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M/V-split of VeSTige

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@772 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2008-03-07 16:04:10 +00:00
parent 1f7a9c491d
commit a3421acaec
3 changed files with 181 additions and 121 deletions
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242
plugins/vestige/vestige.cpp
View File

@@ -27,6 +27,7 @@
#include <QtGui/QFileDialog>
#include <QtGui/QMessageBox>
#include <QtGui/QPainter>
#include <QtGui/QPushButton>
#include <QtXml/QDomElement>
@@ -37,7 +38,7 @@
#include "lvsl_client.h"
#include "note_play_handle.h"
#include "pixmap_button.h"
#include "song_editor.h"
#include "song.h"
#include "text_float.h"
#include "tooltip.h"
@@ -64,7 +65,7 @@ plugin::descriptor vestige_plugin_descriptor =
}
QPixmap * vestigeInstrument::s_artwork = NULL;
QPixmap * vestigeInstrumentView::s_artwork = NULL;
vestigeInstrument::vestigeInstrument( instrumentTrack * _instrument_track ) :
@@ -72,50 +73,9 @@ vestigeInstrument::vestigeInstrument( instrumentTrack * _instrument_track ) :
m_plugin( NULL ),
m_pluginMutex()
{
if( s_artwork == NULL )
{
s_artwork = new QPixmap( PLUGIN_NAME::getIconPixmap(
"artwork" ) );
}
m_openPluginButton = new pixmapButton( this, NULL, NULL );
m_openPluginButton->setCheckable( FALSE );
m_openPluginButton->setCursor( Qt::PointingHandCursor );
m_openPluginButton->move( 200, 70 );
m_openPluginButton->setActiveGraphic( embed::getIconPixmap(
"project_open_down" ) );
m_openPluginButton->setInactiveGraphic( embed::getIconPixmap(
"project_open" ) );
connect( m_openPluginButton, SIGNAL( clicked() ), this,
SLOT( openPlugin() ) );
toolTip::add( m_openPluginButton, tr( "Open other VST-plugin" ) );
m_openPluginButton->setWhatsThis(
tr( "Click here, if you want to open another VST-plugin. After "
"clicking on this button, a file-open-dialog appears "
"and you can select your file." ) );
m_toggleGUIButton = new QPushButton( tr( "Show/hide VST-GUI" ), this );
m_toggleGUIButton->setGeometry( 20, 120, 160, 24 );
m_toggleGUIButton->setIcon( embed::getIconPixmap( "zoom" ) );
m_toggleGUIButton->setFont( pointSize<8>( m_toggleGUIButton->font() ) );
connect( m_toggleGUIButton, SIGNAL( clicked() ), this,
SLOT( toggleGUI() ) );
m_toggleGUIButton->setWhatsThis(
tr( "Click here to show or hide the graphical user interface "
"(GUI) of your VST-plugin." ) );
QPushButton * note_off_all_btn = new QPushButton( tr( "Turn off all "
"notes" ), this );
note_off_all_btn->setGeometry( 20, 150, 160, 24 );
note_off_all_btn->setIcon( embed::getIconPixmap( "state_stop" ) );
note_off_all_btn->setFont( pointSize<8>( note_off_all_btn->font() ) );
connect( note_off_all_btn, SIGNAL( clicked() ), this,
SLOT( noteOffAll() ) );
for( int i = 0; i < NOTES; ++i )
{
m_noteStates[i] = OFF;
m_runningNotes[i] = 0;
}
// now we need a play-handle which cares for calling play()
@@ -198,7 +158,7 @@ void vestigeInstrument::setParameter( const QString & _param,
m_pluginMutex.unlock();
closePlugin();
delete tf;
QMessageBox::information( this,
QMessageBox::information( 0,
tr( "Failed loading VST-plugin" ),
tr( "The VST-plugin %1 could not "
"be loaded for some reason.\n"
@@ -222,10 +182,9 @@ void vestigeInstrument::setParameter( const QString & _param,
