KisSelectionDefaultBounds Class Reference

#include <kis_default_bounds.h>

Inheritance diagram for KisSelectionDefaultBounds:

Public Member Functions
QRect	bounds () const override
int	currentLevelOfDetail () const override
int	currentTime () const override
bool	externalFrameActive () const override
QRect	imageBorderRect () const override
	KisSelectionDefaultBounds (KisPaintDeviceSP parentPaintDevice)
void *	sourceCookie () const override
bool	wrapAroundMode () const override
WrapAroundAxis	wrapAroundModeAxis () const override
	~KisSelectionDefaultBounds () override
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)
Public Member Functions inherited from KisDefaultBoundsBase
virtual	~KisDefaultBoundsBase ()
Public Member Functions inherited from KisShared
bool	deref ()
bool	ref ()
int	refCount ()
QAtomicInt *	sharedWeakReference ()

Public Attributes
KisPaintDeviceWSP	parentDevice
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame

Private Attributes
Private *const	m_d

Additional Inherited Members
Protected Member Functions inherited from KisShared
	KisShared ()
	~KisShared ()

Detailed Description

Definition at line 89 of file kis_default_bounds.cpp.

Constructor & Destructor Documentation

KisSelectionDefaultBounds()

KisSelectionDefaultBounds::KisSelectionDefaultBounds

(

KisPaintDeviceSP

parentPaintDevice

)

Definition at line 94 of file kis_default_bounds.cpp.

    : m_d(new Private())
{
    m_d->parentDevice = parentDevice;
}

References m_d, and parentDevice.

~KisSelectionDefaultBounds()

KisSelectionDefaultBounds::~KisSelectionDefaultBounds ( )

override

Definition at line 100 of file kis_default_bounds.cpp.

{
    delete m_d;
}

References m_d.

Member Function Documentation

bounds()

QRect KisSelectionDefaultBounds::bounds ( ) const

overridevirtual

Returns a virtual bounding rect of a paint device. E.g. when a paint device has non-transparent default pixel, its virtual bounds extend much wider than the actual data it contains.

This bounds rectangle should be used in all the cases when one wants to process all the non-existing pixels with default value, which may still be visible to the user.

The returned rect usually equals to the bounds of the image, except of a few special cases for selections.

Example:

KisPaintDevice adds defaultBounds->bounds() to its extent() and exactBounds() when its default pixel is non-transparent.

Implements KisDefaultBoundsBase.

Definition at line 105 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
                m_d->parentDevice->extent() | m_d->parentDevice->defaultBounds()->bounds() : QRect();
}

References m_d.

currentLevelOfDetail()

int KisSelectionDefaultBounds::currentLevelOfDetail ( ) const

overridevirtual

Implements KisDefaultBoundsBase.

Definition at line 129 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
        m_d->parentDevice->defaultBounds()->currentLevelOfDetail() : 0;
}

References m_d.

currentTime()

int KisSelectionDefaultBounds::currentTime ( ) const

overridevirtual

Implements KisDefaultBoundsBase.

Definition at line 135 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
        m_d->parentDevice->defaultBounds()->currentTime() : 0;
}

References m_d.

externalFrameActive()

bool KisSelectionDefaultBounds::externalFrameActive ( ) const

overridevirtual

Implements KisDefaultBoundsBase.

Definition at line 141 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
                m_d->parentDevice->defaultBounds()->externalFrameActive() : false;
}

References m_d.

imageBorderRect()

QRect KisSelectionDefaultBounds::imageBorderRect ( ) const

overridevirtual

Returns the rectangle of the official image size. This rect is used for wrapping the device in wrap-around mode and in some specific operations.

NOTE: don't use it unless you know what you are doing, most probably you want to use bounds() instead!

Reimplemented from KisDefaultBoundsBase.

Definition at line 111 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
                m_d->parentDevice->defaultBounds()->bounds() : QRect();
}

References m_d.

sourceCookie()

void * KisSelectionDefaultBounds::sourceCookie ( ) const

overridevirtual

Return an abstract pointer to the source object, where default bounds takes its data from. It the cookie is nullptr, then the default bounds is not connected to anything. One can also compare if two default bounds are connected to the same source by comparing two pointers.

NOTE: It is intended to be used for debugging purposes only!

Implements KisDefaultBoundsBase.

Definition at line 147 of file kis_default_bounds.cpp.

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

References m_d.

wrapAroundMode()

bool KisSelectionDefaultBounds::wrapAroundMode ( ) const

overridevirtual

Implements KisDefaultBoundsBase.

Definition at line 117 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
        m_d->parentDevice->defaultBounds()->wrapAroundMode() : false;
}

References m_d.

wrapAroundModeAxis()

WrapAroundAxis KisSelectionDefaultBounds::wrapAroundModeAxis ( ) const

overridevirtual

Implements KisDefaultBoundsBase.

Definition at line 123 of file kis_default_bounds.cpp.

{
    return m_d->parentDevice ?
        m_d->parentDevice->defaultBounds()->wrapAroundModeAxis() : WRAPAROUND_BOTH;
}

References m_d, and WRAPAROUND_BOTH.

Member Data Documentation

m_d

Private* const KisSelectionDefaultBounds::m_d

private

Definition at line 68 of file kis_default_bounds.h.

parentDevice

KisPaintDeviceWSP KisSelectionDefaultBounds::parentDevice

Definition at line 91 of file kis_default_bounds.cpp.

---

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

• libs/image/kis_default_bounds.cpp
• libs/image/kis_default_bounds.h