diff options
Diffstat (limited to 'distrib/sdl-1.2.15/src/main/symbian/EKA2/sdlexe.cpp')
| -rw-r--r-- | distrib/sdl-1.2.15/src/main/symbian/EKA2/sdlexe.cpp | 809 |
1 files changed, 809 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/main/symbian/EKA2/sdlexe.cpp b/distrib/sdl-1.2.15/src/main/symbian/EKA2/sdlexe.cpp new file mode 100644 index 0000000..bb160c4 --- /dev/null +++ b/distrib/sdl-1.2.15/src/main/symbian/EKA2/sdlexe.cpp @@ -0,0 +1,809 @@ +// INCLUDES +#include <aknapp.h> +#include <aknappui.h> +#include <eikdoc.h> +#include <sdlepocapi.h> +#include <bautils.h> +#include <eikstart.h> +#include <badesca.h> +#include <bautils.h> +#include <apgcli.h> +#include <sdlmain.h> +#include <eikedwin.h> +#include <eiklabel.h> +#include <sdlexe.rsg> +#include <aknglobalmsgquery.h> +#include <apgwgnam.h> + + + +// FORWARD DECLARATIONS +class CApaDocument; + + +//const TUid KSDLUID = { 0xF01F605E }; + +LOCAL_C void MakeCCmdLineL(const TDesC8& aParam, CDesC8Array& aArray) + { + + const TChar dq('\"'); + + TLex8 lex(aParam); + TBool in = EFalse; + + lex.SkipSpaceAndMark(); + + while(!lex.Eos()) + { + TPtrC8 ptr; + if(in) + { + const TPtrC8 rem = lex.RemainderFromMark(); + const TInt pos = rem.Locate(dq); + if(pos > 0) + { + lex.Inc(pos); + ptr.Set(lex.MarkedToken()); + lex.SkipAndMark(1); + } + else + { + ptr.Set(rem); + } + in = EFalse; + } + else + { + ptr.Set(lex.NextToken()); + const TInt pos = ptr.Locate(dq); + if(pos == 0) + { + lex.UnGetToMark(); + lex.SkipAndMark(1); + in = ETrue; + continue; // back to in brace + } + else + lex.SkipSpaceAndMark(); + } + + aArray.AppendL(ptr); + + } + } + +NONSHARABLE_CLASS(TVirtualCursor) : public MOverlay + { + public: + TVirtualCursor(); + void Set(const TRect& aRect, CFbsBitmap* aBmp, CFbsBitmap* aAlpha); + void Move(TInt aX, TInt aY); + void MakeEvent(TWsEvent& aEvent, const TPoint& aBasePos) const; + void Toggle(); + TBool IsOn() const; + private: + void Draw(CBitmapContext& aGc, const TRect& aTargetRect, const TSize& aSize); + private: + TRect iRect; + TPoint iInc; + TPoint iPos; + TBool iIsOn; + CFbsBitmap* iCBmp; + CFbsBitmap* iAlpha; + }; + + +TVirtualCursor::TVirtualCursor() : iInc(0, 0), iIsOn(EFalse), iCBmp(NULL) + { + } + +const TInt KMaxMove = 10; + +void TVirtualCursor::Move(TInt aX, TInt aY) + { + if(aX > 0 && iInc.iX > 0) + ++iInc.iX; + else if(aX < 0 && iInc.iX < 0) + --iInc.iX; + else + iInc.iX = aX; + + if(aY > 0 && iInc.iY > 0) + ++iInc.iY; + else if(aY < 0 && iInc.iY < 0) + --iInc.iY; + else + iInc.iY = aY; + + iInc.iX = Min(KMaxMove, iInc.iX); + + iInc.iX = Max(-KMaxMove, iInc.iX); + + iInc.iY = Min(KMaxMove, iInc.iY); + + iInc.iY =Max(-KMaxMove, iInc.iY); + + const TPoint pos = iPos + iInc; + if(iRect.Contains(pos)) + { + iPos = pos; + } + else + { + iInc = TPoint(0, 0); + } + } + + +void TVirtualCursor::Toggle() + { + iIsOn = !iIsOn; + } + + +TBool TVirtualCursor::IsOn() const + { + return iIsOn; + } + +void TVirtualCursor::Set(const TRect& aRect, CFbsBitmap* aBmp, CFbsBitmap* aAlpha) + { + iRect = aRect; + iCBmp = aBmp; + iAlpha = aAlpha; + } + + +void TVirtualCursor::MakeEvent(TWsEvent& aEvent, const TPoint& aBasePos) const + { + aEvent.SetType(EEventPointer), + aEvent.SetTimeNow(); + TPointerEvent& pointer = *aEvent.Pointer(); + pointer.iType = TPointerEvent::EButton1Down; + pointer.iPosition = iPos; + pointer.iParentPosition = aBasePos; + } + + +void TVirtualCursor::Draw(CBitmapContext& aGc, const