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authorjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-29 10:27:51 +0200
committerjanekptacijarabaci <janekptacijarabaci@seznam.cz>2018-07-29 10:27:51 +0200
commitf2f7005141bbc366aee8fce0c88592d5c544d30d (patch)
tree7cc7f357128bd966dcf3d1d264e93b8d357a4453 /application/palemoon/components/downloads/content/downloads.js
parent927853bde5ac254ce255a46b15266fbcf6046b09 (diff)
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[PALEMOON] Bug 1117139 - Move code controlling the "download.xml" binding to a common place
Diffstat (limited to 'application/palemoon/components/downloads/content/downloads.js')
-rw-r--r--application/palemoon/components/downloads/content/downloads.js220
1 files changed, 16 insertions, 204 deletions
diff --git a/application/palemoon/components/downloads/content/downloads.js b/application/palemoon/components/downloads/content/downloads.js
index a6c716b8c..edc9fc2ec 100644
--- a/application/palemoon/components/downloads/content/downloads.js
+++ b/application/palemoon/components/downloads/content/downloads.js
@@ -65,22 +65,6 @@
"use strict";
////////////////////////////////////////////////////////////////////////////////
-//// Globals
-
-XPCOMUtils.defineLazyModuleGetter(this, "DownloadUtils",
- "resource://gre/modules/DownloadUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "DownloadsCommon",
- "resource:///modules/DownloadsCommon.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "OS",
- "resource://gre/modules/osfile.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
- "resource://gre/modules/PrivateBrowsingUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
- "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
- "resource://gre/modules/NetUtil.jsm");
-
-////////////////////////////////////////////////////////////////////////////////
//// DownloadsPanel
/**
@@ -932,7 +916,7 @@ const DownloadsView = {
_removeViewItem: function DV_removeViewItem(aDataItem)
{
DownloadsCommon.log("Removing a DownloadsViewItem from the downloads list.");
- let element = this._visibleViewItems.get(aDataItem)._element;
+ let element = this._visibleViewItems.get(aDataItem).element;
let previousSelectedIndex = this.richListBox.selectedIndex;
this.richListBox.removeChild(element);
if (previousSelectedIndex != -1) {
@@ -1075,45 +1059,21 @@ XPCOMUtils.defineConstant(this, "DownloadsView", DownloadsView);
*/
function DownloadsViewItem(aDataItem, aElement)
{
- this._element = aElement;
this.dataItem = aDataItem;
- this.lastEstimatedSecondsLeft = Infinity;
-
- // Set the URI that represents the correct icon for the target file. As soon
- // as bug 239948 comment 12 is handled, the "file" property will be always a
- // file URL rather than a file name. At that point we should remove the "//"
- // (double slash) from the icon URI specification (see test_moz_icon_uri.js).
- this.image = "moz-icon://" + this.dataItem.download.target.path + "?size=32";
-
- let s = DownloadsCommon.strings;
- let [displayHost, fullHost] =
- DownloadUtils.getURIHost(this.dataItem.download.source.referrer ||
- this.dataItem.download.source.url);
-
- let target = OS.Path.basename(this.dataItem.download.target.path);
- let attributes = {
- "type": "download",
- "class": "download-state",
- "state": this.dataItem.state,
- "progress": this.dataItem.inProgress ? this.dataItem.percentComplete : 100,
- "displayName": target,
- "extendedDisplayName": s.statusSeparator(target, displayHost),
- "extendedDisplayNameTip": s.statusSeparator(target, fullHost),
- "image": this.image
- };
-
- for (let attributeName in attributes) {
- this._element.setAttribute(attributeName, attributes[attributeName]);
- }
+ this.element = aElement;
+ this.element._shell = this;
- // Initialize more complex attributes.
- this._updateProgress();
- this._updateStatusLine();
+ this.element.setAttribute("type", "download");
+ this.element.classList.add("download-state");
+
+ this._updateState();
this.verifyTargetExists();
}
DownloadsViewItem.prototype = {
+ __proto__: DownloadElementShell.prototype,
+
/**
* The DownloadDataItem associated with this view item.
