/*
* @(#)PropertySheet.java 1.38 02/08/21
*
* Copyright (c) 1996-2002 Sun Microsystems, Inc. All rights reserved.
*/
package com.sun.media.ui;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.media.*;
import javax.media.format.*;
import javax.media.control.*;
import javax.media.protocol.*;
import com.sun.media.*;
import com.sun.media.util.JMFI18N;
public class PropertySheet extends Dialog implements WindowListener, ActionListener {
private Player player;
private Vector vectorControlBitRate = new Vector(1);
private Vector vectorLabelBitRate = new Vector(1);
private FrameRateControl controlFrameRate = null;
private Vector vectorTrackFormats = new Vector ();
private int nAudioTrackCount = 0;
private int nVideoTrackCount = 0;
private Vector vectorMiscControls = new Vector ();
private Button buttonClose;
private Label labelDuration = null;
private Label labelPosition = null;
private Label labelBitRate = null;
private Label labelFrameRate = null;
private ColumnList columnListAudio;
private ColumnList columnListVideo;
private static final String STR_UNKNOWN = JMFI18N.getResource("propertysheet.unknown");
private static final String STR_UNBOUNDED = JMFI18N.getResource("propertysheet.unbounded");
public PropertySheet ( Frame parent, Player player ) {
super ( parent, JMFI18N.getResource("propertysheet.title"), false );
this.player = player;
try {
init();
}
catch (Exception e) {
e.printStackTrace();
}
}
private void init () throws Exception {
Panel panel;
Dimension dim;
this.setLayout ( new BorderLayout(5,5) );
this.setBackground ( Color.lightGray );
panel = createPanelButtons ();
this.add ( panel, BorderLayout.SOUTH );
panel = createPanelProperties ();
this.add ( panel, BorderLayout.CENTER );
// ...
Canvas canvas;
canvas = new Canvas ();
this.add ( canvas, BorderLayout.NORTH );
canvas = new Canvas ();
this.add ( canvas, BorderLayout.EAST );
canvas = new Canvas ();
this.add ( canvas, BorderLayout.WEST );
this.pack ();
this.addWindowListener ( this );
this.setResizable ( false );
dim = this.getPreferredSize ();
if ( dim.width > 480 )
dim.width = 480;
this.setBounds ( 100, 100, dim.width, dim.height );
this.repaint ();
}
private Panel createPanelProperties () throws Exception {
TabControl tabControl;
Panel panel;
int i;
int nIndexAudio;
int nIndexVideo;
int nCount;
Object format;
String strTitle;
tabControl = new TabControl ( TabControl.ALIGN_TOP );
panel = createPanelGeneral ();
tabControl.addPage ( panel, JMFI18N.getResource("propertysheet.tab.general") );
if ( nVideoTrackCount > 0 ) {
panel = createPanelVideo ( vectorTrackFormats );
tabControl.addPage ( panel, JMFI18N.getResource("propertysheet.tab.video") );
}
if ( nAudioTrackCount > 0 ) {
panel = createPanelAudio ( vectorTrackFormats );
tabControl.addPage ( panel, JMFI18N.getResource("propertysheet.tab.audio") );
}
if ( !(vectorMiscControls.isEmpty()) ) {
panel = createPanelMisc ();
tabControl.addPage ( panel, JMFI18N.getResource("propertysheet.tab.misc") );
}
update ();
return ( tabControl );
}
private Panel createPanelGeneral () throws Exception {
int i;
Panel panelGeneral;
Panel panelLabels;
Panel panelData;
Panel panel;
Label label;
UrlLabel labelUrl;
Control arrControls [];
Format format;
BasicPlayer playerBasic;
MediaLocator mediaLocator;
String strValue = null;
BitRateControl controlBitRateTemp;
FrameRateControl controlFrameRateTemp;
panelGeneral = new Panel ( new BorderLayout() );
panel = new Panel ( new BorderLayout(8,4) );
panelGeneral.add ( panel, BorderLayout.NORTH );
panelLabels = new Panel ( new GridLayout(0,1,4,4) );
panel.add ( panelLabels, BorderLayout.WEST );
panelData = new Panel ( new GridLayout(0,1,4,4) );
panel.add ( panelData, BorderLayout.CENTER );
if ( player instanceof BasicPlayer ) {
playerBasic = (BasicPlayer) player;
mediaLocator = playerBasic.getMediaLocator ();
if (mediaLocator != null)
strValue = mediaLocator.toString();
if ( strValue != null ) {
label = new Label ( JMFI18N.getResource("propertysheet.general.medialocation"), Label.RIGHT );
