Importing the first (very much not-yet-ready-for-primetime) version of the Qt4 GUI for HandBrake into trunk.

Note: This is NOT fit for release yet.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@462 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 128 insertions, 0 deletions

diff --git a/qt4/qhandbrake.cpp b/qt4/qhandbrake.cpp
new file mode 100644
index 000000000..ba08975de
--- /dev/null
+++ b/qt4/qhandbrake.cpp
@@ -0,0 +1,128 @@
+#include "qhandbrake.h"
+
+QHandBrake::QHandBrake( QObject *parent ) : QObject( parent )
+{
+    hbHandle = hb_init_express( HB_DEBUG_NONE, 1 );
+    hbTitle = NULL;
+}
+
+QHandBrake::~QHandBrake()
+{
+    hb_close( &hbHandle );
+}
+
+QString displayDuration( const QTime t )
+{
+    return QString( "%1 %2, %3 %4, %5 %6").arg(t.hour()).arg(t.hour() == 1 ? "hour" : "hours").arg(t.minute()).arg(t.minute() == 1 ? "minute" : "minutes").arg(t.second()).arg(t.second() == 1 ? "second" : "seconds");
+}
+
+QStandardItemModel *QHandBrake::titleListModel()
+{
+    hb_list_t *hbTitles;
+    int i, titleCount;
+
+    hbTitles = hb_get_titles( hbHandle );
+    titleCount = hb_list_count( hbTitles );
+    titleModel = new QStandardItemModel( titleCount, 2, this );
+
+    titleModel->setHorizontalHeaderItem( 0, new QStandardItem("Title") );
+    titleModel->setHorizontalHeaderItem( 1, new QStandardItem("Duration") );
+
+    for( i = 0; i < titleCount; ++i )
+    {
+        hb_title_t *t = ( hb_title_t * )hb_list_item( hbTitles, i );
+
+        QTime d = QTime( t->hours, t->minutes, t->seconds );
+        QString s = QString( "Title %1" ).arg( t->index );
+        QStandardItem *siTitle = new QStandardItem( s );
+        QStandardItem *siDuration = new QStandardItem( displayDuration( d ) );
+        titleModel->setItem( i, 0, siTitle );
+        titleModel->setItem( i, 1, siDuration );
+
+        siTitle->setCheckable( true );
+        siTitle->setEditable( false );
+        siTitle->setData( i, Qt::UserRole );
+
+        siDuration->setEditable( false );
+    }
+
+    return titleModel;
+}
+
+void QHandBrake::startScan( const QString sDevice )
+{
+    hb_state_t s;
+    int titleCurrent = 0;
+    int titleCount = 0;
+
+    if( sDevice.isEmpty() )
+    {
+        qDebug("Passed an empty device/path");
+        return;
+    }
+
+    hb_scan( hbHandle, sDevice.toLocal8Bit(), 0 );
+
+    do {
+        hb_get_state( hbHandle, &s );
+        qApp->processEvents();
+        if( s.state == HB_STATE_SCANNING )
+        {
+            titleCurrent = s.param.scanning.title_cur;
+            titleCount = s.param.scanning.title_count;
+
+            if( titleCurrent > 0 )
+            {
+                emit scanProgress( titleCurrent, titleCount );
+                qApp->processEvents();
+            }
+        }
+    } while( s.state != HB_STATE_SCANDONE );
+
+    if( hb_list_count( hb_get_titles( hbHandle ) ) )
+    {
+        emit scanProgress( titleCount, titleCount );
+    }
+    else
+    {
+        qDebug("Scanning failed");
+        return;
+    }
+}
+
+void QHandBrake::encode()
+{
+    if( hbHandle == NULL )
+    {
+        qDebug("Encode called too early");
+        return;
+    }
+
+    int i;
+    hb_list_t *titles = hb_get_titles( hbHandle );
+
+    for( i = 0; i < titleModel->rowCount(); ++i )
+    {
+        QStandardItem *si = titleModel->item( i, 0 );
+        if( si->checkState() == Qt::Checked )
+        {
+            hbTitle = ( hb_title_t * )hb_list_item( titles, si->data( Qt::UserRole ).toInt() );
+            hb_job_t *job = hbTitle->job;
+            // FIXME hardcoded params here! need to fix
+            job->pixel_ratio = 1;
+            job->vcodec = HB_VCODEC_FFMPEG;
+            job->vquality = -1.0;
+            job->vbitrate = 1600;
+            job->acodec = HB_ACODEC_LAME;
+            job->audios[0] = -1;
+            job->mux = HB_MUX_MP4;
+            job->subtitle = -1;
+            job->pass = 0;
+            job->file = strdup("/tmp/foo.mp4");
+            hb_add( hbHandle, job );
+        }
+    }
+
+    fprintf(stderr, "Calling hb_start...\n");
+    hb_start( hbHandle );
+}