language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-02 06:41:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

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
Download patch file Download diff file Expand all files Collapse all files

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