Xinerama XCB Protocol Implementation. More...

Data Structures
struct	xcb_xinerama_screen_info_t
	xcb_xinerama_screen_info_t More...

struct	xcb_xinerama_screen_info_iterator_t
	xcb_xinerama_screen_info_iterator_t More...

struct	xcb_xinerama_query_version_cookie_t
	xcb_xinerama_query_version_cookie_t More...

struct	xcb_xinerama_query_version_request_t
	xcb_xinerama_query_version_request_t More...

struct	xcb_xinerama_query_version_reply_t
	xcb_xinerama_query_version_reply_t More...

struct	xcb_xinerama_get_state_cookie_t
	xcb_xinerama_get_state_cookie_t More...

struct	xcb_xinerama_get_state_request_t
	xcb_xinerama_get_state_request_t More...

struct	xcb_xinerama_get_state_reply_t
	xcb_xinerama_get_state_reply_t More...

struct	xcb_xinerama_get_screen_count_cookie_t
	xcb_xinerama_get_screen_count_cookie_t More...

struct	xcb_xinerama_get_screen_count_request_t
	xcb_xinerama_get_screen_count_request_t More...

struct	xcb_xinerama_get_screen_count_reply_t
	xcb_xinerama_get_screen_count_reply_t More...

struct	xcb_xinerama_get_screen_size_cookie_t
	xcb_xinerama_get_screen_size_cookie_t More...

struct	xcb_xinerama_get_screen_size_request_t
	xcb_xinerama_get_screen_size_request_t More...

struct	xcb_xinerama_get_screen_size_reply_t
	xcb_xinerama_get_screen_size_reply_t More...

struct	xcb_xinerama_is_active_cookie_t
	xcb_xinerama_is_active_cookie_t More...

struct	xcb_xinerama_is_active_request_t
	xcb_xinerama_is_active_request_t More...

struct	xcb_xinerama_is_active_reply_t
	xcb_xinerama_is_active_reply_t More...

struct	xcb_xinerama_query_screens_cookie_t
	xcb_xinerama_query_screens_cookie_t More...

struct	xcb_xinerama_query_screens_request_t
	xcb_xinerama_query_screens_request_t More...

struct	xcb_xinerama_query_screens_reply_t
	xcb_xinerama_query_screens_reply_t More...

Macros
#define	XCB_XINERAMA_MAJOR_VERSION 1

#define	XCB_XINERAMA_MINOR_VERSION 1

#define	XCB_XINERAMA_QUERY_VERSION 0

#define	XCB_XINERAMA_GET_STATE 1

#define	XCB_XINERAMA_GET_SCREEN_COUNT 2

#define	XCB_XINERAMA_GET_SCREEN_SIZE 3

#define	XCB_XINERAMA_IS_ACTIVE 4

#define	XCB_XINERAMA_QUERY_SCREENS 5

Typedefs
typedef struct xcb_xinerama_screen_info_t	xcb_xinerama_screen_info_t
	xcb_xinerama_screen_info_t

typedef struct xcb_xinerama_screen_info_iterator_t	xcb_xinerama_screen_info_iterator_t
	xcb_xinerama_screen_info_iterator_t

typedef struct xcb_xinerama_query_version_cookie_t	xcb_xinerama_query_version_cookie_t
	xcb_xinerama_query_version_cookie_t

typedef struct xcb_xinerama_query_version_request_t	xcb_xinerama_query_version_request_t
	xcb_xinerama_query_version_request_t

typedef struct xcb_xinerama_query_version_reply_t	xcb_xinerama_query_version_reply_t
	xcb_xinerama_query_version_reply_t

typedef struct xcb_xinerama_get_state_cookie_t	xcb_xinerama_get_state_cookie_t
	xcb_xinerama_get_state_cookie_t

typedef struct xcb_xinerama_get_state_request_t	xcb_xinerama_get_state_request_t
	xcb_xinerama_get_state_request_t

