fitpage.py @ 5cc39f10

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 5cc39f10 was b29e47e, checked in by Gervaise Alina <gervyh@…>, 14 years ago
remove bug
Property mode set to `100644`
File size: 114.1 KB

Line
1
2
3	import sys
4	import wx
5	import wx.lib.newevent
6	import numpy
7	import copy
8	import math
9	import time
10	from sans.models.dispersion_models import ArrayDispersion, GaussianDispersion
11	from DataLoader.data_info import Data1D
12	from sans.guiframe.events import StatusEvent
13	from sans.guiframe.utils import format_number,check_float
14
15	(Chi2UpdateEvent, EVT_CHI2_UPDATE) = wx.lib.newevent.NewEvent()
16	_BOX_WIDTH = 76
17	_DATA_BOX_WIDTH = 300
18	SMEAR_SIZE_L = 0.005
19	SMEAR_SIZE_H = 0.006
20
21	import basepage
22	from basepage import BasicPage
23	from basepage import PageInfoEvent
24	from sans.models.qsmearing import smear_selection
25
26	class FitPage(BasicPage):
27	"""
28	FitPanel class contains fields allowing to display results when
29	fitting a model and one data
30
31	:note: For Fit to be performed the user should check at least one parameter
32	on fit Panel window.
33	"""
34
35	def __init__(self,parent, color='rand'):
36	"""
37	Initialization of the Panel
38	"""
39	BasicPage.__init__(self, parent, color=color)
40
41	## draw sizer
42	self._fill_datainfo_sizer()
43	# get smear info from data
44	self._get_smear_info()
45	self._fill_model_sizer( self.sizer1)
46	self._get_defult_custom_smear()
47	self._fill_range_sizer()
48	self._set_smear(self.data)
49	self.Bind(EVT_CHI2_UPDATE, self.on_complete_chisqr)
50	self._set_bookmark_flag(False)
51	self._set_save_flag(False)
52
53	def _on_fit_complete(self):
54	"""
55	When fit is complete ,reset the fit button label.
56	"""
57	self.btFit.SetLabel("Fit")
58	self.bind_fit_button()
59
60	def _is_2D(self):
61	"""
62	Check if data_name is Data2D
63
64	:return: True or False
65
66	"""
67	if self.data.__class__.__name__ =="Data2D":
68	return True
69	return False
70
71	def _on_engine_change(self, name):
72	"""
73	get the current name of the fit engine type
74	and update the panel accordingly
75	"""
76
77	self.engine_type = str(name)
78	self.state.engine_type = self.engine_type
79	if len(self.parameters) == 0:
80	self.Layout()
81	return
82	#if self.engine_type =="park":
83	# self.btFit.SetLabel("Fit")
84	# self.bind_fit_button()
85	for item in self.parameters:
86	if self.engine_type =="scipy" :
87	item[5].SetValue("")
88	item[5].Hide()
89	item[6].SetValue("")
90	item[6].Hide()
91	self.text2_min.Hide()
92	self.text2_max.Hide()
93
94	else:
95	item[5].Show(True)
96	item[6].Show(True)
97	self.text2_min.Show(True)
98	self.text2_max.Show(True)
99	for item in self.fittable_param:
100	if item[5]!=None and item[6]!=None and not \
101	item in self.orientation_params_disp:
102	if self.engine_type =="scipy" and \
103	not item in self.orientation_params:
104	item[5].SetValue("")
105	item[5].Hide()
106	item[6].SetValue("")
107	item[6].Hide()
108	self.text2_min.Hide()
109	self.text2_max.Hide()
110	self.text_disp_min.Hide()
111	self.text_disp_max.Hide()
112	else:
113	item[5].Show(True)
114	item[6].Show(True)
115	self.text2_min.Show(True)
116	self.text2_max.Show(True)
117	self.text_disp_min.Show(True)
118	self.text_disp_max.Show(True)
119
120	for item in self.orientation_params:
121	if item[5]!=None and item[6]!=None:
122	if self.engine_type =="scipy" or \
123	self.data.__class__.__name__ !="Data2D":
124	item[5].SetValue("")
125	item[5].Hide()
126	item[6].SetValue("")
127	item[6].Hide()
128	else:
129	item[5].Show(True)
130	item[6].Show(True)
131
132	for item in self.orientation_params_disp:
133	if item[5]!=None and item[6]!=None:
134	if self.engine_type =="scipy" or \
135	self.data.__class__.__name__ !="Data2D":
136	item[5].SetValue("")
137	item[5].Hide()
138	item[6].SetValue("")
139	item[6].Hide()
140	else:
141	item[5].Show(True)
142	item[6].Show(True)
143	self.Layout()
144	self.Refresh()
145
146
147
148	def _fill_range_sizer(self):
149	"""
150	Fill the sizer containing the plotting range
151	add access to npts
152	"""
153	is_2Ddata = False
154
155	# Check if data is 2D
156	if self.data.__class__.__name__ == 'Data2D':
157	is_2Ddata = True
158
159	title = "Fitting"
160	#smear messages & titles
161	smear_message_none = "No smearing is selected..."
