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CmdSymbolInstanceEdit Class Referencefinal

The CmdSymbolInstanceEdit class. More...

#include <cmdsymbolinstanceedit.h>

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Public Member Functions

 CmdSymbolInstanceEdit (SI_Symbol &symbol) noexcept
 
 ~CmdSymbolInstanceEdit () noexcept
 
void setPosition (Point &pos, bool immediate) noexcept
 
void setDeltaToStartPos (Point &deltaPos, bool immediate) noexcept
 
void setRotation (const Angle &angle, bool immediate) noexcept
 
void rotate (const Angle &angle, const Point &center, bool immediate) noexcept
 
void setMirrored (bool mirrored, bool immediate) noexcept
 
void mirror (const Point &center, Qt::Orientation orientation, bool immediate) noexcept
 
- 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) More...
 
bool wasEverReverted () const noexcept
 This method shows whether that command was ever reverted (undo() called at least one time) More...
 
bool isCurrentlyExecuted () const noexcept
 This method shows whether that command is currently executed (redo() called one time more than undo()) More...
 
virtual bool execute () final
 Execute the command (must only be called once) More...
 
virtual void undo () final
 Undo the command. More...
 
virtual void redo () final
 Redo the command. More...
 
UndoCommandoperator= (const UndoCommand &rhs)=delete
 

Private Member Functions

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

Private Attributes

SI_SymbolmSymbol
 
Point mOldPos
 
Point mNewPos
 
Angle mOldRotation
 
Angle mNewRotation
 
bool mOldMirrored
 
bool mNewMirrored
 

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

CmdSymbolInstanceEdit ( SI_Symbol symbol)
explicitnoexcept
~CmdSymbolInstanceEdit ( )
noexcept

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Member Function Documentation

void setPosition ( Point pos,
bool  immediate 
)
noexcept
void setDeltaToStartPos ( Point deltaPos,
bool  immediate 
)
noexcept

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void setRotation ( const Angle angle,
bool  immediate 
)
noexcept

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void rotate ( const Angle angle,
const Point center,
bool  immediate 
)
noexcept

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void setMirrored ( bool  mirrored,
bool  immediate 
)
noexcept
void mirror ( const Point center,
Qt::Orientation  orientation,
bool  immediate 
)
noexcept

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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 performRedo() in the implementation of this method.
Return values
trueIf the command has done some changes
falseIf the command has done nothing (the command can be deleted)

Implements UndoCommand.

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void performUndo ( )
overrideprivatevirtual

Undo the command.

Note
This method must be implemented in all derived classes.

Implements UndoCommand.

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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

SI_Symbol& mSymbol
private
Point mOldPos
private
Point mNewPos
private
Angle mOldRotation
private
Angle mNewRotation
private
bool mOldMirrored
private
bool mNewMirrored
private

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