From d5e676ba29c112ff170402df0352a43416b82690 Mon Sep 17 00:00:00 2001
From: Osborne Jacobs <ozziejacks@gmail.com>
Date: Fri, 2 Mar 2012 23:30:07 -0500
Subject: [PATCH] Add a %cs(current screen) state for the "Track Info" screen

Added a new state (current activity) to the %cs tag for the Track Info screen.
This will allow the Track Info screen to be detectable when skinning using sbs
files.

Change-Id: I9319ebce2f8e64b0c974f4a6e3b44f9accee32c5
Reviewed-on: http://gerrit.rockbox.org/170
Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
---
 apps/misc.h    |  3 ++-
 apps/screens.c | 15 +++++++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/apps/misc.h b/apps/misc.h
index a41a8319ac..a3d9ffd582 100644
--- a/apps/misc.h
+++ b/apps/misc.h
@@ -127,7 +127,8 @@ enum current_activity {
     ACTIVITY_SYSTEMSCREEN,
     ACTIVITY_TIMEDATESCREEN,
     ACTIVITY_BOOKMARKSLIST,
-    ACTIVITY_SHORTCUTSMENU
+    ACTIVITY_SHORTCUTSMENU,
+    ACTIVITY_ID3SCREEN
 };
 
 #if CONFIG_CODEC == SWCODEC
diff --git a/apps/screens.c b/apps/screens.c
index 8d4585f7b3..866ec587de 100644
--- a/apps/screens.c
+++ b/apps/screens.c
@@ -767,6 +767,8 @@ bool browse_id3(void)
     struct id3view_info info;
     info.count = 0;
     info.id3 = id3;
+    bool ret = false;
+    push_current_activity(ACTIVITY_ID3SCREEN);
     for (i = 0; i < ARRAYLEN(id3_headers); i++)
     {
         char temp[8];
@@ -783,12 +785,21 @@ bool browse_id3(void)
         if(!gui_synclist_do_button(&id3_lists, &key,LIST_WRAP_UNLESS_HELD))
         {
             if (key == ACTION_STD_OK || key == ACTION_STD_CANCEL)
-                return false;
+            {
+                ret = false;
+                break;
+            }
             else if (key == ACTION_STD_MENU ||
                         default_event_handler(key) == SYS_USB_CONNECTED)
-                return true;
+            {
+                ret =  true;
+                break;
+            }
         }
     }
+
+    pop_current_activity();
+    return ret;
 }
 
 static const char* runtime_get_data(int selected_item, void* data,