MD Settings: combine bluetooth adding and pairing dialogs into one

chrome/browser/resources/settings/bluetooth_page/bluetooth_pair_device_dialog.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
- * 'settings-bluetooth-pair-device-dialog' is the settings dialog for pairing
- * a bluetooth device.
- */
-
-(function() {
-
-var PairingEventType = chrome.bluetoothPrivate.PairingEventType;
-
-Polymer({
-  is: 'settings-bluetooth-pair-device-dialog',
-
-  behaviors: [I18nBehavior],
-
-  properties: {
-    /**
-     * Current Pairing device.
-     * @type {?chrome.bluetooth.Device|undefined}
-     */
-    pairingDevice: Object,
-
-    /**
-     * Current Pairing event.
-     * @type {?chrome.bluetoothPrivate.PairingEvent|undefined}
-     */
-    pairingEvent: Object,
-
-    /**
-     * @const
-     * @type {!Array<number>}
-     */
-    digits: {
-      type: Array,
-      readOnly: true,
-      value: [0, 1, 2, 3, 4, 5],
-    },
-  },
-
-  observers: [
-    'pairingChanged_(pairingDevice, pairingEvent)',
-  ],
-
-  /**
-   * @param {?chrome.bluetooth.Device} pairingDevice
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @private
-   */
-  pairingChanged_: function(pairingDevice, pairingEvent) {
-    // Auto-close the dialog when pairing completes.
-    if (pairingDevice && pairingDevice.connected) {
-      this.fire('close-dialog', '');
-      return;
-    }
-  },
-
-  /**
-   * @param {?chrome.bluetooth.Device} device
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {string}
-   * @private
-   */
-  getMessage_: function(device, pairingEvent) {
-    if (!device)
-      return '';
-    var message;
-    if (!pairingEvent)
-      message = 'bluetoothStartConnecting';
-    else
-      message = this.getEventDesc_(pairingEvent.pairing);
-    return this.i18n(message, device.name);
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showEnterPincode_: function(pairingEvent) {
-    return !!pairingEvent &&
-        pairingEvent.pairing == PairingEventType.REQUEST_PINCODE;
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showEnterPasskey_: function(pairingEvent) {
-    return !!pairingEvent &&
-        pairingEvent.pairing == PairingEventType.REQUEST_PASSKEY;
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showDisplayPassOrPin_: function(pairingEvent) {
-    if (!pairingEvent)
-      return false;
-    var pairing = pairingEvent.pairing;
-    return (
-        pairing == PairingEventType.DISPLAY_PINCODE ||
-        pairing == PairingEventType.DISPLAY_PASSKEY ||
-        pairing == PairingEventType.CONFIRM_PASSKEY ||
-        pairing == PairingEventType.KEYS_ENTERED);
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showAcceptReject_: function(pairingEvent) {
-    return !!pairingEvent &&
-        pairingEvent.pairing == PairingEventType.CONFIRM_PASSKEY;
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showConnect_: function(pairingEvent) {
-    if (!pairingEvent)
-      return false;
-    var pairing = pairingEvent.pairing;
-    if (pairing == PairingEventType.REQUEST_PINCODE) {
-      var pincode = /** @type {{invalid: boolean}} */(this.$.pincode);
-      return !pincode.invalid;
-    } else if (pairing == PairingEventType.REQUEST_PASSKEY) {
-      var passkey = /** @type {{invalid: boolean}} */(this.$.passkey);
-      return !passkey.invalid;
-    }
-    return false;
-  },
-
-  /**
-   * @param {?chrome.bluetooth.Device} device
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @return {boolean}
-   * @private
-   */
-  showDismiss_: function(device, pairingEvent) {
-    return (!!device && device.paired) ||
-        (!!pairingEvent && pairingEvent.pairing == PairingEventType.COMPLETE);
-  },
-
-  /** @private */
-  onAcceptTap_: function() {
-    this.sendResponse_(chrome.bluetoothPrivate.PairingResponse.CONFIRM);
-  },
-
-  /** @private */
-  onConnectTap_: function() {
-    this.sendResponse_(chrome.bluetoothPrivate.PairingResponse.CONFIRM);
-  },
-
-  /** @private */
-  onRejectTap_: function() {
-    this.sendResponse_(chrome.bluetoothPrivate.PairingResponse.REJECT);
-  },
-
-  /** @private */
-  onCancelTap_: function() {
-    this.sendResponse_(chrome.bluetoothPrivate.PairingResponse.CANCEL);
-    // Close the dialog immediately.
