HierarchyBrowserManager.java

/*
 * Copyright 2000-2016 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.ide.hierarchy;

import com.intellij.icons.AllIcons;
import com.intellij.ide.impl.ContentManagerWatcher;
import com.intellij.openapi.components.*;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.wm.ToolWindowAnchor;
import com.intellij.openapi.wm.ToolWindowId;
import com.intellij.openapi.wm.ToolWindowManager;
import com.intellij.ui.content.ContentManager;
import org.jetbrains.annotations.NotNull;

@State(name = "HierarchyBrowserManager", storages = @Storage(StoragePathMacros.WORKSPACE_FILE))
public final class HierarchyBrowserManager implements PersistentStateComponent<HierarchyBrowserManager.State> {
  public static class State {
    public boolean IS_AUTOSCROLL_TO_SOURCE;
    public boolean SORT_ALPHABETICALLY;
    public boolean HIDE_CLASSES_WHERE_METHOD_NOT_IMPLEMENTED;
    public String SCOPE;
    public String EXPORT_FILE_PATH;
  }

  private State myState = new State();
  private final ContentManager myContentManager;

  public HierarchyBrowserManager(final Project project) {
    ToolWindowManager toolWindowManager = ToolWindowManager.getInstance(project);
    ToolWindow toolWindow = toolWindowManager.registerToolWindow(ToolWindowId.HIERARCHY, true, ToolWindowAnchor.RIGHT, project);

    myContentManager = toolWindow.getContentManager();
    toolWindow.setIcon(AllIcons.Toolwindows.ToolWindowHierarchy);
    new ContentManagerWatcher(toolWindow, myContentManager);
  }

  public final ContentManager getContentManager() {
    return myContentManager;
  }

  @Override
  public State getState() {
    return myState;
  }

  @Override
  public void loadState(final State state) {
    myState = state;
  }

  public static HierarchyBrowserManager getInstance(@NotNull Project project) {
    return ServiceManager.getService(project, HierarchyBrowserManager.class);
  }

  public static State getSettings(@NotNull Project project) {
    State state = getInstance(project).getState();
    return state != null ? state : new State();
  }
}