说明
本文更新于2019-02-18，使用VSCode 1.14.1，操作系统为Windows。
配置文件
“文件-首选项-颜色主题”即可显示所有可用的颜色主题，上下选择后Enter即可。也可通过Ctrl+Shift+P输入color theme回车后调出“首选项：颜色主题”面板。
记VSCode的安装目录为$RELEASE，默认的颜色主题配置文件都位于$RELEASE/resources/app/extensions目录中。以theme-开头的目录即为颜色主题配置（事实上，其中有些是文件图标主题）。除若干主题会共用一个目录外（theme-defaults），大多数主题都是一个主题一个目录。
每个颜色主题配置目录包含以下文件：themes目录、OSSREADME.json、package.json。themes目录下通常使用.json设置具体的配色方案；OSSREADME.json描述版权等相关信息，可以忽略；package.json令VSCode读取后能区分不同的配色方案。
下面新增一个灰色调颜色主题。在$RELEASE/resources/app/extensions目录下新增如下目录结构。如果你不关心配置文件相关参数的解释，可无需细读后面内容，只需将相应的配置文本复制至配置文件中即可，但需注意文件均为UTF-8编码。
$RELEASE/resources/app/extensions/
\_ theme-gv-gray/
\_ themes/
| \_ gv-gray-color-theme.json
|_ package.json
预览图
package.json
package.json文件内容如下：
{
"name": "theme-gv-gray",
"version": "0.1.0",
"publisher": "GV",
"engines": { "vscode": "*" },
"contributes": {
"themes": [
{
"label": "gv-gray",
"uiTheme": "vs",
"path": "./themes/gv-gray-color-theme.json"
}
]
}
}
| 参数名 | 作用 |
|---|---|
| name | 主题ID，必需在VSCode中全局唯一，即所有主题的package.json中该值均不能重复 |
| contributes -> themes -> label | 主题名，“文件-首选项-颜色主题”的列表中显示该值 |
| contributes -> themes -> uiTheme | VSCode整体的UI主题，vs为浅色主题 |
| contributes -> themes -> path | 定义配色方案的文件名，如为相对路径则相对于此文件 |
gv-gray-color-theme.json
因配置文件内容太长放至文末，以下说明对照配置文件内容阅读更易理解。
VSCode使用其以下两个节点：
| 参数名 | 作用 |
|---|---|
| colors | VSCode各个UI组件的颜色 |
| tokenColors | 语法高亮颜色 |
colors
colors节点的内容直接通过键值对参数描述，以下列举几个参数的作用：
| 图示 | 参数名 | 作用 |
|---|---|---|
| 2 | activityBar.background | 活动栏背景色 |
| 1 | activityBar.foreground | 活动栏前景色(例如用于图标) |
| 12 | editor.background | 编辑器背景颜色 |
| 13 | editor.foreground | 编辑器默认前景色 |
| editor.findMatchBackground | 当前搜索匹配项的颜色 | |
| editor.findMatchHighlightBackground | 其他搜索匹配项的颜色 | |
| 15 | editor.lineHighlightBackground | 光标所在行高亮文本的背景颜色 |
| editor.selectionBackground | 编辑器所选内容的颜色 | |
| editor.selectionHighlightBackground | 与所选内容具有相同内容的区域颜色 | |
| editor.rangeHighlightBackground | 突出显示范围的背景颜色，例如 "Quick Open" 和“查找”功能 | |
| 16 | editorBracketMatch.background | 匹配括号的背景色 |
| 14 | editorCursor.foreground | 编辑器光标颜色 |
| 11 | editorGutter.background | 编辑器导航线的背景色，导航线包括边缘符号和行号 |
| 10 | editorLineNumber.foreground | 编辑器行号颜色 |
| 5 | sideBar.background | 侧边栏背景色 |
| 4 | sideBar.foreground | 侧边栏前景色 |
| 3 | sideBarSectionHeader.background | 侧边栏节标题的背景颜色 |
| 17 | statusBar.background | 标准状态栏背景色 |
| 17 | statusBar.noFolderBackground | 没有打开文件夹时状态栏的背景色 |
| 17 | statusBar.debuggingBackground | 调试程序时状态栏的背景色 |
| 9 | tab.activeBackground | 活动选项卡的背景色 |
| 8 | tab.activeForeground | 活动组中活动选项卡的前景色 |
| 7 | tab.inactiveBackground | 非活动选项卡的背景色 |
| 6 | tab.inactiveForeground | 活动组中非活动选项卡的前景色 |
tokenColors
tokenColors使用一个对象数组描述各语法高亮颜色。每个对象有如下结构：
{
"name": "Comment",
"scope": [
"comment",
"punctuation.definition.comment"
],
"settings": {
"background": "#ffffff",
"fontStyle": "italic",
"foreground": "#000000"
}
}
| 参数名 | 作用 |
|---|---|
| name | 规则描述，一段容易理解的描述性文字 |
| scope | 作用域，指定使用那些VSCode内部对象，其含义参看Scope Naming |
| setting -> background | 背景色，可选 |