typedef struct xcb_xinerama_get_state_reply_t	xcb_xinerama_get_state_reply_t
	xcb_xinerama_get_state_reply_t

typedef struct xcb_xinerama_get_screen_count_cookie_t	xcb_xinerama_get_screen_count_cookie_t
	xcb_xinerama_get_screen_count_cookie_t

typedef struct xcb_xinerama_get_screen_count_request_t	xcb_xinerama_get_screen_count_request_t
	xcb_xinerama_get_screen_count_request_t

typedef struct xcb_xinerama_get_screen_count_reply_t	xcb_xinerama_get_screen_count_reply_t
	xcb_xinerama_get_screen_count_reply_t

typedef struct xcb_xinerama_get_screen_size_cookie_t	xcb_xinerama_get_screen_size_cookie_t
	xcb_xinerama_get_screen_size_cookie_t

typedef struct xcb_xinerama_get_screen_size_request_t	xcb_xinerama_get_screen_size_request_t
	xcb_xinerama_get_screen_size_request_t

typedef struct xcb_xinerama_get_screen_size_reply_t	xcb_xinerama_get_screen_size_reply_t
	xcb_xinerama_get_screen_size_reply_t

typedef struct xcb_xinerama_is_active_cookie_t	xcb_xinerama_is_active_cookie_t
	xcb_xinerama_is_active_cookie_t

typedef struct xcb_xinerama_is_active_request_t	xcb_xinerama_is_active_request_t
	xcb_xinerama_is_active_request_t

typedef struct xcb_xinerama_is_active_reply_t	xcb_xinerama_is_active_reply_t
	xcb_xinerama_is_active_reply_t

typedef struct xcb_xinerama_query_screens_cookie_t	xcb_xinerama_query_screens_cookie_t
	xcb_xinerama_query_screens_cookie_t

typedef struct xcb_xinerama_query_screens_request_t	xcb_xinerama_query_screens_request_t
	xcb_xinerama_query_screens_request_t

typedef struct xcb_xinerama_query_screens_reply_t	xcb_xinerama_query_screens_reply_t
	xcb_xinerama_query_screens_reply_t

Functions
void	xcb_xinerama_screen_info_next (xcb_xinerama_screen_info_iterator_t *i)

xcb_generic_iterator_t	xcb_xinerama_screen_info_end (xcb_xinerama_screen_info_iterator_t i)

xcb_xinerama_query_version_cookie_t	xcb_xinerama_query_version (xcb_connection_t *c, uint8_t major, uint8_t minor)

xcb_xinerama_query_version_cookie_t	xcb_xinerama_query_version_unchecked (xcb_connection_t *c, uint8_t major, uint8_t minor)

xcb_xinerama_query_version_reply_t *	xcb_xinerama_query_version_reply (xcb_connection_t c, xcb_xinerama_query_version_cookie_t cookie, xcb_generic_error_t *e)

xcb_xinerama_get_state_cookie_t	xcb_xinerama_get_state (xcb_connection_t *c, xcb_window_t window)

xcb_xinerama_get_state_cookie_t	xcb_xinerama_get_state_unchecked (xcb_connection_t *c, xcb_window_t window)

xcb_xinerama_get_state_reply_t *	xcb_xinerama_get_state_reply (xcb_connection_t c, xcb_xinerama_get_state_cookie_t cookie, xcb_generic_error_t *e)

xcb_xinerama_get_screen_count_cookie_t	xcb_xinerama_get_screen_count (xcb_connection_t *c, xcb_window_t window)

xcb_xinerama_get_screen_count_cookie_t	xcb_xinerama_get_screen_count_unchecked (xcb_connection_t *c, xcb_window_t window)

xcb_xinerama_get_screen_count_reply_t *	xcb_xinerama_get_screen_count_reply (xcb_connection_t c, xcb_xinerama_get_screen_count_cookie_t cookie, xcb_generic_error_t *e)

xcb_xinerama_get_screen_size_cookie_t	xcb_xinerama_get_screen_size (xcb_connection_t *c, xcb_window_t window, uint32_t screen)

