ldapsaisie/public_html/includes/js/LSconfirmBox.js
2009-11-13 14:26:11 +01:00

191 lines
5.6 KiB
JavaScript

var LSconfirmBox = new Class({
initialize: function(options) {
this._options = options;
this.labels = varLSdefault.LSjsConfig['LSconfirmBox_labels'];
if (!$type(this.labels)) {
this.labels = {
title: 'Confirmation',
text: 'You confirm your choice ?',
validate: 'Validate',
cancel: 'Cancel'
};
}
this.create();
this.display();
},
create: function() {
this.box = new Element('div');
this.box.setProperty('id','box-LSconfirmBox');
this.box.injectInside(document.body);
this.title = new Element('p');
this.title.setProperty('id','title-LSconfirmBox');
if (this._options.title) {
this.title.set('html',this._options.title);
}
else {
this.title.set('html',this.labels.title);
};
this.title.injectInside(this.box)
this.closeBtn = new Element('span');
this.closeBtn.setProperty('id','closeBtn-LSconfirmBox');
this.closeBtn.injectInside(this.box);
this.closeBtn.addEvent('click',this.cancel.bind(this));
this.text = new Element('p');
this.text.setProperty('id','text-LSconfirmBox');
if (this._options.text) {
this.text.set('html',this._options.text);
}
else {
this.text.set('html',this.labels.text);
}
this.text.injectInside(this.box);
this.btnsBox = new Element('p');
this.btnsBox.setProperty('id','btnsBox-LSconfirmBox');
this.btnsBox.injectInside(this.box);
this.confirmBtn = new Element('span');
this.confirmBtn.addClass('btn-LSconfirmBox');
if (this._options.validate_label) {
this.confirmBtn.set('html',this._options.validate_label);
}
else {
this.confirmBtn.set('html',this.labels.validate);
}
this.confirmBtn.injectInside(this.btnsBox);
this.confirmBtn.addEvent('click',this.confirm.bind(this));
this.cancelBtn = new Element('span');
this.cancelBtn.addClass('btn-LSconfirmBox');
if (this._options.cancel_label) {
this.cancelBtn.set('html',this._options.cancel_label);
}
else {
this.cancelBtn.set('html',this.labels.cancel);
}
this.cancelBtn.injectInside(this.btnsBox);
this.cancelBtn.addEvent('click',this.cancel.bind(this));
this._purge=0;
this.fx = {
open: new Fx.Morph(this.box, {duration: 500, fps: 30, transition: Fx.Transitions.Sine.easeOut, onComplete: this.displayContent.bind(this)}),
close: new Fx.Morph(this.box, {duration: 500, fps: 30, transition: Fx.Transitions.Sine.easeOut, onComplete: this.onClose.bind(this)})
};
this._scrolling=0;
},
display: function() {
this.box.setStyle('display','block');
this.position(true);
window.addEvent('resize', this.position.bind(this));
window.addEvent('scroll', this.positionWhenScrolling.bind(this));
},
positionWhenScrolling: function(oldValue) {
if (this._scrolling==0||$type(oldValue)) {
this._scrolling = 1;
var current = window.getScrollTop().toInt();
if (oldValue == current) {
this.position();
this._scrolling=0;
}
else {
this.positionWhenScrolling.delay(200,this,current);
}
}
},
displayContent: function() {
[this.title, this.closeBtn, this.text, this.btnsBox].each(function(el) {
var fx = new Fx.Tween(el,{duration: 200, fps: 30});
fx.start('opacity',1);
},this);
},
hide: function() {
this.box.empty();
this.fx.close.start(this.getStartStyles());
window.removeEvent('resize', this.position.bind(this));
},
onClose: function() {
this.box.setStyle('display','none');
this.purge();
if (this._options.onClose) {
$try(this._options.onClose);
}
},
purge: function() {
this._purge=1;
this.box.empty();
this.box.destroy();
delete this.fx;
},
getStartStyles: function() {
if ($type(this._options.startElement)) {
var startStyles = {
top: this._options.startElement.getCoordinates().top,
left: this._options.startElement.getCoordinates().left,
width: this._options.startElement.getWidth().toInt(),
opacity: 0
};
}
else {
var startStyles = {
top: '0px',
left: '0px',
width: '0px',
opacity: 0
};
}
return startStyles;
},
getEndStyles: function() {
if (this._options.width) {
w = this._options.width;
}
else {
w = 300;
}
var endStyles = {
width: w.toInt()+'px',
top: ((window.getHeight()/2)-(this.box.getStyle('height').toInt()/2)-this.box.getStyle('border').toInt()+window.getScrollTop()).toInt(),
left: ((window.getWidth()/2)-(w/2)-this.box.getStyle('border').toInt()).toInt(),
opacity: 1
};
return endStyles;
},
position: function(start) {
if (this._purge==0) {
var endStyles = this.getEndStyles();
if (start) {
this.box.setStyles(this.getStartStyles());
}
this.fx.open.start(endStyles);
}
},
confirm: function() {
this.hide();
if (this._options.onConfirm) {
$try(this._options.onConfirm);
}
},
cancel: function() {
this.hide();
if (this._options.onCancel) {
$try(this._options.onCancel);
}
}
});