| /* |
| * Copyright 2000-2013 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.jetbrains.python.hierarchy.treestructures; |
| |
| import com.intellij.ide.hierarchy.HierarchyNodeDescriptor; |
| import com.jetbrains.python.hierarchy.PyHierarchyNodeDescriptor; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| |
| /** |
| * @author Alexey.Ivanov |
| */ |
| public class PyTypeHierarchyTreeStructure extends PySubTypesHierarchyTreeStructure { |
| public PyTypeHierarchyTreeStructure(@NotNull final PyClass cl) { |
| super(cl.getProject(), buildHierarchyElement(cl)); |
| setBaseElement(myBaseDescriptor); |
| } |
| |
| private static PyHierarchyNodeDescriptor buildHierarchyElement(@NotNull final PyClass cl) { |
| PyHierarchyNodeDescriptor descriptor = null; |
| List<PyClass> superClasses = PyUtil.getAllSuperClasses(cl); |
| for (int i = superClasses.size() - 1; i >= 0; --i) { |
| final PyClass superClass = superClasses.get(i); |
| final PyHierarchyNodeDescriptor newDescriptor = new PyHierarchyNodeDescriptor(descriptor, superClass, false); |
| if (descriptor != null) { |
| descriptor.setCachedChildren(new PyHierarchyNodeDescriptor[]{newDescriptor}); |
| } |
| descriptor = newDescriptor; |
| } |
| final PyHierarchyNodeDescriptor newDescriptor = new PyHierarchyNodeDescriptor(descriptor, cl, true); |
| if (descriptor != null) { |
| descriptor.setCachedChildren(new HierarchyNodeDescriptor[]{newDescriptor}); |
| } |
| return newDescriptor; |
| } |
| } |