/*
* @(#)Customizer.java 1.24 02/12/17
*
* Copyright (c) 1996-2002 Sun Microsystems, Inc. All rights reserved.
*/
package com.sun.media.customizer;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import java.util.*;
import java.io.File;
/**
* This is the main class of JMF Customizer, which controls the wizard GUI
* flow. It will lead the users to go through several pages to select their
* desired DataSource/protocol, media formats, codecs, renderers and
* multiplexers. Finally, when the last page is reached and button customize
* is clicked, a dialog box will be popped up to report the progress of
* customizing.
*
* @version 2.0
*/
public class Customizer extends JFrame implements ActionListener, TokenDef {
public static final String ACTION_FINISH = I18N.getResource("customizer.Customize");
public static final String ACTION_CANCEL = I18N.getResource("customizer.Quit");
public static final String ACTION_NEXT = I18N.getResource("customizer.Next");
public static final String ACTION_BACK = I18N.getResource("customizer.Back");
public static final String ACTION_HELP = I18N.getResource("customizer.Help");
public static final int GENERAL = 0;
public static final int PROTOCOL = 1;
public static final int MFORMAT = 2;
public static final int MUX = 3;
public static final int CODEC = 4;
public static final int RENDERER = 5;
private String strResultAction = ACTION_CANCEL;
//private JTabbedPane panelPages;
private JPanel panelPages;
private JButton buttonBack;
private JButton buttonNext;
private JButton buttonFinish;
private JButton buttonCancel;
private JButton buttonHelp;
private Vector vectorPages = null;
private JPanel panelCurPage = null;
private JPanel oldPage = null;
private boolean bypassMux = false;
private boolean bypassMFormat = false;
private boolean showHelp = false;
private HelperDiag helpDlg = null;
private boolean[] resultFunc, resultProtocol, resultMFormat, resultCodec,
resultRndr, resultMux;
private int xx, yy, ww, hh;
private CusRegistry theRegistry = null;
int release = 0;
public Customizer (String strTitle, int x, int y, int w, int h, CusRegistry theRegistry) {
super(strTitle);
this.theRegistry = theRegistry;
init();
createPages();
xx = x;
yy = y;
ww = w;
hh = h;
this.setSize(ww,hh);
this.setLocation(xx, yy);
this.show();
}
public String getAction() {
return strResultAction;
}
public JPanel getCurrentPage() {
return panelCurPage;
}
public void createPages() {
vectorPages = new Vector();
vectorPages.addElement(new GeneralPane(this));
vectorPages.addElement(new ProtocolPane());
vectorPages.addElement(new MFormatPane());
vectorPages.addElement(new MuxPane());
vectorPages.addElement(new CodecPane());
vectorPages.addElement(new RendererPane());
oldPage = panelCurPage = null;
setNextPage();
}
protected void init() {
JPanel panel;
JPanel panelContent;
this.getContentPane().setBackground(Color.lightGray);
this.getContentPane().setLayout(new BorderLayout(6,6));
this.setResizable(false);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) { System.exit(0);}
});
panelContent = new JPanel ( new BorderLayout(8,8));
panelContent.setBackground(Color.lightGray);
