#include <KisColorSmudgeInterstrokeData.h>

Inheritance diagram for KisColorSmudgeInterstrokeData:

Public Member Functions
void	beginTransaction () override

KUndo2Command *	endTransaction () override

	KisColorSmudgeInterstrokeData (KisPaintDeviceSP source)

	~KisColorSmudgeInterstrokeData () override

Public Member Functions inherited from KisInterstrokeData
bool	isStillCompatible () const

	KisInterstrokeData (KisPaintDeviceSP device)

virtual	~KisInterstrokeData ()

Public Attributes
KisPaintDeviceSP	colorBlendDevice

KisPaintDeviceSP	heightmapDevice

KisOverlayPaintDeviceWrapper	overlayDeviceWrapper

KisPaintDeviceSP	projectionDevice

Private Attributes
QScopedPointer< KisTransaction >	m_heightmapDeviceTransaction

QScopedPointer< KUndo2Command >	m_parentCommand

Detailed Description

Interstroke data needed for the lightness mode of colorsmudge brush. It stores separate high-precision projections for the heightmap and color layers. The layer itself stores only the low-precision final projection, so as soon as the interstroke data is reset, the paint is considered as "dried-out".

Definition at line 23 of file KisColorSmudgeInterstrokeData.h.

Constructor & Destructor Documentation

◆ KisColorSmudgeInterstrokeData()

KisColorSmudgeInterstrokeData::KisColorSmudgeInterstrokeData ( KisPaintDeviceSP source )

Definition at line 14 of file KisColorSmudgeInterstrokeData.cpp.

        : KisInterstrokeData(source)
        , overlayDeviceWrapper(source, 2, KisOverlayPaintDeviceWrapper::PreciseMode)
{
    projectionDevice = overlayDeviceWrapper.overlay(0);
    colorBlendDevice = overlayDeviceWrapper.overlay(1);
    heightmapDevice = new KisPaintDevice(KoColorSpaceRegistry::instance()->rgb8());
    heightmapDevice->setDefaultBounds(source->defaultBounds());
    heightmapDevice->setSupportsWraparoundMode(source->supportsWraproundMode());
}

References colorBlendDevice, heightmapDevice, KoColorSpaceRegistry::instance(), KisOverlayPaintDeviceWrapper::overlay(), overlayDeviceWrapper, projectionDevice, KisPaintDevice::setDefaultBounds(), KisPaintDevice::setSupportsWraparoundMode(), and source().

◆ ~KisColorSmudgeInterstrokeData()

KisColorSmudgeInterstrokeData::~KisColorSmudgeInterstrokeData ( )

override

Definition at line 25 of file KisColorSmudgeInterstrokeData.cpp.

{
    KIS_SAFE_ASSERT_RECOVER(!m_parentCommand) {
        (void) overlayDeviceWrapper.endTransaction();
    }
}

References KisOverlayPaintDeviceWrapper::endTransaction(), KIS_SAFE_ASSERT_RECOVER, m_parentCommand, overlayDeviceWrapper, and void().

Member Function Documentation

◆ beginTransaction()

void KisColorSmudgeInterstrokeData::beginTransaction ( )

overridevirtual

Implements KisInterstrokeData.

Definition at line 32 of file KisColorSmudgeInterstrokeData.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(!m_parentCommand);
 
    m_parentCommand.reset(new KUndo2Command());
    m_heightmapDeviceTransaction.reset(new KisTransaction(heightmapDevice, m_parentCommand.data()));
    overlayDeviceWrapper.beginTransaction(m_parentCommand.data());
}

References KisOverlayPaintDeviceWrapper::beginTransaction(), KisSharedPtr< T >::data(), heightmapDevice, KIS_SAFE_ASSERT_RECOVER_RETURN, m_heightmapDeviceTransaction, m_parentCommand, and overlayDeviceWrapper.

◆ endTransaction()

KUndo2Command * KisColorSmudgeInterstrokeData::endTransaction ( )

overridevirtual

Implements KisInterstrokeData.

Definition at line 41 of file KisColorSmudgeInterstrokeData.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_parentCommand, 0);
 
    // the internal undo commands are owned by m_parentCommand
    (void) m_heightmapDeviceTransaction->endAndTake();
    (void) overlayDeviceWrapper.endTransaction();
 
    return m_parentCommand.take();
}