def show(self):
self.theShape = ComplexShape(self, self.theCanvas,
self.thePropertyMap[OB_POS_X],
self.thePropertyMap[OB_POS_Y],
self.thePropertyMap[OB_DIMENSION_X],
self.thePropertyMap[OB_DIMENSION_Y])
self.theShape.show()
class EditorObject:
def __init__(self, aLayout, objectID, x, y, parentSystem ):
self.theLayout = aLayout
self.theID = objectID
self.parentSystem = parentSystem
self.thePropertyMap = {}
self.thePropertyMap [ OB_SHAPE_TYPE ] = DEFAULT_SHAPE_NAME
self.thePropertyMap[ OB_POS_X ] = x
self.thePropertyMap[ OB_POS_Y ] = y
self.theModelEditor=self.theLayout.theLayoutManager.theModelEditor
self.ShapePluginManager=self.theModelEditor.getShapePluginManager()
self.thePropertyMap[ OB_HASFULLID ] = False
self.thePackingStrategy = PackingStrategy(self.theLayout)
self.theCanvas = None
self.theShape = None
# default colors
self.thePropertyMap [ OB_OUTLINE_COLOR ] = self.theLayout.graphUtils().getRRGByName("black")
self.thePropertyMap [ OB_FILL_COLOR ] = self.theLayout.graphUtils().getRRGByName("white")
self.thePropertyMap [ OB_TEXT_COLOR ] = self.theLayout.graphUtils().getRRGByName("blue")
# default outline
self.thePropertyMap [ OB_OUTLINE_WIDTH ] = 1
self.parentSystem.registerObject( self )
#self.theSD = None
self.isSelected = False
self.existobjectFullIDList=[]
self.thexorg=0
self.theyorg=0
self.lastx=0
self.lasty=0
self.rn=None
self.totalLabelWidth=0
self.labelLimit=0
self.maxShiftMap={DIRECTION_LEFT:[0], DIRECTION_RIGHT:[2],DIRECTION_UP:[1],DIRECTION_DOWN:[3],
DIRECTION_BOTTOM_RIGHT:[2,3],DIRECTION_BOTTOM_LEFT:[0,3],DIRECTION_TOP_RIGHT:[2,1],
DIRECTION_TOP_LEFT:[0,1]}
def getMinDims( self, theType, aLabel ):
return self.ShapePluginManager.getMinDims( theType, "Default",self.getGraphUtils(), aLabel )
def destroy(self):
if self.theShape != None:
self.theShape.delete()
def hide( self ):
# deletes it from canvas
pass
def doSelect( self, shift_pressed = False ):
self.theLayout.selectRequest( self.theID, shift_pressed )
def selected( self ):
if not self.isSelected:
self.isSelected = True
self.theShape.selected()
self.theShape.outlineColorChanged()
def unselected( self ):
if self.isSelected:
self.isSelected = False
self.theShape.unselected()
self.theShape.outlineColorChanged()
def outlineDragged( self, deltax, deltay, x, y ):
if self.parentSystem.__class__.__name__ == 'Layout':
return
# in most of the cases object are not resizeable, only system is resizeable and it will override this
self.objectDragged( )
pass
def popupEditor( self ):
self.theLayout.popupObjectEditor( self.theID )
def setLimits( self, x0, y0, x1, y1 ):
pass
def setCanvas( self, aCanvas ):
self.theCanvas = aCanvas
def show( self ):
self.theShape = ComplexShape( self, self.theCanvas, self.thePropertyMap[ OB_POS_X ], self.thePropertyMap[ OB_POS_Y ], self.thePropertyMap[ OB_DIMENSION_X ], self.thePropertyMap[ OB_DIMENSION_Y ] )
self.theShape.show()
def showLine(self):
self.theLine = ComplexLine()
def getShapeDescriptor(self, aShapeName ):
graphUtils = self.theLayout.graphUtils()
theLabel = self.getProperty( OB_LABEL )
aShapeType = self.getProperty( OB_TYPE )
if aShapeName == aShapeType:
aShapeName = "Default"
return self.ShapePluginManager.createShapePlugin(aShapeType,aShapeName,self, graphUtils, theLabel)
def getProperty( self, aPropertyName ):
if aPropertyName in self.thePropertyMap.keys():
return self.thePropertyMap[aPropertyName]
else:
raise Exception("Unknown property %s for object %s"%(aPropertyName, self.theID ) )
def getPropertyList( self ):
return self.thePropertyMap.keys()
def getAbsolutePosition( self ):
( xpos, ypos ) = self.parentSystem.getAbsoluteInsidePosition()
return ( xpos + self.thePropertyMap[ OB_POS_X ], ypos + self.thePropertyMap[ OB_POS_Y ])
def getPropertyMap( self ):
return self.thePropertyMap
def setPropertyMap( self, aPropertyMap ):
self.thePropertyMap = aPropertyMap
def getID( self ):
return self.theID
def setProperty( self, aPropertyName, aPropertyValue):
