#include <kis_set_layer_style_command.h>

Inheritance diagram for KisSetLayerStyleCommand:

Public Member Functions
	KisSetLayerStyleCommand (KisLayerSP layer, KisPSDLayerStyleSP oldStyle, KisPSDLayerStyleSP newStyle, KUndo2Command *parent=0)

void	redo () override

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 ()

Static Public Member Functions
static void	updateLayerStyle (KisLayerSP layer, KisPSDLayerStyleSP style)

Private Attributes
KisLayerSP	m_layer

KisPSDLayerStyleSP	m_newStyle

KisPSDLayerStyleSP	m_oldStyle

Detailed Description

Definition at line 16 of file kis_set_layer_style_command.h.

Constructor & Destructor Documentation

◆ KisSetLayerStyleCommand()

KisSetLayerStyleCommand::KisSetLayerStyleCommand	(	KisLayerSP	layer,
		KisPSDLayerStyleSP	oldStyle,
		KisPSDLayerStyleSP	newStyle,
		KUndo2Command *	parent = 0 )

Definition at line 14 of file kis_set_layer_style_command.cpp.

    : KUndo2Command(kundo2_i18n("Change Layer Style"), parent),
      m_layer(layer),
      m_oldStyle(oldStyle),
      m_newStyle(newStyle)
{
}

Member Function Documentation

◆ redo()

void KisSetLayerStyleCommand::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 22 of file kis_set_layer_style_command.cpp.

{
    updateLayerStyle(m_layer, m_newStyle);
}

References m_layer, m_newStyle, and updateLayerStyle().

◆ undo()

void KisSetLayerStyleCommand::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 27 of file kis_set_layer_style_command.cpp.

{
    updateLayerStyle(m_layer, m_oldStyle);
}

References m_layer, m_oldStyle, and updateLayerStyle().

◆ updateLayerStyle()

void KisSetLayerStyleCommand::updateLayerStyle	(	KisLayerSP	layer,
		KisPSDLayerStyleSP	style )

static

Definition at line 32 of file kis_set_layer_style_command.cpp.

{
    QRect oldDirtyRect = layer->projectionPlane()->changeRect(layer->extent(), KisLayer::N_FILTHY);
    layer->setLayerStyle(style);
    QRect newDirtyRect = layer->projectionPlane()->changeRect(layer->extent(), KisLayer::N_FILTHY);
 
    layer->setDirty(newDirtyRect | oldDirtyRect);
}