alarmorganiserappui.cpp

series60 应用程序开发的源代码 series60 应用程序开发的源代码

/**
* 
* @brief Definition of CAlarmOrganiserAppUi
*
* Copyright (c) EMCC Software Ltd 2003
* @version 1.0
*/

// INCLUDE FILES

//    Class include
#include "AlarmOrganiserappui.h"

// System includes
#include <aknnavi.h>                // CAknNavigationControlContainer
#include <aknnavide.h>                // CAknNavigationDecorator
#include <akntabgrp.h>                // CAknTabGroup
#include <AlarmOrganiser.rsg>

// User includes
#include "AlarmOrganiser.hrh"            // TAlarmOrganiserViewNumber
#include "AlarmOrganiserDefaultView.h"    // CAlarmOrganiserDefaultView
#include "AlarmOrganiserSecondView.h"    // CAlarmOrganiserSecondView

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

/**
* Symbian OS 2nd phase constructor. Constructs the application's views, 
* transferring ownership of them to the superclass.
* Sets iDefaultView as the default and remembers that this is the current view id.  
*/    
void CAlarmOrganiserAppUi::ConstructL()
{
    BaseConstructL();
    
    // Show tabs for main views from resources
    CEikStatusPane* sp = StatusPane();
    
    // Fetch pointer to the default navi pane control
    iNaviPane = (CAknNavigationControlContainer*)sp->ControlL(TUid::Uid(EEikStatusPaneUidNavi));
    
    // Get pointer to the navigation decorator with the ResourceDecorator() function. 
    // Application owns the decorator and it has responsibility to delete the object.
    iDecoratedTabGroup = iNaviPane->ResourceDecorator();

    if (iDecoratedTabGroup)
    {
        iTabGroup = (CAknTabGroup*)iDecoratedTabGroup->DecoratedControl();
    }
    
    iDefaultView = CAlarmOrganiserDefaultView::NewL();
    AddViewL(iDefaultView); // transfer ownership
    
    iSecondView = CAlarmOrganiserSecondView::NewL();
    AddViewL(iSecondView); // transfer ownership
    
    SetDefaultViewL(*iDefaultView);
}

/**
* Destructor.
* Deletes the iDecoratedTabGroup
*/    
CAlarmOrganiserAppUi::~CAlarmOrganiserAppUi()
{
    delete iDecoratedTabGroup;
}

/**
* From CEikAppUi, takes care of key event handling for both views.
*
* @param aKeyEvent Event to handled.
* @param aType Type of the key event. 
* @return Response code (EKeyWasConsumed, EKeyWasNotConsumed). 
*/
TKeyResponse CAlarmOrganiserAppUi::HandleKeyEventL(const TKeyEvent& aKeyEvent, TEventCode /*aType*/)
{
    if (!iTabGroup)
    {
        return EKeyWasNotConsumed;
    }
    
    TInt active = iTabGroup->ActiveTabIndex();
    TInt count = iTabGroup->TabCount();
    
    switch (aKeyEvent.iCode)
    {
        case EKeyLeftArrow:
            if (active > 0)
            {
                active--;
                iTabGroup->SetActiveTabByIndex(active);
                ActivateLocalViewL(TUid::Uid(iTabGroup->TabIdFromIndex(active)));
            }
            break;
        case EKeyRightArrow:
            if ((active + 1) < count)
            {
                active++;
                iTabGroup->SetActiveTabByIndex(active);
                ActivateLocalViewL(TUid::Uid(iTabGroup->TabIdFromIndex(active)));
            }
            break;
        default:
            return EKeyWasNotConsumed;
            break;
    }
    
    return EKeyWasConsumed;
}

/**
* From CEikAppUi, takes care of command handling for both views.
*
* @param aCommand command to be handled
*/
void CAlarmOrganiserAppUi::HandleCommandL(TInt aCommand)
{
    switch (aCommand)
    {
        case EEikCmdExit:
        {
            Exit();
            break;
        }
        default:
            break;
    }    
}

// End of File