simfitpage.py @ 858f2ae5

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 858f2ae5 was 3215d32, checked in by Gervaise Alina <gervyh@…>, 16 years ago
fixing bug on for simultaneous fit
Property mode set to `100644`
File size: 11.4 KB

Rev	Line
[d89f09b]	1
	2	import sys,re,string, wx
	3	from sans.guicomm.events import StatusEvent
	4
[3aae6b6]	5	class SimultaneousFitPage(wx.ScrolledWindow):
[d89f09b]	6	"""
	7	Simultaneous fitting panel
	8	All that needs to be defined are the
	9	two data members window_name and window_caption
	10	"""
	11	## Internal name for the AUI manager
	12	window_name = "simultaneous Fit page"
	13	## Title to appear on top of the window
	14	window_caption = "Simultaneous Fit Page"
	15
	16
	17	def __init__(self, parent, args, *kwargs):
[3aae6b6]	18	wx.ScrolledWindow.__init__(self, parent, args, *kwargs)
[d89f09b]	19	"""
	20	Simultaneous page display
	21	"""
	22	self.parent = parent
	23	self.sizer3 = wx.GridBagSizer(5,5)
	24	self.sizer1 = wx.GridBagSizer(5,5)
[55fd102]	25	#self.sizer2 = wx.GridBagSizer(5,5)
	26	self.sizer2 = wx.BoxSizer(wx.HORIZONTAL)
[d89f09b]	27	self.vbox = wx.BoxSizer(wx.VERTICAL)
	28	self.vbox.Add(self.sizer3)
	29	self.vbox.Add(self.sizer1)
	30	self.vbox.Add(self.sizer2)
	31	id = wx.NewId()
	32	self.btFit =wx.Button(self,id,'Constraint Fit')
	33	self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id)
	34	self.btFit.SetToolTipString("Perform fit.")
	35	ix = 0
	36	iy = 1
	37	self.cb1 = wx.CheckBox(self, -1,'Models', (10, 10))
	38	self.sizer3.Add(self.cb1,(iy, ix),(1,1),\
	39	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	40	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_model_name)
[442895f]	41
[d89f09b]	42	text=wx.StaticText(self, -1, 'Constraint')
[55fd102]	43	self.sizer2.Add(text,0, wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
[442895f]	44
[d89f09b]	45	self.ctl2 = wx.TextCtrl(self, -1, style=wx.TE_MULTILINE)
[948add7]	46
[55fd102]	47	self.sizer2.Add(self.ctl2, 0, wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
[442895f]	48
[55fd102]	49	self.sizer2.Add(self.btFit, 0, wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
[d89f09b]	50	self.params=[]
	51	self.model_list=[]
	52	self.model_toFit=[]
[1b07935d]	53	self.page_finder={}
[442895f]	54
[d89f09b]	55	self.vbox.Layout()
	56	self.vbox.Fit(self)
	57	self.SetSizer(self.vbox)
[3aae6b6]	58	self.SetScrollbars(20,20,55,40)
[d89f09b]	59	self.Centre()
	60
[f343069]	61
[d89f09b]	62	def onFit(self,event):
[1b07935d]	63	""" signal for fitting"""
[8e81af0]	64	for page in self.page_finder.iterkeys():
	65	page.set_model_parameter()
	66
[3215d32]	67	#if len(self.model_toFit) ==1 :
	68	# self.manager._on_single_fit()
[8e81af0]	69	# print "simfitpage: when here"
[3215d32]	70	if len(self.model_toFit) >= 1 :
[8e81af0]	71	self._onTextEnter()
	72	self.set_model()
[1b07935d]	73	self.manager._on_simul_fit()
	74	else:
[3c37ba2]	75	wx.PostEvent(self.parent.Parent, StatusEvent(status=\
[f343069]	76	"Select at least on model to fit "))
	77
[00561739]	78
	79
[d89f09b]	80	def set_manager(self, manager):
	81	"""
	82	set panel manager
	83	@param manager: instance of plugin fitting
	84	"""
	85	self.manager = manager
	86
	87
	88	def select_all_model_name(self,event):
	89	"""
	90	check all models names
	91	"""
	92	self.model_toFit=[]
	93	if self.cb1.GetValue()==True:
	94	for item in self.model_list:
	95	item[0].SetValue(True)
[948add7]	96	#item[1].schedule_tofit(1)
	97	self.manager.schedule_for_fit( value=1,fitproblem =item[1])
[d89f09b]	98	self.model_toFit.append(item)
	99	else:
