297 lines
8.9 KiB
Vue
297 lines
8.9 KiB
Vue
<script>
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import { GlTooltipDirective, GlIcon, GlSafeHtmlDirective as SafeHtml } from '@gitlab/ui';
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import $ from 'jquery';
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import { mapActions, mapGetters, mapState } from 'vuex';
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import { CONTEXT_LINE_CLASS_NAME, PARALLEL_DIFF_VIEW_TYPE } from '../constants';
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import DiffGutterAvatars from './diff_gutter_avatars.vue';
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import * as utils from './diff_row_utils';
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export default {
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components: {
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GlIcon,
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DiffGutterAvatars,
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},
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directives: {
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GlTooltip: GlTooltipDirective,
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SafeHtml,
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},
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props: {
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fileHash: {
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type: String,
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required: true,
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},
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filePath: {
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type: String,
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required: true,
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},
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line: {
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type: Object,
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required: true,
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},
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isBottom: {
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type: Boolean,
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required: false,
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default: false,
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},
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isCommented: {
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type: Boolean,
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required: false,
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default: false,
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},
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},
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data() {
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return {
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isLeftHover: false,
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isRightHover: false,
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isCommentButtonRendered: false,
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};
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},
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computed: {
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...mapGetters('diffs', ['fileLineCoverage']),
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...mapGetters(['isLoggedIn']),
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...mapState({
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isHighlighted(state) {
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const line = this.line.left?.line_code ? this.line.left : this.line.right;
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return utils.isHighlighted(state, line, this.isCommented);
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},
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}),
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classNameMap() {
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return {
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[CONTEXT_LINE_CLASS_NAME]: this.line.isContextLineLeft,
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[PARALLEL_DIFF_VIEW_TYPE]: true,
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};
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},
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parallelViewLeftLineType() {
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return utils.parallelViewLeftLineType(this.line, this.isHighlighted);
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},
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coverageState() {
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return this.fileLineCoverage(this.filePath, this.line.right.new_line);
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},
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classNameMapCellLeft() {
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return utils.classNameMapCell({
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line: this.line.left,
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hll: this.isHighlighted,
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isLoggedIn: this.isLoggedIn,
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isHover: this.isLeftHover,
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});
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},
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classNameMapCellRight() {
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return utils.classNameMapCell({
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line: this.line.right,
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hll: this.isHighlighted,
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isLoggedIn: this.isLoggedIn,
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isHover: this.isRightHover,
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});
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},
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addCommentTooltipLeft() {
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return utils.addCommentTooltip(this.line.left);
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},
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addCommentTooltipRight() {
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return utils.addCommentTooltip(this.line.right);
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},
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shouldRenderCommentButton() {
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return utils.shouldRenderCommentButton(this.isLoggedIn, this.isCommentButtonRendered);
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},
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shouldShowCommentButtonLeft() {
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return utils.shouldShowCommentButton(
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this.isLeftHover,
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this.line.isContextLineLeft,
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this.line.isMetaLineLeft,
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this.line.hasDiscussionsLeft,
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);
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},
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shouldShowCommentButtonRight() {
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return utils.shouldShowCommentButton(
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this.isRightHover,
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this.line.isContextLineRight,
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this.line.isMetaLineRight,
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this.line.hasDiscussionsRight,
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);
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},
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},
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mounted() {
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this.scrollToLineIfNeededParallel(this.line);
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this.unwatchShouldShowCommentButton = this.$watch(
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(vm) => [vm.shouldShowCommentButtonLeft, vm.shouldShowCommentButtonRight].join(),
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(newVal) => {
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if (newVal) {
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this.isCommentButtonRendered = true;
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this.unwatchShouldShowCommentButton();
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}
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},
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);
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},
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beforeDestroy() {
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this.unwatchShouldShowCommentButton();
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},
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methods: {
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...mapActions('diffs', [
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'scrollToLineIfNeededParallel',
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'showCommentForm',
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'setHighlightedRow',
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'toggleLineDiscussions',
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]),
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handleMouseMove(e) {
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const isHover = e.type === 'mouseover';
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const hoveringCell = e.target.closest('td');
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const allCellsInHoveringRow = Array.from(e.currentTarget.children);
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const hoverIndex = allCellsInHoveringRow.indexOf(hoveringCell);
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if (hoverIndex >= 3) {
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this.isRightHover = isHover;
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} else {
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this.isLeftHover = isHover;
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}
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},
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// Prevent text selecting on both sides of parallel diff view
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// Backport of the same code from legacy diff notes.
