Make distinction between GPE and GTK_NEED_MAIN way of handling interface.

Trying to fix change directory crash while entering keys in combobox.

modules/gui/familiar/callbacks.c

@@ -2,7 +2,7 @@
  * callbacks.c : Callbacks for the Familiar Linux Gtk+ plugin.
  *****************************************************************************
  * Copyright (C) 2000, 2001 VideoLAN
- * $Id: callbacks.c,v 1.13 2002/12/15 20:48:40 jpsaman Exp $
+ * $Id: callbacks.c,v 1.14 2002/12/15 22:45:35 jpsaman Exp $
  *
  * Authors: Jean-Paul Saman <jpsaman@wxs.nl>
  *
@@ -125,37 +125,43 @@ void ReadDirectory( GtkCList *clist, char *psz_dir )
     struct dirent **namelist;
     int n,status;
 
-    msg_Err(p_intf, "changing to dir %s\n", psz_dir);
-    if (psz_dir)
+    if ( p_intf->p_sys->b_filelist_update == 0)
     {
-       status = chdir(psz_dir);
-       if (status<0)
-          msg_Err( p_intf, "file is not a directory" );
-    }
-    n = scandir(".", &namelist, 0, alphasort);
-
-    if (n<0)
-        perror("scandir");
-    else
-    {
-        gchar *ppsz_text[2];
-        int i;
+        msg_Err(p_intf, "changing to dir %s\n", psz_dir);
+        p_intf->p_sys->b_filelist_update = 1;
+        if (psz_dir)
+        {
+           status = chdir(psz_dir);
+           if (status<0)
+              msg_Err( p_intf, "file is not a directory" );
+        }
+        n = scandir(".", &namelist, 0, alphasort);
 
-        gtk_clist_freeze( clist );
-        gtk_clist_clear( clist );
-        for (i=0; i<n; i++)
+        if (n<0)
+            perror("scandir");
+        else
         {
-            /* This is a list of strings. */
-            ppsz_text[0] = namelist[i]->d_name;
-            ppsz_text[1] = get_file_perm(namelist[i]->d_name);
-            if (strcmp(ppsz_text[1],"") == 0)
-                msg_Err( p_intf->p_sys->p_input, "File system error unknown filetype encountered.");
-            gtk_clist_insert( clist, i, ppsz_text );
-            free(namelist[i]);
+            gchar *ppsz_text[2];
+            int i;
+
+            gtk_clist_freeze( clist );
+            gtk_clist_clear( clist );
+            for (i=0; i<n; i++)
+            {
+                /* This is a list of strings. */
+                ppsz_text[0] = namelist[i]->d_name;
+                ppsz_text[1] = get_file_perm(namelist[i]->d_name);
+                if (strcmp(ppsz_text[1],"") == 0)
+                    msg_Err( p_intf->p_sys->p_input, "File system error unknown filetype encountered.");
+                gtk_clist_insert( clist, i, ppsz_text );
+                free(namelist[i]);
+            }
+            gtk_clist_thaw( clist );
+            free(namelist);
         }
-        gtk_clist_thaw( clist );
-        free(namelist);
     }
+    p_intf->p_sys->b_filelist_update = 0;
+
 }
 
 static char* get_file_perm(const char *path)
@@ -304,7 +310,6 @@ on_toolbar_pause_clicked               (GtkButton       *button,
     {
         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_PAUSE );
     }
-    intf_thread_t *  p_intf = GtkGetIntf( widget );
 }
 
 

modules/gui/familiar/familiar.c

@@ -2,7 +2,7 @@
  * familiar.c : familiar plugin for vlc
  *****************************************************************************
  * Copyright (C) 2002 VideoLAN
- * $Id: familiar.c,v 1.14 2002/12/14 23:17:56 jpsaman Exp $
+ * $Id: familiar.c,v 1.15 2002/12/15 22:45:35 jpsaman Exp $
  *
  * Authors: Jean-Paul Saman <jpsaman@wxs.nl>
  *
@@ -86,18 +86,20 @@ static int Open( vlc_object_t *p_this )
         return VLC_ENOMEM;
     }
 
