LibrePCB Developers Documentation
Public Member Functions | Private Member Functions | Private Attributes | List of all members
CmdDragSelectedSymbolItems Class Referencefinal

The CmdDragSelectedSymbolItems class. More...

#include <cmddragselectedsymbolitems.h>

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Public Member Functions

 CmdDragSelectedSymbolItems ()=delete
 
 CmdDragSelectedSymbolItems (const CmdDragSelectedSymbolItems &other)=delete
 
 CmdDragSelectedSymbolItems (const SymbolEditorState::Context &context) noexcept
 
 ~CmdDragSelectedSymbolItems () noexcept
 
int getSelectedItemsCount () const noexcept
 
bool hasOffTheGridElements () const noexcept
 
void snapToGrid () noexcept
 
void setDeltaToStartPos (const Point &delta) noexcept
 
void translate (const Point &deltaPos) noexcept
 
void rotate (const Angle &angle) noexcept
 
void mirror (Qt::Orientation orientation) noexcept
 
CmdDragSelectedSymbolItems & operator= (const CmdDragSelectedSymbolItems &rhs)=delete
 
- Public Member Functions inherited from UndoCommandGroup
 UndoCommandGroup ()=delete
 
 UndoCommandGroup (const UndoCommandGroup &other)=delete
 
 UndoCommandGroup (const QString &text) noexcept
 
virtual ~UndoCommandGroup () noexcept
 
int getChildCount () const noexcept
 
bool appendChild (UndoCommand *cmd)
 Append a new command to the list of child commands. More...
 
UndoCommandGroup & operator= (const UndoCommandGroup &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) 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...
 
UndoCommand & operator= (const UndoCommand &rhs)=delete
 

Private Member Functions

bool performExecute () override
 Execute the command the first time. More...
 
void deleteAllCommands () noexcept
 

Private Attributes

const SymbolEditorState::Context & mContext
 
Point mCenterPos
 
Point mDeltaPos
 
Angle mDeltaRot
 
bool mMirrored
 
bool mSnappedToGrid
 
bool mHasOffTheGridElements
 
QList< CmdSymbolPinEdit * > mPinEditCmds
 
QList< CmdCircleEdit * > mCircleEditCmds
 
QList< CmdPolygonEdit * > mPolygonEditCmds
 
QList< CmdTextEdit * > mTextEditCmds
 

Additional Inherited Members

- Protected Member Functions inherited from UndoCommandGroup
virtual bool performExecute () override
 Execute the command the first time. More...
 
virtual void performUndo () override
 Undo the command. More...
 
virtual void performRedo () override
 Redo the command. More...
 
virtual void performPostExecution () noexcept
 Perform custom actions after modifying the undo stack state. More...
 
void execNewChildCmd (UndoCommand *cmd)
 Helper method for derived classes to execute and add new child commands. More...
 
virtual bool performExecute ()=0
 Execute the command the first time. More...
 
virtual void performUndo ()=0
 Undo the command. More...
 
virtual void performRedo ()=0
 Redo the command. More...
 

Detailed Description

The CmdDragSelectedSymbolItems class.

Constructor & Destructor Documentation

◆ CmdDragSelectedSymbolItems() [1/3]

CmdDragSelectedSymbolItems ( )
delete

◆ CmdDragSelectedSymbolItems() [2/3]

CmdDragSelectedSymbolItems ( const CmdDragSelectedSymbolItems &  other)
delete

◆ CmdDragSelectedSymbolItems() [3/3]

CmdDragSelectedSymbolItems ( const SymbolEditorState::Context &  context)
explicitnoexcept
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◆ ~CmdDragSelectedSymbolItems()

~CmdDragSelectedSymbolItems ( )
noexcept
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Member Function Documentation

◆ getSelectedItemsCount()

int getSelectedItemsCount ( ) const
noexcept
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◆ hasOffTheGridElements()

bool hasOffTheGridElements ( ) const
inlinenoexcept
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◆ snapToGrid()

void snapToGrid ( )
noexcept
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◆ setDeltaToStartPos()

void setDeltaToStartPos ( const Point &  delta)
noexcept

◆ translate()

void translate ( const Point &  deltaPos)
noexcept
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◆ rotate()

void rotate ( const Angle &  angle)
noexcept
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◆ mirror()

void mirror ( Qt::Orientation  orientation)
noexcept
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◆ operator=()

CmdDragSelectedSymbolItems & operator= ( const CmdDragSelectedSymbolItems &  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
trueIf the command has done some changes
falseIf the command has done nothing (the command can be deleted)

Reimplemented from UndoCommandGroup.

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◆ deleteAllCommands()

void deleteAllCommands ( )
privatenoexcept
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Member Data Documentation

◆ mContext

const SymbolEditorState::Context& mContext
private

◆ mCenterPos

Point mCenterPos
private

◆ mDeltaPos

Point mDeltaPos
private

◆ mDeltaRot

Angle mDeltaRot
private

◆ mMirrored

bool mMirrored
private

◆ mSnappedToGrid

bool mSnappedToGrid
private

◆ mHasOffTheGridElements

bool mHasOffTheGridElements
private

◆ mPinEditCmds

QList<CmdSymbolPinEdit*> mPinEditCmds
private

◆ mCircleEditCmds

QList<CmdCircleEdit*> mCircleEditCmds
private

◆ mPolygonEditCmds

QList<CmdPolygonEdit*> mPolygonEditCmds
private

◆ mTextEditCmds

QList<CmdTextEdit*> mTextEditCmds
private
The documentation for this class was generated from the following files: