284 lines
7.9 KiB
JavaScript
284 lines
7.9 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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var COMMIT_MESSAGE_PATH = '/COMMIT_MSG';
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Polymer({
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is: 'gr-file-list',
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properties: {
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patchRange: Object,
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patchNum: String,
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changeNum: String,
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comments: Object,
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drafts: Object,
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revisions: Object,
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projectConfig: Object,
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selectedIndex: {
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type: Number,
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notify: true,
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},
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keyEventTarget: {
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type: Object,
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value: function() { return document.body; },
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},
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_files: Array,
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_loggedIn: {
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type: Boolean,
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value: false,
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},
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_reviewed: {
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type: Array,
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value: function() { return []; },
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},
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_diffPrefs: Object,
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_userPrefs: Object,
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_showInlineDiffs: Boolean,
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},
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behaviors: [
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Gerrit.KeyboardShortcutBehavior,
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],
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reload: function() {
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if (!this.changeNum || !this.patchRange.patchNum) {
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return Promise.resolve();
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}
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var promises = [];
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var _this = this;
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promises.push(this._getFiles().then(function(files) {
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_this._files = files;
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}));
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promises.push(this._getLoggedIn().then(function(loggedIn) {
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return _this._loggedIn = loggedIn;
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}).then(function(loggedIn) {
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if (!loggedIn) { return; }
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return _this._getReviewedFiles().then(function(reviewed) {
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_this._reviewed = reviewed;
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});
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}));
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promises.push(this._getDiffPreferences().then(function(prefs) {
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this._diffPrefs = prefs;
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}.bind(this)));
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promises.push(this._getPreferences().then(function(prefs) {
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this._userPrefs = prefs;
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}.bind(this)));
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},
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_getDiffPreferences: function() {
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return this.$.restAPI.getDiffPreferences();
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},
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_getPreferences: function() {
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return this.$.restAPI.getPreferences();
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},
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_computePatchSets: function(revisions) {
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var patchNums = [];
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for (var commit in revisions) {
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patchNums.push(revisions[commit]._number);
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}
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return patchNums.sort(function(a, b) { return a - b; });
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},
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_computePatchSetDisabled: function(patchNum, currentPatchNum) {
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return parseInt(patchNum, 10) >= parseInt(currentPatchNum, 10);
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},
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_computePatchSetSelected: function(patchNum, basePatchNum) {
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return parseInt(patchNum, 10) === parseInt(basePatchNum, 10);
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},
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_handlePatchChange: function(e) {
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this.set('patchRange.basePatchNum', Polymer.dom(e).rootTarget.value);
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page.show('/c/' + encodeURIComponent(this.changeNum) + '/' +
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encodeURIComponent(this._patchRangeStr(this.patchRange)));
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},
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_forEachDiff: function(fn) {
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var diffs = Polymer.dom(this.root).querySelectorAll('gr-diff');
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for (var i = 0; i < diffs.length; i++) {
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fn(diffs[i]);
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}
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},
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_expandAllDiffs: function() {
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this._showInlineDiffs = true;
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this._forEachDiff(function(diff) {
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diff.hidden = false;
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diff.reload();
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});
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},
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_collapseAllDiffs: function() {
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this._showInlineDiffs = false;
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this._forEachDiff(function(diff) {
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diff.hidden = true;
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});
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},
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_computeCommentsString: function(comments, patchNum, path) {
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return this._computeCountString(comments, patchNum, path, 'comment');
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},
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_computeDraftsString: function(drafts, patchNum, path) {
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return this._computeCountString(drafts, patchNum, path, 'draft');
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},
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_computeCountString: function(comments, patchNum, path, noun) {
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if (!comments) { return ''; }
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var patchComments = (comments[path] || []).filter(function(c) {
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return parseInt(c.patch_set, 10) === parseInt(patchNum, 10);
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});
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var num = patchComments.length;
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if (num === 0) { return ''; }
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return num + ' ' + noun + (num > 1 ? 's' : '');
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},
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_computeReviewed: function(file, _reviewed) {
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return _reviewed.indexOf(file.__path) !== -1;
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},
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_handleReviewedChange: function(e) {
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var path = Polymer.dom(e).rootTarget.getAttribute('data-path');
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var index = this._reviewed.indexOf(path);
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var reviewed = index !== -1;
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if (reviewed) {
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this.splice('_reviewed', index, 1);
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} else {
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this.push('_reviewed', path);
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}
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this._saveReviewedState(path, !reviewed).catch(function(err) {
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alert('Couldn’t change file review status. Check the console ' +
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'and contact the PolyGerrit team for assistance.');
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throw err;
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}.bind(this));
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},
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_saveReviewedState: function(path, reviewed) {
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return this.$.restAPI.saveFileReviewed(this.changeNum,
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this.patchRange.patchNum, path, reviewed);
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},
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_getLoggedIn: function() {
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return this.$.restAPI.getLoggedIn();
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},
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_getReviewedFiles: function() {
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return this.$.restAPI.getReviewedFiles(this.changeNum,
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this.patchRange.patchNum);
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},
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_getFiles: function() {
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return this.$.restAPI.getChangeFilesAsSpeciallySortedArray(
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this.changeNum, this.patchRange);
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},
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_handleKey: function(e) {
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if (this.shouldSupressKeyboardShortcut(e)) { return; }
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switch (e.keyCode) {
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case 73: // 'i'
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if (!e.shiftKey) { return; }
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e.preventDefault();
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this._toggleInlineDiffs();
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break;
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case 74: // 'j'
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e.preventDefault();
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this.selectedIndex =
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Math.min(this._files.length - 1, this.selectedIndex + 1);
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break;
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case 75: // 'k'
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e.preventDefault();
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this.selectedIndex = Math.max(0, this.selectedIndex - 1);
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break;
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case 219: // '['
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e.preventDefault();
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this._openSelectedFile(this._files.length - 1);
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break;
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case 221: // ']'
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e.preventDefault();
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this._openSelectedFile(0);
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break;
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case 13: // <enter>
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case 79: // 'o'
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e.preventDefault();
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this._openSelectedFile();
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break;
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}
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},
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_toggleInlineDiffs: function() {
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if (this._showInlineDiffs) {
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this._collapseAllDiffs();
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} else {
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this._expandAllDiffs();
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}
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},
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_openSelectedFile: function(opt_index) {
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if (opt_index != null) {
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this.selectedIndex = opt_index;
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}
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page.show(this._computeDiffURL(this.changeNum, this.patchRange,
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this._files[this.selectedIndex].__path));
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},
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_computeFileSelected: function(index, selectedIndex) {
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return index === selectedIndex;
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},
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_computeFileStatus: function(status) {
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return status || 'M';
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},
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_computeDiffURL: function(changeNum, patchRange, path) {
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return '/c/' +
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encodeURIComponent(changeNum) +
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'/' +
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encodeURIComponent(this._patchRangeStr(patchRange)) +
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'/' +
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path;
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},
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_patchRangeStr: function(patchRange) {
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return patchRange.basePatchNum !== 'PARENT' ?
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patchRange.basePatchNum + '..' + patchRange.patchNum :
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patchRange.patchNum + '';
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},
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_computeFileDisplayName: function(path) {
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return path === COMMIT_MESSAGE_PATH ? 'Commit message' : path;
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},
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_computeClass: function(baseClass, path) {
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var classes = [baseClass];
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if (path === COMMIT_MESSAGE_PATH) {
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classes.push('invisible');
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}
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return classes.join(' ');
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},
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});
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})();
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