79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
#ifndef QT_FORK_AWESOME_RENDERER
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#define QT_FORK_AWESOME_RENDERER
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#include "./global.h"
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#include "./iconfwd.h"
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#include <QString>
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#include <memory>
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QT_FORWARD_DECLARE_CLASS(QByteArray)
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QT_FORWARD_DECLARE_CLASS(QColor)
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QT_FORWARD_DECLARE_CLASS(QPainter)
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QT_FORWARD_DECLARE_CLASS(QRect)
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QT_FORWARD_DECLARE_CLASS(QSize)
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QT_FORWARD_DECLARE_CLASS(QPaintDevice)
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QT_FORWARD_DECLARE_CLASS(QPixmap)
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QT_FORWARD_DECLARE_CLASS(QIcon)
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namespace QtForkAwesome {
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class QT_FORK_AWESOME_EXPORT Renderer {
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struct InternalData;
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public:
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explicit Renderer(const QString &fontFileName = QString());
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explicit Renderer(const QByteArray &fontData);
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~Renderer();
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operator bool() const;
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void render(QChar character, QPainter *painter, const QRect &rect, const QColor &color) const;
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void render(Icon icon, QPainter *painter, const QRect &rect, const QColor &color) const;
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QPixmap pixmap(QChar icon, const QSize &size, const QColor &color, qreal scaleFactor) const;
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QPixmap pixmap(Icon icon, const QSize &size, const QColor &color, qreal scaleFactor) const;
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QPixmap pixmap(QChar icon, const QSize &size, const QColor &color) const;
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QPixmap pixmap(Icon icon, const QSize &size, const QColor &color) const;
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void addThemeOverride(QChar character, const QString &iconNameInTheme);
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void addThemeOverride(Icon icon, const QString &iconNameInTheme);
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void addOverride(QChar character, const QIcon &override);
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void addOverride(Icon icon, const QIcon &override);
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void setAssociatedPaintDevice(QPaintDevice *paintDevice);
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void clearOverrides();
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static Renderer &global();
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private:
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std::unique_ptr<Renderer::InternalData> m_d;
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};
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/*!
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* \brief Renders the specified \a icon using the specified \a painter.
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*/
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inline void Renderer::render(Icon icon, QPainter *painter, const QRect &rect, const QColor &color) const
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{
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render(QChar(static_cast<IconBaseType>(icon)), painter, rect, color);
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}
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/*!
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* \brief Uses the icon from the current icon theme obtained via QIcon::fromTheme() for \a icon if it exists.
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*/
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inline void Renderer::addThemeOverride(Icon icon, const QString &iconNameInTheme)
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{
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addThemeOverride(QChar(static_cast<IconBaseType>(icon)), iconNameInTheme);
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}
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/*!
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* \brief Uses the specified \a override icon for \a icon if it is not null.
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*/
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inline void Renderer::addOverride(Icon icon, const QIcon &override)
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{
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addOverride(QChar(static_cast<IconBaseType>(icon)), override);
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}
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} // namespace QtForkAwesome
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#endif // QT_FORK_AWESOME_RENDERER
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