X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Flttvwindow%2Flttvwindow%2Fcallbacks.c;h=875d05f5ec281584d4b30e1b17920d24516a156c;hb=5031bd1ded76ae8f28584dd4f5208c92cd563efd;hp=3659ae58a693d9e4ea590ada618e60d1f6c50171;hpb=fce9a2fc88402ed265710bda9726c06c1a7e48be;p=lttv.git 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 3659ae58..875d05f5 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c @@ -149,16 +149,31 @@ LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset) return s; } - static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event, gpointer data) { - GtkWidget *viewer_container = GTK_WIDGET(data); + GtkWidget *viewer = GTK_WIDGET(data); + GtkWidget *viewer_container = gtk_widget_get_parent(viewer); g_debug("FOCUS GRABBED"); - g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", widget); + g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", viewer); + return 0; } +static void connect_focus_recursive(GtkWidget *widget, + GtkWidget *viewer) +{ + if(GTK_IS_CONTAINER(widget)) { + gtk_container_forall(GTK_CONTAINER(widget), + (GtkCallback)connect_focus_recursive, + viewer); + } + gtk_widget_add_events(widget, GDK_BUTTON_PRESS_MASK); + g_signal_connect (G_OBJECT(widget), + "button-press-event", + G_CALLBACK (viewer_grab_focus), + (gpointer)viewer); +} /* insert_viewer function constructs an instance of a viewer first, * then inserts the widget of the instance into the container of the @@ -197,7 +212,7 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) viewer_container = tab->viewer_container; s = construct_traceset_selector(tab->traceset_info->traceset); - viewer = (GtkWidget*)constructor(tab, s, "Traceset_Selector"); + viewer = (GtkWidget*)constructor(tab); if(viewer) { //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer); @@ -208,22 +223,11 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) 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); + /* We want to connect the viewer_grab_focus to EVERY + * child of this widget. The little trick is to get each child + * of each GTK_CONTAINER, even subchildren. + */ + connect_focus_recursive(viewer, viewer); } } @@ -238,31 +242,44 @@ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) int SetTraceset(Tab * tab, LttvTraceset *traceset) { - LttvHooks * tmp; - LttvAttributeValue value; - gint retval = 0; + LttvTracesetContext *tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + TimeWindow new_time_window; + LttTime new_current_time; - - g_assert( lttv_iattribute_find_by_path(tab->attributes, - "hooks/updatetraceset", LTTV_POINTER, &value)); + /* 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) { + new_time_window.start_time = time_span.start_time; + + new_current_time = time_span.start_time; + + LttTime tmp_time; - tmp = (LttvHooks*)*(value.v_pointer); - if(tmp == NULL) retval = 1; - else lttv_hooks_call(tmp,traceset); + 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; + new_time_window.time_width = tmp_time ; + } + time_change_manager(tab, new_time_window); + current_time_change_manager(tab, new_current_time); - +#if 0 /* 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)); + LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time); g_object_set(G_OBJECT(adjustment), "lower", - ltt_time_to_double(time_span.start_time) - * NANOSECONDS_PER_SECOND, /* lower */ + 0.0, /* lower */ "upper", - ltt_time_to_double(time_span.end_time) + ltt_time_to_double(upper) * NANOSECONDS_PER_SECOND, /* upper */ "step_increment", ltt_time_to_double(tab->time_window.time_width) @@ -279,11 +296,43 @@ int SetTraceset(Tab * tab, LttvTraceset *traceset) g_object_set(G_OBJECT(adjustment), "value", - ltt_time_to_double(tab->time_window.start_time) - * NANOSECONDS_PER_SECOND, /* 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); + + /* set the time bar. The value callbacks will change their nsec themself */ + /* start seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); + + /* end seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); + + /* current seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); +#endif //0 + /* 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; } @@ -421,14 +470,29 @@ void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone) } } +/* Get the currently focused viewer. + * If no viewer is focused, use the first one. + * + * If no viewer available, return NULL. + */ GtkWidget *viewer_container_focus(GtkWidget *container) { GtkWidget *widget; widget = (GtkWidget*)g_object_get_data(G_OBJECT(container), - "focused_viewer"); + "focused_viewer"); + + if(widget == NULL) { + g_debug("no widget focused"); + GList *children = gtk_container_get_children(GTK_CONTAINER(container)); - if(widget == NULL) g_debug("no widget focused"); + if(children != NULL) + widget = GTK_WIDGET(children->data); + g_object_set_data(G_OBJECT(container), + "focused_viewer", + widget); + } + return widget; @@ -740,10 +804,13 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) /* 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)) { - /* && !gtk_events_pending() ) */ - + //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 ) { @@ -1011,7 +1078,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) events_request->event, events_request->event_by_id); } - + /* Go to next */ if(remove) { @@ -1113,8 +1180,11 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) count = lttv_process_traceset_middle(tsc, end_time, end_nb_events, end_position); tfc = lttv_traceset_context_get_current_tfc(tsc); - g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec, + 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."); } { @@ -1231,9 +1301,10 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) } } } - - if(gtk_events_pending()) break; } + /* End of removed servicing loop : leave control to GTK instead. */ + // if(gtk_events_pending()) break; + //} /* B. When interrupted between chunks */ @@ -1254,8 +1325,7 @@ gboolean lttvwindow_process_pending_requests(Tab *tab) 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; + events_request->start_time = ltt_time_infinite; /* 1.3. Move from list_in to list_out */ remove = TRUE; @@ -1384,9 +1454,10 @@ 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; itraceset_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; - tab->current_time = - LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> - time_span.start_time; - - LttTime tmp_time; - if(DEFAULT_TIME_WIDTH_S < - 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(tab->traceset_info->traceset_context)-> - time_span.end_time.tv_sec; - tmp_time.tv_nsec = 0; - tab->time_window.time_width = tmp_time ; - - } - //add state update hooks lttv_state_add_event_hooks( (LttvTracesetState*)tab->traceset_info->traceset_context); @@ -1633,17 +1675,18 @@ void remove_trace(GtkWidget *widget, gpointer user_data) 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); + 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); @@ -1987,15 +2030,15 @@ void zoom(GtkWidget * widget, double size) // // + 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(new_time_window.start_time) - * NANOSECONDS_PER_SECOND /* page size */ + ltt_time_to_double(rel_time) * NANOSECONDS_PER_SECOND /* page size */ == - ltt_time_to_double(new_time_window.start_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( @@ -2007,6 +2050,8 @@ void zoom(GtkWidget * widget, double size) == 0 ) { g_warning("Can not zoom that far due to time nanosecond precision"); } else { + time_change_manager(tab, new_time_window); +#if 0 /* Set scrollbar */ GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); @@ -2015,10 +2060,10 @@ void zoom(GtkWidget * widget, double size) //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 */ + 0.0, /* lower */ "upper", - ltt_time_to_double(time_span.end_time) + 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) @@ -2036,7 +2081,8 @@ void zoom(GtkWidget * widget, double size) //gtk_adjustment_value_changed(adjustment); g_object_set(G_OBJECT(adjustment), "value", - ltt_time_to_double(new_time_window.start_time) + 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); @@ -2052,6 +2098,7 @@ void zoom(GtkWidget * widget, double size) //gtk_adjustment_set_value(adjustment, // ltt_time_to_double(new_time_window.start_time) // * NANOSECONDS_PER_SECOND); +#endif //0 } } @@ -2072,7 +2119,7 @@ void zoom_extended(GtkWidget * widget, gpointer user_data) void go_to_time(GtkWidget * widget, gpointer user_data) { - g_printf("Go to time\n"); + g_printf("Go to time\n"); } void show_time_frame(GtkWidget * widget, gpointer user_data) @@ -2720,9 +2767,9 @@ on_unload_module_activate (GtkMenuItem *menuitem, 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(); - nb = lttv_library_module_number(library); /* ask for the module name */ for(i=0;imwindow; + 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), "\ +Linux Trace Toolkit"); + 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); } @@ -3076,31 +3202,451 @@ on_MNotebook_switch_page (GtkNotebook *notebook, } +void time_change_manager (Tab *tab, + TimeWindow new_time_window) +{ + /* Only one source of time change */ + if(tab->time_manager_lock == TRUE) return; + + tab->time_manager_lock = TRUE; + + LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + