-SUBDIRS = modules plugins
+SUBDIRS = modules
AM_CFLAGS = $(GLIB_CFLAGS)
LIBS += $(GLIB_LIBS)
--- /dev/null
+#
+# Makefile for LTT New generation user interface : plugins.
+#
+# Created by Mathieu Desnoyers on May 6, 2003
+#
+
+SUBDIRS = examples
+
+libdir = ${lttvplugindir}
+
+#lib_LTLIBRARIES = sampledep.la
+#sampledep_la_LDFLAGS = -module
+#sampledep_la_SOURCES = sampledep.c
--- /dev/null
+
+|-----------------|
+|Graphical Plugins|
+|-----------------|
+
+guiEvents.c : Display events for time interval into a list.
+guiControlFlow.c : Display the control flow of the trace for time interval
+ using gdk and a GtkDrawingArea. Pixmaps for icons are
+ defined with each event inside the event related
+ information.
+
+
+|---------------------|
+|Text Oriented Plugins|
+|---------------------|
+
--- /dev/null
+#
+# Makefile for LTT New generation user interface : test plugins.
+#
+# Created by Mathieu Desnoyers on May 6, 2003
+#
+
+libdir = ${lttvplugindir}
+AM_CFLAGS = $(GLIB_CFLAGS)
+LIBS += $(GLIB_LIBS)
+
+lib_LTLIBRARIES = libsampledep.la libsamplemodule.la libsamplemodule2.la
+libsampledep_la_LDFLAGS = -module
+libsampledep_la_SOURCES = sampledep.c
+libsamplemodule_la_LDFLAGS = -module
+libsamplemodule_la_SOURCES = samplemodule.c
+libsamplemodule2_la_LDFLAGS = -module
+libsamplemodule2_la_SOURCES = samplemodule2.c
--- /dev/null
+/* Sample module for Linux Trace Toolkit new generation User Interface */
+
+/* Created by Mathieu Desnoyers, may 2003 */
+
+#include <glib.h>
+#include <gmodule.h>
+
+/* Include module.h from lttv headers for module loading */
+#include <lttv/module.h>
+
+G_MODULE_EXPORT void init() {
+ g_critical("Sample module dependant init()");
+
+ lttv_module_load("samplemodule",0,NULL,DEPENDANT);
+}
+
+G_MODULE_EXPORT void destroy() {
+ g_critical("Sample module dependant destroy()");
+ lttv_module_unload_name("samplemodule",DEPENDANT);
+}
+
--- /dev/null
+/* Sample module for Linux Trace Toolkit new generation User Interface */
+
+/* Created by Mathieu Desnoyers, may 2003 */
+
+#include <glib.h>
+#include <gmodule.h>
+
+G_MODULE_EXPORT void init() {
+ g_critical("Sample module init()");
+}
+
+G_MODULE_EXPORT void destroy() {
+ g_critical("Sample module destroy()");
+}
+
--- /dev/null
+/* Sample module for Linux Trace Toolkit new generation User Interface */
+
+/* Created by Mathieu Desnoyers, may 2003 */
+
+#include <glib.h>
+#include <gmodule.h>
+
+G_MODULE_EXPORT void init() {
+ g_critical("Sample module 2 init()");
+}
+
+G_MODULE_EXPORT void destroy() {
+ g_critical("Sample module 2 destroy()");
+}
+
--- /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
+ */
+
+#include <glib.h>
+#include <gmodule.h>
+#include <gtk.h>
+#include <gdk.h>
+
+#include <lttv/module.h>
+
+#include "guiControlFlow.h"
+#include "icons/guiControlFlowInsert.xpm"
+
+//! Event Viewer's constructor
+GtkWidget *guiControlFlow(GtkWidget *ParentWindow);
+
+/**
+ * plugin's init function
+ *
+ * This function initializes the Control Flow Viewer functionnality through the
+ * gtkTraceSet API.
+ */
+G_MODULE_EXPORT void init() {
+ g_critical("GUI ControlFlow Viewer init()");
+
+ /* Register the toolbar insert button */
+ ToolbarItemReg(guiEventsInsert_xpm, "Insert Control Flow Viewer", guiEvent);
+
+ /* Register the menu item insert entry */
+ MenuItemReg("/", "Insert Control Flow Viewer", guiEvent);
+
+}
+
+/**
+ * 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_critical("GUI Control Flow Viewer destroy()");
+
+ /* Unregister the toolbar insert button */
+ ToolbarItemUnreg(guiEvent);
+
+ /* Unregister the menu item insert entry */
+ MenuItemUnreg(guiEvents);
+}
+
+/**
+ * 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.