162	smear_message_dqdata = "The dQ data is being used for smearing..."
163	smear_message_2d = "Higher accuracy is very time-expensive. Use it with care..."
164	smear_message_new_ssmear = "Please enter only the value of interest to customize smearing..."
165	smear_message_new_psmear = "Please enter both; the dQ will be generated by interpolation..."
166	smear_message_2d_x_title = "<dQx>[1/A]:"
167	smear_message_2d_y_title = "<dQy>[1/A]:"
168	smear_message_pinhole_min_title = "dQ_low[1/A]:"
169	smear_message_pinhole_max_title = "dQ_high[1/A]:"
170	smear_message_slit_height_title = "Slit height[1/A]:"
171	smear_message_slit_width_title = "Slit width[1/A]:"
172
173	self._get_smear_info()
174
175	#Sizers
176	box_description_range = wx.StaticBox(self, -1,str(title))
177	boxsizer_range = wx.StaticBoxSizer(box_description_range, wx.VERTICAL)
178	self.sizer_set_smearer = wx.BoxSizer(wx.VERTICAL)
179	sizer_smearer = wx.BoxSizer(wx.HORIZONTAL)
180	self.sizer_new_smear= wx.BoxSizer(wx.HORIZONTAL)
181	self.sizer_set_masking = wx.BoxSizer(wx.HORIZONTAL)
182	sizer_chi2 = wx.BoxSizer(wx.VERTICAL)
183	smear_set_box= wx.StaticBox(self, -1,'Set Instrumental Smearing')
184	sizer_smearer_box = wx.StaticBoxSizer(smear_set_box, wx.HORIZONTAL)
185	sizer_smearer_box.SetMinSize((_DATA_BOX_WIDTH,85))
186	sizer_fit = wx.GridSizer(2, 4,2,6)
187
188	# combobox for smear2d accuracy selection
189	self.smear_accuracy = wx.ComboBox(self, -1,size=(50,-1),style=wx.CB_READONLY)
190	self._set_accuracy_list()
191	self.smear_accuracy.SetValue(self.smear2d_accuracy)
192	self.smear_accuracy.SetSelection(0)
193	self.smear_accuracy.SetToolTipString("'Higher' uses more Gaussian points for smearing computation.")
194
195	wx.EVT_COMBOBOX(self.smear_accuracy,-1, self._on_select_accuracy)
196
197	#Fit button
198	self.btFit = wx.Button(self,wx.NewId(),'Fit', size=(88,25))
199	self.btFit.Bind(wx.EVT_BUTTON, self._onFit,id= self.btFit.GetId())
200	self.btFit.SetToolTipString("Start fitting.")
201
202	#textcntrl for custom resolution
203	self.smear_pinhole_max = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-25,20),style=wx.TE_PROCESS_ENTER,
204	text_enter_callback = self.onPinholeSmear)
205	self.smear_pinhole_min = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-25,20),style=wx.TE_PROCESS_ENTER,
206	text_enter_callback = self.onPinholeSmear)
207	self.smear_slit_height= self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-25,20),style=wx.TE_PROCESS_ENTER,
208	text_enter_callback = self.onSlitSmear)
209	self.smear_slit_width = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-25,20),style=wx.TE_PROCESS_ENTER,
210	text_enter_callback = self.onSlitSmear)
211
212	## smear
213	self.smear_data_left= BGTextCtrl(self, -1, size=(_BOX_WIDTH-25,20), style=0)
214	self.smear_data_left.SetValue(str(self.dq_l))
215	self.smear_data_right = BGTextCtrl(self, -1, size=(_BOX_WIDTH-25,20), style=0)
216	self.smear_data_right.SetValue(str(self.dq_r))
217
218	#set default values for smear
219	self.smear_pinhole_max.SetValue(str(self.dx_max))
220	self.smear_pinhole_min.SetValue(str(self.dx_min))
221	self.smear_slit_height.SetValue(str(self.dxl))
222	self.smear_slit_width.SetValue(str(self.dxw))
223
224	#Filling the sizer containing instruments smearing info.
225	self.disable_smearer = wx.RadioButton(self, -1, 'None', style=wx.RB_GROUP)
226	self.enable_smearer = wx.RadioButton(self, -1, 'Use dQ Data')
227	#self.enable_smearer.SetToolTipString("Click to use the loaded dQ data for smearing.")
228	self.pinhole_smearer = wx.RadioButton(self, -1, 'Custom Pinhole Smear')
229	#self.pinhole_smearer.SetToolTipString("Click to input custom resolution for pinhole smearing.")
230	self.slit_smearer = wx.RadioButton(self, -1, 'Custom Slit Smear')
231	#self.slit_smearer.SetToolTipString("Click to input custom resolution for slit smearing.")
232	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.disable_smearer.GetId())
233	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.enable_smearer.GetId())
234	self.Bind(wx.EVT_RADIOBUTTON, self.onPinholeSmear, id=self.pinhole_smearer.GetId())
235	self.Bind(wx.EVT_RADIOBUTTON, self.onSlitSmear, id=self.slit_smearer.GetId())
236	self.disable_smearer.SetValue(True)
237
238	# add 4 types of smearing to the sizer
239	sizer_smearer.Add( self.disable_smearer,0, wx.LEFT, 10)
240	sizer_smearer.Add((10,10))
241	sizer_smearer.Add( self.enable_smearer)
242	sizer_smearer.Add((10,10))
243	sizer_smearer.Add( self.pinhole_smearer )
244	sizer_smearer.Add((10,10))
245	sizer_smearer.Add( self.slit_smearer )
246	sizer_smearer.Add((10,10))
247
248	# StaticText for chi2, N(for fitting), Npts
249	self.tcChi = BGTextCtrl(self, -1, "-", size=(75,20), style=0)
250	self.tcChi.SetToolTipString("Chi2/Npts")
251	self.Npts_fit = BGTextCtrl(self, -1, "-", size=(75,20), style=0)
252	self.Npts_fit.SetToolTipString(" Npts : number of points selected for fitting")
253	self.Npts_total = BGTextCtrl(self, -1, "-", size=(75,20), style=0)
254	self.Npts_total.SetToolTipString(" Total Npts : total number of data points")
255	box_description_1= wx.StaticText(self, -1,' Chi2/Npts')
256	box_description_2= wx.StaticText(self, -1,'Fitted Npts')
257	box_description_3= wx.StaticText(self, -1,'Data Npts')
258	box_description_4= wx.StaticText(self, -1,' ')
259
260
261	sizer_fit.Add(box_description_1,0,0)
262	sizer_fit.Add(box_description_2,0,0)
263	sizer_fit.Add(box_description_3,0,0)
264	sizer_fit.Add(box_description_4,0,0)
265	sizer_fit.Add(self.tcChi,0,0)
266	sizer_fit.Add(self.Npts_fit ,0,0)
267	sizer_fit.Add(self.Npts_total,0,0)
268	sizer_fit.Add(self.btFit,0,0)
269
270	# StaticText for smear
271	#self.tcChi = wx.StaticText(self, -1, "-", style=wx.ALIGN_LEFT)
272	self.smear_description_none = wx.StaticText(self, -1, smear_message_none , style=wx.ALIGN_LEFT)
273	self.smear_description_dqdata = wx.StaticText(self, -1, smear_message_dqdata , style=wx.ALIGN_LEFT)
274	self.smear_description_type = wx.StaticText(self, -1, "Type:" , style=wx.ALIGN_LEFT)
275	self.smear_description_accuracy_type = wx.StaticText(self, -1, "Accuracy:" , style=wx.ALIGN_LEFT)
276	self.smear_description_smear_type = BGTextCtrl(self, -1, size=(57,20), style=0)
277	self.smear_description_smear_type.SetValue(str(self.dq_l))
278	self.SetBackgroundColour(self.GetParent().GetBackgroundColour())
279	self.smear_description_2d = wx.StaticText(self, -1, smear_message_2d , style=wx.ALIGN_LEFT)
280	self.smear_message_new_s = wx.StaticText(self, -1, smear_message_new_ssmear , style=wx.ALIGN_LEFT)
281	self.smear_message_new_p = wx.StaticText(self, -1, smear_message_new_psmear , style=wx.ALIGN_LEFT)
282	self.smear_description_2d_x = wx.StaticText(self, -1, smear_message_2d_x_title , style=wx.ALIGN_LEFT)
283	self.smear_description_2d_y = wx.StaticText(self, -1, smear_message_2d_y_title , style=wx.ALIGN_LEFT)
284	self.smear_description_pin_min = wx.StaticText(self, -1, smear_message_pinhole_min_title , style=wx.ALIGN_LEFT)
285	self.smear_description_pin_max = wx.StaticText(self, -1, smear_message_pinhole_max_title , style=wx.ALIGN_LEFT)
286	self.smear_description_slit_height = wx.StaticText(self, -1, smear_message_slit_height_title , style=wx.ALIGN_LEFT)
287	self.smear_description_slit_width = wx.StaticText(self, -1, smear_message_slit_width_title , style=wx.ALIGN_LEFT)
288
289	#arrange sizers
290	#boxsizer1.Add( self.tcChi )
291	self.sizer_set_smearer.Add(sizer_smearer )
292	self.sizer_set_smearer.Add((10,10))
293	self.sizer_set_smearer.Add( self.smear_description_none,0, wx.CENTER, 10 )
294	self.sizer_set_smearer.Add( self.smear_description_dqdata,0, wx.CENTER, 10 )
295	self.sizer_set_smearer.Add( self.smear_description_2d,0, wx.CENTER, 10 )
296	self.sizer_new_smear.Add( self.smear_description_type,0, wx.CENTER, 10 )
297	self.sizer_new_smear.Add( self.smear_description_accuracy_type,0, wx.CENTER, 10 )
298	self.sizer_new_smear.Add( self.smear_accuracy )
299	self.sizer_new_smear.Add( self.smear_description_smear_type,0, wx.CENTER, 10 )
300	self.sizer_new_smear.Add((15,-1))
301	self.sizer_new_smear.Add( self.smear_description_2d_x,0, wx.CENTER, 10 )
302	self.sizer_new_smear.Add( self.smear_description_pin_min,0, wx.CENTER, 10 )
303	self.sizer_new_smear.Add( self.smear_description_slit_height,0, wx.CENTER, 10 )
304
305	self.sizer_new_smear.Add( self.smear_pinhole_min,0, wx.CENTER, 10 )
306	self.sizer_new_smear.Add( self.smear_slit_height,0, wx.CENTER, 10 )
307	self.sizer_new_smear.Add( self.smear_data_left,0, wx.CENTER, 10 )
308	self.sizer_new_smear.Add((20,-1))
309	self.sizer_new_smear.Add( self.smear_description_2d_y,0, wx.CENTER, 10 )
310	self.sizer_new_smear.Add( self.smear_description_pin_max,0, wx.CENTER, 10 )
311	self.sizer_new_smear.Add( self.smear_description_slit_width,0, wx.CENTER, 10 )
312
313	self.sizer_new_smear.Add( self.smear_pinhole_max,0, wx.CENTER, 10 )
314	self.sizer_new_smear.Add( self.smear_slit_width,0, wx.CENTER, 10 )
315	self.sizer_new_smear.Add( self.smear_data_right,0, wx.CENTER, 10 )
316
317	self.sizer_set_smearer.Add( self.smear_message_new_s,0, wx.CENTER, 10)
318	self.sizer_set_smearer.Add( self.smear_message_new_p,0, wx.CENTER, 10)
319	self.sizer_set_smearer.Add((5,2))
320	self.sizer_set_smearer.Add( self.sizer_new_smear,0, wx.CENTER, 10 )
321
322	# add all to chi2 sizer
323	sizer_smearer_box.Add(self.sizer_set_smearer)
324	sizer_chi2.Add(sizer_smearer_box)
325	sizer_chi2.Add((-1,5))
326
327	# hide all smear messages and textctrl
328	self._hide_all_smear_info()
329
330	# get smear_selection
331	self.current_smearer= smear_selection( self.data, self.model )
332
333	# Show only the relevant smear messages, etc
334	if self.current_smearer == None:
335	if not is_2Ddata:
336	self.smear_description_none.Show(True)
337	self.enable_smearer.Disable()
338	else:
339	self.smear_description_none.Show(True)
340	#self.smear_description_2d.Show(True)
341	#self.pinhole_smearer.Disable()
342	self.slit_smearer.Disable()
343	#self.enable_smearer.Disable()
344	else: self._show_smear_sizer()
345	boxsizer_range.Add(self.sizer_set_masking)
346	#2D data? default
347	is_2Ddata = False
348
349	#check if it is 2D data
350	if self.data.__class__.__name__ == 'Data2D':
351	is_2Ddata = True
352
353	self.sizer5.Clear(True)
354
355	self.qmin = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH,20),
356	style=wx.TE_PROCESS_ENTER,
357	text_enter_callback = self._onQrangeEnter)
358	self.qmin.SetValue(str(self.qmin_x))
359	self.qmin.SetToolTipString("Minimun value of Q in linear scale.")
360
361	self.qmax = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH,20),
362	style=wx.TE_PROCESS_ENTER,
363	text_enter_callback=self._onQrangeEnter)
364	self.qmax.SetValue(str(self.qmax_x))
365	self.qmax.SetToolTipString("Maximum value of Q in linear scale.")
366
367	self.theory_npts_tcrtl = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH, 20),
368	style=wx.TE_PROCESS_ENTER,
369	text_enter_callback=self._onQrangeEnter)
370	self.theory_npts_tcrtl.SetValue(format_number(self.npts_x))
371	self.theory_npts_tcrtl.SetToolTipString("Number of point to plot.")
372	id = wx.NewId()
373	self.reset_qrange =wx.Button(self,id,'Reset',size=(77,20))
374
375	self.reset_qrange.Bind(wx.EVT_BUTTON, self.on_reset_clicked,id=id)
376	self.reset_qrange.SetToolTipString("Reset Q range to the default values")
377
378	sizer_horizontal=wx.BoxSizer(wx.HORIZONTAL)
379	sizer= wx.GridSizer(2, 5,0, 0)
380
381	self.btEditMask = wx.Button(self,wx.NewId(),'Editor', size=(88,23))
382	self.btEditMask.Bind(wx.EVT_BUTTON, self._onMask,id= self.btEditMask.GetId())
383	self.btEditMask.SetToolTipString("Edit Mask.")
384	self.EditMask_title = wx.StaticText(self, -1, ' Masking(2D)')
385
386	sizer.Add(wx.StaticText(self, -1, 'Q range'))
387	sizer.Add(wx.StaticText(self, -1, ' Min[1/A]'))
388	sizer.Add(wx.StaticText(self, -1, ' Max[1/A]'))
389	sizer.Add(wx.StaticText(self, -1, ' Theory Npts'))
390	sizer.Add(self.EditMask_title)
391	sizer.Add(self.reset_qrange)
392	sizer.Add(self.qmin)
393	sizer.Add(self.qmax)
394	sizer.Add(self.theory_npts_tcrtl)
395	sizer.Add(self.btEditMask)
396	boxsizer_range.Add(sizer_chi2)
397	boxsizer_range.Add((10,10))
398	boxsizer_range.Add(sizer)
399
400	boxsizer_range.Add((10,15))
401	boxsizer_range.Add(sizer_fit)
402	if is_2Ddata:
403	self.btEditMask.Enable()
404	self.EditMask_title.Enable()
405	else:
406	self.btEditMask.Disable()
407	self.EditMask_title.Disable()
408	## save state
409	self.save_current_state()
410	self.sizer5.Add(boxsizer_range,0, wx.EXPAND \| wx.ALL, 10)
411	self.sizer5.Layout()
412
413	def _fill_datainfo_sizer(self):
414	"""
415	fill sizer 0 with data info
416	"""
417	## no loaded data , don't fill the sizer
418	if self.data is None:
419	data_min = ""
420	data_max = ""
421	data_name = ""
422	else:
423	data_name = self.data.name
424	#set maximum range for x in linear scale
425	if not hasattr(self.data,"data"): #Display only for 1D data fit
426	# Minimum value of data
427	data_min = min(self.data.x)
428	# Maximum value of data
429	data_max = max(self.data.x)
430	else:
431	## Minimum value of data
432	data_min = 0
433	x = max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
434	y = max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
435	## Maximum value of data
436	data_max = math.sqrt(xx + yy)
437	## set q range to plot
438	self.qmin_x = data_min
439	self.qmax_x = data_max
440	box_description= wx.StaticBox(self, -1, 'Data')
441	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
442	#----------------------------------------------------------
443	sizer_data = wx.BoxSizer(wx.HORIZONTAL)
444	#Filling the sizer containing data related fields
445	#self.dataSource = wx.StaticText(self, -1,str(self.data.name))
446	self.dataSource = BGTextCtrl(self, -1)
447	self.dataSource.SetValue(str(data_name))
448	#self.dataSource.SetEditable(False)
449	self.dataSource.SetMinSize((_DATA_BOX_WIDTH, -1))
450	sizer_data.Add(wx.StaticText(self, -1, 'Source Name : '))
451	sizer_data.Add(self.dataSource )
452	sizer_data.Add( (0,5) )
453
454	#---------sizer 2 draw--------------------------------
455	text4_3 = wx.StaticText(self, -1, 'Total Q Range (1/A)',
456	style=wx.ALIGN_LEFT)
457	sizer_range = wx.BoxSizer(wx.HORIZONTAL)
458	sizer_range.Add( text4_3 ,0, wx.RIGHT, 10)
459	self.minimum_q = BGTextCtrl(self, -1, size=(_BOX_WIDTH,20))
460	self.minimum_q.SetValue(str(data_min))
461	self.maximum_q = BGTextCtrl(self, -1,size=(_BOX_WIDTH,20))
462	self.maximum_q.SetValue(str(data_max))
463	sizer_range.Add(wx.StaticText(self, -1, "Min: "),0, wx.LEFT, 10)
464	sizer_range.Add(self.minimum_q,0, wx.LEFT, 10)
465	sizer_range.Add(wx.StaticText(self, -1, "Max: "),0, wx.LEFT, 10)
466	sizer_range.Add(self.maximum_q,0, wx.LEFT, 10)
467	boxsizer1.Add(sizer_data,0, wx.ALL, 10)
468	boxsizer1.Add(sizer_range, 0 , wx.LEFT, 10)
469	#------------------------------------------------------------
470	self.sizer0.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
471	self.sizer0.Layout()
472
473	def _fill_model_sizer(self, sizer):
474	"""
475	fill sizer containing model info
476	"""
477	##Add model function Details button in fitpanel.
