vr key events use the key codes defined in vr::VRKeys More...

#include <vr_events.h>

Inheritance diagram for cgv::gui::vr_key_event:

Public Member Functions
	vr_key_event (void *_device_handle, unsigned _player_index, unsigned _controller_index, const vr::vr_kit_state &_state, unsigned short _key=0, KeyAction _action=KA_PRESS, unsigned char _char=0, unsigned char _modifiers=0, double _time=0)
	construct a key event from given parameters

void *	get_device_id () const
	return the device id, by default returns 0

unsigned	get_controller_index () const
	return controller index (0 .. vr::max_nr_controllers-1), controllers with left and right hand role are sorted to indices 0 and 1

unsigned	get_player_index () const
	return player index

void	stream_out (std::ostream &os) const
	write to stream

void	stream_in (std::istream &is)
	read from stream

Public Member Functions inherited from cgv::gui::key_event
	key_event (unsigned short _key=0, KeyAction _action=KA_PRESS, unsigned char _char=0, unsigned char _modifiers=0, unsigned char _toggle_keys=0, double _time=0, int _x=0, int _y=0)
	construct a key event from its textual description

unsigned short	get_key () const
	return the key being a capital letter, digit or a value from the Keys enum

void	set_key (unsigned short _key)
	set the key

KeyAction	get_action () const
	return the key event action

void	set_action (KeyAction _action)
	set the key event action

unsigned char	get_char () const
	return the key as a character

void	set_char (unsigned char _char)
	set the alpha numeric character

short	get_x () const
	current mouse x position (origin is top-left of window)

short	get_y () const
	current mouse y position (origin is top-left of window)

Public Member Functions inherited from cgv::gui::event
	event (unsigned int _kind=EID_NONE, unsigned char _modifiers=0, unsigned char _toggle_keys=0, double _time=0)
	construct event from its kind

virtual	~event ()
	virtual destructor for events

void	set_kind (unsigned char _kind)
	set the kind of the event

unsigned	get_kind () const
	return, what kind of event this is, typically a value from the EventId enum

void	set_flags (unsigned char _flags)
	return the set the event flags

unsigned	get_flags () const
	return the event flags

void	set_modifiers (unsigned char _modifiers)
	set the modifiers

unsigned char	get_modifiers () const
	return the active modifiers as values from EventModifier combined with a logical or-operation

void	set_toggle_keys (unsigned char _toggle_keys)
	set the state of the toggle keys

unsigned char	get_toggle_keys () const
	return the state of the toggle keys as values from EventToggleKeys combined with a logical or-operation

void	set_time (const double &_time)
	set the time of the event

double	get_time () const
	return the time of the event in seconds

Public Member Functions inherited from cgv::gui::vr_event_extension
	vr_event_extension (void *_device_handle, const vr::vr_kit_state &_state)
	construct extension from device handle and vr state

void *	get_device_handle () const
	return the device id, by default returns 0

const vr::vr_kit_state &	get_state () const
	return the state of vr kit

Protected Attributes
unsigned short	controller_index
	store index of controller (0 .. vr::max_nr_controllers-1), controllers with left and right hand role are sorted to indices 0 and 1

unsigned short	player_index
	store player index

Protected Attributes inherited from cgv::gui::key_event
unsigned short	key
	store the pressed key

unsigned char	action
	store whether

unsigned char	character
	store the corresponding ascii character

short	x
	x position of mouse pointer

short	y
	y position of mouse pointer

Protected Attributes inherited from cgv::gui::event
unsigned char	kind
	store which kind of event we have

unsigned char	flags
	store event flags

unsigned char	modifiers
	store the active modifiers

unsigned char	toggle_keys
	store the active toggle keys

double	time
	store the time of the event in seconds

Protected Attributes inherited from cgv::gui::vr_event_extension
void *	device_handle
	store device handle

const vr::vr_kit_state &	state
	access to current vr state

Detailed Description

vr key events use the key codes defined in vr::VRKeys

Definition at line 39 of file vr_events.h.

Constructor & Destructor Documentation

◆ vr_key_event()

cgv::gui::vr_key_event::vr_key_event	(	void *	_device_handle,
		unsigned	_player_index,
		unsigned	_controller_index,
		const vr::vr_kit_state &	_state,
		unsigned short	_key = `0`,
		KeyAction	_action = `KA_PRESS`,
		unsigned char	_char = `0`,
		unsigned char	_modifiers = `0`,
		double	_time = `0`
	)

construct a key event from given parameters

construct a key event from its textual description

Definition at line 13 of file vr_events.cxx.

References cgv::gui::EF_VR, and cgv::gui::event::flags.

Member Function Documentation

◆ get_controller_index()

unsigned cgv::gui::vr_key_event::get_controller_index ( ) const

inline

return controller index (0 .. vr::max_nr_controllers-1), controllers with left and right hand role are sorted to indices 0 and 1

Definition at line 54 of file vr_events.h.

Referenced by vr_test::handle().

◆ get_device_id()

void * cgv::gui::vr_key_event::get_device_id ( ) const

inlinevirtual

return the device id, by default returns 0

Reimplemented from cgv::gui::event.

Definition at line 52 of file vr_events.h.

◆ get_player_index()

unsigned cgv::gui::vr_key_event::get_player_index ( ) const

inline

return player index

Definition at line 56 of file vr_events.h.

◆ stream_in()

void cgv::gui::vr_key_event::stream_in ( std::istream & is )

virtual

read from stream

Reimplemented from cgv::gui::key_event.

Definition at line 45 of file vr_events.cxx.

References cgv::gui::key_event::stream_in().

◆ stream_out()

void cgv::gui::vr_key_event::stream_out ( std::ostream & os ) const

virtual

write to stream

Reimplemented from cgv::gui::key_event.

Definition at line 22 of file vr_events.cxx.

References cgv::gui::key_event::action, controller_index, cgv::gui::vr_event_extension::device_handle, cgv::gui::key_event::get_char(), vr::get_key_string(), cgv::gui::event::get_modifiers(), vr::get_state_flag_string(), cgv::gui::KA_PRESS, cgv::gui::KA_RELEASE, cgv::gui::KA_REPEAT, cgv::gui::key_event::key, player_index, and cgv::gui::event::stream_out().

Member Data Documentation

◆ controller_index

unsigned short cgv::gui::vr_key_event::controller_index

protected

store index of controller (0 .. vr::max_nr_controllers-1), controllers with left and right hand role are sorted to indices 0 and 1

Definition at line 43 of file vr_events.h.

Referenced by stream_out().

◆ player_index

unsigned short cgv::gui::vr_key_event::player_index