[8e81af0]	100	#print"simfit: deselected all"
[89fef2c]	101
[d89f09b]	102	for item in self.model_list:
	103	item[0].SetValue(False)
[89fef2c]	104	self.manager.schedule_for_fit( value=0,fitproblem =item[1])
[948add7]	105
[d89f09b]	106	self.model_toFit=[]
	107
	108
	109	def add_model(self,page_finder):
	110	"""
	111	Receive a dictionary containing information to display model name
	112	@param page_finder: the dictionary containing models information
	113	"""
[3215d32]	114	if len(self.model_list)>0:
	115	for item in self.model_list:
	116	#print "went here to clear"
	117	item[0].SetValue(False)
	118	self.manager.schedule_for_fit( value=0,fitproblem =item[1])
[d89f09b]	119	self.model_list=[]
	120	self.model_toFit=[]
	121	self.sizer1.Clear(True)
[1b07935d]	122	self.page_finder=page_finder
[948add7]	123	self.cb1.SetValue(False)
[d89f09b]	124	ix = 0
	125	iy = 1
	126	list=[]
	127	for page, value in page_finder.iteritems():
	128	try:
[442895f]	129	list = value.get_model()
	130	model = list[0]
	131	modelname = list[1]
[d89f09b]	132	cb = wx.CheckBox(self, -1, modelname, (10, 10))
	133	cb.SetValue(False)
	134	self.sizer1.Add( cb,( iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	135	ix = 0
	136	iy += 1
	137	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_model_name)
	138	self.model_list.append([cb,value,page,modelname])
	139	except:
	140	#wx.PostEvent(self.parent.GrandParent, StatusEvent(status="Simultaneous fit: %s doesn't have a model selected yet %s" % \
	141	#(value.get_data().group_id,sys.exc_value)))
	142	pass
[442895f]	143	iy +=1
	144	self.sizer1.Add((20,20),( iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[d89f09b]	145	self.sizer1.Layout()
	146	self.vbox.Layout()
	147
	148	def remove_model(self,delpage):
	149	"""
[948add7]	150	Remove a checkbox and the name related to a model selected on page delpage
[d89f09b]	151	@param delpage: the page removed
	152	"""
[888e62c]	153	#print "self.model_list",self.model_list
[6bcdad1]	154
	155	self.model_list=[]
	156	self.model_toFit=[]
[d89f09b]	157	self.sizer1.Clear(True)
[6bcdad1]	158
	159	self.cb1.SetValue(False)
[d89f09b]	160	ix = 0
	161	iy = 1
[6bcdad1]	162	list=[]
	163	for page, value in self.page_finder.iteritems():
[d89f09b]	164	try:
[6bcdad1]	165	if page!= delpage:
	166	list = value.get_model()
	167	model = list[0]
	168	modelname = list[1]
	169	cb = wx.CheckBox(self, -1, modelname, (10, 10))
[d89f09b]	170	cb.SetValue(False)
	171	self.sizer1.Add( cb,( iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	172	ix = 0
	173	iy += 1
	174	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_model_name)
[6bcdad1]	175	self.model_list.append([cb,value,page,modelname])
[d89f09b]	176	except:
[6bcdad1]	177	#wx.PostEvent(self.parent.GrandParent, StatusEvent(status="Simultaneous fit: %s doesn't have a model selected yet %s" % \
	178	#(value.get_data().group_id,sys.exc_value)))
	179	pass
	180	iy +=1
	181	self.sizer1.Add((20,20),( iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[d89f09b]	182	self.sizer1.Layout()
	183	self.vbox.Layout()
	184
	185	def select_model_name(self,event):
	186	"""
	187	Save interformation related to checkbox and their states
	188	"""
	189	self.model_toFit=[]
	190	for item in self.model_list:
	191	if item[0].GetValue()==True:
[3c37ba2]	192	#item[1].schedule_tofit('True')
	193	#item[1].schedule_tofit(1)
[d89f09b]	194	self.model_toFit.append(item)
[948add7]	195	self.manager.schedule_for_fit( value=1,fitproblem =item[1])
[d89f09b]	196	else:
[8e81af0]	197	#print"simfit: deselected one"
[948add7]	198	self.manager.schedule_for_fit( value=0,fitproblem =item[1])
