basepage.py @ 4994051

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 4994051 was 7437880, checked in by Gervaise Alina <gervyh@…>, 15 years ago
page layout fix
Property mode set to `100644`
File size: 58.9 KB

Line
1
2	import sys, os
3	import wx
4	import numpy
5	import time
6	import copy
7	from sans.guiframe.utils import format_number,check_float
8	from sans.guicomm.events import StatusEvent
9	import pagestate
10	from pagestate import PageState
11	(PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent()
12	_BOX_WIDTH = 80
13
14	class BasicPage(wx.ScrolledWindow):
15	"""
16	This class provide general structure of fitpanel page
17	"""
18	## Internal name for the AUI manager
19	window_name = "Basic Page"
20	## Title to appear on top of the window
21	window_caption = "Basic page "
22
23	def __init__(self,parent, page_info):
24	wx.ScrolledWindow.__init__(self, parent,
25	style= wx.FULL_REPAINT_ON_RESIZE )
26	##window_name
27	self.window_name = page_info.window_name
28	##window_caption
29	self.window_caption = page_info.window_caption
30	## parent of the page
31	self.parent = parent
32	## manager is the fitting plugin
33	self.manager= page_info.manager
34	## owner of the page (fitting plugin)
35	self.event_owner= page_info.event_owner
36	## current model
37	self.model = page_info.model
38	## data
39	self.data = page_info.data
40	## dictionary containing list of models
41	self.model_list_box = page_info.model_list_box
42	## Data member to store the dispersion object created
43	self._disp_obj_dict = {}
44	## selected parameters to apply dispersion
45	self.disp_cb_dict ={}
46	## smearer object
47	self.smearer = None
48	##list of model parameters. each item must have same length
49	## each item related to a given parameters
50	##[cb state, name, value, "+/-", error of fit, min, max , units]
51	self.parameters=[]
52	## list of parameters to fit , must be like self.parameters
53	self.param_toFit=[]
54	## list of looking like parameters but with non fittable parameters info
55	self.fixed_param=[]
56	## list of looking like parameters but with fittable parameters info
57	self.fittable_param=[]
58	##list of dispersion parameters
59	self.disp_list=[]
60	## list of orientation parameters
61	self.orientation_params=[]
62	self.orientation_params_disp=[]
63	if self.model !=None:
64	self.disp_list= self.model.getDispParamList()
65
66	##enable model 2D draw
67	self.enable2D= False
68	## check that the fit range is correct to plot the model again
69	self.fitrange= True
70	## Q range
71	self.qmin_x= 0.0001
72	self.qmax_x= 0.13
73	self.num_points= 50
74	## Create memento to save the current state
75
76	self.state= PageState(parent= self.parent,model=self.model, data=self.data)
77	## save customized array
78	self.values=[]
79	self.weights=[]
80	## retrieve saved state
81	self.number_saved_state= 0
82	## dictionary of saved state
83	self.saved_states={}
84	self.slicerpop = wx.Menu()
85	## Default locations
86	self._default_save_location = os.getcwd()
87	## save initial state on context menu
88	self.onSave(event=None)
89	self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu)
90
91	## create the basic structure of the panel with empty sizer
92	self.define_page_structure()
93	## drawing Initial dispersion parameters sizer
94	self.set_dispers_sizer()
95	self._fill_save_sizer()
96	## layout
97	self.set_layout()
98
99
100	def onContextMenu(self, event):
101	"""
102	Retrieve the state selected state
103	"""
104	# Skipping the save state functionality for release 0.9.0
105	#return
106
107	pos = event.GetPosition()
108	pos = self.ScreenToClient(pos)
109	#TODO: why is the state menu called "slicerpop"?
110	self.PopupMenu(self.slicerpop, pos)
111
112
113
114	def define_page_structure(self):
115	"""
116	Create empty sizer for a panel
117	"""
118	self.vbox = wx.BoxSizer(wx.VERTICAL)
119	self.sizer0 = wx.BoxSizer(wx.VERTICAL)
120	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
121	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
122	self.sizer3 = wx.BoxSizer(wx.VERTICAL)
123	self.sizer4 = wx.BoxSizer(wx.VERTICAL)
124	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
125	self.sizer6 = wx.BoxSizer(wx.VERTICAL)
126
127	self.sizer0.SetMinSize((375,-1))
128	self.sizer1.SetMinSize((375,-1))
129	self.sizer2.SetMinSize((375,-1))
130	self.sizer3.SetMinSize((375,-1))
131	self.sizer4.SetMinSize((375,-1))
132	self.sizer5.SetMinSize((375,-1))
133	self.sizer6.SetMinSize((375,-1))
134
135	self.vbox.Add(self.sizer0)
136	self.vbox.Add(self.sizer1)
137	self.vbox.Add(self.sizer2)
138	self.vbox.Add(self.sizer3)
139	self.vbox.Add(self.sizer4)
140	self.vbox.Add(self.sizer5)
141	self.vbox.Add(self.sizer6)
142
143
144	def set_layout(self):
145	"""
146	layout
147	"""
148	self.vbox.Layout()
149	self.vbox.Fit(self)
150	self.SetSizer(self.vbox)
151
152	self.set_scroll()
153	self.Centre()
154
155
156	def set_scroll(self):
157	self.SetScrollbars(20,20,200,100)
158	self.Layout()
159	self.SetAutoLayout(True)
160
161
162	def set_owner(self,owner):
163	"""
164	set owner of fitpage
165	@param owner: the class responsible of plotting
166	"""
167	self.event_owner = owner
168	self.state.event_owner = owner
169
170	def set_manager(self, manager):
171	"""
172	set panel manager
173	@param manager: instance of plugin fitting
