87 lines
2.2 KiB
JavaScript
87 lines
2.2 KiB
JavaScript
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// 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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var DiffViewMode = {
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SIDE_BY_SIDE: 'SIDE_BY_SIDE',
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UNIFIED: 'UNIFIED_DIFF',
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};
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Polymer({
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is: 'gr-new-diff',
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properties: {
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availablePatches: Array,
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changeNum: String,
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patchRange: Object,
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path: String,
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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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projectConfig: Object,
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_loading: {
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type: Boolean,
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value: true,
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},
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_viewMode: {
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type: String,
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value: DiffViewMode.SIDE_BY_SIDE,
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},
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},
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observers: [
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'_prefsChanged(prefs.*)',
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],
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reload: function() {
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this.$.diffTable.innerHTML = null;
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this._loading = true;
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return this._getDiff().then(function(diff) {
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var builder = this._getDiffBuilder(diff);
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builder.emitDiff(diff.content);
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this._loading = false;
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}.bind(this));
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},
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_prefsChanged: function(changeRecord) {
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var prefs = changeRecord.base;
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this.customStyle['--content-width'] = prefs.line_length + 'ch';
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this.updateStyles();
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},
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_getDiff: function() {
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return this.$.restAPI.getDiff(
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this.changeNum,
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this.patchRange.basePatchNum,
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this.patchRange.patchNum,
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this.path);
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},
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_getDiffBuilder: function(diff) {
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if (this._viewMode === DiffViewMode.SIDE_BY_SIDE) {
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return new GrDiffBuilderSideBySide(diff, this.$.diffTable);
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} else if (this._viewMode === DiffViewMode.UNIFIED) {
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return new GrDiffBuilderUnified(diff, this.$.diffTable);
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}
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throw Error('Unsupported diff view mode: ' + this._viewMode);
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},
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});
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})();
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