Ogre::GLXInput Class Reference

#include <OgreGLXInput.h>

Inheritance diagram for Ogre::GLXInput:

List of all members.


Public Member Functions
	GLXInput ()
virtual	~GLXInput ()
void	initialise (RenderWindow *pWindow, bool useKeyboard=true, bool useMouse=true, bool useGameController=false)
	Initialise the input system.
void	capture ()
	Captures the state of all the input devices.
virtual long	getMouseRelX () const
	Retrieves the relative (compared to the last input poll) mouse movement on the X (horizontal) axis.
virtual long	getMouseRelY () const
	Retrieves the relative (compared to the last input poll) mouse movement on the Y (vertical) axis.
virtual long	getMouseRelZ () const
	Retrieves the relative (compared to the last input poll) mouse movement on the Z (mouse wheel) axis.
virtual long	getMouseAbsX () const
	Retrieves the absolute mouse position on the X (horizontal) axis.
virtual long	getMouseAbsY () const
	Retrieves the absolute mouse position on the Y (vertical) axis.
virtual long	getMouseAbsZ () const
	Retrieves the absolute mouse position on the Z (mouse wheel) axis.
virtual void	getMouseState (MouseState &state) const
	Retrieves the current state of the mouse.
virtual bool	getMouseButton (uchar button) const
	Retrieves the state of a mouse button.
void	useBufferedInput (EventQueue *pEventQueue, bool keys=true, bool mouse=true)
	Tells the reader to use buffered input and update the passed in queue.
virtual void	setBufferedInput (bool keys, bool mouse)
virtual bool	isKeyDown (KeyCode kc) const
	Determines if the specified key is currently depressed.
virtual long	getMouseRelativeX () const
	Retrieves the relative position of the mouse when capture was called relative to the last time.
virtual long	getMouseRelativeY () const
	Retrieves the relative position of the mouse when capture was called relative to the last time.
virtual long	getMouseRelativeZ () const
	Retrieves the relative position of the mouse when capture was called relative to the last time.
void	addCursorMoveListener (MouseMotionListener *c)
	Adds a mouse motion listener to the cursor object.
void	removeCursorMoveListener (MouseMotionListener *c)
	Remove a mouse motion listener to the cursor object.
virtual void	setMouseScale (Real scale)
	Set mouse scale factor.
virtual Real	getMouseScale (void) const
	Get mouse scale factor.
Static Public Member Functions
char	getKeyChar (int keyCode, long modifiers=0)
Protected Types
typedef std::set< KeyCode >	BufferedKeysDownSet
	Set of all the keys currently depressed based on buffered input events.
Protected Member Functions
void	mouseMoved ()
	Creates mouse moved or dragged events depending if any button is pressed.
void	createMouseEvent (int id, int button)
	Creates a MouseEvent that first gets processed by the cursor, then gets pushed on the queue.
void	triggerMouseButton (int nMouseCode, bool mousePressed)
	Creates mouse pressed, released, and clicked events.
void	createKeyEvent (int id, int key)
void	keyChanged (int key, bool down)
Protected Attributes
long	mModifiers
	The modifiers are a binary flags that represent what buttons are pressed, and what key modifiers are down (e.g.
Real	mMouseScale
	Speed of mouse.
Cursor *	mCursor
	Internal Cursor object.
EventQueue *	mEventQueue
	EventQueue is used for buffered input support.
bool	mUseBufferedKeys
	Wether to use buffering input support - buffering support relies on using an EventQueue.
bool	mUseBufferedMouse
	Wether to use buffering input support - buffering support relies on using an EventQueue.
MouseState	mMouseState
	The mouse state in immediate mode.
BufferedKeysDownSet	mBufferedKeysDown
Private Types
typedef std::map< KeySym, KeyCode >	InputKeyMap
typedef std::set< KeyCode >	KeyPressedSet
Private Member Functions
void	GrabCursor (bool grab)
bool	isKeyDownImmediate (KeyCode kc) const
	Return whether a key is down in immediate mode.
Private Attributes
CARD32	mHiddenCursor
InputKeyMap	_key_map
KeyPressedSet	_key_pressed_set
bool	captureMouse
bool	warpMouse
int	mouseLastX
int	mouseLastY
Display *	mDisplay
Window	mWindow
RenderWindow *	mRenderWindow
Static Private Attributes
const unsigned int	mWheelStep = 100

Member Typedef Documentation

typedef std::set<KeyCode> Ogre::InputReader::BufferedKeysDownSet [protected, inherited]

Set of all the keys currently depressed based on buffered input events.

