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Highlight selected file in the PR file tree (#23947)

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yusifeng 2023-04-08 02:27:10 +08:00 committed by GitHub
parent 93eb914438
commit 395c716735
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2 changed files with 29 additions and 11 deletions
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14
web_src/js/components/DiffFileTree.vue
View File

@ -5,7 +5,7 @@
>
<!-- only render the tree if we're visible. in many cases this is something that doesn't change very often -->
<div class="ui list">
<DiffFileTreeItem v-for="item in fileTree" :key="item.name" :item="item" />
<DiffFileTreeItem v-for="item in fileTree" :key="item.name" :item="item" :selected-file="selectedFile"/>
</div>
<div v-if="isIncomplete" id="diff-too-many-files-stats" class="gt-pt-2">
<span class="gt-mr-2">{{ tooManyFilesMessage }}</span><a :class="['ui', 'basic', 'tiny', 'button', isLoadingNewData === true ? 'disabled' : '']" id="diff-show-more-files-stats" @click.stop="loadMoreData">{{ showMoreMessage }}</a>
@ -26,7 +26,10 @@ export default {
data: () => {
const fileTreeIsVisible = localStorage.getItem(LOCAL_STORAGE_KEY) === 'true';
pageData.diffFileInfo.fileTreeIsVisible = fileTreeIsVisible;
return pageData.diffFileInfo;
return {
...pageData.diffFileInfo,
selectedFile: ''
};
},
computed: {
fileTree() {
@ -97,9 +100,16 @@ export default {
pageData.diffFileInfo.files = this.files;
document.querySelector('.diff-toggle-file-tree-button').addEventListener('click', this.toggleVisibility);
this.hashChangeListener = () => {
this.selectedFile = window.location.hash;
};
this.hashListener = window.addEventListener('hashchange', this.hashChangeListener);
this.selectedFile = window.location.hash;
},
unmounted() {
document.querySelector('.diff-toggle-file-tree-button').removeEventListener('click', this.toggleVisibility);
window.removeEventListener('hashchange', this.hashChangeListener);
},
methods: {
toggleVisibility() {

26
web_src/js/components/DiffFileTreeItem.vue
View File

@ -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 gt-ac' : ''">
<div class="item" :class="[item.isFile ? 'filewrapper gt-p-1 gt-ac' : '', selectedFile === genCompleteFileHash(item.file?.NameHash) ? 'selected' : '']">
<!-- Files -->
<SvgIcon
v-if="item.isFile"
@ -32,7 +32,7 @@
<span class="gt-ellipsis">{{ item.name }}</span>
</div>
<div v-show="!collapsed">
<DiffFileTreeItem v-for="childItem in item.children" :key="childItem.name" :item="childItem" class="list" />
<DiffFileTreeItem v-for="childItem in item.children" :key="childItem.name" :item="childItem" class="list" :selected-file="selectedFile"/>
</div>
</div>
</div>
@ -52,6 +52,11 @@ export default {
type: Boolean,
required: false,
default: true
},
selectedFile: {
type: String,
default: '',
required: true
}
},
data: () => ({
@ -74,6 +79,9 @@ export default {
};
return diffTypes[pType];
},
genCompleteFileHash(hash) {
return `#diff-${hash}`;
}
},
};
</script>
@ -113,12 +121,18 @@ export default {
padding-left: 18px !important;
}
.item.filewrapper:hover {
.item.filewrapper:hover, div.directory:hover {
color: var(--color-text);
background: var(--color-hover);
border-radius: 4px;
}
.item.filewrapper.selected {
color: var(--color-text);
background: var(--color-active);
border-radius: 4px;
}
div.directory {
display: grid;
grid-template-columns: 18px 20px auto;
@ -126,12 +140,6 @@ div.directory {
cursor: pointer;
}
div.directory:hover {
color: var(--color-text);
background: var(--color-hover);
border-radius: 4px;
}
div.list {
padding-bottom: 0 !important;
padding-top: inherit !important;