| setting -> fontStyle | 字体，可选，为bold、italic、underline |
| setting -> foreground | 前景色，可选 |
以下列举文末的配置文件中几个name所指定的参数的作用：
| 参数名 | 作用 |
|---|---|
| Character | 字符 |
| Class | 类名 |
| Comment | 注释 |
| Function | 函数名 |
| Keyword | 关键字 |
| Number | 数值 |
| Operator | 运算符 |
| Parameter | 函数参数 |
| Punctuation | 标点符号 |
| String | 字符串 |
| Type | 内置类型 |
| Variable | 变量名 |
文件内容
{
"name": "gv-gray",
"colors": {
"activityBar.background": "#e0e0e0",
"activityBar.foreground": "#000000",
"editor.background": "#c8c8c8",
"editor.foreground": "#000000",
"editor.findMatchBackground": "#ffff00",
"editor.findMatchHighlightBackground": "#ffff00",
"editor.lineHighlightBackground": "#c0c0c0",
"editor.selectionBackground": "#b0b0b0",
"editor.selectionHighlightBackground": "#dfdfdf",
"editor.rangeHighlightBackground": "#b0b0b0",
"editorBracketMatch.background": "#b0b0b0",
"editorCursor.foreground": "#333333",
"editorGutter.background": "#d3d3d3",
"editorLineNumber.foreground": "#777777",
"sideBar.background": "#f5f5f5",
"sideBar.foreground": "#000000",
"sideBarSectionHeader.background": "#e0e0e0",
"statusBar.background": "#444444",
"statusBar.noFolderBackground": "#444444",
"statusBar.debuggingBackground": "#444444",
"tab.activeBackground": "#afafaf",
"tab.activeForeground": "#000000",
"tab.inactiveBackground": "#e0e0e0",
"tab.inactiveForeground": "#000000",
// Other colors.
"activityBarBadge.background": "#705697",
"button.background": "#705697",
"dropdown.background": "#F5F5F5",
"editorGroup.dropBackground": "#C9D0D988",
"editorWhitespace.foreground": "#AAAAAA",
"focusBorder": "#A6B39B",
"inputOption.activeBorder": "#adafb7",
"inputValidation.infoBorder": "#4ec1e5",
"inputValidation.infoBackground": "#f2fcff",
"inputValidation.warningBackground": "#fffee2",
"inputValidation.warningBorder": "#ffe055",
"inputValidation.errorBackground": "#ffeaea",
"inputValidation.errorBorder": "#f1897f",
"list.activeSelectionForeground": "#6c6c6c",
"list.focusBackground": "#CADEB9",
"list.activeSelectionBackground": "#c4d9b1",
"list.inactiveSelectionBackground": "#d3dbcd",
"list.highlightForeground": "#9769dc",
"notification.background": "#442e66",
"panel.background": "#F5F5F5",
"peekViewEditor.matchHighlightBackground": "#C2DFE3",
"peekViewTitle.background": "#F2F8FC",
"peekViewEditor.background": "#F2F8FC",
"peekViewResult.background": "#F2F8FC",
"peekView.border": "#705697",
"peekViewResult.matchHighlightBackground": "#93C6D6",
"pickerGroup.foreground": "#A6B39B",
"pickerGroup.border": "#749351"
},
"tokenColors": [
{
"settings": {
"background": "#ffffff",
"foreground": "#000000"
}
},
{
"name": "Character",
"scope": [
"constant",
"constant.character"
],
"settings": {
"foreground": "#008000"
}
},
{
"name": "Class",
"scope": [
"entity.name.type",
"entity.other.inherited-class",
"support.class"
],
"settings": {
"foreground": "#000080"
}
},
{
"name": "Comment",
"scope": [
"comment",
"punctuation.definition.comment"
],
"settings": {
"fontStyle": "italic",
"foreground": "#0066ff"
}
},
{
