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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { windowOpenNoOpener } from 'vs/base/browser/dom';
import { Schemas } from 'vs/base/common/network';
import { URI } from 'vs/base/common/uri';
import { ICodeEditor } from 'vs/editor/browser/editorBrowser';
import { AbstractCodeEditorService } from 'vs/editor/browser/services/abstractCodeEditorService';
import { ICodeEditorService } from 'vs/editor/browser/services/codeEditorService';
import { IRange } from 'vs/editor/common/core/range';
import { ScrollType } from 'vs/editor/common/editorCommon';
import { ITextModel } from 'vs/editor/common/model';
import { IContextKey, IContextKeyService } from 'vs/platform/contextkey/common/contextkey';
import { IResourceEditorInput, ITextResourceEditorInput } from 'vs/platform/editor/common/editor';
import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
import { IThemeService } from 'vs/platform/theme/common/themeService';
export class StandaloneCodeEditorService extends AbstractCodeEditorService {
private readonly _editorIsOpen: IContextKey<boolean>;
private _activeCodeEditor: ICodeEditor | null;
constructor(
@IContextKeyService contextKeyService: IContextKeyService,
@IThemeService themeService: IThemeService,
) {
super(themeService);
this.onCodeEditorAdd(() => this._checkContextKey());
this.onCodeEditorRemove(() => this._checkContextKey());
this._editorIsOpen = contextKeyService.createKey('editorIsOpen', false);
this._activeCodeEditor = null;
}
private _checkContextKey(): void {
let hasCodeEditor = false;
for (const editor of this.listCodeEditors()) {
if (!editor.isSimpleWidget) {
hasCodeEditor = true;
break;
}
}
this._editorIsOpen.set(hasCodeEditor);
}
public setActiveCodeEditor(activeCodeEditor: ICodeEditor | null): void {
this._activeCodeEditor = activeCodeEditor;
}
public getActiveCodeEditor(): ICodeEditor | null {
return this._activeCodeEditor;
}
public openCodeEditor(input: IResourceEditorInput, source: ICodeEditor | null, sideBySide?: boolean): Promise<ICodeEditor | null> {
if (!source) {
return Promise.resolve(null);
}
return Promise.resolve(this.doOpenEditor(source, input));
}
private doOpenEditor(editor: ICodeEditor, input: ITextResourceEditorInput): ICodeEditor | null {
const model = this.findModel(editor, input.resource);
if (!model) {
if (input.resource) {
const schema = input.resource.scheme;
if (schema === Schemas.http || schema === Schemas.https) {
// This is a fully qualified http or https URL
windowOpenNoOpener(input.resource.toString());
return editor;
}
}
return null;
}
const selection = <IRange>(input.options ? input.options.selection : null);
if (selection) {
if (typeof selection.endLineNumber === 'number' && typeof selection.endColumn === 'number') {
editor.setSelection(selection);
editor.revealRangeInCenter(selection, ScrollType.Immediate);
} else {
const pos = {
lineNumber: selection.startLineNumber,
column: selection.startColumn
};
editor.setPosition(pos);
editor.revealPositionInCenter(pos, ScrollType.Immediate);
}
}
return editor;
}
private findModel(editor: ICodeEditor, resource: URI): ITextModel | null {
const model = editor.getModel();
if (model && model.uri.toString() !== resource.toString()) {
return null;
}
return model;
}
}
registerSingleton(ICodeEditorService, StandaloneCodeEditorService);
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