CustomScriptTaskLabel2EditPart.java :  » Library » bonita » org » bonitasoft » studio » diagram » custom » parts » Java Open Source

/**
 * Copyright (C) 2010 BonitaSoft S.A.
 * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2.0 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.bonitasoft.studio.diagram.custom.parts;

import org.bonitasoft.studio.common.diagram.tools.CustomTextDirectEditManager;
import org.bonitasoft.studio.common.diagram.tools.FiguresHelper;
import org.bonitasoft.studio.model.process.diagram.edit.parts.ProcessEditPartFactory;
import org.bonitasoft.studio.model.process.diagram.edit.parts.ScriptTaskLabel2EditPart;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.gef.tools.DirectEditManager;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.notation.View;

/**
 * @author Aurelien Pupier
 *
 */
public class CustomScriptTaskLabel2EditPart extends ScriptTaskLabel2EditPart {

  private DirectEditManager manager;

  public CustomScriptTaskLabel2EditPart(View view) {
    super(view);
  }
  
  @Override
  public void setLabel(WrappingLabel figure) {
    figure.setTextWrap(true);
    figure.setAlignment(PositionConstants.CENTER);
    figure.setTextJustification(PositionConstants.CENTER);
    super.setLabel(figure);
  }

  /* (non-Javadoc)
   * @see org.bonitasoft.studio.model.process.diagram.edit.parts.ActivityName2EditPart#getManager()
   */
  protected DirectEditManager getManager() {
    if (manager == null) {
      /*Create custom text director which use wrap label editor*/
      setManager(new CustomTextDirectEditManager(this, CustomTextDirectEditManager
          .getTextCellEditorClass(this), ProcessEditPartFactory
          .getTextCellEditorLocator(this)));
    }
    return manager;
  }
  
  /* (non-Javadoc)
   * @see org.bonitasoft.studio.model.process.diagram.edit.parts.ActivityName2EditPart#setManager(org.eclipse.gef.tools.DirectEditManager)
   */
  protected void setManager(DirectEditManager manager) {
    this.manager = manager;
  }
  
  /* (non-Javadoc)
   * @see org.eclipse.gmf.runtime.diagram.ui.editparts.CompartmentEditPart#isSelectable()
   */
  @Override
  public boolean isSelectable() {
    return false;
  }
  
  /* (non-Javadoc)
   * @see org.bonitasoft.studio.model.process.diagram.edit.parts.ActivityName2EditPart#refreshLabel()
   */
  @Override
  protected void refreshLabel() {
    super.refreshLabel();
    FiguresHelper.resizeActivitiesFigure((IGraphicalEditPart) getParent(), getLabelText());
  }
}