mirror of
https://github.com/ElvishArtisan/rivendell.git
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Initial import of CVS-v2_8_branch
This commit is contained in:
Fred Gleason
231
lib/rdedit_audio.h
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231
lib/rdedit_audio.h
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// rdedit_audio.h
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//
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// Edit Rivendell Audio
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//
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// (C) Copyright 2002-2006 Fred Gleason <fredg@paravelsystems.com>
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//
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// $Id: rdedit_audio.h,v 1.9.6.2 2013/11/13 23:36:33 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 RDEDIT_AUDIO_H
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#define RDEDIT_AUDIO_H
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#include <qdialog.h>
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#include <qscrollbar.h>
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#include <qpixmap.h>
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#include <qimage.h>
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#include <qlineedit.h>
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#include <qpointarray.h>
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#include <qcursor.h>
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#include <qpopupmenu.h>
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#include <qlabel.h>
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#include <qspinbox.h>
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#include <qtimer.h>
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#include <qnamespace.h>
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#include <qcheckbox.h>
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#include <rdconfig.h>
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#include <rdmarker_edit.h>
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#include <rdtransportbutton.h>
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#include <rdstereometer.h>
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#include <rdwavefile.h>
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#include <rdpushbutton.h>
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#include <rdmarker_button.h>
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#include <rdcart.h>
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#include <rdcut.h>
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#include <rdcae.h>
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#include <rduser.h>
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#include <rdstation.h>
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#include <rdpeaksexport.h>
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//
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// Widget Settings
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//
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#define EDITAUDIO_WIDGET_WIDTH 834
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#define EDITAUDIO_WIDGET_HEIGHT 680
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#define EDITAUDIO_WAVEFORM_WIDTH 717
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#define EDITAUDIO_WAVEFORM_HEIGHT 352
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#define EDITAUDIO_PAN_SIZE 300
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#define EDITAUDIO_TAIL_PREROLL 1500
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#define EDITAUDIO_DEFAULT_GAIN -12
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#define EDITAUDIO_BUTTON_FLASH_PERIOD 200
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#define EDITAUDIO_START_GAP 10
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//
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// Widget Colors
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//
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#define EDITAUDIO_PLAY_COLOR white
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#define EDITAUDIO_REMOVE_FLASH_COLOR blue
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#define EDITAUDIO_WAVEFORM_COLOR black
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#define EDITAUDIO_HIGHLIGHT_COLOR colorGroup().mid()
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class RDEditAudio : public QDialog
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{
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Q_OBJECT
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public:
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RDEditAudio(RDCart *cart,QString cut_name,RDCae *cae,RDUser *user,
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RDStation *station,RDConfig *config,int card,int port,
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int preroll,int trim_level,
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QWidget *parent=0,const char *name=0);
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~RDEditAudio();
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QSize sizeHint() const;
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QSizePolicy sizePolicy() const;
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private slots:
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void saveData();
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void cancelData();
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void xFullIn();
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void xUp();
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void xDown();
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void xFullOut();
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void yUp();
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void yDown();
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void gotoCursorData();
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void gotoHomeData();
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void gotoEndData();
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void hscrollData(int);
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void playStartData();
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void playCursorData();
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void pauseData();
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void stopData();
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void loopData();
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void playedData(int handle);
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void pausedData(int handle);
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void positionData(int handle,unsigned pos);
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void cuePointData(int);
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void cueEditData(int);
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void cueEscData(int);
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void updateMenuData();
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void deleteSegueData();
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void deleteFadeupData();
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void deleteFadedownData();
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void deleteTalkData();
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void deleteHookData();
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void trimHeadData();
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void trimTailData();
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void gainUpPressedData();
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void gainDownPressedData();
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void gainChangedData();
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void gainReleasedData();
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void gainTimerData();
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void removeButtonData();
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void meterData();
