#include <guiObservers.hxx>

Inheritance diagram for YACS::HMI::GuiObserver:

Collaboration diagram for YACS::HMI::GuiObserver:

Public Member Functions
	GuiObserver ()

virtual	~GuiObserver ()

virtual void	select (bool isSelected)

virtual void	update (GuiEvent event, int type, Subject *son)

virtual void	incrementSubjects (Subject *subject)

virtual void	decrementSubjects (Subject *subject)

int	getNbSubjects ()

bool	isDestructible ()

Static Public Member Functions
static std::string	eventName (GuiEvent event)

static void	setEventMap ()

Protected Attributes
std::set< Subject * >	_subjectSet

bool	_destructible

Static Protected Attributes
static std::map< int, std::string >	_eventNameMap

Detailed Description

Definition at line 154 of file guiObservers.hxx.

Constructor & Destructor Documentation

GuiObserver::GuiObserver ( )

Definition at line 336 of file guiObservers.cxx.

References _subjectSet.

   : _destructible(true)
 {
   //DEBTRACE("GuiObserver::GuiObserver " << this);
   _subjectSet.clear();
 }

GuiObserver::~GuiObserver ( )

virtual

Definition at line 343 of file guiObservers.cxx.

References _subjectSet, and DEBTRACE.

 {
   DEBTRACE("GuiObserver::~GuiObserver " << this);
   set<Subject*> subsetcpy = _subjectSet;
   set<Subject*>::iterator it= subsetcpy.begin();
   for (; it != subsetcpy.end(); ++it)
     (*it)->detach(this);
 }

Member Function Documentation

void GuiObserver::decrementSubjects ( Subject * subject )

virtual

only called by subject when detach from subject.

See Also: Subject::detach

Definition at line 378 of file guiObservers.cxx.

References _subjectSet, and DEBTRACE.

Referenced by YACS::HMI::Subject::detach().

 {
   if (_subjectSet.count(subject))
     _subjectSet.erase(subject);
   else
     DEBTRACE("subject " << subject << " is not a subject of observer " << this << "---------------------------");
   //DEBTRACE(this << " " << _subjectSet.size());
 }

std::string GuiObserver::eventName ( GuiEvent event )

static

Definition at line 428 of file guiObservers.cxx.

References _eventNameMap.

 {
   if (_eventNameMap.count(event))
     return _eventNameMap[event];
   else return "Unknown Event";
 }

int GuiObserver::getNbSubjects ( )

Gets the number of subjects observed. used by subject. When the subject is erased (Subject::erase), remaining observers are detached from subjects. If an observer has no more subject, it can be deleted.

See Also: Subject::erase Subject::localClean

Definition at line 394 of file guiObservers.cxx.

References _subjectSet.

Referenced by YACS::HMI::Subject::localclean().

 {
   return _subjectSet.size();
 }

void GuiObserver::incrementSubjects ( Subject * subject )

virtual

only called by subject when attach to subject.

See Also: Subject::attach

Definition at line 366 of file guiObservers.cxx.

References _subjectSet, and DEBTRACE.

Referenced by YACS::HMI::Subject::attach().

 {
   if (_subjectSet.count(subject))
     DEBTRACE("subject " << subject << " is already a subject of observer " << this << "---------------------------");
   _subjectSet.insert(subject);
   //DEBTRACE(this << " " << _subjectSet.size());
 }

bool YACS::HMI::GuiObserver::isDestructible ( )

inline

Definition at line 164 of file guiObservers.hxx.

164 { return _destructible; };

void GuiObserver::select ( bool isSelected )

virtual

Reimplemented in YACS::HMI::SubjectObserver, YACS::HMI::ItemEdition, YACS::HMI::SceneLinkItem, YACS::HMI::SchemaItem, YACS::HMI::ItemEditionBase, YACS::HMI::SceneObserverItem, YACS::HMI::EditionInputPort, and YACS::HMI::EditionOutputPort.

Definition at line 352 of file guiObservers.cxx.

References DEBTRACE.

Referenced by YACS::HMI::Subject::select().

 {
   DEBTRACE("GuiObserver::select() " << isSelected);
 }

void GuiObserver::setEventMap ( )

static

Definition at line 399 of file guiObservers.cxx.

