Added abandoned KDE3 version of K3B

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

5 files changed, 844 insertions, 0 deletions

diff --git a/plugins/encoder/sox/Makefile.am b/plugins/encoder/sox/Makefile.am
new file mode 100644
index 0000000..535b1c0
--- /dev/null
+++ b/plugins/encoder/sox/Makefile.am
@@ -0,0 +1,13 @@
+AM_CPPFLAGS = -I$(srcdir)/../../../libk3b/core -I$(srcdir)/../../../libk3b/plugin -I$(srcdir)/../../../libk3b/core -I$(srcdir)/../../../libk3bdevice $(all_includes)
+
+kde_module_LTLIBRARIES = libk3bsoxencoder.la
+
+libk3bsoxencoder_la_SOURCES = base_k3bsoxencoderconfigwidget.ui k3bsoxencoder.cpp
+
+libk3bsoxencoder_la_LIBADD = ../../../libk3b/libk3b.la $(LIB_KDECORE)
+libk3bsoxencoder_la_LDFLAGS = -avoid-version -module -no-undefined $(all_libraries)
+
+pluginsdir = $(kde_datadir)/k3b/plugins
+plugins_DATA = k3bsoxencoder.plugin
+
+METASOURCES = AUTO
diff --git a/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui b/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui
new file mode 100644
index 0000000..7d8ee43
--- /dev/null
+++ b/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui
@@ -0,0 +1,258 @@
+<!DOCTYPE UI><UI version="3.1" stdsetdef="1">
+<class>base_K3bSoxEncoderConfigWidget</class>
+<author>Sebastian Trueg</author>
+<widget class="QWidget">
+    <property name="name">
+        <cstring>Form1</cstring>
+    </property>
+    <property name="geometry">
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>419</width>
+            <height>201</height>
+        </rect>
+    </property>
+    <vbox>
+        <property name="name">
+            <cstring>unnamed</cstring>
+        </property>
+        <property name="margin">
+            <number>0</number>
+        </property>
+        <widget class="QCheckBox">
+            <property name="name">
+                <cstring>m_checkManual</cstring>
+            </property>
+            <property name="text">
+                <string>Manual settings (used for all file types)</string>
+            </property>
+        </widget>
+        <widget class="QLayoutWidget">
+            <property name="name">
+                <cstring>layout2</cstring>
+            </property>
+            <hbox>
+                <property name="name">
+                    <cstring>unnamed</cstring>
+                </property>
+                <spacer>
+                    <property name="name">
+                        <cstring>spacer2</cstring>
+                    </property>
+                    <property name="orientation">
+                        <enum>Horizontal</enum>
+                    </property>
+                    <property name="sizeType">
+                        <enum>Fixed</enum>
+                    </property>
+                    <property name="sizeHint">
+                        <size>
+                            <width>20</width>
+                            <height>10</height>
+                        </size>
+                    </property>
+                </spacer>
+                <widget class="QLayoutWidget">
+                    <property name="name">
+                        <cstring>layout1</cstring>
+                    </property>
+                    <grid>
+                        <property name="name">
+                            <cstring>unnamed</cstring>
+                        </property>
+                        <widget class="QLabel" row="1" column="0">
+                            <property name="name">
+                                <cstring>textLabel2</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Sample rate:</string>
+                            </property>
+                        </widget>
+                        <widget class="QComboBox" row="2" column="1">
+                            <item>
+                                <property name="text">
+                                    <string>Signed Linear</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>Unsigned Linear</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>u-law (logarithmic)</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>A-law (logarithmic)</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>ADPCM</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>IMA_ADPCM</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>GSM</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>Floating-Point</string>
+                                </property>
+                            </item>
+                            <property name="name">
+                                <cstring>m_comboEncoding</cstring>
+                            </property>
+                            <property name="enabled">
+                                <bool>false</bool>
+                            </property>
