KisLayerStyleFilterProjectionPlane Class Reference

#include <kis_layer_style_filter_projection_plane.h>

Inheritance diagram for KisLayerStyleFilterProjectionPlane:

Classes
struct	Private

Public Member Functions
QRect	accessRect (const QRect &rect, KisLayer::PositionToFilthy pos) const override
void	apply (KisPainter *painter, const QRect &rect) override
QRect	changeRect (const QRect &rect, KisLayer::PositionToFilthy pos) const override
KisPaintDeviceList	getLodCapableDevices () const override
bool	isEmpty () const
	KisLayerStyleFilterProjectionPlane (const KisLayerStyleFilterProjectionPlane &rhs, KisLayer *sourceLayer, KisPSDLayerStyleSP clonedStyle)
	KisLayerStyleFilterProjectionPlane (KisLayer *sourceLayer)
KisLayerStyleKnockoutBlower *	knockoutBlower () const
QRect	looseUserVisibleBounds () const override
QRect	needRect (const QRect &rect, KisLayer::PositionToFilthy pos) const override
QRect	needRectForOriginal (const QRect &rect) const override
QRect	recalculate (const QRect &rect, KisNodeSP filthyNode, KisRenderPassFlags flags) override
void	setStyle (KisLayerStyleFilter *filter, KisPSDLayerStyleSP style)
QRect	tightUserVisibleBounds () const override
	~KisLayerStyleFilterProjectionPlane () override
Public Member Functions inherited from KisAbstractProjectionPlane
	KisAbstractProjectionPlane ()
virtual	~KisAbstractProjectionPlane ()

Protected Member Functions
KisLayerStyleFilter *	filter () const
KisPSDLayerStyleSP	style () const

Private Attributes
const QScopedPointer< Private >	m_d

Detailed Description

Definition at line 19 of file kis_layer_style_filter_projection_plane.h.

Constructor & Destructor Documentation

KisLayerStyleFilterProjectionPlane() [1/2]

KisLayerStyleFilterProjectionPlane::KisLayerStyleFilterProjectionPlane

(

KisLayer *

sourceLayer

)

Definition at line 53 of file kis_layer_style_filter_projection_plane.cpp.

    : m_d(new Private(sourceLayer))
{
}

KisLayerStyleFilterProjectionPlane() [2/2]

KisLayerStyleFilterProjectionPlane::KisLayerStyleFilterProjectionPlane	(	const KisLayerStyleFilterProjectionPlane &	rhs,
		KisLayer *	sourceLayer,
		KisPSDLayerStyleSP	clonedStyle )

Definition at line 59 of file kis_layer_style_filter_projection_plane.cpp.

    : m_d(new Private(*rhs.m_d, sourceLayer, clonedStyle))
{
}

~KisLayerStyleFilterProjectionPlane()

KisLayerStyleFilterProjectionPlane::~KisLayerStyleFilterProjectionPlane ( )

override

Definition at line 64 of file kis_layer_style_filter_projection_plane.cpp.

{
}

Member Function Documentation

accessRect()

QRect KisLayerStyleFilterProjectionPlane::accessRect ( const QRect & rect, KisLayer::PositionToFilthy pos ) const

overridevirtual

Works like KisNode::needRect(), but includes more transformations of the layer

Implements KisAbstractProjectionPlane.

Definition at line 146 of file kis_layer_style_filter_projection_plane.cpp.

{
    return needRect(rect, pos);
}

References needRect().

apply()

void KisLayerStyleFilterProjectionPlane::apply ( KisPainter * painter, const QRect & rect )

overridevirtual

Writes the data of the projection plane onto a global projection using painter object.

Implements KisAbstractProjectionPlane.

Definition at line 94 of file kis_layer_style_filter_projection_plane.cpp.

{
    m_d->projection.apply(painter->device(), rect, m_d->environment.data());
}

References KisPainter::device, and m_d.

changeRect()

QRect KisLayerStyleFilterProjectionPlane::changeRect ( const QRect & rect, KisLayer::PositionToFilthy pos ) const

overridevirtual

Works like KisNode::changeRect(), but includes more transformations of the layer

Implements KisAbstractProjectionPlane.

Definition at line 135 of file kis_layer_style_filter_projection_plane.cpp.

{
    if (!m_d->sourceLayer || !m_d->filter) {
        warnKrita << "KisLayerStyleFilterProjectionPlane::changeRect(): [BUG] is not initialized";
        return rect;
    }
 
    KIS_ASSERT_RECOVER_NOOP(pos == KisLayer::N_ABOVE_FILTHY);
    return m_d->filter->changedRect(rect, m_d->style, m_d->environment.data());
}

References KIS_ASSERT_RECOVER_NOOP, m_d, KisNode::N_ABOVE_FILTHY, and warnKrita.

filter()

KisLayerStyleFilter * KisLayerStyleFilterProjectionPlane::filter ( ) const

protected

Definition at line 114 of file kis_layer_style_filter_projection_plane.cpp.

{
    return m_d->filter.data();
}

References m_d.

getLodCapableDevices()

KisPaintDeviceList KisLayerStyleFilterProjectionPlane::getLodCapableDevices ( ) const

overridevirtual

Returns a list of devices which should synchronize the lod cache on update

Implements KisAbstractProjectionPlane.

Definition at line 99 of file kis_layer_style_filter_projection_plane.cpp.

