basepage.py @ 4225aed

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 4225aed was 4225aed, checked in by Gervaise Alina <gervyh@…>, 13 years ago
working on batch
Property mode set to `100644`
File size: 110.8 KB

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1
2	import sys
3	import os
4	import wx
5	import numpy
6	import time
7	import copy
8	import math
9	import string
10	from sans.guiframe.panel_base import PanelBase
11	from wx.lib.scrolledpanel import ScrolledPanel
12	from sans.guiframe.utils import format_number,check_float
13	from sans.guiframe.events import PanelOnFocusEvent
14	from sans.guiframe.events import StatusEvent
15	from sans.guiframe.events import AppendBookmarkEvent
16	import pagestate
17	from pagestate import PageState
18	(PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent()
19	(PreviousStateEvent, EVT_PREVIOUS_STATE) = wx.lib.newevent.NewEvent()
20	(NextStateEvent, EVT_NEXT_STATE) = wx.lib.newevent.NewEvent()
21
22	_BOX_WIDTH = 76
23	_QMIN_DEFAULT = 0.0005
24	_QMAX_DEFAULT = 0.5
25	_NPTS_DEFAULT = 50
26	#Control panel width
27	if sys.platform.count("darwin")==0:
28	PANEL_WIDTH = 450
29	FONT_VARIANT = 0
30	ON_MAC = False
31	else:
32	PANEL_WIDTH = 500
33	FONT_VARIANT = 1
34	ON_MAC = True
35
36
37
38	class BasicPage(ScrolledPanel, PanelBase):
39	"""
40	This class provide general structure of fitpanel page
41	"""
42	## Internal name for the AUI manager
43	window_name = "Fit Page"
44	## Title to appear on top of the window
45	window_caption = "Fit Page "
46
47	def __init__(self, parent,color='blue', **kwargs):
48	"""
49	"""
50	ScrolledPanel.__init__(self, parent, **kwargs)
51	PanelBase.__init__(self, parent)
52	self.SetupScrolling()
53	#Set window's font size
54	self.SetWindowVariant(variant=FONT_VARIANT)
55
56	self.SetBackgroundColour(color)
57	## parent of the page
58	self.parent = parent
59	## manager is the fitting plugin
60	## owner of the page (fitting plugin)
61	self.event_owner = None
62	## current model
63	self.model = None
64	## data
65	self.data = None
66	#list of available data
67	self.data_list = []
68	self.mask = None
69	self.uid = None
70	#Q range for data set
71	self.qmin_data_set = None
72	self.qmax_data_set = None
73	## Q range
74	self.qmin = None
75	self.qmax = None
76	self.qmax_x = _QMAX_DEFAULT
77	self.qmin_x = _QMIN_DEFAULT
78	self.npts_x = _NPTS_DEFAULT
79	## total number of point: float
80	self.npts = None
81	## default fitengine type
82	self.engine_type = 'scipy'
83	## smear default
84	self.smearer = None
85	self.current_smearer = None
86	## 2D smear accuracy default
87	self.smear2d_accuracy = 'Low'
88	## slit smear:
89	self.dxl = None
90	self.dxw = None
91	## pinhole smear
92	self.dx_min = None
93	self.dx_max = None
94
95	self.disp_cb_dict = {}
96
97	self.state = PageState(parent=parent)
98	## dictionary containing list of models
99	self.model_list_box = {}
100
101	## Data member to store the dispersion object created
102	self._disp_obj_dict = {}
103	## selected parameters to apply dispersion
104	self.disp_cb_dict ={}
105
106	## smearer object
107	self.smearer = None
108	self.enable2D = False
109	self.is_mac = ON_MAC
110
111	##list of model parameters. each item must have same length
112	## each item related to a given parameters
113	##[cb state, name, value, "+/-", error of fit, min, max , units]
114	self.parameters = []
115	# non-fittable parameter whose value is astring
116	self.str_parameters = []
117	## list of parameters to fit , must be like self.parameters
118	self.param_toFit = []
119	## list of looking like parameters but with non fittable parameters info
120	self.fixed_param = []
121	## list of looking like parameters but with fittable parameters info
122	self.fittable_param = []
123	##list of dispersion parameters
124	self.disp_list = []
125	self.disp_name = ""
126
127	## list of orientation parameters
128	self.orientation_params = []
129	self.orientation_params_disp = []
130	if self.model != None:
131	self.disp_list = self.model.getDispParamList()
132	self.temp_multi_functional = False
133	##enable model 2D draw
134	self.enable2D = False
135	## check that the fit range is correct to plot the model again
136	self.fitrange = True
137	## Create memento to save the current state
138	self.state = PageState(parent=self.parent,
139	model=self.model, data=self.data)
140	## flag to determine if state has change
141	self.state_change = False
142	## save customized array
143	self.values = []
144	self.weights = []
145	## retrieve saved state
146	self.number_saved_state = 0
147	## dictionary of saved state
148	self.saved_states = {}
149	## Create context menu for page
150	self.popUpMenu = wx.Menu()
151
152	id = wx.NewId()
153	self._keep = wx.MenuItem(self.popUpMenu,id,"Add bookmark",
154	" Keep the panel status to recall it later")
155	self.popUpMenu.AppendItem(self._keep)
156	self._keep.Enable(False)
157	self._set_bookmark_flag(False)
158	self._set_save_flag(False)
159	wx.EVT_MENU(self, id, self.on_bookmark)
160	self.popUpMenu.AppendSeparator()
161
162	## Default locations
163	self._default_save_location = os.getcwd()
164	## save initial state on context menu
165	#self.onSave(event=None)
166	self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu)
167
168	# bind key event
169	self.Bind(wx.EVT_LEFT_DOWN, self.on_left_down)
170
171	## create the basic structure of the panel with empty sizer
172	self.define_page_structure()
173	## drawing Initial dispersion parameters sizer
174	self.set_dispers_sizer()
175
176	## layout
177	self.set_layout()
178
179	def on_set_focus(self, event):
180	"""
181	"""
182	if self._manager is not None:
183	wx.PostEvent(self._manager.parent, PanelOnFocusEvent(panel=self))
184
185	class ModelTextCtrl(wx.TextCtrl):
186	"""
187	Text control for model and fit parameters.
188	Binds the appropriate events for user interactions.
189	Default callback methods can be overwritten on initialization
190
191	:param kill_focus_callback: callback method for EVT_KILL_FOCUS event
192	:param set_focus_callback: callback method for EVT_SET_FOCUS event
193	:param mouse_up_callback: callback method for EVT_LEFT_UP event
194	:param text_enter_callback: callback method for EVT_TEXT_ENTER event
195
196	"""
197	## Set to True when the mouse is clicked while the whole string is selected
198	full_selection = False
199	## Call back for EVT_SET_FOCUS events
200	_on_set_focus_callback = None
201
202	def __init__(self, parent, id=-1,
203	value=wx.EmptyString,
204	pos=wx.DefaultPosition,
205	size=wx.DefaultSize,
206	style=0,
207	validator=wx.DefaultValidator,
208	name=wx.TextCtrlNameStr,
209	kill_focus_callback=None,
210	set_focus_callback=None,
211	mouse_up_callback=None,
212	text_enter_callback = None):
213
214	wx.TextCtrl.__init__(self, parent, id, value, pos,
215	size, style, validator, name)
216
217	# Bind appropriate events
218	self._on_set_focus_callback = parent.onSetFocus \
219	if set_focus_callback is None else set_focus_callback
220	self.Bind(wx.EVT_SET_FOCUS, self._on_set_focus)
221	self.Bind(wx.EVT_KILL_FOCUS, self._silent_kill_focus \
222	if kill_focus_callback is None else kill_focus_callback)
223	self.Bind(wx.EVT_TEXT_ENTER, parent._onparamEnter \
224	if text_enter_callback is None else text_enter_callback)
225	if not ON_MAC :
226	self.Bind(wx.EVT_LEFT_UP, self._highlight_text \
227	if mouse_up_callback is None else mouse_up_callback)
228
229	def _on_set_focus(self, event):
230	"""
231	Catch when the text control is set in focus to highlight the whole
232	text if necessary
233
234	:param event: mouse event
235
236	"""
237	event.Skip()
238	self.full_selection = True
239	return self._on_set_focus_callback(event)
240
241
242
243	def _highlight_text(self, event):
244	"""
245	Highlight text of a TextCtrl only of no text has be selected
246
247	:param event: mouse event
248
249	"""
250	# Make sure the mouse event is available to other listeners
251	event.Skip()
252	control = event.GetEventObject()
253	if self.full_selection:
254	self.full_selection = False
255	# Check that we have a TextCtrl
256	if issubclass(control.__class__, wx.TextCtrl):
257	# Check whether text has been selected,
258	# if not, select the whole string
259	(start, end) = control.GetSelection()
260	if start==end:
261	control.SetSelection(-1,-1)
262
263	def _silent_kill_focus(self,event):
264	"""
265	Save the state of the page
266	"""
267
268	event.Skip()
269	pass
270
271	def set_page_info(self, page_info):
272	"""
273	set some page important information at once
274	"""
275	##window_name
276	self.window_name = page_info.window_name
277	##window_caption
278	self.window_caption = page_info.window_caption
279	## manager is the fitting plugin
280	self._manager= page_info.manager
281	## owner of the page (fitting plugin)
282	self.event_owner= page_info.event_owner
283	## current model
284	self.model = page_info.model
285	## data
286	self.data = page_info.data
287	## dictionary containing list of models
288	self.model_list_box = page_info.model_list_box
289	## Data member to store the dispersion object created
290	self.populate_box(dict=self.model_list_box)
291
292	def onContextMenu(self, event):
293	"""
294	Retrieve the state selected state
295	"""
296	# Skipping the save state functionality for release 0.9.0
297	#return
298
299	pos = event.GetPosition()
300	pos = self.ScreenToClient(pos)
301
302	self.PopupMenu(self.popUpMenu, pos)
303
304
305	def onUndo(self, event):
306	"""
307	Cancel the previous action
308	"""
309	event = PreviousStateEvent(page = self)
310	wx.PostEvent(self.parent, event)
311
312	def onRedo(self, event):
313	"""
314	Restore the previous action cancelled
315	"""
316	event = NextStateEvent(page= self)
317	wx.PostEvent(self.parent, event)
318
319	def define_page_structure(self):
320	"""
321	Create empty sizer for a panel
322	"""
323	self.vbox = wx.BoxSizer(wx.VERTICAL)
324	self.sizer0 = wx.BoxSizer(wx.VERTICAL)
325	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
326	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
327	self.sizer3 = wx.BoxSizer(wx.VERTICAL)
328	self.sizer4 = wx.BoxSizer(wx.VERTICAL)
329	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
330	self.sizer6 = wx.BoxSizer(wx.VERTICAL)
331
332	self.sizer0.SetMinSize((PANEL_WIDTH,-1))
333	self.sizer1.SetMinSize((PANEL_WIDTH,-1))
334	self.sizer2.SetMinSize((PANEL_WIDTH,-1))
335	self.sizer3.SetMinSize((PANEL_WIDTH,-1))
336	self.sizer4.SetMinSize((PANEL_WIDTH,-1))
337	self.sizer5.SetMinSize((PANEL_WIDTH,-1))
338	self.sizer6.SetMinSize((PANEL_WIDTH,-1))
339
340	self.vbox.Add(self.sizer0)
341	self.vbox.Add(self.sizer1)
342	self.vbox.Add(self.sizer2)
343	self.vbox.Add(self.sizer3)
344	self.vbox.Add(self.sizer4)
345	self.vbox.Add(self.sizer5)
346	self.vbox.Add(self.sizer6)
347
348	def set_layout(self):
349	"""
350	layout
351	"""
352	self.vbox.Layout()
353	self.vbox.Fit(self)
354	self.SetSizer(self.vbox)
355	self.Centre()
356
357	def set_owner(self,owner):
358	"""
359	set owner of fitpage
360
361	:param owner: the class responsible of plotting
362
363	"""
364	self.event_owner = owner
365	self.state.event_owner = owner
366
367	def get_state(self):
368	"""
369	"""
370	return self.state
371
372	def get_data(self):
373	"""
374	return the current data
375	"""
376	return self.data
377
378	def get_data_list(self):
379	"""
380	return the current data
381	"""
382	return self.data_list
383
384	def set_manager(self, manager):
385	"""
386	set panel manager
387
388	:param manager: instance of plugin fitting
389
390	"""
391	self._manager = manager
392	self.state.manager = manager
393
394	def populate_box(self, dict):
395	"""
396	Store list of model
397
398	:param dict: dictionary containing list of models
399
400	"""
401	self.model_list_box = dict
402	self.state.model_list_box = self.model_list_box
403	self.initialize_combox()
404
405	def initialize_combox(self):
406	"""
407	put default value in the combobox
408	"""
409	## fill combox box
410	if self.model_list_box is None:
411	return
412	if len(self.model_list_box) > 0:
413	self._populate_box(self.formfactorbox,
414	self.model_list_box["Shapes"])
415
416	if len(self.model_list_box) > 0:
417	self._populate_box(self.structurebox,
418	self.model_list_box["Structure Factors"])
419	self.structurebox.Insert("None", 0, None)
420	self.structurebox.SetSelection(0)
421	self.structurebox.Hide()
422	self.text2.Hide()
423	self.structurebox.Disable()
424	self.text2.Disable()
425
426	if self.model.__class__ in self.model_list_box["P(Q)*S(Q)"]:
427	self.structurebox.Show()
428	self.text2.Show()
429	self.structurebox.Enable()
430	self.text2.Enable()
431
432	def set_dispers_sizer(self):
433	"""
434	fill sizer containing dispersity info
435	"""
436	self.sizer4.Clear(True)
437	name="Polydispersity and Orientational Distribution"
438	box_description= wx.StaticBox(self, -1,name)
439	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
440	#----------------------------------------------------
441	self.disable_disp = wx.RadioButton(self, -1, 'Off', (10, 10),
442	style=wx.RB_GROUP)
443	self.enable_disp = wx.RadioButton(self, -1, 'On', (10, 30))
444	# best size for MAC and PC
445	if ON_MAC:
446	size_q = (30, 20)
447	else:
448	size_q = (20, 15)
449	self.disp_help_bt = wx.Button(self,wx.NewId(),'?',
450	style = wx.BU_EXACTFIT,
451	size=size_q)
452	self.disp_help_bt.Bind(wx.EVT_BUTTON,
453	self.on_pd_help_clicked,id= self.disp_help_bt.GetId())
454	self.disp_help_bt.SetToolTipString("Helps for Polydispersion.")
