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Adds support of the indeterminate loading progress

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This commit is contained in:
Yury Delendik 2012-08-22 10:48:56 -05:00
parent da861bef30
commit cd1a645881
4 changed files with 40 additions and 7 deletions
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14
web/viewer.js
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@ -60,7 +60,6 @@ var ProgressBar = (function ProgressBarClosure() {
this.height = opts.height || 100;
this.width = opts.width || 100;
this.units = opts.units || '%';
this.percent = opts.percent || 0;
// Initialize heights
this.div.style.height = this.height + this.units;
@ -69,10 +68,18 @@ var ProgressBar = (function ProgressBarClosure() {
ProgressBar.prototype = {
updateBar: function ProgressBar_updateBar() {
if (this._indeterminate) {
this.div.classList.add('indeterminate');
return;
}
var progressSize = this.width * this._percent / 100;
if (this._percent > 95)
this.div.classList.add('full');
else
this.div.classList.remove('full');
this.div.classList.remove('indeterminate');
this.div.style.width = progressSize + this.units;
},
@ -82,6 +89,7 @@ var ProgressBar = (function ProgressBarClosure() {
},
set percent(val) {
this._indeterminate = isNaN(val);
this._percent = clamp(val, 0, 100);
this.updateBar();
}
@ -572,6 +580,10 @@ var PDFView = {
}
}
}
var loadingBox = document.getElementById('loadingBox');
loadingBox.setAttribute('hidden', 'true');
//#if !(FIREFOX || MOZCENTRAL)
var errorWrapper = document.getElementById('errorWrapper');
errorWrapper.removeAttribute('hidden');