--- /dev/null
+package org.simantics.debug.ui.graph;\r
+\r
+import java.awt.Point;\r
+import java.awt.event.MouseEvent;\r
+import java.awt.event.MouseListener;\r
+import java.awt.geom.AffineTransform;\r
+import java.awt.geom.NoninvertibleTransformException;\r
+import java.awt.geom.Point2D;\r
+import java.util.ArrayList;\r
+import java.util.Arrays;\r
+import java.util.Collection;\r
+import java.util.Comparator;\r
+import java.util.HashMap;\r
+import java.util.HashSet;\r
+import java.util.List;\r
+import java.util.Map;\r
+import java.util.Set;\r
+\r
+import javax.swing.SwingUtilities;\r
+\r
+import org.eclipse.jface.layout.GridDataFactory;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.browser.Browser;\r
+import org.eclipse.swt.layout.GridData;\r
+import org.eclipse.swt.layout.GridLayout;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.Statement;\r
+import org.simantics.db.common.uri.ResourceToPossibleURI;\r
+import org.simantics.db.common.utils.OrderedSetUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.exception.ValidationException;\r
+import org.simantics.db.service.ClusteringSupport;\r
+import org.simantics.debug.ui.GraphDebugger;\r
+import org.simantics.debug.ui.internal.HashMultiMap;\r
+import org.simantics.graphviz.Edge;\r
+import org.simantics.graphviz.Graph;\r
+import org.simantics.graphviz.IGraphPart;\r
+import org.simantics.graphviz.Node;\r
+import org.simantics.graphviz.drawable.ViewerCanvas;\r
+import org.simantics.graphviz.ui.GraphvizComponent2;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.utils.datastructures.BijectionMap;\r
+import org.simantics.utils.datastructures.MapList;\r
+import org.simantics.utils.ui.ErrorLogger;\r
+\r
+\r
+\r
+public class GraphicalDebugger extends GraphDebugger {\r
+ \r
+ public enum Style{dot,neato,fdp,sfdp,twopi,circo};\r
+ \r
+ private Graph graph;\r
+ private BijectionMap<Resource, Node> nodeMap = new BijectionMap<Resource, Node>();\r
+ private MapList<Resource, Edge> edgeMap = new MapList<Resource, Edge>();\r
+ private Map<Edge,Resource> edgeMap2 = new HashMap<Edge, Resource>();\r
+ private Set<Resource> processed = new HashSet<Resource>();\r
+ \r
+ private GraphvizComponent2 graphVizComponent;\r
+ \r
+ private int depth = 1;\r
+ private Style style = Style.dot;\r
+ \r
+ public GraphicalDebugger(Composite parent, int style, final Session session, Resource resource) {\r
+ super(parent, style, session, resource);\r
+ }\r
+ \r
+ public void defaultInitializeUI() {\r
+ setLayout(new GridLayout(2, false));\r
+ setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));\r
+\r
+ createResourceText(this);\r
+ createDropLabel(this);\r
+ createGraph(this);\r
+\r
+ }\r
+ \r
+ public int getDepth() {\r
+ return depth;\r
+ }\r
+ \r
+ public void setDepth(int depth) {\r
+ if (depth < 1)\r
+ return;\r
+ if(depth == this.depth)\r
+ return;\r
+ this.depth = depth;\r
+ refreshBrowser();\r
+ }\r
+ \r
+ public Style getGraphStyle() {\r
+ return style;\r
+ }\r
+ \r
+ public void setGraphStyle(Style style) {\r
+ if (this.style == style)\r
+ return;\r
+ this.style = style;\r
+ refreshBrowser();\r
+ }\r
+ \r
+ @Override\r
+ protected void initializeCSS() {\r
+ // do nothing\r
+ }\r
+ \r
+ @Override\r
+ public Browser createBrowser(Composite parent) {\r
+ // do nothing\r
+ return null;\r
+ }\r
+ \r
+ public GraphvizComponent2 createGraph(Composite parent) {\r