455
456	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
457	id=self.disable_disp.GetId())
458	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
459	id=self.enable_disp.GetId())
460	#MAC needs SetValue
461	self.disable_disp.SetValue(True)
462	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
463	sizer_dispersion.Add((20,20))
464	name=""#Polydispersity and \nOrientational Distribution "
465	sizer_dispersion.Add(wx.StaticText(self,-1,name))
466	sizer_dispersion.Add(self.enable_disp )
467	sizer_dispersion.Add((20,20))
468	sizer_dispersion.Add(self.disable_disp )
469	sizer_dispersion.Add((25,20))
470	sizer_dispersion.Add(self.disp_help_bt)
471
472	## fill a sizer for dispersion
473	boxsizer1.Add( sizer_dispersion,0,
474	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
475	#boxsizer1.Add( (10,10) )
476	#boxsizer1.Add( sizer_select_dispers )
477	self.sizer4_4 = wx.GridBagSizer(6,5)
478
479	boxsizer1.Add( self.sizer4_4 )
480	#-----------------------------------------------------
481	self.sizer4.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
482	self.sizer4_4.Layout()
483	self.sizer4.Layout()
484	self.Layout()
485
486	self.Refresh()
487	## saving the state of enable dispersity button
488	self.state.enable_disp= self.enable_disp.GetValue()
489	self.state.disable_disp= self.disable_disp.GetValue()
490	self.SetupScrolling()
491
492
493	def onResetModel(self, event):
494	"""
495	Reset model state
496	"""
497	menu = event.GetEventObject()
498	## post help message for the selected model
499	msg = menu.GetHelpString(event.GetId())
500	msg +=" reloaded"
501	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
502
503	name = menu.GetLabel(event.GetId())
504	self._on_select_model_helper()
505
506	if name in self.saved_states.keys():
507	previous_state = self.saved_states[name]
508	## reset state of checkbox,textcrtl and regular parameters value
509	self.Show(False)
510	self.reset_page(previous_state)
511	self.Show(True)
512
513	def on_preview(self, event):
514	"""
515	Report the current fit results
516	"""
517	# Get plot image from plotpanel
518	images, canvases = self.get_images()
519	# get the report dialog
520	self.state.report(images, canvases)
521
522
523	def on_save(self, event):
524	"""
525	Save the current state into file
526	"""
527	self.save_current_state()
528	new_state = self.state.clone()
529	# Ask the user the location of the file to write to.
530	path = None
531	dlg = wx.FileDialog(self, "Choose a file", self._default_save_location,
532	"", "*.fitv", wx.SAVE)
533	if dlg.ShowModal() == wx.ID_OK:
534	path = dlg.GetPath()
535	self._default_save_location = os.path.dirname(path)
536	else:
537	return None
538	# MAC always needs the extension for saving
539	extens = ".fitv"
540	# Make sure the ext included in the file name
541	fName = os.path.splitext(path)[0] + extens
542	#the manager write the state into file
543	self._manager.save_fit_state(filepath=fName, fitstate=new_state)
544	return new_state
545
546	def on_copy(self, event):
547	"""
548	Copy Parameter values to the clipboad
549	"""
550	if event != None:
551	event.Skip()
552	# It seems MAC needs wxCallAfter
553	wx.CallAfter(self.get_copy)
554
555	# messages depending on the flag
556	self._copy_info(None)
557
558	def on_paste(self, event):
559	"""
560	Paste Parameter values to the panel if possible
561	"""
562	if event != None:
563	event.Skip()
564	# It seems MAC needs wxCallAfter for the setvalues
565	# for multiple textctrl items, otherwise it tends to crash once a while.
566	wx.CallAfter(self.get_paste)
567	# messages depending on the flag
568	#self._copy_info(True)
569
570	def _copy_info(self, flag):
571	"""
572	Send event dpemding on flag
573
574	: Param flag: flag that distinguish event
575	"""
576	# messages depending on the flag
577	if flag == None:
578	msg = " Parameter values are copied to the clipboard..."
579	infor = 'warning'
580	elif flag:
581	msg = " Parameter values are pasted from the clipboad..."
582	infor = "warning"
583	else:
584	msg = "Error was occured "
585	msg += ": No valid parameter values to paste from the clipboard..."
586	infor = "error"
587	# inform msg to wx
588	wx.PostEvent( self.parent.parent,
589	StatusEvent(status= msg, info=infor))
590
591	def _get_time_stamp(self):
592	"""
593	return time and date stings
594	"""
595	# date and time
596	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
597	current_time= str(hour)+":"+str(minute)+":"+str(second)
598	current_date= str( month)+"/"+str(day)+"/"+str(year)
599	return current_time, current_date
600
601	def on_bookmark(self, event):
602	"""
603	save history of the data and model
604	"""
605	if self.model==None:
606	msg="Can not bookmark; Please select Data and Model first..."
607	wx.MessageBox(msg, 'Info')
608	return
609	self.save_current_state()
610	new_state = self.state.clone()
611	##Add model state on context menu
612	self.number_saved_state += 1
613	current_time, current_date = self._get_time_stamp()
614	#name= self.model.name+"[%g]"%self.number_saved_state
615	name = "Fitting: %g]" % self.number_saved_state
616	name += self.model.__class__.__name__
617	name += "bookmarked at %s on %s" % (current_time, current_date)
618	self.saved_states[name]= new_state
619
620	## Add item in the context menu
621	msg = "Model saved at %s on %s"%(current_time, current_date)
622	## post help message for the selected model
623	msg +=" Saved! right click on this page to retrieve this model"
624	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
625
626	id = wx.NewId()
627	self.popUpMenu.Append(id,name,str(msg))
628	wx.EVT_MENU(self, id, self.onResetModel)
629	wx.PostEvent(self.parent.parent,
630	AppendBookmarkEvent(title=name,
631	hint=str(msg), handler=self._back_to_bookmark))
632	def _back_to_bookmark(self, event):
633	"""
634	Back to bookmark
635	"""
636	self._manager.on_perspective(event)
637	self.onResetModel(event)
638	def old_on_bookmark(self, event):
639	"""
640	save history of the data and model
641	"""
642	if self.model==None:
643	msg="Can not bookmark; Please select Data and Model first..."