self.thePropertyMap[aPropertyName] = aPropertyValue
if aPropertyName == OB_LABEL:
self.theSD.renameLabel(aPropertyValue)
elif aPropertyName in ( OB_DIMENSION_X, OB_DIMENSION_Y ):
self.theSD.reCalculate()
elif aPropertyName == OB_SHAPE_TYPE :
anSD = self.getShapeDescriptor( aPropertyValue )
self.setShapeDescriptor( anSD )
if self.theCanvas !=None:
if aPropertyName == OB_LABEL:
self.labelChanged(aPropertyValue)
elif aPropertyName == OB_TEXT_COLOR :
self.theShape.outlineColorChanged()
elif aPropertyName == OB_OUTLINE_COLOR:
self.theShape.outlineColorChanged()
elif aPropertyName == OB_FILL_COLOR:
self.theShape.fillColorChanged()
def outOfRoot( self, x, y ):
rootSystemID = self.theLayout.getProperty( LO_ROOT_SYSTEM )
rootSystem = self.theLayout.getObject ( rootSystemID )
rx1 = rootSystem.getProperty( OB_POS_X ) + 3
ry1 = rootSystem.getProperty ( OB_POS_Y ) + 20
rx2 = rx1 + rootSystem.getProperty( SY_INSIDE_DIMENSION_X )
ry2 = ry1 + rootSystem.getProperty( SY_INSIDE_DIMENSION_Y )
if x<rx1 or x>rx2 or y<ry1 or y>ry2:
return True
return False
def setShapeDescriptor( self, anSD ):
if self.theCanvas != None and self.theShape != None:
self.theShape.delete()
self.theSD = anSD
self.thePropertyMap[OB_SHAPEDESCRIPTORLIST]=self.theSD
if self.theCanvas != None:
self.theShape.show()
def labelChanged( self,aPropertyValue ):
pass
#newLabel = aPropertyValue.split(':')[2]
#self.theShape.labelChanged(newLabel)
def getLayout( self ):
return self.theLayout
def getParent( self ):
return self.parentSystem
def getGraphUtils( self ):
return self.theLayout.graphUtils()
def getModelEditor( self ):
return self.theLayout.theLayoutManager.theModelEditor
def getCursorType( self, aFunction, x, y, buttonPressed ):
if aFunction in [ SD_FILL, SD_TEXT ] and buttonPressed:
return CU_MOVE
elif aFunction in [ SD_FILL, SD_TEXT ] and not buttonPressed:
return CU_POINTER
return CU_POINTER
def move( self, deltax, deltay ):
self.thePropertyMap[ OB_POS_X ] += deltax
self.thePropertyMap[ OB_POS_Y ] += deltay
if self.theShape != None:
self.theShape.move( deltax, deltay )
def parentMoved( self, deltax, deltay ):
# no change in relative postions
self.theShape.move( deltax, deltay )
def adjustCanvas(self,dx,dy):
if self.theCanvas.getBeyondCanvas():
self.parentSystem.theCanvas.setCursor(CU_MOVE)
self.parentSystem.theCanvas.scrollTo(dx,dy)
self.parentSystem.theCanvas.setLastCursorPos(dx,dy)
def getDirectionShift(self,dx,dy):
if dx>0 and dy==0:
return DIRECTION_RIGHT
if dx<0 and dy==0:
return DIRECTION_LEFT
if dy>0 and dx==0:
return DIRECTION_DOWN
if dy<0 and dx==0:
return DIRECTION_UP
if dx>0 and dy>0:
return DIRECTION_BOTTOM_RIGHT
if dx<0 and dy>0:
return DIRECTION_BOTTOM_LEFT
if dx>0 and dy<0:
return DIRECTION_TOP_RIGHT
if dx<0 and dy<0:
return DIRECTION_TOP_LEFT
def adjustLayoutCanvas(self,dup,ddown,dleft,dright):
scrollx=self.theLayout.getProperty(LO_SCROLL_REGION)[0]
scrolly=self.theLayout.getProperty(LO_SCROLL_REGION)[1]
scrollx2=self.theLayout.getProperty(LO_SCROLL_REGION)[2]
scrolly2=self.theLayout.getProperty(LO_SCROLL_REGION)[3]
dleft=-dleft
dup=-dup
scrollx+=dleft
scrolly+=dup
scrollx2+=dright
scrolly2+=ddown
self.theLayout.setProperty(LO_SCROLL_REGION,[scrollx,scrolly,scrollx2,scrolly2])
self.theLayout.setProperty(OB_DIMENSION_X,scrollx2 - scrollx)
self.theLayout.setProperty(OB_DIMENSION_Y,scrolly2 - scrolly)
if self.theLayout.getCanvas() != None:
self.theLayout.getCanvas().setSize(self.theLayout.getProperty(LO_SCROLL_REGION))
self.theLayout.getCanvas().scrollTo(dleft+dright,ddown+dup)
###################################################################################################
def objectDragged( self, deltax, deltay ):
cmdList=[]
theParent=self.parentSystem
# childs=len(theParent.getObjectList())
# parent system boundaries should be watched here!!!
#get new positions:
# currently move out of system is not supported!!!
if theParent.__class__.__name__ == 'Layout':
#rootsystem cannot be moved!!!
