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LVG tools is used by Apache cTAKES.
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package GuiTool.Gui;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import gov.nih.nlm.nls.lvg.Lib.*;
import GuiTool.Global.*;
import GuiTool.GuiLib.*;
import GuiTool.GuiComp.*;
/*************************************************************************
* This class show the dialog for adding a new flow into flows.
* The constructor is private since no instance object should be generated.
* ShowDialog( ) should be called when use this dialog.
**************************************************************************/
public class AddFlowDialog extends JDialog
{
private AddFlowDialog(JFrame owner)
{
super(owner, "Add a new flow", true);
owner_ = owner;
// Geometry Setting
setLocationRelativeTo(owner);
setSize(500, 400);
// GUI components: Lvg Flow
FlowListPanel flowPanel = new FlowListPanel();
availableList_ = flowPanel.GetList();
// buttons
Box button = Box.createVerticalBox();
JButton addB = new JButton(" Add ");
JButton insertB = new JButton("Insert");
JButton deleteB = new JButton("Delete");
JButton helpB = new JButton(" Help ");
button.add(Box.createVerticalStrut(10));
button.add(addB);
button.add(Box.createVerticalStrut(10));
button.add(insertB);
button.add(Box.createVerticalStrut(10));
button.add(deleteB);
button.add(Box.createVerticalStrut(10));
button.add(helpB);
// Selected List
selectedList_.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane selectedSp = new JScrollPane(selectedList_);
Box selected = Box.createVerticalBox();
selected.add(new JLabel("Current flow:"));
selected.add(Box.createVerticalStrut(5));
selected.add(selectedSp);
// center Panel
JPanel centerP = new JPanel();
GridBagLayout gbl = new GridBagLayout();
centerP.setLayout(gbl);
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.BOTH;
gbc.weightx = 100; // resize weight: X size not changed
gbc.weighty = 100; // resize weight: y size chnage 100%
gbc.insets = new Insets(10, 5, 20, 5); //Pad: Top, Left, Bottom, Right
GridBag.SetPosSize(gbc, 0, 0, 1, 3);
centerP.add(flowPanel, gbc);
gbc.fill = GridBagConstraints.NONE;
gbc.anchor = GridBagConstraints.CENTER;
GridBag.SetPosSize(gbc, 1, 0, 1, 3);
centerP.add(button, gbc);
gbc.fill = GridBagConstraints.BOTH;
GridBag.SetPosSize(gbc, 2, 0, 1, 3);
centerP.add(selected, gbc);
// botton panel
OkCancelResetButtonPanel buttonP = new OkCancelResetButtonPanel();
JButton okB = buttonP.GetOkButton();
JButton cancelB = buttonP.GetCancelButton();
JButton resetB = buttonP.GetResetButton();
// Top level Panel
getContentPane().add(centerP, "Center");
getContentPane().add(buttonP, "South");
// inner class for action listener
addB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
int index = availableList_.getSelectedIndex();
if(index == LvgDef.F_ws) // input word size
{
WordSizeDialog.AddWordSizeDialog(getContentPane(),
selectedModel_);
}
else if(index == LvgDef.F_dc) // derivation with category
{
DerivationCatDialog.AddDerivationCatDialog(owner_,
selectedModel_);
}
else if(index == LvgDef.F_ici) //inflection with cat & infl
{
InflectionCatInflDialog.AddInflectionCatInflDialog(
owner_, selectedModel_);
}
else
{
selectedModel_.addElement(LvgDef.FLOW_FLAG[index]);
}
}
});
// insert the selected flow component
insertB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
int srcIndex = availableList_.getSelectedIndex();
int tarIndex = selectedList_.getSelectedIndex();
tarIndex = (tarIndex > 0 ? tarIndex : 0);
if(srcIndex == LvgDef.F_ws)
{
WordSizeDialog.InsertWordSizeDialog(getContentPane(),
selectedModel_, tarIndex);
}
else if(srcIndex == LvgDef.F_dc) // derivation with category
{
DerivationCatDialog.InsertDerivationCatDialog(owner_,
selectedModel_, tarIndex);
}
else if(srcIndex == LvgDef.F_ici) //inflection with cat & infl
{
InflectionCatInflDialog.InsertInflectionCatInflDialog(
owner_, selectedModel_, tarIndex);
}
else
{
selectedModel_.insertElementAt(
LvgDef.FLOW_FLAG[srcIndex], tarIndex);
}
}
});
// delete the selected flow component
deleteB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
int index = selectedList_.getSelectedIndex();
if(index >= 0)
{
selectedModel_.removeElementAt(index);
}
}
});
// show the help information for the selected flow component
helpB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
int index = availableList_.getSelectedIndex();
String lvgDir = LvgGlobal.config_.GetConfiguration(
Configuration.LVG_DIR);
String flowUrl = "file:" + lvgDir + "docs/designDoc/UDF/flow/"
+ LvgDef.FLOW_DOC[index];
if(helpDoc_ == null)
{
String title = "Lvg Flow Components Documents";
String homeUrl = "file:" + lvgDir +
"docs/designDoc/UDF/flow/index.html";
helpDoc_ = new LvgHtmlBrowser(owner_, title,
600, 800, homeUrl, flowUrl);
}
else
{
helpDoc_.SetPage(flowUrl);
}
helpDoc_.setVisible(true);
}
});
// add the flow into cmd
okB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
if(selectedModel_.size() > 0)
{
String cmd = "-f";
for(int i = 0; i < selectedModel_.size(); i++)
{
cmd += ":" + selectedModel_.elementAt(i);
}
LvgGlobal.cmd_.AddFlowComponent(cmd); // flow cmd list
}
setVisible(false);
}
});
cancelB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
setVisible(false);
}
});
// clear all added flow compoments
resetB.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt)
{
selectedModel_.removeAllElements();
}
});
}
public static void ShowDialog(JFrame owner)
{
if(addFlowD_ == null)
{
addFlowD_ = new AddFlowDialog(owner);
}
// Clean up the selected list, the show
selectedModel_.removeAllElements();
addFlowD_.setVisible(true);
}
// private method
// private data
private static String[] item_ = new String[LvgDef.FLOW_NUM];
private static JList availableList_ = null;
private static DefaultListModel selectedModel_ = new DefaultListModel();
private static JList selectedList_ = new JList(selectedModel_);
private static JFrame owner_ = null;
private static AddFlowDialog addFlowD_ = null;
private static LvgHtmlBrowser helpDoc_ = null;
private final static long serialVersionUID = 5L;
}
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