The undo / redo command for setting the shape shadow. More...

#include <KoShapeShadowCommand.h>

Inheritance diagram for KoShapeShadowCommand:

Public Member Functions
void	addNewShadow (KoShapeShadow *newShadow)

void	addOldShadow (KoShapeShadow *oldShadow)

	KoShapeShadowCommand (const QList< KoShape * > &shapes, const QList< KoShapeShadow * > &shadows, KUndo2Command *parent=0)

	KoShapeShadowCommand (const QList< KoShape * > &shapes, KoShapeShadow shadow, KUndo2Command parent=0)

	KoShapeShadowCommand (KoShape shape, KoShapeShadow shadow, KUndo2Command *parent=0)

	Private ()

void	redo () override
	redo the command

void	undo () override
	revert the actions done in redo

	~KoShapeShadowCommand () override

	~Private ()

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
QList< KoShapeShadow * >	newShadows
	the new shadows to set

QList< KoShapeShadow * >	oldShadows
	the old shadows, one for each shape

QList< KoShape * >	shapes
	the shapes to set shadow for

Private Attributes
Private *const	d

Private Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Additional Inherited Members
Private Member Functions inherited from Private
	Private (KisCanvas2 *c)

Detailed Description

The undo / redo command for setting the shape shadow.

Definition at line 13 of file KoShapeShadowCommand.cpp.

Constructor & Destructor Documentation

◆ ~Private()

KoShapeShadowCommand::~Private ( )

inline

Definition at line 17 of file KoShapeShadowCommand.cpp.

               {
        Q_FOREACH (KoShapeShadow* shadow, oldShadows) {
            if (shadow && !shadow->deref())
                delete shadow;
        }
    }

References KoShapeShadow::deref().

◆ KoShapeShadowCommand() [1/3]

KoShapeShadowCommand::KoShapeShadowCommand	(	const QList< KoShape * > &	shapes,
		KoShapeShadow *	shadow,
		KUndo2Command *	parent = 0 )

Command to set a new shape shadow.

Parameters

shapes	a set of all the shapes that should get the new shadow.
shadow	the new shadow, the same for all given shapes
parent	the parent command used for macro commands

Definition at line 43 of file KoShapeShadowCommand.cpp.

    : KUndo2Command(parent)
    , d(new Private())
{
    d->shapes = shapes;
    // save old shadows
    Q_FOREACH (KoShape *shape, d->shapes) {
        d->addOldShadow(shape->shadow());
        d->addNewShadow(shadow);
    }
 
    setText(kundo2_i18n("Set Shadow"));
}

References d, kundo2_i18n(), KUndo2Command::setText(), KoShape::shadow(), and shapes.

◆ KoShapeShadowCommand() [2/3]

KoShapeShadowCommand::KoShapeShadowCommand	(	const QList< KoShape * > &	shapes,
		const QList< KoShapeShadow * > &	shadows,
		KUndo2Command *	parent = 0 )

Command to set new shape shadows.

Parameters

shapes	a set of all the shapes that should get a new shadow.
shadows	the new shadows, one for each shape
parent	the parent command used for macro commands

Definition at line 57 of file KoShapeShadowCommand.cpp.

    : KUndo2Command(parent)
    , d(new Private())
{
    Q_ASSERT(shapes.count() == shadows.count());
 
    d->shapes = shapes;
 
    // save old shadows
    Q_FOREACH (KoShape *shape, shapes)
        d->addOldShadow(shape->shadow());
    Q_FOREACH (KoShapeShadow * shadow, shadows)
        d->addNewShadow(shadow);
 
    setText(kundo2_i18n("Set Shadow"));
}

References d, kundo2_i18n(), KUndo2Command::setText(), KoShape::shadow(), and shapes.

◆ KoShapeShadowCommand() [3/3]

KoShapeShadowCommand::KoShapeShadowCommand	(	KoShape *	shape,
		KoShapeShadow *	shadow,
		KUndo2Command *	parent = 0 )

Command to set a new shape shadow.

Parameters

shape	a single shape that should get the new shadow.
shadow	the new shadow
parent	the parent command used for macro commands

Definition at line 74 of file KoShapeShadowCommand.cpp.

    : KUndo2Command(parent)
    , d(new Private())
{
    d->shapes.append(shape);
    d->addNewShadow(shadow);
    d->addOldShadow(shape->shadow());
 
    setText(kundo2_i18n("Set Shadow"));
}

References d, kundo2_i18n(), KUndo2Command::setText(), and KoShape::shadow().

