void callback_timeout_expired() { struct timespec cur_time; timeout* t; while (timeout_list) { clock_gettime(CLOCK_MONOTONIC, &cur_time); t = timeout_list->data; if (compare_timespecs(&t->timeout_expires, &cur_time) <= 0) { // it's time for the callback function t->_callback(t->arg); // If _callback() calls stop_timeout(t) the timer 't' was freed and is not in the timeout_list if (g_slist_find(timeout_list, t)) { // Timer still exists timeout_list = g_slist_remove(timeout_list, t); if (t->interval_msec > 0) { add_timeout_intern(t->interval_msec, t->interval_msec, t->_callback, t->arg, t); } else { // Destroy single-shot timer if (t->self) *t->self = NULL; free(t); } } } else { return; } } }
void callback_timeout_expired() { struct timespec cur_time; timeout* t; while (timeout_list) { clock_gettime(CLOCK_MONOTONIC, &cur_time); t = timeout_list->data; if (compare_timespecs(&t->timeout_expires, &cur_time) <= 0) { // it's time for the callback function t->_callback(t->arg); if (g_slist_find(timeout_list, t)) { // if _callback() calls stop_timeout(t) the timeout 't' was freed and is // not in the timeout_list timeout_list = g_slist_remove(timeout_list, t); if (t->interval_msec > 0) add_timeout_intern(t->interval_msec, t->interval_msec, t->_callback, t->arg, t); else free(t); } } else return; } }
gint compare_timeouts(gconstpointer t1, gconstpointer t2) { return compare_timespecs(&((timeout*)t1)->timeout_expires, &((timeout*)t2)->timeout_expires); }
void systray_reconfigure_event(TrayWindow *traywin, XEvent *e) { if (systray_profile) fprintf(stderr, "XConfigure event: win = %lu (%s), x = %d, y = %d, w = %d, h = %d\n", traywin->win, traywin->name, e->xconfigure.x, e->xconfigure.y, e->xconfigure.width, e->xconfigure.height); if (!traywin->reparented) return; if (e->xconfigure.width != traywin->width || e->xconfigure.height != traywin->height || e->xconfigure.x != 0 || e->xconfigure.y != 0) { if (traywin->bad_size_counter < max_bad_resize_events) { struct timespec now; clock_gettime(CLOCK_MONOTONIC, &now); struct timespec earliest_resize = add_msec_to_timespec(traywin->time_last_resize, resize_period_threshold); if (compare_timespecs(&earliest_resize, &now) > 0) { // Fast resize, but below the threshold traywin->bad_size_counter++; } else { // Slow resize, reset counter traywin->time_last_resize.tv_sec = now.tv_sec; traywin->time_last_resize.tv_nsec = now.tv_nsec; traywin->bad_size_counter = 0; } if (traywin->bad_size_counter < min_bad_resize_events) { systray_resize_icon(traywin); } else { if (!traywin->resize_timeout) traywin->resize_timeout = add_timeout(fast_resize_period, 0, systray_resize_icon, traywin, &traywin->resize_timeout); } } else { if (traywin->bad_size_counter == max_bad_resize_events) { traywin->bad_size_counter++; fprintf(stderr, RED "Detected resize loop for tray icon %lu (%s), throttling resize events" RESET "\n", traywin->win, traywin->name); } // Delayed resize // FIXME Normally we should force the icon to resize fill_color to the size we resized it to when we // embedded it. // However this triggers a resize loop in new versions of GTK, which we must avoid. if (!traywin->resize_timeout) traywin->resize_timeout = add_timeout(slow_resize_period, 0, systray_resize_icon, traywin, &traywin->resize_timeout); return; } } else { // Correct size stop_timeout(traywin->resize_timeout); } // Resize and redraw the systray if (systray_profile) fprintf(stderr, BLUE "[%f] %s:%d trigger resize & redraw" RESET "\n", profiling_get_time(), __FUNCTION__, __LINE__); panel_refresh = TRUE; refresh_systray = TRUE; }
void systray_render_icon_composited(void *t) { // we end up in this function only in real transparency mode or if systray_task_asb != 100 0 0 // we made also sure, that we always have a 32 bit visual, i.e. we can safely create 32 bit pixmaps here TrayWindow *traywin = t; if (systray_profile) fprintf(stderr, "[%f] %s:%d win = %lu (%s)\n", profiling_get_time(), __FUNCTION__, __LINE__, traywin->win, traywin->name); // wine tray icons update whenever mouse is over them, so we limit the updates to 50 ms struct timespec now; clock_gettime(CLOCK_MONOTONIC, &now); struct timespec earliest_render = add_msec_to_timespec(traywin->time_last_render, min_refresh_period); if (compare_timespecs(&earliest_render, &now) > 0) { traywin->num_fast_renders++; if (traywin->num_fast_renders > max_fast_refreshes) { traywin->render_timeout = add_timeout(min_refresh_period, 0, systray_render_icon_composited, traywin, &traywin->render_timeout); if (systray_profile) fprintf(stderr, YELLOW "[%f] %s:%d win = %lu (%s) delaying rendering" RESET "\n", profiling_get_time(), __FUNCTION__, __LINE__, traywin->win, traywin->name); return; } } else { traywin->time_last_render.tv_sec = now.tv_sec; traywin->time_last_render.tv_nsec = now.tv_nsec; traywin->num_fast_renders = 0; } if (traywin->width == 0 || traywin->height == 0) { // reschedule rendering since the geometry information has not yet been processed (can happen on slow cpu) traywin->render_timeout = add_timeout(min_refresh_period, 0, systray_render_icon_composited, traywin, &traywin->render_timeout); if (systray_profile) fprintf(stderr, YELLOW "[%f] %s:%d win = %lu (%s) delaying rendering" RESET "\n", profiling_get_time(), __FUNCTION__, __LINE__, traywin->win, traywin->name); return; } if (traywin->render_timeout) { stop_timeout(traywin->render_timeout); traywin->render_timeout = NULL; } // good systray icons support 32 bit depth, but some icons are still 24 bit. // We create a heuristic mask for these icons, i.e. we get the rgb value in the top left corner, and // mask out all pixel with the same rgb value // Very ugly hack, but somehow imlib2 is not able to get the image from the traywindow itself, // so we first render the tray window onto a pixmap, and then we tell imlib2 to use this pixmap as // drawable. If someone knows why it does not work with the traywindow itself, please tell me ;) Pixmap tmp_pmap = XCreatePixmap(server.display, traywin->win, traywin->width, traywin->height, 32); if (!tmp_pmap) { goto on_systray_error; } XRenderPictFormat *f; if (traywin->depth == 24) { f = XRenderFindStandardFormat(server.display, PictStandardRGB24); } else if (traywin->depth == 32) { f = XRenderFindStandardFormat(server.display, PictStandardARGB32); } else { fprintf(stderr, RED "Strange tray icon found with depth: %d" RESET "\n", traywin->depth); XFreePixmap(server.display, tmp_pmap); return; } XRenderPictFormat *f32 = XRenderFindVisualFormat(server.display, server.visual32); if (!f || !f32) { XFreePixmap(server.display, tmp_pmap); goto on_systray_error; } XSync(server.display, False); error = FALSE; XErrorHandler old = XSetErrorHandler(window_error_handler); // if (server.real_transparency) // Picture pict_image = XRenderCreatePicture(server.display, traywin->parent, f, 0, 0); // reverted Rev 407 because here it's breaking alls icon with systray + xcompmgr Picture pict_image = XRenderCreatePicture(server.display, traywin->win, f, 0, 0); if (!pict_image) { XFreePixmap(server.display, tmp_pmap); XSetErrorHandler(old); goto on_error; } Picture pict_drawable = XRenderCreatePicture(server.display, tmp_pmap, XRenderFindVisualFormat(server.display, server.visual32), 0, 0); if (!pict_drawable) { XRenderFreePicture(server.display, pict_image); XFreePixmap(server.display, tmp_pmap); XSetErrorHandler(old); goto on_error; } XRenderComposite(server.display, PictOpSrc, pict_image, None, pict_drawable, 0, 0, 0, 0, 0, 0, traywin->width, traywin->height); XRenderFreePicture(server.display, pict_image); XRenderFreePicture(server.display, pict_drawable); // end of the ugly hack and we can continue as before imlib_context_set_visual(server.visual32); imlib_context_set_colormap(server.colormap32); imlib_context_set_drawable(tmp_pmap); Imlib_Image image = imlib_create_image_from_drawable(0, 0, 0, traywin->width, traywin->height, 1); imlib_context_set_visual(server.visual); imlib_context_set_colormap(server.colormap); XFreePixmap(server.display, tmp_pmap); if (!image) { imlib_context_set_visual(server.visual); imlib_context_set_colormap(server.colormap); XSetErrorHandler(old); goto on_error; } else { if (traywin->image) { imlib_context_set_image(traywin->image); imlib_free_image_and_decache(); } traywin->image = image; } imlib_context_set_image(traywin->image); // if (traywin->depth == 24) // imlib_save_image("/home/thil77/test.jpg"); imlib_image_set_has_alpha(1); DATA32 *data = imlib_image_get_data(); if (traywin->depth == 24) { create_heuristic_mask(data, traywin->width, traywin->height); } if (systray.alpha != 100 || systray.brightness != 0 || systray.saturation != 0) adjust_asb(data, traywin->width, traywin->height, systray.alpha, (float)systray.saturation / 100, (float)systray.brightness / 100); imlib_image_put_back_data(data); systray_render_icon_from_image(traywin); if (traywin->damage) XDamageSubtract(server.display, traywin->damage, None, None); XSync(server.display, False); XSetErrorHandler(old); if (error) goto on_error; panel_refresh = TRUE; if (systray_profile) fprintf(stderr, "[%f] %s:%d win = %lu (%s)\n", profiling_get_time(), __FUNCTION__, __LINE__, traywin->win, traywin->name); return; on_error: fprintf(stderr, RED "systray %d: rendering error for icon %lu (%s) pid %d" RESET "\n", __LINE__, traywin->win, traywin->name, traywin->pid); return; on_systray_error: fprintf(stderr, RED "systray %d: rendering error for icon %lu (%s) pid %d. " "Disabling compositing and restarting systray..." RESET "\n", __LINE__, traywin->win, traywin->name, traywin->pid); systray_composited = 0; stop_net(); start_net(); return; }