smbmusicapmainplayerfilterprocessmakethumbnail.h

symbian

/* Copyright (C) 2006 Sony Ericsson Mobile Communications Japan, Inc. */
/*-------------------------------------------------------------------------*/
// FileName:
//  SmbMusicAPMainPlayerFilterProcessMakeThumbnail.h
//
// Description: 
//  SmbMusicAPMainPlayerFilterProcessMakeThumbnail class header.
/*------------------------------------------------------------------------*/
//曄峏棜楌
//擔晅          |曄峏幰     |撪梕
//--------------+-----------+----------------------------------------------
//2006/08/11	|SDNA壀嶳	|怴婯嶌惉

#ifndef __SMBMUSICAPMAINPLAYERFILTERPROCESSMAKETHUMBNAIL_H__
#define __SMBMUSICAPMAINPLAYERFILTERPROCESSMAKETHUMBNAIL_H__

#include "SmbMusicAPMainPlayerFilterProcess.h"
#include "SmbMusicAPMainPlayerFilterSyncServerController.h"

SEMCJ_NAMESPACE_BEGIN

class CSmbMusicAPMainPlayerFilterProcessMakeThumbnail : public CSmbMusicAPMainPlayerFilterProcess
	  												  , public MSmbMusicAPMainPlayerFilterSyncServerProcessResponseObserver
	{
public:

	/**
	 僐儞僗僩儔僋僞
	 * @param[in]	aObserver				僆僽僓乕僶偺億僀儞僞
	 * @param[in]	aSyncServerController	摨婜僒乕僶惂屼偺嶲徠
	 * @return	側偟
	 */
	CSmbMusicAPMainPlayerFilterProcessMakeThumbnail(MSmbMusicAPMainPlayerFilterProcessObserver&			aObserver,
													CSmbMusicAPMainPlayerFilterSyncServerController&	aSyncServerController);

	/**
	 僨僗僩儔僋僞
	 * @param	側偟
	 * @return	側偟
	 */
	virtual ~CSmbMusicAPMainPlayerFilterProcessMakeThumbnail();

	/**
	 儕僙僢僩
	 * @param	側偟
	 * @return	側偟
	 */
	void Reset();

	/**
	 僷儔儊乕僞愝掕
	 * @param[in]	aMainBitmap		儊僀儞價僢僩儅僢僾
	 * @param[in]	aMaskBitmap		儅僗僋價僢僩儅僢僾
	 * @return						愝掕偺惉斲
	 */
	TBool SetParam(CFbsBitmap* aMainBitmap, CFbsBitmap* aMaskBitmap = NULL);
	
	/**
	 僒儉僱僀儖傾僀僐儞庢摼
	 * @param[out]	aIcon			僒儉僱僀儖傾僀僐儞 奿擺応強偺嶲徠
	 * @return						庢摼偺惉斲乮張棟偑廔椆偟偰偄傞偐偳偆偐乯
	 */
	TBool GetThumbnailIcon(CGulIcon*& aIcon);

public: /* MSmbMusicAPMainPlayerFilterSyncServerProcessResponseObserver */

	/**
	 * 梫媮姰椆
	 *
	 * @param[in]		aKind				梫媮庬暿
	 * @param[in]		aResult				張棟寢壥
	 * @param[in]		aResponse			墳摎僋儔僗偺嶲徠乮忣曬庢摼梡乯
	 */
	void RequestComplete(TSmbMusicAPMainPlayerRequest aKind, TInt aResult, MSmbMusicAPMainPlayerFilterSyncServerProcessResponse& aResponse);