174	"""
175	self.manager = manager
176	self.state.manager = manager
177
178	def populate_box(self, dict):
179	"""
180	Store list of model
181	@param dict: dictionary containing list of models
182	"""
183	self.model_list_box = dict
184	self.state.model_list_box = self.model_list_box
185
186
187
188	def set_dispers_sizer(self):
189	"""
190	fill sizer containing dispersity info
191	"""
192	self.sizer4.Clear(True)
193	name="Polydispersity and Orientational Distribution"
194	box_description= wx.StaticBox(self, -1,name)
195	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
196	#----------------------------------------------------
197	self.disable_disp = wx.RadioButton(self, -1, 'Off', (10, 10), style=wx.RB_GROUP)
198	self.enable_disp = wx.RadioButton(self, -1, 'On', (10, 30))
199
200
201	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.disable_disp.GetId())
202	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.enable_disp.GetId())
203
204	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
205	sizer_dispersion.Add((20,20))
206	name=""#Polydispersity and \nOrientational Distribution "
207	sizer_dispersion.Add(wx.StaticText(self,-1,name))
208	sizer_dispersion.Add(self.enable_disp )
209	sizer_dispersion.Add((20,20))
210	sizer_dispersion.Add(self.disable_disp )
211	sizer_dispersion.Add((10,10))
212
213	## fill a sizer with the combobox to select dispersion type
214	sizer_select_dispers = wx.BoxSizer(wx.HORIZONTAL)
215	self.model_disp = wx.StaticText(self, -1, 'Distribution Function ')
216
217	import sans.models.dispersion_models
218	self.polydisp= sans.models.dispersion_models.models
219	self.disp_box = wx.ComboBox(self, -1)
220
221	for key in self.polydisp.iterkeys():
222	name = str(key.__name__)
223	if name=="ArrayDispersion":
224	# Remove the option until the rest of the code is ready for it
225	self.disp_box.Append("Select customized Model",key)
226
227	else:
228	self.disp_box.Append(name,key)
229	self.disp_box.SetSelection(0)
230
231	wx.EVT_COMBOBOX(self.disp_box,-1, self._on_select_Disp)
232
233	sizer_select_dispers.Add((10,10))
234	sizer_select_dispers.Add(self.model_disp)
235	sizer_select_dispers.Add(self.disp_box,0,
236	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
237	#sizer_select_dispers.Add((10,10))
238	self.model_disp.Hide()
239	self.disp_box.Hide()
240
241	boxsizer1.Add( sizer_dispersion,0,
242	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
243	#boxsizer1.Add( (10,10) )
244	boxsizer1.Add( sizer_select_dispers )
245	self.sizer4_4 = wx.GridBagSizer(5,5)
246	boxsizer1.Add( self.sizer4_4 )
247	#-----------------------------------------------------
248	self.sizer4.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
249	self.sizer4_4.Layout()
250	self.sizer4.Layout()
251	self.Layout()
252	self.SetScrollbars(20,20,200,100)
253	self.Refresh()
254	## saving the state of enable dispersity button
255	self.state.enable_disp= self.enable_disp.GetValue()
256	self.state.disable_disp= self.disable_disp.GetValue()
257
258
259	def select_disp_angle(self, event):
260	"""
261	Event for when a user select a parameter to average over.
262	@param event: check box event
263	"""
264	self.values=[]
265	self.weights=[]
266	# Go through the list of dispersion check boxes to identify which one has changed
267	for p in self.disp_cb_dict:
268	# Catch which one of the box was just checked or unchecked.
269	if event.GetEventObject() == self.disp_cb_dict[p]:
270
271
272	if self.disp_cb_dict[p].GetValue() == True:
273	# The user wants this parameter to be averaged.
274	# Pop up the file selection dialog.
275	path = self._selectDlg()
276
277	# If nothing was selected, just return
278	if path is None:
279	self.disp_cb_dict[p].SetValue(False)
280	return
281	try:
282	self._default_save_location = os.path.dirname(path)
283	except:
284	pass
285	try:
286	self.values,self.weights = self.read_file(path)
287	except:
288	msg="Could not read input file"
289	wx.PostEvent(self.parent.parent, StatusEvent(status= msg))
290	return
291
292	# If any of the two arrays is empty, notify the user that we won't
293	# proceed
294	if self.values is None or self.weights is None or \
295	self.values ==[] or self.weights ==[]:
296	wx.PostEvent(self.parent.parent, StatusEvent(status=\
297	"The loaded %s distrubtion is corrupted or empty" % p))
298	return
299
300	# Tell the user that we are about to apply the distribution
301	wx.PostEvent(self.parent.parent, StatusEvent(status=\
302	"Applying loaded %s distribution: %s" % (p, path)))
303
304	# Create the dispersion objects
305	from sans.models.dispersion_models import ArrayDispersion
306	disp_model = ArrayDispersion()
307	disp_model.set_weights(self.values, self.weights)
308
309	# Store the object to make it persist outside the scope of this method
310	#TODO: refactor model to clean this up?
311	self._disp_obj_dict[p] = disp_model
312	self.state._disp_obj_dict [p]= disp_model
313	self.state.values=[]
314	self.state.weights=[]
315	self.state.values = self.values
316	self.state.weights = self.weights
317	# Set the new model as the dispersion object for the selected parameter
318	self.model.set_dispersion(p, disp_model)
319	# Store a reference to the weights in the model object so that
320	# it's not lost when we use the model within another thread.
