Exemple #1
0
func settingsTab(c dom.Element) {
	s, err := RPC.Settings()
	if err != nil {
		xjs.Alert("Error reading settings: %s", err)
		return
	}
	sn := xform.InputText("serverName", s.ServerName)
	sn.Required = true
	la := xform.InputText("listenAddr", s.ListenAddr)
	la.Required = true
	sp := xform.InputText("serversPath", s.DirServers)
	sp.Required = true
	mp := xform.InputText("mapsPath", s.DirMaps)
	mp.Required = true
	gp := xform.InputText("gensPath", s.DirGenerators)
	gp.Required = true
	ge := xform.InputText("genExe", s.GeneratorExecutable)
	ge.Required = true
	mm := xform.InputNumber("maxMem", 100, 10000, float64(s.GeneratorMaxMem/1024/1024))
	mm.Required = true
	sb := xform.InputSubmit("Save")
	sb.AddEventListener("click", false, func(e dom.Event) {
		if sn.Value == "" || la.Value == "" || sp.Value == "" || mp.Value == "" || gp.Value == "" || ge.Value == "" || !mm.CheckValidity() {
			return
		}
		e.PreventDefault()
		sb.Disabled = true
		go func() {
			s.ServerName = sn.Value
			s.ListenAddr = la.Value
			s.DirServers = sp.Value
			s.DirMaps = mp.Value
			s.DirGenerators = gp.Value
			s.GeneratorExecutable = ge.Value
			s.GeneratorMaxMem = uint64(mm.ValueAsNumber * 1024 * 1024)
			if err := RPC.SetSettings(s); err != nil {
				xjs.Alert("Error saving settings: %s", err)
				return
			}
			SetTitle(sn.Value)
			span := xdom.Span()
			span.Style().Set("color", "#f00")
			c.AppendChild(xjs.SetInnerText(span, "Saved!"))
			time.Sleep(5 * time.Second)
			c.RemoveChild(span)
			sb.Disabled = false
		}()
	})
	xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(),
		xjs.SetInnerText(xdom.Legend(), "Change Settings"),
		xform.Label("Server Name", "serverName"), sn, xdom.Br(),
		xform.Label("Listen Address", "listenAddr"), la, xdom.Br(),
		xform.Label("Servers Path", "serversPath"), sp, xdom.Br(),
		xform.Label("Maps Path", "mapsPath"), mp, xdom.Br(),
		xform.Label("Generators Path", "gensPath"), gp, xdom.Br(),
		xform.Label("Generator Executable", "genExe"), ge, xdom.Br(),
		xform.Label("Generator Memory (MB)", "maxMem"), mm, xdom.Br(),
		sb,
	)))
}
Exemple #2
0
// addClass adds class to the given element. It retains any other classes that
// the element may have.
func addClass(el dom.Element, class string) {
	newClasses := class
	if oldClasses := el.GetAttribute("class"); oldClasses != "" {
		newClasses = oldClasses + " " + class
	}
	el.SetAttribute("class", newClasses)
}
Exemple #3
0
// OffsetParent returns the offset parent element for a specific element.
func OffsetParent(elem dom.Element) *js.Object {
	und := elem.Underlying()

	osp, err := GetProp(und, "offsetParent")
	if err != nil {
		osp = Document().Underlying()
	}

	for osp != nil && !MatchProp(osp, "nodeType", "html") && MatchProp(osp, "style.position", "static") {
		val, err := GetProp(osp, "offsetParent")
		if err != nil {
			break
		}

