promeki::SDLEventPump Class Reference

Pumps SDL events into the promeki event system. More...

#include <sdleventpump.h>

Public Member Functions
	SDLEventPump (const SDLEventPump &)=delete
SDLEventPump &	operator= (const SDLEventPump &)=delete
void	pumpEvents ()
	Drains all pending SDL events and dispatches them.
void	registerWindow (SDLWindow *window)
	Registers a window for event routing.
void	unregisterWindow (SDLWindow *window)
	Unregisters a window from event routing.
SDLWindow *	findWindow (uint32_t id) const
	Finds a registered window by SDL window ID.

Detailed Description

Pumps SDL events into the promeki event system.

Translates SDL events into promeki KeyEvent, MouseEvent, and window lifecycle calls on the appropriate SDLWindow. Windows register themselves with the pump so that events can be routed by SDL window ID.

This is not an ObjectBase — it is infrastructure owned by SdlSubsystem (similar to TuiScreen or TuiInputParser).

Thread Safety

Thread-affine. Must only be used on the SDL event thread (the thread that owns the bound SdlSubsystem).

Member Function Documentation

findWindow()

SDLWindow * promeki::SDLEventPump::findWindow

(

uint32_t

id

)

const

Finds a registered window by SDL window ID.

Parameters

id	The SDL window ID.

Returns

The SDLWindow, or nullptr if not found.

pumpEvents()

void promeki::SDLEventPump::pumpEvents

(

)

Drains all pending SDL events and dispatches them.

Non-blocking: calls SDL_PollEvent in a loop until the SDL queue is empty. SdlSubsystem invokes this from the EventLoop IoSource callback that fires when SDL_AddEventWatch signals that new events have arrived.

registerWindow()

void promeki::SDLEventPump::registerWindow

(

SDLWindow *

window

)

Registers a window for event routing.

Parameters

window

The SDLWindow to register.

unregisterWindow()

void promeki::SDLEventPump::unregisterWindow

(

SDLWindow *

window

)

Unregisters a window from event routing.

Parameters

window

The SDLWindow to unregister.

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

• include/promeki/sdl/sdleventpump.h