#pragma once
#ifndef COMBOHISTOGRAM_H
#define COMBOHISTOGRAM_H
#include "tcommon.h"
#include "traster.h"
#include "ttoonzimage.h"
#include "tpalette.h"
#include <QWidget>
#include <QStackedWidget>
#undef DVAPI
#undef DVVAR
#ifdef TOONZQT_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif
#ifdef _WIN32
#pragma warning(disable : 4251)
#endif
class QStackedWidget;
class QString;
class QComboBox;
class QColor;
class RGBLabel;
class QLabel;
#define COMBOHIST_RESOLUTION_W 256
#define COMBOHIST_RESOLUTION_H 100
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// 120405
//-----------------------------------------------------------------------------
class DVAPI ComboHistoRGBLabel : public QWidget {
QColor m_color;
public:
ComboHistoRGBLabel(QColor color, QWidget *parent);
~ComboHistoRGBLabel() {}
void setColorAndUpdate(QColor color);
protected:
void paintEvent(QPaintEvent *pe) override;
};
//-----------------------------------------------------------------------------
class DVAPI ChannelHistoGraph : public QWidget {
Q_OBJECT
QVector<int> m_values;
int m_pickedValue;
public:
int *m_channelValuePtr;
ChannelHistoGraph(QWidget *parent = 0, int *channelValue = 0);
~ChannelHistoGraph();
virtual void setValues();
void showCurrentChannelValue(int val);
protected:
void paintEvent(QPaintEvent *event) override;
};
//-----------------------------------------------------------------------------
class DVAPI RGBHistoGraph : public ChannelHistoGraph {
Q_OBJECT
QVector<int> m_rgbValues[3];
QImage m_histoImg;
public:
RGBHistoGraph(QWidget *parent = 0, int *channelValue = 0);
~RGBHistoGraph();
void setValues() override;
protected:
void paintEvent(QPaintEvent *event) override;
};
//-----------------------------------------------------------------------------
class DVAPI ChannelColorBar : public QWidget {
Q_OBJECT
QColor m_color;
public:
ChannelColorBar(QWidget *parent = 0, QColor m_color = QColor());
~ChannelColorBar() {}
protected:
void paintEvent(QPaintEvent *event) override;
};
//-----------------------------------------------------------------------------
class DVAPI ChannelHisto : public QWidget {
Q_OBJECT
ChannelHistoGraph *m_histogramGraph;
ChannelColorBar *m_colorBar;
public:
ChannelHisto(int channelIndex, int *channelValue, QWidget *parent = 0);
~ChannelHisto() {}
void refleshValue() { m_histogramGraph->setValues(); }
void showCurrentChannelValue(int val);
protected slots:
void onShowAlphaButtonToggled(bool visible);
};
//-----------------------------------------------------------------------------
class DVAPI ComboHistogram : public QWidget {
Q_OBJECT
TRasterP m_raster;
TPaletteP m_palette;
// rgba channels
int m_channelValue[4][COMBOHIST_RESOLUTION_W];
// rgba channels + composited
ChannelHisto *m_histograms[5];
ComboHistoRGBLabel *m_rgbLabel;
ComboHistoRGBLabel *m_rectAverageRgbLabel;
QLabel *m_xPosLabel;
QLabel *m_yPosLabel;
public:
ComboHistogram(QWidget *parent = 0);
~ComboHistogram();
TRasterP getRaster() const { return m_raster; }
void setRaster(const TRasterP &raster, const TPaletteP &palette = 0);
void updateInfo(const TPixel32 &pix, const TPointD &imagePos);
void updateAverageColor(const TPixel32 &pix);
protected:
void computeChannelsValue();
};
#endif