tcpipimpexappui.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 CTcpipImpExAppUi
*
* Copyright (c) EMCC Software Ltd 2003
* @version 1.0
*/

// INCLUDE FILES

// Class include
#include "TcpipImpExAppUi.h"

// System Includes
#include <aknglobalnote.h>
#include <eikmenup.h>

// User includes
#include "TcpipImpExContainer.h"     // CTcpipImpExContainer
#include "TcpipImpExEngine.h"         // CTcpipImpExEngine
#include "TcpipImpEx.hrh"
#include "TcpipImpEx.pan"
#include "TcpipImpEx.rsg"

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

/**
* Symbian OS 2nd phase constructor.  Constructs the application's container,
* setting itself as the container's MOP parent, and adds it to the control
* stack.
*/
void CTcpipImpExAppUi::ConstructL()
{
    BaseConstructL();
    iAppContainer = CTcpipImpExContainer::NewL(ClientRect());
    iAppContainer->SetMopParent(this);
    AddToStackL(iAppContainer);
    iEngine = CTcpipImpExEngine::NewL(*this);
    iDateTimeMenuState = EFalse;
}

/**
* Destructor.
* Removes the application's container from the stack and deletes it.
*/
CTcpipImpExAppUi::~CTcpipImpExAppUi()
{
    if (iAppContainer)
    {
        RemoveFromStack(iAppContainer);
        delete iAppContainer;
    }
    delete iEngine;
}

/**
* From CEikAppUi, takes care of command handling.
*
* @param aCommand command to be handled
*/
void CTcpipImpExAppUi::HandleCommandL(TInt aCommand)
{
    switch (aCommand)
    {
        case ETcpipImpExampleCmdReadTime:
        {
            iDateTimeMenuState = ETrue;
            iEngine->ConnectL();
            break;
        }
        case EAknSoftkeyExit:
        case EAknSoftkeyBack:
        case EEikCmdExit:
        {
            Exit();
            break;
        }
        default:
            break;
    }
}

void CTcpipImpExAppUi::Error(const TDesC& aErrMessage, TInt aErrCode)
{
    _LIT(KNewLine, "\n");

    TRAPD(error,

    HBufC* errorTitleCode = HBufC::NewLC(50);
    errorTitleCode->Des().Append(aErrMessage);
    errorTitleCode->Des().Append(KNewLine);
    errorTitleCode->Des().AppendNum(aErrCode);

    CAknGlobalNote* globalNote = CAknGlobalNote::NewLC();
    globalNote->ShowNoteL(EAknGlobalErrorNote, *errorTitleCode);
    CleanupStack::PopAndDestroy(globalNote);
    CleanupStack::PopAndDestroy(errorTitleCode);
    )

    if(error != KErrNone)
    {
        User::Panic (KPanicTcpipImpEx, ETcpipImpExAppView);
    }
}

void CTcpipImpExAppUi::ResponseReceived(const TDesC8& aMessage)
{
    TBuf<50> unicodeBuf;
    unicodeBuf.Copy(aMessage);

    TRAPD(error,

    CAknGlobalNote* globalNote = CAknGlobalNote::NewLC();
    globalNote->ShowNoteL(EAknGlobalInformationNote, unicodeBuf);
    CleanupStack::PopAndDestroy(globalNote);
    )
    if(error != KErrNone)
    {
        User::Panic (KPanicTcpipImpEx, ETcpipImpExAppView);
    }

}

void CTcpipImpExAppUi::SetStatus(const TDesC& aStatus)
{
    // Update contents of status window
    TRAPD(error,iAppContainer->UpdateLabelL(aStatus));
    if(error != KErrNone)
    {
        User::Panic (KPanicTcpipImpEx, ETcpipImpExAppView);
    }
}


void CTcpipImpExAppUi::DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane)
{
    if (aResourceId == R_TCPIPIMPEXAMPLE_MENU_PANE)
    {
        aMenuPane->SetItemDimmed(ETcpipImpExampleCmdReadTime, iDateTimeMenuState);
    }
}

// End of File