/* * * Copyright (C) 1999, Institute for MicroTherapy * * This software and supporting documentation were developed by * * University of Witten/Herdecke * Department of Radiology and MicroTherapy * Institute for MicroTherapy * Medical computer science * * Universitaetsstrasse 142 * 44799 Bochum, Germany * * http://www.microtherapy.de/go/cs * mailto:computer.science@microtherapy.de * * THIS SOFTWARE IS MADE AVAILABLE, AS IS, AND THE INSTITUTE MAKES NO * WARRANTY REGARDING THE SOFTWARE, ITS PERFORMANCE, ITS MERCHANTABILITY * OR FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES * OR ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY * AND PERFORMANCE OF THE SOFTWARE IS WITH THE USER. * * Author : $Author: kleber $ * Last update : $Date: 2001/06/06 10:32:30 $ * Revision : $Revision: 1.1.1.1 $ * State: $State: Exp $ */ package viewer.sr; import java.util.*; import java.net.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.*; import javax.swing.event.*; import javax.swing.text.*; import javax.swing.text.html.*; import javax.swing.tree.*; import main.*; import J2Ci.*; /** * This class contains the GUI vizualizing a Dicom Structured Report * as an HTML document. * * @author Klaus Kleber * @since 20.08.1999 */ public class SREditTreePanel extends JPanel { /** * The main tree containing all data */ private JTree tree; /** * Tilted Boder containing the name of the SR Object */ private TitledBorder titledBorder = new TitledBorder("Structured Report"); /** * Current DVI Interface */ private jDVInterface dvi; SRTreeModel srTreeModel; /** * Constructor * * @param dvi jDVInterface */ public SREditTreePanel( jDVInterface dvi, String name , TreeSelectionListener srTreeSelectionListener ) { this.dvi = dvi; setLayout(new BorderLayout()); srTreeModel= new SRTreeModel(new DefaultMutableTreeNode(new SRTreeElement(name,name))); tree = new JTree (srTreeModel); tree.setRootVisible(true); tree.setCellRenderer(new SREditTreeCellRenderer()); tree.setShowsRootHandles(true); tree.getSelectionModel().setSelectionMode (TreeSelectionModel.SINGLE_TREE_SELECTION); tree.putClientProperty("JTree.lineStyle", "Angled"); // Linien zwischen Knoten tree.addTreeSelectionListener(srTreeSelectionListener); //Init MouseListener MouseListener ml = new MouseAdapter() // load Image on double-click! { public void mouseClicked(MouseEvent e) { int selRow = tree.getRowForLocation(e.getX(), e.getY()); if(selRow != -1&&selRow >1) { TreePath selPath = tree.getPathForLocation(e.getX(), e.getY()); int nodeId = ((SRTreeElement) ((DefaultMutableTreeNode)selPath.getLastPathComponent()).getUserObject()).srNodeId; if(SwingUtilities.isRightMouseButton(e)) tree.setSelectionRow(selRow); if(SwingUtilities.isRightMouseButton(e)) displayMenu( selPath,selRow, e.getX(), e.getY(),nodeId); } } }; tree.addMouseListener(ml); add("Center", new JScrollPane(tree)); tree.expandRow (0); tree.setSelectionRow(1); } /** * */ public void displayMenu( TreePath selPath, int selRow, int x, int y, int nodeId) { JPopupMenu popup = new JPopupMenu(); if (selRow>2) popup.add(new DeleteAction()); createMenu( selPath,popup,nodeId); popup.addSeparator(); jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); documentTree.gotoNode(nodeId); if (documentTree.isCurrentItemMarked()) popup.add(new JMenuItem(new UnSignAction( selPath, nodeId))); else popup.add(new JMenuItem(new SignAction( selPath, nodeId))); popup.show(tree, x,y); } public void createMenu( TreePath selPath, JPopupMenu menu, int nodeId) { jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); documentTree.gotoNode( nodeId); Hashtable modes = jDSRE_AddMode.names; for (Enumeration modeKeys = modes.keys() ; modeKeys.hasMoreElements() ;) { int mode = ((Integer)modeKeys.nextElement()).intValue(); JMenu modeMenu = null; Hashtable relations = jDSRE_RelationshipType.names; for (Enumeration relationKeys = relations.keys() ; relationKeys.hasMoreElements() ;) { int relation = ((Integer)relationKeys.nextElement()).intValue(); Hashtable types = jDSRE_ValueType.vtNames; JMenu relationMenu = null; for (Enumeration typeKeys = types.keys() ; typeKeys.hasMoreElements() ;) { int type = ((Integer)typeKeys.nextElement()).intValue(); if (documentTree.canAddContentItem(relation,type,mode)) { if (modeMenu == null) { modeMenu = new JMenu(jDSRE_AddMode.getName(mode)); menu.add(modeMenu); } if (relationMenu == null) { relationMenu = new JMenu(jDSRE_RelationshipType.getName(relation)); modeMenu.add(relationMenu); } relationMenu.add(new JMenuItem(new InsertAction(selPath, relation, type, mode))) ; } } } } } /** * Deletes the seleected row in the tree and in the * and the jDSRDocumentTree. The first two rows * in the tree are not deletable. *

