SdlEventLoop Class Reference

#include <SdlEventLoop.h>

Inheritance diagram for SdlEventLoop:

Public Member Functions
	SdlEventLoop (SdlPlatformSharedState *state)
virtual	~SdlEventLoop ()
virtual void	exec (PlatformEventHandler *eventHandler) override
virtual void	quit () override
virtual void	processMessages (PlatformEventHandler *eventHandler, int count=-1) override
virtual void	waitForMessages () override
Public Member Functions inherited from PlatformEventLoop
virtual	~PlatformEventLoop ()=default
virtual void	exec (PlatformEventHandler *eventHandler)=0
virtual void	quit ()=0
virtual void	processMessages (PlatformEventHandler *eventHandler, int count=-1)=0
virtual void	waitForMessages ()=0

Private Member Functions
void	dispatchEvent (PlatformEventHandler *eventHandler, const SDL_Event *event)
void	dispatchEvent (PlatformEventHandler *eventHandler, const PlatformEvent *event)
void	dispatchNativeEvent (PlatformEventHandler *eventHandler, const SDL_Event *event)
void	dispatchQuitEvent (PlatformEventHandler *eventHandler, const SDL_QuitEvent *event)
void	dispatchKeyEvent (PlatformEventHandler *eventHandler, const SDL_KeyboardEvent *event)
void	dispatchMouseMoveEvent (PlatformEventHandler *eventHandler, const SDL_MouseMotionEvent *event)
void	dispatchMouseButtonEvent (PlatformEventHandler *eventHandler, const SDL_MouseButtonEvent *event)
void	dispatchMouseWheelEvent (PlatformEventHandler *eventHandler, const SDL_MouseWheelEvent *event)
void	dispatchTouchFingerEvent (PlatformEventHandler *eventHandler, const SDL_TouchFingerEvent *event)
void	dispatchWindowEvent (PlatformEventHandler *eventHandler, const SDL_WindowEvent *event)
void	dispatchWindowMoveEvent (PlatformEventHandler *eventHandler, const SDL_WindowEvent *event)
void	dispatchWindowResizeEvent (PlatformEventHandler *eventHandler, const SDL_WindowEvent *event)
void	dispatchGamepadConnectedEvent (PlatformEventHandler *eventHandler, const SDL_GamepadDeviceEvent *event)
void	dispatchGamepadDisconnectedEvent (PlatformEventHandler *eventHandler, const SDL_GamepadDeviceEvent *event)
void	dispatchGamepadButtonEvent (PlatformEventHandler *eventHandler, const SDL_GamepadButtonEvent *event)
void	dispatchGamepadAxisEvent (PlatformEventHandler *eventHandler, const SDL_GamepadAxisEvent *event)
void	dispatchTextInputEvent (PlatformEventHandler *eventHandler, const SDL_TextInputEvent *event)

Private Attributes
SdlPlatformSharedState *	_state = nullptr
bool	_quitRequested = false

Constructor & Destructor Documentation

SdlEventLoop()

SdlEventLoop::SdlEventLoop ( SdlPlatformSharedState *  state )

explicit

~SdlEventLoop()

SdlEventLoop::~SdlEventLoop ( )

virtual

Member Function Documentation

dispatchEvent() [1/2]

void SdlEventLoop::dispatchEvent ( PlatformEventHandler *  eventHandler, const PlatformEvent *  event  )

private

dispatchEvent() [2/2]

void SdlEventLoop::dispatchEvent ( PlatformEventHandler *  eventHandler, const SDL_Event *  event  )

private

dispatchGamepadAxisEvent()

void SdlEventLoop::dispatchGamepadAxisEvent ( PlatformEventHandler *  eventHandler, const SDL_GamepadAxisEvent *  event  )

private

dispatchGamepadButtonEvent()

void SdlEventLoop::dispatchGamepadButtonEvent ( PlatformEventHandler *  eventHandler, const SDL_GamepadButtonEvent *  event  )

