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-rw-r--r--editors/code/package.json5
-rw-r--r--editors/code/src/commands.ts50
-rw-r--r--editors/code/src/lsp_ext.ts6
-rw-r--r--editors/code/src/main.ts1
4 files changed, 62 insertions, 0 deletions
diff --git a/editors/code/package.json b/editors/code/package.json
index 1743b374c..17d9281ff 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -110,6 +110,11 @@
110 "category": "Rust Analyzer" 110 "category": "Rust Analyzer"
111 }, 111 },
112 { 112 {
113 "command": "rust-analyzer.viewItemTree",
114 "title": "Debug ItemTree",
115 "category": "Rust Analyzer"
116 },
117 {
113 "command": "rust-analyzer.viewCrateGraph", 118 "command": "rust-analyzer.viewCrateGraph",
114 "title": "View Crate Graph", 119 "title": "View Crate Graph",
115 "category": "Rust Analyzer" 120 "category": "Rust Analyzer"
diff --git a/editors/code/src/commands.ts b/editors/code/src/commands.ts
index 8ab259af2..8f672e68d 100644
--- a/editors/code/src/commands.ts
+++ b/editors/code/src/commands.ts
@@ -429,6 +429,56 @@ export function viewHir(ctx: Ctx): Cmd {
429 }; 429 };
430} 430}
431 431
432export function viewItemTree(ctx: Ctx): Cmd {
433 const tdcp = new class implements vscode.TextDocumentContentProvider {
434 readonly uri = vscode.Uri.parse('rust-analyzer://viewItemTree/itemtree.txt');
435 readonly eventEmitter = new vscode.EventEmitter<vscode.Uri>();
436 constructor() {
437 vscode.workspace.onDidChangeTextDocument(this.onDidChangeTextDocument, this, ctx.subscriptions);
438 vscode.window.onDidChangeActiveTextEditor(this.onDidChangeActiveTextEditor, this, ctx.subscriptions);
439 }
440
441 private onDidChangeTextDocument(event: vscode.TextDocumentChangeEvent) {
442 if (isRustDocument(event.document)) {
443 // We need to order this after language server updates, but there's no API for that.
444 // Hence, good old sleep().
445 void sleep(10).then(() => this.eventEmitter.fire(this.uri));
446 }
447 }
448 private onDidChangeActiveTextEditor(editor: vscode.TextEditor | undefined) {
449 if (editor && isRustEditor(editor)) {
450 this.eventEmitter.fire(this.uri);
451 }
452 }
453
454 provideTextDocumentContent(_uri: vscode.Uri, ct: vscode.CancellationToken): vscode.ProviderResult<string> {
455 const rustEditor = ctx.activeRustEditor;
456 const client = ctx.client;
457 if (!rustEditor || !client) return '';
458
459 const params = {
460 textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(rustEditor.document),
461 };
462 return client.sendRequest(ra.viewItemTree, params, ct);
463 }
464
465 get onDidChange(): vscode.Event<vscode.Uri> {
466 return this.eventEmitter.event;
467 }
468 };
469
470 ctx.pushCleanup(vscode.workspace.registerTextDocumentContentProvider('rust-analyzer', tdcp));
471
472 return async () => {
473 const document = await vscode.workspace.openTextDocument(tdcp.uri);
474 tdcp.eventEmitter.fire(tdcp.uri);
475 void await vscode.window.showTextDocument(document, {
476 viewColumn: vscode.ViewColumn.Two,
477 preserveFocus: true
478 });
479 };
480}
481
432export function viewCrateGraph(ctx: Ctx): Cmd { 482export function viewCrateGraph(ctx: Ctx): Cmd {
433 return async () => { 483 return async () => {
434 const panel = vscode.window.createWebviewPanel("rust-analyzer.crate-graph", "rust-analyzer crate graph", vscode.ViewColumn.Two); 484 const panel = vscode.window.createWebviewPanel("rust-analyzer.crate-graph", "rust-analyzer crate graph", vscode.ViewColumn.Two);
diff --git a/editors/code/src/lsp_ext.ts b/editors/code/src/lsp_ext.ts
index aa745a65c..6d5c2ea72 100644
--- a/editors/code/src/lsp_ext.ts
+++ b/editors/code/src/lsp_ext.ts
@@ -27,6 +27,12 @@ export const syntaxTree = new lc.RequestType<SyntaxTreeParams, string, void>("ru
27 27
28export const viewHir = new lc.RequestType<lc.TextDocumentPositionParams, string, void>("rust-analyzer/viewHir"); 28export const viewHir = new lc.RequestType<lc.TextDocumentPositionParams, string, void>("rust-analyzer/viewHir");
29 29
30export interface ViewItemTreeParams {
31 textDocument: lc.TextDocumentIdentifier;
32}
33
34export const viewItemTree = new lc.RequestType<ViewItemTreeParams, string, void>("rust-analyzer/viewItemTree");
35
30export const viewCrateGraph = new lc.RequestType0<string, void>("rust-analyzer/viewCrateGraph"); 36export const viewCrateGraph = new lc.RequestType0<string, void>("rust-analyzer/viewCrateGraph");
31 37
32export interface ExpandMacroParams { 38export interface ExpandMacroParams {
diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 516322d03..92c797d47 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -106,6 +106,7 @@ async function tryActivate(context: vscode.ExtensionContext) {
106 ctx.registerCommand('parentModule', commands.parentModule); 106 ctx.registerCommand('parentModule', commands.parentModule);
107 ctx.registerCommand('syntaxTree', commands.syntaxTree); 107 ctx.registerCommand('syntaxTree', commands.syntaxTree);
108 ctx.registerCommand('viewHir', commands.viewHir); 108 ctx.registerCommand('viewHir', commands.viewHir);
109 ctx.registerCommand('viewItemTree', commands.viewItemTree);
109 ctx.registerCommand('viewCrateGraph', commands.viewCrateGraph); 110 ctx.registerCommand('viewCrateGraph', commands.viewCrateGraph);
110 ctx.registerCommand('expandMacro', commands.expandMacro); 111 ctx.registerCommand('expandMacro', commands.expandMacro);
111 ctx.registerCommand('run', commands.run); 112 ctx.registerCommand('run', commands.run);