From: compudj Date: Fri, 23 Jul 2004 23:30:38 +0000 (+0000) Subject: rev with foreground and background processing ok X-Git-Tag: v0.12.20~2859 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b052368a0d53ff62ed9110fbafdb857a2b034ca8;p=lttv.git rev with foreground and background processing ok git-svn-id: http://ltt.polymtl.ca/svn@630 04897980-b3bd-0310-b5e0-8ef037075253 --- diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/Makefile.am b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/Makefile.am index a5cddfb9..2ef34379 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/Makefile.am +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/Makefile.am @@ -22,7 +22,6 @@ liblttvwindow_la_SOURCES = \ toolbar.c\ menu.c\ gtkdirsel.c\ - gtkmultivpaned.c\ lttvwindow.c \ lttvwindowtraces.c \ init_module.c \ @@ -30,6 +29,7 @@ liblttvwindow_la_SOURCES = \ interface.c \ callbacks.c \ lttvfilter.c +# gtkmultivpaned.c\ noinst_HEADERS = \ support.h \ @@ -39,13 +39,13 @@ noinst_HEADERS = \ lttvwindowinclude_HEADERS = \ gtkdirsel.h\ - gtkmultivpaned.h\ lttvwindow.h\ lttvwindowtraces.h\ lttvfilter.h\ mainwindow.h\ menu.h\ toolbar.h +# gtkmultivpaned.h\ liblttvwindow_la_LIBADD = @PACKAGE_LIBS@ $(INTLLIBS) diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c index 3ce625a1..c7d1cc17 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c @@ -1,5 +1,5 @@ /* 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 @@ -60,6 +60,7 @@ 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); @@ -74,8 +75,8 @@ 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); @@ -149,6 +150,16 @@ LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset) } +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 @@ -167,7 +178,7 @@ insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data) /* internal functions */ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) { - GtkMultiVPaned * multi_vpaned; + GtkWidget * viewer_container; MainWindow * mw_data = get_window_data_struct(widget); GtkWidget * notebook = lookup_widget(widget, "MNotebook"); GtkWidget * viewer; @@ -183,15 +194,27 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); } - multi_vpaned = tab->multi_vpaned; + viewer_container = tab->viewer_container; 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); - // We unref here, because it is now referenced by the multi_vpaned! - g_object_unref(G_OBJECT(viewer)); + //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 @@ -217,16 +240,51 @@ int SetTraceset(Tab * tab, LttvTraceset *traceset) { 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) return 1; - - lttv_hooks_call(tmp,traceset); + if(tmp == NULL) retval = 1; + else lttv_hooks_call(tmp,traceset); + + + /* Set scrollbar */ + LttvTracesetContext *tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); + + g_object_set(G_OBJECT(adjustment), + "lower", + ltt_time_to_double(time_span.start_time) + * NANOSECONDS_PER_SECOND, /* lower */ + "upper", + ltt_time_to_double(time_span.end_time) + * 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(tab->time_window.start_time) + * NANOSECONDS_PER_SECOND, /* value */ + NULL); + gtk_adjustment_value_changed(adjustment); - return 0; + return retval; } /** @@ -363,12 +421,42 @@ void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone) } } +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); GtkWidget * notebook = lookup_widget(widget, "MNotebook"); @@ -377,17 +465,30 @@ void move_up_viewer(GtkWidget * widget, gpointer user_data) 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_multi_vpaned_widget_move_up(tab->multi_vpaned); + //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); GtkWidget * notebook = lookup_widget(widget, "MNotebook"); @@ -402,7 +503,24 @@ void move_down_viewer(GtkWidget * widget, gpointer user_data) tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); } - gtk_multi_vpaned_widget_move_down(tab->multi_vpaned); + //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); + } + } @@ -424,7 +542,14 @@ void delete_viewer(GtkWidget * widget, gpointer user_data) tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); } - gtk_multi_vpaned_widget_delete(tab->multi_vpaned); + //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); } @@ -462,6 +587,39 @@ void open_traceset(GtkWidget * widget, gpointer user_data) } +static void events_request_free(EventsRequest *events_request) +{ + if(events_request == NULL) return; + + 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); +} + + /* lttvwindow_process_pending_requests * @@ -502,8 +660,10 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) guint count; LttvTracesetContextPosition *end_position; - if(tab == NULL) + 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); @@ -551,7 +711,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + 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); @@ -559,6 +719,26 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) } } + /* 0.1 Lock Traces */ + { + guint iter_trace=0; + + for(iter_trace=0; + iter_tracets); + 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 */ /* A. Servicing loop */ while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) { @@ -705,18 +885,22 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) /* 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); + 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); + 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); + pos_time = lttv_traceset_context_position_get_time( + events_request->start_position); lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc), pos_time); @@ -727,6 +911,8 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) ltt_time_infinite, G_MAXUINT, events_request->start_position); + g_assert(lttv_traceset_context_ctx_pos_compare(tsc, + events_request->start_position) == 0); } @@ -832,7 +1018,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + 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); @@ -923,11 +1109,11 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) { /* 4. Call process traceset middle */ - g_critical("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); + 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); - g_critical("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec, + g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec, tfc->timestamp.tv_nsec); } @@ -969,7 +1155,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + 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); @@ -1018,7 +1204,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) (events_request->end_position != NULL && lttv_traceset_context_ctx_pos_compare(tsc, - events_request->end_position) != 0) + events_request->end_position) == 0) ) { g_assert(events_request->servicing == TRUE); @@ -1037,7 +1223,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + 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); @@ -1064,7 +1250,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) /* 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 = ltt_traceset_context_position_new(); + events_request->start_position = lttv_traceset_context_position_new(); lttv_traceset_context_position_save(tsc, events_request->start_position); /* 1.2. Remove start time */ @@ -1082,7 +1268,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + 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); @@ -1091,6 +1277,21 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) } + + /* C Unlock Traces */ + { + //lttv_process_traceset_get_sync_data(tsc); + + guint iter_trace; + + for(iter_trace=0; + iter_tracets); + iter_trace++) { + LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace); + + lttvwindowtraces_unlock(trace_v); + } + } #if 0 //set the cursor back to normal @@ -1102,11 +1303,22 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) if( g_slist_length(list_out) == 0 ) { /* Put tab's request pending flag back to normal */ tab->events_request_pending = FALSE; - g_critical("remove the idle fct"); + g_debug("remove the idle fct"); return FALSE; /* Remove the idle function */ } - g_critical("leave the idle fct"); + 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 @@ -1116,8 +1328,8 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) * 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; @@ -1129,7 +1341,7 @@ void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) 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"); @@ -1163,10 +1375,10 @@ void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) } }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) { @@ -1207,14 +1419,21 @@ static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v) traceset_context), traceset); - /* Set the tab's time window and current time if currently 0, 0 */ - if(tab->time_window.start_time.tv_sec == 0 && - tab->time_window.start_time.tv_nsec == 0) + /* Set the tab's time window and current time if + * out of bounds */ + TimeInterval time_span = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->time_span; + 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 = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> time_span.start_time; - if(tab->time_window.time_width.tv_sec == 0 && - tab->time_window.time_width.tv_nsec == 0) { + tab->current_time = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> + time_span.start_time; + LttTime tmp_time; if(DEFAULT_TIME_WIDTH_S < @@ -1227,17 +1446,9 @@ static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v) time_span.end_time.tv_sec; tmp_time.tv_nsec = 0; tab->time_window.time_width = tmp_time ; + } - if(tab->current_time.tv_sec == 0 && tab->current_time.tv_nsec == 0) { - 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; - } - - + //add state update hooks lttv_state_add_event_hooks( (LttvTracesetState*)tab->traceset_info->traceset_context); @@ -1248,7 +1459,8 @@ static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v) lttv_trace_unref(trace); } - add_trace_into_traceset_selector(tab->multi_vpaned, lttv_trace(trace_v)); + //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 @@ -1335,14 +1547,14 @@ void add_trace(GtkWidget * widget, gpointer user_data) * 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){ @@ -1350,10 +1562,10 @@ void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) 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 @@ -1364,6 +1576,97 @@ void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) * 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; itraceset_info->traceset; + //Keep a reference to the traces so they are not freed. + for(j=0; jtraceset_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); + + 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, index); + 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; jmulti_vpaned); + //FIXME + w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned)); if(w){ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); if(s){ @@ -1411,7 +1715,7 @@ void remove_trace(GtkWidget * widget, gpointer user_data) } //check if other viewers select the trace - w = gtk_multi_vpaned_get_first_widget(tab->multi_vpaned); + w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(tab->multivpaned)); while(w){ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); if(s){ @@ -1419,13 +1723,13 @@ void remove_trace(GtkWidget * widget, gpointer user_data) selected = lttv_trace_selector_get_selected(t); if(selected)break; } - w = gtk_multi_vpaned_get_next_widget(tab->multi_vpaned); + 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(tab->multi_vpaned, i); + 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. @@ -1496,7 +1800,7 @@ void remove_trace(GtkWidget * widget, gpointer user_data) g_free(name); } - +#endif //0 /* Redraw all the viewers in the current tab */ void redraw(GtkWidget *widget, gpointer user_data) @@ -1599,7 +1903,7 @@ void save_as(GtkWidget * widget, gpointer user_data) void zoom(GtkWidget * widget, double size) { - TimeInterval *time_span; + 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); @@ -1619,19 +1923,19 @@ void zoom(GtkWidget * widget, double size) if(size == 1) return; tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); - time_span = &tsc->time_span; + time_span = tsc->time_span; new_time_window = tab->time_window; current_time = tab->current_time; - time_delta = ltt_time_sub(time_span->end_time,time_span->start_time); + time_delta = ltt_time_sub(time_span.end_time,time_span.start_time); if(size == 0){ - new_time_window.start_time = time_span->start_time; + new_time_window.start_time = time_span.start_time; new_time_window.time_width = time_delta; }else{ 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.start_time = time_span.start_time; new_time_window.time_width = time_delta; } else @@ -1640,25 +1944,23 @@ void zoom(GtkWidget * widget, double size) 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) + if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0) { - new_time_window.start_time = time_span->start_time; + 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) + time_span.end_time) > 0) { new_time_window.start_time = - ltt_time_sub(time_span->end_time, new_time_window.time_width); + ltt_time_sub(time_span.end_time, new_time_window.time_width); } } } - - //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; @@ -1679,9 +1981,78 @@ void zoom(GtkWidget * widget, double size) //call_pending_read_hooks(mw_data); //lttvwindow_report_current_time(mw_data,&(tab->current_time)); - set_time_window(tab, &new_time_window); + //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); + //gtk_multi_vpaned_set_adjust(tab->multi_vpaned, &new_time_window, FALSE); + // + // + + if( ltt_time_to_double(new_time_window.time_width) + * NANOSECONDS_PER_SECOND + / SCROLL_STEP_PER_PAGE/* step increment */ + + + ltt_time_to_double(new_time_window.start_time) + * NANOSECONDS_PER_SECOND /* page size */ + == + ltt_time_to_double(new_time_window.start_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", + ltt_time_to_double(time_span.start_time) + * NANOSECONDS_PER_SECOND, /* lower */ + "upper", + ltt_time_to_double(time_span.end_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(new_time_window.