/*
* Copyright 2005-2008 Samuel Mello & Eduardo Schnell
*
* 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; version 2 or later of the License.
*
* 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.
*
*/
package datasoul.datashow;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.SpinnerNumberModel;
import javax.swing.SwingUtilities;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import datasoul.config.ConfigObj;
import datasoul.config.DisplayControlConfig;
import datasoul.render.ContentManager;
import datasoul.serviceitems.ServiceItem;
import datasoul.serviceitems.ServiceItemTable;
import datasoul.util.ObjectManager;
/**
*
* @author Administrador
*/
public class LivePanel extends javax.swing.JPanel implements ListSelectionListener {
/**
*
*/
private static final long serialVersionUID = -6946986219215801662L;
private AutomaticChanger automaticChanger;
private int lastSelectedIndex;
/**
* Creates new form LivePanel
*/
public LivePanel() {
initComponents();
serviceItemTable1.addTableListener(this);
automaticChanger = new AutomaticChanger();
serviceItemTable1.addTableKeyListener(new KeyListener(){
@Override
public void keyTyped(KeyEvent e) {
// ignore
}
@Override
public void keyPressed(KeyEvent e) {
evtKeyPressed(e);
}
@Override
public void keyReleased(KeyEvent e) {
// ignore
}
});
}
public void setFocusInTable(){
serviceItemTable1.setFocusInTable();
}
public void showItem(ServiceItem serviceItem, boolean backwards){
ContentManager cm = ContentManager.getInstance();
serviceItem.showItem();
if (ConfigObj.getActiveInstance().getMonitorOutput()){
// Update monitor template
cm.setTemplateMonitorLive( serviceItem.getDefaultMonitorTemplate() );
}
// Setup timer
ObjectManager.getInstance().getTimerControlPanel().setTimerFromServiceItem(serviceItem.getDuration());
if (backwards){
this.serviceItemTable1.setServiceItem(serviceItem, serviceItem.getRowCount()-1);
}else{
this.serviceItemTable1.setServiceItem(serviceItem, 0);
}
updateContentValues();
// save the transition image just before changing the slide to avoid
// problem when changing to a item that uses a template with different
// alpha. This will cause a cut to the first slide, without any transition,
// but at least is not buggy
cm.saveTransitionImage();
cm.slideChange(0);
}
/** 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() {
serviceItemTable1 = new datasoul.serviceitems.ServiceItemTable();
jPanel1 = new javax.swing.JPanel();
cbAutoChange = new javax.swing.JCheckBox();
spnTimer = new javax.swing.JSpinner();
jLabel1 = new javax.swing.JLabel();
setBorder(null);
setDoubleBuffered(false);
java.util.ResourceBundle bundle = java.util.ResourceBundle.getBundle("datasoul/internationalize"); // NOI18N
cbAutoChange.setText(bundle.getString("CHANGE EVERY")); // NOI18N
cbAutoChange.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
cbAutoChange.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cbAutoChangeActionPerformed(evt);
}
});
spnTimer.setModel(new SpinnerNumberModel(1, 1, 9999, 1));
jLabel1.setText(bundle.getString("SECONDS")); // NOI18N
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(cbAutoChange)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(spnTimer, javax.swing.GroupLayout.PREFERRED_SIZE, 37, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel1)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(spnTimer, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cbAutoChange)
.addComponent(jLabel1))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(serviceItemTable1, javax.swing.GroupLayout.DEFAULT_SIZE, 242, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(serviceItemTable1, javax.swing.GroupLayout.DEFAULT_SIZE, 310, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
}// </editor-fold>//GEN-END:initComponents
private void cbAutoChangeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cbAutoChangeActionPerformed
if (cbAutoChange.isSelected()){
automaticChanger.startChanging( Integer.parseInt(spnTimer.getValue().toString()) * 1000 );
}else{
automaticChanger.stopChanging();
}
}//GEN-LAST:event_cbAutoChangeActionPerformed
public void setMediaControlsEnabled(boolean b){
serviceItemTable1.setMediaControlsEnabled(b);
}
public void valueChanged(ListSelectionEvent e) {
// when changing slides with mouse, two events are generated for
// the same change, one for pressing and other for releasing the mouse button
// this check avoids processing twice, what makes the transiction effect broken
if ( serviceItemTable1.getSlideIndex() == lastSelectedIndex || serviceItemTable1.getSlideIndex() < 0){
return;
}else{
lastSelectedIndex = serviceItemTable1.getSlideIndex();
}
ContentManager cm = ContentManager.getInstance();
cm.saveTransitionImage();
updateContentValues();
cm.slideChange(DisplayControlConfig.getInstance().getSlideTransitionTime());
}
public void updateContentValues(){
ContentManager cm = ContentManager.getInstance();
cm.setSlideLive( serviceItemTable1.getSlideText() );
cm.setNextSlideLive( serviceItemTable1.getNextSlideText() );
cm.setActiveImageLive(serviceItemTable1.getSlideImage());
cm.setNextImageLive(serviceItemTable1.getNextSlideImage());
}
public void serviceNextSlide() {
int count = serviceItemTable1.getSlideCount();
int index = serviceItemTable1.getSlideIndex();
if (index < count-1){
serviceItemTable1.setSlideIndex(index+1);
} else {
goToNextServiceItem();
}
}
private void goToNextServiceItem(){
if (ObjectManager.getInstance().getDatasoulMainForm().goToNextServiceItem()) {
if (!DisplayControlConfig.getInstance().getAutomaticGoLiveBool()){
PreviewPanel pp = ObjectManager.getInstance().getPreviewPanel();
pp.goLive(false);
}
}
}
public void servicePreviousSlide() {
int index = serviceItemTable1.getSlideIndex();
if (index > 0) {
serviceItemTable1.setSlideIndex(index-1);
} else {
goToPreviousServiceItem();
}
}
private void goToPreviousServiceItem(){
if (ObjectManager.getInstance().getDatasoulMainForm().goToPreviousServiceItem()) {
if (!DisplayControlConfig.getInstance().getAutomaticGoLiveBool()){
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
PreviewPanel pp = ObjectManager.getInstance().getPreviewPanel();
pp.goLive(true);
}
});
}
}
}
public ServiceItemTable getLiveServiceItemTable(){
return serviceItemTable1;
}
public void evtKeyPressed(KeyEvent e){
if (e.getKeyCode() == KeyEvent.VK_DOWN && serviceItemTable1.getSlideIndex()+1 >= serviceItemTable1.getSlideCount()){
goToNextServiceItem();
}
if (e.getKeyCode() == KeyEvent.VK_UP && serviceItemTable1.getSlideIndex() == 0){
goToPreviousServiceItem();
}
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JCheckBox cbAutoChange;
private javax.swing.JLabel jLabel1;
private javax.swing.JPanel jPanel1;
private datasoul.serviceitems.ServiceItemTable serviceItemTable1;
private javax.swing.JSpinner spnTimer;
// End of variables declaration//GEN-END:variables
private class AutomaticChanger extends Thread {
boolean stopThread = false;
long timer;
public AutomaticChanger(){
this.start();
}
public void startChanging(int timer){
this.timer = timer;
stopThread = false;
synchronized(this){
this.notify();
}
}
public void stopChanging(){
stopThread = true;
this.interrupt();
}
private void change(){
int maxSlide = serviceItemTable1.getSlideCount();
int showSlide = serviceItemTable1.getSlideIndex() + 1;
if (showSlide >= maxSlide){
showSlide = 0;
}
serviceItemTable1.setSlideIndex(showSlide);
}
public void run(){
long t1, t2;
while (true){
synchronized(this){
try {
this.wait();
} catch (InterruptedException ex) {
ex.printStackTrace();
}
}
while (!stopThread){
t1 = System.currentTimeMillis();
change();
// go sleep!
t2 = System.currentTimeMillis();
if ( (timer - (t2 - t1)) > 1 ){
try {
Thread.sleep( timer - (t2 - t1) );
} catch (InterruptedException ex) {
//ignore. just exist form sleep
}
}
}//while stopthread
}//while true
}// run
}
}