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	Diff improvements (#23553)
- Avoid flash of wrong tree toggle icon on page load by setting icon based on sync state - Avoid "pop-in" of tree on page load by leaving space based on sync state - Use the same border/box-shadow combo used on comment `:target` also for file `:target`. - Refactor `DiffFileTree.vue` to use `toggleElem` instead of hardcoded class name. - Left-align inline comment boxes and make them fit the same amount of markup content on a line as GitHub. - Fix height of `diff-file-list` Fixes: https://github.com/go-gitea/gitea/issues/23593 <img width="1250" alt="Screenshot 2023-03-18 at 00 52 04" src="https://user-images.githubusercontent.com/115237/226071392-6789a644-aead-4756-a77e-aba3642150a0.png"> <img width="1246" alt="Screenshot 2023-03-18 at 00 59 43" src="https://user-images.githubusercontent.com/115237/226071443-8bcba924-458b-48bd-b2f0-0de59cb180ac.png"> <img width="1250" alt="Screenshot 2023-03-18 at 01 27 14" src="https://user-images.githubusercontent.com/115237/226073121-ccb99f9a-d3ac-40b7-9589-43580c4a01c9.png"> <img width="1231" alt="Screenshot 2023-03-19 at 21 44 16" src="https://user-images.githubusercontent.com/115237/226207951-81bcae1b-6b41-4e39-83a7-0f37951df6be.png"> (Yes I'm aware the border-radius in bottom corners is suboptimal, but this would be notorously hard to fix without relying on `overflow: hidden`).
This commit is contained in:
		| @@ -2280,6 +2280,8 @@ diff.image.side_by_side = Side by Side | ||||
| diff.image.swipe = Swipe | ||||
| diff.image.overlay = Overlay | ||||
| diff.has_escaped = This line has hidden Unicode characters | ||||
| diff.show_file_tree = Show file tree | ||||
| diff.hide_file_tree = Hide file tree | ||||
|  | ||||
| releases.desc = Track project versions and downloads. | ||||
| release.releases = Releases | ||||
|   | ||||
| @@ -15,11 +15,18 @@ | ||||
| 	<div> | ||||
| 		<div class="diff-detail-box diff-box sticky gt-df gt-sb gt-ac gt-fw"> | ||||
| 			<div class="gt-df gt-ac gt-fw"> | ||||
| 				<a class="diff-toggle-file-tree-button muted gt-df gt-ac"> | ||||
| 				<button class="diff-toggle-file-tree-button gt-df gt-ac" data-show-text="{{.locale.Tr "repo.diff.show_file_tree"}}" data-hide-text="{{.locale.Tr "repo.diff.hide_file_tree"}}"> | ||||
| 					{{/* the icon meaning is reversed here, "octicon-sidebar-collapse" means show the file tree */}} | ||||
| 					{{svg "octicon-sidebar-collapse" 20 "icon hide"}} | ||||
| 					{{svg "octicon-sidebar-expand" 20 "icon"}} | ||||
| 				</a> | ||||
| 					{{svg "octicon-sidebar-collapse" 20 "icon gt-hidden"}} | ||||
| 					{{svg "octicon-sidebar-expand" 20 "icon gt-hidden"}} | ||||
| 				</button> | ||||
| 				<script> | ||||
| 					const diffTreeVisible = localStorage?.getItem('diff_file_tree_visible') === 'true'; | ||||
| 					const diffTreeBtn = document.querySelector('.diff-toggle-file-tree-button'); | ||||
| 					const diffTreeIcon = `.octicon-sidebar-${diffTreeVisible ? 'expand' : 'collapse'}`; | ||||
| 					diffTreeBtn.querySelector(diffTreeIcon).classList.remove('gt-hidden'); | ||||
| 					diffTreeBtn.setAttribute('data-tooltip-content', diffTreeBtn.getAttribute(diffTreeVisible ? 'data-hide-text' : 'data-show-text')); | ||||
| 				</script> | ||||
