The Tor Browser / file comparison
comparison: browser/modules/RecentWindow.jsm
browser/modules/RecentWindow.jsm
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:13591ff477ec |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 this.EXPORTED_SYMBOLS = ["RecentWindow"]; | |
| 8 | |
| 9 const Cu = Components.utils; | |
| 10 | |
| 11 Cu.import("resource://gre/modules/Services.jsm"); | |
| 12 Cu.import("resource://gre/modules/PrivateBrowsingUtils.jsm"); | |
| 13 | |
| 14 #ifdef XP_UNIX | |
| 15 #ifndef XP_MACOSX | |
| 16 #define BROKEN_WM_Z_ORDER | |
| 17 #endif | |
| 18 #endif | |
| 19 | |
| 20 this.RecentWindow = { | |
| 21 /* | |
| 22 * Get the most recent browser window. | |
| 23 * | |
| 24 * @param aOptions an object accepting the arguments for the search. | |
| 25 * * private: true to restrict the search to private windows | |
| 26 * only, false to restrict the search to non-private only. | |
| 27 * Omit the property to search in both groups. | |
| 28 * * allowPopups: true if popup windows are permissable. | |
| 29 */ | |
| 30 getMostRecentBrowserWindow: function RW_getMostRecentBrowserWindow(aOptions) { | |
| 31 let checkPrivacy = typeof aOptions == "object" && | |
| 32 "private" in aOptions; | |
| 33 | |
| 34 let allowPopups = typeof aOptions == "object" && !!aOptions.allowPopups; | |
| 35 | |
| 36 function isSuitableBrowserWindow(win) { | |
| 37 return (!win.closed && | |
| 38 (allowPopups || win.toolbar.visible) && | |
| 39 (!checkPrivacy || | |
| 40 PrivateBrowsingUtils.permanentPrivateBrowsing || | |
| 41 PrivateBrowsingUtils.isWindowPrivate(win) == aOptions.private)); | |
| 42 } | |
| 43 | |
| 44 #ifdef BROKEN_WM_Z_ORDER | |
| 45 let win = Services.wm.getMostRecentWindow("navigator:browser"); | |
| 46 | |
| 47 // if we're lucky, this isn't a popup, and we can just return this | |
| 48 if (win && !isSuitableBrowserWindow(win)) { | |
| 49 win = null; | |
| 50 let windowList = Services.wm.getEnumerator("navigator:browser"); | |
| 51 // this is oldest to newest, so this gets a bit ugly | |
| 52 while (windowList.hasMoreElements()) { | |
| 53 let nextWin = windowList.getNext(); | |
| 54 if (isSuitableBrowserWindow(nextWin)) | |
| 55 win = nextWin; | |
| 56 } | |
| 57 } | |
| 58 return win; | |
| 59 #else | |
| 60 let windowList = Services.wm.getZOrderDOMWindowEnumerator("navigator:browser", true); | |
| 61 while (windowList.hasMoreElements()) { | |
| 62 let win = windowList.getNext(); | |
| 63 if (isSuitableBrowserWindow(win)) | |
| 64 return win; | |
| 65 } | |
| 66 return null; | |
| 67 #endif | |
| 68 } | |
| 69 }; | |
| 70 |