panelLabels.add ( label );
labelUrl = new UrlLabel ( strValue );
panelData.add ( labelUrl );
}
strValue = playerBasic.getContentType ();
if ( strValue != null ) {
strValue = (new ContentDescriptor(strValue)).toString();
label = new Label ( JMFI18N.getResource("propertysheet.general.contenttype"), Label.RIGHT );
panelLabels.add ( label );
label = new Label ( strValue );
panelData.add ( label );
}
}
label = new Label ( JMFI18N.getResource("propertysheet.general.duration"), Label.RIGHT );
panelLabels.add ( label );
labelDuration = new Label ();
panelData.add ( labelDuration );
label = new Label ( JMFI18N.getResource("propertysheet.general.position"), Label.RIGHT );
panelLabels.add ( label );
labelPosition = new Label ();
panelData.add ( labelPosition );
nAudioTrackCount = 0;
nVideoTrackCount = 0;
arrControls = player.getControls();
for ( i = 0; i < arrControls.length; i++ ) {
if ( arrControls[i] == null )
continue;
if ( arrControls[i] instanceof FormatControl ) {
if ( !(arrControls[i] instanceof Owned
&& ( ((Owned)arrControls[i]).getOwner() instanceof SourceStream
|| ((Owned)arrControls[i]).getOwner() instanceof DataSource )) ) {
format = ((FormatControl)arrControls[i]).getFormat ();
vectorTrackFormats.addElement ( format );
if ( format instanceof AudioFormat )
nAudioTrackCount++;
else if ( format instanceof VideoFormat )
nVideoTrackCount++;
}
}
if ( arrControls[i] instanceof TrackControl ) {
// Can't think of anything to do. The FormatControl
// clause has already taken care of the work and I don't
// want TrackControl to fall into the "else" clause.
// --ivg
}
else if ( arrControls[i] instanceof BitRateControl ) {
controlBitRateTemp = (BitRateControl) arrControls[i];
if ( controlBitRateTemp instanceof Owned
&& ((Owned)controlBitRateTemp).getOwner() instanceof Controller ) {
vectorControlBitRate.addElement(controlBitRateTemp);
label = new Label ( JMFI18N.getResource("propertysheet.general.bitrate"), Label.RIGHT );
panelLabels.add ( label );
labelBitRate = new Label ();
vectorLabelBitRate.addElement(labelBitRate);
panelData.add ( labelBitRate );
}
else {
vectorMiscControls.addElement ( arrControls[i] );
}
}
else if ( arrControls[i] instanceof FrameRateControl ) {
controlFrameRateTemp = (FrameRateControl) arrControls[i];
if ( controlFrameRateTemp instanceof Owned
&& ((Owned)controlFrameRateTemp).getOwner() instanceof Controller ) {
controlFrameRate = controlFrameRateTemp;
label = new Label ( JMFI18N.getResource("propertysheet.general.framerate"), Label.RIGHT );
panelLabels.add ( label );
labelFrameRate = new Label ();
panelData.add ( labelFrameRate );
}
else {
vectorMiscControls.addElement ( arrControls[i] );
}
}
else if ( arrControls[i] instanceof GainControl ) {
// ignore it
}
else if ( arrControls[i] instanceof MonitorControl ) {
// ignore it
}
else if ( arrControls[i] instanceof Owned
&& ( ((Owned)arrControls[i]).getOwner() instanceof CaptureDevice
|| ((Owned)arrControls[i]).getOwner() instanceof SourceStream
|| ((Owned)arrControls[i]).getOwner() instanceof DataSource ) ) {
// ignore it
}
else if ( arrControls[i] instanceof CachingControl ) {
// ignore it
}
else {
vectorMiscControls.addElement ( arrControls[i] );
}
}
return ( panelGeneral );
}
private Panel createPanelVideo ( Vector vectorFormats ) throws Exception {
int i;
int nCount;
int nTrackIndex;
Panel panelVideo;
Dimension dimSize;
float fValue;
VideoFormat formatVideo;
Object objectFormat;
String arrValues [];
String arrColumnNames [] = {
JMFI18N.getResource("propertysheet.video.track"),
JMFI18N.getResource("propertysheet.video.encoding"),
JMFI18N.getResource("propertysheet.video.size"),
JMFI18N.getResource("propertysheet.video.framerate"),
};
panelVideo = new Panel ( new BorderLayout() );
columnListVideo = new ColumnList ( arrColumnNames );
arrValues = new String [arrColumnNames.length];
nCount = vectorFormats.size ();
nTrackIndex = 0;
for ( i = 0; i < nCount; i++ ) {
objectFormat = vectorFormats.elementAt ( i );
