swoopcellrenderer.java
来自「Semantic Web Ontology Editor」· Java 代码 · 共 136 行
JAVA
136 行
package org.mindswap.swoop.renderer;import java.awt.Component;import java.io.PrintWriter;import java.io.StringWriter;import java.util.HashSet;import java.util.Iterator;import java.util.Set;import javax.swing.JLabel;import javax.swing.JList;import javax.swing.ListCellRenderer;import org.mindswap.swoop.SwoopModel;import org.mindswap.swoop.renderer.entity.ConciseFormatEntityRenderer;import org.mindswap.swoop.utils.ui.SwoopIcons;import org.semanticweb.owl.model.OWLClass;import org.semanticweb.owl.model.OWLDataType;import org.semanticweb.owl.model.OWLEntity;import org.semanticweb.owl.model.OWLException;import org.semanticweb.owl.model.OWLIndividual;import org.semanticweb.owl.model.OWLSubClassAxiom;/** * @author Evren Sirin */public class SwoopCellRenderer extends JLabel implements ListCellRenderer { private SwoopModel swoopModel; private Set rootURIs; public SwoopCellRenderer(SwoopModel swoopModel) { this.swoopModel = swoopModel; this.rootURIs = new HashSet(); } public SwoopCellRenderer(SwoopModel swoopModel, Set roots) { this.swoopModel = swoopModel; this.rootURIs = new HashSet(); for (Iterator iter = roots.iterator(); iter.hasNext();) { OWLClass root = (OWLClass) iter.next(); try { this.rootURIs.add(root.getURI()); } catch (OWLException e) { e.printStackTrace(); } } } public Component getListCellRendererComponent( JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { if (value==null) { return this; } if (!(value instanceof OWLEntity) && !(value instanceof OWLDataType) && !(value instanceof OWLSubClassAxiom)) { setText(value.toString()); //return this; } else if (value instanceof OWLSubClassAxiom) { // create concise format to render class expr ConciseFormatEntityRenderer cfRend = new ConciseFormatEntityRenderer(); cfRend.setSwoopModel(swoopModel); cfRend.visitor = cfRend.createVisitor(); StringWriter st = new StringWriter(); PrintWriter buffer = new PrintWriter(st); cfRend.setWriter(buffer); try { cfRend.printObject((OWLSubClassAxiom) value); } catch (OWLException e) { e.printStackTrace(); } setText("<html>"+st.toString()+"</html>"); setIcon(null); } else if (value instanceof OWLDataType) { OWLDataType dt = (OWLDataType) value; try { setText(swoopModel.shortForm(dt.getURI())); } catch (OWLException e) { e.printStackTrace(); } } else { OWLEntity entity = (OWLEntity) value; SwoopIcons swoopIcons = new SwoopIcons(); if (swoopIcons.getIcon(entity, swoopModel)!=null) setIcon(swoopIcons.getIcon(entity, swoopModel)); try { String text = ""; // handle anon individuals by displaying gen-ids if (entity instanceof OWLIndividual) { OWLIndividual ind = (OWLIndividual) entity; if (ind.isAnonymous()) text = swoopModel.shortForm(ind.getAnonId()) +" (Anonymous)"; } if (text.equals("")) text = swoopModel.shortForm(entity.getURI()); if (swoopModel.getChangesCache().getChangeList(entity.getURI()).size()>0) text += "*"; try { // mark entities that have annotations with superscript A if (swoopModel.getAnnotatedObjectURIs().contains(entity.getURI())) { text = "<html>"+text+"<sup>A</sup></html>"; } // mark root classes (for RepairFrame) if (rootURIs.contains(entity.getURI())) text = "<html>"+text+"<sup>Root</sup></html>"; } catch (Exception e1) { e1.printStackTrace(); } setText(text); } catch (OWLException e) { setText("ERROR"); } } if (isSelected) { setBackground(list.getSelectionBackground()); setForeground(list.getSelectionForeground()); } else { setBackground(list.getBackground()); setForeground(list.getForeground()); } setEnabled(list.isEnabled()); setFont(list.getFont()); setOpaque(true); return this; }}⌨️ 快捷键说明
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