	/**
	 * 梫媮僉儍儞僙儖
	 *
	 * @param[in]		aKind				梫媮庬暿
	 * @param[in]		aResponse			墳摎僋儔僗偺嶲徠乮忣曬庢摼梡乯
	 */
	void RequestCancel(TSmbMusicAPMainPlayerRequest aKind, MSmbMusicAPMainPlayerFilterSyncServerProcessResponse& aResponse);


public: /* CSmbMusicAPMainPlayerFilterProcess */
	/**
 	* 僾儘僙僗庬暿庢摼
 	* @param	側偟
 	* @return	僾儘僙僗庬暿
 	*/
	TSmbMusicAPMainPlayerFilterProcessType GetProcessType(){return EProcessTypeMakeThumbnail;};

private: /* CSmbMusicAPMainPlayerFilterProcess */

	/**
	 * 僐儅儞僪張棟傪幚峴偡傞
	 * @param	側偟
	 * @return	側偟
	 */
	void DoSequence();

	/**
	 * 偡傋偰偺僐儅儞僪幚峴偑廔傢偭偨偐偳偆偐妋擣偡傞
	 * @param	側偟
	 * @return	廔椆敾掕(ETrue:姰椆嵪 EFalse丗枹姰椆)
	 */
	TBool IsSequenceFinished();


private:

//Change-S PTX-824 暯壀
	// 僐乕僨傿儞僌僈僀僪儔僀儞偵懃傝廋惓('_'傪徚嫀丄掕媊柤傪廋惓丄僐儊儞僩傪捛壛)
	/**
	 * 敪惗僀儀儞僩偺庬椶
	 */
	enum TFilterProcessMakeThumbnailEvent
		{
		EFilterProcessMakeThumbnailEventStart,
		EFilterProcessMakeThumbnailEventSyncServerComplete,
		EFilterProcessMakeThumbnailEventSyncServerCancel,
		EFilterProcessMakeThumbnailEventSyncServerErr,
		};

	// 僐乕僨傿儞僌僈僀僪儔僀儞偵懃傝廋惓('_'傪徚嫀丄掕媊柤傪廋惓丄僐儊儞僩傪捛壛)
	/**
	 * 張棟忬懺偺庬椶
	 */
	enum TFilterProcessMakeThumbnailState
		{
		EFilterProcessMakeThumbnailStateIdle,					///< 枹張棟
		EFilterProcessMakeThumbnailStateWaitStart,				///< 張棟奐巒懸偪
		EFilterProcessMakeThumbnailStateResizeBitmap,			///< 夋憸儕僒僀僘拞
		EFilterProcessMakeThumbnailStateEnd,					///< 張棟廔椆
		EFilterProcessMakeThumbnailStateErr,					///< 僄儔乕廔椆
		};
//Change-E PTX-824 暯壀

	// 敪惗僀儀儞僩
	TFilterProcessMakeThumbnailEvent					iEvent;
	// 張棟忬懺
	TFilterProcessMakeThumbnailState					iState;

	// 摨婜僒乕僶惂屼
	CSmbMusicAPMainPlayerFilterSyncServerController&	iSyncServer;
	// 摨婜僒乕僶惂屼 梫媮ID
	TInt												iRequestId;

	// 僒儉僱僀儖夋憸忣曬(強桳尃側偟)
	CFbsBitmap* 										iMainBitmap;
	CFbsBitmap* 										iMaskBitmap;

	// 儕僒僀僘屻偺僒儉僱僀儖夋憸忣曬
	CFbsBitmap* 										iMainResizeBitmap;
	CFbsBitmap* 										iMaskResizeBitmap;

	// 僒儉僱僀儖傾僀僐儞
	CGulIcon*											iResultThumbnail;

// Add-S PTX-824 暯壀
	DCM_NAMESPACE::RLog& 								iLog;		///< 儘僌弌椡僋儔僀傾儞僩(uses)
// Add-E PTX-824 暯壀
	};


SEMCJ_NAMESPACE_END

#endif // __SMBMUSICAPMAINPLAYERFILTERPROCESSMAKETHUMBNAIL_H__

// end of SmbMusicAPMainPlayerFilterProcessMakeThumbnail.h
/* Copyright (C) 2006 Sony Ericsson Mobile Communications Japan, Inc. */