644	wx.MessageBox(msg, 'Info')
645	return
646	if hasattr(self,"enable_disp"):
647	self.state.enable_disp = copy.deepcopy(self.enable_disp.GetValue())
648	if hasattr(self, "disp_box"):
649	self.state.disp_box = copy.deepcopy(self.disp_box.GetSelection())
650
651	self.state.model.name= self.model.name
652
653	#Remember fit engine_type for fit panel
654	if self.engine_type == None:
655	self.engine_type = "scipy"
656	if self._manager !=None:
657	self._manager._on_change_engine(engine=self.engine_type)
658
659	self.state.engine_type = self.engine_type
660
661	new_state = self.state.clone()
662	new_state.model.name = self.state.model.name
663
664	new_state.enable2D = copy.deepcopy(self.enable2D)
665	##Add model state on context menu
666	self.number_saved_state += 1
667	#name= self.model.name+"[%g]"%self.number_saved_state
668	name= self.model.__class__.__name__+"[%g]"%self.number_saved_state
669	self.saved_states[name]= new_state
670
671	## Add item in the context menu
672
673	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
674	my_time= str(hour)+" : "+str(minute)+" : "+str(second)+" "
675	date= str( month)+"\|"+str(day)+"\|"+str(year)
676	msg= "Model saved at %s on %s"%(my_time, date)
677	## post help message for the selected model
678	msg +=" Saved! right click on this page to retrieve this model"
679	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
680
681	id = wx.NewId()
682	self.popUpMenu.Append(id,name,str(msg))
683	wx.EVT_MENU(self, id, self.onResetModel)
684
685	def onSetFocus(self, evt):
686	"""
687	highlight the current textcrtl and hide the error text control shown
688	after fitting
689	"""
690	return
691
692	def read_file(self, path):
693	"""
694	Read two columns file
695
696	:param path: the path to the file to read
697
698	"""
699	try:
700	if path==None:
701	wx.PostEvent(self.parent.parent, StatusEvent(status=\
702	" Selected Distribution was not loaded: %s"%path))
703	return None, None
704	input_f = open(path, 'r')
705	buff = input_f.read()
706	lines = buff.split('\n')
707
708	angles = []
709	weights=[]
710	for line in lines:
711	toks = line.split()
712	try:
713	angle = float(toks[0])
714	weight = float(toks[1])
715	except:
716	# Skip non-data lines
717	pass
718	angles.append(angle)
719	weights.append(weight)
720	return numpy.array(angles), numpy.array(weights)
721	except:
722	raise
723
724	def createMemento(self):
725	"""
726	return the current state of the page
727	"""
728	return self.state.clone()
729
730
731	def save_current_state(self):
732	"""
733	Store current state
734	"""
735	self.state.engine_type = copy.deepcopy(self.engine_type)
736	## save model option
737	if self.model!= None:
738	self.disp_list= self.model.getDispParamList()
739	self.state.disp_list= copy.deepcopy(self.disp_list)
740	self.state.model = self.model.clone()
741	#save radiobutton state for model selection
742	self.state.shape_rbutton = self.shape_rbutton.GetValue()
743	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
744	self.state.struct_rbutton = self.struct_rbutton.GetValue()
745	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
746	#model combobox
747	self.state.structurebox = self.structurebox.GetSelection()
748	self.state.formfactorbox = self.formfactorbox.GetSelection()
749
750	self.state.enable2D = copy.deepcopy(self.enable2D)
751	self.state.values= copy.deepcopy(self.values)
752	self.state.weights = copy.deepcopy( self.weights)
753	## save data
754	self.state.data= copy.deepcopy(self.data)
755	self.state.qmax_x = self.qmax_x
756	self.state.qmin_x = self.qmin_x
757
758	if hasattr(self,"enable_disp"):
759	self.state.enable_disp= self.enable_disp.GetValue()
760	self.state.disable_disp = self.disable_disp.GetValue()
761
762	self.state.smearer = copy.deepcopy(self.smearer)
763	if hasattr(self,"enable_smearer"):
764	self.state.enable_smearer = \
765	copy.deepcopy(self.enable_smearer.GetValue())
766	self.state.disable_smearer = \
767	copy.deepcopy(self.disable_smearer.GetValue())
768
769	self.state.pinhole_smearer = \
770	copy.deepcopy(self.pinhole_smearer.GetValue())
771	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
772
773	if len(self._disp_obj_dict)>0:
774	for k , v in self._disp_obj_dict.iteritems():
775	self.state._disp_obj_dict[k]= v
776
777
778	self.state.values = copy.deepcopy(self.values)
779	self.state.weights = copy.deepcopy(self.weights)
780	## save plotting range
781	self._save_plotting_range()
782
783	self.state.orientation_params = []
784	self.state.orientation_params_disp = []
785	self.state.parameters = []
786	self.state.fittable_param = []
787	self.state.fixed_param = []
788	self.state.str_parameters = []
789
790
791	## save checkbutton state and txtcrtl values
792	self._copy_parameters_state(self.str_parameters,
793	self.state.str_parameters)
794	self._copy_parameters_state(self.orientation_params,
795	self.state.orientation_params)
796	self._copy_parameters_state(self.orientation_params_disp,
797	self.state.orientation_params_disp)
798
799	self._copy_parameters_state(self.parameters, self.state.parameters)
800	self._copy_parameters_state(self.fittable_param,
801	self.state.fittable_param)
802	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
803	#save chisqr
804	self.state.tcChi = self.tcChi.GetValue()
805
806	def save_current_state_fit(self):
807	"""
808	Store current state for fit_page
809	"""
810	## save model option
811	if self.model!= None:
812	self.disp_list= self.model.getDispParamList()
813	self.state.disp_list= copy.deepcopy(self.disp_list)
814	self.state.model = self.model.clone()
815	if hasattr(self, "engine_type"):
816	self.state.engine_type = copy.deepcopy(self.engine_type)
817
818	self.state.enable2D = copy.deepcopy(self.enable2D)
819	self.state.values= copy.deepcopy(self.values)
820	self.state.weights = copy.deepcopy( self.weights)
821	## save data
822	self.state.data= copy.deepcopy(self.data)
823
824	if hasattr(self,"enable_disp"):
825	self.state.enable_disp= self.enable_disp.GetValue()
826	self.state.disable_disp = self.disable_disp.GetValue()
827
828	self.state.smearer = copy.deepcopy(self.smearer)
829	if hasattr(self,"enable_smearer"):
830	self.state.enable_smearer = \
831	copy.deepcopy(self.enable_smearer.GetValue())
832	self.state.disable_smearer = \
833	copy.deepcopy(self.disable_smearer.GetValue())
834
835	self.state.pinhole_smearer = \
836	copy.deepcopy(self.pinhole_smearer.GetValue())
837	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
838
839	if hasattr(self,"disp_box"):
840	self.state.disp_box = self.disp_box.GetCurrentSelection()
841
842	if len(self.disp_cb_dict) > 0:
843	for k, v in self.disp_cb_dict.iteritems():
844
845	if v == None :
846	self.state.disp_cb_dict[k] = v
847	else:
848	try:
849	self.state.disp_cb_dict[k] = v.GetValue()
850	except:
851	self.state.disp_cb_dict[k] = None
852
853	if len(self._disp_obj_dict) > 0:
854	for k , v in self._disp_obj_dict.iteritems():
855
856	self.state._disp_obj_dict[k] = v
857
858
859	self.state.values = copy.deepcopy(self.values)
860	self.state.weights = copy.deepcopy(self.weights)
861
862	## save plotting range
863	self._save_plotting_range()
864
865	## save checkbutton state and txtcrtl values
866	self._copy_parameters_state(self.orientation_params,
867	self.state.orientation_params)
868	self._copy_parameters_state(self.orientation_params_disp,
869	self.state.orientation_params_disp)
870	self._copy_parameters_state(self.parameters, self.state.parameters)
871	self._copy_parameters_state(self.fittable_param,
872	self.state.fittable_param)
873	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
874
875
876	def check_invalid_panel(self):
877	"""
878	check if the user can already perform some action with this panel
879	"""
880	flag = False
881	if self.data is None:
882	self.disable_smearer.SetValue(True)
883	self.disable_disp.SetValue(True)
884	msg = "Please load Data and select Model to start..."
885	wx.MessageBox(msg, 'Info')
886	return True
887
888	def set_model_state(self, state):
889	"""
890	reset page given a model state
891	"""
892	self.disp_cb_dict = state.disp_cb_dict
893	self.disp_list = state.disp_list
894
895	## set the state of the radio box
896	self.shape_rbutton.SetValue(state.shape_rbutton )
897	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
898	self.struct_rbutton.SetValue(state.struct_rbutton)
899	self.plugin_rbutton.SetValue(state.plugin_rbutton)
900
901	## fill model combobox
902	self._show_combox_helper()
903	#select the current model
904	self.formfactorbox.Select(int(state.formfactorcombobox))
905	self.structurebox.SetSelection(state.structurecombobox )
906	if state.multi_factor != None:
907	self.multifactorbox.SetSelection(state.multi_factor)
908
909	## reset state of checkbox,textcrtl and regular parameters value
910	self._reset_parameters_state(self.orientation_params_disp,
911	state.orientation_params_disp)
912	self._reset_parameters_state(self.orientation_params,
913	state.orientation_params)
914	self._reset_parameters_state(self.str_parameters,
915	state.str_parameters)
916	self._reset_parameters_state(self.parameters,state.parameters)
917	## display dispersion info layer
918	self.enable_disp.SetValue(state.enable_disp)
919	self.disable_disp.SetValue(state.disable_disp)
920
921	if hasattr(self, "disp_box"):
922
923	self.disp_box.SetSelection(state.disp_box)
924	n= self.disp_box.GetCurrentSelection()
925	dispersity= self.disp_box.GetClientData(n)
926	name = dispersity.__name__
927
928	self._set_dipers_Param(event=None)
929
930	if name == "ArrayDispersion":
931
932	for item in self.disp_cb_dict.keys():
933
934	if hasattr(self.disp_cb_dict[item], "SetValue") :
935	self.disp_cb_dict[item].SetValue(\
936	state.disp_cb_dict[item])
937	# Create the dispersion objects
938	from sans.models.dispersion_models import ArrayDispersion
939	disp_model = ArrayDispersion()
940	if hasattr(state,"values")and\
941	self.disp_cb_dict[item].GetValue() == True:
942	if len(state.values)>0:
943	self.values=state.values
944	self.weights=state.weights
945	disp_model.set_weights(self.values,
946	state.weights)
947	else:
948	self._reset_dispersity()
949
950	self._disp_obj_dict[item] = disp_model
951	# Set the new model as the dispersion object
952	#for the selected parameter
953	self.model.set_dispersion(item, disp_model)
954
955	self.model._persistency_dict[item] = \
956	[state.values, state.weights]
957
958	else:
959	keys = self.model.getParamList()
960	for item in keys:
961	if item in self.disp_list and \
962	not self.model.details.has_key(item):
963	self.model.details[item] = ["", None, None]
964	for k,v in self.state.disp_cb_dict.iteritems():
965	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
966	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
967	## smearing info restore
968	if hasattr(self, "enable_smearer"):
969	## set smearing value whether or not the data
970	#contain the smearing info
971	self.enable_smearer.SetValue(state.enable_smearer)
972	self.disable_smearer.SetValue(state.disable_smearer)
973	self.onSmear(event=None)
974	self.pinhole_smearer.SetValue(state.pinhole_smearer)
975	self.slit_smearer.SetValue(state.slit_smearer)
976	## we have two more options for smearing
977	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
978	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
979
980	## reset state of checkbox,textcrtl and dispersity parameters value
981	self._reset_parameters_state(self.fittable_param,state.fittable_param)
982	self._reset_parameters_state(self.fixed_param,state.fixed_param)
983
984	## draw the model with previous parameters value
985	self._onparamEnter_helper()
986	self.select_param(event=None)
987	#Save state_fit
988	self.save_current_state_fit()
989	self._lay_out()
990	self.Refresh()
991
992	def reset_page_helper(self, state):
993	"""
994	Use page_state and change the state of existing page
995
996	:precondition: the page is already drawn or created
997
998	:postcondition: the state of the underlying data change as well as the
999	state of the graphic interface
1000	"""
1001	if state == None:
1002	#self._undo.Enable(False)
1003	return
1004	# set data, etc. from the state
1005	# reset page between theory and fitting from bookmarking
1006	#if state.data == None:
1007	# data = None
1008	#else:
1009	data = state.data
1010
1011	#if data != None:
1012
1013	if data == None:
1014	data_min = state.qmin
1015	data_max = state.qmax
1016	self.qmin_x = data_min
1017	self.qmax_x = data_max
1018	#self.minimum_q.SetValue(str(data_min))
1019	#self.maximum_q.SetValue(str(data_max))
1020	self.qmin.SetValue(str(data_min))
1021	self.qmax.SetValue(str(data_max))
1022
1023	self.state.data = data
1024	self.state.qmin = self.qmin_x
1025	self.state.qmax = self.qmax_x
1026	else:
1027	self.set_data(data)
1028
1029	self.enable2D= state.enable2D
1030	self.engine_type = state.engine_type
1031
1032	self.disp_cb_dict = state.disp_cb_dict
1033	self.disp_list = state.disp_list
1034
1035	## set the state of the radio box
1036	self.shape_rbutton.SetValue(state.shape_rbutton )
1037	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
1038	self.struct_rbutton.SetValue(state.struct_rbutton)
1039	self.plugin_rbutton.SetValue(state.plugin_rbutton)
1040
1041	## fill model combobox
1042	self._show_combox_helper()
1043	#select the current model
1044	self.formfactorbox.Select(int(state.formfactorcombobox))
1045	self.structurebox.SetSelection(state.structurecombobox )
1046	if state.multi_factor != None:
1047	self.multifactorbox.SetSelection(state.multi_factor)
1048
1049	#reset the fitting engine type
1050	self.engine_type = state.engine_type
1051	#draw the pnael according to the new model parameter
1052	self._on_select_model(event=None)
1053	# take care of 2D button
1054	if data == None and self.model_view.IsEnabled():
1055	if self.enable2D:
1056	self.model_view.SetLabel("2D Mode")
1057	else:
1058	self.model_view.SetLabel("1D Mode")
1059	# else:
1060
1061	if self._manager !=None:
1062	self._manager._on_change_engine(engine=self.engine_type)
1063	## set the select all check box to the a given state
1064	self.cb1.SetValue(state.cb1)
1065
1066	## reset state of checkbox,textcrtl and regular parameters value
1067	self._reset_parameters_state(self.orientation_params_disp,
1068	state.orientation_params_disp)
1069	self._reset_parameters_state(self.orientation_params,
1070	state.orientation_params)
1071	self._reset_parameters_state(self.str_parameters,
1072	state.str_parameters)
1073	self._reset_parameters_state(self.parameters,state.parameters)
1074	## display dispersion info layer
1075	self.enable_disp.SetValue(state.enable_disp)
1076	self.disable_disp.SetValue(state.disable_disp)
1077	# If the polydispersion is ON
1078	if state.enable_disp:
1079	# reset dispersion according the state
1080	self._set_dipers_Param(event=None)
1081	self._reset_page_disp_helper(state)
1082	##plotting range restore
1083	self._reset_plotting_range(state)
1084	## smearing info restore
1085	if hasattr(self, "enable_smearer"):
1086	## set smearing value whether or not the data
1087	#contain the smearing info
1088	self.enable_smearer.SetValue(state.enable_smearer)
1089	self.disable_smearer.SetValue(state.disable_smearer)
1090	self.onSmear(event=None)
1091	self.pinhole_smearer.SetValue(state.pinhole_smearer)
1092	self.slit_smearer.SetValue(state.slit_smearer)
1093	## we have two more options for smearing
1094	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
1095	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
1096
1097	## reset state of checkbox,textcrtl and dispersity parameters value
1098	self._reset_parameters_state(self.fittable_param,state.fittable_param)
1099	self._reset_parameters_state(self.fixed_param,state.fixed_param)
1100
1101	## draw the model with previous parameters value
1102	self._onparamEnter_helper()
1103	#reset the value of chisqr when not consistent with the value computed
1104	self.tcChi.SetValue(str(self.state.tcChi))
1105	## reset context menu items
1106	self._reset_context_menu()
1107
1108	## set the value of the current state to the state given as parameter
1109	self.state = state.clone()
1110
1111	def _reset_page_disp_helper(self, state):
1112	"""
1113	Help to rest page for dispersions
1114	"""
1115	keys = self.model.getParamList()
1116	for item in keys:
1117	if item in self.disp_list and \
1118	not self.model.details.has_key(item):
1119	self.model.details[item] = ["", None, None]
1120	#for k,v in self.state.disp_cb_dict.iteritems():
1121	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
1122	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
1123	self.values = copy.deepcopy(state.values)
1124	self.weights = copy.deepcopy(state.weights)
1125
1126	for key, disp in state._disp_obj_dict.iteritems():
1127	# From saved file, disp_model can not be sent in model obj.
