input::handler_impl Class Reference

The base class for input implementation. More...

#include <input.hpp>

Inheritance diagram for input::handler_impl:

Classes
struct	key_state
struct	mouse_state
Public Member Functions
	handler_impl ()
	Constructor.
virtual	~handler_impl ()
	Destructor.
virtual void	update ()=0
	Updates this implementation handler.
virtual void	toggle_mouse_grab ()=0
	Toggles mouse grab.
virtual std::string	get_key_name (key::code mKey) const =0
	Returns the name of the key as it appears on the keyboard.
Public Attributes
struct input::handler_impl::key_state	mKeyboard
struct input::handler_impl::mouse_state	mMouse
std::vector< char32_t >	lChars
std::vector< char32_t >	lCharsCache_

Detailed Description

The base class for input implementation.

Definition at line 26 of file input.hpp.

Constructor & Destructor Documentation

input::handler_impl::handler_impl ( )

Constructor.

Definition at line 61 of file input.cpp.

virtual input::handler_impl::~handler_impl ( ) [inline, virtual]

Destructor.

Definition at line 34 of file input.hpp.

Member Function Documentation

virtual std::string input::handler_impl::get_key_name ( key::code mKey ) const [pure virtual]

Returns the name of the key as it appears on the keyboard.

Returns:: The name of the key as it appears on the keyboard

Implemented in input::glfw_handler, and input::sfml_handler.

virtual void input::handler_impl::toggle_mouse_grab ( ) [pure virtual]

Toggles mouse grab.

When the mouse is grabbed, it is confined to the borders of the main window. The actual cursor behavior when reaching those borders is of no importance : what matters is that relative mouse movement is always aquired, i.e. the mouse is never blocked. The mouse is not grabbed by default.

Implemented in input::glfw_handler, input::ois_handler, and input::sfml_handler.

virtual void input::handler_impl::update ( ) [pure virtual]

Updates this implementation handler.

Implemented in input::glfw_handler, input::ois_handler, and input::sfml_handler.