/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: J3DDemoDialog.java
*
* Copyright (c) 2003 Sun Microsystems and Static Free Software
*
* Electric(tm) 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.
*
* Electric(tm) 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 Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.plugins.j3d.ui;
import com.sun.electric.tool.user.ui.WindowFrame;
import com.sun.electric.tool.user.ui.WindowContent;
import com.sun.electric.tool.user.dialogs.EDialog;
import com.sun.electric.tool.user.dialogs.OpenFile;
import com.sun.electric.tool.io.FileType;
import com.sun.electric.plugins.j3d.View3DWindow;
import com.sun.electric.plugins.j3d.utils.J3DUtils;
import com.sun.electric.plugins.j3d.utils.J3DSerialization;
import com.sun.electric.database.text.TextUtils;
import javax.media.j3d.Transform3D;
import javax.media.j3d.TransformGroup;
import javax.media.j3d.BranchGroup;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.*;
import java.net.URL;
/**
* Class to handle the "3D View Demo Dialog" dialog.
* @author Gilda Garreton
* @version 0.1
*/
public class J3DDemoDialog extends EDialog
{
private View3DWindow view3D = null;
private List<J3DUtils.ThreeDDemoKnot> knots = new ArrayList<J3DUtils.ThreeDDemoKnot>();
private Map<TransformGroup,BranchGroup> interMap;
/**
* Method to open demo dialog. If filename is not null, it will load the demo
* @param parent
* @param fileURL file containing a j3d demo
*/
public static void create3DDemoDialog(java.awt.Frame parent, URL fileURL)
{
View3DWindow view3D = null;
WindowContent content = WindowFrame.getCurrentWindowFrame().getContent();
if (content instanceof View3DWindow)
view3D = (View3DWindow)content;
else
{
System.out.println("Current Window Frame is not a 3D View");
return;
}
J3DDemoDialog dialog = new J3DDemoDialog(parent, view3D, false);
if (fileURL == null || dialog.readDemoFromFile(fileURL))
{
// loading and starting the demo
if (fileURL != null)
dialog.demoActionPerformed(null);
dialog.setVisible(true);
}
}
/** Creates new form ThreeView */
public J3DDemoDialog(java.awt.Frame parent, View3DWindow view3d, boolean modal)
{
super(parent, modal);
initComponents();
this.view3D = view3d;
getRootPane().setDefaultButton(enter);
if (J3DUtils.jAlpha != null)
{
slider.addChangeListener(J3DUtils.jAlpha);
auto.setSelected(J3DUtils.jAlpha.getAutoMode());
}
demoMode.addItem("Viewplatform");
demoMode.addItem("Scene");
// to calculate window position
finishInitialization();
}
protected void escapePressed() { closeActionPerformed(null); }
/** 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.
*/
private void initComponents() {//GEN-BEGIN:initComponents
java.awt.GridBagConstraints gridBagConstraints;
slider = new javax.swing.JSlider();
auto = new javax.swing.JCheckBox();
close = new javax.swing.JButton();
demo = new javax.swing.JButton();
enter = new javax.swing.JButton();
read = new javax.swing.JButton();
save = new javax.swing.JButton();
movie = new javax.swing.JButton();
demoMode = new javax.swing.JComboBox();
getContentPane().setLayout(new java.awt.GridBagLayout());
setTitle("3D Demo Control Dialog");
setBackground(java.awt.Color.white);
setName("");
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.gridwidth = 5;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(slider, gridBagConstraints);
auto.setText("Auto");
auto.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
autoActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(auto, gridBagConstraints);
close.setText("Close");
close.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
closeActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 3;
gridBagConstraints.gridwidth = 3;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(close, gridBagConstraints);
demo.setText("Start Demo");
demo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
demoActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 1;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(demo, gridBagConstraints);
enter.setText("Enter Frame");
enter.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
enterActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(enter, gridBagConstraints);
read.setText("Read Demo");
read.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
readActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 2;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(read, gridBagConstraints);
save.setText("Save Demo");