321	#TODO: total hack - fix this
322	self.state.model= self.model.clone()
323	#if not hasattr(self.model, "_persistency_dict"):
324	self.model._persistency_dict = {}
325	self.model._persistency_dict[p] = [self.values, self.weights]
326	self.state.model._persistency_dict[p] = [self.values, self.weights]
327	else:
328	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
329	self._reset_dispersity()
330
331	## Redraw the model
332
333	self._draw_model()
334	## post state to fit panel
335
336	self.state.disp_cb_dict[p]= self.disp_cb_dict[p].GetValue()
337	event = PageInfoEvent(page = self)
338	wx.PostEvent(self.parent, event)
339	return
340
341
342	def onResetModel(self, event):
343	"""
344	Reset model state
345	"""
346	## post help message for the selected model
347	msg = self.slicerpop.GetHelpString(event.GetId())
348	msg +=" reloaded"
349	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
350
351	name= self.slicerpop.GetLabel(event.GetId())
352	if name in self.saved_states.keys():
353	previous_state = self.saved_states[name]
354	self.reset_page(previous_state)
355
356
357	def onSave(self, event):
358	"""
359	save history of the data and model
360	"""
361
362	if self.model==None:
363	return
364	if hasattr(self,"enable_disp"):
365	self.state.enable_disp = copy.deepcopy(self.enable_disp.GetValue())
366	if hasattr(self, "disp_box"):
367	self.state.disp_box = copy.deepcopy(self.disp_box.GetSelection())
368
369	self.state.model = self.model.clone()
370	#if not hasattr(self.model, "_persistency_dict"):
371	self.model._persistency_dict = {}
372	self.state.model._persistency_dict= copy.deepcopy(self.model._persistency_dict)
373
374	new_state = self.state.clone()
375	new_state.enable2D = copy.deepcopy(self.enable2D)
376	##Add model state on context menu
377	self.number_saved_state += 1
378	name= self.model.name+"[%g]"%self.number_saved_state
379	self.saved_states[name]= new_state
380
381	## Add item in the context menu
382
383	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
384	my_time= str(hour)+" : "+str(minute)+" : "+str(second)+" "
385	date= str( month)+"\|"+str(day)+"\|"+str(year)
386	msg= "Model saved at %s on %s"%(my_time, date)
387	## post help message for the selected model
388	msg +=" Saved! right click on this page to retrieve this model"
389	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
390
391	id = wx.NewId()
392	self.slicerpop.Append(id,name,str(msg))
393	wx.EVT_MENU(self, id, self.onResetModel)
394
395
396	def onSetFocus(self, evt):
397	"""
398	highlight the current textcrtl and hide the error text control shown
399	after fitting
400	"""
401
402	if hasattr(self,"text2_3"):
403	self.text2_3.Hide()
404	if len(self.parameters)>0:
405	for item in self.parameters:
406	## hide statictext +/-
407	if item[3]!=None:
408	item[3].Hide()
409	## hide textcrtl for error after fit
410	if item[4]!=None:
411	item[4].Clear()
412	item[4].Hide()
413	if len(self.fittable_param)>0:
414	for item in self.fittable_param:
415	## hide statictext +/-
416	if item[3]!=None:
417	item[3].Hide()
418	## hide textcrtl for error after fit
419	if item[4]!=None:
420	item[4].Clear()
421	item[4].Hide()
422	self.Layout()
423	# Get a handle to the TextCtrl
424	widget = evt.GetEventObject()
425	# Select the whole control, after this event resolves
426	wx.CallAfter(widget.SetSelection, -1,-1)
427	return
428
429
430	def read_file(self, path):
431	"""
432	Read two columns file
433	@param path: the path to the file to read
434	"""
435	try:
436	if path==None:
437	wx.PostEvent(self.parent.parent, StatusEvent(status=\
438	" Selected Distribution was not loaded: %s"%path))
439	return None, None
440	input_f = open(path, 'r')
441	buff = input_f.read()
442	lines = buff.split('\n')
443
444	angles = []
445	weights=[]
446	for line in lines:
447	toks = line.split()
448	try:
449	angle = float(toks[0])
450	weight = float(toks[1])
451	except:
452	# Skip non-data lines
453	pass
454	angles.append(angle)
455	weights.append(weight)
456	return numpy.array(angles), numpy.array(weights)
457	except:
458	raise
459
460
461	def createMemento(self):
462	"""
463	return the current state of the page
464	"""
465
466	return self.state.clone()
467
468
469	def save_current_state(self):
470	"""
471	Store current state
472	"""
473	## save model option
474	if self.model!= None:
475	self.disp_list= self.model.getDispParamList()
476	self.state.disp_list= copy.deepcopy(self.disp_list)
477	self.state.model = self.model.clone()
478
479	self.state.enable2D = copy.deepcopy(self.enable2D)
480	self.state.values= copy.deepcopy(self.values)
481	self.state.weights = copy.deepcopy( self.weights)
482	## save data
483	self.state.save_data(self.data)
484
485	try:
486	n = self.disp_box.GetCurrentSelection()
487	dispersity= self.disp_box.GetClientData(n)
488	name= dispersity.__name__
489	if name == "GaussianDispersion":
490	if hasattr(self,"cb1"):
491	self.state.cb1= self.cb1.GetValue()
492	except:
493	pass
494
495	if hasattr(self,"enable_disp"):
496	self.state.enable_disp= self.enable_disp.GetValue()
497	self.state.disable_disp = self.disable_disp.GetValue()
498
499	self.state.smearer = copy.deepcopy(self.smearer)
500	if hasattr(self,"enable_smearer"):
501	self.state.enable_smearer = copy.deepcopy(self.enable_smearer.GetValue())
502	self.state.disable_smearer = copy.deepcopy(self.disable_smearer.GetValue())
503
504	if hasattr(self,"disp_box"):
505	self.state.disp_box = self.disp_box.GetCurrentSelection()
506	if len(self.disp_cb_dict)>0:
507	for k , v in self.disp_cb_dict.iteritems():
508	if v ==None :
509	self.state.disp_cb_dict[k]= v
510	else:
511	try:
512	self.state.disp_cb_dict[k]=v.GetValue()
513	except:
514	self.state.disp_cb_dict[k]= None
515
516	if len(self._disp_obj_dict)>0:
517	for k , v in self._disp_obj_dict.iteritems():
518	self.state._disp_obj_dict[k]= v
519	self.state.values = copy.deepcopy(self.values)
520	self.state.weights = copy.deepcopy(self.weights)
521	## save plotting range
522	self._save_plotting_range()
523
524	self.state.orientation_params =[]
525	self.state.orientation_params_disp =[]
526	self.state.parameters =[]
527	self.state.fittable_param =[]
528	self.state.fixed_param =[]
529
530	## save checkbutton state and txtcrtl values
531	self._copy_parameters_state(self.orientation_params,
532	self.state.orientation_params)
533	self._copy_parameters_state(self.orientation_params_disp,
534	self.state.orientation_params_disp)
535	self._copy_parameters_state(self.parameters, self.state.parameters)
536	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
537	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
538
539	## post state to fit panel
540	event = PageInfoEvent(page = self)
541	wx.PostEvent(self.parent, event)
542
543
544	def reset_page_helper(self, state):
545	"""
546	Use page_state and change the state of existing page
547	@precondition: the page is already drawn or created
548	@postcondition: the state of the underlying data change as well as the
549	state of the graphic interface
550	"""
551	self.model= state.model
552	self.data = state.data
553	self.smearer= state.smearer
554	self.enable2D= state.enable2D
555
556	##draw sizer containing model parameters value for the current model
557	self._set_model_sizer_selection( self.model )
558	self.set_model_param_sizer(self.model)
559	## enable the view 2d button if this is a modelpage type
560	if hasattr(self,"model_view"):
561	if not self.enable2D:
562	self.model_view.Enable()
563	else:
564	self.model_view.Disable()
565	## set the select all check box to the a given state
566	if hasattr(self, "cb1"):
567	self.cb1.SetValue(state.cb1)
568	## reset state of checkbox,textcrtl and regular parameters value
569	self._reset_parameters_state(self.orientation_params_disp,
570	state.orientation_params_disp)
571	self._reset_parameters_state(self.orientation_params,
572	state.orientation_params)
573	self._reset_parameters_state(self.parameters,state.parameters)
574
575	## display dispersion info layer
576	self.enable_disp.SetValue(state.enable_disp)
577	self.disable_disp.SetValue(state.disable_disp)
578
579	if hasattr(self, "disp_box"):
580	self.disp_box.SetSelection(state.disp_box)
581	n = self.disp_box.GetCurrentSelection()
582	dispersity= self.disp_box.GetClientData(n)
583
584	self._set_dipers_Param(event=None)
585	name= dispersity.__name__
586	if name == "GaussianDispersion":
587	self.disp_cb_dict = {}
588	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
589
590	self._disp_obj_dict={}
591	for k , v in state._disp_obj_dict.iteritems():
592	self._disp_obj_dict[k]=v
593
594	if name=="ArrayDispersion":
595	self.model_disp.Show(True)
596	self.disp_box.Show(True)
597	self._set_sizer_arraydispersion()
598
599	for k,v in state.disp_cb_dict.iteritems():
600	self.disp_cb_dict[k].SetValue(v)
601
602	if self.disp_cb_dict[k].GetValue():
603	# Create the dispersion objects
604	from sans.models.dispersion_models import ArrayDispersion
605	disp_model = ArrayDispersion()
606
607	disp_model.set_weights(state.values, state.weights)
608
609	# Store the object to make it persist outside the scope of this method
610	#TODO: refactor model to clean this up?