		osp = val
	}

	return osp
}
func checkParent(target, elm dom.Element) bool {
	for target.ParentElement() != nil {
		if target.IsEqualNode(elm) {
			return true
		}
		target = target.ParentElement()
	}
	return false
}
Exemple #5
0
// removeClass removes the given class from the element it retains any other
// classes that the element may have.
func removeClass(el dom.Element, class string) {
	oldClasses := el.GetAttribute("class")
	if oldClasses == class {
		// The only class present was the one we want to remove. Remove the class
		// attribute entirely.
		el.RemoveAttribute("class")
	}
	classList := strings.Split(oldClasses, " ")
	for i, currentClass := range classList {
		if currentClass == class {
			newClassList := append(classList[:i], classList[i+1:]...)
			el.SetAttribute("class", strings.Join(newClassList, " "))
		}
	}
}
Exemple #6
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func registerUpdateStopper(c dom.Element, updateStop chan struct{}) {
	if c.ParentNode() != nil {
		mutation.New(func(rs []*mutation.Record, o *mutation.Observer) {
			if len(rs) > 0 {
				for _, r := range rs {
					for _, n := range r.RemovedNodes() {
						if c.IsEqualNode(n) {
							o.Disconnect()
							close(updateStop)
							return
						}
					}
				}
			}
		}).Observe(c.ParentNode(), mutation.ObserverInit{ChildList: true})
	}
}
Exemple #7
0
// BoundingBox returns the top,right,down,left corners of a dom.Element.
func BoundingBox(elem dom.Element) (float64, float64, float64, float64) {
	rect := elem.GetBoundingClientRect()
	return rect.Top, rect.Right, rect.Bottom, rect.Left
}
Exemple #8
0
func editProperties(c dom.Element, name string, id int, rpcGet func(int) (map[string]string, error), rpcSet func(id int, properties map[string]string) error) {
	sp, err := rpcGet(id)
	if err != nil {
		c.AppendChild(xjs.SetInnerText(xdom.Div(), "Failed to get properties: "+err.Error()))
		return
	}
	props := make(PropertyList, 0, len(sp))
	for k, v := range sp {
		props = append(props, [2]string{k, v})
	}
	sort.Sort(props)
	propE := make([][2]*dom.HTMLSpanElement, len(props))
	df := xjs.DocumentFragment()

	toggleFunc := func(k, v *dom.HTMLSpanElement, toggle *dom.HTMLInputElement) func(dom.Event) {
		return func(dom.Event) {
			if toggle.Value == "-" {
				k.SetContentEditable("false")
				v.SetContentEditable("false")
				k.Style().SetProperty("background-color", "#888", "")
				v.Style().SetProperty("background-color", "#888", "")
				toggle.Value = "+"
			} else {
				k.SetContentEditable("true")
				v.SetContentEditable("true")
				k.Style().RemoveProperty("background-color")
				v.Style().RemoveProperty("background-color")
				toggle.Value = "-"
			}
		}
	}

	for i, prop := range props {
		k := xform.InputSizeable("", prop[0])
		v := xform.InputSizeable("", prop[1])
		toggle := xform.InputButton("", "-")
		toggle.AddEventListener("click", false, toggleFunc(k, v, toggle))
		propE[i][0] = k
		propE[i][1] = v
		xjs.AppendChildren(df,
			toggle,
			k,
			xjs.SetInnerText(xdom.Span(), "="),
			v,
			xdom.Br(),
		)
	}

	add := xform.InputButton("", "Add")
	submit := xform.InputButton("", "Save")
	fs := xjs.AppendChildren(xdom.Fieldset(),
		xjs.SetInnerText(xdom.Legend(), name+" Properties"),
		df,
		add,
		submit,
	)

	add.AddEventListener("click", false, func(dom.Event) {
		k := xform.InputSizeable("", "")
		v := xform.InputSizeable("", "")
		toggle := xform.InputButton("", "-")
		toggle.AddEventListener("click", false, toggleFunc(k, v, toggle))
		propE = append(propE, [2]*dom.HTMLSpanElement{k, v})
		fs.InsertBefore(toggle, add)
		fs.InsertBefore(k, add)
		fs.InsertBefore(xjs.SetInnerText(xdom.Span(), "="), add)
		fs.InsertBefore(v, add)
		fs.InsertBefore(xdom.Br(), add)
	})

	submit.AddEventListener("click", false, func(dom.Event) {
		submit.Disabled = true
		props := make(map[string]string, len(propE))
		for _, spans := range propE {
			if spans[0].IsContentEditable() {
				props[spans[0].TextContent()] = spans[1].TextContent()
			}
		}
		go func() {
			err := rpcSet(id, props)
			if err != nil {
				xjs.Alert("Error setting "+name+" properties: %s", err)
				return
			}
			span := xdom.Span()
			span.Style().Set("color", "#f00")
			fs.AppendChild(xjs.SetInnerText(span, "Saved!"))
			time.Sleep(5 * time.Second)
			fs.RemoveChild(span)
			submit.Disabled = false
		}()
	})

	xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(), fs))
}