◆ ~KoShapeShadowCommand()

KoShapeShadowCommand::~KoShapeShadowCommand ( )

override

Definition at line 85 of file KoShapeShadowCommand.cpp.

{
    delete d;
}

References d.

Member Function Documentation

◆ addNewShadow()

void KoShapeShadowCommand::addNewShadow ( KoShapeShadow * newShadow )

inline

Definition at line 31 of file KoShapeShadowCommand.cpp.

    {
        if (newShadow)
            newShadow->ref();
        newShadows.append(newShadow);
    }

References KoShapeShadow::ref().

◆ addOldShadow()

void KoShapeShadowCommand::addOldShadow ( KoShapeShadow * oldShadow )

inline

Definition at line 24 of file KoShapeShadowCommand.cpp.

    {
        if (oldShadow)
            oldShadow->ref();
        oldShadows.append(oldShadow);
    }

References KoShapeShadow::ref().

◆ Private()

KoShapeShadowCommand::Private ( )

inline

Definition at line 16 of file KoShapeShadowCommand.cpp.

16{}

◆ redo()

void KoShapeShadowCommand::redo ( )

overridevirtual

redo the command

Reimplemented from KUndo2Command.

Definition at line 90 of file KoShapeShadowCommand.cpp.

{
    KUndo2Command::redo();
    int shapeCount = d->shapes.count();
    for (int i = 0; i < shapeCount; ++i) {
        KoShape *shape = d->shapes[i];
 
        // TODO: implement comparison operator for KoShapeShadow
        //       (or just deprecate it entirely)
        if (shape->shadow() || d->newShadows[i]) {
            const QRectF oldBoundingRect = shape->boundingRect();
            shape->setShadow(d->newShadows[i]);
            shape->updateAbsolute(oldBoundingRect | shape->boundingRect());
        }
    }
}

References KoShape::boundingRect(), d, KUndo2Command::redo(), KoShape::setShadow(), KoShape::shadow(), and KoShape::updateAbsolute().

◆ undo()

void KoShapeShadowCommand::undo ( )

overridevirtual

revert the actions done in redo

Reimplemented from KUndo2Command.

Definition at line 107 of file KoShapeShadowCommand.cpp.

{
    KUndo2Command::undo();
    int shapeCount = d->shapes.count();
    for (int i = 0; i < shapeCount; ++i) {
        KoShape *shape = d->shapes[i];
 
        // TODO: implement comparison operator for KoShapeShadow
        //       (or just deprecate it entirely)
        if (shape->shadow() || d->oldShadows[i]) {
            const QRectF oldBoundingRect = shape->boundingRect();
            shape->setShadow(d->oldShadows[i]);
            shape->updateAbsolute(oldBoundingRect | shape->boundingRect());
        }
    }
}

References KoShape::boundingRect(), d, KoShape::setShadow(), KoShape::shadow(), KUndo2Command::undo(), and KoShape::updateAbsolute().

Member Data Documentation

◆ d

Private* const KoShapeShadowCommand::d

private

Definition at line 52 of file KoShapeShadowCommand.h.

◆ newShadows

QList<KoShapeShadow*> KoShapeShadowCommand::newShadows

the new shadows to set

Definition at line 40 of file KoShapeShadowCommand.cpp.

◆ oldShadows

QList<KoShapeShadow*> KoShapeShadowCommand::oldShadows

the old shadows, one for each shape

Definition at line 39 of file KoShapeShadowCommand.cpp.

◆ shapes

QList<KoShape*> KoShapeShadowCommand::shapes

the shapes to set shadow for

Definition at line 38 of file KoShapeShadowCommand.cpp.

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

libs/flake/commands/KoShapeShadowCommand.cpp
libs/flake/commands/KoShapeShadowCommand.h

Public Member Functions

Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~Private()

◆ KoShapeShadowCommand() [1/3]

◆ KoShapeShadowCommand() [2/3]

◆ KoShapeShadowCommand() [3/3]

◆ ~KoShapeShadowCommand()

Member Function Documentation

◆ addNewShadow()

◆ addOldShadow()

◆ Private()

◆ redo()

◆ undo()

Member Data Documentation

◆ d

◆ newShadows

◆ oldShadows

◆ shapes