Chris@133
|
1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
|
Chris@133
|
2
|
Chris@133
|
3 /*
|
Chris@133
|
4 Sonic Visualiser
|
Chris@133
|
5 An audio file viewer and annotation editor.
|
Chris@133
|
6 Centre for Digital Music, Queen Mary, University of London.
|
Chris@182
|
7 This file copyright 2006 QMUL.
|
Chris@133
|
8
|
Chris@133
|
9 This program is free software; you can redistribute it and/or
|
Chris@133
|
10 modify it under the terms of the GNU General Public License as
|
Chris@133
|
11 published by the Free Software Foundation; either version 2 of the
|
Chris@133
|
12 License, or (at your option) any later version. See the file
|
Chris@133
|
13 COPYING included with this distribution for more information.
|
Chris@133
|
14 */
|
Chris@133
|
15
|
Chris@193
|
16 #ifndef _SLICE_LAYER_H_
|
Chris@193
|
17 #define _SLICE_LAYER_H_
|
Chris@133
|
18
|
Chris@287
|
19 #include "SingleColourLayer.h"
|
Chris@133
|
20
|
Chris@153
|
21 #include "base/Window.h"
|
Chris@153
|
22
|
Chris@193
|
23 #include "data/model/DenseThreeDimensionalModel.h"
|
Chris@133
|
24
|
Chris@133
|
25 #include <QColor>
|
Chris@133
|
26
|
Chris@287
|
27 class SliceLayer : public SingleColourLayer
|
Chris@133
|
28 {
|
Chris@133
|
29 Q_OBJECT
|
Chris@133
|
30
|
Chris@133
|
31 public:
|
Chris@193
|
32 SliceLayer();
|
Chris@193
|
33 ~SliceLayer();
|
Chris@133
|
34
|
Chris@193
|
35 // virtual void setModel(const Model *model);
|
Chris@193
|
36 // virtual const Model *getModel() const { return m_model; }
|
Chris@193
|
37 virtual const Model *getModel() const { return 0; }
|
Chris@193
|
38
|
Chris@193
|
39 void setSliceableModel(const Model *model);
|
Chris@193
|
40
|
Chris@133
|
41 virtual void paint(View *v, QPainter &paint, QRect rect) const;
|
Chris@133
|
42
|
Chris@198
|
43 virtual QString getFeatureDescription(View *v, QPoint &) const;
|
Chris@198
|
44
|
Chris@195
|
45 virtual int getVerticalScaleWidth(View *v, QPainter &) const;
|
Chris@195
|
46 virtual void paintVerticalScale(View *v, QPainter &paint, QRect rect) const;
|
Chris@195
|
47
|
Chris@287
|
48 virtual ColourSignificance getLayerColourSignificance() const {
|
Chris@287
|
49 return ColourAndBackgroundSignificant;
|
Chris@287
|
50 }
|
Chris@287
|
51
|
Chris@153
|
52 virtual PropertyList getProperties() const;
|
Chris@153
|
53 virtual QString getPropertyLabel(const PropertyName &) const;
|
Chris@335
|
54 virtual QString getPropertyIconName(const PropertyName &) const;
|
Chris@153
|
55 virtual PropertyType getPropertyType(const PropertyName &) const;
|
Chris@153
|
56 virtual QString getPropertyGroupName(const PropertyName &) const;
|
Chris@153
|
57 virtual int getPropertyRangeAndValue(const PropertyName &,
|
Chris@216
|
58 int *min, int *max, int *deflt) const;
|
Chris@153
|
59 virtual QString getPropertyValueLabel(const PropertyName &,
|
Chris@153
|
60 int value) const;
|
Chris@167
|
61 virtual RangeMapper *getNewPropertyRangeMapper(const PropertyName &) const;
|
Chris@153
|
62 virtual void setProperty(const PropertyName &, int value);
|
Chris@133
|
63 virtual void setProperties(const QXmlAttributes &);
|
Chris@133
|
64
|
Chris@133
|
65 virtual bool getValueExtents(float &min, float &max,
|
Chris@133
|
66 bool &logarithmic, QString &unit) const;
|
Chris@133
|
67
|
Chris@217
|
68 virtual bool hasTimeXAxis() const { return false; }
|
Chris@217
|
69
|
Chris@248
|
70 virtual bool isLayerScrollable(const View *) const { return false; }
|
Chris@133
|
71
|
Chris@538
|
72 enum EnergyScale { LinearScale, MeterScale, dBScale, AbsoluteScale };
|
Chris@153
|
73
|
Chris@193
|
74 enum SamplingMode { NearestSample, SampleMean, SamplePeak };
