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Diffstat (limited to 'mate-volume-control/src/dialog-main.c')
| -rw-r--r-- | mate-volume-control/src/dialog-main.c | 211 |
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; +} |