#include <KoShapeFillWrapper.h>

Classes
struct	Private

Public Member Functions
KUndo2Command *	applyGradient (const QGradient *gradient)

KUndo2Command *	applyGradientStopsOnly (const QGradient *gradient)

QColor	color () const

const QGradient *	gradient () const

QTransform	gradientTransform () const

bool	hasZeroLineWidth () const

bool	isMixedFill () const

	KoShapeFillWrapper (KoShape *shape, KoFlake::FillVariant fillVariant)

	KoShapeFillWrapper (QList< KoShape * > shapes, KoFlake::FillVariant fillVariant)

const SvgMeshGradient *	meshgradient () const

KUndo2Command *	setColor (const QColor &color)

KUndo2Command *	setGradient (const QGradient *gradient, const QTransform &transform)

KUndo2Command *	setLineWidth (const float &lineWidth)

KUndo2Command *	setMeshGradient (const SvgMeshGradient *gradient, const QTransform &transform)

KoFlake::FillType	type () const

	~KoShapeFillWrapper ()

Private Attributes
const QScopedPointer< Private >	m_d

Detailed Description

Definition at line 22 of file KoShapeFillWrapper.h.

Constructor & Destructor Documentation

◆ KoShapeFillWrapper() [1/2]

KoShapeFillWrapper::KoShapeFillWrapper	(	KoShape *	shape,
		KoFlake::FillVariant	fillVariant )

Definition at line 229 of file KoShapeFillWrapper.cpp.

    : m_d(new Private())
{
    KIS_SAFE_ASSERT_RECOVER_RETURN(shape);
    m_d->shapes << shape;
    m_d->fillVariant= fillVariant;
}

References KIS_SAFE_ASSERT_RECOVER_RETURN, and m_d.

◆ KoShapeFillWrapper() [2/2]

KoShapeFillWrapper::KoShapeFillWrapper	(	QList< KoShape * >	shapes,
		KoFlake::FillVariant	fillVariant )

Definition at line 238 of file KoShapeFillWrapper.cpp.

    : m_d(new Private())
{
    KIS_SAFE_ASSERT_RECOVER_RETURN(!shapes.isEmpty());
    m_d->shapes = shapes;
    m_d->fillVariant= fillVariant;
}

References KIS_SAFE_ASSERT_RECOVER_RETURN, and m_d.

◆ ~KoShapeFillWrapper()

KoShapeFillWrapper::~KoShapeFillWrapper ( )

Definition at line 246 of file KoShapeFillWrapper.cpp.

247{

248}

Member Function Documentation

◆ applyGradient()

KUndo2Command * KoShapeFillWrapper::applyGradient ( const QGradient * gradient )

Definition at line 420 of file KoShapeFillWrapper.cpp.

{
    return setGradient(gradient, gradientTransform());
}

References gradient(), gradientTransform(), and setGradient().

◆ applyGradientStopsOnly()

KUndo2Command * KoShapeFillWrapper::applyGradientStopsOnly ( const QGradient * gradient )

Definition at line 425 of file KoShapeFillWrapper.cpp.

{
    KUndo2Command *command = 0;
 
    if (m_d->fillVariant == KoFlake::Fill) {
        QList<QSharedPointer<KoShapeBackground>> newBackgrounds;
 
        foreach (KoShape *shape, m_d->shapes) {
            newBackgrounds <<  m_d->applyFillGradientStops(shape, gradient);
        }
 
        command = new KoShapeBackgroundCommand(m_d->shapes, newBackgrounds);
 
    } else {
        command = KoFlake::modifyShapesStrokes(m_d->shapes,
            [this, gradient] (KoShapeStrokeSP stroke) {
                m_d->applyFillGradientStops(stroke, gradient);
            });
    }
 
    return command;
}

References KoFlake::Fill, gradient(), m_d, and KoFlake::modifyShapesStrokes().

◆ color()

QColor KoShapeFillWrapper::color ( ) const

Definition at line 278 of file KoShapeFillWrapper.cpp.

{
    // this check guarantees that the shapes list is not empty and
    // the fill is not mixed!
    if (type() != KoFlake::Solid) return QColor();
 
    KoShape *shape = m_d->shapes.first();
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(shape, QColor());
 
    return m_d->fillVariant == KoFlake::Fill ?
        ShapeBackgroundFetchPolicy::color(shape) :
        ShapeStrokeFillFetchPolicy::color(shape);
}

References ShapeBackgroundFetchPolicy::color(), ShapeStrokeFillFetchPolicy::color(), KoFlake::Fill, KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_d, KoFlake::Solid, and type().

