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