aknexeditorview23.cpp

来自「国内著名嵌入式培训机构内部资料,内含一些实例代码,包括技术专题书籍」· C++ 代码 · 共 137 行

/*  Copyright (c) 2004, Nokia. All rights reserved */

// INCLUDE FILES
#include <aknviewappui.h>
#include <avkon.hrh>

#include <AknExEditor.rsg>
#include "AknExEditor.hrh"
#include "AknExEditorView23.h"
#include "AknExEditorContainer23.h" 

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

// ----------------------------------------------------------------------------
// CAknExEditorView23::CAknExEditorView23()
// C++ default constructor can NOT contain any code, that
// might leave.
//-----------------------------------------------------------------------------
//
CAknExEditorView23::CAknExEditorView23()
    {
    }

// ----------------------------------------------------------------------------
// CAknExEditorView23::ConstructL()
// Symbian default constructor can leave.
//-----------------------------------------------------------------------------
//
void CAknExEditorView23::ConstructL()
    {
    BaseConstructL( R_AKNEXEDITOR_VIEW23 );
    }

// ----------------------------------------------------------------------------
// CAknExEditorView23::~CAknExEditorView23()
// Destructor
//-----------------------------------------------------------------------------
//
CAknExEditorView23::~CAknExEditorView23()
    {
    if ( iContainer )
        {
        AppUi()->RemoveFromStack( iContainer );
        }

    delete iContainer;
    }

// ---------------------------------------------------------
// TUid CAknExEditorView23::Id()
// Returns Id of the view.
// ---------------------------------------------------------
TUid CAknExEditorView23::Id() const
    {
    return KViewId23;
    }

// ---------------------------------------------------------
// CAknExEditorView23::HandleCommandL()
// Handles commands
// ---------------------------------------------------------
void CAknExEditorView23::HandleCommandL( TInt aCommand )
    {   
    switch ( aCommand )
        {
        case EAknExEditorCmdSelectNumSecretEditor:
        case EAknExEditorCmdSelectSecretEditor:
            iContainer->FocusTo( aCommand );
            break;

        case EAknExEditorCmdShowForm:
            iContainer->ShowFormL();
            break;

        case EAknExEditorCmdShowEditorText:
            iContainer->ShowEditorText();
            break;

        case EAknExEditorCmdView23InitializeDisplay5:
        case EAknExEditorCmdView23InitializeDisplay10:
        case EAknExEditorCmdView23Reset:
        case EAknExEditorCmdView23SetMaxLength5:
        case EAknExEditorCmdView23SetMaxLength10:
        case EAknExEditorCmdView23SetText:
            iContainer->TestSelectedAPIL( aCommand );
            break;

        default:
            AppUi()->HandleCommandL( aCommand );
            break;
        }
    }

// ---------------------------------------------------------
// CAknExEditorView23::HandleClientRectChange()
// Handles client rect change.
// ---------------------------------------------------------
void CAknExEditorView23::HandleClientRectChange()
    {
    if ( iContainer )
        {
        iContainer->SetRect( ClientRect() );
        }
    }

// ---------------------------------------------------------
// CAknExEditorView23::DoActivateL()
// Creates the Container class object.
// ---------------------------------------------------------
void CAknExEditorView23::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
                                      TUid /*aCustomMessageId*/,
                                      const TDesC8& /*aCustomMessage*/ )
    {
    iContainer = new ( ELeave ) CAknExEditorContainer23;
    iContainer->SetMopParent( this );
    iContainer->ConstructL( ClientRect() );
    AppUi()->AddToStackL( *this, iContainer );
    }

// ---------------------------------------------------------
// CAknExEditorView23::DoDeactivate()
// Deletes the Container class object.
// ---------------------------------------------------------
void CAknExEditorView23::DoDeactivate()
    {
    if ( iContainer )
        {
        AppUi()->RemoveFromStack( iContainer );
        }
    
    delete iContainer;
    iContainer = NULL;
    }

// End of File