/* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2003-2004 XangXiu Yang
+ * Copyright (C) 2003-2004 XangXiu Yang, Mathieu Desnoyers
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License Version 2 as
# include <config.h>
#endif
+#include <limits.h> // for PATH_MAX
+#include <stdlib.h>
+
#include <gtk/gtk.h>
#include "callbacks.h"
#include "interface.h"
#include "support.h"
+#include <ltt/trace.h>
+#include <ltt/facility.h>
+#include <ltt/time.h>
+#include <ltt/event.h>
#include <lttv/lttv.h>
+#include <lttv/module.h>
+#include <lttv/iattribute.h>
+#include <lttv/stats.h>
#include <lttvwindow/mainwindow.h>
+#include <lttvwindow/mainwindow-private.h>
#include <lttvwindow/menu.h>
#include <lttvwindow/toolbar.h>
-#include <lttvwindow/gtktraceset.h>
-#include <lttv/module.h>
+#include <lttvwindow/lttvwindow.h>
+#include <lttvwindow/lttvwindowtraces.h>
#include <lttvwindow/gtkdirsel.h>
-#include <lttv/iattribute.h>
#include <lttvwindow/lttvfilter.h>
-#include <ltt/trace.h>
-#include <ltt/facility.h>
-#define PATH_LENGTH 256
+
#define DEFAULT_TIME_WIDTH_S 1
extern LttvTrace *g_init_trace ;
/** Array containing instanced objects. */
extern GSList * g_main_window_list;
-static int g_win_count = 0;
-
-// MD : keep old directory
-static char remember_plugins_dir[PATH_LENGTH] = "";
-static char remember_trace_dir[PATH_LENGTH] = "";
+/** MD : keep old directory. */
+static char remember_plugins_dir[PATH_MAX] = "";
+static char remember_trace_dir[PATH_MAX] = "";
MainWindow * get_window_data_struct(GtkWidget * widget);
+char * get_load_module(char ** load_module_name, int nb_module);
char * get_unload_module(char ** loaded_module_name, int nb_module);
char * get_remove_trace(char ** all_trace_name, int nb_trace);
char * get_selection(char ** all_name, int nb, char *title, char * column_title);
gboolean get_filter_selection(LttvTracesetSelector *s, char *title, char * column_title);
-void * create_tab(MainWindow * parent, MainWindow * current_window,
+Tab* create_tab(MainWindow * mw, Tab *copy_tab,
GtkNotebook * notebook, char * label);
-void insert_viewer(GtkWidget* widget, view_constructor constructor);
+static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor);
void update_filter(LttvTracesetSelector *s, GtkTreeStore *store );
void checkbox_changed(GtkTreeView *treeview,
GtkTreePath *arg1,
GtkTreeViewColumn *arg2,
gpointer user_data);
-void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i);
-void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * trace);
+void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i);
+void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * trace);
+Tab *create_new_tab(GtkWidget* widget, gpointer user_data);
LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset);
-void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window);
-unsigned get_max_event_number(MainWindow * mw_data);
+static gboolean lttvwindow_process_pending_requests(Tab *tab);
enum {
CHECKBOX_COLUMN,
}
+static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event,
+ gpointer data)
+{
+ GtkWidget *viewer_container = GTK_WIDGET(data);
+
+ g_debug("FOCUS GRABBED");
+ g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", widget);
+}
+
+
/* insert_viewer function constructs an instance of a viewer first,
* then inserts the widget of the instance into the container of the
* main window
{
guint val = 20;
- insert_viewer((GtkWidget*)menuitem, (view_constructor)user_data);
+ insert_viewer((GtkWidget*)menuitem, (lttvwindow_viewer_constructor)user_data);
// selected_hook(&val);
}
/* internal functions */
-void insert_viewer(GtkWidget* widget, view_constructor constructor)
+void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor)
{
- GtkMultiVPaned * multi_vpaned;
- MainWindow * mw_data;
+ GtkWidget * viewer_container;
+ MainWindow * mw_data = get_window_data_struct(widget);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
GtkWidget * viewer;
LttvTracesetSelector * s;
TimeInterval * time_interval;
- TimeWindow time_window, t;
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ tab = create_new_tab(widget, NULL);
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
- mw_data = get_window_data_struct(widget);
- if(!mw_data->current_tab) return;
- multi_vpaned = mw_data->current_tab->multi_vpaned;
+ viewer_container = tab->viewer_container;
- s = construct_traceset_selector(mw_data->current_tab->traceset_info->traceset);
- viewer = (GtkWidget*)constructor(mw_data, s, "Traceset_Selector");
+ s = construct_traceset_selector(tab->traceset_info->traceset);
+ viewer = (GtkWidget*)constructor(tab, s, "Traceset_Selector");
if(viewer)
{
- gtk_multi_vpaned_widget_add(multi_vpaned, viewer);
- // Added by MD
- // g_object_unref(G_OBJECT(viewer));
-
- time_window = mw_data->current_tab->time_window;
- time_interval = (TimeInterval*)g_object_get_data(G_OBJECT(viewer), TRACESET_TIME_SPAN);
- if(time_interval){
- t = time_window;
- time_window.start_time = time_interval->startTime;
- time_window.time_width = ltt_time_sub(time_interval->endTime,time_interval->startTime);
- }
+ //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer);
+
+ gtk_box_pack_end(GTK_BOX(viewer_container),
+ viewer,
+ TRUE,
+ TRUE,
+ 0);
+
+ g_signal_connect (G_OBJECT(viewer),
+ "button-press-event",
+ G_CALLBACK (viewer_grab_focus),
+ (gpointer)viewer_container);
+
+ // We unref here, because it is now referenced by the viewer_container!
+ // not for a box ... g_object_unref(G_OBJECT(viewer));
+
+ // The viewer will show itself when it receives a show notify
+ // So we call the show notify hooks here. It will
+ // typically add hooks for reading, we call process trace, and the
+ // end of reading hook will call gtk_widget_show and unregister the
+ // hooks.
+ // Note that show notify gets the time_requested through the call_data.
+ //show_viewer(mw_data);
+ // in expose now call_pending_read_hooks(mw_data);
+ }
+}
- redraw_viewer(mw_data,&time_window);
- set_current_time(mw_data,&(mw_data->current_tab->current_time));
- if(time_interval){
- set_time_window(mw_data,&t);
- }
+/**
+ * Function to set/update traceset for the viewers
+ * @param tab viewer's tab
+ * @param traceset traceset of the main window.
+ * return value :
+ * 0 : traceset updated
+ * 1 : no traceset hooks to update; not an error.
+ */
+
+int SetTraceset(Tab * tab, LttvTraceset *traceset)
+{
+ LttvTracesetContext *tsc =
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
+ TimeInterval time_span = tsc->time_span;
+
+ /* Set the tab's time window and current time if
+ * out of bounds */
+ if(ltt_time_compare(tab->time_window.start_time, time_span.start_time) < 0
+ || ltt_time_compare( ltt_time_add(tab->time_window.start_time,
+ tab->time_window.time_width),
+ time_span.end_time) > 0) {
+ tab->time_window.start_time = time_span.start_time;
+ tab->current_time = time_span.start_time;
+
+ LttTime tmp_time;
+
+ if(DEFAULT_TIME_WIDTH_S < time_span.end_time.tv_sec)
+ tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
+ else
+ tmp_time.tv_sec = time_span.end_time.tv_sec;
+ tmp_time.tv_nsec = 0;
+ tab->time_window.time_width = tmp_time ;
}
+
+ /* Set scrollbar */
+ GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
+ LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time);
+
+ g_object_set(G_OBJECT(adjustment),
+ "lower",
+ 0.0, /* lower */
+ "upper",
+ ltt_time_to_double(upper)
+ * NANOSECONDS_PER_SECOND, /* upper */
+ "step_increment",
+ ltt_time_to_double(tab->time_window.time_width)
+ / SCROLL_STEP_PER_PAGE
+ * NANOSECONDS_PER_SECOND, /* step increment */
+ "page_increment",
+ ltt_time_to_double(tab->time_window.time_width)
+ * NANOSECONDS_PER_SECOND, /* page increment */
+ "page_size",
+ ltt_time_to_double(tab->time_window.time_width)
+ * NANOSECONDS_PER_SECOND, /* page size */
+ NULL);
+ gtk_adjustment_changed(adjustment);
+
+ g_object_set(G_OBJECT(adjustment),
+ "value",
+ ltt_time_to_double(
+ ltt_time_sub(tab->time_window.start_time, time_span.start_time))
+ * NANOSECONDS_PER_SECOND, /* value */
+ NULL);
+ gtk_adjustment_value_changed(adjustment);
+
+ /* Finally, call the update hooks of the viewers */
+ LttvHooks * tmp;
+ LttvAttributeValue value;
+ gint retval = 0;
+
+
+ g_assert( lttv_iattribute_find_by_path(tab->attributes,
+ "hooks/updatetraceset", LTTV_POINTER, &value));
+
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp == NULL) retval = 1;
+ else lttv_hooks_call(tmp,traceset);
+
+
+ return retval;
+}
+
+/**
+ * Function to set/update filter for the viewers
+ * @param tab viewer's tab
+ * @param filter filter of the main window.
+ * return value :
+ * -1 : error
+ * 0 : filters updated
+ * 1 : no filter hooks to update; not an error.
+ */
+
+int SetFilter(Tab * tab, gpointer filter)
+{
+ LttvHooks * tmp;
+ LttvAttributeValue value;
+
+ g_assert(lttv_iattribute_find_by_path(tab->attributes,
+ "hooks/updatefilter", LTTV_POINTER, &value));
+
+ tmp = (LttvHooks*)*(value.v_pointer);
+
+ if(tmp == NULL) return 1;
+ lttv_hooks_call(tmp,filter);
+
+ return 0;
+}
+
+
+
+/**
+ * Function to redraw each viewer belonging to the current tab
+ * @param tab viewer's tab
+ */
+
+void update_traceset(Tab *tab)
+{
+ LttvAttributeValue value;
+ LttvHooks * tmp;
+ g_assert(lttv_iattribute_find_by_path(tab->attributes,
+ "hooks/updatetraceset", LTTV_POINTER, &value));
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp == NULL) return;
+ lttv_hooks_call(tmp, NULL);
}
mw = lookup_widget(widget, "MWindow");
if(mw == NULL){
g_printf("Main window does not exist\n");
- return;
+ return NULL;
}
- mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"mainWindow");
+ mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"main_window_data");
if(mw_data == NULL){
g_printf("Main window data does not exist\n");
- return;
+ return NULL;
}
return mw_data;
}
}
}
+GtkWidget *viewer_container_focus(GtkWidget *container)
+{
+ GtkWidget *widget;
+
+ widget = (GtkWidget*)g_object_get_data(G_OBJECT(container),
+ "focused_viewer");
+
+ if(widget == NULL) g_debug("no widget focused");
+ return widget;
+
+
+}
+
+gint viewer_container_position(GtkWidget *container, GtkWidget *child)
+{
+
+ if(child == NULL) return -1;
+
+ gint pos;
+ GValue value = { 0, };
+ g_value_init(&value, G_TYPE_INT);
+ gtk_container_child_get_property(GTK_CONTAINER(container),
+ child,
+ "position",
+ &value);
+ pos = g_value_get_int(&value);
+
+ return pos;
+}
+
/* move_*_viewer functions move the selected view up/down in
* the current tab
*/
-void move_up_viewer(GtkWidget * widget, gpointer user_data)
+void move_down_viewer(GtkWidget * widget, gpointer user_data)
{
MainWindow * mw = get_window_data_struct(widget);
- if(!mw->current_tab) return;
- gtk_multi_vpaned_widget_move_up(mw->current_tab->multi_vpaned);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+
+ Tab *tab;
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned));
+
+ /* change the position in the vbox */
+ GtkWidget *focus_widget;
+ gint position;
+ focus_widget = viewer_container_focus(tab->viewer_container);
+ position = viewer_container_position(tab->viewer_container, focus_widget);
+
+ if(position > 0) {
+ /* can move up one position */
+ gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
+ focus_widget,
+ position-1);
+ }
+
}
-void move_down_viewer(GtkWidget * widget, gpointer user_data)
+void move_up_viewer(GtkWidget * widget, gpointer user_data)
{
MainWindow * mw = get_window_data_struct(widget);
- if(!mw->current_tab) return;
- gtk_multi_vpaned_widget_move_down(mw->current_tab->multi_vpaned);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned));
+ /* change the position in the vbox */
+ GtkWidget *focus_widget;
+ gint position;
+ focus_widget = viewer_container_focus(tab->viewer_container);
+ position = viewer_container_position(tab->viewer_container, focus_widget);
+
+ if(position != -1 &&
+ position <
+ g_list_length(gtk_container_get_children(
+ GTK_CONTAINER(tab->viewer_container)))-1
+ ) {
+ /* can move down one position */
+ gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
+ focus_widget,
+ position+1);
+ }
+
}
void delete_viewer(GtkWidget * widget, gpointer user_data)
{
MainWindow * mw = get_window_data_struct(widget);
- if(!mw->current_tab) return;
- gtk_multi_vpaned_widget_delete(mw->current_tab->multi_vpaned);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned));
+
+ GtkWidget *focus_widget = viewer_container_focus(tab->viewer_container);
