Added KDE3 version of SoundKonverter

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/soundkonverter@1097614 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 281 insertions, 0 deletions

diff --git a/src/convert.h b/src/convert.h
new file mode 100755
index 0000000..d69fec4
--- /dev/null
+++ b/src/convert.h
@@ -0,0 +1,281 @@
+
+
+#ifndef CONVERT_H
+#define CONVERT_H
+
+#include <kio/jobclasses.h>
+
+#include <qobject.h>
+#include <qvaluelist.h>
+
+#include <kprocess.h>
+
+class Config;
+class TagEngine;
+class CDManager;
+class FileList;
+class FileListItem;
+class ReplayGain;
+class Logger;
+class KTempFile;
+//class KProcess;
+
+/**
+ * @short The items for the conversion (for every active file)
+ * @author Daniel Faust <hessijames@gmail.com>
+ * @version 0.3
+ */
+class ConvertItem
+{
+public:
+    /**
+     * A list of flags for knowing what to do
+     */
+    enum Mode {
+        get               = 0x0001, // Copy the file to tmp
+        get_correction    = 0x0002, // Copy the correction file to tmp
+        rip               = 0x0004, // Rip the file
+        decode            = 0x0008, // Decode the file
+        encode            = 0x0010, // Encode the file
+        replaygain        = 0x0020, // Apply replaygain
+        write_tags        = 0x0040, // Write the tags to the file
+        put               = 0x0080, // Move the file to the output directory
+        put_correction    = 0x0100, // Move the correction file to the output directory
+        execute_userscript= 0x0200  // Run the user script
+    };
+
+    /**
+     * Default Constructor
+     */
+    ConvertItem();
+
+    /**
+     * Constructor
+     * @p item A pointer to the file list item
+     */
+    ConvertItem( FileListItem* item );
+
+    /**
+     * Destructor
+     */
+    virtual ~ConvertItem();
+
+    /** a reference to the file list item */
+    FileListItem* fileListItem;
+
+    /** for adding replay gain */
+    ReplayGain* replayGain;
+
+    /** if we need to encode, decode, etc. here we have our processes */
+    KProcess* convertProcess;
+    /** for moving the file to the temporary or output directory */
+    KIO::Job* moveJob;
+
+    KTempFile* tempInFile;
+    KTempFile* tempWavFile;
+    KTempFile* tempOutFile;
+
+    QString correctionInFile;
+    QString correctionOutFile;
+    QString correctionInputExtension;
+    QString correctionOutputExtension;
+
+    //QTime readOutputTimer;
+    QTime lastOutputTimer;
+
+    /** what shall we do with the file? */
+    Mode mode;
+    /** and what are we doing with the file? */
+    Mode state;
+
+    /** the id with that the item is registered at the logger */
+    int logID;
+    /** the binary for special treatment */
+//     QString binary;
+
+    /** the path and the name of the output file (needed for executing a command after conversion) */
+    QString outputFilePathName;
+
+    /** if it is an audio cd and it should be ripped to one file: the number of tracks on the cd */
+    int tracks;
+    /** the current track */
+    int track;
+    int lastPercent;
+
+    /** the time from the file list item splitted up */
+    float getTime;
+    float getCorrectionTime;
+    float ripTime;
+    float decodeTime;
+    float encodeTime;
+    float replaygainTime;
+    /** the current conversion progress */
+    int percent;
+};
+
+
+/**
+ * @short The conversion engine
+ * @author Daniel Faust <hessijames@gmail.com>
+ * @version 0.3
+ */
+class Convert : public QObject
+{
+    Q_OBJECT
+public:
+    /**
+     * Constructor
+     */
+    Convert( Config*, TagEngine*, CDManager*, FileList*, Logger* );
+
+    /**
+     * Destructor
+     */
+    virtual ~Convert();
+
+    void cleanUp();
+
+private:
+    /**
+     * Copy the file with the file list item @p item to a temporary directory and download or rip, when necessary
+     */
+    void get( ConvertItem* item );
+
+     /**
+     * Copy the correction file with the file list item @p item to a temporary directory and download or rip, when necessary
+     */
+    void getCorrection( ConvertItem* item );
+
+   /**
+     * Rip the file with the convert item @p item from the CD
+     */
+    void rip( ConvertItem* item );
+
+    /**
+     * Decode the file with the convert item @p item
+     */
+    void decode( ConvertItem* item );
+
+    /**
+     * Encode the file with the convert item @p item
+     */
+    void encode( ConvertItem* item );
+
+    /**
+     * Calculate replaygain tags of the file with the convert item @p item
+     */
+    void replaygain( ConvertItem* item );
+
+    /**
+     * Write the tags of the file with the convert item @p item
+     */
+    void writeTags( ConvertItem* item );
+
+    /**
+     * Copy the file with the convert item @p item to the output directory
+     */
+    void put( ConvertItem* item );
+
+    /**
+     * Copy the correction file with the convert item @p item to the output directory
+     */
+    void putCorrection( ConvertItem* item );
+
+    /**
+     * Run the userscript for the convert item @p item
+     */
+    void executeUserScript( ConvertItem* item );
+
+    /**
+     * Decide, what to do next with out item @p item
+     */
+    void executeNextStep( ConvertItem* item );
+
+    /**
+     * Remove item @p item and emit the state @p state
+     */
+    void remove( ConvertItem* item, int state = 0 );
+
+    /** holds all active files */
+    QValueList<ConvertItem*> items;
+
+    Config* config;
+    TagEngine* tagEngine;
+    CDManager* cdManager;
+    FileList* fileList;
+    Logger* logger;
+    QTimer* tUpdateProgressIndicator;
+    KProcess notify;
+
+private slots:
+    /**
+     * The file is being moved
+     * @p job The pinter to the job
+     */
+    void moveProgress( KIO::Job* job, unsigned long percent );
+
+    /**
+     * The file has been moved
+     * @p job The pinter to the job
+     */
+    void moveFinished( KIO::Job* job );
+
+    /**
+     * Get the process' output
+     * @p proc The pinter to the progess
+     * @p data The output data
+     * @p length The length of the data
+     */
+    void processOutput( KProcess *proc, char *data, int length );
+
+    /**
+     * The process has exited
+     * @p proc The pinter to the progess
+     */
+    void processExit( KProcess *proc );
+
+    /**
+     * Updates the progress indicator
+     */
+    void updateProgressIndicator();
+
+public slots:
+    /**
+     * Add a new @p item to the item list and start
+     */
+    void add( FileListItem* item );
+
+    /**
+     * Stop the item with the file list item @p item in the item list and remove it
+     */
+    void stop( FileListItem* item );
+
+    /**
+     * Change the process priorities
+     */
+//     void priorityChanged( int );
+
+signals:
+    /**
+     * A job was completed
+     * The job with the file list item @p item was completed
+     * And report the finish @p state ( 0 = ok, -1 = error, 1 = aborted )
+     */
+    void finished( FileListItem* item, int state );
+
+    /**
+     * Send the logger a signal
+     */
+    void finishedProcess( int id, int state );
+
+    /**
+     * The next track from @p device can be ripped while the track is being encoded
+     */
+    void rippingFinished( const QString& device );
+
+    void countTime( float );
+    void uncountTime( float );
+    void update( float );
+};
+
+#endif // CONVERT_H