blob: ccc536122d49cd0b8b92ab4b0b57f79733acfaf3 [file] [log] [blame]
// 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';
Polymer({
is: 'gr-diff-preferences',
properties: {
prefs: {
type: Object,
notify: true,
},
localPrefs: {
type: Object,
notify: true,
},
disabled: {
type: Boolean,
value: false,
reflectToAttribute: true,
},
/** @type {?} */
_newPrefs: Object,
_newLocalPrefs: Object,
},
observers: [
'_prefsChanged(prefs.*)',
'_localPrefsChanged(localPrefs.*)',
],
getFocusStops() {
return {
start: this.$.contextSelect,
end: this.$.saveButton,
};
},
resetFocus() {
this.$.contextSelect.focus();
},
_prefsChanged(changeRecord) {
const prefs = changeRecord.base;
// NOTE: Object.assign is NOT automatically a deep copy. If prefs adds
// an object as a value, it must be marked enumerable.
this._newPrefs = Object.assign({}, prefs);
this.$.contextSelect.value = prefs.context;
this.$.showTabsInput.checked = prefs.show_tabs;
this.$.showTrailingWhitespaceInput.checked = prefs.show_whitespace_errors;
this.$.lineWrappingInput.checked = prefs.line_wrapping;
this.$.syntaxHighlightInput.checked = prefs.syntax_highlighting;
this.$.automaticReviewInput.checked = !prefs.manual_review;
},
_localPrefsChanged(changeRecord) {
const localPrefs = changeRecord.base || {};
this._newLocalPrefs = Object.assign({}, localPrefs);
},
_handleContextSelectChange(e) {
const selectEl = Polymer.dom(e).rootTarget;
this.set('_newPrefs.context', parseInt(selectEl.value, 10));
},
_handleShowTabsTap(e) {
this.set('_newPrefs.show_tabs', Polymer.dom(e).rootTarget.checked);
},
_handleShowTrailingWhitespaceTap(e) {
this.set('_newPrefs.show_whitespace_errors',
Polymer.dom(e).rootTarget.checked);
},
_handleSyntaxHighlightTap(e) {
this.set('_newPrefs.syntax_highlighting',
Polymer.dom(e).rootTarget.checked);
},
_handlelineWrappingTap(e) {
this.set('_newPrefs.line_wrapping', Polymer.dom(e).rootTarget.checked);
},
_handleAutomaticReviewTap(e) {
this.set('_newPrefs.manual_review', !Polymer.dom(e).rootTarget.checked);
},
_handleSave(e) {
e.stopPropagation();
this.prefs = this._newPrefs;
this.localPrefs = this._newLocalPrefs;
const el = Polymer.dom(e).rootTarget;
el.disabled = true;
this.$.storage.savePreferences(this._localPrefs);
this._saveDiffPreferences().then(response => {
el.disabled = false;
if (!response.ok) { return response; }
this.$.prefsOverlay.close();
}).catch(err => {
el.disabled = false;
});
},
_handleCancel(e) {
e.stopPropagation();
this.$.prefsOverlay.close();
},
open() {
this.$.prefsOverlay.open().then(() => {
const focusStops = this.getFocusStops();
this.$.prefsOverlay.setFocusStops(focusStops);
this.resetFocus();
});
},
_saveDiffPreferences() {
return this.$.restAPI.saveDiffPreferences(this.prefs);
},
});
})();