this.getContentPane().add("Center", panelContent);
panelContent.setBorder(BorderFactory.createEmptyBorder(8,8,8,8));
panelPages = new JPanel(new BorderLayout());
panelPages.setBorder(BorderFactory.createRaisedBevelBorder());
// panelPages.setBorder(BorderFactory.createEmptyBorder(6,6,6,6));
panelContent.add("Center", panelPages);
panel = createPanelButtons();
panelContent.add("South", panel);
}
private JPanel createPanelButtons() {
JPanel panel;
JPanel panelButtons;
// outerPanel = new JPanel ( new BorderLayout());
// panelButtons = new JPanel( new FlowLayout(FlowLayout.RIGHT));
// panel = new JPanel( new GridLayout(1,0,0,0));
panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
panel.setBackground(Color.lightGray);
// panelButtons.add(panel);
buttonHelp = new JButton(ACTION_HELP);
buttonHelp.addActionListener(this);
// panel.add(buttonHelp);
buttonBack = new JButton(ACTION_BACK);
buttonBack.addActionListener(this);
panel.add(buttonBack);
buttonNext = new JButton(ACTION_NEXT);
buttonNext.addActionListener(this);
panel.add(buttonNext);
buttonFinish = new JButton (ACTION_FINISH);
buttonFinish.addActionListener(this);
panel.add(buttonFinish);
buttonCancel = new JButton (ACTION_CANCEL);
buttonCancel.addActionListener(this);
panel.add(buttonCancel);
panel.add(buttonHelp);
return panel;
// return panelButtons;
}
private void setNextPage() {
JPanel panelPage;
if ( panelCurPage != null && !onPageDone(panelCurPage) )
return;
panelPage = getNextPage(panelCurPage);
setPage(panelPage);
}
private void setPrevPage() {
JPanel panelPage;
panelPage = getPrevPage(panelCurPage);
setPage (panelPage);
}
private void setPage(JPanel panelPage) {
if (panelPage == null)
return;
oldPage = panelCurPage;
panelCurPage = panelPage;
onPageActivate(panelCurPage);
/*
panelPages.add(panelCurPage, panelCurPage.getName());
panelPages.setSelectedComponent(panelCurPage);
*/
if ( oldPage != null){
//System.out.println("do remove page");
panelPages.remove(oldPage);
// oldPage.removeNotify();
}
// System.out.println("panelCurPage = " + panelCurPage);
panelPages.add("Center", panelCurPage);
panelPages.validate();
panelPage.repaint();
if (showHelp) {
int index = vectorPages.indexOf(panelCurPage);
helpDlg.setHelpPage(index);
}
if ( isFirstPage(panelCurPage)) {
buttonBack.setEnabled(false);
if (getFocusOwner() == buttonBack)
buttonNext.requestFocus();
} else {
buttonBack.setEnabled(true);
}
if ( isLastPage(panelCurPage)) {
buttonNext.setEnabled(false);
buttonFinish.setEnabled(true);
if ( getFocusOwner() == buttonNext )
buttonFinish.requestFocus();
} else {
buttonNext.setEnabled (true);
buttonFinish.setEnabled(false);
}
this.validate();
// panelPages.validate();
// panelCurPage.validate();
}
protected boolean onPageDone (JPanel panelPage) {
if ( panelPage instanceof GeneralPane) {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
if ( ! ((GeneralPane)panelPage).checking(resultFunc, this)) {
release =((GeneralPane)panelPage).getRelease();
return false;
}
release =((GeneralPane)panelPage).getRelease();
} else if ( panelPage instanceof ProtocolPane) {
