The Tor Browser / file comparison
comparison: browser/components/downloads/src/DownloadsUI.js
browser/components/downloads/src/DownloadsUI.js
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 /** | |
| 8 * This component implements the nsIDownloadManagerUI interface and opens the | |
| 9 * Downloads view for the most recent browser window when requested. | |
| 10 */ | |
| 11 | |
| 12 "use strict"; | |
| 13 | |
| 14 //////////////////////////////////////////////////////////////////////////////// | |
| 15 //// Globals | |
| 16 | |
| 17 const Cc = Components.classes; | |
| 18 const Ci = Components.interfaces; | |
| 19 const Cu = Components.utils; | |
| 20 const Cr = Components.results; | |
| 21 | |
| 22 Cu.import("resource://gre/modules/Services.jsm"); | |
| 23 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 24 | |
| 25 XPCOMUtils.defineLazyModuleGetter(this, "DownloadsCommon", | |
| 26 "resource:///modules/DownloadsCommon.jsm"); | |
| 27 XPCOMUtils.defineLazyServiceGetter(this, "gBrowserGlue", | |
| 28 "@mozilla.org/browser/browserglue;1", | |
| 29 "nsIBrowserGlue"); | |
| 30 XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow", | |
| 31 "resource:///modules/RecentWindow.jsm"); | |
| 32 XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils", | |
| 33 "resource://gre/modules/PrivateBrowsingUtils.jsm"); | |
| 34 | |
| 35 //////////////////////////////////////////////////////////////////////////////// | |
| 36 //// DownloadsUI | |
| 37 | |
| 38 function DownloadsUI() | |
| 39 { | |
| 40 } | |
| 41 | |
| 42 DownloadsUI.prototype = { | |
| 43 classID: Components.ID("{4d99321e-d156-455b-81f7-e7aa2308134f}"), | |
| 44 | |
| 45 _xpcom_factory: XPCOMUtils.generateSingletonFactory(DownloadsUI), | |
| 46 | |
| 47 ////////////////////////////////////////////////////////////////////////////// | |
| 48 //// nsISupports | |
| 49 | |
| 50 QueryInterface: XPCOMUtils.generateQI([Ci.nsIDownloadManagerUI]), | |
| 51 | |
| 52 ////////////////////////////////////////////////////////////////////////////// | |
| 53 //// nsIDownloadManagerUI | |
| 54 | |
| 55 show: function DUI_show(aWindowContext, aDownload, aReason, aUsePrivateUI) | |
| 56 { | |
| 57 if (!aReason) { | |
| 58 aReason = Ci.nsIDownloadManagerUI.REASON_USER_INTERACTED; | |
| 59 } | |
| 60 | |
| 61 if (aReason == Ci.nsIDownloadManagerUI.REASON_NEW_DOWNLOAD) { | |
| 62 const kMinimized = Ci.nsIDOMChromeWindow.STATE_MINIMIZED; | |
| 63 let browserWin = gBrowserGlue.getMostRecentBrowserWindow(); | |
| 64 | |
| 65 if (!browserWin || browserWin.windowState == kMinimized) { | |
| 66 this._showDownloadManagerUI(aWindowContext, aUsePrivateUI); | |
| 67 } | |
| 68 else { | |
| 69 // If the indicator is visible, then new download notifications are | |
| 70 // already handled by the panel service. | |
| 71 browserWin.DownloadsButton.checkIsVisible(function(isVisible) { | |
| 72 if (!isVisible) { | |
| 73 this._showDownloadManagerUI(aWindowContext, aUsePrivateUI); | |
| 74 } | |
| 75 }.bind(this)); | |
| 76 } | |
| 77 } else { | |
| 78 this._showDownloadManagerUI(aWindowContext, aUsePrivateUI); | |
| 79 } | |
| 80 }, | |
| 81 | |
| 82 get visible() true, | |
| 83 | |
| 84 getAttention: function () {}, | |
| 85 | |
| 86 ////////////////////////////////////////////////////////////////////////////// | |
| 87 //// Private | |
| 88 | |
| 89 /** | |
| 90 * Helper function that opens the download manager UI. | |
| 91 */ | |
| 92 _showDownloadManagerUI: function (aWindowContext, aUsePrivateUI) | |
| 93 { | |
| 94 // If we weren't given a window context, try to find a browser window | |
| 95 // to use as our parent - and if that doesn't work, error out and give up. | |
| 96 let parentWindow = aWindowContext; | |
| 97 if (!parentWindow) { | |
| 98 parentWindow = RecentWindow.getMostRecentBrowserWindow({ private: !!aUsePrivateUI }); | |
| 99 if (!parentWindow) { | |
| 100 Components.utils.reportError( | |
| 101 "Couldn't find a browser window to open the Places Downloads View " + | |
| 102 "from."); | |
| 103 return; | |
| 104 } | |
| 105 } | |
| 106 | |
| 107 // If window is private then show it in a tab. | |
| 108 if (PrivateBrowsingUtils.isWindowPrivate(parentWindow)) { | |
| 109 parentWindow.openUILinkIn("about:downloads", "tab"); | |
| 110 return; | |
| 111 } else { | |
| 112 let organizer = Services.wm.getMostRecentWindow("Places:Organizer"); | |
| 113 if (!organizer) { | |
| 114 parentWindow.openDialog("chrome://browser/content/places/places.xul", | |
| 115 "", "chrome,toolbar=yes,dialog=no,resizable", | |
| 116 "Downloads"); | |
| 117 } else { | |
| 118 organizer.PlacesOrganizer.selectLeftPaneQuery("Downloads"); | |
| 119 organizer.focus(); | |
| 120 } | |
| 121 } | |
| 122 } | |
| 123 }; | |
| 124 | |
| 125 //////////////////////////////////////////////////////////////////////////////// | |
| 126 //// Module | |
| 127 | |
| 128 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([DownloadsUI]); |