+
+ if(focus_widget != NULL)
+ gtk_widget_destroy(focus_widget);
+
+ g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
}
/* open_traceset will open a traceset saved in a file
* Right now, it is not finished yet, (not working)
+ * FIXME
*/
void open_traceset(GtkWidget * widget, gpointer user_data)
}
-
-/* get_max_event_number returns the event number limit used by
- * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents)
- * each viewer can set the limit
- */
-
-unsigned get_max_event_number(MainWindow * mw_data)
+static void events_request_free(EventsRequest *events_request)
{
- unsigned nb = 0, *size;
- GtkWidget * w;
+ if(events_request == NULL) return;
- w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
- while(w){
- size = (unsigned*)g_object_get_data(G_OBJECT(w), MAX_NUMBER_EVENT);
- if(size == NULL){
- nb = G_MAXULONG;
- break;
- }else{
- if(nb < *size)
- nb = *size;
- }
- w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
- }
- return nb;
+ if(events_request->start_position != NULL)
+ lttv_traceset_context_position_destroy(events_request->start_position);
+ if(events_request->end_position != NULL)
+ lttv_traceset_context_position_destroy(events_request->end_position);
+ if(events_request->before_chunk_traceset != NULL)
+ lttv_hooks_destroy(events_request->before_chunk_traceset);
+ if(events_request->before_chunk_trace != NULL)
+ lttv_hooks_destroy(events_request->before_chunk_trace);
+ if(events_request->before_chunk_tracefile != NULL)
+ lttv_hooks_destroy(events_request->before_chunk_tracefile);
+ if(events_request->event != NULL)
+ lttv_hooks_destroy(events_request->event);
+ if(events_request->event_by_id != NULL)
+ lttv_hooks_by_id_destroy(events_request->event_by_id);
+ if(events_request->after_chunk_tracefile != NULL)
+ lttv_hooks_destroy(events_request->after_chunk_tracefile);
+ if(events_request->after_chunk_trace != NULL)
+ lttv_hooks_destroy(events_request->after_chunk_trace);
+ if(events_request->after_chunk_traceset != NULL)
+ lttv_hooks_destroy(events_request->after_chunk_traceset);
+ if(events_request->before_request != NULL)
+ lttv_hooks_destroy(events_request->before_request);
+ if(events_request->after_request != NULL)
+ lttv_hooks_destroy(events_request->after_request);
+
+ g_free(events_request);
}
-/* redraw_viewer parses the traceset first by calling
- * process_traceset_api, then display all viewers of
- * the current tab
+
+/* lttvwindow_process_pending_requests
+ *
+ * This internal function gets called by g_idle, taking care of the pending
+ * requests. It is responsible for concatenation of time intervals and position
+ * requests. It does it with the following algorithm organizing process traceset
+ * calls. Here is the detailed description of the way it works :
+ *
+ * - Events Requests Servicing Algorithm
+ *
+ * Data structures necessary :
+ *
+ * List of requests added to context : list_in
+ * List of requests not added to context : list_out
+ *
+ * Initial state :
+ *
+ * list_in : empty
+ * list_out : many events requests
+ *
+ * FIXME : insert rest of algorithm here
+ *
*/
-void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window)
+#define list_out tab->events_requests
+
+gboolean lttvwindow_process_pending_requests(Tab *tab)
{
unsigned max_nb_events;
GdkWindow * win;
GdkCursor * new;
GtkWidget* widget;
+ LttvTracesetContext *tsc;
+ LttvTracefileContext *tfc;
+ GSList *list_in = NULL;
+ LttTime end_time;
+ guint end_nb_events;
+ guint count;
+ LttvTracesetContextPosition *end_position;
+
+ if(tab == NULL) {
+ g_critical("Foreground processing : tab does not exist. Processing removed.");
+ return FALSE;
+ }
+
+ /* There is no events requests pending : we should never have been called! */
+ g_assert(g_slist_length(list_out) != 0);
+
+ tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
//set the cursor to be X shape, indicating that the computer is busy in doing its job
+#if 0
new = gdk_cursor_new(GDK_X_CURSOR);
- widget = lookup_widget(mw_data->mwindow, "MToolbar1");
+ widget = lookup_widget(tab->mw->mwindow, "MToolbar1");
win = gtk_widget_get_parent_window(widget);
gdk_window_set_cursor(win, new);
gdk_cursor_unref(new);
gdk_window_stick(win);
gdk_window_unstick(win);
-
- //update time window of each viewer, let viewer insert hooks needed by process_traceset
- set_time_window(mw_data, time_window);
+#endif //0
+
+ g_debug("SIZE events req len : %d", g_slist_length(list_out));
+
+ /* Preliminary check for no trace in traceset */
+ /* Unregister the routine if empty, empty list_out too */
+ if(lttv_traceset_number(tsc->ts) == 0) {
+
+ /* - For each req in list_out */
+ GSList *iter = list_out;
+
+ while(iter != NULL) {
+
+ gboolean remove = FALSE;
+ gboolean free_data = FALSE;
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* - Call end request for req */
+ if(events_request->servicing == TRUE)
+ lttv_hooks_call(events_request->after_request, (gpointer)tsc);
+
+ /* - remove req from list_out */
+ /* Destroy the request */
+ remove = TRUE;
+ free_data = TRUE;
+
+ /* Go to next */
+ if(remove)
+ {
+ GSList *remove_iter = iter;
+
+ iter = g_slist_next(iter);
+ if(free_data) events_request_free((EventsRequest*)remove_iter->data);
+ list_out = g_slist_remove_link(list_out, remove_iter);
+ } else { // not remove
+ iter = g_slist_next(iter);
+ }
+ }
+ }
- max_nb_events = get_max_event_number(mw_data);
+ /* 0.1 Lock Traces */
+ {
+ guint iter_trace=0;
+
+ for(iter_trace=0;
+ iter_trace<lttv_traceset_number(tsc->ts);
+ iter_trace++) {
+ LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
+
+ if(lttvwindowtraces_lock(trace_v) != 0) {
+ g_critical("Foreground processing : Unable to get trace lock");
+ return TRUE; /* Cannot get lock, try later */
+ }
+ }
+ }
+
+ /* 0.2 Seek tracefiles positions to context position */
+ lttv_process_traceset_synchronize_tracefiles(tsc);
+
+
+ /* Events processing algorithm implementation */
+ /* Warning : the gtk_events_pending takes a LOT of cpu time. So what we do
+ * instead is to leave the control to GTK and take it back.
+ */
+ /* A. Servicing loop */
+ //while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) {
+ if((g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) {
+ /* Servicing */
+ /* 1. If list_in is empty (need a seek) */
+ if( g_slist_length(list_in) == 0 ) {
+
+ /* list in is empty, need a seek */
+ {
+ /* 1.1 Add requests to list_in */
+ GSList *ltime = NULL;
+ GSList *lpos = NULL;
+ GSList *iter = NULL;
+
+ /* 1.1.1 Find all time requests with the lowest start time in list_out
+ * (ltime)
+ */
+ if(g_slist_length(list_out) > 0)
+ ltime = g_slist_append(ltime, g_slist_nth_data(list_out, 0));
+ for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
+ /* Find all time requests with the lowest start time in list_out */
+ guint index_ltime = g_array_index(ltime, guint, 0);
+ EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
+ EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
+
+ int comp;
+ comp = ltt_time_compare(event_request_ltime->start_time,
+ event_request_list_out->start_time);
+ if(comp == 0)
+ ltime = g_slist_append(ltime, event_request_list_out);
+ else if(comp > 0) {
+ /* Remove all elements from ltime, and add current */
+ while(ltime != NULL)
+ ltime = g_slist_delete_link(ltime, g_slist_nth(ltime, 0));
+ ltime = g_slist_append(ltime, event_request_list_out);
+ }
+ }
+
+ /* 1.1.2 Find all position requests with the lowest position in list_out
+ * (lpos)
+ */
+ if(g_slist_length(list_out) > 0)
+ lpos = g_slist_append(lpos, g_slist_nth_data(list_out, 0));
+ for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
+ /* Find all position requests with the lowest position in list_out */
+ EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
+ EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
+
+ int comp;
+ if(event_request_lpos->start_position != NULL
+ && event_request_list_out->start_position != NULL)
+ {
+ comp = lttv_traceset_context_pos_pos_compare
+ (event_request_lpos->start_position,
+ event_request_list_out->start_position);
+ } else {
+ comp = -1;
+ }
+ if(comp == 0)
+ lpos = g_slist_append(lpos, event_request_list_out);
+ else if(comp > 0) {
+ /* Remove all elements from lpos, and add current */
+ while(lpos != NULL)
+ lpos = g_slist_delete_link(lpos, g_slist_nth(lpos, 0));
+ lpos = g_slist_append(lpos, event_request_list_out);
+ }
+ }
+
+ {
+ EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
+ EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
+ LttTime lpos_start_time;
+
+ if(event_request_lpos != NULL
+ && event_request_lpos->start_position != NULL) {
+ lpos_start_time = lttv_traceset_context_position_get_time(
+ event_request_lpos->start_position);
+ }
+
+ /* 1.1.3 If lpos.start time < ltime */
+ if(event_request_lpos != NULL
+ && event_request_lpos->start_position != NULL
+ && ltt_time_compare(lpos_start_time,
+ event_request_ltime->start_time)<0) {
+ /* Add lpos to list_in, remove them from list_out */
+ for(iter=lpos;iter!=NULL;iter=g_slist_next(iter)) {
+ /* Add to list_in */
+ EventsRequest *event_request_lpos =
+ (EventsRequest*)iter->data;
+
+ list_in = g_slist_append(list_in, event_request_lpos);
+ /* Remove from list_out */
+ list_out = g_slist_remove(list_out, event_request_lpos);
+ }
+ } else {
+ /* 1.1.4 (lpos.start time >= ltime) */
+ /* Add ltime to list_in, remove them from list_out */
+
+ for(iter=ltime;iter!=NULL;iter=g_slist_next(iter)) {
+ /* Add to list_in */
+ EventsRequest *event_request_ltime =
+ (EventsRequest*)iter->data;
+
+ list_in = g_slist_append(list_in, event_request_ltime);
+ /* Remove from list_out */
+ list_out = g_slist_remove(list_out, event_request_ltime);
+ }
+ }
+ }
+ g_slist_free(lpos);
+ g_slist_free(ltime);
+ }
+
+ /* 1.2 Seek */
+ {
+ tfc = lttv_traceset_context_get_current_tfc(tsc);
+ g_assert(g_slist_length(list_in)>0);
+ EventsRequest *events_request = g_slist_nth_data(list_in, 0);
+ guint seek_count;
+
+ /* 1.2.1 If first request in list_in is a time request */
+ if(events_request->start_position == NULL) {
+ /* - If first req in list_in start time != current time */
+ if(tfc == NULL || ltt_time_compare(events_request->start_time,
+ tfc->timestamp) != 0)
+ /* - Seek to that time */
+ g_debug("SEEK TIME : %lu, %lu", events_request->start_time.tv_sec,
+ events_request->start_time.tv_nsec);
+ //lttv_process_traceset_seek_time(tsc, events_request->start_time);
+ lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
+ events_request->start_time);
+
+ /* Process the traceset with only state hooks */
+ seek_count =
+ lttv_process_traceset_middle(tsc,
+ events_request->start_time,
+ G_MAXUINT, NULL);
+
+
+ } else {
+ LttTime pos_time;
+ /* Else, the first request in list_in is a position request */
+ /* If first req in list_in pos != current pos */
+ g_assert(events_request->start_position != NULL);
+ g_debug("SEEK POS time : %lu, %lu",
+ lttv_traceset_context_position_get_time(
+ events_request->start_position).tv_sec,
+ lttv_traceset_context_position_get_time(
+ events_request->start_position).tv_nsec);
+
+ g_debug("SEEK POS context time : %lu, %lu",
+ lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_sec,
+ lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_nsec);
+ g_assert(events_request->start_position != NULL);
+ if(lttv_traceset_context_ctx_pos_compare(tsc,
+ events_request->start_position) != 0) {
+ /* 1.2.2.1 Seek to that position */
+ g_debug("SEEK POSITION");
+ //lttv_process_traceset_seek_position(tsc, events_request->start_position);
+ pos_time = lttv_traceset_context_position_get_time(
+ events_request->start_position);
+
+ lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
+ pos_time);
+
+ /* Process the traceset with only state hooks */
+ seek_count =
+ lttv_process_traceset_middle(tsc,
+ ltt_time_infinite,
+ G_MAXUINT,
+ events_request->start_position);
+ g_assert(lttv_traceset_context_ctx_pos_compare(tsc,
+ events_request->start_position) == 0);
+
+
+ }
+ }
+ }
+
+ /* 1.3 Add hooks and call before request for all list_in members */
+ {
+ GSList *iter = NULL;
+
+ for(iter=list_in;iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+ /* 1.3.1 If !servicing */
+ if(events_request->servicing == FALSE) {
+ /* - begin request hooks called
+ * - servicing = TRUE
+ */
+ lttv_hooks_call(events_request->before_request, (gpointer)tsc);
+ events_request->servicing = TRUE;
