Method createTilingSpace

wm/window_manager.go:1456–1501

()

}

func (wm *WindowManager) createTilingSpace() {
	// look at all windows and if it has the property _NET_WM_STRUT_PARTIAL (what most bars have) it means that it should be worked around
	windows, _ := xproto.QueryTree(wm.conn, wm.root).Reply()
	X := 0
	Y := 0
	width := wm.width
	height := wm.height

	for _, window := range windows.Children {
		attributes, err := xproto.GetWindowAttributes(wm.conn, window).Reply()
		if err != nil {
			continue
		}
		if attributes.MapState == xproto.MapStateViewable {
			atom := wm.atoms["_NET_WM_STRUT_PARTIAL"]
			prop, err := xproto.GetProperty(wm.conn, false, window, atom, xproto.AtomCardinal, 0, 12).Reply()

			if err != nil || prop == nil || prop.ValueLen < 4 {
				continue
			}

			vals := prop.Value
			if len(vals) < 16 {
				continue // need at least 4 uint32s
			}
			left, right, top, bottom := wm.getBar(vals)

			// create space to work around bar (if there is one)
			X = left
			Y = top
			width = wm.width - left - right
			height = wm.height - top - bottom

			// TODO: support multiple bars
			break
		}
	}

	fmt.Println("tiling container:", "X:", X, "Y:", Y, "Width:", width, "Height:", height)
	wm.tilingspace = Space{
		X:      X + int(wm.config.OuterGap),
		Y:      Y + int(wm.config.OuterGap),
		Width:  (width - 6) - (int(wm.config.OuterGap) * 2),
		Height: (height - 6) - (int(wm.config.OuterGap) * 2),
	}
}

func (wm *WindowManager) fitToLayout() {
	if !wm.currWorkspace.tiling {