xinerama

Documentation

Overview

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

Index

• func Init(c *xgb.Conn) error
• func ScreenInfoListBytes(buf []byte, list []ScreenInfo) int
• func ScreenInfoRead(buf []byte, v *ScreenInfo) int
• func ScreenInfoReadList(buf []byte, dest []ScreenInfo) int
• type GetScreenCountCookie
  • func GetScreenCount(c *xgb.Conn, buf []byte, Window xproto.Window) (GetScreenCountCookie, []byte)
  • func GetScreenCountUnchecked(c *xgb.Conn, buf []byte, Window xproto.Window) (GetScreenCountCookie, []byte)
  • func (cook GetScreenCountCookie) Reply() (*GetScreenCountReply, error)
• type GetScreenCountReply
• type GetScreenSizeCookie
  • func GetScreenSize(c *xgb.Conn, buf []byte, Window xproto.Window, Screen uint32) (GetScreenSizeCookie, []byte)
  • func GetScreenSizeUnchecked(c *xgb.Conn, buf []byte, Window xproto.Window, Screen uint32) (GetScreenSizeCookie, []byte)
  • func (cook GetScreenSizeCookie) Reply() (*GetScreenSizeReply, error)
• type GetScreenSizeReply
• type GetStateCookie
  • func GetState(c *xgb.Conn, buf []byte, Window xproto.Window) (GetStateCookie, []byte)
  • func GetStateUnchecked(c *xgb.Conn, buf []byte, Window xproto.Window) (GetStateCookie, []byte)
  • func (cook GetStateCookie) Reply() (*GetStateReply, error)
• type GetStateReply
• type IsActiveCookie
  • func IsActive(c *xgb.Conn, buf []byte) (IsActiveCookie, []byte)
  • func IsActiveUnchecked(c *xgb.Conn, buf []byte) (IsActiveCookie, []byte)
  • func (cook IsActiveCookie) Reply() (*IsActiveReply, error)
• type IsActiveReply
• type QueryScreensCookie
  • func QueryScreens(c *xgb.Conn, buf []byte) (QueryScreensCookie, []byte)
  • func QueryScreensUnchecked(c *xgb.Conn, buf []byte) (QueryScreensCookie, []byte)
  • func (cook QueryScreensCookie) Reply() (*QueryScreensReply, error)
• type QueryScreensReply
• type QueryVersionCookie
  • func QueryVersion(c *xgb.Conn, buf []byte, Major byte, Minor byte) (QueryVersionCookie, []byte)
  • func QueryVersionUnchecked(c *xgb.Conn, buf []byte, Major byte, Minor byte) (QueryVersionCookie, []byte)
  • func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error)
• type QueryVersionReply
• type ScreenInfo
  • func (v ScreenInfo) Bytes() []byte

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, buf []byte, Window xproto.Window) (GetScreenCountCookie, []byte)

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, buf []byte, Window xproto.Window) (GetScreenCountCookie, []byte)

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

func (GetScreenCountCookie) Reply

func (cook GetScreenCountCookie) Reply() (*GetScreenCountReply, error)

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, buf []byte, Window xproto.Window, Screen uint32) (GetScreenSizeCookie, []byte)

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, buf []byte, Window xproto.Window, Screen uint32) (GetScreenSizeCookie, []byte)

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, buf []byte, Window xproto.Window) (GetStateCookie, []byte)

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, buf []byte, Window xproto.Window) (GetStateCookie, []byte)

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, buf []byte) (IsActiveCookie, []byte)

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, buf []byte) (IsActiveCookie, []byte)

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, buf []byte) (QueryScreensCookie, []byte)

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, buf []byte) (QueryScreensCookie, []byte)

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, buf []byte, Major byte, Minor byte) (QueryVersionCookie, []byte)

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, buf []byte, Major byte, Minor byte) (QueryVersionCookie, []byte)

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.