graphicslabappui.cpp

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/*
* ============================================================================
*  Name     : CGraphicsLabAppUi from GraphicsLabAppUi.cpp
*  Part of  : GraphicsLab
*  Created  : 10/14/2002 by 
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: 
* ============================================================================
*/

// INCLUDE FILES
#include "GraphicsLabAppUi.h"
#include "GraphicsLabAppView.h" 
#include <GraphicsLab.rsg>
#include "graphicslab.hrh"
#include "graphicslab.pan"

#include <avkon.hrh>

// ================= MEMBER FUNCTIONS =======================
//
// ----------------------------------------------------------
// CGraphicsLabAppUi::ConstructL()
// ?implementation_description
// ----------------------------------------------------------
//
void CGraphicsLabAppUi::ConstructL()
    {
    BaseConstructL();

    // create application view
    iAppView = CGraphicsLabAppView::NewL(ApplicationRect());    

    AddToStackL(iAppView);
    }

CGraphicsLabAppUi::CGraphicsLabAppUi()                              
    {
    }


// ----------------------------------------------------
// CGraphicsLabAppUi::~CGraphicsLabAppUi()
// Destructor
// Frees reserved resources
// ----------------------------------------------------
//
CGraphicsLabAppUi::~CGraphicsLabAppUi()
    {
    // delete the view if it exists
    if (iAppView)
        {
        RemoveFromStack(iAppView);
        delete iAppView;
        iAppView = NULL;
        }
    }

// ------------------------------------------------------------------------------
// CGraphicsLabAppUi::::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 CGraphicsLabAppUi::DynInitMenuPaneL(
    TInt /*aResourceId*/,CEikMenuPane* /*aMenuPane*/)
    {
    }

// ----------------------------------------------------
// CGraphicsLabAppUi::HandleKeyEventL(
//     const TKeyEvent& aKeyEvent,TEventCode /*aType*/)
// ?implementation_description
// ----------------------------------------------------
//
TKeyResponse CGraphicsLabAppUi::HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
    {
    // key events are handled in the app view
    return iAppView->OfferKeyEventL(aKeyEvent, aType);
    }

// ----------------------------------------------------
// CGraphicsLabAppUi::HandleCommandL(TInt aCommand)
// ?implementation_description
// ----------------------------------------------------
//
void CGraphicsLabAppUi::HandleCommandL(TInt aCommand)
    {
    switch(aCommand)
        {
        case EAknSoftkeyBack:
        case EEikCmdExit:
            {
            Exit();
            break;
            }
        // handle menu commands - see graphicslab.hrh for menu command IDs
        case EGraphicsLabCmdStart:
            iAppView->StartAnimation();
            break;

        case EGraphicsLabCmdStop:
            iAppView->StopAnimation();
            break;

        case EGraphicsLabCmdReset:
            iAppView->ResetCounter();
            break;

        default:
            // something has gone wrong - panic
            User::Panic (_L("GraphicsLab"), EGraphicsLabBasicUi);
            break; 
        }
    }

// End of File