// Copyright (c) 2005-2009 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:

// TVIEW1

// Tests integration of view architecture throughout the ViewSrv, Cone, Apparc, Uikon and RefUI layers.

// Tests basic view switching and appUi embedding. Tests various exceptional view switch conditions

// including OOM during activation, attempts to start missing apps, tests panics while idle, while

// activating and while deactivating and very slow activations and deactivations.

// Includes test of a waiting activation - an abuse of the architecture

// Should be used with companion test app TVIEW2 which provides the target view for each test view switch.

// Regression test for EDNMMAT-4L3QZH 'Bad things happen if an application that has called NotifyNextActivation() dies'

// - TVIEW1 registers a view activation observer which keeps an outstanding request for view activation notification.

// Regression test for DOE-4SSJUR 'ViewSrv can miss notification of change of focused window group' - TVIEW1 creates an

// event to activate a view in TVIEW2, waits for 0.5s to allow this activation to be half processed, then brings itself

// back into foreground. The foreground task cross-check should then fail and a new activation event should be created for

// TVIEW1. 

// TVIEW1 can be used for stress testing the view arc by setting up queues of events while doing

// the longer tests and killing random apps etc.

// An endurance auto test runs a series of random activations of any of the views in TVIEW1,TVIEW2 and TVIEW3 timed at short

// varying intervals and continuing forever - TVIEW2 and TVIEW3 also generate similar activation requests

// The endurance test can also be run with TVIEW1 set to sporadically kill TVIEW2 and TVIEW3, and for TVIEW1 and TVIEW2 to

// occasionally exit, to test interactions between view activations and app starts and stops

// 

//

/**

 @file

 @internalComponent - Internal Symbian test code

*/

#include <e32math.h>

#include <barsread.h>

#include <gulalign.h>

#include <txtrich.h>

#include <apgtask.h>

#include <apgcli.h>

#include <viewcli.h>

#include <techview/eiktxlbx.h>

#include <techview/eiktxlbm.h>

#include <techview/eiklabel.h>

#include <techview/eikcmbut.h>

#include <techview/eikbtpan.h>

#include <techview/eikmenub.h>

#include <techview/eikdialg.h>

#include <eikdll.h>

#include <eiksvdef.h>

#include <techview/eikrted.h>

#include <techview/eikwbtb.h>

#include <eikenv.h>

#include <eikstart.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <viewclipartner.h>

#endif //SYMBIAN_ENABLE_SPLIT_HEADERS

#include <techview/eikon.hrh>

#include <techview/eikon.rsg>

#include "tview1.rsg"

#include "tview1.H"

#include "tview1.HRH"

#include "tvwuids.H"

#define VIEW_ONE TVwsViewId(KUidViewAppOne,KUidViewOne)

#define VIEW_TWO TVwsViewId(KUidViewAppOne,KUidViewTwo)

#define APP_TEXT _L("TVIEW1")

//

// EXPORTed functions

//

	LOCAL_C CApaApplication* NewApplication()

		{

		return new CTestApplication;

		}

	GLDEF_C TInt E32Main()

		{

		return EikStart::RunApplication(NewApplication);

		}

//

// CTestApplication

//

TUid CTestApplication::AppDllUid() const

	{

	return KUidViewAppOne;

	}

CApaDocument* CTestApplication::CreateDocumentL()

	{

	return new (ELeave) CTestDocument(*this);

	}

//

// CTestDocument

//

CTestDocument::CTestDocument(CEikApplication& aApp)

		: CEikDocument(aApp)

	{

	}

CEikAppUi* CTestDocument::CreateAppUiL()

	{

	return new(ELeave) CTestAppUi;

	}

//

// CTestSwitchDialog.

//

CTestSwitchDialog::~CTestSwitchDialog()

	{

	}

CTestSwitchDialog::CTestSwitchDialog(CTestAppUi& aAppUi) : iAppUi(aAppUi)

	{

	}

TBool CTestSwitchDialog::OkToExitL(TInt aButtonId)

	{

	if (aButtonId!=EEikBidOk)

		return EFalse;

	switch (ChoiceListCurrentItem(ESwitchDlg_ViewChoice))

		{

		case 0:

			iAppUi.iViewToActivate.iViewUid=KUidViewOne;

			break;

		case 1:

			iAppUi.iViewToActivate.iViewUid=KUidViewTwo;

			break;

		default:

			break;

		}

	if (ChoiceListCurrentItem(ESwitchDlg_AppChoice)==0)

		{

		iAppUi.iViewToActivate.iAppUid=KUidViewAppOne;

		}

	else if (ChoiceListCurrentItem(ESwitchDlg_AppChoice)==1)

