blob: b84434efef0c0db311c4b6d9c983e46849a38fe2 [file] [log] [blame]
/**
* @license
* 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';
/**
* @appliesMixin Gerrit.FireMixin
*/
class GrDialog extends Polymer.mixinBehaviors( [
Gerrit.FireBehavior,
], Polymer.GestureEventListeners(
Polymer.LegacyElementMixin(
Polymer.Element))) {
static get is() { return 'gr-dialog'; }
/**
* Fired when the confirm button is pressed.
*
* @event confirm
*/
/**
* Fired when the cancel button is pressed.
*
* @event cancel
*/
static get properties() {
return {
confirmLabel: {
type: String,
value: 'Confirm',
},
// Supplying an empty cancel label will hide the button completely.
cancelLabel: {
type: String,
value: 'Cancel',
},
disabled: {
type: Boolean,
value: false,
},
confirmOnEnter: {
type: Boolean,
value: false,
},
};
}
ready() {
super.ready();
this._ensureAttribute('role', 'dialog');
}
_handleConfirm(e) {
if (this.disabled) { return; }
e.preventDefault();
e.stopPropagation();
this.fire('confirm', null, {bubbles: false});
}
_handleCancelTap(e) {
e.preventDefault();
e.stopPropagation();
this.fire('cancel', null, {bubbles: false});
}
_handleKeydown(e) {
if (this.confirmOnEnter && e.keyCode === 13) { this._handleConfirm(e); }
}
resetFocus() {
this.$.confirm.focus();
}
_computeCancelClass(cancelLabel) {
return cancelLabel.length ? '' : 'hidden';
}
}
customElements.define(GrDialog.is, GrDialog);
})();