new directory structure

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@232 90c681e8-e032-0410-971d-27865f9a5e38

8 files changed, 758 insertions, 0 deletions

diff --git a/src/qmmpui/general.cpp b/src/qmmpui/general.cpp
new file mode 100644
index 000000000..aebd06647
--- /dev/null
+++ b/src/qmmpui/general.cpp
@@ -0,0 +1,157 @@
+/***************************************************************************
+ *   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 <QObject>
+#include <QList>
+#include <QApplication>
+
+#include "config.h"
+#include "general.h"
+
+
+static QList<GeneralFactory*> *factories = 0;
+static QStringList files;
+
+static void checkFactories()
+{
+    if (! factories)
+    {
+        files.clear();
+        factories = new QList<GeneralFactory *>;
+
+        QDir pluginsDir (qApp->applicationDirPath());
+        pluginsDir.cdUp();
+        pluginsDir.cd("./"LIB_DIR"/qmmp/General");
+        foreach (QString fileName, pluginsDir.entryList(QDir::Files))
+        {
+            QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
+            QObject *plugin = loader.instance();
+            if (loader.isLoaded())
+            {
+                qDebug("General: plugin loaded - %s", qPrintable(fileName));
+            }
+            GeneralFactory *factory = 0;
+            if (plugin)
+                factory = qobject_cast<GeneralFactory *>(plugin);
+
+            if (factory)
+            {
+                factories->append(factory);
+                files << pluginsDir.absoluteFilePath(fileName);
+            }
+        }
+    }
+}
+
+General::General(QObject *parent)
+ : QObject(parent)
+{
+}
+
+
+General::~General()
+{
+}
+
+void General::setState(const uint&)
+{}
+
+void General::setSongInfo(const SongInfo &song)
+{}
+
+
+QList<GeneralFactory*> *General::generalFactories()
+{
+    checkFactories();
+    return factories;
+}
+
+QStringList General::generalFiles()
+{
+    checkFactories();
+    return files;
+}
+
+void General::setEnabled(GeneralFactory* factory, bool enable)
+{
+    checkFactories();
+    if(!factories->contains(factory))
+        return;
+
+    QString name = files.at(factories->indexOf(factory)).section('/',-1);
+    QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat );
+    QStringList genList = settings.value("General/plugin_files").toStringList();
+
+    if(enable)
+    {
+        if (!genList.contains(name))
+            genList << name;
+    }
+    else
+        genList.removeAll(name);
+    settings.setValue("General/plugin_files", genList);
+}
+
+bool General::isEnabled(GeneralFactory* factory)
+{
+    checkFactories();
+    if(!factories->contains(factory))
+        return FALSE;
+    QString name = files.at(factories->indexOf(factory)).section('/',-1);
+    QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat );
+    QStringList genList = settings.value("General/plugin_files").toStringList();
+    return genList.contains(name);
+}
+
+void General::play()
+{
+    emit commandCalled(Play);
+}
+
+void General::pause()
+{
+    emit commandCalled(Pause);
+}
+
+void General::stop()
+{
+    emit commandCalled(Stop);
+}
+
+void General::next()
+{
+    emit commandCalled(Next);
+}
+
+void General::previous()
+{
+    emit commandCalled(Previous);
+}
+
+void General::exit()
+{
+    emit commandCalled(Exit);
+}
+
+void General::toggleVisibility()
+{
+    emit commandCalled(ToggleVisibility);
+}
diff --git a/src/qmmpui/general.h b/src/qmmpui/general.h
new file mode 100644
index 000000000..a7cc0e142
--- /dev/null
+++ b/src/qmmpui/general.h
@@ -0,0 +1,86 @@
+/***************************************************************************
+ *   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 GENERAL_H
+#define GENERAL_H
+
+#include <QObject>
+#include <QStringList>
+#include <QMap>
+