return
if self.theShape.getFirstDrag() and not self.theShape.getDragBefore() :
self.rn=self.createRnOut()
# store org position first
self.thexorg= self.getProperty( OB_POS_X )
self.theyorg= self.getProperty( OB_POS_Y )
# for parent
theParent.thex1org=theParent.thePropertyMap[OB_POS_X]
theParent.they1org=theParent.thePropertyMap[OB_POS_Y]
theParent.thex2org=theParent.thex1org+theParent.thePropertyMap[OB_DIMENSION_X]
theParent.they2org=theParent.they1org+theParent.thePropertyMap[OB_DIMENSION_Y]
# for siblings
# if childs>1:
# for sib in theParent.getObjectList():
# asib=theParent.getObject(sib)
# if asib.getProperty(OB_FULLID)!=self.getProperty(OB_FULLID):
# asib.thexorg=asib.getProperty(OB_POS_X)
# asib.theyorg=asib.getProperty(OB_POS_Y)
#for Layout
self.theLayout.orgScrollRegion = self.theLayout.getProperty( LO_SCROLL_REGION )
self.theShape.setFirstDrag(False)
self.theShape.setDragBefore(True)
if self.theShape.getIsButtonPressed():
newx = self.getProperty( OB_POS_X ) + deltax
newy = self.getProperty( OB_POS_Y ) + deltay
if newx==0 and newy == 0:
return
# get self's newx2,newy2
newx2=newx+self.getProperty(OB_DIMENSION_X)
newy2=newy+self.getProperty(OB_DIMENSION_Y)
rpar=self.createRparent()
if not self.isWithinParent(newx,newy,newx2,newy2,rpar):
dir=self.getDirectionShift(deltax,deltay)
UDLR=theParent.getUDLRmatrix(deltax,deltay,dir)
deltaup=UDLR[theParent.UDLRMap['U']]
deltadown=UDLR[theParent.UDLRMap['D']]
deltaright=UDLR[theParent.UDLRMap['R']]
deltaleft=UDLR[theParent.UDLRMap['L']]
delta=theParent.getDelta(UDLR)
if theParent.parentSystem.__class__.__name__ == 'Layout':
self.adjustLayoutCanvas( deltaup, deltadown, deltaleft, deltaright )
theParent.resize( deltaup, deltadown, deltaleft, deltaright )
else:
if dir in [DIRECTION_RIGHT,DIRECTION_UP,DIRECTION_DOWN,DIRECTION_LEFT]:
maxShift=theParent.getMaxShiftPos(dir)
if maxShift>0:
if maxShift>delta:
theParent.resize( deltaup, deltadown, deltaleft, deltaright )
self.adjustCanvas(deltax,deltay)
else:
return
else:
maxShiftx,maxShifty=theParent.getMaxShiftPos(dir)
if maxShiftx>0 and maxShifty>0:
if maxShiftx>delta and maxShifty>delta:
theParent.resize( deltaup, deltadown, deltaleft, deltaright )
self.adjustCanvas(deltax,deltay)
else:
return
else: # stays within parent
if self.isOverlap(newx,newy,newx2,newy2,self.rn):
return
else:
self.move(deltax,deltay)
self.adjustCanvas(deltax,deltay)
else: # button release
#for self
self.lastx=self.thePropertyMap[ OB_POS_X ]
self.lasty=self.thePropertyMap[ OB_POS_Y ]
newx=self.lastx
newy=self.lasty
self.move(-(self.getProperty( OB_POS_X )-self.thexorg) ,-(self.getProperty( OB_POS_Y )-self.theyorg))
self.thePropertyMap[ OB_POS_X ] =self.thexorg
self.thePropertyMap[ OB_POS_Y ] =self.theyorg
#create command for self
aCommand1 = MoveObject( self.theLayout, self.theID, newx, newy, None )
#revCom = MoveObject( self.theLayout, self.theID, self.thexorg, self.theyorg )
#aCommand1.makeExecuted([revCom])
cmdList.append(aCommand1)
#siblings
# if childs>0:
# for sib in theParent.getObjectList():
# asib=theParent.getObject(sib)
# if asib.getProperty(OB_FULLID)!=self.getProperty(OB_FULLID):
# asib.lastx=asib.thePropertyMap[ OB_POS_X ]
# asib.lasty=asib.thePropertyMap[ OB_POS_Y ]
# newxsib=asib.lastx
# newysib=asib.lasty
# asib.move(-(asib.getProperty( OB_POS_X )-asib.thexorg) ,-(asib.getProperty( OB_POS_Y )-asib.theyorg))
# asib.thePropertyMap[ OB_POS_X ] =asib.thexorg
# asib.thePropertyMap[ OB_POS_Y ] =asib.theyorg
# #create command for siblings
# aCommand= MoveObject( asib.theLayout, asib.theID, newxsib, newysib, None )
# cmdList.append(aCommand)
#parent
theParent.thedleftorg=theParent.thePropertyMap[OB_POS_X]-theParent.thex1org
