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Implement StatusBar

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This commit is contained in:
Aleksey Kladov 2020-07-02 12:37:04 +02:00
parent a03cfa4926
commit 3ef7676076
8 changed files with 93 additions and 5 deletions
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43
editors/code/src/ctx.ts
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@ -1,9 +1,11 @@
import * as vscode from 'vscode';
import * as lc from 'vscode-languageclient';
import * as ra from './lsp_ext';
import { Config } from './config';
import { createClient } from './client';
import { isRustEditor, RustEditor } from './util';
import { Status } from './lsp_ext';
export class Ctx {
private constructor(
@ -11,6 +13,7 @@ export class Ctx {
private readonly extCtx: vscode.ExtensionContext,
readonly client: lc.LanguageClient,
readonly serverPath: string,
readonly statusBar: vscode.StatusBarItem,
) {
}
@ -22,9 +25,18 @@ export class Ctx {
cwd: string,
): Promise<Ctx> {
const client = createClient(serverPath, cwd);
const res = new Ctx(config, extCtx, client, serverPath);
const statusBar = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left);
extCtx.subscriptions.push(statusBar);
statusBar.text = "rust-analyzer";
statusBar.tooltip = "ready";
statusBar.show();
const res = new Ctx(config, extCtx, client, serverPath, statusBar);
res.pushCleanup(client.start());
await client.onReady();
client.onNotification(ra.status, (status) => res.setStatus(status));
return res;
}
@ -54,6 +66,35 @@ export class Ctx {
return this.extCtx.subscriptions;
}
setStatus(status: Status) {
switch (status) {
case "loading":
this.statusBar.text = "$(sync~spin) rust-analyzer";
this.statusBar.tooltip = "Loading the project";
this.statusBar.command = undefined;
this.statusBar.color = undefined;
break;
case "ready":
this.statusBar.text = "rust-analyzer";
this.statusBar.tooltip = "Ready";
this.statusBar.command = undefined;
this.statusBar.color = undefined;
break;
case "invalid":
this.statusBar.text = "$(error) rust-analyzer";
this.statusBar.tooltip = "Failed to load the project";
this.statusBar.command = undefined;
this.statusBar.color = new vscode.ThemeColor("notificationsErrorIcon.foreground");
break;
case "needsReload":
this.statusBar.text = "$(warning) rust-analyzer";
this.statusBar.tooltip = "Click to reload";
this.statusBar.command = "rust-analyzer.reloadWorkspace";
this.statusBar.color = new vscode.ThemeColor("notificationsWarningIcon.foreground");
break;
}
}
pushCleanup(d: Disposable) {
this.extCtx.subscriptions.push(d);
}