X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2FguiEvents.c;h=a53f7262fa4cd260d651633e1aa037759af1f6e1;hb=3cff8cc1d88c1b4ebb51f420e3bc573643d653b8;hp=cca11eaaca2f72dc5166f62c908dfc167ac1302b;hpb=a60b01efe39b298d94f0b5e19d8ca218647e301a;p=lttv.git diff --git a/ltt/branches/poly/lttv/modules/guiEvents.c b/ltt/branches/poly/lttv/modules/guiEvents.c index cca11eaa..a53f7262 100644 --- a/ltt/branches/poly/lttv/modules/guiEvents.c +++ b/ltt/branches/poly/lttv/modules/guiEvents.c @@ -52,12 +52,13 @@ static LttvHooks *before_event; /** Array containing instanced objects. Used when module is unloaded */ -static GSList *sEvent_Viewer_Data_List = NULL ; +static GSList *g_event_viewer_data_list = NULL ; /** hook functions for update time interval, current time ... */ -gboolean updateTimeInterval(void * hook_data, void * call_data); -gboolean updateCurrentTime(void * hook_data, void * call_data); -void free_ptr_array(GPtrArray * raw_tarce_data); +gboolean update_time_window(void * hook_data, void * call_data); +gboolean update_current_time(void * hook_data, void * call_data); +void remove_item_from_queue(GQueue * q, gboolean fromHead); +void remove_all_items_from_queue(GQueue * q); typedef struct _RawTraceData{ unsigned cpu_id; @@ -66,118 +67,127 @@ typedef struct _RawTraceData{ int pid; unsigned entry_length; char * event_description; + LttEventPosition *ep; } RawTraceData; -typedef struct _TimePeriod{ - LttTime start; - LttTime end; - unsigned start_event_number; - unsigned end_event_number; -} TimePeriod; - -#define RESERVE_SIZE 1000 -#define SECOND_INTERVAL 1 -#define NANOSECOND_INTERVAL 1000 +#define RESERVE_BIG_SIZE 1000 +#define RESERVE_SMALL_SIZE 100 typedef enum _ScrollDirection{ - SCROLL_IN_SAME_PERIOD, - SCROLL_UP_ONE_PERIOD, - SCROLL_UP_MORE_PERIOD, - SCROLL_DOWN_ONE_PERIOD, - SCROLL_DOWN_MORE_PERIOD + SCROLL_STEP_UP, + SCROLL_STEP_DOWN, + SCROLL_PAGE_UP, + SCROLL_PAGE_DOWN, + SCROLL_JUMP, + SCROLL_NONE } ScrollDirection; typedef struct _EventViewerData { - mainWindow * mw; - TimeInterval time_interval; + MainWindow * mw; + TimeWindow time_window; LttTime current_time; - GPtrArray * raw_trace_data; - GPtrArray * raw_trace_data_first; - GPtrArray * raw_trace_data_second; - GPtrArray * time_period; - unsigned current_period; - unsigned start_event_number; - unsigned end_event_number; LttvHooks * before_event_hooks; + gboolean append; //prepend or append item + GQueue * raw_trace_data_queue; //buf to contain raw trace data + GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data + unsigned current_event_index; + double previous_value; //value of the slide + TimeInterval time_span; + // LttTime trace_start; + // LttTime trace_end; + unsigned start_event_index; //the first event shown in the window + unsigned end_event_index; //the last event shown in the window + + //scroll window containing Tree View + GtkWidget * scroll_win; + /* Model containing list data */ - GtkListStore *Store_M; + GtkListStore *store_m; - GtkWidget *HBox_V; + GtkWidget *hbox_v; /* Widget to display the data in a columned list */ - GtkWidget *Tree_V; - GtkAdjustment *VTree_Adjust_C ; - GdkWindow *TreeWindow ; + GtkWidget *tree_v; + GtkAdjustment *vtree_adjust_c ; /* Vertical scrollbar and it's adjustment */ - GtkWidget *VScroll_VC; - GtkAdjustment *VAdjust_C ; + GtkWidget *vscroll_vc; + GtkAdjustment *vadjust_c ; /* Selection handler */ - GtkTreeSelection *Select_C; + GtkTreeSelection *select_c; - guint Num_Visible_Events; - guint First_Event, Last_Event; + guint num_visible_events; + guint first_event, last_event; /* TEST DATA, TO BE READ FROM THE TRACE */ - gint Number_Of_Events ; - guint Currently_Selected_Event ; - gboolean Selected_Event ; + gint number_of_events ; + guint currently_selected_event ; + gboolean selected_event ; } EventViewerData ; //! Event Viewer's constructor hook -GtkWidget *hGuiEvents(mainWindow *pmParentWindow); +GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key); //! Event Viewer's constructor -EventViewerData *GuiEvents(mainWindow *pmParentWindow); +EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key); //! Event Viewer's destructor -void GuiEvents_Destructor(EventViewerData *Event_Viewer_Data); +void gui_events_destructor(EventViewerData *event_viewer_data); +void gui_events_free(EventViewerData *event_viewer_data); -static int Event_Selected_Hook(void *hook_data, void *call_data); +static int event_selected_hook(void *hook_data, void *call_data); -void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data); -void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data); +void tree_v_set_cursor(EventViewerData *event_viewer_data); +void tree_v_get_cursor(EventViewerData *event_viewer_data); /* Prototype for selection handler callback */ static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); -static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); -static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); -static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data); -static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); -static void Tree_V_grab_focus(GtkWidget *widget, gpointer data); +static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); +static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); +static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); +static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); +static void tree_v_grab_focus(GtkWidget *widget, gpointer data); -static void get_test_data(guint Event_Number, guint List_Height, - EventViewerData *Event_Viewer_Data); +static void get_test_data(double time, guint list_height, + EventViewerData *event_viewer_data); -void add_test_data(EventViewerData *Event_Viewer_Data); +void add_test_data(EventViewerData *event_viewer_data); -static void get_events(EventViewerData* Event_Viewer_Data, LttTime start, LttTime end); +static void get_events(EventViewerData* event_viewer_data, LttTime start, + LttTime end, unsigned max_num_events, unsigned * real_num_events); static gboolean parse_event(void *hook_data, void *call_data); +static LttvModule *main_win_module; + /** * plugin's init function * * This function initializes the Event Viewer functionnality through the * gtkTraceSet API. */ -G_MODULE_EXPORT void init() { +G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { - g_critical("GUI Event Viewer init()"); + main_win_module = lttv_module_require(self, "mainwin", argc, argv); + if(main_win_module == NULL){ + g_critical("Can't load Control Flow Viewer : missing mainwin\n"); + return; + } + /* Register the toolbar insert button */ - ToolbarItemReg(hGuiEventsInsert_xpm, "Insert Event Viewer", hGuiEvents); + toolbar_item_reg(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); /* Register the menu item insert entry */ - MenuItemReg("/", "Insert Event Viewer", hGuiEvents); + menu_item_reg("/", "Insert Event Viewer", h_gui_events); } -void destroy_walk(gpointer data, gpointer user_data) +void event_destroy_walk(gpointer data, gpointer user_data) { - GuiEvents_Destructor((EventViewerData*)data); + gui_events_destructor((EventViewerData*)data); } /** @@ -189,17 +199,18 @@ void destroy_walk(gpointer data, gpointer user_data) G_MODULE_EXPORT void destroy() { int i; - EventViewerData *Event_Viewer_Data; + EventViewerData *event_viewer_data; - g_critical("GUI Event Viewer destroy()"); + if(g_event_viewer_data_list){ + g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); + g_slist_free(g_event_viewer_data_list); + } - g_slist_foreach(sEvent_Viewer_Data_List, destroy_walk, NULL ); - /* Unregister the toolbar insert button */ - ToolbarItemUnreg(hGuiEvents); + toolbar_item_unreg(h_gui_events); /* Unregister the menu item insert entry */ - MenuItemUnreg(hGuiEvents); + menu_item_unreg(h_gui_events); } /* Enumeration of the columns */ @@ -220,15 +231,17 @@ enum * * This constructor is given as a parameter to the menuitem and toolbar button * registration. It creates the list. - * @param pmParentWindow A pointer to the parent window. + * @param parent_window A pointer to the parent window. * @return The widget created. */ GtkWidget * -hGuiEvents(mainWindow * pmParentWindow) +h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) { - EventViewerData* Event_Viewer_Data = GuiEvents(pmParentWindow) ; + EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ; - return Event_Viewer_Data->HBox_V ; + if(event_viewer_data) + return event_viewer_data->hbox_v; + else return NULL; } @@ -239,70 +252,75 @@ hGuiEvents(mainWindow * pmParentWindow) * @return The Event viewer data created. */ EventViewerData * -GuiEvents(mainWindow *pmParentWindow) +gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) { LttTime start, end; GtkTreeViewColumn *column; GtkCellRenderer *renderer; - EventViewerData* Event_Viewer_Data = g_new(EventViewerData,1) ; - TimePeriod * time_period; + EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; RawTraceData * data; + unsigned size; - Event_Viewer_Data->mw = pmParentWindow; - GetTimeInterval(Event_Viewer_Data->mw, &Event_Viewer_Data->time_interval); - GetCurrentTime(Event_Viewer_Data->mw, &Event_Viewer_Data->current_time); - Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->time_period = g_ptr_array_sized_new(RESERVE_SIZE); + event_viewer_data->mw = parent_window; + get_time_window(event_viewer_data->mw, &event_viewer_data->time_window); + get_current_time(event_viewer_data->mw, &event_viewer_data->current_time); - Event_Viewer_Data->before_event_hooks = lttv_hooks_new(); - lttv_hooks_add(Event_Viewer_Data->before_event_hooks, parse_event, Event_Viewer_Data); + event_viewer_data->before_event_hooks = lttv_hooks_new(); + lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); + + event_viewer_data->raw_trace_data_queue = g_queue_new(); + event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); + + reg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); + reg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); - RegUpdateTimeInterval(updateTimeInterval,Event_Viewer_Data, Event_Viewer_Data->mw); - RegUpdateCurrentTime(updateCurrentTime,Event_Viewer_Data, Event_Viewer_Data->mw); + event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show ( event_viewer_data->scroll_win); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), + GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); /* TEST DATA, TO BE READ FROM THE TRACE */ - Event_Viewer_Data->Number_Of_Events = RESERVE_SIZE ; - Event_Viewer_Data->Currently_Selected_Event = FALSE ; - Event_Viewer_Data->Selected_Event = 0; + event_viewer_data->currently_selected_event = FALSE ; + event_viewer_data->selected_event = 0; /* Create a model for storing the data list */ - Event_Viewer_Data->Store_M = gtk_list_store_new (N_COLUMNS, /* Total number of columns */ - G_TYPE_INT, /* CPUID */ - G_TYPE_STRING, /* Event */ - G_TYPE_UINT64, /* Time */ - G_TYPE_INT, /* PID */ - G_TYPE_INT, /* Entry length */ - G_TYPE_STRING); /* Event's description */ + event_viewer_data->store_m = gtk_list_store_new ( + N_COLUMNS, /* Total number of columns */ + G_TYPE_INT, /* CPUID */ + G_TYPE_STRING, /* Event */ + G_TYPE_UINT64, /* Time */ + G_TYPE_INT, /* PID */ + G_TYPE_INT, /* Entry length */ + G_TYPE_STRING); /* Event's description */ /* Create the viewer widget for the columned list */ - Event_Viewer_Data->Tree_V = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Event_Viewer_Data->Store_M)); + event_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-allocate", - G_CALLBACK (Tree_V_size_allocate_cb), - Event_Viewer_Data); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-request", - G_CALLBACK (Tree_V_size_request_cb), - Event_Viewer_Data); + g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", + G_CALLBACK (tree_v_size_allocate_cb), + event_viewer_data); + g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", + G_CALLBACK (tree_v_size_request_cb), + event_viewer_data); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "cursor-changed", - G_CALLBACK (Tree_V_cursor_changed_cb), - Event_Viewer_Data); + g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", + G_CALLBACK (tree_v_cursor_changed_cb), + event_viewer_data); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "move-cursor", - G_CALLBACK (Tree_V_move_cursor_cb), - Event_Viewer_Data); + g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", + G_CALLBACK (tree_v_move_cursor_cb), + event_viewer_data); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "grab-focus", - G_CALLBACK (Tree_V_grab_focus), - Event_Viewer_Data); + g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", + G_CALLBACK (tree_v_grab_focus), + event_viewer_data); // Use on each column! - //gtk_tree_view_column_set_sizing(Event_Viewer_Data->Tree_V, GTK_TREE_VIEW_COLUMN_FIXED); + //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); /* The view now holds a reference. We can get rid of our own * reference */ - g_object_unref (G_OBJECT (Event_Viewer_Data->Store_M)); + g_object_unref (G_OBJECT (event_viewer_data->store_m)); /* Create a column, associating the "text" attribute of the @@ -315,7 +333,7 @@ GuiEvents(mainWindow *pmParentWindow) NULL); gtk_tree_view_column_set_alignment (column, 0.0); gtk_tree_view_column_set_fixed_width (column, 45); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Event", @@ -324,7 +342,7 @@ GuiEvents(mainWindow *pmParentWindow) NULL); gtk_tree_view_column_set_alignment (column, 0.0); gtk_tree_view_column_set_fixed_width (column, 120); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Time", @@ -333,7 +351,7 @@ GuiEvents(mainWindow *pmParentWindow) NULL); gtk_tree_view_column_set_alignment (column, 1.0); gtk_tree_view_column_set_fixed_width (column, 120); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("PID", @@ -342,7 +360,7 @@ GuiEvents(mainWindow *pmParentWindow) NULL); gtk_tree_view_column_set_alignment (column, 1.0); gtk_tree_view_column_set_fixed_width (column, 45); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Entry Length", @@ -351,7 +369,7 @@ GuiEvents(mainWindow *pmParentWindow) NULL); gtk_tree_view_column_set_alignment (column, 1.0); gtk_tree_view_column_set_fixed_width (column, 60); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Event's Description", @@ -359,148 +377,136 @@ GuiEvents(mainWindow *pmParentWindow) "text", EVENT_DESCR_COLUMN, NULL); gtk_tree_view_column_set_alignment (column, 0.0); - gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); + gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); /* Setup the selection handler */ - Event_Viewer_Data->Select_C = gtk_tree_view_get_selection (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); - gtk_tree_selection_set_mode (Event_Viewer_Data->Select_C, GTK_SELECTION_SINGLE); - g_signal_connect (G_OBJECT (Event_Viewer_Data->Select_C), "changed", + event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); + gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE); + g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", G_CALLBACK (tree_selection_changed_cb), - Event_Viewer_Data); + event_viewer_data); - Event_Viewer_Data->HBox_V = gtk_hbox_new(0, 0); - gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->Tree_V, TRUE, TRUE, 0); + gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); + + event_viewer_data->hbox_v = gtk_hbox_new(0, 0); + gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); /* Create vertical scrollbar and pack it */ - Event_Viewer_Data->VScroll_VC = gtk_vscrollbar_new(NULL); - gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->VScroll_VC, FALSE, TRUE, 0); + event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); + gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), + GTK_UPDATE_DISCONTINUOUS); + gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); /* Get the vertical scrollbar's adjustment */ - Event_Viewer_Data->VAdjust_C = gtk_range_get_adjustment(GTK_RANGE(Event_Viewer_Data->VScroll_VC)); - Event_Viewer_Data->VTree_Adjust_C = gtk_tree_view_get_vadjustment( - GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); + event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); + event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( + GTK_TREE_VIEW (event_viewer_data->tree_v)); - g_signal_connect (G_OBJECT (Event_Viewer_Data->VAdjust_C), "value-changed", + g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", G_CALLBACK (v_scroll_cb), - Event_Viewer_Data); + event_viewer_data); /* Set the upper bound to the last event number */ - Event_Viewer_Data->VAdjust_C->lower = 0; - Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; - Event_Viewer_Data->VAdjust_C->value = 0; - Event_Viewer_Data->VAdjust_C->step_increment = 1; - Event_Viewer_Data->VAdjust_C->page_increment = - Event_Viewer_Data->VTree_Adjust_C->upper; - Event_Viewer_Data->VAdjust_C->page_size = - Event_Viewer_Data->VTree_Adjust_C->upper; - g_critical("value : %u",Event_Viewer_Data->VTree_Adjust_C->upper); + event_viewer_data->previous_value = 0; + event_viewer_data->vadjust_c->lower = 0.0; + //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; + event_viewer_data->vadjust_c->value = 0.0; + event_viewer_data->vadjust_c->step_increment = 1.0; + event_viewer_data->vadjust_c->page_increment = 2.0; + // event_viewer_data->vtree_adjust_c->upper; + event_viewer_data->vadjust_c->page_size = 2.0; + // event_viewer_data->vtree_adjust_c->upper; /* Raw event trace */ - gtk_widget_show(Event_Viewer_Data->HBox_V); - gtk_widget_show(Event_Viewer_Data->Tree_V); - gtk_widget_show(Event_Viewer_Data->VScroll_VC); + gtk_widget_show(event_viewer_data->hbox_v); + gtk_widget_show(event_viewer_data->tree_v); + gtk_widget_show(event_viewer_data->vscroll_vc); /* Add the object's information to the module's array */ - sEvent_Viewer_Data_List = g_slist_append(sEvent_Viewer_Data_List, Event_Viewer_Data); + g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); + + event_viewer_data->first_event = -1 ; + event_viewer_data->last_event = 0 ; + + event_viewer_data->num_visible_events = 1; - Event_Viewer_Data->First_Event = -1 ; - Event_Viewer_Data->Last_Event = 0 ; + //get the life span of the traceset and set the upper of the scroll bar + get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); - Event_Viewer_Data->Num_Visible_Events = 1; + start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); + event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; + + event_viewer_data->append = TRUE; start.tv_sec = 0; start.tv_nsec = 0; - end.tv_sec = SECOND_INTERVAL; - end.tv_nsec = NANOSECOND_INTERVAL; + end.tv_sec = G_MAXULONG; + end.tv_nsec = G_MAXULONG; - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - get_events(Event_Viewer_Data, start,end); - Event_Viewer_Data->Number_Of_Events = Event_Viewer_Data->raw_trace_data->len; - - time_period = g_new(TimePeriod, 1); - data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); - time_period->start = data->time; - data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - time_period->end = data->time; - time_period->start_event_number = 0; - time_period->end_event_number = Event_Viewer_Data->raw_trace_data->len - 1; - g_ptr_array_add(Event_Viewer_Data->time_period, time_period); - - start = data->time; - start.tv_nsec++; - - Event_Viewer_Data->current_period = 0; - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; - get_events(Event_Viewer_Data, start,end); - Event_Viewer_Data->Number_Of_Events += Event_Viewer_Data->raw_trace_data->len; - - time_period = g_new(TimePeriod, 1); - data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); - time_period->start = data->time; - data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - time_period->end = data->time; - time_period->start_event_number = Event_Viewer_Data->Number_Of_Events - - Event_Viewer_Data->raw_trace_data->len; - time_period->end_event_number = Event_Viewer_Data->Number_Of_Events - 1; - g_ptr_array_add(Event_Viewer_Data->time_period, time_period); - - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - - Event_Viewer_Data->start_event_number = 0; - Event_Viewer_Data->end_event_number = Event_Viewer_Data->Number_Of_Events - 1; - - Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; + get_events(event_viewer_data, start,end, RESERVE_SMALL_SIZE, &size); + + event_viewer_data->start_event_index = 0; + event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; // Test data - get_test_data((int)Event_Viewer_Data->VAdjust_C->value, - Event_Viewer_Data->Num_Visible_Events, - Event_Viewer_Data); + get_test_data(event_viewer_data->vadjust_c->value, + event_viewer_data->num_visible_events, + event_viewer_data); /* Set the Selected Event */ - Tree_V_set_cursor(Event_Viewer_Data); + // tree_v_set_cursor(event_viewer_data); + + + g_object_set_data( + G_OBJECT(event_viewer_data->hbox_v), + key, + s); + + g_object_set_data_full( + G_OBJECT(event_viewer_data->hbox_v), + "event_viewer_data", + event_viewer_data, + (GDestroyNotify)gui_events_free); - return Event_Viewer_Data; + return event_viewer_data; } -void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data) +void tree_v_set_cursor(EventViewerData *event_viewer_data) { GtkTreePath *path; - if(Event_Viewer_Data->Selected_Event && Event_Viewer_Data->First_Event != -1) + if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) { - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, - Event_Viewer_Data->Currently_Selected_Event); + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // event_viewer_data->currently_selected_event); path = gtk_tree_path_new_from_indices( - Event_Viewer_Data->Currently_Selected_Event- - Event_Viewer_Data->First_Event, + event_viewer_data->currently_selected_event- + event_viewer_data->first_event, -1); - gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); gtk_tree_path_free(path); } } -void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data) +void tree_v_get_cursor(EventViewerData *event_viewer_data) { GtkTreePath *path; gint *indices; - gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); + gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); indices = gtk_tree_path_get_indices(path); if(indices != NULL) { - Event_Viewer_Data->Selected_Event = TRUE; - Event_Viewer_Data->Currently_Selected_Event = - Event_Viewer_Data->First_Event + indices[0]; + event_viewer_data->selected_event = TRUE; + event_viewer_data->currently_selected_event = + event_viewer_data->first_event + indices[0]; } else { - Event_Viewer_Data->Selected_Event = FALSE; - Event_Viewer_Data->Currently_Selected_Event = 0; + event_viewer_data->selected_event = FALSE; + event_viewer_data->currently_selected_event = 0; } - g_critical("DEBUG : Event Selected : %i , num: %u", Event_Viewer_Data->Selected_Event, Event_Viewer_Data->Currently_Selected_Event) ; gtk_tree_path_free(path); @@ -508,26 +514,24 @@ void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data) -void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) +void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) { GtkTreePath *path; // = gtk_tree_path_new(); gint *indices; gdouble value; - EventViewerData *Event_Viewer_Data = (EventViewerData*)data; + EventViewerData *event_viewer_data = (EventViewerData*)data; - gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); + gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); if(path == NULL) { /* No prior cursor, put it at beginning of page and let the execution do */ path = gtk_tree_path_new_from_indices(0, -1); - gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); } indices = gtk_tree_path_get_indices(path); - g_critical("DEBUG : move cursor step : %u , int : %i , indice : %i", (guint)arg1, arg2, indices[0]) ; - - value = gtk_adjustment_get_value(Event_Viewer_Data->VAdjust_C); + value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) { @@ -535,17 +539,16 @@ void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, if(arg2 == 1) { /* move one line down */ - if(indices[0] == Event_Viewer_Data->Num_Visible_Events - 1) + if(indices[0] == event_viewer_data->num_visible_events - 1) { - if(value + Event_Viewer_Data->Num_Visible_Events <= - Event_Viewer_Data->Number_Of_Events -1) + if(value + event_viewer_data->num_visible_events <= + event_viewer_data->number_of_events -1) { - g_critical("need 1 event down") ; - Event_Viewer_Data->Currently_Selected_Event += 1; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value+1); + event_viewer_data->currently_selected_event += 1; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } } @@ -555,12 +558,11 @@ void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, { if(value - 1 >= 0 ) { - g_critical("need 1 event up") ; - Event_Viewer_Data->Currently_Selected_Event -= 1; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value-1); + event_viewer_data->currently_selected_event -= 1; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); //gtk_tree_path_free(path); //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } @@ -574,52 +576,46 @@ void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, /* Move one page */ if(arg2 == 1) { - if(Event_Viewer_Data->Num_Visible_Events == 1) + if(event_viewer_data->num_visible_events == 1) value += 1 ; /* move one page down */ - if(value + Event_Viewer_Data->Num_Visible_Events-1 <= - Event_Viewer_Data->Number_Of_Events ) + if(value + event_viewer_data->num_visible_events-1 <= + event_viewer_data->number_of_events ) { - g_critical("need 1 page down") ; - - Event_Viewer_Data->Currently_Selected_Event += Event_Viewer_Data->Num_Visible_Events-1; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, - value+(Event_Viewer_Data->Num_Visible_Events-1)); + event_viewer_data->currently_selected_event += event_viewer_data->num_visible_events-1; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // value+(event_viewer_data->num_visible_events-1)); //gtk_tree_path_free(path); //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } } else { /* Move one page up */ - if(Event_Viewer_Data->Num_Visible_Events == 1) + if(event_viewer_data->num_visible_events == 1) value -= 1 ; - if(indices[0] < Event_Viewer_Data->Num_Visible_Events - 2 ) + if(indices[0] < event_viewer_data->num_visible_events - 2 ) { - if(value - (Event_Viewer_Data->Num_Visible_Events-1) >= 0) + if(value - (event_viewer_data->num_visible_events-1) >= 0) { - g_critical("need 1 page up") ; - - Event_Viewer_Data->Currently_Selected_Event -= Event_Viewer_Data->Num_Visible_Events-1; + event_viewer_data->currently_selected_event -= event_viewer_data->num_visible_events-1; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, - value-(Event_Viewer_Data->Num_Visible_Events-1)); + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // value-(event_viewer_data->num_visible_events-1)); //gtk_tree_path_free(path); //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } else { /* Go to first Event */ - g_critical("need 1 page up") ; - - Event_Viewer_Data->Currently_Selected_Event == 0 ; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, - 0); + event_viewer_data->currently_selected_event == 0 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // 0); //gtk_tree_path_free(path); //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } @@ -635,23 +631,21 @@ void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, if(arg2 == 1) { /* move end of buffer */ - g_critical("End of buffer") ; - Event_Viewer_Data->Currently_Selected_Event = Event_Viewer_Data->Number_Of_Events-1 ; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, - Event_Viewer_Data->Number_Of_Events - - Event_Viewer_Data->Num_Visible_Events); + event_viewer_data->currently_selected_event = event_viewer_data->number_of_events-1 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // event_viewer_data->number_of_events - + // event_viewer_data->num_visible_events); //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } else { /* Move beginning of buffer */ - g_critical("Beginning of buffer") ; - Event_Viewer_Data->Currently_Selected_Event = 0 ; - gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, 0); + event_viewer_data->currently_selected_event = 0 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); //gtk_tree_path_free(path); //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } @@ -661,29 +655,28 @@ void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gtk_tree_path_free(path); } -void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data) +void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*) data; + EventViewerData *event_viewer_data = (EventViewerData*) data; LttTime ltt_time; guint64 time; GtkTreeIter iter; - GtkTreeModel* model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); + GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); GtkTreePath *path; - g_critical("DEBUG : cursor change"); /* On cursor