PERIPHERALS::CAddonButtonMapping Class Reference

#include <AddonButtonMapping.h>

Inheritance diagram for PERIPHERALS::CAddonButtonMapping:

Public Member Functions
	CAddonButtonMapping (CPeripherals &manager, CPeripheral *peripheral, KODI::JOYSTICK::IButtonMapper *mapper)
	~CAddonButtonMapping (void) override
bool	OnButtonMotion (unsigned int buttonIndex, bool bPressed) override
	Handle button motion.
bool	OnHatMotion (unsigned int hatIndex, KODI::JOYSTICK::HAT_STATE state) override
	Handle hat motion.
bool	OnAxisMotion (unsigned int axisIndex, float position, int center, unsigned int range) override
	Handle axis motion.
void	OnInputFrame (void) override
	Handle buffered input motion for features that require multiple axes.
bool	OnKeyPress (const CKey &key) override
	A key has been pressed.
void	OnKeyRelease (const CKey &key) override
	A key has been released.
bool	OnPosition (int x, int y) override
	Handle mouse position updates.
bool	OnButtonPress (KODI::MOUSE::BUTTON_ID button) override
	A mouse button has been pressed.
void	OnButtonRelease (KODI::MOUSE::BUTTON_ID button) override
	A mouse button has been released.
void	SaveButtonMap () override
	Save the button map.
void	ResetIgnoredPrimitives () override
	Clear the list of ignored driver primitives.
void	RevertButtonMap () override
	Revert changes to the button map since the last time it was loaded or committed to disk.
Public Member Functions inherited from KODI::JOYSTICK::IDriverHandler
virtual	~IDriverHandler ()=default
Public Member Functions inherited from KODI::KEYBOARD::IKeyboardDriverHandler
virtual	~IKeyboardDriverHandler ()=default
Public Member Functions inherited from KODI::MOUSE::IMouseDriverHandler
virtual	~IMouseDriverHandler (void)=default
Public Member Functions inherited from KODI::JOYSTICK::IButtonMapCallback
virtual	~IButtonMapCallback ()=default

Constructor & Destructor Documentation

CAddonButtonMapping()

CAddonButtonMapping::CAddonButtonMapping	(	CPeripherals &	manager,
		CPeripheral *	peripheral,
		KODI::JOYSTICK::IButtonMapper *	mapper )

~CAddonButtonMapping()

CAddonButtonMapping::~CAddonButtonMapping ( void )

override

Member Function Documentation

OnAxisMotion()

bool CAddonButtonMapping::OnAxisMotion ( unsigned int axisIndex, float position, int center, unsigned int range )

overridevirtual

Handle axis motion.

If a joystick feature requires multiple axes (analog sticks, accelerometers), they can be buffered for later processing.

Parameters

axisIndex	The index of the axis as reported by the driver
position	The position of the axis in the closed interval [-1.0, 1.0]
center	The center point of the axis (either -1, 0 or 1)
range	The maximum distance the axis can move (either 1 or 2)

Returns

True if the motion was handled, false otherwise

Implements KODI::JOYSTICK::IDriverHandler.

OnButtonMotion()

bool CAddonButtonMapping::OnButtonMotion ( unsigned int buttonIndex, bool bPressed )

overridevirtual

Handle button motion.

Parameters

buttonIndex	The index of the button as reported by the driver
bPressed	true for press motion, false for release motion

Returns

True if a press was handled, false otherwise

Implements KODI::JOYSTICK::IDriverHandler.

OnButtonPress()

bool CAddonButtonMapping::OnButtonPress ( KODI::MOUSE::BUTTON_ID button )

overridevirtual

A mouse button has been pressed.

Parameters

button

The index of the pressed button

Returns

True if the event was handled, otherwise false

Implements KODI::MOUSE::IMouseDriverHandler.

OnButtonRelease()

void CAddonButtonMapping::OnButtonRelease ( KODI::MOUSE::BUTTON_ID button )

overridevirtual

A mouse button has been released.

Parameters

button

The index of the released button

Implements KODI::MOUSE::IMouseDriverHandler.

OnHatMotion()

bool CAddonButtonMapping::OnHatMotion ( unsigned int hatIndex, KODI::JOYSTICK::HAT_STATE state )

overridevirtual

Handle hat motion.

Parameters

hatIndex	The index of the hat as reported by the driver
state	The direction the hat is now being pressed

Returns

True if the new direction was handled, false otherwise

Implements KODI::JOYSTICK::IDriverHandler.

OnInputFrame()

void CAddonButtonMapping::OnInputFrame ( void )

overridevirtual

Handle buffered input motion for features that require multiple axes.

OnInputFrame() is called at the end of the frame when all axis motions have been reported. This has several uses, including:

• Combining multiple axes into a single analog stick or accelerometer event
• Imitating an analog feature with a digital button so that events can be dispatched every frame.

Implements KODI::JOYSTICK::IDriverHandler.

OnKeyPress()

bool CAddonButtonMapping::OnKeyPress ( const CKey & key )

overridevirtual

A key has been pressed.

Parameters

key	The pressed key

Returns

True if the event was handled, false otherwise

Implements KODI::KEYBOARD::IKeyboardDriverHandler.

OnKeyRelease()

void CAddonButtonMapping::OnKeyRelease ( const CKey & key )

overridevirtual

A key has been released.

Parameters

key	The released key

Implements KODI::KEYBOARD::IKeyboardDriverHandler.

OnPosition()

bool CAddonButtonMapping::OnPosition ( int x, int y )

overridevirtual

Handle mouse position updates.

Parameters

x	The new x coordinate of the pointer
y	The new y coordinate of the pointer

The mouse uses a left-handed (graphics) cartesian coordinate system. Positive X is right, positive Y is down.

Returns

True if the event was handled, false otherwise

Implements KODI::MOUSE::IMouseDriverHandler.

ResetIgnoredPrimitives()

void CAddonButtonMapping::ResetIgnoredPrimitives ( )

overridevirtual

Clear the list of ignored driver primitives.

Called if the user begins capturing primitives to be ignored, and no primitives are captured before the dialog is accepted by the user.

In this case, the button mapper won't have been given access to the button map, so a callback is needed to indicate that no primitives were captured and the user accepted this.

Implements KODI::JOYSTICK::IButtonMapCallback.

RevertButtonMap()

void CAddonButtonMapping::RevertButtonMap ( )

overridevirtual

Revert changes to the button map since the last time it was loaded or committed to disk.

Implements KODI::JOYSTICK::IButtonMapCallback.

SaveButtonMap()

void CAddonButtonMapping::SaveButtonMap ( )

overridevirtual

Save the button map.

Implements KODI::JOYSTICK::IButtonMapCallback.

---

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

• AddonButtonMapping.h
• AddonButtonMapping.cpp