{
    return m_d->projection.getLodCapableDevices();
}

References m_d.

isEmpty()

bool KisLayerStyleFilterProjectionPlane::isEmpty

(

)

const

Returns

true if a call to apply() will actually paint anything. Basically, it is a cached version of isEnabled(), though the state may change after calling to recalculate().

Definition at line 104 of file kis_layer_style_filter_projection_plane.cpp.

{
    return m_d->projection.isEmpty();
}

References m_d.

knockoutBlower()

KisLayerStyleKnockoutBlower * KisLayerStyleFilterProjectionPlane::knockoutBlower

(

)

const

Definition at line 109 of file kis_layer_style_filter_projection_plane.cpp.

{
    return &m_d->knockoutBlower;
}

References m_d.

looseUserVisibleBounds()

QRect KisLayerStyleFilterProjectionPlane::looseUserVisibleBounds ( ) const

overridevirtual

Return an approximate (loose) rectangle, where the contents of the plane is placed from user's point of view. It includes everything belonging to the plane (e.g. layer styles).

This rectangle contains or is bigger than the rectangle returned by tightUserVisibleBounds().

Implements KisAbstractProjectionPlane.

Definition at line 166 of file kis_layer_style_filter_projection_plane.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->filter, QRect());
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->sourceLayer, QRect());
 
    return m_d->filter->changedRect(m_d->sourceLayer->extent(),
                                    m_d->style,
                                    m_d->environment.data());
}

References KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, and m_d.

needRect()

QRect KisLayerStyleFilterProjectionPlane::needRect ( const QRect & rect, KisLayer::PositionToFilthy pos ) const

overridevirtual

Works like KisNode::needRect(), but includes more transformations of the layer

Implements KisAbstractProjectionPlane.

Definition at line 124 of file kis_layer_style_filter_projection_plane.cpp.

{
    if (!m_d->sourceLayer || !m_d->filter) {
        warnKrita << "KisLayerStyleFilterProjectionPlane::needRect(): [BUG] is not initialized";
        return rect;
    }
 
    KIS_ASSERT_RECOVER_NOOP(pos == KisLayer::N_ABOVE_FILTHY);
    return m_d->filter->neededRect(rect, m_d->style, m_d->environment.data());
}

References KIS_ASSERT_RECOVER_NOOP, m_d, KisNode::N_ABOVE_FILTHY, and warnKrita.

needRectForOriginal()

QRect KisLayerStyleFilterProjectionPlane::needRectForOriginal ( const QRect & rect ) const

overridevirtual

Works like KisLayer::needRectForOriginal(), but includes needed rects of layer styles

Implements KisAbstractProjectionPlane.

Definition at line 151 of file kis_layer_style_filter_projection_plane.cpp.

{
    return needRect(rect, KisLayer::N_ABOVE_FILTHY);
}

References KisNode::N_ABOVE_FILTHY, and needRect().

recalculate()

QRect KisLayerStyleFilterProjectionPlane::recalculate ( const QRect & rect, KisNodeSP filthyNode, KisRenderPassFlags flags )

overridevirtual

Is called by the async merger when the node is filthy and should recalculate its internal representation. For usual layers it means just calling updateProjection().

Implements KisAbstractProjectionPlane.

Definition at line 74 of file kis_layer_style_filter_projection_plane.cpp.

{
    Q_UNUSED(filthyNode);
    Q_UNUSED(flags);
 
    if (!m_d->sourceLayer || !m_d->filter) {
        warnKrita << "KisLayerStyleFilterProjectionPlane::recalculate(): [BUG] is not initialized";
        return QRect();
    }
 
    m_d->projection.clear(rect);
    m_d->filter->processDirectly(m_d->sourceLayer->projection(),
                                 &m_d->projection,
                                 &m_d->knockoutBlower,
                                 rect,
                                 m_d->style,
                                 m_d->environment.data());
    return rect;
}

References m_d, and warnKrita.

setStyle()

void KisLayerStyleFilterProjectionPlane::setStyle	(	KisLayerStyleFilter *	filter,
		KisPSDLayerStyleSP	style )

Definition at line 68 of file kis_layer_style_filter_projection_plane.cpp.

{
    m_d->filter.reset(filter);
    m_d->style = style;
}

References filter(), m_d, and style().

style()

KisPSDLayerStyleSP KisLayerStyleFilterProjectionPlane::style ( ) const

protected

Definition at line 119 of file kis_layer_style_filter_projection_plane.cpp.

{
    return m_d->style;
}

References m_d.

tightUserVisibleBounds()

QRect KisLayerStyleFilterProjectionPlane::tightUserVisibleBounds ( ) const

overridevirtual

Return a tight rectangle, where the contents of the plane is placed from user's point of view. It includes everything belonging to the plane (e.g. layer styles).

Implements KisAbstractProjectionPlane.

Definition at line 156 of file kis_layer_style_filter_projection_plane.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->filter, QRect());
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->sourceLayer, QRect());
 
    return m_d->filter->changedRect(m_d->sourceLayer->exactBounds(),
                                    m_d->style,
                                    m_d->environment.data());
}

References KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, and m_d.

Member Data Documentation

m_d

const QScopedPointer<Private> KisLayerStyleFilterProjectionPlane::m_d

private

Definition at line 56 of file kis_layer_style_filter_projection_plane.h.

---

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

• libs/image/layerstyles/kis_layer_style_filter_projection_plane.h
• libs/image/layerstyles/kis_layer_style_filter_projection_plane.cpp