Added session management callbacks.

git-svn-id: https://glabels.svn.sourceforge.net/svnroot/glabels/trunk@139 f5e0f49d-192f-0410-a22d-a8d8700d0965

diff --git a/glabels2/src/glabels.c b/glabels2/src/glabels.c
index 7838f09bdafed3a5b2575057b860bec90598b08e..bc25158c90a43e759bfe168a98308b9d59d3887c 100644 (file)
--- a/glabels2/src/glabels.c
+++ b/glabels2/src/glabels.c
@@ -34,11 +34,17 @@
 #include "debug.h"
 #include "window.h"
 
+/*========================================================*/
+/* Private macros and constants.                          */
+/*========================================================*/
 #define ICON_PIXMAP gnome_program_locate_file (NULL,\
                                               GNOME_FILE_DOMAIN_APP_PIXMAP,\
                                               "glabels/glabels-icon.png",\
                                               FALSE, NULL)
 
+/*========================================================*/
+/* Private globals                                        */
+/*========================================================*/
 static const struct poptOption options [] =
 {
        { "debug-view", '\0', POPT_ARG_NONE, &gl_debug_view, 0,
@@ -98,12 +104,29 @@ static const struct poptOption options [] =
        {NULL, '\0', 0, NULL, 0}
 };
 
-
+/*========================================================*/
+/* Local function prototypes                              */
+/*========================================================*/
+gint save_session_cb (GnomeClient        *client,
+                     gint                phase,
+                     GnomeRestartStyle   save_style,
+                     gint                shutdown,
+                     GnomeInteractStyle  interact_style,
+                     gint                fast,
+                     gpointer            client_data);
+
+void client_die_cb   (GnomeClient        *client,
+                     gpointer            client_data);
+
+/****************************************************************************/
+/* main program                                                             */
+/****************************************************************************/
 int
 main (int argc, char **argv)
 {
        GValue         value = { 0, };
        GnomeProgram  *program;
+       GnomeClient   *client;
        poptContext    ctx;
        char         **args;
        GList         *file_list = NULL, *p;
@@ -149,6 +172,15 @@ main (int argc, char **argv)
                g_error (_("Could not initialize Bonobo!\n"));
        }
 
+       client = gnome_master_client();
+
+       g_signal_connect (G_OBJECT (client), "save_yourself",
+                         G_CALLBACK (save_session_cb),
+                         (gpointer)argv[0]);
+
+       g_signal_connect (G_OBJECT (client), "die",
+                         G_CALLBACK (client_die_cb), NULL);
+
        /* Parse args and build the list of files to be loaded at startup */
        g_value_init (&value, G_TYPE_POINTER);
        g_object_get_property (G_OBJECT (program),
@@ -179,4 +211,48 @@ main (int argc, char **argv)
        return 0;
 }
 
+/*---------------------------------------------------------------------------*/
+/* PRIVATE.  "Save session" callback.                                        */
+/*---------------------------------------------------------------------------*/
+gint save_session_cb (GnomeClient        *client,
+                     gint                phase,
+                     GnomeRestartStyle   save_style,
+                     gint                shutdown,
+                     GnomeInteractStyle  interact_style,
+                     gint                fast,
+                     gpointer            client_data)
+{
+       gchar       *argv[128];
+       gint         argc;
+       const GList *window_list;
+       GList       *p;
+       glWindow    *window;
+       glLabel     *label;
+
+       argv[0] = (gchar *)client_data;
+       argc = 1;
+
+       window_list = gl_window_get_window_list();
+       for ( p=(GList *)window_list; p != NULL; p=p->next ) {
+               window = GL_WINDOW(p->data);
+               if ( !gl_window_is_empty (window) ) {
+                       label = GL_VIEW(window->view)->label;
+                       argv[argc++] = gl_label_get_filename (label);
+               }
+       }
+       gnome_client_set_clone_command(client, argc, argv);
+       gnome_client_set_restart_command(client, argc, argv);
+       
+       return TRUE;
+}
+
+/*---------------------------------------------------------------------------*/
+/* PRIVATE.  "Die" callback.                                                 */
+/*---------------------------------------------------------------------------*/
+void client_die_cb (GnomeClient *client,
+                   gpointer     client_data)
+{
+       gl_file_exit ();
+}
+