+ }
+ /* 1.3.2 call before chunk
+ * 1.3.3 events hooks added
+ */
+ lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
+ events_request->before_chunk_trace,
+ events_request->before_chunk_tracefile,
+ events_request->event,
+ events_request->event_by_id);
+ }
+ }
+ } else {
+ /* 2. Else, list_in is not empty, we continue a read */
+
+ {
+ /* 2.0 For each req of list_in */
+ GSList *iter = list_in;
+
+ while(iter != NULL) {
+
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* - Call before chunk
+ * - events hooks added
+ */
+ lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
+ events_request->before_chunk_trace,
+ events_request->before_chunk_tracefile,
+ events_request->event,
+ events_request->event_by_id);
+
+ iter = g_slist_next(iter);
+ }
+ }
+
+ {
+ tfc = lttv_traceset_context_get_current_tfc(tsc);
+
+ /* 2.1 For each req of list_out */
+ GSList *iter = list_out;
+
+ while(iter != NULL) {
+
+ gboolean remove = FALSE;
+ gboolean free_data = FALSE;
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* if req.start time == current context time
+ * or req.start position == current position*/
+ if( ltt_time_compare(events_request->start_time,
+ tfc->timestamp) == 0
+ ||
+ (events_request->start_position != NULL
+ &&
+ lttv_traceset_context_ctx_pos_compare(tsc,
+ events_request->start_position) == 0)
+ ) {
+ /* - Add to list_in, remove from list_out */
+ list_in = g_slist_append(list_in, events_request);
+ remove = TRUE;
+ free_data = FALSE;
+
+ /* - If !servicing */
+ if(events_request->servicing == FALSE) {
+ /* - begin request hooks called
+ * - servicing = TRUE
+ */
+ lttv_hooks_call(events_request->before_request, (gpointer)tsc);
+ events_request->servicing = TRUE;
+ }
+ /* call before chunk
+ * events hooks added
+ */
+ lttv_process_traceset_begin(tsc, events_request->before_chunk_traceset,
+ events_request->before_chunk_trace,
+ events_request->before_chunk_tracefile,
+ events_request->event,
+ events_request->event_by_id);
+ }
+
+ /* Go to next */
+ if(remove)
+ {
+ GSList *remove_iter = iter;
+
+ iter = g_slist_next(iter);
+ if(free_data) events_request_free((EventsRequest*)remove_iter->data);
+ list_out = g_slist_remove_link(list_out, remove_iter);
+ } else { // not remove
+ iter = g_slist_next(iter);
+ }
+ }
+ }
+ }
+
+ /* 3. Find end criterions */
+ {
+ /* 3.1 End time */
+ GSList *iter;
+
+ /* 3.1.1 Find lowest end time in list_in */
+ g_assert(g_slist_length(list_in)>0);
+ end_time = ((EventsRequest*)g_slist_nth_data(list_in,0))->end_time;
+
+ for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+
+ if(ltt_time_compare(events_request->end_time,
+ end_time) < 0)
+ end_time = events_request->end_time;
+ }
+
+ /* 3.1.2 Find lowest start time in list_out */
+ for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+
+ if(ltt_time_compare(events_request->start_time,
+ end_time) < 0)
+ end_time = events_request->start_time;
+ }
+ }
+
+ {
+ /* 3.2 Number of events */
+
+ /* 3.2.1 Find lowest number of events in list_in */
+ GSList *iter;
- process_traceset_api(mw_data, time_window->start_time,
- ltt_time_add(time_window->start_time,time_window->time_width),
- max_nb_events);
+ end_nb_events = ((EventsRequest*)g_slist_nth_data(list_in,0))->num_events;
- //call hooks to show each viewer and let them remove hooks
- show_viewer(mw_data);
+ for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+ if(events_request->num_events < end_nb_events)
+ end_nb_events = events_request->num_events;
+ }
+
+ /* 3.2.2 Use min(CHUNK_NUM_EVENTS, min num events in list_in) as
+ * num_events */
+
+ end_nb_events = MIN(CHUNK_NUM_EVENTS, end_nb_events);
+ }
+
+ {
+ /* 3.3 End position */
+
+ /* 3.3.1 Find lowest end position in list_in */
+ GSList *iter;
+
+ end_position =((EventsRequest*)g_slist_nth_data(list_in,0))->end_position;
+
+ for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+
+ if(events_request->end_position != NULL && end_position != NULL &&
+ lttv_traceset_context_pos_pos_compare(events_request->end_position,
+ end_position) <0)
+ end_position = events_request->end_position;
+ }
+ }
+
+ {
+ /* 3.3.2 Find lowest start position in list_out */
+ GSList *iter;
+
+ for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
+ EventsRequest *events_request = (EventsRequest*)iter->data;
+
+ if(events_request->end_position != NULL && end_position != NULL &&
+ lttv_traceset_context_pos_pos_compare(events_request->end_position,
+ end_position) <0)
+ end_position = events_request->end_position;
+ }
+ }
+
+ {
+ /* 4. Call process traceset middle */
+ g_debug("Calling process traceset middle with %p, %lu sec %lu nsec, %lu nb ev, %p end pos", tsc, end_time.tv_sec, end_time.tv_nsec, end_nb_events, end_position);
+ count = lttv_process_traceset_middle(tsc, end_time, end_nb_events, end_position);
+
+ tfc = lttv_traceset_context_get_current_tfc(tsc);
+ if(tfc != NULL)
+ g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec,
+ tfc->timestamp.tv_nsec);
+ else
+ g_debug("End of trace reached after middle.");
+
+ }
+ {
+ /* 5. After process traceset middle */
+ tfc = lttv_traceset_context_get_current_tfc(tsc);
+
+ /* - if current context time > traceset.end time */
+ if(tfc == NULL || ltt_time_compare(tfc->timestamp,
+ tsc->time_span.end_time) > 0) {
+ /* - For each req in list_in */
+ GSList *iter = list_in;
+
+ while(iter != NULL) {
+
+ gboolean remove = FALSE;
+ gboolean free_data = FALSE;
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* - Remove events hooks for req
+ * - Call end chunk for req
+ */
+ lttv_process_traceset_end(tsc, events_request->after_chunk_traceset,
+ events_request->after_chunk_trace,
+ events_request->after_chunk_tracefile,
+ events_request->event,
+ events_request->event_by_id);
+ /* - Call end request for req */
+ lttv_hooks_call(events_request->after_request, (gpointer)tsc);
+
+ /* - remove req from list_in */
+ /* Destroy the request */
+ remove = TRUE;
+ free_data = TRUE;
+
+ /* Go to next */
+ if(remove)
+ {
+ GSList *remove_iter = iter;
+
+ iter = g_slist_next(iter);
+ if(free_data) events_request_free((EventsRequest*)remove_iter->data);
+ list_in = g_slist_remove_link(list_in, remove_iter);
+ } else { // not remove
+ iter = g_slist_next(iter);
+ }
+ }
+ }
+ {
+ /* 5.1 For each req in list_in */
+ GSList *iter = list_in;
+
+ while(iter != NULL) {
+
+ gboolean remove = FALSE;
+ gboolean free_data = FALSE;
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* - Remove events hooks for req
+ * - Call end chunk for req
+ */
+ lttv_process_traceset_end(tsc, events_request->after_chunk_traceset,
+ events_request->after_chunk_trace,
+ events_request->after_chunk_tracefile,
+ events_request->event,
+ events_request->event_by_id);
+
+ /* - req.num -= count */
+ g_assert(events_request->num_events >= count);
+ events_request->num_events -= count;
+
+ g_assert(tfc != NULL);
+ /* - if req.num == 0
+ * or
+ * current context time >= req.end time
+ * or
+ * req.end pos == current pos
+ * or
+ * req.stop_flag == TRUE
+ */
+ if( events_request->num_events == 0
+ ||
+ events_request->stop_flag == TRUE
+ ||
+ ltt_time_compare(tfc->timestamp,
+ events_request->end_time) >= 0
+ ||
+ (events_request->end_position != NULL
+ &&
+ lttv_traceset_context_ctx_pos_compare(tsc,
+ events_request->end_position) == 0)
+
+ ) {
+ g_assert(events_request->servicing == TRUE);
+ /* - Call end request for req
+ * - remove req from list_in */
+ lttv_hooks_call(events_request->after_request, (gpointer)tsc);
+ /* - remove req from list_in */
+ /* Destroy the request */
+ remove = TRUE;
+ free_data = TRUE;
+ }
+
+ /* Go to next */
+ if(remove)
+ {
+ GSList *remove_iter = iter;
+
+ iter = g_slist_next(iter);
+ if(free_data) events_request_free((EventsRequest*)remove_iter->data);
+ list_in = g_slist_remove_link(list_in, remove_iter);
+ } else { // not remove
+ iter = g_slist_next(iter);
+ }
+ }
+ }
+ }
+ }
+ /* End of removed servicing loop : leave control to GTK instead. */
+ // if(gtk_events_pending()) break;
+ //}
+
+ /* B. When interrupted between chunks */
+
+ {
+ GSList *iter = list_in;
+
+ /* 1. for each request in list_in */
+ while(iter != NULL) {
+
+ gboolean remove = FALSE;
+ gboolean free_data = FALSE;
+ EventsRequest *events_request = (EventsRequest *)iter->data;
+
+ /* 1.1. Use current postition as start position */
+ if(events_request->start_position != NULL)
+ lttv_traceset_context_position_destroy(events_request->start_position);
+ events_request->start_position = lttv_traceset_context_position_new();
+ lttv_traceset_context_position_save(tsc, events_request->start_position);
+
+ /* 1.2. Remove start time */
+ events_request->start_time.tv_sec = G_MAXUINT;
+ events_request->start_time.tv_nsec = G_MAXUINT;
+
+ /* 1.3. Move from list_in to list_out */
+ remove = TRUE;
+ free_data = FALSE;
+ list_out = g_slist_append(list_out, events_request);
+
+ /* Go to next */
+ if(remove)
+ {
+ GSList *remove_iter = iter;
+
+ iter = g_slist_next(iter);
+ if(free_data) events_request_free((EventsRequest*)remove_iter->data);
+ list_in = g_slist_remove_link(list_in, remove_iter);
+ } else { // not remove
+ iter = g_slist_next(iter);
+ }
+ }
+
+
+ }
+
+ /* C Unlock Traces */
+ {
+ //lttv_process_traceset_get_sync_data(tsc);
+
+ guint iter_trace;
+
+ for(iter_trace=0;
+ iter_trace<lttv_traceset_number(tsc->ts);
+ iter_trace++) {
+ LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
+
+ lttvwindowtraces_unlock(trace_v);
+ }
+ }
+
+#if 0
//set the cursor back to normal
gdk_window_set_cursor(win, NULL);
+#endif //0
+
+ g_assert(g_slist_length(list_in) == 0);
+
+ if( g_slist_length(list_out) == 0 ) {
+ /* Put tab's request pending flag back to normal */
+ tab->events_request_pending = FALSE;
+ g_debug("remove the idle fct");
+ return FALSE; /* Remove the idle function */
+ }
+ g_debug("leave the idle fct");
+ return TRUE; /* Leave the idle function */
+
+ /* We do not use simili-round-robin, it may require to read 1 meg buffers
+ * again and again if many tracesets use the same tracefiles. */
+ /* Hack for round-robin idle functions */
+ /* It will put the idle function at the end of the pool */
+ /*g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21),
+ (GSourceFunc)execute_events_requests,
+ tab,
+ NULL);
+ return FALSE;
+ */
}
+#undef list_out
+
/* add_trace_into_traceset_selector, each instance of a viewer has an associated
* selector (filter), when a trace is added into traceset, the selector should
* reflect the change. The function is used to update the selector
*/
-
-void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t)
+#if 0
+void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * t)
{
int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event;
LttvTracesetSelector * s;
LttFacility * fac;
LttEventType * et;
- w = gtk_multi_vpaned_get_first_widget(paned);
+ w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned));
while(w){
s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
}
}else g_warning("Module does not support filtering\n");
- w = gtk_multi_vpaned_get_next_widget(paned);
+ w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned));
}
}
+#endif //0
+static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v)
+{
+ LttvTraceset *traceset = tab->traceset_info->traceset;
+ guint i;
+ guint num_traces = lttv_traceset_number(traceset);
+
+ //Verify if trace is already present.
+ for(i=0; i<num_traces; i++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, i);
+ if(trace == trace_v)
+ return;
+ }
+
+ //Keep a reference to the traces so they are not freed.
+ for(i=0; i<lttv_traceset_number(traceset); i++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, i);
+ lttv_trace_ref(trace);
+ }
+
+ //remove state update hooks
+ lttv_state_remove_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+
+ lttv_context_fini(LTTV_TRACESET_CONTEXT(
+ tab->traceset_info->traceset_context));
+ g_object_unref(tab->traceset_info->traceset_context);
+
+ lttv_traceset_add(traceset, trace_v);
+ lttv_trace_ref(trace_v); /* local ref */
+
+ /* Create new context */
+ tab->traceset_info->traceset_context =
+ g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
+ lttv_context_init(
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->
+ traceset_context),
+ traceset);
+
+
+ //add state update hooks
+ lttv_state_add_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+ //Remove local reference to the traces.