private

dispatchGamepadConnectedEvent()

void SdlEventLoop::dispatchGamepadConnectedEvent ( PlatformEventHandler *  eventHandler, const SDL_GamepadDeviceEvent *  event  )

private

dispatchGamepadDisconnectedEvent()

void SdlEventLoop::dispatchGamepadDisconnectedEvent ( PlatformEventHandler *  eventHandler, const SDL_GamepadDeviceEvent *  event  )

private

dispatchKeyEvent()

void SdlEventLoop::dispatchKeyEvent ( PlatformEventHandler *  eventHandler, const SDL_KeyboardEvent *  event  )

private

dispatchMouseButtonEvent()

void SdlEventLoop::dispatchMouseButtonEvent ( PlatformEventHandler *  eventHandler, const SDL_MouseButtonEvent *  event  )

private

dispatchMouseMoveEvent()

void SdlEventLoop::dispatchMouseMoveEvent ( PlatformEventHandler *  eventHandler, const SDL_MouseMotionEvent *  event  )

private

dispatchMouseWheelEvent()

void SdlEventLoop::dispatchMouseWheelEvent ( PlatformEventHandler *  eventHandler, const SDL_MouseWheelEvent *  event  )

private

dispatchNativeEvent()

void SdlEventLoop::dispatchNativeEvent ( PlatformEventHandler *  eventHandler, const SDL_Event *  event  )

private

dispatchQuitEvent()

void SdlEventLoop::dispatchQuitEvent ( PlatformEventHandler *  eventHandler, const SDL_QuitEvent *  event  )

private

dispatchTextInputEvent()

void SdlEventLoop::dispatchTextInputEvent ( PlatformEventHandler *  eventHandler, const SDL_TextInputEvent *  event  )

private

dispatchTouchFingerEvent()

void SdlEventLoop::dispatchTouchFingerEvent ( PlatformEventHandler *  eventHandler, const SDL_TouchFingerEvent *  event  )

private

dispatchWindowEvent()

void SdlEventLoop::dispatchWindowEvent ( PlatformEventHandler *  eventHandler, const SDL_WindowEvent *  event  )

private

dispatchWindowMoveEvent()

void SdlEventLoop::dispatchWindowMoveEvent ( PlatformEventHandler *  eventHandler, const SDL_WindowEvent *  event  )

private

dispatchWindowResizeEvent()

void SdlEventLoop::dispatchWindowResizeEvent ( PlatformEventHandler *  eventHandler, const SDL_WindowEvent *  event  )

private

exec()

void SdlEventLoop::exec ( PlatformEventHandler *  eventHandler )

overridevirtual

Starts this event loop.

This function blocks until either quit is called from inside the event handler code, or an application is closed by the user (e.g. after the last window is closed, or Command+Q is pressed on Mac).

Parameters

eventHandler

Callback for event processing.

Implements PlatformEventLoop.

processMessages()

void SdlEventLoop::processMessages ( PlatformEventHandler *  eventHandler, int  count = -1  )

overridevirtual

Processes the messages that are currently in the message queue, and returns. Returns immediately if there are no messages in the message queue.

Parameters

eventHandler	Callback for event processing.
count	Maximum number of messages to process, -1 means unlimited.

Implements PlatformEventLoop.

quit()

void SdlEventLoop::quit ( )

overridevirtual

Tells this event loop to exit. Does nothing if the event loop is not running.

Implements PlatformEventLoop.

waitForMessages()

void SdlEventLoop::waitForMessages ( )

overridevirtual

Blocks until at least one message is delivered to the queue, and returns.

Implements PlatformEventLoop.

Member Data Documentation

_quitRequested

bool SdlEventLoop::_quitRequested = false

private

_state

SdlPlatformSharedState* SdlEventLoop::_state = nullptr

private

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

• src/Library/Platform/Sdl/SdlEventLoop.h
• src/Library/Platform/Sdl/SdlEventLoop.cpp