theParent.thedrightorg=theParent.thePropertyMap[OB_POS_X]+theParent.thePropertyMap[OB_DIMENSION_X]-theParent.thex2org
theParent.theduporg=theParent.thePropertyMap[OB_POS_Y]-theParent.they1org
theParent.theddownorg=theParent.thePropertyMap[OB_POS_Y]+theParent.thePropertyMap[OB_DIMENSION_Y]-theParent.they2org
revCom2 = theParent.resize( theParent.theduporg, -theParent.theddownorg, theParent.thedleftorg, -theParent.thedrightorg )
#create command for parent
aCommand2 = ResizeObject( theParent.theLayout, theParent.theID, -theParent.theduporg, theParent.theddownorg, -theParent.thedleftorg, theParent.thedrightorg )
#aCommand2.makeExecuted( [revCom2] )
cmdList.append(aCommand2)
# Layout
newScrollRegion=self.theLayout.getProperty(LO_SCROLL_REGION)
self.theLayout.setProperty(LO_SCROLL_REGION,self.theLayout.orgScrollRegion)
#self.theLayout.setProperty(OB_DIMENSION_X,self.theLayout.orgScrollRegion[2]-self.theLayout.orgScrollRegion[0])
#self.theLayout.setProperty(OB_DIMENSION_Y,self.theLayout.orgScrollRegion[3]-self.theLayout.orgScrollRegion[1])
self.theLayout.getCanvas().setSize(self.theLayout.orgScrollRegion)
#create command for Layout
aCommand3 = ChangeLayoutProperty(self.theLayout, LO_SCROLL_REGION,newScrollRegion)
revCom3 = ChangeLayoutProperty( self.theLayout, LO_SCROLL_REGION, self.theLayout.orgScrollRegion )
#aCommand3.makeExecuted([revCom3])
cmdList.append(aCommand3)
self.theLayout.passCommand( cmdList)
lastposx,lastposy=self.theLayout.getCanvas().getLastCursorPos()
if self.theLayout.orgScrollRegion!=newScrollRegion:
self.theLayout.getCanvas().scrollTo(lastposx,lastposy,'attach')
def canPaste(self):
return False
def showMenu( self, anEvent, x=None,y=None ):
self.newObjectPosX =x
self.newObjectPosY = y
menuDictList = self.getMenuItems()
aMenu = gtk.Menu()
for i in range (len(menuDictList)):
aMenuDict = menuDictList[i]
if aMenuDict.keys() == []:
return
for aMenuName in aMenuDict.keys():
menuItem = gtk.MenuItem( aMenuName )
menuItem.connect( 'activate', aMenuDict[ aMenuName ] )
if aMenuName =='undo':
if not self.getModelEditor().canUndo() :
menuItem.set_sensitive(False)
if aMenuName =='redo':
if not self.getModelEditor().canRedo():
menuItem.set_sensitive(False)
if aMenuName =='paste':
if self.getModelEditor().getCopyBuffer() == None or not self.canPaste():
menuItem.set_sensitive(False)
if aMenuName =='show system' or aMenuName =='show process' or aMenuName =='show variable':
(aSubMenu,NoOfSubMenuItem)=self.getSubMenu(aMenuName)
if NoOfSubMenuItem ==0:
menuItem.set_sensitive(False)
else:
menuItem.set_submenu(aSubMenu )
if aMenuName == 'show connection':
(aSubMenu,NoOfSubMenuItem)=self.getConnectionMenu()
if NoOfSubMenuItem ==0:
menuItem.set_sensitive(False)
else:
menuItem.set_submenu(aSubMenu )
if aMenuName == 'extend label':
maxShift=self.getMaxShiftPos(DIRECTION_RIGHT)
aLabel=self.getProperty(OB_LABEL)
if aLabel.endswith('...') and maxShift>15:
menuItem.set_sensitive(True)
else:
menuItem.set_sensitive(False)
aMenu.add(menuItem)
aMenu.append( gtk.MenuItem() )
aFullPNList = []
for anObjectID in self.theLayout.theSelectedObjectIDList:
anObject = self.theLayout.getObject( anObjectID )
if anObject.getProperty( OB_HASFULLID):
aFullPNList.append(anObject.getProperty( OB_FULLID ) +':')
tracerSubMenu = self.getModelEditor().theRuntimeObject.createTracerSubmenu( aFullPNList )
aMenu.append( tracerSubMenu )
self.theMenu = aMenu
aMenu.show_all()
aMenu.popup(None, None, None, anEvent.button, anEvent.time)
def getMenuItems( self, aSubMenu = None ):
menuDict1 = {};menuDict2 = {};menuDict3 = {};menuDict4 = {}; menuDict5={}
menuDict6 = {}
menuDictList = []
menuDict1['undo']=self.__undo
menuDict1['redo']=self.__redo