return;
}*/
m_plugin->showEditor();
connect( engine::getSongEditor(),
SIGNAL( tempoChanged( bpm_t ) ),
connect( engine::getSong(), SIGNAL( tempoChanged( bpm_t ) ),
m_plugin, SLOT( setTempo( bpm_t ) ) );
m_plugin->setTempo( engine::getSongEditor()->getTempo() );
m_plugin->setTempo( engine::getSong()->getTempo() );
connect( engine::getMixer(), SIGNAL( sampleRateChanged() ),
m_plugin, SLOT( updateSampleRate() ) );
if( set_ch_name == TRUE )
@@ -234,11 +193,12 @@ void vestigeInstrument::setParameter( const QString & _param,
}
if( m_plugin->pluginWidget() != NULL )
{
m_plugin->pluginWidget()->setWindowIcon(
getInstrumentTrack()->windowIcon() );
/* m_plugin->pluginWidget()->setWindowIcon(
getInstrumentTrack()->windowIcon() );*/
}
m_pluginMutex.unlock();
update();
// update();
emit dataChanged();
delete tf;
}
}
@@ -300,16 +260,12 @@ void vestigeInstrument::playNote( notePlayHandle * _n, bool )
if( _n->totalFramesPlayed() == 0 && m_plugin != NULL )
{
const int k = getInstrumentTrack()->masterKey( _n );
if( m_noteStates[k] > OFF )
if( m_runningNotes[k] > 0 )
{
m_plugin->enqueueMidiEvent( midiEvent( NOTE_OFF, 0,
k, 0 ), 0 );
m_noteStates[k] = IGNORE_NEXT_NOTEOFF;
}
else
{
m_noteStates[k] = ON;
}
++m_runningNotes[k];
m_plugin->enqueueMidiEvent( midiEvent( NOTE_ON, 0, k,
_n->getVolume() ), _n->offset() );
// notify when the handle stops, call to deleteNotePluginData
@@ -327,15 +283,10 @@ void vestigeInstrument::deleteNotePluginData( notePlayHandle * _n )
if( m_plugin != NULL )
{
const int k = getInstrumentTrack()->masterKey( _n );
if( m_noteStates[k] == ON )
if( --m_runningNotes[k] <= 0 )
{
m_plugin->enqueueMidiEvent( midiEvent( NOTE_OFF, 0, k,
0 ), 0 );
m_noteStates[k] = OFF;
}
else if( m_noteStates[k] == IGNORE_NEXT_NOTEOFF )
{
m_noteStates[k] = ON;
}
}
m_pluginMutex.unlock();
@@ -359,14 +310,116 @@ bool vestigeInstrument::handleMidiEvent( const midiEvent & _me,
void vestigeInstrument::openPlugin( void )
/*
void vestigeInstrument::changeTempo( bpm_t _new_tempo )
{
m_pluginMutex.lock();
if( m_plugin != NULL )
{
m_plugin->setTempo( _new_tempo );
}
m_pluginMutex.unlock();
}
*/
void vestigeInstrument::closePlugin( void )
{
m_pluginMutex.lock();
delete m_plugin;
m_plugin = NULL;
m_pluginMutex.unlock();
}
pluginView * vestigeInstrument::instantiateView( QWidget * _parent )
{
return( new vestigeInstrumentView( this, _parent ) );
}
vestigeInstrumentView::vestigeInstrumentView( instrument * _instrument,
QWidget * _parent ) :
instrumentView( _instrument, _parent )
{
if( s_artwork == NULL )
{
s_artwork = new QPixmap( PLUGIN_NAME::getIconPixmap(
"artwork" ) );
}
m_openPluginButton = new pixmapButton( this, "" );
m_openPluginButton->setCheckable( FALSE );
m_openPluginButton->setCursor( Qt::PointingHandCursor );
m_openPluginButton->move( 200, 70 );
m_openPluginButton->setActiveGraphic( embed::getIconPixmap(
"project_open_down" ) );
m_openPluginButton->setInactiveGraphic( embed::getIconPixmap(
"project_open" ) );
connect( m_openPluginButton, SIGNAL( clicked() ), this,
SLOT( openPlugin() ) );
toolTip::add( m_openPluginButton, tr( "Open other VST-plugin" ) );
m_openPluginButton->setWhatsThis(
tr( "Click here, if you want to open another VST-plugin. After "
