The Tor Browser / file revision

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 #ifdef XP_MACOSX

 var Cc = Components.classes;

 var Ci = Components.interfaces;

 #endif

 var gAppManagerDialog = {

   _removed: [],

   init: function appManager_init() {

     this.handlerInfo = window.arguments[0];

     var bundle = document.getElementById("appManagerBundle");

     var contentText;

     if (this.handlerInfo.type == TYPE_MAYBE_FEED)

       contentText = bundle.getString("handleWebFeeds");

     else {

       var description = gApplicationsPane._describeType(this.handlerInfo);

       var key =

         (this.handlerInfo.wrappedHandlerInfo instanceof Ci.nsIMIMEInfo) ? "handleFile"

                                                                         : "handleProtocol";

         contentText = bundle.getFormattedString(key, [description]);

     }

     contentText = bundle.getFormattedString("descriptionApplications", [contentText]);

     document.getElementById("appDescription").textContent = contentText;

     var list = document.getElementById("appList");

     var apps = this.handlerInfo.possibleApplicationHandlers.enumerate();

     while (apps.hasMoreElements()) {

       let app = apps.getNext();

       if (!gApplicationsPane.isValidHandlerApp(app))

         continue;

       app.QueryInterface(Ci.nsIHandlerApp);

       var item = list.appendItem(app.name);

       item.setAttribute("image", gApplicationsPane._getIconURLForHandlerApp(app));

       item.className = "listitem-iconic";

       item.app = app;

     }

     list.selectedIndex = 0;

   },

   onOK: function appManager_onOK() {

     if (!this._removed.length) {

       // return early to avoid calling the |store| method.

       return;

     }

     for (var i = 0; i < this._removed.length; ++i)

       this.handlerInfo.removePossibleApplicationHandler(this._removed[i]);

     this.handlerInfo.store();

   },

   onCancel: function appManager_onCancel() {

     // do nothing

   },

   remove: function appManager_remove() {

     var list = document.getElementById("appList");

     this._removed.push(list.selectedItem.app);

     var index = list.selectedIndex;

     list.removeItemAt(index);

     if (list.getRowCount() == 0) {

       // The list is now empty, make the bottom part disappear

       document.getElementById("appDetails").hidden = true;

     }

     else {

       // Select the item at the same index, if we removed the last

       // item of the list, select the previous item

       if (index == list.getRowCount())

         --index;

       list.selectedIndex = index;

     }

   },

   onSelect: function appManager_onSelect() {

     var list = document.getElementById("appList");

     if (!list.selectedItem) {

       document.getElementById("remove").disabled = true;

       return;

     }

     document.getElementById("remove").disabled = false;

     var app = list.selectedItem.app;

     var address = "";

     if (app instanceof Ci.nsILocalHandlerApp)

       address = app.executable.path;

     else if (app instanceof Ci.nsIWebHandlerApp)

       address = app.uriTemplate;

     else if (app instanceof Ci.nsIWebContentHandlerInfo)

       address = app.uri;

     document.getElementById("appLocation").value = address;

     var bundle = document.getElementById("appManagerBundle");

     var appType = app instanceof Ci.nsILocalHandlerApp ? "descriptionLocalApp"

                                                        : "descriptionWebApp";

     document.getElementById("appType").value = bundle.getString(appType);

   }

 };