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2f7a6558a1
Co-authored-by: allejok96 <allejok96@gmail.com> Co-authored-by: Dominic Clark <mrdomclark@gmail.com>
144 lines
3.6 KiB
C++
144 lines
3.6 KiB
C++
/*
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* LadspaControlDialog.cpp - dialog for displaying and editing control port
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* values for LADSPA plugins
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*
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* Copyright (c) 2006-2008 Danny McRae <khjklujn/at/users.sourceforge.net>
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* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of LMMS - https://lmms.io
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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 <cmath>
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#include <QHBoxLayout>
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#include <QGroupBox>
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#include <QVBoxLayout>
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#include "LadspaBase.h"
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#include "LadspaControl.h"
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#include "LadspaControls.h"
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#include "LadspaControlDialog.h"
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#include "LadspaControlView.h"
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#include "LedCheckBox.h"
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namespace lmms::gui
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{
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LadspaControlDialog::LadspaControlDialog( LadspaControls * _ctl ) :
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EffectControlDialog( _ctl ),
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m_effectLayout( nullptr ),
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m_stereoLink( nullptr )
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{
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auto mainLay = new QVBoxLayout(this);
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m_effectLayout = new QHBoxLayout();
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mainLay->addLayout( m_effectLayout );
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updateEffectView( _ctl );
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if( _ctl->m_processors > 1 )
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{
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mainLay->addSpacing( 3 );
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auto center = new QHBoxLayout();
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mainLay->addLayout( center );
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m_stereoLink = new LedCheckBox( tr( "Link Channels" ), this );
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m_stereoLink->setModel( &_ctl->m_stereoLinkModel );
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center->addWidget( m_stereoLink );
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}
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}
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void LadspaControlDialog::updateEffectView( LadspaControls * _ctl )
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{
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QList<QGroupBox *> groupBoxes = findChildren<QGroupBox *>();
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for (const auto& groupBox : groupBoxes)
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{
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delete groupBox;
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}
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m_effectControls = _ctl;
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const int cols = static_cast<int>( sqrt(
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static_cast<double>( _ctl->m_controlCount /
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_ctl->m_processors ) ) );
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for( ch_cnt_t proc = 0; proc < _ctl->m_processors; proc++ )
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{
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control_list_t & controls = _ctl->m_controls[proc];
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int row = 0;
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int col = 0;
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buffer_data_t last_port = NONE;
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QGroupBox * grouper;
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if( _ctl->m_processors > 1 )
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{
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grouper = new QGroupBox( tr( "Channel " ) +
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QString::number( proc + 1 ),
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this );
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}
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else
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{
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grouper = new QGroupBox( this );
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}
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auto gl = new QGridLayout(grouper);
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grouper->setLayout( gl );
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grouper->setAlignment( Qt::Vertical );
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for (const auto& control : controls)
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{
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if (control->port()->proc == proc)
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{
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buffer_data_t this_port = control->port()->data_type;
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if( last_port != NONE &&
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( this_port == TOGGLED || this_port == ENUM ) &&
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( last_port != TOGGLED && last_port != ENUM ) )
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{
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++row;
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col = 0;
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}
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gl->addWidget(new LadspaControlView(grouper, control), row, col);
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if( ++col == cols )
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{
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++row;
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col = 0;
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}
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last_port = control->port()->data_type;
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}
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}
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m_effectLayout->addWidget( grouper );
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}
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if( _ctl->m_processors > 1 && m_stereoLink != nullptr )
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{
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m_stereoLink->setModel( &_ctl->m_stereoLinkModel );
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}
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connect( _ctl, SIGNAL( effectModelChanged( lmms::LadspaControls * ) ),
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this, SLOT( updateEffectView( lmms::LadspaControls * ) ),
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Qt::DirectConnection );
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}
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} // namespace lmms::gui
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