1.1 --- a/src/gtkui/gtkcb.c	Thu Jun 10 22:13:16 2010 +1000
     1.2 +++ b/src/gtkui/gtkcb.c	Tue Feb 28 18:22:52 2012 +1000
     1.3 @@ -76,7 +76,7 @@
     1.4  }
     1.5  
     1.6  gchar *save_file_dialog( const char *title, const char *pattern, const char *patname,
     1.7 -                         int initial_dir_key )
     1.8 +                         const char *mandatory_ext, int initial_dir_key )
     1.9  {
    1.10      GtkWidget *file;
    1.11      gchar *filename = NULL;
    1.12 @@ -97,6 +97,15 @@
    1.13      int result = gtk_dialog_run( GTK_DIALOG(file) );
    1.14      if( result == GTK_RESPONSE_ACCEPT ) {
    1.15          filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );
    1.16 +        if( mandatory_ext ) {
    1.17 +            int extlen = strlen(mandatory_ext);
    1.18 +            int fnlen = strlen(filename);
    1.19 +            if( fnlen < extlen || strcmp(filename + (fnlen - extlen), mandatory_ext) != 0 ) {
    1.20 +                gchar *f2 = g_strdup_printf("%s%s",filename, mandatory_ext);
    1.21 +                g_free(filename);
    1.22 +                filename = f2;
    1.23 +            }
    1.24 +        }
    1.25          if( initial_dir_key != -1 ) {
    1.26              gchar *end_path = gtk_file_chooser_get_current_folder( GTK_FILE_CHOOSER(file) );
    1.27              set_gui_path(initial_dir_key,end_path);
    1.28 @@ -118,9 +127,9 @@
    1.29  }
    1.30  
    1.31  void save_file_dialog_cb( const char *title, file_callback_t action, const char *pattern, const char *patname,
    1.32 -                          int initial_dir_key )
    1.33 +                          const char *mandatory_ext, int initial_dir_key )
    1.34  {
    1.35 -    gchar *filename = save_file_dialog( title, pattern, patname, initial_dir_key );
    1.36 +    gchar *filename = save_file_dialog( title, pattern, patname, mandatory_ext, initial_dir_key );
    1.37      if( filename != NULL ) {
    1.38          action(filename);
    1.39          g_free(filename);
    1.40 @@ -224,7 +233,7 @@
    1.41  
    1.42  void save_state_action_callback( GtkAction *action, gpointer user_data)
    1.43  {
    1.44 -    save_file_dialog_cb( "Save state...", dreamcast_save_state, "*.dst", _("lxDream Save State (*.dst)"), CONFIG_SAVE_PATH );
    1.45 +    save_file_dialog_cb( "Save state...", dreamcast_save_state, "*.dst", _("lxDream Save State (*.dst)"), ".dst", CONFIG_SAVE_PATH );
    1.46  }
    1.47  
    1.48  void quick_state_action_callback( GtkRadioAction *action, GtkRadioAction *current, gpointer user_data)
    1.49 @@ -316,7 +325,7 @@
    1.50  
    1.51  void save_scene_action_callback( GtkAction *action, gpointer user_data)
    1.52  {
    1.53 -    save_file_dialog_cb( _("Save next scene..."), pvr2_save_next_scene, "*.dsc", _("lxdream scene file (*.dsc)"), CONFIG_SAVE_PATH );
    1.54 +    save_file_dialog_cb( _("Save next scene..."), pvr2_save_next_scene, "*.dsc", _("lxdream scene file (*.dsc)"), ".dsc", CONFIG_SAVE_PATH );
    1.55  }
    1.56  
    1.57  int debug_window_get_selected_row( debug_window_t data );