/*
* Copyright 2003-2012 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.idea.core.usages.rules;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.project.Project;
import com.intellij.usages.UsageView;
import com.intellij.usages.UsageViewSettings;
import com.intellij.usages.rules.UsageGroupingRule;
import com.intellij.usages.rules.UsageGroupingRuleProvider;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.List;
public class MPSUsageGroupingRuleProviderImpl implements UsageGroupingRuleProvider {
@NotNull
@Override
public UsageGroupingRule[] getActiveRules(Project project) {
List<UsageGroupingRule> rules = new ArrayList<UsageGroupingRule>();
rules.add(new MPSUsageGroupingRule());
if (UsageViewSettings.getInstance().GROUP_BY_USAGE_TYPE) {
rules.add(new CategoryUsageGroupingRule());
}
if (UsageViewSettings.getInstance().GROUP_BY_PACKAGE) {
rules.add(new ModelUsageGroupingRule(project));
}
if (UsageViewSettings.getInstance().GROUP_BY_FILE_STRUCTURE) {
rules.add(new RootNodeUsageGroupingRule(project));
}
return rules.toArray(new UsageGroupingRule[rules.size()]);
}
@NotNull
@Override
public AnAction[] createGroupingActions(UsageView usageView) {
return AnAction.EMPTY_ARRAY;
}
}