midend_data *me;
GdkGC *gc;
int bbox_l, bbox_r, bbox_u, bbox_d;
- int timer_active;
+ int timer_active, timer_id;
};
void frontend_default_colour(frontend *fe, float *output)
void deactivate_timer(frontend *fe)
{
+ if (fe->timer_active)
+ gtk_timeout_remove(fe->timer_id);
fe->timer_active = FALSE;
}
void activate_timer(frontend *fe)
{
- gtk_timeout_add(20, timer_func, fe);
+ if (!fe->timer_active)
+ fe->timer_id = gtk_timeout_add(20, timer_func, fe);
fe->timer_active = TRUE;
}
fe->pixmap = NULL;
+ fe->timer_active = FALSE;
+
gtk_signal_connect(GTK_OBJECT(fe->window), "destroy",
GTK_SIGNAL_FUNC(destroy), fe);
gtk_signal_connect(GTK_OBJECT(fe->window), "key_press_event",