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Draft for update infra of plant hier
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136 changes: 136 additions & 0 deletions
136
.../org/eclipse/fordiac/ide/hierarchymanager/ui/listeners/HierachyManagerUpdateListener.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2024 Primetals Technology Austria GmbH | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0. | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| * | ||
| * Contributors: | ||
| * Michael Oberlehner - initial API and implementation and/or initial documentation | ||
| *******************************************************************************/ | ||
| package org.eclipse.fordiac.ide.hierarchymanager.ui.listeners; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
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| import org.eclipse.core.commands.operations.AbstractOperation; | ||
| import org.eclipse.core.resources.IProject; | ||
| import org.eclipse.emf.ecore.EObject; | ||
| import org.eclipse.emf.ecore.resource.ResourceSet; | ||
| import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; | ||
| import org.eclipse.emf.ecore.xmi.XMLResource; | ||
| import org.eclipse.emf.ecore.xmi.impl.XMLMapImpl; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.model.hierarchy.HierarchyPackage; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.model.hierarchy.Leaf; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.model.hierarchy.RootLevel; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.model.hierarchy.util.HierarchyResourceFactoryImpl; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.ui.handlers.AbstractHierarchyHandler; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.ui.operations.AbstractChangeHierarchyOperation; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.ui.operations.UpdateLeafRefOperation; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.ui.util.HierarchyManagerUtil; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.ui.view.PlantHierarchyView; | ||
| import org.eclipse.fordiac.ide.model.commands.CommandListener; | ||
| import org.eclipse.fordiac.ide.model.commands.QualNameChange; | ||
| import org.eclipse.fordiac.ide.model.libraryElement.INamedElement; | ||
| import org.eclipse.fordiac.ide.model.libraryElement.UntypedSubApp; | ||
| import org.eclipse.fordiac.ide.model.typelibrary.TypeEntry; | ||
| import org.eclipse.ui.IWorkbenchPage; | ||
| import org.eclipse.ui.PlatformUI; | ||
|
|
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| public class HierachyManagerUpdateListener extends CommandListener { | ||
|
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| private static EObject loadPlantHierachy(final IProject project) { | ||
| final Map<String, Object> loadOptions = new HashMap<>(); | ||
| final ResourceSet hierarchyResouceSet = new ResourceSetImpl(); | ||
| hierarchyResouceSet.getResourceFactoryRegistry().getExtensionToFactoryMap() | ||
| .put(PlantHierarchyView.PLANT_HIERARCHY_FILE_NAME_EXTENSION, new HierarchyResourceFactoryImpl()); | ||
| loadOptions.put(XMLResource.OPTION_EXTENDED_META_DATA, Boolean.TRUE); | ||
| final XMLMapImpl map = new XMLMapImpl(); | ||
| map.setNoNamespacePackage(HierarchyPackage.eINSTANCE); | ||
| loadOptions.put(XMLResource.OPTION_XML_MAP, map); | ||
| hierarchyResouceSet.getLoadOptions().put(XMLResource.OPTION_XML_MAP, map); | ||
| return PlantHierarchyView.loadHierachyForProject(project, hierarchyResouceSet, loadOptions); | ||
| } | ||
|
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| private List<AbstractOperation> getOperationForCommand(final QualNameChange qualNameChange, | ||
| final RootLevel rootLevel) { | ||
|
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| final String identifier = qualNameChange.oldQualName(); | ||
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| final List<AbstractOperation> result = new ArrayList<>(); | ||
|
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| if (undoSet.contains(qualNameChange)) { | ||
| final List<AbstractOperation> l = executedOperations.get(qualNameChange); | ||
| // TODO implement UNDO functionality | ||
| } | ||
|
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| final List<Leaf> leafs = HierarchyManagerUtil.searchLeaf(rootLevel, leafRef -> leafRef.contains(identifier)); | ||
| if (leafs == null || leafs.isEmpty()) { | ||
| return null; // leaf may have been deleted in the meantime | ||
| } | ||
|
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| final String newRef = qualNameChange.newQualName(); | ||
|
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| for (final Leaf leaf : leafs) { | ||
| result.add(new UpdateLeafRefOperation(leaf, newRef)); | ||
| } | ||
|
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| return result; | ||
| } | ||
|
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| @Override | ||
| public void commitOperations(final Object notifier) { | ||
|
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| if (!(notifier instanceof final TypeEntry key)) { | ||
| return; | ||
| } | ||
|
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| final List<QualNameChange> list = pendingChanges.get(key); | ||
| if (list == null || list.isEmpty()) { | ||
| // we only want to reload if changes have been performed | ||
| return; | ||
| } | ||
|
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| final RootLevel rootLevel = getPlantHierachy(key); | ||
|
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| for (final QualNameChange change : list) { | ||