*/
@@ -1124,19 +1084,6 @@ DownloadsViewItem.prototype = {
*/
_element: null,
- /**
- * The inner XUL element for the progress bar, or null if not available.
- */
- _progressElement: null,
-
- //////////////////////////////////////////////////////////////////////////////
- //// Callback functions from DownloadsData
-
- /**
- * Called when the download state might have changed. Sometimes the state of
- * the download might be the same as before, if the data layer received
- * multiple events for the same download.
- */
onStateChanged() {
// If a download just finished successfully, it means that the target file
// now exists and we can extract its specific icon. To ensure that the icon
@@ -1145,158 +1092,23 @@ DownloadsViewItem.prototype = {
// scheme, this only works if we add one of the parameters explicitly
// supported by the nsIMozIconURI interface.
if (this.dataItem.state == Ci.nsIDownloadManager.DOWNLOAD_FINISHED) {
- this._element.setAttribute("image", this.image + "&state=normal");
+ this.element.setAttribute("image", this.image + "&state=normal");
// We assume the existence of the target of a download that just completed
// successfully, without checking the condition in the background. If the
// panel is already open, this will take effect immediately. If the panel
// is opened later, a new background existence check will be performed.
- this._element.setAttribute("exists", "true");
+ this.element.setAttribute("exists", "true");
}
// Update the user interface after switching states.
- this._element.setAttribute("state", this.dataItem.state);
+ this.element.setAttribute("state", this.dataItem.state);
},
- /**
- * Called when the download progress has changed.
- */
onChanged() {
this._updateProgress();
- this._updateStatusLine();
},
- //////////////////////////////////////////////////////////////////////////////
- //// Functions for updating the user interface
-
- /**
- * Updates the progress bar.
- */
- _updateProgress: function DVI_updateProgress() {
- if (this.dataItem.starting) {
- // Before the download starts, the progress meter has its initial value.
- this._element.setAttribute("progressmode", "normal");
- this._element.setAttribute("progress", "0");
- } else if (this.dataItem.state == Ci.nsIDownloadManager.DOWNLOAD_SCANNING ||
- this.dataItem.percentComplete == -1) {
- // We might not know the progress of a running download, and we don't know
- // the remaining time during the malware scanning phase.
- this._element.setAttribute("progressmode", "undetermined");
- } else {
- // This is a running download of which we know the progress.
- this._element.setAttribute("progressmode", "normal");
- this._element.setAttribute("progress", this.dataItem.percentComplete);
- }
-
- // Find the progress element as soon as the download binding is accessible.
- if (!this._progressElement) {
- this._progressElement =
- document.getAnonymousElementByAttribute(this._element, "anonid",
- "progressmeter");
- }
-
- // Dispatch the ValueChange event for accessibility, if possible.
- if (this._progressElement) {
- let event = document.createEvent("Events");
- event.initEvent("ValueChange", true, true);
- this._progressElement.dispatchEvent(event);
- }
- },
-
- /**
- * Updates the main status line, including bytes transferred, bytes total,
- * download rate, and time remaining.
- */
- _updateStatusLine: function DVI_updateStatusLine() {
- const nsIDM = Ci.nsIDownloadManager;
-
- let status = "";
- let statusTip = "";
-
- if (this.dataItem.paused) {
- let transfer = DownloadUtils.getTransferTotal(this.dataItem.download.currentBytes,
- this.dataItem.maxBytes);
-
- // We use the same XUL label to display both the state and the amount
- // transferred, for example "Paused - 1.1 MB".
- status = DownloadsCommon.strings.statusSeparatorBeforeNumber(
- DownloadsCommon.strings.statePaused,
- transfer);
- } else if (this.dataItem.state == nsIDM.DOWNLOAD_DOWNLOADING) {
- // We don't show the rate for each download in order to reduce clutter.
- // The remaining time per download is likely enough information for the
- // panel.