resultProtocol = ((ProtocolPane)vectorPages.elementAt(PROTOCOL)).getState();
resultProtocol[ProtocolPane.RTP] |= resultProtocol[ProtocolPane.RTSP];
} else if ( panelPage instanceof MFormatPane) {
resultMFormat = ((MFormatPane)vectorPages.elementAt(MFORMAT)).getState();
} else if ( panelPage instanceof CodecPane) {
resultCodec= ((CodecPane)vectorPages.elementAt(CODEC)).getState();
} else if ( panelPage instanceof RendererPane) {
resultRndr = ((RendererPane)vectorPages.elementAt(RENDERER)).getState();
} else if ( panelPage instanceof MuxPane) {
resultMux = ((MuxPane)vectorPages.elementAt(MUX)).getState();
}
return true;
}
protected boolean onPageActivate( JPanel panelPage) {
if ( panelPage instanceof ProtocolPane) {
((ProtocolPane)panelPage).setHighlight(resultFunc, release);
} else if ( panelPage instanceof MFormatPane) {
((MFormatPane)panelPage).setHighlight(resultFunc, resultProtocol, release);
} else if ( panelPage instanceof CodecPane) {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
resultMFormat = ((MFormatPane)vectorPages.elementAt(MFORMAT)).getState();
resultMux = ((MuxPane)vectorPages.elementAt(MUX)).getState();
((CodecPane)panelPage).setHighlight(resultFunc, resultProtocol, resultMFormat, resultMux, release);
} else if ( panelPage instanceof RendererPane) {
((RendererPane)panelPage).enableAll(release);
} else if ( panelPage instanceof MuxPane) {
((MuxPane)panelPage).enableAll();
}
return true;
}
protected int[] figureoutSelected() {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
resultProtocol = ((ProtocolPane)vectorPages.elementAt(PROTOCOL)).getState();
resultProtocol[ProtocolPane.RTP] |= resultProtocol[ProtocolPane.RTSP];
resultMFormat = ((MFormatPane)vectorPages.elementAt(MFORMAT)).getState();
resultCodec= ((CodecPane)vectorPages.elementAt(CODEC)).getState();
resultRndr = ((RendererPane)vectorPages.elementAt(RENDERER)).getState();
resultMux = ((MuxPane)vectorPages.elementAt(MUX)).getState();
int[] result = new int[192];
int p = 0;
boolean sinkfile = false;
// main function
if (resultFunc[GeneralPane.GUI])
result[p++] = GUI;
if (resultFunc[GeneralPane.STUDIO]) {
result[p++] = STUDIO;
result[p++] = PLYRBEAN;
result[p++] = MPLYR;
}
if ( resultFunc[GeneralPane.BEAN] ){
result[p++] = PLYRBEAN;
result[p++] = MPLYR;
}
if ( resultFunc[GeneralPane.RTPREC] ||
resultFunc[GeneralPane.CAPTURE] ||
resultFunc[GeneralPane.RTPTRANS] ||
resultFunc[GeneralPane.TRANSCODE] )
result[p++] = NOTPB;
if (resultFunc[GeneralPane.RTPTRANS] && resultProtocol[ProtocolPane.RTP])
result[p++] = SINKRTP;
// wpp or spp?
//if ( release == 2 )
// result[p++] = SPP;
//if ( release == 3)
// result[p++] = WPP;
// protocol
boolean vcb1 = false;
boolean acb1 = false;
if (resultProtocol[ProtocolPane.FILE])
result[p++] = DSFILE;
if (resultProtocol[ProtocolPane.HTTP])
result[p++] = DSHTTP;
if (resultProtocol[ProtocolPane.HTTPS])
result[p++] = DSHTTPS;
if (resultProtocol[ProtocolPane.FTP])
result[p++] = DSFTP;
if (resultProtocol[ProtocolPane.JAVASOUND]) {
result[p++] = DSJS;
acb1 = true;
}
if (resultProtocol[ProtocolPane.RTP])
result[p++] = RTP;
if (resultProtocol[ProtocolPane.RTSP])
result[p++] = RTSP;