"clicking on this button, a file-open-dialog appears "
"and you can select your file." ) );
m_toggleGUIButton = new QPushButton( tr( "Show/hide VST-GUI" ), this );
m_toggleGUIButton->setGeometry( 20, 120, 160, 24 );
m_toggleGUIButton->setIcon( embed::getIconPixmap( "zoom" ) );
m_toggleGUIButton->setFont( pointSize<8>( m_toggleGUIButton->font() ) );
connect( m_toggleGUIButton, SIGNAL( clicked() ), this,
SLOT( toggleGUI() ) );
m_toggleGUIButton->setWhatsThis(
tr( "Click here to show or hide the graphical user interface "
"(GUI) of your VST-plugin." ) );
QPushButton * note_off_all_btn = new QPushButton( tr( "Turn off all "
"notes" ), this );
note_off_all_btn->setGeometry( 20, 150, 160, 24 );
note_off_all_btn->setIcon( embed::getIconPixmap( "state_stop" ) );
note_off_all_btn->setFont( pointSize<8>( note_off_all_btn->font() ) );
connect( note_off_all_btn, SIGNAL( clicked() ), this,
SLOT( noteOffAll() ) );
}
vestigeInstrumentView::~vestigeInstrumentView()
{
}
void vestigeInstrumentView::modelChanged( void )
{
m_vi = castModel<vestigeInstrument>();
}
void vestigeInstrumentView::openPlugin( void )
{
QFileDialog ofd( NULL, tr( "Open VST-plugin" ) );
QString dir;
if( m_pluginDLL != "" )
if( m_vi->m_pluginDLL != "" )
{
dir = QFileInfo( m_pluginDLL ).absolutePath();
dir = QFileInfo( m_vi->m_pluginDLL ).absolutePath();
}
else
{
@@ -382,10 +435,10 @@ void vestigeInstrument::openPlugin( void )
<< tr( "EXE-files (*.exe)" )
;
ofd.setFilters( types );
if( m_pluginDLL != "" )
if( m_vi->m_pluginDLL != "" )
{
// select previously opened file
ofd.selectFile( QFileInfo( m_pluginDLL ).fileName() );
ofd.selectFile( QFileInfo( m_vi->m_pluginDLL ).fileName() );
}
if ( ofd.exec () == QDialog::Accepted )
@@ -395,7 +448,7 @@ void vestigeInstrument::openPlugin( void )
return;
}
engine::getMixer()->lock();
setParameter( "plugin", ofd.selectedFiles()[0] );
m_vi->setParameter( "plugin", ofd.selectedFiles()[0] );
engine::getMixer()->unlock();
}
}
@@ -403,14 +456,14 @@ void vestigeInstrument::openPlugin( void )
void vestigeInstrument::toggleGUI( void )
void vestigeInstrumentView::toggleGUI( void )
{
QMutexLocker ml( &m_pluginMutex );
if( m_plugin == NULL )
QMutexLocker ml( &m_vi->m_pluginMutex );
if( m_vi->m_plugin == NULL )
{
return;
}
QWidget * w = m_plugin->pluginWidget();
QWidget * w = m_vi->m_plugin->pluginWidget();
if( w == NULL )
{
return;
@@ -428,44 +481,31 @@ void vestigeInstrument::toggleGUI( void )
void vestigeInstrument::noteOffAll( void )
void vestigeInstrumentView::noteOffAll( void )
{
m_pluginMutex.lock();
if( m_plugin != NULL )
m_vi->m_pluginMutex.lock();
if( m_vi->m_plugin != NULL )
{
for( int key = 0; key < OCTAVES * NOTES_PER_OCTAVE; ++key )
{
m_plugin->enqueueMidiEvent( midiEvent( NOTE_OFF, 0,
m_vi->m_plugin->enqueueMidiEvent( midiEvent( NOTE_OFF, 0,
key, 0 ), 0 );
}
}
m_pluginMutex.unlock();
m_vi->m_pluginMutex.unlock();
}
/*
void vestigeInstrument::changeTempo( bpm_t _new_tempo )
{
m_pluginMutex.lock();
if( m_plugin != NULL )
{
m_plugin->setTempo( _new_tempo );
}
m_pluginMutex.unlock();
}
*/
void vestigeInstrument::paintEvent( QPaintEvent * )
void vestigeInstrumentView::paintEvent( QPaintEvent * )
{
QPainter p( this );
p.drawPixmap( 0, 0, *s_artwork );
QString plugin_name = ( m_plugin != NULL ) ?
