+++ /dev/null
-#ifndef _CFV_PRIVATE_H
-#define _CFV_PRIVATE_H
-
-
-
-struct _ControlFlowData {
-
- GtkWidget *scrolled_window;
- MainWindow *mw;
-
- ProcessList *process_list;
- Drawing_t *drawing;
-
- GtkWidget *h_paned;
-
- GtkAdjustment *v_adjust ;
-
- /* Shown events information */
- TimeWindow time_window;
- LttTime current_time;
-
- //guint currently_Selected_Event ;
- guint number_of_process;
-
-} ;
-
-
-#endif //_CFV_PRIVATE_H
+++ /dev/null
-
-#include <glib.h>
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-
-#include "CFV.h"
-#include "Drawing.h"
-#include "Process_List.h"
-#include "Event_Hooks.h"
-#include "CFV-private.h"
-
-
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
-
-extern GSList *g_control_flow_data_list;
-
-/*****************************************************************************
- * Control Flow Viewer class implementation *
- *****************************************************************************/
-/**
- * Control Flow Viewer's constructor
- *
- * This constructor is given as a parameter to the menuitem and toolbar button
- * registration. It creates the drawing widget.
- * @param ParentWindow A pointer to the parent window.
- * @return The widget created.
- */
-ControlFlowData *
-guicontrolflow(void)
-{
- GtkWidget *process_list_widget, *drawing_widget;
-
- ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ;
-
- /* Create the drawing */
- control_flow_data->drawing = drawing_construct(control_flow_data);
-
- drawing_widget =
- drawing_get_widget(control_flow_data->drawing);
-
- control_flow_data->number_of_process = 0;
-
- /* Create the Process list */
- control_flow_data->process_list = processlist_construct();
-
- process_list_widget =
- processlist_get_widget(control_flow_data->process_list);
-
- //control_flow_data->Inside_HBox_V = gtk_hbox_new(0, 0);
- control_flow_data->h_paned = gtk_hpaned_new();
-
- gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), process_list_widget, FALSE, TRUE);
- gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), drawing_widget, TRUE, TRUE);
-
- control_flow_data->v_adjust =
- GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */
- 0.0, /* Lower */
- 0.0, /* Upper */
- 0.0, /* Step inc. */
- 0.0, /* Page inc. */
- 0.0)); /* page size */
-
- control_flow_data->scrolled_window =
- gtk_scrolled_window_new (NULL,
- control_flow_data->v_adjust);
-
- gtk_scrolled_window_set_policy(
- GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window) ,
- GTK_POLICY_NEVER,
- GTK_POLICY_AUTOMATIC);
-
- gtk_scrolled_window_add_with_viewport(
- GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window),
- control_flow_data->h_paned);
-
- /* Set the size of the drawing area */
- //drawing_Resize(drawing, h, w);
-
- /* Get trace statistics */
- //control_flow_data->Trace_Statistics = get_trace_statistics(Trace);
-
-
- gtk_widget_show(drawing_widget);
- gtk_widget_show(process_list_widget);
- gtk_widget_show(control_flow_data->h_paned);
- gtk_widget_show(control_flow_data->scrolled_window);
-
- g_object_set_data_full(
- G_OBJECT(control_flow_data->scrolled_window),
- "control_flow_data",
- control_flow_data,
- (GDestroyNotify)guicontrolflow_destructor);
-
- g_object_set_data(
- G_OBJECT(drawing_widget),
- "control_flow_data",
- control_flow_data);
-
- g_control_flow_data_list = g_slist_append(
- g_control_flow_data_list,
- control_flow_data);
-
- //WARNING : The widget must be
- //inserted in the main window before the drawing area
- //can be configured (and this must happend bedore sending
- //data)
-
- return control_flow_data;
-
-}
-
-/* Destroys widget also */
-void
-guicontrolflow_destructor_full(ControlFlowData *control_flow_data)
-{
- g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data);
- /* May already have been done by GTK window closing */
- if(GTK_IS_WIDGET(control_flow_data->scrolled_window))
- gtk_widget_destroy(control_flow_data->scrolled_window);
- //control_flow_data->mw = NULL;
- //FIXME guicontrolflow_destructor(control_flow_data);
-}
-
-/* When this destructor is called, the widgets are already disconnected */
-void
-guicontrolflow_destructor(ControlFlowData *control_flow_data)
-{
- guint index;
-
- g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data);
- g_info("%p, %p, %p", update_time_window_hook, control_flow_data, control_flow_data->mw);
- if(GTK_IS_WIDGET(control_flow_data->scrolled_window))
- g_info("widget still exists");
-
- /* Process List is removed with it's widget */
- //ProcessList_destroy(control_flow_data->process_list);
- if(control_flow_data->mw != NULL)
- {
- unreg_update_time_window(update_time_window_hook,
- control_flow_data,
- control_flow_data->mw);
-
- unreg_update_current_time(update_current_time_hook,
- control_flow_data,
- control_flow_data->mw);
- }
- g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data);
- g_slist_remove(g_control_flow_data_list,control_flow_data);
- g_free(control_flow_data);
-}
-
-GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data)
-{
- return control_flow_data->scrolled_window ;
-}
-
-ProcessList *guicontrolflow_get_process_list
- (ControlFlowData *control_flow_data)
-{
- return control_flow_data->process_list ;
-}
-
-TimeWindow *guicontrolflow_get_time_window(ControlFlowData *control_flow_data)
-{
- return &control_flow_data->time_window;
-}
-LttTime *guicontrolflow_get_current_time(ControlFlowData *control_flow_data)
-{
- return &control_flow_data->current_time;
-}
-
-
+++ /dev/null
-#ifndef _CFV_H
-#define _CFV_H
-
-#include <gtk/gtk.h>
-#include <lttv/common.h>
-#include <lttv/mainWindow.h>
-#include "Process_List.h"
-
-typedef struct _ControlFlowData ControlFlowData;
-
-/* Control Flow Data constructor */
-ControlFlowData *guicontrolflow(void);
-void
-guicontrolflow_destructor_full(ControlFlowData *control_flow_data);
-void
-guicontrolflow_destructor(ControlFlowData *control_flow_data);
-GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data);
-ProcessList *guicontrolflow_get_process_list(ControlFlowData *control_flow_data);
-TimeWindow *guicontrolflow_get_time_window(ControlFlowData *control_flow_data);
-LttTime *guicontrolflow_get_current_time(ControlFlowData *control_flow_data);
-
-
-#endif // _CFV_H
+++ /dev/null
-/******************************************************************************
- * Draw_Item.c
- *
- * This file contains methods responsible for drawing a generic type of data
- * in a drawable. Doing this generically will permit user defined drawing
- * behavior in a later time.
- *
- * This file provides an API which is meant to be reusable for all viewers that
- * need to show information in line, icon, text, background or point form in
- * a drawable area having time for x axis. The y axis, in the control flow
- * viewer case, is corresponding to the different processes, but it can be
- * reused integrally for cpu, and eventually locks, buffers, network
- * interfaces... What will differ between the viewers is the precise
- * information which interests us. We may think that the most useful
- * information for control flow are some specific events, like schedule
- * change, and processes'states. It may differ for a cpu viewer : the
- * interesting information could be more the execution mode of each cpu.
- * This API in meant to make viewer's writers life easier : it will become
- * a simple choice of icons and line types for the precise information
- * the viewer has to provide (agremented with keeping supplementary records
- * and modifying slightly the DrawContext to suit the needs.)
- *
- * We keep each data type in attributes, keys to specific information
- * being formed from the GQuark corresponding to the information received.
- * (facilities / facility_name / events / eventname.)
- * (cpus/cpu_name, process_states/ps_name,
- * execution_modes/em_name, execution_submodes/es_name).
- * The goal is then to provide a generic way to print information on the
- * screen for all this different information.
- *
- * Information can be printed as
- *
- * - text (text + color + size + position (over or under line)
- * - icon (icon filename, corresponding to a loaded icon, accessible through
- * a GQuark. Icons are loaded statically at the guiControlFlow level during
- * module initialization and can be added on the fly if not present in the
- * GQuark.) The habitual place for xpm icons is in
- * ${prefix}/share/LinuxTraceToolkit.) + position (over or under line)
- * - line (color, width, style)
- * - Arc (big points) (color, size)
- * - background color (color)
- *
- * An item is a leaf of the attributes tree. It is, in that case, including
- * all kind of events categories we can have. It then associates each category
- * with one or more actions (drawing something) or nothing.
- *
- * Each item has an array of hooks (hook list). Each hook represents an
- * operation to perform. We seek the array each time we want to
- * draw an item. We execute each operation in order. An operation type
- * is associated with each hook to permit user listing and modification
- * of these operations. The operation type is also used to find the
- * corresponding priority for the sorting. Operation type and priorities
- * are enum and a static int table.
- *
- * The array has to be sorted by priority each time we add a task in it.
- * A priority is associated with each operation type. It permits
- * to perform background color selection before line or text drawing. We also
- * draw lines before text, so the text appears over the lines.
- *
- * Executing all the arrays of operations for a specific event (which
- * implies information for state, event, cpu, execution mode and submode)
- * has to be done in a same DrawContext. The goal there is to keep the offset
- * of the text and icons over and under the middle line, so a specific
- * event could be printed as ( R Si 0 for running, scheduled in, cpu 0 ),
- * text being easy to replace with icons. The DrawContext is passed as
- * call_data for the operation hooks.
- *
- * We use the lttv global attributes to keep track of the loaded icons.
- * If we need an icon, we look for it in the icons / icon name pathname.
- * If found, we use the pointer to it. If not, we load the pixmap in
- * memory and set the pointer to the GdkPixmap in the attributes. The
- * structure pointed to contains the pixmap and the mask bitmap.
- *
- * Author : Mathieu Desnoyers, October 2003
- */
-
-#include <glib.h>
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-#include <lttv/hook.h>
-#include <lttv/attribute.h>
-#include <lttv/iattribute.h>
-#include <string.h>
-
-#include <lttv/processTrace.h>
-#include <lttv/state.h>
-
-#include "Draw_Item.h"
-
-
-#define MAX_PATH_LEN 256
-
-/* drawing hook functions */
-gboolean draw_text( void *hook_data, void *call_data)
-{
- PropertiesText *Properties = (PropertiesText*)hook_data;
- DrawContext *Draw_Context = (DrawContext*)call_data;
-
- PangoContext *context;
- PangoLayout *layout;
- PangoAttribute *attribute;
- PangoFontDescription *FontDesc;// = pango_font_description_new();
- gint Font_Size;
- PangoRectangle ink_rect;
-
- layout = Draw_Context->pango_layout;
-
- context = pango_layout_get_context(layout);
- FontDesc = pango_context_get_font_description(context);
-
- pango_font_description_set_size(FontDesc, Properties->size*PANGO_SCALE);
- pango_layout_context_changed(layout);
-
- pango_layout_set_text(layout, Properties->text, -1);
- pango_layout_get_pixel_extents(layout, &ink_rect, NULL);
- switch(Properties->position) {
- case OVER:
- gdk_draw_layout_with_colors(Draw_Context->drawable,
- Draw_Context->gc,
- Draw_Context->current->modify_over->x,
- Draw_Context->current->modify_over->y,
- layout, Properties->foreground, Properties->background);
- Draw_Context->current->modify_over->x += ink_rect.width;
-
- break;
- case MIDDLE:
- gdk_draw_layout_with_colors(Draw_Context->drawable,
- Draw_Context->gc,
- Draw_Context->current->modify_middle->x,
- Draw_Context->current->modify_middle->y,
- layout, Properties->foreground, Properties->background);
- Draw_Context->current->modify_middle->x += ink_rect.width;
- break;
- case UNDER:
- gdk_draw_layout_with_colors(Draw_Context->drawable,
- Draw_Context->gc,
- Draw_Context->current->modify_under->x,
- Draw_Context->current->modify_under->y,
- layout, Properties->foreground, Properties->background);
- Draw_Context->current->modify_under->x += ink_rect.width;
- break;
- }
-
- return 0;
-}
-
-
-/* To speed up the process, search in already loaded icons list first. Only
- * load it if not present.
- */
-gboolean draw_icon( void *hook_data, void *call_data)
-{
- PropertiesIcon *Properties = (PropertiesIcon*)hook_data;
- DrawContext *Draw_Context = (DrawContext*)call_data;
-
- LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
- LttvAttributeValue value;
- gchar icon_name[MAX_PATH_LEN] = "icons/";
- IconStruct *icon_info;
-
- strcat(icon_name, Properties->icon_name);
-
- g_assert(lttv_iattribute_find_by_path(attributes, icon_name,
- LTTV_POINTER, &value));
- if(*(value.v_pointer) == NULL)
- {
- *(value.v_pointer) = icon_info = g_new(IconStruct,1);
-
- icon_info->pixmap = gdk_pixmap_create_from_xpm(Draw_Context->drawable,
- &icon_info->mask, NULL, Properties->icon_name);
- }
- else
- {
- icon_info = *(value.v_pointer);
- }
-
- gdk_gc_set_clip_mask(Draw_Context->gc, icon_info->mask);
-
- switch(Properties->position) {
- case OVER:
- gdk_gc_set_clip_origin(
- Draw_Context->gc,
- Draw_Context->current->modify_over->x,
- Draw_Context->current->modify_over->y);
- gdk_draw_drawable(Draw_Context->drawable,
- Draw_Context->gc,
- icon_info->pixmap,
- 0, 0,
- Draw_Context->current->modify_over->x,
- Draw_Context->current->modify_over->y,
- Properties->width, Properties->height);
-
- Draw_Context->current->modify_over->x += Properties->width;
-
- break;
- case MIDDLE:
- gdk_gc_set_clip_origin(
- Draw_Context->gc,
- Draw_Context->current->modify_middle->x,
- Draw_Context->current->modify_middle->y);
- gdk_draw_drawable(Draw_Context->drawable,
- Draw_Context->gc,
- icon_info->pixmap,
- 0, 0,
- Draw_Context->current->modify_middle->x,
- Draw_Context->current->modify_middle->y,
- Properties->width, Properties->height);
-
- Draw_Context->current->modify_middle->x += Properties->width;
- break;
- case UNDER:
- gdk_gc_set_clip_origin(
- Draw_Context->gc,
- Draw_Context->current->modify_under->x,
- Draw_Context->current->modify_under->y);
- gdk_draw_drawable(Draw_Context->drawable,
- Draw_Context->gc,
- icon_info->pixmap,
- 0, 0,
- Draw_Context->current->modify_under->x,
- Draw_Context->current->modify_under->y,
- Properties->width, Properties->height);
-
- Draw_Context->current->modify_under->x += Properties->width;
- break;
- }
-
- gdk_gc_set_clip_origin(Draw_Context->gc, 0, 0);
- gdk_gc_set_clip_mask(Draw_Context->gc, NULL);
-
- return 0;
-}
-
-gboolean draw_line( void *hook_data, void *call_data)
-{
- PropertiesLine *Properties = (PropertiesLine*)hook_data;
- DrawContext *Draw_Context = (DrawContext*)call_data;
- //GdkGC *gc = gdk_gc_new(Draw_Context->drawable);
-
- //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
- gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
- //gdk_gc_set_foreground(gc, Properties->color);
- gdk_gc_set_line_attributes( Draw_Context->gc,
- Properties->line_width,
- Properties->style,
- GDK_CAP_BUTT,
- GDK_JOIN_MITER);
-
- switch(Properties->position) {
- case OVER:
- drawing_draw_line(
- NULL, Draw_Context->drawable,
- Draw_Context->previous->over->x,
- Draw_Context->previous->over->y,
- Draw_Context->current->over->x,
- Draw_Context->current->over->y,
- Draw_Context->gc);
- break;
- case MIDDLE:
- drawing_draw_line(
- NULL, Draw_Context->drawable,
- Draw_Context->previous->middle->x,
- Draw_Context->previous->middle->y,
- Draw_Context->current->middle->x,
- Draw_Context->current->middle->y,
- Draw_Context->gc);
- break;
- case UNDER:
- drawing_draw_line(
- NULL, Draw_Context->drawable,
- Draw_Context->previous->under->x,
- Draw_Context->previous->under->y,
- Draw_Context->current->under->x,
- Draw_Context->current->under->y,
- Draw_Context->gc);
-
- break;
- }
-
- //gdk_gc_unref(gc);
-
- return 0;
-}
-
-gboolean draw_arc( void *hook_data, void *call_data)
-{
- PropertiesArc *Properties = (PropertiesArc*)hook_data;
- DrawContext *Draw_Context = (DrawContext*)call_data;
-
- //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
- gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
-
- switch(Properties->position) {
- case OVER:
- gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
- Properties->filled,
- Draw_Context->current->modify_over->x,
- Draw_Context->current->modify_over->y,
- Properties->size, Properties->size, 0, 360*64);
- Draw_Context->current->modify_over->x += Properties->size;
- break;
- case MIDDLE:
- gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
- Properties->filled,
- Draw_Context->current->modify_middle->x,
- Draw_Context->current->modify_middle->y,
- Properties->size, Properties->size, 0, 360*64);
- Draw_Context->current->modify_middle->x += Properties->size;
-
- break;
- case UNDER:
- gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
- Properties->filled,
- Draw_Context->current->modify_under->x,
- Draw_Context->current->modify_under->y,
- Properties->size, Properties->size, 0, 360*64);
- Draw_Context->current->modify_under->x += Properties->size;
-
- break;
- }
-
-
- return 0;
-}
-
-gboolean draw_bg( void *hook_data, void *call_data)
-{
- PropertiesBG *Properties = (PropertiesBG*)hook_data;
- DrawContext *Draw_Context = (DrawContext*)call_data;
-
- //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
- gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
-
-
- gdk_draw_rectangle(Draw_Context->drawable, Draw_Context->gc,
- TRUE,
- Draw_Context->previous->over->x,
- Draw_Context->previous->over->y,
- Draw_Context->current->over->x - Draw_Context->previous->over->x,
- Draw_Context->previous->under->y);
-
- return 0;
-}
-
-
+++ /dev/null
-#ifndef _DRAW_ITEM_H
-#define _DRAW_ITEM_H
-
-#include <lttv/state.h>
-
-typedef struct _DrawContext DrawContext;
-typedef struct _DrawInfo DrawInfo;
-typedef struct _ItemInfo ItemInfo;
-
-typedef struct _IconStruct IconStruct;
-
-typedef struct _DrawOperation DrawOperation;
-
-
-typedef struct _PropertiesText PropertiesText;
-typedef struct _PropertiesIcon PropertiesIcon;
-typedef struct _PropertiesLine PropertiesLine;
-typedef struct _PropertiesArc PropertiesArc;
-typedef struct _PropertiesBG PropertiesBG;
-
-typedef enum _DrawableItems DrawableItems;
-enum _DrawableItems {
- ITEM_TEXT, ITEM_ICON, ITEM_LINE, ITEM_POINT, ITEM_BACKGROUND
-};
-
-
-typedef enum _RelPos {
- OVER, MIDDLE, UNDER
-} RelPos;
-
-
-/* The DrawContext keeps information about the current drawing position and
- * the previous one, so we can use both to draw lines.
- *
- * over : position for drawing over the middle line.
- * middle : middle line position.
- * under : position for drawing under the middle line.
- *
- * the modify_* are used to take into account that we should go forward
- * when we draw a text, an arc or an icon, while it's unneeded when we
- * draw a line or background.
- *
- */
-
-
-struct _DrawContext {
- GdkDrawable *drawable;
- GdkGC *gc;
- PangoLayout *pango_layout;
-
- DrawInfo *current;
- DrawInfo *previous;
-};
-
-/* LttvExecutionState is accessible through the LttvTracefileState. Is has
- * a pointer to the LttvProcessState which points to the top of stack
- * execution state : LttvExecutionState *state.
- *
- * LttvExecutionState contains (useful here):
- * LttvExecutionMode t,
- * LttvExecutionSubmode n,
- * LttvProcessStatus s
- *
- *
- * LttvTraceState will be used in the case we need the string of the
- * different processes, eventtype_names, syscall_names, trap_names, irq_names.
- *
- * LttvTracefileState also gives the cpu_name and, as it herits from
- * LttvTracefileContext, it gives the LttEvent structure, which is needed
- * to get facility name and event name.
- */
-struct _DrawInfo {
- ItemInfo *over;
- ItemInfo *middle;
- ItemInfo *under;
-
- ItemInfo *modify_over;
- ItemInfo *modify_middle;
- ItemInfo *modify_under;
- LttvProcessStatus status;
-};
-
-struct _ItemInfo {
- gint x, y;
-};
-
-/*
- * Structure used to keep information about icons.
- */
-struct _IconStruct {
- GdkPixmap *pixmap;
- GdkBitmap *mask;
-};
-
-
-/*
- * The Item element is only used so the DrawOperation is modifiable by users.
- * During drawing, only the Hook is needed.
- */
-struct _DrawOperation {
- DrawableItems item;
- LttvHooks *hook;
-};
-
-/*
- * We define here each items that can be drawn, together with their
- * associated priority. Many item types can have the same priority,
- * it's only used for quicksorting the operations when we add a new one
- * to the array of operations to perform. Lower priorities are executed
- * first. So, for example, we may want to give background color a value
- * of 10 while a line would have 20, so the background color, which
- * is in fact a rectangle, does not hide the line.
- */
-
-static int Items_Priorities[] = {
- 50, /* ITEM_TEXT */
- 40, /* ITEM_ICON */
- 20, /* ITEM_LINE */
- 30, /* ITEM_POINT */
- 10 /* ITEM_BACKGROUND */
-};
-
-/*
- * Here are the different structures describing each item type that can be
- * drawn. They contain the information necessary to draw the item : not the
- * position (this is provided by the DrawContext), but the text, icon name,
- * line width, color; all the properties of the specific items.
- */
-
-struct _PropertiesText {
- GdkColor *foreground;
- GdkColor *background;
- gint size;
- gchar *text;
- RelPos position;
-};
-
-
-struct _PropertiesIcon {
- gchar *icon_name;
- gint width;
- gint height;
- RelPos position;
-};
-
-struct _PropertiesLine {
- GdkColor *color;
- gint line_width;
- GdkLineStyle style;
- RelPos position;
-};
-
-struct _PropertiesArc {
- GdkColor *color;
- gint size; /* We force circle by width = height */
- gboolean filled;
- RelPos position;
-};
-
-struct _PropertiesBG {
- GdkColor *color;
-};
-
-
-
-void draw_item( GdkDrawable *drawable,
- gint x,
- gint y,
- LttvTraceState *ts,
- LttvTracefileState *tfs,
- LttvIAttribute *attributes);
-
-/*
- * The tree of attributes used to store drawing operations goes like this :
- *
- * event_types/
- * "facility-event_type"
- * cpus/
- * "cpu name"
- * mode_types/
- * "execution mode"/
- * submodes/
- * "submode"
- * process_states/
- * "state name"
- *
- * So if, for example, we want to add a hook to get called each time we
- * receive an event that is in state LTTV_STATE_SYSCALL, we put the
- * pointer to the GArray of DrawOperation in
- * process_states/ "name associated with LTTV_STATE_SYSCALL"
- */
-
-/*
- * The add_operation has to do a quick sort by priority to keep the operations
- * in the right order.
- */
-void add_operation( LttvIAttribute *attributes,
- gchar *pathname,
- DrawOperation *operation);
-
-/*
- * The del_operation seeks the array present at pathname (if any) and
- * removes the DrawOperation if present. It returns 0 on success, -1
- * if it fails.
- */
-gint del_operation( LttvIAttribute *attributes,
- gchar *pathname,
- DrawOperation *operation);
-
-/*
- * The clean_operations removes all operations present at a pathname.
- * returns 0 on success, -1 if it fails.
- */
-gint clean_operations( LttvIAttribute *attributes,
- gchar *pathname );
-
-
-/*
- * The list_operations gives a pointer to the operation array associated
- * with the pathname. It will be NULL if no operation is present.
- */
-void list_operations( LttvIAttribute *attributes,
- gchar *pathname,
- GArray **operation);
-
-
-
-/*
- * exec_operation executes the operations if present in the attributes, or
- * do nothing if not present.
- */
-void exec_operations( LttvIAttribute *attributes,
- gchar *pathname);
-
-
-/*
- * Functions to create Properties structures.
- */
-
-PropertiesText *properties_text_create(
- GdkColor *foreground,
- GdkColor *background,
- gint size,
- gchar *text,
- RelPos position);
-
-PropertiesIcon *properties_icon_create(
- gchar *icon_name,
- gint width,
- gint height,
- RelPos position);
-
-PropertiesLine *properties_line_create(
- GdkColor *color,
- gint line_width,
- GdkLineStyle style,
- RelPos position);
-
-PropertiesArc *properties_arc_create(
- GdkColor *color,
- gint size,
- gboolean filled,
- RelPos position);
-
-PropertiesBG *properties_bg_create(
- GdkColor *color);
-
-
-
-
-/*
- * Here follow the prototypes of the hook functions used to draw the
- * different items.
- */
-
-gboolean draw_text( void *hook_data, void *call_data);
-gboolean draw_icon( void *hook_data, void *call_data);
-gboolean draw_line( void *hook_data, void *call_data);
-gboolean draw_arc( void *hook_data, void *call_data);
-gboolean draw_bg( void *hook_data, void *call_data);
-
-
-#endif // _DRAW_ITEM_H
+++ /dev/null
-
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-
-#include <lttv/processTrace.h>
-#include <lttv/gtkTraceSet.h>
-#include <lttv/hook.h>
-
-#include "Drawing.h"
-#include "CFV.h"
-#include "CFV-private.h"
-#include "Event_Hooks.h"
-
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
-
-/*****************************************************************************
- * drawing functions *
- *****************************************************************************/
-
-//FIXME Colors will need to be dynamic. Graphic context part not done so far.
-typedef enum
-{
- RED,
- GREEN,
- BLUE,
- WHITE,
- BLACK
-
-} ControlFlowColors;
-
-/* Vector of unallocated colors */
-static GdkColor CF_Colors [] =
-{
- { 0, 0xffff, 0x0000, 0x0000 }, // RED
- { 0, 0x0000, 0xffff, 0x0000 }, // GREEN
- { 0, 0x0000, 0x0000, 0xffff }, // BLUE
- { 0, 0xffff, 0xffff, 0xffff }, // WHITE
- { 0, 0x0000, 0x0000, 0x0000 } // BLACK
-};
-
-
-/* Function responsible for updating the exposed area.
- * It must call processTrace() to ask for this update.
- * Note : this function cannot clear the background, because it may
- * erase drawing already present (SAFETY).
- */
-void drawing_data_request(Drawing_t *drawing,
- GdkPixmap **pixmap,
- gint x, gint y,
- gint width,
- gint height)
-{
- if(width < 0) return ;
- if(height < 0) return ;
- ControlFlowData *control_flow_data =
- (ControlFlowData*)g_object_get_data(
- G_OBJECT(
- drawing->drawing_area),
- "control_flow_data");
-
- LttTime start, end;
- LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
- control_flow_data->time_window.start_time);
-
- g_critical("req : window_end : %u, %u", window_end.tv_sec,
- window_end.tv_nsec);
-
- g_critical("req : time width : %u, %u", control_flow_data->time_window.time_width.tv_sec,
- control_flow_data->time_window.time_width.tv_nsec);
-
- g_critical("x is : %i, x+width is : %i", x, x+width);
-
- convert_pixels_to_time(drawing->drawing_area->allocation.width, x,
- &control_flow_data->time_window.start_time,
- &window_end,
- &start);
-
- convert_pixels_to_time(drawing->drawing_area->allocation.width, x + width,
- &control_flow_data->time_window.start_time,
- &window_end,
- &end);
-
- LttvTracesetContext * tsc =
- get_traceset_context(control_flow_data->mw);
-
- //send_test_process(
- //guicontrolflow_get_process_list(drawing->control_flow_data),
- //drawing);
- //send_test_drawing(
- //guicontrolflow_get_process_list(drawing->control_flow_data),
- //drawing, *pixmap, x, y, width, height);
-
- // Let's call processTrace() !!
- EventRequest event_request; // Variable freed at the end of the function.
- event_request.control_flow_data = control_flow_data;
- event_request.time_begin = start;
- event_request.time_end = end;
- event_request.x_begin = x;
- event_request.x_end = x+width;
-
- g_critical("req : start : %u, %u", event_request.time_begin.tv_sec,
- event_request.time_begin.tv_nsec);
-
- g_critical("req : end : %u, %u", event_request.time_end.tv_sec,
- event_request.time_end.tv_nsec);
-
- LttvHooks *event = lttv_hooks_new();
- LttvHooks *after_event = lttv_hooks_new();
- LttvHooks *after_traceset = lttv_hooks_new();
- lttv_hooks_add(after_traceset, after_data_request, &event_request);
- lttv_hooks_add(event, draw_event_hook, &event_request);
- //Modified by xiangxiu: state update hooks are added by the main window
- //state_add_event_hooks_api(control_flow_data->mw);
- lttv_hooks_add(after_event, draw_after_hook, &event_request);
-
- lttv_process_traceset_seek_time(tsc, start);
- // FIXME : would like to place the after_traceset hook after the traceset,
- // but the traceset context state is not valid anymore.
- lttv_traceset_context_add_hooks(tsc,
- // NULL, after_traceset, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, after_traceset, NULL, event, after_event);
- lttv_process_traceset(tsc, end, G_MAXULONG);
- //after_data_request((void*)&event_request,(void*)tsc);
- lttv_traceset_context_remove_hooks(tsc,
- //NULL, after_traceset, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, after_traceset, NULL, event, after_event);
- //Modified by xiangxiu: state update hooks are removed by the main window
- //state_remove_event_hooks_api(control_flow_data->mw);
-
- lttv_hooks_destroy(after_traceset);
- lttv_hooks_destroy(event);
- lttv_hooks_destroy(after_event);
-
-
-}
-
-/* Callbacks */
-
-
-/* Create a new backing pixmap of the appropriate size */
-/* As the scaling will always change, it's of no use to copy old
- * pixmap.
- */
-static gboolean
-configure_event( GtkWidget *widget, GdkEventConfigure *event,
- gpointer user_data)
-{
- Drawing_t *drawing = (Drawing_t*)user_data;
-
-
- /* First, get the new time interval of the main window */
- /* we assume (see documentation) that the main window
- * has updated the time interval before this configure gets
- * executed.
- */
- get_time_window(drawing->control_flow_data->mw,
- &drawing->control_flow_data->time_window);
-
- /* New pixmap, size of the configure event */
- //GdkPixmap *pixmap = gdk_pixmap_new(widget->window,
- // widget->allocation.width + SAFETY,
- // widget->allocation.height + SAFETY,
- // -1);
-
- g_critical("drawing configure event");
- g_critical("New draw size : %i by %i",widget->allocation.width, widget->allocation.height);
-
-
- if (drawing->pixmap)
- gdk_pixmap_unref(drawing->pixmap);
-
- /* If no old pixmap present */
- //if(drawing->pixmap == NULL)
- {
- drawing->pixmap = gdk_pixmap_new(
- widget->window,
- widget->allocation.width + SAFETY,
- widget->allocation.height + SAFETY,
- //ProcessList_get_height
- // (GuiControlFlow_get_process_list(drawing->control_flow_data)),
- -1);
- drawing->width = widget->allocation.width;
- drawing->height = widget->allocation.height;
-
-
- // Clear the image
- gdk_draw_rectangle (drawing->pixmap,
- widget->style->white_gc,
- TRUE,
- 0, 0,
- widget->allocation.width+SAFETY,
- widget->allocation.height+SAFETY);
-
- //g_info("init data request");
-
-
- /* Initial data request */
- // Do not need to ask for data of 1 pixel : not synchronized with
- // main window time at this moment.
- drawing_data_request(drawing, &drawing->pixmap, 0, 0,
- widget->allocation.width,
- widget->allocation.height);
-
- drawing->width = widget->allocation.width;
- drawing->height = widget->allocation.height;
-
- return TRUE;
-
-
-
- }
-#ifdef NOTUSE
-// /* Draw empty background */
-// gdk_draw_rectangle (pixmap,
-// widget->style->black_gc,
-// TRUE,
-// 0, 0,
-// widget->allocation.width,
-// widget->allocation.height);
-
- /* Copy old data to new pixmap */
- gdk_draw_drawable (pixmap,
- widget->style->white_gc,
- drawing->pixmap,
- 0, 0,
- 0, 0,
- -1, -1);
-
- if (drawing->pixmap)
- gdk_pixmap_unref(drawing->pixmap);
-
- drawing->pixmap = pixmap;
-
- // Clear the bottom part of the image (SAFETY)
- gdk_draw_rectangle (pixmap,
- widget->style->white_gc,
- TRUE,
- 0, drawing->height+SAFETY,
- drawing->width+SAFETY, // do not overlap
- (widget->allocation.height) - drawing->height);
-
- // Clear the right part of the image (SAFETY)
- gdk_draw_rectangle (pixmap,
- widget->style->white_gc,
- TRUE,
- drawing->width+SAFETY, 0,
- (widget->allocation.width) - drawing->width, // do not overlap
- drawing->height+SAFETY);
-
- /* Clear the backgound for data request, but not SAFETY */
- gdk_draw_rectangle (pixmap,
- drawing->drawing_area->style->white_gc,
- TRUE,
- drawing->width + SAFETY, 0,
- widget->allocation.width - drawing->width, // do not overlap
- widget->allocation.height+SAFETY);
-
- /* Request data for missing space */
- g_info("missing data request");
- drawing_data_request(drawing, &pixmap, drawing->width, 0,
- widget->allocation.width - drawing->width,
- widget->allocation.height);
-
- drawing->width = widget->allocation.width;
- drawing->height = widget->allocation.height;
-
- return TRUE;
-#endif //NOTUSE
-}
-
-
-/* Redraw the screen from the backing pixmap */
-static gboolean
-expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data )
-{
- Drawing_t *drawing = (Drawing_t*)user_data;
- ControlFlowData *control_flow_data =
- (ControlFlowData*)g_object_get_data(
- G_OBJECT(widget),
- "control_flow_data");
-
- g_critical("drawing expose event");
-
- guint x=0;
- LttTime* current_time =
- guicontrolflow_get_current_time(control_flow_data);
-
- LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
- control_flow_data->time_window.start_time);
-
- convert_time_to_pixels(
- control_flow_data->time_window.start_time,
- window_end,
- *current_time,
- widget->allocation.width,
- &x);
-
- gdk_draw_pixmap(widget->window,
- widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
- drawing->pixmap,
- event->area.x, event->area.y,
- event->area.x, event->area.y,
- event->area.width, event->area.height);
-
- if(x >= event->area.x && x <= event->area.x+event->area.width)
- {
- GdkGC *gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(gc, widget->style->black_gc);
-
- drawing_draw_line(NULL, widget->window,
- x, event->area.y,
- x, event->area.y+event->area.height,
- gc);
- gdk_gc_unref(gc);
- }
- return FALSE;
-}
-
-/* mouse click */
-static gboolean
-button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data )
-{
- ControlFlowData *control_flow_data =
- (ControlFlowData*)g_object_get_data(
- G_OBJECT(widget),
- "control_flow_data");
- Drawing_t *drawing = control_flow_data->drawing;
-
-
- g_critical("click");
- if(event->button == 1)
- {
- LttTime time;
-
- LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
- control_flow_data->time_window.start_time);
-
-
- /* left mouse button click */
- g_critical("x click is : %f", event->x);
-
- convert_pixels_to_time(widget->allocation.width, (guint)event->x,
- &control_flow_data->time_window.start_time,
- &window_end,
- &time);
-
- set_current_time(control_flow_data->mw, &time);
-
- }
-
- return FALSE;
-}
-
-
-
-
-Drawing_t *drawing_construct(ControlFlowData *control_flow_data)
-{
- Drawing_t *drawing = g_new(Drawing_t, 1);
-
- drawing->drawing_area = gtk_drawing_area_new ();
- drawing->control_flow_data = control_flow_data;
-
- drawing->pango_layout =
- gtk_widget_create_pango_layout(drawing->drawing_area, NULL);
-
- //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50);
- g_object_set_data_full(
- G_OBJECT(drawing->drawing_area),
- "Link_drawing_Data",
- drawing,
- (GDestroyNotify)drawing_destroy);
-
- //gtk_widget_modify_bg( drawing->drawing_area,
- // GTK_STATE_NORMAL,
- // &CF_Colors[BLACK]);
-
- //gdk_window_get_geometry(drawing->drawing_area->window,
- // NULL, NULL,
- // &(drawing->width),
- // &(drawing->height),
- // -1);
-
- //drawing->pixmap = gdk_pixmap_new(
- // drawing->drawing_area->window,
- // drawing->width,
- // drawing->height,
- // drawing->depth);
-
- drawing->pixmap = NULL;
-
-// drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window,
-// drawing->drawing_area->allocation.width,
-// drawing->drawing_area->allocation.height,
-// -1);
-
- gtk_widget_add_events(drawing->drawing_area, GDK_BUTTON_PRESS_MASK);
-
- g_signal_connect (G_OBJECT(drawing->drawing_area),
- "configure_event",
- G_CALLBACK (configure_event),
- (gpointer)drawing);
-
- g_signal_connect (G_OBJECT(drawing->drawing_area),
- "expose_event",
- G_CALLBACK (expose_event),
- (gpointer)drawing);
-
- g_signal_connect (G_OBJECT(drawing->drawing_area),
- "button-press-event",
- G_CALLBACK (button_press_event),
- (gpointer)drawing);
-
-
- return drawing;
-}
-
-void drawing_destroy(Drawing_t *drawing)
-{
-
- // Do not unref here, Drawing_t destroyed by it's widget.
- //g_object_unref( G_OBJECT(drawing->drawing_area));
-
- g_free(drawing->pango_layout);
- g_free(drawing);
-}
-
-GtkWidget *drawing_get_widget(Drawing_t *drawing)
-{
- return drawing->drawing_area;
-}
-
-/* convert_pixels_to_time
- *
- * Convert from window pixel and time interval to an absolute time.
- */
-void convert_pixels_to_time(
- gint width,
- guint x,
- LttTime *window_time_begin,
- LttTime *window_time_end,
- LttTime *time)
-{
- LttTime window_time_interval;
-
- window_time_interval = ltt_time_sub(*window_time_end,
- *window_time_begin);
- *time = ltt_time_mul(window_time_interval, (x/(float)width));
- *time = ltt_time_add(*window_time_begin, *time);
-}
-
-
-
-void convert_time_to_pixels(
- LttTime window_time_begin,
- LttTime window_time_end,
- LttTime time,
- int width,
- guint *x)
-{
- LttTime window_time_interval;
- float interval_float, time_float;
-
- window_time_interval = ltt_time_sub(window_time_end,window_time_begin);
-
- time = ltt_time_sub(time, window_time_begin);
-
- interval_float = ltt_time_to_double(window_time_interval);
- time_float = ltt_time_to_double(time);
-
- *x = (guint)(time_float/interval_float * width);
-
-}
-
-void drawing_refresh ( Drawing_t *drawing,
- guint x, guint y,
- guint width, guint height)
-{
- g_info("Drawing.c : drawing_refresh %u, %u, %u, %u", x, y, width, height);
- GdkRectangle update_rect;
-
- gdk_draw_drawable(
- drawing->drawing_area->window,
- drawing->drawing_area->
- style->fg_gc[GTK_WIDGET_STATE (drawing->drawing_area)],
- GDK_DRAWABLE(drawing->pixmap),
- x, y,
- x, y,
- width, height);
-
- update_rect.x = 0 ;
- update_rect.y = 0 ;
- update_rect.width = drawing->width;
- update_rect.height = drawing->height ;
- gtk_widget_draw( drawing->drawing_area, &update_rect);
-
-}
-
-
-void drawing_draw_line( Drawing_t *drawing,
- GdkPixmap *pixmap,
- guint x1, guint y1,
- guint x2, guint y2,
- GdkGC *GC)
-{
- gdk_draw_line (pixmap,
- GC,
- x1, y1, x2, y2);
-}
-
-
-
-
-void drawing_resize(Drawing_t *drawing, guint h, guint w)
-{
- drawing->height = h ;
- drawing->width = w ;
-
- gtk_widget_set_size_request ( drawing->drawing_area,
- drawing->width,
- drawing->height);
-
-
-}
-
-
-/* Insert a square corresponding to a new process in the list */
-/* Applies to whole drawing->width */
-void drawing_insert_square(Drawing_t *drawing,
- guint y,
- guint height)
-{
- //GdkRectangle update_rect;
-
- /* Allocate a new pixmap with new height */
- GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window,
- drawing->width + SAFETY,
- drawing->height + height + SAFETY,
- -1);
-
- /* Copy the high region */
- gdk_draw_drawable (pixmap,
- drawing->drawing_area->style->black_gc,
- drawing->pixmap,
- 0, 0,
- 0, 0,
- drawing->width + SAFETY, y);
-
-
-
-
- /* add an empty square */
- gdk_draw_rectangle (pixmap,
- drawing->drawing_area->style->white_gc,
- TRUE,
- 0, y,
- drawing->width + SAFETY, // do not overlap
- height);
-
-
-
- /* copy the bottom of the region */
- gdk_draw_drawable (pixmap,
- drawing->drawing_area->style->black_gc,
- drawing->pixmap,
- 0, y,
- 0, y + height,
- drawing->width+SAFETY, drawing->height - y + SAFETY);
-
-
-
-
- if (drawing->pixmap)
- gdk_pixmap_unref(drawing->pixmap);
-
- drawing->pixmap = pixmap;
-
- drawing->height+=height;
-
- /* Rectangle to update, from new drawing dimensions */
- //update_rect.x = 0 ;
- //update_rect.y = y ;
- //update_rect.width = drawing->width;
- //update_rect.height = drawing->height - y ;
- //gtk_widget_draw( drawing->drawing_area, &update_rect);
-}
-
-
-/* Remove a square corresponding to a removed process in the list */
-void drawing_remove_square(Drawing_t *drawing,
- guint y,
- guint height)
-{
- //GdkRectangle update_rect;
-
- /* Allocate a new pixmap with new height */
- GdkPixmap *pixmap = gdk_pixmap_new(
- drawing->drawing_area->window,
- drawing->width + SAFETY,
- drawing->height - height + SAFETY,
- -1);
-
- /* Copy the high region */
- gdk_draw_drawable (pixmap,
- drawing->drawing_area->style->black_gc,
- drawing->pixmap,
- 0, 0,
- 0, 0,
- drawing->width + SAFETY, y);
-
-
-
- /* Copy up the bottom of the region */
- gdk_draw_drawable (pixmap,
- drawing->drawing_area->style->black_gc,
- drawing->pixmap,
- 0, y + height,
- 0, y,
- drawing->width, drawing->height - y - height + SAFETY);
-
-
- if (drawing->pixmap)
- gdk_pixmap_unref(drawing->pixmap);
-
- drawing->pixmap = pixmap;
-
- drawing->height-=height;
-
- /* Rectangle to update, from new drawing dimensions */
- //update_rect.x = 0 ;
- //update_rect.y = y ;
- //update_rect.width = drawing->width;
- //update_rect.height = drawing->height - y ;
- //gtk_widget_draw( drawing->drawing_area, &update_rect);
-}
-
-
+++ /dev/null
-#ifndef _DRAWING_H
-#define _DRAWING_H
-
-#include <glib.h>
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
-#include <ltt/ltt.h>
-#include "CFV.h"
-#include "Draw_Item.h"
-
-
-#define SAFETY 50 // safety pixels at right and bottom of pixmap buffer
-
-/* This part of the viewer does :
- * Draw horizontal lines, getting graphic context as arg.