* After deletion the row above the deletet row * will be selected. * @param srTree jDSRDocumentTree */ public void deleteSelectedElement( jDSRDocumentTree srTree) { int row = tree.getMaxSelectionRow(); if(row>=2) { DefaultMutableTreeNode node = (DefaultMutableTreeNode)tree.getSelectionPath().getLastPathComponent(); srTreeModel.removeNodeFromParent(node); SRTreeElement srTreeElement =(SRTreeElement)node.getUserObject(); srTree.gotoNode(srTreeElement.srNodeId); srTree.removeCurrentContentItem(); int[] nextSelection = new int[1]; nextSelection[0] = row-1; tree.setSelectionRows(nextSelection); } } public class SRTreeModel extends DefaultTreeModel { public SRTreeModel(DefaultMutableTreeNode root) { super(root); jDSRDocument sr = dvi.getCurrentReport(); DefaultMutableTreeNode srDocument =new DefaultMutableTreeNode( new SRTreeElement("Header","Header")); root.add(srDocument); jDSRDocumentTree srTree = sr.getTree(); int status; status = srTree.gotoRootNode(); if (status == 0) { System.err.println("Empty sr tree."); return; } int valueType =srTree.getCurrentValueType(); String valueTypeName = valueTypeName= jDSRE_ValueType.getVTName(srTree.getCurrentValueType()); //System.err.println("Value type : " + valueType+ ", Name: " + valueTypeName); int signStatus = 0; if (srTree.isCurrentItemMarked()) signStatus = 1; DefaultMutableTreeNode srRoot =new DefaultMutableTreeNode( new SRTreeElement( valueTypeName, srTree.getCurrentNodeID(), valueType, signStatus)); root.add(srRoot); createDefaultMutableTreeNodeFromSRTree(srRoot, srTree); } } /** * Creates and returns a DefaultMutableTreeNode from the current node in the * specified jDSRDocumentTree. Returns NULL if the node in the jDSRDocumentTree * in invalid. * @param srTree The jDSRDocumentTree which refers to a node. * @return DefaultMutableTreeNode from the current node in the * specified jDSRDocumentTree. Returns NULL if the node in the jDSRDocumentTree * in invalid. */ public DefaultMutableTreeNode createNode( jDSRDocumentTree srTree) { int valueType= srTree.getCurrentValueType(); if (valueType == jDSRE_ValueType.VT_invalid) { System.err.println("Node " + srTree.getCurrentNodeID() + " is invaild"); return null; } String valueTypeName = valueTypeName= jDSRE_ValueType.getVTName(srTree.getCurrentValueType()); //System.err.println("Value type : " + valueType+ ", Name: " + valueTypeName); int signStatus = 0; if (srTree.isCurrentItemMarked()) signStatus = 1; return new DefaultMutableTreeNode( new SRTreeElement( valueTypeName, srTree.getCurrentNodeID(), jDSRE_RelationshipType.getTreeName( srTree.getCurrentRelationshipType()), valueType,signStatus) ); } /** * Creates the DefaultMutableTreeNode of all childs of the current node in the * specified jDSRDocumentTree and a appends them in the specified root. * @param root The root in which all created DefaultMutableTreeNode will be inserted. * @param srTree The jDSRDocumentTree which refers to a node. */ public void createDefaultMutableTreeNodeFromSRTree(DefaultMutableTreeNode root, jDSRDocumentTree srTree ) { //Gets the node of the first child int nodeId= srTree.gotoFirstChildNode(); if ( nodeId == 0) return; DefaultMutableTreeNode currentRootNode =createNode(srTree); if (currentRootNode != null) { root.add(currentRootNode); createDefaultMutableTreeNodeFromSRTree(currentRootNode, srTree); } srTree.gotoNode(nodeId); nodeId =srTree.gotoNextNode(); while (nodeId != 0) { // System.err.println("nextNodeId: " + nodeId); currentRootNode =createNode(srTree); if (currentRootNode != null) { root.add(currentRootNode); createDefaultMutableTreeNodeFromSRTree(currentRootNode, srTree); } srTree.gotoNode(nodeId); nodeId= srTree.gotoNextNode(); } //System.err.println("nodeId: " + nodeId); } public void gotoSRNode(int nodeId) { DefaultMutableTreeNode root = (DefaultMutableTreeNode)srTreeModel.getRoot(); if (((SRTreeElement)root.getUserObject()).srNodeId == nodeId) { TreePath path = new TreePath(root); tree.setSelectionPath(path); tree.expandPath(path); tree.scrollPathToVisible(path); } else { for (Enumeration bf = root.breadthFirstEnumeration() ; bf.hasMoreElements() ;) { DefaultMutableTreeNode node = (DefaultMutableTreeNode)bf.nextElement(); if (((SRTreeElement)node.getUserObject()).srNodeId == nodeId) { TreePath path = new TreePath(node.getPath()); tree.expandPath(path); tree.scrollPathToVisible(path); tree.setSelectionPath(path); return; } } } } /** * CloseAction */ public class DeleteAction extends AbstractAction { public DeleteAction() { super("Delete"); } public void actionPerformed(ActionEvent e) { jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); deleteSelectedElement(documentTree); } } /** * CloseAction */ public class SignAction extends AbstractAction { TreePath selTree; int nodeId; public SignAction(TreePath selTree, int nodeId) { super("Sign"); this.nodeId= nodeId; this.selTree = selTree; } public void actionPerformed(ActionEvent e) { jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); documentTree.gotoNode(nodeId); documentTree.setCurrentItemMark(true); DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)selTree.getLastPathComponent(); SRTreeElement treeElement =(SRTreeElement) selectedNode.getUserObject(); treeElement.setSignStatus(1); tree.repaint(); } } /** * CloseAction */ public class UnSignAction extends AbstractAction { TreePath selTree; int nodeId; public UnSignAction(TreePath selTree, int nodeId) { super("UnSign"); this.nodeId= nodeId; this.selTree = selTree; } public void actionPerformed(ActionEvent e) { jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); documentTree.gotoNode(nodeId); documentTree.setCurrentItemMark(false); DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)selTree.getLastPathComponent(); SRTreeElement treeElement =(SRTreeElement) selectedNode.getUserObject(); treeElement.setSignStatus(0); tree.repaint(); } } /** * CloseAction */ public class InsertAction extends AbstractAction { int relation; int valueType; int mode; TreePath selPath; public InsertAction(TreePath selPath, int relation, int valueType, int mode) { super(jDSRE_ValueType.getVTName(valueType)); this.mode = mode; this.relation = relation; this.valueType= valueType; this.selPath = selPath; } public void actionPerformed(ActionEvent e) { jDSRDocument sr = dvi.getCurrentReport(); jDSRDocumentTree documentTree = sr.getTree(); int nodeId = documentTree.addContentItem(relation, valueType, mode); if (nodeId >=1) { int signStatus = 0; if (documentTree.isCurrentItemMarked()) signStatus = 1; SRTreeElement te = new SRTreeElement(jDSRE_ValueType.getVTName(valueType), nodeId, jDSRE_RelationshipType.getTreeName( relation), valueType, signStatus); DefaultMutableTreeNode node = new DefaultMutableTreeNode (te); DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)selPath.getLastPathComponent(); if (mode == jDSRE_AddMode.AM_afterCurrent) { srTreeModel.insertNodeInto( node,(DefaultMutableTreeNode)selectedNode.getParent(),selectedNode.getParent().getIndex(selectedNode)+1); //tree.setSelectionRow(tree.getMaxSelectionRow()+1); } else if (mode == jDSRE_AddMode.AM_beforeCurrent) { srTreeModel.insertNodeInto( node,(DefaultMutableTreeNode)selectedNode.getParent(),selectedNode.getParent().getIndex(selectedNode)); //tree.setSelectionRow(tree.getMaxSelectionRow()-1); } else if (mode == jDSRE_AddMode.AM_belowCurrent) { srTreeModel.insertNodeInto( node,selectedNode,0); //tree.expandRow(tree.getMaxSelectionRow()); //tree.setSelectionRow(tree.getMaxSelectionRow()+1); } gotoSRNode(nodeId); } //tree.repaint(); } } } /* * CVS Log * $Log: SREditTreePanel.java,v $ * Revision 1.1.1.1 2001/06/06 10:32:30 kleber * Init commit for DICOMscope 3.5 * Create new CVS * */