gecko-dev/xpfe/components/permissions/content/cookieTasksOverlay.xul

<?xml version="1.0"?>

<!--
   The contents of this file are subject to the Netscape Public
   License Version 1.1 (the "License"); you may not use this file
   except in compliance with the License. You may obtain a copy of
   the License at http://www.mozilla.org/NPL/
    
   Software distributed under the License is distributed on an "AS
   IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   implied. See the License for the specific language governing
   rights and limitations under the License.
    
   The Original Code is Mozilla Communicator client code, released
   March 31, 1998.
   
   The Initial Developer of the Original Code is Netscape
   Communications Corporation. Portions created by Netscape are
   Copyright (C) 1998-1999 Netscape Communications Corporation. All
   Rights Reserved.
   
   Contributor(s): 
  -->

<!DOCTYPE window SYSTEM "chrome://cookie/locale/cookieTasksOverlay.dtd">

<overlay id="cookieTasksOverlay"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script type="application/x-javascript" src="chrome://cookie/content/cookieOverlay.js"/>

  <script type="application/x-javascript">
  <![CDATA[

    // Remove the image entries from the task menu
    function HideImage() {
      var element;
      element = document.getElementById("image");
      element.setAttribute("style","display: none;" );
      element.setAttribute("disabled","true" );
    }

    // for some unexplainable reason, CheckForImage() keeps getting called repeatedly
    // as we mouse over the task menu.  IMO, that shouldn't be happening.  To avoid
    // taking a performance hit due to this, we will set the following flag to avoid
    // reexecuting the routine
    var alreadyCheckedForImage = false;

    // determine if we need to remove the image entries from the task menu
    function CheckForImage()
    {
      if (alreadyCheckedForImage) {
        return;
      }
      alreadyCheckedForImage = true;
      // remove image functions (unless overruled by the "imageblocker.enabled" pref)
      var pref;
      pref = Components.classes['@mozilla.org/preferences;1'];
      pref = pref.getService();
      pref = pref.QueryInterface(Components.interfaces.nsIPrefBranch);
      try {
        if (!pref.getBoolPref("imageblocker.enabled")) {
          HideImage();
        }
      } catch(e) {
        HideImage();
      }
    }

    // perform a Cookie or Image action
    function CookieImageAction(action) {

      if (!("_content" in window)) {
        // this occurs if doing tasks->privacy->cookie->block from java console
        return;
      }

      var permissionmanager =
        Components.classes["@mozilla.org/permissionmanager;1"]
          .getService().QueryInterface(Components.interfaces.nsIPermissionManager);
      if (!permissionmanager) {
        return;
      }
      var COOKIEPERMISSION = 0;
      var IMAGEPERMISSION = 1;
      var element;
      switch (action) {
        case "cookieAllow":
          permissionmanager.add(window._content.location, true, COOKIEPERMISSION);
          element = document.getElementById("AllowCookies");
          alert(element.getAttribute("msg"));
          break;
        case "cookieBlock":
          permissionmanager.add(window._content.location, false, COOKIEPERMISSION);
          element = document.getElementById("BlockCookies");
          alert(element.getAttribute("msg"));
          break;
        case "imageAllow":
          permissionmanager.add(window._content.location, true, IMAGEPERMISSION);
          element = document.getElementById("AllowImages");
          alert(element.getAttribute("msg"));
          break;
        case "imageBlock":
          permissionmanager.add(window._content.location, false, IMAGEPERMISSION);
          element = document.getElementById("BlockImages");
          alert(element.getAttribute("msg"));
          break;
        default:
      }
    }  

  ]]>
  </script>         

  <!-- tasksOverlay menu items -->
  <menupopup id="taskPopup" onpopupshowing="CheckForImage()"/>

  <menupopup  id="personalManagers">
    <menu label="&cookieCookieManager.label;"
                accesskey="&cookieCookieManager.accesskey;"
                position="1">
      <menupopup>
        <menuitem label="&cookieDisplayCookiesCmd.label;"
                  accesskey="&cookieDisplayCookiesCmd.accesskey;" 
                  oncommand="viewCookies();"/> 
        <menuitem id="AllowCookies" label="&cookieAllowCookiesCmd.label;"
                  accesskey="&cookieAllowCookiesCmd.accesskey;" 
                  msg="&cookieAllowCookiesMsg.label;"
                  oncommand="CookieImageAction('cookieAllow');"/> 
        <menuitem id="BlockCookies" label="&cookieBlockCookiesCmd.label;"
                  accesskey="&cookieBlockCookiesCmd.accesskey;" 
                  msg="&cookieBlockCookiesMsg.label;"
                  oncommand="CookieImageAction('cookieBlock');"/> 
      </menupopup>
    </menu>
    <menu label="&cookieImageManager.label;"
          accesskey="&cookieImageManager.accesskey;"
          id="image"
          position="2">
      <menupopup>
        <menuitem label="&cookieDisplayImagesCmd.label;"
                  accesskey="&cookieDisplayImagesCmd.accesskey;" 
                  oncommand="viewImages();"/> 
        <menuitem id="AllowImages" label="&cookieAllowImagesCmd.label;"
                  accesskey="&cookieAllowImagesCmd.accesskey;" 
                  msg="&cookieAllowImagesMsg.label;"
                  oncommand="CookieImageAction('imageAllow');"/> 
        <menuitem id="BlockImages" label="&cookieBlockImagesCmd.label;"
                  accesskey="&cookieBlockImagesCmd.accesskey;" 
                  msg="&cookieBlockImagesMsg.label;"
                  oncommand="CookieImageAction('imageBlock');"/> 
      </menupopup>
    </menu>
    <menuseparator insertbefore="lastInPersonalManagers"/>
    <menuitem label="&cookieTutorialCmd.label;"
              accesskey="&cookieTutorialCmd.accesskey;"
              oncommand="viewTutorial();"
              insertbefore="lastInPersonalManagers"/>
  </menupopup>

</overlay>