mirror of
https://github.com/ElvishArtisan/rivendell.git
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Initial import of CVS-v2_8_branch
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Fred Gleason
257
rdairplay/log_play.h
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257
rdairplay/log_play.h
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// log_play.h
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//
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// Rivendell Log Playout Machine
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//
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// (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
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//
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// $Id: log_play.h,v 1.90.8.3.2.1 2014/05/22 19:37:45 cvs Exp $
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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 LOG_PLAY_H
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#define LOG_PLAY_H
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#include <vector>
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#include <qobject.h>
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#include <qsignalmapper.h>
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#include <qtimer.h>
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#include <qsocketdevice.h>
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#include <qdatetime.h>
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#include <rd.h>
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#include <rdairplay_conf.h>
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#include <rdlog_event.h>
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#include <rdmacro_event.h>
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#include <rdplay_deck.h>
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#include <rdcae.h>
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#include <rdevent_player.h>
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#include <rdlog.h>
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#include <rdsimpleplayer.h>
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#include <rlmhost.h>
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//
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// Widget Settings
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//
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#define LOGPLAY_MAX_PLAYS 7
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#define TRANSPORT_QUANTITY 7
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#define LOGPLAY_LOOKAHEAD_EVENTS 20
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#define LOGPLAY_RESCAN_INTERVAL 5000
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#define LOGPLAY_RESCAN_SIZE 30
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//
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// Debug Settings
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//
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//#define SHOW_SLOTS
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//#define SHOW_METER_SLOTS
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class LogPlay : public QObject,public RDLogEvent
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{
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Q_OBJECT
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public:
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LogPlay(RDCae *cae,int id,QSocketDevice *nn_sock,QString logname,
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std::vector<RLMHost *> *rlm_hosts,
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QObject *parent=0,const char *name=0);
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QString serviceName() const;
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void setServiceName(const QString &svcname);
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QString defaultServiceName() const;
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void setDefaultServiceName(const QString &svcname);
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int card(int channum) const;
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int port(int channum) const;
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RDAirPlayConf::OpMode mode() const;
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void setOpMode(RDAirPlayConf::OpMode mode);
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void setLogName(QString name);
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void setChannels(int cards[2],int ports[2],
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const QString start_rml[2],const QString stop_rml[2]);
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void setSegueLength(int len);
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void setNowCart(unsigned cartnum);
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void setNextCart(unsigned cartnum);
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void auditionHead(int line);
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void auditionTail(int line);
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void auditionStop();
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bool play(int line,RDLogLine::StartSource src,
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int mport=-1,bool skip_meta=false);
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bool channelPlay(int mport);
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bool stop(bool all=true,int port=0,int fade=0);
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bool stop(int line,int fade=0);
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bool channelStop(int mport);
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bool pause(int line);
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void duckVolume(int level,int fade,int mport=-1);
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void makeNext(int line,bool refresh_status=true);
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void load();
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void append(const QString &log_name);
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bool refresh();
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void save(int line=-1);
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void clear();
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void insert(int line,int cartnum,RDLogLine::TransType next_type,
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RDLogLine::TransType type=RDLogLine::Play);
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void insert(int line,RDLogLine *logline,bool update=true,bool preserv_custom_transition=false);
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void remove(int line,int num_lines,bool update=true,bool preserv_custom_transition=false);
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void move(int from_line,int to_line);
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void copy(int from_line,int to_line,
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RDLogLine::TransType type=RDLogLine::Play);
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int topLine();
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int currentLine() const;
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int nextLine() const;
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int nextLine(int line);
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RDLogLine *nextEvent();
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RDLogLine::TransType nextTrans();
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RDLogLine::TransType nextTrans(int line);
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void transportEvents(int line[]);
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int runningEvents(int *line, bool include_paused=true);
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void lineModified(int line);
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RDLogLine::Status status(int line);
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QTime startTime(int line);
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QTime nextStop() const;
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bool running(bool include_paused=true);
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void resync();
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private slots:
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void transTimerData();
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void graceTimerData();
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void playStateChangedData(int id,RDPlayDeck::State state);
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void onairFlagChangedData(bool state);
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void segueStartData(int);
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void segueEndData(int);
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void talkStartData(int);
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void talkEndData(int);
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void positionData(int,int);
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void macroStartedData();
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void macroFinishedData();
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void macroStoppedData();
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void timescalingSupportedData(int card,bool state);
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void rescanEventsData();
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void auditionStartedData();
