moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 293 insertions, 0 deletions

diff --git a/capplets/accessibility/at-properties/main.c b/capplets/accessibility/at-properties/main.c
new file mode 100644
index 00000000..766c473b
--- /dev/null
+++ b/capplets/accessibility/at-properties/main.c
@@ -0,0 +1,293 @@
+#include <config.h>
+#include <gtk/gtk.h>
+#include <mateconf/mateconf-client.h>
+
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-lowlevel.h>
+
+#define GSM_SERVICE_DBUS   "org.mate.SessionManager"
+#define GSM_PATH_DBUS      "/org/mate/SessionManager"
+#define GSM_INTERFACE_DBUS "org.mate.SessionManager"
+
+enum {
+        GSM_LOGOUT_MODE_NORMAL = 0,
+        GSM_LOGOUT_MODE_NO_CONFIRMATION,
+        GSM_LOGOUT_MODE_FORCE
+};
+
+#include "capplet-util.h"
+#include "mateconf-property-editor.h"
+#include "activate-settings-daemon.h"
+
+#define ACCESSIBILITY_KEY       "/desktop/mate/interface/accessibility"
+#define ACCESSIBILITY_KEY_DIR   "/desktop/mate/interface"
+
+static gboolean initial_state;
+
+static GtkBuilder *
+create_builder (void)
+{
+	GtkBuilder *builder;
+	GError *error = NULL;
+	static const gchar *uifile = UIDIR "/at-enable-dialog.ui";
+
+	builder = gtk_builder_new ();
+
+	if (gtk_builder_add_from_file (builder, uifile, &error)) {
+		GObject *object;
+		gchar *prog;
+
+		object = gtk_builder_get_object (builder, "at_enable_image");
+		gtk_image_set_from_file (GTK_IMAGE (object),
+					 PIXMAPDIR "/at-startup.png");
+
+		object = gtk_builder_get_object (builder,
+						 "at_applications_image");
+		gtk_image_set_from_file (GTK_IMAGE (object),
+					 PIXMAPDIR "/at-support.png");
+
+		prog = g_find_program_in_path ("mdmsetup");
+		if (prog == NULL) {
+			object = gtk_builder_get_object (builder,
+							 "login_button");
+			gtk_widget_hide (GTK_WIDGET (object));
+		}
+
+		g_free (prog);
+	} else {
+		g_warning ("Could not load UI: %s", error->message);
+		g_error_free (error);
+		g_object_unref (builder);
+		builder = NULL;
+	}
+
+	return builder;
+}
+
+static void
+cb_at_preferences (GtkDialog *dialog, gint response_id)
+{
+	g_spawn_command_line_async ("mate-default-applications-properties --show-page=a11y", NULL);
+}
+
+static void
+cb_keyboard_preferences (GtkDialog *dialog, gint response_id)
+{
+	g_spawn_command_line_async ("mate-keyboard-properties --a11y", NULL);
+}
+
+static void
+cb_mouse_preferences (GtkDialog *dialog, gint response_id)
+{
+	g_spawn_command_line_async ("mate-mouse-properties --show-page=accessibility", NULL);
+}
+
+static void
+cb_login_preferences (GtkDialog *dialog, gint response_id)
+{
+	g_spawn_command_line_async ("mdmsetup", NULL);
+}
+
+/* get_session_bus(), get_sm_proxy(), and do_logout() are all
+ * based on code from mate-session-save.c from mate-session.
+ */
+static DBusGConnection *
+get_session_bus (void)
+{
+        DBusGConnection *bus;
+        GError *error = NULL;
+
+        bus = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
+
+        if (bus == NULL) {
+                g_warning ("Couldn't connect to session bus: %s", error->message);
+                g_error_free (error);
+        }
+
+        return bus;
+}
+
+static DBusGProxy *
+get_sm_proxy (void)
+{
+        DBusGConnection *connection;
+        DBusGProxy      *sm_proxy;
+
+        if (!(connection = get_session_bus ()))
+		return NULL;
+
+        sm_proxy = dbus_g_proxy_new_for_name (connection,
+					      GSM_SERVICE_DBUS,
+					      GSM_PATH_DBUS,
+					      GSM_INTERFACE_DBUS);
+
+        return sm_proxy;
+}
+
+static gboolean
+do_logout (GError **err)
+{
+        DBusGProxy *sm_proxy;
+        GError     *error;
+        gboolean    res;
+
+        sm_proxy = get_sm_proxy ();
+        if (sm_proxy == NULL)
+		return FALSE;
+
+        res = dbus_g_proxy_call (sm_proxy,
+                                 "Logout",
+                                 &error,
+                                 G_TYPE_UINT, 0,   /* '0' means 'log out normally' */
+                                 G_TYPE_INVALID,
+                                 G_TYPE_INVALID);
+
+        if (sm_proxy)
+                g_object_unref (sm_proxy);
+
+	return res;
+}
+
+static void
+cb_dialog_response (GtkDialog *dialog, gint response_id)
+{
+	if (response_id == GTK_RESPONSE_HELP)
+		capplet_help (GTK_WINDOW (dialog),
+			      "goscustaccess-11");
+	else if (response_id == GTK_RESPONSE_CLOSE || response_id == GTK_RESPONSE_DELETE_EVENT)
+		gtk_main_quit ();
+	else {
+	        g_message ("CLOSE AND LOGOUT!");
+
+		if (!do_logout (NULL))
+			gtk_main_quit ();
+	}
+}
+
+static void
+close_logout_update (GtkBuilder *builder)
+{
+	MateConfClient *client = mateconf_client_get_default ();
+	gboolean curr_state = mateconf_client_get_bool (client, ACCESSIBILITY_KEY, NULL);
+	GObject *btn = gtk_builder_get_object (builder,
+					       "at_close_logout_button");
+
+	gtk_widget_set_sensitive (GTK_WIDGET (btn), initial_state != curr_state);
+	g_object_unref (client);
+}
+
+static void
+at_enable_toggled (GtkToggleButton *toggle_button,
+		   GtkBuilder      *builder)
+{
+	MateConfClient *client = mateconf_client_get_default ();
+	gboolean is_enabled = gtk_toggle_button_get_active (toggle_button);
+
+	mateconf_client_set_bool (client, ACCESSIBILITY_KEY,
+			       is_enabled,
+			       NULL);
+	g_object_unref (client);
+}
+
+static void
+at_enable_update (MateConfClient *client,
+		  GtkBuilder  *builder)
+{
+	gboolean is_enabled = mateconf_client_get_bool (client, ACCESSIBILITY_KEY, NULL);
+	GObject *btn = gtk_builder_get_object (builder, "at_enable_toggle");
+
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (btn),
+				      is_enabled);
+}
+
+static void
+at_enable_changed (MateConfClient *client,
+		   guint        cnxn_id,
+		   MateConfEntry  *entry,
+		   gpointer     user_data)
+{
+	at_enable_update (client, user_data);
+	close_logout_update (user_data);
+}
+
+static void
+setup_dialog (GtkBuilder *builder)
+{
+	MateConfClient *client;
+	GtkWidget *widget;
+	GObject *object;
+	GObject *peditor;
+
+	client = mateconf_client_get_default ();
+
+	mateconf_client_add_dir (client, ACCESSIBILITY_KEY_DIR,
+			      MATECONF_CLIENT_PRELOAD_ONELEVEL, NULL);
+
+	object = gtk_builder_get_object (builder, "at_enable_toggle");
+	g_signal_connect (object, "toggled",
+			  G_CALLBACK (at_enable_toggled),
+			  builder);
+
+	peditor = mateconf_peditor_new_boolean (NULL, ACCESSIBILITY_KEY,
+					     GTK_WIDGET (object),
+					     NULL);
+
+	initial_state = mateconf_client_get_bool (client, ACCESSIBILITY_KEY, NULL);
+
+	at_enable_update (client, builder);
+
+	mateconf_client_notify_add (client, ACCESSIBILITY_KEY_DIR,
+				 at_enable_changed,
+				 builder, NULL, NULL);
+
+	object = gtk_builder_get_object (builder, "at_pref_button");
+	g_signal_connect (object, "clicked",
+			  G_CALLBACK (cb_at_preferences), NULL);
+
+	object = gtk_builder_get_object (builder, "keyboard_button");
+	g_signal_connect (object, "clicked",
+			  G_CALLBACK (cb_keyboard_preferences), NULL);
+
+	object = gtk_builder_get_object (builder, "mouse_button");
+	g_signal_connect (object, "clicked",
+			  G_CALLBACK (cb_mouse_preferences), NULL);
+
+	object = gtk_builder_get_object (builder, "login_button");
+	g_signal_connect (object, "clicked",
+			  G_CALLBACK (cb_login_preferences), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder,
+						     "at_properties_dialog"));
+	capplet_set_icon (widget, "preferences-desktop-accessibility");
+
+	g_signal_connect (G_OBJECT (widget),
+			  "response",
+			  G_CALLBACK (cb_dialog_response), NULL);
+
+	gtk_widget_show (widget);
+
+	g_object_unref (client);
+}
+
+int
+main (int argc, char *argv[])
+{
+	GtkBuilder *builder;
+
+	capplet_init (NULL, &argc, &argv);
+
+	activate_settings_daemon ();
+
+	builder = create_builder ();
+
+	if (builder) {
+
+		setup_dialog (builder);
+
+		gtk_main ();
+
+		g_object_unref (builder);
+	}
+
+	return 0;
+}