menuDict2['cut']=self.__cut
menuDict2['copy']=self.__copy
menuDict2['paste']=self.__paste
menuDictList +=[menuDict1]
menuDictList +=[menuDict2]
if self.getProperty(OB_TYPE) == OB_TYPE_SYSTEM:
menuDict5['show system'] = self.__test
menuDict5['show process'] = self.__test
menuDict5['show variable'] = self.__test
menuDictList +=[menuDict5]
if self.parentSystem.__class__.__name__ != 'Layout' or self.getProperty(OB_TYPE) == OB_TYPE_CONNECTION:
menuDict6 [ 'delete from layout'] = self.__userDeleteObject
if self.getProperty( OB_HASFULLID ) or self.getProperty(OB_TYPE) == OB_TYPE_CONNECTION:
menuDict6['delete_from_model'] = self.__userDeleteEntity
menuDictList +=[menuDict6]
if self.getProperty(OB_TYPE) == OB_TYPE_PROCESS or self.getProperty(OB_TYPE) == OB_TYPE_VARIABLE:
menuDict4 [ 'show connection'] = self.__test
menuDictList +=[menuDict4]
if self.getProperty(OB_TYPE) != OB_TYPE_CONNECTION:
menuDict3['extend label']=self.__extend_label
menuDictList +=[menuDict3]
return menuDictList
def getSubMenuItems ( self, aMenuName):
aModelEditor = self.getModelEditor()
if self.parentSystem.__class__.__name__ == 'Layout':
aParentFullID = 'System::/'
aSystemPath='/'
else:
aParentFullID=self.getProperty(OB_FULLID)
aSystemPath = convertSysIDToSysPath(aParentFullID)
anEntityList=[]
if aMenuName == 'show system':
aSystemEntityList = aModelEditor.theModelStore.getEntityList(ME_SYSTEM_TYPE,aSystemPath )
for aSystem in aSystemEntityList:
anEntityList+=[':'.join( [ME_SYSTEM_TYPE, aSystemPath, aSystem])]
elif aMenuName == 'show process':
aProcessEntityList=aModelEditor.theModelStore.getEntityList(ME_PROCESS_TYPE,aSystemPath )
for aProcess in aProcessEntityList:
anEntityList+=[':'.join( [ME_PROCESS_TYPE, aSystemPath, aProcess])]
elif aMenuName == 'show variable':
aVariableEntityList=aModelEditor.theModelStore.getEntityList(ME_VARIABLE_TYPE,aSystemPath )
for aVariable in aVariableEntityList:
anEntityList+=[':'.join( [ME_VARIABLE_TYPE, aSystemPath, aVariable])]
return anEntityList
def getConnectionMenu(self):
aModelEditor = self.getModelEditor()
aSubMenu = gtk.Menu()
NoOfSubMenuItem=0
#check whether the var or pro is in the layout
existObjectList =self.theLayout.getObjectList()
#get the object FullID exist in the layout using its objectID
existObjectFullIDList = []
for anID in existObjectList:
object = self.theLayout.getObject(anID)
if object.getProperty(OB_HASFULLID):
objectFullID = object.getProperty(OB_FULLID)
existObjectFullIDList += [[objectFullID,anID]]
if self.getProperty(OB_TYPE)==OB_TYPE_PROCESS:
#get process obj varrReff list from modelstore by passing the FullID
aProcessFullID = self.getProperty( OB_FULLID )
aVarReffList = aModelEditor.theModelStore.getEntityProperty(aProcessFullID+':' +MS_PROCESS_VARREFLIST)
#convert the relative path of var full id into the absolute
aVarReffList1 =[]
for aVarReff in aVarReffList:
varFullID = getAbsoluteReference(aProcessFullID, aVarReff[ME_VARREF_FULLID])
aVarReffList1 +=[[aVarReff[ME_VARREF_NAME], varFullID]]
#get list of connection return the connId
connectionList = self.getProperty(PR_CONNECTIONLIST)
#get the connectionobj for each conn id
aVarReffList2 =[]
for conn in connectionList:
connObj = self.theLayout.getObject( conn )
#get var attached to n varref name for each conn
varreffName = connObj.getProperty(CO_NAME)
varID = connObj.getProperty(CO_VARIABLE_ATTACHED)
#get var FUllID
if varID!=None:
varFullID = self.theLayout.getObject( varID ).getProperty(OB_FULLID)
aVarReffList2+=[varreffName]
#check if there is missing variable
ExistVarRefNameList = []
if len(aVarReffList1)!=len(aVarReffList2) :
for i in range (len(aVarReffList1)):
aVar = aVarReffList1[i][ME_VARREF_FULLID]