save.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
saveActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 2;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(save, gridBagConstraints);
movie.setText("Create Movie");
movie.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
movieActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 3;
gridBagConstraints.gridwidth = 3;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(movie, gridBagConstraints);
demoMode.setToolTipText("");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 1;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
getContentPane().add(demoMode, gridBagConstraints);
pack();
}//GEN-END:initComponents
private void movieActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_movieActionPerformed
String fileName = OpenFile.chooseOutputFile(FileType.MOV, "Save 3D Movie", "demo.mov");
view3D.saveMovie(fileName);
}//GEN-LAST:event_movieActionPerformed
private void saveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveActionPerformed
String fileName = OpenFile.chooseOutputFile(FileType.J3D, "Save 3D Demo File", "demo.j3d");
if (fileName == null || knots == null) return;
try
{
Transform3D tmpTrans = new Transform3D();
FileOutputStream outputStream = new FileOutputStream(fileName);
ObjectOutputStream out = new ObjectOutputStream(outputStream);
view3D.getObjTransform(tmpTrans);
boolean useViewplatform = ((String)demoMode.getSelectedItem()).equals("Viewplatform");
J3DSerialization serial = new J3DSerialization(new Boolean(useViewplatform), knots, tmpTrans);
out.writeObject(serial);
}
catch (Exception e)
{
e.printStackTrace();
}
}//GEN-LAST:event_saveActionPerformed
/**
* Method to read demo from a file
* @param fileURL
* @return false if errors were found
*/
private boolean readDemoFromFile(URL fileURL)
{
if (fileURL == null) return false;
InputStream stream = TextUtils.getURLStream(fileURL);
knots = null;
try
{
// FileInputStream inputStream = new FileInputStream(stream);
ObjectInputStream in = new ObjectInputStream(stream);
J3DSerialization serial = (J3DSerialization)in.readObject();
boolean useViewplatform = false;
if (serial.useView != null) // old file is false;
useViewplatform = serial.useView.booleanValue();
demoMode.setSelectedIndex(useViewplatform ? 0 : 1);
knots = serial.list;
Transform3D tmpTrans = new Transform3D();
tmpTrans.set(serial.matrix);
view3D.setObjTransform(tmpTrans);
}
catch (Exception e)
{
System.out.println(e.getMessage());
e.printStackTrace();
return false;
};
return true;
}
private void readActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_readActionPerformed
String fileName = OpenFile.chooseInputFile(FileType.J3D, "Read 3D Demo Frames");
readDemoFromFile(TextUtils.makeURLToFile(fileName));
}//GEN-LAST:event_readActionPerformed
private void enterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_enterActionPerformed
knots.add(view3D.addFrame(demoMode.getSelectedIndex() == 0));
view3D.saveImage(true);
}//GEN-LAST:event_enterActionPerformed
private void demoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_demoActionPerformed
if (demo.getText().equals("Start Demo")) {
interMap = view3D.addInterpolatorPerGroup(knots, null, interMap, demoMode.getSelectedIndex() == 0);
if (interMap != null) // no error
demo.setText("Stop Demo");
} else {
demo.setText("Start Demo");
view3D.removeInterpolator(interMap);
interMap.clear();
}
}//GEN-LAST:event_demoActionPerformed
private void autoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_autoActionPerformed
J3DUtils.jAlpha.setAutoMode(auto.isSelected());
}//GEN-LAST:event_autoActionPerformed
private void closeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_closeActionPerformed
if (interMap != null)
view3D.removeInterpolator(interMap);
setVisible(false);
dispose();
}//GEN-LAST:event_closeActionPerformed
/** Closes the dialog */
private void closeDialog(java.awt.event.WindowEvent evt)//GEN-FIRST:event_closeDialog
{
setVisible(false);
dispose();
}//GEN-LAST:event_closeDialog
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JCheckBox auto;
private javax.swing.JButton close;
private javax.swing.JButton demo;
private javax.swing.JComboBox demoMode;
private javax.swing.JButton enter;
private javax.swing.JButton movie;
private javax.swing.JButton read;
private javax.swing.JButton save;
private javax.swing.JSlider slider;
// End of variables declaration//GEN-END:variables
}