if (resultProtocol[ProtocolPane.VFW]) {
result[p++] = VFW;
result[p++] = VCMND;
vcb1 = true;
}
if (resultProtocol[ProtocolPane.DSOUND]) {
result[p++] = DSOUND;
acb1 = true;
}
if (resultProtocol[ProtocolPane.SVDO]) {
result[p++] = SVDO;
vcb1 = true;
}
if (resultProtocol[ProtocolPane.SVDOPLS]) {
result[p++] = SVDOPLS;
vcb1 = true;
}
if (resultProtocol[ProtocolPane.CLNMGDS] ||
( vcb1 && acb1) )
result[p++] = CLNMGDS;
// media format -- parser
if ( resultMFormat[MFormatPane.AU])
result[p++] = AUPSR;
if ( resultMFormat[MFormatPane.AIFF])
result[p++] = AIFFPSR;
if ( resultMFormat[MFormatPane.GSM])
result[p++] = GSMPSR;
if ( resultMFormat[MFormatPane.MP2] || resultMFormat[MFormatPane.MP3])
result[p++] = MPEGPSR;
if ( resultMFormat[MFormatPane.WAV])
result[p++] = WAVPSR;
if ( resultMFormat[MFormatPane.MOV])
result[p++] = QTPSR;
if ( resultMFormat[MFormatPane.AVI])
result[p++] = AVIPSR;
if ( resultMFormat[MFormatPane.MPEG])
result[p++] = MPEGPSR;
if ( resultMFormat[MFormatPane.MVR])
result[p++] = MVR;
if ( resultMFormat[MFormatPane.MIDI])
result[p++] = MIDI;
if ( resultMFormat[MFormatPane.RMF])
result[p++] = RMF;
if (resultMFormat[MFormatPane.CDAUDIO])
result[p++] = CDAUDIO;
// codec Decoders
if ( resultCodec[CodecPane.MPAJD] )
result[p++] = MPAJD;
if ( resultCodec[CodecPane.ULAWJD] || resultRndr[RendererPane.SUNAUDIO])
result[p++] = ULAWJD;
if ( resultCodec[CodecPane.MSGSMJD] )
result[p++] = MSGSMJD;
if ( resultCodec[CodecPane.GSMJD] )
result[p++] = GSMJD;
if ( resultCodec[CodecPane.ALAWJD] )
result[p++] = ALAWJD;
if ( resultCodec[CodecPane.MSIMA4JD] )
result[p++] = MSIMA4JD;
if ( resultCodec[CodecPane.IMA4JD] )
result[p++] = IMA4JD;
if ( resultCodec[CodecPane.DVIJD] )
result[p++] = DVIJD;
if ( resultCodec[CodecPane.G723JD] )
result[p++] = G723JD;
if ( resultCodec[CodecPane.MSADPCMJD] )
result[p++] = MSADPCMJD;
if ( resultCodec[CodecPane.MPAND] )
result[p++] = MPAND;
if ( resultCodec[CodecPane.MSGSMND] )
result[p++] = MSGSMND;
if ( resultCodec[CodecPane.GSMND] )
result[p++] = GSMND;
if ( resultCodec[CodecPane.G723ND] )
result[p++] = G723ND;
if ( resultCodec[CodecPane.ACMND] )
result[p++] = ACM;
if ( resultCodec[CodecPane.CINEPAKJD] )
result[p++] = CINEPAKJD;
if ( resultCodec[CodecPane.H263JD] )
result[p++] = H263JD;
if ( resultCodec[CodecPane.CINEPAKND] )
result[p++] = CINEPAKND;
if ( resultCodec[CodecPane.H263ND] )
result[p++] = H263ND;
if ( resultCodec[CodecPane.H261ND] )
result[p++] = H261ND;
if ( resultCodec[CodecPane.JPEGND] )
result[p++] = JPEGND;
if ( resultCodec[CodecPane.MPEGND] )
result[p++] = MPEGND;
if ( resultCodec[CodecPane.IV32ND] && release == 3 ) {
result[p++] = IV32ND;
result[p++] = VCMND;
}
if ( resultCodec[CodecPane.MPEGPLY] && release == 2 ) {
result[p++] = SMPEGPLY;
// jpmx always use javasound renderer
result[p++] = JSRENDER;
}
if ( resultCodec[CodecPane.MPEGPLY] && release == 3 )
result[p++] = WMPEGPLY;
if ( resultCodec[CodecPane.VCMND] )
result[p++] = VCMND;
// codec Encoders
if ( resultCodec[CodecPane.ULAWJE] || resultRndr[RendererPane.SUNAUDIO] )
result[p++] = ULAWJE;
if ( resultCodec[CodecPane.MSGSMJE] )
result[p++] = MSGSMJE;