611	self._disp_obj_dict[k] = disp_model
612
613	self.values=[]
614	self.weights = []
615	self.values= state.values
616	self.weights = state.weights
617
618	# Set the new model as the dispersion object for the selected parameter
619	#if not hasattr(self.model, "_persistency_dict"):
620	self.model._persistency_dict = {}
621	self.model._persistency_dict[k] = [state.values, state.weights]
622	self.model.set_dispersion(k, disp_model)
623
624	##plotting range restore
625	self._reset_plotting_range(state)
626	## smearing info restore
627	if hasattr(self,"enable_smearer"):
628	## set smearing value whether or not the data contain the smearing info
629	self.enable_smearer.SetValue(state.enable_smearer)
630	self.disable_smearer.SetValue(state.disable_smearer)
631	self.tcChi.SetLabel(str( state.tcChi))
632	self.sizer5.Layout()
633	self.Layout()
634	self.Refresh()
635	#self.compute_chisqr(smearer= self.smearer)
636
637	## reset state of checkbox,textcrtl and dispersity parameters value
638	self._reset_parameters_state(self.fittable_param,state.fittable_param)
639	self._reset_parameters_state(self.fixed_param,state.fixed_param)
640
641
642	## draw the model with previous parameters value
643	self._onparamEnter_helper()
644
645	## reset context menu items
646	self._reset_context_menu()
647	## set the value of the current state to the state given as parameter
648	self.state = state.clone()
649	## post state to fit panel
650	event = PageInfoEvent(page = self)
651	wx.PostEvent(self.parent, event)
652
653	def _selectDlg(self):
654	"""
655	open a dialog file to selected the customized dispersity
656	"""
657	import os
658	dlg = wx.FileDialog(self, "Choose a weight file",
659	self._default_save_location , "", ".", wx.OPEN)
660	path = None
661	if dlg.ShowModal() == wx.ID_OK:
662	path = dlg.GetPath()
663	dlg.Destroy()
664	return path
665
666
667	def _reset_context_menu(self):
668	"""
669	reset the context menu
670	"""
671	for name, state in self.state.saved_states.iteritems():
672	self.number_saved_state += 1
673	## Add item in the context menu
674	id = wx.NewId()
675	self.slicerpop.Append(id,name, 'Save model and state %g'%self.number_saved_state)
676	wx.EVT_MENU(self, id, self.onResetModel)
677
678
679	def _reset_plotting_range(self, state):
680	"""
681	Reset the plotting range to a given state
682	"""
683	self.qmin.SetValue(str(state.qmin))
684	self.qmax.SetValue(str(state.qmax))
685	if self.state.npts!=None:
686	self.npts.SetValue(str(state.npts))
687
688
689	def _save_plotting_range(self ):
690	"""
691	save the state of plotting range
692	"""
693	self.state.qmin = self.qmin_x
694	self.state.qmax = self.qmax_x
695	if self.npts!=None:
696	self.state.npts= self.num_points
697
698
699	def _onparamEnter_helper(self):
700	"""
701	check if values entered by the user are changed and valid to replot
702	model
703	use : _check_value_enter
704	"""
705	if self.model !=None:
706
707	## save current state
708	self.save_current_state()
709
710	# Flag to register when a parameter has changed.
711	is_modified = False
712	is_modified =self._check_value_enter( self.fittable_param ,is_modified)
713	is_modified =self._check_value_enter( self.fixed_param ,is_modified)
714	is_modified =self._check_value_enter( self.parameters ,is_modified)
715
716	self.sizer3.Layout()
717	self.Layout()
718	self.Refresh()
719	# Here we should check whether the boundaries have been modified.
