/*

 * 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();

     }