◆ gradient()

const QGradient * KoShapeFillWrapper::gradient ( ) const

Definition at line 292 of file KoShapeFillWrapper.cpp.

{
    // this check guarantees that the shapes list is not empty and
    // the fill is not mixed!
    if (type() != KoFlake::Gradient) return 0;
 
    KoShape *shape = m_d->shapes.first();
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(shape, 0);
 
    return m_d->fillVariant == KoFlake::Fill ?
        ShapeBackgroundFetchPolicy::gradient(shape) :
        ShapeStrokeFillFetchPolicy::gradient(shape);
}

References KoFlake::Fill, KoFlake::Gradient, ShapeBackgroundFetchPolicy::gradient(), ShapeStrokeFillFetchPolicy::gradient(), KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_d, and type().

◆ gradientTransform()

QTransform KoShapeFillWrapper::gradientTransform ( ) const

Definition at line 306 of file KoShapeFillWrapper.cpp.

{
    // this check guarantees that the shapes list is not empty and
    // the fill is not mixed!
    if (type() != KoFlake::Gradient) return QTransform();
 
    KoShape *shape = m_d->shapes.first();
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(shape, QTransform());
 
    return m_d->fillVariant == KoFlake::Fill ?
        ShapeBackgroundFetchPolicy::gradientTransform(shape) :
                ShapeStrokeFillFetchPolicy::gradientTransform(shape);
}

References KoFlake::Fill, KoFlake::Gradient, ShapeBackgroundFetchPolicy::gradientTransform(), ShapeStrokeFillFetchPolicy::gradientTransform(), KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_d, and type().

◆ hasZeroLineWidth()

bool KoShapeFillWrapper::hasZeroLineWidth ( ) const

Definition at line 371 of file KoShapeFillWrapper.cpp.

{
        KoShape *shape = m_d->shapes.first();
        if (!shape) return false;
        if (m_d->fillVariant == KoFlake::Fill)  return false;
 
        // this check is useful to determine if
        KoShapeStrokeSP stroke = qSharedPointerDynamicCast<KoShapeStroke>(shape->stroke());
        if (!stroke) return false;
 
        if ( stroke->lineWidth() == 0.0) {
            return true;
        }
 
        return false;
}

References KoFlake::Fill, m_d, and KoShape::stroke().

◆ isMixedFill()

bool KoShapeFillWrapper::isMixedFill ( ) const

Definition at line 250 of file KoShapeFillWrapper.cpp.

{
    if (m_d->shapes.isEmpty()) return false;
 
    return m_d->fillVariant == KoFlake::Fill ?
        !compareBackgrounds<ShapeBackgroundFetchPolicy>(m_d->shapes) :
        !compareBackgrounds<ShapeStrokeFillFetchPolicy>(m_d->shapes);
}

References KoFlake::Fill, and m_d.

◆ meshgradient()

const SvgMeshGradient * KoShapeFillWrapper::meshgradient ( ) const

Definition at line 320 of file KoShapeFillWrapper.cpp.

{
    if (type() != KoFlake::MeshGradient) return nullptr;
 
    KoShape *shape = m_d->shapes.first();
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(shape, 0);
 
    return m_d->fillVariant == KoFlake::Fill ?
        ShapeBackgroundFetchPolicy::meshgradient(shape) :
        nullptr;
}

References KoFlake::Fill, KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_d, KoFlake::MeshGradient, ShapeBackgroundFetchPolicy::meshgradient(), and type().

◆ setColor()

KUndo2Command * KoShapeFillWrapper::setColor ( const QColor & color )

Definition at line 332 of file KoShapeFillWrapper.cpp.

{
    KUndo2Command *command = 0;
 
    if (m_d->fillVariant == KoFlake::Fill) {
         QSharedPointer<KoShapeBackground> bg;
 
        if (color.isValid()) {
            bg = toQShared(new KoColorBackground(color));
        }
 
        QSharedPointer<KoShapeBackground> fill(bg);
        command = new KoShapeBackgroundCommand(m_d->shapes, fill);
    } else {
        command = KoFlake::modifyShapesStrokes(m_d->shapes,
            [color] (KoShapeStrokeSP stroke) {
                stroke->setLineBrush(Qt::NoBrush);
                stroke->setColor(color);
 
            });
    }
 
    return command;
}

References color(), KoFlake::Fill, m_d, KoFlake::modifyShapesStrokes(), and toQShared().