LttTime start_time = new_time_window.start_time; + LttTime end_time = ltt_time_add(new_time_window.start_time, + new_time_window.time_width); + + /* 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); +#if 0 + gtk_range_set_increments(GTK_RANGE(tab->scrollbar), + ltt_time_to_double(new_time_window.time_width) + / SCROLL_STEP_PER_PAGE + * NANOSECONDS_PER_SECOND, /* step increment */ + ltt_time_to_double(new_time_window.time_width) + * NANOSECONDS_PER_SECOND); /* page increment */ + gtk_range_set_range(GTK_RANGE(tab->scrollbar), + 0.0, /* lower */ + ltt_time_to_double(upper) + * NANOSECONDS_PER_SECOND); /* upper */ +#endif //0 + 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(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); + + // g_object_set(G_OBJECT(adjustment), + // "value", + // ltt_time_to_double( + // ltt_time_sub(start_time, time_span.start_time)) + // * NANOSECONDS_PER_SECOND, /* value */ + // NULL); + //gtk_adjustment_value_changed(adjustment); + gtk_range_set_value(GTK_RANGE(tab->scrollbar), + ltt_time_to_double( + ltt_time_sub(start_time, time_span.start_time)) + * NANOSECONDS_PER_SECOND /* value */); + + /* set the time bar. */ + /* start seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1), + (double)start_time.tv_sec); + + /* start nanoseconds */ + if(start_time.tv_sec == time_span.start_time.tv_sec) { + /* can be both beginning and end at the same time. */ + if(start_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. -1 (not zero length) */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), + (double)time_span.start_time.tv_nsec, + (double)time_span.end_time.tv_nsec-1); + } else { + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), + (double)time_span.start_time.tv_nsec, + (double)NANOSECONDS_PER_SECOND-1); + } + } else if(start_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. -1 (not zero length) */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), + 0.0, + (double)time_span.end_time.tv_nsec-1); + } else /* anywhere else */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2), + 0.0, + (double)NANOSECONDS_PER_SECOND-1); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2), + (double)start_time.tv_nsec); + + /* end seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3), + (double)end_time.tv_sec); + + /* end nanoseconds */ + if(end_time.tv_sec == time_span.start_time.tv_sec) { + /* can be both beginning and end at the same time. */ + if(end_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), + (double)time_span.start_time.tv_nsec+1, + (double)time_span.end_time.tv_nsec); + } else { + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), + (double)time_span.start_time.tv_nsec+1, + (double)NANOSECONDS_PER_SECOND-1); + } + } + else if(end_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), + 0.0, + (double)time_span.end_time.tv_nsec); + } + else /* anywhere else */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4), + 0.0, + (double)NANOSECONDS_PER_SECOND-1); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4), + (double)end_time.tv_nsec); + + /* call viewer hooks for new time window */ + set_time_window(tab, &new_time_window); + + tab->time_manager_lock = FALSE; +} + + +/* value changed for frame start s + * + * Check time span : if ns is out of range, clip it the nearest good value. + */ +void +on_MEntry1_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab =(Tab *)user_data; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + + TimeWindow new_time_window = tab->time_window; + + LttTime end_time = ltt_time_add(new_time_window.start_time, + new_time_window.time_width); + + new_time_window.start_time.tv_sec = value; + + /* start nanoseconds */ + if(new_time_window.start_time.tv_sec == time_span.start_time.tv_sec) { + if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) { + if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec) + new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1; + if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec) + new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec; + } else { + if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec) + new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec; + } + } + else if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) { + if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec) + new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1; + } + + /* check if end time selected is below or equal */ + if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { + /* Then, we must push back end time : keep the same time width + * if possible, else end traceset