126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
#ifndef IMPORTMIDI_OPERATIONS_H
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#define IMPORTMIDI_OPERATIONS_H
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#include "importmidi_operation.h"
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#include "importmidi_data.h"
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namespace Ms {
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// operation types are in importmidi_operation.h
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// to add an operation one need to add code also to:
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// - importmidi_operation.h,
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// - importmidi_opmodel.cpp (2 places),
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// - importmidi_trmodel.cpp (2 places),
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// and - other importmidi files where algorithm requires it
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struct SearchTuplets
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{
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bool doSearch = true;
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bool duplets = false;
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bool triplets = true;
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bool quadruplets = true;
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bool quintuplets = true;
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bool septuplets = true;
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bool nonuplets = true;
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};
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struct Quantization
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{
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MidiOperation::QuantValue value = MidiOperation::QuantValue::FROM_PREFERENCES;
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bool reduceToShorterNotesInBar = true;
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bool humanPerformance = false;
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};
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struct LHRHSeparation
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{
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bool doIt = false;
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MidiOperation::LHRHMethod method = MidiOperation::LHRHMethod::HAND_WIDTH;
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MidiOperation::Octave splitPitchOctave = MidiOperation::Octave::C4;
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MidiOperation::Note splitPitchNote = MidiOperation::Note::E;
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};
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struct SplitDrums
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{
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bool doSplit = false;
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bool showStaffBracket = true;
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};
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// bool and enum-like elementary operations (itself and inside structs) are allowed
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struct TrackOperations
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{
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int reorderedIndex = 0;
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bool doImport = true;
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Quantization quantize;
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bool useDots = true;
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LHRHSeparation LHRH;
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SearchTuplets tuplets;
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bool useMultipleVoices = true;
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bool changeClef = true;
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MidiOperation::Swing swing = MidiOperation::Swing::NONE;
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SplitDrums splitDrums;
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bool removeDrumRests = true;
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bool pickupMeasure = true;
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int lyricTrackIndex = -1; // empty lyric
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};
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struct TrackMeta
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{
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std::string staffName; // will be converted to unicode later
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QString instrumentName;
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bool isDrumTrack;
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int initLyricTrackIndex;
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};
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struct TrackData
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{
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TrackMeta meta;
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TrackOperations opers;
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};
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struct DefinedTrackOperations
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{
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QSet<int> undefinedOpers;
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bool isDrumTrack;
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bool allTracksSelected;
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TrackOperations opers;
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};
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class ReducedFraction;
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class MidiImportOperations
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{
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public:
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void appendTrackOperations(const TrackOperations& operations);
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void clear();
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void setCurrentTrack(int trackIndex);
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void setCurrentMidiFile(const QString &fileName);
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int currentTrack() const { return currentTrack_; }
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TrackOperations currentTrackOperations() const;
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TrackOperations trackOperations(int trackIndex) const;
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int count() const { return operations_.size(); }
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MidiData& midiData() { return midiData_; }
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QString charset() const;
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void adaptForPercussion(int trackIndex, bool isDrumTrack);
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// lyrics
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void addTrackLyrics(const std::multimap<ReducedFraction, std::string> &trackLyrics);
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const QList<std::multimap<ReducedFraction, std::string> > *getLyrics();
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private:
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QList<TrackOperations> operations_;
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TrackOperations defaultOpers;
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int currentTrack_ = -1;
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QString currentMidiFile_;
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MidiData midiData_;
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bool isValidIndex(int index) const;
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};
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} // namespace Ms
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Q_DECLARE_METATYPE(Ms::TrackData);
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#endif // IMPORTMIDI_OPERATIONS_H
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