blob: 92a86551079a1a13aba6aaf3da278cc4a76c5da5 [file] [log] [blame]
/**
* @license
* Copyright (C) 2018 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';
/** @extends Polymer.Element */
class GrPluginConfigArrayEditor extends Polymer.GestureEventListeners(
Polymer.LegacyElementMixin(
Polymer.Element)) {
static get is() { return 'gr-plugin-config-array-editor'; }
/**
* Fired when the plugin config option changes.
*
* @event plugin-config-option-changed
*/
static get properties() {
return {
/** @type {?} */
pluginOption: Object,
/** @type {boolean} */
disabled: {
type: Boolean,
computed: '_computeDisabled(pluginOption.*)',
},
/** @type {?} */
_newValue: {
type: String,
value: '',
},
};
}
_computeDisabled(record) {
return !(record && record.base && record.base.info &&
record.base.info.editable);
}
_handleAddTap(e) {
e.preventDefault();
this._handleAdd();
}
_handleInputKeydown(e) {
// Enter.
if (e.keyCode === 13) {
e.preventDefault();
this._handleAdd();
}
}
_handleAdd() {
if (!this._newValue.length) { return; }
this._dispatchChanged(
this.pluginOption.info.values.concat([this._newValue]));
this._newValue = '';
}
_handleDelete(e) {
const value = Polymer.dom(e).localTarget.dataset.item;
this._dispatchChanged(
this.pluginOption.info.values.filter(str => str !== value));
}
_dispatchChanged(values) {
const {_key, info} = this.pluginOption;
const detail = {
_key,
info: Object.assign(info, {values}, {}),
notifyPath: `${_key}.values`,
};
this.dispatchEvent(
new CustomEvent('plugin-config-option-changed', {detail}));
}
_computeShowInputRow(disabled) {
return disabled ? 'hide' : '';
}
}
customElements.define(GrPluginConfigArrayEditor.is,
GrPluginConfigArrayEditor);
})();