"name": "Function",
"scope": [
"entity.name.function",
"support.function"
],
"settings": {
"foreground": "#000000"
}
},
{
"name": "Keyword",
"scope": [
"keyword",
"storage"
],
"settings": {
"fontStyle": "bold",
"foreground": "#000080"
}
},
{
"name": "Number",
"scope": [
"constant.numeric"
],
"settings": {
"foreground": "#0044bb"
}
},
{
"name": "Operator",
"scope": "keyword.operator",
"settings": {
"foreground": "#000000"
}
},
{
"name": "Parameter",
"scope": "variable.parameter",
"settings": {
"fontStyle": "underline"
}
},
{
"name": "Punctuation",
"scope": "punctuation",
"settings": {
"foreground": "#000000"
}
},
{
"name": "String",
"scope": "string",
"settings": {
"foreground": "#008000"
}
},
{
"name": "Type",
"scope": [
"storage.type",
"support.type"
],
"settings": {
"fontStyle": "",
"foreground": "#000080"
}
},
{
"name": "Variable",
"scope": [
"support.variable",
"variable"
],
"settings": {
"foreground": "#000000"
}
},
// Other token colors.
{
"name": "Comments: Preprocessor",
"scope": "comment.block.preprocessor",
"settings": {
"fontStyle": "",
"foreground": "#AAAAAA"
}
},
{
"name": "Comments: Documentation",
"scope": [
"comment.documentation",
"comment.block.documentation"
],
"settings": {
"foreground": "#448C27"
}
},
{
"name": "Invalid - Deprecated",
"scope": "invalid.deprecated",
"settings": {
"background": "#96000014"
}
},
{
"name": "Invalid - Illegal",
"scope": "invalid.illegal",
"settings": {
"background": "#96000014",
"foreground": "#660000"
}
},
{
"name": "Language Constants",
"scope": [
"constant.language",
"support.constant",
"variable.language"
],
"settings": {
"foreground": "#AB6526"
}
},
{
"name": "Exceptions",
"scope": "entity.name.exception",
"settings": {
"foreground": "#660000"
}
},
{
"name": "Sections",
"scope": "entity.name.section",
"settings": {
"fontStyle": "bold"
}
},
{
"name": "Strings: Escape Sequences",
"scope": "constant.character.escape",
"settings": {
"foreground": "#777777"
}
},
{
"name": "Strings: Regular Expressions",
"scope": "string.regexp",
"settings": {
"foreground": "#4B83CD"
}
},
{
"name": "Strings: Symbols",
"scope": "constant.other.symbol",
"settings": {
"foreground": "#AB6526"
}
},
{
"name": "Embedded Source",
"scope": [
"string source",
"text source"
],
"settings": {
"background": "#EAEBE6"
}
},
{
"name": "HTML: Doctype Declaration",
"scope": [
"meta.tag.sgml.doctype",
"meta.tag.sgml.doctype string",
"meta.tag.sgml.doctype entity.name.tag",
"meta.tag.sgml punctuation.definition.tag.html"
],
"settings": {
"foreground": "#AAAAAA"
}
},
{
"name": "HTML: Tags",
"scope": [
"meta.tag",
"punctuation.definition.tag.html",
"punctuation.definition.tag.begin.html",
"punctuation.definition.tag.end.html"
],
"settings": {
"foreground": "#91B3E0"
}
},
{
"name": "HTML: Tag Names",
"scope": "entity.name.tag",
"settings": {
"foreground": "#4B83CD"
}
},
{
"name": "HTML: Attribute Names",
"scope": [
"meta.tag entity.other.attribute-name",
"entity.other.attribute-name.html"
],
"settings": {
