f0d936c0 |
1 | /***************************************************************************** |
2 | * Callbacks used for the viewer * |
3 | *****************************************************************************/ |
4 | void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data) |
5 | { |
6 | ControlFlowData *Control_Flow_Data = (ControlFlowData*)data; |
7 | |
8 | EventRequest *Event_Request = g_new(sizeof(EventRequest)); |
9 | |
10 | Event_Request->Control_Flow_Data = Control_Flow_Data; |
11 | |
12 | /* Calculate, from pixels in expose, the time interval to get data */ |
13 | |
14 | get_time_from_pixels(expose->area.x, expose->area.width, |
15 | Control_Flow_Data->Drawing_Area_Info.width, |
16 | &Control_Flow_Data->Begin_Time, &Control_Flow_Data->End_Time, |
17 | &Event_Request->time_begin, &Event_Request->time_end) |
18 | |
19 | /* Look in statistics of the trace the processes present during the |
20 | * whole time interval _shown on the screen_. Modify the list of |
21 | * processes to match it. NOTE : modify, not recreate. If recreation is |
22 | * needed,keep a pointer to the currently selected event in the list. |
23 | */ |
24 | |
25 | /* Call the reading API to have events sent to drawing hooks */ |
26 | lttv_trace_set_process( Control_Flow_Data->Trace_Set, |
27 | Draw_Before_Hooks, |
28 | Draw_Event_Hooks, |
29 | Draw_After_Hooks, |
30 | NULL, //FIXME : filter here |
31 | Event_Request->time_begin, |
32 | Event_Request->time_end); |
33 | |
34 | } |
35 | |
36 | |
37 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
38 | { |
39 | ControlFlowData *Control_Flow_Data = (ControlFlowData*)data; |
40 | GtkTreePath *Tree_Path; |
41 | |
42 | g_critical("DEBUG : scroll signal, value : %f", adjustment->value); |
43 | |
44 | //get_test_data((int)adjustment->value, Control_Flow_Data->Num_Visible_Events, |
45 | // Control_Flow_Data); |
46 | |
47 | |
48 | |
49 | } |
50 | |
51 | |