1 files changed, 0 insertions, 151 deletions
diff --git a/addon-sdk/source/lib/sdk/ui/toolbar/model.js b/addon-sdk/source/lib/sdk/ui/toolbar/model.js
deleted file mode 100644
index 5c5428606..000000000
--- a/addon-sdk/source/lib/sdk/ui/toolbar/model.js
+++ /dev/null
@@ -1,151 +0,0 @@
-/* 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/. */
-"use strict";
-
-module.metadata = {
-  "stability": "experimental",
-  "engines": {
-    "Firefox": "> 28"
-  }
-};
-
-const { Class } = require("../../core/heritage");
-const { EventTarget } = require("../../event/target");
-const { off, setListeners, emit } = require("../../event/core");
-const { Reactor, foldp, merges, send } = require("../../event/utils");
-const { Disposable } = require("../../core/disposable");
-const { InputPort } = require("../../input/system");
-const { OutputPort } = require("../../output/system");
-const { identify } = require("../id");
-const { pairs, object, map, each } = require("../../util/sequence");
-const { patch, diff } = require("diffpatcher/index");
-const { contract } = require("../../util/contract");
-const { id: addonID } = require("../../self");
-
-// Input state is accumulated from the input received form the toolbar
-// view code & local output. Merging local output reflects local state
-// changes without complete roundloop.
-const input = foldp(patch, {}, new InputPort({ id: "toolbar-changed" }));
-const output = new OutputPort({ id: "toolbar-change" });
-
-// Takes toolbar title and normalizes is to an
-// identifier, also prefixes with add-on id.
-const titleToId = title =>
-  ("toolbar-" + addonID + "-" + title).
-    toLowerCase().
-    replace(/\s/g, "-").
-    replace(/[^A-Za-z0-9_\-]/g, "");
-
-const validate = contract({
-  title: {
-    is: ["string"],
-    ok: x => x.length > 0,
-    msg: "The `option.title` string must be provided"
-  },
-  items: {
-    is:["undefined", "object", "array"],
-    msg: "The `options.items` must be iterable sequence of items"
-  },
-  hidden: {
-    is: ["boolean", "undefined"],
-    msg: "The `options.hidden` must be boolean"
-  }
-});
-
-// Toolbars is a mapping between `toolbar.id` & `toolbar` instances,
-// which is used to find intstance for dispatching events.
-var toolbars = new Map();
-
-const Toolbar = Class({
-  extends: EventTarget,
-  implements: [Disposable],
-  initialize: function(params={}) {
-    const options = validate(params);
-    const id = titleToId(options.title);
-
-    if (toolbars.has(id))
-      throw Error("Toolbar with this id already exists: " + id);
-
-    // Set of the items in the toolbar isn't mutable, as a matter of fact
-    // it just defines desired set of items, actual set is under users
-    // control. Conver test to an array and freeze to make sure users won't
-    // try mess with it.
-    const items = Object.freeze(options.items ? [...options.items] : []);
-
-    const initial = {
-      id: id,
-      title: options.title,
-      // By default toolbars are visible when add-on is installed, unless
-      // add-on authors decides it should be hidden. From that point on
-      // user is in control.
-      collapsed: !!options.hidden,
-      // In terms of state only identifiers of items matter.
-      items: items.map(identify)
-    };
-
-    this.id = id;
-    this.items = items;
-
-    toolbars.set(id, this);
-    setListeners(this, params);
-
-    // Send initial state to the host so it can reflect it
-    // into a user interface.
-    send(output, object([id, initial]));
-  },
-
-  get title() {
-    const state = reactor.value[this.id];
-    return state && state.title;
-  },
-  get hidden() {
-    const state = reactor.value[this.id];
-    return state && state.collapsed;
-  },
-
-  destroy: function() {
-    send(output, object([this.id, null]));
-  },
-  // `JSON.stringify` serializes objects based of the return
-  // value of this method. For convinienc we provide this method
-  // to serialize actual state data. Note: items will also be
-  // serialized so they should probably implement `toJSON`.
-  toJSON: function() {
-    return {
-      id: this.id,
-      title: this.title,
-      hidden: this.hidden,
-      items: this.items
-    };
-  }
-});
-exports.Toolbar = Toolbar;
-identify.define(Toolbar, toolbar => toolbar.id);
-
-const dispose = toolbar => {
-  toolbars.delete(toolbar.id);
-  emit(toolbar, "detach");
-  off(toolbar);
-};
-
-const reactor = new Reactor({
-  onStep: (present, past) => {
-    const delta = diff(past, present);
-
-    each(([id, update]) => {
-      const toolbar = toolbars.get(id);
-
-      // Remove
-      if (!update)
-        dispose(toolbar);
-      // Add
-      else if (!past[id])
-        emit(toolbar, "attach");
-      // Update
-      else
-        emit(toolbar, update.collapsed ? "hide" : "show", toolbar);
-    }, pairs(delta));
-  }
-});
-reactor.run(input);