#include <commandsProc.hxx>

Inheritance diagram for YACS::HMI::CommandAddLink:

Collaboration diagram for YACS::HMI::CommandAddLink:

Public Member Functions
	CommandAddLink (std::string outNode, std::string outPort, TypeOfElem outPortType, std::string inNode, std::string inPort, TypeOfElem inPortType, bool control=true)

Public Member Functions inherited from YACS::HMI::Command
	Command ()

virtual bool	execute ()
	the command is executed a first time after its registration for undo redo, then on redo More...

virtual bool	reverse (bool isNormal=true)
	Reverse action: undo. More...

virtual bool	executeSubOnly ()
	execute only sub commands in a reverse action More...

std::string	recursiveDump (int level=0)

void	addSubCommand (Command *command)

bool	isNormalReverse ()

Protected Member Functions
virtual bool	localExecute ()

virtual bool	localReverse ()

virtual std::string	dump ()

Protected Attributes
std::string	_outNode

std::string	_outPort

TypeOfElem	_outPortType

std::string	_inNode

std::string	_inPort

TypeOfElem	_inPortType

bool	_control

bool	_controlCreatedWithDF

Protected Attributes inherited from YACS::HMI::Command
std::vector< Command * >	_subCommands

bool	_normalReverse

Detailed Description

Definition at line 499 of file commandsProc.hxx.

Constructor & Destructor Documentation

CommandAddLink::CommandAddLink	(	std::string	outNode,
		std::string	outPort,
		TypeOfElem	outPortType,
		std::string	inNode,
		std::string	inPort,
		TypeOfElem	inPortType,
		bool	control = `true`
	)

Definition at line 2855 of file commandsProc.cxx.

References _controlCreatedWithDF, and DEBTRACE.

   : Command(), _outNode(outNode), _outPort(outPort), _outPortType(outPortType),
                _inNode(inNode), _inPort(inPort), _inPortType(inPortType), _control(control)
 {
   DEBTRACE("CommandAddLink::CommandAddLink "<<outNode<<"."<<outPort<<"->"<<inNode<<"."<<inPort<<" "<<control);
   _controlCreatedWithDF = false;
 }

Member Function Documentation

std::string CommandAddLink::dump ( )

protectedvirtual

Reimplemented from YACS::HMI::Command.

Definition at line 2864 of file commandsProc.cxx.

References _control, _inNode, _inPort, _outNode, _outPort, and PMMLBasicsTestLauncher::ret.

 {
   string s = "false";
   if (_control) s = "true";
   string ret ="CommandAddLink " + _outNode + " " + _outPort + " " + _inNode + " " + _inPort + " " + s;
   return ret;
 }

bool CommandAddLink::localExecute ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 2872 of file commandsProc.cxx.

References _control, _controlCreatedWithDF, _inNode, _inPort, _inPortType, YACS::HMI::GuiContext::_mapOfSubjectDataPort, YACS::HMI::GuiContext::_mapOfSubjectNode, _outNode, _outPort, _outPortType, YACS::HMI::SubjectComposedNode::addSubjectControlLink(), YACS::HMI::SubjectComposedNode::addSubjectLink(), DEBTRACE, YACS::ENGINE::ComposedNode::edAddDFLink(), YACS::ENGINE::ComposedNode::edAddLink(), YACS::ENGINE::ComposedNode::getChildByName(), YACS::HMI::GuiContext::getCurrent(), YACS::ENGINE::Node::getFather(), YACS::ENGINE::Node::getInGate(), YACS::ENGINE::Node::getInputDataStreamPort(), YACS::ENGINE::Node::getInputPort(), YACS::ENGINE::ComposedNode::getName(), YACS::HMI::SubjectNode::getName(), YACS::ENGINE::Node::getOutGate(), YACS::ENGINE::Node::getOutputDataStreamPort(), YACS::ENGINE::Node::getOutputPort(), YACS::HMI::GuiContext::getProc(), YACS::HMI::INPUTPORT, YACS::ENGINE::OutGate::isAlreadyInSet(), YACS::HMI::OUTPUTPORT, setErrorMsg(), YACS::Exception::what(), and YASSERT.

 {
   DEBTRACE("CommandAddLink::localExecute");
   DEBTRACE(_outNode<<"."<<_outPort<<"->"<<_inNode<<"."<<_inPort<<" "<<_control);
   try
     {
       Proc* proc = GuiContext::getCurrent()->getProc();
       Node* outn = proc->getChildByName(_outNode);
       Node* inn = proc->getChildByName(_inNode);
       OutPort* outp;
       InPort* inp;
 
       // --- is a control link already existing ?
       bool preexistingControl = false;
       {
         Node* outn2=outn;
         Node* inn2=inn;
         ComposedNode* father = ComposedNode::getLowestCommonAncestor(outn2,inn2);
         if(outn2==father || inn2==father)
           preexistingControl = true;
         else
           {
             while(outn2->getFather() != father)
               outn2 = outn2->getFather();
             while(inn2->getFather() != father)
               inn2 = inn2->getFather();
             OutGate *ogate = outn2->getOutGate();
             InGate *igate = inn2->getInGate();
             if (ogate->isAlreadyInSet(igate))
               preexistingControl = true;
           }
       }
 
       if(_outPortType == OUTPUTPORT)
         outp = outn->getOutputPort(_outPort);
       else
         outp = outn->getOutputDataStreamPort(_outPort);
 
       if(_inPortType == INPUTPORT)
         inp = inn->getInputPort(_inPort);
       else
         inp = inn->getInputDataStreamPort(_inPort);
 
