func (c *Client) handleProperty(name string) {
switch name {
case "_NET_WM_VISIBLE_NAME":
fallthrough
case "_NET_WM_NAME":
fallthrough
case "WM_NAME":
c.refreshName()
case "_NET_WM_ICON":
c.refreshIcon()
case "WM_HINTS":
if hints, err := icccm.WmHintsGet(wm.X, c.Id()); err == nil {
c.hints = hints
c.refreshIcon()
}
case "WM_NORMAL_HINTS":
if nhints, err := icccm.WmNormalHintsGet(wm.X, c.Id()); err == nil {
c.nhints = nhints
}
case "WM_TRANSIENT_FOR":
if trans, err := icccm.WmTransientForGet(wm.X, c.Id()); err == nil {
if transCli := wm.FindManagedClient(trans); transCli != nil {
c.transientFor = transCli.(*Client)
}
}
case "_NET_WM_USER_TIME":
if newTime, err := ewmh.WmUserTimeGet(wm.X, c.Id()); err == nil {
c.time = xproto.Timestamp(newTime)
}
case "_NET_WM_STRUT_PARTIAL":
c.maybeApplyStruts()
case "_MOTIF_WM_HINTS":
// This is a bit messed up. If a client is floating, we don't
// really care what the decorations are, so we oblige blindly.
// However, if we're tiling, then we don't want to mess with
// the frames---but we also want to make sure that any states
// the client might revert to have the proper frames.
decor := c.shouldDecor()
if _, ok := c.Layout().(layout.Floater); ok {
if decor {
c.FrameFull()
} else {
c.FrameNada()
}
} else {
for k := range c.states {
s := c.states[k]
if decor {
s.frame = c.frames.full
} else {
s.frame = c.frames.nada
}
c.states[k] = s
}
}
}
}
func main() {
X, _ := xgbutil.NewConn()
active, err := ewmh.ActiveWindowGet(X)
wmName, err := icccm.WmNameGet(X, active)
showTest("WM_NAME get", wmName, err)
err = icccm.WmNameSet(X, active, "hooblah")
wmName, _ = icccm.WmNameGet(X, active)
showTest("WM_NAME set", wmName, err)
wmNormHints, err := icccm.WmNormalHintsGet(X, active)
showTest("WM_NORMAL_HINTS get", wmNormHints, err)
wmNormHints.Width += 5
err = icccm.WmNormalHintsSet(X, active, wmNormHints)
showTest("WM_NORMAL_HINTS set", wmNormHints, err)
wmHints, err := icccm.WmHintsGet(X, active)
showTest("WM_HINTS get", wmHints, err)
wmHints.InitialState = icccm.StateNormal
err = icccm.WmHintsSet(X, active, wmHints)
showTest("WM_NORMAL_HINTS set", wmHints, err)
wmClass, err := icccm.WmClassGet(X, active)
showTest("WM_CLASS get", wmClass, err)
wmClass.Instance = "hoopdy hoop"
err = icccm.WmClassSet(X, active, wmClass)
showTest("WM_CLASS set", wmClass, err)
wmTrans, err := icccm.WmTransientForGet(X, active)
showTest("WM_TRANSIENT_FOR get", wmTrans, err)
wmProts, err := icccm.WmProtocolsGet(X, active)
showTest("WM_PROTOCOLS get", wmProts, err)
wmClient, err := icccm.WmClientMachineGet(X, active)
showTest("WM_CLIENT_MACHINE get", wmClient, err)
err = icccm.WmClientMachineSet(X, active, "Leopard")
wmClient, _ = icccm.WmClientMachineGet(X, active)
showTest("WM_CLIENT_MACHINE set", wmClient, err)
wmState, err := icccm.WmStateGet(X, active)
showTest("WM_STATE get", wmState, err)
wmState.Icon = xproto.Window(8365538)
wmState.State = icccm.StateNormal
err = icccm.WmStateSet(X, active, wmState)
wmState, _ = icccm.WmStateGet(X, active)
showTest("WM_STATE set", wmState, err)
}
func (c *client) fetchXProperties() {
var err error
c.hints, err = icccm.WmHintsGet(c.X, c.Id())
if err != nil {
logger.Warning.Println(err)
logger.Message.Printf("Using reasonable defaults for WM_HINTS for %X",
c.Id())
c.hints = &icccm.Hints{
Flags: icccm.HintInput | icccm.HintState,
Input: 1,
InitialState: icccm.StateNormal,
}
}
c.nhints, err = icccm.WmNormalHintsGet(c.X, c.Id())
if err != nil {
logger.Warning.Println(err)
logger.Message.Printf("Using reasonable defaults for WM_NORMAL_HINTS "+
"for %X", c.Id())
c.nhints = &icccm.NormalHints{}
}