m_plugin->name()/* + QString::number(
QString plugin_name = ( m_vi->m_plugin != NULL ) ?
m_vi->m_plugin->name()/* + QString::number(
m_plugin->version() )*/
:
tr( "No VST-plugin loaded" );
@@ -477,13 +517,13 @@ void vestigeInstrument::paintEvent( QPaintEvent * )
p.drawText( 20, 80, plugin_name );
// m_pluginMutex.lock();
if( m_plugin != NULL )
if( m_vi->m_plugin != NULL )
{
p.setPen( QColor( 64, 128, 64 ) );
f.setBold( FALSE );
p.setFont( pointSize<8>( f ) );
p.drawText( 20, 94, tr( "by" ) + " " +
m_plugin->vendorString() );
m_vi->m_plugin->vendorString() );
}
// m_pluginMutex.unlock();
}
@@ -491,13 +531,7 @@ void vestigeInstrument::paintEvent( QPaintEvent * )
void vestigeInstrument::closePlugin( void )
{
m_pluginMutex.lock();
delete m_plugin;
m_plugin = NULL;
m_pluginMutex.unlock();
}
@@ -505,7 +539,7 @@ extern "C"
{
// neccessary for getting instance out of shared lib
plugin * lmms_plugin_main( void * _data )
plugin * lmms_plugin_main( model *, void * _data )
{
return( new vestigeInstrument( static_cast<instrumentTrack *>( _data ) ) );
}

50
plugins/vestige/vestige.h
View File

@@ -31,6 +31,7 @@
#include "instrument.h"
#include "instrument_view.h"
#include "midi.h"
#include "note.h"
@@ -80,11 +81,39 @@ public:
virtual bool handleMidiEvent( const midiEvent & _me,
const midiTime & _time );
virtual pluginView * instantiateView( QWidget * _parent );
private:
void closePlugin( void );
int m_runningNotes[NOTES];
remoteVSTPlugin * m_plugin;
QMutex m_pluginMutex;
QString m_pluginDLL;
friend class vestigeInstrumentView;
} ;
class vestigeInstrumentView : public instrumentView
{
Q_OBJECT
public:
vestigeInstrumentView( instrument * _instrument, QWidget * _parent );
virtual ~vestigeInstrumentView();
protected slots:
void openPlugin( void );
void toggleGUI( void );
void noteOffAll( void );
void toggleGUI( void );
protected:
@@ -92,30 +121,17 @@ protected:
private:
void closePlugin( void );
virtual void modelChanged( void );
static QPixmap * s_artwork;
enum states
{
OFF,
ON,
IGNORE_NEXT_NOTEOFF
} ;
states m_noteStates[NOTES];
remoteVSTPlugin * m_plugin;
QMutex m_pluginMutex;
vestigeInstrument * m_vi;
pixmapButton * m_openPluginButton;
QPushButton * m_toggleGUIButton;
QString m_pluginDLL;
} ;
#endif