biaofengmainwindow.cpp

一个可以加载图片作为下拉菜单的symbian手机示例

/*
 * BiaofengMainWindow.cpp
 *
 *  Created on: 2009-4-24
 *      Author: IBM
 */

#include <eikstart.h>

#include <eiklabel.h> 
#include <f32file.h>
#include <eikedwin.h> 
#include <aknappui.h>

#include <e32std.h>

#include <aknutils.h>
#include <bautils.h>
#include <apgtask.h>

#include "BiaofengMainWindow.h"
#include "BiaofengAppView.h"

#include "ImageHelper.h"
#include <Biaofeng_0xE4A1DB93.rsg>

//////////////////////////////////////////////////////////////////////////////
//
// -----> CMainWinControl(implementation)
//
//////////////////////////////////////////////////////////////////////////////
CMainWinControl::CMainWinControl()
    {
    iStartLogo=0;
    iTimeCount=0;
    
    TInt k=0;
    for( k=0; k<MAX_PIC_NUM; k++ )
    	iImageArray[k]=NULL ;
    
    }

CMainWinControl::~CMainWinControl()
    {
	delete iMap;
	iMap = NULL;

	delete iMapMask;
	iMapMask = NULL;
	
	delete iAreaControl;
	iAreaControl = NULL;
	
    if( iContainer )  {  delete iContainer; iContainer=NULL; }
    	
    if( iLabel1 )  {  delete iLabel1; iLabel1=NULL; }
    
    if( iImage_bk01 )  {  delete iImage_bk01; iImage_bk01=NULL; }
    if( iImage_logo )  {  delete iImage_logo; iImage_logo=NULL; }
    
    TInt i=0;
    for(i=0;i<=18;i++)
    	{
    	if(iImageArray[i])
    		{
    	delete iImageArray[i];
    	iImageArray[i]=NULL;
    		}
    	}
    
    if( m_BackSurface )
        {
            delete m_BackSurface;
            m_BackSurface=NULL;
        }   
 
    if( pEdwin )
		{
			delete pEdwin;
			pEdwin=NULL;
		}
     
    }

TBool CMainWinControl::LoadImage()
	{		
	// MAX_PIC_NUM
	// iImage_bk01 = CXPic::LoadL( m_PrivatePath ,_L("bg01.png"));
	
	// if( !iImageArray[0] || !iImageArray[0]->m_bIsLoadFinish )
	
	iImageArray[0]= iImage_logo;
	iImageArray[1]= iImage_bk01;
	
	//if( !iImageArray[2] || !iImageArray[2]->m_bIsLoadFinish )
		iImageArray[2]= CXPic::LoadL( m_PrivatePath ,_L("bottombg.png") ); 
	
	iImageArray[3]= CXPic::LoadL( m_PrivatePath ,_L("bottom02.png") );  
	
	iImageArray[4]= CXPic::LoadL( m_PrivatePath ,_L("bottom_left2.png") );  
	iImageArray[5]= CXPic::LoadL( m_PrivatePath ,_L("bottom_right2.png") );  
	
	iImageArray[6]= CXPic::LoadL( m_PrivatePath ,_L("title01.png") );  
//	iImageArray[7]= CXPic::LoadL( m_PrivatePath ,_L("title02.png") );  
	iImageArray[8]= CXPic::LoadL( m_PrivatePath ,_L("titlelogo.png") ); 
	
	iImageArray[9]= CXPic::LoadL( m_PrivatePath ,_L("menubook1.png") );  
//	iImageArray[10]= CXPic::LoadL( m_PrivatePath ,_L("menubook2.png") );
		
	iImageArray[11]= CXPic::LoadL( m_PrivatePath ,_L("menudown1.png") );  
	iImageArray[12]= CXPic::LoadL( m_PrivatePath ,_L("menudown2.png") );
	
	iImageArray[13]= CXPic::LoadL( m_PrivatePath ,_L("menufile1.png") );  
//	iImageArray[14]= CXPic::LoadL( m_PrivatePath ,_L("menufile2.png") );
		
	iImageArray[15]= CXPic::LoadL( m_PrivatePath ,_L("menunet1.png") );  
//	iImageArray[16]= CXPic::LoadL( m_PrivatePath ,_L("menunet2.png") );
				
	iImageArray[17]= CXPic::LoadL( m_PrivatePath ,_L("menurecom1.png") );  
//	iImageArray[18]= CXPic::LoadL( m_PrivatePath ,_L("menurecom2.png") );	
	
//	iImageArray[19]= CXPic::LoadL( m_PrivatePath ,_L("text_title01.png") );  
	iImageArray[20]= CXPic::LoadL( m_PrivatePath ,_L("searchicon.png") );

	return ETrue;
	}

// CMainWinControl needs a ConstructL(), because it is a compound control
// (and a window-owning control).
void CMainWinControl::ConstructL(const TRect& rect, CBiaofengAppUi* aAppUi )
    {
    // Make this a window-owning control.
    CreateWindowL();
    SetRect(rect);
    
    iBiaofengAppUi=aAppUi;
    iCurrentPage=this;
    
    //TRect allRect= TRect(0,0,240,320); 
    
    //iAppView = CBiaofengAppView::NewL(ClientRect());
    iAppView=NULL;
    
#if 1     
   	iAppView = CBiaofengAppView::NewL( rect ,this );
   	iAppView->SetContainerWindowL(*this);
   	iCurrentPage=iAppView;
#endif
   	
   	
#if 0 
    iLabel1 = new(ELeave) CEikLabel;
    iLabel1->SetContainerWindowL(*this);
    iLabel1->SetTextL(_L("Hello yang."));
#endif
     
    iContainer=NULL;
    
#if 0    
    // Create its only component, a CSmileyContainer
    iContainer = new(ELeave) CSmileyContainer;    
    iContainer->SetContainerWindowL(*this);
    
    TRect containerRect=Rect();
    iContainer->ConstructL(containerRect);
    iCurrentPage=iContainer;
#endif
              
        
    // Activate the main window control - this will also activate the 
    // CSmileyContainer and its components.
    