- * Copy region of the screen into another.
- * Modify the boundaries to reflect a scale change. (resize)
- * Refresh the physical screen with the pixmap
- * A helper function is provided here to convert from time to process
- * identifier to pixels and the contrary (will be useful for mouse selection).
- * Insert an empty square in the drawing, moving the bottom part.
- *
- * Note: The last point is exactly why it would not be so easy to add the
- * vertical line functionnality as in the original version of LTT. In order
- * to do so, we should keep all processes in the list for the duration of
- * all the trace instead of dynamically adding and removing them when we
- * scroll. Another possibility is to redraw all the visible area when a new
- * process is added to the list. The second solution seems more appropriate
- * to me.
- *
- *
- * The pixmap used has the width of the physical window, but the height
- * of the shown processes.
- */
-
-typedef struct _Drawing_t Drawing_t;
-
-struct _Drawing_t {
- GtkWidget *drawing_area;
- GdkPixmap *pixmap;
- ControlFlowData *control_flow_data;
-
- PangoLayout *pango_layout;
-
- gint height, width, depth;
-
-};
-
-Drawing_t *drawing_construct(ControlFlowData *control_flow_data);
-void drawing_destroy(Drawing_t *drawing);
-
-GtkWidget *drawing_get_widget(Drawing_t *drawing);
-
-//void drawing_Refresh ( Drawing_t *drawing,
-// guint x, guint y,
-// guint width, guint height);
-
-void drawing_draw_line( Drawing_t *drawing,
- GdkPixmap *pixmap,
- guint x1, guint y1,
- guint x2, guint y2,
- GdkGC *GC);
-
-//void drawing_copy( Drawing_t *drawing,
-// guint xsrc, guint ysrc,
-// guint xdest, guint ydest,
-// guint width, guint height);
-
-/* Insert a square corresponding to a new process in the list */
-void drawing_insert_square(Drawing_t *drawing,
- guint y,
- guint height);
-
-/* Remove a square corresponding to a removed process in the list */
-void drawing_remove_square(Drawing_t *drawing,
- guint y,
- guint height);
-
-
-//void drawing_Resize(Drawing_t *drawing, guint h, guint w);
-
-void convert_pixels_to_time(
- gint width,
- guint x,
- LttTime *window_time_begin,
- LttTime *window_time_end,
- LttTime *time);
-
-void convert_time_to_pixels(
- LttTime window_time_begin,
- LttTime window_time_end,
- LttTime time,
- gint width,
- guint *x);
-
-#endif // _DRAWING_H
+++ /dev/null
-/*****************************************************************************
- * Hooks to be called by the main window *
- *****************************************************************************/
-
-
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
-
-//#define PANGO_ENABLE_BACKEND
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-#include <glib.h>
-#include <assert.h>
-#include <string.h>
-
-//#include <pango/pango.h>
-
-#include <ltt/event.h>
-#include <ltt/time.h>
-#include <ltt/type.h>
-
-#include <lttv/hook.h>
-#include <lttv/common.h>
-#include <lttv/state.h>
-#include <lttv/gtkTraceSet.h>
-
-
-#include "Event_Hooks.h"
-#include "CFV.h"
-#include "Process_List.h"
-#include "Drawing.h"
-#include "CFV-private.h"
-
-
-#define MAX_PATH_LEN 256
-
-
-/**
- * Event Viewer's constructor hook
- *
- * This constructor is given as a parameter to the menuitem and toolbar button
- * registration. It creates the list.
- * @param mw A pointer to the parent window.
- * @return The widget created.
- */
-GtkWidget *
-h_guicontrolflow(MainWindow *mw, LttvTracesetSelector * s, char * key)
-{
- g_info("h_guicontrolflow, %p, %p, %s", mw, s, key);
- ControlFlowData *control_flow_data = guicontrolflow() ;
-
- control_flow_data->mw = mw;
- TimeWindow *time_window = guicontrolflow_get_time_window(control_flow_data);
- time_window->start_time.tv_sec = 0;
- time_window->start_time.tv_nsec = 0;
- time_window->time_width.tv_sec = 0;
- time_window->time_width.tv_nsec = 0;
-
- LttTime *current_time = guicontrolflow_get_current_time(control_flow_data);
- current_time->tv_sec = 0;
- current_time->tv_nsec = 0;
-
- //g_critical("time width1 : %u",time_window->time_width);
-
- get_time_window(mw,
- time_window);
- get_current_time(mw,
- current_time);
-
- //g_critical("time width2 : %u",time_window->time_width);
- // Unreg done in the GuiControlFlow_Destructor
- reg_update_time_window(update_time_window_hook, control_flow_data,
- mw);
- reg_update_current_time(update_current_time_hook, control_flow_data,
- mw);
- return guicontrolflow_get_widget(control_flow_data) ;
-
-}
-
-int event_selected_hook(void *hook_data, void *call_data)
-{
- ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- guint *event_number = (guint*) call_data;
-
- g_critical("DEBUG : event selected by main window : %u", *event_number);
-
-// control_flow_data->currently_Selected_Event = *event_number;
-// control_flow_data->Selected_Event = TRUE ;
-
-// tree_v_set_cursor(control_flow_data);
-
-}
-
-/* Hook called before drawing. Gets the initial context at the beginning of the
- * drawing interval and copy it to the context in event_request.
- */
-int draw_before_hook(void *hook_data, void *call_data)
-{
- EventRequest *event_request = (EventRequest*)hook_data;
- //EventsContext Events_Context = (EventsContext*)call_data;
-
- //event_request->Events_Context = Events_Context;
-
- return 0;
-}
-
-/*
- * The draw event hook is called by the reading API to have a
- * particular event drawn on the screen.
- * @param hook_data ControlFlowData structure of the viewer.
- * @param call_data Event context.
- *
- * This function basically draw lines and icons. Two types of lines are drawn :
- * one small (3 pixels?) representing the state of the process and the second
- * type is thicker (10 pixels?) representing on which CPU a process is running
- * (and this only in running state).
- *
- * Extremums of the lines :
- * x_min : time of the last event context for this process kept in memory.
- * x_max : time of the current event.
- * y : middle of the process in the process list. The process is found in the
- * list, therefore is it's position in pixels.
- *
- * The choice of lines'color is defined by the context of the last event for this
- * process.
- */
-int draw_event_hook(void *hook_data, void *call_data)
-{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
-
-
- LttEvent *e;
- e = tfc->e;
-
- if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
- {
- g_critical("schedchange!");
-
- /* Add process to process list (if not present) and get drawing "y" from
- * process position */
- guint pid_out, pid_in;
- LttvProcessState *process_out, *process_in;
- LttTime birth;
- guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
-
- ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
-
-
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
- g_critical("out : %u in : %u", pid_out, pid_in);
-
-
- /* Find process pid_out in the list... */
- process_out = lttv_state_find_process(tfs, pid_out);
- g_critical("out : %s",g_quark_to_string(process_out->state->s));
-
- birth = process_out->creation_time;
- gchar *name = strdup(g_quark_to_string(process_out->name));
- HashedProcessData *hashed_process_data_out = NULL;
-
- if(processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out) == 1)
- {
- /* Process not present */
- processlist_add(process_list,
- pid_out,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_out);
- processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out);
- drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
- }
-
- g_free(name);
-
- /* Find process pid_in in the list... */
- process_in = lttv_state_find_process(tfs, pid_in);
- g_critical("in : %s",g_quark_to_string(process_in->state->s));
-
- birth = process_in->creation_time;
- name = strdup(g_quark_to_string(process_in->name));
- HashedProcessData *hashed_process_data_in = NULL;
-
- if(processlist_get_process_pixels(process_list,
- pid_in,
- &birth,
- &y_in,
- &height,
- &hashed_process_data_in) == 1)
- {
- /* Process not present */
- processlist_add(process_list,
- pid_in,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_in);
- processlist_get_process_pixels(process_list,
- pid_in,
- &birth,
- &y_in,
- &height,
- &hashed_process_data_in);
-
- drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
- }
- g_free(name);
-
-
- /* Find pixels corresponding to time of the event. If the time does
- * not fit in the window, show a warning, not supposed to happend. */
- guint x = 0;
- guint width = control_flow_data->drawing->drawing_area->allocation.width;
-
- LttTime time = ltt_event_time(e);
-
- LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
- control_flow_data->time_window.start_time);
-
-
- convert_time_to_pixels(
- control_flow_data->time_window.start_time,
- window_end,
- time,
- width,
- &x);
-
- assert(x <= width);
-
- /* draw what represents the event for outgoing process. */
-
- DrawContext *draw_context_out = hashed_process_data_out->draw_context;
- draw_context_out->current->modify_over->x = x;
- draw_context_out->current->modify_over->y = y_out;
- draw_context_out->drawable = control_flow_data->drawing->pixmap;
- draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
- GtkWidget *widget = control_flow_data->drawing->drawing_area;
- //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
- //draw_context_out->gc = widget->style->black_gc;
-
- //draw_arc((void*)&prop_arc, (void*)draw_context_out);
- //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
- GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
- GdkColor colorbg_out = { 0, 0xffff, 0xffff, 0xffff };
- PropertiesText prop_text_out;
- prop_text_out.foreground = &colorfg_out;
- prop_text_out.background = &colorbg_out;
- prop_text_out.size = 10;
- prop_text_out.position = OVER;
-
- /* Print status of the process : U, WF, WC, E, W, R */
- if(process_out->state->s == LTTV_STATE_UNNAMED)
- prop_text_out.text = "U";
- else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
- prop_text_out.text = "WF";
- else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
- prop_text_out.text = "WC";
- else if(process_out->state->s == LTTV_STATE_EXIT)
- prop_text_out.text = "E";
- else if(process_out->state->s == LTTV_STATE_WAIT)
- prop_text_out.text = "W";
- else if(process_out->state->s == LTTV_STATE_RUN)
- prop_text_out.text = "R";
- else
- prop_text_out.text = "U";
-
- draw_text((void*)&prop_text_out, (void*)draw_context_out);
- gdk_gc_unref(draw_context_out->gc);
-
- /* Draw the line of the out process */
- if(draw_context_out->previous->middle->x == -1)
- {
- draw_context_out->previous->middle->x = event_request->x_begin;
- g_critical("out middle x_beg : %u",event_request->x_begin);
- }
-
- draw_context_out->current->middle->x = x;
- draw_context_out->current->middle->y = y_out + height/2;
- draw_context_out->previous->middle->y = y_out + height/2;
- draw_context_out->drawable = control_flow_data->drawing->pixmap;
- draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context_out->gc = widget->style->black_gc;
- draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
-
- PropertiesLine prop_line_out;
- prop_line_out.color = g_new(GdkColor,1);
- prop_line_out.line_width = 4;
- prop_line_out.style = GDK_LINE_SOLID;
- prop_line_out.position = MIDDLE;
-
- /* color of line : status of the process */
- if(process_out->state->s == LTTV_STATE_UNNAMED)
- {
- prop_line_out.color->red = 0x0000;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0x0000;
- }
- else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
- {
- prop_line_out.color->red = 0x0fff;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0x0fff;
- }
- else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
- {
- prop_line_out.color->red = 0x0fff;
- prop_line_out.color->green = 0x0fff;
- prop_line_out.color->blue = 0x0000;
- }
- else if(process_out->state->s == LTTV_STATE_EXIT)
- {
- prop_line_out.color->red = 0xffff;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0xffff;
- }
- else if(process_out->state->s == LTTV_STATE_WAIT)
- {
- prop_line_out.color->red = 0xffff;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0x0000;
- }
- else if(process_out->state->s == LTTV_STATE_RUN)
- {
- prop_line_out.color->red = 0x0000;
- prop_line_out.color->green = 0xffff;
- prop_line_out.color->blue = 0x0000;
- }
- else
- {
- prop_line_out.color->red = 0x0000;
- prop_line_out.color->green = 0x0000;
- prop_line_out.color->blue = 0x0000;
- }
-
- draw_line((void*)&prop_line_out, (void*)draw_context_out);
- g_free(prop_line_out.color);
- gdk_gc_unref(draw_context_out->gc);
- /* Note : finishing line will have to be added when trace read over. */
-
- /* Finally, update the drawing context of the pid_in. */
-
- DrawContext *draw_context_in = hashed_process_data_in->draw_context;
- draw_context_in->current->modify_over->x = x;
- draw_context_in->current->modify_over->y = y_in;
- draw_context_in->drawable = control_flow_data->drawing->pixmap;
- draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
- widget = control_flow_data->drawing->drawing_area;
- //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- //draw_context_in->gc = widget->style->black_gc;
- draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
-
- //draw_arc((void*)&prop_arc, (void*)draw_context_in);
- //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
- GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
- GdkColor colorbg_in = { 0, 0xffff, 0xffff, 0xffff };
- PropertiesText prop_text_in;
- prop_text_in.foreground = &colorfg_in;
- prop_text_in.background = &colorbg_in;
- prop_text_in.size = 10;
- prop_text_in.position = OVER;
-
- /* Print status of the process : U, WF, WC, E, W, R */
- if(process_in->state->s == LTTV_STATE_UNNAMED)
- prop_text_in.text = "U";
- else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
- prop_text_in.text = "WF";
- else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
- prop_text_in.text = "WC";
- else if(process_in->state->s == LTTV_STATE_EXIT)
- prop_text_in.text = "E";
- else if(process_in->state->s == LTTV_STATE_WAIT)
- prop_text_in.text = "W";
- else if(process_in->state->s == LTTV_STATE_RUN)
- prop_text_in.text = "R";
- else
- prop_text_in.text = "U";
-
- draw_text((void*)&prop_text_in, (void*)draw_context_in);
- gdk_gc_unref(draw_context_in->gc);
-
- /* Draw the line of the in process */
- if(draw_context_in->previous->middle->x == -1)
- {
- draw_context_in->previous->middle->x = event_request->x_begin;
- g_critical("in middle x_beg : %u",event_request->x_begin);
- }
-
- draw_context_in->current->middle->x = x;
- draw_context_in->previous->middle->y = y_in + height/2;
- draw_context_in->current->middle->y = y_in + height/2;
- draw_context_in->drawable = control_flow_data->drawing->pixmap;
- draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context_in->gc = widget->style->black_gc;
- draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
-
- PropertiesLine prop_line_in;
- prop_line_in.color = g_new(GdkColor,1);
- prop_line_in.line_width = 4;
- prop_line_in.style = GDK_LINE_SOLID;
- prop_line_in.position = MIDDLE;
-
- /* color of line : status of the process */
- if(process_in->state->s == LTTV_STATE_UNNAMED)
- {
- prop_line_in.color->red = 0x0000;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0x0000;
- }
- else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
- {
- prop_line_in.color->red = 0x0fff;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0x0fff;
- }
- else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
- {
- prop_line_in.color->red = 0x0fff;
- prop_line_in.color->green = 0x0fff;
- prop_line_in.color->blue = 0x0000;
- }
- else if(process_in->state->s == LTTV_STATE_EXIT)
- {
- prop_line_in.color->red = 0xffff;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0xffff;
- }
- else if(process_in->state->s == LTTV_STATE_WAIT)
- {
- prop_line_in.color->red = 0xffff;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0x0000;
- }
- else if(process_in->state->s == LTTV_STATE_RUN)
- {
- prop_line_in.color->red = 0x0000;
- prop_line_in.color->green = 0xffff;
- prop_line_in.color->blue = 0x0000;
- }
- else
- {
- prop_line_in.color->red = 0x0000;
- prop_line_in.color->green = 0x0000;
- prop_line_in.color->blue = 0x0000;
- }
-
- draw_line((void*)&prop_line_in, (void*)draw_context_in);
- g_free(prop_line_in.color);
- gdk_gc_unref(draw_context_in->gc);
- }
-
- return 0;
-
- /* Temp dump */
-#ifdef DONTSHOW
- GString *string = g_string_new("");;
- gboolean field_names = TRUE, state = TRUE;
-
- lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs);
- g_string_append_printf(string,"\n");
-
- if(state) {
- g_string_append_printf(string, " %s",
- g_quark_to_string(tfs->process->state->s));
- }
-
- g_info("%s",string->str);
-
- g_string_free(string, TRUE);
-
- /* End of text dump */
-#endif //DONTSHOW
-
-}
-
-
-int draw_after_hook(void *hook_data, void *call_data)
-{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
-
-
- LttEvent *e;
- e = tfc->e;
-
- if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
- {
- g_critical("schedchange!");
-
- /* Add process to process list (if not present) and get drawing "y" from
- * process position */
- guint pid_out, pid_in;
- LttvProcessState *process_out, *process_in;
- LttTime birth;
- guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
-
- ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
-
-
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
- g_critical("out : %u in : %u", pid_out, pid_in);
-
-
- /* Find process pid_out in the list... */
- process_out = lttv_state_find_process(tfs, pid_out);
- g_critical("out : %s",g_quark_to_string(process_out->state->s));
-
- birth = process_out->creation_time;
- gchar *name = strdup(g_quark_to_string(process_out->name));
- HashedProcessData *hashed_process_data_out = NULL;
-
- if(processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out) == 1)
- {
- /* Process not present */
- processlist_add(process_list,
- pid_out,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_out);
- processlist_get_process_pixels(process_list,
- pid_out,
- &birth,
- &y_out,
- &height,
- &hashed_process_data_out);
- drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
- }
-
- g_free(name);
-
- /* Find process pid_in in the list... */
- process_in = lttv_state_find_process(tfs, pid_in);
- g_critical("in : %s",g_quark_to_string(process_in->state->s));
-
- birth = process_in->creation_time;
- name = strdup(g_quark_to_string(process_in->name));
- HashedProcessData *hashed_process_data_in = NULL;
-
- if(processlist_get_process_pixels(process_list,
- pid_in,
- &birth,
- &y_in,
- &height,
- &hashed_process_data_in) == 1)
- {
- /* Process not present */
- processlist_add(process_list,
- pid_in,
- &birth,
- name,
- &pl_height,
- &hashed_process_data_in);
- processlist_get_process_pixels(process_list,
- pid_in,
- &birth,
- &y_in,
- &height,
- &hashed_process_data_in);
-
- drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
- }
- g_free(name);
-
-
- /* Find pixels corresponding to time of the event. If the time does
- * not fit in the window, show a warning, not supposed to happend. */
- //guint x = 0;
- //guint width = control_flow_data->drawing->drawing_area->allocation.width;
-
- //LttTime time = ltt_event_time(e);
-
- //LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
- // control_flow_data->time_window.start_time);
-
-
- //convert_time_to_pixels(
- // control_flow_data->time_window.start_time,
- // window_end,
- // time,
- // width,
- // &x);
-
- //assert(x <= width);
-
- /* draw what represents the event for outgoing process. */
-
- DrawContext *draw_context_out = hashed_process_data_out->draw_context;
- //draw_context_out->current->modify_over->x = x;
- draw_context_out->current->modify_over->y = y_out;
- draw_context_out->drawable = control_flow_data->drawing->pixmap;
- draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
- GtkWidget *widget = control_flow_data->drawing->drawing_area;
- //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_out->gc = widget->style->black_gc;
-
- //draw_arc((void*)&prop_arc, (void*)draw_context_out);
- //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
- GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
- GdkColor colorbg_out = { 0, 0xffff, 0xffff, 0xffff };
- PropertiesText prop_text_out;
- prop_text_out.foreground = &colorfg_out;
- prop_text_out.background = &colorbg_out;
- prop_text_out.size = 10;
- prop_text_out.position = OVER;
-
- /* Print status of the process : U, WF, WC, E, W, R */
- if(process_out->state->s == LTTV_STATE_UNNAMED)
- prop_text_out.text = "U";
- else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
- prop_text_out.text = "WF";
- else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
- prop_text_out.text = "WC";
- else if(process_out->state->s == LTTV_STATE_EXIT)
- prop_text_out.text = "E";
- else if(process_out->state->s == LTTV_STATE_WAIT)
- prop_text_out.text = "W";
- else if(process_out->state->s == LTTV_STATE_RUN)
- prop_text_out.text = "R";
- else
- prop_text_out.text = "U";
-
- draw_text((void*)&prop_text_out, (void*)draw_context_out);
-
- draw_context_out->current->middle->y = y_out+height/2;
- draw_context_out->current->status = process_out->state->s;
-
- /* for pid_out : remove previous, Prev = current, new current (default) */
- g_free(draw_context_out->previous->modify_under);
- g_free(draw_context_out->previous->modify_middle);
- g_free(draw_context_out->previous->modify_over);
- g_free(draw_context_out->previous->under);
- g_free(draw_context_out->previous->middle);
- g_free(draw_context_out->previous->over);
- g_free(draw_context_out->previous);
-
- draw_context_out->previous = draw_context_out->current;
-
- draw_context_out->current = g_new(DrawInfo,1);
- draw_context_out->current->over = g_new(ItemInfo,1);
- draw_context_out->current->over->x = -1;
- draw_context_out->current->over->y = -1;
- draw_context_out->current->middle = g_new(ItemInfo,1);
- draw_context_out->current->middle->x = -1;
- draw_context_out->current->middle->y = -1;
- draw_context_out->current->under = g_new(ItemInfo,1);
- draw_context_out->current->under->x = -1;
- draw_context_out->current->under->y = -1;
- draw_context_out->current->modify_over = g_new(ItemInfo,1);
- draw_context_out->current->modify_over->x = -1;
- draw_context_out->current->modify_over->y = -1;
- draw_context_out->current->modify_middle = g_new(ItemInfo,1);
- draw_context_out->current->modify_middle->x = -1;
- draw_context_out->current->modify_middle->y = -1;
- draw_context_out->current->modify_under = g_new(ItemInfo,1);
- draw_context_out->current->modify_under->x = -1;
- draw_context_out->current->modify_under->y = -1;
- draw_context_out->current->status = LTTV_STATE_UNNAMED;
-
- /* Finally, update the drawing context of the pid_in. */
-
- DrawContext *draw_context_in = hashed_process_data_in->draw_context;
- //draw_context_in->current->modify_over->x = x;
- draw_context_in->current->modify_over->y = y_in;
- draw_context_in->drawable = control_flow_data->drawing->pixmap;
- draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
- widget = control_flow_data->drawing->drawing_area;
- //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
- draw_context_in->gc = widget->style->black_gc;
-
- //draw_arc((void*)&prop_arc, (void*)draw_context_in);
- //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
-
- GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
- GdkColor colorbg_in = { 0, 0xffff, 0xffff, 0xffff };
- PropertiesText prop_text_in;
- prop_text_in.foreground = &colorfg_in;
- prop_text_in.background = &colorbg_in;
- prop_text_in.size = 10;
- prop_text_in.position = OVER;
-
- /* Print status of the process : U, WF, WC, E, W, R */
- if(process_in->state->s == LTTV_STATE_UNNAMED)
- prop_text_in.text = "U";
- else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
- prop_text_in.text = "WF";
- else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
- prop_text_in.text = "WC";
- else if(process_in->state->s == LTTV_STATE_EXIT)
- prop_text_in.text = "E";
- else if(process_in->state->s == LTTV_STATE_WAIT)
- prop_text_in.text = "W";
- else if(process_in->state->s == LTTV_STATE_RUN)
- prop_text_in.text = "R";
- else
- prop_text_in.text = "U";
-
- draw_text((void*)&prop_text_in, (void*)draw_context_in);
-
- draw_context_in->current->middle->y = y_in+height/2;
- draw_context_in->current->status = process_in->state->s;
-
- /* for pid_in : remove previous, Prev = current, new current (default) */
- g_free(draw_context_in->previous->modify_under);
- g_free(draw_context_in->previous->modify_middle);
- g_free(draw_context_in->previous->modify_over);
- g_free(draw_context_in->previous->under);
- g_free(draw_context_in->previous->middle);
- g_free(draw_context_in->previous->over);
- g_free(draw_context_in->previous);
-
- draw_context_in->previous = draw_context_in->current;
-
- draw_context_in->current = g_new(DrawInfo,1);
- draw_context_in->current->over = g_new(ItemInfo,1);
- draw_context_in->current->over->x = -1;
- draw_context_in->current->over->y = -1;
- draw_context_in->current->middle = g_new(ItemInfo,1);
- draw_context_in->current->middle->x = -1;
- draw_context_in->current->middle->y = -1;
- draw_context_in->current->under = g_new(ItemInfo,1);
- draw_context_in->current->under->x = -1;
- draw_context_in->current->under->y = -1;
- draw_context_in->current->modify_over = g_new(ItemInfo,1);
- draw_context_in->current->modify_over->x = -1;
- draw_context_in->current->modify_over->y = -1;
- draw_context_in->current->modify_middle = g_new(ItemInfo,1);
- draw_context_in->current->modify_middle->x = -1;
- draw_context_in->current->modify_middle->y = -1;
- draw_context_in->current->modify_under = g_new(ItemInfo,1);
- draw_context_in->current->modify_under->x = -1;
- draw_context_in->current->modify_under->y = -1;
- draw_context_in->current->status = LTTV_STATE_UNNAMED;
-
- }
-
- return 0;
-}
-
-
-
-
-gint update_time_window_hook(void *hook_data, void *call_data)
-{
- ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- TimeWindow *old_time_window =
- guicontrolflow_get_time_window(control_flow_data);
- TimeWindow *new_time_window = ((TimeWindow*)call_data);
-
- /* Two cases : zoom in/out or scrolling */
-
- /* In order to make sure we can reuse the old drawing, the scale must
- * be the same and the new time interval being partly located in the
- * currently shown time interval. (reuse is only for scrolling)
- */
-
- g_info("Old time window HOOK : %u, %u to %u, %u",
- old_time_window->start_time.tv_sec,
- old_time_window->start_time.tv_nsec,
- old_time_window->time_width.tv_sec,
- old_time_window->time_width.tv_nsec);
-
- g_info("New time window HOOK : %u, %u to %u, %u",
- new_time_window->start_time.tv_sec,
- new_time_window->start_time.tv_nsec,
- new_time_window->time_width.tv_sec,
- new_time_window->time_width.tv_nsec);
-
- if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec
- && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec)
- {
- /* Same scale (scrolling) */
- g_info("scrolling");
- LttTime *ns = &new_time_window->start_time;
- LttTime *os = &old_time_window->start_time;
- LttTime old_end = ltt_time_add(old_time_window->start_time,
- old_time_window->time_width);
- LttTime new_end = ltt_time_add(new_time_window->start_time,
- new_time_window->time_width);
- //if(ns<os+w<ns+w)
- //if(ns<os+w && os+w<ns+w)
- //if(ns<old_end && os<ns)
- if(ltt_time_compare(*ns, old_end) == -1
- && ltt_time_compare(*os, *ns) == -1)
- {
- g_info("scrolling near right");
- /* Scroll right, keep right part of the screen */
- guint x = 0;
- guint width = control_flow_data->drawing->drawing_area->allocation.width;
- convert_time_to_pixels(
- *os,
- old_end,
- *ns,
- width,
- &x);
-
- /* Copy old data to new location */
- gdk_draw_drawable (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- control_flow_data->drawing->pixmap,
- x, 0,
- 0, 0,
- -1, -1);
-
- convert_time_to_pixels(
- *ns,
- new_end,
- old_end,
- width,
- &x);
-
- *old_time_window = *new_time_window;
- /* Clear the data request background, but not SAFETY */
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- TRUE,
- x+SAFETY, 0,
- control_flow_data->drawing->width - x, // do not overlap
- control_flow_data->drawing->height+SAFETY);
- /* Get new data for the rest. */
- drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
- x, 0,
- control_flow_data->drawing->width - x,
- control_flow_data->drawing->height);
-
- drawing_refresh(control_flow_data->drawing,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
-
-
- } else {
- //if(ns<os<ns+w)
- //if(ns<os && os<ns+w)
- //if(ns<os && os<new_end)
- if(ltt_time_compare(*ns,*os) == -1
- && ltt_time_compare(*os,new_end) == -1)
- {
- g_info("scrolling near left");
- /* Scroll left, keep left part of the screen */
- guint x = 0;
- guint width = control_flow_data->drawing->drawing_area->allocation.width;
- convert_time_to_pixels(
- *ns,
- new_end,
- *os,
- width,
- &x);
-
- /* Copy old data to new location */
- gdk_draw_drawable (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- control_flow_data->drawing->pixmap,
- 0, 0,
- x, 0,
- -1, -1);
-
- *old_time_window = *new_time_window;
-
- /* Clean the data request background */
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- TRUE,
- 0, 0,
- x, // do not overlap
- control_flow_data->drawing->height+SAFETY);
- /* Get new data for the rest. */
- drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
- 0, 0,
- x,
- control_flow_data->drawing->height);
-
- drawing_refresh(control_flow_data->drawing,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
-
- } else {
- g_info("scrolling far");
- /* Cannot reuse any part of the screen : far jump */
- *old_time_window = *new_time_window;
-
-
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- TRUE,
- 0, 0,
- control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height+SAFETY);
-
- drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
-
- drawing_refresh(control_flow_data->drawing,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
- }
- }
- } else {
- /* Different scale (zoom) */
- g_info("zoom");
-
- *old_time_window = *new_time_window;
-
- gdk_draw_rectangle (control_flow_data->drawing->pixmap,
- control_flow_data->drawing->drawing_area->style->white_gc,
- TRUE,
- 0, 0,
- control_flow_data->drawing->width+SAFETY, // do not overlap
- control_flow_data->drawing->height+SAFETY);
-
-
- drawing_data_request(control_flow_data->drawing,
- &control_flow_data->drawing->pixmap,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
-
- drawing_refresh(control_flow_data->drawing,
- 0, 0,
- control_flow_data->drawing->width,
- control_flow_data->drawing->height);
- }
-
- return 0;
-}
-
-gint update_current_time_hook(void *hook_data, void *call_data)
-{
- ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
-
- LttTime* current_time =
- guicontrolflow_get_current_time(control_flow_data);
- *current_time = *((LttTime*)call_data);
-
- TimeWindow time_window;
-
- LttTime time_begin = control_flow_data->time_window.start_time;
- LttTime width = control_flow_data->time_window.time_width;
- LttTime half_width = ltt_time_div(width,2.0);
- LttTime time_end = ltt_time_add(time_begin, width);
-
- LttvTracesetContext * tsc =
- get_traceset_context(control_flow_data->mw);
-
- LttTime trace_start = tsc->Time_Span->startTime;
- LttTime trace_end = tsc->Time_Span->endTime;
-
- g_info("New current time HOOK : %u, %u", current_time->tv_sec,
- current_time->tv_nsec);
-
-
-
- /* If current time is inside time interval, just move the highlight
- * bar */
-
- /* Else, we have to change the time interval. We have to tell it
- * to the main window. */
- /* The time interval change will take care of placing the current
- * time at the center of the visible area, or nearest possible if we are
- * at one end of the trace. */
-
-
- if(ltt_time_compare(*current_time, time_begin) == -1)
- {
- if(ltt_time_compare(*current_time,
- ltt_time_add(trace_start,half_width)) == -1)
- time_begin = trace_start;
- else
- time_begin = ltt_time_sub(*current_time,half_width);
-
- time_window.start_time = time_begin;
- time_window.time_width = width;
-
- set_time_window(control_flow_data->mw, &time_window);
- }
- else if(ltt_time_compare(*current_time, time_end) == 1)
- {
- if(ltt_time_compare(*current_time, ltt_time_sub(trace_end, half_width)) == 1)
- time_begin = ltt_time_sub(trace_end,width);
- else
- time_begin = ltt_time_sub(*current_time,half_width);
-
- time_window.start_time = time_begin;
- time_window.time_width = width;
-
- set_time_window(control_flow_data->mw, &time_window);
-
- }
- gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
-
- return 0;
-}
-
-typedef struct _ClosureData {
- EventRequest *event_request;
- LttvTraceState *ts;
-} ClosureData;
-
-
-void draw_closure(gpointer key, gpointer value, gpointer user_data)
-{
- ProcessInfo *process_info = (ProcessInfo*)key;
- HashedProcessData *hashed_process_data = (HashedProcessData*)value;
- ClosureData *closure_data = (ClosureData*)user_data;
-
- ControlFlowData *control_flow_data =
- closure_data->event_request->control_flow_data;
-
- GtkWidget *widget = control_flow_data->drawing->drawing_area;
-
- /* Get y position of process */
- gint y=0, height=0;
-
- processlist_get_pixels_from_data( control_flow_data->process_list,
- process_info,
- hashed_process_data,
- &y,
- &height);
- /* Get last state of process */
- LttvTraceContext *tc =
- (LttvTraceContext *)closure_data->ts;
-
- LttvTraceState *ts = closure_data->ts;
- LttvProcessState *process;
-
- process = lttv_state_find_process((LttvTracefileState*)ts, process_info->pid);
-
- /* Draw the closing line */
- DrawContext *draw_context = hashed_process_data->draw_context;
- if(draw_context->previous->middle->x == -1)
- {
- draw_context->previous->middle->x = closure_data->event_request->x_begin;
- g_critical("out middle x_beg : %u",closure_data->event_request->x_begin);
- }
-
- draw_context->current->middle->x = closure_data->event_request->x_end;
- draw_context->current->middle->y = y + height/2;
- draw_context->previous->middle->y = y + height/2;
- draw_context->drawable = control_flow_data->drawing->pixmap;
- draw_context->pango_layout = control_flow_data->drawing->pango_layout;
- //draw_context->gc = widget->style->black_gc;
- draw_context->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
- gdk_gc_copy(draw_context->gc, widget->style->black_gc);
-
- PropertiesLine prop_line;
- prop_line.color = g_new(GdkColor,1);
- prop_line.line_width = 6;
- prop_line.style = GDK_LINE_SOLID;
- prop_line.position = MIDDLE;
-
- /* color of line : status of the process */
- if(process->state->s == LTTV_STATE_UNNAMED)
- {
- prop_line.color->red = 0x0000;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0000;
- }
- else if(process->state->s == LTTV_STATE_WAIT_FORK)
- {
- prop_line.color->red = 0x0fff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0fff;
- }
- else if(process->state->s == LTTV_STATE_WAIT_CPU)
- {
- prop_line.color->red = 0x0fff;
- prop_line.color->green = 0x0fff;
- prop_line.color->blue = 0x0000;
- }
- else if(process->state->s == LTTV_STATE_EXIT)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0xffff;
- }
- else if(process->state->s == LTTV_STATE_WAIT)
- {
- prop_line.color->red = 0xffff;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0000;
- }
- else if(process->state->s == LTTV_STATE_RUN)
- {
- prop_line.color->red = 0x0000;
- prop_line.color->green = 0xffff;
- prop_line.color->blue = 0x0000;
- }
- else
- {
- prop_line.color->red = 0x0000;
- prop_line.color->green = 0x0000;
- prop_line.color->blue = 0x0000;
- }
-
- draw_line((void*)&prop_line, (void*)draw_context);
- g_free(prop_line.color);
- gdk_gc_unref(draw_context->gc);
-
- /* Reset draw_context of the process for next request */
-
- hashed_process_data->draw_context->drawable = NULL;
- hashed_process_data->draw_context->gc = NULL;
- hashed_process_data->draw_context->pango_layout = NULL;
- hashed_process_data->draw_context->current->over->x = -1;
- hashed_process_data->draw_context->current->over->y = -1;
- hashed_process_data->draw_context->current->middle->x = -1;
- hashed_process_data->draw_context->current->middle->y = -1;
- hashed_process_data->draw_context->current->under->x = -1;
- hashed_process_data->draw_context->current->under->y = -1;
- hashed_process_data->draw_context->current->modify_over->x = -1;
- hashed_process_data->draw_context->current->modify_over->y = -1;
- hashed_process_data->draw_context->current->modify_middle->x = -1;
- hashed_process_data->draw_context->current->modify_middle->y = -1;
- hashed_process_data->draw_context->current->modify_under->x = -1;
- hashed_process_data->draw_context->current->modify_under->y = -1;
- hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
- hashed_process_data->draw_context->previous->over->x = -1;
- hashed_process_data->draw_context->previous->over->y = -1;
- hashed_process_data->draw_context->previous->middle->x = -1;
- hashed_process_data->draw_context->previous->middle->y = -1;
- hashed_process_data->draw_context->previous->under->x = -1;
- hashed_process_data->draw_context->previous->under->y = -1;
- hashed_process_data->draw_context->previous->modify_over->x = -1;
- hashed_process_data->draw_context->previous->modify_over->y = -1;
- hashed_process_data->draw_context->previous->modify_middle->x = -1;
- hashed_process_data->draw_context->previous->modify_middle->y = -1;
- hashed_process_data->draw_context->previous->modify_under->x = -1;
- hashed_process_data->draw_context->previous->modify_under->y = -1;
- hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
-
-
-}
-
-/*
- * for each process
- * draw closing line
- * new default prev and current
- */
-int after_data_request(void *hook_data, void *call_data)
-{
- EventRequest *event_request = (EventRequest*)hook_data;
- ControlFlowData *control_flow_data = event_request->control_flow_data;
-
- ProcessList *process_list =
- guicontrolflow_get_process_list(event_request->control_flow_data);
-
- ClosureData closure_data;
- closure_data.event_request = (EventRequest*)hook_data;
- closure_data.ts = (LttvTraceState*)call_data;
-
- g_hash_table_foreach(process_list->process_hash, draw_closure,
- (void*)&closure_data);
-
-}
-
+++ /dev/null
-/* Event_hooks.c defines the hooks that are given to processTrace as parameter.
- * These hooks call the drawing API to draw the information on the screen,
- * using information from Context, but mostly state (running, waiting...).
- */
-
-
-#ifndef _EVENT_HOOKS_H
-#define _EVENT_HOOKS_H
-
-#include <gtk/gtk.h>
-#include <lttv/mainWindow.h>
-#include <ltt/time.h>
-#include "Process_List.h"
-#include "Drawing.h"
-#include "CFV.h"
-
-
-/* Structure used to store and use information relative to one events refresh
- * request. Typically filled in by the expose event callback, then passed to the
- * library call, then used by the drawing hooks. Then, once all the events are
- * sent, it is freed by the hook called after the reading.
- */
-typedef struct _EventRequest
-{
- ControlFlowData *control_flow_data;
- LttTime time_begin, time_end;
- gint x_begin, x_end;
- /* Fill the Events_Context during the initial expose, before calling for
- * events.
