78792e8e98
There is no change in functionality. Only moving things around. + Separate html from the js. + Place the unit test for a component within the same folder. + Organize the components in subfolders. Change-Id: I51fdc510db75fc1b33f040ca63decbbdfd4d5513
112 lines
3.3 KiB
JavaScript
112 lines
3.3 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-messages-list',
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properties: {
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changeNum: Number,
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messages: {
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type: Array,
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value: function() { return []; },
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},
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comments: Object,
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projectConfig: Object,
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topMargin: Number,
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showReplyButtons: {
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type: Boolean,
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value: false,
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},
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_expanded: {
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type: Boolean,
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value: false,
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},
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},
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scrollToMessage: function(messageID) {
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var el = this.$$('[data-message-id="' + messageID + '"]');
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if (!el) { return; }
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el.expanded = true;
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var top = el.offsetTop;
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for (var offsetParent = el.offsetParent;
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offsetParent;
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offsetParent = offsetParent.offsetParent) {
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top += offsetParent.offsetTop;
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}
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window.scrollTo(0, top - this.topMargin);
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this._highlightEl(el);
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},
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_highlightEl: function(el) {
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var highlightedEls =
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Polymer.dom(this.root).querySelectorAll('.highlighted');
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for (var i = 0; i < highlightedEls.length; i++) {
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highlightedEls[i].classList.remove('highlighted');
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}
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function handleAnimationEnd() {
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el.removeEventListener('animationend', handleAnimationEnd);
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el.classList.remove('highlighted');
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}
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el.addEventListener('animationend', handleAnimationEnd);
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el.classList.add('highlighted');
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},
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_handleExpandCollapseTap: function(e) {
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e.preventDefault();
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this._expanded = !this._expanded;
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var messageEls = Polymer.dom(this.root).querySelectorAll('gr-message');
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for (var i = 0; i < messageEls.length; i++) {
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messageEls[i].expanded = this._expanded;
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}
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},
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_handleScrollTo: function(e) {
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this.scrollToMessage(e.detail.message.id);
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},
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_computeExpandCollapseMessage: function(expanded) {
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return expanded ? 'Collapse all' : 'Expand all';
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},
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_computeCommentsForMessage: function(comments, message, index) {
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comments = comments || {};
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var messages = this.messages || [];
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var msgComments = {};
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var mDate = util.parseDate(message.date);
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var nextMDate;
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if (index < messages.length - 1) {
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nextMDate = util.parseDate(messages[index + 1].date);
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}
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for (var file in comments) {
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var fileComments = comments[file];
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for (var i = 0; i < fileComments.length; i++) {
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var cDate = util.parseDate(fileComments[i].updated);
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if (cDate >= mDate) {
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if (nextMDate && cDate >= nextMDate) {
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continue;
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}
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msgComments[file] = msgComments[file] || [];
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msgComments[file].push(fileComments[i]);
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}
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}
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}
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return msgComments;
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},
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});
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})();
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