зеркало из https://github.com/mozilla/gecko-dev.git
404 строки
12 KiB
JavaScript
404 строки
12 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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const nsIPermissionManager = Components.interfaces.nsIPermissionManager;
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const popupType = "popup";
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var permissionManager = null;
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var permissions = [];
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var additions = [];
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var removals = [];
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var sortColumn = "host";
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var sortAscending = false;
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var permissionsTreeView = {
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rowCount: 0,
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setTree: function(tree) {},
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getImageSrc: function(row, column) {},
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getProgressMode: function(row, column) {},
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getCellValue: function(row, column) {},
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getCellText: function(row, column) {
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var rv = permissions[row].host;
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return rv;
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},
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isSeparator: function(index) { return false; },
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isSorted: function() { return false; },
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isContainer: function(index) { return false; },
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cycleHeader: function(column) {},
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getRowProperties: function(row, column, prop) {},
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getColumnProperties: function(column, prop) {},
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getCellProperties: function(row, column, prop) {}
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};
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var permissionsTree;
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var popupStringBundle;
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function Startup() {
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permissionManager = Components.classes["@mozilla.org/permissionmanager;1"]
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.getService(Components.interfaces.nsIPermissionManager);
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permissionsTree = document.getElementById("permissionsTree");
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popupStringBundle = document.getElementById("popupStringBundle");
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sortAscending = (permissionsTree.getAttribute("sortAscending") == "true");
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loadPermissions(permissions);
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loadTree();
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// window.arguments[0] contains the host to prefill
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if (window.arguments[0] != "") {
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// fill textbox to unblock/add to whitelist
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var prefill = window.arguments[0];
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if (prefill.indexOf("www.") == 0)
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prefill = prefill.slice(4);
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document.getElementById("addSiteBox").value = prefill;
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}
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document.documentElement.addEventListener("keypress", onReturnHit, true);
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}
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function getMatch(host) {
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// pre-pend '.' so we always match on host boundaries. Otherwise
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// we might think notfoo.com matches foo.com
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var currentLoc = '.'+host;
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var nextHost;
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var inList;
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var matchIndex = null;
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var matchLength = 0;
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for (var i = 0; i < permissionsTreeView.rowCount; i++) {
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nextHost = '.'+permissions[i].host;
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if (currentLoc.length < nextHost.length)
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continue; // can't be a match, list host is more specific
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// look for an early out exact match -- check length first for speed
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if (currentLoc.length == nextHost.length && nextHost == currentLoc) {
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inList = true;
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matchIndex = i;
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break;
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}
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if (nextHost == currentLoc.substr(currentLoc.length - nextHost.length)) {
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inList = true;
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if (nextHost.length > matchLength) {
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matchIndex = i;
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matchLength = nextHost.length;
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}
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}
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}
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return matchIndex;
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}
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function onAccept() {
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finalizeChanges();
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var unblocked = additions;
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permissionsTree.setAttribute("sortAscending", !sortAscending);
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var nextLocation;
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var nextUnblocked;
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var windowMediator = Components.classes['@mozilla.org/appshell/window-mediator;1']
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.getService(Components.interfaces.nsIWindowMediator);
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var enumerator = windowMediator.getEnumerator("navigator:browser");
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//if a site that is currently open is unblocked, make icon go away
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while(enumerator.hasMoreElements()) {
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var win = enumerator.getNext();
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var browsers = win.getBrowser().browsers;
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for (var i = 0; i < browsers.length; i++) {
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try {
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nextLocation = browsers[i].currentURI.hostPort;
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}
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catch(ex) {
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//blank window
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}
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if (nextLocation) {
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nextLocation = '.'+nextLocation;
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for (var j in unblocked) {
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nextUnblocked = '.'+unblocked[j];
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if (nextUnblocked.length > nextLocation.length)
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continue; // can't be a match
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if (nextUnblocked ==
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nextLocation.substr(nextLocation.length - nextUnblocked.length)) {
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browsers[i].popupDomain = null;
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win.document.getElementById("popupIcon").hidden = true;
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}
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}
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}
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}
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}
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return true;
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}
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function Permission(host, number) {
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this.host = host;
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this.number = number;
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}
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function loadPermissions(table) {
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var enumerator = permissionManager.enumerator;
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var count = 0;
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while (enumerator.hasMoreElements()) {
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var permission = enumerator.getNext();
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if (permission) {
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permission = permission.QueryInterface(Components.interfaces.nsIPermission);
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if ((permission.type == popupType) && (permission.capability == nsIPermissionManager.ALLOW_ACTION)) {
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var host = permission.host;
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table[count] = new Permission(host,count++);
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}
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}
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}
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}
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function loadTree() {
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var rowCount = permissions.length;
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permissionsTreeView.rowCount = rowCount;
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permissionsTree.treeBoxObject.view = permissionsTreeView;
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permissionColumnSort();
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if (permissions.length == 0)
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document.getElementById("removeAllPermissions").setAttribute("disabled","true");
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else
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document.getElementById("removeAllPermissions").removeAttribute("disabled");
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}
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function permissionColumnSort() {
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sortAscending =
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SortTree(permissionsTree, permissionsTreeView, permissions,
