def createCompt(self, key):
self.new_Compt = ComptItem(self, 0, 0, 0, 0, key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10, 10, 10, 10)
self.sceneContainer.addItem(self.new_Compt)
class KineticsWidget(EditorWidgetBase):
def __init__(self, plugin, *args):
EditorWidgetBase.__init__(self, *args)
self.plugin = plugin
self.border = 5
self.comptPen = 6
self.iconScale = 1
self.arrowsize = 2
self.defaultComptsize = 5
self.noPositionInfo = True
self.xyCord = {}
self.reset()
self.qGraCompt = {}
self.mooseId_GObj = {}
self.srcdesConnection = {}
self.editor = None
def reset(self):
# print "reset "
self.createdItem = {}
# This are created at drawLine
self.lineItem_dict = {}
self.object2line = defaultdict(list)
self.itemignoreZooming = False
if hasattr(self, "sceneContainer"):
self.sceneContainer.clear()
self.sceneContainer = QtGui.QGraphicsScene(self)
sceneDim = self.sceneContainer.itemsBoundingRect()
# if (sceneDim.width() == 0 and sceneDim.height() == 0):
# self.sceneContainer.setSceneRect(0,0,30,30)
# else:
# elf.sceneContainer.setSceneRect(self.sceneContainer.itemsBoundingRect())
self.sceneContainer.setBackgroundBrush(QColor(230, 220, 219, 120))
def updateModelView(self):
self.getMooseObj()
if not self.m:
# At the time of model building
# when we want an empty GraphicView while creating new model,
# then remove all the view and add an empty view
if hasattr(self, "view") and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
# self.sceneContainer.setSceneRect(-self.width()/2,-self.height()/2,self.width(),self.height())
self.view = GraphicalView(self.modelRoot, self.sceneContainer, self.border, self, self.createdItem)
if isinstance(self, kineticEditorWidget):
self.view.setRefWidget("editorView")
self.view.setAcceptDrops(True)
elif isinstance(self, kineticRunWidget):
self.view.setRefWidget("runView")
self.connect(self.view, QtCore.SIGNAL("dropped"), self.objectEditSlot)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view, 0, 0)
else:
# Already created Model
# maxmium and minimum coordinates of the objects specified in kkit file.
# self.mooseObjOntoscene()
# self.drawLine_arrow()
if hasattr(self, "view") and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
self.view = GraphicalView(self.modelRoot, self.sceneContainer, self.border, self, self.createdItem)
if isinstance(self, kineticEditorWidget):
# self.getMooseObj()
self.mooseObjOntoscene()
self.drawLine_arrow()
self.view.setRefWidget("editorView")
self.view.setAcceptDrops(True)
self.connect(self.view, QtCore.SIGNAL("dropped"), self.objectEditSlot)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
elif isinstance(self, kineticRunWidget):
self.view.setRefWidget("runView")
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
self.view.fitInView(
self.sceneContainer.itemsBoundingRect().x() - 10,
self.sceneContainer.itemsBoundingRect().y() - 10,
self.sceneContainer.itemsBoundingRect().width() + 20,
self.sceneContainer.itemsBoundingRect().height() + 20,
Qt.Qt.IgnoreAspectRatio,
)
def getMooseObj(self):
# This fun call 2 more function
# -- setupMeshObj(self.modelRoot),
# ----self.meshEntry has [meshEnt] = function: {}, Pool: {} etc
# setupItem
self.m = wildcardFind(self.modelRoot + "/##[ISA=ChemCompt]")
if self.m:
self.xmin = 0.0
self.xmax = 1.0
self.ymin = 0.0
self.ymax = 1.0
self.autoCordinatepos = {}
self.srcdesConnection = {}
# self.meshEntry.clear= {}
# Compartment and its members are setup
self.meshEntry, self.xmin, self.xmax, self.ymin, self.ymax, self.noPositionInfo = setupMeshObj(
self.modelRoot
)
self.autocoordinates = False
if self.srcdesConnection:
self.srcdesConnection.clear()
else:
self.srcdesConnection = {}
setupItem(self.modelRoot, self.srcdesConnection)
if not self.noPositionInfo:
self.autocoordinates = True
self.xmin, self.xmax, self.ymin, self.ymax, self.autoCordinatepos = autoCoordinates(
self.meshEntry, self.srcdesConnection
)
# TODO: size will be dummy at this point, but size I need the availiable size from the Gui
self.size = QtCore.QSize(1000, 550)
if self.xmax - self.xmin != 0:
self.xratio = (self.size.width() - 10) / (self.xmax - self.xmin)
else:
self.xratio = self.size.width() - 10
if self.ymax - self.ymin:
self.yratio = (self.size.height() - 10) / (self.ymax - self.ymin)
else:
self.yratio = self.size.height() - 10
self.xratio = int(self.xratio)
self.yratio = int(self.yratio)
def sizeHint(self):
return QtCore.QSize(800, 400)
def updateItemSlot(self, mooseObject):
# This is overridden by derived classes to connect appropriate
# slot for updating the display item.
# In this case if the name is updated from the keyboard both in mooseobj and gui gets updation
changedItem = ""
for item in self.sceneContainer.items():
if isinstance(item, PoolItem):
if mooseObject.getId() == element(item.mobj).getId():
item.updateSlot()
# once the text is edited in editor, laydisplay gets updated in turn resize the length, positionChanged signal shd be emitted
self.positionChange(mooseObject)
def updateColorSlot(self, mooseObject, color):
# Color slot for changing background color for PoolItem from objecteditor
anninfo = moose.Annotator(mooseObject.path + "/info")
textcolor, bgcolor = getColor(anninfo)
anninfo.color = str(color.name())
item = self.mooseId_GObj[mooseObject]
if isinstance(item, PoolItem) or isinstance(item, EnzItem) or isinstance(item, MMEnzItem):
item.updateColor(color)
def mooseObjOntoscene(self):
# All the compartments are put first on to the scene \
# Need to do: Check With upi if empty compartments exist
self.qGraCompt = {}
self.mooseId_GObj = {}
if self.qGraCompt:
self.qGraCompt.clear()
else:
self.qGraCompt = {}
if self.mooseId_GObj:
self.mooseId_GObj.clear()
else:
self.mooseId_GObj = {}
for cmpt in sorted(self.meshEntry.iterkeys()):
self.createCompt(cmpt)
self.qGraCompt[cmpt]
# comptRef = self.qGraCompt[cmpt]
# Enzymes of all the compartments are placed first, \
# so that when cplx (which is pool object) queries for its parent, it gets its \
# parent enz co-ordinates with respect to QGraphicsscene """
for cmpt, memb in self.meshEntry.items():
for enzObj in find_index(memb, "enzyme"):
enzinfo = enzObj.path + "/info"
if enzObj.className == "Enz":
enzItem = EnzItem(enzObj, self.qGraCompt[cmpt])
else:
enzItem = MMEnzItem(enzObj, self.qGraCompt[cmpt])
self.mooseId_GObj[element(enzObj.getId())] = enzItem
self.setupDisplay(enzinfo, enzItem, "enzyme")
# self.setupSlot(enzObj,enzItem)
for cmpt, memb in self.meshEntry.items():
for poolObj in find_index(memb, "pool"):
poolinfo = poolObj.path + "/info"
# depending on Editor Widget or Run widget pool will be created a PoolItem or PoolItemCircle
poolItem = self.makePoolItem(poolObj, self.qGraCompt[cmpt])
self.mooseId_GObj[element(poolObj.getId())] = poolItem
self.setupDisplay(poolinfo, poolItem, "pool")
for reaObj in find_index(memb, "reaction"):
reainfo = reaObj.path + "/info"
reaItem = ReacItem(reaObj, self.qGraCompt[cmpt])
self.setupDisplay(reainfo, reaItem, "reaction")
self.mooseId_GObj[element(reaObj.getId())] = reaItem
for tabObj in find_index(memb, "table"):
tabinfo = tabObj.path + "/info"
tabItem = TableItem(tabObj, self.qGraCompt[cmpt])
self.setupDisplay(tabinfo, tabItem, "tab")
self.mooseId_GObj[element(tabObj.getId())] = tabItem
for funcObj in find_index(memb, "function"):
funcinfo = moose.element(funcObj.parent).path + "/info"
funcParent = self.mooseId_GObj[element(funcObj.parent)]
funcItem = FuncItem(funcObj, funcParent)
self.mooseId_GObj[element(funcObj.getId())] = funcItem
self.setupDisplay(funcinfo, funcItem, "Function")
for cplxObj in find_index(memb, "cplx"):
cplxinfo = (cplxObj.parent).path + "/info"
p = element(cplxObj).parent
cplxItem = CplxItem(cplxObj, self.mooseId_GObj[element(cplxObj).parent])
self.mooseId_GObj[element(cplxObj.getId())] = cplxItem
self.setupDisplay(cplxinfo, cplxItem, "cplx")
# compartment's rectangle size is calculated depending on children
self.comptChilrenBoundingRect()
def comptChilrenBoundingRect(self):
for k, v in self.qGraCompt.items():
# compartment's rectangle size is calculated depending on children
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x() - 10, rectcompt.y() - 10, (rectcompt.width() + 20), (rectcompt.height() + 20))
v.setPen(
QtGui.QPen(Qt.QColor(66, 66, 66, 100), self.comptPen, Qt.Qt.SolidLine, Qt.Qt.RoundCap, Qt.Qt.RoundJoin)
)
def createCompt(self, key):
self.new_Compt = ComptItem(self, 0, 0, 0, 0, key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10, 10, 10, 10)
self.sceneContainer.addItem(self.new_Compt)
def setupDisplay(self, info, graphicalObj, objClass):
Annoinfo = Annotator(info)
# For Reaction and Complex object I have skipped the process to get the facecolor and background color as \
# we are not using these colors for displaying the object so just passing dummy color white
if objClass == "reaction" or objClass == "cplx" or objClass == "Function" or objClass == "StimulusTable":
textcolor, bgcolor = "white", "white"
else:
textcolor, bgcolor = getColor(info)
if bgcolor.name() == "#ffffff" or bgcolor == "white":
bgcolor = getRandColor()
Annoinfo.color = str(bgcolor.name())
if isinstance(self, kineticEditorWidget):
xpos, ypos = self.positioninfo(info)
self.xylist = [xpos, ypos]
self.xyCord[moose.element(info).parent] = [xpos, ypos]
elif isinstance(self, kineticRunWidget):
self.editormooseId_GObj = self.editor.getCentralWidget().mooseId_GObj
editorItem = self.editormooseId_GObj[moose.element(info).parent]
# print "editorItem ",info,editorItem
xpos = editorItem.scenePos().x()
ypos = editorItem.scenePos().y()
Annoinfo.x = xpos
Annoinfo.y = -ypos
graphicalObj.setDisplayProperties(xpos, ypos, textcolor, bgcolor)
def positioninfo(self, iteminfo):
Anno = moose.Annotator(self.modelRoot + "/info")
if not self.noPositionInfo:
try:
# kkit does exist item's/info which up querying for parent.path gives the information of item's parent
x, y = self.autoCordinatepos[(element(iteminfo).parent).path]
except:
# But in Cspace reader doesn't create item's/info, up on querying gives me the error which need to change\
# in ReadCspace.cpp, at present i am taking care b'cos i don't want to pass just the item where I need to check\
# type of the object (rea,pool,enz,cplx,tab) which I have already done.
parent, child = posixpath.split(iteminfo)
x, y = self.autoCordinatepos[parent]
ypos = (y - self.ymin) * self.yratio
else:
x = float(element(iteminfo).getField("x"))
y = float(element(iteminfo).getField("y"))
# Qt origin is at the top-left corner. The x values increase to the right and the y values increase downwards \
# as compared to Genesis codinates where origin is center and y value is upwards, that is why ypos is negated
if Anno.modeltype == "kkit":
ypos = 1.0 - (y - self.ymin) * self.yratio
else:
ypos = (y - self.ymin) * self.yratio
xpos = (x - self.xmin) * self.xratio
return (xpos, ypos)
def drawLine_arrow(self, itemignoreZooming=False):
for inn, out in self.srcdesConnection.items():
# print "inn ",inn, " out ",out
# self.srcdesConnection is dictionary which contains key,value \
# key is Enzyme or Reaction and value [[list of substrate],[list of product]] (tuple)
# key is Function and value is [list of pool] (list)
# src = self.mooseId_GObj[inn]
if isinstance(out, tuple):
src = self.mooseId_GObj[inn]
if len(out[0]) == 0:
print inn.className + " : " + inn.name + " doesn't output message"
else:
for items in (items for items in out[0]):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
if len(out[1]) == 0:
print inn.className + " : " + inn.name + " doesn't output message"
else:
for items in (items for items in out[1]):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
elif isinstance(out, list):
if len(out) == 0:
print "Func pool doesn't have sumtotal"
else:
src = self.mooseId_GObj[inn]
for items in (items for items in out):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
def lineCord(self, src, des, type_no, itemignoreZooming):
srcdes_list = []
endtype = type_no[1]
line = 0
if (src == "") and (des == ""):
print "Source or destination is missing or incorrect"
return
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
while type_no[2] > 1 and line <= (type_no[2] - 1):
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
line = line + 1
if type_no[2] > 5:
print "Higher order reaction will not be displayed"
def drawLine(self, srcdes_list, arrow):
src = srcdes_list[0]
des = srcdes_list[1]
endtype = srcdes_list[2]
line = srcdes_list[3]
source = element(next((k for k, v in self.mooseId_GObj.items() if v == src), None))
for l, v, et, o in self.object2line[src]:
if v == des and o == line:
l.setPolygon(arrow)
arrowPen = l.pen()
arrowPenWidth = self.arrowsize * self.iconScale
arrowPen.setColor(l.pen().color())
arrowPen.setWidth(arrowPenWidth)
l.setPen(arrowPen)
return
qgLineitem = self.sceneContainer.addPolygon(arrow)
qgLineitem.setParentItem(src.parentItem())
pen = QtGui.QPen(QtCore.Qt.green, 0, Qt.Qt.SolidLine, Qt.Qt.RoundCap, Qt.Qt.RoundJoin)
pen.setWidth(self.arrowsize)
# Green is default color moose.ReacBase and derivatives - already set above
if isinstance(source, EnzBase):
if (endtype == "s") or (endtype == "p"):
pen.setColor(QtCore.Qt.red)
elif endtype != "cplx":
p1 = next((k for k, v in self.mooseId_GObj.items() if v == src), None)
pinfo = p1.path + "/info"
color, bgcolor = getColor(pinfo)
# color = QColor(color[0],color[1],color[2])
pen.setColor(color)
elif isinstance(source, moose.PoolBase) or isinstance(source, moose.Function):
pen.setColor(QtCore.Qt.blue)
elif isinstance(source, moose.StimulusTable):
pen.setColor(QtCore.Qt.yellow)
self.lineItem_dict[qgLineitem] = srcdes_list
self.object2line[src].append((qgLineitem, des, endtype, line))
self.object2line[des].append((qgLineitem, src, endtype, line))
qgLineitem.setPen(pen)
def positionChange(self, mooseObject):
# If the item position changes, the corresponding arrow's are calculated
if isinstance(element(mooseObject), ChemCompt):
for k, v in self.qGraCompt.items():
mesh = mooseObject
if k.path == mesh:
for rectChilditem in v.childItems():
if isinstance(rectChilditem, KineticsDisplayItem):
if isinstance(moose.element(rectChilditem.mobj.path), PoolBase):
t = moose.element(rectChilditem.mobj.path)
moose.element(t).children
for items in moose.element(t).children:
if isinstance(moose.element(items), Function):
test = moose.element(items.path + "/x")
for i in moose.element(test).neighbors["input"]:
j = self.mooseId_GObj[moose.element(i)]
self.updateArrow(j)
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[element(mooseObject)]
self.updateArrow(mobj)
elePath = moose.element(mooseObject).path
pos = elePath.find("/", 1)
l = elePath[0:pos]
linfo = moose.Annotator(l + "/info")
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
if linfo.modeltype == "new_kkit":
# if newly built model then compartment is size is fixed for some size.
comptBoundingRect = v.boundingRect()
if not comptBoundingRect.contains(rectcompt):
self.updateCompartmentSize(v)
else:
# if already built model then compartment size depends on max and min objects
v.setRect(
rectcompt.x() - 10, rectcompt.y() - 10, (rectcompt.width() + 20), (rectcompt.height() + 20)
)
def updateCompartmentSize(self, compartment):
compartmentBoundary = compartment.rect()
childrenBoundary = compartment.childrenBoundingRect()
x = min(compartmentBoundary.x(), childrenBoundary.x())
y = min(compartmentBoundary.y(), childrenBoundary.y())
width = max(compartmentBoundary.width(), childrenBoundary.width())
height = max(compartmentBoundary.height(), childrenBoundary.height())
compartment.setRect(x - 10, y - 10, width + 20, height + 20)
def updateArrow(self, qGTextitem):
# if there is no arrow to update then return
if qGTextitem not in self.object2line:
return
listItem = self.object2line[qGTextitem]
for ql, va, endtype, order in self.object2line[qGTextitem]:
srcdes = []
srcdes = self.lineItem_dict[ql]
# Checking if src (srcdes[0]) or des (srcdes[1]) is ZombieEnz,
# if yes then need to check if cplx is connected to any mooseObject,
# so that when Enzyme is moved, cplx connected arrow to other mooseObject(poolItem) should also be updated
if type(srcdes[0]) == EnzItem:
self.cplxUpdatearrow(srcdes[0])
elif type(srcdes[1]) == EnzItem:
self.cplxUpdatearrow(srcdes[1])
# For calcArrow(src,des,endtype,itemignoreZooming) is to be provided
arrow = calcArrow(srcdes, self.itemignoreZooming, self.iconScale)
ql.setPolygon(arrow)
def cplxUpdatearrow(self, srcdes):
# srcdes which is 'EnzItem' from this,get ChildItems are retrived (b'cos cplx is child of zombieEnz)
# And cplxItem is passed for updatearrow
for item in srcdes.childItems():
if isinstance(item, CplxItem):
self.updateArrow(item)
# def deleteSolver(self):
# print " delete Solver"
# print "### ",moose.wildcardFind(self.modelRoot+'/data/graph#/#')
# if moose.wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]'):
# compt = moose.wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]')
# print " deletSolver ",
# # print moose.exists(compt[0].path+'/stoich'), " ksolve ", moose.exists(compt[0].path+'/ksolve')
# # print "gsolve ", moose.delete( compt[0].path+'/gsolve' )
# if ( moose.exists( compt[0].path+'/stoich' ) ):
# #print "delete"
# moose.delete( compt[0].path+'/stoich' )
# if ( moose.exists( compt[0].path+'/ksolve' ) ):
# moose.delete( compt[0].path+'/ksolve' )
# if ( moose.exists( compt[0].path+'/gsolve' ) ):
# moose.delete( compt[0].path+'/gsolve' )
# for x in moose.wildcardFind( self.modelRoot+'/data/graph#/#' ):
# x.tick = -1
def positionChange1(self, mooseObject):
# If the item position changes, the corresponding arrow's are calculated
if (isinstance(element(mooseObject), CubeMesh)) or (isinstance(element(mooseObject), CylMesh)):
v = self.qGraCompt[mooseObject]
for rectChilditem in v.childItems():
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[mooseObject.getId()]
self.updateArrow(mobj)
mooseObjcompt = self.findparent(mooseObject)
v = self.qGraCompt[mooseObjcompt]
childBoundingRect = v.childrenBoundingRect()
comptBoundingRect = v.boundingRect()
rectcompt = comptBoundingRect.united(childBoundingRect)
comptPen = v.pen()
comptWidth = 5
comptPen.setWidth(comptWidth)
v.setPen(comptPen)
if not comptBoundingRect.contains(childBoundingRect):
v.setRect(
rectcompt.x() - comptWidth,
rectcompt.y() - comptWidth,
rectcompt.width() + (comptWidth * 2),
rectcompt.height() + (comptWidth * 2),
)
class KineticsWidget(EditorWidgetBase):
def __init__(self, *args):
EditorWidgetBase.__init__(self, *args)
self.setAcceptDrops(True)
self.border = 10
self.sceneContainer = QtGui.QGraphicsScene(self)
self.sceneContainer.setSceneRect(self.sceneContainer.itemsBoundingRect())