1128	# it will be sent as a string here, then converted to model object.
1129	if disp.__class__.__name__ == 'str':
1130	com_str = "from sans.models.dispersion_models "
1131	com_str += "import %s as disp_func"
1132	exec com_str % disp
1133	disp_model = disp_func()
1134	else:
1135	disp_model = disp
1136
1137	self._disp_obj_dict[key] = disp_model
1138	param_name = key.split('.')[0]
1139	# Try to set dispersion only when available
1140	# for eg., pass the orient. angles for 1D Cal
1141	try:
1142	self.model.set_dispersion(param_name, disp_model)
1143	self.model._persistency_dict[key] = \
1144	[state.values, state.weights]
1145	except:
1146	pass
1147	selection = self._find_polyfunc_selection(disp_model)
1148	for list in self.fittable_param:
1149	if list[1] == key and list[7] != None:
1150	list[7].SetSelection(selection)
1151	# For the array disp_model, set the values and weights
1152	if selection == 1:
1153	disp_model.set_weights(self.values[key],
1154	self.weights[key])
1155	try:
1156	# Diables all fittable params for array
1157	list[0].SetValue(False)
1158	list[0].Disable()
1159	list[2].Disable()
1160	list[5].Disable()
1161	list[6].Disable()
1162	except:
1163	pass
1164	# For array, disable all fixed params
1165	if selection == 1:
1166	for item in self.fixed_param:
1167	if item[1].split(".")[0] == key.split(".")[0]:
1168	# try it and pass it for the orientation for 1D
1169	try:
1170	item[2].Disable()
1171	except:
1172	pass
1173
1174	# Make sure the check box updated when all checked
1175	if self.cb1.GetValue():
1176	self.select_all_param(None)
1177
1178	def _selectDlg(self):
1179	"""
1180	open a dialog file to selected the customized dispersity
1181	"""
1182	import os
1183	dlg = wx.FileDialog(self, "Choose a weight file",
1184	self._default_save_location , "",
1185	".", wx.OPEN)
1186	path = None
1187	if dlg.ShowModal() == wx.ID_OK:
1188	path = dlg.GetPath()
1189	dlg.Destroy()
1190	return path
1191
1192	def _reset_context_menu(self):
1193	"""
1194	reset the context menu
1195	"""
1196	for name, state in self.state.saved_states.iteritems():
1197	self.number_saved_state += 1
1198	## Add item in the context menu
1199	id = wx.NewId()
1200	msg = 'Save model and state %g' % self.number_saved_state
1201	self.popUpMenu.Append(id, name, msg)
1202	wx.EVT_MENU(self, id, self.onResetModel)
1203
1204	def _reset_plotting_range(self, state):
1205	"""
1206	Reset the plotting range to a given state
1207	"""
1208	# if self.check_invalid_panel():
1209	# return
1210	self.qmin.SetValue(str(state.qmin))
1211	self.qmax.SetValue(str(state.qmax))
1212
1213	def _save_typeOfmodel(self):
1214	"""
1215	save radiobutton containing the type model that can be selected
1216	"""
1217	self.state.shape_rbutton = self.shape_rbutton.GetValue()
1218	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
1219	self.state.struct_rbutton = self.struct_rbutton.GetValue()
1220	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
1221	self.state.structurebox= self.structurebox.GetCurrentSelection()
1222	self.state.formfactorbox = self.formfactorbox.GetCurrentSelection()
1223
1224	#self._undo.Enable(True)
1225	## post state to fit panel
1226	event = PageInfoEvent(page = self)
1227	wx.PostEvent(self.parent, event)
1228
1229	def _save_plotting_range(self ):
1230	"""
1231	save the state of plotting range
1232	"""
1233	self.state.qmin = self.qmin_x
1234	self.state.qmax = self.qmax_x
1235	self.state.npts = self.npts_x
1236
1237	def _onparamEnter_helper(self):
1238	"""
1239	check if values entered by the user are changed and valid to replot
1240	model
1241	"""
1242	# Flag to register when a parameter has changed.
1243	is_modified = False
1244	self.fitrange = True
1245	is_2Ddata = False
1246	#self._undo.Enable(True)
1247	# check if 2d data
1248	if self.data.__class__.__name__ == "Data2D":
1249	is_2Ddata = True
1250	if self.model !=None:
1251	try:
1252	is_modified = self._check_value_enter(self.fittable_param,
1253	is_modified)
1254	is_modified = self._check_value_enter(self.fixed_param,
1255	is_modified)
1256	is_modified = self._check_value_enter(self.parameters,
1257	is_modified)
1258	except:
1259	pass
1260	#if is_modified:
1261
1262	# Here we should check whether the boundaries have been modified.
1263	# If qmin and qmax have been modified, update qmin and qmax and
1264	# set the is_modified flag to True
1265	if self._validate_qrange(self.qmin, self.qmax):
1266	tempmin = float(self.qmin.GetValue())
1267	if tempmin != self.qmin_x:
1268	self.qmin_x = tempmin
1269	is_modified = True
1270	tempmax = float(self.qmax.GetValue())
1271	if tempmax != self.qmax_x:
1272	self.qmax_x = tempmax
1273	is_modified = True
1274
1275	if is_2Ddata:
1276	# set mask
1277	is_modified = self._validate_Npts()
1278
1279	else:
1280	self.fitrange = False
1281
1282	## if any value is modify draw model with new value
1283	if not self.fitrange:
1284	#self.btFit.Disable()
1285	if is_2Ddata: self.btEditMask.Disable()
1286	else:
1287	#self.btFit.Enable(True)
1288	if is_2Ddata: self.btEditMask.Enable(True)
1289	if is_modified and self.fitrange:
1290	if self.data == None:
1291	# Theory case: need to get npts value to draw
1292	self.npts_x = float(self.Npts_total.GetValue())
1293	self.state_change= True
1294	self._draw_model()
1295	self.Refresh()
1296	return is_modified
1297
1298	def _update_paramv_on_fit(self):
1299	"""
1300	make sure that update param values just before the fitting
1301	"""
1302	#flag for qmin qmax check values
1303	flag = True
1304	self.fitrange = True
1305	is_modified = False
1306
1307	#wx.PostEvent(self._manager.parent, StatusEvent(status=" \
1308	#updating ... ",type="update"))
1309
1310	##So make sure that update param values on_Fit.
1311	#self._undo.Enable(True)
1312	if self.model !=None:
1313	##Check the values
1314	self._check_value_enter( self.fittable_param ,is_modified)
1315	self._check_value_enter( self.fixed_param ,is_modified)
1316	self._check_value_enter( self.parameters ,is_modified)
1317
1318	# If qmin and qmax have been modified, update qmin and qmax and
1319	# Here we should check whether the boundaries have been modified.
1320	# If qmin and qmax have been modified, update qmin and qmax and
1321	# set the is_modified flag to True
1322	self.fitrange = self._validate_qrange(self.qmin, self.qmax)
1323	if self.fitrange:
1324	tempmin = float(self.qmin.GetValue())
1325	if tempmin != self.qmin_x:
1326	self.qmin_x = tempmin
1327	tempmax = float(self.qmax.GetValue())
1328	if tempmax != self.qmax_x:
1329	self.qmax_x = tempmax
1330	if tempmax == tempmin:
1331	flag = False
1332	temp_smearer = None
1333	if not self.disable_smearer.GetValue():
1334	temp_smearer= self.current_smearer
1335	if self.slit_smearer.GetValue():
1336	flag = self.update_slit_smear()
1337	elif self.pinhole_smearer.GetValue():
1338	flag = self.update_pinhole_smear()
1339	else:
1340	self._manager.set_smearer(smearer=temp_smearer,
1341	uid=self.uid,
1342	qmin=float(self.qmin_x),
1343	qmax=float(self.qmax_x),
1344	draw=False)
1345	elif not self._is_2D():
1346	self._manager.set_smearer(smearer=temp_smearer,
1347	qmin=float(self.qmin_x),
1348	uid=self.uid,
1349	qmax= float(self.qmax_x),
1350	draw=False)
1351	if self.data != None:
1352	index_data = ((self.qmin_x <= self.data.x)&\
1353	(self.data.x <= self.qmax_x))
1354	val = str(len(self.data.x[index_data==True]))
1355	self.Npts_fit.SetValue(val)
1356	else:
1357	# No data in the panel
1358	try:
1359	self.npts_x = float(self.Npts_total.GetValue())
1360	except:
1361	flag = False
1362	return flag
1363	flag = True
1364	if self._is_2D():
1365	# only 2D case set mask
1366	flag = self._validate_Npts()
1367	if not flag:
1368	return flag
1369	else: flag = False
1370	else:
1371	flag = False
1372
1373	#For invalid q range, disable the mask editor and fit button, vs.
