MoveTransformMaskStrategy Struct Reference

Inheritance diagram for MoveTransformMaskStrategy:

Public Member Functions
QRect	cancelMove () override
void	finishMove (KUndo2Command *parentCommand) override
QRect	moveNode (const QPoint &offset) override
	MoveTransformMaskStrategy (KisNodeSP node)
Public Member Functions inherited from MoveNodeStrategyBase
	MoveNodeStrategyBase (KisNodeSP node)
virtual	~MoveNodeStrategyBase ()

Private Attributes
QPoint	m_currentOffset
QScopedPointer< KUndo2Command >	m_undoCommand

Additional Inherited Members
Protected Member Functions inherited from MoveNodeStrategyBase
QRect	moveNodeCommon (const QPoint &offset)
Protected Attributes inherited from MoveNodeStrategyBase
QPoint	m_initialOffset
KisNodeSP	m_node

Detailed Description

Definition at line 102 of file move_stroke_strategy.cpp.

Constructor & Destructor Documentation

MoveTransformMaskStrategy()

MoveTransformMaskStrategy::MoveTransformMaskStrategy ( KisNodeSP node )

inline

Definition at line 104 of file move_stroke_strategy.cpp.

        : MoveNodeStrategyBase(node)
    {
    }

Member Function Documentation

cancelMove()

QRect MoveTransformMaskStrategy::cancelMove ( )

inlineoverridevirtual

Implements MoveNodeStrategyBase.

Definition at line 143 of file move_stroke_strategy.cpp.

                                {
        return moveNode(QPoint());
    }

References moveNode().

finishMove()

void MoveTransformMaskStrategy::finishMove ( KUndo2Command * parentCommand )

inlineoverridevirtual

Implements MoveNodeStrategyBase.

Definition at line 138 of file move_stroke_strategy.cpp.

                                                           {
        KisCommandUtils::CompositeCommand *cmd = new KisCommandUtils::CompositeCommand(parentCommand);
        cmd->addCommand(m_undoCommand.take());
    }

References KisCommandUtils::CompositeCommand::addCommand(), and m_undoCommand.

moveNode()

QRect MoveTransformMaskStrategy::moveNode ( const QPoint & offset )

inlineoverridevirtual

Implements MoveNodeStrategyBase.

Definition at line 109 of file move_stroke_strategy.cpp.

                                                  {
        QScopedPointer<KUndo2Command> cmd;
        QRect dirtyRect = m_node->projectionPlane()->tightUserVisibleBounds();
 
        KisTransformMask *mask = dynamic_cast<KisTransformMask*>(m_node.data());
        KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(mask, QRect());
 
        KisTransformMaskParamsInterfaceSP oldParams = mask->transformParams();
        KisTransformMaskParamsInterfaceSP params = oldParams->clone();
        params->translateDstSpace(offset - m_currentOffset);
 
        cmd.reset(new KisSimpleModifyTransformMaskCommand(mask, params));
        cmd->redo();
 
        if (m_undoCommand) {
            const bool mergeResult = m_undoCommand->mergeWith(cmd.get());
            KIS_SAFE_ASSERT_RECOVER_NOOP(mergeResult);
            cmd.reset();
        } else {
            m_undoCommand.swap(cmd);
        }
 
        m_currentOffset = offset;
 
        dirtyRect |= m_node->projectionPlane()->tightUserVisibleBounds();
 
        return dirtyRect;
    }

References KisSharedPtr< T >::data(), KIS_SAFE_ASSERT_RECOVER_NOOP, KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, m_currentOffset, MoveNodeStrategyBase::m_node, m_undoCommand, KisNode::projectionPlane(), and KisTransformMask::transformParams().

Member Data Documentation

m_currentOffset

QPoint MoveTransformMaskStrategy::m_currentOffset

private

Definition at line 148 of file move_stroke_strategy.cpp.

m_undoCommand

QScopedPointer<KUndo2Command> MoveTransformMaskStrategy::m_undoCommand

private

Definition at line 149 of file move_stroke_strategy.cpp.

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The documentation for this struct was generated from the following file:

• libs/ui/tool/strokes/move_stroke_strategy.cpp