CmdSchematicImageRemove Class Reference

The CmdSchematicImageRemove class. More...

#include <cmdschematicimageremove.h>

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Public Member Functions
	CmdSchematicImageRemove ()=delete
	CmdSchematicImageRemove (const CmdSchematicImageRemove &other)=delete
	CmdSchematicImageRemove (SI_Image &image, TransactionalDirectory &dir) noexcept
	~CmdSchematicImageRemove () noexcept
CmdSchematicImageRemove &	operator= (const CmdSchematicImageRemove &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
SI_Image &	mImage
TransactionalDirectory &	mDirectory
QByteArray	mFileContent

Additional Inherited Members
Protected Attributes inherited from UndoCommand
QString	mText

Detailed Description

The CmdSchematicImageRemove class.

Constructor & Destructor Documentation

CmdSchematicImageRemove() [1/3]

CmdSchematicImageRemove ( )

delete

CmdSchematicImageRemove() [2/3]

CmdSchematicImageRemove ( const CmdSchematicImageRemove &  other )

delete

CmdSchematicImageRemove() [3/3]

CmdSchematicImageRemove ( SI_Image &  image, TransactionalDirectory &  dir  )

explicitnoexcept

~CmdSchematicImageRemove()

~CmdSchematicImageRemove ( )

noexcept

Member Function Documentation

operator=()

CmdSchematicImageRemove & operator= ( const CmdSchematicImageRemove &  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

mImage

SI_Image& mImage

private

mDirectory

TransactionalDirectory& mDirectory

private

mFileContent

QByteArray mFileContent

private

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

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