/*
PseudoCode Interpreted Language (PCIL):  Part of the algoviz@vt collection of algorithm visualizations.
Copyright (C) 2008  Brandon Malone, Frank Hadlock

This file is part of the PseudoCode Interpreted Language.

PseudoCode Interpreted Language 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.

PseudoCode Interpreted Language 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
PseudoCode Interpreted Language.  If not, see
<http://www.gnu.org/licenses/>.
*/

/*
 * CheckBoxView.java
 *
 * Created on August 15, 2008, 10:56 PM
 */

package dynamicmvc;

import java.awt.Component;
import java.util.ArrayList;
import java.util.Collection;
import javax.swing.JCheckBox;

/**
 *
 * @author  Brandon
 */
public class CheckBoxView extends javax.swing.JFrame {
    
    public final static Object buttonPressed = new Object();
    
    ICheckBoxViewCaller caller;
    Object callerFlag;
    
    /** Creates new form CheckBoxView */
    public CheckBoxView(String title, String text, Collection<String> options, ArrayList<String> uncheckedOptions, ICheckBoxViewCaller caller, Object callerFlag) {
	initComponents();
	this.setTitle(title);
	
	this.callerFlag = callerFlag;
	
	this.lblText.setText(text);
	
	for(String option : options) {
	    JCheckBox cb = new JCheckBox(option);
	    cb.setActionCommand(option);
	    if (!uncheckedOptions.contains(option)) {
		cb.setSelected(true);
	    }
	    
	    this.pnlList.add(cb);
	}
	btnOK.setSelected(true);
	
	this.caller = caller;
	
	this.setSize(this.getPreferredSize());
    }
    
    protected ArrayList<String> getCheckedOptions() {
	ArrayList<String> checkedOptions = new ArrayList<String>();
	
	for(Component c : pnlList.getComponents()) {
	    if(c instanceof JCheckBox) {
		JCheckBox cb = (JCheckBox)c;
		if(cb.isSelected()) {
		    checkedOptions.add(cb.getActionCommand());
		}
	    }
	}
	
	return checkedOptions;
    }
    
    protected ArrayList<String> getUncheckedOptions() {
	ArrayList<String> uncheckedOptions = new ArrayList<String>();
	
	for(Component c : pnlList.getComponents()) {
	    if(c instanceof JCheckBox) {
		JCheckBox cb = (JCheckBox)c;
		if(!cb.isSelected()) {
		    uncheckedOptions.add(cb.getActionCommand());
		}
	    }
	}
	
	return uncheckedOptions;
    }
    
    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        btnOK = new javax.swing.JButton();
        btnCancel = new javax.swing.JButton();
        pnlList = new javax.swing.JPanel();
        lblText = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosed(java.awt.event.WindowEvent evt) {
                formWindowClosed(evt);
            }
            public void windowClosing(java.awt.event.WindowEvent evt) {
                formWindowClosing(evt);
            }
        });

        btnOK.setText("OK");
        btnOK.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                btnOKMouseClicked(evt);
            }
        });

        btnCancel.setText("Cancel");
        btnCancel.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                btnCancelMouseClicked(evt);
            }
        });

        pnlList.setBorder(javax.swing.BorderFactory.createTitledBorder("List"));

        lblText.setText("text");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(pnlList, javax.swing.GroupLayout.DEFAULT_SIZE, 136, Short.MAX_VALUE)
                    .addComponent(lblText)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(btnOK, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(btnCancel)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(lblText)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(pnlList, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(btnOK)
                    .addComponent(btnCancel))
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
// TODO add your handling code here:
	if (callerFlag != buttonPressed) {
	    caller.cancelClicked(this, callerFlag);
	    callerFlag = buttonPressed;
	}
    }//GEN-LAST:event_formWindowClosing

    private void formWindowClosed(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosed
// TODO add your handling code here:
	if (callerFlag != buttonPressed) {
	    caller.cancelClicked(this, callerFlag);
	    callerFlag = buttonPressed;
	}
    }//GEN-LAST:event_formWindowClosed

    private void btnCancelMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_btnCancelMouseClicked
// TODO add your handling code here:
	caller.cancelClicked(this, callerFlag);
	callerFlag = buttonPressed;
    }//GEN-LAST:event_btnCancelMouseClicked

    private void btnOKMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_btnOKMouseClicked
// TODO add your handling code here:
	caller.okClicked(this, callerFlag);
	callerFlag = buttonPressed;
    }//GEN-LAST:event_btnOKMouseClicked
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btnCancel;
    private javax.swing.JButton btnOK;
    private javax.swing.JLabel lblText;
    private javax.swing.JPanel pnlList;
    // End of variables declaration//GEN-END:variables
    
}