/*
* Copyright 2003-2011 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.tree;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
/**
* @author Evgeny Gerashchenko
* @since 11/23/11
*/
public abstract class TreeHighlighterExtension {
protected static ExtensionPointName<TreeHighlighterExtension> EP_NAME = new ExtensionPointName<TreeHighlighterExtension>("com.intellij.mps.treeCreationHandler");
public static void attachHighlighters(MPSTree tree, @NotNull Project project) {
if (project.isDefault()) return;
for (TreeHighlighterExtension handler : Extensions.getExtensions(EP_NAME, project)) {
handler.attach(tree);
}
}
protected abstract void attach(MPSTree tree);
}