+ */
+static GtkWidget *
+guiEvents(GtkWidget *ParentWindow)
+{
+ GtkWidget *drawing_area = gtk_drawing_area_new ();
+
+ g_signal_connect (G_OBJECT (drawing_area), "expose_event",
+ G_CALLBACK (expose_event_callback), NULL);
+}
+
+
+
+/*\@}*/
--- /dev/null
+/*! \defgroup guiEvents libguiEvents: The GUI Events display plugin */
+/*\@{*/
+
+/*! \file guiEvents.c
+ * \brief Graphical plugin for showing events.
+ *
+ * This plugin lists all the events contained in the current time interval
+ * in a list.
+ *
+ * This plugin adds a Events 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.
+ *
+ * Author : Karim Yaghmour
+ * Integrated to LTTng by Mathieu Desnoyers, June 2003
+ */
+
+#include <glib.h>
+#include <gmodule.h>
+#include <gtk.h>
+#include <gdk.h>
+
+#include <lttv/module.h>
+
+#include "icons/guiEventsInsert.xpm"
+
+/** Array containing instanced objects. Used when module is unloaded */
+static GPtrArray *RawTracesArray = NULL;
+
+//! Event Viewer's constructor
+GtkWidget *guiEvents(GtkWidget *ParentWindow);
+
+/**
+ * plugin's init function
+ *
+ * This function initializes the Event Viewer functionnality through the
+ * gtkTraceSet API.
+ */
+G_MODULE_EXPORT void init() {
+ g_critical("GUI Event Viewer init()");
+
+ /* Register the toolbar insert button */
+ ToolbarItemReg(guiEventsInsert_xpm, "Insert Event Viewer", guiEvent);
+
+ /* Register the menu item insert entry */
+ MenuItemReg("/", "Insert Event Viewer", guiEvent);
+
+ RawTracesArray = g_ptr_array_new();
+}
+
+/**
+ * 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;
+
+ g_critical("GUI Event Viewer destroy()");
+
+ for(i=0 ; i<RawTracesArray->len ; i++) {
+ gtk_widget_destroy((Widget *)g_ptr_array_index(RawTracesArray,i));
+ }
+
+ g_ptr_array_free(RawTracesArray);
+
+ /* Unregister the toolbar insert button */
+ ToolbarItemUnreg(guiEvent);
+
+ /* Unregister the menu item insert entry */
+ MenuItemUnreg(guiEvents);
+}
+
+/**
+ * Event 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.
+ */
+static GtkWidget *
+guiEvents(GtkWidget *ParentWindow)
+{
+
+
+ /* Create raw trace list and pack it */
+ pWindow->RTCList = gtk_clist_new_with_titles(RTCLIST_NB_COLUMNS, RTCListTitles);
+ gtk_clist_set_selection_mode(GTK_CLIST(pWindow->RTCList), GTK_SELECTION_SINGLE);
+ gtk_box_pack_start(GTK_BOX(pWindow->RTHBox), pWindow->RTCList, TRUE, TRUE, 0);
+
+ /* Create vertical scrollbar and pack it */
+ pWindow->RTVScroll = gtk_vscrollbar_new(NULL);
+ gtk_box_pack_start(GTK_BOX(pWindow->RTHBox), pWindow->RTVScroll, FALSE, TRUE, 0);
+
+ /* Get the vertical scrollbar's adjustment */
+ pWindow->RTVAdjust = gtk_range_get_adjustment(GTK_RANGE(pWindow->RTVScroll));
+
+ /* Configure the columns of the list */
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 0, GTK_JUSTIFY_LEFT);
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 1, GTK_JUSTIFY_LEFT);
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 2, GTK_JUSTIFY_RIGHT);
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 3, GTK_JUSTIFY_RIGHT);
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 4, GTK_JUSTIFY_RIGHT);
+ gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 5, GTK_JUSTIFY_LEFT);
+ gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 0, 45);
+ gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 1, 120);
+ gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 2, 120);
+ gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 3, 45);
+ gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 4, 60);
+
+
+
+ /* Raw event trace */
+ gtk_widget_show(pmWindow->RTHBox);
+ gtk_widget_show(pmWindow->RTCList);
+ gtk_widget_show(pmWindow->RTVScroll);
+
+
+}
+
+static GtkWidget
+~guiEvents(GtkWidget *guiEvents)
+{
+ /* Clear raw event trace */
+ gtk_clist_clear(GTK_CLIST(pSysView->Window->RTCList));
+ gtk_widget_queue_resize(pSysView->Window->RTCList);
+
+ /* Reset the CList adjustment */
+ pSysView->Window->RTVAdjust->lower = 0;
+ pSysView->Window->RTVAdjust->upper = 0;
+ pSysView->Window->RTVAdjust->step_increment = 0;
+ pSysView->Window->RTVAdjust->page_increment = 0;
+ pSysView->Window->RTVAdjust->page_size = 0;
+ gtk_adjustment_changed(GTK_ADJUSTMENT(pSysView->Window->RTVAdjust));
+
+}
+
+
+/* Imported code from LTT 0.9.6pre2 tracevisualizer */
+
+
+/******************************************************************
+ * Function :
+ * WDI_gtk_clist_set_last_row_data_full()
+ * Description :
+ * Appends data to the last row of a GtkClist.
