RTextLayout.h

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#ifndef RTEXTLAYOUT_H
#define RTEXTLAYOUT_H
 
#include "core_global.h"
 
#include <QTextLayout>
#include <QSharedPointer>
#include <QList>
#include <QTransform>
 
#include "RBox.h"
#include "RPainterPath.h"
 
class QCADCORE_EXPORT RTextLayout {
public:
    RTextLayout() : ttf(false), correspondingPainterPaths(0), height(0.0) {}
 
    RTextLayout(QSharedPointer<QTextLayout> layout, const QTransform& transform, const QColor& color) :
        ttf(true),
        layout(layout),
        transform(transform),
        correspondingPainterPaths(0),
        color(color),
        height(0.0) {}
 
    RTextLayout(const QList<RPainterPath>& pps, const QColor& color) :
        ttf(false),
        painterPaths(pps),
        correspondingPainterPaths(0),
        color(color),
        height(0.0) {}
 
    bool isEmpty() const {
        return layout.isNull() && painterPaths.isEmpty();
    }
 
    bool isTTF() const {
        return ttf;
    }
 
    bool hasPainterPath() const {
        return !painterPaths.isEmpty();
    }
 
    QSharedPointer<QTextLayout> getLayout() const {
        return layout;
    }
 
    QTransform getTransform() const {
        return transform;
    }
 
    QColor getColor() const {
        return color;
    }
 
    QString getText() const {
        if (layout.isNull()) {
            return QString();
        }
        return layout->text();
    }
 
    QString getFont() const {
        if (layout.isNull()) {
            return QString();
        }
        return layout->font().family();
    }
 
    bool isBold() const {
        if (layout.isNull()) {
            return false;
        }
        return layout->font().bold();
    }
 
    bool isItalic() const {
        if (layout.isNull()) {
            return false;
        }
        return layout->font().italic();
    }
 
    bool isUnderline() const {
        if (layout.isNull()) {
            return false;
        }
        return layout->font().underline();
    }
 
//    RVector getPosition() const {
//        return position;
//    }
 
    double getHeight() const {
        return height;
    }
 
    RBox getBoundingBox() const {
        return boundingBox;
    }
 
public:
    bool ttf;
    QSharedPointer<QTextLayout> layout;
    QTransform transform;
    // painter paths for CAD font glyphs:
    QList<RPainterPath> painterPaths;
    // number of RTextRenderer::painterPaths corresponding to this layout
    // used to keep track of painter path and layout relationships
    int correspondingPainterPaths;
    QColor color;
    double height;
    //RVector position;
    RBox boundingBox;
};
 
Q_DECLARE_METATYPE(RTextLayout)
Q_DECLARE_METATYPE(RTextLayout*)
 
#endif