vscode-texinfo/src/global_context.ts

76 lines
2.6 KiB
TypeScript

/**
* global_context.ts
*
* Copyright (C) 2021 CismonX <admin@cismon.net>
*
* This file is part of vscode-texinfo.
*
* vscode-texinfo is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* vscode-texinfo is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* vscode-texinfo. If not, see <https://www.gnu.org/licenses/>.
*/
import * as vscode from 'vscode';
import ContextMapping from './context_mapping';
import Diagnosis from './diagnosis';
import Indicator from './indicator';
import Logger from './logger';
import Options from './options';
import CodeLensProvider from './providers/code_lens';
import CompletionItemProvider from './providers/completion_item';
import DocumentSymbolProvider from './providers/document_symbol';
import FoldingRangeProvider from './providers/folding_range';
/**
* Manage extension-level global-scope contexts.
*/
export default class GlobalContext {
readonly contextMapping = new ContextMapping(this);
readonly diagnosis = new Diagnosis;
readonly indicator = new Indicator(this);
readonly logger = new Logger;
readonly path = this.context.extensionPath;
/**
* Note: `Options`' no singleton.
*
* Do not wire directly, always use `globalContext.options` instead.
*/
get options() {
return this._options ??= new Options;
}
subscribe(...items: vscode.Disposable[]) {
this.context.subscriptions.push(...items);
}
constructor(private readonly context: vscode.ExtensionContext) {
this.subscribe(
this.contextMapping, this.diagnosis, this.indicator, this.logger,
vscode.languages.registerCodeLensProvider('texinfo',
new CodeLensProvider(this)),
vscode.languages.registerCompletionItemProvider('texinfo',
new CompletionItemProvider(this), '@'),
vscode.languages.registerDocumentSymbolProvider('texinfo',
new DocumentSymbolProvider(this)),
vscode.languages.registerFoldingRangeProvider('texinfo',
new FoldingRangeProvider(this)),
vscode.workspace.onDidChangeConfiguration(
() => this._options = undefined),
);
}
private _options?: Options;
}