| /* |
| * Copyright 2000-2014 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.util.xml.tree; |
| |
| import com.intellij.openapi.util.Key; |
| import com.intellij.ui.SimpleTextAttributes; |
| import com.intellij.ui.treeStructure.SimpleNode; |
| import com.intellij.util.ReflectionUtil; |
| import com.intellij.util.xml.DomElement; |
| import com.intellij.util.xml.DomUtil; |
| |
| import javax.swing.*; |
| import java.lang.reflect.Type; |
| import java.util.*; |
| |
| abstract public class AbstractDomElementNode extends SimpleNode { |
| |
| public static final Key<Map<Class, Boolean>> TREE_NODES_HIDERS_KEY = Key.create("TREE_NODES_HIDERS_KEY"); |
| |
| private final static Comparator<Class> INHERITORS_COMPARATOR = new Comparator<Class>() { |
| @Override |
| public int compare(final Class o1, final Class o2) { |
| return o1.isAssignableFrom(o2) ? 1 : -1; |
| } |
| }; |
| |
| private boolean isExpanded; |
| |
| |
| protected AbstractDomElementNode(DomElement element) { |
| this(element, null); |
| } |
| |
| public String toString() { |
| return getNodeName(); |
| } |
| |
| protected AbstractDomElementNode(DomElement element, SimpleNode parent) { |
| super(element.getManager().getProject(), parent); |
| } |
| |
| abstract public DomElement getDomElement(); |
| |
| abstract public String getNodeName(); |
| |
| abstract public String getTagName(); |
| |
| |
| public Icon getNodeIcon() { |
| return getDomElement().getPresentation().getIcon(); |
| } |
| |
| protected String getPropertyName() { |
| return getDomElement().getPresentation().getTypeName(); |
| } |
| |
| protected boolean shouldBeShown(final Type type) { |
| final Map<Class, Boolean> hiders = DomUtil.getFile(getDomElement()).getUserData(TREE_NODES_HIDERS_KEY); |
| if (type == null || hiders == null || hiders.size() == 0) return true; |
| |
| final Class aClass = ReflectionUtil.getRawType(type); |
| |
| List<Class> allParents = new ArrayList<Class>(); |
| for (Map.Entry<Class, Boolean> entry : hiders.entrySet()) { |
| if (entry.getKey().isAssignableFrom(aClass)) { |
| allParents.add(entry.getKey()); |
| } |
| } |
| if (allParents.size() == 0) return false; |
| |
| Collections.sort(allParents, INHERITORS_COMPARATOR); |
| |
| return hiders.get(allParents.get(0)).booleanValue(); |
| |
| } |
| |
| protected SimpleTextAttributes getSimpleAttributes(@SimpleTextAttributes.StyleAttributeConstant final int style) { |
| return new SimpleTextAttributes(style, SimpleTextAttributes.REGULAR_ATTRIBUTES.getFgColor()); |
| } |
| |
| protected SimpleTextAttributes getWavedAttributes(@SimpleTextAttributes.StyleAttributeConstant int style) { |
| return new SimpleTextAttributes(style | SimpleTextAttributes.STYLE_WAVED, SimpleTextAttributes.REGULAR_ATTRIBUTES.getFgColor(), SimpleTextAttributes.ERROR_ATTRIBUTES.getFgColor()); |
| } |
| public boolean isExpanded() { |
| return isExpanded; |
| } |
| |
| public void setExpanded(final boolean expanded) { |
| isExpanded = expanded; |
| } |
| } |