/*
* Copyright 2003-2015 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 jetbrains.mps.ide.ui.smodel;
import com.intellij.icons.AllIcons.Nodes;
import com.intellij.ide.PowerSaveMode;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.ui.LayeredIcon;
import jetbrains.mps.icons.MPSIcons;
import jetbrains.mps.ide.icons.BaseIconManager;
import jetbrains.mps.ide.icons.GlobalIconManager;
import jetbrains.mps.ide.ui.tree.TextTreeNode;
import jetbrains.mps.ide.ui.tree.smodel.NodeTargetProvider;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SNodeReference;
import org.jetbrains.mps.openapi.model.SReference;
import javax.swing.Icon;
public class ReferenceTreeNode extends TextTreeNode implements NodeTargetProvider {
private final SReference myRef;
public ReferenceTreeNode(SReference ref) {
super(ref.getLink().getName() + ": " + ref.getTargetNode());
myRef = ref;
// In power save mode just use default node icon, otherwise try to get exact icon for target.
final Icon iconForRef = PowerSaveMode.isEnabled()
? MPSIcons.Nodes.Node
// TODO: reference to generated code. Extract some interface for icons to source code.
: ((BaseIconManager) ApplicationManager.getApplication().getComponent(GlobalIconManager.class)).getIconFor(ref.getTargetNode());
// Decorate icon with symlink pictogram
setIcon(LayeredIcon.create(iconForRef, Nodes.Symlink));
}
@Nullable
@Override
public SNodeReference getNavigationTarget() {
return myRef.getTargetNodeReference();
}
public SReference getRef() {
return myRef;
}
@Override
public boolean isLeaf() {
return true;
}
}