+ * Parameters :
+ * Return values :
+ * NONE.
+ * History :
+ * J.H.D., 27/08/99, Initial typing.
+ * Note :
+ * Based on gtk_clist_set_row_data_full() version 1.2.3.
+ * Much faster than using gtk_clist_set_row_data_full().
+ ******************************************************************/
+void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist,
+ gpointer pmData,
+ GtkDestroyNotify pmDestroy)
+{
+ GtkCListRow *pClistRow;
+
+ g_return_if_fail (pmClist != NULL);
+ g_return_if_fail (GTK_IS_CLIST (pmClist));
+ g_return_if_fail (pmClist->row_list_end != NULL);
+
+ pClistRow = pmClist->row_list_end->data;
+ pClistRow->data = pmData;
+ pClistRow->destroy = pmDestroy;
+}
+
+
+/******************************************************************
+ * Function :
+ * SHRTEventSelect()
+ * Description :
+ * Parameters :
+ * Return values :
+ * History :
+ * Note :
+ ******************************************************************/
+void SHRTEventSelect(GtkWidget* pmCList,
+ gint pmRow,
+ gint pmColumn,
+ GdkEventButton* pmEvent,
+ gpointer pmData)
+{
+ systemView* pSysView; /* The system being displayed */
+
+ /* Do we have anything meaningfull */
+ if((pSysView = (systemView*) pmData) == NULL)
+ return;
+
+ /* Store the selected event */
+ pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow);
+ pSysView->Window->EventSelected = TRUE;
+}
+
+/******************************************************************
+ * Function :
+ * SHRTEventButtonPress()
+ * Description :
+ * Parameters :
+ * Return values :
+ * History :
+ * Note :
+ ******************************************************************/
+void SHRTEventButtonPress(GtkWidget* pmCList,
+ GdkEventButton* pmEvent,
+ gpointer pmData)
+{
+ systemView* pSysView; /* The system being displayed */
+ gint row, column; /* The clicked row and column */
+
+ /* Do we have anything meaningfull */
+ if((pSysView = (systemView*) pmData) == NULL)
+ return;
+
+ /* if we have a right-click event */
+ if(pmEvent->button == 3)
+ /* If we clicked on an item, get its row and column values */
+ if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column))
+ {
+ /* Highlight the selected row */
+ gtk_clist_select_row(GTK_CLIST(pmCList), row, column);
+
+ /* Store the selected event */
+ pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row);
+ pSysView->Window->EventSelected = TRUE;
+
+ /* Display the popup menu */
+ gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup),
+ NULL, NULL, NULL, NULL,
+ pmEvent->button, GDK_CURRENT_TIME);
+ }
+}
+
+
+/******************************************************************
+ * Function :
+ * SHRTVAdjustValueChanged()
+ * Description :
+ * Parameters :
+ * Return values :
+ * History :
+ * Note :
+ ******************************************************************/
+void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust,
+ gpointer pmData)
+{
+ event lEvent; /* Event used for searching */
+ guint32 lPosition; /* The position to scroll to */
+ systemView* pSysView; /* The system being displayed */
+
+ /* Do we have anything meaningfull */
+ if((pSysView = (systemView*) pmData) == NULL)
+ return;
+
+ /* Is there an event database? */
+ if(pSysView->EventDB == NULL)
+ return;
+
+ /* Set the pointer to the first event */
+ if(pSysView->EventDB->TraceStart == NULL)
+ return;
+
+ /* Are we closer to the beginning? */
+ if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0)
+ {
+ /* Set the navigation pointer to the beginning of the list */
+ lEvent = pSysView->EventDB->FirstEvent;
+
+ /* Calculate distance from beginning */
+ lPosition = (guint32) pmVAdjust->value;
+
+ /* Find the event in the event database */
+ while(lPosition > 0)
+ {
+ lPosition--;
+ if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE)
+ break;
+ }
+ }
+ else
+ {
+ /* Set the navigation pointer to the end of the list */
+ lEvent = pSysView->EventDB->LastEvent;
+
+ /* Calculate distance from end */
+ lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value);
+
+ /* Find the event in the event database */
+ while(lPosition > 0)
+ {
+ lPosition--;
+ if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE)
+ break;
+ }
+ }
+
+ /* Fill the event list according to what was found */
+ WDFillEventList(pSysView->Window->RTCList,
+ pSysView->EventDB,
+ pSysView->System,
+ &lEvent,
+ &(pSysView->Window->LastSelectedEvent));
+}
+
+
+
+/******************************************************************
+ * Function :
+ * WDConnectSignals()
+ * Description :
+ * Attaches signal handlers to the window items.