478	##The following 3 lines are for Mac. Let JHC know before modifying...
479	title = "Model"
480	box_description= wx.StaticBox(self, -1,str(title))
481	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
482
483	id = wx.NewId()
484	self.model_help =wx.Button(self,id,'Details', size=(80,23))
485	self.model_help.Bind(wx.EVT_BUTTON, self.on_model_help_clicked,id=id)
486	self.model_help.SetToolTipString("Model Function Help")
487	id = wx.NewId()
488	self.model_view = wx.Button(self, id,"Switch to 2D", size=(80, 23))
489	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D, id=id)
490	hint = "toggle view of model from 1D to 2D or 2D from 1D"
491	self.model_view.SetToolTipString(hint)
492
493	self.shape_rbutton = wx.RadioButton(self, -1, 'Shapes', style=wx.RB_GROUP)
494	self.shape_indep_rbutton = wx.RadioButton(self, -1, "Shape-Independent")
495	self.struct_rbutton = wx.RadioButton(self, -1, "Structure Factor ")
496	self.plugin_rbutton = wx.RadioButton(self, -1, "Customized Models")
497
498	self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
499	id= self.shape_rbutton.GetId())
500	self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
501	id= self.shape_indep_rbutton.GetId())
502	self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
503	id= self.struct_rbutton.GetId())
504	self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
505	id= self.plugin_rbutton.GetId())
506	#MAC needs SetValue
507	self.shape_rbutton.SetValue(True)
508
509	sizer_radiobutton = wx.GridSizer(2, 3, 5, 5)
510	sizer_radiobutton.Add(self.shape_rbutton)
511	sizer_radiobutton.Add(self.shape_indep_rbutton)
512	#sizer_radiobutton.Add((5, 5))
513	sizer_radiobutton.Add(self.model_view,1, wx.LEFT, 20)
514	sizer_radiobutton.Add(self.plugin_rbutton)
515	sizer_radiobutton.Add(self.struct_rbutton)
516	#sizer_radiobutton.Add((5, 5))
517	sizer_radiobutton.Add(self.model_help,1, wx.LEFT, 20)
518
519	sizer_selection = wx.BoxSizer(wx.HORIZONTAL)
520	mutifactor_selection = wx.BoxSizer(wx.HORIZONTAL)
521
522	self.text1 = wx.StaticText(self,-1,"" )
523	self.text2 = wx.StaticText(self,-1,"P(Q)*S(Q)" )
524	self.mutifactor_text = wx.StaticText( self,-1,"No. of Shells: ")
525	self.mutifactor_text1 = wx.StaticText( self,-1,"" )
526	self.show_sld_button = wx.Button( self,-1,"Show SLD Profile" )
527	self.show_sld_button.Bind(wx.EVT_BUTTON,self._on_show_sld)
528
529	self.formfactorbox = wx.ComboBox(self, -1,style=wx.CB_READONLY)
530	if self.model!= None:
531	self.formfactorbox.SetValue(self.model.name)
532	self.structurebox = wx.ComboBox(self, -1, style=wx.CB_READONLY)
533	self.multifactorbox = wx.ComboBox(self, -1, style=wx.CB_READONLY)
534	self.initialize_combox()
535	wx.EVT_COMBOBOX(self.formfactorbox, -1, self._on_select_model)
536	wx.EVT_COMBOBOX(self.structurebox, -1, self._on_select_model)
537	wx.EVT_COMBOBOX(self.multifactorbox, -1, self._on_select_model)
538	## check model type to show sizer
539	if self.model !=None:
540	self._set_model_sizer_selection(self.model)
541
542	sizer_selection.Add(self.text1)
543	sizer_selection.Add((5, 5))
544	sizer_selection.Add(self.formfactorbox)
545	sizer_selection.Add((5, 5))
546	sizer_selection.Add(self.text2)
547	sizer_selection.Add((5, 5))
548	sizer_selection.Add(self.structurebox)
549
550	mutifactor_selection.Add((10,5))
551	mutifactor_selection.Add(self.mutifactor_text)
552	mutifactor_selection.Add(self.multifactorbox)
553	mutifactor_selection.Add((5, 5))
554	mutifactor_selection.Add(self.mutifactor_text1)
555	mutifactor_selection.Add((10, 5))
556	mutifactor_selection.Add(self.show_sld_button)
557
558
559	boxsizer1.Add(sizer_radiobutton)
560	boxsizer1.Add((10, 10))
561	boxsizer1.Add(sizer_selection)
562	boxsizer1.Add((10, 10))
563	boxsizer1.Add(mutifactor_selection)
564
565	self._set_multfactor_combobox()
566	self.multifactorbox.SetSelection(1)
567	self.show_sld_button.Hide()
568	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
569	sizer.Layout()
570
571	def _set_sizer_dispersion(self, dispersity):
572	"""
573	draw sizer with gaussian dispersity parameters
574	"""
575	self.fittable_param=[]
576	self.fixed_param=[]
577	self.orientation_params_disp=[]
578
579	self.sizer4_4.Clear(True)
580	if self.model==None:
581	##no model is selected
582	return
583	if not self.enable_disp.GetValue():
584	## the user didn't select dispersity display
585	return
586
587	self._reset_dispersity()
588
589	# Create the dispersion objects
590	for item in self.model.dispersion.keys():
591	#disp_model = GaussianDispersion()
592	disp_model = dispersity()
593	self._disp_obj_dict[item] = disp_model
594	self.model.set_dispersion(item, disp_model)
595	self.state._disp_obj_dict[item]= disp_model
596
597
598	ix=0
599	iy=1
600	disp = wx.StaticText(self, -1, ' ')
601	self.sizer4_4.Add(disp,( iy, ix),(1,1),
602	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
603	ix += 1
604	values = wx.StaticText(self, -1, 'PD[ratio] ')
605	polytext = "Polydispersity (= STD/mean); "
606	polytext += "the standard deviation over the mean value."
