《Symbian S60 (第3版) 手机程序开发与实用教程》-TestStatus

/* ============================================================================ Name : TestStatusAppUi.cpp Author : Lion Copyright : Your copyright notice Description : CTestStatusAppUi implementation ============================================================================ */ // INCLUDE FILES #include <avkon.hrh> #include <aknnotewrappers.h> #include <stringloader.h> #include <TestStatus.rsg> #include <f32file.h> #include <s32file.h> #include <FBS.H> #include "TestStatus.pan" #include "TestStatusAppUi.h" #include "TestStatusAppView.h" #include "TestStatus.hrh" #include "example.mbg" _LIT( KFileName, "C:\\private\\0F07F5DD\\TestStatus.txt" ); _LIT( KText, "Hello World!"); // ============================ MEMBER FUNCTIONS =============================== // ----------------------------------------------------------------------------- // CTestStatusAppUi::ConstructL() // Symbian 2nd phase constructor can leave. // ----------------------------------------------------------------------------- // void CTestStatusAppUi::ConstructL() { // Initialise app UI with standard value. BaseConstructL(); // Create view object iAppView = CTestStatusAppView::NewL( ClientRect() ); // Create a file to write the text to RFs fsSession; User::LeaveIfError(fsSession.Connect()); CleanupClosePushL( fsSession ); TInt err = fsSession.MkDirAll(KFileName); if ( KErrNone != err ) { CleanupStack::PopAndDestroy(1); // fsSession return; } RFile file; err = file.Replace(fsSession, KFileName, EFileWrite ); CleanupClosePushL( file ); if ( KErrNone != err ) { CleanupStack::PopAndDestroy(2); // file, fsSession return; } RFileWriteStream outputFileStream( file ); CleanupClosePushL( outputFileStream ); outputFileStream << KText; CleanupStack::PopAndDestroy(3); // outputFileStream, file, fsSession } // ----------------------------------------------------------------------------- // CTestStatusAppUi::CTestStatusAppUi() // C++ default constructor can NOT contain any code, that might leave. // ----------------------------------------------------------------------------- // CTestStatusAppUi::CTestStatusAppUi() { // No implementation required } // ----------------------------------------------------------------------------- // CTestStatusAppUi::~CTestStatusAppUi() // Destructor. // ----------------------------------------------------------------------------- // CTestStatusAppUi::~CTestStatusAppUi() { if ( iAppView ) { delete iAppView; iAppView = NULL; } } // ----------------------------------------------------------------------------- // CTestStatusAppUi::HandleCommandL() // Takes care of command handling. // ----------------------------------------------------------------------------- // void CTestStatusAppUi::HandleCommandL( TInt aCommand ) { switch( aCommand ) { case EEikCmdExit: case EAknSoftkeyExit: Exit(); break; case ECommand1: { CEikStatusPane* statusPane = iAvkonAppUi->StatusPane(); CAknTitlePane* titlePane = static_cast<CAknTitlePane*>(statusPane->ControlL(TUid::Uid(EEikStatusPaneUidTitle))); titlePane->SetTextL(_L("New Title")); } break; case ECommand2: { CEikStatusPane* statusPane = iAvkonAppUi->StatusPane(); CAknContextPane* contextPane = (CAknContextPane*) statusPane->ControlL(TUid::Uid(EEikStatusPaneUidContext)); _LIT(KContextBitMapFile, "\\resource\\apps\\example.mbm"); CFbsBitmap* bitmap = iEikonEnv->CreateBitmapL(KContextBitMapFile, EMbmExamplePic); CFbsBitmap* bitmapM = iEikonEnv->CreateBitmapL(KContextBitMapFile, EMbmExamplePic_mask); contextPane->SetPicture(bitmap, bitmapM); } break; default: Panic( ETestStatusUi ); break; } } // ----------------------------------------------------------------------------- // Called by the framework when the application status pane // size is changed. Passes the new client rectangle to the // AppView // ----------------------------------------------------------------------------- // void CTestStatusAppUi::HandleStatusPaneSizeChange() { iAppView->SetRect( ClientRect() ); } // End of File