TRect& /*aTargetRect*/, const TSize& /*aSize*/) + { + if(iIsOn && iCBmp != NULL) + { + const TRect rect(TPoint(0, 0), iCBmp->SizeInPixels()); + aGc.AlphaBlendBitmaps(iPos, iCBmp, rect, iAlpha, TPoint(0, 0)); + } + + } + +NONSHARABLE_CLASS(TSdlClass) + { + public: + TSdlClass(); + void SetMain(const TMainFunc& aFunc, TInt aFlags, MSDLMainObs* aObs, TInt aExeFlags); + TInt SdlFlags() const; + const TMainFunc& Main() const; + void SendEvent(TInt aEvent, TInt aParam, CSDL* aSDL); + TInt AppFlags() const; + void AppFlags(TInt aFlags); + private: + TMainFunc iFunc; + TInt iSdlFlags; + TInt iExeFlags; + MSDLMainObs* iObs; + }; + + +void TSdlClass::AppFlags(TInt aFlags) + { + iExeFlags |= aFlags; + } + +void TSdlClass::SendEvent(TInt aEvent, TInt aParam, CSDL* aSDL) + { + if(iObs != NULL) + iObs->SDLMainEvent(aEvent, aParam, aSDL); + } + +TInt TSdlClass::AppFlags() const + { + return iExeFlags; + } + +void TSdlClass::SetMain(const TMainFunc& aFunc, TInt aFlags, MSDLMainObs* aObs, TInt aExeFlags) + { + iFunc = aFunc; + iSdlFlags = aFlags; + iExeFlags = aExeFlags; + iObs = aObs; + } + +const TMainFunc& TSdlClass::Main() const + { + return iFunc; + } + + + TInt TSdlClass::SdlFlags() const + { + return iSdlFlags; + } + + + +TSdlClass::TSdlClass() + { + Mem::FillZ(this, sizeof(this)); + } + +TSdlClass gSDLClass; + + +//////////////////////////////////////////////////////////////// + +NONSHARABLE_CLASS(CSDLApplication) : public CAknApplication + { + public: + CSDLApplication(); + private: + CApaDocument* CreateDocumentL(); + TFileName ResourceFileName() const; + TUid AppDllUid() const; + void FindMeL(); + TUid iUid; + }; + +NONSHARABLE_CLASS(CSDLDocument) : public CEikDocument + { + public: + CSDLDocument(CEikApplication& aApp); + private: + CEikAppUi* CreateAppUiL(); + + }; + + //////////////////////////////////////////////////////////////////// + + +NONSHARABLE_CLASS(MExitWait) + { + public: + virtual void DoExit(TInt aErr) = 0; + }; + +///////////////////////////////////////////////////////////////////////// + +NONSHARABLE_CLASS(CExitWait) : public CActive + { + public: + CExitWait(MExitWait& aWait); + ~CExitWait(); + private: + void RunL(); + void DoCancel(); + private: + MExitWait& iWait; + TRequestStatus* iStatusPtr; + }; + +//////////////////////////////////////////////////////////////////////// + + +NONSHARABLE_CLASS(CSDLWin) : public CCoeControl + { + public: + void ConstructL(const TRect& aRect); + RWindow& GetWindow() const; + void SetNoDraw(); + private: + void Draw(const TRect& aRect) const; + private: + TBool iNoDraw; + }; + + +//////////////////////////////////////////////////////////////////////////// + +NONSHARABLE_CLASS(CSDLAppUi) : public CAknAppUi, public MExitWait, MSDLObserver + { + public: + ~CSDLAppUi(); + private: // New functions + void ConstructL(); + void HandleCommandL(TInt aCommand); + void HandleWsEventL(const TWsEvent& aEvent, CCoeControl* aDestination); + void HandleResourceChangeL(TInt aType); + + void DoExit(TInt aErr); + + TInt SdlEvent(TInt aEvent, TInt aParam); + TInt SdlThreadEvent(TInt aEvent, TInt aParam); + + void StartL(); + static TBool StartL(TAny* aThis); + + TBool ParamEditorL(TDes& aCheat); + + TBool ProcessCommandParametersL(CApaCommandLine &aCommandLine); + + void PrepareToExit(); + void HandleConsoleWindowL(); + void HandleConsoleWindow(); + void HandleForegroundEventL(TBool aForeground); + + static