The undo / redo command for shape shearing. More...

#include <KoShapeShearCommand.h>

Inheritance diagram for KoShapeShearCommand:

Public Member Functions
	KoShapeShearCommand (const QList< KoShape * > &shapes, const QList< qreal > &previousShearXs, const QList< qreal > &previousShearYs, const QList< qreal > &newShearXs, const QList< qreal > &newShearYs, KUndo2Command *parent=0)

void	redo () override
	redo the command

void	undo () override
	revert the actions done in redo

	~KoShapeShearCommand () 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
KoShapeShearCommandPrivate *const	d

Detailed Description

The undo / redo command for shape shearing.

Definition at line 20 of file KoShapeShearCommand.h.

Constructor & Destructor Documentation

◆ KoShapeShearCommand()

KoShapeShearCommand::KoShapeShearCommand	(	const QList< KoShape * > &	shapes,
		const QList< qreal > &	previousShearXs,
		const QList< qreal > &	previousShearYs,
		const QList< qreal > &	newShearXs,
		const QList< qreal > &	newShearYs,
		KUndo2Command *	parent = 0 )

Command to rotate a selection of shapes. Note that it just alters the rotated property of those shapes, and nothing more.

Parameters

shapes	all the shapes that should be rotated
previousShearXs	a list with the same amount of items as shapes with the old shearX values
previousShearYs	a list with the same amount of items as shapes with the old shearY values
newShearXs	a list with the same amount of items as shapes with the new values.
newShearYs	a list with the same amount of items as shapes with the new values.
parent	the parent command used for macro commands

Definition at line 23 of file KoShapeShearCommand.cpp.

    : KUndo2Command(parent),
    d(new KoShapeShearCommandPrivate())
{
    d->shapes = shapes;
    d->previousShearXs = previousShearXs;
    d->previousShearYs = previousShearYs;
    d->newShearXs = newShearXs;
    d->newShearYs = newShearYs;
 
    Q_ASSERT(d->shapes.count() == d->previousShearXs.count());
    Q_ASSERT(d->shapes.count() == d->previousShearYs.count());
    Q_ASSERT(d->shapes.count() == d->newShearXs.count());
    Q_ASSERT(d->shapes.count() == d->newShearYs.count());
 
    setText(kundo2_i18n("Shear shapes"));
}

References d, kundo2_i18n(), KoShapeShearCommandPrivate::newShearXs, KoShapeShearCommandPrivate::newShearYs, KoShapeShearCommandPrivate::previousShearXs, KoShapeShearCommandPrivate::previousShearYs, KUndo2Command::setText(), and KoShapeShearCommandPrivate::shapes.

◆ ~KoShapeShearCommand()

KoShapeShearCommand::~KoShapeShearCommand ( )

override

Definition at line 41 of file KoShapeShearCommand.cpp.

{
    delete d;
}

References d.

Member Function Documentation

◆ redo()

void KoShapeShearCommand::redo ( )

overridevirtual

redo the command

Reimplemented from KUndo2Command.

Definition at line 46 of file KoShapeShearCommand.cpp.

{
    KUndo2Command::redo();
    for (int i = 0; i < d->shapes.count(); i++) {
        d->shapes.at(i)->update();
        d->shapes.at(i)->shear(d->newShearXs.at(i), d->newShearYs.at(i));
        d->shapes.at(i)->update();
    }
}

References d, KoShapeShearCommandPrivate::newShearXs, KoShapeShearCommandPrivate::newShearYs, KUndo2Command::redo(), and KoShapeShearCommandPrivate::shapes.

◆ undo()

void KoShapeShearCommand::undo ( )

overridevirtual

revert the actions done in redo

Reimplemented from KUndo2Command.

Definition at line 56 of file KoShapeShearCommand.cpp.

{
    KUndo2Command::undo();
    for (int i = 0; i < d->shapes.count(); i++) {
        d->shapes.at(i)->update();
        d->shapes.at(i)->shear(d->previousShearXs.at(i), d->previousShearYs.at(i));
        d->shapes.at(i)->update();
    }
}

References d, KoShapeShearCommandPrivate::previousShearXs, KoShapeShearCommandPrivate::previousShearYs, KoShapeShearCommandPrivate::shapes, and KUndo2Command::undo().

Member Data Documentation

◆ d

KoShapeShearCommandPrivate* const KoShapeShearCommand::d

private

Definition at line 44 of file KoShapeShearCommand.h.

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

libs/flake/commands/KoShapeShearCommand.h
libs/flake/commands/KoShapeShearCommand.cpp

Public Member Functions

Private Attributes