References _eventNameMap, YACS::HMI::ADD, YACS::HMI::ADDCHILDREF, YACS::HMI::ADDCONTROLLINK, YACS::HMI::ADDLINK, YACS::HMI::ADDREF, YACS::HMI::ASSOCIATE, YACS::HMI::CUT, YACS::HMI::DOWN, YACS::HMI::EDIT, YACS::HMI::ENDLOAD, YACS::HMI::GEOMETRY, YACS::HMI::NEWROOT, YACS::HMI::ORDER, YACS::HMI::PASTE, YACS::HMI::REMOVE, YACS::HMI::REMOVECHILDREF, YACS::HMI::RENAME, YACS::HMI::SETCASE, YACS::HMI::SETSELECT, YACS::HMI::SETVALUE, YACS::HMI::SYNCHRO, YACS::HMI::UP, YACS::HMI::UPDATE, and YACS::HMI::UPDATEPROGRESS.

 {
   _eventNameMap.clear();
   _eventNameMap[ADD]            = "ADD";
   _eventNameMap[REMOVE]         = "REMOVE";
   _eventNameMap[CUT]            = "CUT";
   _eventNameMap[PASTE]          = "PASTE";
   _eventNameMap[ORDER]          = "ORDER";
   _eventNameMap[EDIT]           = "EDIT";
   _eventNameMap[UPDATE]         = "UPDATE";
   _eventNameMap[UPDATEPROGRESS] = "UPDATEPROGRESS";
   _eventNameMap[SYNCHRO]        = "SYNCHRO";
   _eventNameMap[UP]             = "UP";
   _eventNameMap[DOWN]           = "DOWN";
   _eventNameMap[RENAME]         = "RENAME";
   _eventNameMap[NEWROOT]        = "NEWROOT";
   _eventNameMap[ENDLOAD]        = "ENDLOAD";
   _eventNameMap[ADDLINK]        = "ADDLINK";
   _eventNameMap[ADDCONTROLLINK] = "ADDCONTROLLINK";
   _eventNameMap[ADDREF]         = "ADDREF";
   _eventNameMap[ADDCHILDREF]    = "ADDCHILDREF";
   _eventNameMap[REMOVECHILDREF] = "REMOVECHILDREF";
   _eventNameMap[ASSOCIATE]      = "ASSOCIATE";
   _eventNameMap[SETVALUE]       = "SETVALUE";
   _eventNameMap[SETCASE]        = "SETCASE";
   _eventNameMap[SETSELECT]      = "SETSELECT";
   _eventNameMap[GEOMETRY]       = "GEOMETRY";
 }

void GuiObserver::update	(	GuiEvent	event,
		int	type,
		Subject *	son
	)

virtual

Reimplemented in YACS::HMI::SubjectObserver, YACS::HMI::SchemaModel, YACS::HMI::ItemEdition, YACS::HMI::SceneLinkItem, YACS::HMI::SceneNodeItem, YACS::HMI::EditionSalomeNode, YACS::HMI::SchemaItem, YACS::HMI::RootSceneItem, YACS::HMI::EditionSwitch, YACS::HMI::EditionOptimizerLoop, YACS::HMI::EditionForEachLoop, YACS::HMI::EditionProc, YACS::HMI::EditionLoop, YACS::HMI::EditionNode, YACS::HMI::EditionWhile, YACS::HMI::ItemEditionBase, YACS::HMI::SceneDataPortItem, YACS::HMI::EditionContainer, YACS::HMI::SceneElementaryNodeItem, YACS::HMI::EditionComponent, YACS::HMI::SceneComposedNodeItem, YACS::HMI::EditionBloc, YACS::HMI::EditionDataLink, YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SceneObserverItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaComponentItem, YACS::HMI::SchemaContainerItem, YACS::HMI::SchemaDataTypeItem, YACS::HMI::SchemaInPortItem, YACS::HMI::SchemaLinkItem, YACS::HMI::SchemaOutPortItem, and YACS::HMI::SchemaReferenceItem.

Definition at line 357 of file guiObservers.cxx.

Referenced by gui.graph.MyCanvas::customEvent().

 {
   //DEBTRACE("GuiObserver::update, event not handled " << eventName(event) << " " << type );
 }

Member Data Documentation

bool YACS::HMI::GuiObserver::_destructible

protected

Definition at line 169 of file guiObservers.hxx.

std::map< int, std::string > GuiObserver::_eventNameMap

staticprotected

Definition at line 170 of file guiObservers.hxx.

Referenced by eventName(), and setEventMap().

std::set<Subject*> YACS::HMI::GuiObserver::_subjectSet

protected

Definition at line 168 of file guiObservers.hxx.

Referenced by decrementSubjects(), getNbSubjects(), GuiObserver(), incrementSubjects(), ~GuiObserver(), YACS::HMI::ItemEditionRoot::~ItemEditionRoot(), and YACS::HMI::SchemaModel::~SchemaModel().

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

src/hmi/guiObservers.hxx
src/hmi/guiObservers.cxx

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation