%cs (current screen) changes:

* Every top level menu item now has a different screen number
* Playlist viewer and Playlist Catalogue browsers no longer share the same number

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30261 a1c6a512-1295-4272-9138-f99709370657

5 files changed, 22 insertions, 6 deletions

diff --git a/apps/bookmark.c b/apps/bookmark.c
index 434ac2aa95..9726970640 100644
--- a/apps/bookmark.c
+++ b/apps/bookmark.c
@@ -149,13 +149,17 @@ bool bookmark_load_menu(void)
 /* ----------------------------------------------------------------------- */
 bool bookmark_mrb_load()
 {
-    char* bookmark = select_bookmark(RECENT_BOOKMARK_FILE, false);
+    char* bookmark;
+    bool ret = false;
 
+    push_current_activity(ACTIVITY_BOOKMARKSLIST);
+    bookmark = select_bookmark(RECENT_BOOKMARK_FILE, false);
     if (bookmark != NULL)
     {
-        return play_bookmark(bookmark);
+        ret = play_bookmark(bookmark);
     }
 
+    pop_current_activity();
     return false;
 }
 
diff --git a/apps/menus/time_menu.c b/apps/menus/time_menu.c
index b4ed207f5c..92bb72f896 100644
--- a/apps/menus/time_menu.c
+++ b/apps/menus/time_menu.c
@@ -254,6 +254,8 @@ int time_screen(void* ignored)
     int i, nb_lines, font_h, ret;
     menu_was_pressed = false;
 
+    push_current_activity(ACTIVITY_TIMEDATESCREEN);
+
     FOR_NB_SCREENS(i)
     {
         viewport_set_defaults(&clock_vps[i], i);
@@ -283,6 +285,7 @@ int time_screen(void* ignored)
     }
 
     ret = do_menu(&time_menu, NULL, menu, false);
+    pop_current_activity();
     /* see comments above in the button callback */
     if (!menu_was_pressed && ret == GO_TO_PREVIOUS)
         return 0;
diff --git a/apps/misc.h b/apps/misc.h
index 1fbff9eb2a..bfe6e5b449 100644
--- a/apps/misc.h
+++ b/apps/misc.h
@@ -116,7 +116,10 @@ enum current_activity {
     ACTIVITY_OPTIONSELECT,
     ACTIVITY_PLAYLISTBROWSER,
     ACTIVITY_PLUGIN,
-    ACTIVITY_CONTEXTMENU
+    ACTIVITY_CONTEXTMENU,
+    ACTIVITY_SYSTEMSCREEN,
+    ACTIVITY_TIMEDATESCREEN,
+    ACTIVITY_BOOKMARKSLIST
 };
 
 #if CONFIG_CODEC == SWCODEC
diff --git a/apps/playlist_viewer.c b/apps/playlist_viewer.c
index 940a6d77dc..803fba9765 100644
--- a/apps/playlist_viewer.c
+++ b/apps/playlist_viewer.c
@@ -640,6 +640,7 @@ enum playlist_viewer_result playlist_viewer_ex(const char* filename)
     if (!playlist_viewer_init(&viewer, filename, false))
         goto exit;
 
+    push_current_activity(ACTIVITY_PLAYLISTVIEWER);
     gui_synclist_init(&playlist_lists, playlist_callback_name,
                       &viewer, false, 1, NULL);
     gui_synclist_set_voice_callback(&playlist_lists, playlist_callback_voice);
@@ -806,6 +807,7 @@ enum playlist_viewer_result playlist_viewer_ex(const char* filename)
     }
 
 exit:
+    pop_current_activity();
     if (viewer.playlist)
     {
         if(dirty && yesno_pop(ID2P(LANG_SAVE_CHANGES)))
diff --git a/apps/root_menu.c b/apps/root_menu.c
index 573ea9415c..472c1db357 100644
--- a/apps/root_menu.c
+++ b/apps/root_menu.c
@@ -552,6 +552,8 @@ static inline int load_screen(int screen)
         activity = ACTIVITY_PLUGINBROWSER;
     else if (screen == GO_TO_MAINMENU)
         activity = ACTIVITY_SETTINGS;
+    else if (screen == GO_TO_SYSTEM_SCREEN)
+        activity =  ACTIVITY_SYSTEMSCREEN;
 
     if (activity != ACTIVITY_UNKNOWN)
         push_current_activity(activity);
@@ -569,6 +571,8 @@ static inline int load_screen(int screen)
 static int load_context_screen(int selection)
 {
     const struct menu_item_ex *context_menu = NULL;
+    int retval = GO_TO_PREVIOUS;
+    push_current_activity(ACTIVITY_CONTEXTMENU);
     if ((root_menu__[selection]->flags&MENU_TYPE_MASK) == MT_RETURN_VALUE)
     {
         int item = root_menu__[selection]->value;
@@ -581,9 +585,9 @@ static int load_context_screen(int selection)
     }
     
     if (context_menu)
-        return do_menu(context_menu, NULL, NULL, false);
-    else
-        return GO_TO_PREVIOUS;
+        retval = do_menu(context_menu, NULL, NULL, false);
+    pop_current_activity();
+    return retval;
 }
 
 #ifdef HAVE_PICTUREFLOW_INTEGRATION