+                            <property name="whatsThis" stdset="0">
+                                <string>&lt;p&gt;The sample data encoding is signed linear (2's complement), unsigned linear, u-law (logarithmic), A-law (logarithmic), ADPCM, IMA_ADPCM, GSM, or Floating-point.&lt;/p&gt;
+&lt;p&gt;&lt;b&gt;U-law&lt;/b&gt; (actually shorthand for mu-law) and &lt;b&gt;A-law&lt;/b&gt; are the U.S. and international standards for logarithmic telephone sound compression. When uncompressed u-law has roughly the precision of 14-bit PCM audio and A-law has roughly the precision of 13-bit PCM audio. A-law and u-law data is sometimes encoded using a reversed bit-ordering (i.e. MSB becomes LSB).&lt;br&gt; &lt;b&gt;ADPCM &lt;/b&gt; is a form of sound compression that has a good compromise between good sound quality and fast encoding/decoding time. It is used for telephone sound compression and places where full fidelity is not as important. When uncompressed it has roughly the precision of 16-bit PCM audio. Popular versions of ADPCM include G.726, MS ADPCM, and IMA ADPCM. It has different meanings in different file handlers. In .wav files it represents MS ADPCM files, in all others it means G.726 ADPCM. &lt;br&gt; &lt;b&gt;IMA ADPCM&lt;/b&gt; is a specific form of ADPCM compression, slightly simpler and slightly lower fidelity than Microsoft's flavor of ADPCM. IMA ADPCM is also called DVI ADPCM.&lt;br&gt; &lt;b&gt;GSM&lt;/b&gt; is a standard used for telephone sound compression in European countries and is gaining popularity because of its good quality. It is usually CPU intensive to work with GSM audio data.&lt;/p&gt; &lt;p&gt;&lt;em&gt;Description based on the SoX manpage&lt;/em&gt;&lt;/p&gt;</string>
+                            </property>
+                        </widget>
+                        <widget class="QLineEdit" row="1" column="1">
+                            <property name="name">
+                                <cstring>m_editSamplerate</cstring>
+                            </property>
+                            <property name="enabled">
+                                <bool>false</bool>
+                            </property>
+                            <property name="text">
+                                <string>14400</string>
+                            </property>
+                            <property name="whatsThis" stdset="0">
+                                <string></string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel" row="3" column="0">
+                            <property name="name">
+                                <cstring>textLabel4</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Data size:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel" row="2" column="0">
+                            <property name="name">
+                                <cstring>textLabel3</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Data encoding:</string>
+                            </property>
+                        </widget>
+                        <widget class="QLabel" row="0" column="0">
+                            <property name="name">
+                                <cstring>textLabel1</cstring>
+                            </property>
+                            <property name="text">
+                                <string>Channels:</string>
+                            </property>
+                        </widget>
+                        <widget class="QComboBox" row="0" column="1">
+                            <item>
+                                <property name="text">
+                                    <string>1 (mono)</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>2 (stereo)</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>4 (quad sound)</string>
+                                </property>
+                            </item>
+                            <property name="name">
+                                <cstring>m_comboChannels</cstring>
+                            </property>
+                            <property name="enabled">
+                                <bool>false</bool>
+                            </property>
+                        </widget>
+                        <widget class="QComboBox" row="3" column="1">
+                            <item>
+                                <property name="text">
+                                    <string>Bytes</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>16-bit Words</string>
+                                </property>
+                            </item>
+                            <item>
+                                <property name="text">
+                                    <string>32-bit Words</string>
+                                </property>
+                            </item>
