/*

* Copyright (c) 1997-2010 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: 

*

*/

#include "TSTCLIPB.H"

#include <txtglobl.h>

#include <s32mem.h>

#include <s32file.h>

#include "T_CUTPST.h"

LOCAL_D CTestStep *pTestStep = NULL;

#define test(cond)											\

	{														\

	TBool __bb = (cond);									\

	pTestStep->TEST(__bb);									\

	if (!__bb)												\

		{													\

		pTestStep->ERR_PRINTF1(_L("ERROR: Test Failed"));	\

		User::Leave(1);										\

		}													\

	}

#undef INFO_PRINTF1

#undef INFO_PRINTF2

// copy from tefexportconst.h

#define INFO_PRINTF1(p1)        pTestStep->Logger().LogExtra(((TText8*)__FILE__), __LINE__, ESevrInfo, (p1))

#define INFO_PRINTF2(p1, p2)    pTestStep->Logger().LogExtra(((TText8*)__FILE__), __LINE__, ESevrInfo, (p1), (p2))

#define UNUSED_VAR(a) a = a

const TInt KTestCleanupStack=0x40;

LOCAL_D CTrapCleanup* TheTrapCleanup=NULL;

LOCAL_D CPlainText* TheTextObject=NULL;

LOCAL_D CClipboard* TheWriteBoard=NULL;

LOCAL_D CClipboard* TheReadBoard=NULL;

LOCAL_D RFs TheSession;

LOCAL_C void OpenWriteClipboardLC()

// Initialize a new write clipboard, after

// deleting any existing read clipboard.

//

	{

	if (TheReadBoard)

		{

		CleanupStack::PopAndDestroy();

		TheReadBoard=NULL;

		TheSession.Close();

		}

	User::LeaveIfError(TheSession.Connect());

	TheWriteBoard=CClipboard::NewForWritingLC(TheSession);

	}

LOCAL_C void OpenReadClipboardLC()

// Initialize a new read clipboard, after

// deleting any existing write clipboard.

//

	{

	if (TheWriteBoard)

		{

		TheWriteBoard->CommitL();

		CleanupStack::PopAndDestroy();

		TheWriteBoard=NULL;

		TheSession.Close();

		}

	User::LeaveIfError(TheSession.Connect());

	TheReadBoard=CClipboard::NewForReadingLC(TheSession);

	}

LOCAL_C void testPlainTextCutPaste2()

	{

	TheTextObject=CPlainText::NewL();

	CleanupStack::PushL(TheTextObject);

	OpenWriteClipboardLC(); // delete the system clipboard file if it exists.

	// Copy zero-length text to the clipboard.

	INFO_PRINTF1(_L("Copy zero-length text to the clipboard"));

	TheTextObject->CopyToStoreL(TheWriteBoard->Store(),TheWriteBoard->StreamDictionary(),0,0);

	OpenReadClipboardLC();

	test(TheTextObject->DocumentLength()==0);

	// Paste zero-length text from the clipboard.

	INFO_PRINTF1(_L("Paste zero-length text from the clipboard"));

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),0);

	// Copy multiple paragraphs to the clipboard

	INFO_PRINTF1(_L("PasteFromStoreL(aPos,aMaxPasteLength)"));

	TBuf<512> buf(_L("Here is para one."));

	buf.Append(CEditableText::EParagraphDelimiter);

	buf.Append(_L("This is paragraph two."));

	buf.Append(CEditableText::EParagraphDelimiter);

	TheTextObject->InsertL(0,buf);

	int text_length = TheTextObject->DocumentLength();

	OpenWriteClipboardLC();

	TheTextObject->CopyToStoreL(TheWriteBoard->Store(),TheWriteBoard->StreamDictionary(),0,TheTextObject->DocumentLength());

	TheTextObject->Reset();

	test(TheTextObject->DocumentLength()==0);

	// Now paste the text.

