--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/visuallistmanager/src/glxvideoiconmanager.cpp	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,215 @@
+/*
+* 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:    Manager of visual lists
+*
+*/
+
+
+
+
+/**
+ * @internal reviewed 31/07/2007 by Rowland Cook
+ */
+/**
+ * @internal reviewed 04/07/2007 by M Byrne
+ */
+
+
+#include "glxvideoiconmanager.h"
+
+#include <data_caging_path_literals.hrh>
+//#include <uiacceltk/huitexture.h>
+#include <alf/alfvisual.h>
+#include <mpxmediageneraldefs.h>
+
+#include <glxlog.h>
+#include <glxtracer.h>
+
+#include <glxicons.mbg> // icons 
+#include <glxmedia.h>
+#include <glxuistd.h>
+#include <glxuiutility.h>
+#include <glxtexturemanager.h>
+#include <mglxmedialist.h>
+#include "mglxvisuallist.h"
+
+const TInt KGlxLargeVideoIconWidth = 30;
+const TInt KGlxLargeVideoIconHeight = 169; 
+
+const TInt KGlxSmallVideoIconWidth = 10;
+const TInt KGlxSmallVideoIconHeight = 56; 
+
+const TReal32 KGlxVideoIconWidth = 0.18;
+const TReal32 KGlxVideoIconHeight = 1.0;
+
+// ---------------------------------------------------------------------------
+// 1st phase constructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CGlxVideoIconManager* CGlxVideoIconManager::NewL(
+                           MGlxMediaList& aMediaList, MGlxVisualList& aVisualList)
+	{
+	TRACER("CGlxVideoIconManager::NewL");
+	GLX_LOG_INFO("CGlxVideoIconManager::NewL ");
+	CGlxVideoIconManager* self = 
+	                new(ELeave)CGlxVideoIconManager(aMediaList, aVisualList);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//	
+CGlxVideoIconManager::~CGlxVideoIconManager()
+	{
+	TRACER("CGlxVideoIconManager::~CGlxVideoIconManager");
+	GLX_LOG_INFO("CGlxVideoIconManager::~CGlxVideoIconManager");
+	iMediaList.RemoveMediaListObserver(this);
+	iVisualList.RemoveObserver(this);
+	}
+
+// ---------------------------------------------------------------------------
+// HandleAttributesAvailableL
+// ---------------------------------------------------------------------------
+// 
+void CGlxVideoIconManager::HandleAttributesAvailableL(TInt aItemIndex,     
+    const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* /*aList*/)
+	{
+	TRACER("CGlxVideoIconManager::HandleAttributesAvailableL");
+	GLX_LOG_INFO("CGlxVideoIconManager::HandleAttributesAvailableL ");
+    if ( KErrNotFound != aAttributes.Find(KMPXMediaGeneralCategory,
+                                            TMPXAttribute::Match) )
+        {
+        AddIconIfVideoL( aItemIndex );
+        }
+	}
+
+// ---------------------------------------------------------------------------
+// HandleFocusChangedL
+// ---------------------------------------------------------------------------
+//        
+void CGlxVideoIconManager::HandleFocusChangedL( TInt aFocusIndex, TReal32 /*aItemsPerSecond*/, 
+                MGlxVisualList* /*aList*/, NGlxListDefs::TFocusChangeType /*aType*/ )
+    {
+    TRACER("CGlxVideoIconManager::HandleFocusChangedL");
+    GLX_LOG_INFO("CGlxVideoIconManager::HandleFocusChangedL ");
+    if( aFocusIndex >= 0 && aFocusIndex < iMediaList.Count() )
+	    {
+	    // replace video icon if necessary
+	    if( iFocusIndex != KErrNotFound && iFocusIndex < iMediaList.Count() )
+	        {
+	        AddIconIfVideoL( iFocusIndex );
+	        }
+	    	  	      
+	    iFocusIndex = aFocusIndex;
+	    
+	    AddIconIfVideoL( aFocusIndex );
+	    }  