    //######################################################################

   // \data\z\private\10003a3f\apps\     \data\z\resource\apps\  
    
#if 1      
		//#############################################
		_LIT(KTestDir,"bfImagePng\\");
			RFs fsSession;
            User::LeaveIfError(fsSession.Connect());
            
            //CleanupClosePushL( fsSession );
            TFileName name;
            TFileName path;
            
            //fsSession.PrivatePath( name );
            fsSession.PrivatePath( m_PrivatePath );
            User::LeaveIfError(fsSession.SessionPath(path));
            
#if 0                       
            // 1  Create the private path - it is not automatically created by Symbian OS.
            // 2. Get the name of the private path
            // 3. Create the new directory level f32test\ within the private path
            // 4. Set the session path to \private\0fffff04\f32test.
                  
            User::LeaveIfError(fsSession.CreatePrivatePath(EDriveC)); 
            fsSession.PrivatePath(path);   
            path.Append(KTestDir);
            User::LeaveIfError(fsSession.MkDir(path));
#endif               
            // User::LeaveIfError(fsSession.SetSessionPath(path));
                
    	#ifdef __WINS__
    		
    		  m_PrivatePath.Insert(0,_L("c:")); //c:  z:
    		
    		 //_LIT8( KFromType ,"z:\\resource\\apps\\" );    				    		
    		 //m_PrivatePath.Copy(KFromType);
    		 
    	#else
    		TParsePtrC parse( CEikonEnv::Static()->EikAppUi()->Application()->AppFullName() );
    		TFileName drive = parse.DriveAndPath();
    		
    		m_PrivatePath.Insert(0,drive.Left(2));
    		//name.Insert( 0, parse.Drive() );
    		
    	#endif
    		
    		fsSession.Close();  
   		
    		TRect rect1(0,0,240,320);
    			
    		
    		m_BackSurface    = CXSurface::NewL( rect.Size() );
    		
    		// m_BackSurface = CXSurface::NewL( ClientRect().Size());
    		 
    		// CXPic *pic1= CXPic::CreatL(rect1.Size()); // bg01.png index.png
    		    		    		    	
    		iImage_logo = CXPic::LoadL( m_PrivatePath ,_L("index.png"));
    		iImage_bk01 = CXPic::LoadL( m_PrivatePath ,_L("bg01.png"));
    		/*
    		 * 2009-4-30
    		 * Desciptor:
    		 * */
    		_LIT(KImagePath,"..\\E4A1DB93\\bg02.png");
    		iImage_bg02 = CXPic::LoadL(KImagePath(),_L("bg02.png"));
    		
    		LoadImage();
    		
    		
    		
#endif  		
    
//    iPeriodicTimer = CPeriodic::NewL(CActive::EPriorityStandard);
    		    				    		
//    iPeriodicTimer->Start( 200000, 200000, TCallBack( CMainWinControl::TimerFun, this ) );
       	    
    //############################################################################
    ActivateL();
    
	iMap = new (ELeave)CFbsBitmap;
	iMapMask = new(ELeave)CFbsBitmap;
    LoadMap();

	TTag tag;
	TBuf<32> text;
	
	iAreaControl = new (ELeave) CMySelectionControl;
	tag.Reset();
	CEikonEnv::Static()->ReadResource( text, R_MY_REGISTERVIEW_LABEL6 );//"鍦板尯锛�"
	tag.AppendAttribule(KSelectName,KAreaText);
	tag.AppendAttribule(KLabel,text);
	iAreaControl->ParseTag(tag);
    AddControlL(iAreaControl,1);
    }


void CMainWinControl::LoadMap()
	{

	RFs fs = CEikonEnv::Static()->Static()->FsSession();
	CImageHelper* imgHelper = CImageHelper::NewL(fs);
	CleanupStack::PushL(imgHelper);

	// 构建文件名
	_LIT(KResourcePath, "c:\\resource\\apps\\E4A1DB93\\");
	TFileName fileName(KResourcePath);
	fileName.Append(_L("bg02"));

	_LIT(KExtension, ".png");
	fileName.Append(KExtension);

	imgHelper->LoadPngImageL(fileName, iMap, iMapMask);
	iIsLoadFinished = ETrue;
	
	CleanupStack::Pop(imgHelper);

	delete imgHelper;
	imgHelper = NULL;

	// 强制重绘
	DrawNow();
	}


TInt CMainWinControl::TimerFun(TAny* aPtr)
{
   (static_cast<CMainWinControl*>(aPtr))->ReFresh();
	 
	return ETrue;
}



void CMainWinControl::ReFresh()
{
	iPeriodicTimer->Cancel();
	
	CWindowGc& gc = SystemGc();
	
   // gc.Activate(*DrawableWindow());
	
   // gc.BitBlt(Rect().iTl,m_BackSurface->GetFbsBitmap());
	
	//gc.BitBlt( TPoint(0,0), iImage_logo->m_iBitmap  );
	//gc.Deactivate();
	
	iCurrentPage->DrawNow();
	
	// DrawNow();
	
	iTimeCount++;
	if( iTimeCount>20 )