Mercurial > hg > svgui
view layer/FlexiNoteLayer.h @ 1298:f24f64e441ac plugin-path-config
Fix compiler warning
author | Chris Cannam |
---|---|
date | Mon, 11 Jun 2018 11:38:09 +0100 |
parents | bb80983c9e61 |
children | a18e78b9c78b |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef _FLEXINOTE_LAYER_H_ #define _FLEXINOTE_LAYER_H_ #define NOTE_HEIGHT 16 #include "SingleColourLayer.h" #include "VerticalScaleLayer.h" #include "data/model/FlexiNoteModel.h" #include <QObject> #include <QColor> class View; class QPainter; class SparseTimeValueModel; class FlexiNoteLayer : public SingleColourLayer, public VerticalScaleLayer { Q_OBJECT public: FlexiNoteLayer(); virtual void paint(LayerGeometryProvider *v, QPainter &paint, QRect rect) const; virtual int getVerticalScaleWidth(LayerGeometryProvider *v, bool, QPainter &) const; virtual void paintVerticalScale(LayerGeometryProvider *v, bool, QPainter &paint, QRect rect) const; virtual QString getFeatureDescription(LayerGeometryProvider *v, QPoint &) const; virtual bool snapToFeatureFrame(LayerGeometryProvider *v, sv_frame_t &frame, int &resolution, SnapType snap) const; virtual void drawStart(LayerGeometryProvider *v, QMouseEvent *); virtual void drawDrag(LayerGeometryProvider *v, QMouseEvent *); virtual void drawEnd(LayerGeometryProvider *v, QMouseEvent *); virtual void eraseStart(LayerGeometryProvider *v, QMouseEvent *); virtual void eraseDrag(LayerGeometryProvider *v, QMouseEvent *); virtual void eraseEnd(LayerGeometryProvider *v, QMouseEvent *); virtual void editStart(LayerGeometryProvider *v, QMouseEvent *); virtual void editDrag(LayerGeometryProvider *v, QMouseEvent *); virtual void editEnd(LayerGeometryProvider *v, QMouseEvent *); virtual void splitStart(LayerGeometryProvider *v, QMouseEvent *); virtual void splitEnd(LayerGeometryProvider *v, QMouseEvent *); virtual void addNote(LayerGeometryProvider *v, QMouseEvent *e); virtual void mouseMoveEvent(LayerGeometryProvider *v, QMouseEvent *); virtual bool editOpen(LayerGeometryProvider *v, QMouseEvent *); virtual void moveSelection(Selection s, sv_frame_t newStartFrame); virtual void resizeSelection(Selection s, Selection newSize); virtual void deleteSelection(Selection s); virtual void deleteSelectionInclusive(Selection s); virtual void copy(LayerGeometryProvider *v, Selection s, Clipboard &to); virtual bool paste(LayerGeometryProvider *v, const Clipboard &from, sv_frame_t frameOffset, bool interactive); void splitNotesAt(LayerGeometryProvider *v, sv_frame_t frame); void snapSelectedNotesToPitchTrack(LayerGeometryProvider *v, Selection s); void mergeNotes(LayerGeometryProvider *v, Selection s, bool inclusive); virtual const Model *getModel() const { return m_model; } void setModel(FlexiNoteModel *model); virtual PropertyList getProperties() const; virtual QString getPropertyLabel(const PropertyName &) const; virtual PropertyType getPropertyType(const PropertyName &) const; virtual QString getPropertyGroupName(const PropertyName &) const; virtual int getPropertyRangeAndValue(const PropertyName &, int *min, int *max, int *deflt) const; virtual QString getPropertyValueLabel(const PropertyName &, int value) const; virtual void setProperty(const PropertyName &, int value); enum VerticalScale { AutoAlignScale, LinearScale, LogScale, MIDIRangeScale }; //GF: Tonioni: context sensitive note edit actions (denoted clockwise from top). enum EditMode { DragNote, RightBoundary, SplitNote, LeftBoundary }; void setIntelligentActions(bool on) { m_intelligentActions=on; } void setVerticalScale(VerticalScale scale); VerticalScale getVerticalScale() const { return m_verticalScale; } virtual bool isLayerScrollable(const LayerGeometryProvider *v) const; virtual bool isLayerEditable() const { return true; } virtual int getCompletion(LayerGeometryProvider *) const { return m_model->getCompletion(); } virtual bool getValueExtents(double &min, double &max, bool &log, QString &unit) const; virtual bool getDisplayExtents(double &min, double &max) const; virtual bool setDisplayExtents(double min, double max); virtual int getVerticalZoomSteps(int &defaultStep) const; virtual int getCurrentVerticalZoomStep() const; virtual void setVerticalZoomStep(int); virtual RangeMapper *getNewVerticalZoomRangeMapper() const; /** * Add a note-on. Used when recording MIDI "live". The note will * not be finally added to the layer until the corresponding * note-off. */ void addNoteOn(sv_frame_t frame, int pitch, int velocity); /** * Add a note-off. This will cause a note to appear, if and only * if there is a matching pending note-on. */ void addNoteOff(sv_frame_t frame, int pitch); /** * Abandon all pending note-on events. */ void abandonNoteOns(); virtual void toXml(QTextStream &stream, QString indent = "", QString extraAttributes = "") const; void setProperties(const QXmlAttributes &attributes); void setVerticalRangeToNoteRange(LayerGeometryProvider *v); /// VerticalScaleLayer methods virtual int getYForValue(LayerGeometryProvider *v, double value) const; virtual double getValueForY(LayerGeometryProvider *v, int y) const; virtual QString getScaleUnits() const; signals: void reAnalyseRegion(sv_frame_t, sv_frame_t, float, float); void materialiseReAnalysis(); protected: void getScaleExtents(LayerGeometryProvider *, double &min, double &max, bool &log) const; bool shouldConvertMIDIToHz() const; virtual int getDefaultColourHint(bool dark, bool &impose); FlexiNoteModel::PointList getLocalPoints(LayerGeometryProvider *v, int) const; bool getPointToDrag(LayerGeometryProvider *v, int x, int y, FlexiNoteModel::Point &) const; bool getNoteToEdit(LayerGeometryProvider *v, int x, int y, FlexiNoteModel::Point &) const; void getRelativeMousePosition(LayerGeometryProvider *v, FlexiNoteModel::Point ¬e, int x, int y, bool &closeToLeft, bool &closeToRight, bool &closeToTop, bool &closeToBottom) const; SparseTimeValueModel *getAssociatedPitchModel(LayerGeometryProvider *v) const; bool updateNoteValueFromPitchCurve(LayerGeometryProvider *v, FlexiNoteModel::Point ¬e) const; void splitNotesAt(LayerGeometryProvider *v, sv_frame_t frame, QMouseEvent *e); FlexiNoteModel *m_model; bool m_editing; bool m_intelligentActions; int m_dragPointX; int m_dragPointY; int m_dragStartX; int m_dragStartY; FlexiNoteModel::Point m_originalPoint; FlexiNoteModel::Point m_editingPoint; sv_frame_t m_greatestLeftNeighbourFrame; sv_frame_t m_smallestRightNeighbourFrame; FlexiNoteModel::EditCommand *m_editingCommand; VerticalScale m_verticalScale; EditMode m_editMode; typedef std::set<FlexiNoteModel::Point, FlexiNoteModel::Point::Comparator> FlexiNoteSet; FlexiNoteSet m_pendingNoteOns; mutable double m_scaleMinimum; mutable double m_scaleMaximum; bool shouldAutoAlign() const; void finish(FlexiNoteModel::EditCommand *command) { Command *c = command->finish(); if (c) CommandHistory::getInstance()->addCommand(c, false); } }; #endif