[d89f09b]	199	if item in self.model_toFit:
	200	self.model_toFit.remove(item)
	201	self.cb1.SetValue(False)
[8e81af0]	202
[d89f09b]	203	if len(self.model_list)==len(self.model_toFit):
	204	self.cb1.SetValue(True)
	205	else:
	206	self.cb1.SetValue(False)
[948add7]	207
	208
[d89f09b]	209
	210	def set_model(self):
	211	"""
	212	set_model take values in self.params which are the values enters by the user
	213	and try to assign them into the model concerned in self.manager. page.finder
	214	"""
	215	if len(self.params) >0:
	216	for item in self.model_toFit:
	217	#print"simfitpage: self.model_toFit",item[1]
	218	list=item[1].get_model()
	219	#print "simfitpage: list fitpanel2",list,list[0]
	220	model=list[0]
[1b07935d]	221	param_list=model.getParamList()
[888e62c]	222	#print "simfitpage: on set_model self.params ",self.params
[d89f09b]	223	if self.params !=[]:
	224	for element in self.params:
[1b07935d]	225	if model.name == str(element[0]):
[d89f09b]	226	for item in param_list:
	227	if item==str(element[1]):
[888e62c]	228	#print "simfitpage: on set_model page 1",param_list
	229	#print "simfitpage: model name",element[0], model.name
	230	#print "simfitpage: param name ,param value",element[1],element[2]
[1b07935d]	231	self.manager.set_page_finder(model.name,element[1],\
[d89f09b]	232	str(element[2]))
	233	#print "simfitpage:on set_model page 2",model.params['A'],self.params[2]
[1b07935d]	234
[00561739]	235	def _onTextEnter(self):
[d89f09b]	236	"""
	237	get values from the constrainst textcrtl ,parses them into model name
	238	parameter name and parameters values.
	239	store them in a list self.params .when when params is not empty set_model uses it
	240	to reset the appropriate model and its appropriates parameters
	241	"""
	242	value= self.ctl2.GetValue()
[8e81af0]	243	if value:
	244	self.params=[]
	245	#print "simfitpage: value",value
	246	try:
	247	expression='[\s,;]'
	248	if re.search(expression,value) !=None:
	249	word=re.split(expression,value)
	250	#print "simfitpage: when herre",word
	251	for item in word:
[d89f09b]	252	self.params.append(self.parser_helper(item))
[8e81af0]	253	else:
	254	self.params.append(self.parser_helper(value))
	255	except:
	256	raise
[3c37ba2]	257	wx.PostEvent(self.parent.Parent, StatusEvent(status="Constraint Error: %s" % sys.exc_value))
[d89f09b]	258	#print "simfitpage: self.params",self.params
	259
	260
	261
	262	def parser_helper(self,value):
	263	"""
	264	@return param:a list containing the name of a model ,its parameters
	265	value and name extracted from the constrainst controlbox
	266	"""
	267	#print "simfitpage: value",value
	268	if string.find(value, "=") !=-1:
	269	model_param= re.split("=",value)
	270	param_name=model_param[0]
	271	param_value=model_param[1]
	272	#print"simfitpage: ", param_name
	273	#print "simfitpage: ",param_value
	274	if string.find(param_name,".")!=-1:
	275	param_names= re.split("\.",param_name)
	276	model_name=param_names[0]
	277	param_name=param_names[1]
[00561739]	278	##### just added
[888e62c]	279	#print "simfitpage: param name",model_name,param_name
[8e81af0]	280
	281	param=[str(model_name),param_name,str(param_value)]
[d89f09b]	282	#print "simfitpage: param",param
	283	return param
	284	else:
	285	raise ValueError,"cannot evaluate this expression"
	286	return
	287	else:
	288	raise ValueError,"Missing '=' in expression"
	289
	290
	291

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source: sasview/sansview/perspectives/fitting/simfitpage.py @ 858f2ae5

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