RenameFileOrDirectory_Action.java

package jetbrains.mps.ide.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import jetbrains.mps.internal.collections.runtime.MapSequence;
import com.intellij.openapi.project.Project;
import jetbrains.mps.project.MPSProject;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.workbench.dialogs.RenameFileDialog;
import com.intellij.ide.projectView.ProjectView;
import com.intellij.openapi.application.ApplicationManager;
import java.io.IOException;
import com.intellij.openapi.ui.Messages;

public class RenameFileOrDirectory_Action extends BaseAction {
  private static final Icon ICON = null;

  public RenameFileOrDirectory_Action() {
    super("Rename...", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(true);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  protected boolean collectActionData(AnActionEvent event, final Map<String, Object> _params) {
    if (!(super.collectActionData(event, _params))) {
      return false;
    }
    {
      VirtualFile p = event.getData(CommonDataKeys.VIRTUAL_FILE);
      MapSequence.fromMap(_params).put("selectedFile", p);
      if (p == null) {
        return false;
      }
    }
    {
      Project p = event.getData(CommonDataKeys.PROJECT);
      MapSequence.fromMap(_params).put("ideaProject", p);
      if (p == null) {
        return false;
      }
    }
    {
      MPSProject p = event.getData(MPSCommonDataKeys.MPS_PROJECT);
      MapSequence.fromMap(_params).put("project", p);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    String oldName = ((VirtualFile) MapSequence.fromMap(_params).get("selectedFile")).getName();
    RenameFileDialog dialog = new RenameFileDialog(((Project) MapSequence.fromMap(_params).get("ideaProject")), oldName, ((VirtualFile) MapSequence.fromMap(_params).get("selectedFile")).isDirectory());
    dialog.show();
    if (!(dialog.isOK())) {
      return;
    }
    final String result = dialog.getResult();

    ((MPSProject) MapSequence.fromMap(_params).get("project")).getRepository().getModelAccess().executeCommand(new Runnable() {
      public void run() {
        try {
          if (RenameFileOrDirectory_Action.this.isNotValid(result, _params)) {
            return;
          }
          ((VirtualFile) MapSequence.fromMap(_params).get("selectedFile")).rename(null, result);
          ProjectView.getInstance(((Project) MapSequence.fromMap(_params).get("ideaProject"))).refresh();
          ApplicationManager.getApplication().invokeLater(new Runnable() {
            public void run() {
              ProjectView.getInstance(((Project) MapSequence.fromMap(_params).get("ideaProject"))).getCurrentProjectViewPane().select(null, ((VirtualFile) MapSequence.fromMap(_params).get("selectedFile")), true);
            }
          });
        } catch (IOException e) {
        }
      }
    });
  }
  /*package*/ boolean isNotValid(String result, final Map<String, Object> _params) {
    if (result == null || result.length() == 0) {
      Messages.showMessageDialog(((Project) MapSequence.fromMap(_params).get("ideaProject")), "Enter valid name", "Error", Messages.getErrorIcon());
      return true;
    }
    if (check_m54w02_a0b0g(((VirtualFile) MapSequence.fromMap(_params).get("selectedFile")).getParent(), result) != null) {
      Messages.showMessageDialog(((Project) MapSequence.fromMap(_params).get("ideaProject")), result + " already exists", "Error", Messages.getErrorIcon());
      return true;
    }
    return false;
  }
  private static VirtualFile check_m54w02_a0b0g(VirtualFile checkedDotOperand, String result) {
    if (null != checkedDotOperand) {
      return checkedDotOperand.findChild(result);
    }
    return null;
  }
}