720	# If qmin and qmax have been modified, update qmin and qmax and
721	# set the is_modified flag to True
722	from sans.guiframe.utils import check_value
723	if check_value( self.qmin, self.qmax):
724	if float(self.qmin.GetValue()) != self.qmin_x:
725	self.qmin_x = float(self.qmin.GetValue())
726	is_modified = True
727	if float(self.qmax.GetValue()) != self.qmax_x:
728	self.qmax_x = float(self.qmax.GetValue())
729	is_modified = True
730	self.fitrange = True
731	else:
732	self.fitrange = False
733	if self.npts != None:
734	if check_float(self.npts):
735	if float(self.npts.GetValue()) != self.num_points:
736	self.num_points = float(self.npts.GetValue())
737	is_modified = True
738	else:
739	msg= "Cannot Plot :Must enter a number!!! "
740	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
741
742
743	## if any value is modify draw model with new value
744	if is_modified:
745
746	self._draw_model()
747	self.save_current_state()
748
749
750	def _reset_parameters_state(self, listtorestore,statelist):
751	"""
752	Reset the parameters at the given state
753	"""
754	if len(statelist)==0 or len(listtorestore)==0 :
755	return
756	if len(statelist)!= len(listtorestore) :
757	return
758	for j in range(len(listtorestore)):
759	item_page = listtorestore[j]
760	item_page_info = statelist[j]
761	##change the state of the check box for simple parameters
762	if item_page[0]!=None:
763	item_page[0].SetValue(item_page_info[0])
764
765	if item_page[2]!=None:
766	item_page[2].SetValue(item_page_info[2])
767
768	if item_page[3]!=None:
769	## show or hide text +/-
770	if item_page_info[2]:
771	item_page[3].Show(True)
772	else:
773	item_page[3].Hide()
774	if item_page[4]!=None:
775	## show of hide the text crtl for fitting error
776	if item_page_info[4][0]:
777	item_page[4].Show(True)
778	item_page[4].SetValue(item_page_info[4][1])
779	else:
780	item_page[3].Hide()
781	if item_page[5]!=None:
782	## show of hide the text crtl for fitting error
783	if item_page_info[5][0]:
784	item_page[5].Show(True)
785	item_page[5].SetValue(item_page_info[4][1])
786	else:
787	item_page[5].Hide()
788
789	if item_page[6]!=None:
790	## show of hide the text crtl for fitting error
791	if item_page_info[6][0]:
792	item_page[6].Show(True)
793	item_page[6].SetValue(item_page_info[6][1])
794	else:
795	item_page[6].Hide()
796
797
798	def _copy_parameters_state(self, listtocopy, statelist):
799	"""
800	copy the state of button
801	@param listtocopy: the list of check button to copy
802	@param statelist: list of state object to store the current state
803	"""
804
805	if len(listtocopy)==0:
806	return
807
808	for item in listtocopy:
809	checkbox_state = None
810	if item[0]!= None:
811	checkbox_state= item[0].GetValue()
812	parameter_name = item[1]
813	parameter_value = None
814	if item[2]!=None:
815	parameter_value = item[2].GetValue()
816	static_text = None
817	if item[3]!=None:
818	static_text = item[3].IsShown()
819	error_value = None
820	error_state = None
821	if item[4]!= None:
822	error_value = item[4].GetValue()
823	error_state = item[4].IsShown()
824
825	min_value = None
826	min_state = None
827	if item[5]!= None:
828	min_value = item[5].GetValue()
829	min_state = item[5].IsShown()
830
831	max_value = None
832	max_state = None
833	if item[6]!= None:
834	max_value = item[6].GetValue()
835	max_state = item[6].IsShown()
836
837	statelist.append([checkbox_state, parameter_name, parameter_value,
838	static_text ,[error_state,error_value],
839	[min_state,min_value],[max_state , max_value],None])
840
841
842
843	def _set_model_sizer_selection(self, model):
844	"""
845	Display the sizer according to the type of the current model
846	"""
847	if model ==None:
848	return
849	if hasattr(model ,"model2"):
850
851	class_name= model.model2.__class__
852	name= model.model2.name
853	flag= name != "NoStructure"
854	if flag and (class_name in self.model_list_box["Structure Factors"]):
855	self.structurebox.Enable()
856	self.text2.Enable()
857	items = self.structurebox.GetItems()
858	self.sizer1.Layout()
859	self.SetScrollbars(20,20,200,100)
860	for i in range(len(items)):
861	if items[i]== str(name):
862	self.structurebox.SetSelection(i)
863	break
864
865	if hasattr(model ,"model1"):
866	class_name = model.model1.__class__
867	name = model.model1.name
868	self.formfactorbox.Clear()
869
870	for k, list in self.model_list_box.iteritems():
871	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
872	self.shape_rbutton.SetValue(True)
873	## fill the form factor list with new model
874	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
875	items = self.formfactorbox.GetItems()
876	## set comboxbox to the selected item
877	for i in range(len(items)):
878	if items[i]== str(name):
879	self.formfactorbox.SetSelection(i)
880	break
881	return
882	elif k == "Shape-Independent":
883	self.shape_indep_rbutton.SetValue(True)
884	elif k == "Structure Factors":
885	self.struct_rbutton.SetValue(True)
886	else:
887	self.plugin_rbutton.SetValue(True)
888
889	if class_name in list:
890	## fill the form factor list with new model
891	self._populate_box(self.formfactorbox, list)
892	items = self.formfactorbox.GetItems()
893	## set comboxbox to the selected item
894	for i in range(len(items)):
895	if items[i]== str(name):
896	self.formfactorbox.SetSelection(i)
897	break
898	break
899	else:
900
901	## Select the model from the menu
902	class_name = model.__class__
903	name = model.name
904	self.formfactorbox.Clear()
905	items = self.formfactorbox.GetItems()
906
907	for k, list in self.model_list_box.iteritems():
908	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
909	if class_name in self.model_list_box["P(Q)*S(Q)"]:
910	self.structurebox.Enable()
911	self.structurebox.SetSelection(0)
912	self.text2.Enable()
913	else:
914	self.structurebox.Disable()
915	self.structurebox.SetSelection(0)
916	self.text2.Disable()
917
918	self.shape_rbutton.SetValue(True)
919	## fill the form factor list with new model
920	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
921	items = self.formfactorbox.GetItems()
922	## set comboxbox to the selected item
923	for i in range(len(items)):
924	if items[i]== str(name):
925	self.formfactorbox.SetSelection(i)
926	break
927	return
928	elif k == "Shape-Independent":
929	self.shape_indep_rbutton.SetValue(True)
930	elif k == "Structure Factors":
931	self.struct_rbutton.SetValue(True)
932	else:
933	self.plugin_rbutton.SetValue(True)
934	if class_name in list:
935	self.structurebox.SetSelection(0)
936	self.structurebox.Disable()
937	self.text2.Disable()
938	## fill the form factor list with new model
939	self._populate_box(self.formfactorbox, list)
940	items = self.formfactorbox.GetItems()
941	## set comboxbox to the selected item
942	for i in range(len(items)):
943	if items[i]== str(name):
944	self.formfactorbox.SetSelection(i)
945	break
946	break
947
948
949	def _draw_model(self):
950	"""
951	Method to draw or refresh a plotted model.
952	The method will use the data member from the model page
953	to build a call to the fitting perspective manager.
954
955	[Note to coder: This way future changes will be done in only one place.]
