2c8c727068
This does essentially the same thing, but uses event retargetting to
simulate event.target under shadow DOM. This acts the same as
currentTarget because the node is always in the same scope as the node
where the listener was added. This is polyfilled to work in older
browsers than e.currentTarget and is less likely to have issues with
shadow DOM.
https://www.polymer-project.org/1.0/docs/devguide/events#retargeting
Change-Id: I6fe5afdfddfdc3e21fbca10aef260cac704bea3d
(cherry picked from commit 5b62347cf4)
98 lines
2.5 KiB
JavaScript
98 lines
2.5 KiB
JavaScript
// Copyright (C) 2016 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() {
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'use strict';
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Polymer({
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is: 'gr-ssh-editor',
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properties: {
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hasUnsavedChanges: {
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type: Boolean,
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value: false,
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notify: true,
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},
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_keys: Array,
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/** @type {?} */
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_keyToView: Object,
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_newKey: {
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type: String,
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value: '',
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},
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_keysToRemove: {
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type: Array,
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value() { return []; },
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},
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},
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loadData() {
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return this.$.restAPI.getAccountSSHKeys().then(keys => {
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this._keys = keys;
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});
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},
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save() {
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const promises = this._keysToRemove.map(key => {
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this.$.restAPI.deleteAccountSSHKey(key.seq);
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});
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return Promise.all(promises).then(() => {
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this._keysToRemove = [];
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this.hasUnsavedChanges = false;
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});
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},
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_getStatusLabel(isValid) {
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return isValid ? 'Valid' : 'Invalid';
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},
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_showKey(e) {
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const el = Polymer.dom(e).localTarget;
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const index = parseInt(el.getAttribute('data-index'), 10);
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this._keyToView = this._keys[index];
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this.$.viewKeyOverlay.open();
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},
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_closeOverlay() {
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this.$.viewKeyOverlay.close();
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},
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_handleDeleteKey(e) {
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const el = Polymer.dom(e).localTarget;
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const index = parseInt(el.getAttribute('data-index'), 10);
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this.push('_keysToRemove', this._keys[index]);
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this.splice('_keys', index, 1);
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this.hasUnsavedChanges = true;
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},
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_handleAddKey() {
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this.$.addButton.disabled = true;
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this.$.newKey.disabled = true;
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return this.$.restAPI.addAccountSSHKey(this._newKey.trim())
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.then(key => {
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this.$.newKey.disabled = false;
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this._newKey = '';
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this.push('_keys', key);
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}).catch(() => {
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this.$.addButton.disabled = false;
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this.$.newKey.disabled = false;
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});
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},
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_computeAddButtonDisabled(newKey) {
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return !newKey.length;
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},
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});
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})();
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