platform/lang-impl/src/com/intellij/profile/codeInspection/ui/ScopesChooser.java

/*
 * 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.profile.codeInspection.ui;

import com.intellij.codeInspection.ex.Descriptor;
import com.intellij.codeInspection.ex.InspectionProfileImpl;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.DefaultActionGroup;
import com.intellij.openapi.actionSystem.ex.ComboBoxAction;
import com.intellij.openapi.project.Project;
import com.intellij.psi.search.scope.NonProjectFilesScope;
import com.intellij.psi.search.scope.packageSet.CustomScopesProviderEx;
import com.intellij.psi.search.scope.packageSet.NamedScope;
import com.intellij.psi.search.scope.packageSet.NamedScopesHolder;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;
import java.util.ArrayList;
import java.util.Set;
import java.util.List;
import java.util.Collections;

/**
 * @author Dmitry Batkovich
 */
public abstract class ScopesChooser extends ComboBoxAction {
  public static final String TITLE = "Select a scope to change its settings";

  private final List<Descriptor> myDefaultDescriptors;
  private final InspectionProfileImpl myInspectionProfile;
  private final Project myProject;
  private final Set<String> myExcludedScopeNames;

  public ScopesChooser(final List<Descriptor> defaultDescriptors,
                       final InspectionProfileImpl inspectionProfile,
                       final Project project,
                       final String[] excludedScopeNames) {
    myDefaultDescriptors = defaultDescriptors;
    myInspectionProfile = inspectionProfile;
    myProject = project;
    myExcludedScopeNames = excludedScopeNames == null ? Collections.<String>emptySet() : ContainerUtil.newHashSet(excludedScopeNames);
    setPopupTitle(TITLE);
    getTemplatePresentation().setText("In All Scopes");
  }

  @NotNull
  @Override
  public DefaultActionGroup createPopupActionGroup(final JComponent component) {
    final DefaultActionGroup group = new DefaultActionGroup();

    final List<NamedScope> predefinedScopes = new ArrayList<NamedScope>();
    final List<NamedScope> customScopes = new ArrayList<NamedScope>();
    for (final NamedScopesHolder holder : NamedScopesHolder.getAllNamedScopeHolders(myProject)) {
      Collections.addAll(customScopes, holder.getEditableScopes());
      predefinedScopes.addAll(holder.getPredefinedScopes());
    }
    predefinedScopes.remove(CustomScopesProviderEx.getAllScope());
    for (NamedScope predefinedScope : predefinedScopes) {
      if (predefinedScope instanceof NonProjectFilesScope) {
        predefinedScopes.remove(predefinedScope);
        break;
      }
    }

    fillActionGroup(group, predefinedScopes, myDefaultDescriptors, myInspectionProfile, myExcludedScopeNames);
    group.addSeparator();
    fillActionGroup(group, customScopes, myDefaultDescriptors, myInspectionProfile, myExcludedScopeNames);

    group.addSeparator();
    group.add(new AnAction("Edit Scopes Order...") {
      @Override
      public void actionPerformed(final AnActionEvent e) {
        final ScopesOrderDialog dlg = new ScopesOrderDialog(component, myInspectionProfile, myProject);
        dlg.show();
        if (dlg.isOK()) {
          onScopesOrderChanged();
        }
      }
    });

    return group;
  }

  protected abstract void onScopesOrderChanged();

  protected abstract void onScopeAdded();

  private void fillActionGroup(final DefaultActionGroup group,
                               final List<NamedScope> scopes,
                               final List<Descriptor> defaultDescriptors,
                               final InspectionProfileImpl inspectionProfile,
                               final Set<String> excludedScopeNames) {
    for (final NamedScope scope : scopes) {
      final String scopeName = scope.getName();
      if (excludedScopeNames.contains(scopeName)) {
        continue;
      }
      group.add(new AnAction(scopeName) {
        @Override
        public void actionPerformed(final AnActionEvent e) {
          for (final Descriptor defaultDescriptor : defaultDescriptors) {
            inspectionProfile.addScope(defaultDescriptor.getToolWrapper().createCopy(), scope, defaultDescriptor.getLevel(), true, getEventProject(e));
          }
          onScopeAdded();
        }
      });
    }
  }
}