/*

* 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 the License "Symbian Foundation License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "T_DataWsSession.h"

#include "T_GraphicsUtil.h"

#include "T_DataWindowGroup.h"

//	EPOC Includes

#include <apgtask.h>

#include <w32std.h>

#include <gdi.h>

/*@{*/

_LIT(KDataClassname,							"RWsSession");

///	Fields

_LIT(KFldCheckWithStore,						"checkwithstore");

_LIT(KFldExpected,								"expected");

_LIT(KFldKeyCode,								"keycode");

_LIT(KFldModifier,								"modifier");

_LIT(KFldModifierMask,							"modifiermask");

_LIT(KFldModifiers,								"modifiers");

_LIT(KFldNullPointer,							"nullpointer");

_LIT(KFldOffset,								"offset");

_LIT(KFldRepeats,								"repeats");

_LIT(KFldStdScanCode,							"stdscancode");

_LIT(KFldType,									"type");

_LIT(KFldStore,									"store");

_LIT(KFldPos,									"pos");

_LIT(KFldDeviceNumber,							"devicenumber");

_LIT(KFldTip,									"tip");

_LIT(KFldIdentifier,							"identifier");

_LIT(KFldSpriteMember,							"spritemember");

_LIT(KFldSpriteFlags,							"spriteflags");

_LIT(KFldAlignment,								"alignment");

_LIT(KFldWindowGroup,							"windowgroup");

///	Parameters

_LIT(KLogMessage,	 							"logMessage");

_LIT(KLogCommand,	 							"logCommand");

_LIT(KTPoint,	 								"point");

_LIT(KInputWGId,			  					"inputWGId");

_LIT(KBGColour,									"bgcolour");

_LIT(KInputCursorNumber,						"inputcursornumber");

_LIT(KComputeMode,								"computemode");

_LIT(KInputScrnNo,	  							"inputscreenno");

_LIT(KDefDisplayMode,	  						"defDisplayMode");

_LIT(KDefModeMaxNumColor,	  					"defModeMaxNumColor");

_LIT(KDefModeMaxNumGray,	  					"defModeMaxNumGray");

_LIT(KWindowGroupIdentifier,					"wgIdentifier");

_LIT(KInputDefaultCursorNumber,					"defaultsyscurnum");

_LIT(KUseRfs,									"userfs");

_LIT(KExpectedHeapCount,    					"heapCount");

_LIT(KExpectPtrCursorMode,    					"expectptrcurmode");

_LIT(KExpectBgColour,							"expectbgcolour");

_LIT(KExpectedDiff,								"expected_diff");

_LIT(KSetBuffer,			  					"setbuffer");

_LIT(KSetMaxBuffer,			  					"setmaxbuffer");

_LIT(KSetFocusScreen,		  					"setfocusscreen");

_LIT(KSetEventOffOn,							"seteventoffon");

_LIT(KWTreeNodeObj,								"treenodeobj");

_LIT(KExpectShadowVector,						"expectshdwvet");

_LIT(KAutoFlushState,		  					"newFlushstate");

_LIT(KExpectFlushState,		  					"expectedFlushstate");

_LIT(KVersionBuild,			  					"build");

_LIT(KVersionMajor,			  					"major");

_LIT(KVersionMinor,			  					"minor");

_LIT(KWGUseArray,			  					"usearray");

_LIT(KWGListPriority,							"priority");

_LIT(KWGGivenPriority,							"givenwgpriority");

_LIT(KWGSpecifieScrnNo,							"specifiescrnno");

_LIT(KWGScreenNumber,							"screennum");

_LIT(KWGOrdinalId,								"identifier");

_LIT(KWGOrdinalPosition,						"position");

_LIT(KWGOrdinalPriority,						"wgid");

_LIT(KWGinquiredId,								"inquiredwgid");

_LIT(KFindWGPreId,								"prewgid");

_LIT(KMatchWGString,							"matchwgname");

_LIT(KThreadId,									"threadid");

_LIT(KRequestEvent,								"requestevent");

_LIT(KRequestRedraw,							"requestRedraw");

_LIT(KPKPriorityKey,							"prioritykey");

_LIT(KSetHotKey,								"hotkey");

_LIT(KClsHotKey,								"clshotkey");

_LIT(KRestoreDefHotKey,							"restoredefhk");

_LIT(KSetKeyCode,								"keycode");

_LIT(KDblClickInterval,							"maxinterval");

_LIT(KDblClickDistance,							"maxdistance");

_LIT(KExpectedDblMaxInitialTime,				"expecteddblmaxinittime");

_LIT(KExpectedDblDistance,						"expecteddblmaxdistance");

_LIT(KSetKBRepRateInterval,						"kbreprateinterval");

_LIT(KSetKBRepRateTime,							"kbrepratetime");

_LIT(KWGGetExpectedKBInitialTime,				"expectedkbinittime");

_LIT(KWGGetExpectedKBRepeatTime,				"expectedkbRepeattime");

_LIT(KSetSysFading,								"sysfadonoff");

_LIT(KSetblackMapFading,						"blackmapfading");

_LIT(KSetwhiteMapFading,						"whitemapfading");

_LIT(KSetDefblackMapFading,						"defblackmapfading");

_LIT(KSetDefwhiteMapFading,						"defwhitemapfading");

_LIT(KSetShadowVec,								"shadowvector");

_LIT(KSetScrnSizeMode,							"screensizemode");

_LIT(KSetPtrCurPosValue,						"ptrcurpos");

_LIT(KPtrCurPosArea,							"ptrcurarea");

_LIT(KSetPtrCurMode,							"pointercurmode");

_LIT(KSetCltCurMode,							"cltcurmode");

_LIT(KInputPermanentModifier,					"inputpermanmodif");

_LIT(KInputPermanentModifierState,				"inputpermanmodifstate");

//Commands

_LIT(KCmdnew,									"new");

_LIT(KCmdConnect,								"Connect");

_LIT(KCmdClose,									"Close");

_LIT(KCmdVersion,								"Version");

_LIT(KCmdSetHotKey,								"SetHotKey");

_LIT(KCmdClearHotKeys,							"ClearHotKeys");

_LIT(KCmdRestoreDefaultHotKey,					"RestoreDefaultHotKey");

_LIT(KCmdEventReady,							"EventReady");

_LIT(KCmdEventReadyCancel,						"EventReadyCancel");

_LIT(KCmdGetEvent,								"GetEvent");

_LIT(KCmdPurgePointerEvents,					"PurgePointerEvents");

_LIT(KCmdRedrawReady,							"RedrawReady");

_LIT(KCmdRedrawReadyCancel,						"RedrawReadyCancel");

_LIT(KCmdGetRedraw,								"GetRedraw");

_LIT(KCmdPriorityKeyReady,						"PriorityKeyReady");

_LIT(KCmdPriorityKeyReadyCancel,				"PriorityKeyReadyCancel");

_LIT(KCmdGetPriorityKey,						"GetPriorityKey");

_LIT(KCmdFlush,									"Flush");

_LIT(KCmdSetAutoFlush,							"SetAutoFlush");

_LIT(KCmdSetKeyboardRepeatRate,					"SetKeyboardRepeatRate");

_LIT(KCmdGetKeyboardRepeatRate,					"GetKeyboardRepeatRate");

_LIT(KCmdGetDoubleClickSettings,				"GetDoubleClickSettings");

_LIT(KCmdSetDoubleClick,						"SetDoubleClick");

_LIT(KCmdNumWindowGroups,						"NumWindowGroups");

_LIT(KCmdWindowGroupList,						"WindowGroupList");

_LIT(KCmdGetFocusWindowGroup,					"GetFocusWindowGroup");

_LIT(KCmdGetDefaultOwningWindow,				"GetDefaultOwningWindow");

_LIT(KCmdSetWindowGroupOrdinalPosition,			"SetWindowGroupOrdinalPosition");

_LIT(KCmdGetWindowGroupClientThreadId,			"GetWindowGroupClientThreadId");

_LIT(KCmdGetWindowGroupHandle,					"GetWindowGroupHandle");

_LIT(KCmdGetWindowGroupOrdinalPriority,			"GetWindowGroupOrdinalPriority");

_LIT(KCmdGetWindowGroupNameFromIdentifier,		"GetWindowGroupNameFromIdentifier");

_LIT(KCmdFindWindowGroupIdentifier,				"FindWindowGroupIdentifier");

_LIT(KCmdFetchMessage,							"FetchMessage");

_LIT(KCmdSetShadowVector,						"SetShadowVector");

_LIT(KCmdShadowVector,							"ShadowVector");

_LIT(KCmdSetBackgroundColor,					"SetBackgroundColor");

_LIT(KCmdGetBackgroundColor,					"GetBackgroundColor");

_LIT(KCmdSetSystemPointerCursor,				"SetSystemPointerCursor");

_LIT(KCmdClearSystemPointerCursor,				"ClearSystemPointerCursor");

_LIT(KCmdClaimSystemPointerCursorList,			"ClaimSystemPointerCursorList");

_LIT(KCmdFreeSystemPointerCursorList,			"FreeSystemPointerCursorList");

_LIT(KCmdSetCustomTextCursor,					"SetCustomTextCursor");

_LIT(KCmdResourceCount,							"ResourceCount");

_LIT(KCmdPasswordEntered,						"PasswordEntered");

_LIT(KCmdComputeMode,							"ComputeMode");

_LIT(KCmdHeapCount,								"HeapCount");

_LIT(KCmdSetModifierState,						"SetModifierState");

_LIT(KCmdGetModifierState,						"GetModifierState");

_LIT(KCmdRequestOffEvents,						"RequestOffEvents");

_LIT(KCmdGetDefModeMaxNumColors,				"GetDefModeMaxNumColors");

_LIT(KCmdGetColorModeList,						"GetColorModeList");

_LIT(KCmdSetPointerCursorArea,					"SetPointerCursorArea");

_LIT(KCmdPointerCursorArea,						"PointerCursorArea");

_LIT(KCmdSetPointerCursorMode,					"SetPointerCursorMode");

_LIT(KCmdSetClientCursorMode,					"SetClientCursorMode");

_LIT(KCmdPointerCursorMode,						"PointerCursorMode");

_LIT(KCmdSetDefaultSystemPointerCursor,			"SetDefaultSystemPointerCursor");

_LIT(KCmdClearDefaultSystemPointerCursor,		"ClearDefaultSystemPointerCursor");

_LIT(KCmdSetPointerCursorPosition,				"SetPointerCursorPosition");

_LIT(KCmdPointerCursorPosition,					"PointerCursorPosition");

_LIT(KCmdSetDefaultFadingParameters,			"SetDefaultFadingParameters");

_LIT(KCmdPrepareForSwitchOff,					"PrepareForSwitchOff");

_LIT(KCmdSetBufferSizeL,						"SetBufferSizeL");

_LIT(KCmdSetMaxBufferSizeL,						"SetMaxBufferSizeL");

_LIT(KCmdSetSystemFaded,						"SetSystemFaded");

_LIT(KCmdSetFocusScreen,						"SetFocusScreen");

_LIT(KCmdGetFocusScreen,						"GetFocusScreen");

_LIT(KCmdClearAllRedrawStores,					"ClearAllRedrawStores");

_LIT(KCmdLogCommand,							"LogCommand");

_LIT(KCmdLogMessage,							"LogMessage");

_LIT(KCmdNumberOfScreens,						"NumberOfScreens");

_LIT(KCmdSimulateRawEvent,						"SimulateRawEvent");

_LIT(KCmdSimulateKeyEvent,						"SimulateKeyEvent");

///	Logging

_LIT(KLogError,									"Error=%d");

_LIT(KLogMissingParameter,						"Missing parameter '%S'");

_LIT(KLogNotExpectedValue,						"Not expected value");

//constants 

const TInt  KGroupNameMaxSize =100;

/*@}*/

//////////////////////////////////////////////////////////////////////

// Construction/Destruction

//////////////////////////////////////////////////////////////////////

CT_DataWsSession* CT_DataWsSession::NewL()

	{

	CT_DataWsSession*    ret=new (ELeave) CT_DataWsSession();

	CleanupStack::PushL(ret);

	ret->ConstructL();

	CleanupStack::Pop(ret);

	return ret;

	}

CT_DataWsSession::CT_DataWsSession()

:	CDataWrapperBase()

,	iWsSession(NULL)

,	iResourceCount(0)

,	iNumWinGroup(0)

,	iColorModeCount(0)

,	iWindowGroupIdentifier(0)

,	iActiveEventReady(NULL)

,	iActivePriorityKeyReady(NULL)

,	iActiveRedrawReady(NULL)

	{

	}

void CT_DataWsSession::ConstructL()

	{

	iActiveEventReady=CActiveCallback::NewL(*this);

	iActivePriorityKeyReady=CActiveCallback::NewL(*this);

	iActiveRedrawReady=CActiveCallback::NewL(*this);

	}

CT_DataWsSession::~CT_DataWsSession()

