mirror of
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698b475933
* Removed all CVS tags. * Removed 'const char *name' parameter from all QObject contructors.
149 lines
3.7 KiB
C++
149 lines
3.7 KiB
C++
// rdplay_deck.h
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//
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// Abstract a Rivendell Playback Deck
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//
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// (C) Copyright 2003,2016 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 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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#include <qdatetime.h>
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#include <qsqldatabase.h>
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#include <qobject.h>
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#include <qtimer.h>
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#include <rdcae.h>
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#include <rdcart.h>
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#include <rdcut.h>
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#include <rdlog_line.h>
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#ifndef RDPLAY_DECK_H
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#define RDPLAY_DECK_H
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#define POSITION_INTERVAL 100
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#define RDPLAYDECK_AUDITION_ID 2147483647
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#define RDPLAYDECK_DUCKDOWN_LENGTH 750
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#define RDPLAYDECK_DUCKUP_LENGTH 1500
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class RDPlayDeck : public QObject
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{
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Q_OBJECT
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public:
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enum State {Stopped=0,Stopping=1,Playing=2,Paused=3,Finished=4};
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RDPlayDeck(RDCae *cae,int id,QObject *parent=0);
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~RDPlayDeck();
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int id() const;
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void setId(int id);
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int owner() const;
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void setOwner(int owner);
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RDCart *cart() const;
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bool setCart(RDLogLine *logline,bool rotate);
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RDCut *cut() const;
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bool playable() const;
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int card() const;
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void setCard(int card_num);
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int stream() const;
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int port() const;
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void setPort(int port_num);
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int channel() const;
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void setChannel(int chan);
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RDPlayDeck::State state() const;
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QTime startTime() const;
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int currentPosition() const;
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int lastStartPosition() const;
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void clear();
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void reset();
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public slots:
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void play(unsigned pos,int segue_start=-1,int segue_end=-1,int duck_up_end=0);
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void playHook();
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void pause();
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void stop();
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// void stop(int interval);
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void stop(int interval,int gain=-10000);
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void duckDown(int interval);
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void duckVolume(int level,int fade);
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signals:
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void stateChanged(int id,RDPlayDeck::State);
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void position(int id,int msecs);
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void segueStart(int id);
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void segueEnd(int id);
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void hookStart(int id);
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void hookEnd(int id);
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void talkStart(int id);
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void talkEnd(int id);
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private slots:
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void playingData(int handle);
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void playStoppedData(int handle);
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void pointTimerData(int);
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void positionTimerData();
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void fadeTimerData();
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void duckTimerData();
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private:
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enum Point {Segue=0,Hook=1,Talk=2,SizeOf=3};
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void StartTimers(int offset);
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void StopTimers();
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QTimer *play_position_timer;
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RDCart *play_cart;
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RDCut *play_cut;
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RDCae *play_cae;
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QTimer *play_point_timer[3];
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QTimer *play_stop_timer;
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QTimer *play_fade_timer;
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QTimer *play_duck_timer;
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bool play_duck_down_state;
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bool play_fade_down_state;
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int play_segue_interval;
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bool play_point_state[3];
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int play_point_value[3][2];
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int play_point_gain;
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int play_audio_point[2];
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int play_audio_length;
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int play_fade_point[2];
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int play_fade_gain[2];
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int play_fade_down;
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int play_cut_gain;
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int play_duck_level;
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int play_duck_gain[2];
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int play_duck_up;
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int play_duck_down;
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int play_ducked;
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int play_duck_up_point;
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int play_card;
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int play_stream;
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int play_port;
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int play_channel;
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int play_handle;
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unsigned play_forced_length;
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bool play_hook_mode;
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QTime play_start_time;
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RDPlayDeck::State play_state;
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bool stop_called;
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bool pause_called;
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int play_id;
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int play_owner;
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unsigned play_start_position;
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int play_last_start_position;
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int play_current_position;
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bool play_timescale_active;
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int play_timescale_speed;
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};
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#endif
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