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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 viewer.sr.*;
import java.awt.*;
import java.awt.image.*;
import javax.swing.border.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import viewer.main.*;
import viewer.presentation.*;
import viewer.controller.*;
import viewer.paint.*;
import main.*;
import jToolkit.gui.*;
import J2Ci.*;
/**
* This class contains the main panel of the image viewer. All other
* components are integrated in this panel.
*
* @author Klaus Kleber
* @since 30.04.1999
*/
public class MainImageViewerPanel extends JPanel implements MainListener
{
public JFrame parent;
/**
* @since 30.04.1999
*/
public ScreenImageHandler screenImageHandler;
private ScrollListener scrollListener = new ScrollListener();
SRViewPanel srViewPanel;
SREditPanel srEditPanel;
private FunctionPanel functionPanel;
boolean stackPanelOn = false;
boolean srPanelOn = false;
private String functionPanelOrientation = BorderLayout.NORTH;
private JPanel main = new JPanel();
/**
* Contains the parentFrame of this Panel
*
* @since 30.04.1999
*/
JScrollBar heightScrollbar;
JScrollBar widthScrollbar;
ImageCanvas imageCanvas;
private StackFunctionPanel stackFunctionPanel = new StackFunctionPanel();
JSplitPane splitPane = new JSplitPane();
JPanel scroll = new JPanel();
/**
* Constructs a new object.
*
* @param presentationStateGraphicsHandler Contains the current PresentationStateGraphicsHandler.
* @param parentFrame Contains the parent frame of this Panel
* @param sl Contains reference of a status bar
* @since 30.04.1999
*/
public MainImageViewerPanel(PresentationStateGraphicsHandler presentationStateGraphicsHandler,Hashtable config, JFrame parent)
{
super();
this.parent = parent;
setBackground(Color.black);
Controller.instance().addMainListener(this);
//Init screenImageHandler
screenImageHandler = new ScreenImageHandler(this,presentationStateGraphicsHandler, config);
srViewPanel = new SRViewPanel(presentationStateGraphicsHandler.dvi,this);
srEditPanel = new SREditPanel(presentationStateGraphicsHandler.dvi,this);
setBackground(Color.lightGray);
setLayout(new BorderLayout(5,5));
//setFont(MainContext.instance().getUsedFont());
scroll.setLayout(new BorderLayout());
heightScrollbar = new JScrollBar(JScrollBar.VERTICAL);
scroll.add(heightScrollbar, BorderLayout.EAST);
heightScrollbar.setName("height");
heightScrollbar.addAdjustmentListener(scrollListener);
widthScrollbar = new JScrollBar(JScrollBar.HORIZONTAL);
widthScrollbar.setName("width");
widthScrollbar.addAdjustmentListener(scrollListener);
scroll.setBorder (new TitledBorder("Image Viewer"));
scroll.add(widthScrollbar, BorderLayout.SOUTH);
imageCanvas = new ImageCanvas(screenImageHandler);
scroll.add(imageCanvas,BorderLayout.CENTER);
main.setLayout(new BorderLayout());
main.add(scroll,BorderLayout.CENTER);
splitPane.setRightComponent(srViewPanel);
splitPane.setOneTouchExpandable(true);
//splitPane.setLeftComponent(main);
//add(splitPane, BorderLayout.CENTER);
add(main, BorderLayout.CENTER);
int width = parent.getSize().width;
splitPane.setDividerLocation(width/2);
functionPanel = new FunctionPanel();
setConfiguration(config, true);
//setEnabled(false, this);
}
public void setNewScrollbarValues(int width,int height, Point values)
{
setListeners(false);
widthScrollbar.setMaximum(width);
heightScrollbar.setMaximum(height);
widthScrollbar.setValue(values.x);
heightScrollbar.setValue(values.y);
setListeners(true);
}
public void setListeners(boolean set)
{
if (set)
{
heightScrollbar.addAdjustmentListener(scrollListener);
widthScrollbar.addAdjustmentListener(scrollListener);
}
else
{
heightScrollbar.removeAdjustmentListener(scrollListener);
widthScrollbar.removeAdjustmentListener(scrollListener);
}
}
/**
* Returns the ImageCanvas which contains the GUI of the image.
