Elim cr_elements/v1_0 subdirectory

ui/webui/resources/cr_elements/v1_0/network/cr_network_select.js

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @fileoverview Polymer element wrapping cr-network-list including the
- * networkingPrivate calls to populate it.
- */
-
-/**
- * @element cr-network-select
- */
-Polymer({
-  is: 'cr-network-select',
-
-  properties: {
-    /**
-     * Network state for the active network.
-     * @type {?CrOnc.NetworkStateProperties}
-     */
-    activeNetworkState: {
-      type: Object,
-      value: null
-    },
-
-    /**
-     * If true, the element includes an 'expand' button that toggles the
-     * expanded state of the network list.
-     */
-    expandable: {
-      type: Boolean,
-      value: false
-    },
-
-    /**
-     * The maximum height in pixels for the list.
-     */
-    maxHeight: {
-      type: Number,
-      value: 1000
-    },
-
-    /**
-     * If true, expand the network list.
-     */
-    networkListOpened: {
-      type: Boolean,
-      value: true,
-      observer: "networkListOpenedChanged_"
-    },
-
-    /**
-     * If true, show the active network state.
-     */
-    showActive: {
-      type: Boolean,
-      value: false
-    },
-
-    /**
-     * List of all network state data for all visible networks.
-     * @type {!Array<!CrOnc.NetworkStateProperties>}
-     */
-    networkStateList: {
-      type: Array,
-      value: function() { return []; }
-    }
-  },
-
-  /**
-   * Listener function for chrome.networkingPrivate.onNetworkListChanged event.
-   * @type {function(!Array<string>)}
-   * @private
-   */
-  networkListChangedListener_: function() {},
-
-  /**
-   * Listener function for chrome.networkingPrivate.onDeviceStateListChanged
-   * event.
-   * @type {function(!Array<string>)}
-   * @private
-   */
-  deviceStateListChangedListener_: function() {},
-
-  /** @override */
-  attached: function() {
-    this.networkListChangedListener_ = this.refreshNetworks_.bind(this);
-    chrome.networkingPrivate.onNetworkListChanged.addListener(
-        this.networkListChangedListener_);
-
-    this.deviceStateListChangedListener_ = this.refreshNetworks_.bind(this);
-    chrome.networkingPrivate.onDeviceStateListChanged.addListener(
-        this.deviceStateListChangedListener_);
-
-    this.refreshNetworks_();
-    chrome.networkingPrivate.requestNetworkScan();
-  },
-
-  /** @override */
-  detached: function() {
-    chrome.networkingPrivate.onNetworkListChanged.removeListener(
-        this.networkListChangedListener_);
-    chrome.networkingPrivate.onDeviceStateListChanged.removeListener(
-        this.deviceStateListChangedListener_);
-  },
-
-  /**
-   * Polymer chnaged function.
-   * @private
-   */
-  networkListOpenedChanged_: function() {
-    if (this.networkListOpened)
-      chrome.networkingPrivate.requestNetworkScan();
-  },
-
-  /**
-   * Request the list of visible networks.
-   * @private
-   */
-  refreshNetworks_: function() {
-    var filter = {
-      networkType: chrome.networkingPrivate.NetworkType.ALL,
-      visible: true,
-      configured: false
-    };
-    chrome.networkingPrivate.getNetworks(
-        filter, this.getNetworksCallback_.bind(this));
-  },
-
-  /**
-   * @param {!Array<!CrOnc.NetworkStateProperties>} states
-   * @private
-   */
-  getNetworksCallback_: function(states) {
-    this.activeNetworkState = states[0] || null;
-    this.networkStateList = states;
-  },
-
-  /**
-   * Event triggered when a cr-network-list-item is selected.
-   * @param {!{detail: !CrOnc.NetworkStateProperties}} event
-   * @private
-   */
-  onNetworkListItemSelected_: function(event) {
-    var state = event.detail;
-    if (state.ConnectionState != CrOnc.ConnectionState.NOT_CONNECTED)
-      return;
-    chrome.networkingPrivate.startConnect(state.GUID, function() {
-      var lastError = chrome.runtime.lastError;
-      if (lastError && lastError != 'connecting')
-        console.error('networkingPrivate.startConnect error:', lastError);
-    });
-  },
-});