Example #1
0
func (c *Client) Close() {
	if strIndex("WM_DELETE_WINDOW", c.protocols) > -1 {
		wm_protocols, err := xprop.Atm(wm.X, "WM_PROTOCOLS")
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		wm_del_win, err := xprop.Atm(wm.X, "WM_DELETE_WINDOW")
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		cm, err := xevent.NewClientMessage(32, c.Id(), wm_protocols,
			int(wm_del_win))
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		err = xproto.SendEventChecked(wm.X.Conn(), false, c.Id(), 0,
			string(cm.Bytes())).Check()
		if err != nil {
			logger.Message.Printf("Could not send WM_DELETE_WINDOW "+
				"ClientMessage because: %s", err)
		}
	} else {
		c.win.Kill() // HULK SMASH!
	}
}
Example #2
0
func Focus(c Client) {
	Remove(c)

	if c.CanFocus() || c.SendFocusNotify() {
		Clients = append(Clients, c)
		c.PrepareForFocus()
		c.Focused()
	}
	if c.CanFocus() {
		c.Win().Focus()
	}
	if c.SendFocusNotify() {
		protsAtm, err := xprop.Atm(X, "WM_PROTOCOLS")
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		takeFocusAtm, err := xprop.Atm(X, "WM_TAKE_FOCUS")
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		cm, err := xevent.NewClientMessage(32, c.Id(), protsAtm,
			int(takeFocusAtm), int(X.TimeGet()))
		if err != nil {
			logger.Warning.Println(err)
			return
		}

		xproto.SendEvent(X.Conn(), false, c.Id(), 0, string(cm.Bytes()))
	}
}
Example #3
0
func (m *TrayManager) RequireManageTrayIcons() {
	mstype, err := xprop.Atm(TrayXU, "MANAGER")
	if err != nil {
		logger.Warning("Get MANAGER Failed")
		return
	}

	timeStamp, _ := ewmh.WmUserTimeGet(TrayXU, m.owner)
	cm, err := xevent.NewClientMessage(
		32,
		TrayXU.RootWin(),
		mstype,
		int(timeStamp),
		int(_NET_SYSTEM_TRAY_S0),
		int(m.owner),
	)

	if err != nil {
		logger.Warning("Send MANAGER Request failed:", err)
		return
	}

	// !!! ewmh.ClientEvent not use EventMaskStructureNotify.
	xevent.SendRootEvent(TrayXU, cm,
		uint32(xproto.EventMaskStructureNotify))
}
Example #4
0
// announce sends a ClientMessage event to the root window to let everyone
// know that Wingo is the boss. (As per ICCCM 2.8.)
func announce(X *xgbutil.XUtil) {
	typAtom, err := xprop.Atm(X, "MANAGER")
	if err != nil {
		logger.Warning.Println(err)
		return
	}
	manSelAtom, err := managerAtom(X)
	if err != nil {
		logger.Warning.Println(err)
		return
	}
	cm, err := xevent.NewClientMessage(32, X.RootWin(), typAtom,
		int(X.TimeGet()), int(manSelAtom), int(X.Dummy()))
	xproto.SendEvent(X.Conn(), false, X.RootWin(),
		xproto.EventMaskStructureNotify, string(cm.Bytes()))
}
Example #5
0
// ClientEvent is a convenience function that sends ClientMessage events
// to the root window as specified by the EWMH spec.
func ClientEvent(xu *xgbutil.XUtil, window xproto.Window, messageType string,
	data ...interface{}) error {

	mstype, err := xprop.Atm(xu, messageType)
	if err != nil {
		return err
	}

	evMask := (xproto.EventMaskSubstructureNotify |
		xproto.EventMaskSubstructureRedirect)
	cm, err := xevent.NewClientMessage(32, window, mstype, data...)
	if err != nil {
		return err
	}

	return xevent.SendRootEvent(xu, cm, uint32(evMask))
}
Example #6
0
func (sock *XEmbedSocket) sendMessage(msg XEmbedMessage, detail, data1, data2 int) (err error) {
	if xembedAtom == 0 {
		xembedAtom, err = xprop.Atom(sock.X, "_XEMBED", false)

		if err != nil {
			return
		}
	}

	clientMsg, err := xevent.NewClientMessage(32, sock.id, xembedAtom, detail, data1, data2)

	if err == nil {
		xproto.SendEvent(sock.X.Conn(), false, sock.id, xproto.EventMaskNoEvent, string(clientMsg.Bytes()))
	}

	return
}
Example #7
0
func New(X *xgbutil.XUtil) (*SystemTray, error) {
	tray := &SystemTray{
		X: X,
	}

	var err error

	if sysTrayAtom == 0 {
		sysTrayAtom, err = xprop.Atom(X, "_NET_SYSTEM_TRAY_S0", false)

		if err != nil {
			return nil, err
		}
	}

	if sysTrayMsgAtom == 0 {
		sysTrayMsgAtom, err = xprop.Atom(X, "_NET_SYSTEM_TRAY_OPCODE", false)

		if err != nil {
			return nil, err
		}
	}

	if managerEventAtom == 0 {
		managerEventAtom, err = xprop.Atom(X, "MANAGER", false)

		if err != nil {
			return nil, err
		}
	}

	tray.wid, err = xwindow.Create(X, X.RootWin())

	if err != nil {
		return nil, err
	}

	ts, err := currentTime(X)

	if err != nil {
		return nil, err
	}

	X.TimeSet(ts)

	// tray.wid.Listen(xproto.EventMaskNoEvent | xproto.EventMaskPropertyChange)

	err = xproto.SetSelectionOwnerChecked(tray.X.Conn(), tray.wid.Id, sysTrayAtom, tray.X.TimeGet()).Check()

	if err != nil {
		return nil, err
	}

	reply, err := xproto.GetSelectionOwner(X.Conn(), sysTrayAtom).Reply()
	if err != nil {
		return nil, err
	}

	if reply.Owner != tray.wid.Id {
		return nil, fmt.Errorf("Could not get ownership of the thingy-thing.")
	}

	evt, err := xevent.NewClientMessage(32, X.RootWin(), managerEventAtom,
		int(X.TimeGet()), int(sysTrayAtom), int(tray.wid.Id))

	if err != nil {
		return nil, err
	}

	if err = xevent.SendRootEvent(X, evt, xproto.EventMaskStructureNotify); err != nil {
		return nil, err
	}

	xevent.ClientMessageFun(func(_ *xgbutil.XUtil, ev xevent.ClientMessageEvent) {
		tray.event(ev)
	}).Connect(tray.X, tray.wid.Id)

	return tray, nil
}