guiclock8_mainview.cpp

基于Symbianos的手机开发与应用中的GUIClock源码

// GUIClock_CGUIClockMainView.cpp
// ------------------------------
//
// Copyright (c) 2000 Symbian Ltd.  All rights reserved.
//

////////////////////////////////////////////////////////////////////////
//
// Source file for the implementation of the 
// application view class - CGUIClockMainView
//
////////////////////////////////////////////////////////////////////////
#include <aknnotewrappers.h>
#include <avkon.hrh>

#include "GUIClock8.h"

//
//             Constructor for the view.
//
CGUIClockMainView* CGUIClockMainView::NewL()
{
    CGUIClockMainView* self = CGUIClockMainView::NewLC();
    CleanupStack::Pop(self);
    return self;
}

CGUIClockMainView* CGUIClockMainView::NewLC()
{
    CGUIClockMainView* self = new (ELeave) CGUIClockMainView();
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

CGUIClockMainView::CGUIClockMainView()
{
    // No implementation required
}

CGUIClockMainView::~CGUIClockMainView()
{
    // No implementation required
}

void CGUIClockMainView::ConstructL()
{
    BaseConstructL(R_GUICLOCK_MAINVIEW);
}


TUid CGUIClockMainView::Id() const
{
    return TUid::Uid(EGUIClockMainViewId);
}

void CGUIClockMainView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
								   TUid /*aCustomMessageId*/,
								   const TDesC8& /*aCustomMessage*/)
{
    ASSERT(!(iContainer));
    iContainer = CGUIClockMainContainer::NewL(ClientRect());
	AppUi()->AddToStackL(iContainer);
	
	CGUIClockDocument * pDoc = (CGUIClockDocument * )(AppUi()->Document());
	pDoc->GetClock()->AddObserver(iContainer);
	
}

void CGUIClockMainView::DoDeactivate()
{
    if (iContainer)
	{
		CGUIClockDocument * pDoc = (CGUIClockDocument * )(AppUi()->Document());
		pDoc->GetClock()->RemoveObserver(iContainer);
		AppUi()->RemoveFromStack(iContainer);
        delete iContainer;
        iContainer = NULL;
	}
}


MClockObserver * CGUIClockMainView::GetClockObserver()
{
	return iContainer ;

}

void CGUIClockMainView::HandleCommandL(TInt aCommand)
{
    if (aCommand == EAboutItem)
	{
        AppUi()->ActivateLocalViewL(TUid::Uid(EGUIClockAboutViewId));
	}
	else  if(aCommand == ESettingItem)
	{
		CAknTimeQueryDialog* dlg;
		CGUIClockDocument * pDoc = (CGUIClockDocument * )AppUi()->Document();
		
		TTime alarmTime  = pDoc->Setting().Time();
		dlg = CAknTimeQueryDialog::NewL( alarmTime, CAknQueryDialog::ENoTone );
		if(dlg->ExecuteLD( R_GUICLOCK_TIME_QUERY)!=0){ //设置闹钟时间
			TSetting setting;
			pDoc->SetAlarmTime(alarmTime);

			setting.SetTime(alarmTime);
			pDoc->SetSetting(setting);

		}
	}
    else
	{
        AppUi()->HandleCommandL(aCommand);
	}
}