*
* @return The imageCanvas which contains the image
* @since 30.04.1999
*/
public ImageCanvas getImageCanvas()
{
return imageCanvas;
}
public boolean processEvent (DSEvent e)
{
if (e instanceof ChangeOptionsEvent)
{
setConfiguration(((ChangeOptionsEvent)e).getConfig(), false);
}
if (e instanceof ImageActionEvent)
{
ImageActionEvent ima = (ImageActionEvent)e;
if (ima.type == ImageActionEvent.ACTION_SETNEWIMAGE)
{
if (ima.numberOfFrames > 1 || ima.numberOfImages > 1)
{
if (!stackPanelOn)
{
main.add(stackFunctionPanel, BorderLayout.NORTH);
stackPanelOn = true;
}
}
else
{
if (stackPanelOn)
{
main.remove(stackFunctionPanel);
stackPanelOn = false;
}
}
}
if (ima.type == ImageActionEvent.ACTION_SETNEW_SR)
{
setSRPanel(true);
removeEditSR();
screenImageHandler.clear();
srViewPanel.setNewSR();
}
if (ima.type == ImageActionEvent.ACTION_COMPOSITE_SR)
{
removeEditSR();
screenImageHandler.clear();
srViewPanel.setNewCompositeSR();
}
return false;
}
return false;
}
public void setConfiguration(Hashtable config, boolean init)
{
String paintPanelPlacement=null;
if (config.containsKey("PaintPanelPlacement")) paintPanelPlacement = (String)config.get("SeparateImagePanelPlacement");
if (!functionPanel.imagePanelOrientation.equals("None")) remove (functionPanel.paintPanel);
if (config.containsKey("FunctionPanelPlacement"))
{
if (!init)
{
main.remove(functionPanel);
}
String orient = (String)config.get("FunctionPanelPlacement");
if (!orient.equals("None"))
{
functionPanel.setConfiguration(config,orient);
if (orient.equals(BorderLayout.EAST))
{
main.add(functionPanel,BorderLayout.EAST);
}
else add(functionPanel,orient);
}
if (!functionPanel.imagePanelOrientation.equals("None"))add(functionPanel.paintPanel,functionPanel.imagePanelOrientation);
}
//config.put("NavigationPanelOn", new Boolean(true));
/*
if (config.containsKey("NavigationPanelOn"))
{
if (((Boolean)(config.get("NavigationPanelOn"))).booleanValue())
{
if (!stackPanelOn)
{
main.add(stackFunctionPanel, BorderLayout.NORTH);
stackPanelOn = true;
}
}
else
{
if (stackPanelOn)
{
main.remove(stackFunctionPanel);
stackPanelOn = false;
}
}
}
*/
updateUI();
}
public class ScrollListener implements AdjustmentListener
{
public void adjustmentValueChanged(AdjustmentEvent e)
{
JScrollBar sb = (JScrollBar)e.getSource();
if (sb.getName().equals("width"))screenImageHandler.setNewImagePartWidth(e.getValue());
else screenImageHandler.setNewImagePartHeight(e.getValue());
}
}
public static void setEnabled(boolean flag, Container container)
{
if (container!= null)
{
container.setEnabled(flag);
int count = container.getComponentCount();
for (int i = 0; i < count ; i++)
{
Component c = container.getComponent(i);
if (c instanceof Container) setEnabled(flag, (Container) c);
else c.setEnabled(flag);
}
}
}
public void enabledImageView(boolean flag)
{
setEnabled(flag, functionPanel);
setEnabled(flag, stackFunctionPanel);
setEnabled(flag, scroll);
}
public void addEditSR(boolean hackerMode)
{
if (splitPane.getRightComponent() != srEditPanel)
{
int dividerLocation = splitPane.getDividerLocation();
splitPane.remove(splitPane.getRightComponent());
splitPane.setRightComponent(srEditPanel);
splitPane.setDividerLocation(dividerLocation);
srEditPanel.update(hackerMode);
}
}
public void editSRClose()
{
removeEditSR();
srViewPanel.setChangedSR();
}
public void removeEditSR()
{
if (splitPane.getRightComponent() == srEditPanel)
{
int dividerLocation = splitPane.getDividerLocation();
splitPane.remove(srEditPanel);
splitPane.setRightComponent(srViewPanel);
splitPane.setDividerLocation(dividerLocation);
}
}
public void setSRPanel (boolean enabled)
{
if (enabled)
{
if(srPanelOn)return;
else
{
remove(main);
splitPane.setLeftComponent(main);
add(splitPane, BorderLayout.CENTER);
splitPane.setRightComponent(srViewPanel);
int width = parent.getSize().width;
splitPane.setDividerLocation(width/2);
}
}
else
{
if (!srPanelOn) return;
else
{
splitPane.remove(main);
remove(splitPane);
add(main, BorderLayout.CENTER);
}
}
updateUI();
}
}
/*
* CVS Log
* $Log: MainImageViewerPanel.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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