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 bool	setRotationMode (Common::RotationMode rotation)

bool	setRotationMode (int rotation)

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	presentBuffer ()

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 () const =0

virtual int16	getOverlayWidth () const =0

virtual Common::Rect	getSafeOverlayArea (int16 width=nullptr, int16 height=nullptr) const

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, 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.

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

backends/base-backend.h

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ initBackend()