#include <kis_set_global_selection_command.h>

Inheritance diagram for KisSetGlobalSelectionCommand:

Public Member Functions
	KisSetGlobalSelectionCommand (KisImageWSP image, KisSelectionSP selection)

void	populateChildCommands () override

Public Member Functions inherited from KisCommandUtils::AggregateCommand
	AggregateCommand (const KUndo2MagicString &text, KUndo2Command *parent=0)

	AggregateCommand (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 ()

Private Attributes
KisImageWSP	m_image

KisSelectionSP	m_newSelection

KisSelectionSP	m_oldSelection

Additional Inherited Members
Protected Member Functions inherited from KisCommandUtils::AggregateCommand
void	addCommand (KUndo2Command *cmd)

Detailed Description

This command sets the global selection of the image. No saving of the previous selection for "Reselect" action happens

Definition at line 18 of file kis_set_global_selection_command.h.

Constructor & Destructor Documentation

◆ KisSetGlobalSelectionCommand()

KisSetGlobalSelectionCommand::KisSetGlobalSelectionCommand	(	KisImageWSP	image,
		KisSelectionSP	selection )

Constructor

Parameters

image	the image to set the global selection on
selection	the selection that will be set a global selection, null selection will remove the selection

Definition at line 30 of file kis_set_global_selection_command.cpp.

    : m_image(image)
{
    KisImageSP imageSP = m_image.toStrongRef();
    if (!image) {
        return;
    }
    m_oldSelection = imageSP->globalSelection();
    m_newSelection = selection;
}

References KisImage::globalSelection(), m_image, m_newSelection, m_oldSelection, and KisWeakSharedPtr< T >::toStrongRef().

Member Function Documentation

◆ populateChildCommands()

void KisSetGlobalSelectionCommand::populateChildCommands ( )

overridevirtual

Implements KisCommandUtils::AggregateCommand.

Definition at line 41 of file kis_set_global_selection_command.cpp.

{
    KisImageSP image = m_image.toStrongRef();
    KIS_SAFE_ASSERT_RECOVER_RETURN(image);
 
    addCommand(new KisNotifySelectionChangedCommand(image, KisNotifySelectionChangedCommand::INITIALIZING));
 
    KisSelectionMaskSP selectionMask = image->rootLayer()->selectionMask();
    if (selectionMask) {
        addCommand(new KisImageLayerRemoveCommand(image, selectionMask, false, false));
    }
 
    if (m_newSelection) {
        selectionMask = new KisSelectionMask(image, i18n("Selection Mask"));
        selectionMask->initSelection(image->rootLayer());
 
        // If we do not set the selection now, the setActive call coming next
        // can be very, very expensive, depending on the size of the image.
        selectionMask->setSelection(m_newSelection);
 
        addCommand(new KisImageLayerAddCommand(image, selectionMask,
                                               image->root(), image->root()->lastChild(),
                                               false, false));
        addCommand(new KisActivateSelectionMaskCommand(selectionMask, true));
 
    }
 
 
    addCommand(new KisChangeDeselectedMaskCommand(image));
    addCommand(new KisNotifySelectionChangedCommand(image, KisNotifySelectionChangedCommand::FINALIZING));
}