The SvgConvertTextTypeCommand class This command allows textshapes to be converted between preformatted and inline size types. More...

#include <KoSvgConvertTextTypeCommand.h>

Inheritance diagram for KoSvgConvertTextTypeCommand:

Public Member Functions
	KoSvgConvertTextTypeCommand (KoSvgTextShape shape, KoSvgTextShape::TextType type, int pos, KUndo2Command parent=0)

void	redo () override

void	undo () override

	~KoSvgConvertTextTypeCommand () override=default

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
KoSvgTextShape::TextType	m_conversionType

int	m_pos

KoSvgTextShape *	m_shape

KoSvgTextShapeMementoSP	m_textData

Detailed Description

The SvgConvertTextTypeCommand class This command allows textshapes to be converted between preformatted and inline size types.

Internally, this applies white space, inserts new lines for each new text chunk, and finally, assigns an inline-size if necessary.

Definition at line 22 of file KoSvgConvertTextTypeCommand.h.

Constructor & Destructor Documentation

◆ KoSvgConvertTextTypeCommand()

KoSvgConvertTextTypeCommand::KoSvgConvertTextTypeCommand	(	KoSvgTextShape *	shape,
		KoSvgTextShape::TextType	type,
		int	pos,
		KUndo2Command *	parent = 0 )

Definition at line 8 of file KoSvgConvertTextTypeCommand.cpp.

    : KUndo2Command(parent)
    , m_shape(shape)
    , m_conversionType(type)
    , m_pos(pos)
{
    setText(kundo2_i18n("Convert Text Type"));
}

References kundo2_i18n(), and KUndo2Command::setText().

◆ ~KoSvgConvertTextTypeCommand()

KoSvgConvertTextTypeCommand::~KoSvgConvertTextTypeCommand ( )

overridedefault

Member Function Documentation

◆ redo()

void KoSvgConvertTextTypeCommand::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 17 of file KoSvgConvertTextTypeCommand.cpp.

{
    QRectF updateRect = m_shape->boundingRect();
    m_textData = m_shape->getMemento();
    const int oldIndex = qMax(0, m_shape->indexForPos(m_pos));
 
    if (m_conversionType == KoSvgTextShape::PreformattedText) {
        m_shape->convertCharTransformsToPreformatted(false);
    } else if (m_conversionType == KoSvgTextShape::InlineWrap) {
        m_shape->convertCharTransformsToPreformatted(true);
    } else if (m_conversionType == KoSvgTextShape::PrePositionedText) {
        m_shape->setCharacterTransformsFromLayout();
    }
 
    m_shape->updateAbsolute( updateRect| m_shape->boundingRect());
    const int pos = m_shape->posForIndex(oldIndex, false, false);
    m_shape->notifyCursorPosChanged(pos, pos);
}

References KoSvgTextShape::boundingRect(), KoSvgTextShape::convertCharTransformsToPreformatted(), KoSvgTextShape::getMemento(), KoSvgTextShape::indexForPos(), KoSvgTextShape::InlineWrap, m_conversionType, m_pos, m_shape, m_textData, KoSvgTextShape::notifyCursorPosChanged(), KoSvgTextShape::posForIndex(), KoSvgTextShape::PreformattedText, KoSvgTextShape::PrePositionedText, KoSvgTextShape::setCharacterTransformsFromLayout(), and KoShape::updateAbsolute().

◆ undo()

void KoSvgConvertTextTypeCommand::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 36 of file KoSvgConvertTextTypeCommand.cpp.

{
    QRectF updateRect = m_shape->boundingRect();
    m_shape->setMemento(m_textData, m_pos, m_pos);
    m_shape->updateAbsolute( updateRect| m_shape->boundingRect());
}