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// 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.
Polymer({
is: 'device-list',
properties: {
/**
* The label of the list to be displayed.
* @type {string}
*/
label: {
type: String,
value: 'Device List',
},
/**
* Info of the devices contained in the list.
* @type {Array<DeviceInfo>}
*/
devices: Array,
/**
* Set with the selected device when the unlock key dialog is opened.
*/
deviceForDialog_: {
type: Object,
value: null
},
/**
* True if currently toggling a device as an unlock key.
*/
toggleUnlockKeyInProgress_: {
type: Boolean,
value: false,
},
},
/**
* Shows the toggle unlock key dialog when the toggle button is pressed for an
* item.
* @param {Event} event
*/
showUnlockKeyDialog_: function(event) {
this.deviceForDialog_ = event.model.item;
var dialog = this.querySelector('#unlock-key-dialog');
dialog.open();
},
/**
* Called when the unlock key dialog button is clicked to make the selected
* device an unlock key or remove it as an unlock key.
* @param {Event} event
*/
toggleUnlockKey_: function(event) {
if (!this.deviceForDialog_)
return;
this.toggleUnlockKeyInProgress_ = true;
CryptAuthInterface.addObserver(this);
var publicKey = this.deviceForDialog_.publicKey;
var makeUnlockKey = !this.deviceForDialog_.unlockKey;
CryptAuthInterface.toggleUnlockKey(publicKey, makeUnlockKey);
},
/**
* Called when the toggling the unlock key completes, so we can close the
* dialog.
*/
onUnlockKeyToggled: function() {
this.toggleUnlockKeyInProgress_ = false;
CryptAuthInterface.removeObserver(this);
var dialog = this.querySelector('#unlock-key-dialog');
dialog.close();
},
/**
* Handles when the toggle connection button is clicked for a list item.
* @param {Event} event
*/
toggleConnection_: function(event) {
var deviceInfo = event.model.item;
chrome.send('toggleConnection', [deviceInfo.publicKey]);
},
/**
* @param {string} reason The device ineligibility reason.
* @return {string} The prettified ineligibility reason.
* @private
*/
prettifyReason_: function(reason) {
if (reason == null || reason == '')
return '';
var reasonWithSpaces = reason.replace(/([A-Z])/g, ' $1');
return reasonWithSpaces[0].toUpperCase() + reasonWithSpaces.slice(1);
},
/**
* @param {string} connectionStatus The Bluetooth connection status.
* @return {string} The icon id to be shown for the connection state.
* @private
*/
getIconForConnection_: function(connectionStatus) {
switch (connectionStatus) {
case 'connected':
return 'device:bluetooth-connected';
case 'disconnected':
return 'device:bluetooth';
case 'connecting':
return 'device:bluetooth-searching';
default:
return 'device:bluetooth-disabled';
}
},
/**
* @param {DeviceInfo} device
* @return {string} The icon id to be shown for the unlock key state of the
* device.
*/
getIconForUnlockKey_: function(device) {
return 'hardware:phonelink' + (!device.unlockKey ? '-off' : '');
},
/**
* @param {Object} remoteState The remote state of the device.
* @return {string} The icon representing the state.
*/
getIconForRemoteState_: function(remoteState) {
if (remoteState != null && remoteState.userPresent &&
remoteState.secureScreenLock && remoteState.trustAgent) {
return 'icons:lock-open';
} else {
return 'icons:lock-outline';
}
},
/**
* @param {string} reason The device ineligibility reason.
* @return {string} The icon id to be shown for the ineligibility reason.
* @private
*/
getIconForIneligibilityReason_: function(reason) {
switch (reason) {
case 'badOsVersion':
return 'notification:system-update';
case 'bluetoothNotSupported':
return 'device:bluetooth-disabled';
case 'deviceOffline':
return 'device:signal-cellular-off';
case 'invalidCredentials':
return 'notification:sync-problem';
default:
return 'error';
};
},
/**
* @param {number} userPresence
* @return {string}
*/
getUserPresenceText_: function(userPresence) {
var userPresenceMap = {
0: 'User Present',
1: 'User Absent',
2: 'User Presence Unknown',
};
return userPresenceMap[userPresence];
},
/**
* @param {number} screenLock
* @return {string}
*/
getScreenLockText_: function(screenLock) {
var screenLockMap = {
0: 'Secure Screen Lock Enabled',
1: 'Secure Screen Lock Disabled',
2: 'Secure Screen Lock State Unknown',
};
return screenLockMap[screenLock];
},
/**
* @param {number} trustAgent
* @return {string}
*/
getTrustAgentText_: function(trustAgent) {
var trustAgentMap = {
0: 'Trust Agent Enabled',
1: 'Trust Agent Disabled',
2: 'Trust Agent Unsupported',
};
return trustAgentMap[trustAgent];
},
});
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