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The graph extension for the entigrator application
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package gdt.jgui.entity.graph;
/*
* Copyright 2016 Alexander Imas
* This file is extension of JEntigrator.
JEntigrator 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 3 of the License, or
(at your option) any later version.
JEntigrator 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 JEntigrator. If not, see vv = null;
String[] scope;
// MousePopupListener mouseListener;
Stackundo;
//private AbstractLayout layout = null;
Timer timer;
DirectedSparseGraph graph;
static boolean debug=false;
protected JButton switchLayout;
public static final int EDGE_LENGTH = 100;
Integer v_prev = null;
Map v;//=new HashMap();
Map e;
Map b;
Map filter;
final ScalingControl scaler = new CrossoverScalingControl();
final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();
FRLayout layout;
//KKLayout layout;
// final SpringLayout2 layout;
final Map vLabels = new HashMap();
String edge$;
String locator$;
/**
* The default constructor
*/
public JGraphRenderer()
{
super();
if(debug)
System.out.println("JGraphRenderer: 0");
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
undo=new Stack();
v=new HashMap();
e=new HashMap();
b=new HashMap();
filter=new HashMap();
}
/**
* Response on call from the other context.
* @param console main console
* @param locator$ action's locator
*/
@Override
public void response(JMainConsole console, String locator$) {
if (debug)
System.out.println("JGraphrenderer:response:"+locator$);
try{
Properties locator=Locator.toProperties(locator$);
String action$=locator.getProperty(JRequester.REQUESTER_ACTION);
entihome$=locator.getProperty(Entigrator.ENTIHOME);
Entigrator entigrator=console.getEntigrator(entihome$);
String text$=locator.getProperty(JTextEditor.TEXT);
if(ACTION_CREATE_GRAPH.equals(action$)){
Sack newEntity=entigrator.ent_new("graph", text$);
newEntity.createElement("field");
newEntity.putElementItem("field", new Core(null,"name","value"));
newEntity.createElement("fhandler");
newEntity.putElementItem("fhandler", new Core(null,GraphHandler.class.getName(),GraphHandler.EXTENSION_KEY));
newEntity.putElementItem("fhandler", new Core(null,FieldsHandler.class.getName(),null));
newEntity.createElement("jfacet");
newEntity.putElementItem("jfacet", new Core("gdt.jgui.entity.graph.JGraphFacetAddItem",EdgeHandler.class.getName(),"gdt.jgui.entity.graph.JGraphFacetOpenItem"));
newEntity.putAttribute(new Core (null,"icon","graph.png"));
entigrator.save(newEntity);
entigrator.ent_assignProperty(newEntity, "fields", text$);
entigrator.ent_assignProperty(newEntity, "graph", text$);
String icons$=entihome$+"/"+Entigrator.ICONS;
Support.addHandlerIcon(JGraphRenderer.class, "graph.png", icons$);
newEntity=entigrator.ent_reindex(newEntity);
JEntityFacetPanel efp=new JEntityFacetPanel();
String efpLocator$=efp.getLocator();
efpLocator$=Locator.append(efpLocator$,Locator.LOCATOR_TITLE,newEntity.getProperty("label"));
efpLocator$=Locator.append(efpLocator$, Entigrator.ENTIHOME, entihome$);
efpLocator$=Locator.append(efpLocator$, EntityHandler.ENTITY_KEY, newEntity.getKey());
efpLocator$=Locator.append(efpLocator$, EntityHandler.ENTITY_LABEL, newEntity.getProperty("label"));
JEntityPrimaryMenu.reindexEntity(console, efpLocator$);
Stack s=console.getTrack();
s.pop();
console.setTrack(s);
JConsoleHandler.execute(console, efpLocator$);
return;
}
if(JGraphViews.ACTION_SAVE_VIEW.equals(action$)){
if (debug)
System.out.println("JGraphrenderer:response:save");
String viewTitle$=locator.getProperty(JTextEditor.TEXT);
String entihome$=locator.getProperty(Entigrator.ENTIHOME);
