alphaMiner2.0

/* * This program 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 2 of the License, or * (at your option) any later version. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ package eti.bi.alphaminer.ui; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.Cursor; import java.awt.DefaultKeyboardFocusManager; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Insets; import java.awt.KeyEventDispatcher; import java.awt.Point; import java.awt.Rectangle; import java.awt.Toolkit; import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.dnd.DnDConstants; 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.awt.event.KeyEvent; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.MouseMotionListener; import java.io.UnsupportedEncodingException; import java.math.BigInteger; import java.util.Hashtable; import java.util.Iterator; import java.util.LinkedList; import java.util.Vector; import javax.swing.AbstractAction; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JComponent; import javax.swing.JInternalFrame; import javax.swing.JLabel; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JPopupMenu; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; import javax.swing.KeyStroke; import javax.swing.SwingConstants; import javax.swing.UIManager; import javax.swing.event.DocumentEvent; import javax.swing.event.DocumentListener; import com.prudsys.pdm.Core.MiningException; import eti.bi.alphaminer.tools.Exporter; import eti.bi.alphaminer.tools.print.Printer; import eti.bi.alphaminer.ui.dialog.MessageDialog; import eti.bi.alphaminer.core.Node.NodeLoader; import eti.bi.alphaminer.core.handler.CaseHandler; import eti.bi.alphaminer.core.handler.ICaseHandler; import eti.bi.alphaminer.core.observer.Observer; import eti.bi.alphaminer.core.observer.HelpObserver; import eti.bi.alphaminer.core.observer.HelpObserveSubject; import eti.bi.alphaminer.core.observer.OperatorResultObserver; import eti.bi.alphaminer.jhelpcomponent.HelpCursor; import eti.bi.alphaminer.operation.operator.ArrowComponent; import eti.bi.alphaminer.operation.operator.NodeInfo; import eti.bi.alphaminer.operation.operator.Operator; import eti.bi.alphaminer.operation.operator.OperatorFactory; import eti.bi.alphaminer.operation.property.OperatorProperty; import eti.bi.alphaminer.operation.property.OperatorPropertyFactory; import eti.bi.alphaminer.operation.result.OperatorResult; import eti.bi.alphaminer.operation.result.OperatorResultFactory; import eti.bi.alphaminer.vo.BICase; import eti.bi.alphaminer.vo.Node; import eti.bi.alphaminer.vo.NodeConnection; import eti.bi.alphaminer.vo.NodeFactory; import eti.bi.alphaminer.vo.OperatorNode; import eti.bi.alphaminer.vo.TaskNode; import eti.bi.exception.AppException; import eti.bi.exception.BaseException; import eti.bi.exception.SysException; import eti.bi.util.ResourceLoader; import eti.bi.common.ImageLocation; import eti.bi.common.Locale.Resource; import eti.bi.common.System.SysLog; /** * CaseDiagramPanel is a Panel that shows the process visualization of a Case. * User can modify the process visualization (diagram) by adding or removing * operator nodes. In addtion user can modify Case basic information and detail * information possessed by each node. */ public class CaseDiagramPanel extends JPanel implements DropTargetListener, MouseListener, MouseMotionListener, KeyEventDispatcher, ActionListener, Observer, HelpObserver, ICaseDiagram{ /** * */ private static final long serialVersionUID = 1L; // <<20/07/2005: Kenneth Lai: case panel margin private final static int SCROLLPANE_X_MARGIN = 45; private final static int SCROLLPANE_Y_MARGIN = 65; // 20/07/2005: Kenneth Lai: case panel margin>> private JScrollPane m_ScrollPaneDiagram; private JPanel m_PanelDiagramDrawing; private DropTarget m_DropTarget; // private JButton m_CaseInformationButton; private JButton m_CaseInformationButton;//<<25/07/2005: Kenneth Lai: Add for JHelp>> private CaseInformationLayer m_CaseInformationLayer; private Point m_Start; private boolean m_IsDragging; private ArrowComponent tempArrow; private JButton transparent; // <<16/06/2005: Mark Li: MultiSelect the components in case diagram //private JComponent m_ActiveComponent; private JComponent m_ActiveComponent[]; private Rectangle m_recActiveComponent; private Vector<ArrowComponent> m_ArrowInActiveComponents = new Vector<ArrowComponent>(); private boolean isFirstMutiSelect = false; // 16/06/2005: Mark Li: MultiSelect the components in case diagram>> private String m_CaseID; private boolean m_HelpState = false; private JInternalFrame m_Form; private CaseDiagramPanel m_CurrentPanel = this; private CaseWindow m_Parent; private int m_DMEngineType; //<<Frank Xu, 09/12/2004 flag to differentiate the type of data mining engines., Frank Xu, 09/12/2004>>. private static Hashtable<String, CaseDiagramPanel> m_CaseDiagrams = new Hashtable<String, CaseDiagramPanel>(); private IMessageDialog m_MessageDialog; private ISystemMessageHandler m_SystemMessageHandler; private ICaseHandler m_CaseHandler; private JMenuItem printItem; private JMenuItem exportWorkflowDiagramItem; private LinkedList<String> deletedNode = new LinkedList<String>(); private LinkedList<ArrowNodes> deletedArrow = new LinkedList<ArrowNodes>(); /** * Constructs a CaseDiagramPanel. */ private CaseDiagramPanel(CaseWindow a_CaseWindow, String a_CaseID) throws SysException{ m_Parent = a_CaseWindow; m_CaseHandler = CaseHandler.getInstance(); m_MessageDialog = m_CaseHandler.getMessageDialog(); createCaseDiagramPanel(); m_DropTarget = new DropTarget(m_PanelDiagramDrawing, this); m_PanelDiagramDrawing.addMouseListener(this); m_PanelDiagramDrawing.addMouseMotionListener(this); DefaultKeyboardFocusManager .getCurrentKeyboardFocusManager() .addKeyEventDispatcher(this); m_Start = new Point(0, 0); m_IsDragging = false; setCaseID(a_CaseID); m_SystemMessageHandler = m_CaseHandler.getSystemMessageHandler(m_CaseID); // String str; // String aa=new String(str.getBytes("")),"GBK"); } @SuppressWarnings("unchecked") public static CaseDiagramPanel createInstance(CaseWindow a_CaseWindow, String a_CaseID) throws SysException { CaseDiagramPanel newCaseDiagramPanel = new CaseDiagramPanel(a_CaseWindow, a_CaseID); m_CaseDiagrams.put(a_CaseID, newCaseDiagramPanel); return newCaseDiagramPanel; } public static CaseDiagramPanel getCaseDiagramPanel(String a_CaseID) { return m_CaseDiagrams.get(a_CaseID); } /** update the case id of the case diagram * * @param a_OldCaseID Old case id * @param a_NewCaseID New case id * @return * @throws SysException */ @SuppressWarnings("unchecked") private sta