+#include "songinfo.h"
+#include "generalfactory.h"
+
+/**
+    @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+class General : public QObject
+{
+    Q_OBJECT
+public:
+    General(QObject *parent = 0);
+
+    ~General();
+
+    enum State
+    {
+        Playing = 0,
+        Paused,
+        Stopped
+    };
+
+    enum Command
+    {
+        Play = 0,
+        Stop,
+        Pause,
+        Previous,
+        Next,
+        Exit,
+        ToggleVisibility
+    };
+
+    virtual void setState(const uint &state);
+    virtual void setSongInfo(const SongInfo &song);
+
+    //static methods
+    static QList<GeneralFactory*> *generalFactories();
+    static QStringList generalFiles();
+    static void setEnabled(GeneralFactory* factory, bool enable = TRUE);
+    static bool isEnabled(GeneralFactory* factory);
+
+signals:
+    void commandCalled(uint command);
+
+public slots:
+    void play();
+    void pause();
+    void stop();
+    void next();
+    void previous();
+    void exit();
+    void toggleVisibility();
+
+private:
+    QMap <uint, QString> m_strValues;
+    QMap <uint, uint> m_numValues;
+
+};
+
+#endif
diff --git a/src/qmmpui/generalfactory.h b/src/qmmpui/generalfactory.h
new file mode 100644
index 000000000..3038b597c
--- /dev/null
+++ b/src/qmmpui/generalfactory.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+ *   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 GENERALFACTORY_H
+#define GENERALFACTORY_H
+
+/**
+	@author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+class QObject;
+class QTranslator;
+
+class General;
+
+struct GeneralProperties
+{
+    QString name;
+    bool hasAbout;
+    bool hasSettings;
+};
+
+class GeneralFactory
+{
+public:
+    virtual ~GeneralFactory() {}
+    virtual const GeneralProperties properties() const = 0;
+    virtual General *create(QObject *parent) = 0;
+    virtual void showSettings(QWidget *parent) = 0;
+    virtual void showAbout(QWidget *parent) = 0;
+    virtual QTranslator *createTranslator(QObject *parent) = 0;
+};
+
+Q_DECLARE_INTERFACE(GeneralFactory, "GeneralFactory/1.0");
+
+
+#endif
diff --git a/src/qmmpui/generalhandler.cpp b/src/qmmpui/generalhandler.cpp
new file mode 100644
index 000000000..dc29f281a
--- /dev/null
+++ b/src/qmmpui/generalhandler.cpp
@@ -0,0 +1,143 @@
+/***************************************************************************
+ *   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 "general.h"
+#include "generalfactory.h"
+
+#include "generalhandler.h"
+
+GeneralHandler *GeneralHandler::m_instance = 0;
+
+GeneralHandler::GeneralHandler(QObject *parent)
+        : QObject(parent)
+{
+    m_instance = this;
+    m_state = General::Stopped;
+    GeneralFactory* factory;
+    foreach(factory, *General::generalFactories())
+    {
+        if (General::isEnabled(factory))
+        {
+            General *general = factory->create(parent);
+            connect(general, SIGNAL(commandCalled(uint)), SLOT(processCommand(uint)));
+            m_generals.append(general);
+        }
+    }
+}
+
+GeneralHandler::~GeneralHandler()
+{}
+
+void GeneralHandler::setState(uint state)
+{
+    if (state == m_state)
+        return;
+    m_state = state;
+    General *general;
+    if (state == General::Stopped)
+        m_songInfo.clear();
+
+    foreach(general, m_generals)
+    {
+        general->setState(state);
+    }
+}
+
+void GeneralHandler::setSongInfo(const SongInfo &info)
+{
+    if (m_state == General::Stopped)
+        return;
+    if (m_songInfo != info)
+    {
+        m_songInfo = info;
+        General *general;
+        foreach(general, m_generals)
+        {
+            general->setSongInfo(m_songInfo);
+        }
+    }
+}
+
+void GeneralHandler::updateConfig()
+{
+    while (!m_generals.isEmpty())
+        delete m_generals.takeFirst();
+