time */ + end_time = LTT_TIME_MIN(time_span.end_time, + ltt_time_add(new_time_window.start_time, + new_time_window.time_width) + ); + } + + /* Fix the time width to fit start time and end time */ + new_time_window.time_width = ltt_time_sub(end_time, + new_time_window.start_time); + + time_change_manager(tab, new_time_window); + +} + +void +on_MEntry2_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab =(Tab *)user_data; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + + TimeWindow new_time_window = tab->time_window; + + LttTime end_time = ltt_time_add(new_time_window.start_time, + new_time_window.time_width); + + new_time_window.start_time.tv_nsec = value; + + /* check if end time selected is below or equal */ + if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { + /* Then, we must push back end time : keep the same time width + * if possible, else end traceset time */ + end_time = LTT_TIME_MIN(time_span.end_time, + ltt_time_add(new_time_window.start_time, + new_time_window.time_width) + ); + } + + /* Fix the time width to fit start time and end time */ + new_time_window.time_width = ltt_time_sub(end_time, + new_time_window.start_time); + + time_change_manager(tab, new_time_window); + +} + +void +on_MEntry3_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab =(Tab *)user_data; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + + TimeWindow new_time_window = tab->time_window; + + LttTime end_time = ltt_time_add(new_time_window.start_time, + new_time_window.time_width); + end_time.tv_sec = value; + + /* end nanoseconds */ + if(end_time.tv_sec == time_span.start_time.tv_sec) { + if(end_time.tv_sec == time_span.end_time.tv_sec) { + if(end_time.tv_nsec > time_span.end_time.tv_nsec) + end_time.tv_nsec = time_span.end_time.tv_nsec; + if(end_time.tv_nsec < time_span.start_time.tv_nsec) + end_time.tv_nsec = time_span.start_time.tv_nsec+1; + } else { + if(end_time.tv_nsec < time_span.start_time.tv_nsec) + end_time.tv_nsec = time_span.start_time.tv_nsec+1; + } + } + else if(end_time.tv_sec == time_span.end_time.tv_sec) { + if(end_time.tv_nsec > time_span.end_time.tv_nsec) + end_time.tv_nsec = time_span.end_time.tv_nsec; + } + + /* check if end time selected is below or equal */ + if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { + /* Then, we must push front start time : keep the same time width + * if possible, else end traceset time */ + new_time_window.start_time = LTT_TIME_MAX(time_span.start_time, + ltt_time_sub(end_time, + new_time_window.time_width) + ); + } + + /* Fix the time width to fit start time and end time */ + new_time_window.time_width = ltt_time_sub(end_time, + new_time_window.start_time); + + time_change_manager(tab, new_time_window); + +} + +void +on_MEntry4_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab =(Tab *)user_data; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + + TimeWindow new_time_window = tab->time_window; + + LttTime end_time = ltt_time_add(new_time_window.start_time, + new_time_window.time_width); + end_time.tv_nsec = value; + + /* check if end time selected is below or equal */ + if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) { + /* Then, we must push front start time : keep the same time width + * if possible, else end traceset time */ + new_time_window.start_time = LTT_TIME_MAX(time_span.start_time, + ltt_time_sub(end_time, + new_time_window.time_width) + ); + } + + /* Fix the time width to fit start time and end time */ + new_time_window.time_width = ltt_time_sub(end_time, + new_time_window.start_time); + + time_change_manager(tab, new_time_window); + +} + + +void current_time_change_manager (Tab *tab, + LttTime new_current_time) +{ + /* Only one source of time change */ + if(tab->current_time_manager_lock == TRUE) return; + + tab->current_time_manager_lock = TRUE; + + LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + + /* current seconds */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5), + (double)time_span.start_time.tv_sec, + (double)time_span.end_time.tv_sec); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry5), + (double)new_current_time.tv_sec); + + + /* start nanoseconds */ + if(new_current_time.tv_sec == time_span.start_time.tv_sec) { + /* can be both beginning and end at the same time. */ + if(new_current_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), + (double)time_span.start_time.tv_nsec, + (double)time_span.end_time.tv_nsec); + } else { + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), + (double)time_span.start_time.tv_nsec, + (double)NANOSECONDS_PER_SECOND-1); + } + } else if(new_current_time.tv_sec == time_span.end_time.tv_sec) { + /* If we are at the end, max nsec to end.. */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), + 0.0, + (double)time_span.end_time.tv_nsec); + } else /* anywhere else */ + gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6), + 0.0, + (double)NANOSECONDS_PER_SECOND-1); + + gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry6), + (double)new_current_time.tv_nsec); + + set_current_time(tab, &new_current_time); + + tab->current_time_manager_lock = FALSE; +} + +void +on_MEntry5_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab = (Tab*)user_data; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + LttTime new_current_time = tab->current_time; + new_current_time.tv_sec = value; + + /* current nanoseconds */ + if(new_current_time.tv_sec == time_span.start_time.tv_sec) { + if(new_current_time.tv_sec == time_span.end_time.tv_sec) { + if(new_current_time.tv_nsec > time_span.end_time.tv_nsec) + new_current_time.tv_nsec = time_span.end_time.tv_nsec; + if(new_current_time.tv_nsec < time_span.start_time.tv_nsec) + new_current_time.tv_nsec = time_span.start_time.tv_nsec; + } else { + if(new_current_time.tv_nsec < time_span.start_time.tv_nsec) + new_current_time.tv_nsec = time_span.start_time.tv_nsec; + } + } + else if(new_current_time.tv_sec == time_span.end_time.tv_sec) { + if(new_current_time.tv_nsec > time_span.end_time.tv_nsec) + new_current_time.tv_nsec = time_span.end_time.tv_nsec; + } + + current_time_change_manager(tab, new_current_time); +} + +void +on_MEntry6_value_changed (GtkSpinButton *spinbutton, + gpointer user_data) +{ + Tab *tab = (Tab*)user_data; + gint value = gtk_spin_button_get_value_as_int(spinbutton); + LttTime new_current_time = tab->current_time; + new_current_time.tv_nsec = value; + + current_time_change_manager(tab, new_current_time); +} + + void scroll_value_changed_cb(GtkWidget *scrollbar, gpointer user_data) { Tab *tab = (Tab *)user_data; - TimeWindow time_window; - TimeInterval *time_span; + TimeWindow new_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; + // gdouble upper, lower, ratio, page_size; + gdouble page_size; LttvTracesetContext * tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + + time = ltt_time_add(ltt_time_from_double(value/NANOSECONDS_PER_SECOND), + time_span.start_time); + + new_time_window.start_time = time; + + page_size = adjust->page_size; + + new_time_window.time_width = + ltt_time_from_double(page_size/NANOSECONDS_PER_SECOND); + + time_change_manager(tab, new_time_window); +#if 0 //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); + 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_from_double(value/NANOSECONDS_PER_SECOND); + time = ltt_time_add(ltt_time_from_double(value/NANOSECONDS_PER_SECOND), + time_span.start_time); time_window.start_time = time; @@ -3108,14 +3654,14 @@ void scroll_value_changed_cb(GtkWidget *scrollbar, time_window.time_width = ltt_time_from_double(page_size/NANOSECONDS_PER_SECOND); - //time = ltt_time_sub(time_span->end_time, time); + //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); - +#endif //0 } @@ -3581,7 +4127,6 @@ void construct_main_window(MainWindow * parent) // Add the object's information to the module's array g_main_window_list = g_slist_append(g_main_window_list, new_m_window); - new_window = create_MWindow(); gtk_widget_show (new_window); @@ -3608,7 +4153,7 @@ void construct_main_window(MainWindow * parent) g_printf("Notebook does not exist\n"); return; } - gtk_notebook_popup_enable (GTK_NOTEBOOK(notebook)); + //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 if(parent) { @@ -3625,10 +4170,14 @@ void construct_main_window(MainWindow * parent) 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_printf("There are now : %d windows\n",g_slist_length(g_main_window_list)); @@ -3703,13 +4252,16 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, tab->traceset_info->traceset = lttv_traceset_new(); } -//FIXME : this is g_debug level +#ifdef DEBUG lttv_attribute_write_xml( lttv_traceset_attribute(tab->traceset_info->traceset), stdout, 0, 4); fflush(stdout); +#endif //DEBUG + tab->time_manager_lock = FALSE; + tab->current_time_manager_lock = FALSE; //FIXME copy not implemented in lower level tab->traceset_info->traceset_context = @@ -3723,6 +4275,7 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, (LttvTracesetState*)tab->traceset_info->traceset_context); //determine the current_time and time_window of the tab +#if 0 if(copy_tab != NULL){ tab->time_window = copy_tab->time_window; tab->current_time = copy_tab->current_time; @@ -3747,11 +4300,12 