TBool IdleRequestL(TAny* aThis); + + TBool HandleKeyL(const TWsEvent& aEvent); + + + private: + CExitWait* iWait; + CSDLWin* iSDLWin; + CSDL* iSdl; + CIdle* iStarter; + TBool iExitRequest; + CDesC8Array* iParams; + TInt iResOffset; + CIdle* iIdle; + TInt iStdOut; + TVirtualCursor iCursor; + CFbsBitmap* iCBmp; + CFbsBitmap* iAlpha; + // TTime iLastPress; + // CSDL::TOrientationMode iOrientation; + }; + +////////////////////////////////////////////////////////////////////////////////////////7 + +CApaDocument* CSDLApplication::CreateDocumentL() + { + return new (ELeave) CSDLDocument(*this); + } + +TUid CSDLApplication::AppDllUid() const + { + return iUid; + } + + +CSDLApplication::CSDLApplication() + { + TRAPD(err, FindMeL()); + ASSERT(err == KErrNone); + } + +void CSDLApplication::FindMeL() + { + RApaLsSession apa; + User::LeaveIfError(apa.Connect()); + CleanupClosePushL(apa); + User::LeaveIfError(apa.GetAllApps()); + TFileName name = RProcess().FileName(); + TApaAppInfo info; + while(apa.GetNextApp(info) == KErrNone) + { + if(info.iFullName.CompareF(name) == 0) + { + iUid = info.iUid; + break; + } + } + CleanupStack::PopAndDestroy(); + } + +TFileName CSDLApplication::ResourceFileName() const + { + return KNullDesC(); + } + +/////////////////////////////////////////////////////////////////////////////////////////// + +CExitWait::CExitWait(MExitWait& aWait) : CActive(CActive::EPriorityStandard), iWait(aWait) + { + CActiveScheduler::Add(this); + SetActive(); + iStatusPtr = &iStatus; + } + +CExitWait::~CExitWait() + { + Cancel(); + } + +void CExitWait::RunL() + { + if(iStatusPtr != NULL ) + iWait.DoExit(iStatus.Int()); + } + +void CExitWait::DoCancel() + { + if(iStatusPtr != NULL ) + User::RequestComplete(iStatusPtr , KErrCancel); + } + + +////////////////////////////////////////////////////////////////////////////////////////////// + +CSDLDocument::CSDLDocument(CEikApplication& aApp) : CEikDocument(aApp) + {} + +CEikAppUi* CSDLDocument::CreateAppUiL() + { + return new (ELeave) CSDLAppUi; + } + +/////////////////////////////////////////////////////////////////////////// + +void CSDLWin:: ConstructL(const TRect& aRect) + { + CreateWindowL(); + SetRect(aRect); + ActivateL(); + } + + +RWindow& CSDLWin::GetWindow() const + { + return Window(); + } + + +void CSDLWin::Draw(const TRect& /*aRect*/) const + { + if(!iNoDraw) + { + CWindowGc& gc = SystemGc(); + gc.SetPenStyle(CGraphicsContext::ESolidPen); + gc.SetPenColor(KRgbGray); + gc.SetBrushStyle(CGraphicsContext::ESolidBrush); + gc.SetBrushColor(0xaaaaaa); + gc.DrawRect(Rect()); + } + } + +void CSDLWin::SetNoDraw() + { + iNoDraw = ETrue; + } + +///////////////////////////////////////////////////////////////////////// + +CSDLAppUi::~CSDLAppUi() + { + if(iIdle) + iIdle->Cancel(); + delete iIdle; + if(iStarter != NULL) + iStarter->Cancel(); + delete iStarter; + delete iWait; + delete iSdl; + delete iSDLWin; + delete iParams; + delete iCBmp; + delete iAlpha; + } + + +void CSDLAppUi::ConstructL() + { + BaseConstructL(ENoAppResourceFile | ENoScreenFurniture); + + + RLibrary lib; + User::LeaveIfError(lib.Load(_L("sdlexe.dll"))); + TFileName name = lib.FileName(); + lib.Close(); + name.Replace(3, name.Length() - 3, _L("resource\\apps\\sdlexe.rsc")); + BaflUtils::NearestLanguageFile(iEikonEnv->FsSession(), name); + iResOffset = iCoeEnv->AddResourceFileL(name); + + name.Replace(name.Length() - 3, 3, _L("mbm")); + + TEntry