+ for(i=0; i<lttv_traceset_number(traceset); i++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, i);
+ lttv_trace_unref(trace);
+ }
+
+ //FIXME
+ //add_trace_into_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), lttv_trace(trace_v));
+}
/* add_trace adds a trace into the current traceset. It first displays a
* directory selection dialogue to let user choose a trace, then recreates
LttvTrace * trace_v;
LttvTraceset * traceset;
const char * dir;
+ char abs_path[PATH_MAX];
gint id;
+ gint i;
MainWindow * mw_data = get_window_data_struct(widget);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ tab = create_new_tab(widget, NULL);
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
gtk_dir_selection_hide_fileop_buttons(file_selector);
+
if(remember_trace_dir[0] != '\0')
gtk_dir_selection_set_filename(file_selector, remember_trace_dir);
case GTK_RESPONSE_ACCEPT:
case GTK_RESPONSE_OK:
dir = gtk_dir_selection_get_dir (file_selector);
- strncpy(remember_trace_dir, dir, PATH_LENGTH);
- if(!dir || strlen(dir) ==0){
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
+ strncpy(remember_trace_dir, dir, PATH_MAX);
+ if(!dir || strlen(dir) == 0){
+ gtk_widget_destroy((GtkWidget*)file_selector);
+ break;
}
- trace = ltt_trace_open(dir);
- if(trace == NULL) g_critical("cannot open trace %s", dir);
- trace_v = lttv_trace_new(trace);
- traceset = mw_data->current_tab->traceset_info->traceset;
- if(mw_data->current_tab->traceset_info->traceset_context != NULL){
- lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
- traceset_info->traceset_context));
- g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
+ get_absolute_pathname(dir, abs_path);
+ trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
+ if(trace_v == NULL) {
+ trace = ltt_trace_open(abs_path);
+ if(trace == NULL) {
+ g_warning("cannot open trace %s", abs_path);
+ } else {
+ trace_v = lttv_trace_new(trace);
+ lttvwindowtraces_add_trace(trace_v);
+ lttvwindow_add_trace(tab, trace_v);
+ }
+ } else {
+ lttvwindow_add_trace(tab, trace_v);
}
- lttv_traceset_add(traceset, trace_v);
- mw_data->current_tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->
- traceset_context),traceset);
- add_trace_into_traceset_selector(mw_data->current_tab->multi_vpaned, trace);
gtk_widget_destroy((GtkWidget*)file_selector);
//update current tab
- update_traceset(mw_data);
-
- get_traceset_time_span(mw_data,LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span);
- if(lttv_traceset_number(mw_data->current_tab->traceset_info->traceset) == 1 ||
- ltt_time_compare(mw_data->current_tab->current_time,
- LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span->startTime)<0){
- mw_data->current_tab->current_time =
- LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span->startTime;
- mw_data->current_tab->time_window.start_time = mw_data->current_tab->current_time;
- mw_data->current_tab->time_window.time_width.tv_sec = DEFAULT_TIME_WIDTH_S;
- mw_data->current_tab->time_window.time_width.tv_nsec = 0;
- }
-
- redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
- set_current_time(mw_data,&(mw_data->current_tab->current_time));
+ //update_traceset(mw_data);
+
+ /* Call the updatetraceset hooks */
+
+ traceset = tab->traceset_info->traceset;
+ SetTraceset(tab, traceset);
+ // in expose now call_pending_read_hooks(mw_data);
+
+ //lttvwindow_report_current_time(mw_data,&(tab->current_time));
break;
case GTK_RESPONSE_REJECT:
case GTK_RESPONSE_CANCEL:
* selector (filter), when a trace is remove from traceset, the selector should
* reflect the change. The function is used to update the selector
*/
-
-void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i)
+#if 0
+void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i)
{
LttvTracesetSelector * s;
LttvTraceSelector * t;
GtkWidget * w;
- w = gtk_multi_vpaned_get_first_widget(paned);
+ w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned));
while(w){
s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
if(s){
lttv_traceset_selector_trace_remove(s, i);
lttv_trace_selector_destroy(t);
}g_warning("Module dose not support filtering\n");
- w = gtk_multi_vpaned_get_next_widget(paned);
+ w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned));
}
}
-
+#endif //0
/* remove_trace removes a trace from the current traceset if all viewers in
* the current tab are not interested in the trace. It first displays a
* current traceset, it will delete all viewers of the current tab
*/
+// MD : no filter version.
+void remove_trace(GtkWidget *widget, gpointer user_data)
+{
+ LttTrace *trace;
+ LttvTrace * trace_v;
+ LttvTraceset * traceset;
+ gint i, j, nb_trace, index=-1;
+ char ** name, *remove_trace_name;
+ MainWindow * mw_data = get_window_data_struct(widget);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
+ name = g_new(char*,nb_trace);
+ for(i = 0; i < nb_trace; i++){
+ trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
+ trace = lttv_trace(trace_v);
+ name[i] = ltt_trace_name(trace);
+ }
+
+ remove_trace_name = get_remove_trace(name, nb_trace);
+
+
+ if(remove_trace_name){
+
+ /* yuk, cut n paste from old code.. should be better (MD)*/
+ for(i = 0; i<nb_trace; i++) {
+ if(strcmp(remove_trace_name,name[i]) == 0){
+ index = i;
+ }
+ }
+
+ traceset = tab->traceset_info->traceset;
+ //Keep a reference to the traces so they are not freed.
+ for(j=0; j<lttv_traceset_number(traceset); j++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, j);
+ lttv_trace_ref(trace);
+ }
+
+ //remove state update hooks
+ lttv_state_remove_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+ lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
+ g_object_unref(tab->traceset_info->traceset_context);
+
+ trace_v = lttv_traceset_get(traceset, index);
+
+ lttv_traceset_remove(traceset, index);
+ lttv_trace_unref(trace_v); // Remove local reference
+
+ if(lttv_trace_get_ref_number(trace_v) <= 1) {
+ /* ref 1 : lttvwindowtraces only*/
+ ltt_trace_close(lttv_trace(trace_v));
+ /* lttvwindowtraces_remove_trace takes care of destroying
+ * the traceset linked with the trace_v and also of destroying
+ * the trace_v at the same time.
+ */
+ lttvwindowtraces_remove_trace(trace_v);
+ }
+
+ tab->traceset_info->traceset_context =
+ g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
+ lttv_context_init(
+ LTTV_TRACESET_CONTEXT(tab->
+ traceset_info->traceset_context),traceset);
+ //add state update hooks
+ lttv_state_add_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+
+ //Remove local reference to the traces.
+ for(j=0; j<lttv_traceset_number(traceset); j++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, j);
+ lttv_trace_unref(trace);
+ }
+
+ SetTraceset(tab, (gpointer)traceset);
+ }
+ g_free(name);
+}
+
+#if 0
void remove_trace(GtkWidget * widget, gpointer user_data)
{
LttTrace *trace;
LttvTrace * trace_v;
LttvTraceset * traceset;
- gint i, nb_trace;
+ gint i, j, nb_trace;
char ** name, *remove_trace_name;
MainWindow * mw_data = get_window_data_struct(widget);
LttvTracesetSelector * s;
LttvTraceSelector * t;
GtkWidget * w;
gboolean selected;
-
- nb_trace =lttv_traceset_number(mw_data->current_tab->traceset_info->traceset);
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
name = g_new(char*,nb_trace);
for(i = 0; i < nb_trace; i++){
- trace_v = lttv_traceset_get(mw_data->current_tab->
- traceset_info->traceset, i);
+ trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
trace = lttv_trace(trace_v);
name[i] = ltt_trace_name(trace);
}
if(remove_trace_name){
for(i=0; i<nb_trace; i++){
if(strcmp(remove_trace_name,name[i]) == 0){
- //unselect the trace from the current viewer
- w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
- if(w){
- s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
- if(s){
- t = lttv_traceset_selector_trace_get(s,i);
- lttv_trace_selector_set_selected(t, FALSE);
- }
-
- //check if other viewers select the trace
- w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned);
- while(w){
- s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
- if(s){
- t = lttv_traceset_selector_trace_get(s,i);
- selected = lttv_trace_selector_get_selected(t);
- if(selected)break;
- }
- w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned);
- }
- }else selected = FALSE;
-
- //if no viewer selects the trace, remove it
- if(!selected){
- remove_trace_from_traceset_selector(mw_data->current_tab->multi_vpaned, i);
-
- traceset = mw_data->current_tab->traceset_info->traceset;
- trace_v = lttv_traceset_get(traceset, i);
- if(lttv_trace_get_ref_number(trace_v) <= 1)
- ltt_trace_close(lttv_trace(trace_v));
-
- if(mw_data->current_tab->traceset_info->traceset_context != NULL){
- lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab->
- traceset_info->traceset_context));
- g_object_unref(mw_data->current_tab->traceset_info->traceset_context);
- }
- lttv_traceset_remove(traceset, i);
- if(!lttv_trace_get_ref_number(trace_v))
- lttv_trace_destroy(trace_v);
- mw_data->current_tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(mw_data->current_tab->
- traceset_info->traceset_context),traceset);
- //update current tab
- update_traceset(mw_data);
- if(nb_trace > 1){
- redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
- set_current_time(mw_data,&(mw_data->current_tab->current_time));
- }else{
- if(mw_data->current_tab){
- while(mw_data->current_tab->multi_vpaned->num_children){
- gtk_multi_vpaned_widget_delete(mw_data->current_tab->multi_vpaned);
- }
- }
- }
- }
- break;
+ //unselect the trace from the current viewer
+ //FIXME
+ w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned));
+ if(w){
+ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
+ if(s){
+ t = lttv_traceset_selector_trace_get(s,i);
+ lttv_trace_selector_set_selected(t, FALSE);
+ }
+
+ //check if other viewers select the trace
+ w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(tab->multivpaned));
+ while(w){
+ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
+ if(s){
+ t = lttv_traceset_selector_trace_get(s,i);
+ selected = lttv_trace_selector_get_selected(t);
+ if(selected)break;
+ }
+ w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(tab->multivpaned));
+ }
+ }else selected = FALSE;
+
+ //if no viewer selects the trace, remove it
+ if(!selected){
+ remove_trace_from_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), i);
+
+ traceset = tab->traceset_info->traceset;
+ //Keep a reference to the traces so they are not freed.
+ for(j=0; j<lttv_traceset_number(traceset); j++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, j);
+ lttv_trace_ref(trace);
+ }
+
+ //remove state update hooks
+ lttv_state_remove_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+ lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
+ g_object_unref(tab->traceset_info->traceset_context);
+
+
+ trace_v = lttv_traceset_get(traceset, i);
+
+ if(lttv_trace_get_ref_number(trace_v) <= 2) {
+ /* ref 2 : traceset, local */
+ lttvwindowtraces_remove_trace(trace_v);
+ ltt_trace_close(lttv_trace(trace_v));
+ }
+
+ lttv_traceset_remove(traceset, i);
+ lttv_trace_unref(trace_v); // Remove local reference
+
+ if(!lttv_trace_get_ref_number(trace_v))
+ lttv_trace_destroy(trace_v);
+
+ tab->traceset_info->traceset_context =
+ g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
+ lttv_context_init(
+ LTTV_TRACESET_CONTEXT(tab->
+ traceset_info->traceset_context),traceset);
+ //add state update hooks
+ lttv_state_add_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+
+ //Remove local reference to the traces.
+ for(j=0; j<lttv_traceset_number(traceset); j++)
+ {
+ LttvTrace * trace = lttv_traceset_get(traceset, j);
+ lttv_trace_unref(trace);
+ }
+
+
+ //update current tab
+ //update_traceset(mw_data);
+ //if(nb_trace > 1){
+
+ SetTraceset(tab, (gpointer)traceset);
+ // in expose now call_pending_read_hooks(mw_data);
+
+ //lttvwindow_report_current_time(mw_data,&(tab->current_time));
+ //}else{
+ // if(tab){
+ // while(tab->multi_vpaned->num_children){
+ // gtk_multi_vpaned_widget_delete(tab->multi_vpaned);
+ // }
+ // }
+ //}
+ }
+ break;
}
}
}
g_free(name);
}
+#endif //0
+
+/* Redraw all the viewers in the current tab */
+void redraw(GtkWidget *widget, gpointer user_data)
+{
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ LttvHooks * tmp;
+ LttvAttributeValue value;
+
+ g_assert(lttv_iattribute_find_by_path(tab->attributes, "hooks/redraw", LTTV_POINTER, &value));
+
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp != NULL)
+ lttv_hooks_call(tmp,NULL);
+}
+
+
+void continue_processing(GtkWidget *widget, gpointer user_data)
+{
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ LttvHooks * tmp;
+ LttvAttributeValue value;
+
+ g_assert(lttv_iattribute_find_by_path(tab->attributes,
+ "hooks/continue", LTTV_POINTER, &value));
+
+ tmp = (LttvHooks*)*(value.v_pointer);
+ if(tmp != NULL)
+ lttv_hooks_call(tmp,NULL);
+}
+
+/* Stop the processing for the calling main window's current tab.
+ * It removes every processing requests that are in its list. It does not call
+ * the end request hooks, because the request is not finished.
