YACS::HMI::CommandSetSwitchCase Class Reference

#include <commandsProc.hxx>

Inheritance diagram for YACS::HMI::CommandSetSwitchCase:

Collaboration diagram for YACS::HMI::CommandSetSwitchCase:

Public Member Functions
	CommandSetSwitchCase (std::string aSwitch, std::string node, std::string value)
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	_switch
std::string	_node
std::string	_oldNode
std::string	_value
int	_oldValue
Protected Attributes inherited from YACS::HMI::Command
std::vector< Command * >	_subCommands
bool	_normalReverse

Detailed Description

Definition at line 425 of file commandsProc.hxx.

Constructor & Destructor Documentation

CommandSetSwitchCase()

CommandSetSwitchCase::CommandSetSwitchCase	(	std::string	aSwitch,
		std::string	node,
		std::string	value
	)

Definition at line 2501 of file commandsProc.cxx.

  : Command(), _switch(aSwitch), _node(node), _value(value)
{
  DEBTRACE("CommandSetSwitchCase::CommandSetSwitchCase");
  _oldValue = 0;
  _oldNode = "";
}

References _oldNode, _oldValue, and DEBTRACE.

Member Function Documentation

dump()

std::string CommandSetSwitchCase::dump ( )

protectedvirtual

Reimplemented from YACS::HMI::Command.

Definition at line 2511 of file commandsProc.cxx.

{
  string ret ="CommandSetSwitchCase " + _switch + " " + _node + " " + _value;
  return ret;
}

References _node, _switch, and _value.

localExecute()

bool CommandSetSwitchCase::localExecute ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 2517 of file commandsProc.cxx.

{
  DEBTRACE("CommandSetSwitchCase::localExecute");
  try
    {
      DEBTRACE("CommandSetSwitchCase::localExecute");
      Proc* proc = GuiContext::getCurrent()->getProc();
      Switch* aSwitch = dynamic_cast<Switch*>(proc->getChildByName(_switch));
      Node* node = proc->getChildByName(_node);
      int val = atoi(_value.c_str());
      if (aSwitch->edGetNode(val))
        {
          throw YACS::Exception("Set Switch Case impossible: value already used");
        }
      int oldVal = aSwitch->getRankOfNode(node);
      aSwitch->edChangeCase(oldVal,val);
      _oldValue = oldVal;
      _oldNode = proc->getChildName(node);
      DEBTRACE("CommandSetSwitchCase::localExecute OK " << val);
      YASSERT(GuiContext::getCurrent()->_mapOfSubjectNode.count(aSwitch));
      SubjectNode *ssw = GuiContext::getCurrent()->_mapOfSubjectNode[aSwitch];
      SubjectNode *snode = GuiContext::getCurrent()->_mapOfSubjectNode[node];
      ssw->update(SETCASE, val, snode);
      snode->recursiveUpdate(RENAME, 0, snode);
      return true;
    }
  catch (Exception& ex)
    {
      DEBTRACE("CommandSetSwitchCase::localExecute() : " << ex.what());
      setErrorMsg(ex);
      return false;
    }
}

References YACS::HMI::GuiContext::_mapOfSubjectNode, _node, _oldNode, _oldValue, _switch, _value, DEBTRACE, YACS::ENGINE::Switch::edChangeCase(), YACS::ENGINE::Switch::edGetNode(), testCppPluginInvokation::ex, YACS::ENGINE::ComposedNode::getChildByName(), YACS::ENGINE::ComposedNode::getChildName(), YACS::HMI::GuiContext::getCurrent(), YACS::HMI::GuiContext::getProc(), YACS::ENGINE::Switch::getRankOfNode(), YACS::HMI::SubjectNode::recursiveUpdate(), YACS::HMI::RENAME, YACS::HMI::SETCASE, setErrorMsg(), YACS::HMI::SubjectNode::update(), and YASSERT.

localReverse()

bool CommandSetSwitchCase::localReverse ( )

protectedvirtual

Implements YACS::HMI::Command.

Definition at line 2551 of file commandsProc.cxx.

{
  DEBTRACE("CommandSetSwitchCase::localReverse");
  try
    {
      DEBTRACE("CommandSetSwitchCase::localReverse");
      Proc* proc = GuiContext::getCurrent()->getProc();
      Switch* aSwitch = dynamic_cast<Switch*>(proc->getChildByName(_switch));
      Node* node = proc->getChildByName(_oldNode);
      int val = _oldValue;
      if (aSwitch->edGetNode(val))
        {
          throw YACS::Exception("Set Switch Case impossible: value already used");
        }
      int oldVal = aSwitch->getRankOfNode(node);
      aSwitch->edChangeCase(oldVal,val);
      DEBTRACE("CommandSetSwitchCase::localReverse OK " << val);
      YASSERT(GuiContext::getCurrent()->_mapOfSubjectNode.count(aSwitch));
      SubjectNode *ssw = GuiContext::getCurrent()->_mapOfSubjectNode[aSwitch];
      SubjectNode *snode = GuiContext::getCurrent()->_mapOfSubjectNode[node];
      ssw->update(SETCASE, val, snode);
      snode->recursiveUpdate(RENAME, 0, snode);
      return true;
    }
  catch (Exception& ex)
    {
      DEBTRACE("CommandSetSwitchCase::localReverse() : " << ex.what());
      setErrorMsg(ex);
      return false;
    }
}

References YACS::HMI::GuiContext::_mapOfSubjectNode, _oldNode, _oldValue, _switch, DEBTRACE, YACS::ENGINE::Switch::edChangeCase(), YACS::ENGINE::Switch::edGetNode(), testCppPluginInvokation::ex, YACS::ENGINE::ComposedNode::getChildByName(), YACS::HMI::GuiContext::getCurrent(), YACS::HMI::GuiContext::getProc(), YACS::ENGINE::Switch::getRankOfNode(), YACS::HMI::SubjectNode::recursiveUpdate(), YACS::HMI::RENAME, YACS::HMI::SETCASE, setErrorMsg(), YACS::HMI::SubjectNode::update(), and YASSERT.

Member Data Documentation

_node

std::string YACS::HMI::CommandSetSwitchCase::_node

protected

Definition at line 436 of file commandsProc.hxx.

Referenced by dump(), and localExecute().

_oldNode

std::string YACS::HMI::CommandSetSwitchCase::_oldNode

protected

Definition at line 437 of file commandsProc.hxx.

Referenced by CommandSetSwitchCase(), localExecute(), and localReverse().

_oldValue

int YACS::HMI::CommandSetSwitchCase::_oldValue

protected

Definition at line 439 of file commandsProc.hxx.

Referenced by CommandSetSwitchCase(), localExecute(), and localReverse().

_switch

std::string YACS::HMI::CommandSetSwitchCase::_switch

protected

Definition at line 435 of file commandsProc.hxx.

Referenced by dump(), localExecute(), and localReverse().

_value

std::string YACS::HMI::CommandSetSwitchCase::_value

protected

Definition at line 438 of file commandsProc.hxx.

Referenced by dump(), and localExecute().

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

• src/hmi/commandsProc.hxx
• src/hmi/commandsProc.cxx