self.sceneContainer.setBackgroundBrush(QtGui.QColor(230,220,219,120))
#self.insertMenu = QtGui.QMenu('&Insert')
#self._menus.append(self.insertMenu)
#self.insertMapper = QtCore.QSignalMapper(self)
classlist = ['CubeMesh','CylMesh','Pool','FuncPool','SumFunc','Reac','Enz','MMenz','StimulusTable','Table']
#insertMapper, actions = self.getInsertActions(classlist)
#for action in actions:
# self.insertMenu.addAction(action)
#print "viewType",self.viewType
# pickled the color map file """
colormap_file = open(os.path.join(config.settings[config.KEY_COLORMAP_DIR], 'rainbow2.pkl'),'rb')
self.colorMap = pickle.load(colormap_file)
colormap_file.close()
if self.modelRoot == '/':
self.m = wildcardFind('/##[ISA=ChemCompt]')
else:
self.m = wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]')
if self.m:
self.xmin = 0.0
self.xmax = 1.0
self.ymin = 0.0
self.ymax = 1.0
self.autoCordinatepos = {}
# Compartment and its members are setup
self.meshEntry,self.xmin,self.xmax,self.ymin,self.ymax,self.noPositionInfo = setupMeshObj(self.modelRoot)
self.autocoordinates = False
# srcdesConnection dictonary will have connection information between src and des """
self.srcdesConnection = {}
setupItem(self.modelRoot,self.srcdesConnection)
if self.noPositionInfo:
self.autocoordinates = True
QtGui.QMessageBox.warning(self,
'No coordinates found for the model',
'\n Automatic layouting will be done')
#raise Exception('Unsupported kkit version')
self.xmin,self.xmax,self.ymin,self.ymax,self.autoCordinatepos = autoCoordinates(self.meshEntry,self.srcdesConnection)
# TODO: size will be dummy at this point, but I need the availiable size from the Gui
self.size = QtCore.QSize(1024 ,768)
#self.size = QtCore.QSize(300,400)
# Scale factor to translate the x -y position to fit the Qt graphicalScene, scene width. """
if self.xmax-self.xmin != 0:
self.xratio = (self.size.width()-10)/(self.xmax-self.xmin)
else: self.xratio = self.size.width()-10
if self.ymax-self.ymin:
self.yratio = (self.size.height()-10)/(self.ymax-self.ymin)
else: self.yratio = (self.size.height()-10)
#A map b/w moose compartment key with QGraphicsObject
self.qGraCompt = {}
#A map between mooseId of all the mooseObject (except compartment) with QGraphicsObject
self.mooseId_GObj = {}
self.border = 5
self.arrowsize = 2
self.iconScale = 1
self.defaultComptsize = 5
self.itemignoreZooming = False
self.lineItem_dict = {}
self.object2line = defaultdict(list)
def makePoolItem(self, poolObj, qGraCompt):
raise NotImplementedError('method must be reimplemented in subclass')
def mooseObjOntoscene(self):
# All the compartments are put first on to the scene \
# Need to do: Check With upi if empty compartments exist
for cmpt in sorted(self.meshEntry.iterkeys()):
self.createCompt(cmpt)
self.qGraCompt[cmpt]
#comptRef = self.qGraCompt[cmpt]
#Enzymes of all the compartments are placed first, \
# so that when cplx (which is pool object) queries for its parent, it gets its \
# parent enz co-ordinates with respect to QGraphicsscene """
for cmpt,memb in self.meshEntry.items():
for enzObj in find_index(memb,'enzyme'):
enzinfo = enzObj.path+'/info'
if enzObj.className == 'Enz':
enzItem = EnzItem(enzObj,self.qGraCompt[cmpt])
else:
enzItem = MMEnzItem(enzObj,self.qGraCompt[cmpt])
self.setupDisplay(enzinfo,enzItem,"enzyme")
self.setupSlot(enzObj,enzItem)
for cmpt,memb in self.meshEntry.items():
for poolObj in find_index(memb,'pool'):
poolinfo = poolObj.path+'/info'
''' depending on Editor Widget or Run widget pool will be created a PoolItem or PoolItemCircle '''
poolItem = self.makePoolItem(poolObj,self.qGraCompt[cmpt])
self.setupDisplay(poolinfo,poolItem,"pool")
self.setupSlot(poolObj,poolItem)
for cplxObj in find_index(memb,'cplx'):
cplxinfo = (cplxObj.parent).path+'/info'
cplxItem = CplxItem(cplxObj,self.mooseId_GObj[element(cplxObj).parent.getId()])
self.setupDisplay(cplxinfo,cplxItem,"cplx")
self.setupSlot(cplxObj,cplxItem)
for reaObj in find_index(memb,'reaction'):
reainfo = reaObj.path+'/info'
reaItem = ReacItem(reaObj,self.qGraCompt[cmpt])
self.setupDisplay(reainfo,reaItem,"reaction")
self.setupSlot(reaObj,reaItem)
for tabObj in find_index(memb,'table'):
tabinfo = tabObj.path+'/info'
tabItem = TableItem(tabObj,self.qGraCompt[cmpt])
self.setupDisplay(tabinfo,tabItem,"tab")
self.setupSlot(tabObj,tabItem)
# compartment's rectangle size is calculated depending on children
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x()-10,rectcompt.y()-10,(rectcompt.width()+20),(rectcompt.height()+20))
v.setPen(QtGui.QPen(Qt.QColor(66,66,66,100), 5, Qt.Qt.SolidLine, Qt.Qt.RoundCap, Qt.Qt.RoundJoin))
v.cmptEmitter.connect(v.cmptEmitter,QtCore.SIGNAL("qgtextPositionChange(PyQt_PyObject)"),self.positionChange)
v.cmptEmitter.connect(v.cmptEmitter,QtCore.SIGNAL("qgtextItemSelectedChange(PyQt_PyObject)"),self.objectEditSlot)
def createCompt(self,key):
self.new_Compt = ComptItem(self,0,0,0,0,key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10,10,10,10)
self.sceneContainer.addItem(self.new_Compt)
def setupDisplay(self,info,graphicalObj,objClass):
xpos,ypos = self.positioninfo(info)
# For Reaction and Complex object I have skipped the process to get the facecolor and background color as \
# we are not using these colors for displaying the object so just passing dummy color white
if( (objClass == "reaction" ) or (objClass == "cplx")):
textcolor,bgcolor = "white","white"
elif objClass == "tab":
textcolor,bgcolor = getColor(info,self.colorMap)
else:
textcolor,bgcolor = getColor(info,self.colorMap)
graphicalObj.setDisplayProperties(xpos,ypos,textcolor,bgcolor)
def positioninfo(self,iteminfo):
if self.noPositionInfo:
try:
# kkit does exist item's/info which up querying for parent.path gives the information of item's parent
x,y = self.autoCordinatepos[(element(iteminfo).parent).path]
except:
# But in Cspace reader doesn't create item's/info, up on querying gives me the error which need to change\
# in ReadCspace.cpp, at present i am taking care b'cos i don't want to pass just the item where I need to check\
# type of the object (rea,pool,enz,cplx,tab) which I have already done.
parent, child = posixpath.split(iteminfo)
x,y = self.autoCordinatepos[parent]
ypos = (y-self.ymin)*self.yratio
else:
x = float(element(iteminfo).getField('x'))
y = float(element(iteminfo).getField('y'))
#Qt origin is at the top-left corner. The x values increase to the right and the y values increase downwards \
#as compared to Genesis codinates where origin is center and y value is upwards, that is why ypos is negated
ypos = -(y-self.ymin)*self.yratio
xpos = (x-self.xmin)*self.xratio
return(xpos,ypos)
def setupSlot(self,mooseObj,qgraphicItem):
self.mooseId_GObj[element(mooseObj).getId()] = qgraphicItem
qgraphicItem.connect(qgraphicItem,QtCore.SIGNAL("qgtextPositionChange(PyQt_PyObject)"),self.positionChange)
qgraphicItem.connect(qgraphicItem,QtCore.SIGNAL("qgtextItemSelectedChange(PyQt_PyObject)"),self.objectEditSlot)
def updateItemSlot(self, mooseObject):
#This is overridden by derived classes to connect appropriate
#slot for updating the display item.
#In this case if the name is updated from the keyboard both in mooseobj and gui gets updation
changedItem = ''
for item in self.sceneContainer.items():
#print "updateItemSlot",item
if isinstance(item,PoolItem):
if mooseObject.getId() == element(item.mobj).getId():
print "##",mooseObject.getId(),element(item.mobj).getId()
item.updateSlot()
#once the text is edited in editor, laydisplay gets updated in turn resize the length, positionChanged signal shd be emitted
self.positionChange(mooseObject)
def getToolBars(self):
raise NotImplementedError('method must be reimplemented in subclass')
'''if not hasattr(self, '_insertToolBar'):
self._insertToolBar = QtGui.QToolBar('Insert')
self._toolBars.append(self._insertToolBar)
for action in self.insertMenu.actions():
button = MToolButton()
button.setDefaultAction(action)
self._insertToolBar.addWidget(button)
return self._toolBars
'''
def sizeHint(self):
return QtCore.QSize(800,400)
def updateModelView(self):
# if self.modelRoot == '/':
# m = wildcardFind('/##[ISA=ChemCompt]')
# else:
# m = wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]')
if not self.m:
# when we want an empty GraphicView while creating new model,
# then remove all the view and add an empty view
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
createdItem = {}
self.sceneContainer.setSceneRect(-self.width()/2,-self.height()/2,self.width(),self.height())
self.view = GraphicalView(self, self.modelRoot,self.sceneContainer,self.border,self,createdItem)
self.connect(self.view, QtCore.SIGNAL("dropped"), self.objectEditSlot)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
else:
# maxmium and minimum coordinates of the objects specified in kkit file.
self.sceneContainer.clear()
# Compartment and its members are put on the qgraphicsscene
self.mooseObjOntoscene()
# All the moose Object are connected for visualization
self.drawLine_arrow(itemignoreZooming=False)
createdItem = {}
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
self.view = GraphicalView(self,self.modelRoot,self.sceneContainer,self.border,self,createdItem)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
#self.layout().addWidget(self.view)
'''
def resetColor(self):
for item in self.sceneContainer.items():
if isinstance(item,PoolItem):
pinfo = moose.element(item.mobj).path+'/info'
color,bg = getColor(pinfo,self.colorMap)
item.updateColor(bg)
def changeBgSize(self):
for item in self.sceneContainer.items():
if isinstance(item,PoolItem):
initialConc = moose.element(item.mobj).concInit
presentConc = moose.element(item.mobj).conc
if initialConc != 0:
ratio = presentConc/initialConc
else:
# multipying by 1000 b'cos moose concentration is in milli in moose
ratio = presentConc*1000
item.updateRect(math.sqrt(ratio))
def colorChange(self):
#While simulation is running pool color are increased or decreased as per concentration level
for item in self.sceneContainer.items():
if isinstance(item,PoolItem):
bg = item.returnColor()
initialConc = moose.element(item.mobj[0]).concInit
presentConc = moose.element(item.mobj[0]).conc
if initialConc != 0:
ratio = presentConc/initialConc
else:
# multipying by 1000 b'cos moose concentration is in milli in moose
ratio = presentConc*1000
#alpha between0-255
alpha = 128*ratio
# Limiting alpha values
if int(math.floor(alpha)) > 255:
alpha = 255
elif int(math.floor(alpha))< 40:
alpha = 40
#only alpha value is changed
bg =QtGui.QColor(bg.red(),bg.green(),bg.blue(),alpha)
item.updateColor(bg)
'''
def positionChange(self,mooseObject):
#If the item position changes, the corresponding arrow's are calculated
if isinstance(element(mooseObject),CubeMesh):
for k, v in self.qGraCompt.items():
#mesh = mooseObject.path+'/mesh[0]'
#print " mesh ",mesh,k.path
#if k.path == mesh:
for rectChilditem in v.childItems():
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[mooseObject.getId()]
self.updateArrow(mobj)
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x()-10,rectcompt.y()-10,(rectcompt.width()+20),(rectcompt.height()+20))
def emitItemtoEditor(self,mooseObject):
#self.emit(QtCore.SIGNAL("itemPressed(PyQt_PyObject)"),mooseObject)
self.editObject.emit(mooseObject.path)
def drawLine_arrow(self, itemignoreZooming=False):
for inn,out in self.srcdesConnection.items():
# self.srcdesConnection is dictionary which contains key,value \
# key is Enzyme or Reaction and value [[list of substrate],[list of product]] (tuple)
# key is FuncBase and value is [list of pool] (list)
#src = self.mooseId_GObj[inn]
if isinstance(out,tuple):
if len(out[0])== 0:
print inn.className + ':' +inn.name+ " doesn't output message"
else:
src = self.mooseId_GObj[inn.getId()]
for items in (items for items in out[0] ):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src,des,items,itemignoreZooming)
if len(out[1]) == 0:
print inn.className + ':' +inn.name+ " doesn't output message"
else:
for items in (items for items in out[1] ):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src,des,items,itemignoreZooming)
elif isinstance(out,list):
if len(out) == 0:
print "Func pool doesn't have sumtotal"
else:
src = self.mooseId_GObj[element(inn).getId()]
for items in (items for items in out ):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src,des,items,itemignoreZooming)
def lineCord(self,src,des,type_no,itemignoreZooming):
endtype = type_no[1]
line = 0
if (src == "") and (des == ""):
print "Source or destination is missing or incorrect"
return
srcdes_list = [src,des,endtype,line]
arrow = calcArrow(srcdes_list,itemignoreZooming,self.iconScale)
self.drawLine(srcdes_list,arrow)
while(type_no[2] > 1 and line <= (type_no[2]-1)):
srcdes_list =[src,des,endtype,line]
arrow = calcArrow(srcdes_list,itemignoreZooming,self.iconScale)
self.drawLine(srcdes_list,arrow)
line = line +1
if type_no[2] > 5:
print "Higher order reaction will not be displayed"
def drawLine(self,srcdes_list,arrow):
src = srcdes_list[0]
des = srcdes_list[1]
endtype = srcdes_list[2]
line = srcdes_list[3]
source = element(next((k for k,v in self.mooseId_GObj.items() if v == src), None))
for l,v,o in self.object2line[src]:
if v == des and o ==line:
l.setPolygon(arrow)
arrowPen = l.pen()
arrowPenWidth = self.arrowsize*self.iconScale
arrowPen.setColor(l.pen().color())
arrowPen.setWidth(arrowPenWidth)
l.setPen(arrowPen)
return
qgLineitem = self.sceneContainer.addPolygon(arrow)
pen = QtGui.QPen(QtCore.Qt.green, 0, Qt.Qt.SolidLine, Qt.Qt.RoundCap, Qt.Qt.RoundJoin)
pen.setWidth(self.arrowsize)
#pen.setCosmetic(True)
# Green is default color moose.ReacBase and derivatives - already set above
if isinstance(source, EnzBase):
if ( (endtype == 's') or (endtype == 'p')):
pen.setColor(QtCore.Qt.red)
elif(endtype != 'cplx'):
p1 = (next((k for k,v in self.mooseId_GObj.items() if v == src), None))
pinfo = p1.path+'/info'
color,bgcolor = getColor(pinfo,self.colorMap)
pen.setColor(color)
elif isinstance(source, moose.PoolBase):
pen.setColor(QtCore.Qt.blue)
elif isinstance(source,moose.StimulusTable):
pen.setColor(QtCore.Qt.yellow)
self.lineItem_dict[qgLineitem] = srcdes_list
self.object2line[ src ].append( ( qgLineitem, des,line) )
self.object2line[ des ].append( ( qgLineitem, src,line ) )
qgLineitem.setPen(pen)
def updateArrow(self,qGTextitem):
#if there is no arrow to update then return
if qGTextitem not in self.object2line:
return
listItem = self.object2line[qGTextitem]
for ql, va,order in self.object2line[qGTextitem]:
srcdes = []
srcdes = self.lineItem_dict[ql]
# Checking if src (srcdes[0]) or des (srcdes[1]) is ZombieEnz,
# if yes then need to check if cplx is connected to any mooseObject,
# so that when Enzyme is moved, cplx connected arrow to other mooseObject(poolItem) should also be updated
if( type(srcdes[0]) == EnzItem):
self.cplxUpdatearrow(srcdes[0])
elif( type(srcdes[1]) == EnzItem):
self.cplxUpdatearrow(srcdes[1])
# For calcArrow(src,des,endtype,itemignoreZooming) is to be provided
arrow = calcArrow(srcdes,self.itemignoreZooming,self.iconScale)
ql.setPolygon(arrow)
def cplxUpdatearrow(self,srcdes):
# srcdes which is 'EnzItem' from this,get ChildItems are retrived (b'cos cplx is child of zombieEnz)
#And cplxItem is passed for updatearrow
#Note: Here at this point enzItem has just one child which is cplxItem and childItems returns, PyQt4.QtGui.QGraphicsEllipseItem,CplxItem
#Assuming CplxItem is always[1], but still check if not[0], if something changes in structure one need to keep an eye.
if (srcdes.childItems()[1],CplxItem):
self.updateArrow(srcdes.childItems()[1])
else:
self.updateArrow(srcdes.childItems()[0])
def keyPressEvent(self,event):
# key1 = event.key() # key event does not distinguish between capital and non-capital letters
key = event.text().toAscii().toHex()
if key == '41': # 'A' fits the view to iconScale factor
itemignoreZooming = False
self.updateItemTransformationMode(itemignoreZooming)
self.view.fitInView(self.sceneContainer.itemsBoundingRect().x()-10,self.sceneContainer.itemsBoundingRect().y()-10,self.sceneContainer.itemsBoundingRect().width()+20,self.sceneContainer.itemsBoundingRect().height()+20,Qt.Qt.IgnoreAspectRatio)
self.drawLine_arrow(itemignoreZooming=False)
elif (key == '2e'): # '.' key, lower case for '>' zooms in
self.view.scale(1.1,1.1)
elif (key == '2c'): # ',' key, lower case for '<' zooms in
self.view.scale(1/1.1,1/1.1)
elif (key == '3c'): # '<' key. zooms-in to iconScale factor
self.iconScale *= 0.8
self.updateScale( self.iconScale )
elif (key == '3e'): # '>' key. zooms-out to iconScale factor
self.iconScale *= 1.25
self.updateScale( self.iconScale )
elif (key == '61'): # 'a' fits the view to initial value where iconscale=1
self.iconScale = 1
self.updateScale( self.iconScale )
self.view.fitInView(self.sceneContainer.itemsBoundingRect().x()-10,self.sceneContainer.itemsBoundingRect().y()-10,self.sceneContainer.itemsBoundingRect().width()+20,self.sceneContainer.itemsBoundingRect().height()+20,Qt.Qt.IgnoreAspectRatio)
def updateItemTransformationMode(self, on):
for v in self.sceneContainer.items():
if( not isinstance(v,ComptItem)):
#if ( isinstance(v, PoolItem) or isinstance(v, ReacItem) or isinstance(v, EnzItem) or isinstance(v, CplxItem) ):
if isinstance(v,KineticsDisplayItem):
v.setFlag(QtGui.QGraphicsItem.ItemIgnoresTransformations, on)
def updateScale( self, scale ):
for item in self.sceneContainer.items():
if isinstance(item,KineticsDisplayItem):
item.refresh(scale)
#iteminfo = item.mobj.path+'/info'
#xpos,ypos = self.positioninfo(iteminfo)
xpos = item.scenePos().x()
ypos = item.scenePos().y()
if isinstance(item,ReacItem) or isinstance(item,EnzItem) or isinstance(item,MMEnzItem):
item.setGeometry(xpos,ypos,
item.gobj.boundingRect().width(),
item.gobj.boundingRect().height())
elif isinstance(item,CplxItem):
item.setGeometry(item.gobj.boundingRect().width()/2,item.gobj.boundingRect().height(),
item.gobj.boundingRect().width(),
item.gobj.boundingRect().height())
elif isinstance(item,PoolItem):
item.setGeometry(xpos, ypos,item.gobj.boundingRect().width()
+PoolItem.fontMetrics.width(' '),
item.gobj.boundingRect().height())
item.bg.setRect(0, 0, item.gobj.boundingRect().width()+PoolItem.fontMetrics.width(' '), item.gobj.boundingRect().height())
self.drawLine_arrow(itemignoreZooming=False)
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
comptPen = v.pen()
comptWidth = self.defaultComptsize*self.iconScale
comptPen.setWidth(comptWidth)
v.setPen(comptPen)
v.setRect(rectcompt.x()-comptWidth,rectcompt.y()-comptWidth,(rectcompt.width()+2*comptWidth),(rectcompt.height()+2*comptWidth))
def createCompt(self, key):
self.new_Compt = ComptItem(self, 0, 0, 0, 0, key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10, 10, 10, 10)
self.sceneContainer.addItem(self.new_Compt)
class KineticsWidget(EditorWidgetBase):
def __init__(self, plugin, *args):
EditorWidgetBase.__init__(self, *args)
self.plugin = plugin
self.border = 5
self.comptPen = 6
self.iconScale = 1
self.arrowsize = 2
self.defaultComptsize = 5
self.noPositionInfo = True
self.xyCord = {}
self.reset()
self.qGraCompt = {}
self.mooseId_GObj = {}
self.srcdesConnection = {}
self.editor = None
def reset(self):
#print "reset "
self.createdItem = {}
#This are created at drawLine
self.lineItem_dict = {}
self.object2line = defaultdict(list)
self.itemignoreZooming = False
if hasattr(self, 'sceneContainer'):
self.sceneContainer.clear()
self.sceneContainer = QtGui.QGraphicsScene(self)
sceneDim = self.sceneContainer.itemsBoundingRect()
# if (sceneDim.width() == 0 and sceneDim.height() == 0):
# self.sceneContainer.setSceneRect(0,0,30,30)
# else:
#elf.sceneContainer.setSceneRect(self.sceneContainer.itemsBoundingRect())
self.sceneContainer.setBackgroundBrush(QColor(230, 220, 219, 120))
def updateModelView(self):
self.getMooseObj()
if not self.m:
#At the time of model building
# when we want an empty GraphicView while creating new model,
# then remove all the view and add an empty view
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
#self.sceneContainer.setSceneRect(-self.width()/2,-self.height()/2,self.width(),self.height())
self.view = GraphicalView(self.modelRoot, self.sceneContainer,
self.border, self, self.createdItem)
if isinstance(self, kineticEditorWidget):
self.view.setRefWidget("editorView")
self.view.setAcceptDrops(True)
elif isinstance(self, kineticRunWidget):
self.view.setRefWidget("runView")
self.connect(self.view, QtCore.SIGNAL("dropped"),
self.objectEditSlot)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view, 0, 0)
else:
# Already created Model
# maxmium and minimum coordinates of the objects specified in kkit file.
#self.mooseObjOntoscene()
#self.drawLine_arrow()
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
self.view = GraphicalView(self.modelRoot, self.sceneContainer,
self.border, self, self.createdItem)
if isinstance(self, kineticEditorWidget):
#self.getMooseObj()
self.mooseObjOntoscene()
self.drawLine_arrow()
self.view.setRefWidget("editorView")
self.view.setAcceptDrops(True)
self.connect(self.view, QtCore.SIGNAL("dropped"),
self.objectEditSlot)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
elif isinstance(self, kineticRunWidget):
self.view.setRefWidget("runView")
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
self.view.fitInView(
self.sceneContainer.itemsBoundingRect().x() - 10,
self.sceneContainer.itemsBoundingRect().y() - 10,
self.sceneContainer.itemsBoundingRect().width() + 20,
self.sceneContainer.itemsBoundingRect().height() + 20,
Qt.Qt.IgnoreAspectRatio)
def getMooseObj(self):
#This fun call 2 more function
# -- setupMeshObj(self.modelRoot),
# ----self.meshEntry has [meshEnt] = function: {}, Pool: {} etc
# setupItem
self.m = wildcardFind(self.modelRoot + '/##[ISA=ChemCompt]')
if self.m:
self.xmin = 0.0
self.xmax = 1.0
self.ymin = 0.0
self.ymax = 1.0
self.autoCordinatepos = {}
self.srcdesConnection = {}
#self.meshEntry.clear= {}
# Compartment and its members are setup
self.meshEntry, self.xmin, self.xmax, self.ymin, self.ymax, self.noPositionInfo = setupMeshObj(
self.modelRoot)
self.autocoordinates = False
if self.srcdesConnection:
self.srcdesConnection.clear()
else:
self.srcdesConnection = {}
setupItem(self.modelRoot, self.srcdesConnection)
if not self.noPositionInfo:
self.autocoordinates = True
self.xmin, self.xmax, self.ymin, self.ymax, self.autoCordinatepos = autoCoordinates(
self.meshEntry, self.srcdesConnection)
# TODO: size will be dummy at this point, but size I need the availiable size from the Gui
self.size = QtCore.QSize(1000, 550)
if self.xmax - self.xmin != 0:
self.xratio = (self.size.width() - 10) / (self.xmax -
self.xmin)
else:
self.xratio = self.size.width() - 10
if self.ymax - self.ymin:
self.yratio = (self.size.height() - 10) / (self.ymax -
self.ymin)
else:
self.yratio = (self.size.height() - 10)
self.xratio = int(self.xratio)
self.yratio = int(self.yratio)
def sizeHint(self):
return QtCore.QSize(800, 400)
def updateItemSlot(self, mooseObject):
#This is overridden by derived classes to connect appropriate
#slot for updating the display item.
#In this case if the name is updated from the keyboard both in mooseobj and gui gets updation
changedItem = ''
for item in self.sceneContainer.items():
if isinstance(item, PoolItem):
if mooseObject.getId() == element(item.mobj).getId():
item.updateSlot()
#once the text is edited in editor, laydisplay gets updated in turn resize the length, positionChanged signal shd be emitted
self.positionChange(mooseObject)
def updateColorSlot(self, mooseObject, color):
#Color slot for changing background color for PoolItem from objecteditor
anninfo = moose.Annotator(mooseObject.path + '/info')
textcolor, bgcolor = getColor(anninfo)
anninfo.color = str(color.name())
item = self.mooseId_GObj[mooseObject]
if (isinstance(item, PoolItem) or isinstance(item, EnzItem)
or isinstance(item, MMEnzItem)):
item.updateColor(color)
def mooseObjOntoscene(self):
# All the compartments are put first on to the scene \
# Need to do: Check With upi if empty compartments exist
self.qGraCompt = {}
self.mooseId_GObj = {}
if self.qGraCompt:
self.qGraCompt.clear()
else:
self.qGraCompt = {}
if self.mooseId_GObj:
self.mooseId_GObj.clear()
else:
self.mooseId_GObj = {}
for cmpt in sorted(self.meshEntry.iterkeys()):
self.createCompt(cmpt)
self.qGraCompt[cmpt]
#comptRef = self.qGraCompt[cmpt]
#Enzymes of all the compartments are placed first, \
# so that when cplx (which is pool object) queries for its parent, it gets its \
# parent enz co-ordinates with respect to QGraphicsscene """
for cmpt, memb in self.meshEntry.items():
for enzObj in find_index(memb, 'enzyme'):
enzinfo = enzObj.path + '/info'
if enzObj.className == 'Enz':
enzItem = EnzItem(enzObj, self.qGraCompt[cmpt])
else:
enzItem = MMEnzItem(enzObj, self.qGraCompt[cmpt])
self.mooseId_GObj[element(enzObj.getId())] = enzItem
self.setupDisplay(enzinfo, enzItem, "enzyme")
#self.setupSlot(enzObj,enzItem)
for cmpt, memb in self.meshEntry.items():
for poolObj in find_index(memb, 'pool'):
poolinfo = poolObj.path + '/info'
#depending on Editor Widget or Run widget pool will be created a PoolItem or PoolItemCircle
poolItem = self.makePoolItem(poolObj, self.qGraCompt[cmpt])
self.mooseId_GObj[element(poolObj.getId())] = poolItem
self.setupDisplay(poolinfo, poolItem, "pool")
for reaObj in find_index(memb, 'reaction'):
reainfo = reaObj.path + '/info'
reaItem = ReacItem(reaObj, self.qGraCompt[cmpt])
self.setupDisplay(reainfo, reaItem, "reaction")
self.mooseId_GObj[element(reaObj.getId())] = reaItem
for tabObj in find_index(memb, 'table'):
tabinfo = tabObj.path + '/info'
tabItem = TableItem(tabObj, self.qGraCompt[cmpt])
self.setupDisplay(tabinfo, tabItem, "tab")
self.mooseId_GObj[element(tabObj.getId())] = tabItem
for funcObj in find_index(memb, 'function'):
funcinfo = moose.element(funcObj.parent).path + '/info'
funcParent = self.mooseId_GObj[element(funcObj.parent)]
funcItem = FuncItem(funcObj, funcParent)
self.mooseId_GObj[element(funcObj.getId())] = funcItem
self.setupDisplay(funcinfo, funcItem, "Function")
for cplxObj in find_index(memb, 'cplx'):
cplxinfo = (cplxObj.parent).path + '/info'
p = element(cplxObj).parent
cplxItem = CplxItem(cplxObj,
self.mooseId_GObj[element(cplxObj).parent])
self.mooseId_GObj[element(cplxObj.getId())] = cplxItem
self.setupDisplay(cplxinfo, cplxItem, "cplx")
# compartment's rectangle size is calculated depending on children
self.comptChilrenBoundingRect()
def comptChilrenBoundingRect(self):
for k, v in self.qGraCompt.items():
# compartment's rectangle size is calculated depending on children
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x() - 10,
rectcompt.y() - 10, (rectcompt.width() + 20),
(rectcompt.height() + 20))
v.setPen(
QtGui.QPen(Qt.QColor(66, 66, 66, 100), self.comptPen,
Qt.Qt.SolidLine, Qt.Qt.RoundCap, Qt.Qt.RoundJoin))
def createCompt(self, key):
self.new_Compt = ComptItem(self, 0, 0, 0, 0, key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10, 10, 10, 10)
self.sceneContainer.addItem(self.new_Compt)
def setupDisplay(self, info, graphicalObj, objClass):
Annoinfo = Annotator(info)
# For Reaction and Complex object I have skipped the process to get the facecolor and background color as \
# we are not using these colors for displaying the object so just passing dummy color white
if (objClass == "reaction" or objClass == "cplx"
or objClass == "Function" or objClass == "StimulusTable"):
textcolor, bgcolor = "white", "white"
else:
textcolor, bgcolor = getColor(info)
if bgcolor.name() == "#ffffff" or bgcolor == "white":
bgcolor = getRandColor()
Annoinfo.color = str(bgcolor.name())
if isinstance(self, kineticEditorWidget):
xpos, ypos = self.positioninfo(info)
self.xylist = [xpos, ypos]
self.xyCord[moose.element(info).parent] = [xpos, ypos]
elif isinstance(self, kineticRunWidget):
self.editormooseId_GObj = self.editor.getCentralWidget(
).mooseId_GObj
editorItem = self.editormooseId_GObj[moose.element(info).parent]
#print "editorItem ",info,editorItem
xpos = editorItem.scenePos().x()
ypos = editorItem.scenePos().y()
Annoinfo.x = xpos
Annoinfo.y = -ypos
graphicalObj.setDisplayProperties(xpos, ypos, textcolor, bgcolor)
def positioninfo(self, iteminfo):
Anno = moose.Annotator(self.modelRoot + '/info')
if not self.noPositionInfo:
try:
# kkit does exist item's/info which up querying for parent.path gives the information of item's parent
x, y = self.autoCordinatepos[(element(iteminfo).parent).path]
except:
# But in Cspace reader doesn't create item's/info, up on querying gives me the error which need to change\
# in ReadCspace.cpp, at present i am taking care b'cos i don't want to pass just the item where I need to check\
# type of the object (rea,pool,enz,cplx,tab) which I have already done.
parent, child = posixpath.split(iteminfo)
x, y = self.autoCordinatepos[parent]
ypos = (y - self.ymin) * self.yratio
else:
x = float(element(iteminfo).getField('x'))
y = float(element(iteminfo).getField('y'))
#Qt origin is at the top-left corner. The x values increase to the right and the y values increase downwards \
#as compared to Genesis codinates where origin is center and y value is upwards, that is why ypos is negated
if Anno.modeltype == "kkit":
ypos = 1.0 - (y - self.ymin) * self.yratio
else:
ypos = (y - self.ymin) * self.yratio
xpos = (x - self.xmin) * self.xratio
return (xpos, ypos)
def drawLine_arrow(self, itemignoreZooming=False):
for inn, out in self.srcdesConnection.items():
#print "inn ",inn, " out ",out
# self.srcdesConnection is dictionary which contains key,value \
# key is Enzyme or Reaction and value [[list of substrate],[list of product]] (tuple)
# key is Function and value is [list of pool] (list)
#src = self.mooseId_GObj[inn]
if isinstance(out, tuple):
src = self.mooseId_GObj[inn]
if len(out[0]) == 0:
print inn.className + ' : ' + inn.name + " doesn't output message"
else:
for items in (items for items in out[0]):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
if len(out[1]) == 0:
print inn.className + ' : ' + inn.name + " doesn't output message"
else:
for items in (items for items in out[1]):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
elif isinstance(out, list):
if len(out) == 0:
print "Func pool doesn't have sumtotal"
else:
src = self.mooseId_GObj[inn]
for items in (items for items in out):
des = self.mooseId_GObj[element(items[0])]
self.lineCord(src, des, items, itemignoreZooming)
def lineCord(self, src, des, type_no, itemignoreZooming):
srcdes_list = []
endtype = type_no[1]
line = 0
if (src == "") and (des == ""):
print "Source or destination is missing or incorrect"
return
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
while (type_no[2] > 1 and line <= (type_no[2] - 1)):
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
line = line + 1
if type_no[2] > 5:
print "Higher order reaction will not be displayed"
def drawLine(self, srcdes_list, arrow):
src = srcdes_list[0]
des = srcdes_list[1]
endtype = srcdes_list[2]
line = srcdes_list[3]
source = element(
next((k for k, v in self.mooseId_GObj.items() if v == src), None))
for l, v, et, o in self.object2line[src]:
if v == des and o == line:
l.setPolygon(arrow)
arrowPen = l.pen()
arrowPenWidth = self.arrowsize * self.iconScale
arrowPen.setColor(l.pen().color())
arrowPen.setWidth(arrowPenWidth)
l.setPen(arrowPen)
return
qgLineitem = self.sceneContainer.addPolygon(arrow)
qgLineitem.setParentItem(src.parentItem())
pen = QtGui.QPen(QtCore.Qt.green, 0, Qt.Qt.SolidLine, Qt.Qt.RoundCap,
Qt.Qt.RoundJoin)
pen.setWidth(self.arrowsize)
# Green is default color moose.ReacBase and derivatives - already set above
if isinstance(source, EnzBase):
if ((endtype == 's') or (endtype == 'p')):
pen.setColor(QtCore.Qt.red)
elif (endtype != 'cplx'):
p1 = (next(
(k for k, v in self.mooseId_GObj.items() if v == src),
None))
pinfo = p1.path + '/info'
color, bgcolor = getColor(pinfo)
#color = QColor(color[0],color[1],color[2])
pen.setColor(color)
elif isinstance(source, moose.PoolBase) or isinstance(
source, moose.Function):
pen.setColor(QtCore.Qt.blue)
elif isinstance(source, moose.StimulusTable):
pen.setColor(QtCore.Qt.yellow)
self.lineItem_dict[qgLineitem] = srcdes_list
self.object2line[src].append((qgLineitem, des, endtype, line))
self.object2line[des].append((qgLineitem, src, endtype, line))
qgLineitem.setPen(pen)
def positionChange(self, mooseObject):
#If the item position changes, the corresponding arrow's are calculated
if isinstance(element(mooseObject), ChemCompt):
for k, v in self.qGraCompt.items():
mesh = mooseObject
if k.path == mesh:
for rectChilditem in v.childItems():
if isinstance(rectChilditem, KineticsDisplayItem):
if isinstance(
moose.element(rectChilditem.mobj.path),
PoolBase):
t = moose.element(rectChilditem.mobj.path)
moose.element(t).children
for items in moose.element(t).children:
if isinstance(moose.element(items),
Function):
test = moose.element(items.path + '/x')
for i in moose.element(
test).neighbors['input']:
j = self.mooseId_GObj[
moose.element(i)]
self.updateArrow(j)
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[element(mooseObject)]
self.updateArrow(mobj)
elePath = moose.element(mooseObject).path
pos = elePath.find('/', 1)
l = elePath[0:pos]
linfo = moose.Annotator(l + '/info')
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
if linfo.modeltype == "new_kkit":
#if newly built model then compartment is size is fixed for some size.
comptBoundingRect = v.boundingRect()
if not comptBoundingRect.contains(rectcompt):
self.updateCompartmentSize(v)
else:
#if already built model then compartment size depends on max and min objects
v.setRect(rectcompt.x() - 10,
rectcompt.y() - 10, (rectcompt.width() + 20),
(rectcompt.height() + 20))
def updateCompartmentSize(self, compartment):
compartmentBoundary = compartment.rect()
childrenBoundary = compartment.childrenBoundingRect()
x = min(compartmentBoundary.x(), childrenBoundary.x())
y = min(compartmentBoundary.y(), childrenBoundary.y())
width = max(compartmentBoundary.width(), childrenBoundary.width())
height = max(compartmentBoundary.height(), childrenBoundary.height())
compartment.setRect(x - 10, y - 10, width + 20, height + 20)
def updateArrow(self, qGTextitem):
#if there is no arrow to update then return
if qGTextitem not in self.object2line:
return
listItem = self.object2line[qGTextitem]
for ql, va, endtype, order in self.object2line[qGTextitem]:
srcdes = []
srcdes = self.lineItem_dict[ql]
# Checking if src (srcdes[0]) or des (srcdes[1]) is ZombieEnz,
# if yes then need to check if cplx is connected to any mooseObject,
# so that when Enzyme is moved, cplx connected arrow to other mooseObject(poolItem) should also be updated
if (type(srcdes[0]) == EnzItem):
self.cplxUpdatearrow(srcdes[0])
elif (type(srcdes[1]) == EnzItem):
self.cplxUpdatearrow(srcdes[1])
# For calcArrow(src,des,endtype,itemignoreZooming) is to be provided
arrow = calcArrow(srcdes, self.itemignoreZooming, self.iconScale)
ql.setPolygon(arrow)
def cplxUpdatearrow(self, srcdes):
# srcdes which is 'EnzItem' from this,get ChildItems are retrived (b'cos cplx is child of zombieEnz)
#And cplxItem is passed for updatearrow
for item in srcdes.childItems():
if isinstance(item, CplxItem):
self.updateArrow(item)
# def deleteSolver(self):
# print " delete Solver"
# print "### ",moose.wildcardFind(self.modelRoot+'/data/graph#/#')
# if moose.wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]'):
# compt = moose.wildcardFind(self.modelRoot+'/##[ISA=ChemCompt]')
# print " deletSolver ",
# # print moose.exists(compt[0].path+'/stoich'), " ksolve ", moose.exists(compt[0].path+'/ksolve')
# # print "gsolve ", moose.delete( compt[0].path+'/gsolve' )
# if ( moose.exists( compt[0].path+'/stoich' ) ):
# #print "delete"
# moose.delete( compt[0].path+'/stoich' )
# if ( moose.exists( compt[0].path+'/ksolve' ) ):
# moose.delete( compt[0].path+'/ksolve' )
# if ( moose.exists( compt[0].path+'/gsolve' ) ):
# moose.delete( compt[0].path+'/gsolve' )
# for x in moose.wildcardFind( self.modelRoot+'/data/graph#/#' ):
# x.tick = -1
def positionChange1(self, mooseObject):
#If the item position changes, the corresponding arrow's are calculated
if ((isinstance(element(mooseObject), CubeMesh))
or (isinstance(element(mooseObject), CylMesh))):
v = self.qGraCompt[mooseObject]
for rectChilditem in v.childItems():
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[mooseObject.getId()]
self.updateArrow(mobj)
mooseObjcompt = self.findparent(mooseObject)
v = self.qGraCompt[mooseObjcompt]
childBoundingRect = v.childrenBoundingRect()
comptBoundingRect = v.boundingRect()
rectcompt = comptBoundingRect.united(childBoundingRect)
comptPen = v.pen()
comptWidth = 5
comptPen.setWidth(comptWidth)
v.setPen(comptPen)
if not comptBoundingRect.contains(childBoundingRect):
v.setRect(rectcompt.x() - comptWidth,
rectcompt.y() - comptWidth,
rectcompt.width() + (comptWidth * 2),
rectcompt.height() + (comptWidth * 2))
class KineticsWidget(EditorWidgetBase):
def __init__(self, *args):
EditorWidgetBase.__init__(self, *args)
self.setAcceptDrops(True)
self.border = 10
self.sceneContainer = QtGui.QGraphicsScene(self)
self.sceneContainer.setSceneRect(
self.sceneContainer.itemsBoundingRect())
self.sceneContainer.setBackgroundBrush(QtGui.QColor(
230, 220, 219, 120))
self.insertMenu = QtGui.QMenu('&Insert')
self._menus.append(self.insertMenu)
self.insertMapper = QtCore.QSignalMapper(self)
classlist = [
'CubeMesh', 'CylMesh', 'Pool', 'FuncPool', 'SumFunc', 'Reac',
'Enz', 'MMenz', 'StimulusTable', 'Table'
]
insertMapper, actions = self.getInsertActions(classlist)
for action in actions:
self.insertMenu.addAction(action)
def getToolBars(self):
if not hasattr(self, '_insertToolBar'):
self._insertToolBar = QtGui.QToolBar('Insert')
self._toolBars.append(self._insertToolBar)
for action in self.insertMenu.actions():
button = MToolButton()
button.setDefaultAction(action)
self._insertToolBar.addWidget(button)
return self._toolBars
def sizeHint(self):
return QtCore.QSize(800, 400)
def updateModelView(self):
#print "update model view",self.modelRoot
if self.modelRoot == '/':
m = wildcardFind('/##[ISA=ChemCompt]')
else:
m = wildcardFind(self.modelRoot + '/##[ISA=ChemCompt]')
#print "111",self.modelRoot,m
if not m:
# when we want an empty GraphicView while creating new model,
# then remove all the view and add an empty view
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
self.view = GraphicalView(self.sceneContainer, self.border, self)
self.layout().addWidget(self.view)
else:
# maxmium and minimum coordinates of the objects specified in kkit file.
self.xmin = 0.0
self.xmax = 1.0
self.ymin = 0.0
self.ymax = 1.0
self.autoCordinatepos = {}
self.sceneContainer.clear()
# TODO: size will be dummy at this point, but I need the availiable size from the Gui
self.size = QtCore.QSize(1024, 768)
#self.size = QtCore.QSize(300,400)
self.autocoordinates = False
# pickled the color map file """
colormap_file = open(
os.path.join(config.settings[config.KEY_COLORMAP_DIR],
'rainbow2.pkl'), 'rb')
self.colorMap = pickle.load(colormap_file)
colormap_file.close()
# Compartment and its members are setup """
self.meshEntry, self.xmin, self.xmax, self.ymin, self.ymax, self.noPositionInfo = setupMeshObj(
self.modelRoot)
# srcdesConnection dictonary will have connection information between src and des """
self.srcdesConnection = {}
setupItem(self.modelRoot, self.srcdesConnection)
if self.noPositionInfo:
self.autocoordinates = True
QtGui.QMessageBox.warning(
self, 'No coordinates found for the model',
'\n Automatic layouting will be done')
#raise Exception('Unsupported kkit version')
self.xmin, self.xmax, self.ymin, self.ymax, self.autoCordinatepos = autoCoordinates(
self.meshEntry, self.srcdesConnection)
# Scale factor to translate the x -y position to fit the Qt graphicalScene, scene width. """
if self.xmax - self.xmin != 0:
self.xratio = (self.size.width() - 10) / (self.xmax -
self.xmin)
else:
self.xratio = self.size.width() - 10
if self.ymax - self.ymin:
self.yratio = (self.size.height() - 10) / (self.ymax -
self.ymin)
else:
self.yratio = (self.size.height() - 10)
#A map b/w moose compartment key with QGraphicsObject
self.qGraCompt = {}
#A map between mooseId of all the mooseObject (except compartment) with QGraphicsObject
self.mooseId_GObj = {}
self.border = 5
self.arrowsize = 2
self.iconScale = 1
self.defaultComptsize = 5
self.itemignoreZooming = False
self.lineItem_dict = {}
self.object2line = defaultdict(list)
# Compartment and its members are put on the qgraphicsscene
self.mooseObjOntoscene()
# All the moose Object are connected for visualization
self.drawLine_arrow(itemignoreZooming=False)
if hasattr(self, 'view') and isinstance(self.view, QtGui.QWidget):
self.layout().removeWidget(self.view)
self.view = GraphicalView(self.sceneContainer, self.border, self)
hLayout = QtGui.QGridLayout(self)
self.setLayout(hLayout)
hLayout.addWidget(self.view)
#self.layout().addWidget(self.view)
def mooseObjOntoscene(self):
# All the compartments are put first on to the scene \
# Need to do: Check With upi if empty compartments exist
for cmpt in sorted(self.meshEntry.iterkeys()):
self.createCompt(cmpt)
self.qGraCompt[cmpt]
#comptRef = self.qGraCompt[cmpt]
#Enzymes of all the compartments are placed first, \
# so that when cplx (which is pool object) queries for its parent, it gets its \
# parent enz co-ordinates with respect to QGraphicsscene """
for cmpt, memb in self.meshEntry.items():
for enzObj in find_index(memb, 'enzyme'):
enzinfo = enzObj.path + '/info'
if enzObj.className == 'ZEnz':
enzItem = EnzItem(enzObj, self.qGraCompt[cmpt])
else:
enzItem = MMEnzItem(enzObj, self.qGraCompt[cmpt])
self.setupDisplay(enzinfo, enzItem, "enzyme")
self.setupSlot(enzObj, enzItem)
for cmpt, memb in self.meshEntry.items():
for poolObj in find_index(memb, 'pool'):
poolinfo = poolObj.path + '/info'
poolItem = PoolItem(poolObj, self.qGraCompt[cmpt])
self.setupDisplay(poolinfo, poolItem, "pool")
self.setupSlot(poolObj, poolItem)
for cplxObj in find_index(memb, 'cplx'):
cplxinfo = (cplxObj[0].parent).path + '/info'
cplxItem = CplxItem(
cplxObj,
self.mooseId_GObj[element(cplxObj[0]).parent.getId()])
self.setupDisplay(cplxinfo, cplxItem, "cplx")
self.setupSlot(cplxObj, cplxItem)
for reaObj in find_index(memb, 'reaction'):
reainfo = reaObj.path + '/info'
reaItem = ReacItem(reaObj, self.qGraCompt[cmpt])
self.setupDisplay(reainfo, reaItem, "reaction")
self.setupSlot(reaObj, reaItem)
for tabObj in find_index(memb, 'table'):
tabinfo = tabObj.path + '/info'
tabItem = PoolItem(tabObj, self.qGraCompt[cmpt])
self.setupDisplay(tabinfo, tabItem, "tab")
self.setupSlot(tabObj, tabItem)
# compartment's rectangle size is calculated depending on children
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x() - 10,
rectcompt.y() - 10, (rectcompt.width() + 20),
(rectcompt.height() + 20))
v.setPen(
QtGui.QPen(Qt.QColor(66, 66, 66, 100), 5, Qt.Qt.SolidLine,
Qt.Qt.RoundCap, Qt.Qt.RoundJoin))
v.cmptEmitter.connect(
v.cmptEmitter,
QtCore.SIGNAL("qgtextPositionChange(PyQt_PyObject)"),
self.positionChange)
v.cmptEmitter.connect(
v.cmptEmitter,
QtCore.SIGNAL("qgtextItemSelectedChange(PyQt_PyObject)"),
self.objectEditSlot)
def createCompt(self, key):
self.new_Compt = ComptItem(self, 0, 0, 0, 0, key)
self.qGraCompt[key] = self.new_Compt
self.new_Compt.setRect(10, 10, 10, 10)
self.sceneContainer.addItem(self.new_Compt)
def setupDisplay(self, info, graphicalObj, objClass):
xpos, ypos = self.positioninfo(info)
# For Reaction and Complex object I have skipped the process to get the facecolor and background color as \
# we are not using these colors for displaying the object so just passing dummy color white
if ((objClass == "reaction") or (objClass == "cplx")):
textcolor, bgcolor = "white", "white"
elif objClass == "tab":
textcolor, bgcolor = getColor(info, self.colorMap)
else:
textcolor, bgcolor = getColor(info, self.colorMap)
graphicalObj.setDisplayProperties(xpos, ypos, textcolor, bgcolor)
def positioninfo(self, iteminfo):
if self.noPositionInfo:
try:
# kkit does exist item's/info which up querying for parent.path gives the information of item's parent
x, y = self.autoCordinatepos[(element(iteminfo).parent).path]
except:
# But in Cspace reader doesn't create item's/info, up on querying gives me the error which need to change\
# in ReadCspace.cpp, at present i am taking care b'cos i don't want to pass just the item where I need to check\
# type of the object (rea,pool,enz,cplx,tab) which I have already done.
parent, child = posixpath.split(iteminfo)
x, y = self.autoCordinatepos[parent]
ypos = (y - self.ymin) * self.yratio
else:
x = float(element(iteminfo).getField('x'))
y = float(element(iteminfo).getField('y'))
#Qt origin is at the top-left corner. The x values increase to the right and the y values increase downwards \
#as compared to Genesis codinates where origin is center and y value is upwards, that is why ypos is negated
ypos = -(y - self.ymin) * self.yratio
xpos = (x - self.xmin) * self.xratio
return (xpos, ypos)
def setupSlot(self, mooseObj, qgraphicItem):
self.mooseId_GObj[element(mooseObj).getId()] = qgraphicItem
qgraphicItem.connect(
qgraphicItem, QtCore.SIGNAL("qgtextPositionChange(PyQt_PyObject)"),
self.positionChange)
qgraphicItem.connect(
qgraphicItem,
QtCore.SIGNAL("qgtextItemSelectedChange(PyQt_PyObject)"),
self.objectEditSlot)
def updateItemSlot(self, mooseObject):
#This is overridden by derived classes to connect appropriate
#slot for updating the display item.
