#pragma once
#ifndef GUTIL_H
#define GUTIL_H
#include "tcommon.h"
#include <QImage>
#include <QFrame>
#include <QColor>
#include "traster.h"
#include "toonz/preferences.h"
#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
// forward declaration
class TMouseEvent;
class QMouseEvent;
class QTabletEvent;
class QKeyEvent;
class QUrl;
class TFilePath;
//=============================================================================
// Constant definition
//-----------------------------------------------------------------------------
namespace {
const QColor grey120(120, 120, 120);
const QColor grey210(210, 210, 210);
const QColor grey225(225, 225, 225);
const QColor grey190(190, 190, 190);
const QColor grey150(150, 150, 150);
struct SvgRenderParams {
QSize size;
QRectF rect;
};
} // namespace
class QPainter;
class QIcon;
class TFilePath;
class QPainterPath;
class TStroke;
//-----------------------------------------------------------------------------
QString DVAPI getIconThemePath(const QString &filePath);
//-----------------------------------------------------------------------------
QString DVAPI fileSizeString(qint64 size, int precision = 2);
//-----------------------------------------------------------------------------
QImage DVAPI rasterToQImage(const TRasterP &ras, bool premultiplied = true,
bool mirrored = true);
//-----------------------------------------------------------------------------
QPixmap DVAPI rasterToQPixmap(const TRaster32P &ras, bool premultiplied = true,
bool setDevPixRatio = false);
//-----------------------------------------------------------------------------
TRaster32P DVAPI rasterFromQImage(QImage image, bool premultiply = true,
bool mirror = true);
//-----------------------------------------------------------------------------
TRaster32P DVAPI rasterFromQPixmap(QPixmap pixmap, bool premultiply = true,
bool mirror = true);
//-----------------------------------------------------------------------------
void DVAPI drawPolygon(QPainter &p, const std::vector<QPointF> &points,
bool fill = false, const QColor colorFill = Qt::white,
const QColor colorLine = Qt::black);
//-----------------------------------------------------------------------------
void DVAPI drawArrow(QPainter &p, const QPointF a, const QPointF b,
const QPointF c, bool fill = false,
const QColor colorFill = Qt::white,
const QColor colorLine = Qt::black);
//-----------------------------------------------------------------------------
QPixmap DVAPI scalePixmapKeepingAspectRatio(QPixmap p, QSize size,
QColor color = Qt::white);
//-----------------------------------------------------------------------------
SvgRenderParams calculateSvgRenderParams(const QSize &desiredSize,
QSize &imageSize,
Qt::AspectRatioMode aspectRatioMode);
//-----------------------------------------------------------------------------
QPixmap DVAPI
svgToPixmap(const QString &svgFilePath, QSize size = QSize(),
Qt::AspectRatioMode aspectRatioMode = Qt::IgnoreAspectRatio,
QColor bgColor = Qt::transparent);
//-----------------------------------------------------------------------------
QImage DVAPI
svgToImage(const QString &svgFilePath, QSize size = QSize(),
Qt::AspectRatioMode aspectRatioMode = Qt::IgnoreAspectRatio,
QColor bgColor = Qt::transparent);
//-----------------------------------------------------------------------------
// returns device-pixel ratio. It is 1 for normal monitors and 2 (or higher
// ratio) for high DPI monitors. Setting "Display > Set custom text size(DPI)"
// for Windows corresponds to this ratio.
int DVAPI getDevicePixelRatio(const QWidget *widget = nullptr);
//-----------------------------------------------------------------------------
QImage DVAPI adjustImageOpacity(const QImage &input, qreal opacity = 1.0);
//-----------------------------------------------------------------------------
QImage DVAPI compositeImage(const QImage &input, QSize newSize = QSize(),
bool scaleInput = false,
QColor bgColor = Qt::transparent);
//-----------------------------------------------------------------------------
QPixmap DVAPI convertImageToPixmap(const QImage &image);
//-----------------------------------------------------------------------------
QImage DVAPI
generateIconImage(const QString &iconSVGName, qreal opacity = qreal(1.0),
QSize newSize = QSize(),
Qt::AspectRatioMode aspectRatioMode = Qt::IgnoreAspectRatio);
//-----------------------------------------------------------------------------
QPixmap DVAPI
generateIconPixmap(const QString &iconSVGName, qreal opacity = qreal(1.0),
QSize newSize = QSize(),
Qt::AspectRatioMode aspectRatioMode = Qt::IgnoreAspectRatio);
//-----------------------------------------------------------------------------
void DVAPI addImagesToIcon(QIcon &icon, const QImage &baseImg,
const QImage &overImg = QImage(),
const QImage &onImg = QImage(),
bool useFullOpacity = false);
//-----------------------------------------------------------------------------