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void auditionStoppedData();
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signals:
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void renamed();
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void reloaded();
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void transportChanged();
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void inserted(int line);
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void removed(int line,int num,bool moving);
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void modified(int line);
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void auditionHeadPlayed(int line);
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void auditionTailPlayed(int line);
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void auditionStopped(int line);
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void played(int line);
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void paused(int line);
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void stopped(int line);
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void position(int line,int point);
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void topEventChanged(int line);
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void nextEventChanged(int line);
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void activeEventChanged(int line,RDLogLine::TransType trans);
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void nextStopChanged(QTime time);
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void postPointChanged(QTime point,int offset,bool offset_valid,bool running);
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void runStatusChanged(bool running);
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void refreshabilityChanged(bool state);
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void refreshStatusChanged(bool active);
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void channelStarted(int id,int mport,int card,int port);
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void channelStopped(int id,int mport,int card,int port);
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private:
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bool StartEvent(int line,RDLogLine::TransType trans_type,int trans_length,
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RDLogLine::StartSource src,int mport=-1,int duck_length=0);
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bool StartAudioEvent(int line);
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void CleanupEvent(int id);
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void UpdateStartTimes(int line);
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void FinishEvent(int line);
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QTime GetStartTime(QTime sched_time,RDLogLine::TransType trans_type,
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RDLogLine::TimeType time_type,QTime prev_time,
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int prev_total_length,int prev_segue_length,bool *stop,
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int running_events);
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QTime GetNextStop(int line);
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void UpdatePostPoint();
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void UpdatePostPoint(int line);
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void AdvanceActiveEvent();
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void SetTransTimer(QTime current_time=QTime(),bool stop=true);
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QString GetPortName(int card,int port);
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int GetNextChannel(int mport,int *card,int *port);
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int GetLineById(int id);
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RDPlayDeck *GetPlayDeck();
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void FreePlayDeck(RDPlayDeck *);
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bool GetNextPlayable(int *line,bool skip_meta,bool forced_start=false);
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void LogPlayEvent(RDLogLine *logline);
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void RefreshEvents(int line,int line_quan,bool force_update=false);
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void Playing(int id);
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void Paused(int id);
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void Stopping(int id);
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void Stopped(int id);
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void Finished(int id);
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void ClearChannel(int deckid);
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RDLogLine::TransType GetTransType(const QString &logname,int line);
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bool ClearBlock(int start_line);
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void SendNowNext();
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RDCae *play_cae;
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RDAirPlayConf::OpMode play_op_mode;
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int play_slot_id[LOGPLAY_MAX_PLAYS];
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int play_segue_length;
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int play_trans_length;
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int play_next_line;
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int play_line_counter;
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bool play_start_next;
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int play_id;
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QTime play_next_stop;
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bool play_running;
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QTime play_post_time;
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int play_post_offset;
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int play_active_line;
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RDLogLine::TransType play_active_trans;
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RDMacroEvent *play_macro_deck;
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bool play_macro_running;
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bool play_refresh_pending;
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QTimer *play_trans_timer;
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QTimer *play_grace_timer;
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int play_trans_line;
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int play_grace_line;
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int play_card[2];
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int play_port[2];
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QString play_start_rml[2];
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QString play_stop_rml[2];
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bool play_timescaling_available;
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RDPlayDeck *play_deck[RD_MAX_STREAMS];
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bool play_deck_active[RD_MAX_STREAMS];
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int next_channel;
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QSocketDevice *play_nownext_socket;
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QString play_nownext_string;
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QHostAddress play_nownext_address;
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Q_UINT16 play_nownext_port;
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QString play_nownext_rml;
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bool play_timescaling_supported[RD_MAX_CARDS];
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QString play_svc_name;
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QString play_defaultsvc_name;
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QTimer *play_rescan_timer;
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int play_rescan_pos;
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RDLog *play_log;
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QDateTime play_link_datetime;
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QDateTime play_modified_datetime;
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bool play_refreshable;
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bool play_onair_flag;
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int play_duck_volume_port1;
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int play_duck_volume_port2;
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std::vector<RLMHost *> *play_rlm_hosts;
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unsigned play_now_cartnum;
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unsigned play_next_cartnum;
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unsigned play_prevnow_cartnum;
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unsigned play_prevnext_cartnum;
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RDSimplePlayer *play_audition_player;
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int play_audition_line;
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bool play_audition_head_played;
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int play_audition_preroll;
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};
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#endif
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