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); + } } void zoom_in(GtkWidget * widget, gpointer user_data) @@ -1955,6 +2326,7 @@ on_remove_viewer_activate (GtkMenuItem *menuitem, delete_viewer((GtkWidget*)menuitem, user_data); } +#if 0 void on_trace_filter_activate (GtkMenuItem *menuitem, gpointer user_data) @@ -1974,7 +2346,7 @@ on_trace_filter_activate (GtkMenuItem *menuitem, tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); } - w = gtk_multi_vpaned_get_widget(tab->multi_vpaned); + w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned)); s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); if(!s){ @@ -1988,6 +2360,7 @@ on_trace_filter_activate (GtkMenuItem *menuitem, //lttvwindow_report_current_time(mw_data,&(tab->current_time)); } } +#endif //0 void on_trace_facility_activate (GtkMenuItem *menuitem, @@ -1997,50 +2370,306 @@ on_trace_facility_activate (GtkMenuItem *menuitem, } +/* 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;ipdata), 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;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;ipdata), name->len, + "Select a module", "Modules"); + if(module_name != NULL) { + for(i=0;imessage); + 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; + } + + } +#endif //0 + + } + /* Display all loaded modules, let user to select a module to unload * by calling lttv_module_unload */ @@ -2049,48 +2678,92 @@ void 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 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;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;i 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;ipdata), 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) @@ -2369,6 +3075,49 @@ on_MNotebook_switch_page (GtkNotebook *notebook, } +void scroll_value_changed_cb(GtkWidget *scrollbar, + gpointer user_data) +{ + Tab *tab = (Tab *)user_data; + TimeWindow time_window; + TimeInterval *time_span; + 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); + + //time_window = tab->time_window; + + time_span = &tsc->time_span ; + lower = adjust->lower; + upper = adjust->upper; + ratio = (value - lower) / (upper - lower); + g_critical("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_from_double(value/NANOSECONDS_PER_SECOND); + + 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); + +} + + /* callback function to check or uncheck the check box (filter) */ @@ -2610,13 +3359,25 @@ char * get_remove_trace(char ** all_trace_name, int nb_trace) } +/* 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"); } @@ -2987,8 +3748,27 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, } tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL); - tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new(); - gtk_widget_show((GtkWidget*)tab->multi_vpaned); + + tab->vbox = gtk_vbox_new(FALSE, 0); + tab->viewer_container = gtk_vbox_new(TRUE, 0); + 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); + + tab->mw = mw; /*{ @@ -3022,7 +3802,12 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, tab->label = gtk_label_new (label); - gtk_widget_show (tab->label); + + 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); /* Start with empty events requests list */ @@ -3030,15 +3815,21 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, tab->events_request_pending = FALSE; g_object_set_data_full( - G_OBJECT(tab->multi_vpaned), + 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, - (GtkWidget*)tab->multi_vpaned, - tab->label); + 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) diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.h index 81425a3d..27ef9c28 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.h +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.h @@ -137,6 +137,15 @@ void on_trace_facility_activate (GtkMenuItem *menuitem, gpointer user_data); +void +on_load_library_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_unload_library_activate (GtkMenuItem *menuitem, + gpointer user_data); + + void on_load_module_activate (GtkMenuItem *menuitem, gpointer user_data); @@ -146,7 +155,10 @@ on_unload_module_activate (GtkMenuItem *menuitem, gpointer user_data); void -on_add_module_search_path_activate (GtkMenuItem *menuitem, +on_add_library_search_path_activate (GtkMenuItem *menuitem, + gpointer user_data); +void +on_remove_library_search_path_activate (GtkMenuItem *menuitem, gpointer user_data); void diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c index a6914fff..7b2d8c7d 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/init_module.c @@ -69,7 +69,8 @@ LttvTraceInfo LTTV_TRACES, LTTV_HOOK_ADDER, LTTV_HOOK_REMOVER, LTTV_IN_PROGRESS, - LTTV_READY; + LTTV_READY, + LTTV_LOCK; /** Array containing instanced objects. */ @@ -164,6 +165,7 @@ static void init() { LTTV_HOOK_REMOVER = g_quark_from_string("hook_remover"); LTTV_IN_PROGRESS = g_quark_from_string("in_progress"); LTTV_READY = g_quark_from_string("ready"); + LTTV_LOCK = g_quark_from_string("lock"); g_debug("GUI init()"); diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/interface.