Mercurial > hg > svgui
view layer/SingleColourLayer.h @ 445:4a14499fb184
* Save & reload vertical scale extents from note, time/value & colour 3d
plot layers
* Fix display of vertical scale in zoomed colour 3d plot layer
author | Chris Cannam |
---|---|
date | Wed, 12 Nov 2008 15:51:41 +0000 |
parents | 2c59b0cd176b |
children | 156a120345ae |
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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 2007 QMUL. 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 _SINGLE_COLOUR_LAYER_H_ #define _SINGLE_COLOUR_LAYER_H_ #include "Layer.h" #include <QColor> #include <vector> #include <map> class SingleColourLayer : public Layer { Q_OBJECT public: virtual void setBaseColour(int); virtual int getBaseColour() const; virtual bool hasLightBackground() const; virtual ColourSignificance getLayerColourSignificance() const { return ColourDistinguishes; } virtual QPixmap getLayerPresentationPixmap(QSize size) const; 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 RangeMapper *getNewPropertyRangeMapper(const PropertyName &) const; virtual void setProperty(const PropertyName &, int value); virtual void toXml(QTextStream &stream, QString indent = "", QString extraAttributes = "") const; virtual void setProperties(const QXmlAttributes &attributes); virtual void setDefaultColourFor(View *v); protected: SingleColourLayer(); virtual QColor getBaseQColor() const; virtual QColor getBackgroundQColor(View *v) const; virtual QColor getForegroundQColor(View *v) const; std::vector<QColor> getPartialShades(View *v) const; virtual void flagBaseColourChanged() { } virtual int getDefaultColourHint(bool /* darkBackground */, bool & /* impose */) { return -1; } typedef std::map<int, int> ColourRefCount; static ColourRefCount m_colourRefCount; int m_colour; bool m_colourExplicitlySet; bool m_defaultColourSet; }; #endif