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> time_span.start_time.tv_nsec; } +#endif //0 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, 0); - tab->viewer_container = gtk_vbox_new(TRUE, 0); + 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(); @@ -3760,13 +4314,94 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, TRUE, /* expand */ TRUE, /* Give the extra space to the child */ 0); /* No padding */ - + + /* Create the timebar */ + { + tab->MTimebar = gtk_hbox_new(FALSE, 2); + gtk_widget_show(tab->MTimebar); + + tab->MText1 = gtk_label_new("Time Frame start: "); + gtk_widget_show(tab->MText1); + tab->MText2 = gtk_label_new("s"); + gtk_widget_show(tab->MText2); + tab->MText3a = gtk_label_new("ns"); + gtk_widget_show(tab->MText3a); + tab->MText3b = gtk_label_new("end:"); + gtk_widget_show(tab->MText3b); + tab->MText4 = gtk_label_new("s"); + gtk_widget_show(tab->MText4); + tab->MText5a = gtk_label_new("ns"); + gtk_widget_show(tab->MText5a); + tab->MText5b = gtk_label_new("Current Time:"); + gtk_widget_show(tab->MText5b); + tab->MText6 = gtk_label_new("s"); + gtk_widget_show(tab->MText6); + tab->MText7 = gtk_label_new("ns"); + gtk_widget_show(tab->MText7); + + tab->MEntry1 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry1),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry1),TRUE); + gtk_widget_show(tab->MEntry1); + tab->MEntry2 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry2),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry2),TRUE); + gtk_widget_show(tab->MEntry2); + tab->MEntry3 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry3),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry3),TRUE); + gtk_widget_show(tab->MEntry3); + tab->MEntry4 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry4),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry4),TRUE); + gtk_widget_show(tab->MEntry4); + tab->MEntry5 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry5),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry5),TRUE); + gtk_widget_show(tab->MEntry5); + tab->MEntry6 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0); + gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry6),0); + gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry6),TRUE); + gtk_widget_show(tab->MEntry6); + + + GtkWidget *temp_widget; + + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText1, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry1, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText2, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry2, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText3a, FALSE, FALSE, 0); + temp_widget = gtk_vseparator_new(); + gtk_widget_show(temp_widget); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText3b, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry3, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText4, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry4, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText5a, FALSE, FALSE, 0); + temp_widget = gtk_vseparator_new(); + gtk_widget_show(temp_widget); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText7, FALSE, FALSE, 0); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry6, FALSE, FALSE, 0); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText6, FALSE, FALSE, 0); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry5, FALSE, FALSE, 0); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText5b, FALSE, FALSE, 0); + gtk_box_pack_end (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0); + } + 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 */ - + + gtk_box_pack_end(GTK_BOX(tab->vbox), + tab->MTimebar, + 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); @@ -3823,6 +4458,26 @@ Tab* create_tab(MainWindow * mw, Tab *copy_tab, g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed", G_CALLBACK(scroll_value_changed_cb), tab); + + g_signal_connect ((gpointer) tab->MEntry1, "value-changed", + G_CALLBACK (on_MEntry1_value_changed), + tab); + g_signal_connect ((gpointer) tab->MEntry2, "value-changed", + G_CALLBACK (on_MEntry2_value_changed), + tab); + g_signal_connect ((gpointer) tab->MEntry3, "value-changed", + G_CALLBACK (on_MEntry3_value_changed), + tab); + g_signal_connect ((gpointer) tab->MEntry4, "value-changed", + G_CALLBACK (on_MEntry4_value_changed), + tab); + g_signal_connect ((gpointer) tab->MEntry5, "value-changed", + G_CALLBACK (on_MEntry5_value_changed), + tab); + g_signal_connect ((gpointer) tab->MEntry6, "value-changed", + G_CALLBACK (on_MEntry6_value_changed), + tab); + //g_signal_connect(G_OBJECT(tab->scrollbar), "changed", // G_CALLBACK(scroll_value_changed_cb), tab);