@eclipse-glsp/client
Version:
A sprotty-based client for GLSP
118 lines • 5.78 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LocalElementNavigator = void 0;
/********************************************************************************
* Copyright (c) 2023-2024 Business Informatics Group (TU Wien) and others.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the Eclipse
* Public License v. 2.0 are satisfied: GNU General Public License, version 2
* with the GNU Classpath Exception which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
********************************************************************************/
const sprotty_1 = require("@eclipse-glsp/sprotty");
const inversify_1 = require("inversify");
const css_feedback_1 = require("../../../base/feedback/css-feedback");
const model_1 = require("../../../model");
let LocalElementNavigator = class LocalElementNavigator {
constructor() {
this.navigableElementCSS = 'navigable-element';
}
previous(root, current, previousCurrent, predicate) {
return this.getPreviousElement(current, predicate);
}
next(root, current, previousCurrent, predicate) {
return this.getNextElement(current, predicate);
}
up(root, current, previousCurrent, predicate) {
return this.getIterable(current, previousCurrent, predicate);
}
down(root, current, previousCurrent, predicate) {
return this.getIterable(current, previousCurrent, predicate);
}
process(root, current, target, previousCurrent, predicate) {
let elements = [];
// Mark only edges
if (target instanceof model_1.GEdge) {
// If current is a edge, we have to check the source and target
if (current instanceof model_1.GEdge) {
elements = this.getIterables(target, current.source === target.source ? current.source : current.target, predicate);
}
else {
// Otherwise take the current as it is
elements = this.getIterables(target, current, predicate);
}
}
elements.filter(e => e.id !== target.id).forEach(e => this.actionDispatcher.dispatch((0, css_feedback_1.applyCssClasses)(e, this.navigableElementCSS)));
}
clean(root, current, previousCurrent) {
root.index.all().forEach(e => this.actionDispatcher.dispatch((0, css_feedback_1.deleteCssClasses)(e, this.navigableElementCSS)));
}
getIterables(current, previousCurrent, predicate = () => true) {
var _a, _b;
const elements = [];
if (current instanceof model_1.GEdge) {
if (current.target === previousCurrent) {
(_a = current.target) === null || _a === void 0 ? void 0 : _a.incomingEdges.forEach(e => elements.push(e));
}
else {
(_b = current.source) === null || _b === void 0 ? void 0 : _b.outgoingEdges.forEach(e => elements.push(e));
}
}
return elements.filter(predicate);
}
getIterable(current, previousCurrent, predicate = () => true) {
return this.getIterables(current, previousCurrent, predicate).filter(e => e.id !== current.id)[0];
}
getNextElement(current, predicate = () => true) {
const elements = [];
if (current instanceof sprotty_1.GConnectableElement) {
current.outgoingEdges.forEach(e => elements.push(e));
}
else if (current instanceof model_1.GEdge) {
const target = current.target;
elements.push(target);
}
return elements.filter(predicate)[0];
}
getPreviousElement(current, predicate = () => true) {
const elements = [];
if (current instanceof sprotty_1.GConnectableElement) {
current.incomingEdges.forEach(e => elements.push(e));
}
else if (current instanceof model_1.GEdge) {
const source = current.source;
elements.push(source);
}
return elements.filter(predicate)[0];
}
};
exports.LocalElementNavigator = LocalElementNavigator;
__decorate([
(0, inversify_1.inject)(sprotty_1.EdgeRouterRegistry),
(0, inversify_1.optional)(),
__metadata("design:type", sprotty_1.EdgeRouterRegistry)
], LocalElementNavigator.prototype, "edgeRouterRegistry", void 0);
__decorate([
(0, inversify_1.inject)(sprotty_1.TYPES.IActionDispatcher),
__metadata("design:type", Object)
], LocalElementNavigator.prototype, "actionDispatcher", void 0);
exports.LocalElementNavigator = LocalElementNavigator = __decorate([
(0, inversify_1.injectable)()
], LocalElementNavigator);
//# sourceMappingURL=local-element-navigator.js.map