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-rw-r--r--codeless/src/extension.ts199
1 files changed, 0 insertions, 199 deletions
diff --git a/codeless/src/extension.ts b/codeless/src/extension.ts
deleted file mode 100644
index 99cbfc78e..000000000
--- a/codeless/src/extension.ts
+++ /dev/null
@@ -1,199 +0,0 @@
1'use strict';
2import * as vscode from 'vscode';
3import * as lc from 'vscode-languageclient'
4
5
6let client: lc.LanguageClient;
7
8let uris = {
9 syntaxTree: vscode.Uri.parse('libsyntax-rust://syntaxtree')
10}
11
12
13export function activate(context: vscode.ExtensionContext) {
14 let textDocumentContentProvider = new TextDocumentContentProvider()
15 let dispose = (disposable) => {
16 context.subscriptions.push(disposable);
17 }
18 let registerCommand = (name, f) => {
19 dispose(vscode.commands.registerCommand(name, f))
20 }
21
22 registerCommand('libsyntax-rust.syntaxTree', () => openDoc(uris.syntaxTree))
23 registerCommand('libsyntax-rust.extendSelection', async () => {
24 let editor = vscode.window.activeTextEditor
25 if (editor == null || editor.document.languageId != "rust") return
26 let request: ExtendSelectionParams = {
27 textDocument: { uri: editor.document.uri.toString() },
28 selections: editor.selections.map((s) => {
29 return { start: s.start, end: s.end };
30 })
31 }
32 let response = await client.sendRequest<ExtendSelectionResult>("m/extendSelection", request)
33 editor.selections = response.selections.map((range) => {
34 return new vscode.Selection(
35 new vscode.Position(range.start.line, range.start.character),
36 new vscode.Position(range.end.line, range.end.character),
37 )
38 })
39 })
40
41 dispose(vscode.workspace.registerTextDocumentContentProvider(
42 'libsyntax-rust',
43 textDocumentContentProvider
44 ))
45 startServer()
46 vscode.workspace.onDidChangeTextDocument((event: vscode.TextDocumentChangeEvent) => {
47 let doc = event.document
48 if (doc.languageId != "rust") return
49 // We need to order this after LS updates, but there's no API for that.
50 // Hence, good old setTimeout.
51 setTimeout(() => {
52 textDocumentContentProvider.eventEmitter.fire(uris.syntaxTree)
53 }, 10)
54 }, null, context.subscriptions)
55}
56
57export function deactivate(): Thenable<void> {
58 if (!client) {
59 return undefined;
60 }
61 return client.stop();
62}
63
64function startServer() {
65 let run: lc.Executable = {
66 command: "cargo",
67 args: ["run", "--package", "m"],
68 options: { cwd: "." }
69 }
70 let serverOptions: lc.ServerOptions = {
71 run,
72 debug: run
73 };
74
75 let clientOptions: lc.LanguageClientOptions = {
76 documentSelector: [{ scheme: 'file', language: 'rust' }],
77 };
78
79 client = new lc.LanguageClient(
80 'm',
81 'm languge server',
82 serverOptions,
83 clientOptions,
84 );
85 client.onReady().then(() => {
86 client.onNotification(
87 new lc.NotificationType("m/publishDecorations"),
88 (params: PublishDecorationsParams) => {
89 console.log("A");
90 console.log(params.uri);
91 console.log(vscode.window.activeTextEditor.document.uri.toString());
92 console.log("B");
93
94 let editor = vscode.window.visibleTextEditors.find(
95 (editor) => editor.document.uri.toString() == params.uri
96 )
97 if (editor == null) return;
98 setHighlights(
99 editor,
100 params.decorations,
101 )
102 }
103 )
104 })
105 client.start();
106}
107
108async function openDoc(uri: vscode.Uri) {
109 let document = await vscode.workspace.openTextDocument(uri)
110 return vscode.window.showTextDocument(document, vscode.ViewColumn.Two, true)
111}
112
113class TextDocumentContentProvider implements vscode.TextDocumentContentProvider {
114 public eventEmitter = new vscode.EventEmitter<vscode.Uri>()
115 public syntaxTree: string = "Not available"
116
117 public provideTextDocumentContent(uri: vscode.Uri): vscode.ProviderResult<string> {
118 let editor = vscode.window.activeTextEditor;
119 if (editor == null) return ""
120 let request: SyntaxTreeParams = {
121 textDocument: { uri: editor.document.uri.toString() }
122 };
123 return client.sendRequest<SyntaxTreeResult>("m/syntaxTree", request);
124 }
125
126 get onDidChange(): vscode.Event<vscode.Uri> {
127 return this.eventEmitter.event
128 }
129}
130
131
132const decorations = (() => {
133 const decor = (obj) => vscode.window.createTextEditorDecorationType({ color: obj })
134 return {
135 background: decor("#3F3F3F"),
136 error: vscode.window.createTextEditorDecorationType({
137 borderColor: "red",
138 borderStyle: "none none dashed none",
139 }),
140 comment: decor("#7F9F7F"),
141 string: decor("#CC9393"),
142 keyword: decor("#F0DFAF"),
143 function: decor("#93E0E3"),
144 parameter: decor("#94BFF3"),
145 builtin: decor("#DD6718"),
146 text: decor("#DCDCCC"),
147 attribute: decor("#BFEBBF"),
148 literal: decor("#DFAF8F"),
149 }
150})()
151
152function setHighlights(
153 editor: vscode.TextEditor,
154 highlihgs: Array<Decoration>
155) {
156 let byTag = {}
157 for (let tag in decorations) {
158 byTag[tag] = []
159 }
160
161 for (let d of highlihgs) {
162 if (!byTag[d.tag]) {
163 console.log(`unknown tag ${d.tag}`)
164 continue
165 }
166 byTag[d.tag].push(d.range)
167 }
168
169 for (let tag in byTag) {
170 let dec = decorations[tag]
171 let ranges = byTag[tag]
172 editor.setDecorations(dec, ranges)
173 }
174}
175
176interface SyntaxTreeParams {
177 textDocument: lc.TextDocumentIdentifier;
178}
179
180type SyntaxTreeResult = string
181
182interface ExtendSelectionParams {
183 textDocument: lc.TextDocumentIdentifier;
184 selections: lc.Range[];
185}
186
187interface ExtendSelectionResult {
188 selections: lc.Range[];
189}
190
191interface PublishDecorationsParams {
192 uri: string,
193 decorations: Decoration[],
194}
195
196interface Decoration {
197 range: lc.Range,
198 tag: string,
199}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 04:28:48 +0000