       ComposedNode *cla = ComposedNode::getLowestCommonAncestor(outn->getFather(),inn->getFather());
       DEBTRACE(cla->getName());
       if (dynamic_cast<OutputDataStreamPort*>(outp))
         cla->edAddLink(outp,inp);
       else if(_control)
         cla->edAddDFLink(outp,inp);
       else
         cla->edAddLink(outp,inp);
 
       YASSERT(GuiContext::getCurrent()->_mapOfSubjectNode.count(cla));
       SubjectNode *sub = GuiContext::getCurrent()->_mapOfSubjectNode[cla];
       SubjectComposedNode *scla = dynamic_cast<SubjectComposedNode*>(sub);
       DEBTRACE(scla->getName());
       SubjectNode *sno = GuiContext::getCurrent()->_mapOfSubjectNode[outn];
       SubjectNode *sni = GuiContext::getCurrent()->_mapOfSubjectNode[inn];
       SubjectDataPort *subOutport = GuiContext::getCurrent()->_mapOfSubjectDataPort[outp];
       SubjectDataPort *subInport = GuiContext::getCurrent()->_mapOfSubjectDataPort[inp];
       SubjectLink *slink = scla->addSubjectLink(sno, subOutport, sni, subInport);
 
       // --- if control link, identify the nodes linked and draw the control link if not already existing
 
       if (_control)
         {
           ComposedNode* father = ComposedNode::getLowestCommonAncestor(outn,inn);
           if(outn==father || inn==father) return true;
           while(outn->getFather() != father)
             outn = outn->getFather();
           while(inn->getFather() != father)
             inn = inn->getFather();
           OutGate *ogate = outn->getOutGate();
           InGate *igate = inn->getInGate();
           if (ogate->isAlreadyInSet(igate))
             {
               if (!preexistingControl)
                 _controlCreatedWithDF = true;
               pair<Node*,Node*> keyLink(outn,inn);
               if (!GuiContext::getCurrent()->_mapOfSubjectControlLink.count(keyLink))
                 {
                   SubjectNode *sfno = GuiContext::getCurrent()->_mapOfSubjectNode[outn];
                   SubjectNode *sfni = GuiContext::getCurrent()->_mapOfSubjectNode[inn];
                   if (!sfno || !sfni) return true;
                   SubjectControlLink *sclink = scla->addSubjectControlLink(sfno, sfni);
                 }
             }
         }
       return true;
     }
   catch (Exception& ex)
     {
       DEBTRACE("CommandAddLink::localExecute() : " << ex.what());
       setErrorMsg(ex);
       return false;
     }
 }

bool CommandAddLink::localReverse ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 2970 of file commandsProc.cxx.

References _controlCreatedWithDF, _inNode, _inPort, _inPortType, YACS::HMI::GuiContext::_mapOfSubjectControlLink, YACS::HMI::GuiContext::_mapOfSubjectLink, _outNode, _outPort, _outPortType, DEBTRACE, YACS::HMI::Subject::erase(), YACS::ENGINE::ComposedNode::getChildByName(), YACS::HMI::GuiContext::getCurrent(), YACS::ENGINE::Node::getInputDataStreamPort(), YACS::ENGINE::Node::getInputPort(), YACS::ENGINE::Node::getOutputDataStreamPort(), YACS::ENGINE::Node::getOutputPort(), YACS::HMI::Subject::getParent(), YACS::HMI::GuiContext::getProc(), YACS::HMI::INPUTPORT, YACS::HMI::OUTPUTPORT, YACS::HMI::REMOVE, YACS::HMI::Subject::select(), setErrorMsg(), YACS::HMI::Subject::update(), YACS::Exception::what(), and YASSERT.

 {
   DEBTRACE("CommandAddLink::localReverse");
   try
     {
       SubjectLink *slink =0;
       SubjectControlLink *sclink = 0;
       Proc* proc = GuiContext::getCurrent()->getProc();
       Node* outn = proc->getChildByName(_outNode);
       Node* inn = proc->getChildByName(_inNode);
       OutPort* outp;
       InPort* inp;
       if(_outPortType == OUTPUTPORT)
         outp = outn->getOutputPort(_outPort);
       else
         outp = outn->getOutputDataStreamPort(_outPort);
       if(_inPortType == INPUTPORT)
         inp = inn->getInputPort(_inPort);
       else
         inp = inn->getInputDataStreamPort(_inPort);
       YASSERT(GuiContext::getCurrent()->_mapOfSubjectLink.count(pair<OutPort*,InPort*>(outp,inp)));
       slink = GuiContext::getCurrent()->_mapOfSubjectLink[pair<OutPort*,InPort*>(outp,inp)];
       if (_controlCreatedWithDF)
         {
           YASSERT(GuiContext::getCurrent()->_mapOfSubjectControlLink.count(pair<Node*,Node*>(outn,inn)));
           sclink = GuiContext::getCurrent()->_mapOfSubjectControlLink[pair<Node*,Node*>(outn,inn)];         
         }
 
       Subject *father = slink->getParent();
       Subject::erase(slink);
       slink = 0;
       if (father)
         {
           DEBTRACE("REMOVE");
           father->select(true);
           father->update(REMOVE,0,0);
         }
       if (!sclink)
         return true;
       father=sclink->getParent();
       Subject::erase(sclink);
       sclink = 0;
       if (father)
         {
           DEBTRACE("REMOVE");
           father->select(true);
           father->update(REMOVE,0,0);
         }
       return true;
     }
   catch (Exception& ex)
     {
       DEBTRACE("CommandAddLink::localReverse(): " << ex.what());
       setErrorMsg(ex);
       return false;
     }
 }