String entityKey$=locator.getProperty(EntityHandler.ENTITY_KEY);
//Entigrator entigrator=console.getEntigrator(entihome$);
Sack graph=entigrator.getEntityAtKey(entityKey$);
Core[] ca=graph.elementGet("node.select");
if(ca==null){
System.out.println("JGraphViews.response:no selection");
return;
}
//
entityLabel$=entigrator.indx_getLabel(entityKey$);
action$=locator.getProperty(JRequester.REQUESTER_ACTION);
String viewComponentLabel$=entityLabel$+".view";
String viewComponentKey$=entigrator.indx_keyAtLabel(viewComponentLabel$);
Sack viewComponent=null;
if(viewComponentKey$==null){
viewComponent=entigrator.ent_new("graph.vew", viewComponentLabel$);
viewComponentKey$=viewComponent.getKey();
entigrator.col_addComponent(graph, viewComponent);
}else
viewComponent=entigrator.getEntityAtKey(viewComponentKey$);
// Sack views=entigrator.getEntityAtKey(viewComponentKey$);
if(!viewComponent.existsElement("views"))
viewComponent.createElement("views");
String viewKey$=Identity.key();
viewComponent.putElementItem("views", new Core(null,viewKey$,viewTitle$));
viewComponent.createElement(viewKey$);
viewComponent.elementReplace(viewKey$, ca);
entigrator.save(viewComponent);
String gv$=new JGraphViews().getLocator();
gv$=Locator.append(gv$,Entigrator.ENTIHOME,entihome$);
gv$=Locator.append(gv$,EntityHandler.ENTITY_KEY,entityKey$);
JConsoleHandler.execute(console,gv$);
}
}catch(Exception e){
Logger.getLogger(getClass().getName()).severe(e.toString());
}
}
/**
* Get the context panel.
* @return the context panel.
*/
@Override
public JPanel getPanel() {
return this;
}
/**
* Get the context menu.
* @return the context menu.
*/
@Override
public JMenu getContextMenu() {
final JMenu menu=new JMenu("Context");
menu.setName("Context");
menu.addMenuListener(new MenuListener(){
@Override
public void menuSelected(MenuEvent e) {
menu.removeAll();
if(undo.size()>0){
JMenuItem undoItem = new JMenuItem("Undo");
undoItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
undoPop();
// visualize(console.getEntigrator(entihome$),scope);
// init();
}
});
menu.add(undoItem);
}
//if(undo.size()>0){
JMenuItem resetItem = new JMenuItem("Reset");
resetItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
while(!undo.isEmpty())
undo.pop();
edge$=null;
filter.clear();
Entigrator entigrator=console.getEntigrator(entihome$);
Sack graph=entigrator.getEntityAtKey(entityKey$);
if(graph!=null){
graph.removeElement("node");
entigrator.replace(graph);
}
init();
}
} );
menu.add(resetItem);
//}
JMenuItem unmarkItem = new JMenuItem("Unmark all");
unmarkItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
unmarkAll();
}
} );
menu.add(unmarkItem);
JMenuItem expandItem = new JMenuItem("Expand");
expandItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
//markSelectedNode();
//expand();
Entigrator entigrator=console.getEntigrator(entihome$);
undoPush();
scope=NodeHandler.getScopeExpandedNodeKeys(entigrator, null, scope);
visualize(entigrator,scope,null);
}
} );
JMenuItem relocateItem = new JMenuItem("Relocate");
relocateItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Entigrator entigrator=console.getEntigrator(entihome$);
undoPush();
visualize(entigrator,scope,null);
}
} );
menu.add(relocateItem);
menu.addSeparator();
JMenuItem zoomItem = new JMenuItem("Zoom +");
zoomItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
scaler.scale(vv, 1.1f, vv.getCenter());
}
} );
menu.add(zoomItem);
JMenuItem unzoomItem = new JMenuItem("Zoom -");
unzoomItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
scaler.scale(vv, 1/1.1f, vv.getCenter());
}
} );
menu.add(unzoomItem);
if(hasSelectedNodes()){
JMenuItem lensItem = new JMenuItem("Lens");
lensItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
