/*
* Copyright (c) 2012 Patrick Meyer
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package com.itemanalysis.jmetrik.selector;
import com.itemanalysis.jmetrik.model.VariableListFilter;
import com.itemanalysis.jmetrik.model.VariableListModel;
import com.itemanalysis.jmetrik.workspace.VariableChangeEvent;
import com.itemanalysis.jmetrik.workspace.VariableChangeListener;
import com.itemanalysis.jmetrik.workspace.VariableChangeType;
import com.itemanalysis.psychometrics.data.DataType;
import com.itemanalysis.psychometrics.data.ItemType;
import com.itemanalysis.psychometrics.data.VariableAttributes;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.util.ArrayList;
public class SingleSelectionByGroupPanel extends JPanel implements VariableChangeListener {
// Variables declaration - do not modify
private JButton button1;
private JButton groupButton;
private JButton button2;
private JButton button3;
private JButton button4;
private JLabel groupByLabel;
private JList unselectedVariableList;
private JTextField selectedVariableField;
private JTextField groupByTextField;
private JButton selectButton;
private JScrollPane unselectedVariablePane;
private VariableListModel unselectedListModel;
private VariableListFilter unselectedVariableFilter;
private VariableListFilter selectedVariableFilter;
private VariableListFilter groupByVariableFilter;
private VariableAttributes selectedVariable;
private VariableAttributes groupByVariable;
/**
* If true, variables moved from unselectedVariableList to selectedList.
* If false, variables moved from selectedList to unselectedVariableList.
*/
private boolean selectVariables = true;
private boolean selectGroupVariable = true;
// End of variables declaration
/** Creates new form SingleSelectionPanel */
public SingleSelectionByGroupPanel() {
//create list filter and list model
unselectedVariableFilter = new VariableListFilter();
unselectedListModel = new VariableListModel(unselectedVariableFilter);
//create list filter and list model
selectedVariableFilter = new VariableListFilter();
//create list filter and list model
groupByVariableFilter = new VariableListFilter();
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
unselectedVariablePane = new JScrollPane();
unselectedVariableList = new JList();
unselectedVariableList.setName("unselectedVariableList");
unselectedVariableList.addFocusListener(new ListFocusListener());
selectedVariableField = new JTextField();
selectedVariableField.setName("selectedVariableField");
selectedVariableField.addFocusListener(new ListFocusListener());
selectButton = new JButton();
button1 = new JButton();
button2 = new JButton();
button3 = new JButton();
button4 = new JButton();
groupByLabel = new JLabel();
groupByTextField = new JTextField();
groupByTextField.setName("groupVariableField");
groupByTextField.addFocusListener(new ListFocusListener());
groupButton = new JButton();
setMinimumSize(new Dimension(400, 272));
setPreferredSize(new Dimension(400, 272));
unselectedVariablePane.setMinimumSize(new Dimension(125, 250));
unselectedVariablePane.setPreferredSize(new Dimension(125, 250));
unselectedVariableList.setModel(unselectedListModel);
unselectedVariableList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
unselectedVariablePane.setViewportView(unselectedVariableList);
selectedVariableField.setMinimumSize(new Dimension(125, 28));
selectedVariableField.setPreferredSize(new Dimension(125, 28));
selectButton.setText(">");
selectButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(selectVariables){
//move selected variable to selectedList
int selected = unselectedVariableList.getSelectedIndex();
selectedVariable = unselectedListModel.getElementAt(selected);
if(selectedVariableFilter.passThroughFilter(selectedVariable)){
selectedVariableField.setText(selectedVariable.getName().toString());
unselectedListModel.removeElement(selectedVariable);
unselectedVariableList.clearSelection();
}else{
selectedVariable = null;
}
}else{
//move selectedVariables to unselected list
if(selectedVariable!=null){
unselectedListModel.addElement(selectedVariable);
selectedVariable=null;
selectedVariableField.setText("");
}
}
}
});
// selectButton.setMaximumSize(new Dimension(49, 25));
// selectButton.setMinimumSize(new Dimension(49, 25));
// selectButton.setPreferredSize(new Dimension(49, 25));
button1.setText("B1");
// button1.setMaximumSize(new Dimension(69, 25));
// button1.setMinimumSize(new Dimension(69, 25));
// button1.setPreferredSize(new Dimension(69, 25));
button2.setText("B2");
// button2.setMaximumSize(new Dimension(69, 25));
// button2.setMinimumSize(new Dimension(69, 25));
// button2.setPreferredSize(new Dimension(69, 25));
button3.setText("B3");
// button3.setMaximumSize(new Dimension(69, 25));
// button3.setMinimumSize(new Dimension(69, 25));
// button3.setPreferredSize(new Dimension(69, 25));
button4.setText("B4");
// button4.setMaximumSize(new Dimension(69, 25));
// button4.setMinimumSize(new Dimension(69, 25));
// button4.setPreferredSize(new Dimension(69, 25));
groupByLabel.setText("Group by:");
groupByTextField.setToolTipText("Grouping variable");
groupByTextField.setMinimumSize(new Dimension(125, 28));
groupByTextField.setPreferredSize(new Dimension(125, 28));
