uifw/ganes/src/HgVgItem.cpp
changeset 0 2f259fa3e83a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/ganes/src/HgVgItem.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,129 @@
+/*
+* Copyright (c) 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:     
+*
+*/
+
+
+#include <ganes/HgVgItem.h>
+#include <gulicon.h>
+
+#include "HgVgHelper.h"
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::NewL()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CHgVgItem* CHgVgItem::NewL(
+        TInt aFlags,
+        CGulIcon* aIcon,
+        const TDesC& aTitle,
+        const TDesC& aText )
+    {
+    CHgVgItem* self = CHgVgItem::NewLC( aFlags, aIcon, aTitle, aText );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::NewL()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CHgVgItem* CHgVgItem::NewLC(
+        TInt aFlags,
+        CGulIcon* aIcon,
+        const TDesC& aTitle,
+        const TDesC& aText )
+    {
+    CHgVgItem* self = new (ELeave) CHgVgItem( aFlags, aIcon );
+    CleanupStack::PushL( self );
+    self->ConstructL( aTitle, aText );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::~CHgVgItem()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CHgVgItem::~CHgVgItem()
+    {
+    FreeOpenVgImage();    
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::SetIcon()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CHgVgItem::SetIcon( CGulIcon* aIcon, TInt aFlags )
+    {
+    CHgItem::SetIcon(aIcon, aFlags);    
+    ReloadOpenVgImage();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::CHgVgItem()
+// -----------------------------------------------------------------------------
+//
+CHgVgItem::CHgVgItem( TInt aFlags, CGulIcon* aIcon ) : CHgItem(aFlags, aIcon),
+    iVgImage( VG_INVALID_HANDLE )
+    {
+    ReloadOpenVgImage();
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CHgVgItem::ConstructL( const TDesC& aTitle, const TDesC& aText )
+    {
+    CHgItem::ConstructL(aTitle, aText);
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::VgImage()
+// -----------------------------------------------------------------------------
+//
+VGImage CHgVgItem::VgImage() const
+    {
+    return iVgImage;
+    }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::ReloadOpenVgImage()
+// -----------------------------------------------------------------------------
+//
+void CHgVgItem::ReloadOpenVgImage()
+    {
+    FreeOpenVgImage();
+    if( iIcon )
+        {
+        TRAP_IGNORE( iVgImage = HgVgHelper::CreateVgImageFromIconL(*iIcon); )
+        }
+   }
+
+// -----------------------------------------------------------------------------
+// CHgVgItem::FreeOpenVgImage()
+// -----------------------------------------------------------------------------
+//
+void CHgVgItem::FreeOpenVgImage()
+    {
+    if (iVgImage != VG_INVALID_HANDLE)
+        {
+        vgDestroyImage(iVgImage);
+        iVgImage = VG_INVALID_HANDLE;
+        }
+    }
+
+// End of File