lens();
}
} );
menu.add(lensItem);
JMenuItem hideItem = new JMenuItem("Cut");
hideItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
hideNodes();
}
} );
menu.add(hideItem);
}
menu.addSeparator();
JMenuItem transItem = new JMenuItem("Transforming");
transItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
graphMouse.setMode(edu.uci.ics.jung.visualization.control.ModalGraphMouse.Mode.TRANSFORMING);
}
} );
menu.add(transItem);
JMenuItem pickItem = new JMenuItem("Picking");
pickItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
graphMouse.setMode(edu.uci.ics.jung.visualization.control.ModalGraphMouse.Mode.PICKING);
}
} );
menu.add(pickItem);
menu.addSeparator();
JMenuItem saveItem = new JMenuItem("Save");
saveItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try{
Entigrator entigrator=console.getEntigrator(entihome$);
Sack entity=entigrator.getEntityAtKey(entityKey$);
//if(!"graph".equals(entity.getProperty("entity")))
// return;
if(scope==null)
return;
if(entity.existsElement("node"))
entity.removeElement("node");
entity.createElement("node");
Collection vc=graph.getVertices();
//final PickedState pickedState = vv.getPickedVertexState();
Layout layout=vv.getModel().getGraphLayout();
Point2D point;
ArrayListpl=new ArrayList();
Maplm=new HashMap();
for( Number n:vc){
point=(Point2D)layout.transform(n);
pl.add(point);
lm.put(point, n);
//System.out.println("JGraphRenderer:visualize:save n="+n+" point="+point);
//entity.putElementItem("node", new Core(String.valueOf(point.getX()),vLabels.get(n),String.valueOf(point.getY())));
}
System.out.println("JGraphRenderer:visualize:pl="+pl.size());
double minX=5000;
double minY=5000;
for(Point2D p:pl){
if(p.getX() pickedState = vv.getPickedVertexState();
Setns=pickedState.getPicked();
if(ns.isEmpty())
return;
undoPush();
if(debug){
System.out.println("JGraphRenderer:hideNodes:selected="+ns.size());
}
//ArrayListnl=new ArrayList();
//Bond bond;
ArrayList nkl=new ArrayList();
boolean skip;
//String nodeKey$=null;
for(int i=0;inkl=new ArrayList();
if(nodes!=null){
Mapln=new HashMap();
for (int i = 0; i sl=new ArrayList();
for(Core c:ca){
if(c.type!=null&&!sl.contains(c.type))
sl.add(c.type);
if(c.value!=null&&!sl.contains(c.value))
sl.add(c.value);
}
//scope=NodeHandler.getScopeExpandedNodeKeys(entigrator, null,sl.toArray(new String[0]));
scope=sl.toArray(new String[0]);
//scope=NodeHandler.(entigrator, null,sl.toArray(new String[0]));
visualize(entigrator,scope,null);
return;
}
//if(graphEntity!=null&&(graphEntity.getProperty("node")!=null)
if(graphEntity.getProperty("bond.detail")!=null)
{
Core[] ca=graphEntity.elementGet("bond");
if(ca==null)
return;
ArrayListsl=new ArrayList();
for(Core c:ca){
if(c.type!=null&&!sl.contains(c.type))
sl.add(c.type);
if(c.value!=null&&!sl.contains(c.value))
sl.add(c.value);
}
scope=sl.toArray(new String[0]);
visualize(entigrator,scope,null);
return;
}
if(graphEntity!=null&&"edge".equals(graphEntity.getProperty("entity"))){
Core[] ca=graphEntity.elementGet("bond");
if(ca==null)
return;
ArrayListsl=new ArrayList();
for(Core c:ca){
if(c.type!=null&&!sl.contains(c.type))
sl.add(c.type);
if(c.value!=null&&!sl.contains(c.value))
sl.add(c.value);
}
// scope=sl.toArray(new String[0]);
// visualize(entigrator,scope,null);
ArrayListnl=new ArrayList();
for(String s:sl)
nl.add(entigrator.indx_getLabel(s));
String[] nodeLabels=nl.toArray(new String[0]);
// if(debug)
// System.out.println("JGraphRenderer:labels="+nodeLabels.length);
String[] scopeLabels=EdgeHandler.filterNodesAtEdge(entigrator, nodeLabels, graphEntity.getProperty("label"));
if(scopeLabels==null||scopeLabels.length<1)
return;
nl.clear();
for(String s:scopeLabels){
