Mercurial > hg > svgui
view layer/NoteLayer.h @ 224:9465b5375235
* Fix #1672407 confused by plugin-named files in cwd (or home?)
* Fix #1491848 crash when loading new file while transform plugin runs
* Fix #1502287 Background remains black after spectrogram layer deleted
* Fix #1604477 Replacing the main audio file silences secondary audio file
* Fix failure to initialise property box layout to last preference on startup
* Fix resample/wrong-rate display in Pane, ensure that right rate is chosen
if all current models have an acceptable rate even if previous main model
had a different one
* Fix "global zoom" broken in previous commit
* Some fixes to spectrogram cache area updating (makes spectrogram appear
more quickly, previously it had a tendency to refresh with empty space)
* Fixes to colour 3d plot normalization
author | Chris Cannam |
---|---|
date | Thu, 08 Mar 2007 16:53:08 +0000 |
parents | 34bbbcb3c01f |
children | e175ade2d6b0 |
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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 _NOTE_LAYER_H_ #define _NOTE_LAYER_H_ #include "Layer.h" #include "data/model/NoteModel.h" #include <QObject> #include <QColor> class View; class QPainter; class NoteLayer : public Layer { Q_OBJECT public: NoteLayer(); virtual void paint(View *v, QPainter &paint, QRect rect) const; virtual QString getFeatureDescription(View *v, QPoint &) const; virtual bool snapToFeatureFrame(View *v, int &frame, size_t &resolution, SnapType snap) const; virtual void drawStart(View *v, QMouseEvent *); virtual void drawDrag(View *v, QMouseEvent *); virtual void drawEnd(View *v, QMouseEvent *); virtual void editStart(View *v, QMouseEvent *); virtual void editDrag(View *v, QMouseEvent *); virtual void editEnd(View *v, QMouseEvent *); virtual void editOpen(View *v, QMouseEvent *); virtual void moveSelection(Selection s, size_t newStartFrame); virtual void resizeSelection(Selection s, Selection newSize); virtual void deleteSelection(Selection s); virtual void copy(Selection s, Clipboard &to); virtual bool paste(const Clipboard &from, int frameOffset, bool interactive); virtual const Model *getModel() const { return m_model; } void setModel(NoteModel *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); void setBaseColour(QColor); QColor getBaseColour() const { return m_colour; } enum VerticalScale { AutoAlignScale, LinearScale, LogScale, MIDIRangeScale }; void setVerticalScale(VerticalScale scale); VerticalScale getVerticalScale() const { return m_verticalScale; } virtual bool isLayerScrollable(const View *v) const; virtual bool isLayerEditable() const { return true; } virtual int getCompletion(View *) const { return m_model->getCompletion(); } virtual bool getValueExtents(float &min, float &max, bool &log, QString &unit) const; virtual bool getDisplayExtents(float &min, float &max) const; virtual QString toXmlString(QString indent = "", QString extraAttributes = "") const; void setProperties(const QXmlAttributes &attributes); protected: void getScaleExtents(View *, float &min, float &max, bool &log) const; int getYForValue(View *v, float value) const; float getValueForY(View *v, int y) const; bool shouldConvertMIDIToHz() const; NoteModel::PointList getLocalPoints(View *v, int) const; NoteModel *m_model; bool m_editing; NoteModel::Point m_originalPoint; NoteModel::Point m_editingPoint; NoteModel::EditCommand *m_editingCommand; QColor m_colour; VerticalScale m_verticalScale; }; #endif