Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2025-01-12 21:28:51 +00:00
Code Issues Projects Releases Packages Wiki Activity

Make inlay hints colors more configurable

Browse source
This commit is contained in:
Veetaha 2020-08-26 02:37:58 +03:00
parent f647edcb08
commit 5b9a882edc
3 changed files with 116 additions and 48 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
docs/user/manual.adoc
View file

@ -367,6 +367,30 @@ include::./generated_assists.adoc[]
== Editor Features
=== VS Code
==== Color configurations
It is possible to change the foreground/background color of inlay hints. Just add this to your
`settings.json`:
[source,jsonc]
----
{
"workbench.colorCustomizations": {
// Name of the theme you are currently using
"[Default Dark+]": {
"rust_analyzer.inlayHints.foreground": "#868686f0",
"rust_analyzer.inlayHints.background": "#3d3d3d48",
// Overrides for specific kinds of inlay hints
"rust_analyzer.inlayHints.foreground.typeHints": "#fdb6fdf0",
"rust_analyzer.inlayHints.foreground.paramHints": "#fdb6fdf0",
"rust_analyzer.inlayHints.background.chainingHints": "#6b0c0c81"
}
}
}
----
==== Special `when` clause context for keybindings.
You may use `inRustProject` context to configure keybindings for rust projects only. For example:
[source,json]

67
editors/code/package.json
View file

@ -712,14 +712,77 @@
],
"colors": [
{
"id": "rust_analyzer.inlayHint",
"description": "Color for inlay hints",
"id": "rust_analyzer.inlayHints.foreground",
"description": "Foreground color of inlay hints (is overriden by more specific rust_analyzer.inlayHints.foreground.* configurations)",
"defaults": {
"dark": "#A0A0A0F0",
"light": "#747474",
"highContrast": "#BEBEBE"
}
},
{
"id": "rust_analyzer.inlayHints.background",
"description": "Background color of inlay hints (is overriden by more specific rust_analyzer.inlayHints.background.* configurations)",
"defaults": {
"dark": "#11223300",
"light": "#11223300",
"highContrast": "#11223300"
}
},
{
"id": "rust_analyzer.inlayHints.foreground.typeHints",
"description": "Foreground color of inlay type hints for variables (overrides rust_analyzer.inlayHints.foreground)",
"defaults": {
"dark": "rust_analyzer.inlayHints.foreground",
"light": "rust_analyzer.inlayHints.foreground",
"highContrast": "rust_analyzer.inlayHints.foreground"
}
},
{
"id": "rust_analyzer.inlayHints.foreground.chainingHints",
"description": "Foreground color of inlay type hints for method chains (overrides rust_analyzer.inlayHints.foreground)",
"defaults": {
"dark": "rust_analyzer.inlayHints.foreground",
"light": "rust_analyzer.inlayHints.foreground",
"highContrast": "rust_analyzer.inlayHints.foreground"
}
},
{
"id": "rust_analyzer.inlayHints.foreground.parameterHints",
"description": "Foreground color of function parameter name inlay hints at the call site (overrides rust_analyzer.inlayHints.foreground)",
"defaults": {
"dark": "rust_analyzer.inlayHints.foreground",
"light": "rust_analyzer.inlayHints.foreground",
"highContrast": "rust_analyzer.inlayHints.foreground"
}
},
{
"id": "rust_analyzer.inlayHints.background.typeHints",
"description": "Background color of inlay type hints for variables (overrides rust_analyzer.inlayHints.background)",
"defaults": {
"dark": "rust_analyzer.inlayHints.background",
"light": "rust_analyzer.inlayHints.background",
"highContrast": "rust_analyzer.inlayHints.background"
}
},
{
"id": "rust_analyzer.inlayHints.background.chainingHints",
"description": "Background color of inlay type hints for method chains (overrides rust_analyzer.inlayHints.background)",
"defaults": {
"dark": "rust_analyzer.inlayHints.background",
"light": "rust_analyzer.inlayHints.background",
"highContrast": "rust_analyzer.inlayHints.background"
}
},
{
"id": "rust_analyzer.inlayHints.background.parameterHints",
"description": "Background color of function parameter name inlay hints at the call site (overrides rust_analyzer.inlayHints.background)",
"defaults": {
"dark": "rust_analyzer.inlayHints.background",
"light": "rust_analyzer.inlayHints.background",
"highContrast": "rust_analyzer.inlayHints.background"
}
},
{
"id": "rust_analyzer.syntaxTreeBorder",
"description": "Color of the border displayed in the Rust source code for the selected syntax node (see \"Show Syntax Tree\" command)",

73
editors/code/src/inlay_hints.ts
View file

@ -39,54 +39,35 @@ export function activateInlayHints(ctx: Ctx) {
maybeUpdater.onConfigChange();
}
const typeHints = createHintStyle("type");
const paramHints = createHintStyle("parameter");
const chainingHints = createHintStyle("chaining");
const typeHints = {
decorationType: vscode.window.createTextEditorDecorationType({
after: {
color: new vscode.ThemeColor('rust_analyzer.inlayHint'),
fontStyle: "normal",
function createHintStyle(hintKind: "type" | "parameter" | "chaining") {
const [pos, render] = ({
type: ["after", (label: string) => `: ${label}`],
parameter: ["before", (label: string) => `${label}: `],
chaining: ["after", (label: string) => `: ${label}`],
} as const)[hintKind];
const fg = new vscode.ThemeColor(`rust_analyzer.inlayHints.foreground.${hintKind}Hints`);
const bg = new vscode.ThemeColor(`rust_analyzer.inlayHints.background.${hintKind}Hints`);
return {
decorationType: vscode.window.createTextEditorDecorationType({
[pos]: {
color: fg,
backgroundColor: bg,
fontStyle: "normal",
},
}),
toDecoration(hint: ra.InlayHint, conv: lc.Protocol2CodeConverter): vscode.DecorationOptions {
return {
range: conv.asRange(hint.range),
renderOptions: { [pos]: { contentText: render(hint.label) } }
};
}
}),
toDecoration(hint: ra.InlayHint.TypeHint, conv: lc.Protocol2CodeConverter): vscode.DecorationOptions {
return {
range: conv.asRange(hint.range),
renderOptions: { after: { contentText: `: ${hint.label}` } }
};
}
};
const paramHints = {
decorationType: vscode.window.createTextEditorDecorationType({
before: {
color: new vscode.ThemeColor('rust_analyzer.inlayHint'),
fontStyle: "normal",
}
}),
toDecoration(hint: ra.InlayHint.ParamHint, conv: lc.Protocol2CodeConverter): vscode.DecorationOptions {
return {
range: conv.asRange(hint.range),
renderOptions: { before: { contentText: `${hint.label}: ` } }
};
}
};
const chainingHints = {
decorationType: vscode.window.createTextEditorDecorationType({
after: {
color: new vscode.ThemeColor('rust_analyzer.inlayHint'),
fontStyle: "normal",
}
}),
toDecoration(hint: ra.InlayHint.ChainingHint, conv: lc.Protocol2CodeConverter): vscode.DecorationOptions {
return {
range: conv.asRange(hint.range),
renderOptions: { after: { contentText: ` ${hint.label}` } }
};
}
};
};
}
class HintsUpdater implements Disposable {
private sourceFiles = new Map<string, RustSourceFile>(); // map Uri -> RustSourceFile