SvgChangeTextPaddingMarginStrategy.cpp File Reference

#include "SvgChangeTextPaddingMarginStrategy.h"
#include "SvgTextTool.h"
#include <KoPathShape.h>
#include <KoPathSegment.h>
#include <KoSvgTextProperties.h>
#include <KisHandlePainterHelper.h>
#include "SvgTextMergePropertiesRangeCommand.h"
#include <kis_global.h>

Go to the source code of this file.

Functions
QLineF	getLine (QPointF mousePos, KoPathShape *referenceShape, bool isPadding)
KoSvgTextProperties	getProperties (bool isPadding, QLineF line, KoSvgTextProperties previous=KoSvgTextProperties())

Function Documentation

getLine()

QLineF getLine	(	QPointF	mousePos,
		KoPathShape *	referenceShape,
		bool	isPadding )

Definition at line 104 of file SvgChangeTextPaddingMarginStrategy.cpp.

                                                                              {
    if (!referenceShape) return QLineF();
    const bool hit = referenceShape->hitTest(mousePos);
    if ((!hit && isPadding) || (hit && !isPadding)) return QLineF();
 
    QPointF pos = referenceShape->documentToShape(mousePos);
    QLineF l(pos, pos);
 
    qreal minDistance = std::numeric_limits<qreal>::max();
 
    Q_FOREACH(KoPathSegment segment, referenceShape->segmentsAt(referenceShape->outlineRect().adjusted(-2, -2, 2, 2))) {
        const qreal nearestT = segment.nearestPoint(pos);
        const QPointF nearestP = segment.pointAt(nearestT);
        const qreal distance = kisDistance(pos, nearestP);
        if (distance < minDistance) {
            l.setP1(nearestP);
            minDistance = distance;
        }
    }
    if (l.length() < 0) {
        l.setLength(0);
    }
    return l;
}

References distance(), KoShape::documentToShape(), KoPathShape::hitTest(), kisDistance(), KoPathSegment::nearestPoint(), KoPathShape::outlineRect(), KoPathSegment::pointAt(), and KoPathShape::segmentsAt().

getProperties()

KoSvgTextProperties getProperties	(	bool	isPadding,
		QLineF	line,
		KoSvgTextProperties	previous = KoSvgTextProperties() )

Definition at line 129 of file SvgChangeTextPaddingMarginStrategy.cpp.

                                                                                                                     {
    KoSvgTextProperties::PropertyId propId = isPadding? KoSvgTextProperties::ShapePaddingId: KoSvgTextProperties::ShapeMarginId;
    KoSvgText::CssLengthPercentage length;
    length.value = line.length();
    previous.setProperty(propId, QVariant::fromValue(length));
    return previous;
}

References length(), KoSvgTextProperties::ShapeMarginId, KoSvgTextProperties::ShapePaddingId, and KoSvgText::CssLengthPercentage::value.