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sortColumn, sortColumn, sortAscending);
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}
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function permissionSelected() {
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var selections = GetTreeSelections(permissionsTree);
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if (selections.length) {
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document.getElementById("removePermission").removeAttribute("disabled");
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}
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}
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function deletePermissions() {
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var selections = GetTreeSelections(permissionsTree);
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for (var s = selections.length - 1; s >= 0; s--) {
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var i = selections[s];
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var host = permissions[i].host;
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updatePendingRemovals(host);
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permissions[i] = null;
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}
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for (var j = 0; j < permissions.length; j++) {
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if (permissions[j] == null) {
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var k = j;
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while ((k < permissions.length) && (permissions[k] == null)) {
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k++;
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}
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permissions.splice(j, k-j);
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permissionsTreeView.rowCount -= k - j;
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permissionsTree.treeBoxObject.rowCountChanged(j, j - k);
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}
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}
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if (permissions.length) {
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var nextSelection = (selections[0] < permissions.length) ? selections[0] : permissions.length - 1;
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permissionsTreeView.selection.select(nextSelection);
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permissionsTree.treeBoxObject.ensureRowIsVisible(nextSelection);
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}
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else {
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document.getElementById("removePermission").setAttribute("disabled", "true")
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document.getElementById("removeAllPermissions").setAttribute("disabled","true");
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}
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}
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function deleteAllPermissions() {
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for (var i = 0; i < permissions.length; i++) {
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var host = permissions[i].host;
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updatePendingRemovals(host);
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}
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permissions.length = 0;
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clearTree();
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}
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function updatePendingRemovals(host) {
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if (additions[host])
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additions[host] = null;
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else
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removals[host] = host;
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}
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function clearTree() {
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var oldCount = permissionsTreeView.rowCount;
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permissionsTreeView.rowCount = 0;
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permissionsTree.treeBoxObject.rowCountChanged(0, -oldCount);
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document.getElementById("removePermission").setAttribute("disabled", "true")
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document.getElementById("removeAllPermissions").setAttribute("disabled","true");
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}
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function finalizeChanges() {
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var ioService = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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var uri;
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var host;
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var i;
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//note: the scheme will be taken off later, it is being added now only to
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//create the uri for add/remove
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for (i in additions) {
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host = additions[i];
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if (host != null) {
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host = "http://" + host;
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uri = ioService.newURI(host, null, null);
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permissionManager.add(uri, popupType, true);
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}
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}
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for (i in removals) {
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host = removals[i];
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if (host != null) {
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permissionManager.remove(host, popupType);
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}
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}
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}
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function handlePermissionKeyPress(e) {
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if (e.keyCode == 46) {
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deletePermissions();
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}
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}
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function addPermission() {
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var addSiteBox = document.getElementById("addSiteBox");
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var host = addSiteBox.value;
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if (host != "") {
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host = host.replace(/^\s*([-\w]*:\/+)?/, ""); // trim any leading space and scheme
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var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Components.interfaces.nsIPromptService);
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var ioService = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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try {
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var uri = ioService.newURI("http://"+host, null, null);
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}
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catch(ex) {
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var msgInvalid = popupStringBundle.getFormattedString("alertInvalid", [host]);
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if (promptService)
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promptService.alert(window, "", msgInvalid);
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addSiteBox.value = "";
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return;
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}
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host = uri.hostPort;
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if (!host) {
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addSiteBox.value = "";
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return;
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}
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var length = permissions.length;
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var isDuplicate = false;
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for (var i = 0; i < length; i++) {
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if (permissions[i].host == host) {
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var msgDuplicate = popupStringBundle.getFormattedString("alertDuplicate", [host]);
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if (promptService)
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promptService.alert(window, "", msgDuplicate);
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isDuplicate = true;
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break;
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}
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}
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if (!isDuplicate) {
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var newPermission = new Permission(host, length);
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permissions.push(newPermission);
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sortAscending = !sortAscending; //keep same sort direction
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loadTree();
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if (removals[host] != null)
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removals[host] = null;
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else
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additions[host] = host;
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}
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addSiteBox.value = "";
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}
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}
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function onReturnHit(event) {
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var focusedElement = document.commandDispatcher.focusedElement;
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var addSiteBox = document.getElementById("addSiteBox");
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if (event.keyCode == 13) {
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if (focusedElement) {
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if (focusedElement.id == "permissionsTree")
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return;
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else {
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event.preventBubble();
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if (focusedElement == addSiteBox.inputField) {
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var addSiteButton = document.getElementById("addSiteButton");
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addSiteButton.doCommand();
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}
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}
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}
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}
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}
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function doHelpButton() {
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openHelp("pop_up_blocking");
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return true;
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}
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