bda4683444
The shared dropdown component is made more-configurable, so it can be reused in more contexts. * The down-arrow is an flag that can be enabled on the dropdown, instead of added (and styled) at the use site. * Items no longer need to be links to new URLs. They can be buttons with declared handlers. * The dropdown trigger can be a link or a button, as configured by the link flag. Change-Id: Ia9db3b66bf30bc56bf2ab4ce1f2292f51ab4754d
83 lines
2.0 KiB
JavaScript
83 lines
2.0 KiB
JavaScript
// Copyright (C) 2016 The Android Open Source Project
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
(function() {
|
|
'use strict';
|
|
|
|
Polymer({
|
|
is: 'gr-dropdown',
|
|
|
|
/**
|
|
* Fired when a non-link dropdown item with the given ID is tapped.
|
|
*
|
|
* @event tap-item-<id>
|
|
*/
|
|
|
|
properties: {
|
|
items: Array,
|
|
topContent: Object,
|
|
horizontalAlign: {
|
|
type: String,
|
|
value: 'left',
|
|
},
|
|
|
|
/**
|
|
* Style the dropdown trigger as a link (rather than a button).
|
|
*/
|
|
link: {
|
|
type: Boolean,
|
|
value: false,
|
|
},
|
|
|
|
verticalOffset: {
|
|
type: Number,
|
|
value: 40,
|
|
},
|
|
|
|
_hasAvatars: String,
|
|
},
|
|
|
|
attached: function() {
|
|
this.$.restAPI.getConfig().then(function(cfg) {
|
|
this._hasAvatars = !!(cfg && cfg.plugin && cfg.plugin.has_avatars);
|
|
}.bind(this));
|
|
},
|
|
|
|
_handleDropdownTap: function(e) {
|
|
this.$.dropdown.close();
|
|
},
|
|
|
|
_showDropdownTapHandler: function(e) {
|
|
this.$.dropdown.open();
|
|
},
|
|
|
|
_getClassIfBold: function(bold) {
|
|
return bold ? 'bold-text' : '';
|
|
},
|
|
|
|
_computeURLHelper: function(host, path) {
|
|
return '//' + host + path;
|
|
},
|
|
|
|
_computeRelativeURL: function(path) {
|
|
var host = window.location.host;
|
|
return this._computeURLHelper(host, path);
|
|
},
|
|
|
|
_handleItemTap: function(e) {
|
|
var id = e.target.getAttribute('data-id');
|
|
if (id) { this.dispatchEvent(new CustomEvent('tap-item-' + id)); }
|
|
},
|
|
});
|
|
})();
|