+ * Parameters :
+ * pmSysView, System view for which signals have to be connected
+ * Return values :
+ * NONE
+ * History :
+ * Note :
+ * This function attaches a pointer to the main window during
+ * the connect. This means that the handlers will get a pointer
+ * to the window in the data argument.
+ ******************************************************************/
+void WDConnectSignals(systemView* pmSysView)
+{
+ /* Raw event Popup menu */
+ gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess),
+ "activate",
+ GTK_SIGNAL_FUNC(SHGotoProcAnalysis),
+ pmSysView);
+ gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent),
+ "activate",
+ GTK_SIGNAL_FUNC(SHViewEventInEG),
+ pmSysView);
+
+ /* Set event list callbacks */
+ gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList),
+ "select_row",
+ GTK_SIGNAL_FUNC(SHRTEventSelect),
+ pmSysView);
+ gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList),
+ "button-press-event",
+ GTK_SIGNAL_FUNC(SHRTEventButtonPress),
+ pmSysView);
+ gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust),
+ "value-changed",
+ GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged),
+ pmSysView);
+
+
+}
+
+
+/******************************************************************
+ * Function :
+ * WDFillEventList()
+ * Description :
+ * Fills the window's event list using the trace database.
+ * Parameters :
+ * pmList, The list to be filled.
+ * pmTraceDB, The database of events.
+ * pmSystem, The system to which this list belongs.
+ * pmEvent, Event from which we start drawing.
+ * pmSelectedEvent, Event selected if any.
+ * Return values :
+ * NONE.
+ * History :
+ * K.Y., 18/06/99, Initial typing.
+ * Note :
+ ******************************************************************/
+void WDFillEventList(GtkWidget* pmList,
+ db* pmTraceDB,
+ systemInfo* pmSystem,
+ event* pmEvent,
+ event* pmSelectedEvent)
+{
+ gint i = 0; /* Generic index */
+ event lEvent; /* Generic event */
+ gchar lTimeStr[TIME_STR_LEN]; /* Time of event */
+ static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */
+ process* pProcess; /* Generic process pointer */
+#if SUPP_RTAI
+ RTAItask* pTask = NULL; /* Generic task pointer */
+#endif /* SUPP_RTAI */
+ eventDescription lEventDesc; /* Description of event */
+
+ /* Did we allocate space for strings */
+ if(lString[0] == NULL)
+ /* Allocate space for strings */
+ for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++)
+ lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN);
+
+ /* Allocate space for description string */
+ lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN);
+
+ /* If no event was supplied, start at the beginning */
+ if(pmEvent == NULL)
+ lEvent = pmTraceDB->FirstEvent;
+ else
+ lEvent = *pmEvent;
+
+ /* Freeze and clear clist */
+ gtk_clist_freeze(GTK_CLIST(pmList));
+ gtk_clist_clear(GTK_CLIST(pmList));
+
+ /* Reset index */
+ i = 0;
+
+ /* Go through the event list */
+ do
+ {
+ /* Get the event description */
+ DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc);
+
+ /* Get the event's process */
+ pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE);
+
+#if SUPP_RTAI
+ /* Does this trace contain RTAI information */
+ if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX)
+ /* Get the RTAI task to which this event belongs */
+ pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE);
+#endif /* SUPP_RTAI */
+
+ /* Set the event's entry in the list of raw events displayed */
+ sRawEventsDisplayed[i] = lEvent;
+
+ /* Add text describing the event */
+ /* The CPU ID */
+ if(pmTraceDB->LogCPUID == TRUE)
+ snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID);
+ else
+ snprintf(lString[0], MW_DEFAULT_STRLEN, "0");
+
+ /* The event ID */
+ snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent));
+
+ /* The event's time of occurence */
+ DBFormatTimeInReadableString(lTimeStr,
+ lEventDesc.Time.tv_sec,
+ lEventDesc.Time.tv_usec);
+ snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr);
+
+ /* Is this an RT event */
+ if(lEventDesc.ID <= TRACE_MAX)
+ {
+ /* The PID of the process to which the event belongs */
+ if(pProcess != NULL)
+ snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID);
+ else
+ snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A");
+ }
+#if SUPP_RTAI
+ else
+ {
+ /* The TID of the task to which the event belongs */
+ if(pTask != NULL)
+ snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID);
+ else
+ snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A");
+ }
+#endif /* SUPP_RTAI */
+
+ /* The size of the entry */
+ snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size);
+
+ /* The string describing the event */
+ snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String);
+
+ /* Insert the entry into the list */
+ gtk_clist_append(GTK_CLIST(pmList), lString);
+
+ /* Set the row's data to point to the current event */
+ WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL);
+
+ /* Was this the last selected event */
+ if(DBEventsEqual(lEvent, (*pmSelectedEvent)))
+ gtk_clist_select_row(GTK_CLIST(pmList), i, 0);
+
+ /* Go to next row */
+ i++;
+ } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS));
+
+ /* Resize the list's length */
+ gtk_widget_queue_resize(pmList);
+
+ /* Thaw the clist */
+ gtk_clist_thaw(GTK_CLIST(pmList));
+}
+
+
+
+
+/*\@}*/
+++ /dev/null
-#
-# Makefile for LTT New generation user interface : plugins.
