mirror of
https://github.com/ElvishArtisan/rivendell.git
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9a10bba3e9
* Fixed a bug in the voice-track widget where the audio markers would change relative position with respect to the waveform when the display was scrolled or resized. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
276 lines
8.0 KiB
C++
276 lines
8.0 KiB
C++
// rdtrackerwidget.h
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//
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// Rivendell Voice Tracker
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//
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// (C) Copyright 2002-2021 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 RDTRACKERWIDGET_H
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#define RDTRACKERWIDGET_H
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#include <rdevent_player.h>
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#include <rdgroup.h>
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#include <rdlog.h>
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#include <rdloglock.h>
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#include <rdmarkerdialog.h>
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#include <rdplay_deck.h>
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#include <rdsvc.h>
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#include <rdstereometer.h>
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#include <rdtransportbutton.h>
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#include <rdtrackermodel.h>
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#include <rdtrackertableview.h>
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#include <rdwavepainter.h>
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#include <rdwidget.h>
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//
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// Widget Settings
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//
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#define TRACKER_TEXT_COLOR Qt::red
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#define TRACKER_RUBBERBAND_COLOR QColor("#008000")
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#define TRACKER_RECORD_COLOR Qt::green
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#define TRACKER_RECORD_BUTTON_COLOR Qt::red
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#define TRACKER_START_BUTTON_COLOR Qt::green
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#define TRACKER_ABORT_BUTTON_COLOR Qt::red
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#define TRACKER_DONE_BUTTON_COLOR Qt::blue
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#define TRACKER_START_WIDTH 19633
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#define TRACKER_MSECS_PER_PIXEL 29
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#define TRACKER_MB_PER_PIXEL 42
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#define TRACKER_GAIN_MARGIN 4
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#define TRACKER_MAX_GAIN 0
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#define TRACKER_MIN_GAIN -3000
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#define TRACKER_X_ORIGIN 2
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#define TRACKER_X_WIDTH size().width()-89
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#define TRACKER_Y_ORIGIN 2
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#define TRACKER_Y_HEIGHT 79
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#define TRACKER_SCROLL_SCALE 2
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#define TRACKER_SCROLL_SCALE 2
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#define TRACKER_FORCED_SEGUE 1000
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#define TRACKER_MAX_LINENO 2147483647
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class RDTrackerWidget : public RDWidget
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{
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Q_OBJECT
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public:
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RDTrackerWidget(QString *import_path,QWidget *parent=0);
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~RDTrackerWidget();
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QSize sizeHint() const;
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QSizePolicy sizePolicy() const;
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public slots:
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bool load(const QString &logname);
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void unload();
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private slots:
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void updateMenuData();
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void hideMenuData();
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void playData();
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void stopData();
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void track1Data();
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void recordData();
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void track2Data();
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void finishedData();
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void postData();
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void resetData();
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void insertData();
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void insertData(int line,RDLogLine *logline,bool warn);
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void deleteData();
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void deleteData(int line,bool warn);
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void previousData();
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void nextData();
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void editAudioData();
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void undoChangesData();
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void setStartPointData();
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void setEndPointData();
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void setHookPointData();
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void stateChangedData(int id,RDPlayDeck::State state);
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void positionData(int id,int msecs);
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void segueStartData(int id);
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void selectionChangedData(const QItemSelection &selected,
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const QItemSelection &deselected);
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void meterData();
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void recordLoadedData(int card,int stream);
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void recordingData(int card,int stream);
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void recordStoppedData(int card,int stream);
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void recordUnloadedData(int cart,int stream,unsigned msecs);
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protected:
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void resizeEvent(QResizeEvent *e);
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void paintEvent(QPaintEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void keyPressEvent(QKeyEvent *e);
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void keyReleaseEvent(QKeyEvent *e);
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void wheelEvent(QWheelEvent *e);
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private:
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enum DeckState {DeckIdle=0,DeckTrack1=1,DeckTrack2=2,DeckTrack3=3};
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enum Target {FadeupGain=0,FadeupPoint=1,FadedownGain=2,FadedownPoint=3,
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TrackFadeupGain=4,TrackFadeupPoint=5,
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TrackFadedownGain=6,TrackFadedownPoint=7,TargetSize=8};
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void LoadTrack(int line);
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void SaveTrack(int line);
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bool ImportTrack(int line);
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void RenderTransition(int line);
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void LoadBlockLength(int line);
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void RefreshLine(int line);
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void StartNext(int finishing_id,int next_id=-1);
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QString GetCutName(int line,RDCut **cut);
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int GetClick(QMouseEvent *e,QPoint *p);
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void DragTrack(int trackno,int xdiff);
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void DragTarget(int trackno,const QPoint &pt);
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void DrawTrackMap(int trackno);
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void DrawCursor(RDWavePainter *wp,int height,int xpos,const QColor &color,
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int arrow_offset,bool left_arrow);
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void DrawRubberBand(RDWavePainter *wp,int trackno);
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void DrawTarget(RDWavePainter *wp,RDTrackerWidget::Target target,
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int trackno,int xpos,int ypos);
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bool TransportActive();
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bool PlayoutActive();
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void UpdateControls();
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void UpdateRemaining();
