141 lines
3.8 KiB
JavaScript
141 lines
3.8 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-diff-preferences',
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properties: {
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prefs: {
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type: Object,
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notify: true,
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},
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localPrefs: {
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type: Object,
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notify: true,
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},
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disabled: {
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type: Boolean,
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value: false,
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reflectToAttribute: true,
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},
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/** @type {?} */
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_newPrefs: Object,
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_newLocalPrefs: Object,
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},
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observers: [
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'_prefsChanged(prefs.*)',
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'_localPrefsChanged(localPrefs.*)',
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],
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getFocusStops() {
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return {
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start: this.$.contextSelect,
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end: this.$.saveButton,
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};
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},
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resetFocus() {
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this.$.contextSelect.focus();
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},
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_prefsChanged(changeRecord) {
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const prefs = changeRecord.base;
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// NOTE: Object.assign is NOT automatically a deep copy. If prefs adds
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// an object as a value, it must be marked enumerable.
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this._newPrefs = Object.assign({}, prefs);
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this.$.contextSelect.value = prefs.context;
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this.$.showTabsInput.checked = prefs.show_tabs;
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this.$.showTrailingWhitespaceInput.checked = prefs.show_whitespace_errors;
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this.$.lineWrappingInput.checked = prefs.line_wrapping;
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this.$.syntaxHighlightInput.checked = prefs.syntax_highlighting;
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this.$.automaticReviewInput.checked = !prefs.manual_review;
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},
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_localPrefsChanged(changeRecord) {
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const localPrefs = changeRecord.base || {};
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this._newLocalPrefs = Object.assign({}, localPrefs);
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},
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_handleContextSelectChange(e) {
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const selectEl = Polymer.dom(e).rootTarget;
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this.set('_newPrefs.context', parseInt(selectEl.value, 10));
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},
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_handleShowTabsTap(e) {
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this.set('_newPrefs.show_tabs', Polymer.dom(e).rootTarget.checked);
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},
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_handleShowTrailingWhitespaceTap(e) {
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this.set('_newPrefs.show_whitespace_errors',
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Polymer.dom(e).rootTarget.checked);
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},
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_handleSyntaxHighlightTap(e) {
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this.set('_newPrefs.syntax_highlighting',
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Polymer.dom(e).rootTarget.checked);
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},
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_handlelineWrappingTap(e) {
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this.set('_newPrefs.line_wrapping', Polymer.dom(e).rootTarget.checked);
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},
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_handleAutomaticReviewTap(e) {
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this.set('_newPrefs.manual_review', !Polymer.dom(e).rootTarget.checked);
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},
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_handleSave(e) {
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e.stopPropagation();
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this.prefs = this._newPrefs;
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this.localPrefs = this._newLocalPrefs;
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const el = Polymer.dom(e).rootTarget;
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el.disabled = true;
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this.$.storage.savePreferences(this._localPrefs);
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this._saveDiffPreferences().then(response => {
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el.disabled = false;
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if (!response.ok) { return response; }
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this.$.prefsOverlay.close();
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}).catch(err => {
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el.disabled = false;
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});
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},
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_handleCancel(e) {
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e.stopPropagation();
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this.$.prefsOverlay.close();
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},
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_handlePrefsTap(e) {
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e.preventDefault();
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this._openPrefs();
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},
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open() {
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this.$.prefsOverlay.open().then(() => {
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const focusStops = this.getFocusStops();
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this.$.prefsOverlay.setFocusStops(focusStops);
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this.resetFocus();
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});
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},
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_saveDiffPreferences() {
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return this.$.restAPI.saveDiffPreferences(this.prefs);
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},
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});
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})();
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