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keep track of the type of selected objects

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This commit is contained in:
Brandon Lewis 2010-07-23 18:38:46 +02:00 committed by Edward Hervey
parent 5a8ce641ee
commit 59ecab2421
1 changed files with 14 additions and 2 deletions
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16
tests/examples/ges-ui.c
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@ -40,6 +40,7 @@ typedef struct App
GtkAction *delete;
GtkAction *play;
GstState state;
GType selected_type;
} App;
App *app_new (void);
@ -238,10 +239,11 @@ void
app_update_selection (App * app)
{
GList *cur;
GType type;
/* clear old selection */
for (cur = app->selected_objects; cur; cur = cur->next) {
disconnect_from_filesource (cur->data, app);
disconnect_from_object (cur->data, app);
g_object_unref (cur->data);
cur->data = NULL;
}
@ -254,9 +256,17 @@ app_update_selection (App * app)
selection_foreach, &app->selected_objects);
for (cur = app->selected_objects; cur; cur = cur->next) {
connect_to_filesource (cur->data, app);
connect_to_object (cur->data, app);
app->n_selected++;
}
type = G_TYPE_NONE;
if (app->selected_objects) {
/* TODO: when we allow multiple selections, only set this if all values
* are the same */
type = G_TYPE_FROM_INSTANCE (app->selected_objects->data);
}
app->selected_type = type;
}
static void
@ -324,6 +334,8 @@ app_new (void)
App *ret;
ret = g_new0 (App, 1);
ret->selected_type = G_TYPE_NONE;
if (!ret)
return NULL;