LadspaMatrixControlDialog.h

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/*
 * LadspaMatrixControlDialog.h - Dialog for displaying and editing control port
 *                               values for LADSPA plugins in a matrix display
 *
 * Copyright (c) 2015 Michael Gregorius <michaelgregorius/at/web[dot]de>
 *
 * This file is part of LMMS - http://lmms.io
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LADSPA_MATRIX_CONTROL_DIALOG_H
#define LADSPA_MATRIX_CONTROL_DIALOG_H
 
#include "EffectControlDialog.h"
 
#include "LmmsTypes.h"
 
 
class QGridLayout;
class QScrollArea;
 
namespace lmms
{
 
class LadspaControls;
 
namespace gui
{
 
class LedCheckBox;
 
 
class LadspaMatrixControlDialog : public EffectControlDialog
{
    Q_OBJECT
public:
    LadspaMatrixControlDialog(LadspaControls* ctl);
 
private slots:
    void updateEffectView(LadspaControls* ctl);
 
private:
    bool needsLinkColumn() const;

    void arrangeControls(QWidget * parent, QGridLayout* gridLayout);

    QWidget * createMatrixWidget();
 
    LadspaControls * getLadspaControls() const;
    ch_cnt_t getChannelCount() const;
 
private:
    QScrollArea* m_scrollArea;
    LedCheckBox* m_stereoLink;
};
 
} // namespace gui
 
} // namespace lmms
 
#endif