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/interface.c index c05be458..420e52d5 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/interface.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/interface.c @@ -95,9 +95,12 @@ create_MWindow (void) // GtkWidget *insert_viewer_test; GtkWidget *PluginMenuTitle; GtkWidget *PluginMenuTitle_menu; + GtkWidget *LoadLibrary; + GtkWidget *UnloadLibrary; GtkWidget *LoadModule; GtkWidget *UnloadModule; - GtkWidget *AddModuleSearchPath; + GtkWidget *AddLibrarySearchPath; + GtkWidget *RemoveLibrarySearchPath; // GtkWidget *OptionMenuTitle; // GtkWidget *OptionMenuTitle_menu; // GtkWidget *Color; @@ -333,6 +336,14 @@ create_MWindow (void) PluginMenuTitle_menu = gtk_menu_new (); gtk_menu_item_set_submenu (GTK_MENU_ITEM (PluginMenuTitle), PluginMenuTitle_menu); + LoadLibrary = gtk_menu_item_new_with_mnemonic ("Load library"); + gtk_widget_show (LoadLibrary); + gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), LoadLibrary); + + UnloadLibrary = gtk_menu_item_new_with_mnemonic ("Unload library"); + gtk_widget_show (UnloadLibrary); + gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), UnloadLibrary); + LoadModule = gtk_menu_item_new_with_mnemonic ("Load module"); gtk_widget_show (LoadModule); gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), LoadModule); @@ -341,9 +352,13 @@ create_MWindow (void) gtk_widget_show (UnloadModule); gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), UnloadModule); - AddModuleSearchPath = gtk_menu_item_new_with_mnemonic ("Add module search path"); - gtk_widget_show (AddModuleSearchPath); - gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), AddModuleSearchPath); + AddLibrarySearchPath = gtk_menu_item_new_with_mnemonic ("Add library search path"); + gtk_widget_show (AddLibrarySearchPath); + gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), AddLibrarySearchPath); + + RemoveLibrarySearchPath = gtk_menu_item_new_with_mnemonic ("Remove library search path"); + gtk_widget_show (RemoveLibrarySearchPath); + gtk_container_add (GTK_CONTAINER (PluginMenuTitle_menu), RemoveLibrarySearchPath); /* OptionMenuTitle = gtk_menu_item_new_with_mnemonic ("Options"); gtk_widget_show (OptionMenuTitle); @@ -716,23 +731,32 @@ create_MWindow (void) g_signal_connect ((gpointer) RemoveViewer, "activate", G_CALLBACK (on_remove_viewer_activate), NULL); - g_signal_connect ((gpointer) Filter, "activate", - G_CALLBACK (on_trace_filter_activate), - NULL); + //g_signal_connect ((gpointer) Filter, "activate", + // G_CALLBACK (on_trace_filter_activate), + // NULL); // g_signal_connect ((gpointer) Facility, "activate", // G_CALLBACK (on_trace_facility_activate), // NULL); // g_signal_connect ((gpointer) insert_viewer_test, "activate", // G_CALLBACK (on_insert_viewer_test_activate), // NULL); + g_signal_connect ((gpointer) LoadLibrary, "activate", + G_CALLBACK (on_load_library_activate), + NULL); + g_signal_connect ((gpointer) UnloadLibrary, "activate", + G_CALLBACK (on_unload_library_activate), + NULL); g_signal_connect ((gpointer) LoadModule, "activate", G_CALLBACK (on_load_module_activate), NULL); g_signal_connect ((gpointer) UnloadModule, "activate", G_CALLBACK (on_unload_module_activate), NULL); - g_signal_connect ((gpointer) AddModuleSearchPath, "activate", - G_CALLBACK (on_add_module_search_path_activate), + g_signal_connect ((gpointer) AddLibrarySearchPath, "activate", + G_CALLBACK (on_add_library_search_path_activate), + NULL); + g_signal_connect ((gpointer) RemoveLibrarySearchPath, "activate", + G_CALLBACK (on_remove_library_search_path_activate), NULL); /* g_signal_connect ((gpointer) Color, "activate", @@ -864,9 +888,12 @@ create_MWindow (void) // GLADE_HOOKUP_OBJECT (MWindow, insert_viewer_test, "insert_viewer_test"); GLADE_HOOKUP_OBJECT (MWindow, PluginMenuTitle, "PluginMenuTitle"); GLADE_HOOKUP_OBJECT (MWindow, PluginMenuTitle_menu, "PluginMenuTitle_menu"); + GLADE_HOOKUP_OBJECT (MWindow, LoadLibrary, "LoadLibrary"); + GLADE_HOOKUP_OBJECT (MWindow, UnloadLibrary, "UnloadLibrary"); GLADE_HOOKUP_OBJECT (MWindow, LoadModule, "LoadModule"); GLADE_HOOKUP_OBJECT (MWindow, UnloadModule, "UnloadModule"); - GLADE_HOOKUP_OBJECT (MWindow, AddModuleSearchPath, "AddModuleSearchPath"); + GLADE_HOOKUP_OBJECT (MWindow, AddLibrarySearchPath, "AddLibrarySearchPath"); + GLADE_HOOKUP_OBJECT (MWindow, RemoveLibrarySearchPath, "RemoveLibrarySearchPath"); // GLADE_HOOKUP_OBJECT (MWindow, OptionMenuTitle, "OptionMenuTitle"); // GLADE_HOOKUP_OBJECT (MWindow, OptionMenuTitle_menu, "OptionMenuTitle_menu"); // GLADE_HOOKUP_OBJECT (MWindow, Color, "Color"); diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c index 10752bef..84b053bd 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.c @@ -41,18 +41,19 @@ #include // for execute_events_requests #include - /** * Internal function parts */ extern GSList * g_main_window_list; -void set_time_window_adjustment(Tab *tab, const TimeWindow* new_time_window) -{ - gtk_multi_vpaned_set_adjust(tab->multi_vpaned, new_time_window, FALSE); -} - +/* set_time_window + * + * It updates the time window of the tab, then calls the updatetimewindow + * hooks of each viewer. + * + * This is called whenever the scrollbar value changes. + */ void set_time_window(Tab *tab, const TimeWindow *time_window) { @@ -69,9 +70,9 @@ void set_time_window(Tab *tab, const TimeWindow *time_window) g_assert(lttv_iattribute_find_by_path(tab->attributes, "hooks/updatetimewindow", LTTV_POINTER, &value)); tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) return; - lttv_hooks_call(tmp, &time_window_notify_data); + if(tmp != NULL) lttv_hooks_call(tmp, &time_window_notify_data); + //gtk_multi_vpaned_set_adjust(tab->multi_vpaned, new_time_window, FALSE); } @@ -668,19 +669,6 @@ void lttvwindow_unregister_dividor(Tab *tab, } -/** - * Update the status bar whenever something changed in the viewer. - * @param tab viewer's tab - * @param info the message which will be shown in the status bar. - */ - -void lttvwindow_report_status(Tab *tab, const char *info) -{ - //FIXME - g_warning("update_status not implemented in viewer.c"); - // Use tab->mw for status -} - /** * Function to set the time interval of the current tab. * It will be called by a viewer's signal handle associated with @@ -692,8 +680,45 @@ void lttvwindow_report_status(Tab *tab, const char *info) void lttvwindow_report_time_window(Tab *tab, const TimeWindow *time_window) { - set_time_window(tab, time_window); - set_time_window_adjustment(tab, time_window); + //set_time_window(tab, time_window); + //set_time_window_adjustment(tab, time_window); + + /* Set scrollbar */ + LttvTracesetContext *tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); + + g_object_set(G_OBJECT(adjustment), + "lower", + ltt_time_to_double(time_span.start_time) + * NANOSECONDS_PER_SECOND, /* lower */ + "upper", + ltt_time_to_double(time_span.end_time) + * NANOSECONDS_PER_SECOND, /* upper */ + "step_increment", + ltt_time_to_double(time_window->time_width) + / SCROLL_STEP_PER_PAGE + * NANOSECONDS_PER_SECOND, /* step increment */ + "page_increment", + ltt_time_to_double(time_window->time_width) + * NANOSECONDS_PER_SECOND, /* page increment */ + "page_size", + ltt_time_to_double(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(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(time_window->start_time) + * NANOSECONDS_PER_SECOND); } @@ -749,8 +774,9 @@ void lttvwindow_report_dividor(Tab *tab, gint position) void lttvwindow_report_focus(Tab *tab, GtkWidget *top_widget) { - gtk_multi_vpaned_set_focus((GtkWidget*)tab->multi_vpaned, - GTK_PANED(gtk_widget_get_parent(top_widget))); + //FIXME + //gtk_multi_vpaned_set_focus(tab->multivpaned, + // GTK_PANED(gtk_widget_get_parent(top_widget))); } @@ -821,8 +847,12 @@ void lttvwindow_events_request_remove_all(Tab *tab, } g_free(events_request); tab->events_requests = g_slist_remove_link(tab->events_requests, element); - } + if(g_slist_length(tab->events_requests) == 0) { + tab->events_request_pending = FALSE; + g_idle_remove_by_data(tab); + } + } diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h index 939b08d3..9ec82936 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindow.h @@ -562,17 +562,6 @@ void lttvwindow_unregister_dividor(Tab *tab, -/** - * This method reports the information to show on the status bar in the - * main window. - * - * @param tab the tab the viewer belongs to. - * @param info the message which will be shown in the status bar. - */ - -void lttvwindow_report_status(Tab *tab, const char *info); - - /** * Function to set the time interval of the current tab.a * diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.c index 0de5dcc3..156ea7d3 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.c @@ -213,6 +213,9 @@ void lttvwindowtraces_remove_trace(LttvTrace *trace) g_assert(trace_v != NULL); + /* Remove and background computation that could be in progress */ + g_idle_remove_by_data(trace_v); + if(trace_v == trace) { /* Found */ LttvAttribute *l_attribute; @@ -302,6 +305,8 @@ void lttvwindowtraces_background_request_queue (GSourceFunc)lttvwindowtraces_process_pending_requests, trace, NULL); + /* FIXME : show message in status bar, need context and message id */ + g_info("Background computation started for trace %p", trace); } /** @@ -387,7 +392,7 @@ void lttvwindowtraces_background_notify_queue bg_notify->trace = trace; bg_notify->notify_time = notify_time; if(notify_position != NULL) { - bg_notify->notify_position = ltt_traceset_context_position_new(); + bg_notify->notify_position = lttv_traceset_context_position_new(); lttv_traceset_context_position_copy(bg_notify->notify_position, notify_position); } else { @@ -435,7 +440,7 @@ void lttvwindowtraces_background_notify_current bg_notify->trace = trace; bg_notify->notify_time = notify_time; if(notify_position!