change, modify the currently selected event by calling * the right API function */ - Tree_V_get_cursor(Event_Viewer_Data); + tree_v_get_cursor(event_viewer_data); /* - gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); + gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); if(gtk_tree_model_get_iter(model,&iter,path)){ gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); - ltt_time.tv_sec = time / 1000000000; - ltt_time.tv_nsec = time % 1000000000; + ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; + ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; - if(ltt_time.tv_sec != Event_Viewer_Data->current_time.tv_sec || - ltt_time.tv_nsec != Event_Viewer_Data->current_time.tv_nsec) - SetCurrentTime(Event_Viewer_Data->mw,<t_time); + if(ltt_time.tv_sec != event_viewer_data->current_time.tv_sec || + ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec) + set_current_time(event_viewer_data->mw,<t_time); }else{ g_warning("Can not get iter\n"); } @@ -693,293 +686,310 @@ void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data) void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*)data; - GtkTreePath *Tree_Path; + EventViewerData *event_viewer_data = (EventViewerData*)data; + GtkTreePath *tree_path; - g_critical("DEBUG : scroll signal, value : %f", adjustment->value); + get_test_data(adjustment->value, event_viewer_data->num_visible_events, + event_viewer_data); - get_test_data((int)adjustment->value, Event_Viewer_Data->Num_Visible_Events, - Event_Viewer_Data); - - if(Event_Viewer_Data->Currently_Selected_Event - >= Event_Viewer_Data->First_Event + if(event_viewer_data->currently_selected_event + >= event_viewer_data->first_event && - Event_Viewer_Data->Currently_Selected_Event - <= Event_Viewer_Data->Last_Event + event_viewer_data->currently_selected_event + <= event_viewer_data->last_event && - Event_Viewer_Data->Selected_Event) + event_viewer_data->selected_event) { - Tree_Path = gtk_tree_path_new_from_indices( - Event_Viewer_Data->Currently_Selected_Event- - Event_Viewer_Data->First_Event, + tree_path = gtk_tree_path_new_from_indices( + event_viewer_data->currently_selected_event- + event_viewer_data->first_event, -1); - gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), Tree_Path, - NULL, FALSE); - gtk_tree_path_free(Tree_Path); + // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, + // NULL, FALSE); + gtk_tree_path_free(tree_path); } - + } gint get_cell_height(GtkTreeView *TreeView) { gint height, width; - GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0); - GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); - GtkCellRenderer *Renderer = g_list_first(Render_List)->data; + GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); + GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); + GtkCellRenderer *renderer = g_list_first(Render_List)->data; - gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); - g_critical("cell 0 height : %u",height); + gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); return height; } -void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) +void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*)data; - gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); - gint Last_Num_Visible_Events = Event_Viewer_Data->Num_Visible_Events; - gdouble Exact_Num_Visible; + EventViewerData *event_viewer_data = (EventViewerData*)data; + gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); + gint last_num_visible_events = event_viewer_data->num_visible_events; + gdouble exact_num_visible; - g_critical("size-allocate"); + exact_num_visible = ( alloc->height - + TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) + / (double)cell_height ; - Exact_Num_Visible = ( alloc->height - - TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)) ) - / (double)Cell_Height ; + event_viewer_data->num_visible_events = ceil(exact_num_visible) ; - Event_Viewer_Data->Num_Visible_Events = ceil(Exact_Num_Visible) ; - - g_critical("number of events shown : %u",Event_Viewer_Data->Num_Visible_Events); - g_critical("ex number of events shown : %f",Exact_Num_Visible); - - Event_Viewer_Data->VAdjust_C->page_increment = - floor(Exact_Num_Visible); - Event_Viewer_Data->VAdjust_C->page_size = - floor(Exact_Num_Visible); +/* + event_viewer_data->vadjust_c->page_increment = + floor(exact_num_visible); + event_viewer_data->vadjust_c->page_size = + floor(exact_num_visible); +*/ - if(Event_Viewer_Data->Num_Visible_Events != Last_Num_Visible_Events) + if(event_viewer_data->num_visible_events != last_num_visible_events) { - get_test_data((int)Event_Viewer_Data->VAdjust_C->value, - Event_Viewer_Data->Num_Visible_Events, - Event_Viewer_Data); + get_test_data(event_viewer_data->vadjust_c->value, + event_viewer_data->num_visible_events, + event_viewer_data); } } -void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) +void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) { gint h; - EventViewerData *Event_Viewer_Data = (EventViewerData*)data; - gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); + EventViewerData *event_viewer_data = (EventViewerData*)data; + gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); - g_critical("size-request"); - - h = Cell_Height + TREE_VIEW_HEADER_HEIGHT - (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); + h = cell_height + TREE_VIEW_HEADER_HEIGHT + (GTK_TREE_VIEW(event_viewer_data->tree_v)); requisition->height = h; } -void get_test_data(guint Event_Number, guint List_Height, - EventViewerData *Event_Viewer_Data) +void get_test_data(double time_value, guint list_height, + EventViewerData *event_viewer_data) { GtkTreeIter iter; - int i, j; - GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); - GtkTreePath *Tree_Path; - gchar *test_string; + int i; + GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); + GtkTreePath *tree_path; RawTraceData * raw_data; - GPtrArray * second_data; - TimePeriod * time_period, *time_period1; - unsigned scroll_period; - ScrollDirection direction = SCROLL_IN_SAME_PERIOD; - int period_diff; - gboolean new_time_period = FALSE; - - // if(Event_Number > Event_Viewer_Data->Last_Event || - // Event_Number + List_Height-1 < Event_Viewer_Data->First_Event || - // Event_Viewer_Data->First_Event == -1) + ScrollDirection direction = SCROLL_NONE; + GList * first; + int event_number; + double value = event_viewer_data->previous_value - time_value; + LttTime start, end, time; + LttEvent * ev; + unsigned backward_num, minNum, maxNum; + LttTracefile * tf; + unsigned block_num, event_num; + unsigned size = 1, count = 0; + gboolean need_backward_again, backward; + GdkWindow * win; + GdkCursor * new; + GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); + + if(widget){ + new = gdk_cursor_new(GDK_X_CURSOR); + win = gtk_widget_get_parent_window(widget); + gdk_window_set_cursor(win, new); + gdk_cursor_unref(new); + gdk_window_stick(win); + gdk_window_unstick(win); + } + + + // if(event_number > event_viewer_data->last_event || + // event_number + list_height-1 < event_viewer_data->first_event || + // event_viewer_data->first_event == -1) { /* no event can be reused, clear and start from nothing */ - second_data = Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first - ? Event_Viewer_Data->raw_trace_data_second : Event_Viewer_Data->raw_trace_data_first; - - // get the right time period - for(i=0;itime_period->len;i++){ - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, i); - scroll_period = i; - if(Event_Number > time_period->end_event_number)continue; - if(Event_Number + List_Height <= time_period->end_event_number){ - if(Event_Viewer_Data->current_period == scroll_period -1){ - scroll_period--; - } - } - break; - } - - period_diff = scroll_period - Event_Viewer_Data->current_period; - if(period_diff == 0) direction = SCROLL_IN_SAME_PERIOD; - else if(period_diff == -1) direction = SCROLL_UP_ONE_PERIOD; - else if(period_diff < -1) direction = SCROLL_UP_MORE_PERIOD; - else if(period_diff == 1) direction = SCROLL_DOWN_ONE_PERIOD; - else if(period_diff > 1) direction = SCROLL_DOWN_MORE_PERIOD; - Event_Viewer_Data->current_period += period_diff; - - //scroll up - if(Event_Number < Event_Viewer_Data->start_event_number){ - if(direction == SCROLL_UP_ONE_PERIOD){ - // Event_Viewer_Data->current_period--; - Event_Viewer_Data->end_event_number -= second_data->len; - free_ptr_array(second_data); - if(Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first){ - Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; - }else{ - Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - } - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period); - get_events(Event_Viewer_Data, time_period->start, time_period->end); - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - Event_Viewer_Data->start_event_number -= Event_Viewer_Data->raw_trace_data->len; - }else{//direction = SCROLL_UP_MORE_PERIOD - free_ptr_array(second_data); - free_ptr_array(Event_Viewer_Data->raw_trace_data); - Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); - - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period); - get_events(Event_Viewer_Data, time_period->start, time_period->end); - Event_Viewer_Data->start_event_number = time_period->start_event_number; - - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period + 1); - get_events(Event_Viewer_Data, time_period->start, time_period->end); - Event_Viewer_Data->end_event_number = time_period->end_event_number; - - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - } - } - //scroll down - else if(Event_Number+List_Height >= Event_Viewer_Data->end_event_number){ - if(direction == SCROLL_DOWN_ONE_PERIOD){ - //Event_Viewer_Data->current_period++; - Event_Viewer_Data->start_event_number += Event_Viewer_Data->raw_trace_data->len; - free_ptr_array(Event_Viewer_Data->raw_trace_data); - if(second_data == Event_Viewer_Data->raw_trace_data_first){ - Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; + if(value == -1.0) direction = SCROLL_STEP_DOWN; + else if(value == 1.0 ) direction = SCROLL_STEP_UP; + else if(value == -2.0) direction = SCROLL_PAGE_DOWN; + else if(value == 2.0 ) direction = SCROLL_PAGE_UP; + else if(value == 0.0 ) direction = SCROLL_NONE; + else direction = SCROLL_JUMP; + + switch(direction){ + case SCROLL_STEP_UP: + case SCROLL_PAGE_UP: + if(direction == SCROLL_PAGE_UP){ + backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; }else{ - Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; + backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; } - - if(Event_Viewer_Data->current_period+1 == Event_Viewer_Data->time_period->len){ - new_time_period = TRUE; - time_period = g_new(TimePeriod, 1); - raw_data = g_ptr_array_index(second_data,second_data->len-1); - time_period->start = raw_data->time; - time_period->start.tv_nsec++; - time_period->end.tv_sec = time_period->start.tv_sec + SECOND_INTERVAL; - time_period->end.tv_nsec = time_period->start.tv_nsec + NANOSECOND_INTERVAL; - time_period->start_event_number = Event_Viewer_Data->end_event_number + 1; - g_ptr_array_add(Event_Viewer_Data->time_period,time_period); - } - - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period+1); - - get_events(Event_Viewer_Data,time_period->start, time_period->end); - Event_Viewer_Data->end_event_number += Event_Viewer_Data->raw_trace_data->len; - if(new_time_period){ - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); - time_period->start = raw_data->time; - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - time_period->end = raw_data->time; - time_period->end_event_number = Event_Viewer_Data->end_event_number; + if(backward){ + event_viewer_data->append = FALSE; + do{ + if(direction == SCROLL_PAGE_UP){ + minNum = list_height - event_viewer_data->start_event_index ; + }else{ + minNum = 1; + } + + first = event_viewer_data->raw_trace_data_queue->head; + raw_data = (RawTraceData*)g_list_nth_data(first,0); + end = raw_data->time; + end.tv_nsec--; + ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); + if(size !=0){ + if(event_num > minNum){ + backward_num = event_num > RESERVE_SMALL_SIZE + ? event_num - RESERVE_SMALL_SIZE : 1; + ltt_event_position_set(raw_data->ep, block_num, backward_num); + ltt_tracefile_seek_position(tf, raw_data->ep); + ev = ltt_tracefile_read(tf); + start = ltt_event_time(ev); + maxNum = G_MAXULONG; + }else{ + if(block_num > 1){ + ltt_event_position_set(raw_data->ep, block_num-1, 1); + ltt_tracefile_seek_position(tf, raw_data->ep); + ev = ltt_tracefile_read(tf); + start = ltt_event_time(ev); + }else{ + start.tv_sec = 0; + start.tv_nsec = 0; + } + maxNum = G_MAXULONG; + } + }else{ + if(block_num > count){ + ltt_event_position_set(raw_data->ep, block_num-count, 1); + ltt_tracefile_seek_position(tf, raw_data->ep); + ev = ltt_tracefile_read(tf); + start = ltt_event_time(ev); + }else{ + start.tv_sec = 0; + start.tv_nsec = 0; + } + maxNum = G_MAXULONG; + } + + event_viewer_data->current_event_index = event_viewer_data->start_event_index; + get_events(event_viewer_data, start, end, maxNum, &size); + event_viewer_data->start_event_index = event_viewer_data->current_event_index; + + if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) + need_backward_again = TRUE; + else need_backward_again = FALSE; + if(size == 0){ + count++; + }else{ + count = 0; + } + }while(need_backward_again); } - Event_Viewer_Data->raw_trace_data = second_data; - - if(Event_Viewer_Data->end_event_number > Event_Viewer_Data->Number_Of_Events){ - Event_Viewer_Data->Number_Of_Events = Event_Viewer_Data->end_event_number; - Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; + if(direction == SCROLL_STEP_UP) + event_number = event_viewer_data->start_event_index - 1; + else + event_number = event_viewer_data->start_event_index - list_height; + break; + case SCROLL_STEP_DOWN: + if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ + event_viewer_data->append = TRUE; + first = event_viewer_data->raw_trace_data_queue->head; + raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); + start = raw_data->time; + start.tv_nsec++; + end.tv_sec = G_MAXULONG; + end.tv_nsec = G_MAXULONG; + get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); + }else size = 1; + if(size > 0) event_number = event_viewer_data->start_event_index + 1; + else event_number = event_viewer_data->start_event_index; + break; + case SCROLL_PAGE_DOWN: + if(event_viewer_data->end_event_index >= event_viewer_data->number_of_events - 1 - list_height){ + event_viewer_data->append = TRUE; + first = event_viewer_data->raw_trace_data_queue->head; + raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); + start = raw_data->time; + start.tv_nsec++; + end.tv_sec = G_MAXULONG; + end.tv_nsec = G_MAXULONG; + get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); } - }else{//direction = SCROLL_DOWN_MORE_PERIOD - free_ptr_array(second_data); - free_ptr_array(Event_Viewer_Data->raw_trace_data); - Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); - Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); - - if(Event_Viewer_Data->current_period+1 == Event_Viewer_Data->time_period->len){ - new_time_period = TRUE; - time_period = g_new(TimePeriod, 1); - time_period1 = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->time_period->len-1); - time_period->start = time_period1->end; - time_period->start.tv_nsec++; - time_period->end.tv_sec = time_period->start.tv_sec + SECOND_INTERVAL; - time_period->end.tv_nsec = time_period->start.tv_nsec + NANOSECOND_INTERVAL; - time_period->start_event_number = time_period1->end_event_number + 1; - g_ptr_array_add(Event_Viewer_Data->time_period,time_period); + if(list_height <= event_viewer_data->number_of_events - 1 - event_viewer_data->end_event_index) + event_number = event_viewer_data->start_event_index + list_height - 1; + else + event_number = event_viewer_data->number_of_events - 1 - list_height; + break; + case SCROLL_JUMP: + event_viewer_data->append = TRUE; + remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); + end.tv_sec = G_MAXULONG; + end.tv_nsec = G_MAXULONG; + time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); + start = ltt_time_add(event_viewer_data->time_span.startTime, time); + event_viewer_data->previous_value = time_value; + get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); + if(size < list_height){ + event_viewer_data->append = FALSE; + first = event_viewer_data->raw_trace_data_queue->head; + raw_data = (RawTraceData*)g_list_nth_data(first,0); + end = raw_data->time; + end.tv_nsec--; + ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); + + if(event_num > list_height - size){ + backward_num = event_num > RESERVE_SMALL_SIZE + ? event_num - RESERVE_SMALL_SIZE : 1; + ltt_event_position_set(raw_data->ep, block_num, backward_num); + ltt_tracefile_seek_position(tf, raw_data->ep); + ev = ltt_tracefile_read(tf); + start = ltt_event_time(ev); + maxNum = G_MAXULONG; + event_viewer_data->current_event_index = 0; + get_events(event_viewer_data, start, end, maxNum, &size); + event_viewer_data->start_event_index = event_viewer_data->current_event_index; + } + event_number = event_viewer_data->raw_trace_data_queue->length - list_height; + }else{ + event_number = 0; } + break; + case SCROLL_NONE: + event_number = event_viewer_data->current_event_index; + break; + default: + break; + } - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period); - get_events(Event_Viewer_Data,time_period->start, time_period->end); - Event_Viewer_Data->start_event_number = time_period->start_event_number; - Event_Viewer_Data->end_event_number = time_period->end_event_number; - - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; - time_period = g_ptr_array_index(Event_Viewer_Data->time_period, - Event_Viewer_Data->current_period+1); - get_events(Event_Viewer_Data,time_period->start, time_period->end); - Event_Viewer_Data->end_event_number += Event_Viewer_Data->raw_trace_data->len; - if(new_time_period){ - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); - time_period->start = raw_data->time; - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - time_period->end = raw_data->time; - time_period->end_event_number = Event_Viewer_Data->end_event_number; - } - Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; - } + //update the value of the scroll bar + if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ + first = event_viewer_data->raw_trace_data_queue->head; + raw_data = (RawTraceData*)g_list_nth_data(first,event_number); + time = ltt_time_sub(raw_data->time, event_viewer_data->time_span.startTime); + event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; + g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); + event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; } - second_data = Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first - ? Event_Viewer_Data->raw_trace_data_second : Event_Viewer_Data->raw_trace_data_first; - gtk_list_store_clear(Event_Viewer_Data->Store_M); - for(i=Event_Number; istart_event_index = event_number; + event_viewer_data->end_event_index = event_number + list_height - 1; + + first = event_viewer_data->raw_trace_data_queue->head; + gtk_list_store_clear(event_viewer_data->store_m); + for(i=event_number; i=Event_Viewer_Data->Number_Of_Events) break; + if(i>=event_viewer_data->number_of_events) break; + + raw_data = (RawTraceData*)g_list_nth_data(first, i); - j = i - Event_Viewer_Data->start_event_number; - - if(j < Event_Viewer_Data->raw_trace_data->len) - raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, j); - else - raw_data = g_ptr_array_index(second_data, j - Event_Viewer_Data->raw_trace_data->len); - - /* Add a new row to the model */ + // Add a new row to the model real_data = raw_data->time.tv_sec; - real_data *= 1000000000; + real_data *= NANOSECONDS_PER_SECOND; real_data += raw_data->time.tv_nsec; - gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); - gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, + gtk_list_store_append (event_viewer_data->store_m, &iter); + gtk_list_store_set (event_viewer_data->store_m, &iter, CPUID_COLUMN, raw_data->cpu_id, EVENT_COLUMN, raw_data->event_name, TIME_COLUMN, real_data, @@ -988,7 +998,8 @@ void get_test_data(guint Event_Number, guint List_Height, EVENT_DESCR_COLUMN, raw_data->event_description, -1); /* - gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, + gtk_list_store_append (event_viewer_data->store_m, &iter); + gtk_list_store_set (event_viewer_data->store_m, &iter, CPUID_COLUMN, 0, EVENT_COLUMN, "event irq", TIME_COLUMN, i, @@ -1002,27 +1013,27 @@ void get_test_data(guint Event_Number, guint List_Height, #ifdef DEBUG //do not use this, it's slower and broken // } else { /* Some events will be reused */ - if(Event_Number < Event_Viewer_Data->First_Event) + if(event_number < event_viewer_data->first_event) { /* scrolling up, prepend events */ - Tree_Path = gtk_tree_path_new_from_indices - (Event_Number+List_Height-1 - - Event_Viewer_Data->First_Event + 1, + tree_path = gtk_tree_path_new_from_indices + (event_number+list_height-1 - + event_viewer_data->first_event + 1, -1); - for(i=0; iLast_Event-(Event_Number+List_Height-1); + for(i=0; ilast_event-(event_number+list_height-1); i++) { /* Remove the last events from the list */ - if(gtk_tree_model_get_iter(model, &iter, Tree_Path)) - gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); + if(gtk_tree_model_get_iter(model, &iter, tree_path)) + gtk_list_store_remove(event_viewer_data->store_m, &iter); } - for(i=Event_Viewer_Data->First_Event-1; i>=Event_Number; i--) + for(i=event_viewer_data->first_event-1; i>=event_number; i--) { - if(i>=Event_Viewer_Data->Number_Of_Events) break; + if(i>=event_viewer_data->number_of_events) break; /* Prepend new events */ - gtk_list_store_prepend (Event_Viewer_Data->Store_M, &iter); - gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, + gtk_list_store_prepend (event_viewer_data->store_m, &iter); + gtk_list_store_set (event_viewer_data->store_m, &iter, CPUID_COLUMN, 0, EVENT_COLUMN, "event irq", TIME_COLUMN, i, @@ -1033,18 +1044,18 @@ void get_test_data(guint Event_Number, guint List_Height, } } else { /* Scrolling down, append events */ - for(i=Event_Viewer_Data->First_Event; ifirst_event; iStore_M, &iter); + gtk_list_store_remove(event_viewer_data->store_m, &iter); } - for(i=Event_Viewer_Data->Last_Event+1; ilast_event+1; i=Event_Viewer_Data->Number_Of_Events) break; + if(i>=event_viewer_data->number_of_events) break; /* Append new events */ - gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); - gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, + gtk_list_store_append (event_viewer_data->store_m, &iter); + gtk_list_store_set (event_viewer_data->store_m, &iter, CPUID_COLUMN, 0, EVENT_COLUMN, "event irq", TIME_COLUMN, i, @@ -1057,15 +1068,16 @@ void get_test_data(guint Event_Number, guint List_Height, } //} #endif //DEBUG - Event_Viewer_Data->First_Event = Event_Number ; - Event_Viewer_Data->Last_Event = Event_Number+List_Height-1 ; - + event_viewer_data->first_event = event_viewer_data->start_event_index ; + event_viewer_data->last_event = event_viewer_data->end_event_index ; + if(widget) + gdk_window_set_cursor(win, NULL); } -void add_test_data(EventViewerData *Event_Viewer_Data) +void add_test_data(EventViewerData *event_viewer_data) { GtkTreeIter iter; int i; @@ -1073,8 +1085,8 @@ void add_test_data(EventViewerData *Event_Viewer_Data) for(i=0; i<10; i++) { /* Add a new row to the model */ - gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); - gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, + gtk_list_store_append (event_viewer_data->store_m, &iter); + gtk_list_store_set (event_viewer_data->store_m, &iter, CPUID_COLUMN, 0, EVENT_COLUMN, "event irq", TIME_COLUMN, i, @@ -1086,25 +1098,44 @@ void add_test_data(EventViewerData *Event_Viewer_Data) } +void +gui_events_free(EventViewerData *event_viewer_data) +{ + if(event_viewer_data){ + lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); + lttv_hooks_destroy(event_viewer_data->before_event_hooks); + + remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); + g_queue_free(event_viewer_data->raw_trace_data_queue); + g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); + + unreg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); + unreg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); + + g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); + g_free(event_viewer_data); + } +} void -GuiEvents_Destructor(EventViewerData *Event_Viewer_Data) +gui_events_destructor(EventViewerData *event_viewer_data) { guint index; /* May already been done by GTK window closing */ - if(GTK_IS_WIDGET(Event_Viewer_Data->HBox_V)) - gtk_widget_destroy(Event_Viewer_Data->HBox_V); + if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ + gtk_widget_destroy(event_viewer_data->hbox_v); + event_viewer_data = NULL; + } /* Destroy the Tree View */ - //gtk_widget_destroy(Event_Viewer_Data->Tree_V); + //gtk_widget_destroy(event_viewer_data->tree_v); /* Clear raw event list */ - //gtk_list_store_clear(Event_Viewer_Data->Store_M); - //gtk_widget_destroy(GTK_WIDGET(Event_Viewer_Data->Store_M)); + //gtk_list_store_clear(event_viewer_data->store_m); + //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); - g_slist_remove(sEvent_Viewer_Data_List,Event_Viewer_Data); - g_free(Event_Viewer_Data); + //gui_events_free(event_viewer_data); } //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy @@ -1112,55 +1143,51 @@ GuiEvents_Destructor(EventViewerData *Event_Viewer_Data) static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*)data; + EventViewerData *event_viewer_data = (EventViewerData*)data; GtkTreeIter iter; - GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); - gchar *Event; + GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); + gchar *event; if (gtk_tree_selection_get_selected (selection, &model, &iter)) { - gtk_tree_model_get (model, &iter, EVENT_COLUMN, &Event, -1); + gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); - g_print ("Event selected : %s\n", Event); - - g_free (Event); + g_free (event); } } -int Event_Selected_Hook(void *hook_data, void *call_data) +int event_selected_hook(void *hook_data, void *call_data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; - guint *Event_Number = (guint*) call_data; - - g_critical("DEBUG : event selected by main window : %u", *Event_Number); + EventViewerData *event_viewer_data = (EventViewerData*) hook_data; + guint *event_number = (guint*) call_data; - Event_Viewer_Data->Currently_Selected_Event = *Event_Number; - Event_Viewer_Data->Selected_Event = TRUE ; + event_viewer_data->currently_selected_event = *event_number; + event_viewer_data->selected_event = TRUE ; - Tree_V_set_cursor(Event_Viewer_Data); + tree_v_set_cursor(event_viewer_data); } -gboolean updateTimeInterval(void * hook_data, void * call_data) +gboolean update_time_window(void * hook_data, void * call_data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; - Event_Viewer_Data->time_interval = *(TimeInterval*)call_data; + EventViewerData *event_viewer_data = (EventViewerData*) hook_data; + event_viewer_data->time_window = *(TimeWindow*)call_data; return FALSE; } -gboolean updateCurrentTime(void * hook_data, void * call_data) +gboolean update_current_time(void * hook_data, void * call_data) { - EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; - Event_Viewer_Data->current_time = *(LttTime*)call_data; - unsigned long nsec = Event_Viewer_Data->current_time.tv_sec * 1000000000 - + Event_Viewer_Data->current_time.tv_nsec; + EventViewerData *event_viewer_data = (EventViewerData*) hook_data; + event_viewer_data->current_time = *(LttTime*)call_data; + guint64 nsec = event_viewer_data->current_time.tv_sec * NANOSECONDS_PER_SECOND + + event_viewer_data->current_time.tv_nsec; GtkTreeIter iter; - unsigned long time; + guint64 time; int count = 0; - GtkTreeModel* model = (GtkTreeModel*)Event_Viewer_Data->Store_M; + GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; if(gtk_tree_model_get_iter_first(model, &iter)){ @@ -1175,26 +1202,87 @@ gboolean updateCurrentTime(void * hook_data, void * call_data) break; } } - // Event_Selected_Hook(Event_Viewer_Data, &count); + // event_selected_hook(event_viewer_data, &count); } - + return FALSE; } -void Tree_V_grab_focus(GtkWidget *widget, gpointer data){ - EventViewerData *Event_Viewer_Data = (EventViewerData *)data; - mainWindow * mw = Event_Viewer_Data->mw; - SetFocusedPane(mw, gtk_widget_get_parent(Event_Viewer_Data->HBox_V)); +void tree_v_grab_focus(GtkWidget *widget, gpointer data){ + EventViewerData *event_viewer_data = (EventViewerData *)data; + MainWindow * mw = event_viewer_data->mw; + set_focused_pane(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); } -void