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7d72ad0676
* Implemented loop mode in 'RDMarkerDialog'. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
// rdmarkerplayer.h
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//
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// Audio player for RDMarkerDialog
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//
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// (C) Copyright 2021 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 General Public License version 2 as
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// 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 RDMARKERPLAYER_H
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#define RDMARKERPLAYER_H
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#include <QLabel>
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#include <QLineEdit>
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#include <QTimer>
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#include <rdmarkerview.h>
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#include <rdstereometer.h>
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#include <rdtransportbutton.h>
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#include <rdwidget.h>
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#define RDMARKERPLAYER_HIGHLIGHT_COLOR palette().mid().color()
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class RDMarkerPlayer : public RDWidget
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{
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Q_OBJECT;
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public:
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RDMarkerPlayer(int card,int port,QWidget *parent=0);
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~RDMarkerPlayer();
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QSize sizeHint() const;
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QSizePolicy sizePolicy() const;
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bool setCut(unsigned cartnum,int cutnum);
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void clearCut();
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int cursorPosition() const;
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public slots:
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void setCursorPosition(int msec);
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void setPointerValue(RDMarkerHandle::PointerRole role,int ptr);
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void setSelectedMarkers(RDMarkerHandle::PointerRole start_role,
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RDMarkerHandle::PointerRole end_role);
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signals:
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void cursorPositionChanged(unsigned msec);
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private slots:
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void buttonPlayData();
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void buttonPlayFromData();
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void buttonPlayToData();
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void buttonStopData();
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void buttonLoopData();
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void meterData();
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void caePlayedData(int handle);
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void caePausedData(int handle);
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void caePositionData(int handle,unsigned pos);
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protected:
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void resizeEvent(QResizeEvent *);
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void paintEvent(QPaintEvent *e);
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private:
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void UpdateReadouts();
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QLabel *d_position_label;
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QLabel *d_position_edit;
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QLabel *d_region_edit_label;
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QLabel *d_region_edit;
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QLabel *d_length_label;
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QLabel *d_length_edit;
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RDTransportButton *d_play_button;
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RDTransportButton *d_play_from_button;
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RDTransportButton *d_play_to_button;
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RDTransportButton *d_active_play_button;
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RDTransportButton *d_stop_button;
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RDTransportButton *d_loop_button;
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RDStereoMeter *d_meter;
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QTimer *d_meter_timer;
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QList<int> d_cards;
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int d_port;
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int d_cae_stream;
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int d_cae_handle;
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bool d_is_playing;
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RDMarkerHandle::PointerRole d_selected_markers[2];
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int d_pointers[RDMarkerHandle::LastRole];
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bool d_looping;
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bool d_stopping;
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int d_loop_start_msec;
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int d_loop_start_length;
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int d_cursor_position;
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};
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#endif // RDMARKERPLAYER_H
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