void DVAPI addPixmapToAllModesAndStates(QIcon &icon, const QPixmap &pixmap);
//-----------------------------------------------------------------------------
QIcon DVAPI createQIcon(const QString &iconSVGName, bool useFullOpacity = false,
bool isForMenuItem = false, QSize newSize = QSize());
QIcon DVAPI createQIconPNG(const char *iconPNGName);
QIcon DVAPI createQIconOnOffPNG(const char *iconPNGName, bool withOver = true);
QIcon DVAPI createTemporaryIconFromName(const char *commandName);
inline QSize dimension2QSize(const TDimension &sz) {
return QSize(sz.lx, sz.ly);
}
inline TDimension qsize2Dimension(const QSize &sz) {
return TDimension(sz.width(), sz.height());
}
QString DVAPI toQString(const TFilePath &path);
bool DVAPI isSpaceString(const QString &str);
bool DVAPI isValidFileName(const QString &fileName);
bool DVAPI isValidFileName_message(const QString &fileName);
bool DVAPI isReservedFileName(const QString &fileName);
bool DVAPI isReservedFileName_message(const QString &fileName);
QString DVAPI elideText(const QString &columnName, const QFont &font,
int width);
QString DVAPI elideText(const QString &columnName, const QFontMetrics &fm,
int width, const QString &elideSymbol);
QUrl DVAPI pathToUrl(const TFilePath &path);
bool DVAPI isResource(const QString &path);
bool DVAPI isResource(const QUrl &url);
bool DVAPI isResourceOrFolder(const QUrl &url);
bool DVAPI acceptResourceDrop(const QList<QUrl> &urls);
bool DVAPI acceptResourceOrFolderDrop(const QList<QUrl> &urls);
inline QPointF toQPointF(const TPointD &p) { return QPointF(p.x, p.y); }
inline QPointF toQPointF(const TPoint &p) { return QPointF(p.x, p.y); }
inline QPoint toQPoint(const TPoint &p) { return QPoint(p.x, p.y); }
inline TPointD toTPointD(const QPointF &p) { return TPointD(p.x(), p.y()); }
inline TPointD toTPointD(const QPoint &p) { return TPointD(p.x(), p.y()); }
inline TPoint toTPoint(const QPoint &p) { return TPoint(p.x(), p.y()); }
inline QRect toQRect(const TRect &r) {
return QRect(r.x0, r.y0, r.getLx(), r.getLy());
}
inline QRectF toQRectF(const TRectD &r) {
return QRectF(r.x0, r.y0, r.getLx(), r.getLy());
}
inline QRectF toQRectF(const TRect &r) {
return QRectF(r.x0, r.y0, r.getLx(), r.getLy());
}
inline TRect toTRect(const QRect &r) {
return TRect(r.left(), r.top(), r.right(), r.bottom());
}
inline TRectD toTRectD(const QRectF &r) {
return TRectD(r.left(), r.top(), r.right(), r.bottom());
}
inline TRectD toTRectD(const QRect &r) {
return TRectD(r.left(), r.top(), r.right() + 1, r.bottom() + 1);
}
QPainterPath DVAPI strokeToPainterPath(TStroke *stroke);
//-----------------------------------------------------------------------------
// This widget is only used to set the background color of the tabBar
// using the styleSheet.
// It is also used to take 6px on the left before the tabBar
class DVAPI TabBarContainter final : public QFrame {
Q_OBJECT
public:
TabBarContainter(QWidget *parent = 0);
protected:
QColor m_bottomBelowLineColor, m_bottomAboveLineColor;
Q_PROPERTY(QColor BottomBelowLineColor READ getBottomBelowLineColor WRITE
setBottomBelowLineColor);
Q_PROPERTY(QColor BottomAboveLineColor READ getBottomAboveLineColor WRITE
setBottomAboveLineColor);
void paintEvent(QPaintEvent *event) override;
void setBottomBelowLineColor(const QColor &color) {
m_bottomBelowLineColor = color;
}
QColor getBottomBelowLineColor() const { return m_bottomBelowLineColor; }
void setBottomAboveLineColor(const QColor &color) {
m_bottomAboveLineColor = color;
}
QColor getBottomAboveLineColor() const { return m_bottomAboveLineColor; }
};
//-----------------------------------------------------------------------------
// This widget is only used to set the background color of the playToolBar
// using the styleSheet. And to put a line in the upper zone
class DVAPI ToolBarContainer final : public QFrame {
public:
ToolBarContainer(QWidget *parent = 0);
protected:
void paintEvent(QPaintEvent *event) override;
};
QString DVAPI operator+(const QString &a, const TFilePath &fp);
//-----------------------------------------------------------------------------
// Theme Manager
// For managing icon themes
class DVAPI ThemeManager { // singleton
public:
static ThemeManager &getInstance();
void buildIconPathsMap(const QString &path);
bool hasIcon(const QString &iconName) const;
QString getIconPath(const QString &iconName) const;
qreal getOnOpacity() const;
qreal getOffOpacity() const;
qreal getDisabledOpacity() const;
QImage recolorBlackPixels(const QImage &image, QColor color = QColor());
QPixmap recolorBlackPixels(const QPixmap &input, QColor color = QColor());
// Debug
void printiconPathsMap();
ThemeManager(ThemeManager const &) = delete;
void operator=(ThemeManager const &) = delete;
~ThemeManager();
private:
ThemeManager();
class ThemeManagerImpl; // forward declaration
std::unique_ptr<ThemeManagerImpl> impl; // opaque pointer
};
QString DVAPI getIconPath(const QString &path);
#endif // GUTIL_H