Version: 9.15.0
Public Member Functions | Public Attributes | Static Public Attributes | List of all members
gui.CItems.Cell Class Reference
Inheritance diagram for gui.CItems.Cell:
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Public Member Functions

def __init__ (self, node, canvas)
 
def pynotify (self, object, event)
 
def customEvent (self, event)
 
def moveBy (self, dx, dy)
 
def show (self)
 
def getObj (self)
 
def popup (self, canvasView)
 
def tooltip (self, view, pos)
 
def browse (self)
 
def selected (self)
 

Public Attributes

 inports
 
 outports
 
 node
 
 item
 
 label
 
 ingate
 
 outgate
 

Static Public Attributes

dictionary colors
 
 events
 

Detailed Description

Definition at line 485 of file CItems.py.

Constructor & Destructor Documentation

◆ __init__()

def gui.CItems.Cell.__init__ (   self,
  node,
  canvas 
)

Definition at line 498 of file CItems.py.

498  def __init__(self,node,canvas):
499  QCanvasRectangle.__init__(self,canvas)
500  pypilot.PyObserver.__init__(self)
501  self.inports=[]
502  self.outports=[]
503  self.setSize(50,50)
504  #node is an instance of YACS::ENGINE::Node
505  self.node=node
506  self.item=Item.adapt(self.node)
507  dispatcher.addObserver(self,node,"status")
508  self.label=TextItem(self,canvas)
509  self.label.setText(self.node.getName())
510  self.label.setFont(QFont("Helvetica",8))
511  rect=self.label.boundingRect()
512  self.label.setZ(self.z()+1)
513  self.label.myMove(self.x()+self.width()/2-rect.width()/2,self.y()+self.height()/2-rect.height()/2)
514  color= self.colors.get(node.getColorState(node.getEffectiveState()),Qt.white)
515  self.setBrush(QBrush(color))
516 
517  dy=6
518  y=0
519  for inport in self.node.getSetOfInputPort():
520  p=InPortItem(self,inport,canvas)
521  y=y+dy
522  p.myMove(0,y)
523  self.inports.append(p)
524 
525  for instream in self.node.getSetOfInputDataStreamPort():
526  p=InStreamItem(self,instream,canvas)
527  y=y+dy
528  p.myMove(0,y)
529  self.inports.append(p)
530 
531  ymax=y
532 
533  dy=6
534  y=0
535  for outport in self.node.getSetOfOutputPort():
536  p=OutPortItem(self,outport,canvas)
537  y=y+dy
538  p.myMove(50,y)
539  self.outports.append(p)
540 
541  for outstream in self.node.getSetOfOutputDataStreamPort():
542  p=OutStreamItem(self,outstream,canvas)
543  y=y+dy
544  p.myMove(50,y)
545  self.outports.append(p)
546 
547  ymax=max(y,ymax)
548 
549  #Control ports
550  y=ymax+dy
551  if y < 44:y=44
552  p=InControlItem(self,self.node.getInGate(),canvas)
553  p.myMove(0,y)
554  self.inports.append(p)
555  self.ingate=p
556  p=OutControlItem(self,self.node.getOutGate(),canvas)
557  p.myMove(44,y)
558  self.outports.append(p)
559  self.outgate=p
560  y=y+dy
561  self.setSize(50,y)
562 
563 

Member Function Documentation

◆ browse()

def gui.CItems.Cell.browse (   self)

Definition at line 626 of file CItems.py.

626  def browse(self):
627  print("browse")
628 

Referenced by gui.CItems.Cell.popup(), and gui.GraphViewer.Cell.popup().

◆ customEvent()

def gui.CItems.Cell.customEvent (   self,
  event 
)

Definition at line 583 of file CItems.py.

583  def customEvent(self,event):
584  if event.yacsEvent=="status":
585  object=self.node
586  state=object.getEffectiveState()
587  color=object.getColorState(state)
588  color= self.colors.get(color,Qt.white)
589  self.setBrush(QBrush(color))
590  else:
591  print("Unknown custom event type:", event.type())
592 

References gui.CItems.Cell.colors, gui.cataitems.ItemNode.node, gui.cataitems.ItemComposedNode.node, gui.CItems.ControlItem.node, gui.CItems.PortItem.node, gui.CItems.Cell.node, gui.graph.Graph.node, gui.GraphViewer.PortItem.node, gui.Items.ItemComposedNode.node, gui.Items.ItemNode.node, YACS::servertypeParser< T >.node(), YACS::servicetypeParser< T >.node(), YACS::looptypeParser< PseudoComposedNode * >.node(), YACS::looptypeParser< T >.node(), YACS::looptypeParser< ENGINE::ForLoop * >.node(), YACS::looptypeParser< ENGINE::DynParaLoop * >.node(), YACS::looptypeParser< ENGINE::WhileLoop * >.node(), YACS::casetypeParser.node(), YACS::bloctypeParser< T >.node(), and YACS::bloctypeParser< YACS::ENGINE::Proc * >.node().

◆ getObj()

def gui.CItems.Cell.getObj (   self)

Definition at line 609 of file CItems.py.

