added mplayer and phonon plugins

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@722 90c681e8-e032-0410-971d-27865f9a5e38

5 files changed, 476 insertions, 0 deletions

diff --git a/src/plugins/Input/mplayer/decoder_mplayer.cpp b/src/plugins/Input/mplayer/decoder_mplayer.cpp
new file mode 100644
index 000000000..924b3c7ea
--- /dev/null
+++ b/src/plugins/Input/mplayer/decoder_mplayer.cpp
@@ -0,0 +1,207 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program 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 this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <qmmp/constants.h>
+#include <qmmp/buffer.h>
+#include <qmmp/output.h>
+#include <qmmp/recycler.h>
+#include <qmmp/fileinfo.h>
+#include <qmmp/decoderfactory.h>
+
+#include <QObject>
+#include <QProcess>
+#include <QFile>
+#include <QApplication>
+#include <QAction>
+#include <QMetaObject>
+#include <QKeyEvent>
+#include <QMenu>
+#include <QRegExp>
+
+#include "decoder_mplayer.h"
+
+#define MPLAYER_DEBUG
+
+static QRegExp rx_av("^[AV]: *([0-9,:.-]+)");
+static QRegExp rx_pause("^(.*)=(.*)PAUSE(.*)");
+static QRegExp rx_end("^(.*)End of file(.*)");
+static QRegExp rx_quit("^(.*)Quit(.*)");
+static QRegExp rx_audio("^AUDIO: *([0-9,.]+) *Hz.*([0-9,.]+) *ch.*([0-9]+).* ([0-9,.]+) *kbit.*");
+
+
+FileInfo *MplayerInfo::createFileInfo(const QString &path)
+{
+    QRegExp rx_id_length("^ID_LENGTH=([0-9,.]+)*");
+    QStringList args;
+    args << "-slave";
+    args << "-identify";
+    args << "-frames";
+    args << "0";
+    args << "-vo";
+    args << "null";
+    args << "-ao";
+    args << "null";
+    args << path;
+    QProcess mplayer_process;
+    mplayer_process.start("mplayer", args);
+    mplayer_process.waitForFinished();
+    QString str = QString::fromLocal8Bit(mplayer_process.readAll()).trimmed();
+    FileInfo *info = new FileInfo(path);
+    QStringList lines = str.split("\n");
+    foreach(QString line, lines)
+    {
+        if (rx_id_length.indexIn(line) > -1)
+            info->setLength((qint64) rx_id_length.cap(1).toDouble());
+    }
+#ifdef MPLAYER_DEBUG
+    qDebug(qPrintable(str));
+#endif
+    return info;
+}
+
+QStringList MplayerInfo::filters()
+{
+    QStringList filters;
+    filters << "*.avi" << "*.mpg" << "*.mpeg" << "*.divx" << "*.qt" << "*.mov" << "*.wmv" << "*.asf";
+    return filters;
+}
+
+DecoderMplayer::DecoderMplayer(QObject *parent, DecoderFactory *d, const QString &url)
+        : Decoder(parent, d)
+{
+    m_url = url;
+    m_bitrate = 0;
+    m_samplerate = 0;
+    m_channels = 0;
+    m_bitsPerSample = 0;
+    m_length = 0;
+    m_currentTime = 0;
+    m_process = new QProcess(this);
+}
+
+DecoderMplayer::~DecoderMplayer()
+{
+    qDebug(__FUNCTION__);
+    m_process->close();
+}
+
+bool DecoderMplayer::initialize()
+{
+    FileInfo *info = MplayerInfo::createFileInfo(m_url);
+    m_length = info->length();
+    delete info;
+    m_args.clear();
+    m_args << "-slave";
+    m_args << m_url;
+    connect(m_process, SIGNAL(readyReadStandardOutput()), SLOT(readStdOut()));
+    return TRUE;
+}
+
+qint64 DecoderMplayer::lengthInSeconds()
+{
+    return m_length;
+}
+
+void DecoderMplayer::seek(qint64 pos)
+{
+    if (m_process->state() == QProcess::Running)
+        m_process->write(QString("seek %1 \n").arg(pos - m_currentTime).toLocal8Bit ());
+}
+
+void DecoderMplayer::stop()
+{
+    if (m_process->state() == QProcess::Running)
+    {
+        m_process->write("quit\n");
+        m_process->waitForFinished(200);
+    }
+    StateHandler::instance()->dispatch(Qmmp::Stopped);
+}
+
+void DecoderMplayer::pause()
+{
+    m_process->write("pause\n");
+}
+
+void DecoderMplayer::setEQ(double bands[10], double preamp)
+{
+}
+
+void DecoderMplayer::setEQEnabled(bool on)
+{
+}
+
+void DecoderMplayer::run()
+{
+    QMetaObject::invokeMethod(this, "startMplayerProcess");
+    StateHandler::instance()->dispatch(Qmmp::Playing);
+}
+
+void DecoderMplayer::readStdOut()
+{
+    QString line = QString::fromLocal8Bit(m_process->readAll ()).trimmed();
+    QStringList lines = line.split("\n");
+    foreach(line, lines)
+    {
+        if (rx_av.indexIn(line) > -1)
+        {
+            StateHandler::instance()->dispatch(Qmmp::Playing);
