Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

mailnews/base/content/charsetList.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0"?>
+<!-- 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/.
+-->
+
+<bindings id="charsetListBinding"
+          xmlns="http://www.mozilla.org/xbl"
+          xmlns:xbl="http://www.mozilla.org/xbl"
+          xmlns:html="http://www.w3.org/1999/xhtml"
+          xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <binding id="charsetpicker"
+           extends="chrome://global/content/bindings/menulist.xml#menulist">
+    <implementation>
+      <constructor><![CDATA[
+        let charsetValues = "";
+
+        if (this.getAttribute("subset") == "sending")
+          charsetValues = ["UTF-8", "EUC-KR", "gbk", "gb18030", "ISO-2022-JP",
+                           "ISO-8859-1", "ISO-8859-7", "windows-1252"];
+
+        else if (!this.getAttribute("subset")
+                 || this.getAttribute("subset") == "viewing")
+          charsetValues = ["UTF-8", "Big5", "EUC-KR", "gbk", "ISO-2022-JP",
+                           "ISO-8859-1", "ISO-8859-2", "ISO-8859-7",
+                           "windows-874", "windows-1250", "windows-1251",
+                           "windows-1252", "windows-1255", "windows-1256",
+                           "windows-1257", "windows-1258"];
+
+        Components.utils.import("resource://gre/modules/Services.jsm");
+
+        let charsetBundle = Services.strings.createBundle(
+          "chrome://messenger/locale/charsetTitles.properties");
+        let aMenuList = this;
+        let menuLabels = [];
+
+        charsetValues.forEach(function(item) {
+          let strCharset = charsetBundle.GetStringFromName(
+            item.toLowerCase() + ".title");
+
+          menuLabels.push({label: strCharset, value: item});
+        });
+
+        menuLabels.sort(function(a, b) {
+          if (a.value == "UTF-8" || a.label < b.label)
+            return -1;
+          else if (b.value == "UTF-8" || a.label > b.label)
+            return 1;
+          return 0;
+        });
+
+        menuLabels.forEach(function(item) {
+          aMenuList.appendItem(item.label, item.value);
+        });
+
+        // Selecting appropiate menu item corresponding to preference stored
+        // value.
+        if (this.hasAttribute("preference")) {
+          const Ci = Components.interfaces;
+
+          let preference = Services.prefs.getComplexValue(
+            this.getAttribute("preference"), Ci.nsIPrefLocalizedString);
+          this.value = preference.data;
+        }
+     ]]></constructor>
+    </implementation>
+  </binding>
+</bindings>