CmdImageRemove Class Reference

The CmdImageRemove class. More...

#include <cmdimageremove.h>

Inheritance diagram for CmdImageRemove:

Collaboration diagram for CmdImageRemove:

Public Member Functions
	CmdImageRemove ()=delete
	CmdImageRemove (const CmdImageRemove &other)=delete
	CmdImageRemove (ImageList &list, TransactionalDirectory &dir, std::shared_ptr< Image > image) noexcept
	~CmdImageRemove () noexcept
CmdImageRemove &	operator= (const CmdImageRemove &rhs)=delete
Public Member Functions inherited from UndoCommand
	UndoCommand ()=delete
	UndoCommand (const UndoCommand &other)=delete
	UndoCommand (const QString &text) noexcept
virtual	~UndoCommand () noexcept
const QString &	getText () const noexcept
bool	wasEverExecuted () const noexcept
	This method shows whether that command was ever executed (execute() called successfully)
bool	wasEverReverted () const noexcept
	This method shows whether that command was ever reverted (undo() called at least one time)
bool	isCurrentlyExecuted () const noexcept
	This method shows whether that command is currently executed (redo() called one time more than undo())
virtual bool	execute () final
	Execute the command (must only be called once)
virtual void	undo () final
	Undo the command.
virtual void	redo () final
	Redo the command.
UndoCommand &	operator= (const UndoCommand &rhs)=delete

Private Member Functions
bool	performExecute () override
	Execute the command the first time.
void	performUndo () override
	Undo the command.
void	performRedo () override
	Redo the command.

Private Attributes
ImageList &	mList
TransactionalDirectory &	mDirectory
std::shared_ptr< Image >	mImage
QByteArray	mFileContent
int	mIndex

Additional Inherited Members
Protected Attributes inherited from UndoCommand
QString	mText

Detailed Description

The CmdImageRemove class.

Constructor & Destructor Documentation

CmdImageRemove() [1/3]

CmdImageRemove ( )

delete

CmdImageRemove() [2/3]

CmdImageRemove ( const CmdImageRemove &  other )

delete

CmdImageRemove() [3/3]

CmdImageRemove ( ImageList &  list, TransactionalDirectory &  dir, std::shared_ptr< Image >  image  )

noexcept

~CmdImageRemove()

~CmdImageRemove ( )

noexcept

Member Function Documentation

operator=()

CmdImageRemove & operator= ( const CmdImageRemove &  rhs )

delete

performExecute()

bool performExecute ( )

overrideprivatevirtual

Execute the command the first time.

Note

This method must be implemented in all derived classes. If the first time execution is exactly identical to an "redo" action, you can simple call librepcb::editor::UndoCommand::performRedo() in the implementation of this method.

Return values

true	If the command has done some changes
false	If the command has done nothing (the command can be deleted)

Implements UndoCommand.

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performUndo()

void performUndo ( )

overrideprivatevirtual

Undo the command.

Note

This method must be implemented in all derived classes.

Implements UndoCommand.

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performRedo()

void performRedo ( )

overrideprivatevirtual

Redo the command.

Note

This method must be implemented in all derived classes.

Implements UndoCommand.

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Member Data Documentation

mList

ImageList& mList

private

mDirectory

TransactionalDirectory& mDirectory

private

mImage

std::shared_ptr<Image> mImage

private

mFileContent

QByteArray mFileContent

private

mIndex

int mIndex

private

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

• /__w/1/s/libs/librepcb/editor/cmd/cmdimageremove.h
• /__w/1/s/libs/librepcb/editor/cmd/cmdimageremove.cpp