/*

* Copyright (c) 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:  

*

*/

#ifndef PIPROFILER_BUPECOM_SAMPLER_H

#define PIPROFILER_BUPECOM_SAMPLER_H

#include <w32std.h>

#include <StringLoader.h>

#include <w32std.h>			// RWsSession

#include <w32adll.h>		// RAnim DLL

#include <e32std.h>

#include <e32property.h>	// RProperty

#include <piprofiler/ProfilerTraces.h>

#include <piprofiler/ProfilerConfig.h>

#include <piprofiler/ProfilerVersion.h>

#include <piprofiler/SamplerPluginInterface.h>

#include <piprofiler/ProfilerGenericClassesUsr.h>

#include <data_caging_path_literals.hrh> // for KDC_SHARED_LIB_DIR

// Button press&touch event Anim DLL interface

#include "TouchEventClientDll.h"

// caption definitions

_LIT8(KBUPShortName, "bup");

_LIT8(KBUPLongName, "Button and touch event capture");

_LIT8(KBUPDescription, "Button and touch event sampler\nTracing button and touch screen events\nHW dep: N/A\nSW dep: S60 3.0\n");

const TUid KProfilerKeyEventPropertyCat={0x2001E5AD};

enum TProfilerKeyEventPropertyKeys

	{

	EProfilerKeyEventPropertySample = 7

	};

const TUid KGppPropertyCat={0x20201F70};

enum TGppPropertyKeys

	{

	EGppPropertySyncSampleNumber

	};

static _LIT_SECURITY_POLICY_PASS(KAllowAllPolicy);

static _LIT_SECURITY_POLICY_C1(KCapabilityNone, ECapability_None);

_LIT(KDllName, "PIProfilerTouchEventAnim.DLL");	// animation server dll	on user disk

/*

 *	

 *	BUP sampler definition

 *	

 */

class CProfilerButtonListener;

class CSamplerPluginInterface;

class CBupPlugin : public CSamplerPluginInterface

{

public:	

	static CBupPlugin* NewL(const TUid aImplementationUid, TAny* aInitParams);

			~CBupPlugin();

	void 	GetCaption( TDes& aCaption, TInt aType, TInt aSubId ) const;

	TInt	ResetAndActivateL(CProfilerSampleStream& aStream);

	TInt	StopSampling();

    TBool   Enabled() { return iEnabled; }

	TInt 	GetSamplerType();

	TInt	CreateFirstSample();

	// no sub samplers, from CSamplerPluginInterface

	TInt 	SubId(TUid /*aId*/) const {return KErrNotFound;}

	TInt 	GetSubSamplers(TDes* /*aDes*/){return KErrNotFound;}

	TInt 	GetSamplerUidByName(TDesC8& /*name*/){return KSamplerBupPluginUid.iUid;}

	TInt 	GetSubCount(){return KErrNotFound;}

	void    GetAttributesL(CArrayFixFlat<TSamplerAttributes>* aAttributes);

    TInt    SetAttributesL(TSamplerAttributes aAttributes);

    void    InitiateSamplerAttributesL();

    TInt    ConvertRawSettingsToAttributes(CDesC8ArrayFlat* aSingleSettingArray);

    TInt    DoSetSamplerSettings(CDesC8ArrayFlat* aAllSettings, TDesC8& aSamplerName, TInt aIndex);

    void    SaveSettingToAttributes(const TDesC8& aSetting, TInt aIndex);

	TUid  Id(TInt aSubId) const;

	void FillThisStreamBuffer(TBapBuf* nextFree,TRequestStatus& aStatus); 

private:

			CBupPlugin();

	void 	ConstructL();

private:

	TUint8					iVersion[20];

	TPtr8					iVersionDescriptor;

	TInt 					iSamplerType;

	CProfilerButtonListener* 	iButtonListener;

    CArrayFixFlat<TSamplerAttributes>* iSamplerAttributes;

public:

	TUint32* 				iSampleTime;

};

/*

*

*  Base class for all windows

*

*/

class CWsClient : public CActive

	{

	protected:

		//construct

		CWsClient();

		CWsScreenDevice* iScreen;

		RWsSession iWs;

	public:

		void ConstructL();

		// destruct

		~CWsClient();

		// main window

		virtual void ConstructMainWindowL();

		// terminate cleanly

		void Exit();

		// active object protocol

		void IssueRequest(); // request an event

		void DoCancel(); // cancel the request

		virtual TInt RunError(TInt aError) = 0;

		virtual void RunL() = 0; // handle completed request

		virtual void HandleKeyEventL (TKeyEvent& aKeyEvent) = 0;

		RWindowGroup Group() {return iGroup;};

    private:

		RWindowGroup    iGroup;

		CWindowGc*      iGc;

		friend class    CWindow; // needs to get at session

		RProperty       iProperty;

	};

class CWindow;

class CProfilerButtonListener : public CWsClient 

{

public:

	static 	CProfilerButtonListener* NewL(CBupPlugin* aSamplerm);

			~CProfilerButtonListener();

private:

			CProfilerButtonListener(CBupPlugin* aSampler);

public:

	void 	ConstructMainWindowL();

	void 	HandleKeyEventL (TKeyEvent& aKeyEvent);

	void 	RunL();

	TInt    RunError(TInt aError);

	TInt 	StartL();

	TInt	Stop();

private:

	TUint8							iSample[8];

	CBupPlugin*						iSampler;

	RProfilerTouchEventAnim*			iAnim;

	RAnimDll*						iAnimDll;

	CWindow* 						iMainWindow;	// main window

	TInt	 						iSampleStartTime;

};

/*

*

*  CWindow declaration

*

*/

class CWindow : public CBase

	{

	protected:

		RWindow iWindow; 	// window server window

		TRect iRect; 		// rectangle re owning window

	public:

		CWindow(CWsClient* aClient);

		void ConstructL (const TRect& aRect, CWindow* aParent=0);

		~CWindow();

		// access

		RWindow& Window(); // our own window

		CWindowGc* SystemGc(); // system graphics context

		CWsClient* Client() {return iClient;};

	private:

		CWsClient* iClient; // client including session and group

	};

#endif