		{

		iAppUi.iViewToActivate.iAppUid=KUidViewAppTwo;

		}

	delete iAppUi.iCustomMsg;

	iAppUi.iCustomMsg=HBufC::NewL(STATIC_CAST(CEikEdwin*,Control(ESwitchDlg_CustomMsg))->TextLength());

	TPtr des=iAppUi.iCustomMsg->Des();

	GetEdwinText(des,ESwitchDlg_CustomMsg);

	return ETrue;

	}

//

// CTestRichTextDialog

//

class CTestRichTextDialog : public CEikDialog

	{

public:

	CTestRichTextDialog(CRichText*& aRichText,CParaFormatLayer*& aRichParaFormatLayer,CCharFormatLayer*& aRichCharFormatLayer);

private: // framework

	void PreLayoutDynInitL();

    TBool OkToExitL(TInt aKeycode);

private:

	CRichText*& iRichText;

	CParaFormatLayer*& iRichParaFormatLayer;

	CCharFormatLayer*& iRichCharFormatLayer;

	};

CTestRichTextDialog::CTestRichTextDialog(CRichText*& aRichText,CParaFormatLayer*& aRichParaFormatLayer,

						 CCharFormatLayer*& aRichCharFormatLayer)

	: iRichText(aRichText),iRichParaFormatLayer(aRichParaFormatLayer),iRichCharFormatLayer(aRichCharFormatLayer)

	{}

void CTestRichTextDialog::PreLayoutDynInitL()

	{

	CEikRichTextEditor* ed=(CEikRichTextEditor*)Control(ERtextedDlg_Editor);

	ed->SetDocumentContentL(*iRichText);

	}

TBool CTestRichTextDialog::OkToExitL(TInt /*aKeycode*/)

    {

	delete iRichText;

	delete iRichParaFormatLayer;

	delete iRichCharFormatLayer;

	CEikRichTextEditor* edwin=STATIC_CAST(CEikRichTextEditor*,Control(ERtextedDlg_Editor));

	edwin->SetDocumentOwnership(CEikEdwin::EDoesNotOwnText);

	iRichText=edwin->RichText();

	iRichText->SetPictureFactory(iRichText->PictureFactory(),NULL);

	iRichParaFormatLayer=((CParaFormatLayer*)iRichText->GlobalParaFormatLayer());

	iRichCharFormatLayer=((CCharFormatLayer*)iRichText->GlobalCharFormatLayer());

    return(ETrue);

    }

//

// CTestAppUi

//

CTestAppUi::~CTestAppUi()

	{

	delete iCustomMsg;

	delete iRichText;

	delete iRichParaFormatLayer;

	delete iRichCharFormatLayer;

	delete iViewActivationObserver;

	delete iAutoTestTimer;

	}

const TInt KRandSeed=12345;

CTestAppUi::CTestAppUi()

	: iRandSeed(KRandSeed),

	  iDoKills(EFalse),

	  iIsServerEventTimeOutEnabled(ETrue)

	{

	TTime time;

	time.HomeTime();

	iRandSeed=time.Int64();

	}

void CTestAppUi::ConstructL()

	{

	CTestVwAppUi::ConstructL();

	iRichParaFormatLayer=CEikonEnv::NewDefaultParaFormatLayerL();

    iRichCharFormatLayer=CEikonEnv::NewDefaultCharFormatLayerL();

	iRichText=CRichText::NewL(iRichParaFormatLayer,iRichCharFormatLayer);

	CreateViewsL();

	iViewActivationObserver=new(ELeave) CTestViewActivationObserver(*this);

	iViewActivationObserver->ConstructL();

	iAutoTestTimer=CPeriodic::NewL(0);

	}

void CTestAppUi::DynInitMenuPaneL(TInt aMenuId,CEikMenuPane* aMenuPane)

	{

	if (aMenuId==R_VW_BASIC_MENU && iIsServerEventTimeOutEnabled)

		{

		aMenuPane->SetItemButtonState(EToggleTimeOutEnabled, EEikMenuItemSymbolOn);

		}

	}

void CTestAppUi::CreateViewsL()

	{

	if (iViewsCreated)

		{

		RDebug::Print(_L("Views already created"));

		return;

		}

	AddViewL(VIEW_ONE);

	AddViewL(VIEW_TWO);

	STATIC_CAST(CTestView*,View(VIEW_TWO))->InitializeAsDefaultL();

	RDebug::Print(_L("All views created"));

	iViewsCreated=ETrue;

	}

void CTestAppUi::AddViewL(const TVwsViewId& aViewId)

	{

	RDebug::Print(_L("Creating %x..."),aViewId.iViewUid.iUid);

