Add m-esr52 at 52.6.0

1 files changed, 193 insertions, 0 deletions

diff --git a/addon-sdk/source/lib/sdk/preferences/native-options.js b/addon-sdk/source/lib/sdk/preferences/native-options.js
new file mode 100644
index 000000000..840997df9
--- /dev/null
+++ b/addon-sdk/source/lib/sdk/preferences/native-options.js
@@ -0,0 +1,193 @@
+/* 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/. */
+'use strict';
+
+module.metadata = {
+  "stability": "unstable"
+};
+
+const { Cc, Ci, Cu } = require('chrome');
+const { on } = require('../system/events');
+const { id, preferencesBranch } = require('../self');
+const { localizeInlineOptions } = require('../l10n/prefs');
+const { Services } = require("resource://gre/modules/Services.jsm");
+const { AddonManager } = Cu.import("resource://gre/modules/AddonManager.jsm");
+const { defer } = require("sdk/core/promise");
+
+const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";;
+const DEFAULT_OPTIONS_URL = 'data:text/xml,<placeholder/>';
+
+const VALID_PREF_TYPES = ['bool', 'boolint', 'integer', 'string', 'color',
+                          'file', 'directory', 'control', 'menulist', 'radio'];
+
+const isFennec = require("sdk/system/xul-app").is("Fennec");
+
+function enable({ preferences, id }) {
+  let enabled = defer();
+
+  validate(preferences);
+
+  setDefaults(preferences, preferencesBranch);
+
+  // allow the use of custom options.xul
+  AddonManager.getAddonByID(id, (addon) => {
+    on('addon-options-displayed', onAddonOptionsDisplayed, true);
+    enabled.resolve({ id: id });
+  });
+
+  function onAddonOptionsDisplayed({ subject: doc, data }) {
+    if (data === id) {
+      let parent;
+
+      if (isFennec) {
+        parent = doc.querySelector('.options-box');
+
+        // NOTE: This disable the CSS rule that makes the options invisible
+        let item = doc.querySelector('#addons-details .addon-item');
+        item.removeAttribute("optionsURL");
+      } else {
+        parent = doc.getElementById('detail-downloads').parentNode;
+      }
+
+      if (parent) {
+        injectOptions({
+          preferences: preferences,
+          preferencesBranch: preferencesBranch,
+          document: doc,
+          parent: parent,
+          id: id
+        });
+        localizeInlineOptions(doc);
+      } else {
+        throw Error("Preferences parent node not found in Addon Details. The configured custom preferences will not be visible.");
+      }
+    }
+  }
+
+  return enabled.promise;
+}
+exports.enable = enable;
+
+// centralized sanity checks
+function validate(preferences) {
+  for (let { name, title, type, label, options } of preferences) {
+    // make sure the title is set and non-empty
+    if (!title)
+      throw Error("The '" + name + "' pref requires a title");
+
+    // make sure that pref type is a valid inline option type
+    if (!~VALID_PREF_TYPES.indexOf(type))
+      throw Error("The '" + name + "' pref must be of valid type");
+
+    // if it's a control, make sure it has a label
+    if (type === 'control' && !label)
+      throw Error("The '" + name + "' control requires a label");
+
+    // if it's a menulist or radio, make sure it has options
+    if (type === 'menulist' || type === 'radio') {
+      if (!options)
+        throw Error("The '" + name + "' pref requires options");
+
+      // make sure each option has a value and a label
+      for (let item of options) {
+        if (!('value' in item) || !('label' in item))
+          throw Error("Each option requires both a value and a label");
+      }
+    }
+
+    // TODO: check that pref type matches default value type
+  }
+}
+exports.validate = validate;
+
+// initializes default preferences, emulates defaults/prefs.js
+function setDefaults(preferences, preferencesBranch) {
+  const branch = Cc['@mozilla.org/preferences-service;1'].
+                 getService(Ci.nsIPrefService).
+                 getDefaultBranch('extensions.' + preferencesBranch + '.');
+  for (let { name, value } of preferences) {
+    switch (typeof value) {
+      case 'boolean':
+        branch.setBoolPref(name, value);
+        break;
+      case 'number':
+        // must be integer, ignore otherwise
+        if (value % 1 === 0) {
+          branch.setIntPref(name, value);
+        }
+        break;
+      case 'string':
+        let str = Cc["@mozilla.org/supports-string;1"].
+                  createInstance(Ci.nsISupportsString);
+        str.data = value;
+        branch.setComplexValue(name, Ci.nsISupportsString, str);
+        break;
+    }
+  }
+}
+exports.setDefaults = setDefaults;
+
+// dynamically injects inline options into about:addons page at runtime
+// NOTE: on Firefox Desktop the about:addons page is a xul page document,
+// on Firefox for Android the about:addons page is an xhtml page, to support both
+// the XUL xml namespace have to be enforced.
+function injectOptions({ preferences, preferencesBranch, document, parent, id }) {
+  preferences.forEach(({name, type, hidden, title, description, label, options, on, off}) => {
+    if (hidden) {
+      return;
+    }
+
+    let setting = document.createElementNS(XUL_NS, 'setting');
+    setting.setAttribute('pref-name', name);
+    setting.setAttribute('data-jetpack-id', id);
+    setting.setAttribute('pref', 'extensions.' + preferencesBranch + '.' + name);
+    setting.setAttribute('type', type);
+    setting.setAttribute('title', title);
+    if (description)
+      setting.setAttribute('desc', description);
+
+    if (type === 'file' || type === 'directory') {
+      setting.setAttribute('fullpath', 'true');
+    }
+    else if (type === 'control') {
+      let button = document.createElementNS(XUL_NS, 'button');
+      button.setAttribute('pref-name', name);
+      button.setAttribute('data-jetpack-id', id);
+      button.setAttribute('label', label);
+      button.addEventListener('command', function() {
+        Services.obs.notifyObservers(null, `${id}-cmdPressed`, name);
+      }, true);
+      setting.appendChild(button);
+    }
+    else if (type === 'boolint') {
+      setting.setAttribute('on', on);
+      setting.setAttribute('off', off);
+    }
+    else if (type === 'menulist') {
+      let menulist = document.createElementNS(XUL_NS, 'menulist');
+      let menupopup = document.createElementNS(XUL_NS, 'menupopup');
+      for (let { value, label } of options) {
+        let menuitem = document.createElementNS(XUL_NS, 'menuitem');
+        menuitem.setAttribute('value', value);
+        menuitem.setAttribute('label', label);
+        menupopup.appendChild(menuitem);
+      }
+      menulist.appendChild(menupopup);
+      setting.appendChild(menulist);
+    }
+    else if (type === 'radio') {
+      let radiogroup = document.createElementNS(XUL_NS, 'radiogroup');
+      for (let { value, label } of options) {
+        let radio = document.createElementNS(XUL_NS, 'radio');
+        radio.setAttribute('value', value);
+        radio.setAttribute('label', label);
+        radiogroup.appendChild(radio);
+      }
+      setting.appendChild(radiogroup);
+    }
+
+    parent.appendChild(setting);
+  });
+}
+exports.injectOptions = injectOptions;