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protected:
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void paintEvent(QPaintEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void keyPressEvent(QKeyEvent *e);
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void closeEvent(QCloseEvent *e);
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private:
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enum CuePoints {Play=0,Start=1,End=2,SegueStart=3,SegueEnd=4,
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TalkStart=5,TalkEnd=6,HookStart=7,HookEnd=8,
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FadeUp=9,FadeDown=10,LastMarker=11};
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enum Arrow {None=0,Left=1,Right=2};
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enum PlayMode {FromStart=1,FromCursor=2,Region=3};
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enum GainChange {GainNone=0,GainUp=1,GainDown=2};
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void DeleteMarkerData(int id);
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void PreRoll(int cursor,RDEditAudio::CuePoints);
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bool PositionCursor(int cursor=0,bool relative=false);
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void ValidateMarkers();
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bool SaveMarkers();
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void LoopRegion(int cursor0,int cursor1);
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void UpdateCounters();
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void DrawMaps();
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void UpdateCursors();
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void DrawCursors(int xpos,int ypos,int xsize,int ysize,int chan);
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int DrawCursor(int xpos,int ypos,int xsize,int ysize,int chan,
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int samp,int prev,QColor color,Arrow arrow,int apos,
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RDEditAudio::CuePoints pt,Qt::RasterOp op=Qt::CopyROP);
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void EraseCursor(int xpos,int ypos,int xsize,int ysize,int chan,
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int samp,int prev,QColor color,Arrow arrow,int apos);
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void DrawWave(int xsize,int ysize,int chan,QString label,QPixmap *pix);
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void DrawPointers();
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void CenterDisplay();
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int GetTime(int samples);
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RDCut *edit_cut;
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RDPeaksExport *edit_peaks;
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unsigned edit_sample_rate;
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unsigned edit_sample_length;
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unsigned edit_channels;
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QPopupMenu *edit_menu;
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QScrollBar *edit_hscroll;
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QImage edit_left_ref_image;
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QImage edit_right_ref_image;
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QImage edit_left_image;
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QImage edit_right_image;
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QLineEdit *edit_overall_edit;
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QLineEdit *edit_region_edit;
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QLabel *edit_region_edit_label;
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QLineEdit *edit_size_edit;
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RDMarkerEdit *edit_cursor_edit[RDEditAudio::LastMarker];
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QCursor *edit_arrow_cursor;
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QCursor *edit_cross_cursor;
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QPointArray *edit_wave_array;
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QSpinBox *edit_trim_box;
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RDMarkerButton *edit_cue_button[RDEditAudio::LastMarker];
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QString edit_cue_string;
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RDPushButton *edit_remove_button;
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QCheckBox *edit_overlap_box;
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RDTransportButton *edit_loop_button;
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RDTransportButton *edit_play_start_button;
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RDTransportButton *edit_play_cursor_button;
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RDTransportButton *edit_pause_button;
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RDTransportButton *edit_stop_button;
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RDStereoMeter *edit_meter;
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QRangeControl *edit_gain_control;
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RDMarkerEdit *edit_gain_edit;
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QTimer *edit_gain_timer;
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QTimer *edit_meter_timer;
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GainChange edit_gain_mode;
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int edit_gain_count;
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CuePoints edit_cue_point;
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PlayMode edit_play_mode;
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unsigned short *edit_energy;
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int edit_energy_size;
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double edit_factor_x;
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double edit_max_factor_x;
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int edit_gain;
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bool is_playing;
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bool is_paused;
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bool is_stopped;
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bool use_looping;
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bool is_looping;
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bool left_button_pressed;
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bool center_button_pressed;
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bool delete_marker;
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bool pause_mode;
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int baseline;
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int played_cursor;
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int edit_cursors[RDEditAudio::LastMarker];
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short *energy_data;
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int energy_size;
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bool ignore_pause;
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int edit_handle;
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int edit_card;
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int edit_stream;
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int edit_port;
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int edit_preroll;
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RDCae *edit_cae;
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RDStation *edit_station;
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RDUser *edit_user;
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RDConfig *edit_config;
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};
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#endif // RDEDIT_AUDIO_H
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