+            m_currentTime = (qint64) rx_av.cap(1).toDouble();
+            StateHandler::instance()->dispatch(m_currentTime,
+                                               m_length,
+                                               m_bitrate,
+                                               m_samplerate,
+                                               m_bitsPerSample,
+                                               m_channels);
+        }
+        else if (rx_pause.indexIn(line) > -1)
+        {
+            StateHandler::instance()->dispatch(Qmmp::Paused);
+        }
+        else if (rx_end.indexIn(line) > -1)
+        {
+            if (m_process->state() == QProcess::Running)
+                m_process->waitForFinished(500);
+            finish();
+        }
+        else if (rx_quit.indexIn(line) > -1)
+        {
+            if (m_process->state() == QProcess::Running)
+                m_process->waitForFinished(500);
+            StateHandler::instance()->dispatch(Qmmp::Stopped);
+        }
+        else if (rx_audio.indexIn(line) > -1)
+        {
+            m_samplerate = rx_audio.cap(1).toInt();
+            m_channels = rx_audio.cap(2).toInt();
+            m_bitsPerSample = rx_audio.cap(3).toDouble();
+            m_bitrate = rx_audio.cap(4).toDouble();
+        }
+#ifdef MPLAYER_DEBUG
+        else
+            qDebug(qPrintable(line));
+#endif
+    }
+}
+
+void DecoderMplayer::startMplayerProcess()
+{
+    m_process->start ("mplayer", m_args);
+}
diff --git a/src/plugins/Input/mplayer/decoder_mplayer.h b/src/plugins/Input/mplayer/decoder_mplayer.h
new file mode 100644
index 000000000..2a754239e
--- /dev/null
+++ b/src/plugins/Input/mplayer/decoder_mplayer.h
@@ -0,0 +1,81 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program 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 this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef DECODER_MPLAYER_H
+#define DECODER_MPLAYER_H
+
+#include <qmmp/decoder.h>
+#include <qmmp/statehandler.h>
+
+class Output;
+class QIDevice;
+class DecoderPhonon;
+class QMenu;
+class QProcess;
+
+
+class MplayerInfo
+{
+public:
+    static FileInfo *createFileInfo(const QString &path);
+    static QStringList filters();
+};
+
+
+
+class DecoderMplayer : public Decoder
+{
+    Q_OBJECT
+public:
+    DecoderMplayer(QObject *, DecoderFactory *, const QString &url);
+    virtual ~DecoderMplayer();
+
+    // Standard Decoder API
+    bool initialize();
+    qint64 lengthInSeconds();
+    void seek(qint64);
+    void stop();
+    void pause();
+
+    // Equalizer
+    void setEQ(double bands[10], double preamp);
+    void setEQEnabled(bool on);
+
+private slots:
+    void readStdOut();
+    void startMplayerProcess();
+
+private:
+    // thread run function
+    void run();
+    int mplayer_pipe[2];
+    QString m_url;
+    QStringList m_args;
+    QProcess *m_process;
+    int m_bitrate;
+    int m_samplerate;
+    int m_channels;
+    int m_bitsPerSample;
+    qint64 m_currentTime;
+    qint64 m_length;
+};
+
+
+#endif // DECODER_MPLAYER_H
diff --git a/src/plugins/Input/mplayer/decodermplayerfactory.cpp b/src/plugins/Input/mplayer/decodermplayerfactory.cpp
new file mode 100644
index 000000000..b274cdb07
--- /dev/null
+++ b/src/plugins/Input/mplayer/decodermplayerfactory.cpp
@@ -0,0 +1,103 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program 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 this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+#include <QtGui>
+
+#include "decoder_mplayer.h"
+#include "decodermplayerfactory.h"
+
+
+// DecoderMplayerFactory
+
+bool DecoderMplayerFactory::supports(const QString &source) const
+{
+    QStringList filters = MplayerInfo::filters();
+    foreach(QString filter, filters)
+    {
+        QRegExp regexp(filter, Qt::CaseInsensitive, QRegExp::Wildcard);
+        if (regexp.exactMatch(source))
+            return TRUE;
+    }
+    return FALSE;
+}
+
+bool DecoderMplayerFactory::canDecode(QIODevice *) const
+{
+    return FALSE;
+}
+
+const DecoderProperties DecoderMplayerFactory::properties() const
+{
+    DecoderProperties properties;
+    properties.name = tr("Mplayer Plugin");
+    properties.shortName = "mplayer";