if ( resultCodec[CodecPane.GSMJE] )
result[p++] = GSMJE;
if ( resultCodec[CodecPane.MSIMA4JE] )
result[p++] = MSIMA4JE;
if ( resultCodec[CodecPane.IMA4JE] )
result[p++] = IMA4JE;
if ( resultCodec[CodecPane.DVIJE] )
result[p++] = DVIJE;
if ( resultCodec[CodecPane.MPANE] )
result[p++] = MPANE;
if ( resultCodec[CodecPane.MSGSMNE] )
result[p++] = MSGSMNE;
if ( resultCodec[CodecPane.GSMNE] )
result[p++] = GSMNE;
if ( resultCodec[CodecPane.G723NE] )
result[p++] = G723NE;
if ( resultCodec[CodecPane.ACMNE] )
result[p++] = ACM;
if ( resultCodec[CodecPane.CINEPAKPRONE] )
result[p++] = CINEPAKPRONE;
if ( resultCodec[CodecPane.H263NE] )
result[p++] = H263NE;
if ( resultCodec[CodecPane.JPEGNE] )
result[p++] = JPEGNE;
if ( resultCodec[CodecPane.VCMNE] )
result[p++] = VCMNE;
// codec depaketizer
if ( resultCodec[CodecPane.MPADRTP] )
result[p++] = MPADRTP;
if ( resultCodec[CodecPane.ULAWDRTP] )
result[p++] = ULAWDRTP;
if ( resultCodec[CodecPane.GSMDRTP] )
result[p++] = GSMDRTP;
if ( resultCodec[CodecPane.DVIDRTP] )
result[p++] = DVIDRTP;
if ( resultCodec[CodecPane.G723DRTP] )
result[p++] = G723DRTP;
if ( resultCodec[CodecPane.H263DRTP] )
result[p++] = H263DRTP;
if ( resultCodec[CodecPane.H261DRTP] )
result[p++] = H261DRTP;
if ( resultCodec[CodecPane.JPEGDRTP] )
result[p++] = JPEGDRTP;
if ( resultCodec[CodecPane.MPEGDRTP] )
result[p++] = MPEGDRTP;
// codec packetizer
if ( resultCodec[CodecPane.MPAPRTP] )
result[p++] = MPAPRTP;
if ( resultCodec[CodecPane.ULAWPRTP] )
result[p++] = ULAWPRTP;
if ( resultCodec[CodecPane.GSMPRTP] )
result[p++] = GSMPRTP;
if ( resultCodec[CodecPane.DVIPRTP] )
result[p++] = DVIPRTP;
if ( resultCodec[CodecPane.G723PRTP] )
result[p++] = G723PRTP;
if ( resultCodec[CodecPane.H263PRTP] )
result[p++] = H263PRTP;
if ( resultCodec[CodecPane.JPEGPRTP] )
result[p++] = JPEGPRTP;
if ( resultCodec[CodecPane.MPEGPRTP] )
result[p++] = MPEGPRTP;
// renderer
if ( resultRndr[RendererPane.SUNAUDIO])
result[p++] = SUNARENDER;
if ( resultRndr[RendererPane.JAVASOUND])
result[p++] = JSRENDER;
if ( resultRndr[RendererPane.DAUDIO])
result[p++] = DARENDER;
if ( resultRndr[RendererPane.AWT])
result[p++] = AWTRNDR;
if ( resultRndr[RendererPane.JPEG])
result[p++] = JPEGRNDR;
if ( resultRndr[RendererPane.XLIB])
result[p++] = XLIBRNDR;
if ( resultRndr[RendererPane.XIL])
result[p++] = XILRNDR;
if ( resultRndr[RendererPane.SUNRAY])
result[p++] = SUNRAYRNDR;
if ( resultRndr[RendererPane.DDRAW])
result[p++] = DDRNDR;
if ( resultRndr[RendererPane.GDI])
result[p++] = GDIRNDR;
// mux
if (resultMux[MuxPane.GSM]) {
sinkfile = true;
result[p++] = GSMMUX;
}
if (resultMux[MuxPane.MP2] || resultMux[MuxPane.MP3]){
sinkfile = true;
result[p++] = MPEGMUX;
}
if (resultMux[MuxPane.WAV]) {
sinkfile = true;
result[p++] = WAVMUX;
}
if (resultMux[MuxPane.AIFF]) {
sinkfile = true;
result[p++] = AIFFMUX;
}
if (resultMux[MuxPane.AU]) {
sinkfile = true;
result[p++] = AUMUX;
}
if (resultMux[MuxPane.MOV]) {
sinkfile = true;
result[p++] = QTMUX;
}
if (resultMux[MuxPane.AVI]) {
sinkfile = true;
result[p++] = AVIMUX;
}
// transcode
if (sinkfile && resultFunc[GeneralPane.TRANSCODE])
result[p++] = SINKFILE;