// System.out.println("JGraphRenderer:init.edge:s="+s+" l="+entigrator.indx_keyAtLabel(s));
nl.add(entigrator.indx_keyAtLabel(s));
}
// JGraphRenderer.this.scope=nl.toArray(new String[0]);
// visualize(entigrator,nl.toArray(new String[0]),entityKey$);
//scope=NodeHandler.getScopeExpandedNodeKeys(entigrator, null,sl.toArray(new String[0]));
scope=nl.toArray(new String[0]);
visualize(entigrator,scope,graphEntity.getKey());
return;
}
}
private void relocate(){
Entigrator entigrator=console.getEntigrator(entihome$);
if(undo.isEmpty())
return;
Core[] nla=undo.peek();
Map ln=new HashMap();
//Set keys=v.keySet();
String nodeLabel$;
//for(String s:keys){
for(String s:scope){
nodeLabel$=entigrator.indx_getLabel(s);
ln.put(nodeLabel$,v.get(s));
}
visualize(entigrator,scope,edge$);
relocate(nla, ln);
}
private void relocate(final Core[] nodes,Mapln){
try{
if(nodes==null)
return;
Layout layout=vv.getGraphLayout();
//Dimension d=layout.getSize();
//float offsetX=d.width/2;
//float offsetY=d.height/2;
//System.out.println("JGraphRenderer:relocate:layout dimension="+d);
Number n;
for(Core node:nodes){
float x=Float.parseFloat(node.type);//+offsetX;
float y=Float.parseFloat(node.value);//+offsetY;
n=ln.get(node.name);
//System.out.println("JGraphRenderer:relocate:label="+node.name+" number="+n+" x="+x+" y="+y);
Point2D point=new Point2D.Float(x,y);
layout.setLocation(n, point);
}
vv.repaint();
}catch(Exception e){
Logger.getLogger(getClass().getName()).severe(e.toString());
}
}
public void visualize(Entigrator entigrator,final String[] scope ,String edgeKey$){
if(scope==null)
return;
if(debug)
System.out.println("JGraphRenderer:visualize:nodes="+scope.length);
removeAll();
graph = new DirectedSparseGraph();
// Entigrator entigrator=console.getEntigrator(entihome$);
// String[] nka=NodeHandler.getScopeExpandedNodeKeys(entigrator, null,scope);
// scope=nka;
String icon$;
byte[] bar;
ImageIcon icon;
//final Map vLabels = new HashMap();
Map iconMap = new HashMap();
String vLabel$;
for (int i = 0; i ());
// vv.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller());
vv.getRenderContext().setEdgeFontTransformer(new
ConstantTransformer(new Font("Helvetica", Font.PLAIN, 8)));
vv.getRenderContext().setEdgeLabelTransformer(new Transformer() {
@Override
public String transform(Number n) {
return (String.valueOf(e.get(n)));
}
});
final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
add(panel);
vv.setGraphMouse(graphMouse);
vv.addKeyListener(graphMouse.getModeKeyListener());
MousePopupListener mpl=new MousePopupListener();
vv.addMouseListener(mpl);
if(debug)
System.out.println("JGraphRenderer:visualize: 3");
JPanel controls = new JPanel();
controls.setLayout(new BoxLayout(controls, BoxLayout.X_AXIS));
//
//
Collections.sort(ll);
String[] la=ll.toArray(new String[0]);
final JComboBox nodesBox =new JComboBox(la);
nodesBox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if(ItemEvent.SELECTED==e.getStateChange()){
Entigrator entigrator=console.getEntigrator(entihome$);
String nodeKey$=entigrator.indx_keyAtLabel((String)e.getItem());
Collection vc=graph.getVertices();
for( Number n:vc)
vv.getPickedVertexState().pick(n, false);
vv.getPickedVertexState().pick(v.get(nodeKey$), true);
}
}
});
JButton nodeMenu=new JButton("Node");
nodeMenu.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
final String nodeLabel$=(String)nodesBox.getSelectedItem();
int cnt=vLabels.size();
Entigrator entigrator=console.getEntigrator(entihome$);
String nodeKey$=entigrator.indx_keyAtLabel(nodeLabel$);
final JPopupMenu popup=getNodeMenu(nodeKey$);
popup.show((JComponent)e.getSource(),0,0);
}
} );
JPanel nodePanel = new JPanel();
nodePanel.setBorder(BorderFactory.createTitledBorder("Node"));