+                            <property name="name">
+                                <cstring>m_comboSize</cstring>
+                            </property>
+                            <property name="enabled">
+                                <bool>false</bool>
+                            </property>
+                        </widget>
+                    </grid>
+                </widget>
+            </hbox>
+        </widget>
+        <spacer>
+            <property name="name">
+                <cstring>spacer1</cstring>
+            </property>
+            <property name="orientation">
+                <enum>Vertical</enum>
+            </property>
+            <property name="sizeType">
+                <enum>Expanding</enum>
+            </property>
+            <property name="sizeHint">
+                <size>
+                    <width>250</width>
+                    <height>16</height>
+                </size>
+            </property>
+        </spacer>
+    </vbox>
+</widget>
+<connections>
+    <connection>
+        <sender>m_checkManual</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_comboChannels</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_checkManual</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_editSamplerate</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_checkManual</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_comboEncoding</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+    <connection>
+        <sender>m_checkManual</sender>
+        <signal>toggled(bool)</signal>
+        <receiver>m_comboSize</receiver>
+        <slot>setEnabled(bool)</slot>
+    </connection>
+</connections>
+<layoutdefaults spacing="6" margin="11"/>
+</UI>
diff --git a/plugins/encoder/sox/k3bsoxencoder.cpp b/plugins/encoder/sox/k3bsoxencoder.cpp
new file mode 100644
index 0000000..ecae2e4
--- /dev/null
+++ b/plugins/encoder/sox/k3bsoxencoder.cpp
@@ -0,0 +1,482 @@
+/*
+ *
+ * $Id: k3bsoxencoder.cpp 731310 2007-10-31 10:30:05Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include <config.h>
+
+#include "k3bsoxencoder.h"
+#include "base_k3bsoxencoderconfigwidget.h"
+
+#include <k3bprocess.h>
+#include <k3bcore.h>
+#include <k3bexternalbinmanager.h>
+#include <k3bpluginfactory.h>
+
+#include <kdebug.h>
+#include <kconfig.h>
+#include <klocale.h>
+
+#include <qfileinfo.h>
+#include <qfile.h>
+#include <qvalidator.h>
+#include <qlineedit.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+#include <qlayout.h>
+
+#include <sys/types.h>
+#include <sys/wait.h>
+
+
+K_EXPORT_COMPONENT_FACTORY( libk3bsoxencoder, K3bPluginFactory<K3bSoxEncoder>( "libk3bsoxencoder" ) )
+
+
+// the sox external program
+class K3bSoxProgram : public K3bExternalProgram
+{
+ public:
+  K3bSoxProgram()
+    : K3bExternalProgram( "sox" ) {
+  }
+
+  bool scan( const QString& p ) {
+    if( p.isEmpty() )
+      return false;
+
+    QString path = p;
+    QFileInfo fi( path );
+    if( fi.isDir() ) {
+      if( path[path.length()-1] != '/' )
+	path.append("/");
+      path.append("sox");
+    }
+
+    if( !QFile::exists( path ) )
+      return false;
+
+    K3bExternalBin* bin = 0;
+
+    // probe version
+    KProcess vp;
+    K3bProcessOutputCollector out( &vp );
+
+    vp << path << "-h";
+    if( vp.start( KProcess::Block, KProcess::AllOutput ) ) {
+      int pos = out.output().find( "sox: SoX Version" );
+      if ( pos < 0 )
+          pos = out.output().find( "sox: SoX v" ); // newer sox versions
+      int endPos = out.output().find( "\n", pos );
+      if( pos > 0 && endPos > 0 ) {
+	pos += 17;
+	bin = new K3bExternalBin( this );
+	bin->path = path;
+	bin->version = out.output().mid( pos, endPos-pos );
+
+	addBin( bin );
+
+	return true;
+      }
+      else {
+        pos = out.output().find( "sox: Version" );
+        endPos = out.output().find( "\n", pos );
+        if( pos > 0 && endPos > 0 ) {
+	pos += 13;
+	bin = new K3bExternalBin( this );
+	bin->path = path;
+	bin->version = out.output().mid( pos, endPos-pos );
+
+	addBin( bin );
+
+	return true;
+      }
+      else
+	return false;
+    }
+    }
+    else
+      return false;
+  }
+};
+
+
+class K3bSoxEncoder::Private
+{
+public:
+  Private()
+    : process(0) {
+  }
+
+  K3bProcess* process;
+  QString fileName;
+};
+
+
+K3bSoxEncoder::K3bSoxEncoder( QObject* parent, const char* name )
+  : K3bAudioEncoder( parent, name )
+{
+  if( k3bcore->externalBinManager()->program( "sox" ) == 0 )
+    k3bcore->externalBinManager()->addProgram( new K3bSoxProgram() );
+
+  d = new Private();
+}
+
+
+K3bSoxEncoder::~K3bSoxEncoder()
+{
+  delete d->process;
+  delete d;
+}
+
+
+void K3bSoxEncoder::finishEncoderInternal()
+{
+  if( d->process ) {
+    if( d->process->isRunning() ) {
+      ::close( d->process->stdinFd() );
+
+      // this is kind of evil...
