--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiapp/inc/cimcvappmessageextensionshandler.h Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,204 @@
+/*
+* Copyright (c) 2007-2008 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: message extention class
+*
+*/
+
+
+
+#ifndef _CIMCVAPPMESSAGEEXTENSIONSHANDLER_H
+#define _CIMCVAPPMESSAGEEXTENSIONSHANDLER_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+#include "mimcvappmessageextension.h"
+
+// FORWARD DECLARATIONS
+class CEikRichTextEditor;
+class TCursorSelection;
+class CIMCVAppUi;
+class MIMCVAppUi;
+class MIMCVUiAppSkinVariant;
+class MIMCVEngineFactory;
+class CIMCVEngine;
+// CLASS DECLARATION
+
+/**
+* Message extensions handler
+* @since 5.0
+*/
+class CIMCVAppMessageExtensionsHandler : public CBase
+ {
+ public:
+
+ /**
+ * Two-phased constructor
+ * @param aAddSmileyHandler
+ * @since 5.0
+ */
+ static CIMCVAppMessageExtensionsHandler* NewL(
+ MIMCVUiAppSkinVariant& aSkinVariant,
+ MIMCVAppUi& aAppUi,
+ MIMCVEngineFactory& aEngineFactory,
+ TBool aAddSmileyHandler = ETrue );
+
+ /**
+ * Destructor
+ * @since 5.0
+ */
+ ~CIMCVAppMessageExtensionsHandler();
+
+ private:
+ /**
+ * Symbian OS Constructor
+ * @since 5.0
+ */
+ void ConstructL();
+
+ /**
+ * Constructor
+ * @since 5.0
+ */
+ CIMCVAppMessageExtensionsHandler(MIMCVUiAppSkinVariant& aSkinVariant,
+ MIMCVAppUi& aAppUi,
+ MIMCVEngineFactory& aEngineFactory );
+
+ public:
+ /*
+ * new service has been installed
+ */
+ void CreateServiceSmileyL( TInt aServiceId );
+ /*
+ * service has been deleted
+ */
+ void DeleteServiceSmileyL( TInt aServiceId );
+
+ public:
+
+
+ /**
+ * Process editor messages for sending them as characters.
+ * Resets extensions.
+ * @param aEditor Editor which contains message.
+ * @since 5.0
+ * @return Ownership of message returned is passed to caller.
+ */
+ HBufC* ProcessMessageLC( CEikRichTextEditor& aEditor, TInt aServiceId );
+
+ /**
+ * Convert extensions to characters.
+ * @param aEditor Editor which contains message.
+ * @since 5.0
+ * @return Ownership of message returned is passed to caller.
+ */
+ HBufC* ExtensionToStringLC( CEikRichTextEditor& aEditor, TInt aServiceId );
+
+
+ /**
+ * Delete extension from editor
+ * @param aEditor Editor which contains message.
+ * @since 5.0
+ */
+ void DeleteExtensionL( CEikRichTextEditor& aEditor,
+ TInt aServiceId,
+ TMessageExtensionTypes aType, TInt aPos );
+
+ /**
+ * Converts all the extensions in selection area from
+ * strings to extensions.
+ * @since 2.6
+ * @param aEditor, used editor
+ */
+ void ConvertSelectionToExtensionL( CEikRichTextEditor& aEditor, TInt aServiceId);
+
+ /**
+ * Converts all the extensions in selection area from
+ * strings to extensions.
+ * @since 3.0
+ * @param aRichText Rich text to be converted
+ * @param aSelection Selection area
+ */
+ void ConvertSelectionToExtensionL( CRichText& aRichText,
+ TCursorSelection& aSelection ,
+ TInt aServiceId );
+
+ /**
+ * Converts all the extensions in selection area from
+ * extensions to strings
+ * @since 2.6
+ * @param aEditor, used editor
+ * @param aPreserve, should we preserve original extension status.
+ * Are they strings or extensions.
+ */
+ void ConvertSelectionToStringL( CEikRichTextEditor& aEditor,
+ TInt aServiceId,
+ TBool aPreserve = EFalse );
+
+ /**
+ * Informs the extensions about changed size
+ * @param aSize
+ * @since 3.0
+ */
+ void SizeChanged( TSize& aSize, TInt aServiceId );
+
+ /**
+ * Converts all the extensions in selection area from
+ * extensions to strings.
+ * @since S60 v3.1
+ * @param aEditor Used editor.
+ * @param aResultString Descriptor for converted string,
+ * caller is responsible to provide
+ * large enough descriptor.
+ * @param aSelectionAfterConversion Cursor selection after
+ * extensions are converted to strings.
+ * @param aPreserve Should we preserve original extension status.
+ */
+ void ConvertSelectionToStringL(
+ CEikRichTextEditor& aEditor,
+ TInt aServiceId,
+ TDes& aResultString,
+ TCursorSelection& aSelectionAfterConversion,
+ TBool aPreserve );
+
+ /**
+ * Insert extension to editor
+ * @param aEditor Editor which contains message.
+ * @param aType Type of extension needed.
+ * @param aCancelled ETrue after method returns if
+ * extension insertion was cancelled,
+ * EFalse otherwise
+ * @since 2.1
+ */
+ void InsertExtensionL( CEikRichTextEditor& aEditor,
+ TInt aServiceId,
+ TMessageExtensionTypes aType,TBool& aCancelled, TSize size );
+
+ private:
+ // not owns
+ MIMCVUiAppSkinVariant& iSkinVariant;
+ // not owns
+ MIMCVAppUi& iAppUi;
+ // not owns
+ MIMCVEngineFactory& iEngineFactory;
+ // owned , Array of extensions
+ RPointerArray<MIMCVAppMessageExtension> iExtensionArray;
+
+
+ };
+
+#endif // _CIMCVAPPMESSAGEEXTENSIONSHANDLER_H
+
+// End of File