166 lines
5 KiB
C++
166 lines
5 KiB
C++
#pragma once
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#ifndef TXSHSOUNDCOLUMN_INCLUDED
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#define TXSHSOUNDCOLUMN_INCLUDED
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#include "toonz/txshcolumn.h"
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#include "toonz/txshcell.h"
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#include "tsound.h"
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#include <QList>
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#include <QTimer>
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#undef DVAPI
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#undef DVVAR
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#ifdef TOONZLIB_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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//=============================================================================
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// forward declarations
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class TFilePath;
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class ColumnLevel;
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//=============================================================================
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//! The TXshSoundColumn class provides a sound column in xsheet and allows its
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//! management through cell concept.
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/*!Inherits \b TXshCellColumn. */
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//=============================================================================
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class DVAPI TXshSoundColumn final : public QObject, public TXshCellColumn {
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Q_OBJECT
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PERSIST_DECLARATION(TXshSoundColumn)
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TSoundOutputDevice *m_player;
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QList<ColumnLevel *> m_levels; // owner
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/*!Used to menage current playback.*/
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TSoundTrackP m_currentPlaySoundTrack;
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//! From 0.0 to 1.0
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double m_volume;
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bool m_isOldVersion;
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QTimer m_timer;
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public:
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TXshSoundColumn();
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~TXshSoundColumn();
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TXshColumn::ColumnType getColumnType() const override;
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TXshSoundColumn *getSoundColumn() override { return this; }
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bool canSetCell(const TXshCell &cell) const override;
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TXshColumn *clone() const override;
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/*! Clear column and set src level. */
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void assignLevels(const TXshSoundColumn *src);
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void loadData(TIStream &is) override;
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void saveData(TOStream &os) override;
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/*! r0 : min row not empty, r1 : max row not empty. Return row count.*/
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int getRange(int &r0, int &r1) const override;
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/*! Last not empty row - first not empty row. */
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int getRowCount() const override;
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/*! Return max row not empty. */
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int getMaxFrame() const override;
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/*! Return min row not empty.*/
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int getFirstRow() const override;
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const TXshCell &getCell(int row) const override;
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void getCells(int row, int rowCount, TXshCell cells[]) override;
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bool setCell(int row, const TXshCell &cell) override;
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/*! Return false if cannot set cells.*/
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bool setCells(int row, int rowCount, const TXshCell cells[]) override;
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void insertEmptyCells(int row, int rowCount) override;
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void clearCells(int row, int rowCount) override;
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void removeCells(int row, int rowCount) override;
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/*! Check if frames from \b row to \b row+rowCount are in sequence and
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* collapse level if it is true. */
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void updateCells(int row, int rowCount);
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/*! Modify range of level sound in row. Return new range value of the level in
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row.
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N.B. Row must be the first or last cell of a sound level. */
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int modifyCellRange(int row, int delta, bool modifyStartValue);
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bool isCellEmpty(int row) const override;
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/*! r0 : min row not empty of level in row, r1 : max row not empty of level in
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row.
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Return true if level range is not empty.*/
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bool getLevelRange(int row, int &r0, int &r1) const override;
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/*! r0 : min possible (without offset) row of level in row, r1 : max possible
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(without offset) row of level in row.
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Return true if level range is not empty.*/
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bool getLevelRangeWithoutOffset(int row, int &r0, int &r1) const;
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/*! Only debug. */
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void checkColumn() const override;
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void setXsheet(TXsheet *xsheet) override;
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void setFrameRate(double fps);
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void updateFrameRate(double fps);
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//! From 0.0 to 1.0
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void setVolume(double value);
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double getVolume() const;
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TSoundTrackP getCurrentPlaySoundTruck() { return m_currentPlaySoundTrack; }
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//! s0 and s1 are samples
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void play(TSoundTrackP soundtrack, int s0, int s1, bool loop);
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/*! Play the whole soundSequence, currentFrame it is used to compute an offset
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when the user play a single level and hence the audio behind..*/
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void play(ColumnLevel *ss, int currentFrame);
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void play(int currentFrame = 0);
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void stop();
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bool isPlaying() const;
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void scrub(int fromFrame, int toFrame);
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TSoundTrackP getOverallSoundTrack(
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int fromFrame = -1, int toFram = -1, double fps = -1,
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TSoundTrackFormat format = TSoundTrackFormat());
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TSoundTrackP mixingTogether(const std::vector<TXshSoundColumn *> &vect,
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int fromFrame = -1, int toFram = -1,
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double fps = -1);
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protected:
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bool setCell(int row, const TXshCell &cell, bool updateSequence);
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void removeCells(int row, int rowCount, bool shift);
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void setCellInEmptyFrame(int row, const TXshCell &cell);
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/*! If index == -1 insert soundColumnLevel at last and than order
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* soundColumnLevel by startFrame. */
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void insertColumnLevel(ColumnLevel *columnLevel, int index = -1);
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void removeColumnLevel(ColumnLevel *columnLevel);
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ColumnLevel *getColumnLevelByFrame(int frame) const;
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ColumnLevel *getColumnLevel(int index);
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int getColumnLevelIndex(ColumnLevel *ss) const;
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void clear();
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protected slots:
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void onTimerOut();
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};
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#ifdef _WIN32
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template class DV_EXPORT_API TSmartPointerT<TXshSoundColumn>;
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#endif
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typedef TSmartPointerT<TXshSoundColumn> TXshSoundColumnP;
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#endif
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