	{

	DestroyData();

	delete iActiveRedrawReady;

	iActiveRedrawReady=NULL;

	delete iActivePriorityKeyReady;

	iActivePriorityKeyReady=NULL;

	delete iActiveEventReady;

	iActiveEventReady=NULL;

	}

void CT_DataWsSession::SetObjectL(TAny* aAny)

	{

	DestroyData();

	iWsSession = static_cast<RWsSession*> (aAny);

	}

void CT_DataWsSession::DisownObjectL()

	{

	iWsSession = NULL;

	}

void CT_DataWsSession::DestroyData()

	{

	delete iWsSession;

	iWsSession=NULL;

	}

MWsClientClass* CT_DataWsSession::GetClientClass() const

	{

	return iWsSession;

	}

/**

* Process a command read from the ini file

*

* @param aCommand			the command to process

* @param aSection			the entry in the ini file requiring the command to be processed

* @param aAsyncErrorIndex	index of command. used for async calls

*

* @return ETrue if the command is processed

*/

TBool CT_DataWsSession::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex)

	{

	TBool	ret = ETrue;

	if ( aCommand==KCmdnew || aCommand==KDataClassname )

		{

		DoCmdnew();

		}

	else if ( aCommand==KCmdConnect )

		{

		DoCmdConnectL(aSection);

		}

	else if ( aCommand==KCmdClose )

		{

		DoCmdClose();

		}

	else if ( aCommand==KCmdVersion )

		{

		DoCmdVersion(aSection);

		}

	else if ( aCommand==KCmdSetHotKey )

		{

		DoCmdSetHotKey(aSection);

		}

	else if ( aCommand==KCmdClearHotKeys )

		{

		DoCmdClearHotKeys(aSection);

		}

	else if ( aCommand==KCmdRestoreDefaultHotKey )

		{

		DoCmdRestoreDefaultHotKey(aSection);

		}

	else if ( aCommand==KCmdEventReady )

		{

		DoCmdEventReady(aSection, aAsyncErrorIndex);

		}

	else if ( aCommand==KCmdEventReadyCancel )

		{

		DoCmdEventReadyCancel();

		}

	else if ( aCommand==KCmdGetEvent )

		{

		DoCmdGetEventL(aSection);

		}

	else if ( aCommand==KCmdPurgePointerEvents )

		{

		DoCmdPurgePointerEvents();

		}

	else if ( aCommand==KCmdRedrawReady )

		{

		DoCmdRedrawReady(aSection, aAsyncErrorIndex);

		}

	else if ( aCommand==KCmdRedrawReadyCancel )

		{

		DoCmdRedrawReadyCancel();

		}

	else if ( aCommand==KCmdGetRedraw )

		{

		DoCmdGetRedrawL(aSection);

		}

	else if ( aCommand==KCmdPriorityKeyReady )

		{

		DoCmdPriorityKeyReady(aSection, aAsyncErrorIndex);

		}

	else if ( aCommand==KCmdPriorityKeyReadyCancel )

		{

		DoCmdPriorityKeyReadyCancel();

		}

	else if ( aCommand==KCmdGetPriorityKey )

		{

		DoCmdGetPriorityKeyL(aSection);

		}

	else if ( aCommand==KCmdFlush )

		{

		DoCmdFlush();

		}

	else if ( aCommand==KCmdSetAutoFlush )

		{

		DoCmdSetAutoFlush(aSection);

		}

	else if ( aCommand==KCmdSetKeyboardRepeatRate )

		{

		DoCmdSetKeyboardRepeatRate(aSection);

		}

	else if ( aCommand==KCmdGetKeyboardRepeatRate )

		{

		DoCmdGetKeyboardRepeatRate(aSection);

		}

	else if ( aCommand==KCmdGetDoubleClickSettings )

		{

		DoCmdGetDoubleClickSettings(aSection);

		}

	else if ( aCommand==KCmdSetDoubleClick )

		{

		DoCmdSetDoubleClick(aSection);

		}

	else if ( aCommand==KCmdNumWindowGroups )

		{

		DoCmdNumWindowGroups(aSection);

		}

	else if ( aCommand==KCmdWindowGroupList )

		{

		DoCmdWindowGroupListL(aSection);

		}

	else if ( aCommand==KCmdGetFocusWindowGroup )

		{

		DoCmdGetFocusWindowGroup(aSection);

		}

	else if ( aCommand==KCmdGetDefaultOwningWindow )

		{

		DoCmdGetDefaultOwningWindow(aSection);

