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https://github.com/LMMS/lmms.git
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126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
/*
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* FxMixerView.h - effect-mixer-view for LMMS
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*
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* Copyright (c) 2008-2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
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*
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* This file is part of LMMS - http://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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#ifndef FX_MIXER_VIEW_H
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#define FX_MIXER_VIEW_H
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#include <QWidget>
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#include <QHBoxLayout>
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#include <QStackedLayout>
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#include <QScrollArea>
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#include "FxLine.h"
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#include "FxMixer.h"
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#include "ModelView.h"
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#include "Engine.h"
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#include "Fader.h"
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#include "PixmapButton.h"
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#include "ToolTip.h"
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#include "embed.h"
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#include "EffectRackView.h"
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class QButtonGroup;
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class FxLine;
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class EXPORT FxMixerView : public QWidget, public ModelView,
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public SerializingObjectHook
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{
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Q_OBJECT
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public:
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class FxChannelView
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{
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public:
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FxChannelView(QWidget * _parent, FxMixerView * _mv, int _chIndex );
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FxLine * m_fxLine;
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PixmapButton * m_muteBtn;
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PixmapButton * m_soloBtn;
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Fader * m_fader;
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EffectRackView * m_rackView;
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};
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FxMixerView();
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virtual ~FxMixerView();
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virtual void keyPressEvent(QKeyEvent * e);
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virtual void saveSettings( QDomDocument & _doc, QDomElement & _this );
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virtual void loadSettings( const QDomElement & _this );
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inline FxLine * currentFxLine()
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{
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return m_currentFxLine;
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}
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inline FxChannelView * channelView(int index)
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{
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return m_fxChannelViews[index];
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}
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void setCurrentFxLine( FxLine * _line );
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void setCurrentFxLine( int _line );
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void clear();
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// display the send button and knob correctly
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void updateFxLine(int index);
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// notify the view that an fx channel was deleted
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void deleteChannel(int index);
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// move the channel to the left or right
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void moveChannelLeft(int index);
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void moveChannelRight(int index);
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// make sure the display syncs up with the fx mixer.
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// useful for loading projects
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void refreshDisplay();
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private slots:
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void updateFaders();
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void addNewChannel();
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void toggledSolo();
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private:
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QVector<FxChannelView *> m_fxChannelViews;
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FxLine * m_currentFxLine;
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QScrollArea * channelArea;
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QHBoxLayout * chLayout;
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QWidget * m_channelAreaWidget;
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QStackedLayout * m_racksLayout;
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QWidget * m_racksWidget;
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void updateMaxChannelSelector();
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friend class FxChannelView;
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} ;
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#endif
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