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LSsmoothbox : Correction de bugs dans le resize lors de l'affichage d'une image.

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This commit is contained in:
Benjamin Renard 2009-05-05 13:06:36 +00:00
parent c6837d8da5
commit efc52cc2e1
1 changed files with 32 additions and 26 deletions
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58
trunk/includes/js/LSsmoothbox.js
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@ -73,6 +73,12 @@ var LSsmoothbox = new Class({
asNew: function(options) {
this._options = ($type(options))?option:{};
if (this.img) {
this.img.dispose();
this.img.destroy();
this.img=undefined;
}
// Listeners
this.listeners = {
close: new Array(),
@ -88,7 +94,7 @@ var LSsmoothbox = new Class({
this.openOptions = {};
this.frame.set('html','');
this.frame.empty();
},
position: function(){
@ -150,17 +156,31 @@ var LSsmoothbox = new Class({
},
getEndStyles: function() {
if (this.openOptions.width) {
w = window.getWidth() * 0.9;
if (this.openOptions.width && (this.openOptions.width<=w)) {
w = this.openOptions.width;
}
else {
w = window.getWidth() * 0.9;
}
if (this.openOptions.height) {
h = window.getHeight() * 0.8;
if (this.openOptions.height && (this.openOptions.height<=h)) {
h = this.openOptions.height;
}
else {
h = window.getHeight() * 0.8;
if (this.img) {
var rH = h.toInt() / this.img.height;
var rW = w.toInt() / this.img.width;
if (rH > rW) {
// W
this.img.height = Math.floor(this.img.height*w.toInt()/this.img.width);
h = this.img.height;
this.img.width = w.toInt();
}
else {
// H
this.img.width = Math.floor(this.img.width * h.toInt()/this.img.height);
w = this.img.width;
this.img.height = h.toInt();
}
}
var endStyles = {
@ -305,6 +325,8 @@ var LSsmoothbox = new Class({
this.openOptions.width = 120;
this.openOptions.height = 120;
this.resize();
this.openOptions.width = undefined;
this.openOptions.height = undefined;
this.loadingImage.injectInside(this.frame);
},
@ -317,28 +339,12 @@ var LSsmoothbox = new Class({
this.openOptions=openOptions;
this.open();
this.load();
this.img = new Asset.image(src, {onload: this.resizeToImage.bind(this)});
this.img = new Asset.image(src, {onload: this.endLoadImg.bind(this)});
this.img.addEvent('dblclick',this.closeConfirm.bind(this));
},
resizeToImage: function() {
if ((this.img.height > this.win.height)||(this.img.width>this.win.width)) {
var rH = this.win.height / this.img.height;
var rW = this.win.width / this.img.width;
if (rH > rW) {
// W
this.img.height = Math.floor(this.img.height*this.win.width/this.img.width);
this.img.width = this.win.width;
}
else {
// H
this.img.width = Math.floor(this.img.width * this.win.height/this.img.height);
this.img.height = this.win.height;
}
}
endLoadImg: function() {
this.endLoad();
this.openOptions.width = this.img.width;
this.openOptions.height = this.img.height;
this.resize();
this.img.injectInside(this.frame);
},