Commit 47201cab by o9000

Taskbar: thumbnails (interleave slow periodic throttling with event processing)

parent f7d08390
......@@ -52,6 +52,7 @@ static timeout *thumbnail_update_timer_active;
static timeout *thumbnail_update_timer_tooltip;
static GList *taskbar_task_orderings = NULL;
static GList *taskbar_thumbnail_jobs_done = NULL;
void taskbar_init_fonts();
int taskbar_compute_desired_size(void *obj);
......@@ -91,6 +92,7 @@ void default_taskbar()
thumbnail_update_timer_all = NULL;
thumbnail_update_timer_active = NULL;
thumbnail_update_timer_tooltip = NULL;
taskbar_thumbnail_jobs_done = NULL;
taskbar_sort_method = TASKBAR_NOSORT;
taskbar_alignment = ALIGN_LEFT;
default_taskbarname();
......@@ -135,6 +137,7 @@ void cleanup_taskbar()
stop_timeout(thumbnail_update_timer_all);
stop_timeout(thumbnail_update_timer_active);
stop_timeout(thumbnail_update_timer_tooltip);
g_list_free(taskbar_thumbnail_jobs_done);
taskbar_save_orderings();
if (win_to_task) {
while (g_hash_table_size(win_to_task)) {
......@@ -826,9 +829,11 @@ void taskbar_update_thumbnails(void *arg)
c;
c = c->next) {
Task *t = (Task *)c->data;
if (mode == THUMB_MODE_ALL || (mode == THUMB_MODE_ACTIVE_WINDOW && t->current_state == TASK_ACTIVE) ||
if ((mode == THUMB_MODE_ALL && !g_list_find(taskbar_thumbnail_jobs_done, t)) || (mode == THUMB_MODE_ACTIVE_WINDOW && t->current_state == TASK_ACTIVE) ||
(mode == THUMB_MODE_TOOLTIP_WINDOW && g_tooltip.mapped && g_tooltip.area == &t->area)) {
task_refresh_thumbnail(t);
if (mode == THUMB_MODE_ALL)
taskbar_thumbnail_jobs_done = g_list_append(taskbar_thumbnail_jobs_done, t);
if (t->thumbnail && mode == THUMB_MODE_TOOLTIP_WINDOW) {
taskbar_start_thumbnail_timer(THUMB_MODE_TOOLTIP_WINDOW);
}
......@@ -843,4 +848,11 @@ void taskbar_update_thumbnails(void *arg)
}
}
}
if (mode == THUMB_MODE_ALL) {
if (taskbar_thumbnail_jobs_done) {
g_list_free(taskbar_thumbnail_jobs_done);
taskbar_thumbnail_jobs_done = NULL;
change_timeout(&thumbnail_update_timer_all, 10 * 1000, 10 * 1000, taskbar_update_thumbnails, arg);
}
}
}
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