--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/renderingplugins/xntextfactory/inc/xntextadapter.h Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,149 @@
+/*
+* Copyright (c) 2005-2006 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: Wrapper class for CEikLabel.
+*
+*/
+
+
+
+#ifndef _XNTEXTADAPTER_H
+#define _XNTEXTADAPTER_H
+
+// INCLUDES
+#include "xncontroladapter.h"
+#include <e32base.h>
+#include <eiklabel.h>
+#include <AknPictographDrawerInterface.h> // for japanese variants
+
+// FORWARD DECLARATIONS
+class CXnNodePluginIf;
+class CAknPictographInterface;
+
+// CLASS DECLARATION
+/**
+* @ingroup group_xntextfactory
+* @lib xn3textfactory.lib
+* @since Series 60 3.1
+*/
+class CXnTextAdapter : public CXnControlAdapter,
+ public MAknPictographAnimatorCallBack
+ {
+public:
+ /**
+ * 2 phase construction.
+ */
+ static CXnTextAdapter* NewL(CXnControlAdapter* aParent, CXnNodePluginIf& aNode);
+
+ /**
+ * Destructor.
+ */
+ virtual ~CXnTextAdapter();
+
+public: // New functions
+ /**
+ * Sets the new content to the underlying CEikLabel
+ * @param aText The new content
+ */
+ void SetTextL(const TDesC& aText);
+
+ /**
+ * Returns the text contained in the underlying CEikLabel
+ * @return TDesC* The text
+ */
+ const TDesC* Text() const;
+
+public: // from base classes
+ TInt CountComponentControls() const;
+ CCoeControl* ComponentControl(TInt aIndex) const;
+ virtual void SizeChanged();
+ virtual void SkinChanged();
+
+ /**
+ * From CXnControlAdapter Handles the property changes.
+ * @since Series 60 3.1
+ * @return void.
+ */
+ void DoHandlePropertyChangeL(CXnProperty* aProperty = NULL);
+
+ /**
+ * From CCoeControl Handles the resource change.
+ * @since Series 60 3.1
+ * @param aType A type of the resource change
+ * @return void.
+ */
+ void HandleScreenDeviceChangedL();
+
+ /**
+ * See CCoeControl documentation
+ */
+ void HandlePointerEventL( const TPointerEvent& aPointerEvent );
+
+ /**
+ * See MAknPictographInterface documentation
+ */
+ void DrawPictographArea();
+
+ /**
+ * See CXnControlAdapter documentation
+ */
+ TSize MeasureAdaptiveContentL( const TSize& aAvailableSize );
+
+private:
+
+ CXnTextAdapter(CXnControlAdapter* aParent, CXnNodePluginIf& aNode);
+ void ConstructL();
+ void ConstructTextL();
+ virtual void Draw(const TRect& aRect) const;
+
+ void UpdateBackgroundL() const;
+ void DrawBackground(const TRect& aRect, CWindowGc& aGc) const;
+ TInt RestrictSizeL();
+
+ void SetLineSpacingL( TInt aReference );
+ TSize MeasureTextL( const TSize& aAvailableSize );
+ void UpdateTextL( const TDesC* aText );
+ void UpdateTextL( const TDesC8& aText );
+
+ /**
+ * Sets text properties, such as color, font, etc.
+ * @param aNode UI node
+ * @return ETrue if text needs reconstruction, EFalse otherwise
+ */
+ TBool SetTextPropertiesL( CXnNodePluginIf& aNode );
+
+ /**
+ * Same as SizeChanged(), but this is an L function.
+ */
+ void SizeChangedL();
+
+
+private:
+ CEikLabel* iLabel; // Label to draw text
+ CXnControlAdapter* iParent; // Parent control, not owned
+ CXnNodePluginIf& iNode; // UI node, not owned
+ CFont* iFont; // Used font, owned
+ TBool iReleaseFont; // Whether the font needs to be released or not.
+ TUint8 iFlags; // Flags for text properties
+ CAknPictographInterface* iPictographInterface; // Pictograph interface.
+ CWindowGc* iGc; // Window graphics context. Not own.
+ mutable CFbsBitmap* iBackgroundBitmap; // Pointer to background bitmap. Own.
+ TInt iMaxLines; //Max lines for wrapped text string
+ HBufC* iText;
+ };
+
+
+
+#endif // XNTEXTADAPTER_H
+
+// End of File