unsigned end_event_index; //the last event shown in the window
unsigned size; //maxi number of events loaded when instance the viewer
gboolean shown; //indicate if event detail is shown or not
+ gboolean current_time_updated;
char * filter_key;
//scroll window containing Tree View
/* Create vertical scrollbar and pack it */
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_UPDATE_CONTINUOUS);
+ // Changed by MD : more user friendly :)
+ //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 */
// tree_v_set_cursor(event_viewer_data);
event_viewer_data->shown = FALSE;
+ event_viewer_data->current_time_updated = FALSE;
event_viewer_data->size = RESERVE_SMALL_SIZE;
g_object_set_data(
G_OBJECT(event_viewer_data->hbox_v),
/* On cursor change, modify the currently selected event by calling
* the right API function */
tree_v_get_cursor(event_viewer_data);
-/*
+
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_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)
+ ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec){
+ event_viewer_data->current_time_updated = TRUE;
set_current_time(event_viewer_data->mw,<t_time);
+ }
}else{
g_warning("Can not get iter\n");
}
-*/
+
}
return FALSE;
}
+void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end)
+{
+ int i;
+ guint64 real_data;
+ RawTraceData * raw_data;
+ GList * first;
+ GtkTreeIter iter;
+
+ first = event_viewer_data->raw_trace_data_queue->head;
+ for(i=start; i<end; i++){
+ if(i>=event_viewer_data->number_of_events) break;
+ raw_data = (RawTraceData*)g_list_nth_data(first, i);
+
+ // Add a new row to the model
+ real_data = raw_data->time.tv_sec;
+ 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,
+ CPUID_COLUMN, raw_data->cpu_id,
+ EVENT_COLUMN, raw_data->event_name,
+ TIME_COLUMN, real_data,
+ PID_COLUMN, raw_data->pid,
+ ENTRY_LEN_COLUMN, raw_data->entry_length,
+ EVENT_DESCR_COLUMN, raw_data->event_description,
+ -1);
+ }
+}
+
void get_test_data(double time_value, guint list_height,
EventViewerData *event_viewer_data)
{
goto LAST;
}else gtk_widget_show(event_viewer_data->vscroll_vc);
- for(i=event_number; i<event_number+list_height; i++)
- {
- guint64 real_data;
-
- if(i>=event_viewer_data->number_of_events) break;
-
- raw_data = (RawTraceData*)g_list_nth_data(first, i);
-
- // Add a new row to the model
- real_data = raw_data->time.tv_sec;
- 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,
- CPUID_COLUMN, raw_data->cpu_id,
- EVENT_COLUMN, raw_data->event_name,
- TIME_COLUMN, real_data,
- PID_COLUMN, raw_data->pid,
- ENTRY_LEN_COLUMN, raw_data->entry_length,
- EVENT_DESCR_COLUMN, raw_data->event_description,
- -1);
-/*
- 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,
- PID_COLUMN, 100,
- ENTRY_LEN_COLUMN, 17,
- EVENT_DESCR_COLUMN, "Detailed information",
- -1);
-*/
- }
+ insert_data_into_model(event_viewer_data,event_number, event_number+list_height);
}
#ifdef DEBUG //do not use this, it's slower and broken
// } else {
+ event_viewer_data->current_time.tv_nsec;
GtkTreeIter iter;
guint64 time;
- int count = 0;
+ int count = -1;
GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m;
+ GList * list;
+ RawTraceData * data, *data1;
+ GtkTreePath* path;
+ char str_path[64];
+ int i, j;
+ LttTime t;
+
+ if(event_viewer_data->current_time_updated ){
+ event_viewer_data->current_time_updated = FALSE;
+ return FALSE;
+ }
-
+ //check if the event is shown in the current viewer
if(gtk_tree_model_get_iter_first(model, &iter)){
while(1){
gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1);
if(time < nsec){
if(!gtk_tree_model_iter_next(model, &iter)){
- return TRUE;
+ count = -1;
+ break;
}
count++;
}else{
// event_selected_hook(event_viewer_data, &count);
}
+ //the event is not shown in the current viewer
+ if(count == -1){
+ count = 0;
+ //check if the event is in the buffer
+ list = event_viewer_data->raw_trace_data_queue->head;
+ data = (RawTraceData*)g_list_nth_data(list,0);
+ data1 = (RawTraceData*)g_list_nth_data(list,event_viewer_data->raw_trace_data_queue->length-1);
+
+ //the event is in the buffer
+ if(ltt_time_compare(data->time, event_viewer_data->current_time)<=0 &&
+ ltt_time_compare(data1->time, event_viewer_data->current_time)>=0){
+ for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){
+ data = (RawTraceData*)g_list_nth_data(list,i);
+ if(ltt_time_compare(data->time, event_viewer_data->current_time) < 0){
+ count++;
+ continue;
+ }
+ break;
+ }
+ if(event_viewer_data->raw_trace_data_queue->length-count < event_viewer_data->num_visible_events){
+ j = event_viewer_data->raw_trace_data_queue->length - event_viewer_data->num_visible_events;
+ count -= j;
+ data = (RawTraceData*)g_list_nth_data(list,j);
+ }else{
+ j = count;
+ count = 0;
+ }
+ t = ltt_time_sub(data->time, event_viewer_data->time_span.startTime);
+ event_viewer_data->vadjust_c->value = ltt_time_to_double(t) * 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;
+ insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events);
+ }else{//the event is not in the buffer
+ LttTime start = ltt_time_sub(event_viewer_data->current_time, event_viewer_data->time_span.startTime);
+ double position = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c, position);
+ }
+ }
+
+ sprintf(str_path,"%d\0",count);
+ path = gtk_tree_path_new_from_string (str_path);
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE);
+ g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed");
+ gtk_tree_path_free(path);
+
return FALSE;
}
}
}
- for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length-1;i++){
+ for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){
data = (RawTraceData*)g_list_nth_data(tmpList,i);
len = data->pid==0 ? -2 : data->pid;
if(data->cpu_id+1 > tmp_pid_array->len){
}
}
}else{
- for(i=0;i<event_viewer_data->raw_trace_data_queue->length-1;i++){
+ for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){
data = (RawTraceData*)g_list_nth_data(list,i);
len = data->pid==0 ? -2 : data->pid;
if(data->cpu_id+1 > pid_array->len){
projects / lttv.git / blobdiff