// Chromis POS - The New Face of Open Source POS
// Copyright (c) (c) 2015-2016
// http://www.chromis.co.uk
//
// This file is part of Chromis POS
//
// Chromis POS 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.
//
// Chromis POS 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 Chromis POS. If not, see <http://www.gnu.org/licenses/>.
package uk.chromis.pos.sales;
import java.awt.Component;
import java.awt.Image;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import uk.chromis.data.loader.LocalRes;
import uk.chromis.pos.forms.AppLocal;
import uk.chromis.pos.forms.AppUser;
import uk.chromis.pos.util.ThumbNailBuilder;
/**
*
*
*/
public class JPanelButtons extends javax.swing.JPanel {
private static final Logger logger = Logger.getLogger("uk.chromis.pos.sales.JPanelButtons");
private static SAXParser m_sp = null;
private Properties props;
private Map<String, String> events;
private ThumbNailBuilder tnbmacro;
private JPanelTicket panelticket;
/**
* Creates new form JPanelButtons
*
* @param sConfigKey
* @param panelticket
*/
public JPanelButtons(String sConfigKey, JPanelTicket panelticket) {
initComponents();
// Load categories default thumbnail
tnbmacro = new ThumbNailBuilder(18, 18, "uk/chromis/images/run_script.png");
this.panelticket = panelticket;
props = new Properties();
events = new HashMap<>();
String sConfigRes = panelticket.getResourceAsXML(sConfigKey);
if (sConfigRes != null) {
try {
if (m_sp == null) {
SAXParserFactory spf = SAXParserFactory.newInstance();
m_sp = spf.newSAXParser();
}
m_sp.parse(new InputSource(new StringReader(sConfigRes)), new ConfigurationHandler());
} catch (ParserConfigurationException ePC) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.parserconfig"), ePC);
} catch (SAXException eSAX) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.xmlfile"), eSAX);
} catch (IOException eIO) {
logger.log(Level.WARNING, LocalRes.getIntString("exception.iofile"), eIO);
}
}
}
/**
*
* @param user
*/
public void setPermissions(AppUser user) {
for (Component c : this.getComponents()) {
String sKey = c.getName();
if (sKey == null || sKey.equals("")) {
c.setEnabled(true);
} else {
c.setEnabled(user.hasPermission(c.getName()));
}
}
}
/**
*
* @param key
* @return
*/
public String getProperty(String key) {
return props.getProperty(key);
}
/**
*
* @param key
* @param defaultvalue
* @return
*/
public String getProperty(String key, String defaultvalue) {
return props.getProperty(key, defaultvalue);
}
/**
*
* @param key
* @return
*/
public String getEvent(String key) {
return events.get(key);
}
private class ConfigurationHandler extends DefaultHandler {
@Override
public void startDocument() throws SAXException {
}
@Override
public void endDocument() throws SAXException {
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
switch (qName) {
case "button":
// The button title text
String titlekey = attributes.getValue("titlekey");
if (titlekey == null) {
titlekey = attributes.getValue("name");
}
String title = titlekey == null
? attributes.getValue("title")
: AppLocal.getIntString(titlekey);
// adding the button to the panel
JButton btn = new JButtonFunc(attributes.getValue("key"),
attributes.getValue("image"),
title);
// The template resource or the code resource
final String template = attributes.getValue("template");
if (template == null) {
final String code = attributes.getValue("code");
btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
panelticket.evalScriptAndRefresh(code);
}
});
} else {
btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent evt) {
panelticket.printTicket(template);
}
});
}
add(btn);
break;
case "event":
events.put(attributes.getValue("key"), attributes.getValue("code"));
break;
default:
String value = attributes.getValue("value");
if (value != null) {
props.setProperty(qName, attributes.getValue("value"));
}
break;
}
}
@Override
public void endElement(String uri, String localName, String qName) throws SAXException {
}
@Override
public void characters(char[] ch, int start, int length) throws SAXException {
}
}
//java.net.URL imgURL = getClass().getResource("/images/image.jpg");
//ImageIcon image = new ImageIcon(imgURL);
private class JButtonFunc extends JButton {
public JButtonFunc(String sKey, String sImage, String title) {
setName(sKey);
setText(title);
java.net.URL imgURL=null;
// allows for the use of a images from the image class file to be used
if (sImage != null){
imgURL = getClass().getResource(sImage);
}
if (imgURL == null) {
setIcon(new ImageIcon(tnbmacro.getThumbNail(panelticket.getResourceAsImage(sImage))));
} else {
Image image = new ImageIcon(imgURL).getImage();
setIcon(new ImageIcon(image.getScaledInstance(18,18, java.awt.Image.SCALE_SMOOTH)));
}
setFocusPainted(false);
setFocusable(false);
setRequestFocusEnabled(false);
setMargin(new Insets(8, 14, 8, 14));
}
}
/**
* 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() {
setFont(new java.awt.Font("Arial", 0, 12)); // NOI18N
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}