◆ setGradient()

KUndo2Command * KoShapeFillWrapper::setGradient	(	const QGradient *	gradient,
		const QTransform &	transform )

Definition at line 389 of file KoShapeFillWrapper.cpp.

{
    KUndo2Command *command = 0;
 
    if (m_d->fillVariant == KoFlake::Fill) {
        QList<QSharedPointer<KoShapeBackground>> newBackgrounds;
 
        foreach (KoShape *shape, m_d->shapes) {
            Q_UNUSED(shape);
 
            KoGradientBackground *newGradient = new KoGradientBackground(KoFlake::cloneGradient(gradient));
            newGradient->setTransform(transform);
            newBackgrounds << toQShared(newGradient);
        }
 
        command = new KoShapeBackgroundCommand(m_d->shapes, newBackgrounds);
 
    } else {
        command = KoFlake::modifyShapesStrokes(m_d->shapes,
            [gradient, transform] (KoShapeStrokeSP stroke) {
                QBrush newBrush = *gradient;
                newBrush.setTransform(transform);
 
                stroke->setLineBrush(newBrush);
                stroke->setColor(Qt::transparent);
            });
    }
 
    return command;
}

References KoFlake::cloneGradient(), KoFlake::Fill, gradient(), m_d, KoFlake::modifyShapesStrokes(), KoGradientBackground::setTransform(), and toQShared().

◆ setLineWidth()

KUndo2Command * KoShapeFillWrapper::setLineWidth ( const float & lineWidth )

Definition at line 357 of file KoShapeFillWrapper.cpp.

{
    KUndo2Command *command = 0;
 
    command = KoFlake::modifyShapesStrokes(m_d->shapes, [lineWidth](KoShapeStrokeSP stroke) {
            stroke->setColor(Qt::transparent);
            stroke->setLineWidth(lineWidth);
 
     });
 
   return command;
}

References m_d, and KoFlake::modifyShapesStrokes().

◆ setMeshGradient()

KUndo2Command * KoShapeFillWrapper::setMeshGradient	(	const SvgMeshGradient *	gradient,
		const QTransform &	transform )

Definition at line 448 of file KoShapeFillWrapper.cpp.

{
    KUndo2Command *command = nullptr;
    if (m_d->fillVariant == KoFlake::Fill) {
        QList<QSharedPointer<KoShapeBackground>> newBackgrounds;
 
        for (const auto &shape: m_d->shapes) {
            Q_UNUSED(shape);
            KoMeshGradientBackground *newBackground =
                new KoMeshGradientBackground(gradient, transform);
 
            newBackgrounds << toQShared(newBackground);
        }
        command = new KoShapeBackgroundCommand(m_d->shapes, newBackgrounds);
    }
    // TODO: for strokes!!
    return command;
}

References KoFlake::Fill, gradient(), m_d, and toQShared().

◆ type()

KoFlake::FillType KoShapeFillWrapper::type ( ) const

Definition at line 259 of file KoShapeFillWrapper.cpp.

{
    if (m_d->shapes.isEmpty() || isMixedFill()) return KoFlake::None;
 
    KoShape *shape = m_d->shapes.first();
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(shape, KoFlake::None);
 
    KoFlake::FillType fillType;
    if (m_d->fillVariant == KoFlake::Fill) {
        // fill property of vector object
        fillType = ShapeBackgroundFetchPolicy::type(shape);
    } else {
        // stroke property of vector object
        fillType = ShapeStrokeFillFetchPolicy::type(shape);
    }
 
    return fillType;
}

References KoFlake::Fill, isMixedFill(), KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_d, KoFlake::None, ShapeBackgroundFetchPolicy::type(), and ShapeStrokeFillFetchPolicy::type().

Member Data Documentation

◆ m_d

const QScopedPointer<Private> KoShapeFillWrapper::m_d

private

Definition at line 50 of file KoShapeFillWrapper.h.

The documentation for this class was generated from the following files:

libs/flake/KoShapeFillWrapper.h
libs/flake/KoShapeFillWrapper.cpp

Classes

Public Member Functions

Private Attributes