diff options
Diffstat (limited to 'Tools/GtkLauncher/main.c')
| -rw-r--r-- | Tools/GtkLauncher/main.c | 78 |
1 files changed, 76 insertions, 2 deletions
diff --git a/Tools/GtkLauncher/main.c b/Tools/GtkLauncher/main.c index e3a66b03e..587405fc4 100644 --- a/Tools/GtkLauncher/main.c +++ b/Tools/GtkLauncher/main.c @@ -123,7 +123,79 @@ static gboolean closeWebViewCb(WebKitWebView* webView, GtkWidget* window) return TRUE; } -static GtkWidget* createBrowser(GtkWidget* window, GtkWidget* uriEntry, GtkWidget* statusbar, WebKitWebView* webView) +static gboolean webViewFullscreenMessageWindowClose(GtkWidget *dialog) +{ + if (GTK_IS_WIDGET(dialog)) + gtk_widget_destroy(dialog); + return FALSE; +} + +static gboolean webViewWindowStateEvent(GtkWidget *widget, GdkEventWindowState *event, WebKitWebView *webView) +{ + if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) { + WebKitWebFrame *frame = webkit_web_view_get_main_frame(webView); + const gchar *uri = webkit_web_frame_get_uri(frame); + GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(webView)); + if (!gtk_widget_is_toplevel(window) || !GTK_IS_WINDOW(window) || GTK_IS_OFFSCREEN_WINDOW(window)) + window = 0; + + GtkWidget *dialog = gtk_message_dialog_new(window ? GTK_WINDOW(window) : 0, + GTK_DIALOG_MODAL, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, + "%s is now full screen. Press ESC or f to exit.", uri); + g_signal_connect_swapped(dialog, "response", G_CALLBACK(gtk_widget_destroy), dialog); + g_timeout_add(1500, (GSourceFunc) webViewFullscreenMessageWindowClose, dialog); + gtk_dialog_run(GTK_DIALOG(dialog)); + } + return TRUE; +} + +static void hideWidget(GtkWidget* widget, gpointer data) +{ + if (!GTK_IS_SCROLLED_WINDOW(widget)) + gtk_widget_hide(widget); +} + +static void showWidget(GtkWidget* widget, gpointer data) +{ + if (!GTK_IS_SCROLLED_WINDOW(widget)) + gtk_widget_show(widget); +} + +static gboolean webViewEnteringFullScreen(WebKitWebView *webView, GObject *element, GtkWidget* vbox) +{ + WebKitWebFrame *frame = webkit_web_view_get_main_frame(webView); + const gchar *uri = webkit_web_frame_get_uri(frame); + GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(webView)); + if (!gtk_widget_is_toplevel(window) || !GTK_IS_WINDOW(window) || GTK_IS_OFFSCREEN_WINDOW(window)) + window = 0; + + GtkWidget *dialog = gtk_message_dialog_new(window ? GTK_WINDOW(window) : 0, + GTK_DIALOG_MODAL, + GTK_MESSAGE_INFO, + GTK_BUTTONS_YES_NO, + "Allow full screen display of %s ?", uri); + gint result = gtk_dialog_run(GTK_DIALOG(dialog)); + if (result == GTK_RESPONSE_YES) { + gtk_container_foreach(GTK_CONTAINER(vbox), (GtkCallback) hideWidget, NULL); + gtk_widget_destroy(GTK_WIDGET(dialog)); + return FALSE; + } + gtk_widget_destroy(GTK_WIDGET(dialog)); + return TRUE; +} + +static gboolean webViewLeavingFullScreen(WebKitWebView *webView, GObject *element, GtkWidget* vbox) +{ + GtkWidget *window = gtk_widget_get_toplevel(GTK_WIDGET(webView)); + if (gtk_widget_is_toplevel(window) && GTK_IS_WINDOW(window) && !GTK_IS_OFFSCREEN_WINDOW(window)) + g_signal_handlers_disconnect_by_func(window, G_CALLBACK(webViewWindowStateEvent), webView); + gtk_container_foreach(GTK_CONTAINER(vbox), (GtkCallback) showWidget, NULL); + return FALSE; +} + +static GtkWidget* createBrowser(GtkWidget* window, GtkWidget* uriEntry, GtkWidget* statusbar, WebKitWebView* webView, GtkWidget* vbox) { GtkWidget *scrolledWindow = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledWindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); @@ -137,6 +209,8 @@ static GtkWidget* createBrowser(GtkWidget* window, GtkWidget* uriEntry, GtkWidge g_signal_connect(webView, "create-web-view", G_CALLBACK(createWebViewCb), window); g_signal_connect(webView, "web-view-ready", G_CALLBACK(webViewReadyCb), window); g_signal_connect(webView, "close-web-view", G_CALLBACK(closeWebViewCb), window); + g_signal_connect(webView, "entering-fullscreen", G_CALLBACK(webViewEnteringFullScreen), vbox); + g_signal_connect(webView, "leaving-fullscreen", G_CALLBACK(webViewLeavingFullScreen), vbox); return scrolledWindow; } @@ -214,7 +288,7 @@ static GtkWidget* createWindow(WebKitWebView** outWebView) #endif statusbar = createStatusbar(webView); gtk_box_pack_start(GTK_BOX(vbox), createToolbar(uriEntry, webView), FALSE, FALSE, 0); - gtk_box_pack_start(GTK_BOX(vbox), createBrowser(window, uriEntry, statusbar, webView), TRUE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(vbox), createBrowser(window, uriEntry, statusbar, webView, vbox), TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0); gtk_container_add(GTK_CONTAINER(window), vbox); |