groupButton.setText(">");
groupButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(selectGroupVariable){
//Check to see if variable passes filter. If so, then move it to selected list
int selected = unselectedVariableList.getSelectedIndex();
VariableAttributes temp = unselectedListModel.getElementAt(selected);
if(groupByVariableFilter.passThroughFilter(temp)){
groupByVariable = temp;
unselectedListModel.removeElement(groupByVariable);
unselectedVariableList.clearSelection();
groupByTextField.setText(groupByVariable.getName().toString());
}else{
temp = null;
groupByVariable = null;
}
}else{
//move selectedVariables to unselected list
if(groupByVariable!=null){
unselectedListModel.addElement(groupByVariable);
groupByVariable = null;
groupByTextField.setText("");
}
}
}
});
// groupButton.setMaximumSize(new Dimension(49, 25));
// groupButton.setMinimumSize(new Dimension(49, 25));
// groupButton.setPreferredSize(new Dimension(49, 25));
GroupLayout layout = new GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(unselectedVariablePane, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(selectButton, GroupLayout.PREFERRED_SIZE, 50, GroupLayout.PREFERRED_SIZE)
.addComponent(groupButton, GroupLayout.PREFERRED_SIZE, 50, GroupLayout.PREFERRED_SIZE))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(selectedVariableField, GroupLayout.PREFERRED_SIZE, 125, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addComponent(button2, GroupLayout.DEFAULT_SIZE, 69, Short.MAX_VALUE)
.addComponent(button1, GroupLayout.DEFAULT_SIZE, 69, Short.MAX_VALUE)
.addComponent(button3, GroupLayout.DEFAULT_SIZE, 69, Short.MAX_VALUE)
.addComponent(button4, GroupLayout.DEFAULT_SIZE, 69, Short.MAX_VALUE)))
.addComponent(groupByLabel)
.addComponent(groupByTextField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addGap(16, 16, 16))
);
layout.setVerticalGroup(
layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(selectButton, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(selectedVariableField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addGap(2, 2, 2))
.addGroup(layout.createSequentialGroup()
.addComponent(button1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)))
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addComponent(button2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)
.addComponent(button3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)
.addComponent(button4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addGap(64, 64, 64)
.addComponent(groupByLabel)
.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(groupByTextField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(groupButton, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))
.addComponent(unselectedVariablePane, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
}// </editor-fold>
public void setVariables(ArrayList<VariableAttributes> variables){
reset();
unselectedListModel.clear();
for(VariableAttributes v : variables){
unselectedListModel.addElement(v);
}
}
public void reset(){
if(selectedVariable!=null){
unselectedListModel.addElement(selectedVariable);
selectedVariable = null;
}
selectedVariableField.setText("");
if(groupByVariable!=null){
unselectedListModel.addElement(groupByVariable);
groupByVariable = null;
}
groupByTextField.setText("");
selectButton.setEnabled(true);
groupButton.setEnabled(true);
}
public void addUnselectedFilterDataType(DataType dataType){
unselectedVariableFilter.addFilteredDataType(dataType);
}
public void addUnselectedFilterItemType(ItemType itemType){
unselectedVariableFilter.addFilteredItemType(itemType);
}
public void addUnselectedFilterType(DataType dataType, ItemType itemType){
unselectedVariableFilter.addFilteredDataType(dataType);
unselectedVariableFilter.addFilteredItemType(itemType);
}
public void addSelectedFilterDataType(DataType dataType){
selectedVariableFilter.addFilteredDataType(dataType);
}
public void addSelectedFilterItemType(ItemType itemType){
selectedVariableFilter.addFilteredItemType(itemType);
}
public void addSelectedFilterType(DataType dataType, ItemType itemType){
selectedVariableFilter.addFilteredDataType(dataType);
selectedVariableFilter.addFilteredItemType(itemType);
}
public void addGroupByFilterDataType(DataType dataType){
groupByVariableFilter.addFilteredDataType(dataType);
}
public void addGroupByFilterItemType(ItemType itemType){
groupByVariableFilter.addFilteredItemType(itemType);
}
public void addGroupByFilterType(DataType dataType, ItemType itemType){
groupByVariableFilter.addFilteredDataType(dataType);
groupByVariableFilter.addFilteredItemType(itemType);
}
public JButton getButton1(){
return button1;
}
public JButton getButton2(){
return button2;
}
public JButton getButton3(){
return button3;
}
public JButton getButton4(){
return button4;
}
public void showButton1(boolean show){
button1.setVisible(show);
}
public void showButton2(boolean show){
button2.setVisible(show);
}
public void showButton3(boolean show){
button3.setVisible(show);
}
public void showButton4(boolean show){
button4.setVisible(show);
}
public boolean selectionMade(){
if(selectedVariable==null) return false;
return true;
}
/**
*
* @return array of selected variables.
