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/*
*
* Copyright (C) 1999, Institute for MicroTherapy
*
* This software and supporting documentation were developed by
*
* University of Witten/Herdecke
* Department of Radiology and MicroTherapy
* Institute for MicroTherapy
* Medical computer science
*
* Universitaetsstrasse 142
* 44799 Bochum, Germany
*
* http://www.microtherapy.de/go/cs
* mailto:computer.science@microtherapy.de
*
* THIS SOFTWARE IS MADE AVAILABLE, AS IS, AND THE INSTITUTE MAKES NO
* WARRANTY REGARDING THE SOFTWARE, ITS PERFORMANCE, ITS MERCHANTABILITY
* OR FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES
* OR ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY
* AND PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
*
* Author : $Author: kleber $
* Last update : $Date: 2001/06/06 10:32:30 $
* Revision : $Revision: 1.1.1.1 $
* State: $State: Exp $
*/
package viewer.gui;
import de.microtherapy.tools.text.document.general.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import jToolkit.gui.*;
import viewer.main.*;
import J2Ci.*;
public class WindowingPreviewDialog extends JDialog implements CommandTextListener,MouseMotionListener, MouseListener
{
JButton okButton = new JButton("Ok");
JButton cancelButton = new JButton("Cancel");
JButton applyButton = new JButton("Apply");
WindowPreviewPanel previewPanel;
CommandJTextField winTextField;
CommandJTextField cenTextField;
Point windowPoint;
public static final int ID_WIN =0;
public static final int ID_CEN = 1;
double oldWin;
double oldCen;
double width;
double center;
public int previewHeight;
public int previewWidth;
ScreenImageHandler screenImageHandler;
public jDVPresentationState ps;
public WindowingPreviewDialog(Frame parent,ScreenImageHandler screenImageHandler)
{
super(parent,"Preview Window",true);
this.screenImageHandler = screenImageHandler;
this.setLocation(450,450);
ps = screenImageHandler.presentationStateGraphicsHandler.ps;
previewPanel = new WindowPreviewPanel(this);
getContentPane().setLayout(new BorderLayout());
addMouseMotionListener(this);
addMouseListener(this);
jIntByRef pWidth = new jIntByRef();
jIntByRef pHeight = new jIntByRef();
ps.getPreviewImageWidthHeight(pWidth, pHeight);
previewHeight = pHeight.value;
previewWidth = pWidth.value;
previewPanel.setPreferredSize(new Dimension(previewWidth, previewHeight));
getContentPane().add(previewPanel, BorderLayout.CENTER);
JPanel buttonPanel = new JPanel();
buttonPanel.add(okButton);
okButton.addActionListener(new OkAction());
buttonPanel.add(cancelButton);
cancelButton.addActionListener(new CancelAction());
buttonPanel.add(applyButton);
applyButton.addActionListener(new ApplyAction());
JPanel textPanel = new JPanel();
cenTextField = new CommandJTextField(5,this, ID_CEN);
cenTextField.setDocument(new DoubleDocument());
textPanel.add(new JLabel("c: "));
textPanel.add(cenTextField);
winTextField = new CommandJTextField(5,this,ID_WIN);
winTextField.setDocument(new DoubleDocument());
textPanel.add(new JLabel("w: "));
textPanel.add(winTextField);
JPanel downPanel = new JPanel(new GridLayout(2,1));
downPanel.add(textPanel);
downPanel.add(buttonPanel);
set();
getContentPane().add(downPanel, BorderLayout.SOUTH);
pack();
}
public void setText (int ID, String text)
{
if ((cenTextField.getText()==null)||(cenTextField.getText().equals(""))) cenTextField.setText("0");
if ((winTextField.getText()==null)||(winTextField.getText().equals(""))) winTextField.setText("1");
center = new Double(cenTextField.getText()).doubleValue();
width = new Double(winTextField.getText()).doubleValue();
screenImageHandler.setNewWindow( center,width,false );
set();
repaint();
}
public void apply()
{
screenImageHandler.setNewWindow( new Double(cenTextField.getText()).doubleValue(),new Double(winTextField.getText()).doubleValue(),true );
set();
}
public void set()
{
jDoubleByRef oWin = new jDoubleByRef();
jDoubleByRef oCen = new jDoubleByRef();
ps.getCurrentWindowCenter(oCen);
ps.getCurrentWindowWidth(oWin);
oldWin = oWin.value;
oldCen = oCen.value;
if ( new Double(oldWin).doubleValue() != -1d)
{
winTextField.setText(new Double(oldWin).toString());
cenTextField.setText(new Double(oldCen).toString());
}
else
{
winTextField.setText("");
cenTextField.setText("");
}
}
class CancelAction extends AbstractAction
{
public CancelAction()
{
super();
}
public void actionPerformed(ActionEvent e)
{
ps.setVOIWindow(oldCen, oldWin, "", screenImageHandler.getApplyTo());
setVisible(false);
}
}
class OkAction extends AbstractAction
{
public OkAction()
{
super();
}
public void actionPerformed(ActionEvent e)
{
setVisible(false);
apply();
}
}
class ApplyAction extends AbstractAction
{
public ApplyAction()
{
super();
}
public void actionPerformed(ActionEvent e)
{
apply();
}
}
/**
* Handles the MouseEvent in the same way as the mouseMove action.
*
* @param e MouseEvent
* @since 30.04.1999
*/
public void mouseDragged(MouseEvent e)
{
if ((e.getModifiers() & InputEvent.BUTTON3_MASK) ==InputEvent.BUTTON3_MASK)
{
if(windowPoint != null)
{
screenImageHandler.setNewWindow(windowPoint, e.getPoint(),false);
repaint();
}
windowPoint = e.getPoint();
set();
}
//mouseMoved(e);
}
public void mouseMoved(MouseEvent e)
{
}
public void mouseClicked(MouseEvent e){}
public void mouseEntered(MouseEvent e){}
public void mouseExited(MouseEvent e){}
public void mousePressed(MouseEvent e){windowPoint = e.getPoint();}
public void mouseReleased(MouseEvent e){windowPoint = null;}
}
/*
* CVS Log
* $Log: WindowingPreviewDialog.java,v $
* Revision 1.1.1.1 2001/06/06 10:32:30 kleber
* Init commit for DICOMscope 3.5
* Create new CVS
*
*/
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