alarmorganisersecondview.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 CAlarmOrganiserSecondView
*
* Copyright (c) EMCC Software Ltd 2003
* @version 1.0
*/

// INCLUDES

//  Class include
#include "AlarmOrganiserSecondView.h"

// System includes
#include <aknviewappui.h>                        // CAknViewAppUi
#include <AlarmOrganiser.rsg>                    // R_ALARMORGANISER_SECOND_VIEW
#include <eikmenup.h>                            // CEikMenuPane

// User includes
#include "AlarmOrganiser.hrh"                    // TAlarmOrganiserViewNumber
#include "AlarmOrganiserSecondContainer.h"        // CAlarmOrganiserSecondContainer
#include "AlarmOrganiserSecondEngine.h"            // CAlarmOrganiserSecondEngine

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

/** 
* Destructor.  Frees up memory.
*/
CAlarmOrganiserSecondView::~CAlarmOrganiserSecondView()
{
    delete iContainer;
}

/**
* Symbian OS 2 phase constructor.
* Constructs the CAlarmOrganiserSecondView using the NewLC method, popping
* the constructed object from the CleanupStack before returning it.
* 
* @return The newly constructed CAlarmOrganiserSecondView
*/
CAlarmOrganiserSecondView* CAlarmOrganiserSecondView::NewL()
{
    CAlarmOrganiserSecondView* self = CAlarmOrganiserSecondView::NewLC();
    CleanupStack::Pop(self);
    return self;
}

/**
* Symbian OS 2 phase constructor.
* Constructs the CAlarmOrganiserSecondView using the constructor and ConstructL 
* method, leaving the constructed object on the CleanupStack before returning it.
* 
* @return The newly constructed CAlarmOrganiserSecondView
*/
CAlarmOrganiserSecondView* CAlarmOrganiserSecondView::NewLC()
{
    CAlarmOrganiserSecondView* self = new (ELeave) CAlarmOrganiserSecondView();
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

/**
* Symbian OS 2nd phase constructor.  
* Uses the superclass constructor to construct the view using the 
* R_ALARMORGANISER_SECOND_VIEW resource.
*/ 
void CAlarmOrganiserSecondView::ConstructL()
{
    BaseConstructL(R_ALARMORGANISER_SECOND_VIEW);
}

/**
* Called by the framework
* @return The Uid for this view
*/
TUid CAlarmOrganiserSecondView::Id() const
{
    return TUid::Uid(EAlarmOrganiserSecondViewId);
}

/**
* Called by the framework when the view is activated.  Constructs the 
* container if necessary, setting this view as its MOP parent, and 
* adding it to the control stack.
*/
void CAlarmOrganiserSecondView::DoActivateL(const TVwsViewId& /*aPrevViewId*/, 
                                            TUid /*aCustomMessageId*/, 
                                            const TDesC8& /*aCustomMessage*/)
{
    if (!iContainer)
    {
        iContainer = CAlarmOrganiserSecondContainer::NewL(ClientRect());
        iContainer->SetMopParent(this);
        AppUi()->AddToStackL(*this, iContainer);
    }      
}

/**
* Called by the framework when the view is deactivated.  
* Removes the container from the control stack and deletes it.
*/
void CAlarmOrganiserSecondView::DoDeactivate()
{
    if (iContainer)
    {
        AppUi()->RemoveFromStack(iContainer);
        delete iContainer;
        iContainer = NULL;
    }
}

/**
* From CEikAppUi, takes care of command handling for this view.
*
* @param aCommand command to be handled
*/
void CAlarmOrganiserSecondView::HandleCommandL(TInt aCommand)
{
    switch (aCommand)
    {
        case EAknSoftkeyExit:
        {
            AppUi()->HandleCommandL(EEikCmdExit);
            break;
        }
        case EAlarmOrganiserAddAlarm:
        {
            iContainer->AddAlarmL();
        }
        default:
        {
            AppUi()->HandleCommandL(aCommand);
        }
    }
}

/**
* Updates menu items, dims menu option if there are no entries. Called by the framework
* DynInitMenuPaneL. 
*
* @param aResourceId   resource id of the menu pane 
* @param aMenuPane     menu pane 
*/
void CAlarmOrganiserSecondView::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)
{
    if (iContainer->ListBoxEmpty())
    {
        if (aResourceId == R_ALARMORGANISER_SECOND_MENU_PANE)
        {
            aMenuPane->SetItemDimmed(EAlarmOrganiserAddAlarm, ETrue);
        }
    }
}

// End of File