if ( !(objectFormat instanceof VideoFormat) )
continue;
formatVideo = (VideoFormat) objectFormat;
nTrackIndex++;
arrValues[0] = new String ( "" + nTrackIndex );
arrValues[1] = formatVideo.getEncoding();
dimSize = formatVideo.getSize ();
if ( dimSize == null )
arrValues[2] = new String ( STR_UNKNOWN );
else
arrValues[2] = new String ( "" + dimSize.width + " x " + dimSize.height );
fValue = formatVideo.getFrameRate ();
if ( fValue == Format.NOT_SPECIFIED )
arrValues[3] = STR_UNKNOWN;
else
arrValues[3] = "" + fValue;
columnListVideo.addRow ( arrValues );
}
columnListVideo.setColumnWidthAsPreferred ();
panelVideo.add ( columnListVideo, BorderLayout.CENTER );
return ( panelVideo );
}
private Panel createPanelAudio ( Vector vectorFormats ) throws Exception {
int i;
int nCount;
int nTrackIndex;
Panel panelAudio;
int nValue;
double dValue;
AudioFormat formatAudio;
Object objectFormat;
String arrValues [];
String arrColumnNames [] = {
JMFI18N.getResource("propertysheet.audio.track"),
JMFI18N.getResource("propertysheet.audio.encoding"),
JMFI18N.getResource("propertysheet.audio.samplerate"),
JMFI18N.getResource("propertysheet.audio.bitspersample"),
JMFI18N.getResource("propertysheet.audio.channels"),
};
panelAudio = new Panel ( new BorderLayout() );
columnListAudio = new ColumnList ( arrColumnNames );
arrValues = new String [arrColumnNames.length];
nCount = vectorFormats.size ();
nTrackIndex = 0;
for ( i = 0; i < nCount; i++ ) {
objectFormat = vectorFormats.elementAt ( i );
if ( !(objectFormat instanceof AudioFormat) )
continue;
formatAudio = (AudioFormat) objectFormat;
nTrackIndex++;
arrValues[0] = new String ( "" + nTrackIndex );
arrValues[1] = formatAudio.getEncoding();
dValue = formatAudio.getSampleRate ();
if ( dValue == Format.NOT_SPECIFIED )
arrValues[2] = STR_UNKNOWN;
else
arrValues[2] = "" + dValue;
nValue = formatAudio.getSampleSizeInBits ();
if ( nValue == Format.NOT_SPECIFIED )
arrValues[3] = STR_UNKNOWN;
else
arrValues[3] = "" + nValue;
nValue = formatAudio.getChannels ();
if ( nValue == Format.NOT_SPECIFIED )
arrValues[4] = STR_UNKNOWN;
else if ( nValue == 1 )
arrValues[4] = "" + nValue + " (" + JMFI18N.getResource("propertysheet.audio.channels.mono") + ")";
else if ( nValue == 2)
arrValues[4] = "" + nValue + " (" + JMFI18N.getResource("propertysheet.audio.channels.stereo") + ")";
else
arrValues[4] = "" + nValue;
columnListAudio.addRow ( arrValues );
}
columnListAudio.setColumnWidthAsPreferred ();
panelAudio.add ( columnListAudio, BorderLayout.CENTER );
return ( panelAudio );
}
private Panel createPanelMisc () throws Exception {
int i;
int nSize;
Panel panel;
Panel panelMisc;
Panel panelNext;
Panel panelControl;
Control control;
Component comp;
panelMisc = new Panel ( new BorderLayout(6,6) );
panel = panelMisc;
nSize = vectorMiscControls.size ();
for ( i = 0; i < nSize; i++ ) {
control = (Control) vectorMiscControls.elementAt ( i );
comp = control.getControlComponent();
if ( comp != null && comp.getParent() == null ) {
panelControl = new Panel ( new BorderLayout(6,6) );
panelControl.add ( comp, BorderLayout.WEST );
panelNext = new Panel ( new BorderLayout(6,6) );
panelNext.add ( panelControl, BorderLayout.NORTH );
panel.add ( panelNext, BorderLayout.CENTER );
panel = panelNext;
}
}
return ( panelMisc );
}
private Panel createPanelButtons () throws Exception {
Panel panelButtons;
Panel panel;
panelButtons = new Panel ( new FlowLayout(FlowLayout.RIGHT) );
panel = new Panel ( new GridLayout(1,0,6,6) );
panelButtons.add ( panel );
buttonClose = new Button ( JMFI18N.getResource("propertysheet.close") );
buttonClose.addActionListener ( this );
panel.add ( buttonClose );
return ( panelButtons );
}
public void actionPerformed ( ActionEvent e ) {
String strCmd;
strCmd = e.getActionCommand ();
if ( strCmd.equals(buttonClose.getLabel()) ) {
this.setVisible ( false );
}
}
public void windowOpened ( WindowEvent e ) {
}
public void windowClosing ( WindowEvent e ) {
this.setVisible ( false );
}
public void windowClosed ( WindowEvent e ) {