-#
-# Created by Mathieu Desnoyers on May 6, 2003
-#
-
-SUBDIRS = examples
-
-libdir = ${lttvplugindir}
-
-#lib_LTLIBRARIES = sampledep.la
-#sampledep_la_LDFLAGS = -module
-#sampledep_la_SOURCES = sampledep.c
+++ /dev/null
-
-|-----------------|
-|Graphical Plugins|
-|-----------------|
-
-guiEvents.c : Display events for time interval into a list.
-guiControlFlow.c : Display the control flow of the trace for time interval
- using gdk and a GtkDrawingArea. Pixmaps for icons are
- defined with each event inside the event related
- information.
-
-
-|---------------------|
-|Text Oriented Plugins|
-|---------------------|
-
+++ /dev/null
-#
-# Makefile for LTT New generation user interface : test plugins.
-#
-# Created by Mathieu Desnoyers on May 6, 2003
-#
-
-libdir = ${lttvplugindir}
-AM_CFLAGS = $(GLIB_CFLAGS)
-LIBS += $(GLIB_LIBS)
-
-lib_LTLIBRARIES = libsampledep.la libsamplemodule.la libsamplemodule2.la
-libsampledep_la_LDFLAGS = -module
-libsampledep_la_SOURCES = sampledep.c
-libsamplemodule_la_LDFLAGS = -module
-libsamplemodule_la_SOURCES = samplemodule.c
-libsamplemodule2_la_LDFLAGS = -module
-libsamplemodule2_la_SOURCES = samplemodule2.c
+++ /dev/null
-/* Sample module for Linux Trace Toolkit new generation User Interface */
-
-/* Created by Mathieu Desnoyers, may 2003 */
-
-#include <glib.h>
-#include <gmodule.h>
-
-/* Include module.h from lttv headers for module loading */
-#include <lttv/module.h>
-
-G_MODULE_EXPORT void init() {
- g_critical("Sample module dependant init()");
-
- lttv_module_load("samplemodule",0,NULL,DEPENDANT);
-}
-
-G_MODULE_EXPORT void destroy() {
- g_critical("Sample module dependant destroy()");
- lttv_module_unload_name("samplemodule",DEPENDANT);
-}
-
+++ /dev/null
-/* Sample module for Linux Trace Toolkit new generation User Interface */
-
-/* Created by Mathieu Desnoyers, may 2003 */
-
-#include <glib.h>
-#include <gmodule.h>
-
-G_MODULE_EXPORT void init() {
- g_critical("Sample module init()");
-}
-
-G_MODULE_EXPORT void destroy() {
- g_critical("Sample module destroy()");
-}
-
+++ /dev/null
-/* Sample module for Linux Trace Toolkit new generation User Interface */
-
-/* Created by Mathieu Desnoyers, may 2003 */
-
-#include <glib.h>
-#include <gmodule.h>
-
-G_MODULE_EXPORT void init() {
- g_critical("Sample module 2 init()");
-}
-
-G_MODULE_EXPORT void destroy() {
- g_critical("Sample module 2 destroy()");
-}
-
+++ /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
- */
-
-#include <glib.h>
-#include <gmodule.h>
-#include <gtk.h>
-#include <gdk.h>
-
-#include <lttv/module.h>
-
-#include "guiControlFlow.h"
-#include "icons/guiControlFlowInsert.xpm"
-
-//! Event Viewer's constructor
-GtkWidget *guiControlFlow(GtkWidget *ParentWindow);
-
-/**
- * plugin's init function
- *
- * This function initializes the Control Flow Viewer functionnality through the
- * gtkTraceSet API.
- */
-G_MODULE_EXPORT void init() {
- g_critical("GUI ControlFlow Viewer init()");
-
- /* Register the toolbar insert button */
- ToolbarItemReg(guiEventsInsert_xpm, "Insert Control Flow Viewer", guiEvent);
-
- /* Register the menu item insert entry */
- MenuItemReg("/", "Insert Control Flow Viewer", guiEvent);
-
-}
-
-/**
- * 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_critical("GUI Control Flow Viewer destroy()");
-
- /* Unregister the toolbar insert button */
- ToolbarItemUnreg(guiEvent);
-
- /* Unregister the menu item insert entry */
- MenuItemUnreg(guiEvents);
-}
-
-/**
- * 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.
