halviewappui.cpp

来自「series60 应用程序开发的源代码 series60 应用程序开发的源代码」· C++ 代码 · 共 92 行

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

// INCLUDE FILES

//    Class include
#include "HalViewappui.h"

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

// User includes
#include "HalView.hrh" // THalViewViewNumber
#include "HalViewView.h" // CHalViewView


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

CHalViewAppUi::CHalViewAppUi() 
{
}

/**
* Symbian OS 2nd phase constructor.  Constructs the application's views, 
* transferring ownership of them to the superclass.
* Sets view 1 as the default and remembers that this is the current view id.  
*/    
void CHalViewAppUi::ConstructL()
{
    BaseConstructL();
    
    // Show tabs for main views from resources
    CEikStatusPane* sp = StatusPane();
    
    // Fetch pointer to the default navi pane control
    CAknNavigationControlContainer* naviPane = static_cast<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 = naviPane->ResourceDecorator();

    // Create and add the view that will display the output.
    CHalViewView* view = CHalViewView::NewL();
    AddViewL(view);
}

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

/**
* Utility function to return a pointer to the tabgroup control
*/
CAknTabGroup* CHalViewAppUi::TabGroup()
{
    return static_cast<CAknTabGroup*>(iDecoratedTabGroup->DecoratedControl());
}

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

// End of File