+      // but we need to be sure the process exited when this method returnes
+      ::waitpid( d->process->pid(), 0, 0 );
+    }
+  }
+}
+
+
+void K3bSoxEncoder::slotSoxFinished( KProcess* p )
+{
+  if( !p->normalExit() || p->exitStatus() != 0 )
+    kdDebug() << "(K3bSoxEncoder) sox exited with error." << endl;
+}
+
+
+bool K3bSoxEncoder::openFile( const QString& ext, const QString& filename, const K3b::Msf& )
+{
+  d->fileName = filename;
+  return initEncoderInternal( ext );
+}
+
+
+void K3bSoxEncoder::closeFile()
+{
+  finishEncoderInternal();
+}
+
+
+bool K3bSoxEncoder::initEncoderInternal( const QString& extension )
+{
+  const K3bExternalBin* soxBin = k3bcore->externalBinManager()->binObject( "sox" );
+  if( soxBin ) {
+    delete d->process;
+    d->process = new K3bProcess();
+    d->process->setSplitStdout(true);
+    d->process->setRawStdin(true);
+
+    connect( d->process, SIGNAL(processExited(KProcess*)),
+	     this, SLOT(slotSoxFinished(KProcess*)) );
+    connect( d->process, SIGNAL(stderrLine(const QString&)),
+	     this, SLOT(slotSoxOutputLine(const QString&)) );
+    connect( d->process, SIGNAL(stdoutLine(const QString&)),
+	     this, SLOT(slotSoxOutputLine(const QString&)) );
+
+    // input settings
+    *d->process << soxBin->path
+		<< "-t" << "raw"    // raw samples
+		<< "-r" << "44100"  // samplerate
+		<< "-s"             // signed linear
+		<< "-w"             // 16-bit words
+		<< "-c" << "2"      // stereo
+		<< "-";             // read from stdin
+
+    // output settings
+    *d->process << "-t" << extension;
+
+    KConfig* c = k3bcore->config();
+    c->setGroup( "K3bSoxEncoderPlugin" );
+    if( c->readBoolEntry( "manual settings", false ) ) {
+      *d->process << "-r" << QString::number( c->readNumEntry( "samplerate", 44100 ) )
+		  << "-c" << QString::number( c->readNumEntry( "channels", 2 ) );
+
+      int size = c->readNumEntry( "data size", 16 );
+      *d->process << ( size == 8 ? QString("-b") : ( size == 32 ? QString("-l") : QString("-w") ) );
+
+      QString encoding = c->readEntry( "data encoding", "signed" );
+      if( encoding == "unsigned" )
+	*d->process << "-u";
+      else if( encoding == "u-law" )
+	*d->process << "-U";
+      else if( encoding == "A-law" )
+	*d->process << "-A";
+      else if( encoding == "ADPCM" )
+	*d->process << "-a";
+      else if( encoding == "IMA_ADPCM" )
+	*d->process << "-i";
+      else if( encoding == "GSM" )
+	*d->process << "-g";
+      else if( encoding == "Floating-point" )
+	*d->process << "-f";
+      else
+	*d->process << "-s";
+    }
+
+    *d->process << d->fileName;
+
+    kdDebug() << "***** sox parameters:" << endl;
+    const QValueList<QCString>& args = d->process->args();
+    QString s;
+    for( QValueList<QCString>::const_iterator it = args.begin(); it != args.end(); ++it ) {
+      s += *it + " ";
+    }
+    kdDebug() << s << flush << endl;
+
+
+    return d->process->start( KProcess::NotifyOnExit, KProcess::All );
+  }
+  else {
+    kdDebug() << "(K3bSoxEncoder) could not find sox bin." << endl;
+    return false;
+  }
+}
+
+
+long K3bSoxEncoder::encodeInternal( const char* data, Q_ULONG len )
+{
+  if( d->process ) {
+    if( d->process->isRunning() )
+      return ::write( d->process->stdinFd(), (const void*)data, len );
+    else
+      return -1;
+  }
+  else
+    return -1;
+}
+
+
+void K3bSoxEncoder::slotSoxOutputLine( const QString& line )
+{
+  kdDebug() << "(sox) " << line << endl;
+}
+
+
+QStringList K3bSoxEncoder::extensions() const
+{
+  static QStringList s_extensions;
+  if( s_extensions.isEmpty() ) {
+    s_extensions << "au"
+		 << "8svx"
+		 << "aiff"
+		 << "avr"
+		 << "cdr"