- */
-static GtkWidget *
-guiEvents(GtkWidget *ParentWindow)
-{
- GtkWidget *drawing_area = gtk_drawing_area_new ();
-
- g_signal_connect (G_OBJECT (drawing_area), "expose_event",
- G_CALLBACK (expose_event_callback), NULL);
-}
-
-
-
-/*\@}*/
+++ /dev/null
-/*! \defgroup guiEvents libguiEvents: The GUI Events display plugin */
-/*\@{*/
-
-/*! \file guiEvents.c
- * \brief Graphical plugin for showing events.
- *
- * This plugin lists all the events contained in the current time interval
- * in a list.
- *
- * This plugin adds a Events 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.
- *
- * Author : Karim Yaghmour
- * Integrated to LTTng by Mathieu Desnoyers, June 2003
- */
-
-#include <glib.h>
-#include <gmodule.h>
-#include <gtk.h>
-#include <gdk.h>
-
-#include <lttv/module.h>
-
-#include "icons/guiEventsInsert.xpm"
-
-/** Array containing instanced objects. Used when module is unloaded */
-static GPtrArray *RawTracesArray = NULL;
-
-//! Event Viewer's constructor
-GtkWidget *guiEvents(GtkWidget *ParentWindow);
-
-/**
- * plugin's init function
- *
- * This function initializes the Event Viewer functionnality through the
- * gtkTraceSet API.
- */
-G_MODULE_EXPORT void init() {
- g_critical("GUI Event Viewer init()");
-
- /* Register the toolbar insert button */
- ToolbarItemReg(guiEventsInsert_xpm, "Insert Event Viewer", guiEvent);
-
- /* Register the menu item insert entry */
- MenuItemReg("/", "Insert Event Viewer", guiEvent);
-
- RawTracesArray = g_ptr_array_new();
-}
-
-/**
- * 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;
-
- g_critical("GUI Event Viewer destroy()");
-
- for(i=0 ; i<RawTracesArray->len ; i++) {
- gtk_widget_destroy((Widget *)g_ptr_array_index(RawTracesArray,i));
- }
-
- g_ptr_array_free(RawTracesArray);
-
- /* Unregister the toolbar insert button */
- ToolbarItemUnreg(guiEvent);
-
- /* Unregister the menu item insert entry */
- MenuItemUnreg(guiEvents);
-}
-
-/**
- * Event 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.
- */
-static GtkWidget *
-guiEvents(GtkWidget *ParentWindow)
-{
-
-
- /* Create raw trace list and pack it */
- pWindow->RTCList = gtk_clist_new_with_titles(RTCLIST_NB_COLUMNS, RTCListTitles);
- gtk_clist_set_selection_mode(GTK_CLIST(pWindow->RTCList), GTK_SELECTION_SINGLE);
- gtk_box_pack_start(GTK_BOX(pWindow->RTHBox), pWindow->RTCList, TRUE, TRUE, 0);
-
- /* Create vertical scrollbar and pack it */
- pWindow->RTVScroll = gtk_vscrollbar_new(NULL);
- gtk_box_pack_start(GTK_BOX(pWindow->RTHBox), pWindow->RTVScroll, FALSE, TRUE, 0);
-
- /* Get the vertical scrollbar's adjustment */
- pWindow->RTVAdjust = gtk_range_get_adjustment(GTK_RANGE(pWindow->RTVScroll));
-
- /* Configure the columns of the list */
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 0, GTK_JUSTIFY_LEFT);
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 1, GTK_JUSTIFY_LEFT);
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 2, GTK_JUSTIFY_RIGHT);
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 3, GTK_JUSTIFY_RIGHT);
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 4, GTK_JUSTIFY_RIGHT);
- gtk_clist_set_column_justification(GTK_CLIST(pWindow->RTCList), 5, GTK_JUSTIFY_LEFT);
- gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 0, 45);
- gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 1, 120);
- gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 2, 120);
- gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 3, 45);
- gtk_clist_set_column_width(GTK_CLIST(pWindow->RTCList), 4, 60);
-
-
-
- /* Raw event trace */
- gtk_widget_show(pmWindow->RTHBox);
- gtk_widget_show(pmWindow->RTCList);
- gtk_widget_show(pmWindow->RTVScroll);
-
-
-}
-
-static GtkWidget
-~guiEvents(GtkWidget *guiEvents)
-{
- /* Clear raw event trace */
- gtk_clist_clear(GTK_CLIST(pSysView->Window->RTCList));
- gtk_widget_queue_resize(pSysView->Window->RTCList);
-
- /* Reset the CList adjustment */
- pSysView->Window->RTVAdjust->lower = 0;
- pSysView->Window->RTVAdjust->upper = 0;
- pSysView->Window->RTVAdjust->step_increment = 0;
- pSysView->Window->RTVAdjust->page_increment = 0;
- pSysView->Window->RTVAdjust->page_size = 0;
- gtk_adjustment_changed(GTK_ADJUSTMENT(pSysView->Window->RTVAdjust));
-
-}
-
-
-/* Imported code from LTT 0.9.6pre2 tracevisualizer */
-
-
-/******************************************************************
- * Function :
- * WDI_gtk_clist_set_last_row_data_full()
- * Description :
- * Appends data to the last row of a GtkClist.
