moved LADSPA-base-code from separate library into LMMS-core
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@556 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
201
src/core/ladspa_port_dialog.cpp
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201
src/core/ladspa_port_dialog.cpp
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/*
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* ladspa_port_dialog.cpp - dialog to test a LADSPA plugin
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*
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* Copyright (c) 2006-2007 Danny McRae <khjklujn/at/users.sourceforge.net>
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*
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* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program (see COPYING); if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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*/
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#include <QtGui/QLayout>
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#include <QtGui/QTableWidget>
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#include "ladspa_port_dialog.h"
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#include "embed.h"
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#include "engine.h"
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#include "mixer.h"
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ladspaPortDialog::ladspaPortDialog( const ladspa_key_t & _key ) :
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m_key( _key ),
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m_ladspa( engine::getLADSPAManager() )
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{
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setWindowIcon( embed::getIconPixmap( "ports" ) );
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setWindowTitle( "Ports" );
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setModal( TRUE );
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QVBoxLayout * vlayout = new QVBoxLayout( this );
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vlayout->setSpacing( 0 );
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vlayout->setMargin( 0 );
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QWidget * settings = new QWidget( this );
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Uint16 pc = m_ladspa->getPortCount( m_key );
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QTableWidget * display = new QTableWidget( pc, 7, settings );
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QStringList ports;
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ports.append( tr( "Name" ) );
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ports.append( tr( "Rate" ) );
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ports.append( tr( "Direction" ) );
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ports.append( tr( "Type" ) );
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ports.append( tr( "Min < Default < Max" ) );
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ports.append( tr( "Logarithmic" ) );
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ports.append( tr( "SR Dependent" ) );
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QStringList port_nums;
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for(Uint16 row = 0; row < pc; row++)
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{
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port_nums.append( QString::number( row ) );
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Uint8 col = 0;
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display->item( row, col )->setText( m_ladspa->getPortName(
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m_key, row ) );
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col++;
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if( m_ladspa->isPortAudio( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Audio" ) );
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}
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else
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{
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display->item( row, col )->setText( tr( "Control" ) );
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}
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col++;
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if( m_ladspa->isPortInput( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Input" ) );
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}
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else
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{
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display->item( row, col )->setText( tr( "Output" ) );
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}
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col++;
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if( m_ladspa->isPortToggled( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Toggled" ) );
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}
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else if( m_ladspa->isInteger( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Integer" ) );
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}
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else
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{
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display->item( row, col )->setText( tr( "Float" ) );
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}
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col++;
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float min = m_ladspa->getLowerBound( m_key, row );
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float max = m_ladspa->getUpperBound( m_key, row );
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float def = m_ladspa->getDefaultSetting( m_key, row );
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QString range = "";
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if( m_ladspa->areHintsSampleRateDependent( m_key, row ) )
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{
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if( min != NOHINT )
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{
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min *= engine::getMixer()->sampleRate();
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}
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if( max != NOHINT )
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{
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max *= engine::getMixer()->sampleRate();
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}
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}
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if( min == NOHINT )
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{
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range += "-Inf < ";
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}
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else if( m_ladspa->isInteger( m_key, row ) )
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{
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range += QString::number( static_cast<int>( min ) ) +
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" < ";
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}
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else
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{
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range += QString::number( min ) + " < ";
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}
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if( def == NOHINT )
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{
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range += "None < ";
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}
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else if( m_ladspa->isInteger( m_key, row ) )
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{
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range += QString::number( static_cast<int>( def ) ) +
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" < ";
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}
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else
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{
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range += QString::number( def ) + " < ";
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}
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if( max == NOHINT )
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{
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range += "Inf";
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}
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else if( m_ladspa->isInteger( m_key, row ) )
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{
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range += QString::number( static_cast<int>( max ) );
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}
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else
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{
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range += QString::number( max );
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}
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if( m_ladspa->isPortOutput( m_key, row ) ||
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m_ladspa->isPortToggled( m_key, row ) )
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{
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range = "";
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}
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display->item( row, col )->setText( range );
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col++;
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if( m_ladspa->isLogarithmic( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Yes" ) );
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}
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col++;
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if( m_ladspa->areHintsSampleRateDependent( m_key, row ) )
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{
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display->item( row, col )->setText( tr( "Yes" ) );
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}
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col++;
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}
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vlayout->addWidget( settings );
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setFixedSize( display->width(), display->height() );
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show();
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}
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ladspaPortDialog::~ ladspaPortDialog()
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{
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}
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#include "ladspa_port_dialog.moc"
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