EventsBaseBackend Class Reference

Inheritance diagram for EventsBaseBackend:

Public Member Functions
virtual void	initBackend ()
Public Member Functions inherited from BaseBackend
bool	setScaler (const char *name, int factor) override final
void	displayMessageOnOSD (const Common::U32String &msg) override
void	displayActivityIconOnOSD (const Graphics::Surface *icon) override
void	fillScreen (uint32 col) override
void	fillScreen (const Common::Rect &r, uint32 col) override
Public Member Functions inherited from OSystem
void	destroy ()
virtual void	init ()
bool	backendInitialized () const
virtual void	engineInit ()
virtual void	engineDone ()
virtual void	taskStarted (Task)
virtual void	taskFinished (Task)
virtual void	updateStartSettings (const Common::String &executable, Common::String &command, Common::StringMap &startSettings, Common::StringArray &additionalArgs)
virtual bool	hasFeature (Feature f)
virtual void	setFeatureState (Feature f, bool enable)
virtual bool	getFeatureState (Feature f)
virtual const GraphicsMode *	getSupportedGraphicsModes () const
virtual int	getDefaultGraphicsMode () const
virtual bool	setGraphicsMode (int mode, uint flags=kGfxModeNoFlags)
bool	setGraphicsMode (const char *name)
virtual int	getGraphicsMode () const
Graphics::PixelFormat	getScreenFormat () const
Common::List< Graphics::PixelFormat >	getSupportedFormats () const
virtual Common::Array< uint >	getSupportedAntiAliasingLevels () const
virtual OpenGL::ContextType	getOpenGLType () const
virtual bool	setShader (const Common::Path &fileName)
virtual const GraphicsMode *	getSupportedStretchModes () const
virtual int	getDefaultStretchMode () const
virtual bool	setStretchMode (int mode)
bool	setStretchMode (const char *name)
virtual int	getStretchMode () const
virtual uint	getDefaultScaler () const
virtual uint	getDefaultScaleFactor () const
virtual bool	setScaler (uint mode, int factor)
virtual uint	getScaler () const
virtual uint	getScaleFactor () const
virtual void	initSize (uint width, uint height, const Graphics::PixelFormat *format=nullptr)=0
virtual void	initSizeHint (const Graphics::ModeList &modes)
virtual int	getScreenChangeID () const
virtual void	beginGFXTransaction ()
virtual TransactionError	endGFXTransaction ()
virtual int16	getHeight ()=0
virtual int16	getWidth ()=0
virtual PaletteManager *	getPaletteManager ()=0
virtual float	getHiDPIScreenFactor () const
virtual void	copyRectToScreen (const void *buf, int pitch, int x, int y, int w, int h)=0
virtual Graphics::Surface *	lockScreen ()=0
virtual void	unlockScreen ()=0
virtual void	updateScreen ()=0
virtual void	setShakePos (int shakeXOffset, int shakeYOffset)=0
virtual void	setFocusRectangle (const Common::Rect &rect)
virtual void	clearFocusRectangle ()
virtual void	saveScreenshot ()
virtual void	showOverlay (bool inGUI=true)=0
virtual void	hideOverlay ()=0
virtual bool	isOverlayVisible () const =0
virtual Graphics::PixelFormat	getOverlayFormat () const =0
virtual void	clearOverlay ()=0
virtual void	grabOverlay (Graphics::Surface &surface)=0
virtual void	copyRectToOverlay (const void *buf, int pitch, int x, int y, int w, int h)=0
virtual int16	getOverlayHeight ()=0
virtual int16	getOverlayWidth ()=0
virtual bool	showMouse (bool visible)=0
virtual bool	lockMouse (bool lock)
virtual void	warpMouse (int x, int y)=0
virtual void	setMouseCursor (const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale=false, const Graphics::PixelFormat *format=nullptr, const byte *mask=nullptr)=0
virtual void	setCursorPalette (const byte *colors, uint start, uint num)
virtual uint32	getDoubleClickTime () const
virtual uint32	getMillis (bool skipRecord=false)=0
virtual void	delayMillis (uint msecs)=0
virtual void	getTimeAndDate (TimeDate &td, bool skipRecord=false) const =0
virtual Common::TimerManager *	getTimerManager ()
Common::EventManager *	getEventManager ()
virtual Common::HardwareInputSet *	getHardwareInputSet ()
virtual Common::KeymapArray	getGlobalKeymaps ()
virtual Common::KeymapperDefaultBindings *	getKeymapperDefaultBindings ()
virtual Common::MutexInternal *	createMutex ()=0
virtual Audio::Mixer *	getMixer ()=0
AudioCDManager *	getAudioCDManager ()
virtual void	quit ()=0
virtual void	fatalError ()
virtual void	setWindowCaption (const Common::U32String &caption)
virtual Common::SaveFileManager *	getSavefileManager ()
virtual Common::TextToSpeechManager *	getTextToSpeechManager ()
virtual Common::DialogManager *	getDialogManager ()
virtual DLC::Store *	getDLCStore ()
virtual FilesystemFactory *	getFilesystemFactory ()
virtual void	addSysArchivesToSearchSet (Common::SearchSet &s, int priority=0)
virtual Common::SeekableReadStream *	createConfigReadStream ()
virtual Common::WriteStream *	createConfigWriteStream ()
virtual Common::Path	getDefaultConfigFileName ()
virtual Common::Path	getDefaultLogFileName ()
virtual void	registerDefaultSettings (const Common::String &target) const
virtual GUI::OptionsContainerWidget *	buildBackendOptionsWidget (GUI::GuiObject *boss, const Common::String &name, const Common::String &target) const
virtual const char *const *	buildHelpDialogData ()
virtual void	applyBackendSettings ()
virtual void	logMessage (LogMessageType::Type type, const char *message)=0
virtual void	messageBox (LogMessageType::Type type, const char *message)
virtual bool	displayLogFile ()
virtual bool	hasTextInClipboard ()
virtual Common::U32String	getTextFromClipboard ()
virtual bool	setTextInClipboard (const Common::U32String &text)
virtual bool	openUrl (const Common::String &url)
virtual Common::String	getSystemLanguage () const
virtual bool	isConnectionLimited ()

