2 files changed, 491 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/encoders.cpp b/rbutil/rbutilqt/encoders.cpp
new file mode 100644
index 0000000000..3eeea02300
--- /dev/null
+++ b/rbutil/rbutilqt/encoders.cpp
@@ -0,0 +1,366 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Wenger
+ *   $Id: talkfile.cpp 15212 2007-10-19 21:49:07Z domonoky $
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "encoders.h"
+#include "browsedirtree.h"
+
+
+static QMap<QString,QString> encoderList;
+static QMap<QString,EncBase*> encoderCache;
+ 
+void initEncoderList()
+{
+    encoderList["rbspeex"] = "Rockbox Speex Encoder";
+    encoderList["lame"] = "Lame Mp3 Encoder";
+}
+
+// function to get a specific encoder
+EncBase* getEncoder(QString encname)
+{
+    QString encoder = encoderList.key(encname);
+    
+    // check cache
+    if(encoderCache.contains(encoder))
+        return encoderCache.value(encoder);
+        
+    EncBase* enc;    
+    if(encoder == "rbspeex")
+    {
+        enc = new EncRbSpeex();
+        encoderCache[encoder] = enc; 
+        return enc;
+    }
+    else if(encoder == "lame")
+    {
+        enc = new EncExes(encoder);
+        encoderCache[encoder] = enc; 
+        return enc;
+    }
+    else
+        return NULL;
+}
+
+// get the list of encoders, nice names
+QStringList getEncoderList()
+{
+    QStringList encList;
+    QMapIterator<QString, QString> i(encoderList);
+    while (i.hasNext()) {
+     i.next();
+     encList << i.value();
+    }
+    
+    return encList;
+}
+
+
+/*********************************************************************
+* Encoder Base
+**********************************************************************/
+EncBase::EncBase(QWidget *parent): QDialog(parent)
+{
+
+}
+
+/*********************************************************************
+*  GEneral Exe Encoder
+**********************************************************************/
+EncExes::EncExes(QString name,QWidget *parent) : EncBase(parent)
+{
+    m_name = name;
+    
+    m_TemplateMap["lame"] = "\"%exe\" %options \"%input\" \"%output\"";
+    
+    ui.setupUi(this);
+       this->hide();
+    connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
+    connect(ui.browse,SIGNAL(clicked()),this,SLOT(browse()));
+}
+
+bool EncExes::start()
+{
+    userSettings->beginGroup(m_name);
+    m_EncExec = userSettings->value("encoderpath","").toString();
+    m_EncOpts = userSettings->value("encoderoptions","").toString();
+    userSettings->endGroup();
+    
+    m_EncTemplate = m_TemplateMap.value(m_name);
+
+    QFileInfo enc(m_EncExec);
+    if(enc.exists())
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+bool EncExes::encode(QString input,QString output)
+{
+    //qDebug() << "encoding..";
+    QString execstring = m_EncTemplate;
+
+    execstring.replace("%exe",m_EncExec);
+    execstring.replace("%options",m_EncOpts);
+    execstring.replace("%input",input);
+    execstring.replace("%output",output);
+    qDebug() << execstring;
+    QProcess::execute(execstring);
+    return true;
+}
+
+void EncExes::reset()
+{
+    ui.encoderpath->setText("");
+    ui.encoderoptions->setText("");   
+}
+
+void EncExes::showCfg()
+{
+    // try to get config from settings
+    userSettings->beginGroup(m_name);
+    QString exepath =userSettings->value("encoderpath","").toString();
+    ui.encoderoptions->setText(userSettings->value("encoderoptions","").toString());   
+    userSettings->endGroup();
+    
+    if(exepath == "")
+    {
+     
+        // try to autodetect encoder
+#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
+        QStringList path = QString(getenv("PATH")).split(":", QString::SkipEmptyParts);
+#elif defined(Q_OS_WIN)
+        QStringList path = QString(getenv("PATH")).split(";", QString::SkipEmptyParts);
+#endif
+        qDebug() << path;
+        
+        for(int i = 0; i < path.size(); i++) 
+        {
+            QString executable = QDir::fromNativeSeparators(path.at(i)) + "/" + m_name;
+#if defined(Q_OS_WIN)