609  def getObj(self):
610  return self
611 

◆ moveBy()

def gui.CItems.Cell.moveBy (   self,
  dx,
  dy 
)

Definition at line 593 of file CItems.py.

593  def moveBy(self,dx,dy):
594  QCanvasRectangle.moveBy(self,dx,dy)
595  self.label.myMove(dx,dy)
596  for p in self.inports:
597  p.myMove(dx,dy)
598  for p in self.outports:
599  p.myMove(dx,dy)
600 

References gui.CItems.Cell.inports, gui.GraphViewer.Cell.inports, gui.cataitems.ItemService.label, gui.cataitems.ItemType.label, gui.cataitems.ItemCompo.label, gui.cataitems.ItemNode.label, gui.cataitems.ItemComposedNode.label, gui.cataitems.TypesItem.label, gui.cataitems.ComponentsItem.label, gui.cataitems.NodesItem.label, gui.cataitems.ComposedNodesItem.label, gui.cataitems.Cata.label, gui.CItems.Cell.label, gui.Item.Item.label, gui.Items.DataLinkItem.label, gui.Items.StreamLinkItem.label, gui.Items.ControlLinkItem.label, gui.Items.ControlLinksItem.label, gui.Items.DataLinksItem.label, gui.Items.ItemComposedNode.label, gui.Items.ItemPort.label, gui.Items.ItemNode.label, gui.sessions.Sessions.label, gui.sessions.Session.label, gui.CItems.Cell.outports, and gui.GraphViewer.Cell.outports.

◆ popup()

def gui.CItems.Cell.popup (   self,
  canvasView 
)

Definition at line 612 of file CItems.py.

612  def popup(self,canvasView):
613  menu=QPopupMenu()
614  caption = QLabel( "<font color=darkblue><u><b>Node Menu</b></u></font>",menu )
615  caption.setAlignment( Qt.AlignCenter )
616  menu.insertItem( caption )
617  menu.insertItem("Browse", self.browse)
618  return menu
619 

References gui.CItems.Cell.browse(), and gui.GraphViewer.Cell.browse().

Referenced by gui.GraphViewer.GraphViewer.contentsMousePressEvent().

◆ pynotify()

def gui.CItems.Cell.pynotify (   self,
  object,
  event 
)

Definition at line 568 of file CItems.py.

568  def pynotify(self,object,event):
569  #print "pynotify",event,object
570  try:
571  evType=self.events[event]
572  ev=QCustomEvent(evType)
573  ev.setData(self)
574  ev.yacsEvent=event
575  QApplication.postEvent(self.canvas(), ev)
576  #request immediate processing (deadlock risk ???)
577  #QApplication.sendPostedEvents(self.canvas(), evType)
578  #print "pynotify end"
579  except:
580  #traceback.print_exc()
581  raise
582 

References gui.CItems.LinkItem.canvas, gui.graph.Graph.canvas, and gui.CItems.Cell.events.

◆ selected()

def gui.CItems.Cell.selected (   self) 
The canvas item has been selected

Definition at line 629 of file CItems.py.

629  def selected(self):
630  """The canvas item has been selected"""
631  #print "node selected"
632  item=Item.adapt(self.node)
633  item.selected()

References gui.cataitems.ItemNode.node, gui.cataitems.ItemComposedNode.node, gui.CItems.ControlItem.node, gui.CItems.PortItem.node, gui.CItems.Cell.node, gui.graph.Graph.node, gui.GraphViewer.PortItem.node, gui.Items.ItemComposedNode.node, gui.Items.ItemNode.node, YACS::servertypeParser< T >.node(), YACS::servicetypeParser< T >.node(), YACS::looptypeParser< PseudoComposedNode * >.node(), YACS::looptypeParser< T >.node(), YACS::looptypeParser< ENGINE::ForLoop * >.node(), YACS::looptypeParser< ENGINE::DynParaLoop * >.node(), YACS::looptypeParser< ENGINE::WhileLoop * >.node(), YACS::casetypeParser.node(), YACS::bloctypeParser< T >.node(), and YACS::bloctypeParser< YACS::ENGINE::Proc * >.node().

Referenced by gui.browser_catalog.Browser.handleBut1(), and gui.GraphViewer.GraphViewer.selectItem().

◆ show()

def gui.CItems.Cell.show (   self)

Definition at line 601 of file CItems.py.

601  def show(self):
602  QCanvasRectangle.show(self)
603  self.label.show()
604  for p in self.inports:
605  p.show()
606  for p in self.outports:
607  p.show()
608 

References gui.CItems.Cell.inports, gui.GraphViewer.Cell.inports, gui.cataitems.ItemService.label, gui.cataitems.ItemType.label, gui.cataitems.ItemCompo.label, gui.cataitems.ItemNode.label, gui.cataitems.ItemComposedNode.label, gui.cataitems.TypesItem.label, gui.cataitems.ComponentsItem.label, gui.cataitems.NodesItem.label, gui.cataitems.ComposedNodesItem.label, gui.cataitems.Cata.label, gui.CItems.Cell.label, gui.Item.Item.label, gui.Items.DataLinkItem.label, gui.Items.StreamLinkItem.label, gui.Items.ControlLinkItem.label, gui.Items.ControlLinksItem.label, gui.Items.DataLinksItem.label, gui.Items.ItemComposedNode.label, gui.Items.ItemPort.label, gui.Items.ItemNode.label, gui.sessions.Sessions.label, gui.sessions.Session.label, gui.CItems.Cell.outports, and gui.GraphViewer.Cell.outports.

