Refactor show syntax tree action

1 files changed, 0 insertions, 76 deletions

diff --git a/editors/code/src/commands/syntaxTree.ts b/editors/code/src/commands/syntaxTree.ts
deleted file mode 100644
index 89a80550c..000000000
--- a/editors/code/src/commands/syntaxTree.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import * as vscode from 'vscode';
-import { Range, TextDocumentIdentifier } from 'vscode-languageclient';
-
-import { Server } from '../server';
-
-export const syntaxTreeUri = vscode.Uri.parse('rust-analyzer://syntaxtree');
-
-export class SyntaxTreeContentProvider
-    implements vscode.TextDocumentContentProvider {
-    public eventEmitter = new vscode.EventEmitter<vscode.Uri>();
-    public syntaxTree: string = 'Not available';
-
-    public provideTextDocumentContent(
-        uri: vscode.Uri,
-    ): vscode.ProviderResult<string> {
-        const editor = vscode.window.activeTextEditor;
-        if (editor == null) {
-            return '';
-        }
-
-        let range: Range | undefined;
-
-        // When the range based query is enabled we take the range of the selection
-        if (uri.query === 'range=true') {
-            range = editor.selection.isEmpty
-                ? undefined
-                : Server.client.code2ProtocolConverter.asRange(
-                      editor.selection,
-                  );
-        }
-
-        const request: SyntaxTreeParams = {
-            textDocument: { uri: editor.document.uri.toString() },
-            range,
-        };
-        return Server.client.sendRequest<SyntaxTreeResult>(
-            'rust-analyzer/syntaxTree',
-            request,
-        );
-    }
-
-    get onDidChange(): vscode.Event<vscode.Uri> {
-        return this.eventEmitter.event;
-    }
-}
-
-interface SyntaxTreeParams {
-    textDocument: TextDocumentIdentifier;
-    range?: Range;
-}
-
-type SyntaxTreeResult = string;
-
-// Opens the virtual file that will show the syntax tree
-//
-// The contents of the file come from the `TextDocumentContentProvider`
-export function createHandle(provider: SyntaxTreeContentProvider) {
-    return async () => {
-        const editor = vscode.window.activeTextEditor;
-        const rangeEnabled = !!(editor && !editor.selection.isEmpty);
-
-        const uri = rangeEnabled
-            ? vscode.Uri.parse(`${syntaxTreeUri.toString()}?range=true`)
-            : syntaxTreeUri;
-
-        const document = await vscode.workspace.openTextDocument(uri);
-
-        provider.eventEmitter.fire(uri);
-
-        return vscode.window.showTextDocument(
-            document,
-            vscode.ViewColumn.Two,
-            true,
-        );
-    };
-}