956	"""
957	if self.model !=None:
958	temp_smear=None
959	if hasattr(self, "enable_smearer"):
960	if self.enable_smearer.GetValue():
961	temp_smear= self.smearer
962
963	self.manager.draw_model(self.model, data=self.data,
964	smearer= temp_smear,
965	qmin=float(self.qmin_x), qmax=float(self.qmax_x),
966	qstep= float(self.num_points),
967	enable2D=self.enable2D)
968
969
970	def _set_model_sizer(self, sizer, title="", object=None):
971	"""
972	Use lists to fill a sizer for model info
973	"""
974
975	sizer.Clear(True)
976	box_description= wx.StaticBox(self, -1,str(title))
977	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
978	#--------------------------------------------------------
979	self.shape_rbutton = wx.RadioButton(self, -1, 'Shapes', style=wx.RB_GROUP)
980	self.shape_indep_rbutton = wx.RadioButton(self, -1, "Shape-Independent")
981	self.struct_rbutton = wx.RadioButton(self, -1, "Structure Factor ")
982	self.plugin_rbutton = wx.RadioButton(self, -1, "Customized Models")
983
984	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
985	id= self.shape_rbutton.GetId() )
986	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
987	id= self.shape_indep_rbutton.GetId() )
988	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
989	id= self.struct_rbutton.GetId() )
990	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
991	id= self.plugin_rbutton.GetId() )
992
993
994	sizer_radiobutton = wx.GridSizer(2, 2,5, 5)
995	sizer_radiobutton.Add(self.shape_rbutton)
996	sizer_radiobutton.Add(self.shape_indep_rbutton)
997	sizer_radiobutton.Add(self.plugin_rbutton)
998	sizer_radiobutton.Add(self.struct_rbutton)
999
1000	sizer_selection = wx.BoxSizer(wx.HORIZONTAL)
1001
1002	self.text1 = wx.StaticText( self,-1,"" )
1003	self.text2 = wx.StaticText( self,-1,"P(Q)*S(Q)" )
1004
1005
1006	self.formfactorbox = wx.ComboBox(self, -1,style=wx.CB_READONLY)
1007	if self.model!=None:
1008	self.formfactorbox.SetValue(self.model.name)
1009
1010
1011	self.structurebox = wx.ComboBox(self, -1,style=wx.CB_READONLY)
1012	wx.EVT_COMBOBOX(self.formfactorbox,-1, self._on_select_model)
1013	wx.EVT_COMBOBOX(self.structurebox,-1, self._on_select_model)
1014
1015
1016	## fill combox box
1017	if len(self.model_list_box)>0:
1018	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
1019
1020	if len(self.model_list_box)>0:
1021	self._populate_box( self.structurebox,
1022	self.model_list_box["Structure Factors"])
1023	self.structurebox.Insert("None", 0,None)
1024	self.structurebox.SetSelection(0)
1025	self.structurebox.Disable()
1026	self.text2.Disable()
1027
1028	if self.model.__class__ in self.model_list_box["P(Q)*S(Q)"]:
1029	self.structurebox.Enable()
1030	self.text2.Enable()
1031
1032	## check model type to show sizer
1033	if self.model !=None:
1034	self._set_model_sizer_selection( self.model )
1035
1036	sizer_selection.Add(self.text1)
1037	sizer_selection.Add((5,5))
1038	sizer_selection.Add(self.formfactorbox)
1039	sizer_selection.Add((5,5))
1040	sizer_selection.Add(self.text2)
1041	sizer_selection.Add((5,5))
1042	sizer_selection.Add(self.structurebox)
1043	sizer_selection.Add((5,5))
1044
1045	boxsizer1.Add( sizer_radiobutton )
1046	boxsizer1.Add( (20,20))
1047	boxsizer1.Add( sizer_selection )
1048	if object !=None:
1049	boxsizer1.Add( (-72,-72))
1050	boxsizer1.Add( object, 0, wx.ALIGN_RIGHT\| wx.RIGHT, 10)
1051	boxsizer1.Add( (60,60))
1052	#--------------------------------------------------------
1053	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1054	sizer.Layout()
1055	self.SetScrollbars(20,20,200,100)
1056
1057
1058	def _show_combox(self, event):
1059	"""
1060	Show combox box associate with type of model selected
1061	"""
1062	## Don't want to populate combo box again if the event comes from check box
1063	if self.shape_rbutton.GetValue()and\
1064	event.GetEventObject()==self.shape_rbutton:
1065	##fill the combobox with form factor list
1066	self.structurebox.SetSelection(0)
1067	self.structurebox.Disable()
1068	self.formfactorbox.Clear()
1069	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
1070
1071	if self.shape_indep_rbutton.GetValue()and\
1072	event.GetEventObject()==self.shape_indep_rbutton:
1073	##fill the combobox with shape independent factor list
1074	self.structurebox.SetSelection(0)
1075	self.structurebox.Disable()
1076	self.formfactorbox.Clear()
1077	self._populate_box( self.formfactorbox,
1078	self.model_list_box["Shape-Independent"])
1079
1080	if self.struct_rbutton.GetValue() and\
1081	event.GetEventObject()==self.struct_rbutton:
1082	##fill the combobox with structure factor list
1083	self.structurebox.SetSelection(0)
1084	self.structurebox.Disable()
1085	self.formfactorbox.Clear()
1086	self._populate_box( self.formfactorbox,
1087	self.model_list_box["Structure Factors"])
1088
1089	if self.plugin_rbutton.GetValue()and\
1090	event.GetEventObject()==self.plugin_rbutton:
1091
1092	##fill the combobox with form factor list
1093	self.structurebox.Disable()
1094	self.formfactorbox.Clear()
1095	self._populate_box( self.formfactorbox,
1096	self.model_list_box["Customized Models"])
1097
1098	self._on_select_model(event=None)
1099	self.sizer4_4.Layout()
1100	self.sizer4.Layout()
1101	self.Layout()
1102	self.Refresh()
1103	self.SetScrollbars(20,20,200,100)
1104
1105	def _populate_box(self, combobox, list):
1106	"""
1107	fill combox box with dict item
1108	@param list: contains item to fill the combox
1109	item must model class
1110	"""
1111	for models in list:
1112	model= models()
1113	name = model.__class__.__name__
1114	if models.__name__!="NoStructure":
1115	if hasattr(model, "name"):
1116	name = model.name
1117	combobox.Append(name,models)
1118
1119	return 0
1120
1121
1122	def _on_select_model_helper(self):
1123	"""
1124	call back for model selection
1125	"""
1126	## reset dictionary containing reference to dispersion
1127	self._disp_obj_dict = {}
1128	self.disp_cb_dict ={}
1129	f_id = self.formfactorbox.GetCurrentSelection()
1130	form_factor = self.formfactorbox.GetClientData( f_id )
