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Add totals columns to the download manager.

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--HG--
extra : transplant_source : %A4%9E%BE%15.%EC%EFk%E1F%9D%A8%3A%D1E%06%5B%A9%60%1D
This commit is contained in:
Kris Maglione
2011-01-24 10:14:01 -05:00
parent 2df1de7ad1
commit ef75a4c414
2 changed files with 30 additions and 6 deletions
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33
common/modules/downloads.jsm
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@@ -190,15 +190,18 @@ var DownloadList = Class("DownloadList",
<span>Source</span>
</li>
<li highlight="Download"><span><div style="min-height: 1ex; /* FIXME */"/></span></li>
<li highlight="Download" key="totals">
<span highlight="Title">Totals:</span>
<li highlight="Download" key="totals" active="true">
<span><span highlight="Title">Totals:</span>&#xa0;<span key="total"/></span>
<span/>
<span highlight="DownloadButtons">
<a highlight="Button" key="clear">Clear</a>
</span>
<span/>
<span/>
<span/>
<span highlight="DownloadProgress" key="progress">
<span highlight="DownloadProgressHave" key="progressHave"
/>/<span highlight="DownloadProgressTotal" key="progressTotal"/>
</span>
<span highlight="DownloadPercent" key="percent"/>
<span highlight="DownloadTime" key="time"/>
<span/>
</li>
</ul>, this.document, this.nodes);
@@ -253,6 +256,25 @@ var DownloadList = Class("DownloadList",
for (let node in values(this.nodes))
if (node.update && node.update != update)
node.update();
this.updateProgress();
},
timeRemaining: Infinity,
updateProgress: function updateProgress() {
let downloads = values(this.downloads).toArray();
let self = Object.create(this);
for (let prop in values(["amountTransferred", "size", "speed", "timeRemaining"]))
this[prop] = downloads.reduce(function (acc, dl) dl[prop] + acc, 0);
Download.prototype.updateProgress.call(self);
let active = downloads.filter(function (dl) dl.alive).length;
if (active)
this.nodes.total.textContent = active + " active";
else for (let key in values(["total", "percent", "time"]))
this.nodes[key].textContent = "";
},
observers: {
@@ -290,6 +312,7 @@ var DownloadList = Class("DownloadList",
try {
if (download.id in this.downloads)
this.downloads[download.id].updateProgress();
this.updateProgress();
}
catch (e) {
util.reportError(e);