mirror of
https://github.com/EGroupware/egroupware.git
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217 lines
6.6 KiB
JavaScript
217 lines
6.6 KiB
JavaScript
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/*****************************************************
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* ypSlideOutMenu
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* 3/04/2001
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*
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* a nice little script to create exclusive, slide-out
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* menus for ns4, ns6, mozilla, opera, ie4, ie5 on
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* mac and win32. I've got no linux or unix to test on but
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* it should(?) work...
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*
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* --youngpup--
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*****************************************************/
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ypSlideOutMenu.Registry = []
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ypSlideOutMenu.aniLen = 250
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ypSlideOutMenu.hideDelay = 1000
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ypSlideOutMenu.minCPUResolution = 10
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// constructor
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function ypSlideOutMenu(id, dir, left, top, width, height,pos)
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{
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this.ie = document.all ? 1 : 0
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this.ns4 = document.layers ? 1 : 0
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this.dom = document.getElementById ? 1 : 0
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if (this.ie || this.ns4 || this.dom) {
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this.id = id
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this.dir = dir
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this.orientation = dir == "left" || dir == "right" ? "h" : "v"
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this.dirType = dir == "right" || dir == "down" ? "-" : "+"
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this.dim = this.orientation == "h" ? width : height
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this.hideTimer = false
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this.aniTimer = false
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this.open = false
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this.over = false
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this.startTime = 0
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// global reference to this object
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this.gRef = "ypSlideOutMenu_"+id
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eval(this.gRef+"=this")
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// add this menu object to an internal list of all menus
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ypSlideOutMenu.Registry[id] = this
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var d = document
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var strCSS = '<style type="text/css">';
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strCSS += '#' + this.id + 'Container { visibility:hidden; '
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if(pos)
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{
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strCSS += pos+':' + left + 'px; '
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}
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else
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{
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strCSS += 'left:' + left + 'px; '
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}
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strCSS += 'top:' + top + 'px; '
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strCSS += 'overflow:visible; z-index:10000; }'
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strCSS += '#' + this.id + 'Container, #' + this.id + 'Content { position:absolute; '
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strCSS += 'width:' + width + 'px; '
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// strCSS += 'height:' + height + 'px; '
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// strCSS += 'clip:rect(0 ' + width + ' ' + height + ' 0); '
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strCSS += '}'
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strCSS += '</style>';
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d.write(strCSS)
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this.load()
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}
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}
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ypSlideOutMenu.prototype.load = function() {
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var d = document
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var lyrId1 = this.id + "Container"
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var lyrId2 = this.id + "Content"
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var obj1 = this.dom ? d.getElementById(lyrId1) : this.ie ? d.all[lyrId1] : d.layers[lyrId1]
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if (obj1) var obj2 = this.ns4 ? obj1.layers[lyrId2] : this.ie ? d.all[lyrId2] : d.getElementById(lyrId2)
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var temp
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if (!obj1 || !obj2) window.setTimeout(this.gRef + ".load()", 100)
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else {
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this.container = obj1
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this.menu = obj2
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this.style = this.ns4 ? this.menu : this.menu.style
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this.homePos = eval("0" + this.dirType + this.dim)
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this.outPos = 0
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this.accelConst = (this.outPos - this.homePos) / ypSlideOutMenu.aniLen / ypSlideOutMenu.aniLen
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// set event handlers.
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if (this.ns4) this.menu.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
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this.menu.onmouseover = new Function("ypSlideOutMenu.showMenu('" + this.id + "')")
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this.menu.onmouseout = new Function("ypSlideOutMenu.hideMenu('" + this.id + "')")
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//set initial state
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this.endSlide()
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}
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}
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ypSlideOutMenu.showMenu = function(id)
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{
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var reg = ypSlideOutMenu.Registry
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var obj = ypSlideOutMenu.Registry[id]
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//document.all.select.style="visibily:hidden";
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//temporarly hide all selectboxes to fix IE bug with z-index
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if(document.all && document.all instanceof Array)
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{
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for (var i=0; i<document.all.length; i++) {
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o = document.all(i)
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if (o.type == 'select-one' || o.type == 'select-multiple') {
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// todo: add check for select in div?