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bool TrackAvailable();
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void LogLine(const QString &line);
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bool InitTrack();
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void FinishTrack();
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double GetCurrentTime();
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bool IsTrack(int line,bool *offset);
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bool CanInsertTrack();
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bool CanDeleteTrack();
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void CheckChanges();
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void PushSegues();
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void PopSegues();
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int SingleSelectionLine(bool incl_end_handle=false);
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void SendNotification(RDNotification::Action action,const QString &log_name);
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void SendNotification(RDNotification::Action action,unsigned cartnum);
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bool d_segue_loaded;
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unsigned d_play_start_macro;
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unsigned d_play_end_macro;
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unsigned d_record_start_macro;
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unsigned d_record_end_macro;
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RDWavePainter *d_wpg[3];
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int d_menu_clicked_point;
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RDGroup *d_group;
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int d_track_line;
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RDLogLine *d_loglines[3];
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RDLogLine *d_saved_loglines[3];
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RDCart *d_track_cart;
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RDCut *d_track_cuts[3];
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QString *d_import_path;
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RDSettings *d_settings;
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QPalette d_time_remaining_palette[2];
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QPixmap *d_wave_map[3];
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QString d_wave_name[3];
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int d_scroll_pos[3];
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int d_wave_origin[3];
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int d_segue_start_point[3];
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int d_segue_start_offset[3];
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DeckState d_deck_state;
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RDPlayDeck *d_deck[3];
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int d_time_width;
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int d_input_card;
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int d_input_port;
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int d_output_card;
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int d_output_port;
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int d_tail_preroll;
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int d_threshold_level;
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RDCae::AudioCoding d_coding;
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unsigned d_format;
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unsigned d_samprate;
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unsigned d_bitrate;
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unsigned d_chans;
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bool d_sliding;
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bool d_scrolling;
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int d_scroll_threshold;
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QPoint *d_previous_point;
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int d_current_track;
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int d_rightclick_track;
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int d_rightclick_pos;
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bool d_shift_pressed;
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RDStereoMeter *d_meter;
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QTimer *d_meter_timer;
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RDTransportButton *d_play_button;
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RDTransportButton *d_stop_button;
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QPushButton *d_track1_button;
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QPushButton *d_record_button;
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QPushButton *d_track2_button;
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QPushButton *d_finished_button;
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QPushButton *d_post_button;
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QPushButton *d_reset_button;
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QPushButton *d_previous_button;
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QPushButton *d_next_button;
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QPushButton *d_insert_button;
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QPushButton *d_delete_button;
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// QPushButton *d_close_button;
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RDEventPlayer *d_event_player;
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unsigned d_tracks;
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int d_time_remaining;
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int d_time_remaining_start;
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int d_time_counter;
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bool d_block_valid;
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QTime d_start_time;
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QLabel *d_length_label;
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QLabel *d_tracks_remaining_label;
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QLabel *d_time_remaining_label;
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int d_track_lines[3];
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bool d_redraw[3];
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unsigned d_redraw_count;
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QCursor *d_current_cursor;
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QCursor *d_arrow_cursor;
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QCursor *d_hand_cursor;
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QCursor *d_cross_cursor;
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bool d_loaded;
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bool d_offset;
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bool d_recording;
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bool d_changed;
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double d_record_start_time;
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int d_recording_pos;
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bool d_aborting;
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bool d_record_ran;
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RDLogLine *d_dummy0_logline;
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RDLogLine *d_dummy2_logline;
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int d_preroll;
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bool d_size_altered;
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QPalette d_start_palette;
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QPalette d_record_palette;
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QPalette d_done_palette;
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QPalette d_abort_palette;
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QRect *d_track_rect;
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QRect *d_target_rect[RDTrackerWidget::TargetSize];
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int d_target_track[RDTrackerWidget::TargetSize];
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RDTrackerWidget::Target d_current_target;
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RDLogLock *d_log_lock;
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RDTrackerTableView *d_log_view;
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RDTrackerModel *d_log_model;
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RDLog *d_log;
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RDSvc *d_svc;
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QMenu *d_mouse_menu;
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QAction *d_edit_cue_action;
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QAction *d_undo_segue_action;
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QAction *d_set_start_action;
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QAction *d_set_end_action;
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QAction *d_set_hook_action;
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RDMarkerDialog *d_marker_dialog;
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int d_cursor_xpos;
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QLabel *d_tracks_remaining_label_label;
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QLabel *d_time_remaining_label_label;
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QLabel *d_time_label;
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};
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#endif // RDTRACKERWIDGET_H
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