- */
- //GArray Events_Context; //FIXME
-} EventRequest ;
-
-
-
-
-
-void send_test_data(ProcessList *process_list, Drawing_t *drawing);
-
-GtkWidget *h_guicontrolflow(MainWindow *mw, LttvTracesetSelector * s, char * key);
-
-int event_selected_hook(void *hook_data, void *call_data);
-
-/* Hook called before drawing. Gets the initial context at the beginning of the
- * drawing interval and copy it to the context in event_request.
- */
-int draw_before_hook(void *hook_data, void *call_data);
-
-/*
- * The draw event hook is called by the reading API to have a
- * particular event drawn on the screen.
- * @param hook_data ControlFlowData structure of the viewer.
- * @param call_data Event context.
- *
- * This function basically draw lines and icons. Two types of lines are drawn :
- * one small (3 pixels?) representing the state of the process and the second
- * type is thicker (10 pixels?) representing on which CPU a process is running
- * (and this only in running state).
- *
- * Extremums of the lines :
- * x_min : time of the last event context for this process kept in memory.
- * x_max : time of the current event.
- * y : middle of the process in the process list. The process is found in the
- * list, therefore is it's position in pixels.
- *
- * The choice of lines'color is defined by the context of the last event for this
- * process.
- */
-int draw_event_hook(void *hook_data, void *call_data);
-
-int draw_after_hook(void *hook_data, void *call_data);
-
-void draw_closure(gpointer key, gpointer value, gpointer user_data);
-
-int after_data_request(void *hook_data, void *call_data);
-
-
-gint update_time_window_hook(void *hook_data, void *call_data);
-gint update_current_time_hook(void *hook_data, void *call_data);
-
-
-
-
-#endif // _EVENT_HOOKS_H
+++ /dev/null
-#
-# Makefile for LTT New generation user interface : plugins.
-#
-# Created by Mathieu Desnoyers on September 27, 2003
-#
-
-AM_CFLAGS = $(GLIB_CFLAGS)
-AM_CFLAGS += $(GTK_CFLAGS)
-LIBS += $(GLIB_LIBS)
-LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/API -lmainWinApi
-
-libdir = ${lttvplugindir}
-
-lib_LTLIBRARIES = libguiControlFlow.la
-libguiControlFlow_la_LDFLAGS = -module
-libguiControlFlow_la_SOURCES = module.c Event_Hooks.c CFV.c Process_List.c\
- Drawing.c Draw_Item.c
-
-noinst_HEADERS = Event_Hooks.h CFV.h Process_List.h\
- Drawing.h Draw_Item.h
+++ /dev/null
-
-#include <gtk/gtk.h>
-#include <glib.h>
-#include "Process_List.h"
-#include "Draw_Item.h"
-
-/*****************************************************************************
- * Methods to synchronize process list *
- *****************************************************************************/
-
-/* Enumeration of the columns */
-enum
-{
- PROCESS_COLUMN,
- PID_COLUMN,
- BIRTH_S_COLUMN,
- BIRTH_NS_COLUMN,
- N_COLUMNS
-};
-
-
-gint process_sort_func ( GtkTreeModel *model,
- GtkTreeIter *it_a,
- GtkTreeIter *it_b,
- gpointer user_data)
-{
- GValue a, b;
-
- memset(&a, 0, sizeof(GValue));
- memset(&b, 0, sizeof(GValue));
-
- /* Order by PID */
- gtk_tree_model_get_value( model,
- it_a,
- PID_COLUMN,
- &a);
-
- gtk_tree_model_get_value( model,
- it_b,
- PID_COLUMN,
- &b);
-
- if(G_VALUE_TYPE(&a) == G_TYPE_UINT
- && G_VALUE_TYPE(&b) == G_TYPE_UINT )
- {
- if(g_value_get_uint(&a) > g_value_get_uint(&b))
- {
- g_value_unset(&a);
- g_value_unset(&b);
- return 1;
- }
- if(g_value_get_uint(&a) < g_value_get_uint(&b))
- {
- g_value_unset(&a);
- g_value_unset(&b);
- return 0;
- }
- }
-
- g_value_unset(&a);
- g_value_unset(&b);
-
-
- /* Order by birth second */
- gtk_tree_model_get_value( model,
- it_a,
- BIRTH_S_COLUMN,
- &a);
-
- gtk_tree_model_get_value( model,
- it_b,
- BIRTH_S_COLUMN,
- &b);
-
-
- if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
- && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
- {
- if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
- {
- g_value_unset(&a);
- g_value_unset(&b);
- return 1;
- }
- if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
- {
- g_value_unset(&a);
- g_value_unset(&b);
- return 0;
- }
-
- }
-
- g_value_unset(&a);
- g_value_unset(&b);
-
- /* Order by birth nanosecond */
- gtk_tree_model_get_value( model,
- it_a,
- BIRTH_NS_COLUMN,
- &a);
-
- gtk_tree_model_get_value( model,
- it_b,
- BIRTH_NS_COLUMN,
- &b);
-
-
- if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
- && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
- {
- if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
- {
- g_value_unset(&a);
- g_value_unset(&b);
- return 1;
- }
- // Final condition
- //if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
- //{
- // g_value_unset(&a);
- // g_value_unset(&b);
- // return 0;
- //}
-
- }
-
- g_value_unset(&a);
- g_value_unset(&b);
-
- return 0;
-
-}
-
-guint hash_fct(gconstpointer key)
-{
- return ((ProcessInfo*)key)->pid;
-}
-
-gboolean equ_fct(gconstpointer a, gconstpointer b)
-{
- if(((ProcessInfo*)a)->pid != ((ProcessInfo*)b)->pid)
- return 0;
-// g_critical("compare %u and %u",((ProcessInfo*)a)->pid,((ProcessInfo*)b)->pid);
- if(((ProcessInfo*)a)->birth.tv_sec != ((ProcessInfo*)b)->birth.tv_sec)
- return 0;
-// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_sec,((ProcessInfo*)b)->birth.tv_sec);
-
- if(((ProcessInfo*)a)->birth.tv_nsec != ((ProcessInfo*)b)->birth.tv_nsec)
- return 0;
-// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_nsec,((ProcessInfo*)b)->birth.tv_nsec);
-
- return 1;
-}
-
-void destroy_hash_key(gpointer key);
-
-void destroy_hash_data(gpointer data);
-
-
-
-
-ProcessList *processlist_construct(void)
-{
- GtkTreeViewColumn *column;
- GtkCellRenderer *renderer;
-
- ProcessList* process_list = g_new(ProcessList,1);
-
- process_list->number_of_process = 0;
-
- /* Create the Process list */
- process_list->list_store = gtk_list_store_new ( N_COLUMNS,
- G_TYPE_STRING,
- G_TYPE_UINT,
- G_TYPE_ULONG,
- G_TYPE_ULONG);
-
-
- process_list->process_list_widget =
- gtk_tree_view_new_with_model
- (GTK_TREE_MODEL (process_list->list_store));
-
- g_object_unref (G_OBJECT (process_list->list_store));
-
- gtk_tree_sortable_set_sort_func(
- GTK_TREE_SORTABLE(process_list->list_store),
- PID_COLUMN,
- process_sort_func,
- NULL,
- NULL);
-
- gtk_tree_sortable_set_sort_column_id(
- GTK_TREE_SORTABLE(process_list->list_store),
- PID_COLUMN,
- GTK_SORT_ASCENDING);
-
- process_list->process_hash = g_hash_table_new_full(
- hash_fct, equ_fct,
- destroy_hash_key, destroy_hash_data
- );
-
-
- gtk_tree_view_set_headers_visible(
- GTK_TREE_VIEW(process_list->process_list_widget), FALSE);
-
- /* Create a column, associating the "text" attribute of the
- * cell_renderer to the first column of the model */
- /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */
- renderer = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ( "Process",
- renderer,
- "text",
- PROCESS_COLUMN,
- NULL);
- gtk_tree_view_column_set_alignment (column, 0.0);
- gtk_tree_view_column_set_fixed_width (column, 45);
- gtk_tree_view_append_column (
- GTK_TREE_VIEW (process_list->process_list_widget), column);
-
- column = gtk_tree_view_column_new_with_attributes ( "PID",
- renderer,
- "text",
- PID_COLUMN,
- NULL);
- gtk_tree_view_append_column (
- GTK_TREE_VIEW (process_list->process_list_widget), column);
-
-
- column = gtk_tree_view_column_new_with_attributes ( "Birth sec",
- renderer,
- "text",
- BIRTH_S_COLUMN,
- NULL);
- gtk_tree_view_append_column (
- GTK_TREE_VIEW (process_list->process_list_widget), column);
-
- //gtk_tree_view_column_set_visible(column, 0);
- //
- column = gtk_tree_view_column_new_with_attributes ( "Birth nsec",
- renderer,
- "text",
- BIRTH_NS_COLUMN,
- NULL);
- gtk_tree_view_append_column (
- GTK_TREE_VIEW (process_list->process_list_widget), column);
-
- //gtk_tree_view_column_set_visible(column, 0);
-
- g_object_set_data_full(
- G_OBJECT(process_list->process_list_widget),
- "process_list_Data",
- process_list,
- (GDestroyNotify)processlist_destroy);
-
- return process_list;
-}
-void processlist_destroy(ProcessList *process_list)
-{
- g_hash_table_destroy(process_list->process_hash);
- process_list->process_hash = NULL;
-
- g_free(process_list);
-}
-
-GtkWidget *processlist_get_widget(ProcessList *process_list)
-{
- return process_list->process_list_widget;
-}
-
-
-
-gint get_cell_height(GtkTreeView *tree_view)
-{
- gint height;
- GtkTreeViewColumn *Column = gtk_tree_view_get_column(tree_view, 0);
- //GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column);
- //GtkCellRenderer *Renderer = g_list_first(Render_List)->data;
-
- //g_list_free(Render_List);
- gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height);
- //g_critical("cell 0 height : %u",height);
-
- return height;
-}
-
-void destroy_hash_key(gpointer key)
-{
- g_free(key);
-}
-
-void destroy_hash_data(gpointer data)
-{
- g_free(data);
-}
-
-int processlist_add( ProcessList *process_list,
- guint pid,
- LttTime *birth,
- gchar *name,
- guint *height,
- HashedProcessData **pm_hashed_process_data)
-{
- GtkTreeIter iter ;
- ProcessInfo *Process_Info = g_new(ProcessInfo, 1);
- HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1);
- *pm_hashed_process_data = hashed_process_data;
-
- Process_Info->pid = pid;
- Process_Info->birth = *birth;
-
- hashed_process_data->draw_context = g_new(DrawContext, 1);
- hashed_process_data->draw_context->drawable = NULL;
- hashed_process_data->draw_context->gc = NULL;
- hashed_process_data->draw_context->pango_layout = NULL;
- hashed_process_data->draw_context->current = g_new(DrawInfo,1);
- hashed_process_data->draw_context->current->over = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->over->x = -1;
- hashed_process_data->draw_context->current->over->y = -1;
- hashed_process_data->draw_context->current->middle = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->middle->x = -1;
- hashed_process_data->draw_context->current->middle->y = -1;
- hashed_process_data->draw_context->current->under = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->under->x = -1;
- hashed_process_data->draw_context->current->under->y = -1;
- hashed_process_data->draw_context->current->modify_over = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->modify_over->x = -1;
- hashed_process_data->draw_context->current->modify_over->y = -1;
- hashed_process_data->draw_context->current->modify_middle = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->modify_middle->x = -1;
- hashed_process_data->draw_context->current->modify_middle->y = -1;
- hashed_process_data->draw_context->current->modify_under = g_new(ItemInfo,1);
- hashed_process_data->draw_context->current->modify_under->x = -1;
- hashed_process_data->draw_context->current->modify_under->y = -1;
- hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
- hashed_process_data->draw_context->previous = g_new(DrawInfo,1);
- hashed_process_data->draw_context->previous->over = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->over->x = -1;
- hashed_process_data->draw_context->previous->over->y = -1;
- hashed_process_data->draw_context->previous->middle = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->middle->x = -1;
- hashed_process_data->draw_context->previous->middle->y = -1;
- hashed_process_data->draw_context->previous->under = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->under->x = -1;
- hashed_process_data->draw_context->previous->under->y = -1;
- hashed_process_data->draw_context->previous->modify_over = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->modify_over->x = -1;
- hashed_process_data->draw_context->previous->modify_over->y = -1;
- hashed_process_data->draw_context->previous->modify_middle = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->modify_middle->x = -1;
- hashed_process_data->draw_context->previous->modify_middle->y = -1;
- hashed_process_data->draw_context->previous->modify_under = g_new(ItemInfo,1);
- hashed_process_data->draw_context->previous->modify_under->x = -1;
- hashed_process_data->draw_context->previous->modify_under->y = -1;
- hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
-
- /* Add a new row to the model */
- gtk_list_store_append ( process_list->list_store, &iter);
- //g_critical ( "iter before : %s", gtk_tree_path_to_string (
- // gtk_tree_model_get_path (
- // GTK_TREE_MODEL(process_list->list_store),
- // &iter)));
- gtk_list_store_set ( process_list->list_store, &iter,
- PROCESS_COLUMN, name,
- PID_COLUMN, pid,
- BIRTH_S_COLUMN, birth->tv_sec,
- BIRTH_NS_COLUMN, birth->tv_nsec,
- -1);
- hashed_process_data->row_ref = gtk_tree_row_reference_new (
- GTK_TREE_MODEL(process_list->list_store),
- gtk_tree_model_get_path(
- GTK_TREE_MODEL(process_list->list_store),
- &iter));
- g_hash_table_insert( process_list->process_hash,
- (gpointer)Process_Info,
- (gpointer)hashed_process_data);
-
- //g_critical ( "iter after : %s", gtk_tree_path_to_string (
- // gtk_tree_model_get_path (
- // GTK_TREE_MODEL(process_list->list_store),
- // &iter)));
- process_list->number_of_process++;
-
- *height = get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
- * process_list->number_of_process ;
-
-
- return 0;
-
-}
-
-int processlist_remove( ProcessList *process_list,
- guint pid,
- LttTime *birth)
-{
- ProcessInfo Process_Info;
- gint *path_indices;
- HashedProcessData *hashed_process_data;
- GtkTreeIter iter;
-
- Process_Info.pid = pid;
- Process_Info.birth = *birth;
-
-
- if(hashed_process_data =
- (HashedProcessData*)g_hash_table_lookup(
- process_list->process_hash,
- &Process_Info))
- {
- gtk_tree_model_get_iter (
- GTK_TREE_MODEL(process_list->list_store),
- &iter,
- gtk_tree_row_reference_get_path(
- (GtkTreeRowReference*)hashed_process_data->row_ref)
- );
-
- gtk_list_store_remove (process_list->list_store, &iter);
-
- g_free(hashed_process_data->draw_context->previous->modify_under);
- g_free(hashed_process_data->draw_context->previous->modify_middle);
- g_free(hashed_process_data->draw_context->previous->modify_over);
- g_free(hashed_process_data->draw_context->previous->under);
- g_free(hashed_process_data->draw_context->previous->middle);
- g_free(hashed_process_data->draw_context->previous->over);
- g_free(hashed_process_data->draw_context->previous);
- g_free(hashed_process_data->draw_context->current->modify_under);
- g_free(hashed_process_data->draw_context->current->modify_middle);
- g_free(hashed_process_data->draw_context->current->modify_over);
- g_free(hashed_process_data->draw_context->current->under);
- g_free(hashed_process_data->draw_context->current->middle);
- g_free(hashed_process_data->draw_context->current->over);
- g_free(hashed_process_data->draw_context->current);
- g_free(hashed_process_data->draw_context);
- g_free(hashed_process_data);
-
- g_hash_table_remove(process_list->process_hash,
- &Process_Info);
-
- process_list->number_of_process--;
-
- return 0;
- } else {
- return 1;
- }
-}
-
-
-guint processlist_get_height(ProcessList *process_list)
-{
- return get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
- * process_list->number_of_process ;
-}
-
-
-gint processlist_get_process_pixels( ProcessList *process_list,
- guint pid, LttTime *birth,
- guint *y,
- guint *height,
- HashedProcessData **pm_hashed_process_data)
-{
- ProcessInfo Process_Info;
- gint *path_indices;
- GtkTreePath *tree_path;
- HashedProcessData *hashed_process_data = NULL;
-
- Process_Info.pid = pid;
- Process_Info.birth = *birth;
-
- if(hashed_process_data =
- (HashedProcessData*)g_hash_table_lookup(
- process_list->process_hash,
- &Process_Info))
- {
- tree_path = gtk_tree_row_reference_get_path(
- hashed_process_data->row_ref);
- path_indices = gtk_tree_path_get_indices (tree_path);
-
- *height = get_cell_height(
- GTK_TREE_VIEW(process_list->process_list_widget));
- *y = *height * path_indices[0];
- *pm_hashed_process_data = hashed_process_data;
- return 0;
- } else {
- *pm_hashed_process_data = hashed_process_data;
- return 1;
- }
-
-}
-
-
-gint processlist_get_pixels_from_data( ProcessList *process_list,
- ProcessInfo *process_info,
- HashedProcessData *hashed_process_data,
- guint *y,
- guint *height)
-{
- gint *path_indices;
- GtkTreePath *tree_path;
-
- tree_path = gtk_tree_row_reference_get_path(
- hashed_process_data->row_ref);
- path_indices = gtk_tree_path_get_indices (tree_path);
-
- *height = get_cell_height(
- GTK_TREE_VIEW(process_list->process_list_widget));
- *y = *height * path_indices[0];
-
- return 0;
-
-}
+++ /dev/null
-#ifndef _PROCESS_LIST_H
-#define _PROCESS_LIST_H
-
-#include <gtk/gtk.h>
-#include <lttv/state.h>
-#include <ltt/ltt.h>
-#include "Draw_Item.h"
-
-/* The process list
- *
- * Tasks :
- * Create a process list
- * contains the data for the process list
- * tells the height of the process list widget
- * provides methods to add/remove process from the list
- * note : the sync with drawing is left to the caller.
- * provides helper function to convert a process unique identifier to
- * pixels (in height).
- *
- * //FIXME : connect the scrolled window adjustment with the list.
- */
-
-typedef struct _ProcessInfo {
-
- guint pid;
- LttTime birth;
-
-} ProcessInfo;
-
-typedef struct _HashedProcessData {
-
- GtkTreeRowReference *row_ref;
- DrawContext *draw_context;
-
-} HashedProcessData;
-
-struct _ProcessList {
-
- GtkWidget *process_list_widget;
- GtkListStore *list_store;
-
- /* A hash table by PID to speed up process position find in the list */
- GHashTable *process_hash;
-
- guint number_of_process;
-};
-
-
-typedef struct _ProcessList ProcessList;
-
-ProcessList *processlist_construct(void);
-void processlist_destroy(ProcessList *process_list);
-GtkWidget *processlist_get_widget(ProcessList *process_list);
-
-// out : success (0) and height
-int processlist_add(ProcessList *process_list, guint pid, LttTime *birth,
- gchar *name, guint *height, HashedProcessData **hashed_process_data);
-// out : success (0) and height
-int processlist_remove(ProcessList *process_list, guint pid, LttTime *birth);
-
-guint processlist_get_height(ProcessList *process_list);
-
-// Returns 0 on success
-gint processlist_get_process_pixels(ProcessList *process_list,
- guint pid, LttTime *birth,
- guint *y, guint *height,
- HashedProcessData **hashed_process_data);
-
-gint processlist_get_pixels_from_data( ProcessList *process_list,
- ProcessInfo *process_info,
- HashedProcessData *hashed_process_data,
- guint *y,
- guint *height);
-
-#endif // _PROCESS_LIST_H
+++ /dev/null
-/*****************************************************************************
- * Callbacks used for the viewer *
- *****************************************************************************/
-void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
-{
- ControlFlowData *control_flow_data = (ControlFlowData*)data;
-
- EventRequest *event_request = g_new(sizeof(EventRequest));
-
- event_request->control_flow_data = control_flow_data;
-
- /* Calculate, from pixels in expose, the time interval to get data */
-
- get_time_from_pixels(expose->area.x, expose->area.width,
- control_flow_data->drawing_Area_Info.width,
- &control_flow_data->Begin_Time, &control_flow_data->End_Time,
- &event_request->time_begin, &event_request->time_end)
-
- /* Look in statistics of the trace the processes present during the
- * whole time interval _shown on the screen_. Modify the list of
- * processes to match it. NOTE : modify, not recreate. If recreation is
- * needed,keep a pointer to the currently selected event in the list.
- */
-
- /* Call the reading API to have events sent to drawing hooks */
- lttv_trace_set_process( control_flow_data->Trace_Set,
- Draw_Before_Hooks,
- Draw_Event_Hooks,
- Draw_After_Hooks,
- NULL, //FIXME : filter here
- event_request->time_begin,
- event_request->time_end);
-
-}
-
-
-void v_scroll_cb (GtkAdjustment *adjustment, gpointer data)
-{
- ControlFlowData *control_flow_data = (ControlFlowData*)data;
- GtkTreePath *Tree_Path;
-
- g_critical("DEBUG : scroll signal, value : %f", adjustment->value);
-
- //get_test_data((int)adjustment->value, control_flow_data->Num_Visible_Events,
- // control_flow_data);
-
-
-
-}
-
-
+++ /dev/null
-//FIXME by including ltt.h
-#include <time.h>
-typedef time_t ltt_time;
-
-typedef struct _ltt_time_interval
-{
- ltt_time time_begin, time_end;
-} ltt_time_interval;
-
-// ???
-
-
- /* Setup the hooks */
- Draw_Before_Hooks = lttv_hooks_new();
- Draw_Event_Hooks = lttv_hooks_new();
- Draw_After_Hooks = lttv_hooks_new();
-
- lttv_hooks_add(Draw_Before_Hooks, Draw_Before_Hook, NULL);
- lttv_hooks_add(Draw_Event_Hooks, Draw_Event_Hook, NULL);
- lttv_hooks_add(Draw_After_Hooks, Draw_After_Hook, NULL);
-
- /* Destroy the hooks */
-
- lttv_hooks_destroy(Draw_Before_Hooks);
- lttv_hooks_destroy(Draw_Event_Hooks);
- lttv_hooks_destroy(Draw_After_Hooks);
-
-
-
-
-/*****************************************************************************
- * Definition of structures *
- *****************************************************************************/
-
-/* Structure used to store and use information relative to one events refresh
- * request. Typically filled in by the expose event callback, then passed to the
- * library call, then used by the drawing hooks. Then, once all the events are
- * sent, it is freed by the hook called after the reading.
- */
-typedef struct _EventRequest
-{
- ControlFlowData *control_flow_data;
- ltt_time time_begin, time_end;
- /* Fill the Events_Context during the initial expose, before calling for
- * events.
- */
- GArray Events_Context; //FIXME
-} EventRequest ;
-
-
-
-/*****************************************************************************
- * Function prototypes *
- *****************************************************************************/
-//! Control Flow Viewer's constructor hook
-GtkWidget *hGuiControlFlow(GtkWidget *mw);
-//! Control Flow Viewer's constructor
-ControlFlowData *GuiControlFlow(void);
-//! Control Flow Viewer's destructor
-void GuiControlFlow_Destructor(ControlFlowData *control_flow_data);
-
-
-static int Event_Selected_Hook(void *hook_data, void *call_data);
-
-static lttv_hooks
- *Draw_Before_Hooks,
- *Draw_Event_Hooks,
- *Draw_After_Hooks;
-
-Draw_Before_Hook(void *hook_data, void *call_data)
-Draw_Event_Hook(void *hook_data, void *call_data)
-Draw_After_Hook(void *hook_data, void *call_data)
-
-
-//void Tree_V_set_cursor(ControlFlowData *control_flow_data);
-//void Tree_V_get_cursor(ControlFlowData *control_flow_data);
-
-/* Prototype for selection handler callback */
-//static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
-static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data);
-//static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data);
-//static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data);
-//static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data);
-//static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data);
-
-static void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data);
-
-void add_test_process(ControlFlowData *control_flow_data);
-
-static void get_test_data(guint event_number, guint List_Height,
- ControlFlowData *control_flow_data);
-
-void add_test_data(ControlFlowData *control_flow_data);
-void test_draw(ControlFlowData *control_flow_data);
-
-void drawing_Area_Init(ControlFlowData *control_flow_data);
-
-
-/*\@}*/
+++ /dev/null
-/*! \defgroup guiEvents libguiControlFlow: The GUI ControlFlow display plugin */
-/*\@{*/
-
-/*! \file guiControlFlow.c
- * \brief Graphical plugin for showing control flow of a trace.
- *
- * This plugin adds a Control Flow Viewer functionnality to Linux TraceToolkit
- * GUI when this plugin is loaded. The init and destroy functions add the
- * viewer's insertion menu item and toolbar icon by calling gtkTraceSet's
- * API functions. Then, when a viewer's object is created, the constructor
- * creates ans register through API functions what is needed to interact
- * with the TraceSet window.
- *
- * This plugin uses the gdk library to draw the events and gtk to interact
- * with the user.
- *
- * Author : Mathieu Desnoyers, June 2003
- */
-
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
-
-#include <glib.h>
-#include <gmodule.h>
-#include <lttv/module.h>
-#include <lttv/gtkTraceSet.h>
-
-#include "CFV.h"
-#include "Event_Hooks.h"
-
- #include "../icons/hGuiControlFlowInsert.xpm"
-
-static LttvModule *Main_Win_Module;
-
-
-/** Array containing instanced objects. Used when module is unloaded */
-GSList *g_control_flow_data_list = NULL ;
-
-
-
-
-/*****************************************************************************
- * Functions for module loading/unloading *
- *****************************************************************************/
-/**
- * plugin's init function
- *
- * This function initializes the Control Flow Viewer functionnality through the
- * gtkTraceSet API.
- */
-G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) {
-
- Main_Win_Module = lttv_module_require(self, "mainwin", argc, argv);
-
- if(Main_Win_Module == NULL)
- {
- g_critical("Can't load Control Flow Viewer : missing mainwin\n");
- return;
- }
-
- g_info("GUI ControlFlow Viewer init()");
-
- /* Register the toolbar insert button */
- toolbar_item_reg(hGuiControlFlowInsert_xpm, "Insert Control Flow Viewer",
- h_guicontrolflow);
-
- /* Register the menu item insert entry */
- menu_item_reg("/", "Insert Control Flow Viewer", h_guicontrolflow);
-
-}
-
-void destroy_walk(gpointer data, gpointer user_data)
-{
- g_info("Walk destroy GUI Control Flow Viewer");
- guicontrolflow_destructor_full((ControlFlowData*)data);
-}
-
-
-
-/**
- * plugin's destroy function
- *
- * This function releases the memory reserved by the module and unregisters
- * everything that has been registered in the gtkTraceSet API.
- */
-G_MODULE_EXPORT void destroy() {
- g_info("GUI Control Flow Viewer destroy()");
- int i;
-
- g_slist_foreach(g_control_flow_data_list, destroy_walk, NULL );
-
- g_slist_free(g_control_flow_data_list);
-
- /* Unregister the toolbar insert button */
- toolbar_item_unreg(h_guicontrolflow);
-
- /* Unregister the menu item insert entry */
- menu_item_unreg(h_guicontrolflow);
-
-}
+++ /dev/null
-
-
-static void destroy_cb( GtkWidget *widget,
- gpointer data )
-{
- gtk_main_quit ();
-}
-
-
-
-int main(int argc, char **argv)
-{
- GtkWidget *Window;
- GtkWidget *CF_Viewer;
- GtkWidget *VBox_V;
- GtkWidget *HScroll_VC;
- ControlFlowData *control_flow_data;
- guint ev_sel = 444 ;
- /* Horizontal scrollbar and it's adjustment */
- GtkWidget *VScroll_VC;
- GtkAdjustment *v_adjust ;
-
- /* Initialize i18n support */
- gtk_set_locale ();
-
- /* Initialize the widget set */
- gtk_init (&argc, &argv);
-
- init();
-
- Window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_window_set_title (GTK_WINDOW (Window), ("Test Window"));
-
- g_signal_connect (G_OBJECT (Window), "destroy",
- G_CALLBACK (destroy_cb), NULL);
-
-
- VBox_V = gtk_vbox_new(0, 0);
- gtk_container_add (GTK_CONTAINER (Window), VBox_V);
-
- //ListViewer = hGuiEvents(Window);
- //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0);
-
- //ListViewer = hGuiEvents(Window);
- //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0);
-
- control_flow_data = guicontrolflow();
- CF_Viewer = control_flow_data->scrolled_window;
- gtk_box_pack_start(GTK_BOX(VBox_V), CF_Viewer, TRUE, TRUE, 0);
-
- /* Create horizontal scrollbar and pack it */
- HScroll_VC = gtk_hscrollbar_new(NULL);
- gtk_box_pack_start(GTK_BOX(VBox_V), HScroll_VC, FALSE, TRUE, 0);
-
-
- gtk_widget_show (HScroll_VC);
- gtk_widget_show (VBox_V);
- gtk_widget_show (Window);
-
- //Event_Selected_Hook(control_flow_data, &ev_sel);
-
- gtk_main ();
-
- g_critical("main loop finished");
-
- //h_guievents_destructor(ListViewer);
-
- //g_critical("GuiEvents Destructor finished");
- destroy();
-
- return 0;
-}
-
-
-
-void add_test_process(ControlFlowData *control_flow_data)
-{
- GtkTreeIter iter;
- int i;
- gchar *process[] = { "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten" };
-
- for(i=0; i<control_flow_data->number_of_process; i++)
- {
- /* Add a new row to the model */
- gtk_list_store_append (control_flow_data->list_store, &iter);
- gtk_list_store_set ( control_flow_data->list_store, &iter,
- PROCESS_COLUMN, process[i],
- -1);
- }
-
-}
-
-
-
-
-
-
-void test_draw(ControlFlowData *control_flow_data)
-{
- /* Draw event states using available height, Number of process, cell height
- * (don't forget to remove two pixels at beginning and end).
- * For horizontal : use width, Time_Begin, Time_End.
- * This function calls the reading library to get the draw_hook called
- * for the desired period of time. */
-
- drawingAreaInfo *drawing_Area_Info = &control_flow_data->drawing_Area_Info;
-
-
-}
-
-#ifdef DEBUG
-void test_draw() {
- gint cell_height = get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list_widget));
- GdkGC *GC = gdk_gc_new(widget->window);
- GdkColor color = CF_Colors[GREEN];
-
- gdk_color_alloc (gdk_colormap_get_system () , &color);
-
- g_critical("expose");
-
- /* When redrawing, use widget->allocation.width to get the width of
- * drawable area. */
- control_flow_data->drawing_Area_Info.width = widget->allocation.width;
-
- test_draw(control_flow_data);
-
- gdk_gc_copy(GC,widget->style->white_gc);
- gdk_gc_set_foreground(GC,&color);
-
- //gdk_draw_arc (widget->window,
- // widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
- // TRUE,
- // //0, 0, widget->allocation.width, widget->allocation.height,
- // 0, 0, widget->allocation.width,
- // control_flow_data->drawing_Area_Info.height,
- // 0, 64 * 360);
-
-
- //drawing_Area_Init(control_flow_data);
-
- // 2 pixels for the box around the drawing area, 1 pixel for off-by-one
- // (starting from 0)
- //gdk_gc_copy (&GC, widget->style->fg_gc[GTK_WIDGET_STATE (widget)]);
-
- gdk_gc_set_line_attributes(GC,12, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
-
- gdk_draw_line (widget->window,
- GC,
- 0, (cell_height-1)/2,
- widget->allocation.width, (cell_height-1)/2);
-
- color = CF_Colors[BLUE];
-
- gdk_color_alloc (gdk_colormap_get_system () , &color);
-
- gdk_gc_set_foreground(GC,&color);
-
-
- gdk_gc_set_line_attributes(GC,3, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
-
- gdk_draw_line (widget->window,
- GC,
- 0, (cell_height-1)/2,
- widget->allocation.width,(cell_height-1)/2);
-
-
-
-
-
-
- g_object_unref(GC);
-
- //gdk_colormap_alloc_colors(gdk_colormap_get_system(), TRUE,
-
- //gdk_gc_set_line_attributes(GC,5, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
- //gdk_gc_set_foreground(GC,
-
- //gdk_draw_line (widget->window,
- // GC,
- // 0, (2*cell_height)-2-1,
- // 50, (2*cell_height)-2-1);
-
-}
-#endif //DEBUG
-
-
-/* Event_Hook.c tests */
-
-void test_draw_item(Drawing_t *drawing,
- GdkPixmap *pixmap)
-{
- PropertiesIcon properties_icon;
- DrawContext draw_context;
-
- DrawInfo current, previous;
- ItemInfo over, middle, under, modify_over, modify_middle, modify_under;
-
- int i=0,j=0;
-
- //for(i=0; i<1024;i=i+15)
- {
- // for(j=0;j<768;j=j+15)
- {
- over.x = i;
- over.y = j;
-
- current.modify_over = &over;
-
- draw_context.drawable = pixmap;
- draw_context.gc = drawing->drawing_area->style->black_gc;
-
- draw_context.current = ¤t;
- draw_context.previous = NULL;
-
- properties_icon.icon_name = g_new(char, MAX_PATH_LEN);
- strncpy(properties_icon.icon_name,
- "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm",
- MAX_PATH_LEN);
- properties_icon.width = -1;
- properties_icon.height = -1;
- properties_icon.position = OVER;
- draw_icon(&properties_icon, &draw_context);
- g_free(properties_icon.icon_name);
- }
- }
-
-}
-
-#ifdef NOTUSE
-/* NOTE : no drawing data should be sent there, since the drawing widget
- * has not been initialized */
-void send_test_drawing(ProcessList *process_list,
- Drawing_t *drawing,
- GdkPixmap *pixmap,
- gint x, gint y, // y not used here?
- gint width,
- gint height) // height won't be used here ?
-{
- int i,j;
- ProcessInfo Process_Info = {10000, 12000, 55600};
- //ProcessInfo Process_Info = {156, 14000, 55500};
- GtkTreeRowReference *row_ref;
- PangoContext *context;
- PangoLayout *layout;
- PangoFontDescription *FontDesc;// = pango_font_description_new();
- gint Font_Size;
-
- //icon
- //GdkBitmap *mask = g_new(GdkBitmap, 1);
- //GdkPixmap *icon_pixmap = g_new(GdkPixmap, 1);
- GdkGC * gc;
- // rectangle
- GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
-
- gc = gdk_gc_new(pixmap);
- /* Sent text data */
- layout = gtk_widget_create_pango_layout(drawing->drawing_area,
- NULL);
- context = pango_layout_get_context(layout);
- FontDesc = pango_context_get_font_description(context);
- Font_Size = pango_font_description_get_size(FontDesc);
- pango_font_description_set_size(FontDesc, Font_Size-3*PANGO_SCALE);
-
-
-
-
- LttTime birth;
- birth.tv_sec = 12000;
- birth.tv_nsec = 55500;
- g_info("we have : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
- processlist_get_process_pixels(process_list,
- 1,
- &birth,
- &y,
- &height);
-
- g_info("we draw : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
- drawing_draw_line(
- drawing, pixmap, x,
- y+(height/2), x + width, y+(height/2),
- drawing->drawing_area->style->black_gc);
-
- pango_layout_set_text(layout, "Test", -1);
- gdk_draw_layout(pixmap, drawing->drawing_area->style->black_gc,
- 0, y+height, layout);
-
- birth.tv_sec = 14000;
- birth.tv_nsec = 55500;
-
- processlist_get_process_pixels(process_list,
- 156,
- &birth,
- &y,
- &height);
-
-
- drawing_draw_line(
- drawing, pixmap, x,
- y+(height/2), x + width, y+(height/2),
- drawing->drawing_area->style->black_gc);
-
- g_info("y : %u, height : %u", y, height);
-
-
-
- birth.tv_sec = 12000;
- birth.tv_nsec = 55700;
-
- processlist_get_process_pixels(process_list,
- 10,
- &birth,
- &y,
- &height);
-
- /* Draw rectangle (background color) */
- gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
- gdk_gc_set_rgb_fg_color(gc, &color);
- gdk_draw_rectangle(pixmap, gc,
- TRUE,
- x, y, width, height);
-
- drawing_draw_line(
- drawing, pixmap, x,
- y+(height/2), x + width, y+(height/2),
- drawing->drawing_area->style->black_gc);
-
-
- /* Draw arc */
- gdk_draw_arc(pixmap, drawing->drawing_area->style->black_gc,
- TRUE, 100, y, height/2, height/2, 0, 360*64);
-
- g_info("y : %u, height : %u", y, height);
-
- for(i=0; i<10; i++)
- {
- birth.tv_sec = i*12000;
- birth.tv_nsec = i*55700;
-
- processlist_get_process_pixels(process_list,
- i,
- &birth,
- &y,
- &height);
-
-
- drawing_draw_line(
- drawing, pixmap, x,
- y+(height/2), x + width, y+(height/2),
- drawing->drawing_area->style->black_gc);
-
- g_critical("y : %u, height : %u", y, height);
-
- }
-
- birth.tv_sec = 12000;
- birth.tv_nsec = 55600;
-
- processlist_get_process_pixels(process_list,
- 10,
- &birth,
- &y,
- &height);
-
-
- drawing_draw_line(
- drawing, pixmap, x,
- y+(height/2), x + width, y+(height/2),
- drawing->drawing_area->style->black_gc);
-
- g_info("y : %u, height : %u", y, height);
-
-
- /* IMPORTANT : This action uses the cpu heavily! */
- //icon_pixmap = gdk_pixmap_create_from_xpm(pixmap, &mask, NULL,
-// "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/move_message.xpm");
- // "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm");
-
- // gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, mask);
-
-// for(i=x;i<x+width;i=i+15)
-// {
-// for(j=0;j<height*20;j=j+15)
-// {
-
- /* Draw icon */
- //gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
-// gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, i, j);
-// gdk_draw_drawable(pixmap,
-// drawing->drawing_area->style->black_gc,
-// icon_pixmap,
-// 0, 0, i, j, -1, -1);
-
-// }
-// }
-
- test_draw_item(drawing,pixmap);
-
- //gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, 0, 0);
- //gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, NULL);
-
- //g_free(icon_pixmap);
- //g_free(mask);
-
-
-
-
-
-
- pango_font_description_set_size(FontDesc, Font_Size);
- g_object_unref(layout);
- g_free(gc);
-}
-
-void send_test_process(ProcessList *process_list, Drawing_t *drawing)
-{
- guint height, y;
- int i;
- ProcessInfo Process_Info = {10000, 12000, 55600};
- //ProcessInfo Process_Info = {156, 14000, 55500};
- GtkTreeRowReference *row_ref;
-
- LttTime birth;
-
- if(process_list->Test_Process_Sent) return;
-
- birth.tv_sec = 12000;
- birth.tv_nsec = 55500;
-
- processlist_add(process_list,
- 1,
- &birth,
- &y);
- processlist_get_process_pixels(process_list,
- 1,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- //g_critical("y : %u, height : %u", y, height);
-
- birth.tv_sec = 14000;
- birth.tv_nsec = 55500;
-
- processlist_add(process_list,
- 156,
- &birth,
- &y);
- processlist_get_process_pixels(process_list,
- 156,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- //g_critical("y : %u, height : %u", y, height);
-
- birth.tv_sec = 12000;
- birth.tv_nsec = 55700;
-
- processlist_add(process_list,
- 10,
- &birth,
- &height);
- processlist_get_process_pixels(process_list,
- 10,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- //g_critical("y : %u, height : %u", y, height);
-
- //drawing_insert_square( drawing, height, 5);
-
- for(i=0; i<10; i++)
- {
- birth.tv_sec = i*12000;
- birth.tv_nsec = i*55700;
-
- processlist_add(process_list,
- i,
- &birth,
- &height);
- processlist_get_process_pixels(process_list,
- i,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- // g_critical("y : %u, height : %u", y, height);
-
- }
- //g_critical("height : %u", height);
-
- birth.tv_sec = 12000;
- birth.tv_nsec = 55600;
-
- processlist_add(process_list,
- 10,
- &birth,
- &y);
- processlist_get_process_pixels(process_list,
- 10,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- //g_critical("y : %u, height : %u", y, height);
-
- processlist_add(process_list,
- 10000,
- &birth,
- &height);
- processlist_get_process_pixels(process_list,
- 10000,
- &birth,
- &y,
- &height);
- drawing_insert_square( drawing, y, height);
-
- //g_critical("y : %u, height : %u", y, height);
-
- //drawing_insert_square( drawing, height, 5);
- //g_critical("height : %u", height);
-
-
- processlist_get_process_pixels(process_list,
- 10000,
- &birth,
- &y, &height);
- processlist_remove( process_list,
- 10000,
- &birth);
-
- drawing_remove_square( drawing, y, height);
-
- if(row_ref =
- (GtkTreeRowReference*)g_hash_table_lookup(
- process_list->process_hash,
- &Process_Info))
- {
- g_critical("key found");
- g_critical("position in the list : %s",
- gtk_tree_path_to_string (
- gtk_tree_row_reference_get_path(
- (GtkTreeRowReference*)row_ref)
- ));
-
- }
-
- process_list->Test_Process_Sent = TRUE;
-
-}
-#endif//NOTUSE
-
--- /dev/null
+/* gtkrbtree.h
+ * Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/* A Red-Black Tree implementation used specifically by GtkTreeView.