= NULL) { - bg_notify->notify_position = ltt_traceset_context_position_new(); + bg_notify->notify_position = lttv_traceset_context_position_new(); lttv_traceset_context_position_copy(bg_notify->notify_position, notify_position); } else { @@ -447,6 +452,18 @@ void lttvwindowtraces_background_notify_current *slist = g_slist_append(*slist, bg_notify); } + +static void notify_request_free(BackgroundNotify *notify_req) +{ + if(notify_req == NULL) return; + + if(notify_req->notify_position != NULL) + lttv_traceset_context_position_destroy(notify_req->notify_position); + if(notify_req->notify != NULL) + lttv_hooks_destroy(notify_req->notify); + g_free(notify_req); +} + /** * Removes all the notifications requests from a specific viewer. * @@ -466,7 +483,7 @@ void lttvwindowtraces_background_notify_remove(gpointer owner) g_assert(trace_v != NULL); - LttvAttribute *t_a = lttv_trace_attribute(trace_v); + attribute = lttv_trace_attribute(trace_v); g_assert(lttv_iattribute_find(LTTV_IATTRIBUTE(attribute), LTTV_NOTIFY_QUEUE, @@ -481,12 +498,8 @@ void lttvwindowtraces_background_notify_remove(gpointer owner) if(bg_notify->owner == owner) { GSList *rem_iter = iter; iter=g_slist_next(iter); - if(bg_notify->notify_position != NULL) - lttv_traceset_context_position_destroy( - bg_notify->notify_position); - lttv_hooks_destroy(bg_notify->notify); - g_free(bg_notify); - g_slist_remove_link(*slist, rem_iter); + notify_request_free(bg_notify); + *slist = g_slist_remove_link(*slist, rem_iter); } else { iter=g_slist_next(iter); } @@ -505,12 +518,8 @@ void lttvwindowtraces_background_notify_remove(gpointer owner) if(bg_notify->owner == owner) { GSList *rem_iter = iter; iter=g_slist_next(iter); - if(bg_notify->notify_position != NULL) - lttv_traceset_context_position_destroy( - bg_notify->notify_position); - lttv_hooks_destroy(bg_notify->notify); - g_free(bg_notify); - g_slist_remove_link(*slist, rem_iter); + notify_request_free(bg_notify); + *slist = g_slist_remove_link(*slist, rem_iter); } else { iter=g_slist_next(iter); } @@ -777,7 +786,6 @@ gboolean lttvwindowtraces_get_ready(LttvAttributeName module_name, } - /* lttvwindowtraces_process_pending_requests * * This internal function gets called by g_idle, taking care of the pending @@ -795,6 +803,7 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) GSList **list_out, **list_in, **notify_in, **notify_out; LttvAttributeValue value; LttvAttributeType type; + gboolean ret_val; if(trace == NULL) return FALSE; @@ -843,7 +852,22 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) /* There is no events requests pending : we should never have been called! */ g_assert(g_slist_length(*list_out) != 0 || g_slist_length(*list_in) != 0); + /* 0.1 Lock traces */ + { + guint iter_trace=0; + + for(iter_trace=0; + iter_tracets); + iter_trace++) { + LttvTrace *trace_v = lttv_traceset_get(tsc->ts,iter_trace); + + if(lttvwindowtraces_lock(trace_v) != 0) + return TRUE; /* Cannot get trace lock, try later */ + } + } + /* 0.2 Sync tracefiles */ + lttv_process_traceset_synchronize_tracefiles(tsc); /* 1. Before processing */ { @@ -919,7 +943,8 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + if(free_data) + notify_request_free((BackgroundNotify*)remove_iter->data); *notify_out = g_slist_remove_link(*notify_out, remove_iter); } else { // not remove iter = g_slist_next(iter); @@ -1005,7 +1030,8 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + if(free_data) + notify_request_free((BackgroundNotify*)remove_iter->data); *notify_in = g_slist_remove_link(*notify_in, remove_iter); } else { // not remove iter = g_slist_next(iter); @@ -1077,7 +1103,8 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) GSList *remove_iter = iter; iter = g_slist_next(iter); - if(free_data) g_free(remove_iter->data); + if(free_data) + notify_request_free((BackgroundNotify*)remove_iter->data); *notify_in = g_slist_remove_link(*notify_in, remove_iter); } else { // not remove iter = g_slist_next(iter); @@ -1087,15 +1114,31 @@ gboolean