-/*****************************************************************************
- * 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);
-
-}
-