get_events(EventViewerData* Event_Viewer_Data, LttTime start, LttTime end) +void get_events(EventViewerData* event_viewer_data, LttTime start, + LttTime end,unsigned max_num_events, unsigned * real_num_events) { - contextAddHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); - processTraceset(Event_Viewer_Data->mw, start, end); - contextRemoveHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); - + int size; + RawTraceData * data; + context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); + process_traceset_api(event_viewer_data->mw, start, end, max_num_events); + context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); + + size = event_viewer_data->raw_trace_data_queue_tmp->length; + *real_num_events = size; + if(size > 0){ + int pid, tmpPid, i; + GList * list, *tmpList; + + //if the queue is full, remove some data, keep the size of the queue constant + while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ + remove_item_from_queue(event_viewer_data->raw_trace_data_queue, + event_viewer_data->append); + } + + //update pid if it is not known + if(event_viewer_data->raw_trace_data_queue->length > 0){ + list = event_viewer_data->raw_trace_data_queue->head; + tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; + if(event_viewer_data->append){ + data = (RawTraceData*)g_list_nth_data(list, event_viewer_data->raw_trace_data_queue->length-1); + pid = data->pid; + data = (RawTraceData*)g_list_nth_data(tmpList, 0); + tmpPid = data->pid; + }else{ + data = (RawTraceData*)g_list_nth_data(list, 0); + pid = data->pid; + data = (RawTraceData*)g_list_nth_data(tmpList, event_viewer_data->raw_trace_data_queue_tmp->length-1); + tmpPid = data->pid; + } + + if(pid == -1 && tmpPid != -1){ + for(i=0;iraw_trace_data_queue->length;i++){ + data = (RawTraceData*)g_list_nth_data(list,i); + if(data->pid == -1) data->pid = tmpPid; + } + }else if(pid != -1 && tmpPid == -1){ + for(i=0;iraw_trace_data_queue_tmp->length;i++){ + data = (RawTraceData*)g_list_nth_data(tmpList,i); + if(data->pid == -1) data->pid = pid; + } + } + } + + //add data from tmp queue into the queue + event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length + + event_viewer_data->raw_trace_data_queue_tmp->length; + if(event_viewer_data->append){ + if(event_viewer_data->raw_trace_data_queue->length > 0) + event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; + else event_viewer_data->current_event_index = 0; + while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ + g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); + } + }else{ + event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; + while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ + g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); + } + } + } } static void get_event_detail(LttEvent *e, LttField *f, GString * s) @@ -1276,494 +1364,117 @@ static void get_pid(unsigned * in, unsigned * out, char * s) gboolean parse_event(void *hook_data, void *call_data) { - EventViewerData *Event_Viewer_Data = (EventViewerData *)hook_data; + EventViewerData *event_viewer_data = (EventViewerData *)hook_data; LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; LttvTracefileState *tfs = (LttvTracefileState *)call_data; - RawTraceData * tmpRawTraceData,*prevRawTraceData = NULL, *data=NULL; + RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; LttEvent *e; LttTime time; LttField * field; unsigned in=0, out=0; int i; - GString * detailEvent = g_string_new(""); + GString * detail_event = g_string_new(""); + GList * list; + e = tfc->e; field = ltt_event_field(e); time = ltt_event_time(e); - if(Event_Viewer_Data->raw_trace_data->len) - prevRawTraceData=g_ptr_array_index(Event_Viewer_Data->raw_trace_data, - Event_Viewer_Data->raw_trace_data->len-1); - if(Event_Viewer_Data->raw_trace_data->len >= RESERVE_SIZE){ - if(time.tv_sec != prevRawTraceData->time.tv_sec || - time.tv_nsec != prevRawTraceData->time.tv_nsec) - return FALSE; + if(event_viewer_data->raw_trace_data_queue_tmp->length){ + list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); + prev_raw_trace_data = (RawTraceData *)(list->data); } - tmpRawTraceData = g_new(RawTraceData,1); - tmpRawTraceData->cpu_id = ltt_event_cpu_id(e); - tmpRawTraceData->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); - tmpRawTraceData->time = time; + tmp_raw_trace_data = g_new(RawTraceData,1); + tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); + tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); + tmp_raw_trace_data->time = time; + tmp_raw_trace_data->ep = ltt_event_position_new(); - if(prevRawTraceData) tmpRawTraceData->pid = prevRawTraceData->pid; - else tmpRawTraceData->pid = -1; + if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; + else tmp_raw_trace_data->pid = -1; - tmpRawTraceData->entry_length = field == NULL ? 0 : field->field_size; - if(field) get_event_detail(e, field, detailEvent); - tmpRawTraceData->event_description = g_strdup(detailEvent->str); + tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); + if(field) get_event_detail(e, field, detail_event); + tmp_raw_trace_data->event_description = g_strdup(detail_event->str); - if(strcmp(tmpRawTraceData->event_name, "schedchange") == 0){ - get_pid(&in, &out, detailEvent->str); + if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ + get_pid(&in, &out, detail_event->str); } + if(in != 0 || out != 0){ - tmpRawTraceData->pid = in; - if(prevRawTraceData && prevRawTraceData->pid == -1){ - for(i=0;iraw_trace_data->len;i++){ - data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,i); + tmp_raw_trace_data->pid = in; + if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ + list = event_viewer_data->raw_trace_data_queue_tmp->head; + for(i=0;iraw_trace_data_queue_tmp->length;i++){ + data = (RawTraceData *)g_list_nth_data(list,i); data->pid = out; } } } - g_ptr_array_add(Event_Viewer_Data->raw_trace_data, tmpRawTraceData); + ltt_event_position(e, tmp_raw_trace_data->ep); + + if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ + if(event_viewer_data->append){ + list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); + data = (RawTraceData *)(list->data); + if(data->time.tv_sec == time.tv_sec && + data->time.tv_nsec == time.tv_nsec){ + g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + }else{ + g_free(tmp_raw_trace_data); + } + }else{ + remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); + g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + } + }else{ + g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + } - g_string_free(detailEvent, TRUE); + g_string_free(detail_event, TRUE); return FALSE; } -void free_ptr_array(GPtrArray* raw_trace_data) +void remove_item_from_queue(GQueue * q, gboolean fromHead) { - RawTraceData* data; - int i; - for(i=0;ilen;i++){ - data = g_ptr_array_index(raw_trace_data, i); - g_free(data->event_name); - g_free(data->event_description); - g_free(data); + RawTraceData *data1, *data2 = NULL; + GList * list; + + if(fromHead){ + data1 = (RawTraceData *)g_queue_pop_head(q); + list = g_list_first(q->head); + if(list) + data2 = (RawTraceData *)(list->data); + }else{ + data1 = (RawTraceData *)g_queue_pop_tail(q); + list = g_list_last(q->head); + if(list) + data2 = (RawTraceData *)(list->data); } - g_ptr_array_free(raw_trace_data, TRUE); -} - - - -/* Imported code from LTT 0.9.6pre2 tracevisualizer */ -#ifdef DEBUG - -/****************************************************************** - * Function : - * WDI_gtk_clist_set_last_row_data_full() - * Description : - * Appends data to the last row of a GtkClist. - * Parameters : - * Return values : - * NONE. - * History : - * J.H.D., 27/08/99, Initial typing. - * Note : - * Based on gtk_clist_set_row_data_full() version 1.2.3. - * Much faster than using gtk_clist_set_row_data_full(). - ******************************************************************/ -static void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist, - gpointer pmData, - GtkDestroyNotify pmDestroy) -{ - GtkCListRow *pClistRow; - g_return_if_fail (pmClist != NULL); - g_return_if_fail (GTK_IS_CLIST (pmClist)); - g_return_if_fail (pmClist->row_list_end != NULL); - - pClistRow = pmClist->row_list_end->data; - pClistRow->data = pmData; - pClistRow->destroy = pmDestroy; -} - - -/****************************************************************** - * Function : - * SHRTEventSelect() - * Description : - * Parameters : - * Return values : - * History : - * Note : - ******************************************************************/ -static void SHRTEventSelect(GtkWidget* pmCList, - gint pmRow, - gint pmColumn, - GdkEventButton* pmEvent, - gpointer pmData) -{ - systemView* pSysView; /* The system being displayed */ - - /* Do we have anything meaningfull */ - if((pSysView = (systemView*) pmData) == NULL) - return; - - /* Store the selected event */ - pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow); - pSysView->Window->EventSelected = TRUE; -} - -/****************************************************************** - * Function : - * SHRTEventButtonPress() - * Description : - * Parameters : - * Return values : - * History : - * Note : - ******************************************************************/ -static void SHRTEventButtonPress(GtkWidget* pmCList, - GdkEventButton* pmEvent, - gpointer pmData) -{ - systemView* pSysView; /* The system being displayed */ - gint row, column; /* The clicked row and column */ - - /* Do we have anything meaningfull */ - if((pSysView = (systemView*) pmData) == NULL) - return; - - /* if we have a