1374	if not self.fitrange:
1375	#self.btFit.Disable()
1376	if self._is_2D():
1377	self.btEditMask.Disable()
1378	else:
1379	#self.btFit.Enable(True)
1380	if self._is_2D() and self.data != None:
1381	self.btEditMask.Enable(True)
1382
1383	if not flag:
1384	msg = "Cannot Plot or Fit :Must select a "
1385	msg += " model or Fitting range is not valid!!! "
1386	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1387
1388	self.save_current_state()
1389
1390	return flag
1391
1392	def _is_modified(self, is_modified):
1393	"""
1394	return to self._is_modified
1395	"""
1396	return is_modified
1397
1398	def _reset_parameters_state(self, listtorestore, statelist):
1399	"""
1400	Reset the parameters at the given state
1401	"""
1402	if len(statelist) == 0 or len(listtorestore) == 0:
1403	return
1404	if len(statelist) != len(listtorestore):
1405	return
1406
1407	for j in range(len(listtorestore)):
1408	item_page = listtorestore[j]
1409	item_page_info = statelist[j]
1410	##change the state of the check box for simple parameters
1411	if item_page[0]!=None:
1412	item_page[0].SetValue(item_page_info[0])
1413	if item_page[2]!=None:
1414	item_page[2].SetValue(item_page_info[2])
1415	if item_page[2].__class__.__name__ == "ComboBox":
1416	if self.model.fun_list.has_key(item_page_info[2]):
1417	fun_val = self.model.fun_list[item_page_info[2]]
1418	self.model.setParam(item_page_info[1],fun_val)
1419	if item_page[3]!=None:
1420	## show or hide text +/-
1421	if item_page_info[2]:
1422	item_page[3].Show(True)
1423	else:
1424	item_page[3].Hide()
1425	if item_page[4]!=None:
1426	## show of hide the text crtl for fitting error
1427	if item_page_info[4][0]:
1428	item_page[4].Show(True)
1429	item_page[4].SetValue(item_page_info[4][1])
1430	else:
1431	item_page[3].Hide()
1432	if item_page[5]!=None:
1433	## show of hide the text crtl for fitting error
1434	item_page[5].Show(item_page_info[5][0])
1435	item_page[5].SetValue(item_page_info[5][1])
1436
1437	if item_page[6]!=None:
1438	## show of hide the text crtl for fitting error
1439	item_page[6].Show(item_page_info[6][0])
1440	item_page[6].SetValue(item_page_info[6][1])
1441
1442
1443	def _reset_strparam_state(self, listtorestore, statelist):
1444	"""
1445	Reset the string parameters at the given state
1446	"""
1447	if len(statelist) == 0:
1448	return
1449
1450	listtorestore = copy.deepcopy(statelist)
1451
1452	for j in range(len(listtorestore)):
1453	item_page = listtorestore[j]
1454	item_page_info = statelist[j]
1455	##change the state of the check box for simple parameters
1456
1457	if item_page[0] != None:
1458	item_page[0].SetValue(format_number(item_page_info[0], True))
1459
1460	if item_page[2] != None:
1461	param_name = item_page_info[1]
1462	value = item_page_info[2]
1463	selection = value
1464	if self.model.fun_list.has_key(value):
1465	selection = self.model.fun_list[value]
1466	item_page[2].SetValue(selection)
1467	self.model.setParam(param_name, selection)
1468
1469	def _copy_parameters_state(self, listtocopy, statelist):
1470	"""
1471	copy the state of button
1472
1473	:param listtocopy: the list of check button to copy
1474	:param statelist: list of state object to store the current state
1475
1476	"""
1477	if len(listtocopy)==0:
1478	return
1479
1480	for item in listtocopy:
1481
1482	checkbox_state = None
1483	if item[0]!= None:
1484	checkbox_state= item[0].GetValue()
1485	parameter_name = item[1]
1486	parameter_value = None
1487	if item[2]!=None:
1488	parameter_value = item[2].GetValue()
1489	static_text = None
1490	if item[3]!=None:
1491	static_text = item[3].IsShown()
1492	error_value = None
1493	error_state = None
1494	if item[4]!= None:
1495	error_value = item[4].GetValue()
1496	error_state = item[4].IsShown()
1497
1498	min_value = None
1499	min_state = None
1500	if item[5]!= None:
1501	min_value = item[5].GetValue()
1502	min_state = item[5].IsShown()
1503
1504	max_value = None
1505	max_state = None
1506	if item[6]!= None:
1507	max_value = item[6].GetValue()
1508	max_state = item[6].IsShown()
1509	unit=None
1510	if item[7]!=None:
1511	unit = item[7].GetLabel()
1512
1513	statelist.append([checkbox_state, parameter_name, parameter_value,
1514	static_text ,[error_state, error_value],
1515	[min_state, min_value],
1516	[max_state, max_value], unit])
1517
1518	def _set_model_sizer_selection(self, model):
1519	"""
1520	Display the sizer according to the type of the current model
1521	"""
1522	if model == None:
1523	return
1524	if hasattr(model ,"s_model"):
1525
1526	class_name = model.s_model.__class__
1527	name = model.s_model.name
1528	flag = (name != "NoStructure")
1529	if flag and \
1530	(class_name in self.model_list_box["Structure Factors"]):
1531	self.structurebox.Show()
1532	self.text2.Show()
1533	self.structurebox.Enable()
1534	self.text2.Enable()
1535	items = self.structurebox.GetItems()
1536	self.sizer1.Layout()
1537
1538	for i in range(len(items)):
1539	if items[i]== str(name):
1540	self.structurebox.SetSelection(i)
1541	break
1542
1543	if hasattr(model ,"p_model"):
1544	class_name = model.p_model.__class__
1545	name = model.p_model.name
1546	self.formfactorbox.Clear()
1547
1548	for k, list in self.model_list_box.iteritems():
1549	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
1550	self.shape_rbutton.SetValue(True)
1551	## fill the form factor list with new model
1552	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
1553	items = self.formfactorbox.GetItems()
1554	## set comboxbox to the selected item
1555	for i in range(len(items)):
1556	if items[i]== str(name):
1557	self.formfactorbox.SetSelection(i)
1558	break
1559	return
1560	elif k == "Shape-Independent":
1561	self.shape_indep_rbutton.SetValue(True)
1562	elif k == "Structure Factors":
1563	self.struct_rbutton.SetValue(True)
1564	elif k == "Multi-Functions":
1565	continue
1566	else:
1567	self.plugin_rbutton.SetValue(True)
1568
1569	if class_name in list:
1570	## fill the form factor list with new model
1571	self._populate_box(self.formfactorbox, list)
1572	items = self.formfactorbox.GetItems()
1573	## set comboxbox to the selected item
1574	for i in range(len(items)):
1575	if items[i]== str(name):
1576	self.formfactorbox.SetSelection(i)
1577	break
1578	break
1579	else:
1580
1581	## Select the model from the menu
1582	class_name = model.__class__
1583	name = model.name
1584	self.formfactorbox.Clear()
1585	items = self.formfactorbox.GetItems()
1586
1587	for k, list in self.model_list_box.iteritems():
1588	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
1589	if class_name in self.model_list_box["P(Q)*S(Q)"]:
1590	self.structurebox.Show()
1591	self.text2.Show()
1592	self.structurebox.Enable()
1593	self.structurebox.SetSelection(0)
1594	self.text2.Enable()
1595	else:
1596	self.structurebox.Hide()
1597	self.text2.Hide()
1598	self.structurebox.Disable()
1599	self.structurebox.SetSelection(0)
1600	self.text2.Disable()
1601
1602	self.shape_rbutton.SetValue(True)
1603	## fill the form factor list with new model
1604	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
1605	items = self.formfactorbox.GetItems()
1606	## set comboxbox to the selected item
1607	for i in range(len(items)):
1608	if items[i]== str(name):
1609	self.formfactorbox.SetSelection(i)
1610	break
1611	return
1612	elif k == "Shape-Independent":
1613	self.shape_indep_rbutton.SetValue(True)
1614	elif k == "Structure Factors":
1615	self.struct_rbutton.SetValue(True)
1616	elif k == "Multi-Functions":
1617	continue
1618	else:
1619	self.plugin_rbutton.SetValue(True)
1620	if class_name in list:
1621	self.structurebox.SetSelection(0)
1622	self.structurebox.Disable()
1623	self.text2.Disable()
1624	## fill the form factor list with new model
1625	self._populate_box(self.formfactorbox, list)
1626	items = self.formfactorbox.GetItems()
1627	## set comboxbox to the selected item
1628	for i in range(len(items)):
1629	if items[i]== str(name):
1630	self.formfactorbox.SetSelection(i)
1631	break
1632	break
1633
1634	def _draw_model(self, update_chisqr=True):
1635	"""
1636	Method to draw or refresh a plotted model.
1637	The method will use the data member from the model page
1638	to build a call to the fitting perspective manager.
1639
1640	:param chisqr: update chisqr value [bool]
1641	"""
1642	#if self.check_invalid_panel():
1643	# return
1644	if self.model !=None:
1645	temp_smear=None
1646	if hasattr(self, "enable_smearer"):
1647	if not self.disable_smearer.GetValue():
1648	temp_smear= self.current_smearer
1649	toggle_mode_on = self.model_view.IsEnabled()
1650	self._manager.draw_model(self.model,
1651	data=self.data,
1652	smearer= temp_smear,
1653	qmin=float(self.qmin_x),
1654	qmax=float(self.qmax_x),
1655	qstep= float(self.npts_x),
1656	page_id=self.uid,
1657	toggle_mode_on=toggle_mode_on,
1658	state = self.state,
1659	enable2D=self.enable2D,
1660	update_chisqr=update_chisqr)
1661
1662
1663	def _on_show_sld(self, event=None):
1664	"""
1665	Plot SLD profile
1666	"""
1667	# get profile data
1668	x,y=self.model.getProfile()
1669
1670	from danse.common.plottools import Data1D
1671	#from sans.perspectives.theory.profile_dialog import SLDPanel
1672	from sans.guiframe.local_perspectives.plotting.profile_dialog \
1673	import SLDPanel
1674	sld_data = Data1D(x,y)
1675	sld_data.name = 'SLD'
1676	sld_data.axes = self.sld_axes
1677	self.panel = SLDPanel(self, data=sld_data,axes =self.sld_axes,id =-1 )
1678	self.panel.ShowModal()
1679
1680	def _set_multfactor_combobox(self, multiplicity=10):
1681	"""
1682	Set comboBox for muitfactor of CoreMultiShellModel
1683	:param multiplicit: no. of multi-functionality
1684	"""
1685	# build content of the combobox
1686	for idx in range(0,multiplicity):
1687	self.multifactorbox.Append(str(idx),int(idx))
1688	#self.multifactorbox.SetSelection(1)
1689	self._hide_multfactor_combobox()
1690
1691	def _show_multfactor_combobox(self):
1692	"""
1693	Show the comboBox of muitfactor of CoreMultiShellModel
1694	"""
1695	if not self.mutifactor_text.IsShown():
1696	self.mutifactor_text.Show(True)
1697	self.mutifactor_text1.Show(True)
1698	if not self.multifactorbox.IsShown():
1699	self.multifactorbox.Show(True)
1700
1701	def _hide_multfactor_combobox(self):
1702	"""
1703	Hide the comboBox of muitfactor of CoreMultiShellModel
1704	"""
1705	if self.mutifactor_text.IsShown():
1706	self.mutifactor_text.Hide()
1707	self.mutifactor_text1.Hide()
1708	if self.multifactorbox.IsShown():
1709	self.multifactorbox.Hide()
1710
1711
1712	def _show_combox_helper(self):
1713	"""
1714	Fill panel's combo box according to the type of model selected
1715	"""
1716	if self.shape_rbutton.GetValue():
1717	##fill the combobox with form factor list
1718	self.structurebox.SetSelection(0)
1719	self.structurebox.Disable()
1720	self.formfactorbox.Clear()
1721	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
1722	if self.shape_indep_rbutton.GetValue():
1723	##fill the combobox with shape independent factor list
1724	self.structurebox.SetSelection(0)
1725	self.structurebox.Disable()
1726	self.formfactorbox.Clear()
1727	self._populate_box( self.formfactorbox,
1728	self.model_list_box["Shape-Independent"])
1729	if self.struct_rbutton.GetValue():
1730	##fill the combobox with structure factor list
1731	self.structurebox.SetSelection(0)
1732	self.structurebox.Disable()
1733	self.formfactorbox.Clear()
1734	self._populate_box( self.formfactorbox,
1735	self.model_list_box["Structure Factors"])
1736	if self.plugin_rbutton.GetValue():
1737	##fill the combobox with form factor list
1738	self.structurebox.Disable()
1739	self.formfactorbox.Clear()
1740	self._populate_box( self.formfactorbox,
1741	self.model_list_box["Customized Models"])
1742
1743	def _show_combox(self, event=None):
1744	"""
1745	Show combox box associate with type of model selected
1746	"""
1747	#if self.check_invalid_panel():
1748	# self.shape_rbutton.SetValue(True)
1749	# return
1750
1751	self._show_combox_helper()
1752	self._on_select_model(event=None)
1753	self._save_typeOfmodel()
1754	self.sizer4_4.Layout()
1755	self.sizer4.Layout()
1756	self.Layout()
1757	self.Refresh()
1758
1759	def _populate_box(self, combobox, list):
1760	"""
1761	fill combox box with dict item
1762
1763	:param list: contains item to fill the combox
1764	item must model class
1765	"""
1766	for models in list:
1767	model= models()
1768	name = model.__class__.__name__
1769	if models.__name__!="NoStructure":
1770	if hasattr(model, "name"):
1771	name = model.name
1772	combobox.Append(name,models)
1773	return 0
1774
1775	def _onQrangeEnter(self, event):
1776	"""
1777	Check validity of value enter in the Q range field
1778
1779	"""
1780	tcrtl = event.GetEventObject()
1781	#Clear msg if previously shown.
