xinerama

package
v0.0.0-...-deaf085 Latest Latest
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Published: Jan 21, 2021 License: BSD-3-Clause, GooglePatentClause Imports: 2 Imported by: 0

Documentation

Overview

Package xinerama is the X client API for the XINERAMA extension.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Init

func Init(c *xgb.Conn) error

Init must be called before using the XINERAMA extension.

func ScreenInfoListBytes

func ScreenInfoListBytes(buf []byte, list []ScreenInfo) int

ScreenInfoListBytes writes a list of ScreenInfo values to a byte slice.

func ScreenInfoRead

func ScreenInfoRead(buf []byte, v *ScreenInfo) int

ScreenInfoRead reads a byte slice into a ScreenInfo value.

func ScreenInfoReadList

func ScreenInfoReadList(buf []byte, dest []ScreenInfo) int

ScreenInfoReadList reads a byte slice into a list of ScreenInfo values.

Types

type GetScreenCountCookie

type GetScreenCountCookie struct {
	*xgb.Cookie
}

GetScreenCountCookie is a cookie used only for GetScreenCount requests.

func GetScreenCount

func GetScreenCount(c *xgb.Conn, Window xproto.Window) GetScreenCountCookie

GetScreenCount sends a checked request. If an error occurs, it will be returned with the reply by calling GetScreenCountCookie.Reply()

func GetScreenCountUnchecked

func GetScreenCountUnchecked(c *xgb.Conn, Window xproto.Window) GetScreenCountCookie

GetScreenCountUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetScreenCountCookie) Reply

Reply blocks and returns the reply data for a GetScreenCount request.

type GetScreenCountReply

type GetScreenCountReply struct {
	Sequence    uint16 // sequence number of the request for this reply
	Length      uint32 // number of bytes in this reply
	ScreenCount byte
	Window      xproto.Window
}

GetScreenCountReply represents the data returned from a GetScreenCount request.

type GetScreenSizeCookie

type GetScreenSizeCookie struct {
	*xgb.Cookie
}

GetScreenSizeCookie is a cookie used only for GetScreenSize requests.

func GetScreenSize

func GetScreenSize(c *xgb.Conn, Window xproto.Window, Screen uint32) GetScreenSizeCookie

GetScreenSize sends a checked request. If an error occurs, it will be returned with the reply by calling GetScreenSizeCookie.Reply()

func GetScreenSizeUnchecked

func GetScreenSizeUnchecked(c *xgb.Conn, Window xproto.Window, Screen uint32) GetScreenSizeCookie

GetScreenSizeUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetScreenSizeCookie) Reply

func (cook GetScreenSizeCookie) Reply() (*GetScreenSizeReply, error)

Reply blocks and returns the reply data for a GetScreenSize request.

type GetScreenSizeReply

type GetScreenSizeReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Width  uint32
	Height uint32
	Window xproto.Window
	Screen uint32
}

GetScreenSizeReply represents the data returned from a GetScreenSize request.

type GetStateCookie

type GetStateCookie struct {
	*xgb.Cookie
}

GetStateCookie is a cookie used only for GetState requests.

func GetState

func GetState(c *xgb.Conn, Window xproto.Window) GetStateCookie

GetState sends a checked request. If an error occurs, it will be returned with the reply by calling GetStateCookie.Reply()

func GetStateUnchecked

func GetStateUnchecked(c *xgb.Conn, Window xproto.Window) GetStateCookie

GetStateUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (GetStateCookie) Reply

func (cook GetStateCookie) Reply() (*GetStateReply, error)

Reply blocks and returns the reply data for a GetState request.

type GetStateReply

type GetStateReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	State    byte
	Window   xproto.Window
}

GetStateReply represents the data returned from a GetState request.

type IsActiveCookie

type IsActiveCookie struct {
	*xgb.Cookie
}

IsActiveCookie is a cookie used only for IsActive requests.

func IsActive

func IsActive(c *xgb.Conn) IsActiveCookie

IsActive sends a checked request. If an error occurs, it will be returned with the reply by calling IsActiveCookie.Reply()

func IsActiveUnchecked

func IsActiveUnchecked(c *xgb.Conn) IsActiveCookie

IsActiveUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (IsActiveCookie) Reply

func (cook IsActiveCookie) Reply() (*IsActiveReply, error)

Reply blocks and returns the reply data for a IsActive request.

type IsActiveReply

type IsActiveReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	State uint32
}

IsActiveReply represents the data returned from a IsActive request.

type QueryScreensCookie

type QueryScreensCookie struct {
	*xgb.Cookie
}

QueryScreensCookie is a cookie used only for QueryScreens requests.

func QueryScreens

func QueryScreens(c *xgb.Conn) QueryScreensCookie

QueryScreens sends a checked request. If an error occurs, it will be returned with the reply by calling QueryScreensCookie.Reply()

func QueryScreensUnchecked

func QueryScreensUnchecked(c *xgb.Conn) QueryScreensCookie

QueryScreensUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (QueryScreensCookie) Reply

func (cook QueryScreensCookie) Reply() (*QueryScreensReply, error)

Reply blocks and returns the reply data for a QueryScreens request.

type QueryScreensReply

type QueryScreensReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Number uint32
	// padding: 20 bytes
	ScreenInfo []ScreenInfo // size: xgb.Pad((int(Number) * 8))
}

QueryScreensReply represents the data returned from a QueryScreens request.

type QueryVersionCookie

type QueryVersionCookie struct {
	*xgb.Cookie
}

QueryVersionCookie is a cookie used only for QueryVersion requests.

func QueryVersion

func QueryVersion(c *xgb.Conn, Major byte, Minor byte) QueryVersionCookie

QueryVersion sends a checked request. If an error occurs, it will be returned with the reply by calling QueryVersionCookie.Reply()

func QueryVersionUnchecked

func QueryVersionUnchecked(c *xgb.Conn, Major byte, Minor byte) QueryVersionCookie

QueryVersionUnchecked sends an unchecked request. If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent.

func (QueryVersionCookie) Reply

func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error)

Reply blocks and returns the reply data for a QueryVersion request.

type QueryVersionReply

type QueryVersionReply struct {
	Sequence uint16 // sequence number of the request for this reply
	Length   uint32 // number of bytes in this reply
	// padding: 1 bytes
	Major uint16
	Minor uint16
}

QueryVersionReply represents the data returned from a QueryVersion request.

type ScreenInfo

type ScreenInfo struct {
	XOrg   int16
	YOrg   int16
	Width  uint16
	Height uint16
}

func (ScreenInfo) Bytes

func (v ScreenInfo) Bytes() []byte

Bytes writes a ScreenInfo value to a byte slice.

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