◆ tooltip()

def gui.CItems.Cell.tooltip (   self,
  view,
  pos 
)

Definition at line 620 of file CItems.py.

620  def tooltip(self,view,pos):
621  r = QRect(pos.x(), pos.y(), self.width(), self.height())
622  s = QString( "node: " + self.node.getName())
623  view.tip( r, s )
624  #QToolTip(view).tip( r, s )
625 

References YACS::HMI::presentationtype_parser.height(), gui.cataitems.ItemNode.node, gui.cataitems.ItemComposedNode.node, gui.CItems.ControlItem.node, gui.CItems.PortItem.node, gui.CItems.Cell.node, gui.graph.Graph.node, gui.GraphViewer.PortItem.node, gui.Items.ItemComposedNode.node, gui.Items.ItemNode.node, YACS::servertypeParser< T >.node(), YACS::servicetypeParser< T >.node(), YACS::looptypeParser< PseudoComposedNode * >.node(), YACS::looptypeParser< T >.node(), YACS::looptypeParser< ENGINE::ForLoop * >.node(), YACS::looptypeParser< ENGINE::DynParaLoop * >.node(), YACS::looptypeParser< ENGINE::WhileLoop * >.node(), YACS::casetypeParser.node(), YACS::bloctypeParser< T >.node(), YACS::bloctypeParser< YACS::ENGINE::Proc * >.node(), and YACS::HMI::presentationtype_parser.width().

Member Data Documentation

◆ colors

dictionary gui.CItems.Cell.colors
static
Initial value:
= {
"pink":Qt.cyan,
"green":Qt.green,
"magenta":Qt.magenta,
"purple":Qt.darkMagenta,
"blue":Qt.blue,
"red":Qt.red,
"orange":Qt.yellow,
"grey":Qt.gray,
"white":Qt.white,
}

Definition at line 486 of file CItems.py.

Referenced by gui.CItems.Cell.customEvent().

◆ events

gui.CItems.Cell.events
static

Definition at line 564 of file CItems.py.

Referenced by gui.CItems.Cell.pynotify().

◆ ingate

gui.CItems.Cell.ingate

Definition at line 555 of file CItems.py.

◆ inports

gui.CItems.Cell.inports

Definition at line 501 of file CItems.py.

Referenced by gui.CItems.Cell.moveBy(), gui.GraphViewer.Cell.moveBy(), gui.CItems.Cell.show(), and gui.GraphViewer.Cell.show().

◆ item

gui.CItems.Cell.item

Definition at line 506 of file CItems.py.

Referenced by gui.Items.ControlLinksItem.getChildren(), gui.Items.DataLinksItem.getChildren(), gui.panels.PanelScript.handleCancel(), gui.panels.PanelFunc.handleCancel(), gui.panels.PanelInPort.handleRestore(), gui.panels.PanelOutPort.handleRestore(), gui.panels.PanelScript.handleSave(), gui.panels.PanelFunc.handleSave(), gui.panels.PanelInPort.handleSave(), gui.Tree.Node.setOpen(), and gui.Tree.Node.setOpen_old().

◆ label

gui.CItems.Cell.label

Definition at line 508 of file CItems.py.

Referenced by gui.CItems.Cell.moveBy(), and gui.CItems.Cell.show().

◆ node

gui.CItems.Cell.node

Definition at line 505 of file CItems.py.

Referenced by gui.cataitems.ItemNode.addNode(), gui.cataitems.ItemComposedNode.addNode(), gui.Items.ItemComposedNode.addNode(), gui.Items.ItemForLoop.addNode(), gui.CItems.Cell.customEvent(), gui.Items.ItemComposedNode.dblselected(), gui.Items.ItemComposedNode.getChildren(), gui.Items.ItemNode.getChildren(), gui.Items.ItemService.handleCancel(), gui.Items.ItemService.handleSave(), gui.graph.Graph.layout(), gui.CItems.ControlItem.moveBy(), gui.CItems.PortItem.moveBy(), gui.GraphViewer.PortItem.moveBy(), gui.CItems.Cell.selected(), gui.Items.ItemComposedNode.selected(), gui.Items.ItemNode.selected(), and gui.CItems.Cell.tooltip().

◆ outgate

gui.CItems.Cell.outgate

Definition at line 559 of file CItems.py.

◆ outports

gui.CItems.Cell.outports

Definition at line 502 of file CItems.py.

Referenced by gui.CItems.Cell.moveBy(), gui.GraphViewer.Cell.moveBy(), gui.CItems.Cell.show(), and gui.GraphViewer.Cell.show().

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