1782	msg = ""
1783	wx.PostEvent(self.parent, StatusEvent(status=msg))
1784	# Flag to register when a parameter has changed.
1785	is_modified = False
1786	if tcrtl.GetValue().lstrip().rstrip() != "":
1787	try:
1788	value = float(tcrtl.GetValue())
1789	tcrtl.SetBackgroundColour(wx.WHITE)
1790	# If qmin and qmax have been modified, update qmin and qmax
1791	if self._validate_qrange(self.qmin, self.qmax):
1792	tempmin = float(self.qmin.GetValue())
1793	if tempmin != self.qmin_x:
1794	self.qmin_x = tempmin
1795	tempmax = float(self.qmax.GetValue())
1796	if tempmax != self.qmax_x:
1797	self.qmax_x = tempmax
1798	else:
1799	tcrtl.SetBackgroundColour("pink")
1800	msg = "Model Error:wrong value entered : %s" % sys.exc_value
1801	wx.PostEvent(self.parent, StatusEvent(status=msg))
1802	return
1803	except:
1804	tcrtl.SetBackgroundColour("pink")
1805	msg = "Model Error:wrong value entered : %s" % sys.exc_value
1806	wx.PostEvent(self.parent, StatusEvent(status=msg))
1807	return
1808	#Check if # of points for theory model are valid(>0).
1809	if self.npts != None:
1810	if check_float(self.npts):
1811	temp_npts = float(self.npts.GetValue())
1812	if temp_npts != self.num_points:
1813	self.num_points = temp_npts
1814	is_modified = True
1815	else:
1816	msg = "Cannot Plot :No npts in that Qrange!!! "
1817	wx.PostEvent(self.parent, StatusEvent(status=msg))
1818	else:
1819	tcrtl.SetBackgroundColour("pink")
1820	msg = "Model Error:wrong value entered!!!"
1821	wx.PostEvent(self.parent, StatusEvent(status=msg))
1822	#self._undo.Enable(True)
1823	self.save_current_state()
1824	event = PageInfoEvent(page=self)
1825	wx.PostEvent(self.parent, event)
1826	self.state_change = False
1827	#Draw the model for a different range
1828	self._draw_model()
1829
1830	def _theory_qrange_enter(self, event):
1831	"""
1832	Check validity of value enter in the Q range field
1833	"""
1834
1835	tcrtl= event.GetEventObject()
1836	#Clear msg if previously shown.
1837	msg= ""
1838	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1839	# Flag to register when a parameter has changed.
1840	is_modified = False
1841	if tcrtl.GetValue().lstrip().rstrip()!="":
1842	try:
1843	value = float(tcrtl.GetValue())
1844	tcrtl.SetBackgroundColour(wx.WHITE)
1845
1846	# If qmin and qmax have been modified, update qmin and qmax
1847	if self._validate_qrange(self.theory_qmin, self.theory_qmax):
1848	tempmin = float(self.theory_qmin.GetValue())
1849	if tempmin != self.theory_qmin_x:
1850	self.theory_qmin_x = tempmin
1851	tempmax = float(self.theory_qmax.GetValue())
1852	if tempmax != self.qmax_x:
1853	self.theory_qmax_x = tempmax
1854	else:
1855	tcrtl.SetBackgroundColour("pink")
1856	msg= "Model Error:wrong value entered : %s"% sys.exc_value
1857	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
1858	return
1859	except:
1860	tcrtl.SetBackgroundColour("pink")
1861	msg= "Model Error:wrong value entered : %s"% sys.exc_value
1862	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
1863	return
1864	#Check if # of points for theory model are valid(>0).
1865	if self.Npts_total.IsEditable() :
1866	if check_float(self.Npts_total):
1867	temp_npts = float(self.Npts_total.GetValue())
1868	if temp_npts != self.num_points:
1869	self.num_points = temp_npts
1870	is_modified = True
1871	else:
1872	msg= "Cannot Plot :No npts in that Qrange!!! "
1873	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1874	else:
1875	tcrtl.SetBackgroundColour("pink")
1876	msg = "Model Error:wrong value entered!!!"
1877	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1878	#self._undo.Enable(True)
1879	self.save_current_state()
1880	event = PageInfoEvent(page = self)
1881	wx.PostEvent(self.parent, event)
1882	self.state_change= False
1883	#Draw the model for a different range
1884	self._draw_model()
1885
1886	def _on_select_model_helper(self):
1887	"""
1888	call back for model selection
1889	"""
1890	## reset dictionary containing reference to dispersion
1891	self._disp_obj_dict = {}
1892	self.disp_cb_dict ={}
1893	self.temp_multi_functional = False
1894	f_id = self.formfactorbox.GetCurrentSelection()
1895	#For MAC
1896	form_factor = None
1897	if f_id >= 0:
1898	form_factor = self.formfactorbox.GetClientData(f_id)
1899
1900	if not form_factor in self.model_list_box["multiplication"]:
1901	self.structurebox.Hide()
1902	self.text2.Hide()
1903	self.structurebox.Disable()
1904	self.structurebox.SetSelection(0)
1905	self.text2.Disable()
1906	else:
1907	self.structurebox.Show()
1908	self.text2.Show()
1909	self.structurebox.Enable()
1910	self.text2.Enable()
1911
1912	if form_factor != None:
1913	# set multifactor for Mutifunctional models
1914	if form_factor().__class__ in self.model_list_box["Multi-Functions"]:
1915	m_id = self.multifactorbox.GetCurrentSelection()
1916	multiplicity = form_factor().multiplicity_info[0]
1917	self.multifactorbox.Clear()
1918	#self.mutifactor_text.SetLabel(form_factor().details[])
1919	self._set_multfactor_combobox(multiplicity)
1920	self._show_multfactor_combobox()
1921	#ToDo: this info should be called directly from the model
1922	text = form_factor().multiplicity_info[1]#'No. of Shells: '
1923
1924	#self.mutifactor_text.Clear()
1925	self.mutifactor_text.SetLabel(text)
1926	if m_id > multiplicity -1:
1927	# default value
1928	m_id = 1
1929
1930	self.multi_factor = self.multifactorbox.GetClientData(m_id)
1931	if self.multi_factor == None: self.multi_factor =0
1932	form_factor = form_factor(int(self.multi_factor))
1933	self.multifactorbox.SetSelection(m_id)
1934	# Check len of the text1 and max_multiplicity
1935	text = ''
1936	if form_factor.multiplicity_info[0] == len(form_factor.multiplicity_info[2]):
1937	text = form_factor.multiplicity_info[2][self.multi_factor]
1938	self.mutifactor_text1.SetLabel(text)
1939	# Check if model has get sld profile.
1940	if len(form_factor.multiplicity_info[3]) > 0:
1941	self.sld_axes = form_factor.multiplicity_info[3]
1942	self.show_sld_button.Show(True)
1943	else:
1944	self.sld_axes = ""
1945
1946	else:
1947	self._hide_multfactor_combobox()
1948	self.show_sld_button.Hide()
1949	form_factor = form_factor()
1950	self.multi_factor = None
1951	else:
1952	self._hide_multfactor_combobox()
1953	self.show_sld_button.Hide()
1954	self.multi_factor = None
1955
1956	s_id = self.structurebox.GetCurrentSelection()
1957	struct_factor = self.structurebox.GetClientData( s_id )
1958
1959	if struct_factor !=None:
1960	from sans.models.MultiplicationModel import MultiplicationModel
1961	self.model= MultiplicationModel(form_factor,struct_factor())
1962	# multifunctional form factor
1963	if len(form_factor.non_fittable) > 0:
1964	self.temp_multi_functional = True
1965	else:
1966	if form_factor != None:
1967	self.model= form_factor
1968	else:
1969	self.model = None
1970	return self.model
1971
1972
1973	## post state to fit panel
1974	self.state.parameters =[]
1975	self.state.model =self.model
1976	self.state.qmin = self.qmin_x
1977	self.state.multi_factor = self.multi_factor
1978	self.disp_list =self.model.getDispParamList()
1979	self.state.disp_list = self.disp_list
1980	self.on_set_focus(None)
1981	self.Layout()
1982
1983	def _validate_qrange(self, qmin_ctrl, qmax_ctrl):
1984	"""
1985	Verify that the Q range controls have valid values
1986	and that Qmin < Qmax.
1987
1988	:param qmin_ctrl: text control for Qmin
1989	:param qmax_ctrl: text control for Qmax
1990
1991	:return: True is the Q range is value, False otherwise
1992
1993	"""
1994	qmin_validity = check_float(qmin_ctrl)
1995	qmax_validity = check_float(qmax_ctrl)
1996	if not (qmin_validity and qmax_validity):
1997	return False
1998	else:
1999	qmin = float(qmin_ctrl.GetValue())
2000	qmax = float(qmax_ctrl.GetValue())
2001	if qmin < qmax:
2002	#Make sure to set both colours white.
2003	qmin_ctrl.SetBackgroundColour(wx.WHITE)
2004	qmin_ctrl.Refresh()
2005	qmax_ctrl.SetBackgroundColour(wx.WHITE)
2006	qmax_ctrl.Refresh()
2007	else:
2008	qmin_ctrl.SetBackgroundColour("pink")
2009	qmin_ctrl.Refresh()
2010	qmax_ctrl.SetBackgroundColour("pink")
2011	qmax_ctrl.Refresh()
2012	msg= "Invalid Q range: Q min must be smaller than Q max"
2013	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
2014	return False
2015	return True
2016
2017	def _validate_Npts(self):
2018	"""
2019	Validate the number of points for fitting is more than 10 points.
2020	If valid, setvalues Npts_fit otherwise post msg.
2021	"""
2022	#default flag
2023	flag = True
2024	# Theory
2025	if self.data == None and self.enable2D:
2026	return flag
2027
2028	# q value from qx and qy
2029	radius= numpy.sqrt( self.data.qx_data * self.data.qx_data +
2030	self.data.qy_data * self.data.qy_data )
2031	#get unmasked index
2032	index_data = (float(self.qmin.GetValue()) <= radius) & \
2033	(radius <= float(self.qmax.GetValue()))
2034	index_data = (index_data) & (self.data.mask)
2035	index_data = (index_data) & (numpy.isfinite(self.data.data))
2036
2037	if len(index_data[index_data]) < 10:
2038	# change the color pink.
