package org.red5.screen.webstart.gui;
import javax.imageio.ImageIO;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.image.BufferedImage;
import javax.swing.SwingConstants;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JComboBox;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.awt.event.*;
import org.red5.screen.webstart.gui.VirtualScreenBean;
import org.red5.screen.webstart.BlankArea;
import org.red5.screen.webstart.ScreenShare;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class VirtualScreen {
private static final Logger logger = LoggerFactory.getLogger( VirtualScreen.class );
public static VirtualScreen instance = null;
public boolean showWarning = true;
public boolean doUpdateBounds = true;
public VirtualScreen() throws Exception{
instance = this;
ScreenShare.instance.tFieldScreenZoom = new JLabel();
ScreenShare.instance.tFieldScreenZoom.setBounds(10, 120, 200, 20);
ScreenShare.instance.tFieldScreenZoom.setText("Select your screen Area:");
ScreenShare.instance.t.add(ScreenShare.instance.tFieldScreenZoom);
Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
VirtualScreenBean.screenratio = screenSize.getHeight()/screenSize.getWidth();
VirtualScreenBean.screenWidthMax = Double.valueOf(screenSize.getWidth()).intValue();
VirtualScreenBean.screenHeightMax = Double.valueOf(screenSize.getHeight()).intValue();
VirtualScreenBean.vScreenHeight = Long.valueOf(Math.round( VirtualScreenBean.vScreenWidth*VirtualScreenBean.screenratio )).intValue();
int width = VirtualScreenBean.vScreenWidth;
int height = Long.valueOf(Math.round(width*VirtualScreenBean.screenratio )).intValue();
ScreenShare.instance.vScreenIconLeft = new JLabel();
ScreenShare.instance.vScreenIconLeft.setBounds(14, 162+(height/2), 32, 16);
ScreenShare.instance.vScreenIconRight = new JLabel();
ScreenShare.instance.vScreenIconRight.setBounds(30+width-16, 162+(height/2), 32, 16);
ScreenShare.instance.vScreenIconUp = new JLabel();
ScreenShare.instance.vScreenIconUp.setBounds(30+(width/2)-8, 162-8, 16, 32);
ScreenShare.instance.vScreenIconDown = new JLabel();
ScreenShare.instance.vScreenIconDown.setBounds(30+(width/2)-8, 162+height-8, 16, 32);
Image im_left = ImageIO.read(ScreenShare.class.getResource("/1leftarrow.png"));
ImageIcon iIcon1 = new ImageIcon(im_left);
Image im_right = ImageIO.read(ScreenShare.class.getResource("/1rightarrow.png"));
ImageIcon iIcon2 = new ImageIcon(im_right);
Image im_up = ImageIO.read(ScreenShare.class.getResource("/1uparrow.png"));
ImageIcon iIcon3 = new ImageIcon(im_up);
Image im_down = ImageIO.read(ScreenShare.class.getResource("/1downarrow.png"));
ImageIcon iIcon4 = new ImageIcon(im_down);
JLabel jLab1 = new JLabel(iIcon1);
jLab1.setBounds(0, 0, 16, 16);
JLabel jLab2 = new JLabel(iIcon2);
jLab2.setBounds(16, 0, 16, 16);
ScreenShare.instance.vScreenIconLeft.add(jLab1);
ScreenShare.instance.vScreenIconLeft.add(jLab2);
ScreenShare.instance.vScreenIconLeft.setToolTipText("Change width");
VirtualScreenXMouseListener xLeftMouseListener = new VirtualScreenXMouseListener();
ScreenShare.instance.vScreenIconLeft.addMouseListener(xLeftMouseListener);
ScreenShare.instance.vScreenIconLeft.addMouseMotionListener(xLeftMouseListener);
ScreenShare.instance.t.add(ScreenShare.instance.vScreenIconLeft);
JLabel jLab3 = new JLabel(iIcon1);
jLab3.setBounds(0, 0, 16, 16);
JLabel jLab4 = new JLabel(iIcon2);
jLab4.setBounds(16, 0, 16, 16);
ScreenShare.instance.vScreenIconRight.add(jLab3);
ScreenShare.instance.vScreenIconRight.add(jLab4);
ScreenShare.instance.vScreenIconRight.setToolTipText("Change width");
VirtualScreenWidthMouseListener widthMouseListener = new VirtualScreenWidthMouseListener();
ScreenShare.instance.vScreenIconRight.addMouseListener(widthMouseListener);
ScreenShare.instance.vScreenIconRight.addMouseMotionListener(widthMouseListener);
ScreenShare.instance.t.add(ScreenShare.instance.vScreenIconRight);
JLabel jLab5 = new JLabel(iIcon3);
jLab5.setBounds(0, 0, 16, 16);
JLabel jLab6 = new JLabel(iIcon4);
jLab6.setBounds(0, 16, 16, 16);
ScreenShare.instance.vScreenIconUp.add(jLab5);
ScreenShare.instance.vScreenIconUp.add(jLab6);
ScreenShare.instance.vScreenIconUp.setToolTipText("Change height");
VirtualScreenYMouseListener yMouseListener = new VirtualScreenYMouseListener();
ScreenShare.instance.vScreenIconUp.addMouseListener(yMouseListener);
ScreenShare.instance.vScreenIconUp.addMouseMotionListener(yMouseListener);
ScreenShare.instance.t.add(ScreenShare.instance.vScreenIconUp);
JLabel jLab7 = new JLabel(iIcon3);
jLab7.setBounds(0, 0, 16, 16);
JLabel jLab8 = new JLabel(iIcon4);
jLab8.setBounds(0, 16, 16, 16);
ScreenShare.instance.vScreenIconDown.add(jLab7);
ScreenShare.instance.vScreenIconDown.add(jLab8);
ScreenShare.instance.vScreenIconDown.setToolTipText("Change height");
VirtualScreenHeightMouseListener heightMouseListener = new VirtualScreenHeightMouseListener();
ScreenShare.instance.vScreenIconDown.addMouseListener(heightMouseListener);
ScreenShare.instance.vScreenIconDown.addMouseMotionListener(heightMouseListener);
ScreenShare.instance.t.add(ScreenShare.instance.vScreenIconDown);
ScreenShare.instance.virtualScreen = new BlankArea(new Color(255,255,255,100));
ScreenShare.instance.virtualScreen.setOpaque(true);
ScreenShare.instance.virtualScreen.setHorizontalAlignment(SwingConstants.LEFT);
ScreenShare.instance.virtualScreen.setVerticalAlignment(SwingConstants.TOP);
ScreenShare.instance.virtualScreen.setText(VirtualScreenBean.screenWidthMax+":"+VirtualScreenBean.screenHeightMax);
ScreenShare.instance.virtualScreen.setBounds(30, 170, VirtualScreenBean.vScreenWidth, VirtualScreenBean.vScreenHeight);
VirtualScreenMouseListener vListener = new VirtualScreenMouseListener();
ScreenShare.instance.virtualScreen.addMouseListener(vListener);
ScreenShare.instance.virtualScreen.addMouseMotionListener(vListener);
ScreenShare.instance.t.add(ScreenShare.instance.virtualScreen);
Rectangle screenRectangle = new Rectangle(screenSize);
Robot robot = new Robot();
BufferedImage imageScreen = robot.createScreenCapture(screenRectangle);
Image img = imageScreen.getScaledInstance(width, height ,Image.SCALE_SMOOTH);
//imageScreen.
System.out.println("img"+img);
ImageIcon image = new ImageIcon(img);
ScreenShare.instance.blankArea = new JLabel(image);
ScreenShare.instance.blankArea.setBounds(30, 170, width, height);
ScreenShare.instance.t.add(ScreenShare.instance.blankArea);
//Spinner X
VirtualScreenBean.vScreenSpinnerX = 0;
ScreenShare.instance.vscreenXLabel = new JLabel();
ScreenShare.instance.vscreenXLabel.setText("SharingScreen X:");
ScreenShare.instance.vscreenXLabel.setBounds(250, 170, 150, 24);
ScreenShare.instance.t.add(ScreenShare.instance.vscreenXLabel);
ScreenShare.instance.jVScreenXSpin = new JSpinner(
new SpinnerNumberModel(VirtualScreenBean.vScreenSpinnerX, 0, VirtualScreenBean.screenWidthMax, 1)
);
ScreenShare.instance.jVScreenXSpin.setBounds(400, 170, 60, 24);
ScreenShare.instance.jVScreenXSpin.addChangeListener( new ChangeListener(){
public void stateChanged(ChangeEvent arg0) {
// TODO Auto-generated method stub
calcNewValueXSpin();
}
});
ScreenShare.instance.t.add(ScreenShare.instance.jVScreenXSpin);
//Spinner Y
VirtualScreenBean.vScreenSpinnerY = 0;
ScreenShare.instance.vscreenYLabel = new JLabel();
ScreenShare.instance.vscreenYLabel.setText("SharingScreen Y:");
ScreenShare.instance.vscreenYLabel.setBounds(250, 200, 150, 24);
ScreenShare.instance.t.add(ScreenShare.instance.vscreenYLabel);
ScreenShare.instance.jVScreenYSpin = new JSpinner(
new SpinnerNumberModel(VirtualScreenBean.vScreenSpinnerY, 0, VirtualScreenBean.screenHeightMax, 1)
);
ScreenShare.instance.jVScreenYSpin.setBounds(400, 200, 60, 24);
ScreenShare.instance.jVScreenYSpin.addChangeListener( new ChangeListener(){
public void stateChanged(ChangeEvent arg0) {
// TODO Auto-generated method stub
calcNewValueYSpin();
}
});
ScreenShare.instance.t.add(ScreenShare.instance.jVScreenYSpin);
//Spinner Width
VirtualScreenBean.vScreenSpinnerWidth = VirtualScreenBean.screenWidthMax;
ScreenShare.instance.vscreenWidthLabel = new JLabel();
ScreenShare.instance.vscreenWidthLabel.setText("SharingScreen Width:");
ScreenShare.instance.vscreenWidthLabel.setBounds(250, 240, 150, 24);
ScreenShare.instance.t.add(ScreenShare.instance.vscreenWidthLabel);
ScreenShare.instance.jVScreenWidthSpin = new JSpinner(
new SpinnerNumberModel(VirtualScreenBean.vScreenSpinnerWidth, 0, VirtualScreenBean.screenWidthMax, 1)
);
ScreenShare.instance.jVScreenWidthSpin.setBounds(400, 240, 60, 24);
ScreenShare.instance.jVScreenWidthSpin.addChangeListener( new ChangeListener(){
public void stateChanged(ChangeEvent arg0) {
// TODO Auto-generated method stub
calcNewValueWidthSpin();
}
});
ScreenShare.instance.t.add(ScreenShare.instance.jVScreenWidthSpin);
//Spinner Height
VirtualScreenBean.vScreenSpinnerHeight = VirtualScreenBean.screenHeightMax;
ScreenShare.instance.vscreenHeightLabel = new JLabel();
ScreenShare.instance.vscreenHeightLabel.setText("SharingScreen Height:");
ScreenShare.instance.vscreenHeightLabel.setBounds(250, 270, 150, 24);
ScreenShare.instance.t.add(ScreenShare.instance.vscreenHeightLabel);
ScreenShare.instance.jVScreenHeightSpin = new JSpinner(
new SpinnerNumberModel(VirtualScreenBean.vScreenSpinnerHeight, 0, VirtualScreenBean.screenHeightMax, 1)
);
ScreenShare.instance.jVScreenHeightSpin.setBounds(400, 270, 60, 24);
ScreenShare.instance.jVScreenHeightSpin.addChangeListener( new ChangeListener(){
public void stateChanged(ChangeEvent arg0) {
// TODO Auto-generated method stub
calcNewValueHeightSpin();
}
});
ScreenShare.instance.t.add(ScreenShare.instance.jVScreenHeightSpin);
//String[] selectResize = { ScreenShare.instance.label1090, ScreenShare.instance.label1091, ScreenShare.instance.label1092, ScreenShare.instance.label1093 };
String[] selectResize = { ScreenShare.instance.label1091, ScreenShare.instance.label1092, ScreenShare.instance.label1093 };
VirtualScreenBean.vScreenResizeX = 640;
VirtualScreenBean.vScreenResizeY = 400;
ScreenShare.instance.vscreenResizeLabel = new JLabel();
ScreenShare.instance.vscreenResizeLabel.setText(ScreenShare.instance.label1089);
ScreenShare.instance.vscreenResizeLabel.setBounds(250, 300, 200,24 );
ScreenShare.instance.t.add(ScreenShare.instance.vscreenResizeLabel);
JComboBox comboResize = new JComboBox(selectResize);
comboResize.setBounds(250, 330, 200, 24);
comboResize.addActionListener(new GetResizeChoice());
comboResize.setSelectedIndex(ScreenShare.instance.defaultQualityScreensharing);
ScreenShare.instance.jVScreenResizeMode = comboResize;
ScreenShare.instance.t.add(ScreenShare.instance.jVScreenResizeMode);
}
class GetResizeChoice implements ActionListener
{
public void actionPerformed (ActionEvent e)
{
JComboBox cb = (JComboBox)e.getSource();
String petName = (String)cb.getSelectedItem();
VirtualScreenBean.vScreenScaleFactor = petName;
calcRescaleFactors();
}
}
/**
* Needs to be always invoked after every re-scaling
*/
void calcRescaleFactors() {
logger.debug("calcRescaleFactors -- ");
if(VirtualScreenBean.vScreenScaleFactor.equals(ScreenShare.instance.label1090))
{
logger.debug("resize: X:"+Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue()+
" Y:"+Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue());
VirtualScreenBean.vScreenResizeX = Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue();
VirtualScreenBean.vScreenResizeY = Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue();
updateVScreenBounds();
}
else if(VirtualScreenBean.vScreenScaleFactor.equals(ScreenShare.instance.label1091))
{
logger.debug("resize: X:"+Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue()+
" Y:"+Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue());
VirtualScreenBean.vScreenResizeX = Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue();
VirtualScreenBean.vScreenResizeY = Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue();
updateVScreenBounds();
}
else if(VirtualScreenBean.vScreenScaleFactor.equals(ScreenShare.instance.label1092))
{
logger.debug("resize: X:"+Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue()/2+
" Y:"+Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue()/2);
VirtualScreenBean.vScreenResizeX = (Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue())/2;
VirtualScreenBean.vScreenResizeY = (Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue())/2;
updateVScreenBounds();
}
else if(VirtualScreenBean.vScreenScaleFactor.equals(ScreenShare.instance.label1093))
{
logger.debug("resize: X:"+(Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue()/8)*3+
" Y:"+(Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue()/8)*3);
VirtualScreenBean.vScreenResizeX = (Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue()/8)*3;
VirtualScreenBean.vScreenResizeY = (Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue()/8)*3;
updateVScreenBounds();
}
logger.debug("########## calcRescaleFactors vScreenResizeX " + VirtualScreenBean.vScreenResizeX);
logger.debug("########## calcRescaleFactors vScreenResizeY " + VirtualScreenBean.vScreenResizeY);
logger.debug("########## calcRescaleFactors vScreenScaleFactor " + VirtualScreenBean.vScreenScaleFactor);
}
void calcNewValueXSpin(){
if (this.doUpdateBounds){
int newX = Integer.valueOf(ScreenShare.instance.jVScreenXSpin.getValue().toString()).intValue();
if(VirtualScreenBean.vScreenSpinnerWidth+newX > VirtualScreenBean.screenWidthMax){
// System.out.println("WARNING X "+VirtualScreenBean.vScreenSpinnerWidth+" "+newX);
newX=VirtualScreenBean.screenWidthMax-VirtualScreenBean.vScreenSpinnerWidth;
ScreenShare.instance.jVScreenXSpin.setValue(newX);
if (this.showWarning) ScreenShare.instance.showBandwidthWarning("Reduce the width of the SharingScreen before you try to move it left");
} else {
VirtualScreenBean.vScreenSpinnerX = newX;
updateVScreenBounds();
}
} else {
VirtualScreenBean.vScreenSpinnerX = Integer.valueOf(ScreenShare.instance.jVScreenXSpin.getValue().toString()).intValue();
}
calcRescaleFactors();
}
void calcNewValueYSpin(){
if (this.doUpdateBounds){
int newY = Integer.valueOf(ScreenShare.instance.jVScreenYSpin.getValue().toString()).intValue();
if(VirtualScreenBean.vScreenSpinnerHeight+newY > VirtualScreenBean.screenHeightMax){
newY=VirtualScreenBean.screenHeightMax-VirtualScreenBean.vScreenSpinnerHeight;
ScreenShare.instance.jVScreenYSpin.setValue(newY);
if (this.showWarning) ScreenShare.instance.showBandwidthWarning("Reduce the height of the SharingScreen before you try to move it bottom");
} else {
VirtualScreenBean.vScreenSpinnerY = newY;
updateVScreenBounds();
}
} else {
VirtualScreenBean.vScreenSpinnerY = Integer.valueOf(ScreenShare.instance.jVScreenYSpin.getValue().toString()).intValue();
}
calcRescaleFactors();
}
void calcNewValueWidthSpin(){
if (this.doUpdateBounds){
int newWidth = Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue();
if(VirtualScreenBean.vScreenSpinnerX+newWidth > VirtualScreenBean.screenWidthMax){
// System.out.println("WARNING WIDTH");
newWidth=VirtualScreenBean.screenWidthMax-VirtualScreenBean.vScreenSpinnerX;
ScreenShare.instance.jVScreenWidthSpin.setValue(newWidth);
if (this.showWarning)ScreenShare.instance.showBandwidthWarning("Reduce the x of the SharingScreen before you try to make it wider");
} else {
VirtualScreenBean.vScreenSpinnerWidth = newWidth;
updateVScreenBounds();
}
} else {
VirtualScreenBean.vScreenSpinnerWidth = Integer.valueOf(ScreenShare.instance.jVScreenWidthSpin.getValue().toString()).intValue();
}
calcRescaleFactors();
//System.out.println("calcNewValueWidthSpin "+VirtualScreenBean.vScreenSpinnerWidth);
}
void calcNewValueHeightSpin(){
if (this.doUpdateBounds){
int newHeight = Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue();
if(VirtualScreenBean.vScreenSpinnerY+newHeight > VirtualScreenBean.screenHeightMax){
newHeight=VirtualScreenBean.screenHeightMax-VirtualScreenBean.vScreenSpinnerY;
ScreenShare.instance.jVScreenHeightSpin.setValue(newHeight);
if (this.showWarning)ScreenShare.instance.showBandwidthWarning("Reduce the y of the SharingScreen before you try to make it higher");
} else {
VirtualScreenBean.vScreenSpinnerHeight = newHeight;
updateVScreenBounds();
}
} else {
VirtualScreenBean.vScreenSpinnerHeight = Integer.valueOf(ScreenShare.instance.jVScreenHeightSpin.getValue().toString()).intValue();
}
calcRescaleFactors();
//System.out.println("calcNewValueHeightSpin "+VirtualScreenBean.vScreenSpinnerHeight);
}
/**
* update the bounds of the vScreen
* by useing the vars from the Spinners
*
*/
void updateVScreenBounds(){
double newvScreenWidth = VirtualScreenBean.vScreenSpinnerWidth * (new Double(VirtualScreenBean.vScreenWidth) / new Double(VirtualScreenBean.screenWidthMax));
double newvScreenX = VirtualScreenBean.vScreenSpinnerX * (new Double(VirtualScreenBean.vScreenWidth) / new Double(VirtualScreenBean.screenWidthMax));
double newvScreenHeight = VirtualScreenBean.vScreenSpinnerHeight * (new Double(VirtualScreenBean.vScreenHeight) / new Double(VirtualScreenBean.screenHeightMax));
double newvScreenY = VirtualScreenBean.vScreenSpinnerY * (new Double(VirtualScreenBean.vScreenHeight) / new Double(VirtualScreenBean.screenHeightMax));
//System.out.println("updateVScreenBounds "+newvScreenX+"||"+newvScreenWidth);
ScreenShare.instance.vScreenIconLeft.setLocation(
Long.valueOf(Math.round(newvScreenX)).intValue()+30-16,
Long.valueOf(Math.round(newvScreenY)).intValue()+162+(Long.valueOf(Math.round(newvScreenHeight)).intValue()/2));
ScreenShare.instance.vScreenIconRight.setLocation(
Long.valueOf(Math.round(newvScreenX)).intValue()+30+Long.valueOf(Math.round(newvScreenWidth)).intValue()-16,
Long.valueOf(Math.round(newvScreenY)).intValue()+162+((Long.valueOf(Math.round(newvScreenHeight)).intValue())/2));
ScreenShare.instance.vScreenIconUp.setLocation(
Long.valueOf(Math.round(newvScreenX)).intValue()+30+(Long.valueOf(Math.round(newvScreenWidth)).intValue()/2)-8,
Long.valueOf(Math.round(newvScreenY)).intValue()+162-8);
ScreenShare.instance.vScreenIconDown.setLocation(
Long.valueOf(Math.round(newvScreenX)).intValue()+30+(Long.valueOf(Math.round(newvScreenWidth)).intValue()/2)-8,
Long.valueOf(Math.round(newvScreenY)).intValue()+162-8+(Long.valueOf(Math.round(newvScreenHeight)).intValue()));
ScreenShare.instance.virtualScreen.setBounds(
30+Long.valueOf(Math.round(newvScreenX)).intValue(),
170+Long.valueOf(Math.round(newvScreenY)).intValue() ,
Long.valueOf(Math.round(newvScreenWidth)).intValue(),
Long.valueOf(Math.round(newvScreenHeight)).intValue() );
ScreenShare.instance.virtualScreen.setText(VirtualScreenBean.vScreenSpinnerWidth+":"+VirtualScreenBean.vScreenSpinnerHeight);
//System.out.println(30+Long.valueOf(Math.round(newvScreenX)).intValue()+"|||"+ Long.valueOf(Math.round(newvScreenWidth)).intValue());
//System.out.println(170+Long.valueOf(Math.round(newvScreenY)).intValue() +","+ Long.valueOf(Math.round(newvScreenHeight)).intValue() );
}
}