1 files changed, 146 insertions, 0 deletions
diff --git a/interfaces/tdemediaplayer/kfileaudiopreview/kfileaudiopreview.cpp b/interfaces/tdemediaplayer/kfileaudiopreview/kfileaudiopreview.cpp
new file mode 100644
index 000000000..1d83fc590
--- /dev/null
+++ b/interfaces/tdemediaplayer/kfileaudiopreview/kfileaudiopreview.cpp
@@ -0,0 +1,146 @@
+#include "kfileaudiopreview.h"
+
+#include <tqcheckbox.h>
+#include <tqhbox.h>
+#include <tqlayout.h>
+#include <tqvgroupbox.h>
+
+#include <kglobal.h>
+#include <kconfig.h>
+#include <klibloader.h>
+#include <klocale.h>
+#include <tdemediaplayer/player.h>
+#include <kmimetype.h>
+#include <tdeparts/componentfactory.h>
+
+#include <kplayobjectfactory.h>
+
+#include <config-kfile.h>
+
+class KFileAudioPreviewFactory : public KLibFactory
+{
+protected:
+    virtual TQObject *createObject( TQObject *parent, const char *name,
+                           const char *className, const TQStringList & args)
+    {
+        Q_UNUSED(className);
+        Q_UNUSED(args);
+        return TQT_TQOBJECT(new KFileAudioPreview( dynamic_cast<TQWidget*>( parent ), name ));
+    }
+};
+
+K_EXPORT_COMPONENT_FACTORY( kfileaudiopreview, KFileAudioPreviewFactory )
+
+
+///////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////
+
+
+class KFileAudioPreview::KFileAudioPreviewPrivate
+{
+public:
+    KFileAudioPreviewPrivate( TQWidget *parent )
+    {
+        player = KParts::ComponentFactory::createInstanceFromQuery<KMediaPlayer::Player>( "KMediaPlayer/Player", TQString(), TQT_TQOBJECT(parent) );
+    }
+
+    ~KFileAudioPreviewPrivate()
+    {
+        delete player;
+    }
+
+    KMediaPlayer::Player *player;
+};
+
+
+KFileAudioPreview::KFileAudioPreview( TQWidget *parent, const char *name )
+    : KPreviewWidgetBase( parent, name )
+{
+    TDEGlobal::locale()->insertCatalogue("kfileaudiopreview");    
+
+    TQStringList formats = KDE::PlayObjectFactory::mimeTypes();
+    // ###
+    TQStringList::ConstIterator it = formats.begin();
+    for ( ; it != formats.end(); ++it )
+        m_supportedFormats.insert( *it, (void*) 1 );
+
+    TQVGroupBox *box = new TQVGroupBox( i18n("Media Player"), this );
+    TQVBoxLayout *layout = new TQVBoxLayout( this );
+    layout->addWidget( box );
+
+    (void) new TQWidget( box ); // spacer
+
+    d = new KFileAudioPreviewPrivate( 0L ); // not box -- being reparented anyway
+    if ( d->player ) // only if there actually is a component...
+    {
+        setSupportedMimeTypes( formats );
+        KMediaPlayer::View *view = d->player->view();
+        view->setEnabled( false );
+
+        // if we have access to the video widget, show it above the player
+        // So, reparent first the video widget, then the view.
+        if ( view->videoWidget() )
+        {
+            TQHBox *frame = new TQHBox( box );
+            frame->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
+            frame->setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
+            view->videoWidget()->reparent( frame, TQPoint(0,0) );
+        }
+
+        view->reparent( box, TQPoint(0,0) );
+    }
+
+    m_autoPlay = new TQCheckBox( i18n("Play &automatically"), box );
+    TDEConfigGroup config( TDEGlobal::config(), ConfigGroup );
+    m_autoPlay->setChecked( config.readBoolEntry( "Autoplay sounds", true ) );
+    connect( m_autoPlay, TQT_SIGNAL(toggled(bool)), TQT_SLOT(toggleAuto(bool)) );
+}
+
+KFileAudioPreview::~KFileAudioPreview()
+{
+    TDEConfigGroup config( TDEGlobal::config(), ConfigGroup );
+    config.writeEntry( "Autoplay sounds", m_autoPlay->isChecked() );
+
+    delete d;
+}
+
+void KFileAudioPreview::showPreview( const KURL &url )
+{
+    if ( !d->player || !url.isValid() )
+        return;
+
+    KMimeType::Ptr mt = KMimeType::findByURL( url );
+    bool supported = m_supportedFormats.find( mt->name() );
+    d->player->view()->setEnabled( supported );
+    if ( !supported )
+        return;
+
+    static_cast<KParts::ReadOnlyPart*>(d->player)->openURL( url );
+    if ( m_autoPlay->isChecked() )
+        d->player->play();
+}
+
+void KFileAudioPreview::clearPreview()
+{
+    if ( d->player )
+    {
+        d->player->stop();
+        d->player->closeURL();
+    }
+}
+
+void KFileAudioPreview::toggleAuto( bool on )
+{
+    if ( !d->player )
+        return;
+
+    if ( on && m_currentURL.isValid() && d->player->view()->isEnabled() )
+        d->player->play();
+    else
+        d->player->stop();
+}
+
+void KFileAudioPreview::virtual_hook( int, void* )
+{}
+
+#include "kfileaudiopreview.moc"