+            executable += ".exe";
+            QStringList ex = executable.split("\"", QString::SkipEmptyParts);
+            executable = ex.join("");
+#endif
+            if(QFileInfo(executable).isExecutable()) 
+            {
+                qDebug() << "found:" << executable;
+                exepath = QDir::toNativeSeparators(executable);
+                break;
+            }
+        }
+    }
+    
+    ui.encoderpath->setText(exepath);
+    
+     //show dialog
+    this->exec();
+    
+}
+
+void EncExes::accept(void)
+{
+    if(userSettings != NULL)
+    {
+        //save settings in user config
+        userSettings->beginGroup(m_name);
+        userSettings->setValue("encoderpath",ui.encoderpath->text());
+        userSettings->setValue("encoderoptions",ui.encoderoptions->text());
+        userSettings->endGroup();
+        // sync settings
+        userSettings->sync();
+    }
+    this->close();
+}
+
+void EncExes::reject(void)
+{
+    this->close();
+}
+
+bool EncExes::configOk()
+{
+    userSettings->beginGroup(m_name);
+    QString path = userSettings->value("encoderpath","").toString();
+    userSettings->endGroup();
+    
+    if (QFileInfo(path).exists())
+        return true;
+  
+    return false;
+}
+
+void EncExes::browse()
+{
+    BrowseDirtree browser(this);
+    browser.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
+
+    if(QFileInfo(ui.encoderpath->text()).isDir())
+    {
+        browser.setDir(ui.encoderpath->text());
+    }
+    if(browser.exec() == QDialog::Accepted)
+    {
+        qDebug() << browser.getSelected();
+        QString exe = browser.getSelected();
+        if(!QFileInfo(exe).isExecutable())
+            return;
+        ui.encoderpath->setText(exe);
+    }
+}
+
+/*********************************************************************
+*  RB SPEEX ENCODER
+**********************************************************************/
+EncRbSpeex::EncRbSpeex(QWidget *parent) : EncBase(parent)
+{
+    ui.setupUi(this);
+    this->hide();
+    connect(ui.reset,SIGNAL(clicked()),this,SLOT(reset()));
+
+    defaultQuality = 8.f;
+    defaultVolume = 1.f;
+    defaultComplexity =3;
+    defaultBand = false;
+
+}
+
+
+bool EncRbSpeex::start()
+{
+    // no user config
+    if(userSettings == NULL)
+    {
+        return false;
+    }
+    // try to get config from settings
+    userSettings->beginGroup("rbspeex");
+    quality = userSettings->value("quality",defaultQuality).toDouble();
+    complexity = userSettings->value("complexity",defaultComplexity).toInt();
+    volume =userSettings->value("volume",defaultVolume).toDouble();
+    narrowband = userSettings->value("narrowband",false).toBool();
+   
+    userSettings->endGroup();
+
+    return true;
+}
+
+bool EncRbSpeex::encode(QString input,QString output)
+{
+    //qDebug() << "encoding
+    char errstr[512];
+    
+    FILE *fin,*fout;
+    if ((fin = fopen(input.toUtf8(), "rb")) == NULL) {
+        qDebug() << "Error: could not open input file\n";
+        return false;
+    }
+    if ((fout = fopen(output.toUtf8(), "wb")) == NULL) {
+        qDebug() << "Error: could not open output file\n";
+        return false;
+    }
+
+
+    int ret = encode_file(fin, fout, quality, complexity, narrowband, volume,
+                      errstr, sizeof(errstr));
+    fclose(fout);
+    fclose(fin);
+
+    if (!ret) {
+        /* Attempt to delete unfinished output */
+        qDebug() << "Error:" << errstr;
+        QFile(output).remove();
+        return false;
+    }
+    return true;
+}
+
+void EncRbSpeex::reset()
+{
+    ui.volume->setValue(defaultVolume);
+    ui.quality->setValue(defaultQuality);
+    ui.complexity->setValue(defaultComplexity);
+    ui.narrowband->setChecked(Qt::Unchecked); 
+}
+
+void EncRbSpeex::showCfg()
+{
+    //fill in the usersettings
+    userSettings->beginGroup("rbspeex");
+    ui.volume->setValue(userSettings->value("volume",defaultVolume).toDouble());
+    ui.quality->setValue(userSettings->value("quality",defaultQuality).toDouble());