	CTestView* view=new(ELeave) CTestView(aViewId,*this);

	CleanupStack::PushL(view);

	view->ConstructL();

	CTestVwAppUi::AddViewL(view);

	CleanupStack::Pop();

	}

void CTestAppUi::DisplaySwitchViewDialogL()

	{

	CEikDialog* dlg=new(ELeave) CTestSwitchDialog(*this);

	if (dlg->ExecuteLD(R_VW_VIEW_SWITCH_DIALOG))

		{

		DoActivationL();

		}

	}

void CTestAppUi::HandleCommandL(TInt aCommand)

	{

	switch (aCommand)

		{

	case ESwitchView:

		DisplaySwitchViewDialogL();

		break;

	case EDisplayRichText:

		DisplayRichTextDialogL();

		break;

	case EEikCmdExit:

		Exit();

		break;

	case EDisplayTaskList:

		CEikonEnv::Static()->DisplayTaskList();

		break;

	case EActivationOOM:

		TestActivationOOML();

		break;

	case ESuccesiveAllocFail:

		TestSuccesiveAllocFailL();

		break;

	case EWaitingActivation:

		TestWaitingActivationL();

		break;

	case EStartMissingApp:

		TestStartMissingAppL();

		break;

	case EPanicedActivation:

		TestPanicedActivationL();

		break;

	case EPanicedDeactivation:

		TestPanicedDeactivationL();

		break;

	case ESlowActivation:

		TestSlowActivationL();

		break;

	case ESlowDeactivation:

		TestSlowDeactivationL();

		break;

	case EEnduranceTest	:

		TestServerEnduranceL();

		break;

	case EEnduranceWithKillsTest	:

		TestServerEnduranceWithKillsL();

		break;

	case EExitAndDoubleActivaiton :

		TestExitAndDoubleActivationL();

		break;

	case EActivateInsideViewActivated :

		TestActivateInsideViewActivatedL();

		break;

	case EWaitOnAppStart :

		TestWaitOnAppStartL();

		break;

	case EForegroundChange :

		TestForegroundChangeWhileEventsOnQueueL();

		break;

	case ECheckForegroundChange :

		CheckForegroundChangeWhileEventsOnQueue();

		break;

	case EToggleTimeOutEnabled :

		TestToggleTimeOutEnabledL();

		break;

	default:

		if (ActiveView())

			ActiveView()->HandleCommandL(aCommand);

		else

			RDebug::Print(_L("No active view"));

		break;

		}

	}

void CTestAppUi::DisplayRichTextDialogL()

	{

	CEikDialog* dialog=new(ELeave) CTestRichTextDialog(iRichText,iRichParaFormatLayer,iRichCharFormatLayer);

	dialog->ExecuteLD(R_VW_RTEXTED_DIALOG);

	}

void CTestAppUi::DoActivationL()

	{

	if (iCustomMsg->Length())

		{

		ActivateViewL(iViewToActivate,KUidTestCustomMesssageId,*iCustomMsg);

		}

	else

		{

		CCoeAppUi::ActivateViewL(iViewToActivate);

		}

	}

void CTestAppUi::TestSuccesiveAllocFailL()

	{

	RDebug::Print(_L("TVIEW1 : Test Succesive Alloc Failure During Activation Until Success"));	

	TInt error=KErrUnknown;

	for(TInt fail=1;error!=KErrNone;fail++)

		{

		RDebug::Print(_L("TVIEW2 : Next Failure Test"));

		__UHEAP_FAILNEXT(fail);// fail on succesive allocations

		__UHEAP_MARK;

		TRAP(error,CCoeAppUi::ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne)));

		__UHEAP_MARKEND; // Check nothing has alloc'd due to fail

		}

	__UHEAP_SETFAIL(RHeap::ENone,0);// turn failure off

	}

void CTestAppUi::TestActivationOOML()

	{

	RDebug::Print(_L("TVIEW1 : Test Activation OOM"));

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidActivationOOM,KNullDesC16);

	}

void CTestAppUi::TestWaitingActivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Waiting Activation"));

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidStartScheduler,KNullDesC16);

	}

void CTestAppUi::TestPanicedActivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Paniced Activation"));

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidActivationPanic,KNullDesC16);

	}

void CTestAppUi::TestPanicedDeactivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Paniced Deactivation"));

	STATIC_CAST(CTestView*,View(VIEW_ONE))->iDeactivationPanic=ETrue;

	STATIC_CAST(CTestView*,View(VIEW_TWO))->iDeactivationPanic=ETrue;

	CCoeAppUi::ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne));

	}

void CTestAppUi::TestSlowActivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Slow Activation"));