aVarReff = aVarReffList1[i][ME_VARREF_NAME]
if not aVarReff in aVarReffList2:
for j in range (len(existObjectFullIDList)):
if aVar ==existObjectFullIDList[j][0] and aVarReff not in ExistVarRefNameList :
menuItem = gtk.MenuItem( aVar+': '+aVarReff )
menuItem.set_name( aVar+','+aVarReff + ',' +existObjectFullIDList[j][1] )
ExistVarRefNameList +=[aVarReff]
menuItem.connect( 'activate', self.__userCreateConnection )
NoOfSubMenuItem+=1
aSubMenu.add(menuItem)
if self.getProperty(OB_TYPE)==OB_TYPE_VARIABLE:
#get var obj process list from modelstore by passing the FullID
aVariableFullID = self.getProperty( OB_FULLID )
aProcessList = aModelEditor.theModelStore.getEntityProperty(aVariableFullID+':' +MS_VARIABLE_PROCESSLIST)
#get list of connection return the connId
connectionList = self.getProperty(VR_CONNECTIONLIST)
#get the connectionobj for each conn id
aProcessList2 =[]
for conn in connectionList:
connObj = self.theLayout.getObject( conn )
varreffName = connObj.getProperty(CO_NAME)
proID = connObj.getProperty(CO_PROCESS_ATTACHED)
proFullID = self.theLayout.getObject( proID ).getProperty(OB_FULLID)
aProcessList2+=[proFullID]
#check if there is missing process
existProList =[]
if len(aProcessList)!=len(aProcessList2) :
for aPro in aProcessList :
if not aPro in aProcessList2:
for j in range (len(existObjectFullIDList)):
if aPro ==existObjectFullIDList[j][0] and not aPro in existProList:
menuItem = gtk.MenuItem( aPro )
menuItem.set_name( aPro+','+existObjectFullIDList[j][1] )
existProList += [aPro]
menuItem.connect( 'activate', self.__userCreateConnection )
NoOfSubMenuItem+=1
aSubMenu.add(menuItem)
return (aSubMenu,NoOfSubMenuItem)
def getSubMenu(self, aMenuName ):
anEntityList = self.getSubMenuItems(aMenuName)
#set the self.existobjectFullIDList
self.setExistObjectFullIDList()
aSubMenu = gtk.Menu()
NoOfSubMenuItem=0
for aSubMenuName in anEntityList:
if not aSubMenuName in self.existobjectFullIDList:
menuItem = gtk.MenuItem( aSubMenuName )
menuItem.set_name( aSubMenuName)
menuItem.connect( 'activate', self.__userCreateObject )
NoOfSubMenuItem+=1
aSubMenu.add(menuItem)
self.existobjectFullIDList = []
return (aSubMenu,NoOfSubMenuItem)
def ringDragged( self, shapeName, deltax, deltay ):
pass
def pasteObject(self):
pass
def getParent( self ):
return self.parentSystem
def getModelEditor( self ):
return self.theLayout.theLayoutManager.theModelEditor
def __test(self, *args ):
pass
def __userDeleteObject( self, *args ):
aCommandList = []
self.theMenu.destroy()
self.theLayout.deleteSelected()
def __userDeleteEntity ( self, *args ):
self.theMenu.destroy()
self.theLayout.deleteEntities()
def __undo(self, *args ):
self.getModelEditor().undoCommandList()
def __redo(self, *args ):
self.getModelEditor().redoCommandList()
GraphUtils
def __cut(self,*args):
self.__copy( None )
self.__userDeleteEntity( None )
def __copy(self,*args):
if self.parentSystem.__class__.__name__ != 'Layout':
aLayoutManager = self.getModelEditor().theLayoutManager
self.LayoutBufferFactory = LayoutBufferFactory(self.getModelEditor(), aLayoutManager)
self.aLayoutBuffer = self.LayoutBufferFactory.createMultiObjectBuffer(self.theLayout.theName, \
self.theLayout.theSelectedObjectIDList )
self.getModelEditor().setCopyBuffer(self.aLayoutBuffer )
def __paste(self,*args):
self.pasteObject()
def __userCreateConnection(self,*args):
if self.getProperty(OB_TYPE) == OB_TYPE_PROCESS:
if len(args) == 0:
return None
if type( args[0] ) == gtk.MenuItem:
variableID = args[0].get_name()
varrefName = variableID.split(',')[1]
variableID = variableID.split(',')[2]
newID = self.theLayout.getUniqueObjectID( OB_TYPE_CONNECTION )
(processRing, variableRing) = self.thePackingStrategy.autoConnect(self.theID, variableID )
aCommand = CreateConnection( self.theLayout, newID, self.theID,variableID, processRing, variableRing, PROCESS_TO_VARIABLE, varrefName )
self.theLayout.passCommand([aCommand])
if self.getProperty(OB_TYPE)==OB_TYPE_VARIABLE:
aVariableFullID = self.getProperty(OB_FULLID)
if len(args) == 0:
return None
if type( args[0] ) == gtk.MenuItem:
processID = args[0].get_name()
aProcessFullID = processID.split(',')[0]
processID = processID.split(',')[1]
#get var reff name
aModelEditor = self.getModelEditor()
aVarReffList = aModelEditor.theModelStore.getEntityProperty(aProcessFullID+':' +MS_PROCESS_VARREFLIST)
varReffNameList = []
for i in range (len(aVarReffList)):
varFullID= getAbsoluteReference(aProcessFullID, aVarReffList[i][ME_VARREF_FULLID])
if aVariableFullID ==varFullID:
varReffNameList+=[aVarReffList[i][ME_VARREF_NAME]]
for avarRefName in varReffNameList:
newID = self.theLayout.getUniqueObjectID( OB_TYPE_CONNECTION )
(processRing, variableRing) = self.thePackingStrategy.autoConnect( processID, self.theID )
aCommand = CreateConnection( self.theLayout, newID, processID,self.theID, processRing, variableRing, PROCESS_TO_VARIABLE, avarRefName )
self.theLayout.passCommand( [aCommand] )
def __userCreateObject(self,*args):
(offsetx, offsety ) = self.getAbsolutePosition()
x = self.newObjectPosX - (self.theSD.insideX + offsetx )
y = self.newObjectPosY - ( self.theSD.insideY + offsety )
aModelEditor = self.theLayout.theLayoutManager.theModelEditor
if len(args) == 0:
return None
if type( args[0] ) == gtk.MenuItem:
anEntityName = args[0].get_name()
aFullID = anEntityName
objectType = aFullID.split(':')[0]
objectID = self.theLayout.getUniqueObjectID( objectType)
#create aCommand
aCommand = None
if not aFullID in self.existobjectFullIDList:
aCommand = CreateObject( self.theLayout, objectID, objectType, aFullID, x,y, self )
if aCommand != None:
px2=self.getProperty(OB_DIMENSION_X)
py2=self.getProperty(OB_DIMENSION_Y)
rpar=n.array([0,0,px2,py2])
if objectType == OB_TYPE_SYSTEM:
rn=self.createRnAddSystem()
minreqx, minreqy = self.getMinDims( ME_SYSTEM_TYPE, aFullID )
x2=x+max( SYS_MINWIDTH, minreqx )
y2=y+max( SYS_MINHEIGHT, minreqy )
availspace=self.getAvailSpace(x,y,x2,y2,rn)
self.availSpace=availspace
# check boundaries
if (not self.isOverlap(x,y,x2,y2,rn) and self.isWithinParent(x,y,x2,y2,rpar)):
self.theLayout.passCommand( [aCommand] )
if objectType == OB_TYPE_PROCESS:
minreqx, minreqy = self.getMinDims( ME_PROCESS_TYPE, aFullID.split(":")[2] )
x2=x+max( PRO_MINWIDTH, minreqx )
y2=y+max( PRO_MINHEIGHT, minreqy )
rn=self.createRnAddOthers()
if (not self.isOverlap(x,y,x2,y2,rn) and self.isWithinParent(x,y,x2,y2,rpar)):
self.theLayout.passCommand( [aCommand] )
if objectType == OB_TYPE_VARIABLE:
minreqx, minreqy = self.getMinDims( ME_VARIABLE_TYPE, aFullID.split(":")[2] )
x2=x+max( VAR_MINWIDTH, minreqx )
y2=y+max( VAR_MINHEIGHT, minreqy )
# check boundaries
rn=self.createRnAddOthers()
if (not self.isOverlap(x,y,x2,y2,rn) and self.isWithinParent(x,y,x2,y2,rpar)):
self.theLayout.passCommand( [aCommand] )
else:
pass
def __extend_label(self,*args):
aLabel=self.getProperty(OB_LABEL)
oldLen=len(aLabel)
aFullID=self.getProperty(OB_FULLID)
idLen=len(aFullID)
aType=self.getProperty(OB_TYPE)
if aType!=OB_TYPE_SYSTEM :
aFullID=aFullID.split(':')[2]
maxShift=self.getMaxShiftPos(DIRECTION_RIGHT)
newLabel=aFullID[0:oldLen]
self.calcLabelParam(newLabel)
totalWidth,limit=self.getLabelParam()
while totalWidth<limit and oldLen<=len(aFullID):
oldLen+=1
newLabel=aFullID[0:oldLen]
self.calcLabelParam(newLabel)
totalWidth,limit=self.getLabelParam()
if newLabel!=aFullID:
newLabel=newLabel[0:len(newLabel)-3]+'...'
