#include <kis_image_set_resolution_command.h>

Inheritance diagram for KisResetShapesCommand:

Public Member Functions
	KisResetShapesCommand (KisNodeSP rootNode)

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 Member Functions
void	resetNode (KisNodeSP node)

Private Attributes
KisNodeSP	m_rootNode

Detailed Description

A special workaround command for updating the shapes. It resets shapes always (for both undo() and redo() actions) after all the child commands are finished. Usually, it should have the only child KisImageSetResolutionCommand.

Usecase: When you change the resolution of the image, the projection of the vector layer is still rendered in old resolution. So you should reset it and render again.

Definition at line 42 of file kis_image_set_resolution_command.h.

Constructor & Destructor Documentation

◆ KisResetShapesCommand()

KisResetShapesCommand::KisResetShapesCommand ( KisNodeSP rootNode )

Definition at line 80 of file kis_image_set_resolution_command.cpp.

    : KUndo2Command(kundo2_noi18n("RESET_SHAPES_COMMAND")),
      m_rootNode(rootNode)
{
}

Member Function Documentation

◆ redo()

void KisResetShapesCommand::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 92 of file kis_image_set_resolution_command.cpp.

{
    KUndo2Command::redo();
    resetNode(m_rootNode);
}

References m_rootNode, KUndo2Command::redo(), and resetNode().

◆ resetNode()

void KisResetShapesCommand::resetNode ( KisNodeSP node )

private

Definition at line 98 of file kis_image_set_resolution_command.cpp.

{
    ResetShapesProcessingVisitor visitor;
    node->accept(visitor, 0);
 
    node = node->firstChild();
    while(node) {
        resetNode(node);
        node = node->nextSibling();
    }
}

References KisNode::accept(), KisNode::firstChild(), KisNode::nextSibling(), and resetNode().

◆ undo()

void KisResetShapesCommand::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 86 of file kis_image_set_resolution_command.cpp.

{
    KUndo2Command::undo();
    resetNode(m_rootNode);
}

References m_rootNode, resetNode(), and KUndo2Command::undo().

Member Data Documentation

◆ m_rootNode

KisNodeSP KisResetShapesCommand::m_rootNode

private

Definition at line 54 of file kis_image_set_resolution_command.h.

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

libs/image/commands_new/kis_image_set_resolution_command.h
libs/image/commands_new/kis_image_set_resolution_command.cpp

Public Member Functions

Private Member Functions

Private Attributes