"fontStyle": "italic",
"foreground": "#91B3E0"
}
},
{
"name": "HTML: Entities",
"scope": [
"constant.character.entity",
"punctuation.definition.entity"
],
"settings": {
"foreground": "#AB6526"
}
},
{
"name": "CSS: Selectors",
"scope": [
"meta.selector",
"meta.selector entity",
"meta.selector entity punctuation",
"entity.name.tag.css"
],
"settings": {
"foreground": "#7A3E9D"
}
},
{
"name": "CSS: Property Names",
"scope": [
"meta.property-name",
"support.type.property-name"
],
"settings": {
"foreground": "#AB6526"
}
},
{
"name": "CSS: Property Values",
"scope": [
"meta.property-value",
"meta.property-value constant.other",
"support.constant.property-value"
],
"settings": {
"foreground": "#448C27"
}
},
{
"name": "CSS: Important Keyword",
"scope": "keyword.other.important",
"settings": {
"fontStyle": "bold"
}
},
{
"name": "Markup: Changed",
"scope": "markup.changed",
"settings": {
"background": "#FFFFDD",
"foreground": "#000000"
}
},
{
"name": "Markup: Deletion",
"scope": "markup.deleted",
"settings": {
"background": "#FFDDDD",
"foreground": "#000000"
}
},
{
"name": "Markup: Emphasis",
"scope": "markup.italic",
"settings": {
"fontStyle": "italic"
}
},
{
"name": "Markup: Error",
"scope": "markup.error",
"settings": {
"background": "#96000014",
"foreground": "#660000"
}
},
{
"name": "Markup: Insertion",
"scope": "markup.inserted",
"settings": {
"background": "#DDFFDD",
"foreground": "#000000"
}
},
{
"name": "Markup: Link",
"scope": "meta.link",
"settings": {
"foreground": "#4B83CD"
}
},
{
"name": "Markup: Output",
"scope": [
"markup.output",
"markup.raw"
],
"settings": {
"foreground": "#777777"
}
},
{
"name": "Markup: Prompt",
"scope": "markup.prompt",
"settings": {
"foreground": "#777777"
}
},
{
"name": "Markup: Heading",
"scope": "markup.heading",
"settings": {
"foreground": "#AA3731"
}
},
{
"name": "Markup: Strong",
"scope": "markup.bold",
"settings": {
"fontStyle": "bold"
}
},
{
"name": "Markup: Traceback",
"scope": "markup.traceback",
"settings": {
"foreground": "#660000"
}
},
{
"name": "Markup: Underline",
"scope": "markup.underline",
"settings": {
"fontStyle": "underline"
}
},
{
"name": "Markup Quote",
"scope": "markup.quote",
"settings": {
"foreground": "#7A3E9D"
}
},
{
"name": "Markup Lists",
"scope": "markup.list",
"settings": {
"foreground": "#4B83CD"
}
},
{
"name": "Markup Styling",
"scope": [
"markup.bold",
"markup.italic"
],
"settings": {
"foreground": "#448C27"
}
},
{
"name": "Markup Inline",
"scope": "markup.inline.raw",
"settings": {
"fontStyle": "",
"foreground": "#AB6526"
}
},
{
"name": "Extra: Diff Range",
"scope": [
"meta.diff.range",
"meta.diff.index",
"meta.separator"
],
"settings": {
"background": "#DDDDFF",
"foreground": "#434343"
}
},
{
"name": "Extra: Diff From",
"scope": "meta.diff.header.from-file",
"settings": {
"background": "#FFDDDD",
"foreground": "#434343"
}
},
{
"name": "Extra: Diff To",
"scope": "meta.diff.header.to-file",
"settings": {
"background": "#DDFFDD",
"foreground": "#434343"
}
}
]
}