Definition at line 350 of file OgreInput.h.

typedef std::map<KeySym, KeyCode> Ogre::GLXInput::InputKeyMap [private]

Definition at line 69 of file OgreGLXInput.h.

typedef std::set<KeyCode> Ogre::GLXInput::KeyPressedSet [private]

Definition at line 73 of file OgreGLXInput.h.

Constructor & Destructor Documentation

Ogre::GLXInput::GLXInput ( )

virtual Ogre::GLXInput::~GLXInput ( ) [virtual]

Member Function Documentation

void Ogre::InputReader::addCursorMoveListener ( MouseMotionListener * c ) [inherited]

Adds a mouse motion listener to the cursor object.
This keeps the Cursor object hidden.

void Ogre::GLXInput::capture ( ) [virtual]

Captures the state of all the input devices.

Remarks:
This method captures the state of all input devices and stores it internally for use when the enquiry methods are next called. This is done to ensure that all input is captured at once and therefore combinations of input are not subject to time differences when methods are called.

Implements Ogre::InputReader.

void Ogre::InputReader::createKeyEvent ( int id,

int key

) [protected, inherited]

void Ogre::InputReader::createMouseEvent ( int id,

int button

) [protected, inherited]

Creates a MouseEvent that first gets processed by the cursor, then gets pushed on the queue.

char Ogre::InputReader::getKeyChar ( int keyCode,

long modifiers = 0

) [static, inherited]

virtual long Ogre::GLXInput::getMouseAbsX ( ) const [virtual]

Retrieves the absolute mouse position on the X (horizontal) axis.

Implements Ogre::InputReader.

virtual long Ogre::GLXInput::getMouseAbsY ( ) const [virtual]

Retrieves the absolute mouse position on the Y (vertical) axis.

Implements Ogre::InputReader.

virtual long Ogre::GLXInput::getMouseAbsZ ( ) const [virtual]

Retrieves the absolute mouse position on the Z (mouse wheel) axis.

Implements Ogre::InputReader.

virtual bool Ogre::GLXInput::getMouseButton ( uchar button ) const [virtual]

Retrieves the state of a mouse button.

Implements Ogre::InputReader.

virtual long Ogre::InputReader::getMouseRelativeX ( ) const [virtual, inherited]

Retrieves the relative position of the mouse when capture was called relative to the last time.

Definition at line 266 of file OgreInput.h.

virtual long Ogre::InputReader::getMouseRelativeY ( ) const [virtual, inherited]

Retrieves the relative position of the mouse when capture was called relative to the last time.

Definition at line 270 of file OgreInput.h.

virtual long Ogre::InputReader::getMouseRelativeZ ( ) const [virtual, inherited]

Retrieves the relative position of the mouse when capture was called relative to the last time.

Definition at line 274 of file OgreInput.h.

virtual long Ogre::GLXInput::getMouseRelX ( ) const [virtual]

Retrieves the relative (compared to the last input poll) mouse movement on the X (horizontal) axis.

Implements Ogre::InputReader.

virtual long Ogre::GLXInput::getMouseRelY ( ) const [virtual]

Retrieves the relative (compared to the last input poll) mouse movement on the Y (vertical) axis.

Implements Ogre::InputReader.

virtual long Ogre::GLXInput::getMouseRelZ ( ) const [virtual]

Retrieves the relative (compared to the last input poll) mouse movement on the Z (mouse wheel) axis.

Implements Ogre::InputReader.

virtual Real Ogre::InputReader::getMouseScale ( void ) const [virtual, inherited]

Get mouse scale factor.

Definition at line 317 of file OgreInput.h.
References Ogre::Real.

virtual void Ogre::GLXInput::getMouseState ( MouseState & state ) const [virtual]

Retrieves the current state of the mouse.

Implements Ogre::InputReader.

void Ogre::GLXInput::GrabCursor ( bool grab ) [private]

void Ogre::GLXInput::initialise ( RenderWindow * pWindow,

bool useKeyboard = true,

bool useMouse = true,

bool useGameController = false

) [virtual]

Initialise the input system.

Note:
Only keyboard and mouse currently implemented.

Parameters:

pWindow The window to capture input for

useKeyboard If true, keyboard input will be supported.

useMouse If true, mouse input will be supported.

useGameController If true, joysticks/gamepads will be supported.

Implements Ogre::InputReader.

virtual bool Ogre::InputReader::isKeyDown ( KeyCode kc ) const [virtual, inherited]

Determines if the specified key is currently depressed.

