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Refactor applySourceChange

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This commit is contained in:
Aleksey Kladov 2019-12-30 16:43:34 +01:00
parent 83d2527880
commit 5aebf1081d
7 changed files with 68 additions and 89 deletions
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22
editors/code/src/ctx.ts
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@ -27,6 +27,28 @@ export class Ctx {
this.pushCleanup(d);
}
overrideCommand(name: string, factory: (ctx: Ctx) => Cmd) {
const defaultCmd = `default:${name}`;
const override = factory(this);
const original = (...args: any[]) =>
vscode.commands.executeCommand(defaultCmd, ...args);
try {
const d = vscode.commands.registerCommand(
name,
async (...args: any[]) => {
if (!(await override(...args))) {
return await original(...args);
}
},
);
this.pushCleanup(d);
} catch (_) {
vscode.window.showWarningMessage(
'Enhanced typing feature is disabled because of incompatibility with VIM extension, consider turning off rust-analyzer.enableEnhancedTyping: https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/README.md#settings',
);
}
}
pushCleanup(d: { dispose(): any }) {
this.extCtx.subscriptions.push(d);
}