+ */
+#ifndef __GTK_RBTREE_H__
+#define __GTK_RBTREE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <glib.h>
+typedef enum
+{
+ GTK_RBNODE_BLACK = 1 << 0,
+ GTK_RBNODE_RED = 1 << 1,
+ GTK_RBNODE_IS_PARENT = 1 << 2,
+ GTK_RBNODE_IS_SELECTED = 1 << 3,
+ GTK_RBNODE_IS_PRELIT = 1 << 4,
+ GTK_RBNODE_IS_SEMI_COLLAPSED = 1 << 5,
+ GTK_RBNODE_IS_SEMI_EXPANDED = 1 << 6,
+ GTK_RBNODE_INVALID = 1 << 7,
+ GTK_RBNODE_COLUMN_INVALID = 1 << 8,
+ GTK_RBNODE_DESCENDANTS_INVALID = 1 << 9,
+ GTK_RBNODE_NON_COLORS = GTK_RBNODE_IS_PARENT |
+ GTK_RBNODE_IS_SELECTED |
+ GTK_RBNODE_IS_PRELIT |
+ GTK_RBNODE_IS_SEMI_COLLAPSED |
+ GTK_RBNODE_IS_SEMI_EXPANDED |
+ GTK_RBNODE_INVALID |
+ GTK_RBNODE_COLUMN_INVALID |
+ GTK_RBNODE_DESCENDANTS_INVALID
+} GtkRBNodeColor;
+
+typedef struct _GtkRBTree GtkRBTree;
+typedef struct _GtkRBNode GtkRBNode;
+typedef struct _GtkRBTreeView GtkRBTreeView;
+
+typedef void (*GtkRBTreeTraverseFunc) (GtkRBTree *tree,
+ GtkRBNode *node,
+ gpointer data);
+
+struct _GtkRBTree
+{
+ GtkRBNode *root;
+ GtkRBNode *nil;
+ GtkRBTree *parent_tree;
+ GtkRBNode *parent_node;
+};
+
+struct _GtkRBNode
+{
+ guint flags : 14;
+
+ /* We keep track of whether the aggregate count of children plus 1
+ * for the node itself comes to an even number. The parity flag is
+ * the total count of children mod 2, where the total count of
+ * children gets computed in the same way that the total offset gets
+ * computed. i.e. not the same as the "count" field below which
+ * doesn't include children. We could replace parity with a
+ * full-size int field here, and then take % 2 to get the parity flag,
+ * but that would use extra memory.
+ */
+
+ guint parity : 1;
+
+ GtkRBNode *left;
+ GtkRBNode *right;
+ GtkRBNode *parent;
+
+ /* count is the number of nodes beneath us, plus 1 for ourselves.
+ * i.e. node->left->count + node->right->count + 1
+ */
+ gint count;
+
+ /* this is the total of sizes of
+ * node->left, node->right, our own height, and the height
+ * of all trees in ->children, iff children exists because
+ * the thing is expanded.
+ */
+ gint offset;
+
+ /* Child trees */
+ GtkRBTree *children;
+};
+
+
+#define GTK_RBNODE_GET_COLOR(node) (node?(((node->flags>K_RBNODE_RED)==GTK_RBNODE_RED)?GTK_RBNODE_RED:GTK_RBNODE_BLACK):GTK_RBNODE_BLACK)
+#define GTK_RBNODE_SET_COLOR(node,color) if((node->flags&color)!=color)node->flags=node->flags^(GTK_RBNODE_RED|GTK_RBNODE_BLACK)
+#define GTK_RBNODE_GET_HEIGHT(node) (node->offset-(node->left->offset+node->right->offset+(node->children?node->children->root->offset:0)))
+#define GTK_RBNODE_SET_FLAG(node, flag) G_STMT_START{ (node->flags|=flag); }G_STMT_END
+#define GTK_RBNODE_UNSET_FLAG(node, flag) G_STMT_START{ (node->flags&=~(flag)); }G_STMT_END
+#define GTK_RBNODE_FLAG_SET(node, flag) (node?(((node->flags&flag)==flag)?TRUE:FALSE):FALSE)
+
+
+void _gtk_rbtree_push_allocator (GAllocator *allocator);
+void _gtk_rbtree_pop_allocator (void);
+GtkRBTree *_gtk_rbtree_new (void);
+void _gtk_rbtree_free (GtkRBTree *tree);
+void _gtk_rbtree_remove (GtkRBTree *tree);
+void _gtk_rbtree_destroy (GtkRBTree *tree);
+GtkRBNode *_gtk_rbtree_insert_before (GtkRBTree *tree,
+ GtkRBNode *node,
+ gint height,
+ gboolean valid);
+GtkRBNode *_gtk_rbtree_insert_after (GtkRBTree *tree,
+ GtkRBNode *node,
+ gint height,
+ gboolean valid);
+void _gtk_rbtree_remove_node (GtkRBTree *tree,
+ GtkRBNode *node);
+void _gtk_rbtree_reorder (GtkRBTree *tree,
+ gint *new_order,
+ gint length);
+GtkRBNode *_gtk_rbtree_find_count (GtkRBTree *tree,
+ gint count);
+void _gtk_rbtree_node_set_height (GtkRBTree *tree,
+ GtkRBNode *node,
+ gint height);
+void _gtk_rbtree_node_mark_invalid(GtkRBTree *tree,
+ GtkRBNode *node);
+void _gtk_rbtree_node_mark_valid (GtkRBTree *tree,
+ GtkRBNode *node);
+void _gtk_rbtree_column_invalid (GtkRBTree *tree);
+void _gtk_rbtree_mark_invalid (GtkRBTree *tree);
+void _gtk_rbtree_set_fixed_height (GtkRBTree *tree,
+ gint height);
+gint _gtk_rbtree_node_find_offset (GtkRBTree *tree,
+ GtkRBNode *node);
+gint _gtk_rbtree_node_find_parity (GtkRBTree *tree,
+ GtkRBNode *node);
+gint _gtk_rbtree_find_offset (GtkRBTree *tree,
+ gint offset,
+ GtkRBTree **new_tree,
+ GtkRBNode **new_node);
+void _gtk_rbtree_traverse (GtkRBTree *tree,
+ GtkRBNode *node,
+ GTraverseType order,
+ GtkRBTreeTraverseFunc func,
+ gpointer data);
+GtkRBNode *_gtk_rbtree_next (GtkRBTree *tree,
+ GtkRBNode *node);
+GtkRBNode *_gtk_rbtree_prev (GtkRBTree *tree,
+ GtkRBNode *node);
+void _gtk_rbtree_next_full (GtkRBTree *tree,
+ GtkRBNode *node,
+ GtkRBTree **new_tree,
+ GtkRBNode **new_node);
+void _gtk_rbtree_prev_full (GtkRBTree *tree,
+ GtkRBNode *node,
+ GtkRBTree **new_tree,
+ GtkRBNode **new_node);
+
+gint _gtk_rbtree_get_depth (GtkRBTree *tree);
+
+/* This func checks the integrity of the tree */
+#ifdef G_ENABLE_DEBUG
+void _gtk_rbtree_test (const gchar *where,
+ GtkRBTree *tree);
+void _gtk_rbtree_debug_spew (GtkRBTree *tree);
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __GTK_RBTREE_H__ */
--- /dev/null
+/* gtktreeprivate.h
+ * Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GTK_TREE_PRIVATE_H__
+#define __GTK_TREE_PRIVATE_H__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <gtk/gtktreeview.h>
+#include <gtk/gtktreeselection.h>
+//#include <gtk/gtkrbtree.h>
+#include "gtkrbtree.h"
+
+#define TREE_VIEW_DRAG_WIDTH 6
+
+typedef enum
+{
+ GTK_TREE_VIEW_IS_LIST = 1 << 0,
+ GTK_TREE_VIEW_SHOW_EXPANDERS = 1 << 1,
+ GTK_TREE_VIEW_IN_COLUMN_RESIZE = 1 << 2,
+ GTK_TREE_VIEW_ARROW_PRELIT = 1 << 3,
+ GTK_TREE_VIEW_HEADERS_VISIBLE = 1 << 4,
+ GTK_TREE_VIEW_DRAW_KEYFOCUS = 1 << 5,
+ GTK_TREE_VIEW_MODEL_SETUP = 1 << 6,
+ GTK_TREE_VIEW_IN_COLUMN_DRAG = 1 << 7
+} GtkTreeViewFlags;
+
+enum
+{
+ DRAG_COLUMN_WINDOW_STATE_UNSET = 0,
+ DRAG_COLUMN_WINDOW_STATE_ORIGINAL = 1,
+ DRAG_COLUMN_WINDOW_STATE_ARROW = 2,
+ DRAG_COLUMN_WINDOW_STATE_ARROW_LEFT = 3,
+ DRAG_COLUMN_WINDOW_STATE_ARROW_RIGHT = 4
+};
+
+#define GTK_TREE_VIEW_SET_FLAG(tree_view, flag) G_STMT_START{ (tree_view->priv->flags|=flag); }G_STMT_END
+#define GTK_TREE_VIEW_UNSET_FLAG(tree_view, flag) G_STMT_START{ (tree_view->priv->flags&=~(flag)); }G_STMT_END
+#define GTK_TREE_VIEW_FLAG_SET(tree_view, flag) ((tree_view->priv->flags&flag)==flag)
+#define TREE_VIEW_HEADER_HEIGHT(tree_view) (GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_HEADERS_VISIBLE)?tree_view->priv->header_height:0)
+#define TREE_VIEW_COLUMN_REQUESTED_WIDTH(column) (CLAMP (column->requested_width, (column->min_width!=-1)?column->min_width:column->requested_width, (column->max_width!=-1)?column->max_width:column->requested_width))
+#define TREE_VIEW_DRAW_EXPANDERS(tree_view) (!GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_IS_LIST)&>K_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_SHOW_EXPANDERS))
+
+ /* This lovely little value is used to determine how far away from the title bar
+ * you can move the mouse and still have a column drag work.
+ */
+#define TREE_VIEW_COLUMN_DRAG_DEAD_MULTIPLIER(tree_view) (10*TREE_VIEW_HEADER_HEIGHT(tree_view))
+
+typedef void (*GtkTreeViewSearchDialogPositionFunc) (GtkTreeView *tree_view,
+ GtkWidget *search_dialog);
+
+typedef struct _GtkTreeViewColumnReorder GtkTreeViewColumnReorder;
+struct _GtkTreeViewColumnReorder
+{
+ gint left_align;
+ gint right_align;
+ GtkTreeViewColumn *left_column;
+ GtkTreeViewColumn *right_column;
+};
+
+struct _GtkTreeViewPrivate
+{
+ GtkTreeModel *model;
+
+ guint flags;
+ /* tree information */
+ GtkRBTree *tree;
+
+ GtkRBNode *button_pressed_node;
+ GtkRBTree *button_pressed_tree;
+
+ GList *children;
+ gint width;
+ gint height;
+ gint expander_size;
+
+ GtkAdjustment *hadjustment;
+ GtkAdjustment *vadjustment;
+
+ GdkWindow *bin_window;
+ GdkWindow *header_window;
+ GdkWindow *drag_window;
+ GdkWindow *drag_highlight_window;
+ GtkTreeViewColumn *drag_column;
+
+ GtkTreeRowReference *last_button_press;
+ GtkTreeRowReference *last_button_press_2;
+
+ /* bin_window offset */
+ GtkTreeRowReference *top_row;
+ gint top_row_dy;
+ /* dy == y pos of top_row + top_row_dy */
+ /* we cache it for simplicity of the code */
+ gint dy;
+ gint drag_column_x;
+
+ GtkTreeViewColumn *expander_column;
+ GtkTreeViewColumn *edited_column;
+ guint presize_handler_timer;
+ guint validate_rows_timer;
+ guint scroll_sync_timer;
+
+ /* Focus code */
+ GtkTreeViewColumn *focus_column;
+
+ /* Selection stuff */
+ GtkTreeRowReference *anchor;
+ GtkTreeRowReference *cursor;
+
+ /* Column Resizing */
+ gint drag_pos;
+ gint x_drag;
+
+ /* Prelight information */
+ GtkRBNode *prelight_node;
+ GtkRBTree *prelight_tree;
+
+ /* The node that's currently being collapsed or expanded */
+ GtkRBNode *expanded_collapsed_node;
+ GtkRBTree *expanded_collapsed_tree;
+ guint expand_collapse_timeout;
+
+ /* Selection information */
+ GtkTreeSelection *selection;
+
+ /* Header information */
+ gint n_columns;
+ GList *columns;
+ gint header_height;
+
+ GtkTreeViewColumnDropFunc column_drop_func;
+ gpointer column_drop_func_data;
+ GtkDestroyNotify column_drop_func_data_destroy;
+ GList *column_drag_info;
+ GtkTreeViewColumnReorder *cur_reorder;
+
+ /* ATK Hack */
+ GtkTreeDestroyCountFunc destroy_count_func;
+ gpointer destroy_count_data;
+ GtkDestroyNotify destroy_count_destroy;
+
+ /* Scroll timeout (e.g. during dnd) */
+ guint scroll_timeout;
+
+ /* Row drag-and-drop */
+ GtkTreeRowReference *drag_dest_row;
+ GtkTreeViewDropPosition drag_dest_pos;
+ guint open_dest_timeout;
+
+ gint pressed_button;
+ gint press_start_x;
+ gint press_start_y;
+
+ /* Scroll-to functionality when unrealized */
+ GtkTreeRowReference *scroll_to_path;
+ GtkTreeViewColumn *scroll_to_column;
+ gfloat scroll_to_row_align;
+ gfloat scroll_to_col_align;
+ guint scroll_to_use_align : 1;
+
+ guint fixed_height_check : 1;
+
+ guint reorderable : 1;
+ guint header_has_focus : 1;
+ guint drag_column_window_state : 3;
+ /* hint to display rows in alternating colors */
+ guint has_rules : 1;
+ guint mark_rows_col_dirty : 1;
+
+ /* interactive search */
+ guint enable_search : 1;
+ guint disable_popdown : 1;
+ gint search_column;
+ GtkTreeViewSearchDialogPositionFunc search_dialog_position_func;
+ GtkTreeViewSearchEqualFunc search_equal_func;
+ gpointer search_user_data;
+ GtkDestroyNotify search_destroy;
+};
+
+/* cool ABI compat hack */
+#define GTK_CELL_RENDERER_INFO_KEY "gtk-cell-renderer-info"
+
+typedef struct _GtkCellRendererInfo GtkCellRendererInfo;
+struct _GtkCellRendererInfo
+{
+ GdkColor cell_background;
+
+ /* text renderer */
+ gulong focus_out_id;
+
+ /* toggle renderer */
+ gboolean inconsistent :1;
+};
+
+#ifdef __GNUC__
+
+#define TREE_VIEW_INTERNAL_ASSERT(expr, ret) G_STMT_START{ \
+ if (!(expr)) \
+ { \
+ g_log (G_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d (%s): assertion `%s' failed.\n" \
+ "There is a disparity between the internal view of the GtkTreeView,\n" \
+ "and the GtkTreeModel. This generally means that the model has changed\n"\
+ "without letting the view know. Any display from now on is likely to\n" \
+ "be incorrect.\n", \
+ __FILE__, \
+ __LINE__, \
+ __PRETTY_FUNCTION__, \
+ #expr); \
+ return ret; \
+ }; }G_STMT_END
+
+#define TREE_VIEW_INTERNAL_ASSERT_VOID(expr) G_STMT_START{ \
+ if (!(expr)) \
+ { \
+ g_log (G_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d (%s): assertion `%s' failed.\n" \
+ "There is a disparity between the internal view of the GtkTreeView,\n" \
+ "and the GtkTreeModel. This generally means that the model has changed\n"\
+ "without letting the view know. Any display from now on is likely to\n" \
+ "be incorrect.\n", \
+ __FILE__, \
+ __LINE__, \
+ __PRETTY_FUNCTION__, \
+ #expr); \
+ return; \
+ }; }G_STMT_END
+
+#else
+
+#define TREE_VIEW_INTERNAL_ASSERT(expr, ret) G_STMT_START{ \
+ if (!(expr)) \
+ { \
+ g_log (G_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d: assertion `%s' failed.\n" \
+ "There is a disparity between the internal view of the GtkTreeView,\n" \
+ "and the GtkTreeModel. This generally means that the model has changed\n"\
+ "without letting the view know. Any display from now on is likely to\n" \
+ "be incorrect.\n", \
+ __FILE__, \
+ __LINE__, \
+ #expr); \
+ return ret; \
+ }; }G_STMT_END
+
+#define TREE_VIEW_INTERNAL_ASSERT_VOID(expr) G_STMT_START{ \
+ if (!(expr)) \
+ { \
+ g_log (G_LOG_DOMAIN, \
+ G_LOG_LEVEL_CRITICAL, \
+ "file %s: line %d: assertion '%s' failed.\n" \
+ "There is a disparity between the internal view of the GtkTreeView,\n" \
+ "and the GtkTreeModel. This generally means that the model has changed\n"\
+ "without letting the view know. Any display from now on is likely to\n" \
+ "be incorrect.\n", \
+ __FILE__, \
+ __LINE__, \
+ #expr); \
+ return; \
+ }; }G_STMT_END
+#endif
+
+
+/* functions that shouldn't be exported */
+void _gtk_tree_selection_internal_select_node (GtkTreeSelection *selection,
+ GtkRBNode *node,
+ GtkRBTree *tree,
+ GtkTreePath *path,
+ GdkModifierType state,
+ gboolean override_browse_mode);
+gboolean _gtk_tree_view_find_node (GtkTreeView *tree_view,
+ GtkTreePath *path,
+ GtkRBTree **tree,
+ GtkRBNode **node);
+GtkTreePath *_gtk_tree_view_find_path (GtkTreeView *tree_view,
+ GtkRBTree *tree,
+ GtkRBNode *node);
+void _gtk_tree_view_child_move_resize (GtkTreeView *tree_view,
+ GtkWidget *widget,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+void _gtk_tree_view_queue_draw_node (GtkTreeView *tree_view,
+ GtkRBTree *tree,
+ GtkRBNode *node,
+ GdkRectangle *clip_rect);
+
+void _gtk_tree_view_column_realize_button (GtkTreeViewColumn *column);
+void _gtk_tree_view_column_unrealize_button (GtkTreeViewColumn *column);
+void _gtk_tree_view_column_set_tree_view (GtkTreeViewColumn *column,
+ GtkTreeView *tree_view);
+void _gtk_tree_view_column_unset_model (GtkTreeViewColumn *column,
+ GtkTreeModel *old_model);
+void _gtk_tree_view_column_unset_tree_view (GtkTreeViewColumn *column);
+void _gtk_tree_view_column_set_width (GtkTreeViewColumn *column,
+ gint width);
+void _gtk_tree_view_column_start_drag (GtkTreeView *tree_view,
+ GtkTreeViewColumn *column);
+gboolean _gtk_tree_view_column_cell_event (GtkTreeViewColumn *tree_column,
+ GtkCellEditable **editable_widget,
+ GdkEvent *event,
+ gchar *path_string,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ guint flags);
+void _gtk_tree_view_column_start_editing (GtkTreeViewColumn *tree_column,
+ GtkCellEditable *editable_widget);
+void _gtk_tree_view_column_stop_editing (GtkTreeViewColumn *tree_column);
+void _gtk_tree_view_install_mark_rows_col_dirty (GtkTreeView *tree_view);
+void _gtk_tree_view_column_autosize (GtkTreeView *tree_view,
+ GtkTreeViewColumn *column);
+
+gboolean _gtk_tree_view_column_has_editable_cell (GtkTreeViewColumn *column);
+GtkCellRenderer *_gtk_tree_view_column_get_edited_cell (GtkTreeViewColumn *column);
+gint _gtk_tree_view_column_count_special_cells (GtkTreeViewColumn *column);
+GtkCellRenderer *_gtk_tree_view_column_get_cell_at_pos (GtkTreeViewColumn *column,
+ gint x);
+
+GtkTreeSelection* _gtk_tree_selection_new (void);
+GtkTreeSelection* _gtk_tree_selection_new_with_tree_view (GtkTreeView *tree_view);
+void _gtk_tree_selection_set_tree_view (GtkTreeSelection *selection,
+ GtkTreeView *tree_view);
+
+void _gtk_tree_view_column_cell_render (GtkTreeViewColumn *tree_column,
+ GdkWindow *window,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ guint flags);
+gboolean _gtk_tree_view_column_cell_focus (GtkTreeViewColumn *tree_column,
+ gint direction,
+ gboolean left,
+ gboolean right);
+void _gtk_tree_view_column_cell_draw_focus (GtkTreeViewColumn *tree_column,
+ GdkWindow *window,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ guint flags);
+void _gtk_tree_view_column_cell_set_dirty (GtkTreeViewColumn *tree_column,
+ gboolean install_handler);
+void _gtk_tree_view_column_get_neighbor_sizes (GtkTreeViewColumn *column,
+ GtkCellRenderer *cell,
+ gint *left,
+ gint *right);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GTK_TREE_PRIVATE_H__ */
+
+++ /dev/null
-#
-# Makefile for LTT New generation user interface : plugins.
-#
-# Created by Mathieu Desnoyers on May 6, 2003
-#
-
-AM_CFLAGS = $(GLIB_CFLAGS)
-AM_CFLAGS += $(GTK_CFLAGS)
-LIBS += $(GLIB_LIBS)
-LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/API -lmainWinApi
-
-libdir = ${lttvplugindir}
-
-lib_LTLIBRARIES = libguiStatistic.la
-libguiStatistic_la_LDFLAGS = -module
-libguiStatistic_la_SOURCES = guiStatistic.c
+++ /dev/null
-#include <glib.h>
-#include <gmodule.h>
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-
-#include <lttv/module.h>
-#include <lttv/gtkTraceSet.h>
-#include <lttv/processTrace.h>
-#include <lttv/hook.h>
-#include <lttv/common.h>
-#include <lttv/state.h>
-#include <lttv/stats.h>
-
-#include <ltt/ltt.h>
-#include <ltt/event.h>
-#include <ltt/type.h>
-#include <ltt/trace.h>
-
-#include <string.h>
-
-#include "../icons/hGuiStatisticInsert.xpm"
-
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
-
-#define PATH_LENGTH 256
-
-static LttvModule *statistic_main_win_module;
-static GPtrArray * statistic_traceset;
-
-/** Array containing instanced objects. Used when module is unloaded */
-static GSList *g_statistic_viewer_data_list = NULL ;
-
-typedef struct _StatisticViewerData StatisticViewerData;
-
-//! Statistic Viewer's constructor hook
-GtkWidget *h_gui_statistic(MainWindow *parent_window, LttvTracesetSelector * s, char* key);
-//! Statistic Viewer's constructor
-StatisticViewerData *gui_statistic(MainWindow *parent_window,LttvTracesetSelector * s, char* key);
-//! Statistic Viewer's destructor
-void gui_statistic_destructor(StatisticViewerData *statistic_viewer_data);
-void gui_statistic_free(StatisticViewerData *statistic_viewer_data);
-
-void grab_focus(GtkWidget *widget, gpointer data);
-static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
-
-void statistic_destroy_hash_key(gpointer key);
-void statistic_destroy_hash_data(gpointer data);
-
-void show_traceset_stats(StatisticViewerData * statistic_viewer_data);
-void show_tree(StatisticViewerData * statistic_viewer_data,
- LttvAttribute* stats, GtkTreeIter* parent);
-void show_statistic(StatisticViewerData * statistic_viewer_data,
- LttvAttribute* stats, GtkTextBuffer* buf);
-
-
-/** hook functions for update time interval, current time ... */
-gboolean statistic_update_time_window(void * hook_data, void * call_data);
-gboolean statistic_show_viewer(void * hook_data, void * call_data);
-gboolean statistic_traceset_changed(void * hook_data, void * call_data);
-void statistic_add_context_hooks(StatisticViewerData * statistic_viewer_data,
- LttvTracesetContext * tsc);
-void statistic_remove_context_hooks(StatisticViewerData * statistic_viewer_data,
- LttvTracesetContext * tsc);
-
-gboolean statistic_insert_traceset_stats(void * stats);
-
-enum
-{
- NAME_COLUMN,
- N_COLUMNS
-};
-
-struct _StatisticViewerData{
- MainWindow * mw;
- LttvTracesetStats * stats;
- gboolean calculate_stats;
- int size;
-
- TimeInterval time_span;
- gboolean shown; //indicate if the statistic is shown or not
- char * filter_key;
-
- GtkWidget * hpaned_v;
- GtkTreeStore * store_m;
- GtkWidget * tree_v;
-
- //scroll window containing Tree View
- GtkWidget * scroll_win_tree;
-
- GtkWidget * text_v;
- //scroll window containing Text View
- GtkWidget * scroll_win_text;
-
- // Selection handler
- GtkTreeSelection *select_c;
-
- //hash
- GHashTable *statistic_hash;
-};
-
-
-/**
- * plugin's init function
- *
- * This function initializes the Statistic Viewer functionnality through the
- * gtkTraceSet API.
- */
-G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) {
-
- statistic_main_win_module = lttv_module_require(self, "mainwin", argc, argv);
-
- if(statistic_main_win_module == NULL){
- g_critical("Can't load Statistic Viewer : missing mainwin\n");
- return;
- }
-
- statistic_traceset = g_ptr_array_new ();
-
- /* Register the toolbar insert button */
- toolbar_item_reg(hGuiStatisticInsert_xpm, "Insert Statistic Viewer", h_gui_statistic);
-
- /* Register the menu item insert entry */
- menu_item_reg("/", "Insert Statistic Viewer", h_gui_statistic);
-
-}
-
-void statistic_destroy_walk(gpointer data, gpointer user_data)
-{
- gui_statistic_destructor((StatisticViewerData*)data);
-}
-
-/**
- * plugin's destroy function
- *
- * This function releases the memory reserved by the module and unregisters
- * everything that has been registered in the gtkTraceSet API.
- */
-G_MODULE_EXPORT void destroy() {
- int i;
-
- if(g_statistic_viewer_data_list){
- g_slist_foreach(g_statistic_viewer_data_list, statistic_destroy_walk, NULL );
- g_slist_free(g_statistic_viewer_data_list);
- }
- g_ptr_array_free (statistic_traceset, TRUE);
-
- /* Unregister the toolbar insert button */
- toolbar_item_unreg(h_gui_statistic);
-
- /* Unregister the menu item insert entry */
- menu_item_unreg(h_gui_statistic);
-}
-
-
-void
-gui_statistic_free(StatisticViewerData *statistic_viewer_data)
-{
- if(statistic_viewer_data){
- unreg_update_time_window(statistic_update_time_window,statistic_viewer_data, statistic_viewer_data->mw);
- unreg_show_viewer(statistic_show_viewer,statistic_viewer_data, statistic_viewer_data->mw);
- unreg_update_traceset(statistic_traceset_changed,statistic_viewer_data, statistic_viewer_data->mw);
-
- g_hash_table_destroy(statistic_viewer_data->statistic_hash);
- g_free(statistic_viewer_data->filter_key);
- g_statistic_viewer_data_list = g_slist_remove(g_statistic_viewer_data_list, statistic_viewer_data);
- g_free(statistic_viewer_data);
- }
-}
-
-void
-gui_statistic_destructor(StatisticViewerData *statistic_viewer_data)
-{
- /* May already been done by GTK window closing */
- if(GTK_IS_WIDGET(statistic_viewer_data->hpaned_v)){
- gtk_widget_destroy(statistic_viewer_data->hpaned_v);
- statistic_viewer_data = NULL;
- }
- //gui_statistic_free(statistic_viewer_data);
-}
-
-
-/**
- * Statistic Viewer's constructor hook
- *
- * This constructor is given as a parameter to the menuitem and toolbar button
- * registration. It creates the list.
- * @param parent_window A pointer to the parent window.
- * @return The widget created.
- */
-GtkWidget *
-h_gui_statistic(MainWindow * parent_window, LttvTracesetSelector * s, char* key)
-{
- StatisticViewerData* statistic_viewer_data = gui_statistic(parent_window, s, key) ;
-
- if(statistic_viewer_data)
- return statistic_viewer_data->hpaned_v;
- else return NULL;
-
-}
-
-gboolean statistic_insert_traceset_stats(void * stats)
-{
- int i, len;
- gpointer s;
-
- len = statistic_traceset->len;
- for(i=0;i<len;i++){
- s = g_ptr_array_index(statistic_traceset, i);
- if(s == stats) break;
- }
- if(i==len){
- g_ptr_array_add(statistic_traceset, stats);
- return TRUE;
- }
- return FALSE;
-}
-
-/**
- * Statistic Viewer's constructor
- *
- * This constructor is used to create StatisticViewerData data structure.
- * @return The Statistic viewer data created.
- */
-StatisticViewerData *
-gui_statistic(MainWindow *parent_window, LttvTracesetSelector * s, char* key)
-{
- GtkCellRenderer *renderer;
- GtkTreeViewColumn *column;
-
- StatisticViewerData* statistic_viewer_data = g_new(StatisticViewerData,1);
-
- statistic_viewer_data->mw = parent_window;
- statistic_viewer_data->stats = get_traceset_stats_api(statistic_viewer_data->mw);
- statistic_viewer_data->calculate_stats = statistic_insert_traceset_stats((void *)statistic_viewer_data->stats);
-
- reg_update_time_window(statistic_update_time_window,statistic_viewer_data, statistic_viewer_data->mw);
- reg_show_viewer(statistic_show_viewer,statistic_viewer_data, statistic_viewer_data->mw);
- reg_update_traceset(statistic_traceset_changed,statistic_viewer_data, statistic_viewer_data->mw);
-
- statistic_viewer_data->statistic_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
- statistic_destroy_hash_key,
- statistic_destroy_hash_data);
-
- statistic_viewer_data->hpaned_v = gtk_hpaned_new();
- statistic_viewer_data->store_m = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING);
- statistic_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (statistic_viewer_data->store_m));
- g_object_unref (G_OBJECT (statistic_viewer_data->store_m));
-
- g_signal_connect (G_OBJECT (statistic_viewer_data->tree_v), "grab-focus",
- G_CALLBACK (grab_focus),
- statistic_viewer_data);
-
- // Setup the selection handler
- statistic_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (statistic_viewer_data->tree_v));
- gtk_tree_selection_set_mode (statistic_viewer_data->select_c, GTK_SELECTION_SINGLE);
- g_signal_connect (G_OBJECT (statistic_viewer_data->select_c), "changed",
- G_CALLBACK (tree_selection_changed_cb),
- statistic_viewer_data);
-
- renderer = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes ("Statistic Name",
- renderer,
- "text", NAME_COLUMN,
- NULL);
- gtk_tree_view_column_set_alignment (column, 0.0);
- // gtk_tree_view_column_set_fixed_width (column, 45);
- gtk_tree_view_append_column (GTK_TREE_VIEW (statistic_viewer_data->tree_v), column);
-
-
- gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (statistic_viewer_data->tree_v), FALSE);
-
- statistic_viewer_data->scroll_win_tree = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_tree),
- GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
-
- gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_tree), statistic_viewer_data->tree_v);
- gtk_paned_pack1(GTK_PANED(statistic_viewer_data->hpaned_v),statistic_viewer_data->scroll_win_tree, TRUE, FALSE);
- gtk_paned_set_position(GTK_PANED(statistic_viewer_data->hpaned_v), 160);
-
- statistic_viewer_data->scroll_win_text = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_text),
- GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
-
- statistic_viewer_data->text_v = gtk_text_view_new ();
- g_signal_connect (G_OBJECT (statistic_viewer_data->text_v), "grab-focus",
- G_CALLBACK (grab_focus),
- statistic_viewer_data);
-
- gtk_text_view_set_editable(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
- gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
- gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_text), statistic_viewer_data->text_v);
- gtk_paned_pack2(GTK_PANED(statistic_viewer_data->hpaned_v), statistic_viewer_data->scroll_win_text, TRUE, FALSE);
-
- gtk_widget_show(statistic_viewer_data->scroll_win_tree);
- gtk_widget_show(statistic_viewer_data->scroll_win_text);
- gtk_widget_show(statistic_viewer_data->tree_v);
- gtk_widget_show(statistic_viewer_data->text_v);
- gtk_widget_show(statistic_viewer_data->hpaned_v);
-
- //get the life span of the traceset and set the upper of the scroll bar
- get_traceset_time_span(statistic_viewer_data->mw, &statistic_viewer_data->time_span);
-
- statistic_viewer_data->shown = FALSE;
- statistic_viewer_data->filter_key = g_strdup(key);
- g_object_set_data(
- G_OBJECT(statistic_viewer_data->hpaned_v),
- statistic_viewer_data->filter_key,
- s);
-
- g_object_set_data(
- G_OBJECT(statistic_viewer_data->hpaned_v),
- TRACESET_TIME_SPAN,
- &statistic_viewer_data->time_span);
-
- if(statistic_viewer_data->calculate_stats){
- if(lttv_stats_load_statistics(statistic_viewer_data->stats))
- statistic_viewer_data->calculate_stats = FALSE;
- }
-
- if(statistic_viewer_data->calculate_stats == FALSE){
- statistic_viewer_data->size = 1;
- g_object_set_data(
- G_OBJECT(statistic_viewer_data->hpaned_v),
- MAX_NUMBER_EVENT,
- &statistic_viewer_data->size);
- }
-
- g_object_set_data_full(
- G_OBJECT(statistic_viewer_data->hpaned_v),
- "statistic_viewer_data",
- statistic_viewer_data,
- (GDestroyNotify)gui_statistic_free);
-
- /* Add the object's information to the module's array */
- g_statistic_viewer_data_list = g_slist_append(
- g_statistic_viewer_data_list,
- statistic_viewer_data);
-
- return statistic_viewer_data;
-}
-
-void grab_focus(GtkWidget *widget, gpointer data)
-{
- StatisticViewerData *statistic_viewer_data = (StatisticViewerData *)data;
- MainWindow * mw = statistic_viewer_data->mw;
- set_focused_pane(mw, gtk_widget_get_parent(statistic_viewer_data->hpaned_v));
-}
-
-static void
-tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
-{
- StatisticViewerData *statistic_viewer_data = (StatisticViewerData*)data;
- GtkTreeIter iter;
- GtkTreeModel *model = GTK_TREE_MODEL(statistic_viewer_data->store_m);
- gchar *event;
- GtkTextBuffer* buf;
- gchar * str;
- GtkTreePath * path;
- GtkTextIter text_iter;
- LttvAttribute * stats;
-
- if (gtk_tree_selection_get_selected (selection, &model, &iter))
- {
- gtk_tree_model_get (model, &iter, NAME_COLUMN, &event, -1);
-
- path = gtk_tree_model_get_path(GTK_TREE_MODEL(model),&iter);
- str = gtk_tree_path_to_string (path);
- stats = (LttvAttribute*)g_hash_table_lookup (statistic_viewer_data->statistic_hash,str);
- g_free(str);
-
- buf = gtk_text_view_get_buffer((GtkTextView*)statistic_viewer_data->text_v);
- gtk_text_buffer_set_text(buf,"Statistic for '", -1);
- gtk_text_buffer_get_end_iter(buf, &text_iter);
- gtk_text_buffer_insert(buf, &text_iter, event, strlen(event));
- gtk_text_buffer_get_end_iter(buf, &text_iter);
- gtk_text_buffer_insert(buf, &text_iter, "' :\n\n",5);
-
- show_statistic(statistic_viewer_data, stats, buf);
-
- g_free (event);
- }
-}
-
-void statistic_destroy_hash_key(gpointer key)
-{
- g_free(key);
-}
-
-void statistic_destroy_hash_data(gpointer data)
-{
- // g_free(data);
-}
-
-void show_traceset_stats(StatisticViewerData * statistic_viewer_data)
-{
- int i, nb;
- LttvTraceset *ts;
- LttvTraceStats *tcs;
- LttSystemDescription *desc;
- LttvTracesetStats * tscs = statistic_viewer_data->stats;
- gchar * str, trace_str[PATH_LENGTH];
- GtkTreePath * path;
- GtkTreeIter iter;
- GtkTreeStore * store = statistic_viewer_data->store_m;
-
- if(tscs->stats == NULL) return;
-
- gtk_tree_store_append (store, &iter, NULL);
- gtk_tree_store_set (store, &iter,
- NAME_COLUMN, "Traceset statistics",
- -1);
- path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
- str = gtk_tree_path_to_string (path);
- g_hash_table_insert(statistic_viewer_data->statistic_hash,
- (gpointer)str, tscs->stats);
- show_tree(statistic_viewer_data, tscs->stats, &iter);
-
- //show stats for all traces
- ts = tscs->parent.parent.ts;
- nb = lttv_traceset_number(ts);
-
- for(i = 0 ; i < nb ; i++) {
- tcs = (LttvTraceStats *)(LTTV_TRACESET_CONTEXT(tscs)->traces[i]);
- desc = ltt_trace_system_description(tcs->parent.parent.t);
- sprintf(trace_str, "Trace on system %s at time %d secs",
- ltt_trace_system_description_node_name(desc),
- (ltt_trace_system_description_trace_start_time(desc)).tv_sec);
-
- gtk_tree_store_append (store, &iter, NULL);
- gtk_tree_store_set (store, &iter,NAME_COLUMN,trace_str,-1);
- path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
- str = gtk_tree_path_to_string (path);
- g_hash_table_insert(statistic_viewer_data->statistic_hash,
- (gpointer)str,tcs->stats);
- show_tree(statistic_viewer_data, tcs->stats, &iter);
- }
-}
-
-void show_tree(StatisticViewerData * statistic_viewer_data,
- LttvAttribute* stats, GtkTreeIter* parent)
-{
- int i, nb;
- LttvAttribute *subtree;
- LttvAttributeName name;
- LttvAttributeValue value;
- LttvAttributeType type;
- gchar * str, dir_str[PATH_LENGTH];
- GtkTreePath * path;
- GtkTreeIter iter;
- GtkTreeStore * store = statistic_viewer_data->store_m;
-
- nb = lttv_attribute_get_number(stats);
- for(i = 0 ; i < nb ; i++) {
- type = lttv_attribute_get(stats, i, &name, &value);
- switch(type) {
- case LTTV_GOBJECT:
- if(LTTV_IS_ATTRIBUTE(*(value.v_gobject))) {
- sprintf(dir_str, "%s", g_quark_to_string(name));
- subtree = (LttvAttribute *)*(value.v_gobject);
- gtk_tree_store_append (store, &iter, parent);
- gtk_tree_store_set (store, &iter,NAME_COLUMN,dir_str,-1);
- path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
- str = gtk_tree_path_to_string (path);
- g_hash_table_insert(statistic_viewer_data->statistic_hash,
- (gpointer)str, subtree);
- show_tree(statistic_viewer_data, subtree, &iter);
- }
- break;
- default:
- break;
- }
- }
-}
-
-void show_statistic(StatisticViewerData * statistic_viewer_data,
- LttvAttribute* stats, GtkTextBuffer* buf)
-{
- int i, nb , flag;
- LttvAttribute *subtree;
- LttvAttributeName name;
- LttvAttributeValue value;
- LttvAttributeType type;
- gchar type_name[PATH_LENGTH], type_value[PATH_LENGTH];
- GtkTextIter text_iter;
-
- flag = 0;
- nb = lttv_attribute_get_number(stats);
- for(i = 0 ; i < nb ; i++) {
- type = lttv_attribute_get(stats, i, &name, &value);
- sprintf(type_name,"%s", g_quark_to_string(name));
- type_value[0] = '\0';
- switch(type) {
- case LTTV_INT:
- sprintf(type_value, " : %d\n", *value.v_int);
- break;
- case LTTV_UINT:
- sprintf(type_value, " : %u\n", *value.v_uint);
- break;
- case LTTV_LONG:
- sprintf(type_value, " : %ld\n", *value.v_long);
- break;
- case LTTV_ULONG:
- sprintf(type_value, " : %lu\n", *value.v_ulong);
- break;
- case LTTV_FLOAT:
- sprintf(type_value, " : %f\n", (double)*value.v_float);
- break;
- case LTTV_DOUBLE:
- sprintf(type_value, " : %f\n", *value.v_double);
- break;
- case LTTV_TIME:
- sprintf(type_value, " : %10u.%09u\n", value.v_time->tv_sec,
- value.v_time->tv_nsec);
- break;
- case LTTV_POINTER:
- sprintf(type_value, " : POINTER\n");
- break;
- case LTTV_STRING:
- sprintf(type_value, " : %s\n", *value.v_string);
- break;
- default:
- break;
- }
- if(strlen(type_value)){
- flag = 1;
- strcat(type_name,type_value);
- gtk_text_buffer_get_end_iter(buf, &text_iter);
- gtk_text_buffer_insert(buf, &text_iter, type_name, strlen(type_name));
- }
- }
-
- if(flag == 0){
- sprintf(type_value, "No statistic information in this directory.\nCheck in subdirectories please.\n");
- gtk_text_buffer_get_end_iter(buf, &text_iter);
- gtk_text_buffer_insert(buf, &text_iter, type_value, strlen(type_value));
-
- }
-}
-
-gboolean statistic_update_time_window(void * hook_data, void * call_data)
-{
- StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
- LttvTracesetContext * tsc = get_traceset_context(statistic_viewer_data->mw);
-
- //if statistic is already calculated, do nothing
- if(!statistic_viewer_data->calculate_stats){
- return FALSE;
- }
-
- if(statistic_viewer_data->shown == FALSE){
- statistic_add_context_hooks(statistic_viewer_data, tsc);
- }
- return FALSE;
-}
-
-gboolean statistic_show_viewer(void * hook_data, void * call_data)
-{
- StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
- LttvTracesetContext * tsc = get_traceset_context(statistic_viewer_data->mw);
-
- if(statistic_viewer_data->shown == FALSE){
- statistic_viewer_data->shown = TRUE;
- show_traceset_stats(statistic_viewer_data);
- if(statistic_viewer_data->calculate_stats){
- statistic_remove_context_hooks(statistic_viewer_data,tsc);
- lttv_stats_save_statistics((LttvTracesetStats*)tsc);
- }
- }
-
- return FALSE;
-}
-
-gboolean statistic_traceset_changed(void * hook_data, void * call_data)
-{
- StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
-
- // gtk_tree_store_clear (statistic_viewer_data->store_m);
- // statistic_viewer_data->shown = FALSE;
-
- return FALSE;
-}
-
-void statistic_add_context_hooks(StatisticViewerData * statistic_viewer_data,
- LttvTracesetContext * tsc)
-{
- gint i, j, nbi, nb_tracefile, nb_control, nb_per_cpu;
- LttTrace *trace;
- LttvTraceContext *tc;
- LttvTracefileContext *tfc;
- LttvTracesetSelector * ts_s;
- LttvTraceSelector * t_s;
- LttvTracefileSelector * tf_s;
- gboolean selected;
-
- ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(statistic_viewer_data->hpaned_v),
- statistic_viewer_data->filter_key);
-
- //if there are hooks for traceset, add them here
-
- nbi = lttv_traceset_number(tsc->ts);
- for(i = 0 ; i < nbi ; i++) {
- t_s = lttv_traceset_selector_trace_get(ts_s,i);
- selected = lttv_trace_selector_get_selected(t_s);
- if(!selected) continue;
- tc = tsc->traces[i];
- trace = tc->t;
- //if there are hooks for trace, add them here
-
- nb_control = ltt_trace_control_tracefile_number(trace);
- nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace);
- nb_tracefile = nb_control + nb_per_cpu;
-
- for(j = 0 ; j < nb_tracefile ; j++) {
- tf_s = lttv_trace_selector_tracefile_get(t_s,j);
- selected = lttv_tracefile_selector_get_selected(tf_s);
- if(!selected) continue;
-
- if(j < nb_control)
- tfc = tc->control_tracefiles[j];
- else
- tfc = tc->per_cpu_tracefiles[j - nb_control];
-
- //if there are hooks for tracefile, add them here
- // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL,
- // statistic_viewer_data->before_event_hooks,NULL);
- }
- }
-
- //add state and stats hooks
- //state_add_event_hooks_api(statistic_viewer_data->mw); //it will be added in the main window
- stats_add_event_hooks_api(statistic_viewer_data->mw);
-
-}
-
-void statistic_remove_context_hooks(StatisticViewerData * statistic_viewer_data,
- LttvTracesetContext * tsc)
-{
- gint i, j, nbi, nb_tracefile, nb_control, nb_per_cpu;
- LttTrace *trace;
- LttvTraceContext *tc;
- LttvTracefileContext *tfc;
- LttvTracesetSelector * ts_s;
- LttvTraceSelector * t_s;
- LttvTracefileSelector * tf_s;
- gboolean selected;
-
- ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(statistic_viewer_data->hpaned_v),
- statistic_viewer_data->filter_key);
-
- //if there are hooks for traceset, remove them here
-
- nbi = lttv_traceset_number(tsc->ts);
- for(i = 0 ; i < nbi ; i++) {
- t_s = lttv_traceset_selector_trace_get(ts_s,i);
- selected = lttv_trace_selector_get_selected(t_s);
- if(!selected) continue;
- tc = tsc->traces[i];
- trace = tc->t;
- //if there are hooks for trace, remove them here
-
- nb_control = ltt_trace_control_tracefile_number(trace);
- nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace);
- nb_tracefile = nb_control + nb_per_cpu;
-
- for(j = 0 ; j < nb_tracefile ; j++) {
- tf_s = lttv_trace_selector_tracefile_get(t_s,j);
- selected = lttv_tracefile_selector_get_selected(tf_s);
- if(!selected) continue;
-
- if(j < nb_control)
- tfc = tc->control_tracefiles[j];
- else
- tfc = tc->per_cpu_tracefiles[j - nb_control];
-
- //if there are hooks for tracefile, remove them here
- // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL,
- // statistic_viewer_data->before_event_hooks,NULL);
- }
- }
-
- //remove state and stats hooks
- //state_remove_event_hooks_api(statistic_viewer_data->mw); //it will be done in the main window
- stats_remove_event_hooks_api(statistic_viewer_data->mw);
-}
-
-
--- /dev/null
+#ifndef _CFV_PRIVATE_H
+#define _CFV_PRIVATE_H
+
+
+
+struct _ControlFlowData {
+
+ GtkWidget *scrolled_window;
+ MainWindow *mw;
+
+ ProcessList *process_list;
+ Drawing_t *drawing;
+
+ GtkWidget *h_paned;
+
+ GtkAdjustment *v_adjust ;
+
+ /* Shown events information */
+ TimeWindow time_window;
+ LttTime current_time;
+
+ //guint currently_Selected_Event ;
+ guint number_of_process;
+
+} ;
+
+
+#endif //_CFV_PRIVATE_H
--- /dev/null
+
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+
+#include "CFV.h"
+#include "Drawing.h"
+#include "Process_List.h"
+#include "Event_Hooks.h"
+#include "CFV-private.h"
+
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+extern GSList *g_control_flow_data_list;
+
+/*****************************************************************************
+ * Control Flow Viewer class implementation *
+ *****************************************************************************/
+/**
+ * Control Flow Viewer's constructor
+ *
+ * This constructor is given as a parameter to the menuitem and toolbar button
+ * registration. It creates the drawing widget.
