moved from Mate-Extra

1 files changed, 211 insertions, 0 deletions

diff --git a/mate-volume-control/src/dialog-main.c b/mate-volume-control/src/dialog-main.c
new file mode 100644
index 0000000..21cdd0f
--- /dev/null
+++ b/mate-volume-control/src/dialog-main.c
@@ -0,0 +1,211 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include <libintl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <glib/gi18n.h>
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <unique/uniqueapp.h>
+
+#include "gvc-mixer-dialog.h"
+#include "gvc-log.h"
+
+#define GVCA_DBUS_NAME "org.mate.VolumeControl"
+#define DIALOG_POPUP_TIMEOUT 3
+
+static gboolean show_version = FALSE;
+static gboolean debug = FALSE;
+static gchar* page = NULL;
+
+static guint popup_id = 0;
+static GtkWidget *dialog = NULL;
+static GtkWidget *warning_dialog = NULL;
+
+static void
+on_dialog_response (GtkDialog *dialog,
+                    guint      response_id,
+                    gpointer   data)
+{
+        gtk_main_quit ();
+}
+
+static void
+on_dialog_close (GtkDialog *dialog,
+                 gpointer   data)
+{
+        gtk_main_quit ();
+}
+
+static UniqueResponse
+message_received_cb (UniqueApp         *app,
+                     int                command,
+                     UniqueMessageData *message_data,
+                     guint              time_,
+                     gpointer           user_data)
+{
+        gtk_window_present (GTK_WINDOW (user_data));
+
+        return UNIQUE_RESPONSE_OK;
+}
+
+static void
+on_control_ready (GvcMixerControl *control,
+                  UniqueApp       *app)
+{
+	if (popup_id != 0) {
+		g_source_remove (popup_id);
+		popup_id = 0;
+	}
+	if (warning_dialog != NULL) {
+		gtk_widget_destroy (warning_dialog);
+		warning_dialog = NULL;
+	}
+
+        if (dialog)
+                return;
+
+        dialog = GTK_WIDGET (gvc_mixer_dialog_new (control));
+        g_signal_connect (dialog,
+                          "response",
+                          G_CALLBACK (on_dialog_response),
+                          NULL);
+        g_signal_connect (dialog,
+                          "close",
+                          G_CALLBACK (on_dialog_close),
+                          NULL);
+
+        gvc_mixer_dialog_set_page(GVC_MIXER_DIALOG (dialog), page);
+
+        g_signal_connect (app, "message-received",
+                          G_CALLBACK (message_received_cb), dialog);
+
+        gtk_widget_show (dialog);
+}
+
+static void
+warning_dialog_answered (GtkDialog *d,
+			 gpointer data)
+{
+	gtk_widget_destroy (warning_dialog);
+	gtk_main_quit ();
+}
+
+static gboolean
+dialog_popup_timeout (gpointer data)
+{
+	warning_dialog = gtk_message_dialog_new (GTK_WINDOW(dialog),
+						 0,
+						 GTK_MESSAGE_INFO,
+						 GTK_BUTTONS_CANCEL,
+						 _("Waiting for sound system to respond"));
+	g_signal_connect (warning_dialog, "response",
+			  G_CALLBACK (warning_dialog_answered), NULL);
+	g_signal_connect (warning_dialog, "close",
+			  G_CALLBACK (warning_dialog_answered), NULL);
+
+	gtk_widget_show (warning_dialog);
+
+	return FALSE;
+}
+
+static void
+on_control_connecting (GvcMixerControl *control,
+                       UniqueApp       *app)
+{
+        if (popup_id != 0)
+                return;
+
+        popup_id = g_timeout_add_seconds (DIALOG_POPUP_TIMEOUT,
+                                          dialog_popup_timeout,
+                                          NULL);
+}
+
+int
+main (int argc, char **argv)
+{
+        GError             *error;
+        GvcMixerControl    *control;
+        UniqueApp          *app;
+        static GOptionEntry entries[] = {
+                { "page", 'p', 0, G_OPTION_ARG_STRING, &page, N_("Startup page"), "effects|hardware|input|output|applications" },
+                { "debug", 0, 0, G_OPTION_ARG_NONE, &debug, N_("Enable debugging code"), NULL },
+                { "version", 0, 0, G_OPTION_ARG_NONE, &show_version, N_("Version of this application"), NULL },
+                { NULL, 0, 0, 0, NULL, NULL, NULL }
+        };
+
+        bindtextdomain (GETTEXT_PACKAGE, LOCALE_DIR);
+        bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+        textdomain (GETTEXT_PACKAGE);
+
+	gvc_log_init ();
+
+        error = NULL;
+        gtk_init_with_args (&argc, &argv,
+                            (char *) _(" — MATE Volume Control"),
+                            entries, GETTEXT_PACKAGE,
+                            &error);
+        if (error != NULL) {
+                g_warning ("%s", error->message);
+                exit (1);
+        }
+
+        if (show_version) {
+                g_print ("%s %s\n", argv [0], VERSION);
+                exit (1);
+        }
+
+	gvc_log_set_debug (debug);
+
+        app = unique_app_new (GVCA_DBUS_NAME, NULL);
+        if (unique_app_is_running (app)) {
+                unique_app_send_message (app, UNIQUE_ACTIVATE, NULL);
+                exit (0);
+        }
+
+        gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
+                                           ICON_DATA_DIR);
+        gtk_window_set_default_icon_name ("multimedia-volume-control");
+
+        control = gvc_mixer_control_new ("MATE Volume Control Dialog");
+        g_signal_connect (control,
+                          "connecting",
+                          G_CALLBACK (on_control_connecting),
+                          app);
+        g_signal_connect (control,
+                          "ready",
+                          G_CALLBACK (on_control_ready),
+                          app);
+        gvc_mixer_control_open (control);
+
+        gtk_main ();
+
+        if (control != NULL) {
+                g_object_unref (control);
+        }
+
+        return 0;
+}