#include <KisReferenceImage.h>

Inheritance diagram for KisReferenceImage::SetSaturationCommand:

Public Member Functions
void	redo () override

	SetSaturationCommand (const QList< KoShape * > &images, qreal newSaturation, KUndo2Command *parent=0)

void	undo () override

Public Member Functions inherited from KUndo2Command
QString	actionText () const

virtual bool	canAnnihilateWith (const KUndo2Command *other) const

const KUndo2Command *	child (int index) const

int	childCount () const

virtual QTime	endTime () const

KUndo2CommandExtraData *	extraData () const

bool	hasParent () const

virtual int	id () const

virtual bool	isMerged () const

	KUndo2Command (const KUndo2MagicString &text, KUndo2Command *parent=0)

	KUndo2Command (KUndo2Command *parent=0)

virtual QVector< KUndo2Command * >	mergeCommandsVector () const

virtual bool	mergeWith (const KUndo2Command *other)

virtual void	redoMergedCommands ()

void	setEndTime ()

virtual void	setEndTime (const QTime &time)

void	setExtraData (KUndo2CommandExtraData *data)

void	setText (const KUndo2MagicString &text)

void	setTime ()

virtual void	setTime (const QTime &time)

virtual void	setTimedID (int timedID)

KUndo2MagicString	text () const

virtual QTime	time () const

virtual int	timedId () const

virtual bool	timedMergeWith (KUndo2Command *other)

virtual void	undoMergedCommands ()

virtual	~KUndo2Command ()

Public Attributes
QVector< KisReferenceImage * >	images

qreal	newSaturation

QVector< qreal >	oldSaturations

Detailed Description

Definition at line 32 of file KisReferenceImage.h.

Constructor & Destructor Documentation

◆ SetSaturationCommand()

KisReferenceImage::SetSaturationCommand::SetSaturationCommand	(	const QList< KoShape * > &	images,
		qreal	newSaturation,
		KUndo2Command *	parent = 0 )

explicit

Definition at line 112 of file KisReferenceImage.cpp.

    : KUndo2Command(kundo2_i18n("Set saturation"), parent)
    , newSaturation(newSaturation)
{
    images.reserve(shapes.count());
 
    Q_FOREACH(auto *shape, shapes) {
        auto *reference = dynamic_cast<KisReferenceImage*>(shape);
        KIS_SAFE_ASSERT_RECOVER_BREAK(reference);
        images.append(reference);
    }
 
    Q_FOREACH(auto *image, images) {
        oldSaturations.append(image->saturation());
    }
}

References images, KIS_SAFE_ASSERT_RECOVER_BREAK, and oldSaturations.

Member Function Documentation

◆ redo()

void KisReferenceImage::SetSaturationCommand::redo ( )

overridevirtual

Applies a change to the document. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls redo() on all child commands.

See also: undo()

Reimplemented from KUndo2Command.

Definition at line 139 of file KisReferenceImage.cpp.

{
    Q_FOREACH(auto *image, images) {
        image->setSaturation(newSaturation);
        image->update();
    }
}

◆ undo()

void KisReferenceImage::SetSaturationCommand::undo ( )

overridevirtual

Reverts a change to the document. After undo() is called, the state of the document should be the same as before redo() was called. This function must be implemented in the derived class. Calling KUndo2QStack::push(), KUndo2QStack::undo() or KUndo2QStack::redo() from this function leads to undefined behavior.

The default implementation calls undo() on all child commands in reverse order.

See also: redo()

Reimplemented from KUndo2Command.

Definition at line 129 of file KisReferenceImage.cpp.

{
    auto saturationIterator = oldSaturations.begin();
    Q_FOREACH(auto *image, images) {
        image->setSaturation(*saturationIterator);
        image->update();
        saturationIterator++;
    }
}

Member Data Documentation

◆ images

QVector<KisReferenceImage*> KisReferenceImage::SetSaturationCommand::images

Definition at line 33 of file KisReferenceImage.h.

◆ newSaturation

qreal KisReferenceImage::SetSaturationCommand::newSaturation

Definition at line 35 of file KisReferenceImage.h.

◆ oldSaturations

QVector<qreal> KisReferenceImage::SetSaturationCommand::oldSaturations

Definition at line 34 of file KisReferenceImage.h.

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

libs/ui/KisReferenceImage.h
libs/ui/KisReferenceImage.cpp

Public Member Functions

Public Attributes