Inheritance diagram for OSystem_Atari:

Public Member Functions
void	initBackend () override

void	engineInit () override

void	engineDone () override

Common::MutexInternal *	createMutex () override

uint32	getMillis (bool skipRecord=false) override

void	delayMillis (uint msecs) override

void	getTimeAndDate (TimeDate &td, bool skipRecord=false) const override

Common::KeymapArray	getGlobalKeymaps () override

Common::HardwareInputSet *	getHardwareInputSet () override

void	quit () override

void	fatalError () override

void	logMessage (LogMessageType::Type type, const char *message) override

void	addSysArchivesToSearchSet (Common::SearchSet &s, int priority) override

Common::Path	getDefaultConfigFileName () override

void	update ()

Public Member Functions inherited from ModularMixerBackend
virtual MixerManager *	getMixerManager ()

Audio::Mixer *	getMixer () override final

Public Member Functions inherited from BaseBackend
bool	setScaler (const char *name, int factor) override final

Public Member Functions inherited from OSystem
void	destroy ()

virtual void	init ()

bool	backendInitialized () const

virtual void	taskStarted (Task)

virtual void	taskFinished (Task)

virtual void	updateStartSettings (const Common::String &executable, Common::String &command, Common::StringMap &startSettings, Common::StringArray &additionalArgs)

bool	setGraphicsMode (const char *name)

Graphics::PixelFormat	getScreenFormat () const

Common::List< Graphics::PixelFormat >	getSupportedFormats () const

virtual Common::Array< uint >	getSupportedAntiAliasingLevels () const

virtual OpenGL::ContextType	getOpenGLType () const

bool	setStretchMode (const char *name)

bool	setRotationMode (int rotation)

virtual uint32	getDoubleClickTime () const

virtual Common::TimerManager *	getTimerManager ()

Common::EventManager *	getEventManager ()

virtual Common::KeymapperDefaultBindings *	getKeymapperDefaultBindings ()

AudioCDManager *	getAudioCDManager ()

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 Common::SeekableReadStream *	createConfigReadStream ()

virtual Common::WriteStream *	createConfigWriteStream ()

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	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 ()

Public Member Functions inherited from ModularGraphicsBackend
bool	hasFeature (Feature f) override

void	setFeatureState (Feature f, bool enable) override

bool	getFeatureState (Feature f) override

GraphicsManager *	getGraphicsManager ()

const GraphicsMode *	getSupportedGraphicsModes () const override

int	getDefaultGraphicsMode () const override

bool	setGraphicsMode (int mode, uint flags=kGfxModeNoFlags) override

int	getGraphicsMode () const override

bool	setShader (const Common::Path &name) override final

const GraphicsMode *	getSupportedStretchModes () const override final

int	getDefaultStretchMode () const override final

bool	setStretchMode (int mode) override final

int	getStretchMode () const override final

bool	setRotationMode (Common::RotationMode rotation) override final

uint	getDefaultScaler () const override final

uint	getDefaultScaleFactor () const override final

bool	setScaler (uint mode, int factor) override final

uint	getScaler () const override final

uint	getScaleFactor () const override final

void	initSize (uint width, uint height, const Graphics::PixelFormat *format=NULL) override final

void	initSizeHint (const Graphics::ModeList &modes) override final

int	getScreenChangeID () const override final

void	beginGFXTransaction () override final

OSystem::TransactionError	endGFXTransaction () override final

int16	getHeight () override final

int16	getWidth () override final

PaletteManager *	getPaletteManager () override final

void	copyRectToScreen (const void *buf, int pitch, int x, int y, int w, int h) override final

Graphics::Surface *	lockScreen () override final

void	unlockScreen () override final

void	fillScreen (uint32 col) override final

void	fillScreen (const Common::Rect &r, uint32 col) override final

void	updateScreen () override final

void	presentBuffer () override final

void	setShakePos (int shakeXOffset, int shakeYOffset) override final

void	setFocusRectangle (const Common::Rect &rect) override final

void	clearFocusRectangle () override final

void	showOverlay (bool inGUI) override final

void	hideOverlay () override final

bool	isOverlayVisible () const override final

Graphics::PixelFormat	getOverlayFormat () const override final

void	clearOverlay () override final

void	grabOverlay (Graphics::Surface &surface) override final

void	copyRectToOverlay (const void *buf, int pitch, int x, int y, int w, int h) override final

int16	getOverlayHeight () const override final

int16	getOverlayWidth () const override final

Common::Rect	getSafeOverlayArea (int16 width, int16 height) const override final

float	getHiDPIScreenFactor () const override final

bool	showMouse (bool visible) override final

void	warpMouse (int x, int y) override final

void	setMouseCursor (const void buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale=false, const Graphics::PixelFormat format=NULL, const byte *mask=NULL) override final

void	setCursorPalette (const byte *colors, uint start, uint num) override final

bool	lockMouse (bool lock) override final

void	displayMessageOnOSD (const Common::U32String &msg) override final

void	displayActivityIconOnOSD (const Graphics::Surface *icon) override final

void	saveScreenshot () override final

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 ModularMixerBackend
MixerManager *	_mixerManager

