/*

* Copyright (c) 2007-2009 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: 

* Needs the following libraries in the MMP:

* euser.lib etext.lib fbscli.lib bitgdi.lib form.lib EFSRV.LIB imageconversion.lib ezip.lib

*

*/

#include <e32base.h>

#include <txtfrmat.h>

#include <txtrich.h>

#include <frmtview.h>

#include <imageconversion.h>

#include <zipfile.h>

// Complete richtext document class that uses a file-based

// bitmap instead of a screen device allowing the creation,

// saving and comparing of what would normally be screen-shots

class CTestBitmapFile : public CActive

	{

public:

	// Construction

	// Optionally specify screen size and font/ fontsize

	IMPORT_C static CTestBitmapFile* NewLC(const TRect& aDisplayRect = TRect(0, 0, 252, 94),

		TCharFormat aCharFormat = TCharFormat(_L("NewTimes"),300));

	IMPORT_C ~CTestBitmapFile();

	// Load/save operations

	IMPORT_C TBool CompareL(const TDes8& aData);

	IMPORT_C void SaveFileL(const TDesC& aFileName);

	// Gets

	inline CRichText* DocModel() {return iDocModel;}

	inline CTextView* View() {return iView;}

	inline CTextLayout* Layout() {return iLayout;}

	IMPORT_C void AppendL(const TDesC&);

	IMPORT_C void AppendL(CPicture* aPic);

private:

	// Construction

	CTestBitmapFile();

	void ConstructL();

	// Destruction

	void Delete(void*);

	// Active object interface

	void RunL(); 

	void DoCancel();

private:

	CFbsBitmap* iBitmap; 

	CImageEncoder* iSaveUtil;

	RFs iFs;

	TRect iDisplayRect;

	CFbsBitmapDevice* iDevice;

	CParaFormat* iParaFormat;

 	TParaFormatMask iParaFormatMask;

	CParaFormatLayer* iParaFormatLayer;

	TCharFormat iCharFormat;

	TCharFormatMask iCharFormatMask;

	CCharFormatLayer* iCharFormatLayer;

	CRichText* iDocModel;

	CTextLayout* iLayout;

	CTextView* iView;

	};

//Extracts zipped bitmap files into descriptors for convenient comparison

class CTestBitmapZipFileExtractor : public CBase

	{

public:

    // Construction

    IMPORT_C static CTestBitmapZipFileExtractor* NewLC(const TDesC& aZipFile);

    IMPORT_C ~CTestBitmapZipFileExtractor();

	// Bitmap file extractor and descriptor converter

    IMPORT_C TPtr8 BitmapFileL(const TDesC& aFilename);

private:

    // Construction

    CTestBitmapZipFileExtractor();

    void ConstructL(const TDesC& aZipFile);

private:

	RFs iFs;

	// Zip file object

	CZipFile* iZipFile;

	//temporary buffer for descriptor conversion

	HBufC8* iBuf;

	};