mirror of
https://github.com/ElvishArtisan/rivendell.git
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82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
// rdtransportbutton.h
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//
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// An audio transport button widget.
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//
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// (C) Copyright 2002,2016 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Library General Public License
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// version 2 as published by the Free Software Foundation.
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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
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// GNU 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; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDTRANSPORTBUTTON_H
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#define RDTRANSPORTBUTTON_H
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#include <qwidget.h>
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#include <qpushbutton.h>
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#include <qpixmap.h>
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#include <qcolor.h>
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//Added by qt3to4:
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#include <QResizeEvent>
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#define RDTRANSPORTBUTTON_DEFAULT_ON_COLOR Qt::green
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class RDTransportButton : public QPushButton
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{
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Q_OBJECT
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public:
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enum TransType {Play=0,Stop=1,Record=2,FastForward=3,Rewind=4,Eject=5,
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Pause=6,PlayFrom=7,PlayBetween=8,Loop=9,Up=10,Down=11,
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PlayTo=12};
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enum TransState {On=0,Off=1,Flashing=2};
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RDTransportButton(RDTransportButton::TransType type,QWidget *parent=0);
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RDTransportButton::TransType getType() const;
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void setType(RDTransportButton::TransType type);
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QColor onColor() const;
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void setOnColor(QColor color);
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QColor accentColor() const;
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void setAccentColor(QColor color);
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void setState(RDTransportButton::TransState state);
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public slots:
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void on();
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void off();
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void flash();
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protected:
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virtual void resizeEvent(QResizeEvent *);
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virtual void enabledChange(bool oldEnabled);
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private slots:
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void flashClock();
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private:
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void updateCaps();
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void drawMask(QPixmap *cap);
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void drawOnCap();
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void drawOffCap();
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void flashOn();
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void flashOff();
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QSize capSize() const;
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bool flash_state;
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RDTransportButton::TransType button_type;
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RDTransportButton::TransState button_state;
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QColor on_color;
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QColor accent_color;
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QPixmap *on_cap;
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QPixmap *off_cap;
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QTimer *flash_timer;
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};
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#endif // RDTRANSPORTBUTTON_H
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