| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.openapi.roots.ui.configuration.artifacts.nodes; |
| |
| import com.intellij.openapi.roots.ui.configuration.artifacts.ArtifactEditorImpl; |
| import com.intellij.openapi.roots.ui.configuration.artifacts.ComplexElementSubstitutionParameters; |
| import com.intellij.packaging.artifacts.ArtifactType; |
| import com.intellij.packaging.elements.ArtifactRootElement; |
| import com.intellij.packaging.elements.ComplexPackagingElement; |
| import com.intellij.packaging.elements.CompositePackagingElement; |
| import com.intellij.packaging.elements.PackagingElement; |
| import com.intellij.packaging.ui.ArtifactEditorContext; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * @author nik |
| */ |
| public class PackagingTreeNodeFactory { |
| private PackagingTreeNodeFactory() { |
| } |
| |
| public static void addNodes(@NotNull List<? extends PackagingElement<?>> elements, @NotNull CompositePackagingElementNode parentNode, |
| @NotNull CompositePackagingElement parentElement, @NotNull ArtifactEditorContext context, |
| @NotNull ComplexElementSubstitutionParameters substitutionParameters, @NotNull Collection<PackagingNodeSource> nodeSources, |
| @NotNull List<PackagingElementNode<?>> nodes, |
| ArtifactType artifactType, |
| Set<PackagingElement<?>> processed) { |
| for (PackagingElement<?> element : elements) { |
| final PackagingElementNode<?> prev = findEqual(nodes, element); |
| if (prev != null) { |
| prev.addElement(element, parentElement, nodeSources); |
| continue; |
| } |
| |
| if (element instanceof ArtifactRootElement) { |
| throw new AssertionError("artifact root not expected here"); |
| } |
| else if (element instanceof CompositePackagingElement) { |
| nodes.add(new CompositePackagingElementNode((CompositePackagingElement<?>)element, context, parentNode, parentElement, substitutionParameters, nodeSources, |
| artifactType)); |
| } |
| else if (element instanceof ComplexPackagingElement) { |
| final ComplexPackagingElement<?> complexElement = (ComplexPackagingElement<?>)element; |
| if (processed.add(element) && substitutionParameters.shouldSubstitute(complexElement)) { |
| final List<? extends PackagingElement<?>> substitution = complexElement.getSubstitution(context, artifactType); |
| if (substitution != null) { |
| final PackagingNodeSource source = new PackagingNodeSource(complexElement, parentNode, parentElement, nodeSources); |
| addNodes(substitution, parentNode, parentElement, context, substitutionParameters, Collections.singletonList(source), nodes, |
| artifactType, processed); |
| continue; |
| } |
| } |
| nodes.add(new ComplexPackagingElementNode(complexElement, context, parentNode, parentElement, substitutionParameters, nodeSources)); |
| } |
| else { |
| nodes.add(new PackagingElementNode<PackagingElement<?>>(element, context, parentNode, parentElement, nodeSources)); |
| } |
| } |
| } |
| |
| @Nullable |
| private static PackagingElementNode<?> findEqual(List<PackagingElementNode<?>> children, PackagingElement<?> element) { |
| for (PackagingElementNode<?> node : children) { |
| if (node.getFirstElement().isEqualTo(element)) { |
| return node; |
| } |
| } |
| return null; |
| } |
| |
| @NotNull |
| public static ArtifactRootNode createRootNode(ArtifactEditorImpl artifactsEditor, ArtifactEditorContext context, |
| ComplexElementSubstitutionParameters substitutionParameters, final ArtifactType artifactType) { |
| return new ArtifactRootNode(artifactsEditor, context, substitutionParameters, artifactType); |
| } |
| } |