newDimx=self.estLabelWidth(newLabel)
oldDimx=self.getProperty(OB_DIMENSION_X)
deltaWidth=newDimx-oldDimx
resizeCommand = ResizeObject(self.getLayout(),self.getID(), 0, 0, 0, deltaWidth)
relabelCommand = SetObjectProperty( self.getLayout(), self.getID(), OB_LABEL, newLabel )
self.getLayout().passCommand( [resizeCommand,relabelCommand] )
def setExistObjectFullIDList(self):
#get the existing objectID in the System
exsistObjectInTheLayoutList = []
if self.getProperty(OB_HASFULLID):
exsistObjectInTheLayoutList =self.getObjectList()
#get the object FullID exist in the layout using its objectID
for anID in exsistObjectInTheLayoutList:
object = self.theLayout.getObject(anID)
objectFullID = object.getProperty(OB_FULLID)
self.existobjectFullIDList += [objectFullID]
def createRnOut(self):
no=len(self.parentSystem.getObjectList())
rn=None
if no>1:
for sib in self.parentSystem.getObjectList():
asib=self.parentSystem.getObject(sib)
if (asib.getProperty(OB_FULLID)!=self.getProperty(OB_FULLID)) and (asib.getProperty(OB_TYPE)==OB_TYPE_SYSTEM):
asibx1=asib.getProperty(OB_POS_X)
asiby1=asib.getProperty(OB_POS_Y)
asibx2=asibx1+asib.getProperty(OB_DIMENSION_X)
asiby2=asiby1+asib.getProperty(OB_DIMENSION_Y)
rsib=n.array([asibx1,asiby1,asibx2,asiby2])
rsib=n.reshape(rsib,(4,1))
if rn==None:
rn=rsib
else:
rn=n.concatenate((rn,rsib),1)
return rn
def isOverlap(self,x1,y1,x2,y2,rn):
r1 = n.array([x1,y1,x2,y2])
r1=n.reshape(r1,(4,1))
if rn!=None:
return self.getGraphUtils().calcOverlap(r1,rn)
else:
return False
def isWithinParent(self,u1,v1,u2,v2,rpar):
rpar=n.reshape(rpar,(4,1))
olw = self.getProperty( OB_OUTLINE_WIDTH )
#v2+=olw*8 #height of the parent label
r2 = n.array([u1,v1,u2,v2])
r2=n.reshape(r2,(4,1))
return self.getGraphUtils().calcWithin(rpar,r2)
def getGraphUtils( self ):
return self.theLayout.graphUtils()
def buttonReleased( self ):
pass
def createRparent(self):
olw=self.thePropertyMap[ OB_OUTLINE_WIDTH ]
if self.parentSystem.__class__.__name__ == 'Layout':
x1=0
y1=0
x2= x1+self.parentSystem.getProperty(OB_DIMENSION_X)
y2= y1+self.parentSystem.getProperty(OB_DIMENSION_Y)
else:
x1=0
#y1=self.parentSystem.getProperty(OB_DIMENSION_Y)-self.parentSystem.getProperty
#(SY_INSIDE_DIMENSION_Y)
y1=0
x2= x1+self.parentSystem.getProperty(SY_INSIDE_DIMENSION_X)
y2= y1+self.parentSystem.getProperty(SY_INSIDE_DIMENSION_Y)
r1=n.array([x1,y1,x2,y2])
return r1
def estLabelWidth(self,newLabel):
pass
def getAvailableShapes( self ):
return self.ShapePluginManager.getShapeList(self.getProperty( OB_TYPE ) )
def setLabelParam(self,totalWidth,limit):
self.totalLabelWidth=totalWidth
self.totalLimit=limit
def getLabelParam(self):
return self.totalLabelWidth,self.totalLimit
def calcLabelParam(self,label):
estWidth=self.estLabelWidth(label)
newx2=estWidth
#check overlap and within parent
x=self.getProperty(OB_POS_X)
x2=self.getProperty(OB_DIMENSION_X)
totalWidth=x+newx2
maxShift=self.getMaxShiftPos(DIRECTION_RIGHT)
limit=x+x2+maxShift
self.setLabelParam(totalWidth,limit)
return maxShift + x2
def truncateLabel(self,aLabel,lblWidth,dimx):
truncatedLabel=self.getGraphUtils().truncateLabel(aLabel,lblWidth,dimx,self.getProperty(OB_MINLABEL))
return truncatedLabel
def getMaxShiftPos(self,direction):
dir=direction
olw=self.getProperty(OB_OUTLINE_WIDTH)
x1=self.getProperty(OB_POS_X)
y1=self.getProperty(OB_POS_Y)
x2=x1+self.getProperty(OB_DIMENSION_X)
y2=y1+self.getProperty(OB_DIMENSION_Y)
r1=n.array([x1,y1,x2,y2])
rn=self.createRnOut()
rpar=self.createRparent()
matrix = self.getGraphUtils().calcMaxShiftPos(r1,rn,dir,rpar)
mshift=matrix-r1
mshift = mshift * n.array( [-1,-1,1,1] )
if len(self.maxShiftMap[dir])>1:
posx,posy=self.maxShiftMap[dir][0],self.maxShiftMap[dir][1]
return max(0, mshift[posx] ), max(0, mshift[posy] )
else:
pos=self.maxShiftMap[dir][0]
return max(0, mshift[pos] )
def show( self ):
self.theShape = ComplexShape( self, self.theCanvas, self.thePropertyMap[ OB_POS_X ], self.thePropertyMap[ OB_POS_Y ], self.thePropertyMap[ OB_DIMENSION_X ], self.thePropertyMap[ OB_DIMENSION_Y ] )
self.theShape.show()