*/
public VariableAttributes getSelectedVariable(){
return selectedVariable;
}
public boolean hasGroupingVariable(){
return groupByVariable!=null;
}
public VariableAttributes getGroupByVariable(){
return groupByVariable;
}
public VariableChangeListener getVariableChangedListener(){
return this;
}
public void variableChanged(VariableChangeEvent e){
if(e.getChangeType()== VariableChangeType.VARIABLE_DELETED){
VariableAttributes varAttr = e.getVariable();
unselectedListModel.removeElement(varAttr);
if(selectedVariable!=null && selectedVariable.equals(varAttr)){
selectedVariable=null;
selectedVariableField.setText("");
}else if(groupByVariable!=null && groupByVariable.equals(varAttr)){
groupByVariable=null;
groupByTextField.setText("");
}
}else if(e.getChangeType()==VariableChangeType.VARIABLE_ADDED){
VariableAttributes varAttr = e.getVariable();
unselectedListModel.addElement(varAttr);
}else if(e.getChangeType()==VariableChangeType.VARIABLE_MODIFIED){
VariableAttributes varAttr = e.getVariable();
//do not use selectedListModel.replaceElement(v) because of need to filter variable
if(selectedVariable!=null && selectedVariable.equals(varAttr)){
if(selectedVariableFilter.passThroughFilter(selectedVariable)){
selectedVariable=varAttr;
selectedVariableField.setText(selectedVariable.getName().toString());
}else{
unselectedListModel.addElement(varAttr);//force filtering
selectedVariable = null;
selectedVariableField.setText("");
}
}else{
if(unselectedListModel.contains(varAttr)){
//do not use variableListModel.replaceElement(v) because of need to filter variable
unselectedListModel.removeElement(varAttr);
unselectedListModel.addElement(varAttr); //will force filtering of modified variable
}
}
}else if(e.getChangeType()==VariableChangeType.VARIABLE_RENAMED){
VariableAttributes oldVariable = e.getOldVariable();
//do not use selectedListModel.replaceElement(v) because of need to filter variable
if(selectedVariable!=null && selectedVariable.equals(oldVariable)){
if(selectedVariableFilter.passThroughFilter(selectedVariable)){
selectedVariable=e.getVariable();
selectedVariableField.setText(selectedVariable.getName().toString());
}else{
unselectedListModel.addElement(e.getVariable());//force filtering
selectedVariable = null;
selectedVariableField.setText("");
}
}else{
if(unselectedListModel.contains(oldVariable)){
//do not use variableListModel.replaceElement(v) because of need to filter variable
unselectedListModel.removeElement(oldVariable);
unselectedListModel.addElement(e.getVariable()); //will force filtering of modified variable
}
}
}
}
public void setUnselectedListCellRenderer(DefaultListCellRenderer renderer){
unselectedVariableList.setCellRenderer(renderer);
}
public class ListFocusListener implements FocusListener {
public void focusGained(FocusEvent e){
String compName = e.getComponent().getName();
if(compName!=null){
if("unselectedVariableList".equals(compName)){
if(selectedVariable!=null) selectButton.setEnabled(false);
if(groupByVariable!=null) groupButton.setEnabled(false);
selectButton.setText(">");
selectButton.setToolTipText("Select variable");
selectVariables = true;
groupButton.setText(">");
groupButton.setToolTipText("Select group variable");
selectGroupVariable = true;
}
if("selectedVariableField".equals(compName)){
selectButton.setEnabled(true);
selectButton.setText("<");
selectButton.setToolTipText("Deselect variable");
selectedVariableField.selectAll();
selectVariables = false;
}
if("groupVariableField".equals(compName)){
groupButton.setEnabled(true);
groupButton.setText("<");
groupButton.setToolTipText("Deselect group variable");
groupByTextField.selectAll();
selectGroupVariable = false;
}
}
}
public void focusLost(FocusEvent e){
//do nothing
}
}
}