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/*
* $Id: slidebar.js,v 1.4.2.5 2010/04/06 16:46:12 source Exp $
*
* This file is part of the OpenLink Software Ajax Toolkit (OAT) project.
*
* Copyright (C) 2005-2010 OpenLink Software
*
* See LICENSE file for details.
*/
/*
var slb = new OAT.Slidebar (div,
{ autoClose, true,
autoCloseDelay, 1000,
XXX: has no effect yet: position, "right",
width, 300,
handleWidth 10,
handleOpenImg, "handle_open.png",
handleCloseImg, "handle_close.png",
imgPrefix, "i/",
animSpeed, 10});
slb.open ();
slb.close ();
CSS: slidebar, slb_handle, slb_handle_img, slb_content
requires OAT.AnimationSize
Messages: OAT.MSG.SLB_OPENED, OAT.MSG.SLB_CLOSED
The widget creates a new container div.slb_content and moves the original DIVs contents to it.
TODO add left, top, bottom slide bars
*/
OAT.Slidebar = function (div, optionsObj) {
this.div = $(div);
var self = this;
this.sb_to = 0; /* Timeout to close when autoClose = true */
this.options = {
autoClose: true,
autoCloseDelay: 2000, // milliseconds
// position: "right",
width: 300,
handleWidth: 10,
handleOpenImg: "handle_open.png",
handleCloseImg: "handle_close.png",
imgPrefix: "i/",
animSpeed: 10
}
// called onmouseover
this.activate = function () {
clearTimeout (self.sb_to);
}
// called onmouseout
this.deactivate = function () {
clearTimeout (self.sb_to);
self.sb_to = setTimeout (self.close, self.options.autoCloseDelay);
}
this.close = function () {
clearTimeout (self.sb_to);
OAT.Event.detach (self.handle_div, "click", self.close);
OAT.Style.set (self.content_div, {overflow : "hidden"});
self.a_close.start ();
}
this.open = function () {
clearTimeout (self.sb_to);
OAT.Event.detach (self.handle_div, "click", self.open);
self.a_open.start ();
}
this.opened = function (source, message, event) {
if (self.options.autoClose) {
OAT.Event.attach (self.content_div, "mouseover", self.activate);
OAT.Event.attach (self.div, "mouseout", self.deactivate);
}
OAT.Event.attach (self.handle_div, "click", self.close);
OAT.Style.set (self.content_div, {overflow : "auto"});
self.handle_close();
OAT.MSG.send (self, "SLB_OPENED", self);
}
this.closed = function (source, message, event) {
// console.log ("sb_closed handler called.");
if (self.options.autoClose) {
OAT.Event.detach (self.content_div, "mouseover", self.activate);
OAT.Event.detach (self.div, "mouseout", self.deactivate);
}
OAT.Event.attach (self.handle_div, "click", self.open);
self.handle_open();
OAT.MSG.send(self, "SLB_CLOSED", self);
}
this.center_handle_img = function () {
OAT.Dom.center (self.handle_img, false, true);
}
this.handle_open = function () {
self.handle_img.src = self.options.imgPrefix + self.options.handleOpenImg;
}
this.handle_close = function () {
self.handle_img.src = self.options.imgPrefix + self.options.handleCloseImg;
}
// Initialization
for (var p in optionsObj) {
this.options[p] = optionsObj[p];
}
OAT.Dom.addClass (this.div, "slidebar");
// Create container
this.content_div = document.createElement ("div");
this.content_div.className = "slb_content";
// Copy original contents to new inner container
var l = this.div.childNodes.length;
for (i = 0; i < l; i++) {
this.content_div.appendChild (this.div.firstChild);
}
this.handle_div = document.createElement ("div");
this.handle_div.className = "slb_handle";
this.handle_img = document.createElement ("img");
this.handle_img.className = "slb_handle_img";
this.handle_img.setAttribute ("alt", "Handle image");
// move orig. div contents to the container
this.div.appendChild (this.content_div);
this.div.appendChild (this.handle_div);
this.handle_div.appendChild (this.handle_img);
this.a_open = new OAT.AnimationSize (this.div,
{width:self.options.width,
speed:self.options.animSpeed,
delay:7});
this.a_close = new OAT.AnimationSize (this.div,
{width:self.options.handleWidth,
speed:self.options.animSpeed,
delay:7});
this.handle_img.src = this.options.imgPrefix+this.options.handleOpenImg;
OAT.Event.attach (this.handle_div, "click", this.open);
OAT.MSG.attach (this.a_open.animation, "ANIMATION_STOP", this.opened);
OAT.MSG.attach (this.a_close.animation, "ANIMATION_STOP", this.closed);
this.center_handle_img ();
OAT.Event.attach (window, "resize", this.center_handle_img);
OAT.Style.set (this.content_div, {overflow : "hidden"});
}
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