+ */
+
+void stop_processing(GtkWidget *widget, gpointer user_data)
+{
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+ GSList *iter = tab->events_requests;
+
+ while(iter != NULL) {
+ GSList *remove_iter = iter;
+ iter = g_slist_next(iter);
+
+ g_free(remove_iter->data);
+ tab->events_requests =
+ g_slist_remove_link(tab->events_requests, remove_iter);
+ }
+ tab->events_request_pending = FALSE;
+ g_idle_remove_by_data(tab);
+ g_assert(g_slist_length(tab->events_requests) == 0);
+}
/* save will save the traceset to a file
- * Not implemented yet
+ * Not implemented yet FIXME
*/
void save(GtkWidget * widget, gpointer user_data)
void zoom(GtkWidget * widget, double size)
{
- TimeInterval *time_span;
- TimeWindow time_window;
- LttTime current_time, time_delta, time_s, time_e, time_t;
+ TimeInterval time_span;
+ TimeWindow new_time_window;
+ LttTime current_time, time_delta, time_s, time_e, time_tmp;
MainWindow * mw_data = get_window_data_struct(widget);
+ LttvTracesetContext *tsc;
+ GtkWidget * notebook = lookup_widget(widget, "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
if(size == 1) return;
- time_span = LTTV_TRACESET_CONTEXT(mw_data->current_tab->
- traceset_info->traceset_context)->Time_Span;
- time_window = mw_data->current_tab->time_window;
- current_time = mw_data->current_tab->current_time;
+ tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
+ time_span = tsc->time_span;
+ new_time_window = tab->time_window;
+ current_time = tab->current_time;
- time_delta = ltt_time_sub(time_span->endTime,time_span->startTime);
+ time_delta = ltt_time_sub(time_span.end_time,time_span.start_time);
if(size == 0){
- time_window.start_time = time_span->startTime;
- time_window.time_width = time_delta;
+ new_time_window.start_time = time_span.start_time;
+ new_time_window.time_width = time_delta;
}else{
- time_window.time_width = ltt_time_div(time_window.time_width, size);
- if(ltt_time_compare(time_window.time_width,time_delta) > 0)
- time_window.time_width = time_delta;
-
- time_t = ltt_time_div(time_window.time_width, 2);
- if(ltt_time_compare(current_time, time_t) < 0){
- time_s = time_span->startTime;
- } else {
- time_s = ltt_time_sub(current_time,time_t);
+ new_time_window.time_width = ltt_time_div(new_time_window.time_width, size);
+ if(ltt_time_compare(new_time_window.time_width,time_delta) > 0)
+ { /* Case where zoom out is bigger than trace length */
+ new_time_window.start_time = time_span.start_time;
+ new_time_window.time_width = time_delta;
}
- time_e = ltt_time_add(current_time,time_t);
- if(ltt_time_compare(time_span->startTime, time_s) > 0){
- time_s = time_span->startTime;
- }else if(ltt_time_compare(time_span->endTime, time_e) < 0){
- time_e = time_span->endTime;
- time_s = ltt_time_sub(time_e,time_window.time_width);
+ else
+ {
+ /* Center the image on the current time */
+ new_time_window.start_time =
+ ltt_time_sub(current_time, ltt_time_div(new_time_window.time_width, 2.0));
+ /* If on borders, don't fall off */
+ if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0)
+ {
+ new_time_window.start_time = time_span.start_time;
+ }
+ else
+ {
+ if(ltt_time_compare(
+ ltt_time_add(new_time_window.start_time, new_time_window.time_width),
+ time_span.end_time) > 0)
+ {
+ new_time_window.start_time =
+ ltt_time_sub(time_span.end_time, new_time_window.time_width);
+ }
+ }
+
}
- time_window.start_time = time_s;
+
+ //time_tmp = ltt_time_div(new_time_window.time_width, 2);
+ //if(ltt_time_compare(current_time, time_tmp) < 0){
+ // time_s = time_span->startTime;
+ //} else {
+ // time_s = ltt_time_sub(current_time,time_tmp);
+ //}
+ //time_e = ltt_time_add(current_time,time_tmp);
+ //if(ltt_time_compare(time_span->startTime, time_s) > 0){
+ // time_s = time_span->startTime;
+ //}else if(ltt_time_compare(time_span->endTime, time_e) < 0){
+ // time_e = time_span->endTime;
+ // time_s = ltt_time_sub(time_e,new_time_window.time_width);
+ //}
+ //new_time_window.start_time = time_s;
+ }
+
+ //lttvwindow_report_time_window(mw_data, &new_time_window);
+ //call_pending_read_hooks(mw_data);
+
+ //lttvwindow_report_current_time(mw_data,&(tab->current_time));
+ //set_time_window(tab, &new_time_window);
+ // in expose now call_pending_read_hooks(mw_data);
+ //gtk_multi_vpaned_set_adjust(tab->multi_vpaned, &new_time_window, FALSE);
+ //
+ //
+
+ LttTime rel_time =
+ ltt_time_sub(new_time_window.start_time, time_span.start_time);
+ if( ltt_time_to_double(new_time_window.time_width)
+ * NANOSECONDS_PER_SECOND
+ / SCROLL_STEP_PER_PAGE/* step increment */
+ +
+ ltt_time_to_double(rel_time) * NANOSECONDS_PER_SECOND /* page size */
+ ==
+ ltt_time_to_double(rel_time) * NANOSECONDS_PER_SECOND /* page size */
+ ) {
+ g_warning("Can not zoom that far due to scrollbar precision");
+ } else if(
+ ltt_time_compare(
+ ltt_time_from_double(
+ ltt_time_to_double(new_time_window.time_width)
+ /SCROLL_STEP_PER_PAGE ),
+ ltt_time_zero)
+ == 0 ) {
+ g_warning("Can not zoom that far due to time nanosecond precision");
+ } else {
+ /* Set scrollbar */
+ GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
+
+ g_object_set(G_OBJECT(adjustment),
+ //"value",
+ //ltt_time_to_double(new_time_window.start_time)
+ // * NANOSECONDS_PER_SECOND, /* value */
+ "lower",
+ 0.0, /* lower */
+ "upper",
+ ltt_time_to_double(
+ ltt_time_sub(time_span.end_time, time_span.start_time))
+ * NANOSECONDS_PER_SECOND, /* upper */
+ "step_increment",
+ ltt_time_to_double(new_time_window.time_width)
+ / SCROLL_STEP_PER_PAGE
+ * NANOSECONDS_PER_SECOND, /* step increment */
+ "page_increment",
+ ltt_time_to_double(new_time_window.time_width)
+ * NANOSECONDS_PER_SECOND, /* page increment */
+ "page_size",
+ ltt_time_to_double(new_time_window.time_width)
+ * NANOSECONDS_PER_SECOND, /* page size */
+ NULL);
+ gtk_adjustment_changed(adjustment);
+ //gtk_range_set_adjustment(GTK_RANGE(tab->scrollbar), adjustment);
+ //gtk_adjustment_value_changed(adjustment);
+ g_object_set(G_OBJECT(adjustment),
+ "value",
+ ltt_time_to_double(
+ ltt_time_sub(new_time_window.start_time, time_span.start_time))
+ * NANOSECONDS_PER_SECOND, /* value */
+ NULL);
+ gtk_adjustment_value_changed(adjustment);
+
+
+ //g_object_set(G_OBJECT(adjustment),
+ // "value",
+ // ltt_time_to_double(time_window->start_time)
+ // * NANOSECONDS_PER_SECOND, /* value */
+ // NULL);
+ /* Note : the set value will call set_time_window if scrollbar value changed
+ */
+ //gtk_adjustment_set_value(adjustment,
+ // ltt_time_to_double(new_time_window.start_time)
+ // * NANOSECONDS_PER_SECOND);
}
- redraw_viewer(mw_data, &time_window);
- set_current_time(mw_data,&(mw_data->current_tab->current_time));
- gtk_multi_vpaned_set_adjust(mw_data->current_tab->multi_vpaned, FALSE);
}
void zoom_in(GtkWidget * widget, gpointer user_data)
/* create_new_tab calls create_tab to construct a new tab in the main window
*/
-void create_new_tab(GtkWidget* widget, gpointer user_data){
- gchar label[PATH_LENGTH];
+Tab *create_new_tab(GtkWidget* widget, gpointer user_data){
+ gchar label[PATH_MAX];
MainWindow * mw_data = get_window_data_struct(widget);
+
GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook");
if(notebook == NULL){
g_printf("Notebook does not exist\n");
- return;
+ return NULL;
}
-
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *copy_tab;
+
+ if(!page) {
+ copy_tab = NULL;
+ } else {
+ copy_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
strcpy(label,"Page");
if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name"))
- create_tab (mw_data, mw_data, notebook, label);
+ return (create_tab (mw_data, copy_tab, notebook, label));
}
void
}
-/* remove the current tab from the main window if it is not the default tab
+/* remove the current tab from the main window
*/
void
-on_close_tab_activate (GtkMenuItem *menuitem,
+on_close_tab_activate (GtkWidget *widget,
gpointer user_data)
{
- GList * list;
- int count = 0;
+ gint page_num;
GtkWidget * notebook;
- Tab * tmp;
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
- notebook = lookup_widget((GtkWidget*)menuitem, "MNotebook");
+ GtkWidget * page;
+ MainWindow * mw_data = get_window_data_struct(widget);
+ notebook = lookup_widget(widget, "MNotebook");
if(notebook == NULL){
g_printf("Notebook does not exist\n");
return;
}
+
+ page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
- if(mw_data->tab == mw_data->current_tab){
- // tmp = mw_data->current_tb;
- // mw_data->tab = mw_data->current_tab->next;
- g_printf("The default TAB can not be deleted\n");
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
+
+}
+
+void
+on_close_tab_X_clicked (GtkWidget *widget,
+ gpointer user_data)
+{
+ gint page_num;
+ GtkWidget *notebook = lookup_widget(widget, "MNotebook");
+ if(notebook == NULL){
+ g_printf("Notebook does not exist\n");
return;
- }else{
- tmp = mw_data->tab;
- while(tmp != mw_data->current_tab){
- tmp = tmp->next;
- count++;
- }
}
+
+ if((page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook), widget)) != -1)
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
- gtk_notebook_remove_page((GtkNotebook*)notebook, count);
- list = gtk_container_get_children(GTK_CONTAINER(notebook));
- if(g_list_length(list)==1)
- gtk_notebook_set_show_tabs((GtkNotebook*)notebook, FALSE);
}
delete_viewer((GtkWidget*)menuitem, user_data);
}
+#if 0
void
on_trace_filter_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
LttvTracesetSelector * s;
- GtkWidget * w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned);
+ GtkWidget * w;
+ GtkWidget * notebook = lookup_widget(GTK_WIDGET(menuitem), "MNotebook");
+
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
+ Tab *tab;
+
+ if(!page) {
+ return;
+ } else {
+ tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+
+ w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned));
s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
if(!s){
return;
}
if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){
- update_traceset(mw_data);
- redraw_viewer(mw_data, &(mw_data->current_tab->time_window));
- set_current_time(mw_data,&(mw_data->current_tab->current_time));
+ //FIXME report filter change
+ //update_traceset(mw_data);
+ //call_pending_read_hooks(mw_data);
+ //lttvwindow_report_current_time(mw_data,&(tab->current_time));
}
}
+#endif //0
+
+void
+on_trace_facility_activate (GtkMenuItem *menuitem,
+ gpointer user_data)
+{
+ g_printf("Trace facility selector: %s\n");
+}
+
+
+/* Dispaly a file selection dialogue to let user select a library, then call
+ * lttv_library_load().
+ */
+
+void
+on_load_library_activate (GtkMenuItem *menuitem,
+ gpointer user_data)
+{
+ GError *error = NULL;
+ MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
+
+ gchar load_module_path_alter[PATH_MAX];
+ {
+ GPtrArray *name;
+ guint nb,i;
+ gchar *load_module_path;
+ name = g_ptr_array_new();
+ nb = lttv_library_path_number();
+ /* ask for the library path */
+
+ for(i=0;i<nb;i++){
+ gchar *path;
+ path = lttv_library_path_get(i);
+ g_ptr_array_add(name, path);
+ }
+
+ load_module_path = get_selection((char **)(name->pdata), name->len,
+ "Select a library path", "Library paths");
+ if(load_module_path != NULL)
+ strncpy(load_module_path_alter, load_module_path, PATH_MAX-1); // -1 for /
+
+ g_ptr_array_free(name, TRUE);
+
+ if(load_module_path == NULL) return;
+ }
+
+ {
+ /* Make sure the module path ends with a / */
+ gchar *ptr = load_module_path_alter;
+
+ ptr = strchr(ptr, '\0');
+
+ if(*(ptr-1) != '/') {
+ *ptr = '/';
+ *(ptr+1) = '\0';
+ }
+ }
+
+ {
+ /* Ask for the library to load : list files in the previously selected
+ * directory */
+ gchar str[PATH_MAX];
+ gchar ** dir;
+ gint id;
+ GtkFileSelection * file_selector =
+ (GtkFileSelection *)gtk_file_selection_new("Select a module");
+ gtk_file_selection_set_filename(file_selector, load_module_path_alter);
+ gtk_file_selection_hide_fileop_buttons(file_selector);
+
+ str[0] = '\0';
+ id = gtk_dialog_run(GTK_DIALOG(file_selector));
+ switch(id){
+ case GTK_RESPONSE_ACCEPT:
+ case GTK_RESPONSE_OK:
+ dir = gtk_file_selection_get_selections (file_selector);
+ strncpy(str,dir[0],PATH_MAX);
+ strncpy(remember_plugins_dir,dir[0],PATH_MAX);
+ /* only keep file name */
+ gchar *str1;
+ str1 = strrchr(str,'/');
+ if(str1)str1++;
+ else{
+ str1 = strrchr(str,'\\');
+ str1++;
+ }
+#if 0
+ /* remove "lib" */
+ if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
+ str1=str1+3;
+ remove info after . */
+ {
+ gchar *str2 = str1;
+
+ str2 = strrchr(str2, '.');
+ if(str2 != NULL) *str2 = '\0';
+ }
+ lttv_module_require(str1, &error);
+#endif //0
+ lttv_library_load(str1, &error);
+ if(error != NULL) g_warning(error->message);
+ else g_printf("Load library: %s\n", str);
+ g_strfreev(dir);
+ case GTK_RESPONSE_REJECT:
+ case GTK_RESPONSE_CANCEL:
+ default:
+ gtk_widget_destroy((GtkWidget*)file_selector);
+ break;
+ }
+
+ }
+
+
+
+}
+
+
+/* Display all loaded modules, let user to select a module to unload
+ * by calling lttv_module_unload
+ */
+
+void
+on_unload_library_activate (GtkMenuItem *menuitem,
+ gpointer user_data)
+{
+ MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
+
+ LttvLibrary *library;
+ {
+ GPtrArray *name;
+ guint nb,i;
+ gchar *lib_name;
+ name = g_ptr_array_new();
+ nb = lttv_library_number();
+ LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
+ /* ask for the library name */
+
+ for(i=0;i<nb;i++){
+ LttvLibrary *iter_lib = lttv_library_get(i);
+ lttv_library_info(iter_lib, &lib_info[i]);
+
+ gchar *path = lib_info[i].name;
+ g_ptr_array_add(name, lib_info[i].name);
+ }
+ lib_name = get_selection((char **)(name->pdata), name->len,
+ "Select a library", "Libraries");
+ if(lib_name != NULL) {
+ for(i=0;i<nb;i++){
+ if(strcmp(lib_name, lib_info[i].name) == 0) {
+ library = lttv_library_get(i);
+ break;
+ }
+ }
+ }
+ g_ptr_array_free(name, TRUE);
+ g_free(lib_info);
+
+ if(lib_name == NULL) return;
+ }
+
+ lttv_library_unload(library);
+}
+
+
+/* Dispaly a file selection dialogue to let user select a module, then call
+ * lttv_module_require().
