liancontainer.cpp

symbian 的lian-liankan

/*
* ============================================================================
*  Name     : CLianContainer from LianContainer.h
*  Part of  : Lian
*  Created  : 2006-3-15 by 
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: 
* ============================================================================
*/

#include "LianContainer.h"
#include "fbs.h"
#include "Sound.h"
void CLianContainer::ConstructL(const TRect& aRect)
    {
    CreateWindowL();
	beStart=EFalse;
	iX=0;
	iY=0;
	iOldX=-1; //用于记录选定的单元格的位置
	iOldY=-1;
	iNum=30;  //头像的个数
	iLen=20;  //单元格的大小
	iW=6;
	iH=8;
	iCData=new(ELeave)CData(iW,iH,iNum);
	iCMap=new(ELeave)CMap(iCData,iW,iH,_L("llk.mbm"),iNum,iLen);

	iWelcome=new(ELeave)CFbsBitmap();
	User::LeaveIfError( iWelcome->Load( _L("Z:\\SYSTEM\\apps\\LIAN\\llk2.mbm"),0 ) );

	iSound1=CSound::NewL( _L("Z:\\SYSTEM\\apps\\LIAN\\move.wav") );
	iSound2=CSound::NewL( _L("Z:\\SYSTEM\\apps\\LIAN\\clear.wav") );

    SetRect(aRect);
    ActivateL();
    }

CLianContainer::~CLianContainer()
    {
	delete iCMap;
	delete iCData;
	delete iWelcome;
	delete iSound1;
	delete iSound2;
    }

void CLianContainer::SizeChanged()
    {
    }

TInt CLianContainer::CountComponentControls() const
    {
    return 0; // return nbr of controls inside this container
    }

CCoeControl* CLianContainer::ComponentControl(TInt aIndex) const
    {
       return NULL;
    }

void CLianContainer::Draw(const TRect& aRect) const
    {

	
    CWindowGc& gc = SystemGc();
/**/if(!beStart )
	{
		gc.BitBlt(TPoint(0,0), iWelcome);
		return;
	}
	
    gc.SetPenStyle(CGraphicsContext::ENullPen);
    gc.SetBrushColor(KRgbGray);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(aRect);

	gc.BitBlt(TPoint(0,0),iCMap->iMap);

    gc.SetPenStyle(CGraphicsContext::ESolidPen);
    gc.SetBrushStyle(CGraphicsContext::ENullBrush);
	if(iOldX>=0)
	{
		gc.SetPenColor(KRgbBlack);
		gc.DrawRect(TRect(iOldX*iLen,iOldY*iLen,iOldX*iLen+iLen,iOldY*iLen+iLen));
	}

    gc.SetPenColor(KRgbRed);
    gc.DrawRect(TRect(iX*iLen,iY*iLen,iX*iLen+iLen,iY*iLen+iLen));
    }

void CLianContainer::HandleControlEventL(
    CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
    {
    }

TKeyResponse CLianContainer::OfferKeyEventL(const TKeyEvent& aEvent,TEventCode aCode)
{
	if(aCode!=EEventKey)
		return EKeyWasNotConsumed;

	switch(aEvent.iScanCode)
	{
 		case 53:
		case EStdKeyDevice3:
		{
			if(iOldX>=0)  //第二次选中
			{
				if(iCData->UpdateGrid(iOldX,iOldY,iX,iY))
				{
					iCData->iData[iOldX][iOldY]=0;
					iCData->iData[iX][iY]=0;
					iCMap->UpdateGc();
					iSound2->Play();
				}
				iOldX=-1;
				iOldY=-1;
			}
			else		 //第一次选中
			{
				iOldX=iX;
				iOldY=iY;
			}
 			DrawDeferred();
			break;
		}
		case EStdKeyUpArrow:
		{
			iSound1->Play();
			if(iY>0)
				iY--;
			DrawDeferred();
			break;
		}
		case EStdKeyDownArrow:
		{
			iSound1->Play();
			if(iY<iH-1)
				iY++;
			DrawDeferred();
			break;
		}
		case EStdKeyLeftArrow:
		{
			iSound1->Play();
			if(iX>0)
				iX--;
			DrawDeferred();
			break;
		}
		case EStdKeyRightArrow:
		{
			iSound1->Play();
			if(iX<iW-1)
				iX++;
			DrawDeferred();
			break;
		}
		default:
			return EKeyWasNotConsumed;
	}
	return EKeyWasConsumed;
}


// End of File  

void CLianContainer::StartGame(TInt iW, TInt iH)
{
	if(iCData)
	{
		delete iCData;
		iCData=new(ELeave)CData(iW,iH,iNum);
	}
	if(iCMap)
	{
		delete iCMap;
		iCMap=new(ELeave)CMap(iCData,iW,iH,_L("llk.mbm"),iNum,iLen);
	}

	this->iW=iW;
	this->iH=iH;
	beStart=ETrue;
	DrawDeferred();
}