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/*
* FxLine.h - FX line widget
*
* Copyright (c) 2009 Andrew Kelley <superjoe30/at/gmail/dot/com>
* Copyright (c) 2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of LMMS - https://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 FX_LINE_H
#define FX_LINE_H
#include <QGraphicsView>
#include <QLineEdit>
#include <QWidget>
#include "Knob.h"
#include "LcdWidget.h"
#include "SendButtonIndicator.h"
class FxMixerView;
class SendButtonIndicator;
class FxLine : public QWidget
{
Q_OBJECT
public:
Q_PROPERTY( QBrush backgroundActive READ backgroundActive WRITE setBackgroundActive )
Q_PROPERTY( QColor strokeOuterActive READ strokeOuterActive WRITE setStrokeOuterActive )
Q_PROPERTY( QColor strokeOuterInactive READ strokeOuterInactive WRITE setStrokeOuterInactive )
Q_PROPERTY( QColor strokeInnerActive READ strokeInnerActive WRITE setStrokeInnerActive )
Q_PROPERTY( QColor strokeInnerInactive READ strokeInnerInactive WRITE setStrokeInnerInactive )
FxLine( QWidget * _parent, FxMixerView * _mv, int _channelIndex);
~FxLine();
virtual void paintEvent( QPaintEvent * );
virtual void mousePressEvent( QMouseEvent * );
virtual void mouseDoubleClickEvent( QMouseEvent * );
virtual void contextMenuEvent( QContextMenuEvent * );
inline int channelIndex() { return m_channelIndex; }
void setChannelIndex(int index);
Knob * m_sendKnob;
SendButtonIndicator * m_sendBtn;
QBrush backgroundActive() const;
void setBackgroundActive( const QBrush & c );
QColor strokeOuterActive() const;
void setStrokeOuterActive( const QColor & c );
QColor strokeOuterInactive() const;
void setStrokeOuterInactive( const QColor & c );
QColor strokeInnerActive() const;
void setStrokeInnerActive( const QColor & c );
QColor strokeInnerInactive() const;
void setStrokeInnerInactive( const QColor & c );
static const int FxLineHeight;
private:
void drawFxLine( QPainter* p, const FxLine *fxLine, bool isActive, bool sendToThis, bool receiveFromThis );
QString elideName( const QString & name );
FxMixerView * m_mv;
LcdWidget* m_lcd;
int m_channelIndex;
QBrush m_backgroundActive;
QColor m_strokeOuterActive;
QColor m_strokeOuterInactive;
QColor m_strokeInnerActive;
QColor m_strokeInnerInactive;
static QPixmap * s_sendBgArrow;
static QPixmap * s_receiveBgArrow;
bool m_inRename;
QLineEdit * m_renameLineEdit;
QGraphicsView * m_view;
private slots:
void renameChannel();
void renameFinished();
void removeChannel();
void removeUnusedChannels();
void moveChannelLeft();
void moveChannelRight();
void displayHelp();
};
#endif // FXLINE_H
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