+    GeneralFactory* factory;
+    foreach(factory, *General::generalFactories())
+    {
+        if (General::isEnabled(factory))
+        {
+            General *general = factory->create(parent());
+            connect(general, SIGNAL(commandCalled(uint)), SLOT(processCommand(uint)));
+            m_generals.append(general);
+            general->setState(m_state);
+            if (m_state != General::Stopped)
+                general->setSongInfo(m_songInfo);
+        }
+    }
+}
+
+GeneralHandler* GeneralHandler::instance()
+{
+    return m_instance;
+}
+
+void GeneralHandler::processCommand(uint command)
+{
+    switch ((uint) command)
+    {
+    case General::Play:
+    {
+        emit playCalled();
+        break;
+    }
+    case General::Stop:
+    {
+        emit stopCalled();
+        break;
+    }
+    case General::Pause:
+    {
+        emit pauseCalled();
+        break;
+    }
+    case General::Previous:
+    {
+        emit previousCalled();
+        break;
+    }
+    case General::Next:
+    {
+        emit nextCalled();
+        break;
+    }
+    case General::Exit:
+    {
+        emit exitCalled();
+        break;
+    }
+    case General::ToggleVisibility:
+    {
+        emit toggleVisibilityCalled();
+        break;
+    }
+    }
+}
diff --git a/src/qmmpui/generalhandler.h b/src/qmmpui/generalhandler.h
new file mode 100644
index 000000000..308a0a694
--- /dev/null
+++ b/src/qmmpui/generalhandler.h
@@ -0,0 +1,69 @@
+/***************************************************************************
+ *   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 GENERALHANDLER_H
+#define GENERALHANDLER_H
+
+#include <QObject>
+
+#include "songinfo.h"
+
+class General;
+class GeneralFactory;
+
+/**
+    @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+class GeneralHandler : public QObject
+{
+    Q_OBJECT
+public:
+    GeneralHandler(QObject *parent = 0);
+
+    ~GeneralHandler();
+
+    void setSongInfo(const SongInfo &info);
+    void updateConfig();
+    static GeneralHandler* instance();
+
+signals:
+    void playCalled();
+    void pauseCalled();
+    void stopCalled();
+    void nextCalled();
+    void previousCalled();
+    void exitCalled();
+    void toggleVisibilityCalled();
+
+public slots:
+    void setState(uint state);
+
+private slots:
+    void processCommand(uint command);
+
+private:
+    void connectSignals(General*);
+    QList <General*> m_generals;
+    SongInfo m_songInfo;
+    uint m_state;
+    static GeneralHandler* m_instance;
+
+};
+
+#endif
diff --git a/src/qmmpui/qmmpui.pro b/src/qmmpui/qmmpui.pro
new file mode 100644
index 000000000..88c60a0da
--- /dev/null
+++ b/src/qmmpui/qmmpui.pro
@@ -0,0 +1,38 @@
+include(../../qmmp.pri)
+
+TARGET = ../../lib/qmmpui
+CONFIG += release \
+warn_on \
+qt \
+thread 
+
+TEMPLATE = lib
+
+
+isEmpty(LIB_DIR){
+    LIB_DIR = /lib
+}
+
+unix {
+    LINE1 = $$sprintf(echo \"%1ifndef CONFIG_H\" > ./config.h, $$LITERAL_HASH)
+    LINE2 = $$sprintf(echo \"%1define CONFIG_H\" >> ./config.h, $$LITERAL_HASH)
+    LINE3 = $$sprintf(echo \"%1define LIB_DIR \\\"%2\\\"\" >> ./config.h, $$LITERAL_HASH, $$LIB_DIR)
+    LINE4 = $$sprintf(echo \"%1endif\" >> ./config.h, $$LITERAL_HASH)
+    system($$LINE1)
+    system($$LINE2)
+    system($$LINE3)
+    system($$LINE4)
+    QMAKE_CLEAN = ./config.h
+}
+
+
+target.path = $$LIB_DIR
+INSTALLS += target
+HEADERS += general.h \
+generalfactory.h \
+ generalhandler.h \
+ songinfo.h
+SOURCES += general.cpp \
+ generalhandler.cpp \
+ songinfo.cpp
+
diff --git a/src/qmmpui/songinfo.cpp b/src/qmmpui/songinfo.cpp
new file mode 100644
index 000000000..6fa1e831e
--- /dev/null
+++ b/src/qmmpui/songinfo.cpp
@@ -0,0 +1,137 @@
+/***************************************************************************
+ *   Copyright (C) 2007 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 "songinfo.h"
