adding popup window checkbox. bug 166442 r=jag,jst,timeless

xpfe/browser/resources/content/navigator.css

@@ -29,6 +29,10 @@
    :: window rules are in xul.css
    ::::: */
  
+window[chromehidden~="popupcontrol"] #popup-control {
+  display: none;
+}
+
 window[chromehidden~="toolbar"] #nav-bar-buttons,
 window[chromehidden~="toolbar"] #print-button {
   display: none;

xpfe/browser/resources/content/navigator.js

@@ -63,11 +63,28 @@ var appCore = null;
 
 //cached elements
 var gBrowser = null;
+var gOpenerOrgURI = null; // opener's URI at time of opening
 
 // focused frame URL
 var gFocusedURL = null;
 var gFocusedDocument = null;
 
+const gPopupPermListener = {
+
+  observe: function(subject, topic, data) {
+    if (topic != "popup perm change")
+      return;
+
+    if (!gOpenerOrgURI)
+      return;
+
+    var pm = Components.classes["@mozilla.org/PopupWindowManager;1"]
+               .getService(Components.interfaces.nsIPopupWindowManager);
+    var checkbox = document.getElementById("popup-checkbox");
+    checkbox.checked = pm.testPermission(gOpenerOrgURI) != Components.interfaces.nsIPopupWindowManager.eDisallow;
+  }
+};
+
 // Pref listener constants
 const gButtonPrefListener =
 {
@@ -155,6 +172,26 @@ function removePrefListener(observer)
   }
 }
 
+function addPopupPermListener(observer)
+{
+  try {
+    var pm = Components.classes["@mozilla.org/PopupWindowManager;1"]
+              .getService(Components.interfaces.nsIPopupWindowManager);
+    pm.addObserver(observer);
+  } catch(e) {
+  }
+}
+
+function removePopupPermListener(observer)
+{
+  try {
+    var pm = Components.classes["@mozilla.org/PopupWindowManager;1"]
+              .getService(Components.interfaces.nsIPopupWindowManager);
+    pm.removeObserver(observer);
+  } catch(e) {
+  }
+}
+
 /**
 * We can avoid adding multiple load event listeners and save some time by adding
 * one listener that calls all real handlers.
@@ -378,6 +415,7 @@ function Startup()
   addPrefListener(gButtonPrefListener); 
   addPrefListener(gTabStripPrefListener);
   addPrefListener(gHomepagePrefListener);
+  addPopupPermListener(gPopupPermListener);
 
   window.browserContentListener =
     new nsBrowserContentListener(window, getBrowser());
@@ -502,6 +540,9 @@ function Startup()
 
   // now load bookmarks after a delay
   setTimeout(LoadBookmarksCallback, 0);
+
+  // initialize this checkbox after the rest of the onload sequence has completed
+  setTimeout(initPopupCheckbox, 0);
 }
 
 function LoadBookmarksCallback()
@@ -576,6 +617,7 @@ function Shutdown()
   removePrefListener(gButtonPrefListener);
   removePrefListener(gTabStripPrefListener);
   removePrefListener(gHomepagePrefListener);
+  removePopupPermListener(gPopupPermListener);
 
   window.browserContentListener.close();
   // Close the app core.
@@ -1953,3 +1995,47 @@ function checkTheme()
     }
   } 
 }
+
+function popupCheckboxClick(aCheckbox)
+{
+  if (!gOpenerOrgURI)
+    return;
+
+  try {
+    var pm = Components.classes["@mozilla.org/PopupWindowManager;1"]
+              .getService(Components.interfaces.nsIPopupWindowManager);
+    pm.add(gOpenerOrgURI, aCheckbox.checked);
+  } catch(e) {
+  }
+}
+
+function initPopupCheckbox()
+{
+  if (!window.content || !window.content.opener)
+    return;
+
+  var ioService = Components.classes["@mozilla.org/network/io-service;1"]
+                    .getService(Components.interfaces.nsIIOService);
+  var spec = Components.lookupMethod(window.content.opener, "location").call(location);
+  gOpenerOrgURI = ioService.newURI(spec, null, null);
+
+  var valid = false;
+  var hostname = window.content.opener.location.hostname;
+
+  if (hostname) {
+    try {
+      var pm = Components.classes["@mozilla.org/PopupWindowManager;1"]
+                .getService(Components.interfaces.nsIPopupWindowManager);
+      valid = pm.testSuitability(gOpenerOrgURI);
+    } catch(e) {
+    }
+  }
+
+  var checkbox = document.getElementById("popup-checkbox");
+  if (valid)
+    checkbox.setAttribute("tooltiptext", hostname);
+  else {
+    checkbox.setAttribute("tooltiptext", gNavigatorBundle.getString("noPopupControl"));
+    checkbox.setAttribute("disabled", true);
+  }
+}

xpfe/browser/resources/content/navigator.xul

@@ -412,4 +412,9 @@ Contributor(s):
     <statusbarpanel class="statusbarpanel-iconic" id="security-button"/>
   </statusbar> 
 
+  <hbox id="popup-control">
+    <separator class="thin"/>
+    <checkbox id="popup-checkbox" label="&popup-control.label;" checked="true"
+              oncommand="popupCheckboxClick(this)"/>
+  </hbox>
 </window>