textinput/peninputgenerichwr/inc/peninputhwrarabicdatamgr.h
changeset 0 eb1f2e154e89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputgenerichwr/inc/peninputhwrarabicdatamgr.h	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,182 @@
+/*
+* Copyright (c) 2002-2005 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:  peninput HWR data manager
+*
+*/
+
+
+#ifndef C_PENINPUTHWRARABICDATAMGR_H
+#define C_PENINPUTHWRARABICDATAMGR_H
+
+// System includes
+#include <e32base.h>
+#include <w32std.h>
+#include <peninputdatamgr.h>
+
+// Forward decalaration
+class MPeninputLayoutContext;
+class CPeninputHwrBxAbEngine;
+class CPtiEngine;
+/**
+ *  Peninput HWR data management class
+ *  This class manager the data of HWR
+ *  
+ *  @lib peninputgenerichwr.lib
+ *  @since S60 v3.2
+ */
+class CPeninputHwrBxAbDataMgr : public CPeninputDataMgr
+    {
+
+public:
+  
+    /**
+     * The HWR-pen's data struct
+     */
+    struct THandWritingPenData
+        {
+        TInt iGuideLineOn;
+        TSize iPenSize;
+        TRgb iPenColor;
+        TInt iWritingSpeed;
+        TInt iFadingSpeed;
+        CPeninputHwrBxAbEngine* iRecognizer; 
+        };
+    
+    /**
+     * Two-phased constructor
+     *
+     * @since S60 v3.2
+     * @param aContext The layout context
+     * @return The pointer to CPeninputHwrBxAbDataMgr object
+     */
+    static CPeninputHwrBxAbDataMgr* NewL( 
+        MPeninputLayoutContext* aContext ,CPtiEngine* aPtiEngine);
+    
+    /**
+     * Two-phased constructor
+     *
+     * @since S60 v3.2
+     * @param aContext The layout context
+     * @return The pointer to CPeninputHwrBxAbDataMgr object
+     */
+    static CPeninputHwrBxAbDataMgr* NewLC(
+        MPeninputLayoutContext* aContext ,CPtiEngine* aPtiEngine);
+
+    /**
+     * Destructor
+     *
+     * @since S60 v3.2
+     * @return None
+     */
+    virtual ~CPeninputHwrBxAbDataMgr();
+
+// From base class CPeninputDataMgr
+
+    /**
+     * From CPeninputDataMgr
+     * Initialize the pen data
+     *
+     * @since S60 v3.2
+     * @return None
+     */
+    void InitMore();
+
+    /**
+     * From CPeninputDataMgr
+     * Call back function, which is called when some key changed
+     *
+     * @since S60 v3.2
+     * @param aChangedKey The key whose value is changed
+     * @return None
+     */
+    void HandleGSRepositoryChange( TInt aChangedKey );
+
+    /**
+     * From CPeninputDataMgr
+     * Reset data contained in data manager
+     *
+     * @since S60 v3.2
+     * @return None
+     */
+    void Reset();
+    
+    /**
+     * From CPeninputDataMgr
+     * get pen color according to the change of theme
+     *
+     * @since S60 v3.2
+     * @return None
+     */    
+    TRgb GetPenTrailColor();
+  
+protected:
+
+    /**
+     * Constructor
+     *
+     * @since S60 v3.2
+     * @param aContext The layout context
+     * @return None
+     */
+    CPeninputHwrBxAbDataMgr( MPeninputLayoutContext* aContext );
+    
+    /**
+     * Transfer the pen's writing speed
+     *
+     * @since S60 v3.2
+     * @param aWritingSpeed The value of pen's writing speed
+     * @return TInt value to indicating writing speed
+     */
+    TInt TransferWritingSpeed( TInt aWritingSpeed );
+    
+    /**
+     * Notify HWR's engine to change the setting
+     *
+     * @since S60 v3.2
+     * @param aType The key whose value will be set
+     * @param aData The value will be set
+     * @return None
+     */
+    void NotifyEngine( TPeninputDataType aType, TAny* aData );
+    
+    TAny* RequestData( TPeninputDataType aDataType );
+    
+    void SetData( TPeninputDataType aDataType, TAny* aData );
+    
+private:
+    
+    /**
+     * The HWR-pen's data
+     */
+    THandWritingPenData iPenData;
+     
+    /**
+     * The pti engine
+     * Ownership is deternimed by iOwnPtiEngine
+     */    
+    CPtiEngine* iPtiEngine;
+    
+    /**
+     * The pti engine ownership flag
+     */    
+    TBool iOwnPtiEngine;
+    
+    TSize    iInputArea;
+    
+    TInt iHelpLine;
+    
+    TInt iBaseLine;
+    };
+
+#endif // C_PENINPUTGENERICHWRDATAMGR_H