+ * @param ParentWindow A pointer to the parent window.
+ * @return The widget created.
+ */
+ControlFlowData *
+guicontrolflow(void)
+{
+ GtkWidget *process_list_widget, *drawing_widget;
+
+ ControlFlowData* control_flow_data = g_new(ControlFlowData,1) ;
+
+ /* Create the drawing */
+ control_flow_data->drawing = drawing_construct(control_flow_data);
+
+ drawing_widget =
+ drawing_get_widget(control_flow_data->drawing);
+
+ control_flow_data->number_of_process = 0;
+
+ /* Create the Process list */
+ control_flow_data->process_list = processlist_construct();
+
+ process_list_widget =
+ processlist_get_widget(control_flow_data->process_list);
+
+ //control_flow_data->Inside_HBox_V = gtk_hbox_new(0, 0);
+ control_flow_data->h_paned = gtk_hpaned_new();
+
+ gtk_paned_pack1(GTK_PANED(control_flow_data->h_paned), process_list_widget, FALSE, TRUE);
+ gtk_paned_pack2(GTK_PANED(control_flow_data->h_paned), drawing_widget, TRUE, TRUE);
+
+ control_flow_data->v_adjust =
+ GTK_ADJUSTMENT(gtk_adjustment_new( 0.0, /* Value */
+ 0.0, /* Lower */
+ 0.0, /* Upper */
+ 0.0, /* Step inc. */
+ 0.0, /* Page inc. */
+ 0.0)); /* page size */
+
+ control_flow_data->scrolled_window =
+ gtk_scrolled_window_new (NULL,
+ control_flow_data->v_adjust);
+
+ gtk_scrolled_window_set_policy(
+ GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window) ,
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+
+ gtk_scrolled_window_add_with_viewport(
+ GTK_SCROLLED_WINDOW(control_flow_data->scrolled_window),
+ control_flow_data->h_paned);
+
+ /* Set the size of the drawing area */
+ //drawing_Resize(drawing, h, w);
+
+ /* Get trace statistics */
+ //control_flow_data->Trace_Statistics = get_trace_statistics(Trace);
+
+
+ gtk_widget_show(drawing_widget);
+ gtk_widget_show(process_list_widget);
+ gtk_widget_show(control_flow_data->h_paned);
+ gtk_widget_show(control_flow_data->scrolled_window);
+
+ g_object_set_data_full(
+ G_OBJECT(control_flow_data->scrolled_window),
+ "control_flow_data",
+ control_flow_data,
+ (GDestroyNotify)guicontrolflow_destructor);
+
+ g_object_set_data(
+ G_OBJECT(drawing_widget),
+ "control_flow_data",
+ control_flow_data);
+
+ g_control_flow_data_list = g_slist_append(
+ g_control_flow_data_list,
+ control_flow_data);
+
+ //WARNING : The widget must be
+ //inserted in the main window before the drawing area
+ //can be configured (and this must happend bedore sending
+ //data)
+
+ return control_flow_data;
+
+}
+
+/* Destroys widget also */
+void
+guicontrolflow_destructor_full(ControlFlowData *control_flow_data)
+{
+ g_info("CFV.c : guicontrolflow_destructor_full, %p", control_flow_data);
+ /* May already have been done by GTK window closing */
+ if(GTK_IS_WIDGET(control_flow_data->scrolled_window))
+ gtk_widget_destroy(control_flow_data->scrolled_window);
+ //control_flow_data->mw = NULL;
+ //FIXME guicontrolflow_destructor(control_flow_data);
+}
+
+/* When this destructor is called, the widgets are already disconnected */
+void
+guicontrolflow_destructor(ControlFlowData *control_flow_data)
+{
+ guint index;
+
+ g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data);
+ g_info("%p, %p, %p", update_time_window_hook, control_flow_data, control_flow_data->mw);
+ if(GTK_IS_WIDGET(control_flow_data->scrolled_window))
+ g_info("widget still exists");
+
+ /* Process List is removed with it's widget */
+ //ProcessList_destroy(control_flow_data->process_list);
+ if(control_flow_data->mw != NULL)
+ {
+ unreg_update_time_window(update_time_window_hook,
+ control_flow_data,
+ control_flow_data->mw);
+
+ unreg_update_current_time(update_current_time_hook,
+ control_flow_data,
+ control_flow_data->mw);
+ }
+ g_info("CFV.c : guicontrolflow_destructor, %p", control_flow_data);
+ g_slist_remove(g_control_flow_data_list,control_flow_data);
+ g_free(control_flow_data);
+}
+
+GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data)
+{
+ return control_flow_data->scrolled_window ;
+}
+
+ProcessList *guicontrolflow_get_process_list
+ (ControlFlowData *control_flow_data)
+{
+ return control_flow_data->process_list ;
+}
+
+TimeWindow *guicontrolflow_get_time_window(ControlFlowData *control_flow_data)
+{
+ return &control_flow_data->time_window;
+}
+LttTime *guicontrolflow_get_current_time(ControlFlowData *control_flow_data)
+{
+ return &control_flow_data->current_time;
+}
+
+
--- /dev/null
+#ifndef _CFV_H
+#define _CFV_H
+
+#include <gtk/gtk.h>
+#include <lttv/common.h>
+#include <lttv/mainWindow.h>
+#include "Process_List.h"
+
+typedef struct _ControlFlowData ControlFlowData;
+
+/* Control Flow Data constructor */
+ControlFlowData *guicontrolflow(void);
+void
+guicontrolflow_destructor_full(ControlFlowData *control_flow_data);
+void
+guicontrolflow_destructor(ControlFlowData *control_flow_data);
+GtkWidget *guicontrolflow_get_widget(ControlFlowData *control_flow_data);
+ProcessList *guicontrolflow_get_process_list(ControlFlowData *control_flow_data);
+TimeWindow *guicontrolflow_get_time_window(ControlFlowData *control_flow_data);
+LttTime *guicontrolflow_get_current_time(ControlFlowData *control_flow_data);
+
+
+#endif // _CFV_H
--- /dev/null
+/******************************************************************************
+ * Draw_Item.c
+ *
+ * This file contains methods responsible for drawing a generic type of data
+ * in a drawable. Doing this generically will permit user defined drawing
+ * behavior in a later time.
+ *
+ * This file provides an API which is meant to be reusable for all viewers that
+ * need to show information in line, icon, text, background or point form in
+ * a drawable area having time for x axis. The y axis, in the control flow
+ * viewer case, is corresponding to the different processes, but it can be
+ * reused integrally for cpu, and eventually locks, buffers, network
+ * interfaces... What will differ between the viewers is the precise
+ * information which interests us. We may think that the most useful
+ * information for control flow are some specific events, like schedule
+ * change, and processes'states. It may differ for a cpu viewer : the
+ * interesting information could be more the execution mode of each cpu.
+ * This API in meant to make viewer's writers life easier : it will become
+ * a simple choice of icons and line types for the precise information
+ * the viewer has to provide (agremented with keeping supplementary records
+ * and modifying slightly the DrawContext to suit the needs.)
+ *
+ * We keep each data type in attributes, keys to specific information
+ * being formed from the GQuark corresponding to the information received.
+ * (facilities / facility_name / events / eventname.)
+ * (cpus/cpu_name, process_states/ps_name,
+ * execution_modes/em_name, execution_submodes/es_name).
+ * The goal is then to provide a generic way to print information on the
+ * screen for all this different information.
+ *
+ * Information can be printed as
+ *
+ * - text (text + color + size + position (over or under line)
+ * - icon (icon filename, corresponding to a loaded icon, accessible through
+ * a GQuark. Icons are loaded statically at the guiControlFlow level during
+ * module initialization and can be added on the fly if not present in the
+ * GQuark.) The habitual place for xpm icons is in
+ * ${prefix}/share/LinuxTraceToolkit.) + position (over or under line)
+ * - line (color, width, style)
+ * - Arc (big points) (color, size)
+ * - background color (color)
+ *
+ * An item is a leaf of the attributes tree. It is, in that case, including
+ * all kind of events categories we can have. It then associates each category
+ * with one or more actions (drawing something) or nothing.
+ *
+ * Each item has an array of hooks (hook list). Each hook represents an
+ * operation to perform. We seek the array each time we want to
+ * draw an item. We execute each operation in order. An operation type
+ * is associated with each hook to permit user listing and modification
+ * of these operations. The operation type is also used to find the
+ * corresponding priority for the sorting. Operation type and priorities
+ * are enum and a static int table.
+ *
+ * The array has to be sorted by priority each time we add a task in it.
+ * A priority is associated with each operation type. It permits
+ * to perform background color selection before line or text drawing. We also
+ * draw lines before text, so the text appears over the lines.
+ *
+ * Executing all the arrays of operations for a specific event (which
+ * implies information for state, event, cpu, execution mode and submode)
+ * has to be done in a same DrawContext. The goal there is to keep the offset
+ * of the text and icons over and under the middle line, so a specific
+ * event could be printed as ( R Si 0 for running, scheduled in, cpu 0 ),
+ * text being easy to replace with icons. The DrawContext is passed as
+ * call_data for the operation hooks.
+ *
+ * We use the lttv global attributes to keep track of the loaded icons.
+ * If we need an icon, we look for it in the icons / icon name pathname.
+ * If found, we use the pointer to it. If not, we load the pixmap in
+ * memory and set the pointer to the GdkPixmap in the attributes. The
+ * structure pointed to contains the pixmap and the mask bitmap.
+ *
+ * Author : Mathieu Desnoyers, October 2003
+ */
+
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include <lttv/hook.h>
+#include <lttv/attribute.h>
+#include <lttv/iattribute.h>
+#include <string.h>
+
+#include <lttv/processTrace.h>
+#include <lttv/state.h>
+
+#include "Draw_Item.h"
+
+
+#define MAX_PATH_LEN 256
+
+/* drawing hook functions */
+gboolean draw_text( void *hook_data, void *call_data)
+{
+ PropertiesText *Properties = (PropertiesText*)hook_data;
+ DrawContext *Draw_Context = (DrawContext*)call_data;
+
+ PangoContext *context;
+ PangoLayout *layout;
+ PangoAttribute *attribute;
+ PangoFontDescription *FontDesc;// = pango_font_description_new();
+ gint Font_Size;
+ PangoRectangle ink_rect;
+
+ layout = Draw_Context->pango_layout;
+
+ context = pango_layout_get_context(layout);
+ FontDesc = pango_context_get_font_description(context);
+
+ pango_font_description_set_size(FontDesc, Properties->size*PANGO_SCALE);
+ pango_layout_context_changed(layout);
+
+ pango_layout_set_text(layout, Properties->text, -1);
+ pango_layout_get_pixel_extents(layout, &ink_rect, NULL);
+ switch(Properties->position) {
+ case OVER:
+ gdk_draw_layout_with_colors(Draw_Context->drawable,
+ Draw_Context->gc,
+ Draw_Context->current->modify_over->x,
+ Draw_Context->current->modify_over->y,
+ layout, Properties->foreground, Properties->background);
+ Draw_Context->current->modify_over->x += ink_rect.width;
+
+ break;
+ case MIDDLE:
+ gdk_draw_layout_with_colors(Draw_Context->drawable,
+ Draw_Context->gc,
+ Draw_Context->current->modify_middle->x,
+ Draw_Context->current->modify_middle->y,
+ layout, Properties->foreground, Properties->background);
+ Draw_Context->current->modify_middle->x += ink_rect.width;
+ break;
+ case UNDER:
+ gdk_draw_layout_with_colors(Draw_Context->drawable,
+ Draw_Context->gc,
+ Draw_Context->current->modify_under->x,
+ Draw_Context->current->modify_under->y,
+ layout, Properties->foreground, Properties->background);
+ Draw_Context->current->modify_under->x += ink_rect.width;
+ break;
+ }
+
+ return 0;
+}
+
+
+/* To speed up the process, search in already loaded icons list first. Only
+ * load it if not present.
+ */
+gboolean draw_icon( void *hook_data, void *call_data)
+{
+ PropertiesIcon *Properties = (PropertiesIcon*)hook_data;
+ DrawContext *Draw_Context = (DrawContext*)call_data;
+
+ LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
+ LttvAttributeValue value;
+ gchar icon_name[MAX_PATH_LEN] = "icons/";
+ IconStruct *icon_info;
+
+ strcat(icon_name, Properties->icon_name);
+
+ g_assert(lttv_iattribute_find_by_path(attributes, icon_name,
+ LTTV_POINTER, &value));
+ if(*(value.v_pointer) == NULL)
+ {
+ *(value.v_pointer) = icon_info = g_new(IconStruct,1);
+
+ icon_info->pixmap = gdk_pixmap_create_from_xpm(Draw_Context->drawable,
+ &icon_info->mask, NULL, Properties->icon_name);
+ }
+ else
+ {
+ icon_info = *(value.v_pointer);
+ }
+
+ gdk_gc_set_clip_mask(Draw_Context->gc, icon_info->mask);
+
+ switch(Properties->position) {
+ case OVER:
+ gdk_gc_set_clip_origin(
+ Draw_Context->gc,
+ Draw_Context->current->modify_over->x,
+ Draw_Context->current->modify_over->y);
+ gdk_draw_drawable(Draw_Context->drawable,
+ Draw_Context->gc,
+ icon_info->pixmap,
+ 0, 0,
+ Draw_Context->current->modify_over->x,
+ Draw_Context->current->modify_over->y,
+ Properties->width, Properties->height);
+
+ Draw_Context->current->modify_over->x += Properties->width;
+
+ break;
+ case MIDDLE:
+ gdk_gc_set_clip_origin(
+ Draw_Context->gc,
+ Draw_Context->current->modify_middle->x,
+ Draw_Context->current->modify_middle->y);
+ gdk_draw_drawable(Draw_Context->drawable,
+ Draw_Context->gc,
+ icon_info->pixmap,
+ 0, 0,
+ Draw_Context->current->modify_middle->x,
+ Draw_Context->current->modify_middle->y,
+ Properties->width, Properties->height);
+
+ Draw_Context->current->modify_middle->x += Properties->width;
+ break;
+ case UNDER:
+ gdk_gc_set_clip_origin(
+ Draw_Context->gc,
+ Draw_Context->current->modify_under->x,
+ Draw_Context->current->modify_under->y);
+ gdk_draw_drawable(Draw_Context->drawable,
+ Draw_Context->gc,
+ icon_info->pixmap,
+ 0, 0,
+ Draw_Context->current->modify_under->x,
+ Draw_Context->current->modify_under->y,
+ Properties->width, Properties->height);
+
+ Draw_Context->current->modify_under->x += Properties->width;
+ break;
+ }
+
+ gdk_gc_set_clip_origin(Draw_Context->gc, 0, 0);
+ gdk_gc_set_clip_mask(Draw_Context->gc, NULL);
+
+ return 0;
+}
+
+gboolean draw_line( void *hook_data, void *call_data)
+{
+ PropertiesLine *Properties = (PropertiesLine*)hook_data;
+ DrawContext *Draw_Context = (DrawContext*)call_data;
+ //GdkGC *gc = gdk_gc_new(Draw_Context->drawable);
+
+ //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
+ gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
+ //gdk_gc_set_foreground(gc, Properties->color);
+ gdk_gc_set_line_attributes( Draw_Context->gc,
+ Properties->line_width,
+ Properties->style,
+ GDK_CAP_BUTT,
+ GDK_JOIN_MITER);
+
+ switch(Properties->position) {
+ case OVER:
+ drawing_draw_line(
+ NULL, Draw_Context->drawable,
+ Draw_Context->previous->over->x,
+ Draw_Context->previous->over->y,
+ Draw_Context->current->over->x,
+ Draw_Context->current->over->y,
+ Draw_Context->gc);
+ break;
+ case MIDDLE:
+ drawing_draw_line(
+ NULL, Draw_Context->drawable,
+ Draw_Context->previous->middle->x,
+ Draw_Context->previous->middle->y,
+ Draw_Context->current->middle->x,
+ Draw_Context->current->middle->y,
+ Draw_Context->gc);
+ break;
+ case UNDER:
+ drawing_draw_line(
+ NULL, Draw_Context->drawable,
+ Draw_Context->previous->under->x,
+ Draw_Context->previous->under->y,
+ Draw_Context->current->under->x,
+ Draw_Context->current->under->y,
+ Draw_Context->gc);
+
+ break;
+ }
+
+ //gdk_gc_unref(gc);
+
+ return 0;
+}
+
+gboolean draw_arc( void *hook_data, void *call_data)
+{
+ PropertiesArc *Properties = (PropertiesArc*)hook_data;
+ DrawContext *Draw_Context = (DrawContext*)call_data;
+
+ //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
+ gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
+
+ switch(Properties->position) {
+ case OVER:
+ gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
+ Properties->filled,
+ Draw_Context->current->modify_over->x,
+ Draw_Context->current->modify_over->y,
+ Properties->size, Properties->size, 0, 360*64);
+ Draw_Context->current->modify_over->x += Properties->size;
+ break;
+ case MIDDLE:
+ gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
+ Properties->filled,
+ Draw_Context->current->modify_middle->x,
+ Draw_Context->current->modify_middle->y,
+ Properties->size, Properties->size, 0, 360*64);
+ Draw_Context->current->modify_middle->x += Properties->size;
+
+ break;
+ case UNDER:
+ gdk_draw_arc(Draw_Context->drawable, Draw_Context->gc,
+ Properties->filled,
+ Draw_Context->current->modify_under->x,
+ Draw_Context->current->modify_under->y,
+ Properties->size, Properties->size, 0, 360*64);
+ Draw_Context->current->modify_under->x += Properties->size;
+
+ break;
+ }
+
+
+ return 0;
+}
+
+gboolean draw_bg( void *hook_data, void *call_data)
+{
+ PropertiesBG *Properties = (PropertiesBG*)hook_data;
+ DrawContext *Draw_Context = (DrawContext*)call_data;
+
+ //gdk_gc_set_foreground(Draw_Context->gc, Properties->color);
+ gdk_gc_set_rgb_fg_color(Draw_Context->gc, Properties->color);
+
+
+ gdk_draw_rectangle(Draw_Context->drawable, Draw_Context->gc,
+ TRUE,
+ Draw_Context->previous->over->x,
+ Draw_Context->previous->over->y,
+ Draw_Context->current->over->x - Draw_Context->previous->over->x,
+ Draw_Context->previous->under->y);
+
+ return 0;
+}
+
+
--- /dev/null
+#ifndef _DRAW_ITEM_H
+#define _DRAW_ITEM_H
+
+#include <lttv/state.h>
+
+typedef struct _DrawContext DrawContext;
+typedef struct _DrawInfo DrawInfo;
+typedef struct _ItemInfo ItemInfo;
+
+typedef struct _IconStruct IconStruct;
+
+typedef struct _DrawOperation DrawOperation;
+
+
+typedef struct _PropertiesText PropertiesText;
+typedef struct _PropertiesIcon PropertiesIcon;
+typedef struct _PropertiesLine PropertiesLine;
+typedef struct _PropertiesArc PropertiesArc;
+typedef struct _PropertiesBG PropertiesBG;
+
+typedef enum _DrawableItems DrawableItems;
+enum _DrawableItems {
+ ITEM_TEXT, ITEM_ICON, ITEM_LINE, ITEM_POINT, ITEM_BACKGROUND
+};
+
+
+typedef enum _RelPos {
+ OVER, MIDDLE, UNDER
+} RelPos;
+
+
+/* The DrawContext keeps information about the current drawing position and
+ * the previous one, so we can use both to draw lines.
+ *
+ * over : position for drawing over the middle line.
+ * middle : middle line position.
+ * under : position for drawing under the middle line.
+ *
+ * the modify_* are used to take into account that we should go forward
+ * when we draw a text, an arc or an icon, while it's unneeded when we
+ * draw a line or background.
+ *
+ */
+
+
+struct _DrawContext {
+ GdkDrawable *drawable;
+ GdkGC *gc;
+ PangoLayout *pango_layout;
+
+ DrawInfo *current;
+ DrawInfo *previous;
+};
+
+/* LttvExecutionState is accessible through the LttvTracefileState. Is has
+ * a pointer to the LttvProcessState which points to the top of stack
+ * execution state : LttvExecutionState *state.
+ *
+ * LttvExecutionState contains (useful here):
+ * LttvExecutionMode t,
+ * LttvExecutionSubmode n,
+ * LttvProcessStatus s
+ *
+ *
+ * LttvTraceState will be used in the case we need the string of the
+ * different processes, eventtype_names, syscall_names, trap_names, irq_names.
+ *
+ * LttvTracefileState also gives the cpu_name and, as it herits from
+ * LttvTracefileContext, it gives the LttEvent structure, which is needed
+ * to get facility name and event name.
+ */
+struct _DrawInfo {
+ ItemInfo *over;
+ ItemInfo *middle;
+ ItemInfo *under;
+
+ ItemInfo *modify_over;
+ ItemInfo *modify_middle;
+ ItemInfo *modify_under;
+ LttvProcessStatus status;
+};
+
+struct _ItemInfo {
+ gint x, y;
+};
+
+/*
+ * Structure used to keep information about icons.
+ */
+struct _IconStruct {
+ GdkPixmap *pixmap;
+ GdkBitmap *mask;
+};
+
+
+/*
+ * The Item element is only used so the DrawOperation is modifiable by users.
+ * During drawing, only the Hook is needed.
+ */
+struct _DrawOperation {
+ DrawableItems item;
+ LttvHooks *hook;
+};
+
+/*
+ * We define here each items that can be drawn, together with their
+ * associated priority. Many item types can have the same priority,
+ * it's only used for quicksorting the operations when we add a new one
+ * to the array of operations to perform. Lower priorities are executed
+ * first. So, for example, we may want to give background color a value
+ * of 10 while a line would have 20, so the background color, which
+ * is in fact a rectangle, does not hide the line.
+ */
+
+static int Items_Priorities[] = {
+ 50, /* ITEM_TEXT */
+ 40, /* ITEM_ICON */
+ 20, /* ITEM_LINE */
+ 30, /* ITEM_POINT */
+ 10 /* ITEM_BACKGROUND */
+};
+
+/*
+ * Here are the different structures describing each item type that can be
+ * drawn. They contain the information necessary to draw the item : not the
+ * position (this is provided by the DrawContext), but the text, icon name,
+ * line width, color; all the properties of the specific items.
+ */
+
+struct _PropertiesText {
+ GdkColor *foreground;
+ GdkColor *background;
+ gint size;
+ gchar *text;
+ RelPos position;
+};
+
+
+struct _PropertiesIcon {
+ gchar *icon_name;
+ gint width;
+ gint height;
+ RelPos position;
+};
+
+struct _PropertiesLine {
+ GdkColor *color;
+ gint line_width;
+ GdkLineStyle style;
+ RelPos position;
+};
+
+struct _PropertiesArc {
+ GdkColor *color;
+ gint size; /* We force circle by width = height */
+ gboolean filled;
+ RelPos position;
+};
+
+struct _PropertiesBG {
+ GdkColor *color;
+};
+
+
+
+void draw_item( GdkDrawable *drawable,
+ gint x,
+ gint y,
+ LttvTraceState *ts,
+ LttvTracefileState *tfs,
+ LttvIAttribute *attributes);
+
+/*
+ * The tree of attributes used to store drawing operations goes like this :
+ *
+ * event_types/
+ * "facility-event_type"
+ * cpus/
+ * "cpu name"
+ * mode_types/
+ * "execution mode"/
+ * submodes/
+ * "submode"
+ * process_states/
+ * "state name"
+ *
+ * So if, for example, we want to add a hook to get called each time we
+ * receive an event that is in state LTTV_STATE_SYSCALL, we put the
+ * pointer to the GArray of DrawOperation in
+ * process_states/ "name associated with LTTV_STATE_SYSCALL"
+ */
+
+/*
+ * The add_operation has to do a quick sort by priority to keep the operations
+ * in the right order.
+ */
+void add_operation( LttvIAttribute *attributes,
+ gchar *pathname,
+ DrawOperation *operation);
+
+/*
+ * The del_operation seeks the array present at pathname (if any) and
+ * removes the DrawOperation if present. It returns 0 on success, -1
+ * if it fails.
+ */
+gint del_operation( LttvIAttribute *attributes,
+ gchar *pathname,
+ DrawOperation *operation);
+
+/*
+ * The clean_operations removes all operations present at a pathname.
+ * returns 0 on success, -1 if it fails.
+ */
+gint clean_operations( LttvIAttribute *attributes,
+ gchar *pathname );
+
+
+/*
+ * The list_operations gives a pointer to the operation array associated
+ * with the pathname. It will be NULL if no operation is present.
+ */
+void list_operations( LttvIAttribute *attributes,
+ gchar *pathname,
+ GArray **operation);
+
+
+
+/*
+ * exec_operation executes the operations if present in the attributes, or
+ * do nothing if not present.
+ */
+void exec_operations( LttvIAttribute *attributes,
+ gchar *pathname);
+
+
+/*
+ * Functions to create Properties structures.
+ */
+
+PropertiesText *properties_text_create(
+ GdkColor *foreground,
+ GdkColor *background,
+ gint size,
+ gchar *text,
+ RelPos position);
+
+PropertiesIcon *properties_icon_create(
+ gchar *icon_name,
+ gint width,
+ gint height,
+ RelPos position);
+
+PropertiesLine *properties_line_create(
+ GdkColor *color,
+ gint line_width,
+ GdkLineStyle style,
+ RelPos position);
+
+PropertiesArc *properties_arc_create(
+ GdkColor *color,
+ gint size,
+ gboolean filled,
+ RelPos position);
+
+PropertiesBG *properties_bg_create(
+ GdkColor *color);
+
+
+
+
+/*
+ * Here follow the prototypes of the hook functions used to draw the
+ * different items.
+ */
+
+gboolean draw_text( void *hook_data, void *call_data);
+gboolean draw_icon( void *hook_data, void *call_data);
+gboolean draw_line( void *hook_data, void *call_data);
+gboolean draw_arc( void *hook_data, void *call_data);
+gboolean draw_bg( void *hook_data, void *call_data);
+
+
+#endif // _DRAW_ITEM_H
--- /dev/null
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+
+#include <lttv/processTrace.h>
+#include <lttv/gtkTraceSet.h>
+#include <lttv/hook.h>
+
+#include "Drawing.h"
+#include "CFV.h"
+#include "CFV-private.h"
+#include "Event_Hooks.h"
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+/*****************************************************************************
+ * drawing functions *
+ *****************************************************************************/
+
+//FIXME Colors will need to be dynamic. Graphic context part not done so far.
+typedef enum
+{
+ RED,
+ GREEN,
+ BLUE,
+ WHITE,
+ BLACK
+
+} ControlFlowColors;
+
+/* Vector of unallocated colors */
+static GdkColor CF_Colors [] =
+{
+ { 0, 0xffff, 0x0000, 0x0000 }, // RED
+ { 0, 0x0000, 0xffff, 0x0000 }, // GREEN
+ { 0, 0x0000, 0x0000, 0xffff }, // BLUE
+ { 0, 0xffff, 0xffff, 0xffff }, // WHITE
+ { 0, 0x0000, 0x0000, 0x0000 } // BLACK
+};
+
+
+/* Function responsible for updating the exposed area.
+ * It must call processTrace() to ask for this update.
+ * Note : this function cannot clear the background, because it may
+ * erase drawing already present (SAFETY).
+ */
+void drawing_data_request(Drawing_t *drawing,
+ GdkPixmap **pixmap,
+ gint x, gint y,
+ gint width,
+ gint height)
+{
+ if(width < 0) return ;
+ if(height < 0) return ;
+ ControlFlowData *control_flow_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(
+ drawing->drawing_area),
+ "control_flow_data");
+
+ LttTime start, end;
+ LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
+ control_flow_data->time_window.start_time);
+
+ g_critical("req : window_end : %u, %u", window_end.tv_sec,
+ window_end.tv_nsec);
+
+ g_critical("req : time width : %u, %u", control_flow_data->time_window.time_width.tv_sec,
+ control_flow_data->time_window.time_width.tv_nsec);
+
+ g_critical("x is : %i, x+width is : %i", x, x+width);
+
+ convert_pixels_to_time(drawing->drawing_area->allocation.width, x,
+ &control_flow_data->time_window.start_time,
+ &window_end,
+ &start);
+
+ convert_pixels_to_time(drawing->drawing_area->allocation.width, x + width,
+ &control_flow_data->time_window.start_time,
+ &window_end,
+ &end);
+
+ LttvTracesetContext * tsc =
+ get_traceset_context(control_flow_data->mw);
+
+ //send_test_process(
+ //guicontrolflow_get_process_list(drawing->control_flow_data),
+ //drawing);
+ //send_test_drawing(
+ //guicontrolflow_get_process_list(drawing->control_flow_data),
+ //drawing, *pixmap, x, y, width, height);
+
+ // Let's call processTrace() !!
+ EventRequest event_request; // Variable freed at the end of the function.
+ event_request.control_flow_data = control_flow_data;
+ event_request.time_begin = start;
+ event_request.time_end = end;
+ event_request.x_begin = x;
+ event_request.x_end = x+width;
+
+ g_critical("req : start : %u, %u", event_request.time_begin.tv_sec,
+ event_request.time_begin.tv_nsec);
+
+ g_critical("req : end : %u, %u", event_request.time_end.tv_sec,
+ event_request.time_end.tv_nsec);
+
+ LttvHooks *event = lttv_hooks_new();
+ LttvHooks *after_event = lttv_hooks_new();
+ LttvHooks *after_traceset = lttv_hooks_new();
+ lttv_hooks_add(after_traceset, after_data_request, &event_request);
+ lttv_hooks_add(event, draw_event_hook, &event_request);
+ //Modified by xiangxiu: state update hooks are added by the main window
+ //state_add_event_hooks_api(control_flow_data->mw);
+ lttv_hooks_add(after_event, draw_after_hook, &event_request);
+
+ lttv_process_traceset_seek_time(tsc, start);
+ // FIXME : would like to place the after_traceset hook after the traceset,
+ // but the traceset context state is not valid anymore.
+ lttv_traceset_context_add_hooks(tsc,
+ // NULL, after_traceset, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, after_traceset, NULL, event, after_event);
+ lttv_process_traceset(tsc, end, G_MAXULONG);
+ //after_data_request((void*)&event_request,(void*)tsc);
+ lttv_traceset_context_remove_hooks(tsc,
+ //NULL, after_traceset, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, after_traceset, NULL, event, after_event);
+ //Modified by xiangxiu: state update hooks are removed by the main window
+ //state_remove_event_hooks_api(control_flow_data->mw);
+
+ lttv_hooks_destroy(after_traceset);
+ lttv_hooks_destroy(event);
+ lttv_hooks_destroy(after_event);
+
+
+}
+
+/* Callbacks */
+
+
+/* Create a new backing pixmap of the appropriate size */
+/* As the scaling will always change, it's of no use to copy old
+ * pixmap.
+ */
+static gboolean
+configure_event( GtkWidget *widget, GdkEventConfigure *event,
+ gpointer user_data)
+{
+ Drawing_t *drawing = (Drawing_t*)user_data;
+
+
+ /* First, get the new time interval of the main window */
+ /* we assume (see documentation) that the main window
+ * has updated the time interval before this configure gets
+ * executed.
+ */
+ get_time_window(drawing->control_flow_data->mw,
+ &drawing->control_flow_data->time_window);
+
+ /* New pixmap, size of the configure event */
+ //GdkPixmap *pixmap = gdk_pixmap_new(widget->window,
+ // widget->allocation.width + SAFETY,
+ // widget->allocation.height + SAFETY,
+ // -1);
+
+ g_critical("drawing configure event");
+ g_critical("New draw size : %i by %i",widget->allocation.width, widget->allocation.height);
+
+
+ if (drawing->pixmap)
+ gdk_pixmap_unref(drawing->pixmap);
+
+ /* If no old pixmap present */
+ //if(drawing->pixmap == NULL)
+ {
+ drawing->pixmap = gdk_pixmap_new(
+ widget->window,
+ widget->allocation.width + SAFETY,
+ widget->allocation.height + SAFETY,
+ //ProcessList_get_height
+ // (GuiControlFlow_get_process_list(drawing->control_flow_data)),
+ -1);
+ drawing->width = widget->allocation.width;
+ drawing->height = widget->allocation.height;
+
+
+ // Clear the image
+ gdk_draw_rectangle (drawing->pixmap,
+ widget->style->white_gc,
+ TRUE,
+ 0, 0,
+ widget->allocation.width+SAFETY,
+ widget->allocation.height+SAFETY);
+
+ //g_info("init data request");
+
+
+ /* Initial data request */
+ // Do not need to ask for data of 1 pixel : not synchronized with
+ // main window time at this moment.
