FuncDoodle::DeleteSelectionAction Class Reference

Deletes a selection and stores previous pixel data for undo. More...

#include <Selection.h>

Inheritance diagram for FuncDoodle::DeleteSelectionAction:

Public Member Functions
	DeleteSelectionAction (unsigned long frameIndex, WeakPtr< Selection > sel, std::vector< Col > prevPixels, const SharedPtr< ProjectFile > &proj)
	Constructs a delete-selection action.
void	Undo () override
	Restores deleted pixels.
void	Redo () override
	Re-applies deletion.
WeakPtr< Selection >	Sel () const
	Returns affected selection.
Public Member Functions inherited from FuncDoodle::Action
virtual	~Action ()=default
	Virtual destructor for safe polymorphic destruction.

Private Attributes
unsigned long	m_FrameIndex
	Frame index of action.
WeakPtr< Selection >	m_Sel
	Target selection.
std::vector< Col >	m_PrevPixels
	Stored pixels for undo.
WeakPtr< ProjectFile >	m_Proj
	Owning project.

Detailed Description

Deletes a selection and stores previous pixel data for undo.

Constructor & Destructor Documentation

DeleteSelectionAction()

FuncDoodle::DeleteSelectionAction::DeleteSelectionAction ( unsigned long frameIndex, WeakPtr< Selection > sel, std::vector< Col > prevPixels, const SharedPtr< ProjectFile > & proj )

inline

Constructs a delete-selection action.

Parameters

frameIndex	Frame in which deletion occurs.
sel	Selection to delete.
prevPixels	Pixels removed by deletion.
proj	Owning project reference.

Member Function Documentation

Redo()

void FuncDoodle::DeleteSelectionAction::Redo ( )

overridevirtual

Re-applies deletion.

Implements FuncDoodle::Action.

Sel()

WeakPtr< Selection > FuncDoodle::DeleteSelectionAction::Sel ( ) const

inlinenodiscard

Returns affected selection.

Undo()

void FuncDoodle::DeleteSelectionAction::Undo ( )

overridevirtual

Restores deleted pixels.

Implements FuncDoodle::Action.

Member Data Documentation

m_FrameIndex

unsigned long FuncDoodle::DeleteSelectionAction::m_FrameIndex

private

Frame index of action.

m_PrevPixels

std::vector<Col> FuncDoodle::DeleteSelectionAction::m_PrevPixels

private

Stored pixels for undo.

m_Proj

WeakPtr<ProjectFile> FuncDoodle::DeleteSelectionAction::m_Proj

private

Owning project.

m_Sel

WeakPtr<Selection> FuncDoodle::DeleteSelectionAction::m_Sel

private

Target selection.

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

• src/Action/Selection.h
• src/Action/Selection.cc