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Add a new and improved syntax tree viewer

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This commit is contained in:
Giga Bowser 2024-12-20 19:12:04 -05:00
parent c0eaff7dd1
commit 5ffe45d8cd
14 changed files with 759 additions and 4 deletions
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33
editors/code/src/commands.ts
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@ -31,6 +31,7 @@ import type { LanguageClient } from "vscode-languageclient/node";
import { HOVER_REFERENCE_COMMAND } from "./client";
import type { DependencyId } from "./dependencies_provider";
import { log } from "./util";
import type { SyntaxElement } from "./syntax_tree_provider";
export * from "./ast_inspector";
export * from "./run";
@ -357,6 +358,38 @@ export async function execRevealDependency(e: RustEditor): Promise<void> {
await vscode.commands.executeCommand("rust-analyzer.revealDependency", e);
}
export function syntaxTreeReveal(): Cmd {
return async (element: SyntaxElement) => {
const activeEditor = vscode.window.activeTextEditor;
if (activeEditor !== undefined) {
const start = activeEditor.document.positionAt(element.start);
const end = activeEditor.document.positionAt(element.end);
const newSelection = new vscode.Selection(start, end);
activeEditor.selection = newSelection;
activeEditor.revealRange(newSelection);
}
};
}
export function syntaxTreeHideWhitespace(ctx: CtxInit): Cmd {
return async () => {
if (ctx.syntaxTreeProvider !== undefined) {
await ctx.syntaxTreeProvider.toggleWhitespace();
}
};
}
export function syntaxTreeShowWhitespace(ctx: CtxInit): Cmd {
return async () => {
if (ctx.syntaxTreeProvider !== undefined) {
await ctx.syntaxTreeProvider.toggleWhitespace();
}
};
}
export function ssr(ctx: CtxInit): Cmd {
return async () => {
const editor = vscode.window.activeTextEditor;