www.pudn.com > Audio_Streaming_Example_v1_0.zip > AudioStreamAppUi.cpp

/* 
* ============================================================================ 
*  Name     : CAudioStreamAppUi from AudioStreamAppUi.cpp 
*  Part of  : AudioStream 
*  Created  : 24.11.2003 by Nokia Forum 
*  Implementation notes: 
*     Initial content was generated by Series 60 AppWizard. 
*  Version  : 
*  Copyright: Nokia Corporation 
* ============================================================================ 
*/ 
 
// INCLUDE FILES 
#include  
 
#include "AudioStreamAppUi.h" 
#include "AudioStreamView.h"  
#include  
#include "AudioStream.hrh" 
 
#include "AudioStreamEngine.h" 
 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamAppUi::ConstructL() 
// 
// standard EPOC 2nd phase constructor 
// ---------------------------------------------------------------------------- 
void CAudioStreamAppUi::ConstructL() 
    { 
    BaseConstructL(); 
	iEngine = CAudioStreamEngine::NewL( this );	 
	// pass the handle of CAudioStreamEngine to CAudioStreamView so the  
	// view can use the engine 
	iView = CAudioStreamView::NewL(ClientRect(), iEngine); 
	iView->SetMopParent( this ); 
	// add view to control stack 
	AddToStackL( iView );	 
    } 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamAppUi::~CAudioStreamAppUi() 
// 
// destructor 
// ---------------------------------------------------------------------------- 
CAudioStreamAppUi::~CAudioStreamAppUi() 
	{ 
    // remove view from control stack 
    RemoveFromStack( iView ); 
    delete iView; 
	iView=NULL; 
	 
	delete iEngine; 
	iEngine=NULL; 
	} 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamAppUi::DynInitMenuPaneL(TInt aResourceId, 
//	   CEikMenuPane* aMenuPane) 
// 
// this function is called by the EIKON framework just before it displays 
// a menu pane. Its default implementation is empty, and by overriding it, 
// the application can set the state of menu items dynamically according 
// to the state of application data. 
// ---------------------------------------------------------------------------- 
void CAudioStreamAppUi::DynInitMenuPaneL( 
    TInt /*aResourceId*/,CEikMenuPane* /*aMenuPane*/) 
    { 
    } 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamAppUi::HandleKeyEventL( 
//     const TKeyEvent& aKeyEvent,TEventCode /*aType*/) 
// 
// takes care of key event handling 
// ---------------------------------------------------------------------------- 
TKeyResponse CAudioStreamAppUi::HandleKeyEventL( 
    const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/) 
    { 
    return EKeyWasNotConsumed; 
    } 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamAppUi::HandleCommandL(TInt aCommand) 
// 
// takes care of command handling 
// ---------------------------------------------------------------------------- 
void CAudioStreamAppUi::HandleCommandL(TInt aCommand) 
    { 
    switch ( aCommand ) 
        { 
        case EAknSoftkeyBack: 
        case EEikCmdExit: 
            { 
            Exit(); 
            break; 
            } 
        case EAudioStreamCmdPlay: 
            { 
            iEngine->Play(); 
            break; 
            } 
        case EAudioStreamCmdRecord: 
            { 
            iEngine->Record(); 
            break; 
            } 
        case EAudioStreamCmdStop: 
            { 
            iEngine->Stop(); 
            break; 
            } 
        case EAudioStreamCmdLoad: 
            { 
            iEngine->LoadAudioFileL(); 
            break; 
            } 
        case EAudioStreamCmdSave: 
            { 
            iEngine->SaveAudioFileL(); 
            break; 
            } 
        default: 
            break;       
        } 
    } 
 
 
// ---------------------------------------------------------------------------- 
// CAudioStreamView* CAudioStreamAppUi::GetView() 
// 
// returns a reference to application view 
// ---------------------------------------------------------------------------- 
CAudioStreamView* CAudioStreamAppUi::GetView() const 
{ 
	return iView; 
} 
 
 
// End of File