--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgutils/unidatautils/unidatamodel/inc/UniTextObject.h Mon May 03 12:29:07 2010 +0300
@@ -0,0 +1,285 @@
+/*
+* Copyright (c) 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:
+* CUniTextObject, Storage for single text attachment in presentation.
+*
+*
+*/
+
+
+#ifndef __UNITEXTOBJECT_H
+#define __UNITEXTOBJECT_H
+
+// INCLUDES
+
+#include <e32std.h>
+#include <cmsvattachment.h>
+#include <UniObject.h>
+
+// CONSTANTS
+
+// MACROS
+
+// FORWARD DECLARATIONS
+class CUniMimeInfo;
+class CMsgTextInfo;
+class CBaseMtm;
+class CUniDataUtils;
+class CEikRichTextEditor;
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// CLASS DECLARATION
+
+/**
+* CUniTextObject, Storage for single text attachment in presentation.
+*
+* @lib UniDataModel.lib
+* @since 3.1
+*/
+class CUniTextObject : public CUniObject
+ {
+ public: // New methods
+
+ /**
+ * Factory method that creates this object
+ * from an attachment.
+ *
+ * @since 3.1
+ * @param aMtm IN reference to client mtm
+ * @param aMedia IN initialized media info object - takes ownership!
+ * @param aManager IN reference to attachment manager
+ * @param aAttachmentId IN id of the attachment from
+ * which to create the object
+ * @return Pointer to instance in cleanup stack
+ */
+ IMPORT_C static CUniTextObject* NewLC(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CMsgTextInfo* aMedia,
+ MMsvAttachmentManager& aManager,
+ CMsvAttachment& aAttachment );
+
+ /**
+ * Factory method that creates this object
+ * from an attachment.
+ *
+ * @since 3.1
+ * @param aMtm IN reference to client mtm
+ * @param aMedia IN initialized media info object - takes ownership!
+ * @param aManager IN reference to attachment manager
+ * @param aAttachmentId IN id of the attachment from
+ * which to create the object
+ * @return Pointer to instance
+ */
+ IMPORT_C static CUniTextObject* NewL(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CMsgTextInfo* aMedia,
+ MMsvAttachmentManager& aManager,
+ CMsvAttachment& aAttachment );
+
+ /**
+ * Factory method that creates this object
+ * from a file.
+ *
+ * @since 3.1
+ * @param aData IN reference to MsgData object
+ * @param aMedia IN initialized media info object - takes ownership!
+ * @return Pointer to instance in cleanup stack
+ */
+ IMPORT_C static CUniTextObject* NewLC(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CMsgTextInfo* aMedia );
+
+ /**
+ * Factory method that creates this object
+ * from a file.
+ *
+ * @since 3.1
+ * @param aData IN reference to MsgData object
+ * @param aMedia IN initialized media info object - takes ownership!
+ * @return Pointer to instance
+ */
+ IMPORT_C static CUniTextObject* NewL(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CMsgTextInfo* aMedia );
+
+ /**
+ * Factory method that creates this object
+ * from a text buffer.
+ *
+ * @since 3.1
+ * @param aData IN reference to MsgData object
+ * @param aTextEditor IN text buffer from
+ * which to create the object
+ * @return Pointer to instance in cleanup stack
+ */
+ IMPORT_C static CUniTextObject* NewLC(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CEikRichTextEditor* aTextEditor );
+
+ /**
+ * Factory method that creates this object
+ * from a text buffer.
+ *
+ * @since 3.1
+ * @param aData IN reference to MsgData object
+ * @param aTextEditor IN text buffer from
+ * which to create the object
+ * @return Pointer to instance
+ */
+ IMPORT_C static CUniTextObject* NewL(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CEikRichTextEditor* aTextEditor );
+
+ /**
+ * Destructor
+ *
+ * @since 3.1
+ */
+ virtual ~CUniTextObject();
+
+ /*
+ * Size
+ * Inherited from CUniObject
+ *
+ * @since 3.1
+ * @param aWithoutHeaders IN if ETrue include MIME headers' sizes
+ * if EFalse count only file sizes
+ * @return Size of the object in bytes
+ */
+ virtual TInt Size( TBool aWithoutHeaders = ETrue );
+
+ /*
+ * SynchronizeSize
+ * Count the accurate size of the text object if it would
+ * be saved as a file.
+ * Useful for UTF-8 text
+ *
+ *
+ * @since 3.1
+ * @return Size of the object in bytes
+ */
+ IMPORT_C TInt SynchronizeSize();
+
+ /*
+ * Text
+ *
+ * @since 3.1
+ * @return Pointer to text editor.
+ */
+ inline CEikRichTextEditor* Text() const;
+
+ /*
+ * SetText
+ * Set text to save
+ *
+ * @since 3.1
+ * @param aTextEditor IN pointer to text editor
+ */
+ inline void SetText( CEikRichTextEditor* aTextEditor );
+
+ protected:
+
+ /**
+ * Constructor.
+ *
+ * @since 3.1
+ */
+ CUniTextObject(
+ RFs& aFs,
+ CBaseMtm& aMtm,
+ CUniDataUtils& aData,
+ CMsgTextInfo* aMedia );
+
+ /**
+ * 2nd phase constructor.
+ *
+ * @since 3.1
+ */
+ void ConstructL();
+
+ /**
+ * 2nd phase constructor.
+ *
+ * @since 3.1
+ * @param aData IN reference to MsgData object
+ * @param aTextEditor IN text buffer from
+ * which to create the object
+ */
+ void ConstructFromTextL( CEikRichTextEditor* aTextEditor );
+
+ /**
+ * Create file name for the object
+ *
+ * @since 3.1
+ * @param aBuffer IN text buffer from which to create file name
+ * @param aFileName OUT created file name (without path)
+ * @param aData IN reference to MsgData object
+ */
+ void CreateFileName( TFileName& aFileName );
+
+ void InitializeTextSaveL();
+ void CreateTextAttachmentL();
+ void WriteToFileL();
+
+ /**
+ * Save
+ * Inherited from CUniObject
+ */
+ virtual void Save(
+ MUniObjectSaveObserver& aObserver,
+ CMsvAttachment::TMsvAttachmentType aSaveType );
+
+ /**
+ * DoSaveL
+ * Inherited from CUniObject
+ */
+ virtual void DoSaveL();
+
+ protected: // data
+
+ enum TMsgTextObjectSaveState
+ {
+ ETextSavingIdle,
+ ETextCreatingAttachment,
+ ETextWritingToFile
+ };
+
+ CEikRichTextEditor* iTextEditor;
+ TInt iSyncCounter;
+ TInt iSyncSize;
+ TInt iSyncLength;
+ TInt iPrevLength;
+
+ TInt iTextSaveState;
+ RFile* iEditFile;
+ };
+
+#include <UniTextObject.inl>
+
+#endif // __UNITEXTOBJECT_H