+ */
+
+void
+on_load_module_activate (GtkMenuItem *menuitem,
+ gpointer user_data)
+{
+ GError *error = NULL;
+ MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
+
+ LttvLibrary *library;
+ {
+ GPtrArray *name;
+ guint nb,i;
+ gchar *lib_name;
+ name = g_ptr_array_new();
+ nb = lttv_library_number();
+ LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
+ /* ask for the library name */
+
+ for(i=0;i<nb;i++){
+ LttvLibrary *iter_lib = lttv_library_get(i);
+ lttv_library_info(iter_lib, &lib_info[i]);
+
+ gchar *path = lib_info[i].name;
+ g_ptr_array_add(name, path);
+ }
+ lib_name = get_selection((char **)(name->pdata), name->len,
+ "Select a library", "Libraries");
+ if(lib_name != NULL) {
+ for(i=0;i<nb;i++){
+ if(strcmp(lib_name, lib_info[i].name) == 0) {
+ library = lttv_library_get(i);
+ break;
+ }
+ }
+ }
+ g_ptr_array_free(name, TRUE);
+ g_free(lib_info);
+
+ if(lib_name == NULL) return;
+ }
+
+ //LttvModule *module;
+ gchar module_name_out[PATH_MAX];
+ {
+ /* Ask for the module to load : list modules in the selected lib */
+ GPtrArray *name;
+ guint nb,i;
+ gchar *module_name;
+ LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
+ name = g_ptr_array_new();
+ nb = lttv_library_module_number(library);
+ /* ask for the module name */
-void
-on_trace_facility_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_printf("Trace facility selector: %s\n");
-}
+ for(i=0;i<nb;i++){
+ LttvModule *iter_module = lttv_library_module_get(library, i);
+ lttv_module_info(iter_module, &module_info[i]);
+ gchar *path = module_info[i].name;
+ g_ptr_array_add(name, path);
+ }
+ module_name = get_selection((char **)(name->pdata), name->len,
+ "Select a module", "Modules");
+ if(module_name != NULL) {
+ for(i=0;i<nb;i++){
+ if(strcmp(module_name, module_info[i].name) == 0) {
+ strncpy(module_name_out, module_name, PATH_MAX);
+ //module = lttv_library_module_get(i);
+ break;
+ }
+ }
+ }
-/* Dispaly a file selection dialogue to let user select a module, then call
- * lttv_module_load(), finally insert tool button and menu entry in the main window
- * for the loaded module
- */
+ g_ptr_array_free(name, TRUE);
+ g_free(module_info);
-void
-on_load_module_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- char ** dir;
- gint id;
- char str[PATH_LENGTH], *str1;
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
- GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a module");
- if(remember_plugins_dir[0] != '\0')
- gtk_file_selection_set_filename(file_selector, remember_plugins_dir);
- gtk_file_selection_hide_fileop_buttons(file_selector);
+ if(module_name == NULL) return;
+ }
- str[0] = '\0';
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_selections (file_selector);
- strncpy(str,dir[0],PATH_LENGTH);
- strncpy(remember_plugins_dir,dir[0],PATH_LENGTH);
- str1 = strrchr(str,'/');
- if(str1)str1++;
- else{
- str1 = strrchr(str,'\\');
- str1++;
- }
- lttv_module_require(str1, NULL);
- g_slist_foreach(g_main_window_list, (gpointer)insert_menu_toolbar_item,
- NULL);
- g_strfreev(dir);
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
+ lttv_module_require(module_name_out, &error);
+ if(error != NULL) g_warning(error->message);
+ else g_printf("Load module: %s\n", module_name_out);
+
+
+#if 0
+ {
+
+
+ gchar str[PATH_MAX];
+ gchar ** dir;
+ gint id;
+ GtkFileSelection * file_selector =
+ (GtkFileSelection *)gtk_file_selection_new("Select a module");
+ gtk_file_selection_set_filename(file_selector, load_module_path_alter);
+ gtk_file_selection_hide_fileop_buttons(file_selector);
+
+ str[0] = '\0';
+ id = gtk_dialog_run(GTK_DIALOG(file_selector));
+ switch(id){
+ case GTK_RESPONSE_ACCEPT:
+ case GTK_RESPONSE_OK:
+ dir = gtk_file_selection_get_selections (file_selector);
+ strncpy(str,dir[0],PATH_MAX);
+ strncpy(remember_plugins_dir,dir[0],PATH_MAX);
+ {
+ /* only keep file name */
+ gchar *str1;
+ str1 = strrchr(str,'/');
+ if(str1)str1++;
+ else{
+ str1 = strrchr(str,'\\');
+ str1++;
+ }
+#if 0
+ /* remove "lib" */
+ if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
+ str1=str1+3;
+ remove info after . */
+ {
+ gchar *str2 = str1;
+
+ str2 = strrchr(str2, '.');
+ if(str2 != NULL) *str2 = '\0';
+ }
+ lttv_module_require(str1, &error);
+#endif //0
+ lttv_library_load(str1, &error);
+ if(error != NULL) g_warning(error->message);
+ else g_printf("Load library: %s\n", str);
+ g_strfreev(dir);
+ case GTK_RESPONSE_REJECT:
+ case GTK_RESPONSE_CANCEL:
+ default:
+ gtk_widget_destroy((GtkWidget*)file_selector);
+ break;
+ }
+
}
- g_printf("Load module: %s\n", str);
+#endif //0
+
+
}
+
/* Display all loaded modules, let user to select a module to unload
* by calling lttv_module_unload
*/
on_unload_module_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
- int i;
- GPtrArray *name;
- char *unload_module_name;
- guint nb;
- LttvLibrary *library;
- LttvLibraryInfo library_info;
+ GError *error = NULL;
MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- name = g_ptr_array_new();
- nb = lttv_library_number();
- for(i=0;i<nb;i++){
- library = lttv_library_get(i);
- lttv_library_info(library, &library_info);
- if(library_info.load_count > 0) g_ptr_array_add(name, library_info.name);
- }
+ LttvLibrary *library;
+ {
+ GPtrArray *name;
+ guint nb,i;
+ gchar *lib_name;
+ name = g_ptr_array_new();
+ nb = lttv_library_number();
+ LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
+ /* ask for the library name */
- unload_module_name =get_unload_module((char **)(name->pdata), name->len);
-
- if(unload_module_name){
for(i=0;i<nb;i++){
- library = lttv_library_get(i);
- lttv_library_info(library, &library_info);
- if(strcmp(unload_module_name, library_info.name) == 0){
- lttv_library_unload(library);
- break;
+ LttvLibrary *iter_lib = lttv_library_get(i);
+ lttv_library_info(iter_lib, &lib_info[i]);
+
+ gchar *path = lib_info[i].name;
+ g_ptr_array_add(name, path);
+ }
+ lib_name = get_selection((char **)(name->pdata), name->len,
+ "Select a library", "Libraries");
+ if(lib_name != NULL) {
+ for(i=0;i<nb;i++){
+ if(strcmp(lib_name, lib_info[i].name) == 0) {
+ library = lttv_library_get(i);
+ break;
+ }
}
- }
+ }
+ g_ptr_array_free(name, TRUE);
+ g_free(lib_info);
+
+ if(lib_name == NULL) return;
}
- g_ptr_array_free(name, TRUE);
+ LttvModule *module;
+ {
+ /* Ask for the module to load : list modules in the selected lib */
+ GPtrArray *name;
+ guint nb,i;
+ gchar *module_name;
+ nb = lttv_library_module_number(library);
+ LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
+ name = g_ptr_array_new();
+ /* ask for the module name */
+
+ for(i=0;i<nb;i++){
+ LttvModule *iter_module = lttv_library_module_get(library, i);
+ lttv_module_info(iter_module, &module_info[i]);
+
+ gchar *path = module_info[i].name;
+ if(module_info[i].use_count > 0) g_ptr_array_add(name, path);
+ }
+ module_name = get_selection((char **)(name->pdata), name->len,
+ "Select a module", "Modules");
+ if(module_name != NULL) {
+ for(i=0;i<nb;i++){
+ if(strcmp(module_name, module_info[i].name) == 0) {
+ module = lttv_library_module_get(library, i);
+ break;
+ }
+ }
+ }
+
+ g_ptr_array_free(name, TRUE);
+ g_free(module_info);
+
+ if(module_name == NULL) return;
+ }
+
+ LttvModuleInfo module_info;
+ lttv_module_info(module, &module_info);
+ g_printf("Release module: %s\n", module_info.name);
+
+ lttv_module_release(module);
}
-/* Display a directory dialogue to let user select a path for module searching
+/* Display a directory dialogue to let user select a path for library searching
*/
void
-on_add_module_search_path_activate (GtkMenuItem *menuitem,
+on_add_library_search_path_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
- GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select module path");
+ GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select library path");
const char * dir;
gint id;
case GTK_RESPONSE_ACCEPT:
case GTK_RESPONSE_OK:
dir = gtk_dir_selection_get_dir (file_selector);
- strncpy(remember_plugins_dir,dir,PATH_LENGTH);
- strncat(remember_plugins_dir,"/",PATH_LENGTH);
+ strncpy(remember_plugins_dir,dir,PATH_MAX);
+ strncat(remember_plugins_dir,"/",PATH_MAX);
lttv_library_path_add(dir);
case GTK_RESPONSE_REJECT:
case GTK_RESPONSE_CANCEL:
}
+/* Display a directory dialogue to let user select a path for library searching
+ */
+
+void
+on_remove_library_search_path_activate (GtkMenuItem *menuitem,
+ gpointer user_data)
+{
+ MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
+
+ const char *lib_path;
+ {
+ GPtrArray *name;
+ guint nb,i;
+ gchar *lib_name;
+ name = g_ptr_array_new();
+ nb = lttv_library_path_number();
+ /* ask for the library name */
+
+ for(i=0;i<nb;i++){
+ gchar *path = lttv_library_path_get(i);
+ g_ptr_array_add(name, path);
+ }
+ lib_path = get_selection((char **)(name->pdata), name->len,
+ "Select a library path", "Library paths");
+
+ g_ptr_array_free(name, TRUE);
+
+ if(lib_path == NULL) return;
+ }
+
+ lttv_library_path_remove(lib_path);
+}
+
void
on_color_activate (GtkMenuItem *menuitem,
gpointer user_data)
}
+static void
+on_about_close_activate (GtkButton *button,
+ gpointer user_data)
+{
+ GtkWidget *about_widget = GTK_WIDGET(user_data);
+
+ gtk_widget_destroy(about_widget);
+}
+
void
on_about_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
- g_printf("About...\n");
+ MainWindow *main_window = get_window_data_struct(GTK_WIDGET(menuitem));
+ GtkWidget *window_widget = main_window->mwindow;
+ GtkWidget *about_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ GtkWindow *about_window = GTK_WINDOW(about_widget);
+ gint window_width, window_height;
+
+ gtk_window_set_title(about_window, "About Linux Trace Toolkit");
+
+ gtk_window_set_resizable(about_window, FALSE);
+ gtk_window_set_transient_for(GTK_WINDOW(window_widget), about_window);
+ gtk_window_set_destroy_with_parent(about_window, TRUE);
+ gtk_window_set_modal(about_window, FALSE);
+
+ /* Put the about window at the center of the screen */
+ gtk_window_get_size(about_window, &window_width, &window_height);
+ gtk_window_move (about_window,
+ (gdk_screen_width() - window_width)/2,
+ (gdk_screen_height() - window_height)/2);
+
+ GtkWidget *vbox = gtk_vbox_new(FALSE, 1);
+
+ gtk_container_add(GTK_CONTAINER(about_widget), vbox);
+
+
+ /* Text to show */
+ GtkWidget *label1 = gtk_label_new("");
+ gtk_misc_set_padding(GTK_MISC(label1), 10, 20);
+ gtk_label_set_markup(GTK_LABEL(label1), "\
+<big>Linux Trace Toolkit</big>");
+ gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_CENTER);
+
+ GtkWidget *label2 = gtk_label_new("");
+ gtk_misc_set_padding(GTK_MISC(label2), 10, 20);
+ gtk_label_set_markup(GTK_LABEL(label2), "\
+Project author: Karim Yaghmour\n\
+\n\
+Contributors :\n\
+\n\
+Michel Dagenais (New trace format, lttv main)\n\
+Mathieu Desnoyers (Directory structure, build with automake/conf,\n\
+ lttv gui, control flow view, gui green threads\n\
+ with interruptible foreground and background computation,\n\
+ detailed event list)\n\
+Benoit Des Ligneris (Cluster adaptation)\n\
+Xang-Xiu Yang (new trace reading library and converter, lttv gui, \n\
+ detailed event list and statistics view)\n\
+Tom Zanussi (RelayFS)");
+
+ GtkWidget *label3 = gtk_label_new("");
+ gtk_label_set_markup(GTK_LABEL(label3), "\
+Linux Trace Toolkit, Copyright (C) 2004 Karim Yaghmour\n\
+Linux Trace Toolkit comes with ABSOLUTELY NO WARRANTY.\n\
+This is free software, and you are welcome to redistribute it\n\
+under certain conditions. See COPYING for details.");
+ gtk_misc_set_padding(GTK_MISC(label3), 10, 20);
+
+ gtk_box_pack_start_defaults(GTK_BOX(vbox), label1);
+ gtk_box_pack_start_defaults(GTK_BOX(vbox), label2);
+ gtk_box_pack_start_defaults(GTK_BOX(vbox), label3);
+
+ GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
+ gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+ GtkWidget *close_button = gtk_button_new_with_mnemonic("_Close");
+ gtk_box_pack_end(GTK_BOX(hbox), close_button, FALSE, FALSE, 0);
+ gtk_container_set_border_width(GTK_CONTAINER(close_button), 20);
+
+ g_signal_connect(G_OBJECT(close_button), "clicked",
+ G_CALLBACK(on_about_close_activate),
+ (gpointer)about_widget);
+
+ gtk_widget_show_all(about_widget);
}
remove_trace((GtkWidget*)button, user_data);
}
+void
+on_button_redraw_clicked (GtkButton *button,
+ gpointer user_data)
+{
+ redraw((GtkWidget*)button, user_data);
+}
+
+void
+on_button_continue_processing_clicked (GtkButton *button,
+ gpointer user_data)
+{
+ continue_processing((GtkWidget*)button, user_data);
+}
+
+void
+on_button_stop_processing_clicked (GtkButton *button,
+ gpointer user_data)
+{
+ stop_processing((GtkWidget*)button, user_data);
+}
+
+
void
on_button_save_clicked (GtkButton *button,
}
void
-on_MWindow_destroy (GtkObject *object,
+on_MWindow_destroy (GtkWidget *widget,
gpointer user_data)
{
- MainWindow *Main_Window = get_window_data_struct((GtkWidget*)object);
- GtkWidget *widget;
- Tab *tab = Main_Window->tab;
+ MainWindow *main_window = get_window_data_struct(widget);
+ LttvIAttribute *attributes = main_window->attributes;
+ LttvAttributeValue value;
- g_printf("There are : %d windows\n",g_slist_length(g_main_window_list));
+ //This is unnecessary, since widgets will be destroyed
+ //by the main window widget anyway.