+    properties.filter = MplayerInfo::filters().join(" ");
+    properties.description = tr("Video Files");
+    //properties.contentType = "application/ogg;audio/x-vorbis+ogg";
+    properties.protocols = "file";
+    properties.hasAbout = TRUE;
+    properties.hasSettings = FALSE;
+    properties.noInput = TRUE;
+    properties.noOutput = TRUE;
+    return properties;
+}
+
+Decoder *DecoderMplayerFactory::create(QObject *parent, QIODevice *input,
+                                      Output *output, const QString &url)
+{
+    Q_UNUSED(input);
+    Q_UNUSED(output);
+    return new DecoderMplayer(parent, this, url);
+}
+
+QList<FileInfo *> DecoderMplayerFactory::createPlayList(const QString &fileName, bool useMetaData)
+{
+    Q_UNUSED(useMetaData);
+    QList<FileInfo *> info;
+    info << MplayerInfo::createFileInfo(fileName);
+    return info;
+}
+
+QObject* DecoderMplayerFactory::showDetails(QWidget *, const QString &)
+{
+    return 0;
+}
+
+void DecoderMplayerFactory::showSettings(QWidget *)
+{
+     /*SettingsDialog *s = new SettingsDialog(parent);
+     s->show();*/
+}
+
+void DecoderMplayerFactory::showAbout(QWidget *parent)
+{
+    QMessageBox::about (parent, tr("About Mplayer Audio Plugin"),
+                        tr("Qmmp Mplayer Audio Plugin")+"\n"+
+                        tr("Writen by: Ilya Kotov <forkotov02@hotmail.ru>"));
+}
+
+QTranslator *DecoderMplayerFactory::createTranslator(QObject *parent)
+{
+    QTranslator *translator = new QTranslator(parent);
+    QString locale = QLocale::system().name();
+    translator->load(QString(":/phonon_plugin_") + locale);
+    return translator;
+}
+
+Q_EXPORT_PLUGIN(DecoderMplayerFactory)
diff --git a/src/plugins/Input/mplayer/decodermplayerfactory.h b/src/plugins/Input/mplayer/decodermplayerfactory.h
new file mode 100644
index 000000000..a752d5a43
--- /dev/null
+++ b/src/plugins/Input/mplayer/decodermplayerfactory.h
@@ -0,0 +1,50 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2008 by Ilya Kotov                                 *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program 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 this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+#ifndef DECODERMPLAYERFACTORY_H
+#define DECODERMPLAYERFACTORY_H
+
+#include <QObject>
+#include <QString>
+#include <QIODevice>
+#include <QWidget>
+
+#include <qmmp/decoder.h>
+#include <qmmp/output.h>
+#include <qmmp/decoderfactory.h>
+#include <qmmp/fileinfo.h>
+
+class DecoderMplayerFactory : public QObject, DecoderFactory
+{
+Q_OBJECT
+Q_INTERFACES(DecoderFactory);
+
+public:
+    bool supports(const QString &source) const;
+    bool canDecode(QIODevice *input) const;
+    const DecoderProperties properties() const;
+    Decoder *create(QObject *, QIODevice *, Output *, const QString &);
+    QList<FileInfo *> createPlayList(const QString &fileName, bool useMetaData);
+    QObject* showDetails(QWidget *parent, const QString &path);
+    void showSettings(QWidget *parent);
+    void showAbout(QWidget *parent);
+    QTranslator *createTranslator(QObject *parent);
+};
+
+#endif
diff --git a/src/plugins/Input/mplayer/mplayer.pro b/src/plugins/Input/mplayer/mplayer.pro
new file mode 100644
index 000000000..c3472ebd8
--- /dev/null
+++ b/src/plugins/Input/mplayer/mplayer.pro
@@ -0,0 +1,35 @@
+include(../../plugins.pri)
+
+HEADERS += decodermplayerfactory.h \
+           decoder_mplayer.h
+
+SOURCES += decoder_mplayer.cpp \
+           decodermplayerfactory.cpp
+
+TARGET =$$PLUGINS_PREFIX/Input/mplayer
+QMAKE_CLEAN =$$PLUGINS_PREFIX/Input/libmplayer.so
+
+INCLUDEPATH += ../../../
+CONFIG += release \
+warn_on \
+plugin
+
+TEMPLATE = lib
+
+QMAKE_LIBDIR += ../../../../lib
+LIBS += -lqmmp -L/usr/lib
+
+#TRANSLATIONS = translations/mplayer_plugin_ru.ts
+#               translations/mplayer_plugin_uk_UA.ts
+#               translations/mplayer_plugin_zh_CN.ts
+#               translations/mplayer_plugin_zh_TW.ts
+#               translations/mplayer_plugin_cs.ts
+#               translations/mplayer_plugin_de.ts
+#RESOURCES = translations/translations.qrc
+
+isEmpty(LIB_DIR){
+    LIB_DIR = /lib
+}
+target.path = $$LIB_DIR/qmmp/Input
+INSTALLS += target
+