--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/uiutilities/src/glxsetappstate.cpp	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,174 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    Update PCFW with current application state
+*
+*/
+
+
+
+
+/**
+ * @internal reviewed 03/07/2007 by David Holland
+ */
+
+#include "glxsetappstate.h"
+
+#include <glxlog.h>
+
+///@todo use 'real' header when available in SDK
+#include <glxpsstatesourceappstatedomainpskeys.h>
+#include <e32property.h>
+
+// -----------------------------------------------------------------------------
+// SetState
+// -----------------------------------------------------------------------------
+//	
+EXPORT_C void GlxSetAppState::SetState(TGlxAppState aAppState)
+    {
+    GLX_LOG_INFO1("GlxSetAppState::SetState state (%d)", aAppState);
+    
+    KPCFWAppStatePSGalleryState appState;
+    
+    TBool validAppState = ETrue;
+    
+    switch(aAppState)
+        {
+        case EGlxInCarouselView:
+            {
+            appState = GalleryInCarouselView;      
+            }
+            break;
+        case EGlxInFullScreenView:
+            {
+            appState = GalleryInFullScreenView;  
+            }
+            break;
+        case EGlxInZoomedView:
+            {
+            appState = GalleryInZoomedView;  
+            }
+            break;
+        case EGlxInVideoPlaybackView:
+            {
+            appState = GalleryInVideoPlaybackView;  
+            }
+            break;
+        case EGlxInSlideshowView:
+            {
+            appState = GalleryInSlideshowView;  
+            }
+            break;
+        case EGlxInListView:
+            {
+            appState = GalleryInListView;  
+            }
+            break;		
+        case EGlxInTagBrowserView:
+            {
+            appState = GalleryInTagBrowserView;  
+            }
+            break;
+        case EGlxInMapBrowserView:
+            {
+            appState = GalleryInMapBrowserView;  
+            }
+            break;
+        case EGlxInTextEntry:
+            {
+            appState = GalleryInTextEntry;
+            }
+            break;
+        default:
+            {
+            validAppState = EFalse; 
+            }
+            break;    
+        }
+         
+    if(validAppState)
+        {
+        // ignore any error
+        RProperty::Set(KPCFWAppStatePSUid, KPCFWAppStatePSGallery, appState);
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// AppState
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C TGlxAppState GlxSetAppState::AppState()
+    {
+    TGlxAppState appState = EGlxAppStateUndefined;
+    TInt pcfwState;
+
+    TInt err = 
+        RProperty::Get(KPCFWAppStatePSUid, KPCFWAppStatePSGallery, pcfwState);
+    
+    if(err == KErrNone)
+        {
+         switch(pcfwState)
+            {
+            case GalleryInCarouselView:
+                {
+                appState = EGlxInCarouselView;      
+                }
+                break;
+            case GalleryInFullScreenView:
+                {
+                appState =  EGlxInFullScreenView;  
+                }
+                break;
+            case GalleryInZoomedView:
+                {
+                appState = EGlxInZoomedView;  
+                }
+                break;
+            case GalleryInVideoPlaybackView:
+                {
+                appState = EGlxInVideoPlaybackView;  
+                }
+                break;
+            case GalleryInSlideshowView:
+                {
+                appState = EGlxInSlideshowView;  
+                }
+                break;
+            case GalleryInListView:
+                {
+                appState = EGlxInListView;  
+                }
+                break;		
+            case GalleryInTagBrowserView:
+                {
+                appState = EGlxInTagBrowserView;  
+                }
+                break;
+            case GalleryInMapBrowserView:
+                {
+                appState = EGlxInMapBrowserView;  
+                }
+                break;
+            case GalleryInTextEntry:
+                {
+                appState = EGlxInTextEntry;
+                }
+                break;
+            default:
+
+                break;    
+            }
+        }
+    GLX_LOG_INFO1("GlxSetAppState::AppState state is (%d)", appState);
+    return appState;
+    }