SelectIn.java

/*
 * Copyright 2015 Igor Maznitsa.
 *
 * 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.igormaznitsa.ideamindmap.utils;

import com.igormaznitsa.ideamindmap.editor.MindMapDocumentEditor;
import com.igormaznitsa.ideamindmap.view.KnowledgeViewPane;
import com.igormaznitsa.mindmap.model.logger.Logger;
import com.igormaznitsa.mindmap.model.logger.LoggerFactory;
import com.intellij.ide.projectView.ProjectView;
import com.intellij.ide.projectView.impl.ProjectViewPane;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleUtil;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ProjectManager;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.wm.ToolWindowId;
import com.intellij.openapi.wm.ToolWindowManager;

import javax.annotation.Nonnull;

public enum SelectIn {
  IDE,
  SYSTEM,;

  private static final Logger LOGGER = LoggerFactory.getLogger(SelectIn.class);

  private static void projectFocusTo(final Project project,final VirtualFile file){
    final ProjectView view = ProjectView.getInstance(project);

    String viewToActivate = ProjectViewPane.ID;

    if (KnowledgeViewPane.ID.equals(view.getCurrentViewId())){
      final Module theModule = ModuleUtil.findModuleForFile(file, project);
      if (theModule == null){
        viewToActivate = null;
      }else{
        final VirtualFile knowledgeFolder = IdeaUtils.findKnowledgeFolderForModule(theModule,false);
        if (knowledgeFolder != null && VfsUtil.isAncestor(knowledgeFolder,file,true)){
          viewToActivate = KnowledgeViewPane.ID;
        }
      }
    }

    if (viewToActivate!=null){
      view.changeView(viewToActivate);
    }

    final ToolWindow toolwindow = ToolWindowManager.getInstance(project).getToolWindow(ToolWindowId.PROJECT_VIEW);
    if (toolwindow != null)
      toolwindow.activate(new Runnable() {
        @Override public void run() {
          view.select(null, file, true);
        }
      });
  }

  public void open(@Nonnull final MindMapDocumentEditor source, @Nonnull final VirtualFile file) {
    final ProjectManager manager = ProjectManager.getInstance();
    switch (this) {
    case IDE: {
      if (file.isDirectory()) {
        if (IdeaUtils.isInProjectContentRoot(source.getProject(),file)) {
          projectFocusTo(source.getProject(), file);
        }else{
          try {
            manager.loadAndOpenProject(file.getCanonicalPath());
          }catch(Exception ex){
            LOGGER.error("Can't open folder as project ["+file+']',ex);
            IdeaUtils.openInSystemViewer(source.getDialogProvider(), file);
          }
        }
      }
      else {
        projectFocusTo(source.getProject(),file);
        FileEditorManager.getInstance(source.getProject()).openFile(file,true);
      }
    }
    break;
    case SYSTEM: {
      IdeaUtils.openInSystemViewer(source.getDialogProvider(), file);
    }
    break;
    }
  }
}