+		 << "cvs"
+		 << "dat"
+		 << "gsm"
+		 << "hcom"
+		 << "maud"
+		 << "sf"
+		 << "sph"
+		 << "smp"
+		 << "txw"
+		 << "vms"
+		 << "voc"
+		 << "wav"
+		 << "wve"
+		 << "raw";
+  }
+
+  if( k3bcore->externalBinManager()->foundBin( "sox" ) )
+    return s_extensions;
+  else
+    return QStringList(); // no sox -> no encoding
+}
+
+
+QString K3bSoxEncoder::fileTypeComment( const QString& ext ) const
+{
+  if( ext == "au" )
+    return i18n("Sun AU");
+  else if( ext == "8svx" )
+    return i18n("Amiga 8SVX");
+  else if( ext == "aiff" )
+    return i18n("AIFF");
+  else if( ext == "avr" )
+    return i18n("Audio Visual Research");
+  else if( ext == "cdr" )
+    return i18n("CD-R");
+  else if( ext == "cvs" )
+    return i18n("CVS");
+  else if( ext == "dat" )
+    return i18n("Text Data");
+  else if( ext == "gsm" )
+    return i18n("GSM Speech");
+  else if( ext == "hcom" )
+    return i18n("Macintosh HCOM");
+  else if( ext == "maud" )
+    return i18n("Maud (Amiga)");
+  else if( ext == "sf" )
+    return i18n("IRCAM");
+  else if( ext == "sph" )
+    return i18n("SPHERE");
+  else if( ext == "smp" )
+    return i18n("Turtle Beach SampleVision");
+  else if( ext == "txw" )
+    return i18n("Yamaha TX-16W");
+  else if( ext == "vms" )
+    return i18n("VMS");
+  else if( ext == "voc" )
+    return i18n("Sound Blaster VOC");
+  else if( ext == "wav" )
+    return i18n("Wave (Sox)");
+  else if( ext == "wve" )
+    return i18n("Psion 8-bit A-law");
+  else if( ext == "raw" )
+    return i18n("Raw");
+  else
+    return i18n("Error");
+}
+
+
+long long K3bSoxEncoder::fileSize( const QString&, const K3b::Msf& msf ) const
+{
+  // for now we make a rough assumption based on the settings
+    KConfig* c = k3bcore->config();
+    c->setGroup( "K3bSoxEncoderPlugin" );
+    if( c->readBoolEntry( "manual settings", false ) ) {
+      int sr =  c->readNumEntry( "samplerate", 44100 );
+      int ch = c->readNumEntry( "channels", 2 );
+      int wsize = c->readNumEntry( "data size", 16 );
+
+      return msf.totalFrames()*sr*ch*wsize/75;
+    }
+    else {
+      // fallback to raw
+      return msf.audioBytes();
+    }
+}
+
+
+K3bPluginConfigWidget* K3bSoxEncoder::createConfigWidget( QWidget* parent,
+							  const char* name ) const
+{
+  return new K3bSoxEncoderSettingsWidget( parent, name );
+}
+
+
+
+K3bSoxEncoderSettingsWidget::K3bSoxEncoderSettingsWidget( QWidget* parent, const char* name )
+  : K3bPluginConfigWidget( parent, name )
+{
+  w = new base_K3bSoxEncoderConfigWidget( this );
+  w->m_editSamplerate->setValidator( new QIntValidator( w->m_editSamplerate ) );
+
+  QHBoxLayout* lay = new QHBoxLayout( this );
+  lay->setMargin( 0 );
+
+  lay->addWidget( w );
+}
+
+
+K3bSoxEncoderSettingsWidget::~K3bSoxEncoderSettingsWidget()
+{
+}
+
+
+void K3bSoxEncoderSettingsWidget::loadConfig()
+{
+  KConfig* c = k3bcore->config();
+
+  c->setGroup( "K3bSoxEncoderPlugin" );
+
+  w->m_checkManual->setChecked( c->readBoolEntry( "manual settings", false ) );
+
+  int channels = c->readNumEntry( "channels", 2 );
+  w->m_comboChannels->setCurrentItem( channels == 4 ? 2 : channels-1 );
+
+  w->m_editSamplerate->setText( QString::number( c->readNumEntry( "samplerate", 44100 ) ) );
+
+  QString encoding = c->readEntry( "data encoding", "signed" );
+  if( encoding == "unsigned" )
+    w->m_comboEncoding->setCurrentItem(1);
+  else if( encoding == "u-law" )
+    w->m_comboEncoding->setCurrentItem(2);
+  else if( encoding == "A-law" )
+    w->m_comboEncoding->setCurrentItem(3);
+  else if( encoding == "ADPCM" )
+    w->m_comboEncoding->setCurrentItem(4);
+  else if( encoding == "IMA_ADPCM" )
