2f3ee89d02
Changes to JS API:
- popups have backdrop and is centered
- plugin.popup() takes a string custom element name
- plugin.popup() returns an API for closing and reopening the popup
- plugin.deprecated.popup() takes Element (similar to GWT Plugin JS API)
Recommended usage:
``` js
Gerrit.install(function(plugin) {
const popup = plugin.popup('my-plugin-popup-simple');;
// ... work
popup.close();
// ... more work
popup.open();
});
```
``` html
<dom-module id="my-plugin-popup-simple">
<template>
<div>popup popup popup popup popup </div>
</template>
<script>
Polymer({is: 'my-plugin-popup-simple'});
</script>
</dom-module>
```
Change-Id: Icb3f83d35f3c60915f12b77bc8a7d548d50d5695
72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
// Copyright (C) 2017 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(window) {
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'use strict';
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/**
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* Plugin popup API.
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* Provides method for opening and closing popups from plugin.
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* opt_moduleName is a name of custom element that will be automatically
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* inserted on popup opening.
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* @param {!Object} plugin
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* @param {opt_moduleName=} string
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*/
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function GrPopupInterface(plugin, opt_moduleName) {
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this.plugin = plugin;
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this._openingPromise = null;
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this._popup = null;
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this._moduleName = opt_moduleName || null;
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}
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GrPopupInterface.prototype._getElement = function() {
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return Polymer.dom(this._popup);
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};
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/**
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* Opens the popup, inserts it into DOM over current UI.
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* Creates the popup if not previously created. Creates popup content element,
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* if it was provided with constructor.
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* @returns {!Promise<!Object>}
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*/
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GrPopupInterface.prototype.open = function() {
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if (!this._openingPromise) {
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this._openingPromise =
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this.plugin.hook('plugin-overlay').getLastAttached()
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.then(hookEl => {
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const popup = document.createElement('gr-plugin-popup');
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if (this._moduleName) {
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const el = Polymer.dom(popup).appendChild(
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document.createElement(this._moduleName));
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el.plugin = this.plugin;
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}
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this._popup = Polymer.dom(hookEl).appendChild(popup);
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Polymer.dom.flush();
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return this._popup.open().then(() => this);
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});
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}
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return this._openingPromise;
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};
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/**
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* Hides the popup.
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*/
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GrPopupInterface.prototype.close = function() {
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if (!this._popup) { return; }
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this._popup.close();
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this._openingPromise = null;
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};
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window.GrPopupInterface = GrPopupInterface;
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})(window);
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