www.pudn.com > S60_Platform_Bluetooth_OBEX_Example.rar > btobjectexchangeappui_1st.cpp
/* Copyright (c) 2004, Nokia. All rights reserved */ // INCLUDE FILES #include#include #include #include #include #include #include //These are not published in 1st edition //#include //#include #include "BTObjectExchange.pan" #include "BTObjectExchangeAppUi.h" #include "BTObjectExchangeAppView.h" #include "BTObjectExchange.hrh" #include "ObjectExchangeClient.h" #include "ObjectExchangeServer.h" #include #include //The file to send. _LIT(KTestFile,"C:\\test.txt"); // ============================ MEMBER FUNCTIONS =============================== // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::ConstructL() // ConstructL is called by the application framework. // ----------------------------------------------------------------------------- // void CBTObjectExchangeAppUi::ConstructL() { BaseConstructL(); iAppView = CBTObjectExchangeAppView::NewL( ClientRect() ); iAppView->SetMopParent( this ); // so view can update scroll bars AddToStackL( iAppView ); iClient = CObjectExchangeClient::NewL( *iAppView ); iServer = CObjectExchangeServer::NewL( *iAppView ); // check whether BT is available or not RSdp sdpSession; if ( sdpSession.Connect() == KErrNone ) { sdpSession.Close(); iBtAvailable = ETrue; } else { iBtAvailable = EFalse; } iAppView->LogL(_L("BT OBEX Example")); if(iBtAvailable) { //Make sure BT is on TurnBtOnL(); } iSendUi = CSendAppUi::NewL(ESendViaSendUi); } // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::CBTObjectExchangeAppUi() // C++ default constructor can NOT contain any code, that might leave. // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::CBTObjectExchangeAppUi() { // no implementation required } // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::~CBTObjectExchangeAppUi() // Destructor. // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::~CBTObjectExchangeAppUi() { if ( iAppView ) { RemoveFromStack( iAppView ); delete iAppView; iAppView = NULL; } delete iClient; iClient = NULL; delete iServer; iServer = NULL; delete iDocHandler; } // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::HandleCommandL() // Handle any menu commands. // ----------------------------------------------------------------------------- // void CBTObjectExchangeAppUi::HandleCommandL( TInt aCommand ) { if ( !iBtAvailable && ( ( aCommand == EBTObjectExchangeStartServer ) || ( aCommand == EBTObjectExchangeConnect ) ) ) { // Load a string from the resource file and display it HBufC* textResource = StringLoader::LoadLC( R_BTOB_NO_BT ); CAknErrorNote* errorNote; errorNote = new ( ELeave ) CAknErrorNote; // Show the information Note with // textResource loaded with StringLoader. errorNote->ExecuteLD( *textResource); // Pop HBuf from CleanUpStack and Destroy it. CleanupStack::PopAndDestroy( textResource ); } else { switch ( aCommand ) { case EAknSoftkeyExit: iClient->StopL(); iServer->DisconnectL(); Exit(); break; case EBTObjectExchangeStartServer: iServer->StartL(); break; case EBTObjectExchangeStopServer: iServer->DisconnectL(); break; case EBTObjectExchangeConnect: iClient->ConnectL(); break; case EBTObjectExchangeSendMessage: { TFileName filename = KTestFile(); iClient->SendObjectL(filename); } break; case EBTObjectExchangeDisconnect: iClient->DisconnectL(); break; case EBTObjectExchangeClearList: iAppView->ClearMessageListL(); break; case ESendViaSendUi: case ESendViaSendUi1: //FALLTHROUGH case ESendViaSendUi2: //FALLTHROUGH case ESendViaSendUi3: //FALLTHROUGH case ESendViaSendUi4: //FALLTHROUGH case ESendViaSendUi5: //FALLTHROUGH case ESendViaSendUi6: //FALLTHROUGH case ESendViaSendUi7: //FALLTHROUGH case ESendViaSendUi8: //FALLTHROUGH case ESendViaSendUi9: { SendFileViaSendUiL(aCommand); break; } default: Panic( EBTObjectExchangeBasicUi ); break; } } } // ----------------------------------------------------------------------------- // CBTObjectExchangeAppUi::DynInitMenuPaneL() // This function is called by the EIKON framework just before it displays // a menu pane. Its default implementation is empty, and by overriding it, // the application can set the state of menu items dynamically according // to the state of application data. // ----------------------------------------------------------------------------- // void CBTObjectExchangeAppUi::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ) { if ( aResourceId == R_BTOBJECTEXCHANGE_MENU ) { if ( !iClient->IsConnected() && !iServer->IsConnected() ) { aMenuPane->SetItemDimmed( EBTObjectExchangeStartServer, EFalse ); aMenuPane->SetItemDimmed( EBTObjectExchangeStopServer, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeConnect, EFalse ); aMenuPane->SetItemDimmed( EBTObjectExchangeSendMessage, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeDisconnect, ETrue ); } else if ( iServer->IsConnected() ) { aMenuPane->SetItemDimmed( EBTObjectExchangeStartServer, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeStopServer, EFalse ); aMenuPane->SetItemDimmed( EBTObjectExchangeConnect, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeSendMessage, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeDisconnect, ETrue ); } else if ( iClient->IsConnected() ) { aMenuPane->SetItemDimmed( EBTObjectExchangeStartServer, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeStopServer, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeConnect, ETrue ); aMenuPane->SetItemDimmed( EBTObjectExchangeSendMessage, iClient->IsBusy() ); aMenuPane->SetItemDimmed( EBTObjectExchangeDisconnect, iClient->IsBusy() ); } aMenuPane->SetItemDimmed( EBTObjectExchangeClearList, !iAppView->ContainsEntries() ); TSendingCapabilities capabilities(0,0, TSendingCapabilities::ESupportsAttachments ); TInt position = 0; aMenuPane->ItemAndPos( ESendViaSendUi, position ); iSendUi->DisplaySendMenuItemL (*aMenuPane, position, capabilities ); aMenuPane->DeleteMenuItem(ESendViaSendUi); } else if ( aResourceId == R_BTOBEX_SENDUI_MENU) // The SendUI cascade menu { iSendUi->DisplaySendCascadeMenuL(*aMenuPane, NULL); } } void CBTObjectExchangeAppUi::ShowMessageL( const TDesC& aMsg ) { CAknInformationNote* informationNote; informationNote = new ( ELeave ) CAknInformationNote; informationNote->ExecuteLD( aMsg); } //after the joystick is pressed the current line (item) is //passed here. If the line matches a file name in current //working directory then launch it using document handler TBool CBTObjectExchangeAppUi::HandleJoystickPressL(TDesC& aLine) { TBool fileLaunched = EFalse; //First figure out the CWD: TParsePtrC parsePtr( KTempFile ); TFileName filename = parsePtr.DriveAndPath(); //If the CWD + aLine lenght is too long then //aLine can't be a filename if ( filename.Length() + aLine.Length() > KMaxFileName ) return fileLaunched; //can't be a filename //Otherwise check if it's a filename filename.Append(aLine); if( !BaflUtils::FileExists(CEikonEnv::Static()->FsSession(), filename) ) return fileLaunched; //If the file exists in CWD then launch it using Document Handler API if (!iDocHandler ) { #ifdef __SERIES60_3X__ //In 3rd ed. the process is not given as a parameter iDocHandler = CDocumentHandler::NewL(); #else //In older SDKs the process is given iDocHandler = CDocumentHandler::NewL( CEikonEnv::Static()->Process() ); #endif } //Finally try to launch the file. TDataType empty = TDataType(); iDocHandler->OpenFileEmbeddedL(filename,empty ); fileLaunched = ETrue; return fileLaunched; } //Uses the Notifier API to ask the user to turn on Bluetooth //if it's not on already. void CBTObjectExchangeAppUi::TurnBtOnL() { //the constant is from btnotifierapi.h which is not in all SDKs //so it's hard coded here const TUid KPowerModeSettingNotifierUid = {0x100059E2}; //const TUid KBTPowerStateNotifierUid = {0x101F808E}; //S80 and 7710 RNotifier notifier; User::LeaveIfError( notifier.Connect() ); TPckgBuf dummy(ETrue); TPckgBuf reply(EFalse); TRequestStatus stat; notifier.StartNotifierAndGetResponse(stat, KPowerModeSettingNotifierUid, dummy, reply); User::WaitForRequest(stat); notifier.CancelNotifier(KPowerModeSettingNotifierUid); notifier.Close(); } void CBTObjectExchangeAppUi::HandleResourceChangeL(TInt aType) { CAknAppUi::HandleResourceChangeL(aType); //call to upper class // ADDED FOR SCALABLE UI SUPPORT // ***************************** //if ( aType == KEikDynamicLayoutVariantSwitch ) //hardcoded constant so it can be compiled with 1st edition if ( aType == 0x101F8121 ) { iAppView->SetRect( ClientRect() ); } } void CBTObjectExchangeAppUi::SendFileViaSendUiL(TInt aCommand) { TFileName path(KTestFile); //Since the file query dialog not working in 1srt edition TSendingCapabilities capabs( 0, 1024, TSendingCapabilities::ESupportsAttachments ); const TInt KGranularity = 2; //1st and 2nd edition CDesC16ArrayFlat* array = new ( ELeave ) CDesC16ArrayFlat( KGranularity ); CleanupStack::PushL( array ); array->AppendL( path ); //This would show the bearer selection: //iSendUi->CreateAndSendMessagePopupQueryL( _L("Send UI"), capabs, NULL, array ), TRAPD(err,iSendUi->CreateAndSendMessageL(aCommand, NULL, array) ); if( err ) //error occured during sending { iAppView->LogL(KSenduiError, err); } else { //This is shown even if the user has selected cancel during sending, //for example, an MMS. iAppView->LogL(KSenduiOk); } CleanupStack::PopAndDestroy(); // array } // End of File