G_MODULE_EXPORT void fullscreen_clicked_cb(GtkWidget *toggle, signal_user_data_t *ud) { gboolean active; GtkWindow *window; g_debug("fullscreen_clicked_cb()"); ghb_widget_to_setting (ud->prefs, toggle); ghb_check_dependency(ud, toggle, NULL); const gchar *name = ghb_get_setting_key(toggle); ghb_pref_save(ud->prefs, name); window = GTK_WINDOW(GHB_WIDGET (ud->builder, "preview_window")); active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(toggle)); if (active) { gtk_window_set_resizable(window, TRUE); gtk_button_set_label(GTK_BUTTON(toggle), _("Windowed")); // Changing resizable property doesn't take effect immediately // need to delay fullscreen till after this callback returns // to mainloop g_idle_add((GSourceFunc)go_full, ud); } else { gtk_window_unfullscreen(window); gtk_window_set_resizable(window, FALSE); gtk_button_set_label(GTK_BUTTON(toggle), _("Fullscreen")); ghb_set_preview_image(ud); } }
static gboolean go_full(signal_user_data_t *ud) { GtkWindow *window; window = GTK_WINDOW(GHB_WIDGET (ud->builder, "preview_window")); gtk_window_fullscreen(window); ghb_set_preview_image(ud); return FALSE; }
G_MODULE_EXPORT void preview_frame_value_changed_cb(GtkWidget *widget, signal_user_data_t *ud) { if (ud->preview->live_id >= 0) { ghb_stop_live_encode(); ud->preview->live_id = -1; ud->preview->encode_frame = -1; } ghb_set_preview_image(ud); }
G_MODULE_EXPORT void preview_button_size_allocate_cb(GtkWidget *widget, GtkAllocation *allocation, signal_user_data_t *ud) { g_debug("allocate %d x %d", allocation->width, allocation->height); if (ud->preview->button_width == allocation->width && ud->preview->button_height == allocation->height) { // Nothing to do. Bug out. g_debug("nothing to do"); return; } g_debug("prev allocate %d x %d", ud->preview->button_width, ud->preview->button_height); ud->preview->button_width = allocation->width; ud->preview->button_height = allocation->height; ghb_set_preview_image(ud); }
void ghb_live_reset(signal_user_data_t *ud) { gboolean encoded; if (ud->preview->live_id >= 0) { ghb_stop_live_encode(); } ud->preview->live_id = -1; ud->preview->encode_frame = -1; if (!ud->preview->pause) live_preview_stop(ud); if (ud->preview->current) { g_free(ud->preview->current); ud->preview->current = NULL; } encoded = ud->preview->encoded[ud->preview->frame]; memset(ud->preview->encoded, 0, sizeof(gboolean) * GHB_PREVIEW_MAX); if (encoded) ghb_set_preview_image(ud); }