monaco-editor
Version:
A browser based code editor
259 lines (258 loc) • 13.4 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
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import * as nls from '../../../nls.js';
import { onUnexpectedError } from '../../../base/common/errors.js';
import { dispose } from '../../../base/common/lifecycle.js';
import { ICodeEditorService } from '../../browser/services/codeEditorService.js';
import { IInstantiationService } from '../../../platform/instantiation/common/instantiation.js';
import { IContextKeyService, RawContextKey } from '../../../platform/contextkey/common/contextkey.js';
import { IConfigurationService } from '../../../platform/configuration/common/configuration.js';
import { IStorageService } from '../../../platform/storage/common/storage.js';
import { ReferenceWidget } from './referencesWidget.js';
import { Range } from '../../common/core/range.js';
import { Position } from '../../common/core/position.js';
import { INotificationService } from '../../../platform/notification/common/notification.js';
export var ctxReferenceSearchVisible = new RawContextKey('referenceSearchVisible', false);
var ReferencesController = /** @class */ (function () {
function ReferencesController(_defaultTreeKeyboardSupport, editor, contextKeyService, _editorService, _notificationService, _instantiationService, _storageService, _configurationService) {
this._defaultTreeKeyboardSupport = _defaultTreeKeyboardSupport;
this._editorService = _editorService;
this._notificationService = _notificationService;
this._instantiationService = _instantiationService;
this._storageService = _storageService;
this._configurationService = _configurationService;
this._requestIdPool = 0;
this._disposables = [];
this._ignoreModelChangeEvent = false;
this._editor = editor;
this._referenceSearchVisible = ctxReferenceSearchVisible.bindTo(contextKeyService);
}
ReferencesController.get = function (editor) {
return editor.getContribution(ReferencesController.ID);
};
ReferencesController.prototype.getId = function () {
return ReferencesController.ID;
};
ReferencesController.prototype.dispose = function () {
this._referenceSearchVisible.reset();
dispose(this._disposables);
dispose(this._widget);
dispose(this._model);
this._widget = null;
this._model = null;
this._editor = null;
};
ReferencesController.prototype.toggleWidget = function (range, modelPromise, options) {
var _this = this;
// close current widget and return early is position didn't change
var widgetPosition;
if (this._widget) {
widgetPosition = this._widget.position;
}
this.closeWidget();
if (!!widgetPosition && range.containsPosition(widgetPosition)) {
return null;
}
this._referenceSearchVisible.set(true);
// close the widget on model/mode changes
this._disposables.push(this._editor.onDidChangeModelLanguage(function () { _this.closeWidget(); }));
this._disposables.push(this._editor.onDidChangeModel(function () {
if (!_this._ignoreModelChangeEvent) {
_this.closeWidget();
}
}));
var storageKey = 'peekViewLayout';
var data = JSON.parse(this._storageService.get(storageKey, 0 /* GLOBAL */, '{}'));
this._widget = this._instantiationService.createInstance(ReferenceWidget, this._editor, this._defaultTreeKeyboardSupport, data);
this._widget.setTitle(nls.localize('labelLoading', "Loading..."));
this._widget.show(range);
this._disposables.push(this._widget.onDidClose(function () {
modelPromise.cancel();
_this._storageService.store(storageKey, JSON.stringify(_this._widget.layoutData), 0 /* GLOBAL */);
_this._widget = null;
_this.closeWidget();
}));
this._disposables.push(this._widget.onDidSelectReference(function (event) {
var element = event.element, kind = event.kind;
switch (kind) {
case 'open':
if (event.source === 'editor'
&& _this._configurationService.getValue('editor.stablePeek')) {
// when stable peek is configured we don't close
// the peek window on selecting the editor
break;
}
case 'side':
_this.openReference(element, kind === 'side');
break;
case 'goto':
if (options.onGoto) {
options.onGoto(element);
}
else {
_this._gotoReference(element);
}
break;
}
}));
var requestId = ++this._requestIdPool;
modelPromise.then(function (model) {
// still current request? widget still open?
if (requestId !== _this._requestIdPool || !_this._widget) {
return undefined;
}
if (_this._model) {
_this._model.dispose();
}
_this._model = model;
// show widget
return _this._widget.setModel(_this._model).then(function () {
if (_this._widget) { // might have been closed
// set title
_this._widget.setMetaTitle(options.getMetaTitle(_this._model));
// set 'best' selection
var uri = _this._editor.getModel().uri;
var pos = new Position(range.startLineNumber, range.startColumn);
var selection = _this._model.nearestReference(uri, pos);
if (selection) {
return _this._widget.setSelection(selection);
}
}
return undefined;
});
}, function (error) {
_this._notificationService.error(error);
});
};
ReferencesController.prototype.goToNextOrPreviousReference = function (fwd) {
return __awaiter(this, void 0, void 0, function () {
var source, target, editorFocus;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!this._model) return [3 /*break*/, 3];
source = this._model.nearestReference(this._editor.getModel().uri, this._widget.position);
target = this._model.nextOrPreviousReference(source, fwd);
editorFocus = this._editor.hasTextFocus();
return [4 /*yield*/, this._widget.setSelection(target)];
case 1:
_a.sent();
return [4 /*yield*/, this._gotoReference(target)];
case 2:
_a.sent();
if (editorFocus) {
this._editor.focus();
}
_a.label = 3;
case 3: return [2 /*return*/];
}
});
});
};
ReferencesController.prototype.closeWidget = function () {
dispose(this._widget);
this._widget = null;
this._referenceSearchVisible.reset();
this._disposables = dispose(this._disposables);
dispose(this._model);
this._model = null;
this._editor.focus();
this._requestIdPool += 1; // Cancel pending requests
};
ReferencesController.prototype._gotoReference = function (ref) {
var _this = this;
this._widget.hide();
this._ignoreModelChangeEvent = true;
var range = Range.lift(ref.range).collapseToStart();
return this._editorService.openCodeEditor({
resource: ref.uri,
options: { selection: range }
}, this._editor).then(function (openedEditor) {
_this._ignoreModelChangeEvent = false;
if (!openedEditor || openedEditor !== _this._editor) {
// TODO@Alex TODO@Joh
// when opening the current reference we might end up
// in a different editor instance. that means we also have
// a different instance of this reference search controller
// and cannot hold onto the widget (which likely doesn't
// exist). Instead of bailing out we should find the
// 'sister' action and pass our current model on to it.
_this.closeWidget();
return;
}
_this._widget.show(range);
_this._widget.focus();
}, function (err) {
_this._ignoreModelChangeEvent = false;
onUnexpectedError(err);
});
};
ReferencesController.prototype.openReference = function (ref, sideBySide) {
// clear stage
if (!sideBySide) {
this.closeWidget();
}
var uri = ref.uri, range = ref.range;
this._editorService.openCodeEditor({
resource: uri,
options: { selection: range }
}, this._editor, sideBySide);
};
ReferencesController.ID = 'editor.contrib.referencesController';
ReferencesController = __decorate([
__param(2, IContextKeyService),
__param(3, ICodeEditorService),
__param(4, INotificationService),
__param(5, IInstantiationService),
__param(6, IStorageService),
__param(7, IConfigurationService)
], ReferencesController);
return ReferencesController;
}());
export { ReferencesController };