SpyBlock updated to 2.9.1

1 files changed, 154 insertions, 0 deletions

diff --git a/data/extensions/spyblock@gnu.org/chrome/content/ui/common.js b/data/extensions/spyblock@gnu.org/chrome/content/ui/common.js
new file mode 100644
index 0000000..ec20ede
--- /dev/null
+++ b/data/extensions/spyblock@gnu.org/chrome/content/ui/common.js
@@ -0,0 +1,154 @@
+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2017 eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* globals Components */
+
+"use strict";
+
+function E(id)
+{
+  return document.getElementById(id);
+}
+
+function getDocLink(link, callback)
+{
+  ext.backgroundPage.sendMessage({
+    type: "app.get",
+    what: "doclink",
+    link
+  }, callback);
+}
+
+function checkShareResource(url, callback)
+{
+  ext.backgroundPage.sendMessage({
+    type: "filters.blocked",
+    url,
+    requestType: "SCRIPT",
+    docDomain: "adblockplus.org",
+    thirdParty: true
+  }, callback);
+}
+
+function openSharePopup(url)
+{
+  let glassPane = E("glass-pane");
+  if (!glassPane)
+  {
+    glassPane = document.createElement("div");
+    glassPane.setAttribute("id", "glass-pane");
+    document.body.appendChild(glassPane);
+  }
+
+  let iframe = E("share-popup");
+  if (!iframe)
+  {
+    iframe = document.createElement("iframe");
+    iframe.setAttribute("id", "share-popup");
+    iframe.setAttribute("scrolling", "no");
+    glassPane.appendChild(iframe);
+  }
+
+  // Firefox 38+ no longer allows messaging using postMessage so we need
+  // to have a fake top level frame to avoid problems with scripts that try to
+  // communicate with the first-run page
+  let isGecko = ("Components" in window);
+  if (isGecko)
+  {
+    try
+    {
+      let Ci = Components.interfaces;
+      let docShell = iframe.contentWindow
+        .QueryInterface(Ci.nsIInterfaceRequestor)
+        .getInterface(Ci.nsIDocShell);
+
+      if (typeof docShell.frameType != "undefined")
+      {
+        // Gecko 47+
+        docShell.frameType = docShell.FRAME_TYPE_BROWSER;
+      }
+      else
+      {
+        // Legacy branch
+        docShell.setIsBrowserInsideApp(
+          Ci.nsIScriptSecurityManager.UNKNOWN_APP_ID
+        );
+      }
+    }
+    catch (ex)
+    {
+      console.error(ex);
+    }
+  }
+
+  let popupMessageReceived = false;
+  function resizePopup(width, height)
+  {
+    iframe.width = width;
+    iframe.height = height;
+    iframe.style.marginTop = -height / 2 + "px";
+    iframe.style.marginLeft = -width / 2 + "px";
+    popupMessageReceived = true;
+    window.removeEventListener("message", popupMessageListener);
+  }
+
+  let popupMessageListener = function(event)
+  {
+    if (!/[./]adblockplus\.org$/.test(event.origin) ||
+        !("width" in event.data) || !("height" in event.data))
+      return;
+
+    resizePopup(event.data.width, event.data.height);
+  };
+  // Firefox requires last parameter to be true to be triggered by
+  // unprivileged pages
+  window.addEventListener("message", popupMessageListener, false, true);
+
+  let popupLoadListener = function()
+  {
+    if (!popupMessageReceived && isGecko)
+    {
+      let rootElement = iframe.contentDocument.documentElement;
+      let {width, height} = rootElement.dataset;
+      if (width && height)
+        resizePopup(width, height);
+    }
+
+    if (popupMessageReceived)
+    {
+      iframe.className = "visible";
+
+      let popupCloseListener = function()
+      {
+        iframe.className = glassPane.className = "";
+        document.removeEventListener("click", popupCloseListener);
+      };
+      document.addEventListener("click", popupCloseListener, false);
+    }
+    else
+    {
+      glassPane.className = "";
+      window.removeEventListener("message", popupMessageListener);
+    }
+
+    iframe.removeEventListener("load", popupLoadListener);
+  };
+  iframe.addEventListener("load", popupLoadListener, false);
+
+  iframe.src = url;
+  glassPane.className = "visible";
+}