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if (o.style) o.style.display = 'none';
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}
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}
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}
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if (obj.container) {
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obj.over = true
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// close other menus.
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for (menu in reg) if (id != menu) ypSlideOutMenu.hide(menu)
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// if this menu is scheduled to close, cancel it.
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if (obj.hideTimer) { reg[id].hideTimer = window.clearTimeout(reg[id].hideTimer) }
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// if this menu is closed, open it.
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if (!obj.open && !obj.aniTimer) reg[id].startSlide(true)
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}
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}
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ypSlideOutMenu.hideMenu = function(id)
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{
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// schedules the menu to close after <hideDelay> ms, which
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// gives the user time to cancel the action if they accidentally moused out
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var obj = ypSlideOutMenu.Registry[id]
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if (obj.container) {
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if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
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obj.hideTimer = window.setTimeout("ypSlideOutMenu.hide('" + id + "')", ypSlideOutMenu.hideDelay);
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}
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}
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ypSlideOutMenu.hide = function(id)
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{
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var obj = ypSlideOutMenu.Registry[id]
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obj.over = false
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if (obj.hideTimer) window.clearTimeout(obj.hideTimer)
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// flag that this scheduled event has occured.
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obj.hideTimer = 0
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// if this menu is open, close it.
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if (obj.open && !obj.aniTimer) obj.startSlide(false)
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//show all selectboxes again to fix IE bug with z-index
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if(document.all && document.all instanceof Array)
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{
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for (var i=0; i<document.all.length; i++) {
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o = document.all(i)
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if (o.type == 'select-one' || o.type == 'select-multiple') {
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// todo: add check for select in div?
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if (o.style) o.style.display = 'inline';
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}
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}
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}
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}
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ypSlideOutMenu.prototype.startSlide = function(open) {
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this[open ? "onactivate" : "ondeactivate"]()
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this.open = open
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if (open) this.setVisibility(true)
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this.startTime = (new Date()).getTime()
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this.aniTimer = window.setInterval(this.gRef + ".slide()", ypSlideOutMenu.minCPUResolution)
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}
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ypSlideOutMenu.prototype.slide = function() {
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var elapsed = (new Date()).getTime() - this.startTime
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if (elapsed > ypSlideOutMenu.aniLen) this.endSlide()
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else {
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var d = Math.round(Math.pow(ypSlideOutMenu.aniLen-elapsed, 2) * this.accelConst)
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if (this.open && this.dirType == "-") d = -d
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else if (this.open && this.dirType == "+") d = -d
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else if (!this.open && this.dirType == "-") d = -this.dim + d
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else d = this.dim + d
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this.moveTo(d)
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}
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}
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ypSlideOutMenu.prototype.endSlide = function() {
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this.aniTimer = window.clearTimeout(this.aniTimer)
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this.moveTo(this.open ? this.outPos : this.homePos)
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if (!this.open) this.setVisibility(false)
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if ((this.open && !this.over) || (!this.open && this.over)) {
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this.startSlide(this.over)
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}
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}
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ypSlideOutMenu.prototype.setVisibility = function(bShow) {
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var s = this.ns4 ? this.container : this.container.style
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s.visibility = bShow ? "visible" : "hidden"
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}
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ypSlideOutMenu.prototype.moveTo = function(p) {
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this.style[this.orientation == "h" ? "left" : "top"] = this.ns4 ? p : p + "px"
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}
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ypSlideOutMenu.prototype.getPos = function(c) {
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return parseInt(this.style[c])
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}
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// events
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ypSlideOutMenu.prototype.onactivate = function() { }
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ypSlideOutMenu.prototype.ondeactivate = function() { }
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