+ //remove_all_menu_toolbar_constructors(main_window, NULL);
+
+ g_assert(lttv_iattribute_find_by_path(attributes,
+ "viewers/menu", LTTV_POINTER, &value));
+ lttv_menus_destroy((LttvMenus*)*(value.v_pointer));
- g_win_count--;
- if(g_win_count == 0)
+ g_assert(lttv_iattribute_find_by_path(attributes,
+ "viewers/toolbar", LTTV_POINTER, &value));
+ lttv_toolbars_destroy((LttvToolbars*)*(value.v_pointer));
+
+ g_object_unref(main_window->attributes);
+ g_main_window_list = g_slist_remove(g_main_window_list, main_window);
+
+ g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list));
+ if(g_slist_length(g_main_window_list) == 0)
gtk_main_quit ();
}
{
MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget);
float width = event->width;
- Tab * tab = mw_data->tab;
TimeWindow time_win;
double ratio;
TimeInterval *time_span;
return FALSE;
}
-
/* Set current tab
*/
guint page_num,
gpointer user_data)
{
- MainWindow * mw = get_window_data_struct((GtkWidget*)notebook);
- Tab * tab = mw->tab;
-
- while(page_num){
- tab = tab->next;
- page_num--;
- }
- mw->current_tab = tab;
+
+}
+
+
+void scroll_value_changed_cb(GtkWidget *scrollbar,
+ gpointer user_data)
+{
+ Tab *tab = (Tab *)user_data;
+ TimeWindow time_window;
+ LttTime time;
+ GtkAdjustment *adjust = gtk_range_get_adjustment(GTK_RANGE(scrollbar));
+ gdouble value = gtk_adjustment_get_value(adjust);
+ gdouble upper, lower, ratio, page_size;
+ LttvTracesetContext * tsc =
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
+ TimeInterval time_span = tsc->time_span;
+
+ //time_window = tab->time_window;
+
+ lower = adjust->lower;
+ upper = adjust->upper;
+ ratio = (value - lower) / (upper - lower);
+ g_info("lower %lu, upper %lu, value %lu, ratio %lu", lower, upper, value, ratio);
+
+ //time = ltt_time_sub(time_span->end_time, time_span->start_time);
+ //time = ltt_time_mul(time, (float)ratio);
+ //time = ltt_time_add(time_span->start_time, time);
+ time = ltt_time_add(ltt_time_from_double(value/NANOSECONDS_PER_SECOND),
+ time_span.start_time);
+
+ time_window.start_time = time;
+
+ page_size = adjust->page_size;
+
+ time_window.time_width =
+ ltt_time_from_double(page_size/NANOSECONDS_PER_SECOND);
+ //time = ltt_time_sub(time_span.end_time, time);
+ //if(ltt_time_compare(time,time_window.time_width) < 0){
+ // time_window.time_width = time;
+ //}
+
+ /* call viewer hooks for new time window */
+ set_time_window(tab, &time_window);
+
}
}
+/* Select a module which will be loaded
+ */
+
+char * get_load_module(char ** load_module_name, int nb_module)
+{
+ return get_selection(load_module_name, nb_module,
+ "Select a module to load", "Module name");
+}
+
+
+
+
/* Select a module which will be unloaded
*/
char * get_unload_module(char ** loaded_module_name, int nb_module)
{
return get_selection(loaded_module_name, nb_module,
- "Select an unload module", "Module pathname");
+ "Select a module to unload", "Module name");
}
}
-/* hash funtions
- */
-
-void main_window_destroy_hash_key(gpointer key)
-{
- g_free(key);
-}
-
-void main_window_destroy_hash_data(gpointer data)
-{
-}
-
-
-/* Insert menu entry and tool button into all main windows for modules
- * It checks whether the menu entry or tool button exists or not,
- * if they do not exist, then construct the widget and insert them
- * into all main windows
+/* Insert all menu entry and tool buttons into this main window
+ * for modules.
+ *
*/
-void insert_menu_toolbar_item(MainWindow * mw, gpointer user_data)
+void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data)
{
int i;
GdkPixbuf *pixbuf;
- view_constructor constructor;
- LttvMenus * menu;
- LttvToolbars * toolbar;
- lttv_menu_closure *menu_item;
- lttv_toolbar_closure *toolbar_item;
+ lttvwindow_viewer_constructor constructor;
+ LttvMenus * global_menu, * instance_menu;
+ LttvToolbars * global_toolbar, * instance_toolbar;
+ LttvMenuClosure *menu_item;
+ LttvToolbarClosure *toolbar_item;
LttvAttributeValue value;
- LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
- GtkWidget * tool_menu_title_menu, *insert_view, *pixmap, *tmp;
+ LttvIAttribute *global_attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
+ LttvIAttribute *attributes = mw->attributes;
+ GtkWidget * tool_menu_title_menu, *new_widget, *pixmap;
+
+ g_assert(lttv_iattribute_find_by_path(global_attributes,
+ "viewers/menu", LTTV_POINTER, &value));
+ if(*(value.v_pointer) == NULL)
+ *(value.v_pointer) = lttv_menus_new();
+ global_menu = (LttvMenus*)*(value.v_pointer);
g_assert(lttv_iattribute_find_by_path(attributes,
"viewers/menu", LTTV_POINTER, &value));
- menu = (LttvMenus*)*(value.v_pointer);
-
- if(menu){
- for(i=0;i<menu->len;i++){
- menu_item = &g_array_index(menu, lttv_menu_closure, i);
- tmp = g_hash_table_lookup(mw->hash_menu_item, g_strdup(menu_item->menuText));
- if(tmp)continue;
- constructor = menu_item->con;
- tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
- insert_view = gtk_menu_item_new_with_mnemonic (menu_item->menuText);
- gtk_widget_show (insert_view);
- gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), insert_view);
- g_signal_connect ((gpointer) insert_view, "activate",
- G_CALLBACK (insert_viewer_wrap),
- constructor);
- g_hash_table_insert(mw->hash_menu_item, g_strdup(menu_item->menuText),
- insert_view);
- }
- }
+ if(*(value.v_pointer) == NULL)
+ *(value.v_pointer) = lttv_menus_new();
+ instance_menu = (LttvMenus*)*(value.v_pointer);
+
+
+
+ g_assert(lttv_iattribute_find_by_path(global_attributes,
+ "viewers/toolbar", LTTV_POINTER, &value));
+ if(*(value.v_pointer) == NULL)
+ *(value.v_pointer) = lttv_toolbars_new();
+ global_toolbar = (LttvToolbars*)*(value.v_pointer);
g_assert(lttv_iattribute_find_by_path(attributes,
"viewers/toolbar", LTTV_POINTER, &value));
- toolbar = (LttvToolbars*)*(value.v_pointer);
-
- if(toolbar){
- for(i=0;i<toolbar->len;i++){
- toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
- tmp = g_hash_table_lookup(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip));
- if(tmp)continue;
- constructor = toolbar_item->con;
- tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1");
- pixbuf = gdk_pixbuf_new_from_xpm_data ((const char**)toolbar_item->pixmap);
- pixmap = gtk_image_new_from_pixbuf(pixbuf);
- insert_view = gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
- GTK_TOOLBAR_CHILD_BUTTON,
- NULL,
- "",
- toolbar_item->tooltip, NULL,
- pixmap, NULL, NULL);
- gtk_label_set_use_underline (GTK_LABEL (((GtkToolbarChild*) (g_list_last (GTK_TOOLBAR (tool_menu_title_menu)->children)->data))->label), TRUE);
- gtk_widget_show (insert_view);
- gtk_container_set_border_width (GTK_CONTAINER (insert_view), 1);
- g_signal_connect ((gpointer) insert_view, "clicked",G_CALLBACK (insert_viewer_wrap),constructor);
- g_hash_table_insert(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip),
- insert_view);
- }
+ if(*(value.v_pointer) == NULL)
+ *(value.v_pointer) = lttv_toolbars_new();
+ instance_toolbar = (LttvToolbars*)*(value.v_pointer);
+
+ /* Add missing menu entries to window instance */
+ for(i=0;i<global_menu->len;i++) {
+ menu_item = &g_array_index(global_menu, LttvMenuClosure, i);
+
+ //add menu_item to window instance;
+ constructor = menu_item->con;
+ tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
+ new_widget =
+ gtk_menu_item_new_with_mnemonic (menu_item->menu_text);
+ gtk_container_add (GTK_CONTAINER (tool_menu_title_menu),
+ new_widget);
+ g_signal_connect ((gpointer) new_widget, "activate",
+ G_CALLBACK (insert_viewer_wrap),
+ constructor);
+ gtk_widget_show (new_widget);
+ lttv_menus_add(instance_menu, menu_item->con,
+ menu_item->menu_path,
+ menu_item->menu_text,
+ new_widget);
+
+ }
+
+ /* Add missing toolbar entries to window instance */
+ for(i=0;i<global_toolbar->len;i++) {
+ toolbar_item = &g_array_index(global_toolbar, LttvToolbarClosure, i);
+
+ //add toolbar_item to window instance;
+ constructor = toolbar_item->con;
+ tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1");
+ pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)toolbar_item->pixmap);
+ pixmap = gtk_image_new_from_pixbuf(pixbuf);
+ new_widget =
+ gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
+ GTK_TOOLBAR_CHILD_BUTTON,
+ NULL,
+ "",
+ toolbar_item->tooltip, NULL,
+ pixmap, NULL, NULL);
+ gtk_label_set_use_underline(
+ GTK_LABEL (((GtkToolbarChild*) (
+ g_list_last (GTK_TOOLBAR
+ (tool_menu_title_menu)->children)->data))->label),
+ TRUE);
+ gtk_container_set_border_width (GTK_CONTAINER (new_widget), 1);
+ g_signal_connect ((gpointer) new_widget,
+ "clicked",
+ G_CALLBACK (insert_viewer_wrap),
+ constructor);
+ gtk_widget_show (new_widget);
+
+ lttv_toolbars_add(instance_toolbar, toolbar_item->con,
+ toolbar_item->tooltip,
+ toolbar_item->pixmap,
+ new_widget);
+
}
+
}
LttvIAttribute *attributes =
LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
LttvAttributeValue value;
+ Tab *new_tab;
new_m_window = g_new(MainWindow, 1);
new_window = create_MWindow();
gtk_widget_show (new_window);
- new_m_window->attributes = attributes;
-
new_m_window->mwindow = new_window;
- new_m_window->tab = NULL;
- new_m_window->current_tab = NULL;
- new_m_window->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
-
- new_m_window->hash_menu_item = g_hash_table_new_full (g_str_hash, g_str_equal,
- main_window_destroy_hash_key,
- main_window_destroy_hash_data);
- new_m_window->hash_toolbar_item = g_hash_table_new_full (g_str_hash, g_str_equal,
- main_window_destroy_hash_key,
- main_window_destroy_hash_data);
-
- insert_menu_toolbar_item(new_m_window, NULL);
-
- g_object_set_data(G_OBJECT(new_window), "mainWindow", (gpointer)new_m_window);
+ new_m_window->attributes = attributes;
+
+ g_assert(lttv_iattribute_find_by_path(attributes,
+ "viewers/menu", LTTV_POINTER, &value));
+ *(value.v_pointer) = lttv_menus_new();
+
+ g_assert(lttv_iattribute_find_by_path(attributes,
+ "viewers/toolbar", LTTV_POINTER, &value));
+ *(value.v_pointer) = lttv_toolbars_new();
+ add_all_menu_toolbar_constructors(new_m_window, NULL);
+
+ g_object_set_data_full(G_OBJECT(new_window),
+ "main_window_data",
+ (gpointer)new_m_window,
+ (GDestroyNotify)g_free);
//create a default tab
notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook");
if(notebook == NULL){
g_printf("Notebook does not exist\n");
return;
}
+ gtk_notebook_popup_enable (GTK_NOTEBOOK(notebook));
//for now there is no name field in LttvTraceset structure
//Use "Traceset" as the label for the default tab
- create_tab(parent, new_m_window, notebook,"Traceset");
-
- g_object_set_data_full(
- G_OBJECT(new_m_window->mwindow),
- "Main_Window_Data",
- new_m_window,
- (GDestroyNotify)main_window_free);
+ if(parent) {
+ GtkWidget * parent_notebook = lookup_widget(parent->mwindow, "MNotebook");
+ GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(parent_notebook),
+ gtk_notebook_get_current_page(GTK_NOTEBOOK(parent_notebook)));
+ Tab *parent_tab;
+
+ if(!page) {
+ parent_tab = NULL;
+ } else {
+ parent_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
+ }
+ new_tab = create_tab(new_m_window, parent_tab, notebook, "Traceset");
+ } else {
+ new_tab = create_tab(new_m_window, NULL, notebook, "Traceset");
+ /* First window, use command line trace */
+ if(g_init_trace != NULL){
+ lttvwindow_add_trace(new_tab,
+ g_init_trace);
+
+ LttvTraceset *traceset = new_tab->traceset_info->traceset;
+ SetTraceset(new_tab, traceset);
+ }
+ }
- g_win_count++;
+ g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list));
}
LttvTrace * trace;
if(tab_instance->attributes)
- g_object_unref(tab_instance->attributes);