| 				<div class="diff-detail-stats gt-df gt-ac gt-ml-3"> | ||||
| 					{{svg "octicon-diff" 16 "gt-mr-2"}}{{.locale.Tr "repo.diff.stats_desc" .Diff.NumFiles .Diff.TotalAddition .Diff.TotalDeletion | Str2html}} | ||||
| 				</div> | ||||
| @@ -68,6 +75,9 @@ | ||||
| 		<div id="diff-file-list"></div> | ||||
| 		<div id="diff-container"> | ||||
| 				<div id="diff-file-tree" class="gt-hidden"></div> | ||||
| 				<script> | ||||
| 					if (diffTreeVisible) document.getElementById('diff-file-tree').classList.remove('gt-hidden'); | ||||
| 				</script> | ||||
| 				<div id="diff-file-boxes" class="sixteen wide column"> | ||||
| 					{{range $i, $file := .Diff.Files}} | ||||
| 						{{/*notice: the index of Diff.Files should not be used for element ID, because the index will be restarted from 0 when doing load-more for PRs with a lot of files*/}} | ||||
|   | ||||
| @@ -238,6 +238,10 @@ table { | ||||
|   border-collapse: collapse; | ||||
| } | ||||
|  | ||||
| button { | ||||
|   cursor: pointer; | ||||
| } | ||||
|  | ||||
| details summary { | ||||
|   cursor: pointer; | ||||
| } | ||||
|   | ||||
| @@ -1616,14 +1616,12 @@ | ||||
|   padding: 7px 0; | ||||
|   background: var(--color-body); | ||||
|   line-height: 30px; | ||||
|   height: 47px; /* match .ui.attached.header.diff-file-header.sticky-2nd-row */ | ||||
| } | ||||
|  | ||||
| @media (max-width: 991px) { | ||||
|   .repository .diff-detail-box { | ||||
|     flex-direction: column; | ||||
|     align-items: flex-start; | ||||
|     height: 77px; /* match .ui.attached.header.diff-file-header.sticky-2nd-row */ | ||||
|   } | ||||
| } | ||||
|  | ||||
| @@ -1679,6 +1677,13 @@ | ||||
|   } | ||||
| } | ||||
|  | ||||
| .diff-detail-actions { | ||||
|   /* prevent font-size from increasing element height so that .diff-detail-box comes | ||||
|      out with height of 47px (one line) and 77px (two lines), which is important for | ||||
|      position: sticky */ | ||||
|   height: 33px; | ||||
| } | ||||
|  | ||||
| .repository .diff-detail-box .diff-detail-actions > * { | ||||
|   margin-right: 0; | ||||
| } | ||||
| @@ -1853,10 +1858,24 @@ | ||||
|   padding-bottom: 5px; | ||||
| } | ||||
|  | ||||
| .diff-file-box { | ||||
|   border: 1px solid transparent; | ||||
|   border-radius: var(--border-radius); | ||||
| } | ||||
|  | ||||
| /* TODO: this can potentially be made "global" by removing the class prefix */ | ||||
| .diff-file-box .ui.attached.header, | ||||
| .diff-file-box .ui.attached.table { | ||||
|   margin: 0; /* remove fomantic negative margins */; | ||||
|   width: initial; /* remove fomantic over 100% width */; | ||||
|   max-width: initial; /* remove fomantic over 100% width */; | ||||
| } | ||||
|  | ||||
| .repository .diff-stats { | ||||
|   clear: both; | ||||
|   margin-bottom: 5px; | ||||
|   max-height: 400px; | ||||
|   max-height: 200px; | ||||
|   height: fit-content; | ||||
|   overflow: auto; | ||||
|   padding-left: 0; | ||||
| } | ||||
| @@ -2652,7 +2671,8 @@ | ||||
|   filter: drop-shadow(-3px 0 0 var(--color-primary-alpha-30)) !important; | ||||
| } | ||||
|  | ||||
| .code-comment:target { | ||||
| .code-comment:target, | ||||
| .diff-file-box:target { | ||||
|   border-color: var(--color-primary) !important; | ||||
|   border-radius: var(--border-radius) !important; | ||||
|   box-shadow: 0 0 0 3px var(--color-primary-alpha-30) !important; | ||||
| @@ -3226,17 +3246,28 @@ td.blob-excerpt { | ||||
| } | ||||
|  | ||||
| #diff-file-tree { | ||||
|   width: 20%; | ||||
|   flex: 0 0 20%; | ||||
|   max-width: 380px; | ||||
|   line-height: inherit; | ||||
|   position: sticky; | ||||
|   padding-top: 0; | ||||
|   top: 47px; | ||||
|   max-height: calc(100vh - 50px); | ||||
|   max-height: calc(100vh - 47px); | ||||
|   height: 100%; | ||||
|   overflow-y: auto; | ||||
| } | ||||
|  | ||||
| .diff-toggle-file-tree-button { | ||||
|   background: none; | ||||
|   border: none; | ||||
|   user-select: none; | ||||
|   color: inherit; | ||||
| } | ||||
|  | ||||
| .diff-toggle-file-tree-button:hover { | ||||
|   color: var(--color-primary); | ||||
| } | ||||
|  | ||||
| @media (max-width: 991px) { | ||||
|   #diff-file-tree { | ||||
|     display: none !important; | ||||
|   | ||||
| @@ -67,8 +67,7 @@ | ||||
| .comment-code-cloud { | ||||
|   padding: 0.5rem 1rem !important; | ||||
|   position: relative; | ||||
|   margin: 0 auto; | ||||
|   max-width: 1000px; | ||||
|   max-width: 820px; | ||||
| } | ||||
|  | ||||
| @media (max-width: 767px) { | ||||
| @@ -308,11 +307,3 @@ a.blob-excerpt:hover { | ||||
|   width: 72px; | ||||
|   height: 10px; | ||||
| } | ||||
|  | ||||
| .diff-file-box { | ||||
|   border-radius: 0.285rem; /* Just like ui.top.attached.header */ | ||||
| } | ||||
|  | ||||
| .diff-file-box:target { | ||||
|   box-shadow: 0 0 0 3px var(--color-accent); | ||||
| } | ||||
|   | ||||
| @@ -16,6 +16,7 @@ | ||||
| <script> | ||||
| import DiffFileTreeItem from './DiffFileTreeItem.vue'; | ||||
| import {doLoadMoreFiles} from '../features/repo-diff.js'; | ||||
| import {toggleElem} from '../utils/dom.js'; | ||||
|  | ||||
| const {pageData} = window.config; | ||||
| const LOCAL_STORAGE_KEY = 'diff_file_tree_visible'; | ||||
| @@ -92,8 +93,6 @@ export default { | ||||
|     } | ||||
|   }, | ||||
|   mounted() { | ||||
|     // ensure correct buttons when we are mounted to the dom | ||||
|     this.adjustToggleButton(this.fileTreeIsVisible); | ||||
|     // replace the pageData.diffFileInfo.files with our watched data so we get updates | ||||
|     pageData.diffFileInfo.files = this.files; | ||||
|  | ||||
| @@ -109,15 +108,17 @@ export default { | ||||
|     updateVisibility(visible) { | ||||
|       this.fileTreeIsVisible = visible; | ||||
|       localStorage.setItem(LOCAL_STORAGE_KEY, this.fileTreeIsVisible); | ||||
|       this.adjustToggleButton(this.fileTreeIsVisible); | ||||
|       this.updateState(this.fileTreeIsVisible); | ||||
|     }, | ||||
|     adjustToggleButton(visible) { | ||||
|       const [toShow, toHide] = document.querySelectorAll('.diff-toggle-file-tree-button .icon'); | ||||
|       toShow.classList.toggle('gt-hidden', visible);  // hide the toShow icon if the tree is visible | ||||
|       toHide.classList.toggle('gt-hidden', !visible); // similarly | ||||
|  | ||||
|       const diffTree = document.getElementById('diff-file-tree'); | ||||
|       diffTree.classList.toggle('gt-hidden', !visible); | ||||
|     updateState(visible) { | ||||
|       const btn = document.querySelector('.diff-toggle-file-tree-button'); | ||||
|       const [toShow, toHide] = btn.querySelectorAll('.icon'); | ||||
|       const tree = document.getElementById('diff-file-tree'); | ||||
|       const newTooltip = btn.getAttribute(visible ? 'data-hide-text' : 'data-show-text'); | ||||
|       btn.setAttribute('data-tooltip-content', newTooltip); | ||||
|       toggleElem(tree, visible); | ||||
|       toggleElem(toShow, !visible); | ||||
|       toggleElem(toHide, visible); | ||||
|     }, | ||||
|     loadMoreData() { | ||||
|       this.isLoadingNewData = true; | ||||
|   | ||||
| @@ -1,7 +1,7 @@ | ||||
| <template> | ||||
|   <div v-show="show" :title="item.name"> | ||||
|     <!--title instead of tooltip above as the tooltip needs too much work with the current methods, i.e. not being loaded or staying open for "too long"--> | ||||
|     <div class="item" :class="item.isFile ? 'filewrapper gt-p-1' : ''"> | ||||
|     <div class="item" :class="item.isFile ? 'filewrapper gt-p-1 gt-ac' : ''"> | ||||
|       <!-- Files --> | ||||
|       <SvgIcon | ||||
|         v-if="item.isFile" | ||||
| @@ -10,7 +10,7 @@ | ||||
|       /> | ||||
|       <a | ||||
|         v-if="item.isFile" | ||||
|         class="file gt-ellipsis muted" | ||||
|         class="file gt-ellipsis" | ||||
|         :href="item.isFile ? '#diff-' + item.file.NameHash : ''" | ||||
|       >{{ item.name }}</a> | ||||
|       <SvgIcon | ||||
| @@ -20,7 +20,7 @@ | ||||
|       /> | ||||
|  | ||||
|       <!-- Directories --> | ||||
|       <div v-if="!item.isFile" class="directory gt-p-1" @click.stop="handleClick(item.isFile)"> | ||||
|       <div v-if="!item.isFile" class="directory gt-p-1 gt-ac" @click.stop="handleClick(item.isFile)"> | ||||
|         <SvgIcon | ||||
|           class="svg-icon" | ||||
|           :name="collapsed ? 'octicon-chevron-right' : 'octicon-chevron-down'" | ||||
| @@ -79,31 +79,31 @@ export default { | ||||
| </script> | ||||
|  | ||||
| <style scoped> | ||||
| span.svg-icon.status { | ||||
| .svg-icon.status { | ||||
|   float: right; | ||||
| } | ||||
|  | ||||
| span.svg-icon.file { | ||||
| .svg-icon.file { | ||||
|   color: var(--color-secondary-dark-7); | ||||
| } | ||||
|  | ||||
| span.svg-icon.directory { | ||||
| .svg-icon.directory { | ||||
|   color: var(--color-primary); | ||||
| } | ||||
|  | ||||
| span.svg-icon.octicon-diff-modified { | ||||
| .svg-icon.octicon-diff-modified { | ||||
|   color: var(--color-yellow); | ||||
| } | ||||
|  | ||||
| span.svg-icon.octicon-diff-added { | ||||
| .svg-icon.octicon-diff-added { | ||||
|   color: var(--color-green); | ||||
| } | ||||
|  | ||||
| span.svg-icon.octicon-diff-removed { | ||||
| .svg-icon.octicon-diff-removed { | ||||
|   color: var(--color-red); | ||||
| } | ||||
|  | ||||
| span.svg-icon.octicon-diff-renamed { | ||||
| .svg-icon.octicon-diff-renamed { | ||||
|   color: var(--color-teal); | ||||
| } | ||||
|  | ||||
| @@ -139,9 +139,11 @@ div.list { | ||||
|  | ||||
| a { | ||||
|   text-decoration: none; | ||||
|   color: var(--color-text); | ||||
| } | ||||
|  | ||||
| a:hover { | ||||
|   text-decoration: none; | ||||
|   color: var(--color-text); | ||||
| } | ||||
| </style> | ||||
|   | ||||
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