-    this.fire('close-dialog', '');
-  },
-
-  /** @private */
-  onDismissTap_: function() { this.fire('close-dialog', ''); },
-
-  /** @private */
-  sendResponse_: function(response) {
-    if (!this.pairingDevice)
-      return;
-    var options =
-        /** @type {!chrome.bluetoothPrivate.SetPairingResponseOptions} */ {
-          device: this.pairingDevice,
-          response: response
-        };
-    if (response == chrome.bluetoothPrivate.PairingResponse.CONFIRM) {
-      var pairing = this.pairingEvent.pairing;
-      if (pairing == PairingEventType.REQUEST_PINCODE)
-        options.pincode = this.$.pincode.value;
-      else if (pairing == PairingEventType.REQUEST_PASSKEY)
-        options.passkey = parseInt(this.$.passkey.value, 10);
-    }
-    this.fire('response', options);
-  },
-
-  /**
-   * @param {!PairingEventType} eventType
-   * @return {string}
-   * @private
-   */
-  getEventDesc_: function(eventType) {
-    assert(eventType);
-    if (eventType == PairingEventType.COMPLETE ||
-        eventType == PairingEventType.KEYS_ENTERED ||
-        eventType == PairingEventType.REQUEST_AUTHORIZATION) {
-      return 'bluetoothStartConnecting';
-    }
-    return 'bluetooth_' + /** @type {string} */(eventType);
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @param {number} index
-   * @return {string}
-   * @private
-   */
-  getPinDigit_: function(pairingEvent, index) {
-    if (!pairingEvent)
-      return '';
-    var digit = '0';
-    var pairing = pairingEvent.pairing;
-    if (pairing == PairingEventType.DISPLAY_PINCODE && pairingEvent.pincode &&
-        index < pairingEvent.pincode.length) {
-      digit = pairingEvent.pincode[index];
-    } else if (pairingEvent.passkey &&
-               (pairing == PairingEventType.DISPLAY_PASSKEY ||
-                pairing == PairingEventType.KEYS_ENTERED ||
-                pairing == PairingEventType.CONFIRM_PASSKEY)) {
-      var passkeyString = String(pairingEvent.passkey);
-      if (index < passkeyString.length)
-        digit = passkeyString[index];
-    }
-    return digit;
-  },
-
-  /**
-   * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
-   * @param {number} index
-   * @return {string}
-   * @private
-   */
-  getPinClass_: function(pairingEvent, index) {
-    if (!pairingEvent)
-      return '';
-    if (pairingEvent.pairing == PairingEventType.CONFIRM_PASSKEY)
-      return 'confirm';
-    var cssClass = 'display';
-    if (pairingEvent.pairing == PairingEventType.DISPLAY_PASSKEY) {
-      if (index == 0)
-        cssClass += ' next';
-      else
-        cssClass += ' untyped';
-    } else if (
-        pairingEvent.pairing == PairingEventType.KEYS_ENTERED &&
-        pairingEvent.enteredKey) {
-      var enteredKey = pairingEvent.enteredKey;  // 1-7
-      var lastKey = this.digits.length;  // 6
-      if ((index == -1 && enteredKey > lastKey) || (index + 1 == enteredKey))
-        cssClass += ' next';
-      else if (index > enteredKey)
-        cssClass += ' untyped';
-    }
-    return cssClass;
-  },
-});
-})();