e; + const TInt err = iEikonEnv->FsSession().Entry(name, e); + + iCBmp = iEikonEnv->CreateBitmapL(name, 0); + iAlpha = iEikonEnv->CreateBitmapL(name, 1); + + iIdle = CIdle::NewL(CActive::EPriorityIdle); + + iSDLWin = new (ELeave) CSDLWin; + iSDLWin->ConstructL(ApplicationRect()); + + iSdl = CSDL::NewL(gSDLClass.SdlFlags()); + + gSDLClass.SendEvent(MSDLMainObs::ESDLCreated, 0, iSdl); + + iSdl->SetObserver(this); + iSdl->DisableKeyBlocking(*this); + iSdl->SetContainerWindowL( + iSDLWin->GetWindow(), + iEikonEnv->WsSession(), + *iEikonEnv->ScreenDevice()); + iSdl->AppendOverlay(iCursor, 0); + + iCursor.Set(TRect(TPoint(0, 0), iSDLWin->Size()), iCBmp, iAlpha); + + iStarter = CIdle::NewL(CActive::EPriorityLow); + iStarter->Start(TCallBack(StartL, this)); + + + } + + + +TBool CSDLAppUi::StartL(TAny* aThis) + { + static_cast<CSDLAppUi*>(aThis)->StartL(); + return EFalse; + } + + +void CSDLAppUi::PrepareToExit() + { + CAknAppUiBase::PrepareToExit(); //aknappu::PrepareToExit crashes + iCoeEnv->DeleteResourceFile(iResOffset); + } + +TBool CSDLAppUi::ProcessCommandParametersL(CApaCommandLine &aCommandLine) + { + const TPtrC8 cmdLine = aCommandLine.TailEnd(); + iParams = new (ELeave) CDesC8ArrayFlat(8); + MakeCCmdLineL(cmdLine, *iParams); + return EFalse; + } + + + TBool CSDLAppUi::ParamEditorL(TDes& aCheat) + { + CAknTextQueryDialog* query = CAknTextQueryDialog::NewL(aCheat); + CleanupStack::PushL(query); + query->SetPromptL(_L("Enter parameters")); + CleanupStack::Pop(); + return query->ExecuteLD(R_PARAMEDITOR); + } + + void CSDLAppUi::StartL() + { + if(gSDLClass.AppFlags() & SDLEnv::EParamQuery) + { + TBuf8<256> cmd; + RFile file; + TInt err = file.Open(iEikonEnv->FsSession(), _L("sdl_param.txt"),EFileRead); + if(err == KErrNone) + { + file.Read(cmd); + file.Close(); + MakeCCmdLineL(cmd, *iParams); + } + if(err != KErrNone || gSDLClass.AppFlags() & (SDLEnv::EParamQueryDialog ^ SDLEnv::EParamQuery)) + { + TBuf<256> buffer; + if(ParamEditorL(buffer)) + { + cmd.Copy(buffer); + MakeCCmdLineL(cmd, *iParams); + } + } + } + iWait = new (ELeave) CExitWait(*this); + iSdl->CallMainL(gSDLClass.Main(), &iWait->iStatus, iParams, CSDL::ENoParamFlags, 0xA000); + } + +void CSDLAppUi::HandleCommandL(TInt aCommand) + { + switch(aCommand) + { + case EAknSoftkeyBack: + case EAknSoftkeyExit: + case EAknCmdExit: + case EEikCmdExit: + gSDLClass.AppFlags(SDLEnv::EAllowConsoleView); + if(iWait == NULL || !iWait->IsActive() || iSdl == NULL) + { + Exit(); + } + else if(!iExitRequest) + { + iExitRequest = ETrue; //trick how SDL can be closed! + iSdl->Suspend(); + } + break; + } + } + + + +TBool CSDLAppUi::HandleKeyL(const TWsEvent& aEvent) + { + const TInt type = aEvent.Type(); + if(!(type == EEventKey || type == EEventKeyUp || type == EEventKeyDown)) + { + return ETrue; + } + const TKeyEvent& key = *aEvent.Key(); + if((key.iScanCode == EStdKeyYes) && (gSDLClass.AppFlags() & SDLEnv::EVirtualMouse)) + { + if(type == EEventKeyUp) + { + iCursor.Toggle(); + iSdl->RedrawRequest(); + } + return EFalse; + } + if(iCursor.IsOn()) + { + switch(key.iScanCode) + { + case EStdKeyUpArrow: + iCursor.Move(0, -1); + break; + case EStdKeyDownArrow: + iCursor.Move(0, 1); + break; + case EStdKeyLeftArrow: + iCursor.Move(-1, 0); + break; + case EStdKeyRightArrow: + iCursor.Move(1, 0); + break; + case EStdKeyDevice3: + if(type == EEventKeyUp) + { + TWsEvent