vrexdocument.cpp

来自「symbian s60 有关音频的代码实例,供参考」· C++ 代码 · 共 73 行

/*
* ============================================================================
*  Name     : CVRexApp from VRexApp.cpp
*  Part of  : Video Example
*  Created  : 30/08/2006 by Forum  Nokia
*  Implementation notes:
*  Version  : 2.0
*  Copyright: Nokia Corporation, 2006
* ============================================================================
*/

// INCLUDE FILES
#include "VRexDocument.h"
#include "VRexAppui.h"
#include "VRexEngine.h"

// ================= MEMBER FUNCTIONS =======================

// constructor
CVRexDocument::CVRexDocument(CEikApplication& aApp)
: CAknDocument(aApp)
    {
    }

// destructor
CVRexDocument::~CVRexDocument()
    {
    	if(iEngine)
    		{
	    	delete iEngine;
	    	iEngine = NULL;
    		}
    }

// EPOC default constructor can leave.
void CVRexDocument::ConstructL()
    {
    iEngine = CVRexEngine::NewL();
    }

// Two-phased constructor.
CVRexDocument* CVRexDocument::NewL(
        CEikApplication& aApp)     // CVRexApp reference
    {
    CVRexDocument* self = new (ELeave) CVRexDocument( aApp );
    CleanupStack::PushL( self );
    self->ConstructL();
    CleanupStack::Pop(self);

    return self;
    }

// ----------------------------------------------------
// CVRexDocument::CreateAppUiL()
// constructs CVRexAppUi
// ----------------------------------------------------
//
CEikAppUi* CVRexDocument::CreateAppUiL()
    {
    return new (ELeave) CVRexAppUi;
    }

// ----------------------------------------------------
// CVRexDocument::Engine()
// ----------------------------------------------------
//
CVRexEngine* CVRexDocument::Engine()
    {
    return iEngine;
    }

// End of file