+ drawing_data_request(drawing, &drawing->pixmap, 0, 0,
+ widget->allocation.width,
+ widget->allocation.height);
+
+ drawing->width = widget->allocation.width;
+ drawing->height = widget->allocation.height;
+
+ return TRUE;
+
+
+
+ }
+#ifdef NOTUSE
+// /* Draw empty background */
+// gdk_draw_rectangle (pixmap,
+// widget->style->black_gc,
+// TRUE,
+// 0, 0,
+// widget->allocation.width,
+// widget->allocation.height);
+
+ /* Copy old data to new pixmap */
+ gdk_draw_drawable (pixmap,
+ widget->style->white_gc,
+ drawing->pixmap,
+ 0, 0,
+ 0, 0,
+ -1, -1);
+
+ if (drawing->pixmap)
+ gdk_pixmap_unref(drawing->pixmap);
+
+ drawing->pixmap = pixmap;
+
+ // Clear the bottom part of the image (SAFETY)
+ gdk_draw_rectangle (pixmap,
+ widget->style->white_gc,
+ TRUE,
+ 0, drawing->height+SAFETY,
+ drawing->width+SAFETY, // do not overlap
+ (widget->allocation.height) - drawing->height);
+
+ // Clear the right part of the image (SAFETY)
+ gdk_draw_rectangle (pixmap,
+ widget->style->white_gc,
+ TRUE,
+ drawing->width+SAFETY, 0,
+ (widget->allocation.width) - drawing->width, // do not overlap
+ drawing->height+SAFETY);
+
+ /* Clear the backgound for data request, but not SAFETY */
+ gdk_draw_rectangle (pixmap,
+ drawing->drawing_area->style->white_gc,
+ TRUE,
+ drawing->width + SAFETY, 0,
+ widget->allocation.width - drawing->width, // do not overlap
+ widget->allocation.height+SAFETY);
+
+ /* Request data for missing space */
+ g_info("missing data request");
+ drawing_data_request(drawing, &pixmap, drawing->width, 0,
+ widget->allocation.width - drawing->width,
+ widget->allocation.height);
+
+ drawing->width = widget->allocation.width;
+ drawing->height = widget->allocation.height;
+
+ return TRUE;
+#endif //NOTUSE
+}
+
+
+/* Redraw the screen from the backing pixmap */
+static gboolean
+expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data )
+{
+ Drawing_t *drawing = (Drawing_t*)user_data;
+ ControlFlowData *control_flow_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(widget),
+ "control_flow_data");
+
+ g_critical("drawing expose event");
+
+ guint x=0;
+ LttTime* current_time =
+ guicontrolflow_get_current_time(control_flow_data);
+
+ LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
+ control_flow_data->time_window.start_time);
+
+ convert_time_to_pixels(
+ control_flow_data->time_window.start_time,
+ window_end,
+ *current_time,
+ widget->allocation.width,
+ &x);
+
+ gdk_draw_pixmap(widget->window,
+ widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
+ drawing->pixmap,
+ event->area.x, event->area.y,
+ event->area.x, event->area.y,
+ event->area.width, event->area.height);
+
+ if(x >= event->area.x && x <= event->area.x+event->area.width)
+ {
+ GdkGC *gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(gc, widget->style->black_gc);
+
+ drawing_draw_line(NULL, widget->window,
+ x, event->area.y,
+ x, event->area.y+event->area.height,
+ gc);
+ gdk_gc_unref(gc);
+ }
+ return FALSE;
+}
+
+/* mouse click */
+static gboolean
+button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data )
+{
+ ControlFlowData *control_flow_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(widget),
+ "control_flow_data");
+ Drawing_t *drawing = control_flow_data->drawing;
+
+
+ g_critical("click");
+ if(event->button == 1)
+ {
+ LttTime time;
+
+ LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
+ control_flow_data->time_window.start_time);
+
+
+ /* left mouse button click */
+ g_critical("x click is : %f", event->x);
+
+ convert_pixels_to_time(widget->allocation.width, (guint)event->x,
+ &control_flow_data->time_window.start_time,
+ &window_end,
+ &time);
+
+ set_current_time(control_flow_data->mw, &time);
+
+ }
+
+ return FALSE;
+}
+
+
+
+
+Drawing_t *drawing_construct(ControlFlowData *control_flow_data)
+{
+ Drawing_t *drawing = g_new(Drawing_t, 1);
+
+ drawing->drawing_area = gtk_drawing_area_new ();
+ drawing->control_flow_data = control_flow_data;
+
+ drawing->pango_layout =
+ gtk_widget_create_pango_layout(drawing->drawing_area, NULL);
+
+ //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50);
+ g_object_set_data_full(
+ G_OBJECT(drawing->drawing_area),
+ "Link_drawing_Data",
+ drawing,
+ (GDestroyNotify)drawing_destroy);
+
+ //gtk_widget_modify_bg( drawing->drawing_area,
+ // GTK_STATE_NORMAL,
+ // &CF_Colors[BLACK]);
+
+ //gdk_window_get_geometry(drawing->drawing_area->window,
+ // NULL, NULL,
+ // &(drawing->width),
+ // &(drawing->height),
+ // -1);
+
+ //drawing->pixmap = gdk_pixmap_new(
+ // drawing->drawing_area->window,
+ // drawing->width,
+ // drawing->height,
+ // drawing->depth);
+
+ drawing->pixmap = NULL;
+
+// drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window,
+// drawing->drawing_area->allocation.width,
+// drawing->drawing_area->allocation.height,
+// -1);
+
+ gtk_widget_add_events(drawing->drawing_area, GDK_BUTTON_PRESS_MASK);
+
+ g_signal_connect (G_OBJECT(drawing->drawing_area),
+ "configure_event",
+ G_CALLBACK (configure_event),
+ (gpointer)drawing);
+
+ g_signal_connect (G_OBJECT(drawing->drawing_area),
+ "expose_event",
+ G_CALLBACK (expose_event),
+ (gpointer)drawing);
+
+ g_signal_connect (G_OBJECT(drawing->drawing_area),
+ "button-press-event",
+ G_CALLBACK (button_press_event),
+ (gpointer)drawing);
+
+
+ return drawing;
+}
+
+void drawing_destroy(Drawing_t *drawing)
+{
+
+ // Do not unref here, Drawing_t destroyed by it's widget.
+ //g_object_unref( G_OBJECT(drawing->drawing_area));
+
+ g_free(drawing->pango_layout);
+ g_free(drawing);
+}
+
+GtkWidget *drawing_get_widget(Drawing_t *drawing)
+{
+ return drawing->drawing_area;
+}
+
+/* convert_pixels_to_time
+ *
+ * Convert from window pixel and time interval to an absolute time.
+ */
+void convert_pixels_to_time(
+ gint width,
+ guint x,
+ LttTime *window_time_begin,
+ LttTime *window_time_end,
+ LttTime *time)
+{
+ LttTime window_time_interval;
+
+ window_time_interval = ltt_time_sub(*window_time_end,
+ *window_time_begin);
+ *time = ltt_time_mul(window_time_interval, (x/(float)width));
+ *time = ltt_time_add(*window_time_begin, *time);
+}
+
+
+
+void convert_time_to_pixels(
+ LttTime window_time_begin,
+ LttTime window_time_end,
+ LttTime time,
+ int width,
+ guint *x)
+{
+ LttTime window_time_interval;
+ float interval_float, time_float;
+
+ window_time_interval = ltt_time_sub(window_time_end,window_time_begin);
+
+ time = ltt_time_sub(time, window_time_begin);
+
+ interval_float = ltt_time_to_double(window_time_interval);
+ time_float = ltt_time_to_double(time);
+
+ *x = (guint)(time_float/interval_float * width);
+
+}
+
+void drawing_refresh ( Drawing_t *drawing,
+ guint x, guint y,
+ guint width, guint height)
+{
+ g_info("Drawing.c : drawing_refresh %u, %u, %u, %u", x, y, width, height);
+ GdkRectangle update_rect;
+
+ gdk_draw_drawable(
+ drawing->drawing_area->window,
+ drawing->drawing_area->
+ style->fg_gc[GTK_WIDGET_STATE (drawing->drawing_area)],
+ GDK_DRAWABLE(drawing->pixmap),
+ x, y,
+ x, y,
+ width, height);
+
+ update_rect.x = 0 ;
+ update_rect.y = 0 ;
+ update_rect.width = drawing->width;
+ update_rect.height = drawing->height ;
+ gtk_widget_draw( drawing->drawing_area, &update_rect);
+
+}
+
+
+void drawing_draw_line( Drawing_t *drawing,
+ GdkPixmap *pixmap,
+ guint x1, guint y1,
+ guint x2, guint y2,
+ GdkGC *GC)
+{
+ gdk_draw_line (pixmap,
+ GC,
+ x1, y1, x2, y2);
+}
+
+
+
+
+void drawing_resize(Drawing_t *drawing, guint h, guint w)
+{
+ drawing->height = h ;
+ drawing->width = w ;
+
+ gtk_widget_set_size_request ( drawing->drawing_area,
+ drawing->width,
+ drawing->height);
+
+
+}
+
+
+/* Insert a square corresponding to a new process in the list */
+/* Applies to whole drawing->width */
+void drawing_insert_square(Drawing_t *drawing,
+ guint y,
+ guint height)
+{
+ //GdkRectangle update_rect;
+
+ /* Allocate a new pixmap with new height */
+ GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window,
+ drawing->width + SAFETY,
+ drawing->height + height + SAFETY,
+ -1);
+
+ /* Copy the high region */
+ gdk_draw_drawable (pixmap,
+ drawing->drawing_area->style->black_gc,
+ drawing->pixmap,
+ 0, 0,
+ 0, 0,
+ drawing->width + SAFETY, y);
+
+
+
+
+ /* add an empty square */
+ gdk_draw_rectangle (pixmap,
+ drawing->drawing_area->style->white_gc,
+ TRUE,
+ 0, y,
+ drawing->width + SAFETY, // do not overlap
+ height);
+
+
+
+ /* copy the bottom of the region */
+ gdk_draw_drawable (pixmap,
+ drawing->drawing_area->style->black_gc,
+ drawing->pixmap,
+ 0, y,
+ 0, y + height,
+ drawing->width+SAFETY, drawing->height - y + SAFETY);
+
+
+
+
+ if (drawing->pixmap)
+ gdk_pixmap_unref(drawing->pixmap);
+
+ drawing->pixmap = pixmap;
+
+ drawing->height+=height;
+
+ /* Rectangle to update, from new drawing dimensions */
+ //update_rect.x = 0 ;
+ //update_rect.y = y ;
+ //update_rect.width = drawing->width;
+ //update_rect.height = drawing->height - y ;
+ //gtk_widget_draw( drawing->drawing_area, &update_rect);
+}
+
+
+/* Remove a square corresponding to a removed process in the list */
+void drawing_remove_square(Drawing_t *drawing,
+ guint y,
+ guint height)
+{
+ //GdkRectangle update_rect;
+
+ /* Allocate a new pixmap with new height */
+ GdkPixmap *pixmap = gdk_pixmap_new(
+ drawing->drawing_area->window,
+ drawing->width + SAFETY,
+ drawing->height - height + SAFETY,
+ -1);
+
+ /* Copy the high region */
+ gdk_draw_drawable (pixmap,
+ drawing->drawing_area->style->black_gc,
+ drawing->pixmap,
+ 0, 0,
+ 0, 0,
+ drawing->width + SAFETY, y);
+
+
+
+ /* Copy up the bottom of the region */
+ gdk_draw_drawable (pixmap,
+ drawing->drawing_area->style->black_gc,
+ drawing->pixmap,
+ 0, y + height,
+ 0, y,
+ drawing->width, drawing->height - y - height + SAFETY);
+
+
+ if (drawing->pixmap)
+ gdk_pixmap_unref(drawing->pixmap);
+
+ drawing->pixmap = pixmap;
+
+ drawing->height-=height;
+
+ /* Rectangle to update, from new drawing dimensions */
+ //update_rect.x = 0 ;
+ //update_rect.y = y ;
+ //update_rect.width = drawing->width;
+ //update_rect.height = drawing->height - y ;
+ //gtk_widget_draw( drawing->drawing_area, &update_rect);
+}
+
+
--- /dev/null
+#ifndef _DRAWING_H
+#define _DRAWING_H
+
+#include <glib.h>
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+#include <ltt/ltt.h>
+#include "CFV.h"
+#include "Draw_Item.h"
+
+
+#define SAFETY 50 // safety pixels at right and bottom of pixmap buffer
+
+/* This part of the viewer does :
+ * Draw horizontal lines, getting graphic context as arg.
+ * Copy region of the screen into another.
+ * Modify the boundaries to reflect a scale change. (resize)
+ * Refresh the physical screen with the pixmap
+ * A helper function is provided here to convert from time to process
+ * identifier to pixels and the contrary (will be useful for mouse selection).
+ * Insert an empty square in the drawing, moving the bottom part.
+ *
+ * Note: The last point is exactly why it would not be so easy to add the
+ * vertical line functionnality as in the original version of LTT. In order
+ * to do so, we should keep all processes in the list for the duration of
+ * all the trace instead of dynamically adding and removing them when we
+ * scroll. Another possibility is to redraw all the visible area when a new
+ * process is added to the list. The second solution seems more appropriate
+ * to me.
+ *
+ *
+ * The pixmap used has the width of the physical window, but the height
+ * of the shown processes.
+ */
+
+typedef struct _Drawing_t Drawing_t;
+
+struct _Drawing_t {
+ GtkWidget *drawing_area;
+ GdkPixmap *pixmap;
+ ControlFlowData *control_flow_data;
+
+ PangoLayout *pango_layout;
+
+ gint height, width, depth;
+
+};
+
+Drawing_t *drawing_construct(ControlFlowData *control_flow_data);
+void drawing_destroy(Drawing_t *drawing);
+
+GtkWidget *drawing_get_widget(Drawing_t *drawing);
+
+//void drawing_Refresh ( Drawing_t *drawing,
+// guint x, guint y,
+// guint width, guint height);
+
+void drawing_draw_line( Drawing_t *drawing,
+ GdkPixmap *pixmap,
+ guint x1, guint y1,
+ guint x2, guint y2,
+ GdkGC *GC);
+
+//void drawing_copy( Drawing_t *drawing,
+// guint xsrc, guint ysrc,
+// guint xdest, guint ydest,
+// guint width, guint height);
+
+/* Insert a square corresponding to a new process in the list */
+void drawing_insert_square(Drawing_t *drawing,
+ guint y,
+ guint height);
+
+/* Remove a square corresponding to a removed process in the list */
+void drawing_remove_square(Drawing_t *drawing,
+ guint y,
+ guint height);
+
+
+//void drawing_Resize(Drawing_t *drawing, guint h, guint w);
+
+void convert_pixels_to_time(
+ gint width,
+ guint x,
+ LttTime *window_time_begin,
+ LttTime *window_time_end,
+ LttTime *time);
+
+void convert_time_to_pixels(
+ LttTime window_time_begin,
+ LttTime window_time_end,
+ LttTime time,
+ gint width,
+ guint *x);
+
+#endif // _DRAWING_H
--- /dev/null
+/*****************************************************************************
+ * Hooks to be called by the main window *
+ *****************************************************************************/
+
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+//#define PANGO_ENABLE_BACKEND
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include <glib.h>
+#include <assert.h>
+#include <string.h>
+
+//#include <pango/pango.h>
+
+#include <ltt/event.h>
+#include <ltt/time.h>
+#include <ltt/type.h>
+
+#include <lttv/hook.h>
+#include <lttv/common.h>
+#include <lttv/state.h>
+#include <lttv/gtkTraceSet.h>
+
+
+#include "Event_Hooks.h"
+#include "CFV.h"
+#include "Process_List.h"
+#include "Drawing.h"
+#include "CFV-private.h"
+
+
+#define MAX_PATH_LEN 256
+
+
+/**
+ * Event Viewer's constructor hook
+ *
+ * This constructor is given as a parameter to the menuitem and toolbar button
+ * registration. It creates the list.
+ * @param mw A pointer to the parent window.
+ * @return The widget created.
+ */
+GtkWidget *
+h_guicontrolflow(MainWindow *mw, LttvTracesetSelector * s, char * key)
+{
+ g_info("h_guicontrolflow, %p, %p, %s", mw, s, key);
+ ControlFlowData *control_flow_data = guicontrolflow() ;
+
+ control_flow_data->mw = mw;
+ TimeWindow *time_window = guicontrolflow_get_time_window(control_flow_data);
+ time_window->start_time.tv_sec = 0;
+ time_window->start_time.tv_nsec = 0;
+ time_window->time_width.tv_sec = 0;
+ time_window->time_width.tv_nsec = 0;
+
+ LttTime *current_time = guicontrolflow_get_current_time(control_flow_data);
+ current_time->tv_sec = 0;
+ current_time->tv_nsec = 0;
+
+ //g_critical("time width1 : %u",time_window->time_width);
+
+ get_time_window(mw,
+ time_window);
+ get_current_time(mw,
+ current_time);
+
+ //g_critical("time width2 : %u",time_window->time_width);
+ // Unreg done in the GuiControlFlow_Destructor
+ reg_update_time_window(update_time_window_hook, control_flow_data,
+ mw);
+ reg_update_current_time(update_current_time_hook, control_flow_data,
+ mw);
+ return guicontrolflow_get_widget(control_flow_data) ;
+
+}
+
+int event_selected_hook(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ guint *event_number = (guint*) call_data;
+
+ g_critical("DEBUG : event selected by main window : %u", *event_number);
+
+// control_flow_data->currently_Selected_Event = *event_number;
+// control_flow_data->Selected_Event = TRUE ;
+
+// tree_v_set_cursor(control_flow_data);
+
+}
+
+/* Hook called before drawing. Gets the initial context at the beginning of the
+ * drawing interval and copy it to the context in event_request.
+ */
+int draw_before_hook(void *hook_data, void *call_data)
+{
+ EventRequest *event_request = (EventRequest*)hook_data;
+ //EventsContext Events_Context = (EventsContext*)call_data;
+
+ //event_request->Events_Context = Events_Context;
+
+ return 0;
+}
+
+/*
+ * The draw event hook is called by the reading API to have a
+ * particular event drawn on the screen.
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function basically draw lines and icons. Two types of lines are drawn :
+ * one small (3 pixels?) representing the state of the process and the second
+ * type is thicker (10 pixels?) representing on which CPU a process is running
+ * (and this only in running state).
+ *
+ * Extremums of the lines :
+ * x_min : time of the last event context for this process kept in memory.
+ * x_max : time of the current event.
+ * y : middle of the process in the process list. The process is found in the
+ * list, therefore is it's position in pixels.
+ *
+ * The choice of lines'color is defined by the context of the last event for this
+ * process.
+ */
+int draw_event_hook(void *hook_data, void *call_data)
+{
+ EventRequest *event_request = (EventRequest*)hook_data;
+ ControlFlowData *control_flow_data = event_request->control_flow_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+
+ LttEvent *e;
+ e = tfc->e;
+
+ if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
+ {
+ g_critical("schedchange!");
+
+ /* Add process to process list (if not present) and get drawing "y" from
+ * process position */
+ guint pid_out, pid_in;
+ LttvProcessState *process_out, *process_in;
+ LttTime birth;
+ guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(event_request->control_flow_data);
+
+
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ pid_out = ltt_event_get_long_unsigned(e,element);
+ element = ltt_field_member(f,1);
+ pid_in = ltt_event_get_long_unsigned(e,element);
+ g_critical("out : %u in : %u", pid_out, pid_in);
+
+
+ /* Find process pid_out in the list... */
+ process_out = lttv_state_find_process(tfs, pid_out);
+ g_critical("out : %s",g_quark_to_string(process_out->state->s));
+
+ birth = process_out->creation_time;
+ gchar *name = strdup(g_quark_to_string(process_out->name));
+ HashedProcessData *hashed_process_data_out = NULL;
+
+ if(processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ &y_out,
+ &height,
+ &hashed_process_data_out) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_out,
+ &birth,
+ name,
+ &pl_height,
+ &hashed_process_data_out);
+ processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ &y_out,
+ &height,
+ &hashed_process_data_out);
+ drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
+ }
+
+ g_free(name);
+
+ /* Find process pid_in in the list... */
+ process_in = lttv_state_find_process(tfs, pid_in);
+ g_critical("in : %s",g_quark_to_string(process_in->state->s));
+
+ birth = process_in->creation_time;
+ name = strdup(g_quark_to_string(process_in->name));
+ HashedProcessData *hashed_process_data_in = NULL;
+
+ if(processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ &y_in,
+ &height,
+ &hashed_process_data_in) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_in,
+ &birth,
+ name,
+ &pl_height,
+ &hashed_process_data_in);
+ processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ &y_in,
+ &height,
+ &hashed_process_data_in);
+
+ drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
+ }
+ g_free(name);
+
+
+ /* Find pixels corresponding to time of the event. If the time does
+ * not fit in the window, show a warning, not supposed to happend. */
+ guint x = 0;
+ guint width = control_flow_data->drawing->drawing_area->allocation.width;
+
+ LttTime time = ltt_event_time(e);
+
+ LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
+ control_flow_data->time_window.start_time);
+
+
+ convert_time_to_pixels(
+ control_flow_data->time_window.start_time,
+ window_end,
+ time,
+ width,
+ &x);
+
+ assert(x <= width);
+
+ /* draw what represents the event for outgoing process. */
+
+ DrawContext *draw_context_out = hashed_process_data_out->draw_context;
+ draw_context_out->current->modify_over->x = x;
+ draw_context_out->current->modify_over->y = y_out;
+ draw_context_out->drawable = control_flow_data->drawing->pixmap;
+ draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
+ GtkWidget *widget = control_flow_data->drawing->drawing_area;
+ //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
+ draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+ //draw_context_out->gc = widget->style->black_gc;
+
+ //draw_arc((void*)&prop_arc, (void*)draw_context_out);
+ //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+
+ GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
+ GdkColor colorbg_out = { 0, 0xffff, 0xffff, 0xffff };
+ PropertiesText prop_text_out;
+ prop_text_out.foreground = &colorfg_out;
+ prop_text_out.background = &colorbg_out;
+ prop_text_out.size = 10;
+ prop_text_out.position = OVER;
+
+ /* Print status of the process : U, WF, WC, E, W, R */
+ if(process_out->state->s == LTTV_STATE_UNNAMED)
+ prop_text_out.text = "U";
+ else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
+ prop_text_out.text = "WF";
+ else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
+ prop_text_out.text = "WC";
+ else if(process_out->state->s == LTTV_STATE_EXIT)
+ prop_text_out.text = "E";
+ else if(process_out->state->s == LTTV_STATE_WAIT)
+ prop_text_out.text = "W";
+ else if(process_out->state->s == LTTV_STATE_RUN)
+ prop_text_out.text = "R";
+ else
+ prop_text_out.text = "U";
+
+ draw_text((void*)&prop_text_out, (void*)draw_context_out);
+ gdk_gc_unref(draw_context_out->gc);
+
+ /* Draw the line of the out process */
+ if(draw_context_out->previous->middle->x == -1)
+ {
+ draw_context_out->previous->middle->x = event_request->x_begin;
+ g_critical("out middle x_beg : %u",event_request->x_begin);
+ }
+
+ draw_context_out->current->middle->x = x;
+ draw_context_out->current->middle->y = y_out + height/2;
+ draw_context_out->previous->middle->y = y_out + height/2;
+ draw_context_out->drawable = control_flow_data->drawing->pixmap;
+ draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
+ //draw_context_out->gc = widget->style->black_gc;
+ draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
+
+ PropertiesLine prop_line_out;
+ prop_line_out.color = g_new(GdkColor,1);
+ prop_line_out.line_width = 4;
+ prop_line_out.style = GDK_LINE_SOLID;
+ prop_line_out.position = MIDDLE;
+
+ /* color of line : status of the process */
+ if(process_out->state->s == LTTV_STATE_UNNAMED)
+ {
+ prop_line_out.color->red = 0x0000;
+ prop_line_out.color->green = 0x0000;
+ prop_line_out.color->blue = 0x0000;
+ }
+ else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
+ {
+ prop_line_out.color->red = 0x0fff;
+ prop_line_out.color->green = 0x0000;
+ prop_line_out.color->blue = 0x0fff;
+ }
+ else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
+ {
+ prop_line_out.color->red = 0x0fff;
+ prop_line_out.color->green = 0x0fff;
+ prop_line_out.color->blue = 0x0000;
+ }
+ else if(process_out->state->s == LTTV_STATE_EXIT)
+ {
+ prop_line_out.color->red = 0xffff;
+ prop_line_out.color->green = 0x0000;
+ prop_line_out.color->blue = 0xffff;
+ }
+ else if(process_out->state->s == LTTV_STATE_WAIT)
+ {
+ prop_line_out.color->red = 0xffff;
+ prop_line_out.color->green = 0x0000;
+ prop_line_out.color->blue = 0x0000;
+ }
+ else if(process_out->state->s == LTTV_STATE_RUN)
+ {
+ prop_line_out.color->red = 0x0000;
+ prop_line_out.color->green = 0xffff;
+ prop_line_out.color->blue = 0x0000;
+ }
+ else
+ {
+ prop_line_out.color->red = 0x0000;
+ prop_line_out.color->green = 0x0000;
+ prop_line_out.color->blue = 0x0000;
+ }
+
+ draw_line((void*)&prop_line_out, (void*)draw_context_out);
+ g_free(prop_line_out.color);
+ gdk_gc_unref(draw_context_out->gc);
+ /* Note : finishing line will have to be added when trace read over. */
+
+ /* Finally, update the drawing context of the pid_in. */
+
+ DrawContext *draw_context_in = hashed_process_data_in->draw_context;
+ draw_context_in->current->modify_over->x = x;
+ draw_context_in->current->modify_over->y = y_in;
+ draw_context_in->drawable = control_flow_data->drawing->pixmap;
+ draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
+ widget = control_flow_data->drawing->drawing_area;
+ //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
+ //draw_context_in->gc = widget->style->black_gc;
+ draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+
+ //draw_arc((void*)&prop_arc, (void*)draw_context_in);
+ //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+
+ GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
+ GdkColor colorbg_in = { 0, 0xffff, 0xffff, 0xffff };
+ PropertiesText prop_text_in;
+ prop_text_in.foreground = &colorfg_in;
+ prop_text_in.background = &colorbg_in;
+ prop_text_in.size = 10;
+ prop_text_in.position = OVER;
+
+ /* Print status of the process : U, WF, WC, E, W, R */
+ if(process_in->state->s == LTTV_STATE_UNNAMED)
+ prop_text_in.text = "U";
+ else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
+ prop_text_in.text = "WF";
+ else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
+ prop_text_in.text = "WC";
+ else if(process_in->state->s == LTTV_STATE_EXIT)
+ prop_text_in.text = "E";
+ else if(process_in->state->s == LTTV_STATE_WAIT)
+ prop_text_in.text = "W";
+ else if(process_in->state->s == LTTV_STATE_RUN)
+ prop_text_in.text = "R";
+ else
+ prop_text_in.text = "U";
+
+ draw_text((void*)&prop_text_in, (void*)draw_context_in);
+ gdk_gc_unref(draw_context_in->gc);
+
+ /* Draw the line of the in process */
+ if(draw_context_in->previous->middle->x == -1)
+ {
+ draw_context_in->previous->middle->x = event_request->x_begin;
+ g_critical("in middle x_beg : %u",event_request->x_begin);
+ }
+
+ draw_context_in->current->middle->x = x;
+ draw_context_in->previous->middle->y = y_in + height/2;
+ draw_context_in->current->middle->y = y_in + height/2;
+ draw_context_in->drawable = control_flow_data->drawing->pixmap;
+ draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
+ //draw_context_in->gc = widget->style->black_gc;
+ draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
+
+ PropertiesLine prop_line_in;
+ prop_line_in.color = g_new(GdkColor,1);
+ prop_line_in.line_width = 4;
+ prop_line_in.style = GDK_LINE_SOLID;
+ prop_line_in.position = MIDDLE;
+
+ /* color of line : status of the process */
+ if(process_in->state->s == LTTV_STATE_UNNAMED)
+ {
+ prop_line_in.color->red = 0x0000;
+ prop_line_in.color->green = 0x0000;
+ prop_line_in.color->blue = 0x0000;
+ }
+ else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
+ {
+ prop_line_in.color->red = 0x0fff;
+ prop_line_in.color->green = 0x0000;
+ prop_line_in.color->blue = 0x0fff;
+ }
+ else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
+ {
+ prop_line_in.color->red = 0x0fff;
+ prop_line_in.color->green = 0x0fff;
+ prop_line_in.color->blue = 0x0000;
+ }
+ else if(process_in->state->s == LTTV_STATE_EXIT)
+ {
+ prop_line_in.color->red = 0xffff;
+ prop_line_in.color->green = 0x0000;
+ prop_line_in.color->blue = 0xffff;
+ }
+ else if(process_in->state->s == LTTV_STATE_WAIT)
+ {
+ prop_line_in.color->red = 0xffff;
+ prop_line_in.color->green = 0x0000;
+ prop_line_in.color->blue = 0x0000;
+ }
+ else if(process_in->state->s == LTTV_STATE_RUN)
+ {
+ prop_line_in.color->red = 0x0000;
+ prop_line_in.color->green = 0xffff;
+ prop_line_in.color->blue = 0x0000;
+ }
+ else
+ {
+ prop_line_in.color->red = 0x0000;
+ prop_line_in.color->green = 0x0000;
+ prop_line_in.color->blue = 0x0000;
+ }
+
+ draw_line((void*)&prop_line_in, (void*)draw_context_in);
+ g_free(prop_line_in.color);
+ gdk_gc_unref(draw_context_in->gc);
+ }
+
+ return 0;
+
+ /* Temp dump */
+#ifdef DONTSHOW
+ GString *string = g_string_new("");;
+ gboolean field_names = TRUE, state = TRUE;
+
+ lttv_event_to_string(e, tfc->tf, string, TRUE, field_names, tfs);
+ g_string_append_printf(string,"\n");
+
+ if(state) {
+ g_string_append_printf(string, " %s",
+ g_quark_to_string(tfs->process->state->s));
+ }
+
+ g_info("%s",string->str);
+
+ g_string_free(string, TRUE);
+
+ /* End of text dump */
+#endif //DONTSHOW
+
+}
+
+
+int draw_after_hook(void *hook_data, void *call_data)
+{
+ EventRequest *event_request = (EventRequest*)hook_data;
+ ControlFlowData *control_flow_data = event_request->control_flow_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+
+ LttEvent *e;
+ e = tfc->e;
+
+ if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e)),"schedchange") == 0)
+ {
+ g_critical("schedchange!");
+
+ /* Add process to process list (if not present) and get drawing "y" from
+ * process position */
+ guint pid_out, pid_in;
+ LttvProcessState *process_out, *process_in;
+ LttTime birth;
+ guint y_in = 0, y_out = 0, height = 0, pl_height = 0;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(event_request->control_flow_data);
+
+
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ pid_out = ltt_event_get_long_unsigned(e,element);
+ element = ltt_field_member(f,1);
+ pid_in = ltt_event_get_long_unsigned(e,element);
+ g_critical("out : %u in : %u", pid_out, pid_in);
+
+
+ /* Find process pid_out in the list... */
+ process_out = lttv_state_find_process(tfs, pid_out);
+ g_critical("out : %s",g_quark_to_string(process_out->state->s));
+
+ birth = process_out->creation_time;
+ gchar *name = strdup(g_quark_to_string(process_out->name));
+ HashedProcessData *hashed_process_data_out = NULL;
+
+ if(processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ &y_out,
+ &height,
+ &hashed_process_data_out) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_out,
+ &birth,
+ name,
+ &pl_height,
+ &hashed_process_data_out);
+ processlist_get_process_pixels(process_list,
+ pid_out,
+ &birth,
+ &y_out,
+ &height,
+ &hashed_process_data_out);
+ drawing_insert_square( event_request->control_flow_data->drawing, y_out, height);
+ }
+
+ g_free(name);
+
+ /* Find process pid_in in the list... */
+ process_in = lttv_state_find_process(tfs, pid_in);
+ g_critical("in : %s",g_quark_to_string(process_in->state->s));
+
+ birth = process_in->creation_time;
+ name = strdup(g_quark_to_string(process_in->name));
+ HashedProcessData *hashed_process_data_in = NULL;
+
+ if(processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ &y_in,
+ &height,
+ &hashed_process_data_in) == 1)
+ {
+ /* Process not present */
+ processlist_add(process_list,
+ pid_in,
+ &birth,
+ name,
+ &pl_height,
+ &hashed_process_data_in);
+ processlist_get_process_pixels(process_list,
+ pid_in,
+ &birth,
+ &y_in,
+ &height,
+ &hashed_process_data_in);
+
+ drawing_insert_square( event_request->control_flow_data->drawing, y_in, height);
+ }
+ g_free(name);
+
+
+ /* Find pixels corresponding to time of the event. If the time does
+ * not fit in the window, show a warning, not supposed to happend. */
+ //guint x = 0;
+ //guint width = control_flow_data->drawing->drawing_area->allocation.width;
+
+ //LttTime time = ltt_event_time(e);
+
+ //LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
+ // control_flow_data->time_window.start_time);
+
+
+ //convert_time_to_pixels(
+ // control_flow_data->time_window.start_time,
+ // window_end,
+ // time,
+ // width,
+ // &x);
+
+ //assert(x <= width);
+
+ /* draw what represents the event for outgoing process. */
+
+ DrawContext *draw_context_out = hashed_process_data_out->draw_context;
+ //draw_context_out->current->modify_over->x = x;
+ draw_context_out->current->modify_over->y = y_out;
+ draw_context_out->drawable = control_flow_data->drawing->pixmap;
+ draw_context_out->pango_layout = control_flow_data->drawing->pango_layout;
+ GtkWidget *widget = control_flow_data->drawing->drawing_area;
+ //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
+ draw_context_out->gc = widget->style->black_gc;
+
+ //draw_arc((void*)&prop_arc, (void*)draw_context_out);
+ //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+
+ GdkColor colorfg_out = { 0, 0xffff, 0x0000, 0x0000 };
+ GdkColor colorbg_out = { 0, 0xffff, 0xffff, 0xffff };
+ PropertiesText prop_text_out;
+ prop_text_out.foreground = &colorfg_out;
+ prop_text_out.background = &colorbg_out;
+ prop_text_out.size = 10;
+ prop_text_out.position = OVER;
+
+ /* Print status of the process : U, WF, WC, E, W, R */
+ if(process_out->state->s == LTTV_STATE_UNNAMED)
+ prop_text_out.text = "U";
+ else if(process_out->state->s == LTTV_STATE_WAIT_FORK)
+ prop_text_out.text = "WF";
+ else if(process_out->state->s == LTTV_STATE_WAIT_CPU)
+ prop_text_out.text = "WC";
+ else if(process_out->state->s == LTTV_STATE_EXIT)
+ prop_text_out.text = "E";
+ else if(process_out->state->s == LTTV_STATE_WAIT)
+ prop_text_out.text = "W";
+ else if(process_out->state->s == LTTV_STATE_RUN)
+ prop_text_out.text = "R";
+ else
+ prop_text_out.text = "U";
+
+ draw_text((void*)&prop_text_out, (void*)draw_context_out);
+
+ draw_context_out->current->middle->y = y_out+height/2;
+ draw_context_out->current->status = process_out->state->s;
+
+ /* for pid_out : remove previous, Prev = current, new current (default) */
+ g_free(draw_context_out->previous->modify_under);
+ g_free(draw_context_out->previous->modify_middle);
+ g_free(draw_context_out->previous->modify_over);
+ g_free(draw_context_out->previous->under);
+ g_free(draw_context_out->previous->middle);
+ g_free(draw_context_out->previous->over);
+ g_free(draw_context_out->previous);
+
+ draw_context_out->previous = draw_context_out->current;
+
+ draw_context_out->current = g_new(DrawInfo,1);
+ draw_context_out->current->over = g_new(ItemInfo,1);
+ draw_context_out->current->over->x = -1;
+ draw_context_out->current->over->y = -1;
+ draw_context_out->current->middle = g_new(ItemInfo,1);
+ draw_context_out->current->middle->x = -1;
+ draw_context_out->current->middle->y = -1;
+ draw_context_out->current->under = g_new(ItemInfo,1);
+ draw_context_out->current->under->x = -1;
+ draw_context_out->current->under->y = -1;
+ draw_context_out->current->modify_over = g_new(ItemInfo,1);
+ draw_context_out->current->modify_over->x = -1;
+ draw_context_out->current->modify_over->y = -1;
+ draw_context_out->current->modify_middle = g_new(ItemInfo,1);
+ draw_context_out->current->modify_middle->x = -1;
+ draw_context_out->current->modify_middle->y = -1;
+ draw_context_out->current->modify_under = g_new(ItemInfo,1);
+ draw_context_out->current->modify_under->x = -1;
+ draw_context_out->current->modify_under->y = -1;
+ draw_context_out->current->status = LTTV_STATE_UNNAMED;
+
+ /* Finally, update the drawing context of the pid_in. */
+
+ DrawContext *draw_context_in = hashed_process_data_in->draw_context;
+ //draw_context_in->current->modify_over->x = x;
+ draw_context_in->current->modify_over->y = y_in;
+ draw_context_in->drawable = control_flow_data->drawing->pixmap;
+ draw_context_in->pango_layout = control_flow_data->drawing->pango_layout;
+ widget = control_flow_data->drawing->drawing_area;
+ //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
+ draw_context_in->gc = widget->style->black_gc;
+
+ //draw_arc((void*)&prop_arc, (void*)draw_context_in);
+ //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
+
+ GdkColor colorfg_in = { 0, 0x0000, 0xffff, 0x0000 };
+ GdkColor colorbg_in = { 0, 0xffff, 0xffff, 0xffff };
+ PropertiesText prop_text_in;
+ prop_text_in.foreground = &colorfg_in;
+ prop_text_in.background = &colorbg_in;
+ prop_text_in.size = 10;
+ prop_text_in.position = OVER;
+
+ /* Print status of the process : U, WF, WC, E, W, R */
+ if(process_in->state->s == LTTV_STATE_UNNAMED)
+ prop_text_in.text = "U";
+ else if(process_in->state->s == LTTV_STATE_WAIT_FORK)
+ prop_text_in.text = "WF";
+ else if(process_in->state->s == LTTV_STATE_WAIT_CPU)
+ prop_text_in.text = "WC";
+ else if(process_in->state->s == LTTV_STATE_EXIT)
+ prop_text_in.text = "E";
+ else if(process_in->state->s == LTTV_STATE_WAIT)
+ prop_text_in.text = "W";
+ else if(process_in->state->s == LTTV_STATE_RUN)
+ prop_text_in.text = "R";
+ else
+ prop_text_in.text = "U";
+
+ draw_text((void*)&prop_text_in, (void*)draw_context_in);
+
+ draw_context_in->current->middle->y = y_in+height/2;
+ draw_context_in->current->status = process_in->state->s;
+
+ /* for pid_in : remove previous, Prev = current, new current (default) */
+ g_free(draw_context_in->previous->modify_under);
+ g_free(draw_context_in->previous->modify_middle);
+ g_free(draw_context_in->previous->modify_over);
+ g_free(draw_context_in->previous->under);
+ g_free(draw_context_in->previous->middle);
+ g_free(draw_context_in->previous->over);
+ g_free(draw_context_in->previous);
+
+ draw_context_in->previous = draw_context_in->current;
+
+ draw_context_in->current = g_new(DrawInfo,1);
+ draw_context_in->current->over = g_new(ItemInfo,1);
+ draw_context_in->current->over->x = -1;
+ draw_context_in->current->over->y = -1;
+ draw_context_in->current->middle = g_new(ItemInfo,1);
+ draw_context_in->current->middle->x = -1;
+ draw_context_in->current->middle->y = -1;
+ draw_context_in->current->under = g_new(ItemInfo,1);
+ draw_context_in->current->under->x = -1;
+ draw_context_in->current->under->y = -1;
+ draw_context_in->current->modify_over = g_new(ItemInfo,1);
+ draw_context_in->current->modify_over->x = -1;
+ draw_context_in->current->modify_over->y = -1;
+ draw_context_in->current->modify_middle = g_new(ItemInfo,1);
+ draw_context_in->current->modify_middle->x = -1;
+ draw_context_in->current->modify_middle->y = -1;
+ draw_context_in->current->modify_under = g_new(ItemInfo,1);
+ draw_context_in->current->modify_under->x = -1;
+ draw_context_in->current->modify_under->y = -1;
+ draw_context_in->current->status = LTTV_STATE_UNNAMED;
+
+ }
+
+ return 0;
+}
+
+
+
+
+gint update_time_window_hook(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ TimeWindow *old_time_window =
+ guicontrolflow_get_time_window(control_flow_data);
+ TimeWindow *new_time_window = ((TimeWindow*)call_data);
+
+ /* Two cases : zoom in/out or scrolling */
+
+ /* In order to make sure we can reuse the old drawing, the scale must
+ * be the same and the new time interval being partly located in the
+ * currently shown time interval. (reuse is only for scrolling)
+ */
+
+ g_info("Old time window HOOK : %u, %u to %u, %u",
+ old_time_window->start_time.tv_sec,
+ old_time_window->start_time.tv_nsec,
+ old_time_window->time_width.tv_sec,
+ old_time_window->time_width.tv_nsec);
+
+ g_info("New time window HOOK : %u, %u to %u, %u",
+ new_time_window->start_time.tv_sec,
+ new_time_window->start_time.tv_nsec,
+ new_time_window->time_width.tv_sec,
+ new_time_window->time_width.tv_nsec);
+
+ if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec
+ && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec)
+ {
+ /* Same scale (scrolling) */
+ g_info("scrolling");
+ LttTime *ns = &new_time_window->start_time;
+ LttTime *os = &old_time_window->start_time;
+ LttTime old_end = ltt_time_add(old_time_window->start_time,
+ old_time_window->time_width);
+ LttTime new_end = ltt_time_add(new_time_window->start_time,
+ new_time_window->time_width);
+ //if(ns<os+w<ns+w)
+ //if(ns<os+w && os+w<ns+w)
+ //if(ns<old_end && os<ns)
+ if(ltt_time_compare(*ns, old_end) == -1
+ && ltt_time_compare(*os, *ns) == -1)
+ {
+ g_info("scrolling near right");
+ /* Scroll right, keep right part of the screen */
+ guint x = 0;
+ guint width = control_flow_data->drawing->drawing_area->allocation.width;
+ convert_time_to_pixels(
+ *os,
+ old_end,
+ *ns,
+ width,
+ &x);
+
+ /* Copy old data to new location */
+ gdk_draw_drawable (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ control_flow_data->drawing->pixmap,
+ x, 0,
+ 0, 0,
+ -1, -1);
+
+ convert_time_to_pixels(
+ *ns,
+ new_end,
+ old_end,
+ width,
+ &x);
+
+ *old_time_window = *new_time_window;
+ /* Clear the data request background, but not SAFETY */
+ gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ TRUE,
+ x+SAFETY, 0,
+ control_flow_data->drawing->width - x, // do not overlap
+ control_flow_data->drawing->height+SAFETY);
+ /* Get new data for the rest. */
+ drawing_data_request(control_flow_data->drawing,
+ &control_flow_data->drawing->pixmap,
+ x, 0,
+ control_flow_data->drawing->width - x,
+ control_flow_data->drawing->height);
+
+ drawing_refresh(control_flow_data->drawing,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+
+ } else {
+ //if(ns<os<ns+w)
+ //if(ns<os && os<ns+w)
+ //if(ns<os && os<new_end)
+ if(ltt_time_compare(*ns,*os) == -1
+ && ltt_time_compare(*os,new_end) == -1)
+ {
+ g_info("scrolling near left");
+ /* Scroll left, keep left part of the screen */
+ guint x = 0;
+ guint width = control_flow_data->drawing->drawing_area->allocation.width;
+ convert_time_to_pixels(
+ *ns,
+ new_end,
+ *os,
+ width,
+ &x);
+
+ /* Copy old data to new location */
+ gdk_draw_drawable (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ control_flow_data->drawing->pixmap,
+ 0, 0,
+ x, 0,
+ -1, -1);
+
+ *old_time_window = *new_time_window;
+
+ /* Clean the data request background */
+ gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ TRUE,
+ 0, 0,
+ x, // do not overlap
+ control_flow_data->drawing->height+SAFETY);
+ /* Get new data for the rest. */
+ drawing_data_request(control_flow_data->drawing,
+ &control_flow_data->drawing->pixmap,
+ 0, 0,
+ x,
+ control_flow_data->drawing->height);
+
+ drawing_refresh(control_flow_data->drawing,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+ } else {
+ g_info("scrolling far");
+ /* Cannot reuse any part of the screen : far jump */
+ *old_time_window = *new_time_window;
+
+
+ gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ TRUE,
+ 0, 0,
+ control_flow_data->drawing->width+SAFETY, // do not overlap
+ control_flow_data->drawing->height+SAFETY);
+
+ drawing_data_request(control_flow_data->drawing,
+ &control_flow_data->drawing->pixmap,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+ drawing_refresh(control_flow_data->drawing,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+ }
+ }
+ } else {
+ /* Different scale (zoom) */
+ g_info("zoom");
+
+ *old_time_window = *new_time_window;
+
+ gdk_draw_rectangle (control_flow_data->drawing->pixmap,
+ control_flow_data->drawing->drawing_area->style->white_gc,
+ TRUE,
+ 0, 0,
+ control_flow_data->drawing->width+SAFETY, // do not overlap
+ control_flow_data->drawing->height+SAFETY);
+
+
+ drawing_data_request(control_flow_data->drawing,
+ &control_flow_data->drawing->pixmap,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+
+ drawing_refresh(control_flow_data->drawing,
+ 0, 0,
+ control_flow_data->drawing->width,
+ control_flow_data->drawing->height);
+ }
+
+ return 0;
+}
+
+gint update_current_time_hook(void *hook_data, void *call_data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
+
+ LttTime* current_time =
+ guicontrolflow_get_current_time(control_flow_data);
+ *current_time = *((LttTime*)call_data);
+
+ TimeWindow time_window;
+
+ LttTime time_begin = control_flow_data->time_window.start_time;
+ LttTime width = control_flow_data->time_window.time_width;
+ LttTime half_width = ltt_time_div(width,2.0);
+ LttTime time_end = ltt_time_add(time_begin, width);
+
+ LttvTracesetContext * tsc =
+ get_traceset_context(control_flow_data->mw);
+
+ LttTime trace_start = tsc->Time_Span->startTime;
+ LttTime trace_end = tsc->Time_Span->endTime;
+
+ g_info("New current time HOOK : %u, %u", current_time->tv_sec,
+ current_time->tv_nsec);
+
+
+
+ /* If current time is inside time interval, just move the highlight
+ * bar */
+
+ /* Else, we have to change the time interval. We have to tell it
+ * to the main window. */
+ /* The time interval change will take care of placing the current
+ * time at the center of the visible area, or nearest possible if we are
+ * at one end of the trace. */
+
+
+ if(ltt_time_compare(*current_time, time_begin) == -1)
+ {
+ if(ltt_time_compare(*current_time,
+ ltt_time_add(trace_start,half_width)) == -1)
+ time_begin = trace_start;
+ else
+ time_begin = ltt_time_sub(*current_time,half_width);
+
+ time_window.start_time = time_begin;
+ time_window.time_width = width;
+
+ set_time_window(control_flow_data->mw, &time_window);
+ }
+ else if(ltt_time_compare(*current_time, time_end) == 1)
+ {
+ if(ltt_time_compare(*current_time, ltt_time_sub(trace_end, half_width)) == 1)
+ time_begin = ltt_time_sub(trace_end,width);
+ else
+ time_begin = ltt_time_sub(*current_time,half_width);
+
+ time_window.start_time = time_begin;
+ time_window.time_width = width;
+
+ set_time_window(control_flow_data->mw, &time_window);
+
+ }
+ gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
+
+ return 0;
+}
+
+typedef struct _ClosureData {
+ EventRequest *event_request;
+ LttvTraceState *ts;
+} ClosureData;
+
+
+void draw_closure(gpointer key, gpointer value, gpointer user_data)
+{
+ ProcessInfo *process_info = (ProcessInfo*)key;
+ HashedProcessData *hashed_process_data = (HashedProcessData*)value;
+ ClosureData *closure_data = (ClosureData*)user_data;
+
+ ControlFlowData *control_flow_data =
+ closure_data->event_request->control_flow_data;
+
+ GtkWidget *widget = control_flow_data->drawing->drawing_area;
+
+ /* Get y position of process */
+ gint y=0, height=0;
+
+ processlist_get_pixels_from_data( control_flow_data->process_list,
+ process_info,
+ hashed_process_data,
+ &y,
+ &height);
+ /* Get last state of process */
+ LttvTraceContext *tc =
+ (LttvTraceContext *)closure_data->ts;
+
+ LttvTraceState *ts = closure_data->ts;
+ LttvProcessState *process;
+
+ process = lttv_state_find_process((LttvTracefileState*)ts, process_info->pid);
+
+ /* Draw the closing line */
+ DrawContext *draw_context = hashed_process_data->draw_context;
+ if(draw_context->previous->middle->x == -1)
+ {
+ draw_context->previous->middle->x = closure_data->event_request->x_begin;
+ g_critical("out middle x_beg : %u",closure_data->event_request->x_begin);
+ }
+
+ draw_context->current->middle->x = closure_data->event_request->x_end;
+ draw_context->current->middle->y = y + height/2;
+ draw_context->previous->middle->y = y + height/2;
+ draw_context->drawable = control_flow_data->drawing->pixmap;
+ draw_context->pango_layout = control_flow_data->drawing->pango_layout;
+ //draw_context->gc = widget->style->black_gc;
+ draw_context->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
+ gdk_gc_copy(draw_context->gc, widget->style->black_gc);
+
+ PropertiesLine prop_line;
+ prop_line.color = g_new(GdkColor,1);
+ prop_line.line_width = 6;
+ prop_line.style = GDK_LINE_SOLID;
+ prop_line.position = MIDDLE;
+
+ /* color of line : status of the process */
+ if(process->state->s == LTTV_STATE_UNNAMED)
+ {
+ prop_line.color->red = 0x0000;
+ prop_line.color->green = 0x0000;
+ prop_line.color->blue = 0x0000;
+ }
+ else if(process->state->s == LTTV_STATE_WAIT_FORK)
+ {
+ prop_line.color->red = 0x0fff;
+ prop_line.color->green = 0x0000;
+ prop_line.color->blue = 0x0fff;
+ }
+ else if(process->state->s == LTTV_STATE_WAIT_CPU)
+ {
+ prop_line.color->red = 0x0fff;
+ prop_line.color->green = 0x0fff;
+ prop_line.color->blue = 0x0000;
+ }
+ else if(process->state->s == LTTV_STATE_EXIT)
+ {
+ prop_line.color->red = 0xffff;
+ prop_line.color->green = 0x0000;
+ prop_line.color->blue = 0xffff;
+ }
+ else if(process->state->s == LTTV_STATE_WAIT)
+ {
+ prop_line.color->red = 0xffff;
+ prop_line.color->green = 0x0000;
+ prop_line.color->blue = 0x0000;
+ }
+ else if(process->state->s == LTTV_STATE_RUN)
+ {
+ prop_line.color->red = 0x0000;
+ prop_line.color->green = 0xffff;
+ prop_line.color->blue = 0x0000;
+ }
+ else
+ {
+ prop_line.color->red = 0x0000;
+ prop_line.color->green = 0x0000;
+ prop_line.color->blue = 0x0000;
+ }
+
+ draw_line((void*)&prop_line, (void*)draw_context);
+ g_free(prop_line.color);
+ gdk_gc_unref(draw_context->gc);
+
+ /* Reset draw_context of the process for next request */
+
+ hashed_process_data->draw_context->drawable = NULL;
+ hashed_process_data->draw_context->gc = NULL;
+ hashed_process_data->draw_context->pango_layout = NULL;
+ hashed_process_data->draw_context->current->over->x = -1;
+ hashed_process_data->draw_context->current->over->y = -1;
+ hashed_process_data->draw_context->current->middle->x = -1;
+ hashed_process_data->draw_context->current->middle->y = -1;
+ hashed_process_data->draw_context->current->under->x = -1;
+ hashed_process_data->draw_context->current->under->y = -1;
+ hashed_process_data->draw_context->current->modify_over->x = -1;
+ hashed_process_data->draw_context->current->modify_over->y = -1;
+ hashed_process_data->draw_context->current->modify_middle->x = -1;
+ hashed_process_data->draw_context->current->modify_middle->y = -1;
+ hashed_process_data->draw_context->current->modify_under->x = -1;
+ hashed_process_data->draw_context->current->modify_under->y = -1;
+ hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
+ hashed_process_data->draw_context->previous->over->x = -1;
+ hashed_process_data->draw_context->previous->over->y = -1;
+ hashed_process_data->draw_context->previous->middle->x = -1;
+ hashed_process_data->draw_context->previous->middle->y = -1;
+ hashed_process_data->draw_context->previous->under->x = -1;
+ hashed_process_data->draw_context->previous->under->y = -1;
+ hashed_process_data->draw_context->previous->modify_over->x = -1;
+ hashed_process_data->draw_context->previous->modify_over->y = -1;
+ hashed_process_data->draw_context->previous->modify_middle->x = -1;
+ hashed_process_data->draw_context->previous->modify_middle->y = -1;
+ hashed_process_data->draw_context->previous->modify_under->x = -1;
+ hashed_process_data->draw_context->previous->modify_under->y = -1;
+ hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
+
+
+}
+
+/*
+ * for each process
+ * draw closing line
+ * new default prev and current
+ */
+int after_data_request(void *hook_data, void *call_data)
+{
+ EventRequest *event_request = (EventRequest*)hook_data;
+ ControlFlowData *control_flow_data = event_request->control_flow_data;
+
+ ProcessList *process_list =
+ guicontrolflow_get_process_list(event_request->control_flow_data);
+
+ ClosureData closure_data;
+ closure_data.event_request = (EventRequest*)hook_data;
+ closure_data.ts = (LttvTraceState*)call_data;
+
+ g_hash_table_foreach(process_list->process_hash, draw_closure,
+ (void*)&closure_data);
+
+}
+
--- /dev/null
+/* Event_hooks.c defines the hooks that are given to processTrace as parameter.