// final params to ProcessJAR
int[] selected = new int[p];
for ( int i = 0; i < p; i++) {
selected[i] = result[i];
}
return (selected);
}
protected boolean onFinish() {
int[] selected;
String srcJARName, dstJARName;
boolean twojars = false;
selected = figureoutSelected();
srcJARName = ((GeneralPane)vectorPages.elementAt(GENERAL)).getSrcJARName();
dstJARName = ((GeneralPane)vectorPages.elementAt(GENERAL)).getDstJARName();
twojars = ((GeneralPane)vectorPages.elementAt(GENERAL)).genTwoJars();
if ( !twojars ) {
File dstFileHandle = new File(dstJARName);
if (dstFileHandle.exists() ) {
int answer = JOptionPane.showConfirmDialog(this, I18N.getResource("customizer.DlgQuestion"), I18N.getResource("customizer.DlgTitle"), JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE );
if (answer == JOptionPane.NO_OPTION)
return false;
}
} else {
String pathname, filename;
String dst1Name, dst2Name;
File dstHandle = new File(dstJARName);
pathname = dstHandle.getParent() + File.separator;
filename = dstHandle.getName();
dst1Name = pathname + "core_" + filename;
dst2Name = pathname + "plugin_" + filename;
//System.out.println("1 name = " + dst1Name);
//System.out.println("2 name = " + dst2Name);
File dstHandle1 = new File(dst1Name);
File dstHandle2 = new File(dst2Name);
if ( dstHandle1.exists() || dstHandle2.exists() ) {
int answer = JOptionPane.showConfirmDialog(this, I18N.getResource("customizer.DlgQuestion"), I18N.getResource("customizer.DlgTitle"), JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE );
if (answer == JOptionPane.NO_OPTION)
return false;
}
}
ProgressDiag pd = new ProgressDiag(this, srcJARName, dstJARName, twojars);
ProcessJAR processjar = new ProcessJAR(srcJARName, dstJARName, selected, pd, theRegistry, release, twojars);
processjar.start();
pd.show();
return true;
}
protected JPanel getFirstPage() {
JPanel panelPage = null;
if ( vectorPages != null && !vectorPages.isEmpty() ) {
panelPage = (JPanel) vectorPages.firstElement();
}
return ( panelPage );
}
protected JPanel getLastPage () {
JPanel panelPage = null;
if ( vectorPages != null && !vectorPages.isEmpty() ) {
panelPage = (JPanel) vectorPages.lastElement();
}
return ( panelPage );
}
protected JPanel getNextPage ( JPanel panelPage ) {
int nIndex;
JPanel panelPageNext = null;
if ( panelPage == null ) {
panelPageNext = getFirstPage ();
}
else if ( vectorPages != null && !vectorPages.isEmpty() ) {
if ( panelPage instanceof ProtocolPane) {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
// don't want to load media from stored files
if ( !resultFunc[GeneralPane.MFILE]) {
((MFormatPane)vectorPages.elementAt(MFORMAT)).disableAll();
bypassMFormat = true;
// don't want to transcode
if (!resultFunc[GeneralPane.TRANSCODE]) {
bypassMux = true;
panelPageNext = (CodecPane)vectorPages.elementAt(CODEC);
} else {
panelPageNext = (MuxPane)vectorPages.elementAt(MUX);
}
return (panelPageNext);
}
}
if ( panelPage instanceof MFormatPane) {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
// don't want to transcode
if ( !resultFunc[GeneralPane.TRANSCODE]) {
((MuxPane)vectorPages.elementAt(MUX)).disableAll();