- * Parameters :
- * Return values :
- * NONE.
- * History :
- * J.H.D., 27/08/99, Initial typing.
- * Note :
- * Based on gtk_clist_set_row_data_full() version 1.2.3.
- * Much faster than using gtk_clist_set_row_data_full().
- ******************************************************************/
-void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist,
- gpointer pmData,
- GtkDestroyNotify pmDestroy)
-{
- GtkCListRow *pClistRow;
-
- g_return_if_fail (pmClist != NULL);
- g_return_if_fail (GTK_IS_CLIST (pmClist));
- g_return_if_fail (pmClist->row_list_end != NULL);
-
- pClistRow = pmClist->row_list_end->data;
- pClistRow->data = pmData;
- pClistRow->destroy = pmDestroy;
-}
-
-
-/******************************************************************
- * Function :
- * SHRTEventSelect()
- * Description :
- * Parameters :
- * Return values :
- * History :
- * Note :
- ******************************************************************/
-void SHRTEventSelect(GtkWidget* pmCList,
- gint pmRow,
- gint pmColumn,
- GdkEventButton* pmEvent,
- gpointer pmData)
-{
- systemView* pSysView; /* The system being displayed */
-
- /* Do we have anything meaningfull */
- if((pSysView = (systemView*) pmData) == NULL)
- return;
-
- /* Store the selected event */
- pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow);
- pSysView->Window->EventSelected = TRUE;
-}
-
-/******************************************************************
- * Function :
- * SHRTEventButtonPress()
- * Description :
- * Parameters :
- * Return values :
- * History :
- * Note :
- ******************************************************************/
-void SHRTEventButtonPress(GtkWidget* pmCList,
- GdkEventButton* pmEvent,
- gpointer pmData)
-{
- systemView* pSysView; /* The system being displayed */
- gint row, column; /* The clicked row and column */
-
- /* Do we have anything meaningfull */
- if((pSysView = (systemView*) pmData) == NULL)
- return;
-
- /* if we have a right-click event */
- if(pmEvent->button == 3)
- /* If we clicked on an item, get its row and column values */
- if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column))
- {
- /* Highlight the selected row */
- gtk_clist_select_row(GTK_CLIST(pmCList), row, column);
-
- /* Store the selected event */
- pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row);
- pSysView->Window->EventSelected = TRUE;
-
- /* Display the popup menu */
- gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup),
- NULL, NULL, NULL, NULL,
- pmEvent->button, GDK_CURRENT_TIME);
- }
-}
-
-
-/******************************************************************
- * Function :
- * SHRTVAdjustValueChanged()
- * Description :
- * Parameters :
- * Return values :
- * History :
- * Note :
- ******************************************************************/
-void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust,
- gpointer pmData)
-{
- event lEvent; /* Event used for searching */
- guint32 lPosition; /* The position to scroll to */
- systemView* pSysView; /* The system being displayed */
-
- /* Do we have anything meaningfull */
- if((pSysView = (systemView*) pmData) == NULL)
- return;
-
- /* Is there an event database? */
- if(pSysView->EventDB == NULL)
- return;
-
- /* Set the pointer to the first event */
- if(pSysView->EventDB->TraceStart == NULL)
- return;
-
- /* Are we closer to the beginning? */
- if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0)
- {
- /* Set the navigation pointer to the beginning of the list */
- lEvent = pSysView->EventDB->FirstEvent;
-
- /* Calculate distance from beginning */
- lPosition = (guint32) pmVAdjust->value;
-
- /* Find the event in the event database */
- while(lPosition > 0)
- {
- lPosition--;
- if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE)
- break;
- }
- }
- else
- {
- /* Set the navigation pointer to the end of the list */
- lEvent = pSysView->EventDB->LastEvent;
-
- /* Calculate distance from end */
- lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value);
-
- /* Find the event in the event database */
- while(lPosition > 0)
- {
- lPosition--;
- if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE)
- break;
- }
- }
-
- /* Fill the event list according to what was found */
- WDFillEventList(pSysView->Window->RTCList,
- pSysView->EventDB,
- pSysView->System,
- &lEvent,
- &(pSysView->Window->LastSelectedEvent));
-}
-
-
-
-/******************************************************************
- * Function :
- * WDConnectSignals()
- * Description :
- * Attaches signal handlers to the window items.
