Method keyboardPress

src/Engine/InteractiveSurface.cpp:362–378

* Called every time there's a keyboard press when the surface is focused. * Allows the surface to have custom functionality for this action, * and can be called externally to simulate the action. * @param action Pointer to an action. * @param state State that the action handlers belong to. */

 * @param state State that the action handlers belong to.
 */
void InteractiveSurface::keyboardPress(Action *action, State *state)
{
	std::map<SDLKey, ActionHandler>::iterator allHandler = _keyPress.find(SDLK_ANY);
	std::map<SDLKey, ActionHandler>::iterator oneHandler = _keyPress.find(action->getDetails()->key.keysym.sym);
	if (allHandler != _keyPress.end())
	{
		ActionHandler handler = allHandler->second;
		(state->*handler)(action);
	}
	// Check if Ctrl, Alt and Shift aren't pressed
	bool mod = ((action->getDetails()->key.keysym.mod & (KMOD_CTRL|KMOD_ALT|KMOD_SHIFT)) != 0);
	if (oneHandler != _keyPress.end() && !mod)
	{
		ActionHandler handler = oneHandler->second;
		(state->*handler)(action);
	}
}

/**
 * Called every time there's a keyboard release over the surface.