nodePanel.setLayout(new BoxLayout(nodePanel, BoxLayout.X_AXIS));
nodePanel.add(nodesBox);
nodePanel.add(nodeMenu);
controls.add(nodePanel);
final JComboBox edgesBox =new JComboBox(el.toArray(new String[0]));
edgesBox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent ie) {
if(ItemEvent.SELECTED==ie.getStateChange()){
// System.out.println("JGraphRenderer:edges box item="+ie.getItem());
Entigrator entigrator=console.getEntigrator(entihome$);
//String edgeKey$=entigrator.indx_keyAtLabel((String)ie.getItem());
Collection vc=graph.getEdges();
if(vc.size()>1)
edge$=null;
for( Number n:vc){
//System.out.println("JGraphRenderer:edge number="+n+ " key="+e.get(n));
if(ie.getItem().equals(e.get(n)))
vv.getPickedEdgeState().pick(n, true);
else
vv.getPickedEdgeState().pick(n, false);
}
}
}
});
JButton edgeMenu=new JButton("Edge");
edgeMenu.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
final String edgeLabel$=(String)edgesBox.getSelectedItem();
Entigrator entigrator=console.getEntigrator(entihome$);
// Set labels=v.keySet();
ArrayList nl=new ArrayList();
for(String s:scope)
nl.add(entigrator.indx_getLabel(s));
String[] nodeLabels=nl.toArray(new String[0]);
// if(debug)
// System.out.println("JGraphRenderer:labels="+nodeLabels.length);
String[] scopeLabels=EdgeHandler.filterNodesAtEdge(entigrator, nodeLabels, edgeLabel$);
if(scopeLabels==null||scopeLabels.length<1)
return;
undoPush();
nl.clear();
for(String s:scopeLabels)
nl.add(entigrator.indx_keyAtLabel(s));
JGraphRenderer.this.scope=nl.toArray(new String[0]);
edge$= entigrator.indx_keyAtLabel(edgeLabel$);
visualize(entigrator,nl.toArray(new String[0]),edge$);
edgesBox.setModel(new DefaultComboBoxModel(new String[]{edgeLabel$}));
repaint();
}
} );
JPanel edgesPanel = new JPanel();
edgesPanel.setBorder(BorderFactory.createTitledBorder("Edge"));
edgesPanel.setLayout(new BoxLayout(edgesPanel, BoxLayout.X_AXIS));
edgesPanel.add(edgesBox);
if(edgesBox.getModel().getSize()>1)
edgesPanel.add(edgeMenu);
controls.add(edgesPanel);
add(controls, BorderLayout.SOUTH);
revalidate();
repaint();
}
private JPopupMenu getEdgeMenu(final Number n){
final JPopupMenu popup = new JPopupMenu();
popup.addPopupMenuListener(new PopupMenuListener(){
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent ev1) {
JMenuItem edgeItem=new JMenuItem("Edge");
popup.add(edgeItem);
edgeItem.setHorizontalTextPosition(JMenuItem.RIGHT);
edgeItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent ev2) {
try{
Entigrator entigrator=console.getEntigrator(entihome$);
String edgeKey$=entigrator.indx_keyAtLabel(e.get(n));
JEntityFacetPanel fp=new JEntityFacetPanel();
String fp$=fp.getLocator();
fp$=Locator.append(fp$, Entigrator.ENTIHOME, entihome$);
fp$=Locator.append(fp$, EntityHandler.ENTITY_KEY, edgeKey$);
JConsoleHandler.execute(console,fp$);
}catch(Exception ee){
Logger.getLogger(getClass().getName()).info(ee.toString());
}
}
});
JMenuItem detailsItem=new JMenuItem("Details");
popup.add(detailsItem);
detailsItem.setHorizontalTextPosition(JMenuItem.RIGHT);
detailsItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try{
displayDetails(n);
}catch(Exception ee){
Logger.getLogger(getClass().getName()).info(ee.toString());
}
}
});
}
@Override
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {}
@Override
public void popupMenuCanceled(PopupMenuEvent e) {}
});
return popup;
}
private JPopupMenu getNodeMenu(final String nodeKey$){
final JPopupMenu popup = new JPopupMenu();
popup.addPopupMenuListener(new PopupMenuListener(){
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
JMenuItem pickOutItem=new JMenuItem("Relations");
popup.add(pickOutItem);
pickOutItem.setHorizontalTextPosition(JMenuItem.RIGHT);
pickOutItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try{
Entigrator entigrator=console.getEntigrator(entihome$);
//String nodeKey$=entigrator.indx_keyAtLabel(nodeLabel$);
String[] rna=NodeHandler.getRelatedNodeKeys(entigrator, nodeKey$);
ArrayListnkl=new ArrayList();
for(String s:rna)
if(!nkl.contains(s))
nkl.add(s);
undoPush();
edge$=null;
visualize(entigrator,nkl.toArray(new String[0]),null);
}catch(Exception ee){
Logger.getLogger(getClass().getName()).info(ee.toString());
}
}
});
JMenuItem expandItem=new JMenuItem("Expand");
popup.add(expandItem);
expandItem.setHorizontalTextPosition(JMenuItem.RIGHT);
expandItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try{
Entigrator entigrator=console.getEntigrator(entihome$);
undoPush();
edge$=null;
String[] eka=NodeHandler.getRelatedNodeKeys(entigrator, nodeKey$);
ArrayListnkl=new ArrayList();
if(eka!=null)
for(String s:eka)
nkl.add(s);
if(scope!=null)
for(String s:scope)
nkl.add(s);
scope=nkl.toArray(new String[0]);
visualize(entigrator, scope,null);
Core[] nla=undo.peek();
Map ln=new HashMap();
Set keys=v.keySet();
String nodeLabel$;
for(String s:keys){
nodeLabel$=entigrator.indx_getLabel(s);
ln.put(nodeLabel$,v.get(s));
}
relocate(nla, ln);
vv.repaint();
}catch(Exception ee){
Logger.getLogger(getClass().getName()).info(ee.toString());
}
}
});
JMenuItem networkItem=new JMenuItem("Network");
popup.add(networkItem);
networkItem.setHorizontalTextPosition(JMenuItem.RIGHT);
networkItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try{
Entigrator entigrator=console.getEntigrator(entihome$);
undoPush();
edge$=null;
scope=NodeHandler.getNetwordNodeKeys(entigrator, nodeKey$);
visualize(entigrator, scope,null);
}catch(Exception ee){
Logger.getLogger(getClass().getName()).info(ee.toString());
}
}
});
JMenuItem cutItem=new JMenuItem("Cut");
popup.add(cutItem);
cutItem.setHorizontalTextPosition(JMenuItem.RIGHT);
cutItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
ArrayList nkl=new ArrayList();
for(int i=0;i 0)) {
int width = vv.getWidth();
int height = vv.getHeight();
BufferedImage bi = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics2D graphics =bi.createGraphics();
vv.paint(graphics);
graphics.dispose();
File outputfile = new File(folder$+"/"+file$+".png");
if(!outputfile.exists())
outputfile.createNewFile();
ImageIO.write(bi, "png", outputfile);
}
}
}catch(Exception e){
Logger.getLogger(JGraphRenderer.class.getName()).severe(e.toString());
}
}
class MousePopupListener extends MouseAdapter {
boolean isPopup=false;
public void mousePressed(MouseEvent e) {
//System.out.println("EntityStructurePanel:MousePopupListener:mouse pressed");
if (e.isPopupTrigger())
isPopup=true;
else
isPopup=false;
//System.out.println("JGraphRenderer:MousePopupListener:isPopup="+isPopup);
}
public void mouseClicked(MouseEvent e) {
if(!isPopup)
return;
final VisualizationViewer vv =(VisualizationViewer)e.getSource();
final Layout layout = vv.getGraphLayout();
//final Graph graph = layout.getGraph();
final Point2D p = e.getPoint();
int n=-1;
//int b=-1;
final Point2D ivp = p;
GraphElementAccessor pickSupport = vv.getPickSupport();
if(pickSupport != null) {
Object vertex = pickSupport.getVertex(layout, ivp.getX(), ivp.getY());
Object edge = pickSupport.getEdge(layout, ivp.getX(), ivp.getY());
if(vertex!=null){
//System.out.println("JGraphRenderer:MousePopupListener:vertex="+vertex);
n=((Integer)vertex).intValue();
String nodeKey$=scope[n];
popup=getNodeMenu(nodeKey$);
popup.show(JGraphRenderer.this,(int)p.getX(),(int)p.getY());
//n=((Integer)vertex).intValue();
}
if(edge!=null){
//System.out.println("JGraphRenderer:MousePopupListener:edge="+edge);