- * Parameters :
- * pmSysView, System view for which signals have to be connected
- * Return values :
- * NONE
- * History :
- * Note :
- * This function attaches a pointer to the main window during
- * the connect. This means that the handlers will get a pointer
- * to the window in the data argument.
- ******************************************************************/
-void WDConnectSignals(systemView* pmSysView)
-{
- /* Raw event Popup menu */
- gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess),
- "activate",
- GTK_SIGNAL_FUNC(SHGotoProcAnalysis),
- pmSysView);
- gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent),
- "activate",
- GTK_SIGNAL_FUNC(SHViewEventInEG),
- pmSysView);
-
- /* Set event list callbacks */
- gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList),
- "select_row",
- GTK_SIGNAL_FUNC(SHRTEventSelect),
- pmSysView);
- gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList),
- "button-press-event",
- GTK_SIGNAL_FUNC(SHRTEventButtonPress),
- pmSysView);
- gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust),
- "value-changed",
- GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged),
- pmSysView);
-
-
-}
-
-
-/******************************************************************
- * Function :
- * WDFillEventList()
- * Description :
- * Fills the window's event list using the trace database.
- * Parameters :
- * pmList, The list to be filled.
- * pmTraceDB, The database of events.
- * pmSystem, The system to which this list belongs.
- * pmEvent, Event from which we start drawing.
- * pmSelectedEvent, Event selected if any.
- * Return values :
- * NONE.
- * History :
- * K.Y., 18/06/99, Initial typing.
- * Note :
- ******************************************************************/
-void WDFillEventList(GtkWidget* pmList,
- db* pmTraceDB,
- systemInfo* pmSystem,
- event* pmEvent,
- event* pmSelectedEvent)
-{
- gint i = 0; /* Generic index */
- event lEvent; /* Generic event */
- gchar lTimeStr[TIME_STR_LEN]; /* Time of event */
- static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */
- process* pProcess; /* Generic process pointer */
-#if SUPP_RTAI
- RTAItask* pTask = NULL; /* Generic task pointer */
-#endif /* SUPP_RTAI */
- eventDescription lEventDesc; /* Description of event */
-
- /* Did we allocate space for strings */
- if(lString[0] == NULL)
- /* Allocate space for strings */
- for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++)
- lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN);
-
- /* Allocate space for description string */
- lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN);
-
- /* If no event was supplied, start at the beginning */
- if(pmEvent == NULL)
- lEvent = pmTraceDB->FirstEvent;
- else
- lEvent = *pmEvent;
-
- /* Freeze and clear clist */
- gtk_clist_freeze(GTK_CLIST(pmList));
- gtk_clist_clear(GTK_CLIST(pmList));
-
- /* Reset index */
- i = 0;
-
- /* Go through the event list */
- do
- {
- /* Get the event description */
- DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc);
-
- /* Get the event's process */
- pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE);
-
-#if SUPP_RTAI
- /* Does this trace contain RTAI information */
- if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX)
- /* Get the RTAI task to which this event belongs */
- pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE);
-#endif /* SUPP_RTAI */
-
- /* Set the event's entry in the list of raw events displayed */
- sRawEventsDisplayed[i] = lEvent;
-
- /* Add text describing the event */
- /* The CPU ID */
- if(pmTraceDB->LogCPUID == TRUE)
- snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID);
- else
- snprintf(lString[0], MW_DEFAULT_STRLEN, "0");
-
- /* The event ID */
- snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent));
-
- /* The event's time of occurence */
- DBFormatTimeInReadableString(lTimeStr,
- lEventDesc.Time.tv_sec,
- lEventDesc.Time.tv_usec);
- snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr);
-
- /* Is this an RT event */
- if(lEventDesc.ID <= TRACE_MAX)
- {
- /* The PID of the process to which the event belongs */
- if(pProcess != NULL)
- snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID);
- else
- snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A");
- }
-#if SUPP_RTAI
- else
- {
- /* The TID of the task to which the event belongs */
- if(pTask != NULL)
- snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID);
- else
- snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A");
- }
-#endif /* SUPP_RTAI */
-
- /* The size of the entry */
- snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size);
-
- /* The string describing the event */
- snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String);
-
- /* Insert the entry into the list */
- gtk_clist_append(GTK_CLIST(pmList), lString);
-
- /* Set the row's data to point to the current event */
- WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL);
-
- /* Was this the last selected event */
- if(DBEventsEqual(lEvent, (*pmSelectedEvent)))
- gtk_clist_select_row(GTK_CLIST(pmList), i, 0);
-
- /* Go to next row */
- i++;
- } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS));
-
- /* Resize the list's length */
- gtk_widget_queue_resize(pmList);
-
- /* Thaw the clist */
- gtk_clist_thaw(GTK_CLIST(pmList));
-}
-
-
-
-
-/*\@}*/
projects / lttv.git / commitdiff