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

Protected Attributes inherited from ModularGraphicsBackend
GraphicsManager *	_graphicsManager

Member Function Documentation

◆ initBackend()

void OSystem_Atari::initBackend ( )

overridevirtual

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.

◆ engineInit()

void OSystem_Atari::engineInit ( void )

overridevirtual

Allow the backend to perform engine-specific initialization.

Called just before the engine is run.

Reimplemented from OSystem.

◆ engineDone()

void OSystem_Atari::engineDone ( )

overridevirtual

Allow the backend to perform engine-specific deinitialization.

Called after the engine finishes.

Reimplemented from OSystem.

◆ createMutex()

Common::MutexInternal* OSystem_Atari::createMutex ( )

overridevirtual

Create a new mutex.

Returns: The newly created mutex, or 0 if an error occurred.

Implements OSystem.

◆ getMillis()

uint32 OSystem_Atari::getMillis ( bool skipRecord = false )

overridevirtual

Get the number of milliseconds since the program was started.

Parameters

skipRecord Skip recording of this value by the event recorder. This might be needed particularly when we are in an on-screen GUI loop where the player can pause the recording.

Implements OSystem.

◆ delayMillis()

void OSystem_Atari::delayMillis ( uint msecs )

overridevirtual

Delay/sleep for the specified amount of milliseconds.

Implements OSystem.

◆ getTimeAndDate()

void OSystem_Atari::getTimeAndDate	(	TimeDate &	td,
		bool	skipRecord = `false`
	)		const

overridevirtual

Get the current time and date, in the local timezone.

On many systems, this corresponds to the combination of time() and localtime().

Implements OSystem.

◆ getGlobalKeymaps()

Common::KeymapArray OSystem_Atari::getGlobalKeymaps ( )

overridevirtual

Return a platform-specific global keymap.

Returns: Keymap with actions appropriate for the platform.

The caller will use and delete the return object.

For more information, see keymapper.

Reimplemented from OSystem.

◆ getHardwareInputSet()

Common::HardwareInputSet* OSystem_Atari::getHardwareInputSet ( )

overridevirtual

Register hardware inputs with keymapper.

Returns: HardwareInputSet with all keys and recommended mappings.

For more information, see keymapper.

Reimplemented from OSystem.

◆ quit()

void OSystem_Atari::quit ( )

overridevirtual

Quit (exit) the application.

Implements OSystem.

◆ fatalError()

void OSystem_Atari::fatalError ( )

overridevirtual

Signal that a fatal error inside the client code has occurred.

This should quit the application.

Reimplemented from OSystem.

◆ logMessage()

void OSystem_Atari::logMessage	(	LogMessageType::Type	type,
		const char *	message
	)

overridevirtual

Log the given message.

It is up to the backend where to log the different messages. The backend should aim at using a non-buffered output for it, so that no log data is lost in case of a crash.

The default implementation outputs them on stdout/stderr.

Parameters

type	Type of the message.
message	The message itself.

Implements OSystem.

◆ addSysArchivesToSearchSet()

void OSystem_Atari::addSysArchivesToSearchSet	(	Common::SearchSet &	s,
		int	priority
	)

overridevirtual

Add system-specific Common::Archive objects to the given SearchSet. For example, on Unix, the directory corresponding to DATA_PATH (if set), or, on macOS, the 'Resource' dir in the app bundle.

Parameters

s	SearchSet to which the system-specific dirs, if any, are added.
priority	Priority with which those dirs are added.

Reimplemented from OSystem.

◆ getDefaultConfigFileName()

Common::Path OSystem_Atari::getDefaultConfigFileName ( )

overridevirtual

Get the default file name (or even path) where the user configuration of ScummVM will be saved.

Note that not all ports can use this.

Reimplemented from OSystem.

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

backends/platform/atari/osystem_atari.h

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ initBackend()

◆ engineInit()

◆ engineDone()

◆ createMutex()

◆ getMillis()

◆ delayMillis()

◆ getTimeAndDate()

◆ getGlobalKeymaps()

◆ getHardwareInputSet()

◆ quit()

◆ fatalError()

◆ logMessage()

◆ addSysArchivesToSearchSet()

◆ getDefaultConfigFileName()