+ * These hooks call the drawing API to draw the information on the screen,
+ * using information from Context, but mostly state (running, waiting...).
+ */
+
+
+#ifndef _EVENT_HOOKS_H
+#define _EVENT_HOOKS_H
+
+#include <gtk/gtk.h>
+#include <lttv/mainWindow.h>
+#include <ltt/time.h>
+#include "Process_List.h"
+#include "Drawing.h"
+#include "CFV.h"
+
+
+/* Structure used to store and use information relative to one events refresh
+ * request. Typically filled in by the expose event callback, then passed to the
+ * library call, then used by the drawing hooks. Then, once all the events are
+ * sent, it is freed by the hook called after the reading.
+ */
+typedef struct _EventRequest
+{
+ ControlFlowData *control_flow_data;
+ LttTime time_begin, time_end;
+ gint x_begin, x_end;
+ /* Fill the Events_Context during the initial expose, before calling for
+ * events.
+ */
+ //GArray Events_Context; //FIXME
+} EventRequest ;
+
+
+
+
+
+void send_test_data(ProcessList *process_list, Drawing_t *drawing);
+
+GtkWidget *h_guicontrolflow(MainWindow *mw, LttvTracesetSelector * s, char * key);
+
+int event_selected_hook(void *hook_data, void *call_data);
+
+/* Hook called before drawing. Gets the initial context at the beginning of the
+ * drawing interval and copy it to the context in event_request.
+ */
+int draw_before_hook(void *hook_data, void *call_data);
+
+/*
+ * The draw event hook is called by the reading API to have a
+ * particular event drawn on the screen.
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function basically draw lines and icons. Two types of lines are drawn :
+ * one small (3 pixels?) representing the state of the process and the second
+ * type is thicker (10 pixels?) representing on which CPU a process is running
+ * (and this only in running state).
+ *
+ * Extremums of the lines :
+ * x_min : time of the last event context for this process kept in memory.
+ * x_max : time of the current event.
+ * y : middle of the process in the process list. The process is found in the
+ * list, therefore is it's position in pixels.
+ *
+ * The choice of lines'color is defined by the context of the last event for this
+ * process.
+ */
+int draw_event_hook(void *hook_data, void *call_data);
+
+int draw_after_hook(void *hook_data, void *call_data);
+
+void draw_closure(gpointer key, gpointer value, gpointer user_data);
+
+int after_data_request(void *hook_data, void *call_data);
+
+
+gint update_time_window_hook(void *hook_data, void *call_data);
+gint update_current_time_hook(void *hook_data, void *call_data);
+
+
+
+
+#endif // _EVENT_HOOKS_H
--- /dev/null
+#
+# Makefile for LTT New generation user interface : plugins.
+#
+# Created by Mathieu Desnoyers on September 27, 2003
+#
+
+AM_CFLAGS = $(GLIB_CFLAGS)
+AM_CFLAGS += $(GTK_CFLAGS)
+LIBS += $(GLIB_LIBS)
+LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/API -lmainWinApi
+
+libdir = ${lttvplugindir}
+
+lib_LTLIBRARIES = libguiControlFlow.la
+libguiControlFlow_la_LDFLAGS = -module
+libguiControlFlow_la_SOURCES = module.c Event_Hooks.c CFV.c Process_List.c\
+ Drawing.c Draw_Item.c
+
+noinst_HEADERS = Event_Hooks.h CFV.h Process_List.h\
+ Drawing.h Draw_Item.h
--- /dev/null
+
+#include <gtk/gtk.h>
+#include <glib.h>
+#include "Process_List.h"
+#include "Draw_Item.h"
+
+/*****************************************************************************
+ * Methods to synchronize process list *
+ *****************************************************************************/
+
+/* Enumeration of the columns */
+enum
+{
+ PROCESS_COLUMN,
+ PID_COLUMN,
+ BIRTH_S_COLUMN,
+ BIRTH_NS_COLUMN,
+ N_COLUMNS
+};
+
+
+gint process_sort_func ( GtkTreeModel *model,
+ GtkTreeIter *it_a,
+ GtkTreeIter *it_b,
+ gpointer user_data)
+{
+ GValue a, b;
+
+ memset(&a, 0, sizeof(GValue));
+ memset(&b, 0, sizeof(GValue));
+
+ /* Order by PID */
+ gtk_tree_model_get_value( model,
+ it_a,
+ PID_COLUMN,
+ &a);
+
+ gtk_tree_model_get_value( model,
+ it_b,
+ PID_COLUMN,
+ &b);
+
+ if(G_VALUE_TYPE(&a) == G_TYPE_UINT
+ && G_VALUE_TYPE(&b) == G_TYPE_UINT )
+ {
+ if(g_value_get_uint(&a) > g_value_get_uint(&b))
+ {
+ g_value_unset(&a);
+ g_value_unset(&b);
+ return 1;
+ }
+ if(g_value_get_uint(&a) < g_value_get_uint(&b))
+ {
+ g_value_unset(&a);
+ g_value_unset(&b);
+ return 0;
+ }
+ }
+
+ g_value_unset(&a);
+ g_value_unset(&b);
+
+
+ /* Order by birth second */
+ gtk_tree_model_get_value( model,
+ it_a,
+ BIRTH_S_COLUMN,
+ &a);
+
+ gtk_tree_model_get_value( model,
+ it_b,
+ BIRTH_S_COLUMN,
+ &b);
+
+
+ if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
+ && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
+ {
+ if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
+ {
+ g_value_unset(&a);
+ g_value_unset(&b);
+ return 1;
+ }
+ if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
+ {
+ g_value_unset(&a);
+ g_value_unset(&b);
+ return 0;
+ }
+
+ }
+
+ g_value_unset(&a);
+ g_value_unset(&b);
+
+ /* Order by birth nanosecond */
+ gtk_tree_model_get_value( model,
+ it_a,
+ BIRTH_NS_COLUMN,
+ &a);
+
+ gtk_tree_model_get_value( model,
+ it_b,
+ BIRTH_NS_COLUMN,
+ &b);
+
+
+ if(G_VALUE_TYPE(&a) == G_TYPE_ULONG
+ && G_VALUE_TYPE(&b) == G_TYPE_ULONG )
+ {
+ if(g_value_get_ulong(&a) > g_value_get_ulong(&b))
+ {
+ g_value_unset(&a);
+ g_value_unset(&b);
+ return 1;
+ }
+ // Final condition
+ //if(g_value_get_ulong(&a) < g_value_get_ulong(&b))
+ //{
+ // g_value_unset(&a);
+ // g_value_unset(&b);
+ // return 0;
+ //}
+
+ }
+
+ g_value_unset(&a);
+ g_value_unset(&b);
+
+ return 0;
+
+}
+
+guint hash_fct(gconstpointer key)
+{
+ return ((ProcessInfo*)key)->pid;
+}
+
+gboolean equ_fct(gconstpointer a, gconstpointer b)
+{
+ if(((ProcessInfo*)a)->pid != ((ProcessInfo*)b)->pid)
+ return 0;
+// g_critical("compare %u and %u",((ProcessInfo*)a)->pid,((ProcessInfo*)b)->pid);
+ if(((ProcessInfo*)a)->birth.tv_sec != ((ProcessInfo*)b)->birth.tv_sec)
+ return 0;
+// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_sec,((ProcessInfo*)b)->birth.tv_sec);
+
+ if(((ProcessInfo*)a)->birth.tv_nsec != ((ProcessInfo*)b)->birth.tv_nsec)
+ return 0;
+// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_nsec,((ProcessInfo*)b)->birth.tv_nsec);
+
+ return 1;
+}
+
+void destroy_hash_key(gpointer key);
+
+void destroy_hash_data(gpointer data);
+
+
+
+
+ProcessList *processlist_construct(void)
+{
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *renderer;
+
+ ProcessList* process_list = g_new(ProcessList,1);
+
+ process_list->number_of_process = 0;
+
+ /* Create the Process list */
+ process_list->list_store = gtk_list_store_new ( N_COLUMNS,
+ G_TYPE_STRING,
+ G_TYPE_UINT,
+ G_TYPE_ULONG,
+ G_TYPE_ULONG);
+
+
+ process_list->process_list_widget =
+ gtk_tree_view_new_with_model
+ (GTK_TREE_MODEL (process_list->list_store));
+
+ g_object_unref (G_OBJECT (process_list->list_store));
+
+ gtk_tree_sortable_set_sort_func(
+ GTK_TREE_SORTABLE(process_list->list_store),
+ PID_COLUMN,
+ process_sort_func,
+ NULL,
+ NULL);
+
+ gtk_tree_sortable_set_sort_column_id(
+ GTK_TREE_SORTABLE(process_list->list_store),
+ PID_COLUMN,
+ GTK_SORT_ASCENDING);
+
+ process_list->process_hash = g_hash_table_new_full(
+ hash_fct, equ_fct,
+ destroy_hash_key, destroy_hash_data
+ );
+
+
+ gtk_tree_view_set_headers_visible(
+ GTK_TREE_VIEW(process_list->process_list_widget), FALSE);
+
+ /* Create a column, associating the "text" attribute of the
+ * cell_renderer to the first column of the model */
+ /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes ( "Process",
+ renderer,
+ "text",
+ PROCESS_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 0.0);
+ gtk_tree_view_column_set_fixed_width (column, 45);
+ gtk_tree_view_append_column (
+ GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+ column = gtk_tree_view_column_new_with_attributes ( "PID",
+ renderer,
+ "text",
+ PID_COLUMN,
+ NULL);
+ gtk_tree_view_append_column (
+ GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+
+ column = gtk_tree_view_column_new_with_attributes ( "Birth sec",
+ renderer,
+ "text",
+ BIRTH_S_COLUMN,
+ NULL);
+ gtk_tree_view_append_column (
+ GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+ //gtk_tree_view_column_set_visible(column, 0);
+ //
+ column = gtk_tree_view_column_new_with_attributes ( "Birth nsec",
+ renderer,
+ "text",
+ BIRTH_NS_COLUMN,
+ NULL);
+ gtk_tree_view_append_column (
+ GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+ //gtk_tree_view_column_set_visible(column, 0);
+
+ g_object_set_data_full(
+ G_OBJECT(process_list->process_list_widget),
+ "process_list_Data",
+ process_list,
+ (GDestroyNotify)processlist_destroy);
+
+ return process_list;
+}
+void processlist_destroy(ProcessList *process_list)
+{
+ g_hash_table_destroy(process_list->process_hash);
+ process_list->process_hash = NULL;
+
+ g_free(process_list);
+}
+
+GtkWidget *processlist_get_widget(ProcessList *process_list)
+{
+ return process_list->process_list_widget;
+}
+
+
+
+gint get_cell_height(GtkTreeView *tree_view)
+{
+ gint height;
+ GtkTreeViewColumn *Column = gtk_tree_view_get_column(tree_view, 0);
+ //GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column);
+ //GtkCellRenderer *Renderer = g_list_first(Render_List)->data;
+
+ //g_list_free(Render_List);
+ gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height);
+ //g_critical("cell 0 height : %u",height);
+
+ return height;
+}
+
+void destroy_hash_key(gpointer key)
+{
+ g_free(key);
+}
+
+void destroy_hash_data(gpointer data)
+{
+ g_free(data);
+}
+
+int processlist_add( ProcessList *process_list,
+ guint pid,
+ LttTime *birth,
+ gchar *name,
+ guint *height,
+ HashedProcessData **pm_hashed_process_data)
+{
+ GtkTreeIter iter ;
+ ProcessInfo *Process_Info = g_new(ProcessInfo, 1);
+ HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1);
+ *pm_hashed_process_data = hashed_process_data;
+
+ Process_Info->pid = pid;
+ Process_Info->birth = *birth;
+
+ hashed_process_data->draw_context = g_new(DrawContext, 1);
+ hashed_process_data->draw_context->drawable = NULL;
+ hashed_process_data->draw_context->gc = NULL;
+ hashed_process_data->draw_context->pango_layout = NULL;
+ hashed_process_data->draw_context->current = g_new(DrawInfo,1);
+ hashed_process_data->draw_context->current->over = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->over->x = -1;
+ hashed_process_data->draw_context->current->over->y = -1;
+ hashed_process_data->draw_context->current->middle = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->middle->x = -1;
+ hashed_process_data->draw_context->current->middle->y = -1;
+ hashed_process_data->draw_context->current->under = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->under->x = -1;
+ hashed_process_data->draw_context->current->under->y = -1;
+ hashed_process_data->draw_context->current->modify_over = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->modify_over->x = -1;
+ hashed_process_data->draw_context->current->modify_over->y = -1;
+ hashed_process_data->draw_context->current->modify_middle = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->modify_middle->x = -1;
+ hashed_process_data->draw_context->current->modify_middle->y = -1;
+ hashed_process_data->draw_context->current->modify_under = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->current->modify_under->x = -1;
+ hashed_process_data->draw_context->current->modify_under->y = -1;
+ hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED;
+ hashed_process_data->draw_context->previous = g_new(DrawInfo,1);
+ hashed_process_data->draw_context->previous->over = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->over->x = -1;
+ hashed_process_data->draw_context->previous->over->y = -1;
+ hashed_process_data->draw_context->previous->middle = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->middle->x = -1;
+ hashed_process_data->draw_context->previous->middle->y = -1;
+ hashed_process_data->draw_context->previous->under = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->under->x = -1;
+ hashed_process_data->draw_context->previous->under->y = -1;
+ hashed_process_data->draw_context->previous->modify_over = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->modify_over->x = -1;
+ hashed_process_data->draw_context->previous->modify_over->y = -1;
+ hashed_process_data->draw_context->previous->modify_middle = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->modify_middle->x = -1;
+ hashed_process_data->draw_context->previous->modify_middle->y = -1;
+ hashed_process_data->draw_context->previous->modify_under = g_new(ItemInfo,1);
+ hashed_process_data->draw_context->previous->modify_under->x = -1;
+ hashed_process_data->draw_context->previous->modify_under->y = -1;
+ hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED;
+
+ /* Add a new row to the model */
+ gtk_list_store_append ( process_list->list_store, &iter);
+ //g_critical ( "iter before : %s", gtk_tree_path_to_string (
+ // gtk_tree_model_get_path (
+ // GTK_TREE_MODEL(process_list->list_store),
+ // &iter)));
+ gtk_list_store_set ( process_list->list_store, &iter,
+ PROCESS_COLUMN, name,
+ PID_COLUMN, pid,
+ BIRTH_S_COLUMN, birth->tv_sec,
+ BIRTH_NS_COLUMN, birth->tv_nsec,
+ -1);
+ hashed_process_data->row_ref = gtk_tree_row_reference_new (
+ GTK_TREE_MODEL(process_list->list_store),
+ gtk_tree_model_get_path(
+ GTK_TREE_MODEL(process_list->list_store),
+ &iter));
+ g_hash_table_insert( process_list->process_hash,
+ (gpointer)Process_Info,
+ (gpointer)hashed_process_data);
+
+ //g_critical ( "iter after : %s", gtk_tree_path_to_string (
+ // gtk_tree_model_get_path (
+ // GTK_TREE_MODEL(process_list->list_store),
+ // &iter)));
+ process_list->number_of_process++;
+
+ *height = get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
+ * process_list->number_of_process ;
+
+
+ return 0;
+
+}
+
+int processlist_remove( ProcessList *process_list,
+ guint pid,
+ LttTime *birth)
+{
+ ProcessInfo Process_Info;
+ gint *path_indices;
+ HashedProcessData *hashed_process_data;
+ GtkTreeIter iter;
+
+ Process_Info.pid = pid;
+ Process_Info.birth = *birth;
+
+
+ if(hashed_process_data =
+ (HashedProcessData*)g_hash_table_lookup(
+ process_list->process_hash,
+ &Process_Info))
+ {
+ gtk_tree_model_get_iter (
+ GTK_TREE_MODEL(process_list->list_store),
+ &iter,
+ gtk_tree_row_reference_get_path(
+ (GtkTreeRowReference*)hashed_process_data->row_ref)
+ );
+
+ gtk_list_store_remove (process_list->list_store, &iter);
+
+ g_free(hashed_process_data->draw_context->previous->modify_under);
+ g_free(hashed_process_data->draw_context->previous->modify_middle);
+ g_free(hashed_process_data->draw_context->previous->modify_over);
+ g_free(hashed_process_data->draw_context->previous->under);
+ g_free(hashed_process_data->draw_context->previous->middle);
+ g_free(hashed_process_data->draw_context->previous->over);
+ g_free(hashed_process_data->draw_context->previous);
+ g_free(hashed_process_data->draw_context->current->modify_under);
+ g_free(hashed_process_data->draw_context->current->modify_middle);
+ g_free(hashed_process_data->draw_context->current->modify_over);
+ g_free(hashed_process_data->draw_context->current->under);
+ g_free(hashed_process_data->draw_context->current->middle);
+ g_free(hashed_process_data->draw_context->current->over);
+ g_free(hashed_process_data->draw_context->current);
+ g_free(hashed_process_data->draw_context);
+ g_free(hashed_process_data);
+
+ g_hash_table_remove(process_list->process_hash,
+ &Process_Info);
+
+ process_list->number_of_process--;
+
+ return 0;
+ } else {
+ return 1;
+ }
+}
+
+
+guint processlist_get_height(ProcessList *process_list)
+{
+ return get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget))
+ * process_list->number_of_process ;
+}
+
+
+gint processlist_get_process_pixels( ProcessList *process_list,
+ guint pid, LttTime *birth,
+ guint *y,
+ guint *height,
+ HashedProcessData **pm_hashed_process_data)
+{
+ ProcessInfo Process_Info;
+ gint *path_indices;
+ GtkTreePath *tree_path;
+ HashedProcessData *hashed_process_data = NULL;
+
+ Process_Info.pid = pid;
+ Process_Info.birth = *birth;
+
+ if(hashed_process_data =
+ (HashedProcessData*)g_hash_table_lookup(
+ process_list->process_hash,
+ &Process_Info))
+ {
+ tree_path = gtk_tree_row_reference_get_path(
+ hashed_process_data->row_ref);
+ path_indices = gtk_tree_path_get_indices (tree_path);
+
+ *height = get_cell_height(
+ GTK_TREE_VIEW(process_list->process_list_widget));
+ *y = *height * path_indices[0];
+ *pm_hashed_process_data = hashed_process_data;
+ return 0;
+ } else {
+ *pm_hashed_process_data = hashed_process_data;
+ return 1;
+ }
+
+}
+
+
+gint processlist_get_pixels_from_data( ProcessList *process_list,
+ ProcessInfo *process_info,
+ HashedProcessData *hashed_process_data,
+ guint *y,
+ guint *height)
+{
+ gint *path_indices;
+ GtkTreePath *tree_path;
+
+ tree_path = gtk_tree_row_reference_get_path(
+ hashed_process_data->row_ref);
+ path_indices = gtk_tree_path_get_indices (tree_path);
+
+ *height = get_cell_height(
+ GTK_TREE_VIEW(process_list->process_list_widget));
+ *y = *height * path_indices[0];
+
+ return 0;
+
+}
--- /dev/null
+#ifndef _PROCESS_LIST_H
+#define _PROCESS_LIST_H
+
+#include <gtk/gtk.h>
+#include <lttv/state.h>
+#include <ltt/ltt.h>
+#include "Draw_Item.h"
+
+/* The process list
+ *
+ * Tasks :
+ * Create a process list
+ * contains the data for the process list
+ * tells the height of the process list widget
+ * provides methods to add/remove process from the list
+ * note : the sync with drawing is left to the caller.
+ * provides helper function to convert a process unique identifier to
+ * pixels (in height).
+ *
+ * //FIXME : connect the scrolled window adjustment with the list.
+ */
+
+typedef struct _ProcessInfo {
+
+ guint pid;
+ LttTime birth;
+
+} ProcessInfo;
+
+typedef struct _HashedProcessData {
+
+ GtkTreeRowReference *row_ref;
+ DrawContext *draw_context;
+
+} HashedProcessData;
+
+struct _ProcessList {
+
+ GtkWidget *process_list_widget;
+ GtkListStore *list_store;
+
+ /* A hash table by PID to speed up process position find in the list */
+ GHashTable *process_hash;
+
+ guint number_of_process;
+};
+
+
+typedef struct _ProcessList ProcessList;
+
+ProcessList *processlist_construct(void);
+void processlist_destroy(ProcessList *process_list);
+GtkWidget *processlist_get_widget(ProcessList *process_list);
+
+// out : success (0) and height
+int processlist_add(ProcessList *process_list, guint pid, LttTime *birth,
+ gchar *name, guint *height, HashedProcessData **hashed_process_data);
+// out : success (0) and height
+int processlist_remove(ProcessList *process_list, guint pid, LttTime *birth);
+
+guint processlist_get_height(ProcessList *process_list);
+
+// Returns 0 on success
+gint processlist_get_process_pixels(ProcessList *process_list,
+ guint pid, LttTime *birth,
+ guint *y, guint *height,
+ HashedProcessData **hashed_process_data);
+
+gint processlist_get_pixels_from_data( ProcessList *process_list,
+ ProcessInfo *process_info,
+ HashedProcessData *hashed_process_data,
+ guint *y,
+ guint *height);
+
+#endif // _PROCESS_LIST_H
--- /dev/null
+/*****************************************************************************
+ * Callbacks used for the viewer *
+ *****************************************************************************/
+void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*)data;
+
+ EventRequest *event_request = g_new(sizeof(EventRequest));
+
+ event_request->control_flow_data = control_flow_data;
+
+ /* Calculate, from pixels in expose, the time interval to get data */
+
+ get_time_from_pixels(expose->area.x, expose->area.width,
+ control_flow_data->drawing_Area_Info.width,
+ &control_flow_data->Begin_Time, &control_flow_data->End_Time,
+ &event_request->time_begin, &event_request->time_end)
+
+ /* Look in statistics of the trace the processes present during the
+ * whole time interval _shown on the screen_. Modify the list of
+ * processes to match it. NOTE : modify, not recreate. If recreation is
+ * needed,keep a pointer to the currently selected event in the list.
+ */
+
+ /* Call the reading API to have events sent to drawing hooks */
+ lttv_trace_set_process( control_flow_data->Trace_Set,
+ Draw_Before_Hooks,
+ Draw_Event_Hooks,
+ Draw_After_Hooks,
+ NULL, //FIXME : filter here
+ event_request->time_begin,
+ event_request->time_end);
+
+}
+
+
+void v_scroll_cb (GtkAdjustment *adjustment, gpointer data)
+{
+ ControlFlowData *control_flow_data = (ControlFlowData*)data;
+ GtkTreePath *Tree_Path;
+
+ g_critical("DEBUG : scroll signal, value : %f", adjustment->value);
+
+ //get_test_data((int)adjustment->value, control_flow_data->Num_Visible_Events,
+ // control_flow_data);
+
+
+
+}
+
+
--- /dev/null
+//FIXME by including ltt.h
+#include <time.h>
+typedef time_t ltt_time;
+
+typedef struct _ltt_time_interval
+{
+ ltt_time time_begin, time_end;
+} ltt_time_interval;
+
+// ???
+
+
+ /* Setup the hooks */
+ Draw_Before_Hooks = lttv_hooks_new();
+ Draw_Event_Hooks = lttv_hooks_new();
+ Draw_After_Hooks = lttv_hooks_new();
+
+ lttv_hooks_add(Draw_Before_Hooks, Draw_Before_Hook, NULL);
+ lttv_hooks_add(Draw_Event_Hooks, Draw_Event_Hook, NULL);
+ lttv_hooks_add(Draw_After_Hooks, Draw_After_Hook, NULL);
+
+ /* Destroy the hooks */
+
+ lttv_hooks_destroy(Draw_Before_Hooks);
+ lttv_hooks_destroy(Draw_Event_Hooks);
+ lttv_hooks_destroy(Draw_After_Hooks);
+
+
+
+
+/*****************************************************************************
+ * Definition of structures *
+ *****************************************************************************/
+
+/* Structure used to store and use information relative to one events refresh
+ * request. Typically filled in by the expose event callback, then passed to the
+ * library call, then used by the drawing hooks. Then, once all the events are
+ * sent, it is freed by the hook called after the reading.
+ */
+typedef struct _EventRequest
+{
+ ControlFlowData *control_flow_data;
+ ltt_time time_begin, time_end;
+ /* Fill the Events_Context during the initial expose, before calling for
+ * events.
+ */
+ GArray Events_Context; //FIXME
+} EventRequest ;
+
+
+
+/*****************************************************************************
+ * Function prototypes *
+ *****************************************************************************/
+//! Control Flow Viewer's constructor hook
+GtkWidget *hGuiControlFlow(GtkWidget *mw);
+//! Control Flow Viewer's constructor
+ControlFlowData *GuiControlFlow(void);
+//! Control Flow Viewer's destructor
+void GuiControlFlow_Destructor(ControlFlowData *control_flow_data);
+
+
+static int Event_Selected_Hook(void *hook_data, void *call_data);
+
+static lttv_hooks
+ *Draw_Before_Hooks,
+ *Draw_Event_Hooks,
+ *Draw_After_Hooks;
+
+Draw_Before_Hook(void *hook_data, void *call_data)
+Draw_Event_Hook(void *hook_data, void *call_data)
+Draw_After_Hook(void *hook_data, void *call_data)
+
+
+//void Tree_V_set_cursor(ControlFlowData *control_flow_data);
+//void Tree_V_get_cursor(ControlFlowData *control_flow_data);
+
+/* Prototype for selection handler callback */
+//static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
+static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data);
+//static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data);
+//static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data);
+//static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data);
+//static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data);
+
+static void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data);
+
+void add_test_process(ControlFlowData *control_flow_data);
+
+static void get_test_data(guint event_number, guint List_Height,
+ ControlFlowData *control_flow_data);
+
+void add_test_data(ControlFlowData *control_flow_data);
+void test_draw(ControlFlowData *control_flow_data);
+
+void drawing_Area_Init(ControlFlowData *control_flow_data);
+
+
+/*\@}*/
--- /dev/null
+/*! \defgroup guiEvents libguiControlFlow: The GUI ControlFlow display plugin */
+/*\@{*/
+
+/*! \file guiControlFlow.c
+ * \brief Graphical plugin for showing control flow of a trace.
+ *
+ * This plugin adds a Control Flow Viewer functionnality to Linux TraceToolkit
+ * GUI when this plugin is loaded. The init and destroy functions add the
+ * viewer's insertion menu item and toolbar icon by calling gtkTraceSet's
+ * API functions. Then, when a viewer's object is created, the constructor
+ * creates ans register through API functions what is needed to interact
+ * with the TraceSet window.
+ *
+ * This plugin uses the gdk library to draw the events and gtk to interact
+ * with the user.
+ *
+ * Author : Mathieu Desnoyers, June 2003
+ */
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+#include <glib.h>
+#include <gmodule.h>
+#include <lttv/module.h>
+#include <lttv/gtkTraceSet.h>
+
+#include "CFV.h"
+#include "Event_Hooks.h"
+
+ #include "../icons/hGuiControlFlowInsert.xpm"
+
+static LttvModule *Main_Win_Module;
+
+
+/** Array containing instanced objects. Used when module is unloaded */
+GSList *g_control_flow_data_list = NULL ;
+
+
+
+
+/*****************************************************************************
+ * Functions for module loading/unloading *
+ *****************************************************************************/
+/**
+ * plugin's init function
+ *
+ * This function initializes the Control Flow Viewer functionnality through the
+ * gtkTraceSet API.
+ */
+G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) {
+
+ Main_Win_Module = lttv_module_require(self, "mainwin", argc, argv);
+
+ if(Main_Win_Module == NULL)
+ {
+ g_critical("Can't load Control Flow Viewer : missing mainwin\n");
+ return;
+ }
+
+ g_info("GUI ControlFlow Viewer init()");
+
+ /* Register the toolbar insert button */
+ toolbar_item_reg(hGuiControlFlowInsert_xpm, "Insert Control Flow Viewer",
+ h_guicontrolflow);
+
+ /* Register the menu item insert entry */
+ menu_item_reg("/", "Insert Control Flow Viewer", h_guicontrolflow);
+
+}
+
+void destroy_walk(gpointer data, gpointer user_data)
+{
+ g_info("Walk destroy GUI Control Flow Viewer");
+ guicontrolflow_destructor_full((ControlFlowData*)data);
+}
+
+
+
+/**
+ * plugin's destroy function
+ *
+ * This function releases the memory reserved by the module and unregisters
+ * everything that has been registered in the gtkTraceSet API.
