editorview.cpp

《基于Symbian OS的手机开发与应用实践》这本书的配套源码。

/*
* ============================================================================
*  Name     : CEditorView from EditorView.h
*  Part of  : MultiView
*  Created  : 03.12.2005 by ToBeReplacedByAuthor
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: ToBeReplacedByCopyright
* ============================================================================
*/

// INCLUDE FILES
#include  <aknviewappui.h>
#include  <avkon.hrh>
#include  <MultiView.rsg>
#include  "EditorView.h"
#include  "EditorViewContainer.h" 
#include <eikedwin.h>  // for CEikEdwin

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

// ---------------------------------------------------------
// CEditorView::ConstructL(const TRect& aRect)
// EPOC two-phased constructor
// ---------------------------------------------------------
//
void CEditorView::ConstructL()
    {
    BaseConstructL( R_MULTIVIEW_VIEW2 );
    }

// ---------------------------------------------------------
// CEditorView::~CEditorView()
// destructor
// ---------------------------------------------------------
//
CEditorView::~CEditorView()
    {
    if ( iContainer )
        {
        AppUi()->RemoveFromViewStack( *this, iContainer );
        }

    delete iContainer;
    }

// ---------------------------------------------------------
// TUid CEditorView::Id()
// 
// ---------------------------------------------------------
//
TUid CEditorView::Id() const
    {
    return KView2Id;
    }

// ---------------------------------------------------------
// CEditorView::HandleCommandL(TInt aCommand)
// takes care of view command handling
// ---------------------------------------------------------
//
void CEditorView::HandleCommandL(TInt aCommand)
    {   
    switch ( aCommand )
        {
        case EAknSoftkeyOk:
            {
            iEikonEnv->InfoMsg( _L("view2 ok") );
            break;
            }
        case EAknSoftkeyBack:
            {
            AppUi()->HandleCommandL(EEikCmdExit);
            break;
            }
        default:
            {
            AppUi()->HandleCommandL( aCommand );
            break;
            }
        }
    }

// ---------------------------------------------------------
// CEditorView::HandleClientRectChange()
// ---------------------------------------------------------
//
void CEditorView::HandleClientRectChange()
    {
    if ( iContainer )
        {
        iContainer->SetRect( ClientRect() );
        }
    }

// ---------------------------------------------------------
// CEditorView::DoActivateL(...)
// 
// ---------------------------------------------------------
//
void CEditorView::DoActivateL(
   const TVwsViewId& /*aPrevViewId*/,TUid /*aCustomMessageId*/,
   const TDesC8& /*aCustomMessage*/)
    {
    if (!iContainer)
        {
        iContainer = new (ELeave) CEditorViewContainer;
        iContainer->SetMopParent(this);
        iContainer->ConstructL( ClientRect() );
        AppUi()->AddToStackL( *this, iContainer );
        }
   }

// ---------------------------------------------------------
// CEditorView::DoDeactivate()
// 
// ---------------------------------------------------------
//
void CEditorView::DoDeactivate()
    {
    if ( iContainer )
        {
        AppUi()->RemoveFromViewStack( *this, iContainer );
        }
    
    delete iContainer;
    iContainer = NULL;
    }

// End of File