#In this case if the name is updated from the keyboard both in mooseobj and gui gets updation
changedItem = ''
for item in self.sceneContainer.items():
if isinstance(item, PoolItem):
if mooseObject.getId() == element(item.mobj).getId():
item.updateSlot()
#once the text is edited in editor, laydisplay gets updated in turn resize the length, positionChanged signal shd be emitted
self.positionChange(mooseObject)
def positionChange(self, mooseObject):
#If the item position changes, the corresponding arrow's are calculated
if isinstance(element(mooseObject), CubeMesh):
for k, v in self.qGraCompt.items():
mesh = mooseObject.path + '/mesh[0]'
if k.path == mesh:
for rectChilditem in v.childItems():
self.updateArrow(rectChilditem)
else:
mobj = self.mooseId_GObj[mooseObject.getId()]
self.updateArrow(mobj)
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
v.setRect(rectcompt.x() - 10,
rectcompt.y() - 10, (rectcompt.width() + 20),
(rectcompt.height() + 20))
def emitItemtoEditor(self, mooseObject):
#self.emit(QtCore.SIGNAL("itemPressed(PyQt_PyObject)"),mooseObject)
self.editObject.emit(mooseObject.path)
def drawLine_arrow(self, itemignoreZooming=False):
for inn, out in self.srcdesConnection.items():
# self.srcdesConnection is dictionary which contains key,value \
# key is Enzyme or Reaction and value [[list of substrate],[list of product]] (tuple)
# key is FuncBase and value is [list of pool] (list)
#src = self.mooseId_GObj[inn]
if isinstance(out, tuple):
if len(out[0]) == 0:
print inn.className + ':' + inn[
0].name + " doesn't output message"
else:
src = self.mooseId_GObj[inn]
for items in (items for items in out[0]):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src, des, items, itemignoreZooming)
if len(out[1]) == 0:
print inn.className + ':' + inn[
0].name + " doesn't output message"
else:
for items in (items for items in out[1]):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src, des, items, itemignoreZooming)
elif isinstance(out, list):
if len(out) == 0:
print "Func pool doesn't have sumtotal"
else:
src = self.mooseId_GObj[element(inn).getId()]
for items in (items for items in out):
des = self.mooseId_GObj[element(items[0]).getId()]
self.lineCord(src, des, items, itemignoreZooming)
def lineCord(self, src, des, type_no, itemignoreZooming):
endtype = type_no[1]
line = 0
if (src == "") and (des == ""):
print "Source or destination is missing or incorrect"
return
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
while (type_no[2] > 1 and line <= (type_no[2] - 1)):
srcdes_list = [src, des, endtype, line]
arrow = calcArrow(srcdes_list, itemignoreZooming, self.iconScale)
self.drawLine(srcdes_list, arrow)
line = line + 1
if type_no[2] > 5:
print "Higher order reaction will not be displayed"
def drawLine(self, srcdes_list, arrow):
src = srcdes_list[0]
des = srcdes_list[1]
endtype = srcdes_list[2]
line = srcdes_list[3]
source = element(
next((k for k, v in self.mooseId_GObj.items() if v == src), None))
for l, v, o in self.object2line[src]:
if v == des and o == line:
l.setPolygon(arrow)
arrowPen = l.pen()
arrowPenWidth = self.arrowsize * self.iconScale
arrowPen.setColor(l.pen().color())
arrowPen.setWidth(arrowPenWidth)
l.setPen(arrowPen)
return
qgLineitem = self.sceneContainer.addPolygon(arrow)
pen = QtGui.QPen(QtCore.Qt.green, 0, Qt.Qt.SolidLine, Qt.Qt.RoundCap,
Qt.Qt.RoundJoin)
pen.setWidth(self.arrowsize)
#pen.setCosmetic(True)
# Green is default color moose.ReacBase and derivatives - already set above
if isinstance(source, EnzBase):
if ((endtype == 's') or (endtype == 'p')):
pen.setColor(QtCore.Qt.red)
elif (endtype != 'cplx'):
p1 = (next(
(k for k, v in self.mooseId_GObj.items() if v == src),
None))
pinfo = p1.path + '/info'
color, bgcolor = getColor(pinfo, self.colorMap)
pen.setColor(color)
elif isinstance(source, moose.PoolBase):
pen.setColor(QtCore.Qt.blue)
elif isinstance(source, moose.StimulusTable):
pen.setColor(QtCore.Qt.yellow)
self.lineItem_dict[qgLineitem] = srcdes_list
self.object2line[src].append((qgLineitem, des, line))
self.object2line[des].append((qgLineitem, src, line))
qgLineitem.setPen(pen)
def updateArrow(self, qGTextitem):
#if there is no arrow to update then return
if qGTextitem not in self.object2line:
return
listItem = self.object2line[qGTextitem]
for ql, va, order in self.object2line[qGTextitem]:
srcdes = []
srcdes = self.lineItem_dict[ql]
# Checking if src (srcdes[0]) or des (srcdes[1]) is ZombieEnz,
# if yes then need to check if cplx is connected to any mooseObject,
# so that when Enzyme is moved, cplx connected arrow to other mooseObject(poolItem) should also be updated
if (type(srcdes[0]) == EnzItem):
self.cplxUpdatearrow(srcdes[0])
elif (type(srcdes[1]) == EnzItem):
self.cplxUpdatearrow(srcdes[1])
# For calcArrow(src,des,endtype,itemignoreZooming) is to be provided
arrow = calcArrow(srcdes, self.itemignoreZooming, self.iconScale)
ql.setPolygon(arrow)
def cplxUpdatearrow(self, srcdes):
# srcdes which is 'EnzItem' from this,get ChildItems are retrived (b'cos cplx is child of zombieEnz)
#And cplxItem is passed for updatearrow
#Note: Here at this point enzItem has just one child which is cplxItem and childItems returns, PyQt5.QtGui.QGraphicsEllipseItem,CplxItem
#Assuming CplxItem is always[1], but still check if not[0], if something changes in structure one need to keep an eye.
if (srcdes.childItems()[1], CplxItem):
self.updateArrow(srcdes.childItems()[1])
else:
self.updateArrow(srcdes.childItems()[0])
def keyPressEvent(self, event):
# key1 = event.key() # key event does not distinguish between capital and non-capital letters
key = event.text().toAscii().toHex()
if key == '41': # 'A' fits the view to iconScale factor
itemignoreZooming = False
self.updateItemTransformationMode(itemignoreZooming)
self.view.fitInView(
self.sceneContainer.itemsBoundingRect().x() - 10,
self.sceneContainer.itemsBoundingRect().y() - 10,
self.sceneContainer.itemsBoundingRect().width() + 20,
self.sceneContainer.itemsBoundingRect().height() + 20,
Qt.Qt.IgnoreAspectRatio)
self.drawLine_arrow(itemignoreZooming=False)
elif (key == '2e'): # '.' key, lower case for '>' zooms in
self.view.scale(1.1, 1.1)
elif (key == '2c'): # ',' key, lower case for '<' zooms in
self.view.scale(1 / 1.1, 1 / 1.1)
elif (key == '3c'): # '<' key. zooms-in to iconScale factor
self.iconScale *= 0.8
self.updateScale(self.iconScale)
elif (key == '3e'): # '>' key. zooms-out to iconScale factor
self.iconScale *= 1.25
self.updateScale(self.iconScale)
elif (key == '61'
): # 'a' fits the view to initial value where iconscale=1
self.iconScale = 1
self.updateScale(self.iconScale)
self.view.fitInView(
self.sceneContainer.itemsBoundingRect().x() - 10,
self.sceneContainer.itemsBoundingRect().y() - 10,
self.sceneContainer.itemsBoundingRect().width() + 20,
self.sceneContainer.itemsBoundingRect().height() + 20,
Qt.Qt.IgnoreAspectRatio)
def updateItemTransformationMode(self, on):
for v in self.sceneContainer.items():
if (not isinstance(v, ComptItem)):
#if ( isinstance(v, PoolItem) or isinstance(v, ReacItem) or isinstance(v, EnzItem) or isinstance(v, CplxItem) ):
if isinstance(v, KineticsDisplayItem):
v.setFlag(QtGui.QGraphicsItem.ItemIgnoresTransformations,
on)
def updateScale(self, scale):
for item in self.sceneContainer.items():
if isinstance(item, KineticsDisplayItem):
item.refresh(scale)
#iteminfo = item.mobj.path+'/info'
#xpos,ypos = self.positioninfo(iteminfo)
xpos = item.scenePos().x()
ypos = item.scenePos().y()
if isinstance(item, ReacItem) or isinstance(
item, EnzItem) or isinstance(item, MMEnzItem):
item.setGeometry(xpos, ypos,
item.gobj.boundingRect().width(),
item.gobj.boundingRect().height())
elif isinstance(item, CplxItem):
item.setGeometry(item.gobj.boundingRect().width() / 2,
item.gobj.boundingRect().height(),
item.gobj.boundingRect().width(),
item.gobj.boundingRect().height())
elif isinstance(item, PoolItem):
item.setGeometry(
xpos, ypos,
item.gobj.boundingRect().width() +
PoolItem.fontMetrics.width(' '),
item.gobj.boundingRect().height())
item.bg.setRect(
0, 0,
item.gobj.boundingRect().width() +
PoolItem.fontMetrics.width(' '),
item.gobj.boundingRect().height())
self.drawLine_arrow(itemignoreZooming=False)
for k, v in self.qGraCompt.items():
rectcompt = v.childrenBoundingRect()
comptPen = v.pen()
comptWidth = self.defaultComptsize * self.iconScale
comptPen.setWidth(comptWidth)
v.setPen(comptPen)
v.setRect(rectcompt.x() - comptWidth,
rectcompt.y() - comptWidth,
(rectcompt.width() + 2 * comptWidth),
(rectcompt.height() + 2 * comptWidth))