1131	if not form_factor in self.model_list_box["multiplication"]:
1132	self.structurebox.Disable()
1133	self.structurebox.SetSelection(0)
1134	self.text2.Disable()
1135	else:
1136	self.structurebox.Enable()
1137	self.text2.Enable()
1138
1139	s_id = self.structurebox.GetCurrentSelection()
1140	struct_factor = self.structurebox.GetClientData( s_id )
1141
1142	if struct_factor !=None:
1143	from sans.models.MultiplicationModel import MultiplicationModel
1144	self.model= MultiplicationModel(form_factor(),struct_factor())
1145
1146	else:
1147	if form_factor != None:
1148	self.model= form_factor()
1149	else:
1150	self.model = None
1151	return self.model
1152
1153	## post state to fit panel
1154	self.state.model =self.model
1155	self.disp_list =self.model.getDispParamList()
1156	self.state.disp_list = self.disp_list
1157
1158	## post state to fit panel
1159	event = PageInfoEvent(page = self)
1160	wx.PostEvent(self.parent, event)
1161
1162	self.sizer4_4.Layout()
1163	self.sizer4.Layout()
1164	self.Layout()
1165	self.SetScrollbars(20,20,200,100)
1166	self.Refresh()
1167
1168
1169
1170	def _onparamEnter(self,event):
1171	"""
1172	when enter value on panel redraw model according to changed
1173	"""
1174	tcrtl= event.GetEventObject()
1175	if check_float(tcrtl):
1176	self._onparamEnter_helper()
1177	else:
1178	msg= "Cannot Plot :Must enter a number!!! "
1179	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1180	return
1181
1182
1183	def _check_value_enter(self, list, modified):
1184	"""
1185	@param list: model parameter and panel info
1186	each item of the list should be as follow:
1187	item=[cb state, name, value, "+/-", error of fit, min, max , units]
1188	"""
1189	is_modified = modified
1190	if len(list)==0:
1191	return is_modified
1192	for item in list:
1193	try:
1194	name = str(item[1])
1195	if hasattr(self,"text2_3"):
1196	self.text2_3.Hide()
1197	## check model parameters range
1198	## check minimun value
1199	param_min= None
1200	param_max= None
1201	if item[5]!= None:
1202	if item[5].GetValue().lstrip().rstrip()!="":
1203	param_min = float(item[5].GetValue())
1204
1205	## check maximum value
1206	if item[6]!= None:
1207	if item[6].GetValue().lstrip().rstrip()!="":
1208	param_max = float(item[6].GetValue())
1209
1210	from sans.guiframe.utils import check_value
1211	if param_min != None and param_max !=None:
1212	if not check_value(item[5], item[6]):
1213	msg= "Wrong Fit range entered for parameter "
1214	msg+= "name %s of model %s "%(name, self.model.name)
1215	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1216	if name in self.model.details.keys():
1217	self.model.details[name][1:]= param_min,param_max
1218
1219	## hide statictext +/-
1220	if item[3]!=None:
1221	item[3].Hide()
1222	## hide textcrtl for error after fit
1223	if item[4]!=None:
1224	item[4].Clear()
1225	item[4].Hide()
1226
1227	value= float(item[2].GetValue())
1228
1229	# If the value of the parameter has changed,
1230	# +update the model and set the is_modified flag
1231	if value != self.model.getParam(name):
1232	self.model.setParam(name,value)
1233	is_modified = True
1234
1235	except:
1236	msg= "Model Drawing Error:wrong value entered : %s"% sys.exc_value
1237	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1238	return
1239
1240	return is_modified
1241
1242
1243	def _set_dipers_Param(self, event):
1244	"""
1245	Add more item to select user dispersity
1246	"""
1247	self._reset_dispersity()
1248	if self.model ==None:
1249	self.model_disp.Hide()
1250	self.disp_box.Hide()
1251	self.sizer4_4.Clear(True)
1252	## post state to fit panel
1253	self.save_current_state()
1254	return
1255
1256	if self.enable_disp.GetValue():
1257	self.model_disp.Show(True)
1258	self.disp_box.Show(True)
1259	## layout for model containing no dispersity parameters
1260	self.disp_list= self.model.getDispParamList()
1261	if len(self.disp_list)==0:
1262	self._layout_sizer_noDipers()
1263	else:
1264	## set gaussian sizer
1265	self._on_select_Disp(event=None)
1266	else:
1267	self.model_disp.Hide()
1268	self.disp_box.Hide()
1269	self.disp_box.SetSelection(0)
1270	self.sizer4_4.Clear(True)
1271	#self._reset_dispersity()
1272
1273	## post state to fit panel
1274	self.save_current_state()
1275	self.sizer4_4.Layout()
1276	self.sizer4.Layout()
1277	self.Layout()
1278	self.Refresh()
1279	self.SetScrollbars(20,20,200,100)
1280
1281
1282
1283	def _layout_sizer_noDipers(self):
1284	"""
1285	Draw a sizer with no dispersity info
1286	"""
1287	ix=0
1288	iy=1
1289	self.fittable_param=[]
1290	self.fixed_param=[]
1291	self.orientation_params_disp=[]
1292
1293	self.model_disp.Hide()
1294	self.disp_box.Hide()
1295	self.sizer4_4.Clear(True)
1296	model_disp = wx.StaticText(self, -1, 'No PolyDispersity for this model')
1297	self.sizer4_4.Add(model_disp,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1298	self.sizer4_4.Layout()
1299	self.sizer4.Layout()
1300	self.SetScrollbars(20,20,200,100)
1301
1302
1303	def _reset_dispersity(self):
1304	"""
1305	put gaussian dispersity into current model
1306	"""
1307	if len(self.param_toFit)>0:
1308	for item in self.fittable_param:
1309	if item in self.param_toFit:
1310	self.param_toFit.remove(item)
1311	for item in self.orientation_params_disp:
1312	if item in self.param_toFit:
1313	self.param_toFit.remove(item)
1314
1315	self.fittable_param=[]
1316	self.fixed_param=[]
1317	self.orientation_params_disp=[]
1318	self.values=[]
1319	self.weights=[]
1320
1321
1322	from sans.models.dispersion_models import GaussianDispersion
1323	if len(self.disp_cb_dict)==0:
1324	self.sizer4_4.Clear(True)
1325	self.sizer4_4.Layout()
1326	self.sizer4.Layout()
1327	self.Layout()
1328	self.Refresh()
1329	self.SetScrollbars(20,20,200,100)
1330	return
1331
1332
1333	for p in self.disp_cb_dict:
1334	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
1335	disp_model = GaussianDispersion()
1336	# Store the object to make it persist outside the scope of this method
1337	#TODO: refactor model to clean this up?