}
public void windowIconified ( WindowEvent e ) {
}
public void windowDeiconified ( WindowEvent e ) {
}
public void windowActivated ( WindowEvent e ) {
}
public void windowDeactivated ( WindowEvent e ) {
}
void update () {
updateBitRate ();
updateFrameRate ();
updateMediaTime ();
updateDuration ();
}
void updateDuration () {
Time timeDuration;
if ( labelDuration != null ) {
timeDuration = player.getDuration ();
labelDuration.setText ( formatTime(timeDuration) );
}
}
void updateBitRate () {
int bitRate;
if (vectorLabelBitRate.size() > 0) {
for (int i = 0; i < vectorLabelBitRate.size(); i++) {
Label labelBitRate = (Label)
vectorLabelBitRate.elementAt(i);
BitRateControl controlBitRate = (BitRateControl)
vectorControlBitRate.elementAt(i);
bitRate = controlBitRate.getBitRate();
labelBitRate.setText(Float.toString(bitRate/1000.0f) + " " +
JMFI18N.getResource("propertysheet.kbps"));
}
}
}
void updateFrameRate () {
float frameRate;
if ( labelFrameRate != null && controlFrameRate != null ) {
frameRate = controlFrameRate.getFrameRate ();
labelFrameRate.setText ( Float.toString(frameRate) + " " + JMFI18N.getResource("propertysheet.fps") );
}
}
void clearBRFR() {
if ( labelFrameRate != null )
labelFrameRate.setText("0.0 " + JMFI18N.getResource("propertysheet.fps") );
if ( labelBitRate != null )
labelBitRate.setText("0.0 " + JMFI18N.getResource("propertysheet.kbps") );
}
void updateMediaTime () {
Time timeMedia;
if ( labelPosition != null ) {
timeMedia = player.getMediaTime ();
labelPosition.setText ( formatTime(timeMedia) );
}
}
private String formatTime ( Time time ) {
long nano;
int hours;
int minutes;
int seconds;
int hours10;
int minutes10;
int seconds10;
long nano10;
String strTime = new String ( STR_UNKNOWN );
if ( time == null || time == Time.TIME_UNKNOWN || time == javax.media.Duration.DURATION_UNKNOWN )
return ( strTime );
if ( time == javax.media.Duration.DURATION_UNBOUNDED )
return ( STR_UNBOUNDED );
nano = time.getNanoseconds();
seconds = (int) (nano / Time.ONE_SECOND);
hours = seconds / 3600;
minutes = ( seconds - hours * 3600 ) / 60;
seconds = seconds - hours * 3600 - minutes * 60;
nano = (long) ((nano % Time.ONE_SECOND) / (Time.ONE_SECOND/100));
hours10 = hours / 10;
hours = hours % 10;
minutes10 = minutes / 10;
minutes = minutes % 10;
seconds10 = seconds / 10;
seconds = seconds % 10;
nano10 = nano / 10;
nano = nano % 10;
strTime = new String ( "" + hours10 + hours + ":" + minutes10 + minutes + ":" + seconds10 + seconds + "." + nano10 + nano );
return ( strTime );
}
}
class UrlLabel extends Label implements ComponentListener {
private String strLabel = null;
public UrlLabel ( String strLabel ) {
super ( strLabel );
this.strLabel = strLabel;
this.addComponentListener ( this );
}
public synchronized void setText ( String strLabel ) {
this.strLabel = strLabel;
setInternalLabel ();
}
public String getText () {
return ( this.strLabel );
}
public String toString () {
return ( this.strLabel );
}
private void setInternalLabel () {
Rectangle rect;
Font font;
FontMetrics fontMetrics;
int nWidth;
String strLabel;
int nIndex1;
int nIndex2;
rect = this.getBounds ();
font = this.getFont ();
fontMetrics = this.getFontMetrics ( font );
strLabel = this.strLabel;
nWidth = fontMetrics.stringWidth ( strLabel );
nIndex1 = this.strLabel.lastIndexOf ( java.io.File.separatorChar );
nIndex2 = nIndex1;
while ( nIndex2 >= 0 && nWidth > rect.width ) {
nIndex2 = this.strLabel.lastIndexOf ( java.io.File.separatorChar, nIndex2 - 1 );
if ( nIndex2 < 0 )
strLabel = "..." + this.strLabel.substring ( nIndex1 );
else
strLabel = this.strLabel.substring ( 0, nIndex2 + 1 ) + "..." + this.strLabel.substring ( nIndex1 );
nWidth = fontMetrics.stringWidth ( strLabel );
}
super.setText ( strLabel );
}
public void componentResized ( ComponentEvent event ) {
setInternalLabel ();
}
public void componentMoved ( ComponentEvent event ) {
}
public void componentShown ( ComponentEvent event ) {
}
public void componentHidden ( ComponentEvent event ) {
}
}