git-svn-id: https://svn.coded.pt/svn/SIPRP@1370 bb69d46d-e84e-40c8-a05a-06db0d633741

trunk/SIPRPSoft/src/siprp/higiene/gestao/riscos/GerirRiscosPanel.java

@@ -9,6 +9,12 @@ import info.clearthought.layout.TableLayoutConstraints;
 import java.awt.CardLayout;
 import java.awt.Dimension;
 import java.awt.GridLayout;
+import java.awt.Point;
+import java.awt.dnd.DropTarget;
+import java.awt.dnd.DropTargetDragEvent;
+import java.awt.dnd.DropTargetDropEvent;
+import java.awt.dnd.DropTargetEvent;
+import java.awt.dnd.DropTargetListener;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.beans.PropertyChangeEvent;
@@ -23,6 +29,7 @@ import javax.swing.event.TreeSelectionEvent;
 import javax.swing.event.TreeSelectionListener;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreeNode;
 import javax.swing.tree.TreePath;
 import javax.swing.tree.TreeSelectionModel;
 
@@ -38,6 +45,8 @@ import siprp.data.outer.HsRiscoTemaData;
 import siprp.higiene.gestao.SIPRPLazyLoadedPanel;
 import siprp.logic.HigieneSegurancaLogic;
 
+import com.evolute.entity.evo.EvoDataException;
+import com.evolute.utils.error.ErrorLogger;
 import com.evolute.utils.ui.trees.TreeTools;
 
 public class GerirRiscosPanel extends SIPRPLazyLoadedPanel implements LeafUIConstants
@@ -183,6 +192,124 @@ public class GerirRiscosPanel extends SIPRPLazyLoadedPanel implements LeafUICons
 				}
 			}
 		} );
+		
+		DropTargetListener dropTargetListener = new DropTargetListener() {
+			
+			@Override
+			public void dragEnter(DropTargetDragEvent dtde) 
+			{
+//				System.out.println( "DragEnter" );
+//				System.out.println( tree.getSelectionPath() );
+//				getSelectedObject();
+//				dtde.acceptDrag( dtde.getDropAction() ); 
+				
+				//TODO: isDesendent != null
+			}
+
+			@Override
+			public void dragExit(DropTargetEvent dte) 
+			{
+				System.out.println( "DragExit" );
+				
+			}
+
+			@Override
+			public void dragOver(DropTargetDragEvent dtde) 
+			{
+//				Point pt = dtde.getLocation();
+//				TreePath parentpath = tree.getClosestPathForLocation(pt.x, pt.y);
+//				if( !tree.getSelectionPath().equals( parentpath ) )
+//				{
+//					tree.expandPath( parentpath );
+//				}
+				
+			}
+
+			@Override
+			public void drop(DropTargetDropEvent dtde) 
+			{
+				System.out.println( "Drop" );
+				
+				Point pt = dtde.getLocation();
+				TreePath destinyPath = tree.getClosestPathForLocation(pt.x, pt.y);
+				
+				Object destinyComponent = destinyPath.getLastPathComponent();
+				System.out.println( destinyPath );
+				System.out.println(  );
+				
+				if( destinyComponent instanceof DefaultMutableTreeNode )
+				{
+					System.out.println("moving node ...");
+					DefaultMutableTreeNode destinyNode = ( DefaultMutableTreeNode ) destinyComponent;
+					Object destinyObject = destinyNode.getUserObject();
+
+					TreePath parentPath = tree.getSelectionPath();
+					Object parentComponent = parentPath.getLastPathComponent();
+
+					if( parentComponent instanceof DefaultMutableTreeNode )
+					{
+						DefaultMutableTreeNode parentNode = ( DefaultMutableTreeNode ) parentComponent;
+						Object parentObject = parentNode.getUserObject();
+						
+						if( destinyObject instanceof HsRiscoTemaData )
+						{
+							System.out.println("\tmove risco -> tema");
+							HsRiscoTemaData destTema = ( HsRiscoTemaData ) destinyObject;
+					
+							if ( parentObject instanceof HsRiscoData )
+							{
+								HsRiscoData parent = ( HsRiscoData ) parentObject;
+								parent.setToTema_id( destTema );
+								try 
+								{
+									parent.save();
+									destinyNode.add( parentNode );
+									tree.updateUI();
+								} 
+								catch ( EvoDataException e ) 
+								{
+									ErrorLogger.logException( e );
+								}
+							}
+						}
+						else if( destinyObject instanceof HsRiscoData )
+						{
+							System.out.println("\tmove medida -> risco");
+							HsRiscoData destRisco = ( HsRiscoData ) destinyObject;
+							
+							if ( parentObject instanceof HsRiscoMedidaData )
+							{
+								HsRiscoMedidaData parent = ( HsRiscoMedidaData ) parentObject;
+								parent.setToRisco_id( destRisco );
+								try 
+								{
+									parent.save();
+									destinyNode.add( parentNode );
+									tree.updateUI();
+								} 
+								catch ( EvoDataException e ) 
+								{
+									ErrorLogger.logException( e );
+								}
+							}
+						}
+					}
+				}
+				
+				
+			}
+
+			@Override
+			public void dropActionChanged(DropTargetDragEvent dtde) 
+			{
+				System.out.println( "DropActionChange" );
+				
+			}
+			
+		};
+		
+		tree.setDragEnabled( true );
+		tree.setDropTarget( new DropTarget( tree , dropTargetListener ) );
 	}
 
 	private void criarTema()
@@ -587,4 +714,13 @@ public class GerirRiscosPanel extends SIPRPLazyLoadedPanel implements LeafUICons
 		setEnabled();
 	}
 
+	public void moverRisco( HsRiscoData from, DefaultMutableTreeNode to )
+	{
+		
+	}
+	
+	public void moverRequisito( )
+	{
+		
+	}
 }