1338	self._disp_obj_dict[p] = disp_model
1339	# Set the new model as the dispersion object for the selected parameter
1340	self.model.set_dispersion(p, disp_model)
1341	# Redraw the model
1342
1343	self._draw_model()
1344
1345	self.sizer4_4.Layout()
1346	self.sizer4.Layout()
1347	self.Layout()
1348	self.SetScrollbars(20,20,200,100)
1349	self.Refresh()
1350
1351
1352
1353	def _on_select_Disp(self,event):
1354	"""
1355	allow selecting different dispersion
1356	self.disp_list should change type later .now only gaussian
1357	"""
1358
1359	n = self.disp_box.GetCurrentSelection()
1360	dispersity= self.disp_box.GetClientData(n)
1361	name= dispersity.__name__
1362	if name == "GaussianDispersion":
1363	self._set_sizer_gaussian()
1364
1365	if name == "ArrayDispersion":
1366	self._set_sizer_arraydispersion()
1367
1368	self.state.disp_box= n
1369	## post state to fit panel
1370	event = PageInfoEvent(page = self)
1371	wx.PostEvent(self.parent, event)
1372
1373	self.sizer4_4.Layout()
1374	self.sizer4.Layout()
1375	self.Layout()
1376	self.SetScrollbars(20,20,200,100)
1377	self.Refresh()
1378
1379
1380
1381
1382	def _set_sizer_arraydispersion(self):
1383	"""
1384	draw sizer with array dispersity parameters
1385	"""
1386	if len(self.param_toFit)>0:
1387	for item in self.fittable_param:
1388	if item in self.param_toFit:
1389	self.param_toFit.remove(item)
1390	for item in self.orientation_params_disp:
1391	if item in self.param_toFit:
1392	self.param_toFit.remove(item)
1393
1394	self.fittable_param=[]
1395	self.fixed_param=[]
1396	self.orientation_params_disp=[]
1397	self.sizer4_4.Clear(True)
1398	ix=0
1399	iy=1
1400	disp1 = wx.StaticText(self, -1, 'Array Dispersion')
1401	self.sizer4_4.Add(disp1,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1402
1403	# Look for model parameters to which we can apply an ArrayDispersion model
1404	# Add a check box for each parameter.
1405	self.disp_cb_dict = {}
1406	for p in self.model.dispersion.keys():
1407	ix+=1
1408	self.disp_cb_dict[p] = wx.CheckBox(self, -1, p, (10, 10))
1409
1410	wx.EVT_CHECKBOX(self, self.disp_cb_dict[p].GetId(), self.select_disp_angle)
1411	self.sizer4_4.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1412
1413	ix =0
1414	iy +=1
1415	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1416	self.sizer4_4.Layout()
1417	self.sizer4.Layout()
1418	self.SetScrollbars(20,20,200,100)
1419
1420
1421	def _set_range_sizer(self, title, object1=None,object=None):
1422	"""
1423	Fill the
1424	"""
1425	self.sizer5.Clear(True)
1426	box_description= wx.StaticBox(self, -1,str(title))
1427	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1428	#--------------------------------------------------------------
1429	self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
1430	self.qmin.SetValue(str(self.qmin_x))
1431	self.qmin.SetToolTipString("Minimun value of Q in linear scale.")
1432	self.qmin.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1433	self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
1434	self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
1435
1436	self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
1437	self.qmax.SetValue(str(self.qmax_x))
1438	self.qmax.SetToolTipString("Maximum value of Q in linear scale.")
1439	self.qmax.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1440	self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
1441	self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
1442
1443	sizer_horizontal=wx.BoxSizer(wx.HORIZONTAL)
1444	sizer= wx.GridSizer(3, 3,5, 5)
1445
1446	sizer.Add((5,5))
1447	sizer.Add(wx.StaticText(self, -1, 'Min'))
1448	sizer.Add(wx.StaticText(self, -1, 'Max'))
1449	sizer.Add(wx.StaticText(self, -1, 'Q range'))
1450
1451	sizer.Add(self.qmin)
1452	sizer.Add(self.qmax)
1453	sizer_horizontal.Add(sizer)
1454	if object!=None:
1455	sizer_horizontal.Add(object)
1456
1457	if object1!=None:
1458	boxsizer1.Add(object1)
1459	boxsizer1.Add((10,10))
1460	boxsizer1.Add(sizer_horizontal)
1461	## save state
1462	self.save_current_state()
1463	#----------------------------------------------------------------
1464	self.sizer5.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1465	self.sizer5.Layout()
1466	self.Layout()
1467	self.SetScrollbars(20,20,200,100)
1468
1469
1470	def _fill_save_sizer(self):
1471	"""
1472	Draw the layout for saving option
1473	"""
1474	# Skipping save state functionality for release 0.9.0
1475	#return
1476
1477	self.sizer6.Clear(True)
1478	box_description= wx.StaticBox(self, -1,"Save Status")
1479	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1480	sizer_save = wx.BoxSizer(wx.HORIZONTAL)
1481
1482	self.btSave_title = wx.StaticText(self, -1, 'Save the current panel status')
1483	self.btSave = wx.Button(self,wx.NewId(),'Save')
1484	self.btSave.Bind(wx.EVT_BUTTON, self.onSave,id= self.btSave.GetId())
1485	self.btSave.SetToolTipString("Save current panel status")
1486
1487	sizer_save.Add(self.btSave_title)
1488	sizer_save.Add((20,20),0, wx.LEFT\|wx.RIGHT\|wx.EXPAND,45)
1489
1490	sizer_save.Add(self.btSave)
1491
1492	boxsizer1.Add(sizer_save)
1493	self.sizer6.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1494	self.sizer6.Layout()
1495	self.SetScrollbars(20,20,200,100)
1496
1497
1498

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SasView

source: sasview/sansview/perspectives/fitting/basepage.py @ 4994051

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