+ graph = new Graph();\r
+ graph.setRankdir("LR");\r
+ graphVizComponent = new GraphvizComponent2(parent, SWT.NONE);\r
+ SwingUtilities.invokeLater(new Runnable() {\r
+ \r
+ @Override\r
+ public void run() {\r
+ graphVizComponent.getCanvas().addMouseListener(new MouseListener() {\r
+ \r
+ @Override\r
+ public void mouseReleased(MouseEvent arg0) {\r
+\r
+ }\r
+ \r
+ @Override\r
+ public void mousePressed(MouseEvent arg0) {\r
+\r
+ }\r
+ \r
+ @Override\r
+ public void mouseExited(MouseEvent arg0) {\r
+\r
+ }\r
+ \r
+ @Override\r
+ public void mouseEntered(MouseEvent arg0) {\r
+\r
+ }\r
+ \r
+ @Override\r
+ public void mouseClicked(MouseEvent arg0) {\r
+ if (arg0.getClickCount() > 1) {\r
+ Point p = arg0.getPoint();\r
+ pick(p);\r
+ }\r
+ }\r
+ });\r
+ }\r
+ });\r
+\r
+ GridDataFactory.fillDefaults().span(2, 1).grab(true, true).applyTo(graphVizComponent);\r
+ refreshBrowser();\r
+ return graphVizComponent;\r
+ }\r
+ \r
+ protected void pick(Point p) {\r
+ \r
+ AffineTransform at = ((ViewerCanvas)graphVizComponent.getCanvas()).getTransform();\r
+ Point2D pickPoint = new Point2D.Double();\r
+ try {\r
+ at.inverseTransform(new Point2D.Double((double)p.x,(double)p.y), pickPoint);\r
+ } catch (NoninvertibleTransformException e) {\r
+ return;\r
+ }\r
+\r
+ Collection<IGraphPart> parts = graphVizComponent.getDrawable().pick(pickPoint);\r
+ for (IGraphPart part : parts) {\r
+ if (part instanceof Node) {\r
+ Resource r = nodeMap.getLeft((Node)part);\r
+ if (r != null && !r.equals(getDebuggerLocation())) {\r
+ changeLocation(r);\r
+ return;\r
+ } \r
+ \r
+ } \r
+ }\r
+ for (IGraphPart part : parts) {\r
+ if (part instanceof Edge) {\r
+ Resource r = edgeMap2.get(part);\r
+ if (r != null && !r.equals(getDebuggerLocation())) {\r
+ changeLocation(r);\r
+ return;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ \r
+ protected Node getOrCreate(Resource r) {\r
+ Node n = nodeMap.getRight(r);\r
+ if (n == null) {\r
+ n = new Node(graph);\r
+ if (!r.isPersistent()) {\r
+ n.setShape("box");\r
+ n.setFontColor("blue");\r
+ }\r
+ nodeMap.map(r, n);\r
+ }\r
+ return n;\r
+ }\r
+ \r
+ @SuppressWarnings("unused")\r
+ protected void appendLabel(Node node, String text) {\r
+ String label = node.get("label");\r
+ if (true) {\r
+ if (label == null || label.length() == 0)\r
+ label = text;//escape(text);\r
+ else {\r
+ label = label.substring(1,label.length()-1);\r
+ label += "<br/>"+text;\r
+ }\r
+ label = "<" + label + ">";\r
+ } else {\r
+ if (label == null || label.length() == 0)\r
+ label = text;\r
+ else {\r
+ label += " "+text;\r
+ }\r
+ \r
+ }\r
+ node.setLabel(label);\r
+ }\r
+ \r
+\r
+\r
+ \r
+ protected synchronized void updateContent(final ReadGraph g, Resource... resources) throws DatabaseException {\r
+ L0 = Layer0.getInstance(g);\r
+ \r
+ graph = new Graph();\r
+ graph.setRankdir("LR");\r
+ \r
+ nodeMap.clear();\r
+ edgeMap.clear();\r
+ edgeMap2.clear();\r
+ processed.clear();\r
+ \r
+ //links.clear();\r
+ //StringBuffer content = new StringBuffer();\r
+\r
+ // Generate HTML -page\r
+// content.append("<html><head>" + getHead() + "</head>\n");\r
+// content.append("<body>\n");\r
+// content.append("<div id=\"mainContent\">\n");\r
+\r
+ // content.append("</div>\n");\r
+ //content.append("</body></html>\n");\r
+ createContent(g, depth, resources);\r
+ \r
+ // Update content\r
+ //graph.write(System.out);\r
+ graphVizComponent.setGraph(graph,style.toString());\r
+ }\r
+ \r
+ private void createContent(final ReadGraph g, int iter, Resource... resources) throws DatabaseException {\r
+ if (iter == 0)\r
+ return;\r
+ for (Resource r : resources) {\r
+ if (r == null)\r
+ continue;\r
+ if (processed.contains(r))\r
+ continue;\r
+ Node node = getResourceRef(g, r);\r
+ if (r.equals(getDebuggerLocation())) {\r
+ node.setFillColor("#aaffaa");\r
+ node.setStyle("filled");\r
+ }\r
+ //Node node = getOrCreate(r);\r
+ processed.add(r);\r
+ \r
+ \r
+ \r
+ String uri = null;\r
+ try {\r
+ uri = g.syncRequest(new ResourceToPossibleURI(r));\r
+ } catch (Exception e) {\r
+ e.printStackTrace();\r
+ uri = "Cannot get URI: " + e.getMessage();\r
+ }\r
+ if (uri != null)\r
+ appendLabel(node, "URI: " + uri);\r
+ //content.append("\t\t<div class=\"monospaced\">" + uri + "</div><br/>");\r
+\r
+ Collection<Statement> statements = g.getStatements(r, L0.IsWeaklyRelatedTo);\r
+ HashMultiMap<Resource, Resource[]> map = new HashMultiMap<Resource, Resource[]>();\r
+ for(org.simantics.db.Statement statement : statements) {\r
+ Resource predicate = null;\r
+ Resource subject = null;\r
+ Resource obj = null;\r
+ try {\r
+ predicate = statement.getPredicate();\r
+ subject = statement.getSubject();\r
+ obj = statement.getObject();\r
+ map.add(predicate, new Resource[] {subject, obj});\r
+ } catch (Throwable e) {\r
+ e.printStackTrace();\r
+ ErrorLogger.defaultLogError("Cannot find statement " + subject + " " + predicate + " " + obj, e);\r
+ }\r
+ }\r
+ ClusteringSupport support = g.getSession().getService(ClusteringSupport.class);\r
+ //content.append("<h3>" + " ["+ r.getResourceId() + "-" + support.getCluster(r) + "] " + "</h3>\n");\r
+ appendLabel(node, " ["+ r.getResourceId() + "-" + support.getCluster(r) + "]");\r
+ \r
+ //content.append("<table>\n");\r
+ //content.append("<tr><th>Predicate</th><th>Object</th></tr>");\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Basic information</td></tr>");\r
+\r
+ boolean isOrderedSet = g.isInstanceOf(r, L0.OrderedSet);\r
+ map.remove(r);\r
+\r
+ // BASIC INFORMATION:\r
+ for (Resource pred :\r
+ new Resource[] {L0.HasName, L0.InstanceOf,\r
+ L0.Inherits, L0.SubrelationOf,\r
+ L0.ConsistsOf, L0.PartOf})\r
+ if (map.containsKey(pred))\r
+ updatePred(node, g, r, pred, map.remove(pred));\r
+\r
+ // TAGS\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Tags</td></tr>");\r
+ for(Statement stm : statements) {\r
+ if(stm.getSubject().equals(stm.getObject())) {\r
+ updateTag(node, g, r, stm.getPredicate(), "Tag");\r
+ map.remove(stm.getPredicate());\r
+ }\r
+ }\r
+\r
+ // ORDERED SETS\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Ordered Sets</td></tr>");\r
+ for(Statement stm : statements) {\r
+ Resource predicate = stm.getPredicate();\r
+ if(g.isInstanceOf(stm.getPredicate(), L0.OrderedSet)) {\r
+ updateTag(node, g, r, stm.getPredicate(), "Ordered Set");\r
+ map.remove(stm.getPredicate());\r
+ }\r
+ Resource inverse = g.getPossibleInverse(predicate);\r
+ if (inverse != null) {\r
+ if(g.isInstanceOf(inverse, L0.OrderedSet)) {\r
+ map.remove(stm.getPredicate());\r
+ }\r
+ } else {\r
+ // FIXME : should we inform missing inverse\r
+ }\r
+ }\r
+\r
+ // IS RELATED TO\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Is Related To</td></tr>");\r
+\r
+ // ELEMENTS OF ORDERED SET\r