xcb_xinerama_get_screen_size_cookie_t	xcb_xinerama_get_screen_size_unchecked (xcb_connection_t *c, xcb_window_t window, uint32_t screen)

xcb_xinerama_get_screen_size_reply_t *	xcb_xinerama_get_screen_size_reply (xcb_connection_t c, xcb_xinerama_get_screen_size_cookie_t cookie, xcb_generic_error_t *e)

xcb_xinerama_is_active_cookie_t	xcb_xinerama_is_active (xcb_connection_t *c)

xcb_xinerama_is_active_cookie_t	xcb_xinerama_is_active_unchecked (xcb_connection_t *c)

xcb_xinerama_is_active_reply_t *	xcb_xinerama_is_active_reply (xcb_connection_t c, xcb_xinerama_is_active_cookie_t cookie, xcb_generic_error_t *e)

int	xcb_xinerama_query_screens_sizeof (const void *_buffer)

xcb_xinerama_query_screens_cookie_t	xcb_xinerama_query_screens (xcb_connection_t *c)

xcb_xinerama_query_screens_cookie_t	xcb_xinerama_query_screens_unchecked (xcb_connection_t *c)

xcb_xinerama_screen_info_t *	xcb_xinerama_query_screens_screen_info (const xcb_xinerama_query_screens_reply_t *R)

int	xcb_xinerama_query_screens_screen_info_length (const xcb_xinerama_query_screens_reply_t *R)

xcb_xinerama_screen_info_iterator_t	xcb_xinerama_query_screens_screen_info_iterator (const xcb_xinerama_query_screens_reply_t *R)

xcb_xinerama_query_screens_reply_t *	xcb_xinerama_query_screens_reply (xcb_connection_t c, xcb_xinerama_query_screens_cookie_t cookie, xcb_generic_error_t *e)

Variables
xcb_extension_t	xcb_xinerama_id

Detailed Description

Xinerama XCB Protocol Implementation.

Macro Definition Documentation

#define XCB_XINERAMA_GET_SCREEN_COUNT 2

Opcode for xcb_xinerama_get_screen_count.

Referenced by xcb_xinerama_get_screen_count(), and xcb_xinerama_get_screen_count_unchecked().

#define XCB_XINERAMA_GET_SCREEN_SIZE 3

Opcode for xcb_xinerama_get_screen_size.

Referenced by xcb_xinerama_get_screen_size(), and xcb_xinerama_get_screen_size_unchecked().

#define XCB_XINERAMA_GET_STATE 1

Opcode for xcb_xinerama_get_state.

Referenced by xcb_xinerama_get_state(), and xcb_xinerama_get_state_unchecked().

#define XCB_XINERAMA_IS_ACTIVE 4

Opcode for xcb_xinerama_is_active.

Referenced by xcb_xinerama_is_active(), and xcb_xinerama_is_active_unchecked().

#define XCB_XINERAMA_QUERY_SCREENS 5

Opcode for xcb_xinerama_query_screens.

Referenced by xcb_xinerama_query_screens(), and xcb_xinerama_query_screens_unchecked().

#define XCB_XINERAMA_QUERY_VERSION 0

Opcode for xcb_xinerama_query_version.

Referenced by xcb_xinerama_query_version(), and xcb_xinerama_query_version_unchecked().

Function Documentation

xcb_xinerama_get_screen_count_cookie_t xcb_xinerama_get_screen_count	(	xcb_connection_t *	c,
		xcb_window_t	window
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_GET_SCREEN_COUNT.

xcb_xinerama_get_screen_count_reply_t* xcb_xinerama_get_screen_count_reply	(	xcb_connection_t *	c,
		xcb_xinerama_get_screen_count_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_get_screen_count_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_get_screen_count_cookie_t xcb_xinerama_get_screen_count_unchecked	(	xcb_connection_t *	c,
		xcb_window_t	window
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_GET_SCREEN_COUNT.