|
Chris@153
|
75
|
Chris@197
|
76 enum PlotStyle { PlotLines, PlotSteps, PlotBlocks, PlotFilledBlocks };
|
Chris@153
|
77
|
Chris@193
|
78 enum BinScale { LinearBins, LogBins, InvertedLogBins };
|
Chris@153
|
79
|
Chris@197
|
80 void setFillColourMap(int);
|
Chris@197
|
81 int getFillColourMap() const { return m_colourMap; }
|
Chris@197
|
82
|
Chris@153
|
83 void setEnergyScale(EnergyScale);
|
Chris@153
|
84 EnergyScale getEnergyScale() const { return m_energyScale; }
|
Chris@153
|
85
|
Chris@193
|
86 void setSamplingMode(SamplingMode);
|
Chris@193
|
87 SamplingMode getSamplingMode() const { return m_samplingMode; }
|
Chris@153
|
88
|
Chris@193
|
89 void setPlotStyle(PlotStyle style);
|
Chris@193
|
90 PlotStyle getPlotStyle() const { return m_plotStyle; }
|
Chris@193
|
91
|
Chris@193
|
92 void setBinScale(BinScale scale);
|
Chris@193
|
93 BinScale getBinScale() const { return m_binScale; }
|
Chris@153
|
94
|
Chris@284
|
95 void setThreshold(float);
|
Chris@284
|
96 int getThreshold() const { return m_threshold; }
|
Chris@284
|
97
|
Chris@153
|
98 void setGain(float gain);
|
Chris@153
|
99 float getGain() const;
|
Chris@153
|
100
|
Chris@153
|
101 void setNormalize(bool n);
|
Chris@153
|
102 bool getNormalize() const;
|
Chris@153
|
103
|
Chris@316
|
104 virtual void toXml(QTextStream &stream, QString indent = "",
|
Chris@316
|
105 QString extraAttributes = "") const;
|
Chris@153
|
106
|
Chris@193
|
107 public slots:
|
Chris@193
|
108 void sliceableModelReplaced(const Model *, const Model *);
|
Chris@193
|
109 void modelAboutToBeDeleted(Model *);
|
Chris@133
|
110
|
Chris@133
|
111 protected:
|
Chris@265
|
112 virtual float getXForBin(int bin, int totalBins, float w) const;
|
Chris@265
|
113 virtual int getBinForX(float x, int totalBins, float w) const;
|
Chris@274
|
114
|
Chris@274
|
115 virtual float getYForValue(float value, const View *v, float &norm) const;
|
Chris@274
|
116 virtual float getValueForY(float y, const View *v) const;
|
Chris@198
|
117
|
Chris@199
|
118 virtual QString getFeatureDescription(View *v, QPoint &,
|
Chris@199
|
119 bool includeBinDescription,
|
Chris@199
|
120 int &minbin, int &maxbin,
|
Chris@199
|
121 int &range) const;
|
Chris@199
|
122
|
Chris@254
|
123 // This curve may, of course, be flat -- the spectrum uses it for
|
Chris@254
|
124 // normalizing the fft results by the fft size (with 1/(fftsize/2)
|
Chris@254
|
125 // in each bin).
|
Chris@254
|
126 typedef std::vector<float> BiasCurve;
|
Chris@254
|
127 virtual void getBiasCurve(BiasCurve &) const { return; }
|
Chris@254
|
128
|
Chris@284
|
129 virtual float getThresholdDb() const;
|
Chris@284
|
130
|
Chris@287
|
131 virtual int getDefaultColourHint(bool dark, bool &impose);
|
Chris@287
|
132
|
Chris@193
|
133 const DenseThreeDimensionalModel *m_sliceableModel;
|
Chris@197
|
134 int m_colourMap;
|
Chris@193
|
135 EnergyScale m_energyScale;
|
Chris@193
|
136 SamplingMode m_samplingMode;
|
Chris@193
|
137 PlotStyle m_plotStyle;
|
Chris@193
|
138 BinScale m_binScale;
|
Chris@193
|
139 bool m_normalize;
|
Chris@284
|
140 float m_threshold;
|
Chris@284
|
141 float m_initialThreshold;
|
Chris@193
|
142 float m_gain;
|
Chris@195
|
143 mutable std::vector<int> m_scalePoints;
|
Chris@267
|
144 mutable std::map<const View *, int> m_xorigins;
|
Chris@274
|
145 mutable std::map<const View *, int> m_yorigins;
|
Chris@274
|
146 mutable std::map<const View *, int> m_heights;
|
Chris@198
|
147 mutable size_t m_currentf0;
|
Chris@198
|
148 mutable size_t m_currentf1;
|
Chris@198
|
149 mutable std::vector<float> m_values;
|
Chris@133
|
150 };
|
Chris@133
|
151
|
Chris@133
|
152 #endif
|