Note:
In immediate mode, this enquiry method uses the state of the keyboard at the last 'capture' call.

bool Ogre::GLXInput::isKeyDownImmediate ( KeyCode kc ) const [private, virtual]

Return whether a key is down in immediate mode.

Implements Ogre::InputReader.

void Ogre::InputReader::keyChanged ( int key,

bool down

) [protected, inherited]

void Ogre::InputReader::mouseMoved ( ) [protected, inherited]

Creates mouse moved or dragged events depending if any button is pressed.

void Ogre::InputReader::removeCursorMoveListener ( MouseMotionListener * c ) [inherited]

Remove a mouse motion listener to the cursor object.
This keeps the Cursor object hidden.

virtual void Ogre::InputReader::setBufferedInput ( bool keys,

bool mouse

) [virtual, inherited]

Reimplemented in Ogre::Win32Input8.

virtual void Ogre::InputReader::setMouseScale ( Real scale ) [virtual, inherited]

Set mouse scale factor.

Parameters:

scale The new mouse scale (The default on is around 0.001/0.002).

Definition at line 313 of file OgreInput.h.
References Ogre::Real.

void Ogre::InputReader::triggerMouseButton ( int nMouseCode,

bool mousePressed

) [protected, inherited]

Creates mouse pressed, released, and clicked events.

void Ogre::InputReader::useBufferedInput ( EventQueue * pEventQueue,

bool keys = true,

bool mouse = true

) [inherited]

Tells the reader to use buffered input and update the passed in queue.

Remarks:
The default behaviour of the input reader is simply to capture the current state of the mouse / keyboard on demand. An alternative is to use buffered input where all events are registered on a queue.

Member Data Documentation

InputKeyMap Ogre::GLXInput::_key_map [private]

Definition at line 70 of file OgreGLXInput.h.

KeyPressedSet Ogre::GLXInput::_key_pressed_set [private]

Definition at line 74 of file OgreGLXInput.h.

bool Ogre::GLXInput::captureMouse [private]

Definition at line 78 of file OgreGLXInput.h.

BufferedKeysDownSet Ogre::InputReader::mBufferedKeysDown [protected, inherited]

Definition at line 351 of file OgreInput.h.

Cursor* Ogre::InputReader::mCursor [protected, inherited]

Internal Cursor object.

Remarks:
This is a mathematical representation of where the cursor is, it does not draw a cursor.

See also:
CursorGuiElement.

Definition at line 336 of file OgreInput.h.

Display* Ogre::GLXInput::mDisplay [private]

Definition at line 84 of file OgreGLXInput.h.

EventQueue* Ogre::InputReader::mEventQueue [protected, inherited]

EventQueue is used for buffered input support.

Definition at line 339 of file OgreInput.h.

CARD32 Ogre::GLXInput::mHiddenCursor [private]

Definition at line 66 of file OgreGLXInput.h.

long Ogre::InputReader::mModifiers [protected, inherited]

The modifiers are a binary flags that represent what buttons are pressed, and what key modifiers are down (e.g.
shift/alt).
Definition at line 325 of file OgreInput.h.

Real Ogre::InputReader::mMouseScale [protected, inherited]

Speed of mouse.

Definition at line 328 of file OgreInput.h.

MouseState Ogre::InputReader::mMouseState [protected, inherited]

The mouse state in immediate mode.

Definition at line 347 of file OgreInput.h.

int Ogre::GLXInput::mouseLastX [private]

Definition at line 81 of file OgreGLXInput.h.

int Ogre::GLXInput::mouseLastY [private]

Definition at line 81 of file OgreGLXInput.h.

RenderWindow* Ogre::GLXInput::mRenderWindow [private]

Definition at line 86 of file OgreGLXInput.h.

bool Ogre::InputReader::mUseBufferedKeys [protected, inherited]

Wether to use buffering input support - buffering support relies on using an EventQueue.

See also:
class EventQueue

Definition at line 344 of file OgreInput.h.

bool Ogre::InputReader::mUseBufferedMouse [protected, inherited]

Wether to use buffering input support - buffering support relies on using an EventQueue.

See also:
class EventQueue

Definition at line 344 of file OgreInput.h.

const unsigned int Ogre::GLXInput::mWheelStep = 100 [static, private]

Definition at line 88 of file OgreGLXInput.h.

Window Ogre::GLXInput::mWindow [private]

Definition at line 85 of file OgreGLXInput.h.

bool Ogre::GLXInput::warpMouse [private]

Definition at line 80 of file OgreGLXInput.h.

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

OgreGLXInput.h

Ogre::GLXInput Class Reference

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation