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[Jboss-svn-commits] JBL Code SVN: r2042 - in trunk/labs/jbossrules/drools-core/src/main/java/org/drools: . reteoo
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From: <jbo...@li...> - 2006-01-09 17:22:37
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Author: mar...@jb...
Date: 2006-01-09 12:22:30 -0500 (Mon, 09 Jan 2006)
New Revision: 2042
Modified:
trunk/labs/jbossrules/drools-core/src/main/java/org/drools/ReteooJungViewer.java
trunk/labs/jbossrules/drools-core/src/main/java/org/drools/reteoo/ReteooToJungVisitor.java
Log:
JungReteooViewer
-Set the layout to have a JSplitPane
Modified: trunk/labs/jbossrules/drools-core/src/main/java/org/drools/ReteooJungViewer.java
===================================================================
--- trunk/labs/jbossrules/drools-core/src/main/java/org/drools/ReteooJungViewer.java 2006-01-09 15:21:07 UTC (rev 2041)
+++ trunk/labs/jbossrules/drools-core/src/main/java/org/drools/ReteooJungViewer.java 2006-01-09 17:22:30 UTC (rev 2042)
@@ -2,6 +2,7 @@
import java.awt.BorderLayout;
import java.awt.Color;
+import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridLayout;
@@ -16,6 +17,7 @@
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
+import javax.swing.JSplitPane;
import org.drools.reteoo.ReteooToJungVisitor;
import org.drools.reteoo.ReteooToJungVisitor.BaseNodeVertex;
@@ -30,6 +32,7 @@
import edu.uci.ics.jung.graph.decorators.PickableEdgePaintFunction;
import edu.uci.ics.jung.graph.decorators.PickableVertexPaintFunction;
import edu.uci.ics.jung.graph.decorators.VertexPaintFunction;
+import edu.uci.ics.jung.graph.impl.DirectedSparseGraph;
import edu.uci.ics.jung.graph.impl.SparseGraph;
import edu.uci.ics.jung.graph.impl.SparseTree;
import edu.uci.ics.jung.visualization.DefaultGraphLabelRenderer;
@@ -55,41 +58,46 @@
/**
* the graph
*/
- Graph graph;
+ Graph graph;
/**
* the visual component and renderer for the graph
*/
VisualizationViewer vv;
- // public static void main(String[] args) {
- // javax.swing.SwingUtilities.invokeLater(new Runnable() {
- // public void run() {
- // createAndShowGUI();
- // }
- // });
- // }
-
public static void createAndShowGUI(RuleBase ruleBase) {
- ReteooJungViewer viewer = new ReteooJungViewer(ruleBase);;
+ ReteooJungViewer viewer = new ReteooJungViewer( ruleBase );;
}
public ReteooJungViewer(RuleBase ruleBase) {
- ReteooToJungVisitor visitor = new ReteooToJungVisitor();
+ // Setup a standard left/right splitPane
+ JPanel leftPanel = new JPanel(new BorderLayout());
+ JPanel rightPanel = new JPanel(new BorderLayout());
+ JSplitPane splitPane = new JSplitPane( JSplitPane.HORIZONTAL_SPLIT,
+ leftPanel,
+ rightPanel );
+ splitPane.setDividerLocation( 0.75 );
+ splitPane.setResizeWeight( 1 );
+ getContentPane().add( splitPane );
+
+ // Create the graph and parse it to the visitor where it will parse the rulebase and attach the vertices
+ this.graph = new DirectedSparseGraph();
+ ReteooToJungVisitor visitor = new ReteooToJungVisitor( this.graph );
visitor.visit( ruleBase );
- this.graph = visitor.getGraph();
final PluggableRenderer pr = new PluggableRenderer();
- pr.setVertexPaintFunction(new VertexPaintFunction() {
+ pr.setEdgeShapeFunction( new EdgeShape.QuadCurve() );
+
+ pr.setVertexPaintFunction( new VertexPaintFunction() {
public Paint getFillPaint(Vertex v) {
- return ((HtmlContent) v).getFillPaint();
+ return ((DroolsVertex) v).getFillPaint();
}
public Paint getDrawPaint(Vertex v) {
- return ((HtmlContent) v).getDrawPaint();
+ return ((DroolsVertex) v).getDrawPaint();
}
- });
+ } );
pr.setEdgePaintFunction( new PickableEdgePaintFunction( pr,
Color.black,
@@ -97,27 +105,21 @@
pr.setGraphLabelRenderer( new DefaultGraphLabelRenderer( Color.cyan,
Color.cyan ) );
- pr.setVertexShapeFunction( new EllipseVertexShapeFunction( new ConstantVertexSizeFunction(14),
- new ConstantVertexAspectRatioFunction(1.0f)) );
+ // Sets the size of the nodes
+ pr.setVertexShapeFunction( new EllipseVertexShapeFunction( new ConstantVertexSizeFunction( 14 ),
+ new ConstantVertexAspectRatioFunction( 1.0f ) ) );
Layout layout = new DAGLayout( this.graph );
this.vv = new VisualizationViewer( layout,
- pr,
- new Dimension( 600,
- 600 ) );
-
+ pr,
+ new Dimension( 600,
+ 600 ) );
+
+ this.vv.setBackground( Color.white );
this.vv.setPickSupport( new ShapePickSupport() );
- pr.setEdgeShapeFunction( new EdgeShape.QuadCurve() );
- this.vv.setBackground( Color.white );
-
- // add a listener for ToolTips
this.vv.setToolTipFunction( new DefaultToolTipFunction() );
- Container content = getContentPane();
- final GraphZoomScrollPane panel = new GraphZoomScrollPane( this.vv );
- content.add( panel );
-
final PluggableGraphMouse graphMouse = new PluggableGraphMouse();
graphMouse.add( new PickingGraphMousePlugin() );
graphMouse.add( new ViewScalingGraphMousePlugin() );
@@ -144,27 +146,38 @@
}
} );
+ final GraphZoomScrollPane graphPanel = new GraphZoomScrollPane( this.vv );
+ leftPanel.add( graphPanel );
+
+ // Add the zoom controls
JPanel scaleGrid = new JPanel( new GridLayout( 1,
0 ) );
scaleGrid.setBorder( BorderFactory.createTitledBorder( "Zoom" ) );
-
JPanel controls = new JPanel();
scaleGrid.add( plus );
scaleGrid.add( minus );
controls.add( scaleGrid );
- content.add( controls,
- BorderLayout.SOUTH );
+ leftPanel.add( controls,
+ BorderLayout.SOUTH );
- final JEditorPane editorPane = new JEditorPane();
- editorPane.setEditable( false );
- editorPane.setContentType( "text/html" );
+ final JEditorPane infoPane = new JEditorPane();
+ infoPane.setEditable( false );
+ infoPane.setContentType( "text/html" );
+ // Put the editor pane in a scroll pane.
+ JScrollPane infoScrollPane = new JScrollPane( infoPane );
+ infoScrollPane.setPreferredSize( new Dimension( 250,
+ 600 ) );
+ infoScrollPane.setMinimumSize( new Dimension( 50,
+ 600 ) );
+
+ // Add a mouse listener to update the info panel when a node is clicked
this.vv.addGraphMouseListener( new GraphMouseListener() {
public void graphClicked(Vertex vertex,
MouseEvent e) {
System.out.println( vertex );
- editorPane.setText( ((HtmlContent)vertex).getHtml() );
+ infoPane.setText( ((DroolsVertex) vertex).getHtml() );
}
public void graphPressed(Vertex vertex,
@@ -177,24 +190,17 @@
} );
- // Put the editor pane in a scroll pane.
- JScrollPane editorScrollPane = new JScrollPane( editorPane );
- editorScrollPane.setPreferredSize( new Dimension( 250,
- 145 ) );
- editorScrollPane.setMinimumSize( new Dimension( 10,
- 10 ) );
- content.add( editorScrollPane,
- BorderLayout.EAST );
-
+ rightPanel.add( infoScrollPane );
+
pack();
- setVisible( true );
+ setVisible( true );
}
-
- public interface HtmlContent {
+
+ public interface DroolsVertex {
public String getHtml();
-
+
public Paint getFillPaint();
-
+
public Paint getDrawPaint();
}
}
Modified: trunk/labs/jbossrules/drools-core/src/main/java/org/drools/reteoo/ReteooToJungVisitor.java
===================================================================
--- trunk/labs/jbossrules/drools-core/src/main/java/org/drools/reteoo/ReteooToJungVisitor.java 2006-01-09 15:21:07 UTC (rev 2041)
+++ trunk/labs/jbossrules/drools-core/src/main/java/org/drools/reteoo/ReteooToJungVisitor.java 2006-01-09 17:22:30 UTC (rev 2042)
@@ -47,7 +47,7 @@
import java.util.List;
import java.util.Map;
-import org.drools.ReteooJungViewer.HtmlContent;
+import org.drools.ReteooJungViewer.DroolsVertex;
import org.drools.rule.LiteralConstraint;
import org.drools.spi.Field;
@@ -90,7 +90,8 @@
/**
* Constructor.
*/
- public ReteooToJungVisitor() {
+ public ReteooToJungVisitor(Graph graph) {
+ this.graph = graph;
}
public Graph getGraph() {
@@ -115,7 +116,6 @@
this.rootVertex );
}
- this.graph = new DirectedSparseGraph();
this.graph.addVertex( this.rootVertex );
this.parentVertex = this.rootVertex;
for ( Iterator i = rete.getObjectTypeNodeIterator(); i.hasNext(); ) {
@@ -375,7 +375,7 @@
public static abstract class BaseNodeVertex extends DirectedSparseVertex
implements
- HtmlContent {
+ DroolsVertex {
public BaseNodeVertex() {
super();
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