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidSlowActivation,KNullDesC16);

	}

void CTestAppUi::TestSlowDeactivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Slow Deactivation"));

	STATIC_CAST(CTestView*,View(VIEW_ONE))->iSlowDeactivation=ETrue;

	STATIC_CAST(CTestView*,View(VIEW_TWO))->iSlowDeactivation=ETrue;

	CCoeAppUi::ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne));

	}

void CTestAppUi::TestServerEnduranceL()

	{

	RDebug::Print(_L("TVIEW1 : Test Server Endurance"));

	iDoKills=EFalse;

	DoNextEnduranceTestActivation();

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidEndurance,KNullDesC16);

	ActivateViewL(TVwsViewId(KUidViewAppThree,KUidViewOne),KUidEndurance,KNullDesC16);

	}

void CTestAppUi::TestServerEnduranceWithKillsL()

	{

	RDebug::Print(_L("TVIEW1 : Test Server Endurance With Client Kills"));

	iDoKills=ETrue;

	DoNextEnduranceTestActivation();

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidEndurance,KNullDesC16);

	ActivateViewL(TVwsViewId(KUidViewAppThree,KUidViewOne),KUidEndurance,KNullDesC16);

	}

void CTestAppUi::TestExitAndDoubleActivationL()

	{

	RDebug::Print(_L("TVIEW1 : Test Exit And Double Activation"));

	CreateActivateViewEventL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KNullUid,KNullDesC8);

	CreateActivateViewEventL(TVwsViewId(KUidViewAppTwo,KUidViewTwo),KUidActivationExit,KNullDesC8);

	CreateActivateViewEventL(TVwsViewId(KUidViewAppTwo,KUidViewTwo),KNullUid,KNullDesC8);

	}

void CTestAppUi::TestActivateInsideViewActivatedL()

	{

	RDebug::Print(_L("TVIEW1 : Test Activate Inside ViewActivated"));

	ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KUidActivateAgain,KNullDesC16);

	}

void CTestAppUi::TestWaitOnAppStartL()

	{

	RDebug::Print(_L("TVIEW1 : Test Wait On App Start"));

	RThread appThread;

	TRequestStatus status;

	TThreadId threadId;

	RApaLsSession ls;

	CleanupClosePushL(ls);

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

	TApaAppInfo info;

	User::LeaveIfError(ls.GetAppInfo(info,KUidViewAppTwo));

	CleanupStack::PopAndDestroy();	// ls 

	CApaCommandLine* cmdLine=CApaCommandLine::NewLC();	

	cmdLine->SetExecutableNameL(info.iFullName);

	cmdLine->SetCommandL(EApaCommandViewActivate);

	TFileName fName=_L("c:\\Documents\\");

	TParsePtrC parse(info.iFullName);

	fName.Append(parse.Name());

	cmdLine->SetDocumentNameL(fName);

	RApaLsSession lsSession;

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

  	CleanupClosePushL(lsSession);

  	threadId=User::LeaveIfError(lsSession.StartApp(*cmdLine, threadId));

  	CleanupStack::PopAndDestroy(&lsSession);

	CleanupStack::PopAndDestroy(); // cmdLine

	User::LeaveIfError(appThread.Open(threadId));

	appThread.Logon(status);

	User::WaitForRequest(status);

	}

void CTestAppUi::TestForegroundChangeWhileEventsOnQueueL()

	{

	RDebug::Print(_L("TVIEW1 : Test Foreground Change While Events On Queue"));

	// Activate a view in TView2 first to make sure that the app is available

	CCoeAppUi::ActivateViewL(TVwsViewId(KUidViewAppTwo,KUidViewOne));

	// Activate a view in TView1 to get into a known state so that we can do a check of the outcome of the real test

	CCoeAppUi::ActivateViewL(TVwsViewId(KUidViewAppOne,KUidViewOne));

	// Create an activation event for TView2 and stall long enough so that the event will be waiting for the deactivation

	// in this app. Then immediately bring this app into the foreground.

	CreateActivateViewEventL(TVwsViewId(KUidViewAppTwo,KUidViewOne),KNullUid,KNullDesC8);

	User::After(50000);	// 0.5 sec

	TApaTaskList taskList(CEikonEnv::Static()->WsSession());

	TApaTask task=taskList.FindApp(KUidViewAppOne);

	task.BringToForeground();

	}

void CTestAppUi::CheckForegroundChangeWhileEventsOnQueue()

	{

	TVwsViewId activeView;

	if (GetActiveViewId(activeView)!=KErrNotFound && activeView==TVwsViewId(KUidViewAppOne,KUidViewOne))

		{

		iEikonEnv->InfoMsg(_L("Test passed"));