- [status] =
- DownloadUtils.getDownloadStatusNoRate(this.dataItem.download.currentBytes,
- this.dataItem.maxBytes,
- this.dataItem.download.speed,
- this.lastEstimatedSecondsLeft);
-
- // We are, however, OK with displaying the rate in the tooltip.
- let newEstimatedSecondsLeft;
- [statusTip, newEstimatedSecondsLeft] =
- DownloadUtils.getDownloadStatus(this.dataItem.download.currentBytes,
- this.dataItem.maxBytes,
- this.dataItem.download.speed,
- this.lastEstimatedSecondsLeft);
- this.lastEstimatedSecondsLeft = newEstimatedSecondsLeft;
- } else if (this.dataItem.starting) {
- status = DownloadsCommon.strings.stateStarting;
- } else if (this.dataItem.state == nsIDM.DOWNLOAD_SCANNING) {
- status = DownloadsCommon.strings.stateScanning;
- } else if (!this.dataItem.inProgress) {
- let stateLabel = function () {
- let s = DownloadsCommon.strings;
- switch (this.dataItem.state) {
- case nsIDM.DOWNLOAD_FAILED: return s.stateFailed;
- case nsIDM.DOWNLOAD_CANCELED: return s.stateCanceled;
- case nsIDM.DOWNLOAD_BLOCKED_PARENTAL: return s.stateBlockedParentalControls;
- case nsIDM.DOWNLOAD_BLOCKED_POLICY: return s.stateBlockedPolicy;
- case nsIDM.DOWNLOAD_DIRTY: return s.stateDirty;
- case nsIDM.DOWNLOAD_FINISHED: return this._fileSizeText;
- }
- return null;
- }.apply(this);
-
- let [displayHost, fullHost] =
- DownloadUtils.getURIHost(this.dataItem.download.source.referrer ||
- this.dataItem.download.source.url);
-
- let end = new Date(this.dataItem.endTime);
- let [displayDate, fullDate] = DownloadUtils.getReadableDates(end);
-
- // We use the same XUL label to display the state, the host name, and the
- // end time, for example "Canceled - 222.net - 11:15" or "1.1 MB -
- // website2.com - Yesterday". We show the full host and the complete date
- // in the tooltip.
- let firstPart = DownloadsCommon.strings.statusSeparator(stateLabel,
- displayHost);
- status = DownloadsCommon.strings.statusSeparator(firstPart, displayDate);
- statusTip = DownloadsCommon.strings.statusSeparator(fullHost, fullDate);
- }
-
- this._element.setAttribute("status", status);
- this._element.setAttribute("statusTip", statusTip || status);
- },
-
- /**
- * Localized string representing the total size of completed downloads, for
- * example "1.5 MB" or "Unknown size".
- */
- get _fileSizeText()
- {
- // Display the file size, but show "Unknown" for negative sizes.
- let fileSize = this.dataItem.maxBytes;
- if (fileSize < 0) {
- return DownloadsCommon.strings.sizeUnknown;
- }
- let [size, unit] = DownloadUtils.convertByteUnits(fileSize);
- return DownloadsCommon.strings.sizeWithUnits(size, unit);
- },
-
- //////////////////////////////////////////////////////////////////////////////
- //// Functions called by the panel
-
/**
* Starts checking whether the target file of a finished download is still
* available on disk, and sets an attribute that controls how the item is
@@ -1306,15 +1118,15 @@ DownloadsViewItem.prototype = {
*/
verifyTargetExists: function DVI_verifyTargetExists() {
// We don't need to check if the download is not finished successfully.
- if (!this.dataItem.download.succeeded) {
+ if (!this.download.succeeded) {
return;
}
- OS.File.exists(this.dataItem.download.target.path).then(aExists => {
+ OS.File.exists(this.download.target.path).then(aExists => {
if (aExists) {
- this._element.setAttribute("exists", "true");
+ this.element.setAttribute("exists", "true");
} else {
- this._element.removeAttribute("exists");
+ this.element.removeAttribute("exists");
}
}).catch(Cu.reportError);
},