2039	self.qmin.SetBackgroundColour("pink")
2040	self.qmin.Refresh()
2041	self.qmax.SetBackgroundColour("pink")
2042	self.qmax.Refresh()
2043	msg= "Cannot Plot :No or too little npts in that data range!!! "
2044	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
2045	self.fitrange = False
2046	flag = False
2047	else:
2048	self.Npts_fit.SetValue(str(len(self.data.mask[index_data==True])))
2049	self.fitrange = True
2050
2051	return flag
2052
2053	def _check_value_enter(self, list, modified):
2054	"""
2055	:param list: model parameter and panel info
2056	:Note: each item of the list should be as follow:
2057	item=[check button state, parameter's name,
2058	paramater's value, string="+/-",
2059	parameter's error of fit,
2060	parameter's minimum value,
2061	parrameter's maximum value ,
2062	parameter's units]
2063	"""
2064	is_modified = modified
2065	if len(list)==0:
2066	return is_modified
2067	for item in list:
2068	#skip angle parameters for 1D
2069	if not self.enable2D:#self.data.__class__.__name__ !="Data2D":
2070	if item in self.orientation_params:
2071	continue
2072	#try:
2073	name = str(item[1])
2074
2075	if string.find(name,".npts") ==-1 and \
2076	string.find(name,".nsigmas")==-1:
2077	## check model parameters range
2078	param_min= None
2079	param_max= None
2080
2081	## check minimun value
2082	if item[5]!= None and item[5]!= "":
2083	if item[5].GetValue().lstrip().rstrip()!="":
2084	try:
2085
2086	param_min = float(item[5].GetValue())
2087	if not self._validate_qrange(item[5],item[2]):
2088	if numpy.isfinite(param_min):
2089	item[2].SetValue(format_number(param_min))
2090
2091	item[5].SetBackgroundColour(wx.WHITE)
2092	item[2].SetBackgroundColour(wx.WHITE)
2093
2094	except:
2095	msg = "Wrong Fit parameter range entered "
2096	wx.PostEvent(self.parent.parent,
2097	StatusEvent(status = msg))
2098	raise ValueError, msg
2099	is_modified = True
2100	## check maximum value
2101	if item[6]!= None and item[6]!= "":
2102	if item[6].GetValue().lstrip().rstrip()!="":
2103	try:
2104	param_max = float(item[6].GetValue())
2105	if not self._validate_qrange(item[2],item[6]):
2106	if numpy.isfinite(param_max):
2107	item[2].SetValue(format_number(param_max))
2108
2109	item[6].SetBackgroundColour(wx.WHITE)
2110	item[2].SetBackgroundColour(wx.WHITE)
2111	except:
2112	msg = "Wrong Fit parameter range entered "
2113	wx.PostEvent(self.parent.parent,
2114	StatusEvent(status = msg))
2115	raise ValueError, msg
2116	is_modified = True
2117
2118
2119	if param_min != None and param_max !=None:
2120	if not self._validate_qrange(item[5], item[6]):
2121	msg= "Wrong Fit range entered for parameter "
2122	msg+= "name %s of model %s "%(name, self.model.name)
2123	wx.PostEvent(self.parent.parent,
2124	StatusEvent(status = msg))
2125
2126	if name in self.model.details.keys():
2127	self.model.details[name][1:3] = param_min, param_max
2128	is_modified = True
2129
2130	else:
2131	self.model.details [name] = ["", param_min, param_max]
2132	is_modified = True
2133	try:
2134	# Check if the textctr is enabled
2135	if item[2].IsEnabled():
2136	value= float(item[2].GetValue())
2137	item[2].SetBackgroundColour("white")
2138	# If the value of the parameter has changed,
2139	# +update the model and set the is_modified flag
2140	if value != self.model.getParam(name) and \
2141	numpy.isfinite(value):
2142	self.model.setParam(name, value)
2143
2144	except:
2145	item[2].SetBackgroundColour("pink")
2146	msg = "Wrong Fit parameter value entered "
2147	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
2148
2149	return is_modified
2150
2151
2152	def _set_dipers_Param(self, event):
2153	"""
2154	respond to self.enable_disp and self.disable_disp radio box.
2155	The dispersity object is reset inside the model into Gaussian.
2156	When the user select yes , this method display a combo box for more selection
2157	when the user selects No,the combo box disappears.
2158	Redraw the model with the default dispersity (Gaussian)
2159	"""
2160	#if self.check_invalid_panel():
2161	# return
2162	## On selction if no model exists.
2163	if self.model ==None:
2164	self.disable_disp.SetValue(True)
2165	msg="Please select a Model first..."
2166	wx.MessageBox(msg, 'Info')
2167	wx.PostEvent(self._manager.parent, StatusEvent(status=\
2168	"Polydispersion: %s"%msg))
2169	return
2170
2171	self._reset_dispersity()
2172
2173	if self.model ==None:
2174	self.model_disp.Hide()
2175	self.sizer4_4.Clear(True)
2176	return
2177
2178	if self.enable_disp.GetValue():
2179	## layout for model containing no dispersity parameters
2180
2181	self.disp_list= self.model.getDispParamList()
2182
2183	if len(self.disp_list)==0 and len(self.disp_cb_dict)==0:
2184	self._layout_sizer_noDipers()
2185	else:
2186	## set gaussian sizer
2187	self._on_select_Disp(event=None)
2188	else:
2189	self.sizer4_4.Clear(True)
2190
2191	## post state to fit panel
2192	self.save_current_state()
2193	if event !=None:
2194	#self._undo.Enable(True)
2195	event = PageInfoEvent(page = self)
2196	wx.PostEvent(self.parent, event)
2197	#draw the model with the current dispersity
2198	self._draw_model()
2199	self.sizer4_4.Layout()
2200	self.sizer5.Layout()
2201	self.Layout()
2202	self.Refresh()
2203
2204
2205	def _layout_sizer_noDipers(self):
2206	"""
2207	Draw a sizer with no dispersity info
2208	"""
2209	ix=0
2210	iy=1
2211	self.fittable_param=[]
2212	self.fixed_param=[]
2213	self.orientation_params_disp=[]
2214
2215	self.sizer4_4.Clear(True)
2216	text = "No polydispersity available for this model"
2217	text = "No polydispersity available for this model"
2218	model_disp = wx.StaticText(self, -1, text)
2219	self.sizer4_4.Add(model_disp,( iy, ix),(1,1),
2220	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
2221	self.sizer4_4.Layout()
2222	self.sizer4.Layout()
2223
2224	def _reset_dispersity(self):
2225	"""
2226	put gaussian dispersity into current model
2227	"""
2228	if len(self.param_toFit)>0:
2229	for item in self.fittable_param:
2230	if item in self.param_toFit:
2231	self.param_toFit.remove(item)
2232
2233	for item in self.orientation_params_disp:
2234	if item in self.param_toFit:
2235	self.param_toFit.remove(item)
2236
2237	self.fittable_param=[]
2238	self.fixed_param=[]
2239	self.orientation_params_disp=[]
2240	self.values={}
2241	self.weights={}
2242
2243	from sans.models.dispersion_models import GaussianDispersion, ArrayDispersion
2244	if len(self.disp_cb_dict)==0:
2245	self.save_current_state()
2246	self.sizer4_4.Clear(True)
2247	self.Layout()
2248
2249	return
2250	if (len(self.disp_cb_dict)>0) :
2251	for p in self.disp_cb_dict:
2252	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
2253	disp_model = GaussianDispersion()
2254
2255	self._disp_obj_dict[p] = disp_model
2256	# Set the new model as the dispersion object for the selected parameter
2257	try:
2258	self.model.set_dispersion(p, disp_model)
2259	except:
2260
2261	pass
2262
2263	## save state into
2264	self.save_current_state()
2265	self.Layout()
2266	self.Refresh()
2267
2268	def _on_select_Disp(self,event):
2269	"""
2270	allow selecting different dispersion
2271	self.disp_list should change type later .now only gaussian
2272	"""
2273	self._set_sizer_dispersion()
2274
2275	## Redraw the model
2276	self._draw_model()
2277	#self._undo.Enable(True)
2278	event = PageInfoEvent(page = self)
2279	wx.PostEvent(self.parent, event)
2280
2281	self.sizer4_4.Layout()
2282	self.sizer4.Layout()
2283	self.SetupScrolling()
2284
2285	def _on_disp_func(self, event=None):
2286	"""
2287	Select a distribution function for the polydispersion
2288
2289	:Param event: ComboBox event
2290	"""
2291	# get ready for new event
2292	if event != None:
2293	event.Skip()
2294	# Get event object
2295	disp_box = event.GetEventObject()
2296
2297	# Try to select a Distr. function
2298	try:
2299	disp_box.SetBackgroundColour("white")
2300	selection = disp_box.GetCurrentSelection()
2301	param_name = disp_box.Name.split('.')[0]
2302	disp_name = disp_box.GetValue()
2303	dispersity= disp_box.GetClientData(selection)
2304
2305	#disp_model = GaussianDispersion()
2306	disp_model = dispersity()
2307	# Get param names to reset the values of the param
2308	name1 = param_name + ".width"
2309	name2 = param_name + ".npts"
2310	name3 = param_name + ".nsigmas"
2311	# Check Disp. function whether or not it is 'array'
2312	if disp_name.lower() == "array":
2313	value2= ""
2314	value3= ""
2315	value1 = self._set_array_disp(name=name1, disp=disp_model)
2316	else:
2317	self._del_array_values(name1)
2318	#self._reset_array_disp(param_name)
2319	self._disp_obj_dict[name1] = disp_model
2320	self.model.set_dispersion(param_name, disp_model)
2321	self.state._disp_obj_dict[name1]= disp_model
2322
2323	value1= str(format_number(self.model.getParam(name1), True))
2324	value2= str(format_number(self.model.getParam(name2)))
2325	value3= str(format_number(self.model.getParam(name3)))
2326	# Reset fittable polydispersin parameter value
2327	for item in self.fittable_param:
2328	if item[1] == name1:
2329	item[2].SetValue(value1)
2330	item[5].SetValue("")
2331	item[6].SetValue("")
2332	# Disable for array
2333	if disp_name.lower() == "array":
2334	item[0].SetValue(False)
2335	item[0].Disable()
2336	item[2].Disable()
2337	item[5].Disable()
2338	item[6].Disable()
2339	else:
2340	item[0].Enable()
2341	item[2].Enable()
2342	item[5].Enable()
2343	item[6].Enable()
2344	break
2345	# Reset fixed polydispersion params
2346	for item in self.fixed_param:
2347	if item[1] == name2:
2348	item[2].SetValue(value2)
2349	# Disable Npts for array
2350	if disp_name.lower() == "array":
2351	item[2].Disable()
2352	else:
2353	item[2].Enable()
2354	if item[1] == name3:
2355	item[2].SetValue(value3)
2356	# Disable Nsigs for array
2357	if disp_name.lower() == "array":
2358	item[2].Disable()
2359	else:
2360	item[2].Enable()
2361
2362	# Make sure the check box updated when all checked
2363	if self.cb1.GetValue():
2364	self.select_all_param(None)
2365
2366	# update params
2367	self._update_paramv_on_fit()
2368	# draw
2369	self._draw_model()
2370	self.Refresh()
2371	except:
2372	# Error msg
2373	msg = "Error occurred:"
2374	msg += " Could not select the distribution function..."
2375	msg += " Please select another distribution function."
2376	disp_box.SetBackgroundColour("pink")
2377	# Focus on Fit button so that users can see the pinky box
2378	self.btFit.SetFocus()
2379	wx.PostEvent(self.parent.parent,
2380	StatusEvent(status=msg, info="error"))
2381
2382
2383	def _set_array_disp(self, name=None, disp=None):
2384	"""
2385	Set array dispersion
2386
2387	:param name: name of the parameter for the dispersion to be set
2388	:param disp: the polydisperion object
2389	"""
2390	# The user wants this parameter to be averaged.
2391	# Pop up the file selection dialog.
2392	path = self._selectDlg()
2393	# Array data
2394	values = []
2395	weights = []
2396	# If nothing was selected, just return
2397	if path is None:
2398	self.disp_cb_dict[name].SetValue(False)
2399	#self.noDisper_rbox.SetValue(True)
2400	return
2401	self._default_save_location = os.path.dirname(path)
2402
2403	basename = os.path.basename(path)
2404	values,weights = self.read_file(path)
2405
2406	# If any of the two arrays is empty, notify the user that we won't
2407	# proceed
2408	if len(self.param_toFit)>0:
2409	if name in self.param_toFit:
2410	self.param_toFit.remove(name)
2411
2412	# Tell the user that we are about to apply the distribution
2413	msg = "Applying loaded %s distribution: %s" % (name, path)
2414	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
2415
2416	disp.set_weights(values, weights)
2417	self._disp_obj_dict[name] = disp
2418	self.model.set_dispersion(name.split('.')[0], disp)
2419	self.state._disp_obj_dict[name]= disp
2420	self.values[name] = values
2421	self.weights[name] = weights
2422	# Store the object to make it persist outside the
2423	# scope of this method
2424	#TODO: refactor model to clean this up?
2425	self.state.values = {}
2426	self.state.weights = {}
2427	self.state.values = copy.deepcopy(self.values)
2428	self.state.weights = copy.deepcopy(self.weights)
2429
2430	# Set the new model as the dispersion object for the
2431	#selected parameter
2432	#self.model.set_dispersion(p, disp_model)
2433	# Store a reference to the weights in the model object
2434	#so that
2435	# it's not lost when we use the model within another thread.
