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Bug : eclipse-sirius#1860 Signed-off-by: Michaël Charfadi <[email protected]>
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...nts-view-emf/src/main/java/org/eclipse/sirius/components/view/emf/diagram/IdProvider.java
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|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2023 Obeo. | ||
| * This program and the accompanying materials | ||
| * are made available under the terms of the Eclipse Public License v2.0 | ||
| * which accompanies this distribution, and is available at | ||
| * https://www.eclipse.org/legal/epl-2.0/ | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| * | ||
| * Contributors: | ||
| * Obeo - initial API and implementation | ||
| *******************************************************************************/ | ||
| package org.eclipse.sirius.components.view.emf.diagram; | ||
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|
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| import java.util.Objects; | ||
| import java.util.function.Function; | ||
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| import org.eclipse.emf.ecore.EObject; | ||
| import org.eclipse.sirius.components.core.api.IObjectService; | ||
| import org.eclipse.sirius.components.view.DiagramDescription; | ||
| import org.eclipse.sirius.components.view.DiagramElementDescription; | ||
| import org.springframework.stereotype.Service; | ||
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|
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| /** | ||
| * Set a detailed descriptionID. | ||
| * | ||
| * @author mcharfadi | ||
| */ | ||
| @Service | ||
| public class IdProvider { | ||
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| private static final String SIRIUS_PROTOCOL = "siriusComponents://"; | ||
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| private static final String SOURCE_KIND_VIEW = "?sourceKind=view"; | ||
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| private static final String DIAGRAM_PATH_VIEW = SIRIUS_PROTOCOL + "diagramDescription" + SOURCE_KIND_VIEW; | ||
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| private static final String EDGE_PATH_VIEW = SIRIUS_PROTOCOL + "edgeDescription" + SOURCE_KIND_VIEW; | ||
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| private static final String NODE_PATH_VIEW = SIRIUS_PROTOCOL + "nodeDescription" + SOURCE_KIND_VIEW; | ||
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| private static final String SOURCE_ID = "sourceId="; | ||
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| private static final String SOURCE_ELEMENT_ID = "sourceElementId="; | ||
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| private static final String AMPERSAND = "&"; | ||
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| private IObjectService objectService; | ||
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| public IdProvider(IObjectService objectService) { | ||
| this.objectService = Objects.requireNonNull(objectService); | ||
| } | ||
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| public String getId(DiagramDescription viewDiagramDescription) { | ||
| String sourceId = this.getSourceIdFromElementDescription(viewDiagramDescription); | ||
| String sourceElementId = this.objectService.getId(viewDiagramDescription); | ||
| return this.getPath(viewDiagramDescription) + AMPERSAND + SOURCE_ID + sourceId + AMPERSAND + SOURCE_ELEMENT_ID + sourceElementId; | ||
| } | ||
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| public String getIdElementDescription(DiagramElementDescription diagramElementDescription) { | ||
| String sourceId = this.getSourceIdFromElementDescription(diagramElementDescription); | ||
| String sourceElementId = this.objectService.getId(diagramElementDescription); | ||
| return this.getPath(diagramElementDescription) + AMPERSAND + SOURCE_ID + sourceId + AMPERSAND + SOURCE_ELEMENT_ID + sourceElementId; | ||
| } | ||
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| public Function<DiagramElementDescription, String> getIdElementDescription = (diagramElementDescription) -> { | ||
| String sourceId = this.getSourceIdFromElementDescription(diagramElementDescription); | ||
| String sourceElementId = this.objectService.getId(diagramElementDescription); | ||
| return this.getPath(diagramElementDescription) + AMPERSAND + SOURCE_ID + sourceId + AMPERSAND + SOURCE_ELEMENT_ID + sourceElementId; | ||
| }; | ||
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| private String getPath(EObject elementDescription) { | ||
| if (elementDescription instanceof DiagramDescription) { | ||
| return DIAGRAM_PATH_VIEW; | ||
| } | ||
| if (elementDescription instanceof org.eclipse.sirius.components.view.NodeDescription) { | ||
| return NODE_PATH_VIEW; | ||
| } | ||
| if (elementDescription instanceof org.eclipse.sirius.components.view.EdgeDescription) { | ||
| return EDGE_PATH_VIEW; | ||
| } | ||
| return SIRIUS_PROTOCOL; | ||
| } | ||
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| private String getSourceIdFromElementDescription(EObject elementDescription) { | ||
| return elementDescription.eResource().getURI().toString().split("///")[1]; | ||
| } | ||
| } |
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