+#ifdef NEED_GTK_MAIN
     p_intf->p_sys->p_gtk_main = module_Need( p_this, "gtk_main", "gtk" );
     if( p_intf->p_sys->p_gtk_main == NULL )
     {
         free( p_intf->p_sys );
         return VLC_ENOMOD;
     }
+#endif
 
     /* Initialize Gtk+ thread */
     p_intf->p_sys->p_input = NULL;
 
     p_intf->p_sys->b_autoplayfile = 1;
-
+    p_intf->p_sys->b_filelist_update = 0;
     p_intf->pf_run = Run;
 
     return VLC_SUCCESS;
@@ -115,7 +117,9 @@ static void Close( vlc_object_t *p_this )
         vlc_object_release( p_intf->p_sys->p_input );
     }
 
+#ifdef NEED_GTK_MAIN
     module_Unneed( p_intf, p_intf->p_sys->p_gtk_main );
+#endif
 
     /* Destroy structure */
     free( p_intf->p_sys );
@@ -134,14 +138,25 @@ static void Run( intf_thread_t *p_intf )
     char **pp_args  = p_args;
     int    i_args   = 1;
 
-   /* Initialize GPE interface */
-   if (gpe_application_init(&i_args, &pp_args) == FALSE)
+    /* Initialize GPE interface */
+    if (gpe_application_init(&i_args, &pp_args) == FALSE)
         exit (1);
 #else
-   /* Initialize Gtk+ */
-   gtk_set_locale ();
+# ifdef NEED_GTK_MAIN
+    /* Initialize Gtk+ */
+    gtk_set_locale ();
+    gdk_threads_enter();
+# else
+    /* gtk_init needs to know the command line. We don't care, so we
+     * give it an empty one */
+    char  *p_args[] = { "" };
+    char **pp_args  = p_args;
+    int    i_args   = 1;
+    int    i_dummy;
 
-   gdk_threads_enter();
+    gtk_set_locale ();
+    gtk_init( &i_args, &pp_args );
+# endif
 #endif
     /* Create some useful widgets that will certainly be used */
 
@@ -181,6 +196,7 @@ static void Run( intf_thread_t *p_intf )
     gtk_widget_show( p_intf->p_sys->p_window );
     ReadDirectory(p_intf->p_sys->p_clist, "/mnt");
 
+#ifdef NEED_GTK_MAIN
     /* Sleep to avoid using all CPU - since some interfaces need to
      * access keyboard events, a 100ms delay is a good compromise */
     while( !p_intf->b_die )
@@ -189,11 +205,15 @@ static void Run( intf_thread_t *p_intf )
         msleep( INTF_IDLE_SLEEP );
         gdk_threads_enter();
     }
+#endif
 
     gtk_object_destroy( GTK_OBJECT(p_intf->p_sys->p_window) );
 
+#ifdef NEED_GTK_MAIN
     gdk_threads_leave();
+#else
     gtk_main_quit();
+#endif
 }
 
 /*****************************************************************************

modules/gui/familiar/familiar.h

@@ -2,7 +2,7 @@
  * familiar.h: private Gtk+ interface description
  *****************************************************************************
  * Copyright (C) 1999, 2000 VideoLAN
- * $Id: familiar.h,v 1.7 2002/12/15 20:48:40 jpsaman Exp $
+ * $Id: familiar.h,v 1.8 2002/12/15 22:45:35 jpsaman Exp $
  *
  * Authors: Jean-Paul Saman <jpsaman@wxs.nl>
  *
@@ -41,6 +41,7 @@ struct intf_sys_t
     GtkCList    *       p_clist;
 
     vlc_bool_t          b_autoplayfile;
+    vlc_bool_t			b_filelist_update;
     /* The input thread */
     input_thread_t *    p_input;
 };