uifw/EikStd/coctlinc/FormCursorModifier.h
changeset 0 2f259fa3e83a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/EikStd/coctlinc/FormCursorModifier.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,75 @@
+/*
+* 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:
+*
+*/
+#ifndef FORMCURSORMODIFIER_H
+#define FORMCURSORMODIFIER_H
+
+#include <e32base.h>
+#include <formcursormodifierint.h>
+
+// forward declarations
+class CTextView;
+class CTextLayout;
+
+NONSHARABLE_CLASS(CFormCursorModifier) : public CBase, public MFormCursorModifier
+	{
+private:
+	enum TDirectionality
+		{
+		ELeftToRight,
+		ERightToLeft
+		};
+public:
+	/** 
+	* 2 phase constructor
+	*/
+	static CFormCursorModifier* NewL(CTextView* aTextView, CTextLayout* aTextLayout);
+	/** 
+	* Destructor
+	*/
+	virtual ~CFormCursorModifier();
+	/** 
+	* Forwards externally generated events to the appropriate cursor
+	* manager handler method
+	*/
+	void HandleFormCursorModifierEventL(TFormCursorModifierEvent aEvent, TInt aData1, TAny* aData2);
+	/** 
+	* Allows setting of text view
+	*/
+	void SetTextView(CTextView* aTextView);
+	/** 
+	* Allows setting of text layout
+	*/
+	void SetTextLayout(CTextLayout* aTextLayout);
+
+private:
+	CFormCursorModifier(CTextView* aTextView, CTextLayout* aTextLayout);
+	void ConstructL();
+
+	void NormaliseCursorPositionFollowingDeleteL();
+	void NormaliseCursorPositionFollowingNavigationL();
+	void InitialiseCursorPositionL(CEikEdwin* aEdwin);
+	void SetDirectionality(TDirectionality aDirectionality);
+private:
+	// not owned
+	CTextView* iTextView;
+	CTextLayout* iTextLayout;
+
+	TDirectionality iDirectionality;
+	};
+
+
+#endif