n=((Integer)edge).intValue();
//String nodeKey$=scope[n];
popup=getEdgeMenu(n);
popup.show(JGraphRenderer.this,(int)p.getX(),(int)p.getY());
}
}
}
public void mouseReleased(MouseEvent e) {
if(!isPopup)
if (e.isPopupTrigger())
isPopup=true;
//System.out.println("JGraphRenderer:MousePopupListener:is Popup");
}
}
class VertexLabelRenderer extends DefaultVertexLabelRenderer {
public VertexLabelRenderer(Color pickedVertexLabelColor) {
super(pickedVertexLabelColor);
}
@Override
public Component getVertexLabelRendererComponent(JComponent vv, Object value,
Font font, boolean isSelected, V vertex) {
super.setForeground(vv.getForeground());
if(isSelected){
//System.out.println("JGraphRenderer:VertexLabelRenderer: font="+font+" vertex="+vertex+" selected="+isSelected);
setForeground(pickedVertexLabelColor);
}
super.setBackground(vv.getBackground());
if(font == null)
font=vv.getFont();
if(isSelected)
font=font.deriveFont(Font.BOLD | Font.ITALIC);
setFont(font);
setIcon(null);
setBorder(noFocusBorder);
setValue(value);
return this;
}
}
@Override
public void activate() {
// TODO Auto-generated method stub
}
public static String getNodeIcon(Entigrator entigrator,String nodeKey$){
try{
//Core [] ca=entigrator.indx_getMarks(new String[]{nodeKey$});
String header$=entigrator.getEntihome()+"/"+StoreAdapter.HEADERS+"/"+nodeKey$;
if(!new File(header$).exists())
return null;
Sack header=Sack.parseXML(header$);
String nodeLabel$=header.getElementItem("key", nodeKey$).type;
// if(debug)
// System.out.println("JGraphRenderer:getNodeIcon:header="+header$+" key="+nodeKey$+" label="+nodeLabel$);
String iconFile$=header.getElementItem("label", nodeLabel$).type;
return entigrator.readIconFromIcons(iconFile$);
}catch(Exception e){
Logger.getLogger(JGraphRenderer.class.getName()).info(e.toString());
}
return null;
}
private void undoPush(){
Collection vc=graph.getVertices();
//final PickedState pickedState = vv.getPickedVertexState();
Layout layout=vv.getModel().getGraphLayout();
Point2D point;
ArrayListpl=new ArrayList();
Maplm=new HashMap();
for( Number n:vc){
point=(Point2D)layout.transform(n);
pl.add(point);
lm.put(point, n);
}
double minX=5000;
double minY=5000;
for(Point2D p:pl){
if(p.getX()cl= new ArrayList();
for(Point2D p:pl){
cl.add( new Core(String.valueOf(p.getX()-minX),vLabels.get(lm.get(p)),String.valueOf(p.getY()-minY)));
}
Core[] ca=cl.toArray(new Core[0]);
//Integer hc=new Integer( ca.hashCode());
undo.push(ca);
if(edge$!=null)
filter.put(ca, edge$);
}
private void undoPop(){
if(debug)
System.out.println("JGraphRenderer:undoPop:undosize="+undo.size());
edge$=null;
if(undo.isEmpty())
return;
Core[] nodes=undo.pop();
edge$=filter.get(nodes);
Entigrator entigrator=console.getEntigrator(entihome$);
String nodeKey$;
ArrayListnkl=new ArrayList();
if(nodes!=null){
Mapln=new HashMap();
for (int i = 0; i T getKeyByValue(Map map, E value) {
for (Entry entry : map.entrySet()) {
if (Objects.equals(value, entry.getValue())) {
return entry.getKey();
}
}
return null;
}
private boolean hasSelectedNodes(){
//undoPush();
Entigrator entigrator=console.getEntigrator(entihome$);
PickedState pickedState = vv.getPickedVertexState();
Setns=pickedState.getPicked();
if(!ns.isEmpty())
return true;
else
return false;
}
private void lens(){
Entigrator entigrator=console.getEntigrator(entihome$);
PickedState pickedState = vv.getPickedVertexState();
Setns=pickedState.getPicked();
if(ns.isEmpty())
return;
//Bond bond;
undoPush();
ArrayList nkl=new ArrayList();
for(Number n:ns){
nkl.add(scope[(int)n]);
}
scope=NodeHandler.getScopeExpandedNodeKeys(entigrator, null,nkl.toArray(new String[0]));
visualize(entigrator,scope,null);
}
}
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