/*
* 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.intellij.usages.impl;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.pom.Navigatable;
import com.intellij.usages.Usage;
import com.intellij.usages.UsageView;
import org.jetbrains.annotations.NotNull;
import java.util.Arrays;
/**
* @author max
*/
public class UsageNode extends Node implements Comparable<UsageNode>, Navigatable {
@Deprecated
// todo remove in 2018.1
public UsageNode(@NotNull Usage usage, UsageViewTreeModelBuilder model) {
this(null, usage);
}
public UsageNode(Node parent, @NotNull Usage usage) {
setUserObject(usage);
setParent(parent);
}
public String toString() {
return getUsage().toString();
}
@Override
public String tree2string(int indent, String lineSeparator) {
StringBuffer result = new StringBuffer();
StringUtil.repeatSymbol(result, ' ', indent);
result.append(getUsage());
return result.toString();
}
@Override
public int compareTo(@NotNull UsageNode usageNode) {
return UsageViewImpl.USAGE_COMPARATOR.compare(getUsage(), usageNode.getUsage());
}
@NotNull
public Usage getUsage() {
return (Usage)getUserObject();
}
@Override
public void navigate(boolean requestFocus) {
getUsage().navigate(requestFocus);
}
@Override
public boolean canNavigate() {
return getUsage().isValid() && getUsage().canNavigate();
}
@Override
public boolean canNavigateToSource() {
return getUsage().isValid() && getUsage().canNavigate();
}
@Override
protected boolean isDataValid() {
return getUsage().isValid();
}
@Override
protected boolean isDataReadOnly() {
return getUsage().isReadOnly();
}
@Override
protected boolean isDataExcluded() {
return isExcluded();
}
@Override
protected String getText(@NotNull final UsageView view) {
try {
return getUsage().getPresentation().getPlainText();
}
catch(AbstractMethodError e) {
return Arrays.asList(getUsage().getPresentation().getText()).toString();
}
}
}