browser/components/preferences/applicationManager.js

   1 # ***** BEGIN LICENSE BLOCK *****
   2 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3 #
   4 # The contents of this file are subject to the Mozilla Public License Version
   5 # 1.1 (the "License"); you may not use this file except in compliance with
   6 # the License. You may obtain a copy of the License at
   7 # http://www.mozilla.org/MPL/
   8 #
   9 # Software distributed under the License is distributed on an "AS IS" basis,
  10 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11 # for the specific language governing rights and limitations under the
  12 # License.
  13 #
  14 # The Original Code is mozilla.org Code.
  15 #
  16 # The Initial Developer of the Original Code is
  17 # Mozilla Corporation.
  18 # Portions created by the Initial Developer are Copyright (C) 2008
  19 # the Initial Developer. All Rights Reserved.
  20 #
  21 # Contributor(s):
  22 #   Florian Queze <florian@queze.net> (Original author)
  23 #
  24 # Alternatively, the contents of this file may be used under the terms of
  25 # either the GNU General Public License Version 2 or later (the "GPL"), or
  26 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27 # in which case the provisions of the GPL or the LGPL are applicable instead
  28 # of those above. If you wish to allow use of your version of this file only
  29 # under the terms of either the GPL or the LGPL, and not to allow others to
  30 # use your version of this file under the terms of the MPL, indicate your
  31 # decision by deleting the provisions above and replace them with the notice
  32 # and other provisions required by the GPL or the LGPL. If you do not delete
  33 # the provisions above, a recipient may use your version of this file under
  34 # the terms of any one of the MPL, the GPL or the LGPL.
  35 #
  36 # ***** END LICENSE BLOCK *****
  37
  38 #ifdef XP_MACOSX
  39 var Cc = Components.classes;
  40 var Ci = Components.interfaces;
  41 #endif
  42
  43 var gAppManagerDialog = {
  44   _removed: [],
  45
  46   init: function appManager_init() {
  47     this.handlerInfo = window.arguments[0];
  48
  49     var bundle = document.getElementById("appManagerBundle");
  50     var contentText;
  51     if (this.handlerInfo.type == TYPE_MAYBE_FEED)
  52       contentText = bundle.getString("handleWebFeeds");
  53     else {
  54       var description = gApplicationsPane._describeType(this.handlerInfo);
  55       var key =
  56         (this.handlerInfo.wrappedHandlerInfo instanceof Ci.nsIMIMEInfo) ? "handleFile"
  57                                                                         : "handleProtocol";
  58         contentText = bundle.getFormattedString(key, [description]);
  59     }
  60     contentText = bundle.getFormattedString("descriptionApplications", [contentText]);
  61     document.getElementById("appDescription").textContent = contentText;
  62
  63     var list = document.getElementById("appList");
  64     var apps = this.handlerInfo.possibleApplicationHandlers.enumerate();
  65     while (apps.hasMoreElements()) {
  66       let app = apps.getNext();
  67       if (!gApplicationsPane.isValidHandlerApp(app))
  68         continue;
  69
  70       app.QueryInterface(Ci.nsIHandlerApp);
  71       var item = list.appendItem(app.name);
  72       item.setAttribute("image", gApplicationsPane._getIconURLForHandlerApp(app));
  73       item.className = "listitem-iconic";
  74       item.app = app;
  75     }
  76
  77     list.selectedIndex = 0;
  78   },
  79
  80   onOK: function appManager_onOK() {
  81     if (!this._removed.length) {
  82       // return early to avoid calling the |store| method.
  83       return;
  84     }
  85
  86     for (var i = 0; i < this._removed.length; ++i)
  87       this.handlerInfo.removePossibleApplicationHandler(this._removed[i]);
  88
  89     this.handlerInfo.store();
  90   },
  91
  92   onCancel: function appManager_onCancel() {
  93     // do nothing
  94   },
  95
  96   remove: function appManager_remove() {
  97     var list = document.getElementById("appList");
  98     this._removed.push(list.selectedItem.app);
  99     var index = list.selectedIndex;
 100     list.removeItemAt(index);
 101     if (list.getRowCount() == 0) {
 102       // The list is now empty, make the bottom part disappear
 103       document.getElementById("appDetails").hidden = true;
 104     }
 105     else {
 106       // Select the item at the same index, if we removed the last
 107       // item of the list, select the previous item
 108       if (index == list.getRowCount())
 109         --index;
 110       list.selectedIndex = index;
 111     }
 112   },
 113
 114   onSelect: function appManager_onSelect() {
 115     var list = document.getElementById("appList");
 116     if (!list.selectedItem) {
 117       document.getElementById("remove").disabled = true;
 118       return;
 119     }
 120     document.getElementById("remove").disabled = false;
 121     var app = list.selectedItem.app;
 122     var address = "";
 123     if (app instanceof Ci.nsILocalHandlerApp)
 124       address = app.executable.path;
 125     else if (app instanceof Ci.nsIWebHandlerApp)
 126       address = app.uriTemplate;
 127     else if (app instanceof Ci.nsIWebContentHandlerInfo)
 128       address = app.uri;
 129     document.getElementById("appLocation").value = address;
 130     var bundle = document.getElementById("appManagerBundle");
 131     var appType = app instanceof Ci.nsILocalHandlerApp ? "descriptionLocalApp"
 132                                                        : "descriptionWebApp";
 133     document.getElementById("appType").value = bundle.getString(appType);
 134   }
 135 };