right-click event */ - if(pmEvent->button == 3) - /* If we clicked on an item, get its row and column values */ - if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column)) - { - /* Highlight the selected row */ - gtk_clist_select_row(GTK_CLIST(pmCList), row, column); - - /* Store the selected event */ - pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row); - pSysView->Window->EventSelected = TRUE; - - /* Display the popup menu */ - gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup), - NULL, NULL, NULL, NULL, - pmEvent->button, GDK_CURRENT_TIME); - } -} - - -/****************************************************************** - * Function : - * SHRTVAdjustValueChanged() - * Description : - * Parameters : - * Return values : - * History : - * Note : - ******************************************************************/ -static void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust, - gpointer pmData) -{ - event lEvent; /* Event used for searching */ - guint32 lPosition; /* The position to scroll to */ - systemView* pSysView; /* The system being displayed */ - - /* Do we have anything meaningfull */ - if((pSysView = (systemView*) pmData) == NULL) - return; - - /* Is there an event database? */ - if(pSysView->EventDB == NULL) - return; - - /* Set the pointer to the first event */ - if(pSysView->EventDB->TraceStart == NULL) - return; - - /* Are we closer to the beginning? */ - if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0) - { - /* Set the navigation pointer to the beginning of the list */ - lEvent = pSysView->EventDB->FirstEvent; - - /* Calculate distance from beginning */ - lPosition = (guint32) pmVAdjust->value; - - /* Find the event in the event database */ - while(lPosition > 0) - { - lPosition--; - if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE) - break; - } + if(data2){ + if(data1->time.tv_sec == data2->time.tv_sec && + data1->time.tv_nsec == data2->time.tv_nsec){ + remove_item_from_queue(q, fromHead); } - else - { - /* Set the navigation pointer to the end of the list */ - lEvent = pSysView->EventDB->LastEvent; - - /* Calculate distance from end */ - lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value); - - /* Find the event in the event database */ - while(lPosition > 0) - { - lPosition--; - if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE) - break; - } - } - - /* Fill the event list according to what was found */ - WDFillEventList(pSysView->Window->RTCList, - pSysView->EventDB, - pSysView->System, - &lEvent, - &(pSysView->Window->LastSelectedEvent)); -} - - - -/****************************************************************** - * Function : - * WDConnectSignals() - * Description : - * Attaches signal handlers to the window items. - * Parameters : - * pmSysView, System view for which signals have to be connected - * Return values : - * NONE - * History : - * Note : - * This function attaches a pointer to the main window during - * the connect. This means that the handlers will get a pointer - * to the window in the data argument. - ******************************************************************/ -static void WDConnectSignals(systemView* pmSysView) -{ - /* Raw event Popup menu */ - gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess), - "activate", - GTK_SIGNAL_FUNC(SHGotoProcAnalysis), - pmSysView); - gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent), - "activate", - GTK_SIGNAL_FUNC(SHViewEventInEG), - pmSysView); - - /* Set event list callbacks */ - gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), - "select_row", - GTK_SIGNAL_FUNC(SHRTEventSelect), - pmSysView); - gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), - "button-press-event", - GTK_SIGNAL_FUNC(SHRTEventButtonPress), - pmSysView); - gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust), - "value-changed", - GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged), - pmSysView); - - -} - - -/****************************************************************** - * Function : - * WDFillEventList() - * Description : - * Fills the window's event list using the trace database. - * Parameters : - * pmList, The list to be filled. - * pmTraceDB, The database of events. - * pmSystem, The system to which this list belongs. - * pmEvent, Event from which we start drawing. - * pmSelectedEvent, Event selected if any. - * Return values : - * NONE. - * History : - * K.Y., 18/06/99, Initial typing. - * Note : - ******************************************************************/ -static void WDFillEventList(GtkWidget* pmList, - db* pmTraceDB, - systemInfo* pmSystem, - event* pmEvent, - event* pmSelectedEvent) -{ - gint i = 0; /* Generic index */ - event lEvent; /* Generic event */ - gchar lTimeStr[TIME_STR_LEN]; /* Time of event */ - static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */ - process* pProcess; /* Generic process pointer */ -#if SUPP_RTAI - RTAItask* pTask = NULL; /* Generic task pointer */ -#endif /* SUPP_RTAI */ - eventDescription lEventDesc; /* Description of event */ - - /* Did we allocate space for strings */ - if(lString[0] == NULL) - /* Allocate space for strings */ - for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++) - lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN); - - /* Allocate space for description string */ - lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN); - - /* If no event was supplied, start at the beginning */ - if(pmEvent == NULL) - lEvent = pmTraceDB->FirstEvent; - else - lEvent = *pmEvent; - - /* Freeze and clear clist */ - gtk_clist_freeze(GTK_CLIST(pmList)); - gtk_clist_clear(GTK_CLIST(pmList)); - - /* Reset index */ - i = 0; - - /* Go through the event list */ - do - { - /* Get the event description */ - DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc); - - /* Get the event's process */ - pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE); - -#if SUPP_RTAI - /* Does this trace contain RTAI information */ - if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX) - /* Get the RTAI task to which this event belongs */ - pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE); -#endif /* SUPP_RTAI */ - - /* Set the event's entry in the list of raw events displayed */ - sRawEventsDisplayed[i] = lEvent; - - /* Add text describing the event */ - /* The CPU ID */ - if(pmTraceDB->LogCPUID == TRUE) - snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID); - else - snprintf(lString[0], MW_DEFAULT_STRLEN, "0"); - - /* The event ID */ - snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent)); - - /* The event's time of occurence */ - DBFormatTimeInReadableString(lTimeStr, - lEventDesc.Time.tv_sec, - lEventDesc.Time.tv_usec); - snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr); - - /* Is this an RT event */ - if(lEventDesc.ID <= TRACE_MAX) - { - /* The PID of the process to which the event belongs */ - if(pProcess != NULL) - snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID); - else - snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A"); - } -#if SUPP_RTAI - else - { - /* The TID of the task to which the event belongs */ - if(pTask != NULL) - snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID); - else - snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A"); - } -#endif /* SUPP_RTAI */ - - /* The size of the entry */ - snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size); - - /* The string describing the event */ - snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String); - - /* Insert the entry into the list */ - gtk_clist_append(GTK_CLIST(pmList), lString); - - /* Set the row's data to point to the current event */ - WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL); - - /* Was this the last selected event */ - if(DBEventsEqual(lEvent, (*pmSelectedEvent))) - gtk_clist_select_row(GTK_CLIST(pmList), i, 0); - - /* Go to next row */ - i++; - } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS)); + } - /* Resize the list's length */ - gtk_widget_queue_resize(pmList); + g_free(data1); - /* Thaw the clist */ - gtk_clist_thaw(GTK_CLIST(pmList)); + return; } -#endif //DEBUG - -static void destroy_cb( GtkWidget *widget, - gpointer data ) -{ - gtk_main_quit (); -} - - -/* -int main(int argc, char **argv) +void remove_all_items_from_queue(GQueue *q) { - GtkWidget *Window; - GtkWidget *ListViewer; - GtkWidget *VBox_V; - EventViewerData *Event_Viewer_Data; - guint ev_sel = 444 ; - - // Initialize i18n support - gtk_set_locale (); - - // Initialize the widget set - gtk_init (&argc, &argv); - - init(); - - Window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_title (GTK_WINDOW (Window), ("Test Window")); - - g_signal_connect (G_OBJECT (Window), "destroy", - G_CALLBACK (destroy_cb), NULL); - - - VBox_V = gtk_vbox_new(0, 0); - gtk_container_add (GTK_CONTAINER (Window), VBox_V); - - //ListViewer = hGuiEvents(Window); - //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); - - //ListViewer = hGuiEvents(Window); - //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0); - - Event_Viewer_Data = GuiEvents(g_new(mainWindow,1)); - ListViewer = Event_Viewer_Data->HBox_V; - gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); - - gtk_widget_show (VBox_V); - gtk_widget_show (Window); - - // Event_Selected_Hook(Event_Viewer_Data, &ev_sel); - - gtk_main (); - - g_critical("main loop finished"); - - //hGuiEvents_Destructor(ListViewer); - - //g_critical("GuiEvents Destructor finished"); - destroy(); - - return 0; + RawTraceData *data; + while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ + g_free(data); + } } -*/ -/*\@}*/