btcon_appui.cpp

C++实现的BlueTooth

/*****************************************************************************

 COPYRIGHT All rights reserved Sony Ericsson Mobile Communications AB 2005.



 The software is the copyrighted work of Sony Ericsson Mobile Communications AB.

 The use of the software is subject to the terms of the end-user license

 agreement which accompanies or is included with the software. The software is

 provided "as is" and Sony Ericsson specifically disclaim any warranty or

 condition whatsoever regarding merchantability or fitness for a specific

 purpose, title or non-infringement. No warranty of any kind is made in

 relation to the condition, suitability, availability, accuracy, reliability,

 merchantability and/or non-infringement of the software provided herein.



 *****************************************************************************/


// BTCon_AppUi.cpp
//
//

#include "BTCon_AppUi.h"
#include "BTCon_AppView.h"
#include "BTCon_MsgClient.h"
#include "BTCon_MsgServer.h"


_LIT(KServerTransportName,"RFCOMM");
_LIT(KDisconectFirst, "Busy, disconnect first");


void CBTConAppUi::ConstructL()
  {
  CQikAppUi::ConstructL();
  iAppView = CBTConAppView::NewL(ClientRect());
  this->AddToStackL(iAppView);

  iWorkAsType = ENoneSelected;
  iClient = CMsgClient::NewL(iAppView);
  iServer = CMsgServer::NewL(iAppView);
  }

CBTConAppUi::~CBTConAppUi()
  {
  if(iAppView)
    {
    RemoveFromStack(iAppView);
    delete iAppView;
    }
  if(iClient)
    delete iClient;
  if(iServer)
    delete iServer;
  }

void CBTConAppUi::SendMsgL(const TDesC& aMsg)
  {
  if(iWorkAsType == EWorkAsClient)
    iClient->SendMsgL(aMsg);

  if(iWorkAsType == EWorkAsServer)
    iServer->SendMsgL(aMsg);
  }

void CBTConAppUi::HandleCommandL(TInt aCommand)
  {
  switch (aCommand)
    {
	#if defined(__WINS__)
	    case EBTConCmdStartServer :
      case EBTConCmdConnectClient :
      case EBTConCmdDisonnect :
        iAppView->UpdateEditText(_L("Not for emulator"));
        break;
	#else
	    case EBTConCmdStartServer :
      {
      if( iServer->IsStarted() || iWorkAsType == EWorkAsClient )
        {
        iEikonEnv->InfoMsg(KDisconectFirst);
        }
      else
        {
        iWorkAsType = EWorkAsServer;
        iAppView->SetMyName(_L("Server"));
        iServer->ConnectL();
        }
      }
      break;

    case EBTConCmdConnectClient :
      {
      if( iClient->IsStarted() || iWorkAsType == EWorkAsServer )
        {
        iEikonEnv->InfoMsg(KDisconectFirst);
        }
      else
        {
        iWorkAsType = EWorkAsClient;
        iAppView->SetMyName(_L("Client"));
        iClient->ConnectL();
        }
      }
      break;

    case EBTConCmdDisonnect :
      {
      if(iWorkAsType == EWorkAsServer)
        iServer->Disconnect(ETrue);

      if(iWorkAsType == EWorkAsClient)
        iClient->Disconnect(ETrue);

      iWorkAsType = ENoneSelected;
      iAppView->SetMyName(_L("Hello"));
      }
      break;
  #endif;
    case EBTConCmdClearList :
      iAppView->ClearList();
      break;
    
    // Exit the application. The call is implemented by the UI framework.
    case EEikCmdExit: 
      Exit();
      break;
    }
  }