xcb_xinerama_get_screen_size_cookie_t xcb_xinerama_get_screen_size	(	xcb_connection_t *	c,
		xcb_window_t	window,
		uint32_t	screen
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_GET_SCREEN_SIZE.

xcb_xinerama_get_screen_size_reply_t* xcb_xinerama_get_screen_size_reply	(	xcb_connection_t *	c,
		xcb_xinerama_get_screen_size_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_get_screen_size_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_get_screen_size_cookie_t xcb_xinerama_get_screen_size_unchecked	(	xcb_connection_t *	c,
		xcb_window_t	window,
		uint32_t	screen
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_GET_SCREEN_SIZE.

xcb_xinerama_get_state_cookie_t xcb_xinerama_get_state	(	xcb_connection_t *	c,
		xcb_window_t	window
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_GET_STATE.

xcb_xinerama_get_state_reply_t* xcb_xinerama_get_state_reply	(	xcb_connection_t *	c,
		xcb_xinerama_get_state_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_get_state_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_get_state_cookie_t xcb_xinerama_get_state_unchecked	(	xcb_connection_t *	c,
		xcb_window_t	window
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_GET_STATE.

xcb_xinerama_is_active_cookie_t xcb_xinerama_is_active ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_IS_ACTIVE.

xcb_xinerama_is_active_reply_t* xcb_xinerama_is_active_reply	(	xcb_connection_t *	c,
		xcb_xinerama_is_active_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_is_active_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_is_active_cookie_t xcb_xinerama_is_active_unchecked ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_IS_ACTIVE.

xcb_xinerama_query_screens_cookie_t xcb_xinerama_query_screens ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_QUERY_SCREENS.

xcb_xinerama_query_screens_reply_t* xcb_xinerama_query_screens_reply	(	xcb_connection_t *	c,
		xcb_xinerama_query_screens_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_query_screens_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_query_screens_cookie_t xcb_xinerama_query_screens_unchecked ( xcb_connection_t * c )

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_QUERY_SCREENS.

xcb_xinerama_query_version_cookie_t xcb_xinerama_query_version	(	xcb_connection_t *	c,
		uint8_t	major,
		uint8_t	minor
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

References XCB_XINERAMA_QUERY_VERSION.

xcb_xinerama_query_version_reply_t* xcb_xinerama_query_version_reply	(	xcb_connection_t *	c,
		xcb_xinerama_query_version_cookie_t	cookie,
		xcb_generic_error_t **	e
	)

Return the reply

Parameters

c	The connection
cookie	The cookie
e	The xcb_generic_error_t supplied

Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_xinerama_query_version_unchecked(). is used. Otherwise, it stores the error if any.

The returned value must be freed by the caller using free().

xcb_xinerama_query_version_cookie_t xcb_xinerama_query_version_unchecked	(	xcb_connection_t *	c,
		uint8_t	major,
		uint8_t	minor
	)

Parameters

c	The connection

Returns: A cookie

Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_XINERAMA_QUERY_VERSION.

xcb_generic_iterator_t xcb_xinerama_screen_info_end ( xcb_xinerama_screen_info_iterator_t i )

Return the iterator pointing to the last element

Parameters

i	An xcb_xinerama_screen_info_iterator_t

Returns: The iterator pointing to the last element

Set the current element in the iterator to the last element. The member rem is set to 0. The member data points to the last element.

References xcb_generic_iterator_t::data, xcb_generic_iterator_t::index, and xcb_generic_iterator_t::rem.

void xcb_xinerama_screen_info_next ( xcb_xinerama_screen_info_iterator_t * i )

Get the next element of the iterator

Parameters

i	Pointer to a xcb_xinerama_screen_info_iterator_t

Get the next element in the iterator. The member rem is decreased by one. The member data points to the next element. The member index is increased by sizeof(xcb_xinerama_screen_info_t)

Data Structures

Macros

Typedefs

Functions

Variables

Detailed Description

Macro Definition Documentation

Function Documentation