	OpenReadClipboardLC();

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),TheTextObject->DocumentLength());

	test(TheTextObject->DocumentLength()==text_length);

	TInt fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	CleanupStack::PopAndDestroy();  // Last clipboard object

	CleanupStack::PopAndDestroy();  // TheTextObject

	TheWriteBoard=NULL;

	TheReadBoard=NULL;

	}

LOCAL_C void testPlainTextCutPaste()

// 

//

    {

	INFO_PRINTF1(_L(" @SYMTestCaseID:SYSLIB-ETEXT-LEGACY-CPLAIN-0001 Cut&Paste - with plainText "));

	TheTextObject=CPlainText::NewL();

	CleanupStack::PushL(TheTextObject);

	OpenWriteClipboardLC(); // delete the system clipboard file if it exists.

	test(TheTextObject->DocumentLength()==0);

	//

	INFO_PRINTF1(_L("Paste from empty store"));

	OpenReadClipboardLC();

	TInt charCount=0;

	TRAPD(ret,

	charCount=TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),TheTextObject->DocumentLength()));

    UNUSED_VAR(ret);

	if (charCount<=0)

	    INFO_PRINTF1(_L("        No recognised data to paste or clipboard empty\n\r"));

	TInt fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	//

//	INFO_PRINTF1(_L("Paste from clipboard with no recognised types"));

//	WriteForeignDataToClipboardL();

	//

	INFO_PRINTF1(_L("Paste into empty PlainText"));

	TheTextObject->InsertL(TheTextObject->DocumentLength(),_L("SomeData"));

	OpenWriteClipboardLC();

	TheTextObject->CopyToStoreL(TheWriteBoard->Store(),TheWriteBoard->StreamDictionary(),0,TheTextObject->DocumentLength());

	TheTextObject->Reset();

		test(TheTextObject->DocumentLength()==0);

	OpenReadClipboardLC();

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),TheTextObject->DocumentLength());

		test(TheTextObject->DocumentLength()==_L("SomeData").Length());

	fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	//

	INFO_PRINTF1(_L("Paste @ start (pos=0)"));

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),0);

		test(TheTextObject->DocumentLength()==_L("SomeDataSomeData").Length());

	fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	//

	INFO_PRINTF1(_L("Paste @ end   (DocumentLength())"));

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),TheTextObject->DocumentLength());

		test(TheTextObject->DocumentLength()==_L("SomeDataSomeDataSomeData").Length());

	fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	//

	INFO_PRINTF1(_L("Paste @ middle"));

	TheTextObject->PasteFromStoreL(TheReadBoard->Store(),TheReadBoard->StreamDictionary(),4);

	fieldCount=TheTextObject->FieldCount();

	test(fieldCount==0);

	TBuf<33> buf(_L("SomeSomeDataDataSomeDataSomeData"));

		test(TheTextObject->DocumentLength()==buf.Length());

		buf.Append(CEditableText::EParagraphDelimiter);

		test(TheTextObject->Read(0)==buf);

	//

	CleanupStack::PopAndDestroy();  // Last clipboard object

	CleanupStack::PopAndDestroy();  // TheTextObject

	TheWriteBoard=NULL;

	TheReadBoard=NULL;

    }

LOCAL_C void setupCleanup()

//

// Initialise the cleanup stack.

//

    {

	TheTrapCleanup=CTrapCleanup::New();

	TRAPD(r,\

		{\

		for (TInt i=KTestCleanupStack;i>0;i--)\

			CleanupStack::PushL((TAny*)1);\

		test(r==KErrNone);\

		CleanupStack::Pop(KTestCleanupStack);\

		});

	}

CT_CUTPST::CT_CUTPST()

    {

    SetTestStepName(KTestStep_T_CUTPST);

    pTestStep = this;

    }

TVerdict CT_CUTPST::doTestStepL()

    {

    SetTestStepResult(EFail);

    INFO_PRINTF1(_L("Cut & Paste"));

    __UHEAP_MARK;

    setupCleanup();

    TRAPD(r1,testPlainTextCutPaste());

    TRAPD(r2,testPlainTextCutPaste2());

    delete TheTrapCleanup;

    __UHEAP_MARKEND;

    if (r1 == KErrNone && r2 == KErrNone)

        {

        SetTestStepResult(EPass);

        }

    return TestStepResult();

    }