+ if(isOrderedSet) {\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Ordered set</td></tr>");\r
+ try {\r
+ updateOrderedSet(node, g, r);\r
+ } catch (ValidationException e) {\r
+ //content.append("<td colspan=\"2\"><span style=\"color:red;font-weight:bold\">BROKEN ORDERED SET:<br/></span><span style=\"color:red\">" + e.getMessage() + "</span></td>");\r
+ }\r
+ }\r
+\r
+ // IS RELATED TO (other)\r
+ Resource[] preds = map.keySet().toArray(new Resource[0]);\r
+ final Map<Resource, String> strmap = new HashMap<Resource, String>(preds.length);\r
+ for(Resource pred : preds) {\r
+ String str = htmlEscape(getResourceName(g, pred));\r
+ if(str == null)\r
+ str = "<null>";\r
+ strmap.put(pred, str);\r
+ }\r
+ Arrays.sort(preds, new Comparator<Resource>() {\r
+ @Override\r
+ public int compare(Resource o1, Resource o2) {\r
+ return strmap.get(o1).compareTo(strmap.get(o2));\r
+ }\r
+ });\r
+ for(Resource pred : preds)\r
+ if(g.isSubrelationOf(pred, L0.IsRelatedTo))\r
+ updatePred(node, g, r, pred, map.get(pred));\r
+\r
+ // OTHER STATEMENTS\r
+ //content.append("<tr><td class=\"subtitle\" colspan=\"2\">Other statements</td></tr>");\r
+ for(Resource pred : preds)\r
+ if(!g.isSubrelationOf(pred, L0.IsRelatedTo))\r
+ updatePred(node, g, r, pred, map.get(pred));\r
+ // content.append("</table>\n");\r
+ \r
+ Resource objects[] = new Resource[statements.size()];\r
+ int i = 0;\r
+ for (Statement stm : statements) {\r
+ objects[i] = stm.getObject();\r
+ i++;\r
+ }\r
+ createContent(g, iter-1, objects);\r
+ }\r
+ }\r
+ \r
+ private Node getResourceRef(ReadGraph graph, Resource r) throws DatabaseException {\r
+ Node node = nodeMap.getRight(r);\r
+ if (node == null) {\r
+ node = getOrCreate(r);\r
+ appendLabel(node, htmlEscape(getResourceName(graph, r)));\r
+ }\r
+ return node;\r
+ }\r
+ \r
+ private class NodeObject {\r
+ public String name;\r
+ public Node node;\r
+ @SuppressWarnings("unused")\r
+ public Resource r;\r
+ \r
+ }\r
+ \r
+ private void updatePred(Node node, ReadGraph graph, Resource subj, Resource pred, List<Resource[]> stats) throws DatabaseException {\r
+ // Generate output content from statements\r
+ NodeObject[] objects = new NodeObject[stats.size()];\r
+ for (int i = 0; i < stats.size(); ++i) {\r
+ Resource stmSubject = stats.get(i)[0];\r
+ Resource object = stats.get(i)[1];\r
+\r
+ objects[i] = new NodeObject();\r
+ objects[i].r = object;\r
+ objects[i].name = htmlEscape( getResourceName(graph, object) );\r
+ objects[i].node = getResourceRef(graph, object);\r
+\r
+ // Make a note if the statement was acquired.\r
+ if(!stmSubject.equals(subj)) {\r
+ Node asserted = getResourceRef(graph, stmSubject);\r
+ Edge e = new Edge(this.graph, objects[i].node, asserted);\r
+ e.setLabel("Asserted in");\r
+ \r
+ objects[i].node.setFillColor("#ffaaaa");\r
+ objects[i].node.setStyle("filled");\r
+ }\r
+ }\r
+\r
+ // Sort statements by object name\r
+ Arrays.sort(objects, new Comparator<NodeObject>() {\r
+ @Override\r
+ public int compare(NodeObject o1, NodeObject o2) {\r
+ return o1.name.compareTo(o2.name);\r
+ }\r
+ });\r
+\r
+ String predName = getResourceName(graph, pred);\r
+ // Output table rows\r
+ for (int i = 0; i < objects.length; ++i) {\r
+ Edge e = new Edge(this.graph,node, objects[i].node);\r
+ e.setLabel(predName);\r
+ edgeMap.add(pred, e);\r
+ edgeMap2.put(e, pred);\r
+ //content.append("<tr>");\r
+ // Predicate column\r
+ //if (i == 0)\r
+ //content.append("<td rowspan=\"" + objects.length + "\" valign=\"top\">" + getResourceRef(graph, pred) + "</td>");\r
+\r
+ // Object column\r
+ //if (objects[i][3] == null) content.append("<td>");\r
+ //else content.append("<td class=\"acquired\">");\r
+\r
+ //content.append(objects[i][2]);\r
+ //if (objects[i][3] != null)\r
+ // content.append(objects[i][3]);\r
+\r
+ //content.append("</td>");\r
+\r
+ // Statement remove -link column\r
+ // Only allowed for non-acquired statements.\r
+ //if (objects[i][3] == null) {\r
+ // content.append("<td class=\"remove\">");\r
+ // content.append(getStatementRemoveRef(subj, pred, links.getRight(objects[i][0])));\r
+ // content.append("</td>");\r
+ //}\r
+ //content.append("</tr>");\r
+ }\r
+ }\r
+ \r
+ private void updateTag(Node node, ReadGraph graph, Resource subj, Resource tag, String title) throws DatabaseException {\r
+\r
+ // Generate output content from statements\r
+ Node ref = getResourceRef(graph, tag);\r
+ Edge e = new Edge(this.graph, node, ref);\r
+ e.setLabel(title);\r
+ \r
+// content.append("<tr>");\r
+// content.append("<td rowspan=\"1\" colspan=\"2\" valign=\"top\">" + ref + "</td>");\r
+// content.append("<td class=\"remove\">");\r
+// content.append(getStatementRemoveRef(subj, tag, subj));\r
+// content.append("</td>");\r
+// content.append("</tr>");\r
+\r
+ }\r
+ \r
+ \r
+ \r
+ private void updateOrderedSet(Node node, ReadGraph graph, Resource subj) throws DatabaseException {\r
+\r
+// StringBuffer content = new StringBuffer();\r
+ //List<String> list = new ArrayList<String>();\r
+ List<Node> list = new ArrayList<Node>();\r
+ Resource cur = subj;\r
+ while(true) {\r
+ try {\r
+ cur = OrderedSetUtils.next(graph, subj, cur);\r
+ } catch(DatabaseException e) {\r
+ Edge edge = new Edge(this.graph, node, node);\r
+ edge.setLabel("Broken Ordered Set");\r
+ //list.add("<span style=\"color:red;font-weight:bold\">BROKEN ORDERED SET:<br/></span><span style=\"color:red\">" + e.getMessage() + "</span>");\r
+// Resource inv = graph.getPossibleInverse(subj);\r
+// for(Statement stat : graph.getStatements(cur, L0.IsRelatedTo)) {\r
+// if(stat.getSubject().equals(cur)) {\r
+// if(stat.getPredicate().equals(subj)) {\r
+// list.add("next " + getResourceRef(graph, stat.getObject()));\r
+// }\r
+// else if(stat.getPredicate().equals(inv)) {\r
+// list.add("prev " + getResourceRef(graph, stat.getObject()));\r
+// }\r
+// }\r
+// }\r
+// break;\r
+ }\r
+ if(cur.equals(subj))\r
+ break;\r
+ //list.add(getResourceName(graph, cur));\r
+ list.add(getResourceRef(graph, cur));\r
+ }\r
+ for (int i = 0; i < list.size() ; ++i) {\r
+ Edge e = new Edge(this.graph, node, list.get(i));\r
+ e.setLabel("Oredered set item " + i);\r
+ }\r
+\r
+ // Output table rows\r
+// content.append("<table>\n");\r
+// for (int i = 0; i < list.size() ; ++i) {\r
+// content.append("<tr>");\r
+// // Predicate column\r
+// if (i == 0)\r
+// content.append("<td rowspan=\"" + list.size() + "\" valign=\"top\">Ordered Set Elements</td>");\r
+//\r
+// // Object column\r
+// content.append("<td>");\r
+// content.append(list.get(i));\r
+// content.append("</td>");\r
+//\r
+// content.append("</tr>");\r
+// }\r
+// content.append("</table>\n");\r
+// appendLabel(node, content.toString());\r
+ }\r
+ \r
+ \r
+ \r
+}\r
Code Review / simantics / platform.git / blobdiff