c.protocols, err = icccm.WmProtocolsGet(c.X, c.Id())
if err != nil {
logger.Warning.Printf(
"Window %X does not have WM_PROTOCOLS set.", c.Id())
}
c.winTypes, err = ewmh.WmWindowTypeGet(c.X, c.Id())
if err != nil {
logger.Warning.Printf("Could not find window type for window %X, "+
"using 'normal'.", c.Id())
c.winTypes = []string{"_NET_WM_WINDOW_TYPE_NORMAL"}
}
trans, _ := icccm.WmTransientForGet(c.X, c.Id())
if trans == 0 {
for _, c2 := range wingo.clients {
if c2.transient(c) {
c.transientFor = c2
break
}
}
} else if transCli := wingo.findManagedClient(trans); transCli != nil {
c.transientFor = transCli
}
}
func (c *client) cbPropertyNotify() xevent.PropertyNotifyFun {
// helper function to log property vals
showVals := func(o, n interface{}) {
logger.Lots.Printf("\tOld value: '%s', new value: '%s'", o, n)
}
f := func(X *xgbutil.XUtil, ev xevent.PropertyNotifyEvent) {
name, err := xprop.AtomName(c.X, ev.Atom)
if err != nil {
logger.Warning.Printf("Could not get property atom name for '%s' "+
"because: %s.", ev, err)
}
logger.Lots.Printf("Updating property %s with state %v on window %s",
name, ev.State, c)
switch name {
case "_NET_WM_VISIBLE_NAME":
fallthrough
case "_NET_WM_NAME":
fallthrough
case "WM_NAME":
c.refreshName()
case "_NET_WM_ICON":
case "WM_HINTS":
if hints, err := icccm.WmHintsGet(X, c.Id()); err == nil {
c.hints = hints
}
case "WM_NORMAL_HINTS":
if nhints, err := icccm.WmNormalHintsGet(X, c.Id()); err == nil {
c.nhints = nhints
}
case "WM_TRANSIENT_FOR":
if trans, err := icccm.WmTransientForGet(X, c.Id()); err == nil {
if transCli := wingo.findManagedClient(trans); transCli != nil {
c.transientFor = transCli
}
}
case "_NET_WM_USER_TIME":
if newTime, err := ewmh.WmUserTimeGet(X, c.Id()); err == nil {
showVals(c.time, newTime)
c.time = xproto.Timestamp(newTime)
}
case "_NET_WM_STRUT_PARTIAL":
}
}
return xevent.PropertyNotifyFun(f)
}
func (c *Client) fetchXProperties() {
var err error
c.hints, err = icccm.WmHintsGet(wm.X, c.Id())
if err != nil {
logger.Warning.Println(err)
logger.Message.Printf("Using reasonable defaults for WM_HINTS for %X",
c.Id())
c.hints = &icccm.Hints{
Flags: icccm.HintInput | icccm.HintState,
Input: 1,
InitialState: icccm.StateNormal,
}
}
c.nhints, err = icccm.WmNormalHintsGet(wm.X, c.Id())
if err != nil {
logger.Warning.Println(err)
logger.Message.Printf("Using reasonable defaults for WM_NORMAL_HINTS "+
"for %X", c.Id())
c.nhints = &icccm.NormalHints{}
}
c.protocols, err = icccm.WmProtocolsGet(wm.X, c.Id())
if err != nil {
logger.Warning.Printf(
"Window %X does not have WM_PROTOCOLS set.", c.Id())
}
c.winTypes, err = ewmh.WmWindowTypeGet(wm.X, c.Id())
if err != nil {
logger.Warning.Printf("Could not find window type for window %X, "+
"using 'normal'.", c.Id())
c.winTypes = []string{"_NET_WM_WINDOW_TYPE_NORMAL"}
}
c.winStates, err = ewmh.WmStateGet(wm.X, c.Id())
if err != nil {
c.winStates = []string{}
ewmh.WmStateSet(wm.X, c.Id(), c.winStates)
}
c.class, err = icccm.WmClassGet(wm.X, c.Id())
if err != nil {
logger.Warning.Printf("Could not find window class for window %X: %s",
c.Id(), err)
c.class = &icccm.WmClass{
Instance: "",
Class: "",
}
}
trans, _ := icccm.WmTransientForGet(wm.X, c.Id())
if trans == 0 {
for _, c2_ := range wm.Clients {
c2 := c2_.(*Client)
if c2.transient(c) {
c.transientFor = c2
break
}
}
} else if transCli := wm.FindManagedClient(trans); transCli != nil {
c.transientFor = transCli.(*Client)
}
tmp, err := xprop.PropValNum(
xprop.GetProperty(wm.X, c.Id(), "_GTK_HIDE_TITLEBAR_WHEN_MAXIMIZED"))
if err == nil {
c.gtkMaximizeNada = (tmp == 1)
} else {
c.gtkMaximizeNada = false
}
c.setShaped()
}