+    w->m_comboEncoding->setCurrentItem(5);
+  else if( encoding == "GSM" )
+    w->m_comboEncoding->setCurrentItem(6);
+  else if( encoding == "Floating-point" )
+    w->m_comboEncoding->setCurrentItem(7);
+  else
+    w->m_comboEncoding->setCurrentItem(0);
+
+  int size = c->readNumEntry( "data size", 16 );
+  w->m_comboSize->setCurrentItem( size == 8 ? 0 : ( size == 32 ? 2 : 1 ) );
+}
+
+
+void K3bSoxEncoderSettingsWidget::saveConfig()
+{
+  KConfig* c = k3bcore->config();
+
+  c->setGroup( "K3bSoxEncoderPlugin" );
+
+  c->writeEntry( "manual settings", w->m_checkManual->isChecked() );
+
+  c->writeEntry( "channels", w->m_comboChannels->currentItem() == 0
+		 ? 1
+		 : ( w->m_comboChannels->currentItem() == 2
+		     ? 4
+		     : 2 ) );
+
+  c->writeEntry( "data size", w->m_comboSize->currentItem() == 0
+		 ? 8
+		 : ( w->m_comboSize->currentItem() == 2
+		     ? 32
+		     : 16 ) );
+
+  c->writeEntry( "samplerate", w->m_editSamplerate->text().toInt() );
+
+  QString enc;
+  switch( w->m_comboEncoding->currentItem() ) {
+  case 1:
+    enc = "unsigned";
+    break;
+  case 2:
+    enc = "u-law";
+    break;
+  case 3:
+    enc = "A-law";
+    break;
+  case 4:
+    enc = "ADPCM";
+    break;
+  case 5:
+    enc = "IMA_ADPCM";
+    break;
+  case 6:
+    enc = "GSM";
+    break;
+  case 7:
+    enc = "Floating-point";
+    break;
+  default:
+    enc = "signed";
+    break;
+  }
+  c->writeEntry( "data encoding", enc );
+}
+
+
+#include "k3bsoxencoder.moc"
diff --git a/plugins/encoder/sox/k3bsoxencoder.h b/plugins/encoder/sox/k3bsoxencoder.h
new file mode 100644
index 0000000..555f44e
--- /dev/null
+++ b/plugins/encoder/sox/k3bsoxencoder.h
@@ -0,0 +1,82 @@
+/* 
+ *
+ * $Id: k3bsoxencoder.h 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef _K3B_SOX_ENCODER_H_
+#define _K3B_SOX_ENCODER_H_
+
+
+#include <k3baudioencoder.h>
+#include <k3bpluginconfigwidget.h>
+
+
+class base_K3bSoxEncoderConfigWidget;
+class KProcess;
+
+class K3bSoxEncoder : public K3bAudioEncoder
+{
+  Q_OBJECT
+
+ public:
+  K3bSoxEncoder( QObject* parent = 0, const char* name = 0 );
+  ~K3bSoxEncoder();
+
+  QStringList extensions() const;
+  
+  QString fileTypeComment( const QString& ) const;
+
+  long long fileSize( const QString&, const K3b::Msf& msf ) const;
+
+  int pluginSystemVersion() const { return 3; }
+
+  K3bPluginConfigWidget* createConfigWidget( QWidget* parent = 0, 
+					     const char* name = 0 ) const;
+
+  /**
+   * reimplemented since sox writes the file itself
+   */
+  bool openFile( const QString& ext, const QString& filename, const K3b::Msf& );
+  void closeFile();
+
+ private slots:
+  void slotSoxFinished( KProcess* );
+  void slotSoxOutputLine( const QString& );
+
+ private:
+  void finishEncoderInternal();
+  bool initEncoderInternal( const QString& extension );
+  long encodeInternal( const char* data, Q_ULONG len );
+
+  class Private;
+  Private* d;
+};
+
+
+class K3bSoxEncoderSettingsWidget : public K3bPluginConfigWidget
+{
+  Q_OBJECT
+
+ public:
+  K3bSoxEncoderSettingsWidget( QWidget* parent = 0, const char* name = 0 );
+  ~K3bSoxEncoderSettingsWidget();
+
+ public slots:
+  void loadConfig();
+  void saveConfig();
+
+ private:
+  base_K3bSoxEncoderConfigWidget* w;
+};
+
+#endif
diff --git a/plugins/encoder/sox/k3bsoxencoder.plugin b/plugins/encoder/sox/k3bsoxencoder.plugin
new file mode 100644
index 0000000..dd43f7d
--- /dev/null
+++ b/plugins/encoder/sox/k3bsoxencoder.plugin
@@ -0,0 +1,9 @@
+[K3b Plugin]
+Lib=libk3bsoxencoder
+Group=AudioEncoder
+Name=K3b SoX Audio Encoder
+Author=Sebastian Trueg
+Email=trueg@k3b.org
+Version=2.0
+Comment=Encoding module to encode many file formats using SoX
+License=GPL