lttvwindowtraces_process_pending_requests(LttvTrace *trace) /* - return FALSE (scheduler stopped) */ g_debug("Background computation scheduler stopped"); - return FALSE; + g_info("Background computation finished for trace %p", trace); + /* FIXME : remove status bar info, need context id and message id */ + ret_val = FALSE; } else { /* 3.4 else, end of trace not reached */ /* - return TRUE (scheduler still registered) */ g_debug("Background computation left"); - return TRUE; + ret_val = TRUE; } } } + /* 4. Unlock traces */ + { + //lttv_process_traceset_get_sync_data(tsc); + guint iter_trace; + + for(iter_trace=0; + iter_tracets); + iter_trace++) { + LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace); + + lttvwindowtraces_unlock(trace_v); + } + } + return ret_val; } @@ -1357,4 +1400,82 @@ void lttvwindowtraces_unregister_computation_hooks } +/** + * Lock a trace so no other instance can use it. + * + * @param trace The trace to lock. + * @return 0 on success, -1 if cannot get lock. + */ +gint lttvwindowtraces_lock(LttvTrace *trace) +{ + LttvAttribute *attribute = lttv_trace_attribute(trace); + LttvAttributeValue value; + LttvAttributeType type; + + type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), + LTTV_LOCK, + &value); + /* Verify the absence of the lock. */ + if(type != LTTV_NONE) { + g_critical("Cannot take trace lock"); + return -1; + } + + value = lttv_iattribute_add(LTTV_IATTRIBUTE(attribute), + LTTV_LOCK, + LTTV_INT); + /* the value is left unset. The only presence of the attribute is necessary. + */ + + return 0; +} + +/** + * Unlock a trace. + * + * @param trace The trace to unlock. + * @return 0 on success, -1 if cannot unlock (not locked ?). + */ +gint lttvwindowtraces_unlock(LttvTrace *trace) +{ + LttvAttribute *attribute = lttv_trace_attribute(trace); + LttvAttributeType type; + LttvAttributeValue value; + + type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), + LTTV_LOCK, + &value); + /* Verify the presence of the lock. */ + if(type == LTTV_NONE) { + g_critical("Cannot release trace lock"); + return -1; + } + + lttv_iattribute_remove_by_name(LTTV_IATTRIBUTE(attribute), + LTTV_LOCK); + + return 0; +} + +/** + * Verify if a trace is locked. + * + * @param trace The trace to verify. + * @return TRUE if locked, FALSE is unlocked. + */ +gint lttvwindowtraces_get_lock_state(LttvTrace *trace) +{ + LttvAttribute *attribute = lttv_trace_attribute(trace); + LttvAttributeType type; + LttvAttributeValue value; + + type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute), + LTTV_LOCK, + &value); + /* The only presence of the attribute is necessary. */ + if(type == LTTV_NONE) + return FALSE; + else + return TRUE; +} diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.h index 20ea0c43..68fbc921 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.h +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/lttvwindowtraces.h @@ -47,7 +47,8 @@ extern LttvTraceInfo LTTV_TRACES, LTTV_HOOK_ADDER, LTTV_HOOK_REMOVER, LTTV_IN_PROGRESS, - LTTV_READY; + LTTV_READY, + LTTV_LOCK; @@ -231,4 +232,30 @@ void lttvwindowtraces_unregister_computation_hooks void lttvwindowtraces_unregister_requests(LttvAttributeName module_name); +/** + * Lock a trace so no other instance can use it. + * + * @param trace The trace to lock. + * @return 0 on success, -1 if cannot get lock. + */ +gint lttvwindowtraces_lock(LttvTrace *trace); + + +/** + * Unlock a trace. + * + * @param trace The trace to unlock. + * @return 0 on success, -1 if cannot unlock (not locked ?). + */ +gint lttvwindowtraces_unlock(LttvTrace *trace); + +/** + * Verify if a trace is locked. + * + * @param trace The trace to verify. + * @return TRUE if locked, FALSE is unlocked. + */ +gint lttvwindowtraces_get_lock_state(LttvTrace *trace); + + #endif //LTTVWINDOWTRACES_H diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/mainwindow-private.h b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/mainwindow-private.h index 4ac1c0df..1f2edf2c 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/mainwindow-private.h +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/mainwindow-private.h @@ -27,9 +27,11 @@ #include #include #include -#include +//#include #include +#define SCROLL_STEP_PER_PAGE 10.0 + struct _TracesetInfo { //FIXME? TracesetContext and stats in same or different variable ? LttvTracesetStats * traceset_context; @@ -65,8 +67,12 @@ struct _MainWindow{ struct _Tab{ - GtkWidget * label; - GtkMultiVPaned * multi_vpaned; + GtkWidget *label; + + GtkWidget *vbox; /* contains viewer_container and scrollbar */ + //GtkWidget *multivpaned; + GtkWidget *viewer_container; + GtkWidget *scrollbar; // startTime is the left of the visible area. Corresponds to the scrollbar // value.