2436	#TODO: total hack - fix this
2437	self.state.model= self.model.clone()
2438	self.model._persistency_dict[name.split('.')[0]] = \
2439	[values, weights]
2440	self.state.model._persistency_dict[name.split('.')[0]] = \
2441	[values,weights]
2442	return basename
2443
2444	def _del_array_values(self, name=None):
2445	"""
2446	Reset array dispersion
2447
2448	:param name: name of the parameter for the dispersion to be set
2449	"""
2450	# Try to delete values and weight of the names array dic if exists
2451	try:
2452	del self.values[name]
2453	del self.weights[name]
2454	# delete all other dic
2455	del self.state.values[name]
2456	del self.state.weights[name]
2457	del self.model._persistency_dict[name.split('.')[0]]
2458	del self.state.model._persistency_dict[name.split('.')[0]]
2459	except:
2460	pass
2461
2462	def _lay_out(self):
2463	"""
2464	returns self.Layout
2465
2466	:Note: Mac seems to like this better when self.
2467	Layout is called after fitting.
2468	"""
2469	self._sleep4sec()
2470	self.Layout()
2471	return
2472
2473	def _sleep4sec(self):
2474	"""
2475	sleep for 1 sec only applied on Mac
2476	Note: This 1sec helps for Mac not to crash on self.:ayout after self._draw_model
2477	"""
2478	if ON_MAC == True:
2479	time.sleep(1)
2480
2481	def _find_polyfunc_selection(self, disp_func = None):
2482	"""
2483	FInd Comboox selection from disp_func
2484
2485	:param disp_function: dispersion distr. function
2486	"""
2487	# List of the poly_model name in the combobox
2488	list = ["RectangleDispersion", "ArrayDispersion",
2489	"LogNormalDispersion", "GaussianDispersion",
2490	"SchulzDispersion"]
2491
2492	# Find the selection
2493	try:
2494	selection = list.index(disp_func.__class__.__name__)
2495	return selection
2496	except:
2497	return 3
2498
2499	def on_reset_clicked(self,event):
2500	"""
2501	On 'Reset' button for Q range clicked
2502	"""
2503	flag = True
2504	#if self.check_invalid_panel():
2505	# return
2506	##For 3 different cases: Data2D, Data1D, and theory
2507	if self.model == None:
2508	msg="Please select a model first..."
2509	wx.MessageBox(msg, 'Info')
2510	flag = False
2511	return
2512
2513	elif self.data.__class__.__name__ == "Data2D":
2514	data_min= 0
2515	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
2516	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
2517	self.qmin_x = data_min
2518	self.qmax_x = math.sqrt(xx + yy)
2519	# check smearing
2520	if not self.disable_smearer.GetValue():
2521	temp_smearer= self.current_smearer
2522	## set smearing value whether or not the data contain the smearing info
2523	if self.pinhole_smearer.GetValue():
2524	flag = self.update_pinhole_smear()
2525	else:
2526	flag = True
2527
2528	elif self.data == None:
2529	self.qmin_x = _QMIN_DEFAULT
2530	self.qmax_x = _QMAX_DEFAULT
2531	self.num_points = _NPTS_DEFAULT
2532	self.state.npts = self.num_points
2533
2534	elif self.data.__class__.__name__ != "Data2D":
2535	self.qmin_x = min(self.data.x)
2536	self.qmax_x = max(self.data.x)
2537	# check smearing
2538	if not self.disable_smearer.GetValue():
2539	temp_smearer= self.current_smearer
2540	## set smearing value whether or not the data contain the smearing info
2541	if self.slit_smearer.GetValue():
2542	flag = self.update_slit_smear()
2543	elif self.pinhole_smearer.GetValue():
2544	flag = self.update_pinhole_smear()
2545	else:
2546	flag = True
2547	else:
2548	flag = False
2549
2550	if flag == False:
2551	msg= "Cannot Plot :Must enter a number!!! "
2552	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
2553	else:
2554	# set relative text ctrs.
2555	self.qmin.SetValue(str(self.qmin_x))
2556	self.qmax.SetValue(str(self.qmax_x))
2557	self.set_npts2fit()
2558	# At this point, some button and variables satatus (disabled?) should be checked
2559	# such as color that should be reset to white in case that it was pink.
2560	self._onparamEnter_helper()
2561
2562	self.save_current_state()
2563	self.state.qmin = self.qmin_x
2564	self.state.qmax = self.qmax_x
2565
2566	#reset the q range values
2567	self._reset_plotting_range(self.state)
2568	#self.compute_chisqr(smearer=self.current_smearer)
2569	#Re draw plot
2570	self._draw_model()
2571
2572	def get_images(self):
2573	"""
2574	Get the images of the plots corresponding this panel for report
2575
2576	: return graphs: list of figures
2577	: TODO: Move to guiframe
2578	"""
2579	# set list of graphs
2580	graphs = []
2581	canvases = []
2582	# call gui_manager
2583	gui_manager = self.parent.parent
2584	# loops through the panels [dic]
2585	for item1, item2 in gui_manager.panels.iteritems():
2586	data_title = self.data.group_id
2587	data_name = str(self.data.name).split(" [")[0]
2588	# try to get all plots belonging to this control panel
2589	try:
2590	title = ''
2591	# check titles (main plot)
2592	if hasattr(item2,"data2D"):
2593	title = item2.data2D.title
2594	# and data_names (model plot[2D], and residuals)
2595	if item2.group_id == data_title or \
2596	title.count(data_name) or \
2597	item2.window_name.count(data_name) or \
2598	item2.window_caption.count(data_name):
2599	#panel = gui_manager._mgr.GetPane(item2.window_name)
2600	# append to the list
2601	graphs.append(item2.figure)
2602	canvases.append(item2.canvas)
2603	except:
2604	# Not for control panels
2605	pass
2606	# return the list of graphs
2607	return graphs, canvases
2608
2609	def on_model_help_clicked(self,event):
2610	"""
2611	on 'More details' button
2612	"""
2613	from help_panel import HelpWindow
2614	import sans.models as models
2615
2616	# Get models help model_function path
2617	path = models.get_data_path(media='media')
2618	model_path = os.path.join(path,"model_functions.html")
2619	if self.model == None:
2620	name = 'FuncHelp'
2621	else:
2622	name = self.formfactorbox.GetValue()
2623	#name = self.model.__class__.__name__
2624	frame = HelpWindow(None, -1, pageToOpen=model_path)
2625	frame.Show(True)
2626	if frame.rhelp.HasAnchor(name):
2627	frame.rhelp.ScrollToAnchor(name)
2628	else:
2629	msg= "Model does not contains an available description "
2630	msg +="Please try searching in the Help window"
2631	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
2632
2633	def on_pd_help_clicked(self, event):
2634	"""
2635	Button event for PD help
2636	"""
2637	from help_panel import HelpWindow
2638	import sans.models as models
2639
2640	# Get models help model_function path
2641	path = models.get_data_path(media='media')
2642	pd_path = os.path.join(path,"pd_help.html")
2643
2644	frame = HelpWindow(None, -1, pageToOpen=pd_path)
2645	frame.Show(True)
2646
2647	def on_left_down(self, event):
2648	"""
2649	Get key stroke event
2650	"""
2651	# Figuring out key combo: Cmd for copy, Alt for paste
2652	if event.CmdDown() and event.ShiftDown():
2653	flag = self.get_paste()
2654	elif event.CmdDown():
2655	flag = self.get_copy()
2656	else:
2657	event.Skip()
2658	return
2659	# make event free
2660	event.Skip()
2661
2662
2663	def get_copy(self):
2664	"""
2665	Get the string copies of the param names and values in the tap
2666	"""
2667	content = 'sansview_parameter_values:'
2668	# Do it if params exist
2669	if self.parameters !=[]:
2670
2671	# go through the parameters
2672	string = self._get_copy_helper(self.parameters,
2673	self.orientation_params)
2674	content += string
2675
2676	# go through the fittables
2677	string = self._get_copy_helper(self.fittable_param,
2678	self.orientation_params_disp)
2679	content += string
2680
2681	# go through the fixed params
2682	string = self._get_copy_helper(self.fixed_param,
2683	self.orientation_params_disp)
2684	content += string
2685
2686	# go through the str params
2687	string = self._get_copy_helper(self.str_parameters,
2688	self.orientation_params)
2689	content += string
2690
2691	if wx.TheClipboard.Open():
2692	wx.TheClipboard.SetData(wx.TextDataObject(str(content)))
2693	data = wx.TextDataObject()
2694	success = wx.TheClipboard.GetData(data)
2695	text = data.GetText()
2696	wx.TheClipboard.Close()
2697
2698	return None
2699
2700	def _get_copy_helper(self, param, orient_param):
2701	"""
2702	Helping get value and name of the params
2703
2704	: param param: parameters
2705	: param orient_param = oritational params
2706	: return content: strings [list] [name,value:....]
2707	"""
2708	content = ''
2709	# go through the str params
2710	for item in param:
2711	# 2D
2712	if self.data.__class__.__name__== "Data2D":
2713	name = item[1]
2714	value = item[2].GetValue()
2715	# 1D
2716	else:
2717	## for 1D all parameters except orientation
2718	if not item[1] in orient_param:
2719	name = item[1]
2720	value = item[2].GetValue()
2721	# add to the content
2722	content += name + ',' + value + ':'
2723
2724	return content
2725
2726	def get_paste(self):
2727	"""
2728	Get the string copies of the param names and values in the tap
2729	"""
2730	context = {}
2731	text = ""
2732
2733	# Get text from the clip board
2734	if wx.TheClipboard.Open():
2735	if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)):
2736	data = wx.TextDataObject()
2737	# get wx dataobject
2738	success = wx.TheClipboard.GetData(data)
2739	# get text
2740	text = data.GetText()
2741	# close clipboard
2742	wx.TheClipboard.Close()
2743
2744	# put the text into dictionary
2745	lines = text.split(':')
2746	if lines[0] != 'sansview_parameter_values':
2747	self._copy_info(False)
2748	return False
2749	for line in lines[1:-1]:
2750	if len(line) != 0:
2751	item =line.split(',')
2752	name = item[0]
2753	value = item[1]
2754	# Transfer the text to content[dictionary]
2755	context[name] = value
2756
2757	# Do it if params exist
2758	if self.parameters != []:
2759	# go through the parameters
2760	self._get_paste_helper(self.parameters,
2761	self.orientation_params, context)
2762
2763	# go through the fittables
2764	self._get_paste_helper(self.fittable_param,
2765	self.orientation_params_disp, context)
2766
2767	# go through the fixed params
2768	self._get_paste_helper(self.fixed_param,
2769	self.orientation_params_disp, context)
2770
2771	# go through the str params
2772	self._get_paste_helper(self.str_parameters,
2773	self.orientation_params, context)
2774	self._copy_info(True)
2775	return True
2776
2777	def _get_paste_helper(self, param, orient_param, content):
2778	"""
2779	Helping set values of the params
2780
2781	: param param: parameters
2782	: param orient_param: oritational params
2783	: param content: dictionary [ name, value: name1.value1,...]
2784	"""
2785	# go through the str params
2786	for item in param:
2787	# 2D
2788	if self.data.__class__.__name__== "Data2D":
2789	name = item[1]
2790	if name in content.keys():
2791	item[2].SetValue(content[name])
2792	# 1D
2793	else:
2794	## for 1D all parameters except orientation
2795	if not item[1] in orient_param:
2796	name = item[1]
2797	if name in content.keys():
2798	# Avoid changing combox content which needs special care
2799	value = content[name]
2800	item[2].SetValue(value)
2801	if item[2].__class__.__name__ == "ComboBox":
2802	if self.model.fun_list.has_key(value):
2803	fun_val = self.model.fun_list[value]
2804	self.model.setParam(name,fun_val)
2805	# save state
2806	#self._copy_parameters_state(self.str_parameters,
2807	# self.state.str_parameters)
2808

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SasView

source: sasview/sansview/perspectives/fitting/basepage.py @ 4225aed

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