Additional Inherited Members
Public Types inherited from OSystem
enum	Task { kLocalServer, kCloudDownload, kDataPackDownload }
enum	Feature {   kFeatureFullscreenMode, kFeatureAspectRatioCorrection, kFeatureFilteringMode, kFeatureStretchMode,   kFeatureVirtualKeyboard, kFeatureCursorPalette, kFeatureCursorAlpha, kFeatureCursorMask,   kFeatureCursorMaskInvert, kFeatureCursorMaskPaletteXorColorXnor, kFeatureOverlaySupportsAlpha, kFeatureIconifyWindow,   kFeatureOpenGLForGame, kFeatureShadersForGame, kFeatureVSync, kFeatureFullscreenToggleKeepsContext,   kFeatureDisplayLogFile, kFeatureClipboardSupport, kFeatureOpenUrl, kFeatureTouchpadMode,   kFeatureKbdMouseSpeed, kFeatureJoystickDeadzone, kFeatureScalers, kFeatureShaders,   kFeatureDLC, kFeatureSystemBrowserDialog, kFeatureNoQuit, kFeatureTouchscreen,   kFeatureCpuNEON, kFeatureCpuSSE2, kFeatureCpuSSE41, kFeatureCpuAVX2,   kFeatureCpuAltivec, kFeatureRotationMode }
enum	GfxModeFlags { kGfxModeNoFlags = 0, kGfxModeRender3d = (1 << 0) }
enum	TransactionError {   kTransactionSuccess = 0, kTransactionAspectRatioFailed = (1 << 0), kTransactionFullscreenFailed = (1 << 1), kTransactionModeSwitchFailed = (1 << 2),   kTransactionSizeChangeFailed = (1 << 3), kTransactionFormatNotSupported = (1 << 4), kTransactionFilteringFailed = (1 << 5), kTransactionStretchModeSwitchFailed = (1 << 6),   kTransactionShaderChangeFailed = (1 << 7), kTransactionVSyncFailed = (1 << 8) }
Protected Attributes inherited from OSystem
AudioCDManager *	_audiocdManager
Common::EventManager *	_eventManager
Common::TimerManager *	_timerManager
Common::SaveFileManager *	_savefileManager
Common::TextToSpeechManager *	_textToSpeechManager
Common::DialogManager *	_dialogManager
FilesystemFactory *	_fsFactory
DLC::Store *	_dlcStore
Common::U32String	_clipboard
bool	_dummyUnused

Member Function Documentation

initBackend()

virtual void EventsBaseBackend::initBackend ( )

virtual

The following method is called once, from main.cpp, after all config data (including command line params etc.) is fully loaded.

Note

Subclasses should always invoke the implementation of their parent class. They should do so near the end of their own implementation.

Reimplemented from BaseBackend.

Reimplemented in OSystem_Wii, OSystem_N64, N3DS::OSystem_3DS, OSystem_iOS7, OSystem_libretro, OSystem_Dreamcast, and OSystem_PSP.

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The documentation for this class was generated from the following file:

• backends/base-backend.h