| final List<AbstractOperation> operation = getOperationForCommand(change, rootLevel); | ||
| if (operation == null || operation.isEmpty()) { | ||
| continue; | ||
| // the leaf from the plant hierachy might have change in the meantime | ||
| // TODO add to Plant hier a warning that we have umcomited change -> save all | ||
| // editors before editing plant hierachy | ||
| } | ||
|
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| operation.stream().forEach(op -> { | ||
| AbstractHierarchyHandler.executeOperation((AbstractChangeHierarchyOperation) op); | ||
| }); | ||
| executedOperations.put(change, operation); | ||
| } | ||
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| pendingChanges.remove(key); | ||
| } | ||
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| private static RootLevel getPlantHierachy(final TypeEntry key) { | ||
| final IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); | ||
| if (page != null) { | ||
| final PlantHierarchyView view = (PlantHierarchyView) page | ||
| .findView("org.eclipse.fordiac.ide.hierarchymanager.view"); //$NON-NLS-1$ | ||
| if (view != null) { | ||
| return (RootLevel) view.getCommonViewer().getInput(); | ||
| } | ||
| } | ||
| final IProject project = key.getFile().getProject(); | ||
| return (RootLevel) loadPlantHierachy(project); | ||
| } | ||
|
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| @Override | ||
| protected boolean isEnabled(final INamedElement element) { | ||
| return element instanceof UntypedSubApp; | ||
| } | ||
|
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| } |
56 changes: 56 additions & 0 deletions
56
...ui/src/org/eclipse/fordiac/ide/hierarchymanager/ui/operations/UpdateLeafRefOperation.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2024 Primetals Technology Austria GmbH | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0. | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| * | ||
| * Contributors: | ||
| * Michael Oberlehner - initial API and implementation and/or initial documentation | ||
| *******************************************************************************/ | ||
| package org.eclipse.fordiac.ide.hierarchymanager.ui.operations; | ||
|
|
||
| import org.eclipse.core.commands.ExecutionException; | ||
| import org.eclipse.core.runtime.IAdaptable; | ||
| import org.eclipse.core.runtime.IProgressMonitor; | ||
| import org.eclipse.core.runtime.IStatus; | ||
| import org.eclipse.core.runtime.Status; | ||
| import org.eclipse.fordiac.ide.hierarchymanager.model.hierarchy.Leaf; | ||
|
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| public class UpdateLeafRefOperation extends AbstractChangeHierarchyOperation { | ||
|
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| private final Leaf leaf; | ||
| private final String newRef; | ||
| private final String oldRef; | ||
|
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| public UpdateLeafRefOperation(final Leaf level, final String newRef) { | ||
| super("Update Reference"); | ||
| this.leaf = level; | ||
| this.newRef = newRef; | ||
| this.oldRef = leaf.getRef(); | ||
| } | ||
|
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| @Override | ||
| public IStatus execute(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException { | ||
| leaf.setRef(leaf.getRef().replace(oldRef, newRef)); | ||
| saveHierarchy(leaf, monitor); | ||
| return Status.OK_STATUS; | ||
| } | ||
|
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| @Override | ||
| public IStatus redo(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException { | ||
| leaf.setRef(leaf.getRef().replace(oldRef, newRef)); | ||
| saveHierarchy(leaf, monitor); | ||
| return Status.OK_STATUS; | ||
| } | ||
|
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| @Override | ||
| public IStatus undo(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException { | ||
| leaf.setRef(leaf.getRef().replace(newRef, oldRef)); | ||
| saveHierarchy(leaf, monitor); | ||
| return Status.OK_STATUS; | ||
| } | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <?eclipse version="3.2"?> | ||
| <plugin> | ||
| <extension-point | ||
| id="CommandListener" | ||
| name="Command Listener" | ||
| schema="schema/CommandListener.exsd"> | ||
| </extension-point> | ||
| </plugin> |
25 changes: 25 additions & 0 deletions
25
plugins/org.eclipse.fordiac.ide.model.commands/schema/CommandListener.exsd
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,25 @@ | ||
| <?xml version='1.0' encoding='UTF-8'?> | ||
| <!-- Schema file written by PDE --> | ||
| <schema targetNamespace="org.eclipse.fordiac.ide.model.commands" xmlns="http://www.w3.org/2001/XMLSchema"> | ||
| <annotation> | ||
| <appinfo> | ||
| <meta.schema plugin="org.eclipse.fordiac.ide.model.commands" id="org.eclipse.fordiac.ide.model.commands.CommandListener" name="Extension point for listening on commands"/> | ||
| </appinfo> | ||
| <documentation> | ||
|
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| </documentation> | ||
| </annotation> | ||
|
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| <element name="listener"> | ||
| <complexType> | ||
| <attribute name="class" type="java:org.eclipse.core.runtime.IExecutableExtension" use="required"> | ||
| <annotation> | ||
| <documentation> | ||
|
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| </documentation> | ||
| </annotation> | ||
| </attribute> | ||
| </complexType> | ||
| </element> | ||
|
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| </schema> |
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