Method setNetWorkArea

wm/window_manager.go:1896–1938

()

}

func (wm *WindowManager) setNetWorkArea() {
	atomWorkArea, err := xproto.InternAtom(wm.conn, true, uint16(len("_NET_WORKAREA")), "_NET_WORKAREA").Reply()
	if err != nil {
		// handle error properly here
		return
	}

	buf := new(bytes.Buffer)

	spaceX, spaceY, spaceWidth, spaceHeight := wm.tilingspace.X, wm.tilingspace.Y, wm.tilingspace.Width, wm.tilingspace.Height

	for _, wksp := range wm.workspaces {
		if !wksp.tiling {
			_ = binary.Write(buf, binary.LittleEndian, uint32(0))
			_ = binary.Write(buf, binary.LittleEndian, uint32(0))
			_ = binary.Write(buf, binary.LittleEndian, uint32(wm.width))
			_ = binary.Write(buf, binary.LittleEndian, uint32(wm.height))
		} else {
			_ = binary.Write(buf, binary.LittleEndian, uint32(spaceX))
			_ = binary.Write(buf, binary.LittleEndian, uint32(spaceY))
			_ = binary.Write(buf, binary.LittleEndian, uint32(spaceWidth))
			_ = binary.Write(buf, binary.LittleEndian, uint32(spaceHeight))
		}
	}

	// Number of 32-bit CARDINAL values: 4 values per workspace
	numValues := uint32(4 * len(wm.workspaces))

	err = xproto.ChangePropertyChecked(
		wm.conn,
		xproto.PropModeReplace,
		wm.root,
		atomWorkArea.Atom,
		xproto.AtomCardinal,
		32,
		numValues,
		buf.Bytes(),
	).Check()

	if err != nil {
		slog.Error("couldn't set the work area", "error:", err)
	}
}

func (wm *WindowManager) setNetClientList() {
	atomClientList, _ := xproto.InternAtom(wm.conn, true, uint16(len("_NET_CLIENT_LIST")), "_NET_CLIENT_LIST").Reply()