event; + iCursor.MakeEvent(event, iSDLWin->Position()); + iSdl->AppendWsEvent(event); + } + return EFalse; + default: + return ETrue; + } + iSdl->RedrawRequest(); + return EFalse; + } + return ETrue; + } + + void CSDLAppUi::HandleWsEventL(const TWsEvent& aEvent, CCoeControl* aDestination) + { + if(iSdl && iWait && HandleKeyL(aEvent)) + iSdl->AppendWsEvent(aEvent); + CAknAppUi::HandleWsEventL(aEvent, aDestination); + } + + void CSDLAppUi::HandleResourceChangeL(TInt aType) + { + CAknAppUi::HandleResourceChangeL(aType); + if(aType == KEikDynamicLayoutVariantSwitch) + { + iSDLWin->SetRect(ApplicationRect()); + iSdl->SetContainerWindowL( + iSDLWin->GetWindow(), + iEikonEnv->WsSession(), + *iEikonEnv->ScreenDevice()); + } + } + + +void CSDLAppUi::DoExit(TInt/*Err*/) + { + iExitRequest = ETrue; + Exit(); + } + + + TInt CSDLAppUi::SdlThreadEvent(TInt aEvent, TInt /*aParam*/) + { + switch(aEvent) + { + case MSDLObserver::EEventResume: + break; + case MSDLObserver::EEventSuspend: + if(iExitRequest) + return MSDLObserver::ESuspendNoSuspend; + break; + case MSDLObserver::EEventWindowReserved: + break; + case MSDLObserver::EEventWindowNotAvailable: + break; + case MSDLObserver::EEventScreenSizeChanged: + break; + } + return MSDLObserver::EParameterNone; + } + +TInt CSDLAppUi::SdlEvent(TInt aEvent, TInt /*aParam*/) + { + switch(aEvent) + { + case MSDLObserver::EEventResume: + break; + case MSDLObserver::EEventSuspend: + if(iExitRequest) + return MSDLObserver::ESuspendNoSuspend; + break; + case MSDLObserver::EEventWindowReserved: + break; + case MSDLObserver::EEventWindowNotAvailable: + { + TRAP_IGNORE(HandleConsoleWindowL()); + } + break; + case MSDLObserver::EEventScreenSizeChanged: + break; + case MSDLObserver::EEventKeyMapInit: + break; + case MSDLObserver::EEventMainExit: + if(iStdOut != 0) + { + gSDLClass.AppFlags(SDLEnv::EAllowConsoleView); + iEikonEnv->WsSession().SetWindowGroupOrdinalPosition(iStdOut, 0); + } + break; + } + return MSDLObserver::EParameterNone; + } + +void CSDLAppUi::HandleForegroundEventL(TBool aForeground) + { + CAknAppUi::HandleForegroundEventL(aForeground); + if(!aForeground) + HandleConsoleWindow(); + } + +void CSDLAppUi::HandleConsoleWindow() + { + if(!iIdle->IsActive()) + iIdle->Start(TCallBack(IdleRequestL, this)); + } + +TBool CSDLAppUi::IdleRequestL(TAny* aThis) + { + static_cast<CSDLAppUi*>(aThis)->HandleConsoleWindowL(); + return EFalse; + } + +void CSDLAppUi::HandleConsoleWindowL() + { + if(gSDLClass.AppFlags() & SDLEnv::EAllowConsoleView) + { + return; + } + RWsSession& ses = iEikonEnv->WsSession(); + const TInt focus = ses.GetFocusWindowGroup(); + CApaWindowGroupName* name = CApaWindowGroupName::NewLC(ses, focus); + const TPtrC caption = name->Caption(); + if(0 == caption.CompareF(_L("STDOUT"))) + { + iStdOut = focus; + ses.SetWindowGroupOrdinalPosition(iEikonEnv->RootWin().Identifier(), 0); + } + CleanupStack::PopAndDestroy(); //name + } + + +//////////////////////////////////////////////////////////////////////// + + +CApaApplication* NewApplication() + { + return new CSDLApplication(); + } + + +EXPORT_C TInt SDLEnv::SetMain(const TMainFunc& aFunc, TInt aSdlFlags, MSDLMainObs* aObs, TInt aSdlExeFlags) + { + gSDLClass.SetMain(aFunc, aSdlFlags, aObs, aSdlExeFlags); + return EikStart::RunApplication(NewApplication); + } + +////////////////////////////////////////////////////////////////////// + +TInt SDLUiPrint(const TDesC8& /*aInfo*/) + { + return KErrNotFound; + } + + + |