+    ui.complexity->setValue(userSettings->value("complexity",defaultComplexity).toInt());
+    
+    if(userSettings->value("narrowband","False").toString() == "True")
+        ui.narrowband->setCheckState(Qt::Checked);
+    else
+        ui.narrowband->setCheckState(Qt::Unchecked);
+
+    userSettings->endGroup();
+
+    //show dialog
+    this->exec();
+}
+
+void EncRbSpeex::accept(void)
+{
+    if(userSettings != NULL)
+    {
+        //save settings in user config
+        userSettings->beginGroup("rbspeex");
+        userSettings->setValue("volume",ui.volume->value());
+        userSettings->setValue("quality",ui.quality->value());
+        userSettings->setValue("complexity",ui.complexity->value());
+        userSettings->setValue("narrowband",ui.narrowband->isChecked() ? true : false);
+
+        userSettings->endGroup();
+        // sync settings
+        userSettings->sync();
+    }
+    this->close();
+}
+
+void EncRbSpeex::reject(void)
+{
+    this->close();
+}
+
+
+bool EncRbSpeex::configOk()
+{
+    bool result=true;
+    // check config
+    userSettings->beginGroup("rbspeex"); 
+    
+    if(userSettings->value("volume","null").toDouble() <= 0)
+        result =false;
+    
+    if(userSettings->value("quality","null").toDouble() <= 0)
+        result =false;
+        
+    if(userSettings->value("complexity","null").toInt() <= 0)
+        result =false;
+        
+    userSettings->endGroup();
+       
+    return result;
+}
+
diff --git a/rbutil/rbutilqt/encoders.h b/rbutil/rbutilqt/encoders.h
new file mode 100644
index 0000000000..f69c3ba611
--- /dev/null
+++ b/rbutil/rbutilqt/encoders.h
@@ -0,0 +1,125 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Wenger
+ *   $Id: talkfile.h 15212 2007-10-19 21:49:07Z domonoky $
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+ 
+#ifndef ENCODERS_H
+#define ENCODERS_H
+ 
+#include "ui_rbspeexcfgfrm.h"
+#include "ui_encexescfgfrm.h"
+#include <QtGui>
+
+extern "C"
+{
+    #include "rbspeex.h"
+}
+
+class EncBase;
+
+//inits the encoder List
+void initEncoderList();
+// function to get a specific encoder
+EncBase* getEncoder(QString encname);
+// get the list of encoders, nice names
+QStringList getEncoderList();
+
+
+
+class EncBase : public QDialog
+{
+    Q_OBJECT
+public:
+    EncBase(QWidget *parent );
+    virtual ~EncBase(){}
+    virtual bool encode(QString input,QString output) = 0;
+    virtual bool start() = 0;
+    virtual bool stop() = 0;
+    virtual void showCfg() = 0;
+    virtual bool configOk()=0;
+
+    void setUserCfg(QSettings *uSettings){userSettings = uSettings;}
+     
+public slots:
+    virtual void accept(void)=0;
+    virtual void reject(void)=0;
+    virtual void reset(void)=0;
+
+protected:
+   
+    QSettings *userSettings;
+};
+
+
+
+class EncExes : public EncBase
+{
+    Q_OBJECT
+public:
+    EncExes(QString name,QWidget *parent = NULL);
+    virtual bool encode(QString input,QString output);
+    virtual bool start();
+    virtual bool stop() {return true;}
+    virtual void showCfg();
+    virtual bool configOk();
+    
+public slots:
+    virtual void accept(void);
+    virtual void reject(void);
+    virtual void reset(void);
+    void browse(void);
+
+private:
+    Ui::EncExesCfgFrm ui;
+    QString m_name;
+    QString m_EncExec;
+    QString m_EncOpts;
+    QMap<QString,QString> m_TemplateMap;
+    QString m_EncTemplate;
+};
+
+class EncRbSpeex : public EncBase 
+{
+    Q_OBJECT
+public:
+    EncRbSpeex(QWidget *parent = NULL);
+    virtual bool encode(QString input,QString output);
+    virtual bool start();
+    virtual bool stop() {return true;}
+    virtual void showCfg();
+    virtual bool configOk();
+
+public slots:
+    virtual void accept(void);
+    virtual void reject(void);
+    virtual void reset(void);
+
+private:
+    Ui::RbSpeexCfgFrm ui;
+    float quality;
+    float volume;
+    int complexity;
+    bool narrowband;
+    
+    float defaultQuality;
+    float defaultVolume;
+    int defaultComplexity;
+    bool defaultBand;
+};
+
+ 
+#endif