		}

	else if ( aCommand==KCmdSetWindowGroupOrdinalPosition )

		{

		DoCmdSetWindowGroupOrdinalPosition(aSection);

		}

	else if ( aCommand==KCmdGetWindowGroupClientThreadId )

		{

		DoCmdGetWindowGroupClientThreadId(aSection);

		}

	else if ( aCommand==KCmdGetWindowGroupHandle )

		{

		DoCmdGetWindowGroupHandle(aSection);

		}

	else if ( aCommand==KCmdGetWindowGroupOrdinalPriority )

		{

		DoCmdGetWindowGroupOrdinalPriority(aSection);

		}

	else if ( aCommand==KCmdGetWindowGroupNameFromIdentifier )

		{

		DoCmdGetWindowGroupNameFromIdentifier(aSection);

		}

	else if ( aCommand==KCmdFindWindowGroupIdentifier )

		{

		DoCmdFindWindowGroupIdentifier(aSection);

		}

	else if ( aCommand==KCmdFetchMessage )

		{

		DoCmdFetchMessage(aSection);

		}

	else if ( aCommand==KCmdSetShadowVector )

		{

		DoCmdSetShadowVector(aSection);

		}

	else if ( aCommand==KCmdShadowVector )

		{

		DoCmdShadowVector(aSection);

		}

	else if ( aCommand==KCmdSetBackgroundColor )

		{

		DoCmdSetBackgroundColor(aSection);

		}

	else if ( aCommand==KCmdGetBackgroundColor )

		{

		DoCmdGetBackgroundColor(aSection);

		}

	else if ( aCommand==KCmdSetSystemPointerCursor )

		{

		DoCmdSetSystemPointerCursor(aSection);

		}

	else if ( aCommand==KCmdClearSystemPointerCursor )

		{

		DoCmdClearSystemPointerCursor(aSection);

		}

	else if ( aCommand==KCmdClaimSystemPointerCursorList )

		{

		DoCmdClaimSystemPointerCursorList();

		}

	else if ( aCommand==KCmdFreeSystemPointerCursorList )

		{

		DoCmdFreeSystemPointerCursorList();

		}

	else if ( aCommand==KCmdSetCustomTextCursor )

		{

		DoCmdSetCustomTextCursorL(aSection);

		}

	else if ( aCommand==KCmdResourceCount )

		{

		DoCmdResourceCount(aSection);

		}

	else if ( aCommand==KCmdPasswordEntered )

		{

		DoCmdPasswordEntered();

		}

	else if ( aCommand==KCmdComputeMode )

		{

		DoCmdComputeMode(aSection);

		}

	else if ( aCommand==KCmdHeapCount )

		{

		DoCmdHeapCount(aSection);

		}

	else if ( aCommand==KCmdSetModifierState )

		{

		DoCmdSetModifierState(aSection);

		}

	else if ( aCommand==KCmdGetModifierState )

		{

		DoCmdGetModifierState(aSection);

		}

	else if ( aCommand==KCmdRequestOffEvents )

		{

		DoCmdRequestOffEventsL(aSection);

		}

	else if ( aCommand==KCmdGetDefModeMaxNumColors )

		{

		DoCmdGetDefModeMaxNumColors(aSection);

		}

	else if ( aCommand==KCmdGetColorModeList )

		{

		DoCmdGetColorModeListL(aSection);

		}

	else if ( aCommand==KCmdSetPointerCursorArea )

		{

		DoCmdSetPointerCursorArea(aSection);

		}

	else if ( aCommand==KCmdPointerCursorArea )

		{

		DoCmdPointerCursorArea(aSection);

		}

	else if ( aCommand==KCmdSetPointerCursorMode )

		{

		DoCmdSetPointerCursorMode(aSection);

		}

	else if ( aCommand==KCmdSetClientCursorMode )

		{

		DoCmdSetClientCursorMode(aSection);

		}

	else if ( aCommand==KCmdPointerCursorMode )

		{

		DoCmdPointerCursorMode(aSection);

		}

	else if ( aCommand==KCmdSetDefaultSystemPointerCursor )

		{

		DoCmdSetDefaultSystemPointerCursor(aSection);

		}

	else if ( aCommand==KCmdClearDefaultSystemPointerCursor )

		{

		DoCmdClearDefaultSystemPointerCursor();

		}

	else if ( aCommand==KCmdSetPointerCursorPosition )

		{

		DoCmdSetPointerCursorPosition(aSection);