panelPageNext = (CodecPane)vectorPages.elementAt(CODEC);
bypassMux = true;
return (panelPageNext);
}
}
nIndex = vectorPages.indexOf ( panelPage );
if ( nIndex >= 0 && nIndex < vectorPages.size() - 1 )
panelPageNext = (JPanel) vectorPages.elementAt( nIndex + 1 );
}
return ( panelPageNext );
}
protected JPanel getPrevPage ( JPanel panelPage ) {
int nIndex;
JPanel panelPagePrev = null;
if ( panelPage == null ) {
panelPagePrev = getLastPage ();
}
else if ( vectorPages != null && !vectorPages.isEmpty() ) {
nIndex = vectorPages.indexOf ( panelPage );
switch (nIndex) {
case MUX:
if (bypassMFormat) {
panelPagePrev = (JPanel) vectorPages.elementAt(PROTOCOL);
bypassMFormat = false;
} else {
panelPagePrev = (JPanel) vectorPages.elementAt(MFORMAT);
}
break;
case CODEC:
if ( bypassMFormat && bypassMux ) {
bypassMFormat = bypassMux = false;
panelPagePrev = (JPanel) vectorPages.elementAt(PROTOCOL);
} else {
if ( bypassMux && !bypassMFormat) {
bypassMux = false;
panelPagePrev = (JPanel) vectorPages.elementAt(MFORMAT);
} else {
// if ( bypassMFormat && !bypassMux) {
// bypassMFormat = false;
panelPagePrev = (JPanel) vectorPages.elementAt(MUX);
}
}
break;
case GENERAL:
panelPagePrev = panelPage;
break;
case PROTOCOL:
case MFORMAT:
case RENDERER:
panelPagePrev = (JPanel) vectorPages.elementAt( nIndex - 1 );
break;
}
/*
if ((nIndex == vectorPages.size()-1) && bypassRender) {
panelPagePrev = (JPanel) vectorPages.elementAt(CODEC);
bypassRender = false;
} else if ( bypassMFormat && (panelPage instanceof CodecPane)) {
panelPagePrev = (JPanel) vectorPages.elementAt(PROTOCOL);
bypassMFormat = false;
} else if ( nIndex > 0 && nIndex < vectorPages.size()) {
panelPagePrev = (JPanel) vectorPages.elementAt( nIndex - 1 );
}
*/
}
return ( panelPagePrev );
}
protected boolean isFirstPage ( JPanel panelPage ) {
boolean boolResult;
boolResult = (panelPage == getFirstPage());
return ( boolResult );
}
protected boolean isLastPage ( JPanel panelPage ) {
boolean boolResult;
// if don't want play, then codec is the last page
if ( panelPage instanceof CodecPane) {
resultFunc = ((GeneralPane)vectorPages.elementAt(GENERAL)).getState();
if (!resultFunc[GeneralPane.PLAY]){
((RendererPane)vectorPages.elementAt(RENDERER)).disableAll();
return true;
}
}
boolResult = (panelPage == getLastPage());
return ( boolResult );
}
public void actionPerformed ( ActionEvent event ) {
String strCmd;
strCmd = event.getActionCommand ();
if ( strCmd.equals(ACTION_CANCEL)) {
System.exit(0);
} else if (strCmd.equals(ACTION_FINISH)) {
if ( onPageDone(panelCurPage) == false )
return;
onFinish();
setPage(getFirstPage());
return;
} else if ( strCmd.equals(ACTION_BACK) ) {
setPrevPage ();
} else if ( strCmd.equals(ACTION_NEXT) ) {
setNextPage ();
} else if ( strCmd.equals(ACTION_HELP) ) {
showHelp = true;
buttonHelp.setEnabled(false);
int idx = vectorPages.indexOf ( panelCurPage );
if (idx < 0 || idx > 5 )
idx = 0;
helpDlg = new HelperDiag(this, idx);
helpDlg.setLocation(50,50);
helpDlg.setSize(320,400);
helpDlg.setResizable(true);
helpDlg.show();
}
}
public void dismissHelp() {
showHelp = false;
buttonHelp.setEnabled(true);
}
}
|