+    }
+	
+// ---------------------------------------------------------------------------
+// HandleVisualAddedL
+// ---------------------------------------------------------------------------
+// 
+void CGlxVideoIconManager::HandleVisualAddedL( CAlfVisual* /*aVisual*/, 
+    TInt aIndex, MGlxVisualList* /*aList*/ )
+	{
+	TRACER("CGlxVideoIconManager::HandleVisualAddedL");
+	GLX_LOG_INFO("CGlxVideoIconManager::HandleVisualAddedL ");
+	if(aIndex >= 0 && aIndex < iMediaList.Count() )
+	    {
+	    AddIconIfVideoL( aIndex );
+	    }   
+	}
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//	
+CGlxVideoIconManager::CGlxVideoIconManager(MGlxMediaList& aMediaList, 
+                                            MGlxVisualList& aVisualList)
+	: CGlxIconManager(aMediaList, aVisualList)
+	{
+	// No  implementation
+	}
+
+// ---------------------------------------------------------------------------
+// 2nd phase construction
+// ---------------------------------------------------------------------------
+//	
+void CGlxVideoIconManager::ConstructL()
+	{
+	TRACER("CGlxVideoIconManager::ConstructL");
+	GLX_LOG_INFO("CGlxVideoIconManager::ConstructL ");
+	BaseConstructL();
+
+    TFileName resFile(KDC_APP_BITMAP_DIR);
+    resFile.Append(KGlxIconsFilename);
+    iLargeVideoIcon = &(iUiUtility->GlxTextureManager().
+              CreateIconTextureL( EMbmGlxiconsQgn_indi_media_fullscreen_play, 
+                    resFile, TSize( KGlxLargeVideoIconWidth, 
+                                KGlxLargeVideoIconHeight ) ) );
+                    
+    iSmallVideoIcon = &(iUiUtility->GlxTextureManager().
+              CreateIconTextureL( EMbmGlxiconsQgn_indi_media_fullscreen_play, 
+                    resFile, TSize( KGlxSmallVideoIconWidth, 
+                                KGlxSmallVideoIconHeight ) ) );
+	
+	// add as observers
+	iMediaList.AddMediaListObserverL(this);	
+	iVisualList.AddObserverL(this);
+	
+	
+	// check for any visual already present in list
+	TInt itemCount = iMediaList.Count();
+	
+	iFocusIndex = iMediaList.FocusIndex();
+	
+	for(TInt i = 0; i < itemCount; i++)
+	    {
+        AddIconIfVideoL(i);
+	    }
+	}
+
+    
+// ---------------------------------------------------------------------------
+// AddIconIfVideoL
+// ---------------------------------------------------------------------------
+//    
+void CGlxVideoIconManager::AddIconIfVideoL( TInt aIndex ) 
+    {
+    TRACER("CGlxVideoIconManager::AddIconIfVideoL");
+    GLX_LOG_INFO("CGlxVideoIconManager::AddIconIfVideoL ");
+    TGlxMedia item = iMediaList.Item( aIndex );
+    if( EMPXVideo == item.Category() )                                               
+        {
+        if( aIndex == iMediaList.FocusIndex() )
+            {
+            iVisualList.RemoveIcon( aIndex, *iSmallVideoIcon );
+            iVisualList.AddIconL( aIndex, *iLargeVideoIcon, 
+                        NGlxIconMgrDefs::EGlxIconTopLeft, ETrue, ETrue, 0,
+                                        KGlxVideoIconWidth, KGlxVideoIconHeight );
+            }
+        else
+            {
+            iVisualList.RemoveIcon( aIndex, *iLargeVideoIcon );
+            iVisualList.AddIconL( aIndex, *iSmallVideoIcon, 
+                            NGlxIconMgrDefs::EGlxIconTopLeft, ETrue, ETrue, 0,
+                                        KGlxVideoIconWidth, KGlxVideoIconHeight );
+            }                                        
+        }
+    }