s60uiexampleinitialview.cpp

《Symbian S60第3版手机程序开发与实用教程》光盘源代码

// Copyright (c) 2006 Nokia Corporation.

#include "S60UIExampleInitialView.h"
#include "S60UIExampleInitialContainer.h"
#include "S60UIExampleModel.h"
#include "S60UIExampleForm.h"    // for the Register Form
#include "S60UIExample.hrh"
#include <aknviewappui.h>
#include <S60UIExample.rsg>
#include <eikmenup.h>         // for CEikMenuPane

// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::CS60UIExampleInitialView()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CS60UIExampleInitialView::CS60UIExampleInitialView(CS60UIExampleModel& aModel)
    :iModel(aModel)
    {
    // No implementation required
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CS60UIExampleInitialView* CS60UIExampleInitialView::NewL(
                                                 CS60UIExampleModel& aModel)
    {
    CS60UIExampleInitialView* self = CS60UIExampleInitialView::NewLC(aModel);
    CleanupStack::Pop(self);
    return self;
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CS60UIExampleInitialView* CS60UIExampleInitialView::NewLC(
                                                 CS60UIExampleModel& aModel)
    {
    CS60UIExampleInitialView* self = 
                          new (ELeave) CS60UIExampleInitialView(aModel);
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CS60UIExampleInitialView::ConstructL()
    {
    BaseConstructL(R_S60UIEXAMPLE_INITIALVIEW);
    
    // Set an initial value for the birth date, as value must be between
    // the limits set for the editor.
    iBirthDate.HomeTime();
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::~CS60UIExampleInitialView()
// Destructor.
// -----------------------------------------------------------------------------
//
CS60UIExampleInitialView::~CS60UIExampleInitialView()
    {
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::Id()
// Returns View's ID.
// -----------------------------------------------------------------------------
//
TUid CS60UIExampleInitialView::Id() const
    {
    return TUid::Uid(ES60UIExampleInitialViewId);
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::DoActivateL()
// Activate an InitialView
// -----------------------------------------------------------------------------
//
void CS60UIExampleInitialView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
                                           TUid /*aCustomMessageId*/,
                                           const TDesC8& /*aCustomMessage*/)
    {
    iContainer = CS60UIExampleInitialContainer::NewL(ClientRect(), iModel);
    AppUi()->AddToStackL(*this, iContainer);
    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::DoDeactivate()
// DeActivate an InitialView
// -----------------------------------------------------------------------------
//
void CS60UIExampleInitialView::DoDeactivate()
    {
    if (iContainer)
        {
        // Remove InitialView's container form control Stack
        AppUi()->RemoveFromStack(iContainer);
        delete iContainer;
        iContainer = NULL;
        }

    }


// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::HandleCommandL()
// Takes care of Command handling.
// -----------------------------------------------------------------------------
//
void CS60UIExampleInitialView::HandleCommandL(TInt aCommand)
    {

    switch (aCommand)
        {
        case ES60UIExampleStartGame:
            {
            iModel.GameStart();
            // Switch to game view
            AppUi()->ActivateLocalViewL(TUid::Uid(ES60UIExamplePlayViewId));
            break;
            }

        case ES60UIExampleContinueGame:
            {
            iModel.GameContinue();
            // Switch to Game view
            AppUi()->ActivateLocalViewL(TUid::Uid(ES60UIExamplePlayViewId));
            break;
            }
        case ES60UIExampleRegister:
            {
            // Show registration form
            CS60UIExampleForm::RunDlgLD(iName, iBirthDate, iMobile);
            break;
            }

        case ES60UIExampleSettings:
            {
            // Show Settings List
            AppUi()->ActivateLocalViewL(TUid::Uid(ES60UIExampleSettingsViewId));
            break;
            }

        case ES60UIExampleHighscores:
            {
            // Show High Scores
            AppUi()->ActivateLocalViewL(TUid::Uid(ES60UIExampleHighScoreViewId));
            break;
            }

        default:
            // Pass any other commands to the AppUi
            AppUi()->HandleCommandL(aCommand);
        }

    }
    
    
// -----------------------------------------------------------------------------
// CS60UIExampleInitialView::DynInitMenuPaneL()
// Used to remove unwanted options from the options menu
// -----------------------------------------------------------------------------
//
void CS60UIExampleInitialView::DynInitMenuPaneL(TInt aResourceId, 
                                                CEikMenuPane* aMenuPane)
    {
    if (aResourceId == R_S60UIEXAMPLE_INITIALMENU)
        {
        if (!iModel.IsGameStarted())
            {
            aMenuPane->SetItemDimmed(ES60UIExampleContinueGame, ETrue);
            }
            
        }
        
    }

// End of File