+
+SongInfo::SongInfo()
+{}
+
+SongInfo::SongInfo(const SongInfo &other)
+{
+    *this = other;
+}
+
+SongInfo::~SongInfo()
+{}
+
+void SongInfo::operator=(const SongInfo &info)
+{
+    setValue(TITLE,info.title ());
+    setValue(ARTIST,info.artist ());
+    setValue(ALBUM,info.album ());
+    setValue(COMMENT,info.comment ());
+    setValue(GENRE,info.genre ());
+    setValue(YEAR,info.year ());
+    setValue(TRACK,info.track ());
+    setValue(LENGTH,info.length ());
+    setValue(STREAM,info.isStream());
+}
+
+bool SongInfo::operator==(const SongInfo &info)
+{
+    return title() == info.title() &&
+           artist() == info.artist() &&
+           album() == info.album() &&
+           comment() == info.comment() &&
+           genre() == info.genre() &&
+           track() == info.track() &&
+           year() == info.year() &&
+           isStream() == info.isStream();
+}
+
+bool SongInfo::operator!=(const SongInfo &info)
+{
+    return !operator==(info);
+}
+
+void SongInfo::setValue(uint name, const QString &value)
+{
+    if (!value.isEmpty())
+        m_strValues.insert (name, value);
+}
+
+void SongInfo::setValue(uint name, const uint &value)
+{
+    if (value > 0)
+        m_numValues.insert (name, value);
+}
+
+void SongInfo::setValue(uint name, const bool &value)
+{
+    if(name == STREAM)
+        m_stream = value;
+}
+
+const QString SongInfo::title () const
+{
+    return m_strValues[TITLE];
+}
+
+const QString SongInfo::artist () const
+{
+    return m_strValues[ARTIST];
+}
+
+const QString SongInfo::album () const
+{
+    return m_strValues[ALBUM];
+}
+
+const QString SongInfo::comment () const
+{
+    return m_strValues[COMMENT];
+}
+
+const QString SongInfo::genre () const
+{
+    return m_strValues[GENRE];
+}
+
+const uint SongInfo::year () const
+{
+    return m_numValues[YEAR];
+}
+
+const uint SongInfo::track () const
+{
+    return m_numValues[TRACK];
+}
+
+const uint SongInfo::length () const
+{
+    return m_numValues[LENGTH];
+}
+
+const bool SongInfo::isEmpty () const
+{
+    return m_strValues.isEmpty();
+}
+
+void SongInfo::clear ()
+{
+    m_strValues.clear();
+    m_numValues.clear();
+    m_stream = FALSE;
+}
+
+const bool SongInfo::isStream () const
+{
+    return m_stream;
+}
+
diff --git a/src/qmmpui/songinfo.h b/src/qmmpui/songinfo.h
new file mode 100644
index 000000000..7bc43381d
--- /dev/null
+++ b/src/qmmpui/songinfo.h
@@ -0,0 +1,76 @@
+/***************************************************************************
+ *   Copyright (C) 2007 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 SONGINFO_H
+#define SONGINFO_H
+
+#include <QMap>
+#include <QString>
+
+/**
+	@author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+
+class SongInfo{
+public:
+   public:
+    SongInfo();
+    SongInfo(const SongInfo &other);
+
+    ~SongInfo();
+
+    enum Type
+    {
+        TITLE = 0,
+        ARTIST,
+        ALBUM,
+        COMMENT,
+        GENRE,
+        YEAR,
+        TRACK,
+        LENGTH,
+        STREAM
+    };
+
+    void operator=(const SongInfo &info);
+    bool operator==(const SongInfo &info);
+    bool operator!=(const SongInfo &info);
+    void setValue(uint name, const QString &value);
+    void setValue(uint name, const uint &value);
+    void setValue(uint name, const bool &value);
+    const QString title () const;
+    const QString artist () const;
+    const QString album () const;
+    const QString comment () const;
+    const QString genre () const;
+    const uint year () const;
+    const uint track () const;
+    const uint length () const;
+    const bool isEmpty () const;
+    const bool isStream () const;
+    void clear();
+
+private:
+    QMap <uint, QString> m_strValues;
+    QMap <uint, uint> m_numValues;
+    bool m_stream;
+
+};
+
+#endif