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handleParallelLineMouseDown(e) {
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const line = $(e.currentTarget);
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const table = line.closest('table');
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table.removeClass('left-side-selected right-side-selected');
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const [lineClass] = ['left-side', 'right-side'].filter((name) => line.hasClass(name));
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if (lineClass) {
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table.addClass(`${lineClass}-selected`);
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}
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},
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handleCommentButton(line) {
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this.showCommentForm({ lineCode: line.line_code, fileHash: this.fileHash });
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},
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},
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};
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</script>
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<template>
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<tr
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:class="classNameMap"
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class="line_holder"
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@mouseover="handleMouseMove"
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@mouseout="handleMouseMove"
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>
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<template v-if="line.left && !line.isMatchLineLeft">
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<td ref="oldTd" :class="classNameMapCellLeft" class="diff-line-num old_line">
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<span
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v-if="shouldRenderCommentButton"
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ref="addNoteTooltipLeft"
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v-gl-tooltip
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class="add-diff-note tooltip-wrapper"
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:title="addCommentTooltipLeft"
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>
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<button
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v-show="shouldShowCommentButtonLeft"
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ref="addDiffNoteButtonLeft"
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type="button"
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class="add-diff-note note-button js-add-diff-note-button qa-diff-comment"
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:disabled="line.left.commentsDisabled"
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@click="handleCommentButton(line.left)"
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>
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<gl-icon :size="12" name="comment" />
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</button>
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</span>
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<a
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v-if="line.left.old_line"
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ref="lineNumberRefOld"
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:data-linenumber="line.left.old_line"
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:href="line.lineHrefOld"
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@click="setHighlightedRow(line.lineCode)"
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>
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</a>
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<diff-gutter-avatars
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v-if="line.hasDiscussionsLeft"
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:discussions="line.left.discussions"
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:discussions-expanded="line.left.discussionsExpanded"
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@toggleLineDiscussions="
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toggleLineDiscussions({
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lineCode: line.left.line_code,
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fileHash,
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expanded: !line.left.discussionsExpanded,
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})
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"
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/>
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</td>
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<td :class="parallelViewLeftLineType" class="line-coverage left-side"></td>
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<td
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:id="line.left.line_code"
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:key="line.left.line_code"
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v-safe-html="line.left.rich_text"
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:class="parallelViewLeftLineType"
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class="line_content with-coverage parallel left-side"
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@mousedown="handleParallelLineMouseDown"
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></td>
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</template>
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<template v-else>
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<td class="diff-line-num old_line empty-cell"></td>
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<td class="line-coverage left-side empty-cell"></td>
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<td class="line_content with-coverage parallel left-side empty-cell"></td>
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</template>
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<template v-if="line.right && !line.isMatchLineRight">
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<td ref="newTd" :class="classNameMapCellRight" class="diff-line-num new_line">
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<span
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v-if="shouldRenderCommentButton"
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ref="addNoteTooltipRight"
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v-gl-tooltip
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class="add-diff-note tooltip-wrapper"
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:title="addCommentTooltipRight"
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>
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<button
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v-show="shouldShowCommentButtonRight"
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ref="addDiffNoteButtonRight"
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type="button"
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class="add-diff-note note-button js-add-diff-note-button qa-diff-comment"
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:disabled="line.right.commentsDisabled"
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@click="handleCommentButton(line.right)"
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>
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<gl-icon :size="12" name="comment" />
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</button>
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</span>
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<a
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v-if="line.right.new_line"
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ref="lineNumberRefNew"
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:data-linenumber="line.right.new_line"
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:href="line.lineHrefNew"
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@click="setHighlightedRow(line.lineCode)"
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>
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</a>
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<diff-gutter-avatars
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v-if="line.hasDiscussionsRight"
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:discussions="line.right.discussions"
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:discussions-expanded="line.right.discussionsExpanded"
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@toggleLineDiscussions="
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toggleLineDiscussions({
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lineCode: line.right.line_code,
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fileHash,
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expanded: !line.right.discussionsExpanded,
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})
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"
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/>
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</td>
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<td
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v-gl-tooltip.hover
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:title="coverageState.text"
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:class="[line.right.type, coverageState.class, { hll: isHighlighted }]"
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class="line-coverage right-side"
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></td>
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<td
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:id="line.right.line_code"
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:key="line.right.rich_text"
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v-safe-html="line.right.rich_text"
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:class="[
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line.right.type,
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{
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hll: isHighlighted,
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},
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]"
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class="line_content with-coverage parallel right-side"
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@mousedown="handleParallelLineMouseDown"
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></td>
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</template>
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<template v-else>
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<td class="diff-line-num old_line empty-cell"></td>
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<td class="line-coverage right-side empty-cell"></td>
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<td class="line_content with-coverage parallel right-side empty-cell"></td>
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</template>
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</tr>
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</template>
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