textinput/peninputarc/inc/peninputlayoutcontrolinc/peninputaknvkbpreviewbubblerenderer.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputarc/inc/peninputlayoutcontrolinc/peninputaknvkbpreviewbubblerenderer.h Fri Mar 12 15:44:07 2010 +0200
@@ -0,0 +1,169 @@
+/*
+* 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: header file of virtual keyboard control
+*
+*/
+
+#ifndef C_PENINPUTVKBPREVIEWBUBBLERENDERER_H
+#define C_PENINPUTVKBPREVIEWBUBBLERENDERER_H
+
+// User includes
+#include "peninputvkbpreviewbubblerenderer.h"
+
+// Forward declarations
+class CPeninputFloatingBubble;
+
+// CLASS DECLARATION
+
+/**
+ * CPeninputAknVkbPreviewBubbleRenderer
+ * CCoeControl-based preview bubble extension
+ *
+ */
+class CPeninputAknVkbPreviewBubbleRenderer : public CBase,
+ public MPeninputVkbPreviewBubbleRenderer
+{
+public:
+ /**
+ * Symbian constructor
+ *
+ * @since S60 v5.0
+ * @return The pointer to created object
+ */
+ IMPORT_C static CPeninputAknVkbPreviewBubbleRenderer* NewL();
+
+ /**
+ * C++ destructor
+ *
+ * @since S60 v5.0
+ * @return None
+ */
+ virtual ~CPeninputAknVkbPreviewBubbleRenderer();
+
+protected: //from base class MPeninputVkbPreviewBubbleRenderer
+ /**
+ * Attach this extension to a virtual keyboard object.
+ * Increase reference count
+ *
+ * @since S60 S60 v5.0
+ * @return None.
+ */
+ virtual void Attach();
+
+ /**
+ * Detach this extension from a virtual keyboard object.
+ * decrease reference count
+ *
+ * @since S60 S60 v5.0
+ * @return None.
+ */
+ virtual void Detach();
+
+ /**
+ * Enable preview bubble.
+ *
+ * @since S60 S60 v5.0
+ * @param aFlag ETrue to enable preview bubble.
+ * @return None.
+ */
+ virtual void ShowBubble( TBool aFlag );
+
+ /**
+ * Draw preview bubble.
+ *
+ * @since S60 S60 v5.0
+ * @param aKey Virtual key.
+ * @param aVkbPos Position of virtual keyboard.
+ * @param aLayoutPos Position of layout, in screen coord-sys.
+ * @param aSize Size of bubble.
+ * @return None.
+ */
+ virtual void DrawBubble( CVirtualKey* aKey, const TPoint& aVkbPos,
+ const TPoint& aLayoutPos, const TSize& aSize );
+
+ /**
+ * Clear preview bubble.
+ *
+ * @since S60 S60 v5.0
+ * @return None.
+ */
+ virtual void ClearBubble();
+
+ /**
+ * Set icon and background of bubble.
+ *
+ * @since S60 S60 v5.0
+ * @param aBmpId Bitmap of icon.
+ * @param aMaskBmpId Bitmap of mask.
+ * @param aBgSkinId Skin id of background.
+ * @return None.
+ */
+ virtual void SetBubbleBitmapParam( CFbsBitmap* aBmpId, CFbsBitmap* aMaskBmpId,
+ TAknsItemID aBgSkinId );
+
+ /**
+ * Set text format
+ *
+ * @since S60 S60 v5.0
+ * @param aTextFormat Text format.
+ * @return None.
+ */
+ virtual void SetTextFormat( TAknTextLineLayout aTextFormat );
+
+
+ /**
+ * Set margin of bubble
+ *
+ * @since S60 S60 v5.0
+ * @param aLeftDiff Left margin.
+ * @param aTopDiff Top margin.
+ * @param aRightDiff Right margin.
+ * @param aBottomDiff Bottom margin.
+ * @return None.
+ */
+ virtual void SetFrameDiff( TInt aLeftDiff, TInt aTopDiff,
+ TInt aRightDiff,TInt aBottomDiff );
+
+private:
+ /**
+ * C++ constructor
+ *
+ * @since S60 v5.0
+ * @return None
+ */
+ CPeninputAknVkbPreviewBubbleRenderer();
+
+ /**
+ * Symbian constructor
+ *
+ * @since S60 v5.0
+ * @return None
+ */
+ void ConstructL();
+
+private:
+ /**
+ * reference count
+ */
+ TInt iRefCount;
+
+ /**
+ * Bubble control
+ * Own
+ */
+ CPeninputFloatingBubble* iBubbleCtrlEx;
+
+};
+
+#endif //C_PENINPUTVKBPREVIEWBUBBLERENDERER_H