+ g_object_unref(tab_instance->attributes);
+
+ if(tab_instance->interrupted_state)
+ g_object_unref(tab_instance->interrupted_state);
- if(tab_instance->mw->tab == tab_instance){
- tab_instance->mw->tab = tab_instance->next;
- }else{
- Tab * tmp1, *tmp = tab_instance->mw->tab;
- while(tmp != tab_instance){
- tmp1 = tmp;
- tmp = tmp->next;
- }
- tmp1->next = tab_instance->next;
- }
if(tab_instance->traceset_info->traceset_context != NULL){
+ //remove state update hooks
+ lttv_state_remove_event_hooks(
+ (LttvTracesetState*)tab_instance->traceset_info->
+ traceset_context);
lttv_context_fini(LTTV_TRACESET_CONTEXT(tab_instance->traceset_info->
traceset_context));
g_object_unref(tab_instance->traceset_info->traceset_context);
trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i);
ref_count = lttv_trace_get_ref_number(trace);
if(ref_count <= 1){
- ltt_trace_close(lttv_trace(trace));
- lttv_trace_destroy(trace);
+ ltt_trace_close(lttv_trace(trace));
}
- // lttv_trace_destroy(trace);
}
}
- lttv_traceset_destroy(tab_instance->traceset_info->traceset);
+ lttv_traceset_destroy(tab_instance->traceset_info->traceset);
+ /* Remove the idle events requests processing function of the tab */
+ g_idle_remove_by_data(tab_instance);
+
+ g_slist_free(tab_instance->events_requests);
g_free(tab_instance->traceset_info);
g_free(tab_instance);
}
/* Create a tab and insert it into the current main window
*/
-void * create_tab(MainWindow * parent, MainWindow* current_window,
+Tab* create_tab(MainWindow * mw, Tab *copy_tab,
GtkNotebook * notebook, char * label)
{
GList * list;
- Tab * tmp_tab;
- MainWindow * mw_data = current_window;
+ Tab * tab;
LttTime tmp_time;
-
+
//create a new tab data structure
- tmp_tab = mw_data->tab;
- while(tmp_tab && tmp_tab->next) tmp_tab = tmp_tab->next;
- if(!tmp_tab){
- mw_data->current_tab = NULL;
- tmp_tab = g_new(Tab,1);
- mw_data->tab = tmp_tab;
- }else{
- tmp_tab->next = g_new(Tab,1);
- tmp_tab = tmp_tab->next;
- }
+ tab = g_new(Tab,1);
//construct and initialize the traceset_info
- tmp_tab->traceset_info = g_new(TracesetInfo,1);
- if(parent){
- tmp_tab->traceset_info->traceset =
- lttv_traceset_copy(parent->current_tab->traceset_info->traceset);
- }else{
- if(mw_data->current_tab){
- tmp_tab->traceset_info->traceset =
- lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset);
- }else{
- tmp_tab->traceset_info->traceset = lttv_traceset_new();
- /* Add the command line trace */
- if(g_init_trace != NULL)
- lttv_traceset_add(tmp_tab->traceset_info->traceset, g_init_trace);
- }
+ tab->traceset_info = g_new(TracesetInfo,1);
+
+ if(copy_tab) {
+ tab->traceset_info->traceset =
+ lttv_traceset_copy(copy_tab->traceset_info->traceset);
+ } else {
+ tab->traceset_info->traceset = lttv_traceset_new();
}
+
+#ifdef DEBUG
+ lttv_attribute_write_xml(
+ lttv_traceset_attribute(tab->traceset_info->traceset),
+ stdout,
+ 0, 4);
+ fflush(stdout);
+#endif //DEBUG
+
+
//FIXME copy not implemented in lower level
- tmp_tab->traceset_info->traceset_context =
+ tab->traceset_info->traceset_context =
g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
+ g_assert(tab->traceset_info->traceset_context != NULL);
lttv_context_init(
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context),
- tmp_tab->traceset_info->traceset);
-
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context),
+ tab->traceset_info->traceset);
+ //add state update hooks
+ lttv_state_add_event_hooks(
+ (LttvTracesetState*)tab->traceset_info->traceset_context);
+
//determine the current_time and time_window of the tab
- if(mw_data->current_tab){
- // Will have to read directly at the main window level, as we want
- // to be able to modify a traceset on the fly.
- tmp_tab->time_window = mw_data->current_tab->time_window;
- tmp_tab->current_time = mw_data->current_tab->current_time;
+ if(copy_tab != NULL){
+ tab->time_window = copy_tab->time_window;
+ tab->current_time = copy_tab->current_time;
}else{
- // Will have to read directly at the main window level, as we want
- // to be able to modify a traceset on the fly.
- // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime);
- tmp_tab->time_window.start_time =
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime;
+ tab->time_window.start_time =
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
+ time_span.start_time;
if(DEFAULT_TIME_WIDTH_S <
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec)
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
+ time_span.end_time.tv_sec)
tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
else
tmp_time.tv_sec =
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec;
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
+ time_span.end_time.tv_sec;
tmp_time.tv_nsec = 0;
- tmp_tab->time_window.time_width = tmp_time ;
- tmp_tab->current_time.tv_sec =
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_sec;
- tmp_tab->current_time.tv_nsec =
- LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_nsec;
- }
- tmp_tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
- // mw_data->current_tab = tmp_tab;
- tmp_tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new();
- tmp_tab->multi_vpaned->mw = mw_data;
- gtk_widget_show((GtkWidget*)tmp_tab->multi_vpaned);
- tmp_tab->next = NULL;
- tmp_tab->mw = mw_data;
-
- tmp_tab->label = gtk_label_new (label);
- gtk_widget_show (tmp_tab->label);
+ tab->time_window.time_width = tmp_time ;
+ tab->current_time.tv_sec =
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
+ time_span.start_time.tv_sec;
+ tab->current_time.tv_nsec =
+ LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
+ time_span.start_time.tv_nsec;
+ }
+ tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
+ tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
+
+ tab->vbox = gtk_vbox_new(FALSE, 2);
+ tab->viewer_container = gtk_vbox_new(TRUE, 2);
+ tab->scrollbar = gtk_hscrollbar_new(NULL);
+ //tab->multivpaned = gtk_multi_vpaned_new();
+
+ gtk_box_pack_start(GTK_BOX(tab->vbox),
+ tab->viewer_container,
+ TRUE, /* expand */
+ TRUE, /* Give the extra space to the child */
+ 0); /* No padding */
+
+ gtk_box_pack_end(GTK_BOX(tab->vbox),
+ tab->scrollbar,
+ FALSE, /* Do not expand */
+ FALSE, /* Fill has no effect here (expand false) */
+ 0); /* No padding */
+
+ g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
- g_object_set_data_full(
- G_OBJECT(tmp_tab->multi_vpaned),
- "Tab_Info",
- tmp_tab,
- (GDestroyNotify)tab_destructor);
- //add state update hooks
- lttv_state_add_event_hooks(
- (LttvTracesetState*)tmp_tab->traceset_info->traceset_context);
+ tab->mw = mw;
- //insert tab into notebook
- gtk_notebook_append_page(notebook, (GtkWidget*)tmp_tab->multi_vpaned, tmp_tab->label);
- list = gtk_container_get_children(GTK_CONTAINER(notebook));
- gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
- if(g_list_length(list)>1)
- gtk_notebook_set_show_tabs(notebook, TRUE);
-}
+ /*{
+ // Display a label with a X
+ GtkWidget *w_hbox = gtk_hbox_new(FALSE, 4);
+ GtkWidget *w_label = gtk_label_new (label);
+ GtkWidget *pixmap = create_pixmap(GTK_WIDGET(notebook), "close.png");
+ GtkWidget *w_button = gtk_button_new ();
+ gtk_container_add(GTK_CONTAINER(w_button), pixmap);
+ //GtkWidget *w_button = gtk_button_new_with_label("x");
+
+ gtk_button_set_relief(GTK_BUTTON(w_button), GTK_RELIEF_NONE);
+
+ gtk_box_pack_start(GTK_BOX(w_hbox), w_label, TRUE, TRUE, 0);
+ gtk_box_pack_end(GTK_BOX(w_hbox), w_button, FALSE,
+ FALSE, 0);
+ g_signal_connect_swapped (w_button, "clicked",
+ G_CALLBACK (on_close_tab_X_clicked),
+ tab->multi_vpaned);
-/* Remove menu entry and tool button from main window for the
- * unloaded module
- */
+ gtk_widget_set_state(w_button, GTK_STATE_ACTIVE);
-void remove_menu_item(gpointer main_win, gpointer user_data)
-{
- MainWindow * mw = (MainWindow *) main_win;
- lttv_menu_closure *menu_item = (lttv_menu_closure *)user_data;
- GtkWidget * tool_menu_title_menu, *insert_view;
+ gtk_widget_show (w_label);
+ gtk_widget_show (pixmap);
+ gtk_widget_show (w_button);
+ gtk_widget_show (w_hbox);
- tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
- insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_menu_item,
- menu_item->menuText);
- if(insert_view){
- g_hash_table_remove(mw->hash_menu_item, menu_item->menuText);
- gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
- }
-}
+ tab->label = w_hbox;
+ }*/
-void remove_toolbar_item(gpointer main_win, gpointer user_data)
-{
- MainWindow * mw = (MainWindow *) main_win;
- lttv_toolbar_closure *toolbar_item = (lttv_toolbar_closure *)user_data;
- GtkWidget * tool_menu_title_menu, *insert_view;
+ tab->label = gtk_label_new (label);
- tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1");
- insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_toolbar_item,
- toolbar_item->tooltip);
- if(insert_view){
- g_hash_table_remove(mw->hash_toolbar_item, toolbar_item->tooltip);
- gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view);
- }
-}
+ gtk_widget_show(tab->label);
+ gtk_widget_show(tab->scrollbar);
+ gtk_widget_show(tab->viewer_container);
+ gtk_widget_show(tab->vbox);
+ //gtk_widget_show(tab->multivpaned);
-/**
- * Remove menu and toolbar item when a module unloaded from all
- * main windows
- */
-void main_window_remove_menu_item(lttv_constructor constructor)
-{
- int i;
- LttvMenus * menu;
- lttv_menu_closure *menu_item;
- LttvAttributeValue value;
- LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
+ /* Start with empty events requests list */
+ tab->events_requests = NULL;
+ tab->events_request_pending = FALSE;
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/menu", LTTV_POINTER, &value));
- menu = (LttvMenus*)*(value.v_pointer);
-
- if(menu){
- for(i=0;i<menu->len;i++){
- menu_item = &g_array_index(menu, lttv_menu_closure, i);
- if(menu_item->con != constructor) continue;
- if(g_main_window_list){
- g_slist_foreach(g_main_window_list, remove_menu_item, menu_item);
- }
- break;
- }
- }
-
+ g_object_set_data_full(
+ G_OBJECT(tab->vbox),
+ "Tab_Info",
+ tab,
+ (GDestroyNotify)tab_destructor);
+
+ g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed",
+ G_CALLBACK(scroll_value_changed_cb), tab);
+ //g_signal_connect(G_OBJECT(tab->scrollbar), "changed",
+ // G_CALLBACK(scroll_value_changed_cb), tab);
+
+
+ //insert tab into notebook
+ gtk_notebook_append_page(notebook,
+ tab->vbox,
+ tab->label);
+ list = gtk_container_get_children(GTK_CONTAINER(notebook));
+ gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
+ // always show : not if(g_list_length(list)>1)
+ gtk_notebook_set_show_tabs(notebook, TRUE);
+
+ return tab;
}
-void main_window_remove_toolbar_item(lttv_constructor constructor)
+/*
+ * execute_events_requests
+ *
+ * Idle function that executes the pending requests for a tab.
+ *
+ * @return return value : TRUE : keep the idle function, FALSE : remove it.
+ */
+gboolean execute_events_requests(Tab *tab)
{
- int i;
- LttvToolbars * toolbar;
- lttv_toolbar_closure *toolbar_item;
- LttvAttributeValue value;
- LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/toolbar", LTTV_POINTER, &value));
- toolbar = (LttvToolbars*)*(value.v_pointer);
-
- if(toolbar){
- for(i=0;i<toolbar->len;i++){
- toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i);
- if(toolbar_item->con != constructor) continue;
- if(g_main_window_list){
- g_slist_foreach(g_main_window_list, remove_toolbar_item, toolbar_item);
- }
- break;
- }
- }
+ return ( lttvwindow_process_pending_requests(tab) );
}
+
projects / lttv.git / blobdiff