+ */
+G_MODULE_EXPORT void destroy() {
+ g_info("GUI Control Flow Viewer destroy()");
+ int i;
+
+ g_slist_foreach(g_control_flow_data_list, destroy_walk, NULL );
+
+ g_slist_free(g_control_flow_data_list);
+
+ /* Unregister the toolbar insert button */
+ toolbar_item_unreg(h_guicontrolflow);
+
+ /* Unregister the menu item insert entry */
+ menu_item_unreg(h_guicontrolflow);
+
+}
--- /dev/null
+
+
+static void destroy_cb( GtkWidget *widget,
+ gpointer data )
+{
+ gtk_main_quit ();
+}
+
+
+
+int main(int argc, char **argv)
+{
+ GtkWidget *Window;
+ GtkWidget *CF_Viewer;
+ GtkWidget *VBox_V;
+ GtkWidget *HScroll_VC;
+ ControlFlowData *control_flow_data;
+ guint ev_sel = 444 ;
+ /* Horizontal scrollbar and it's adjustment */
+ GtkWidget *VScroll_VC;
+ GtkAdjustment *v_adjust ;
+
+ /* Initialize i18n support */
+ gtk_set_locale ();
+
+ /* Initialize the widget set */
+ gtk_init (&argc, &argv);
+
+ init();
+
+ Window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (Window), ("Test Window"));
+
+ g_signal_connect (G_OBJECT (Window), "destroy",
+ G_CALLBACK (destroy_cb), NULL);
+
+
+ VBox_V = gtk_vbox_new(0, 0);
+ gtk_container_add (GTK_CONTAINER (Window), VBox_V);
+
+ //ListViewer = hGuiEvents(Window);
+ //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0);
+
+ //ListViewer = hGuiEvents(Window);
+ //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0);
+
+ control_flow_data = guicontrolflow();
+ CF_Viewer = control_flow_data->scrolled_window;
+ gtk_box_pack_start(GTK_BOX(VBox_V), CF_Viewer, TRUE, TRUE, 0);
+
+ /* Create horizontal scrollbar and pack it */
+ HScroll_VC = gtk_hscrollbar_new(NULL);
+ gtk_box_pack_start(GTK_BOX(VBox_V), HScroll_VC, FALSE, TRUE, 0);
+
+
+ gtk_widget_show (HScroll_VC);
+ gtk_widget_show (VBox_V);
+ gtk_widget_show (Window);
+
+ //Event_Selected_Hook(control_flow_data, &ev_sel);
+
+ gtk_main ();
+
+ g_critical("main loop finished");
+
+ //h_guievents_destructor(ListViewer);
+
+ //g_critical("GuiEvents Destructor finished");
+ destroy();
+
+ return 0;
+}
+
+
+
+void add_test_process(ControlFlowData *control_flow_data)
+{
+ GtkTreeIter iter;
+ int i;
+ gchar *process[] = { "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten" };
+
+ for(i=0; i<control_flow_data->number_of_process; i++)
+ {
+ /* Add a new row to the model */
+ gtk_list_store_append (control_flow_data->list_store, &iter);
+ gtk_list_store_set ( control_flow_data->list_store, &iter,
+ PROCESS_COLUMN, process[i],
+ -1);
+ }
+
+}
+
+
+
+
+
+
+void test_draw(ControlFlowData *control_flow_data)
+{
+ /* Draw event states using available height, Number of process, cell height
+ * (don't forget to remove two pixels at beginning and end).
+ * For horizontal : use width, Time_Begin, Time_End.
+ * This function calls the reading library to get the draw_hook called
+ * for the desired period of time. */
+
+ drawingAreaInfo *drawing_Area_Info = &control_flow_data->drawing_Area_Info;
+
+
+}
+
+#ifdef DEBUG
+void test_draw() {
+ gint cell_height = get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list_widget));
+ GdkGC *GC = gdk_gc_new(widget->window);
+ GdkColor color = CF_Colors[GREEN];
+
+ gdk_color_alloc (gdk_colormap_get_system () , &color);
+
+ g_critical("expose");
+
+ /* When redrawing, use widget->allocation.width to get the width of
+ * drawable area. */
+ control_flow_data->drawing_Area_Info.width = widget->allocation.width;
+
+ test_draw(control_flow_data);
+
+ gdk_gc_copy(GC,widget->style->white_gc);
+ gdk_gc_set_foreground(GC,&color);
+
+ //gdk_draw_arc (widget->window,
+ // widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
+ // TRUE,
+ // //0, 0, widget->allocation.width, widget->allocation.height,
+ // 0, 0, widget->allocation.width,
+ // control_flow_data->drawing_Area_Info.height,
+ // 0, 64 * 360);
+
+
+ //drawing_Area_Init(control_flow_data);
+
+ // 2 pixels for the box around the drawing area, 1 pixel for off-by-one
+ // (starting from 0)
+ //gdk_gc_copy (&GC, widget->style->fg_gc[GTK_WIDGET_STATE (widget)]);
+
+ gdk_gc_set_line_attributes(GC,12, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
+
+ gdk_draw_line (widget->window,
+ GC,
+ 0, (cell_height-1)/2,
+ widget->allocation.width, (cell_height-1)/2);
+
+ color = CF_Colors[BLUE];
+
+ gdk_color_alloc (gdk_colormap_get_system () , &color);
+
+ gdk_gc_set_foreground(GC,&color);
+
+
+ gdk_gc_set_line_attributes(GC,3, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
+
+ gdk_draw_line (widget->window,
+ GC,
+ 0, (cell_height-1)/2,
+ widget->allocation.width,(cell_height-1)/2);
+
+
+
+
+
+
+ g_object_unref(GC);
+
+ //gdk_colormap_alloc_colors(gdk_colormap_get_system(), TRUE,
+
+ //gdk_gc_set_line_attributes(GC,5, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER);
+ //gdk_gc_set_foreground(GC,
+
+ //gdk_draw_line (widget->window,
+ // GC,
+ // 0, (2*cell_height)-2-1,
+ // 50, (2*cell_height)-2-1);
+
+}
+#endif //DEBUG
+
+
+/* Event_Hook.c tests */
+
+void test_draw_item(Drawing_t *drawing,
+ GdkPixmap *pixmap)
+{
+ PropertiesIcon properties_icon;
+ DrawContext draw_context;
+
+ DrawInfo current, previous;
+ ItemInfo over, middle, under, modify_over, modify_middle, modify_under;
+
+ int i=0,j=0;
+
+ //for(i=0; i<1024;i=i+15)
+ {
+ // for(j=0;j<768;j=j+15)
+ {
+ over.x = i;
+ over.y = j;
+
+ current.modify_over = &over;
+
+ draw_context.drawable = pixmap;
+ draw_context.gc = drawing->drawing_area->style->black_gc;
+
+ draw_context.current = ¤t;
+ draw_context.previous = NULL;
+
+ properties_icon.icon_name = g_new(char, MAX_PATH_LEN);
+ strncpy(properties_icon.icon_name,
+ "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm",
+ MAX_PATH_LEN);
+ properties_icon.width = -1;
+ properties_icon.height = -1;
+ properties_icon.position = OVER;
+ draw_icon(&properties_icon, &draw_context);
+ g_free(properties_icon.icon_name);
+ }
+ }
+
+}
+
+#ifdef NOTUSE
+/* NOTE : no drawing data should be sent there, since the drawing widget
+ * has not been initialized */
+void send_test_drawing(ProcessList *process_list,
+ Drawing_t *drawing,
+ GdkPixmap *pixmap,
+ gint x, gint y, // y not used here?
+ gint width,
+ gint height) // height won't be used here ?
+{
+ int i,j;
+ ProcessInfo Process_Info = {10000, 12000, 55600};
+ //ProcessInfo Process_Info = {156, 14000, 55500};
+ GtkTreeRowReference *row_ref;
+ PangoContext *context;
+ PangoLayout *layout;
+ PangoFontDescription *FontDesc;// = pango_font_description_new();
+ gint Font_Size;
+
+ //icon
+ //GdkBitmap *mask = g_new(GdkBitmap, 1);
+ //GdkPixmap *icon_pixmap = g_new(GdkPixmap, 1);
+ GdkGC * gc;
+ // rectangle
+ GdkColor color = { 0, 0xffff, 0x0000, 0x0000 };
+
+ gc = gdk_gc_new(pixmap);
+ /* Sent text data */
+ layout = gtk_widget_create_pango_layout(drawing->drawing_area,
+ NULL);
+ context = pango_layout_get_context(layout);
+ FontDesc = pango_context_get_font_description(context);
+ Font_Size = pango_font_description_get_size(FontDesc);
+ pango_font_description_set_size(FontDesc, Font_Size-3*PANGO_SCALE);
+
+
+
+
+ LttTime birth;
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55500;
+ g_info("we have : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
+ processlist_get_process_pixels(process_list,
+ 1,
+ &birth,
+ &y,
+ &height);
+
+ g_info("we draw : x : %u, y : %u, width : %u, height : %u", x, y, width, height);
+ drawing_draw_line(
+ drawing, pixmap, x,
+ y+(height/2), x + width, y+(height/2),
+ drawing->drawing_area->style->black_gc);
+
+ pango_layout_set_text(layout, "Test", -1);
+ gdk_draw_layout(pixmap, drawing->drawing_area->style->black_gc,
+ 0, y+height, layout);
+
+ birth.tv_sec = 14000;
+ birth.tv_nsec = 55500;
+
+ processlist_get_process_pixels(process_list,
+ 156,
+ &birth,
+ &y,
+ &height);
+
+
+ drawing_draw_line(
+ drawing, pixmap, x,
+ y+(height/2), x + width, y+(height/2),
+ drawing->drawing_area->style->black_gc);
+
+ g_info("y : %u, height : %u", y, height);
+
+
+
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55700;
+
+ processlist_get_process_pixels(process_list,
+ 10,
+ &birth,
+ &y,
+ &height);
+
+ /* Draw rectangle (background color) */
+ gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
+ gdk_gc_set_rgb_fg_color(gc, &color);
+ gdk_draw_rectangle(pixmap, gc,
+ TRUE,
+ x, y, width, height);
+
+ drawing_draw_line(
+ drawing, pixmap, x,
+ y+(height/2), x + width, y+(height/2),
+ drawing->drawing_area->style->black_gc);
+
+
+ /* Draw arc */
+ gdk_draw_arc(pixmap, drawing->drawing_area->style->black_gc,
+ TRUE, 100, y, height/2, height/2, 0, 360*64);
+
+ g_info("y : %u, height : %u", y, height);
+
+ for(i=0; i<10; i++)
+ {
+ birth.tv_sec = i*12000;
+ birth.tv_nsec = i*55700;
+
+ processlist_get_process_pixels(process_list,
+ i,
+ &birth,
+ &y,
+ &height);
+
+
+ drawing_draw_line(
+ drawing, pixmap, x,
+ y+(height/2), x + width, y+(height/2),
+ drawing->drawing_area->style->black_gc);
+
+ g_critical("y : %u, height : %u", y, height);
+
+ }
+
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55600;
+
+ processlist_get_process_pixels(process_list,
+ 10,
+ &birth,
+ &y,
+ &height);
+
+
+ drawing_draw_line(
+ drawing, pixmap, x,
+ y+(height/2), x + width, y+(height/2),
+ drawing->drawing_area->style->black_gc);
+
+ g_info("y : %u, height : %u", y, height);
+
+
+ /* IMPORTANT : This action uses the cpu heavily! */
+ //icon_pixmap = gdk_pixmap_create_from_xpm(pixmap, &mask, NULL,
+// "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/move_message.xpm");
+ // "/home/compudj/local/share/LinuxTraceToolkit/pixmaps/mini-display.xpm");
+
+ // gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, mask);
+
+// for(i=x;i<x+width;i=i+15)
+// {
+// for(j=0;j<height*20;j=j+15)
+// {
+
+ /* Draw icon */
+ //gdk_gc_copy(gc, drawing->drawing_area->style->black_gc);
+// gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, i, j);
+// gdk_draw_drawable(pixmap,
+// drawing->drawing_area->style->black_gc,
+// icon_pixmap,
+// 0, 0, i, j, -1, -1);
+
+// }
+// }
+
+ test_draw_item(drawing,pixmap);
+
+ //gdk_gc_set_clip_origin(drawing->drawing_area->style->black_gc, 0, 0);
+ //gdk_gc_set_clip_mask(drawing->drawing_area->style->black_gc, NULL);
+
+ //g_free(icon_pixmap);
+ //g_free(mask);
+
+
+
+
+
+
+ pango_font_description_set_size(FontDesc, Font_Size);
+ g_object_unref(layout);
+ g_free(gc);
+}
+
+void send_test_process(ProcessList *process_list, Drawing_t *drawing)
+{
+ guint height, y;
+ int i;
+ ProcessInfo Process_Info = {10000, 12000, 55600};
+ //ProcessInfo Process_Info = {156, 14000, 55500};
+ GtkTreeRowReference *row_ref;
+
+ LttTime birth;
+
+ if(process_list->Test_Process_Sent) return;
+
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55500;
+
+ processlist_add(process_list,
+ 1,
+ &birth,
+ &y);
+ processlist_get_process_pixels(process_list,
+ 1,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ //g_critical("y : %u, height : %u", y, height);
+
+ birth.tv_sec = 14000;
+ birth.tv_nsec = 55500;
+
+ processlist_add(process_list,
+ 156,
+ &birth,
+ &y);
+ processlist_get_process_pixels(process_list,
+ 156,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ //g_critical("y : %u, height : %u", y, height);
+
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55700;
+
+ processlist_add(process_list,
+ 10,
+ &birth,
+ &height);
+ processlist_get_process_pixels(process_list,
+ 10,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ //g_critical("y : %u, height : %u", y, height);
+
+ //drawing_insert_square( drawing, height, 5);
+
+ for(i=0; i<10; i++)
+ {
+ birth.tv_sec = i*12000;
+ birth.tv_nsec = i*55700;
+
+ processlist_add(process_list,
+ i,
+ &birth,
+ &height);
+ processlist_get_process_pixels(process_list,
+ i,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ // g_critical("y : %u, height : %u", y, height);
+
+ }
+ //g_critical("height : %u", height);
+
+ birth.tv_sec = 12000;
+ birth.tv_nsec = 55600;
+
+ processlist_add(process_list,
+ 10,
+ &birth,
+ &y);
+ processlist_get_process_pixels(process_list,
+ 10,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ //g_critical("y : %u, height : %u", y, height);
+
+ processlist_add(process_list,
+ 10000,
+ &birth,
+ &height);
+ processlist_get_process_pixels(process_list,
+ 10000,
+ &birth,
+ &y,
+ &height);
+ drawing_insert_square( drawing, y, height);
+
+ //g_critical("y : %u, height : %u", y, height);
+
+ //drawing_insert_square( drawing, height, 5);
+ //g_critical("height : %u", height);
+
+
+ processlist_get_process_pixels(process_list,
+ 10000,
+ &birth,
+ &y, &height);
+ processlist_remove( process_list,
+ 10000,
+ &birth);
+
+ drawing_remove_square( drawing, y, height);
+
+ if(row_ref =
+ (GtkTreeRowReference*)g_hash_table_lookup(
+ process_list->process_hash,
+ &Process_Info))
+ {
+ g_critical("key found");
+ g_critical("position in the list : %s",
+ gtk_tree_path_to_string (
+ gtk_tree_row_reference_get_path(
+ (GtkTreeRowReference*)row_ref)
+ ));
+
+ }
+
+ process_list->Test_Process_Sent = TRUE;
+
+}
+#endif//NOTUSE
+
--- /dev/null
+#
+# Makefile for LTT New generation user interface : plugins.
+#
+# Created by Mathieu Desnoyers on May 6, 2003
+#
+
+AM_CFLAGS = $(GLIB_CFLAGS)
+AM_CFLAGS += $(GTK_CFLAGS)
+LIBS += $(GLIB_LIBS)
+LIBS += $(GTK_LIBS) -L${top_srcdir}/lttv/modules/gui/API -lmainWinApi
+
+libdir = ${lttvplugindir}
+
+lib_LTLIBRARIES = libguiStatistic.la
+libguiStatistic_la_LDFLAGS = -module
+libguiStatistic_la_SOURCES = guiStatistic.c
--- /dev/null
+#include <glib.h>
+#include <gmodule.h>
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+
+#include <lttv/module.h>
+#include <lttv/gtkTraceSet.h>
+#include <lttv/processTrace.h>
+#include <lttv/hook.h>
+#include <lttv/common.h>
+#include <lttv/state.h>
+#include <lttv/stats.h>
+
+#include <ltt/ltt.h>
+#include <ltt/event.h>
+#include <ltt/type.h>
+#include <ltt/trace.h>
+
+#include <string.h>
+
+#include "../icons/hGuiStatisticInsert.xpm"
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+#define PATH_LENGTH 256
+
+static LttvModule *statistic_main_win_module;
+static GPtrArray * statistic_traceset;
+
+/** Array containing instanced objects. Used when module is unloaded */
+static GSList *g_statistic_viewer_data_list = NULL ;
+
+typedef struct _StatisticViewerData StatisticViewerData;
+
+//! Statistic Viewer's constructor hook
+GtkWidget *h_gui_statistic(MainWindow *parent_window, LttvTracesetSelector * s, char* key);
+//! Statistic Viewer's constructor
+StatisticViewerData *gui_statistic(MainWindow *parent_window,LttvTracesetSelector * s, char* key);
+//! Statistic Viewer's destructor
+void gui_statistic_destructor(StatisticViewerData *statistic_viewer_data);
+void gui_statistic_free(StatisticViewerData *statistic_viewer_data);
+
+void grab_focus(GtkWidget *widget, gpointer data);
+static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
+
+void statistic_destroy_hash_key(gpointer key);
+void statistic_destroy_hash_data(gpointer data);
+
+void show_traceset_stats(StatisticViewerData * statistic_viewer_data);
+void show_tree(StatisticViewerData * statistic_viewer_data,
+ LttvAttribute* stats, GtkTreeIter* parent);
+void show_statistic(StatisticViewerData * statistic_viewer_data,
+ LttvAttribute* stats, GtkTextBuffer* buf);
+
+
+/** hook functions for update time interval, current time ... */
+gboolean statistic_update_time_window(void * hook_data, void * call_data);
+gboolean statistic_show_viewer(void * hook_data, void * call_data);
+gboolean statistic_traceset_changed(void * hook_data, void * call_data);
+void statistic_add_context_hooks(StatisticViewerData * statistic_viewer_data,
+ LttvTracesetContext * tsc);
+void statistic_remove_context_hooks(StatisticViewerData * statistic_viewer_data,
+ LttvTracesetContext * tsc);
+
+gboolean statistic_insert_traceset_stats(void * stats);
+
+enum
+{
+ NAME_COLUMN,
+ N_COLUMNS
+};
+
+struct _StatisticViewerData{
+ MainWindow * mw;
+ LttvTracesetStats * stats;
+ gboolean calculate_stats;
+ int size;
+
+ TimeInterval time_span;
+ gboolean shown; //indicate if the statistic is shown or not
+ char * filter_key;
+
+ GtkWidget * hpaned_v;
+ GtkTreeStore * store_m;
+ GtkWidget * tree_v;
+
+ //scroll window containing Tree View
+ GtkWidget * scroll_win_tree;
+
+ GtkWidget * text_v;
+ //scroll window containing Text View
+ GtkWidget * scroll_win_text;
+
+ // Selection handler
+ GtkTreeSelection *select_c;
+
+ //hash
+ GHashTable *statistic_hash;
+};
+
+
+/**
+ * plugin's init function
+ *
+ * This function initializes the Statistic Viewer functionnality through the
+ * gtkTraceSet API.
+ */
+G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) {
+
+ statistic_main_win_module = lttv_module_require(self, "mainwin", argc, argv);
+
+ if(statistic_main_win_module == NULL){
+ g_critical("Can't load Statistic Viewer : missing mainwin\n");
+ return;
+ }
+
+ statistic_traceset = g_ptr_array_new ();
+
+ /* Register the toolbar insert button */
+ toolbar_item_reg(hGuiStatisticInsert_xpm, "Insert Statistic Viewer", h_gui_statistic);
+
+ /* Register the menu item insert entry */
+ menu_item_reg("/", "Insert Statistic Viewer", h_gui_statistic);
+
+}
+
+void statistic_destroy_walk(gpointer data, gpointer user_data)
+{
+ gui_statistic_destructor((StatisticViewerData*)data);
+}
+
+/**
+ * plugin's destroy function
+ *
+ * This function releases the memory reserved by the module and unregisters
+ * everything that has been registered in the gtkTraceSet API.
+ */
+G_MODULE_EXPORT void destroy() {
+ int i;
+
+ if(g_statistic_viewer_data_list){
+ g_slist_foreach(g_statistic_viewer_data_list, statistic_destroy_walk, NULL );
+ g_slist_free(g_statistic_viewer_data_list);
+ }
+ g_ptr_array_free (statistic_traceset, TRUE);
+
+ /* Unregister the toolbar insert button */
+ toolbar_item_unreg(h_gui_statistic);
+
+ /* Unregister the menu item insert entry */
+ menu_item_unreg(h_gui_statistic);
+}
+
+
+void
+gui_statistic_free(StatisticViewerData *statistic_viewer_data)
+{
+ if(statistic_viewer_data){
+ unreg_update_time_window(statistic_update_time_window,statistic_viewer_data, statistic_viewer_data->mw);
+ unreg_show_viewer(statistic_show_viewer,statistic_viewer_data, statistic_viewer_data->mw);
+ unreg_update_traceset(statistic_traceset_changed,statistic_viewer_data, statistic_viewer_data->mw);
+
+ g_hash_table_destroy(statistic_viewer_data->statistic_hash);
+ g_free(statistic_viewer_data->filter_key);
+ g_statistic_viewer_data_list = g_slist_remove(g_statistic_viewer_data_list, statistic_viewer_data);
+ g_free(statistic_viewer_data);
+ }
+}
+
+void
+gui_statistic_destructor(StatisticViewerData *statistic_viewer_data)
+{
+ /* May already been done by GTK window closing */
+ if(GTK_IS_WIDGET(statistic_viewer_data->hpaned_v)){
+ gtk_widget_destroy(statistic_viewer_data->hpaned_v);
+ statistic_viewer_data = NULL;
+ }
+ //gui_statistic_free(statistic_viewer_data);
+}
+
+
+/**
+ * Statistic Viewer's constructor hook
+ *
+ * This constructor is given as a parameter to the menuitem and toolbar button
+ * registration. It creates the list.
+ * @param parent_window A pointer to the parent window.
+ * @return The widget created.
+ */
+GtkWidget *
+h_gui_statistic(MainWindow * parent_window, LttvTracesetSelector * s, char* key)
+{
+ StatisticViewerData* statistic_viewer_data = gui_statistic(parent_window, s, key) ;
+
+ if(statistic_viewer_data)
+ return statistic_viewer_data->hpaned_v;
+ else return NULL;
+
+}
+
+gboolean statistic_insert_traceset_stats(void * stats)
+{
+ int i, len;
+ gpointer s;
+
+ len = statistic_traceset->len;
+ for(i=0;i<len;i++){
+ s = g_ptr_array_index(statistic_traceset, i);
+ if(s == stats) break;
+ }
+ if(i==len){
+ g_ptr_array_add(statistic_traceset, stats);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+/**
+ * Statistic Viewer's constructor
+ *
+ * This constructor is used to create StatisticViewerData data structure.
+ * @return The Statistic viewer data created.
+ */
+StatisticViewerData *
+gui_statistic(MainWindow *parent_window, LttvTracesetSelector * s, char* key)
+{
+ GtkCellRenderer *renderer;
+ GtkTreeViewColumn *column;
+
+ StatisticViewerData* statistic_viewer_data = g_new(StatisticViewerData,1);
+
+ statistic_viewer_data->mw = parent_window;
+ statistic_viewer_data->stats = get_traceset_stats_api(statistic_viewer_data->mw);
+ statistic_viewer_data->calculate_stats = statistic_insert_traceset_stats((void *)statistic_viewer_data->stats);
+
+ reg_update_time_window(statistic_update_time_window,statistic_viewer_data, statistic_viewer_data->mw);
+ reg_show_viewer(statistic_show_viewer,statistic_viewer_data, statistic_viewer_data->mw);
+ reg_update_traceset(statistic_traceset_changed,statistic_viewer_data, statistic_viewer_data->mw);
+
+ statistic_viewer_data->statistic_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
+ statistic_destroy_hash_key,
+ statistic_destroy_hash_data);
+
+ statistic_viewer_data->hpaned_v = gtk_hpaned_new();
+ statistic_viewer_data->store_m = gtk_tree_store_new (N_COLUMNS, G_TYPE_STRING);
+ statistic_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (statistic_viewer_data->store_m));
+ g_object_unref (G_OBJECT (statistic_viewer_data->store_m));
+
+ g_signal_connect (G_OBJECT (statistic_viewer_data->tree_v), "grab-focus",
+ G_CALLBACK (grab_focus),
+ statistic_viewer_data);
+
+ // Setup the selection handler
+ statistic_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (statistic_viewer_data->tree_v));
+ gtk_tree_selection_set_mode (statistic_viewer_data->select_c, GTK_SELECTION_SINGLE);
+ g_signal_connect (G_OBJECT (statistic_viewer_data->select_c), "changed",
+ G_CALLBACK (tree_selection_changed_cb),
+ statistic_viewer_data);
+
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes ("Statistic Name",
+ renderer,
+ "text", NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 0.0);
+ // gtk_tree_view_column_set_fixed_width (column, 45);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (statistic_viewer_data->tree_v), column);
+
+
+ gtk_tree_view_set_headers_visible(GTK_TREE_VIEW (statistic_viewer_data->tree_v), FALSE);
+
+ statistic_viewer_data->scroll_win_tree = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_tree),
+ GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
+
+ gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_tree), statistic_viewer_data->tree_v);
+ gtk_paned_pack1(GTK_PANED(statistic_viewer_data->hpaned_v),statistic_viewer_data->scroll_win_tree, TRUE, FALSE);
+ gtk_paned_set_position(GTK_PANED(statistic_viewer_data->hpaned_v), 160);
+
+ statistic_viewer_data->scroll_win_text = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(statistic_viewer_data->scroll_win_text),
+ GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
+
+ statistic_viewer_data->text_v = gtk_text_view_new ();
+ g_signal_connect (G_OBJECT (statistic_viewer_data->text_v), "grab-focus",
+ G_CALLBACK (grab_focus),
+ statistic_viewer_data);
+
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
+ gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(statistic_viewer_data->text_v),FALSE);
+ gtk_container_add (GTK_CONTAINER (statistic_viewer_data->scroll_win_text), statistic_viewer_data->text_v);
+ gtk_paned_pack2(GTK_PANED(statistic_viewer_data->hpaned_v), statistic_viewer_data->scroll_win_text, TRUE, FALSE);
+
+ gtk_widget_show(statistic_viewer_data->scroll_win_tree);
+ gtk_widget_show(statistic_viewer_data->scroll_win_text);
+ gtk_widget_show(statistic_viewer_data->tree_v);
+ gtk_widget_show(statistic_viewer_data->text_v);
+ gtk_widget_show(statistic_viewer_data->hpaned_v);
+
+ //get the life span of the traceset and set the upper of the scroll bar
+ get_traceset_time_span(statistic_viewer_data->mw, &statistic_viewer_data->time_span);
+
+ statistic_viewer_data->shown = FALSE;
+ statistic_viewer_data->filter_key = g_strdup(key);
+ g_object_set_data(
+ G_OBJECT(statistic_viewer_data->hpaned_v),
+ statistic_viewer_data->filter_key,
+ s);
+
+ g_object_set_data(
+ G_OBJECT(statistic_viewer_data->hpaned_v),
+ TRACESET_TIME_SPAN,
+ &statistic_viewer_data->time_span);
+
+ if(statistic_viewer_data->calculate_stats){
+ if(lttv_stats_load_statistics(statistic_viewer_data->stats))
+ statistic_viewer_data->calculate_stats = FALSE;
+ }
+
+ if(statistic_viewer_data->calculate_stats == FALSE){
+ statistic_viewer_data->size = 1;
+ g_object_set_data(
+ G_OBJECT(statistic_viewer_data->hpaned_v),
+ MAX_NUMBER_EVENT,
+ &statistic_viewer_data->size);
+ }
+
+ g_object_set_data_full(
+ G_OBJECT(statistic_viewer_data->hpaned_v),
+ "statistic_viewer_data",
+ statistic_viewer_data,
+ (GDestroyNotify)gui_statistic_free);
+
+ /* Add the object's information to the module's array */
+ g_statistic_viewer_data_list = g_slist_append(
+ g_statistic_viewer_data_list,
+ statistic_viewer_data);
+
+ return statistic_viewer_data;
+}
+
+void grab_focus(GtkWidget *widget, gpointer data)
+{
+ StatisticViewerData *statistic_viewer_data = (StatisticViewerData *)data;
+ MainWindow * mw = statistic_viewer_data->mw;
+ set_focused_pane(mw, gtk_widget_get_parent(statistic_viewer_data->hpaned_v));
+}
+
+static void
+tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
+{
+ StatisticViewerData *statistic_viewer_data = (StatisticViewerData*)data;
+ GtkTreeIter iter;
+ GtkTreeModel *model = GTK_TREE_MODEL(statistic_viewer_data->store_m);
+ gchar *event;
+ GtkTextBuffer* buf;
+ gchar * str;
+ GtkTreePath * path;
+ GtkTextIter text_iter;
+ LttvAttribute * stats;
+
+ if (gtk_tree_selection_get_selected (selection, &model, &iter))
+ {
+ gtk_tree_model_get (model, &iter, NAME_COLUMN, &event, -1);
+
+ path = gtk_tree_model_get_path(GTK_TREE_MODEL(model),&iter);
+ str = gtk_tree_path_to_string (path);
+ stats = (LttvAttribute*)g_hash_table_lookup (statistic_viewer_data->statistic_hash,str);
+ g_free(str);
+
+ buf = gtk_text_view_get_buffer((GtkTextView*)statistic_viewer_data->text_v);
+ gtk_text_buffer_set_text(buf,"Statistic for '", -1);
+ gtk_text_buffer_get_end_iter(buf, &text_iter);
+ gtk_text_buffer_insert(buf, &text_iter, event, strlen(event));
+ gtk_text_buffer_get_end_iter(buf, &text_iter);
+ gtk_text_buffer_insert(buf, &text_iter, "' :\n\n",5);
+
+ show_statistic(statistic_viewer_data, stats, buf);
+
+ g_free (event);
+ }
+}
+
+void statistic_destroy_hash_key(gpointer key)
+{
+ g_free(key);
+}
+
+void statistic_destroy_hash_data(gpointer data)
+{
+ // g_free(data);
+}
+
+void show_traceset_stats(StatisticViewerData * statistic_viewer_data)
+{
+ int i, nb;
+ LttvTraceset *ts;
+ LttvTraceStats *tcs;
+ LttSystemDescription *desc;
+ LttvTracesetStats * tscs = statistic_viewer_data->stats;
+ gchar * str, trace_str[PATH_LENGTH];
+ GtkTreePath * path;
+ GtkTreeIter iter;
+ GtkTreeStore * store = statistic_viewer_data->store_m;
+
+ if(tscs->stats == NULL) return;
+
+ gtk_tree_store_append (store, &iter, NULL);
+ gtk_tree_store_set (store, &iter,
+ NAME_COLUMN, "Traceset statistics",
+ -1);
+ path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
+ str = gtk_tree_path_to_string (path);
+ g_hash_table_insert(statistic_viewer_data->statistic_hash,
+ (gpointer)str, tscs->stats);
+ show_tree(statistic_viewer_data, tscs->stats, &iter);
+
+ //show stats for all traces
+ ts = tscs->parent.parent.ts;
+ nb = lttv_traceset_number(ts);
+
+ for(i = 0 ; i < nb ; i++) {
+ tcs = (LttvTraceStats *)(LTTV_TRACESET_CONTEXT(tscs)->traces[i]);
+ desc = ltt_trace_system_description(tcs->parent.parent.t);
+ sprintf(trace_str, "Trace on system %s at time %d secs",
+ ltt_trace_system_description_node_name(desc),
+ (ltt_trace_system_description_trace_start_time(desc)).tv_sec);
+
+ gtk_tree_store_append (store, &iter, NULL);
+ gtk_tree_store_set (store, &iter,NAME_COLUMN,trace_str,-1);
+ path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
+ str = gtk_tree_path_to_string (path);
+ g_hash_table_insert(statistic_viewer_data->statistic_hash,
+ (gpointer)str,tcs->stats);
+ show_tree(statistic_viewer_data, tcs->stats, &iter);
+ }
+}
+
+void show_tree(StatisticViewerData * statistic_viewer_data,
+ LttvAttribute* stats, GtkTreeIter* parent)
+{
+ int i, nb;
+ LttvAttribute *subtree;
+ LttvAttributeName name;
+ LttvAttributeValue value;
+ LttvAttributeType type;
+ gchar * str, dir_str[PATH_LENGTH];
+ GtkTreePath * path;
+ GtkTreeIter iter;
+ GtkTreeStore * store = statistic_viewer_data->store_m;
+
+ nb = lttv_attribute_get_number(stats);
+ for(i = 0 ; i < nb ; i++) {
+ type = lttv_attribute_get(stats, i, &name, &value);
+ switch(type) {
+ case LTTV_GOBJECT:
+ if(LTTV_IS_ATTRIBUTE(*(value.v_gobject))) {
+ sprintf(dir_str, "%s", g_quark_to_string(name));
+ subtree = (LttvAttribute *)*(value.v_gobject);
+ gtk_tree_store_append (store, &iter, parent);
+ gtk_tree_store_set (store, &iter,NAME_COLUMN,dir_str,-1);
+ path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
+ str = gtk_tree_path_to_string (path);
+ g_hash_table_insert(statistic_viewer_data->statistic_hash,
+ (gpointer)str, subtree);
+ show_tree(statistic_viewer_data, subtree, &iter);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+void show_statistic(StatisticViewerData * statistic_viewer_data,
+ LttvAttribute* stats, GtkTextBuffer* buf)
+{
+ int i, nb , flag;
+ LttvAttribute *subtree;
+ LttvAttributeName name;
+ LttvAttributeValue value;
+ LttvAttributeType type;
+ gchar type_name[PATH_LENGTH], type_value[PATH_LENGTH];
+ GtkTextIter text_iter;
+
+ flag = 0;
+ nb = lttv_attribute_get_number(stats);
+ for(i = 0 ; i < nb ; i++) {
+ type = lttv_attribute_get(stats, i, &name, &value);
+ sprintf(type_name,"%s", g_quark_to_string(name));
+ type_value[0] = '\0';
+ switch(type) {
+ case LTTV_INT:
+ sprintf(type_value, " : %d\n", *value.v_int);
+ break;
+ case LTTV_UINT:
+ sprintf(type_value, " : %u\n", *value.v_uint);
+ break;
+ case LTTV_LONG:
+ sprintf(type_value, " : %ld\n", *value.v_long);
+ break;
+ case LTTV_ULONG:
+ sprintf(type_value, " : %lu\n", *value.v_ulong);
+ break;
+ case LTTV_FLOAT:
+ sprintf(type_value, " : %f\n", (double)*value.v_float);
+ break;
+ case LTTV_DOUBLE:
+ sprintf(type_value, " : %f\n", *value.v_double);
+ break;
+ case LTTV_TIME:
+ sprintf(type_value, " : %10u.%09u\n", value.v_time->tv_sec,
+ value.v_time->tv_nsec);
+ break;
+ case LTTV_POINTER:
+ sprintf(type_value, " : POINTER\n");
+ break;
+ case LTTV_STRING:
+ sprintf(type_value, " : %s\n", *value.v_string);
+ break;
+ default:
+ break;
+ }
+ if(strlen(type_value)){
+ flag = 1;
+ strcat(type_name,type_value);
+ gtk_text_buffer_get_end_iter(buf, &text_iter);
+ gtk_text_buffer_insert(buf, &text_iter, type_name, strlen(type_name));
+ }
+ }
+
+ if(flag == 0){
+ sprintf(type_value, "No statistic information in this directory.\nCheck in subdirectories please.\n");
+ gtk_text_buffer_get_end_iter(buf, &text_iter);
+ gtk_text_buffer_insert(buf, &text_iter, type_value, strlen(type_value));
+
+ }
+}
+
+gboolean statistic_update_time_window(void * hook_data, void * call_data)
+{
+ StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
+ LttvTracesetContext * tsc = get_traceset_context(statistic_viewer_data->mw);
+
+ //if statistic is already calculated, do nothing
+ if(!statistic_viewer_data->calculate_stats){
+ return FALSE;
+ }
+
+ if(statistic_viewer_data->shown == FALSE){
+ statistic_add_context_hooks(statistic_viewer_data, tsc);
+ }
+ return FALSE;
+}
+
+gboolean statistic_show_viewer(void * hook_data, void * call_data)
+{
+ StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
+ LttvTracesetContext * tsc = get_traceset_context(statistic_viewer_data->mw);
+
+ if(statistic_viewer_data->shown == FALSE){
+ statistic_viewer_data->shown = TRUE;
+ show_traceset_stats(statistic_viewer_data);
+ if(statistic_viewer_data->calculate_stats){
+ statistic_remove_context_hooks(statistic_viewer_data,tsc);
+ lttv_stats_save_statistics((LttvTracesetStats*)tsc);
+ }
+ }
+
+ return FALSE;
+}
+
+gboolean statistic_traceset_changed(void * hook_data, void * call_data)
+{
+ StatisticViewerData *statistic_viewer_data = (StatisticViewerData*) hook_data;
+
+ // gtk_tree_store_clear (statistic_viewer_data->store_m);
+ // statistic_viewer_data->shown = FALSE;
+
+ return FALSE;
+}
+
+void statistic_add_context_hooks(StatisticViewerData * statistic_viewer_data,
+ LttvTracesetContext * tsc)
+{
+ gint i, j, nbi, nb_tracefile, nb_control, nb_per_cpu;
+ LttTrace *trace;
+ LttvTraceContext *tc;
+ LttvTracefileContext *tfc;
+ LttvTracesetSelector * ts_s;
+ LttvTraceSelector * t_s;
+ LttvTracefileSelector * tf_s;
+ gboolean selected;
+
+ ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(statistic_viewer_data->hpaned_v),
+ statistic_viewer_data->filter_key);
+
+ //if there are hooks for traceset, add them here
+
+ nbi = lttv_traceset_number(tsc->ts);
+ for(i = 0 ; i < nbi ; i++) {
+ t_s = lttv_traceset_selector_trace_get(ts_s,i);
+ selected = lttv_trace_selector_get_selected(t_s);
+ if(!selected) continue;
+ tc = tsc->traces[i];
+ trace = tc->t;
+ //if there are hooks for trace, add them here
+
+ nb_control = ltt_trace_control_tracefile_number(trace);
+ nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace);
+ nb_tracefile = nb_control + nb_per_cpu;
+
+ for(j = 0 ; j < nb_tracefile ; j++) {
+ tf_s = lttv_trace_selector_tracefile_get(t_s,j);
+ selected = lttv_tracefile_selector_get_selected(tf_s);
+ if(!selected) continue;
+
+ if(j < nb_control)
+ tfc = tc->control_tracefiles[j];
+ else
+ tfc = tc->per_cpu_tracefiles[j - nb_control];
+
+ //if there are hooks for tracefile, add them here
+ // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL,
+ // statistic_viewer_data->before_event_hooks,NULL);
+ }
+ }
+
+ //add state and stats hooks
+ //state_add_event_hooks_api(statistic_viewer_data->mw); //it will be added in the main window
+ stats_add_event_hooks_api(statistic_viewer_data->mw);
+
+}
+
+void statistic_remove_context_hooks(StatisticViewerData * statistic_viewer_data,
+ LttvTracesetContext * tsc)
+{
+ gint i, j, nbi, nb_tracefile, nb_control, nb_per_cpu;
+ LttTrace *trace;
+ LttvTraceContext *tc;
+ LttvTracefileContext *tfc;
+ LttvTracesetSelector * ts_s;
+ LttvTraceSelector * t_s;
+ LttvTracefileSelector * tf_s;
+ gboolean selected;
+
+ ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(statistic_viewer_data->hpaned_v),
+ statistic_viewer_data->filter_key);
+
+ //if there are hooks for traceset, remove them here
+
+ nbi = lttv_traceset_number(tsc->ts);
+ for(i = 0 ; i < nbi ; i++) {
+ t_s = lttv_traceset_selector_trace_get(ts_s,i);
+ selected = lttv_trace_selector_get_selected(t_s);
+ if(!selected) continue;
+ tc = tsc->traces[i];
+ trace = tc->t;
+ //if there are hooks for trace, remove them here
+
+ nb_control = ltt_trace_control_tracefile_number(trace);
+ nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace);
+ nb_tracefile = nb_control + nb_per_cpu;
+
+ for(j = 0 ; j < nb_tracefile ; j++) {
+ tf_s = lttv_trace_selector_tracefile_get(t_s,j);
+ selected = lttv_tracefile_selector_get_selected(tf_s);
+ if(!selected) continue;
+
+ if(j < nb_control)
+ tfc = tc->control_tracefiles[j];
+ else
+ tfc = tc->per_cpu_tracefiles[j - nb_control];
+
+ //if there are hooks for tracefile, remove them here
+ // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL,
+ // statistic_viewer_data->before_event_hooks,NULL);
+ }
+ }
+
+ //remove state and stats hooks
+ //state_remove_event_hooks_api(statistic_viewer_data->mw); //it will be done in the main window
+ stats_remove_event_hooks_api(statistic_viewer_data->mw);
+}
+
+
projects / lttv.git / commitdiff
