BoardEditorFsm Class Reference

The board editor finite state machine. More...

#include <boardeditorfsm.h>

Inherits QObject.

Collaboration diagram for BoardEditorFsm:

Classes
struct	Context
	FSM Context. More...

Public Types
enum	State
	FSM States. More...

Signals
void	stateChanged (State newState)
void	statusBarMessageChanged (const QString &message, int timeoutMs=-1)

Public Member Functions
	BoardEditorFsm ()=delete
	BoardEditorFsm (const BoardEditorFsm &other)=delete
	BoardEditorFsm (const Context &context, QObject *parent=nullptr) noexcept
virtual	~BoardEditorFsm () noexcept
State	getCurrentState () const noexcept
bool	processSelect () noexcept
bool	processAddHole () noexcept
bool	processAddStrokeText () noexcept
bool	processAddVia () noexcept
bool	processAddDevice (ComponentInstance &component, const Uuid &device, const Uuid &footprint) noexcept
bool	processDrawPolygon () noexcept
bool	processDrawPlane () noexcept
bool	processDrawZone () noexcept
bool	processDrawTrace () noexcept
bool	processImportDxf () noexcept
bool	processMeasure () noexcept
bool	processAbortCommand () noexcept
bool	processSelectAll () noexcept
bool	processCut () noexcept
bool	processCopy () noexcept
bool	processPaste () noexcept
bool	processMove (const Point &delta) noexcept
bool	processRotate (const Angle &rotation) noexcept
bool	processFlip (Qt::Orientation orientation) noexcept
bool	processSnapToGrid () noexcept
bool	processSetLocked (bool locked) noexcept
bool	processChangeLineWidth (int step) noexcept
bool	processResetAllTexts () noexcept
bool	processRemove () noexcept
bool	processEditProperties () noexcept
bool	processKeyPressed (const QKeyEvent &e) noexcept
bool	processKeyReleased (const QKeyEvent &e) noexcept
bool	processGraphicsSceneMouseMoved (QGraphicsSceneMouseEvent &e) noexcept
bool	processGraphicsSceneLeftMouseButtonPressed (QGraphicsSceneMouseEvent &e) noexcept
bool	processGraphicsSceneLeftMouseButtonReleased (QGraphicsSceneMouseEvent &e) noexcept
bool	processGraphicsSceneLeftMouseButtonDoubleClicked (QGraphicsSceneMouseEvent &e) noexcept
bool	processGraphicsSceneRightMouseButtonReleased (QGraphicsSceneMouseEvent &e) noexcept
bool	processSwitchToBoard (int index) noexcept
BoardEditorFsm &	operator= (const BoardEditorFsm &rhs)=delete

Private Member Functions
BoardEditorState *	getCurrentStateObj () const noexcept
bool	setNextState (State state) noexcept
bool	leaveCurrentState () noexcept
bool	enterNextState (State state) noexcept
bool	switchToPreviousState () noexcept

Private Attributes
QMap< State, BoardEditorState * >	mStates
State	mCurrentState
State	mPreviousState

Detailed Description

The board editor finite state machine.

Member Enumeration Documentation

State

enum State

FSM States.

Enumerator
IDLE	No state active.
SELECT	librepcb::editor::BoardEditorState_Select
ADD_HOLE	librepcb::editor::BoardEditorState_AddHole
ADD_STROKE_TEXT	librepcb::editor::BoardEditorState_AddStrokeText
ADD_VIA	librepcb::editor::BoardEditorState_AddVia
ADD_DEVICE	librepcb::editor::BoardEditorState_AddDevice
DRAW_POLYGON	librepcb::editor::BoardEditorState_DrawPolygon
DRAW_PLANE	librepcb::editor::BoardEditorState_DrawPlane
DRAW_ZONE	librepcb::editor::BoardEditorState_DrawZone
DRAW_TRACE	librepcb::editor::BoardEditorState_DrawTrace
MEASURE	librepcb::editor::BoardEditorState_Measure

Constructor & Destructor Documentation

BoardEditorFsm() [1/3]

BoardEditorFsm ( )

delete

BoardEditorFsm() [2/3]

BoardEditorFsm ( const BoardEditorFsm &  other )

delete

BoardEditorFsm() [3/3]

BoardEditorFsm ( const Context &  context, QObject *  parent = nullptr  )

explicitnoexcept

Here is the call graph for this function:

~BoardEditorFsm()

~BoardEditorFsm ( )

virtualnoexcept

Here is the call graph for this function:

Member Function Documentation

getCurrentState()

State getCurrentState ( ) const

inlinenoexcept

Here is the call graph for this function:

processSelect()

bool processSelect ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processAddHole()

bool processAddHole ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processAddStrokeText()

bool processAddStrokeText ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processAddVia()

bool processAddVia ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processAddDevice()

bool processAddDevice ( ComponentInstance &  component, const Uuid &  device, const Uuid &  footprint  )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processDrawPolygon()

bool processDrawPolygon ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processDrawPlane()

bool processDrawPlane ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processDrawZone()

bool processDrawZone ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processDrawTrace()

bool processDrawTrace ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processImportDxf()

bool processImportDxf ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processMeasure()

bool processMeasure ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processAbortCommand()

bool processAbortCommand ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processSelectAll()

bool processSelectAll ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processCut()

bool processCut ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processCopy()

bool processCopy ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processPaste()

bool processPaste ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processMove()

bool processMove ( const Point &  delta )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processRotate()

bool processRotate ( const Angle &  rotation )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processFlip()

bool processFlip ( Qt::Orientation  orientation )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processSnapToGrid()

bool processSnapToGrid ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processSetLocked()

bool processSetLocked ( bool  locked )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processChangeLineWidth()

bool processChangeLineWidth ( int  step )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processResetAllTexts()

bool processResetAllTexts ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processRemove()

bool processRemove ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processEditProperties()

bool processEditProperties ( )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processKeyPressed()

bool processKeyPressed ( const QKeyEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processKeyReleased()

bool processKeyReleased ( const QKeyEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processGraphicsSceneMouseMoved()

bool processGraphicsSceneMouseMoved ( QGraphicsSceneMouseEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processGraphicsSceneLeftMouseButtonPressed()

bool processGraphicsSceneLeftMouseButtonPressed ( QGraphicsSceneMouseEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processGraphicsSceneLeftMouseButtonReleased()

bool processGraphicsSceneLeftMouseButtonReleased ( QGraphicsSceneMouseEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processGraphicsSceneLeftMouseButtonDoubleClicked()

bool processGraphicsSceneLeftMouseButtonDoubleClicked ( QGraphicsSceneMouseEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processGraphicsSceneRightMouseButtonReleased()

bool processGraphicsSceneRightMouseButtonReleased ( QGraphicsSceneMouseEvent &  e )

noexcept

Here is the call graph for this function:

Here is the caller graph for this function:

processSwitchToBoard()

bool processSwitchToBoard ( int  index )

noexcept

Switch to another board

If someone (the user or the application) wants to switch to another board in the board editor, this is not allowed at any time (for example, while drawing a trace in the active board, you cannot switch to another board). So this kind of event must be processed by the FSM. The FSM then will only decide whether changing the board is allowed (event accepted) or not (event rejected). If the event was accepted, the board editor then is allowed to switch to the requested board.

Parameters

index

The new board index

Return values

true	If switching is allowed
false	If switching is rejected

Here is the call graph for this function:

Here is the caller graph for this function:

operator=()

BoardEditorFsm& operator= ( const BoardEditorFsm &  rhs )

delete

Here is the caller graph for this function:

stateChanged

void stateChanged ( State  newState )

signal

Here is the caller graph for this function:

statusBarMessageChanged

void statusBarMessageChanged ( const QString &  message, int  timeoutMs = -1  )

signal

Here is the caller graph for this function:

getCurrentStateObj()

BoardEditorState * getCurrentStateObj ( ) const

privatenoexcept

Here is the caller graph for this function:

setNextState()

bool setNextState ( State  state )

privatenoexcept

Here is the call graph for this function:

Here is the caller graph for this function:

leaveCurrentState()

bool leaveCurrentState ( )

privatenoexcept

Here is the call graph for this function:

Here is the caller graph for this function:

enterNextState()

bool enterNextState ( State  state )

privatenoexcept

Here is the call graph for this function:

Here is the caller graph for this function:

switchToPreviousState()

bool switchToPreviousState ( )

privatenoexcept

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

mStates

QMap<State, BoardEditorState*> mStates

private

mCurrentState

State mCurrentState

private

mPreviousState

State mPreviousState

private

---

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

• /__w/1/s/libs/librepcb/editor/project/boardeditor/fsm/boardeditorfsm.h
• /__w/1/s/libs/librepcb/editor/project/boardeditor/fsm/boardeditorfsm.cpp