607	values.SetToolTipString(polytext)
608
609	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE,
610	0)
611	ix +=2
612	self.text_disp_1 = wx.StaticText(self, -1, '')
613	self.sizer4_4.Add( self.text_disp_1,(iy, ix),(1,1),\
614	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
615	self.text_disp_1.Hide()
616
617
618	ix +=1
619	self.text_disp_min = wx.StaticText(self, -1, 'Min')
620	self.sizer4_4.Add(self.text_disp_min,(iy, ix),(1,1),\
621	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
622	self.text_disp_min.Hide()
623	ix +=1
624	self.text_disp_max = wx.StaticText(self, -1, 'Max')
625	self.sizer4_4.Add(self.text_disp_max,(iy, ix),(1,1),\
626	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
627	self.text_disp_max.Hide()
628
629
630	ix += 1
631	npts = wx.StaticText(self, -1, 'Npts')
632	npts.SetToolTipString("Number of sampling points for the numerical\n\
633	integration over the distribution function.")
634	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
635	ix += 1
636	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
637	nsigmas.SetToolTipString(" Number of sigmas between which the range\n\
638	of the distribution function will be used for weighting. \n\
639	The value '3' covers 99.5% for Gaussian distribution \n\
640	function. Note: Not recommended to change this value.")
641	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE,
642	0)
643
644	if self.engine_type=="park":
645	self.text_disp_max.Show(True)
646	self.text_disp_min.Show(True)
647
648	for item in self.model.dispersion.keys():
649	if not item in self.model.orientation_params:
650	if not self.disp_cb_dict.has_key(item):
651	self.disp_cb_dict[item]= None
652	name0="Distribution of " + item
653	name1=item+".width"
654	name2=item+".npts"
655	name3=item+".nsigmas"
656	if not self.model.details.has_key(name1):
657	self.model.details [name1] = ["",None,None]
658
659	iy += 1
660	for p in self.model.dispersion[item].keys():
661
662	if p=="width":
663	ix = 0
664	cb = wx.CheckBox(self, -1, name0, (10, 10))
665	cb.SetToolTipString("Check for fitting")
666	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
667	self.sizer4_4.Add( cb,( iy, ix),(1,1),
668	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,
669	15)
670	ix = 1
671	value= self.model.getParam(name1)
672	ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20)
673	,style=wx.TE_PROCESS_ENTER)
674	ctl1.SetLabel('PD[ratio]')
675	poly_text = "Polydispersity (STD/mean) of %s\n" % item
676	poly_text += "STD: the standard deviation"
677	poly_text += " from the mean value."
678	ctl1.SetToolTipString(poly_text)
679	ctl1.SetValue(str (format_number(value)))
680	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
681	## text to show error sign
682	ix = 2
683	text2=wx.StaticText(self, -1, '+/-')
684	self.sizer4_4.Add(text2,(iy, ix),(1,1),
685	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
686	text2.Hide()
687
688	ix = 3
689	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
690	style=0)
691
692	self.sizer4_4.Add(ctl2, (iy,ix),(1,1),
693	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
694
695	ctl2.Hide()
696
697	ix = 4
698	ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,
699	20), style=wx.TE_PROCESS_ENTER,
700	text_enter_callback = self._onparamRangeEnter)
701
702	self.sizer4_4.Add(ctl3, (iy,ix),(1,1),
703	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
704	ctl3.Hide()
705
706	ix = 5
707	ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,
708	20), style=wx.TE_PROCESS_ENTER,
709	text_enter_callback = self._onparamRangeEnter)
710
711	self.sizer4_4.Add(ctl4, (iy,ix),(1,1),
712	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
713
714	ctl4.Hide()
715
716	if self.engine_type=="park":
717	ctl3.Show(True)
718	ctl4.Show(True)
719
720	self.fittable_param.append([cb,name1,ctl1,text2,
721	ctl2, ctl3, ctl4,None])
722
723	elif p=="npts":
724	ix = 6
725	value= self.model.getParam(name2)
726	Tctl = self.ModelTextCtrl(self, -1,
727	size=(_BOX_WIDTH/2,20),
728	style=wx.TE_PROCESS_ENTER)
729
730	Tctl.SetValue(str (format_number(value)))
731	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
732	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
733	self.fixed_param.append([None,name2, Tctl,None,None,
734	None, None,None])
735	elif p=="nsigmas":
736	ix = 7
737	value= self.model.getParam(name3)
738	Tct2 = self.ModelTextCtrl(self, -1,
739	size=(_BOX_WIDTH/2,20),
740	style=wx.TE_PROCESS_ENTER)
741
742	Tct2.SetValue(str (format_number(value)))
743	self.sizer4_4.Add(Tct2, (iy,ix),(1,1),
744	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
745	ix +=1
746	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
747	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
748
749	self.fixed_param.append([None,name3, Tct2
750	,None,None,None,
751	None,None])
752
753	ix =0
754	iy +=1
755	self.sizer4_4.Add((20,20),(iy,ix),(1,1),
756	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
757	first_orient = True
758	for item in self.model.dispersion.keys():
759	if item in self.model.orientation_params:
760	if not self.disp_cb_dict.has_key(item):
761	self.disp_cb_dict[item]= None
762	name0="Distribution of " + item
763	name1=item+".width"
764	name2=item+".npts"
765	name3=item+".nsigmas"
766
767	if not self.model.details.has_key(name1):
768	self.model.details [name1] = ["",None,None]
769
770
771	iy += 1
772	for p in self.model.dispersion[item].keys():
773
774	if p=="width":
775	ix = 0
776	cb = wx.CheckBox(self, -1, name0, (10, 10))
777	cb.SetToolTipString("Check for fitting")
778	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
779	self.sizer4_4.Add( cb,( iy, ix),(1,1),
780	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,
781	15)
782	if self.data.__class__.__name__ =="Data2D":
783	cb.Show(True)
784	elif cb.IsShown():
785	cb.Hide()
786	ix = 1
787	value= self.model.getParam(name1)
788	ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,
789	20),style=wx.TE_PROCESS_ENTER)
790	poly_tip = "Absolute Sigma for %s." % item
791	ctl1.SetToolTipString(poly_tip)
792	ctl1.SetValue(str (format_number(value)))
793	if self.data.__class__.__name__ =="Data2D":
794	if first_orient:
795	values.SetLabel('PD[ratio], Sig[deg]')
796	poly_text = "PD(polydispersity for lengths):\n"
797	poly_text += "It should be a value between"
798	poly_text += "0 and 1\n"
799	poly_text += "Sigma for angles: \n"
800	poly_text += "It is the STD (ratio*mean)"
801	poly_text += " of the distribution.\n "
802
803	values.SetToolTipString(poly_text)
804	first_orient = False
805	ctl1.Show(True)
806	elif ctl1.IsShown():
807	ctl1.Hide()
808
809	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
810	## text to show error sign
811	ix = 2
812	text2=wx.StaticText(self, -1, '+/-')
813	self.sizer4_4.Add(text2,(iy, ix),(1,1),
814	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
815	text2.Hide()
816
817	ix = 3
818	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
819	style=0)
820
821	self.sizer4_4.Add(ctl2, (iy,ix),(1,1),
822	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
823	ctl2.Hide()
824
825	ix = 4
826	ctl3 = self.ModelTextCtrl(self, -1,
827	size=(_BOX_WIDTH/2,20),
828	style=wx.TE_PROCESS_ENTER,
829	text_enter_callback = self._onparamRangeEnter)
830
831	self.sizer4_4.Add(ctl3, (iy,ix),(1,1),
832	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
833
834	ctl3.Hide()
835
836	ix = 5
837	ctl4 = self.ModelTextCtrl(self, -1,
838	size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
839	text_enter_callback = self._onparamRangeEnter)
840	self.sizer4_4.Add(ctl4, (iy,ix),(1,1),
841	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
842	ctl4.Hide()
843	#if self.data.__class__.__name__ =="Data2D":
844	#ctl4.Enable(True)
845	#elif ctl4.Shown():
846	#ctl4.Hide()
847
848	if self.engine_type=="park" and \
849	self.data.__class__.__name__ =="Data2D":
850	ctl3.Show(True)
851	ctl4.Show(True)
852
853
854
855
856	self.fittable_param.append([cb,name1,ctl1,text2,
857	ctl2, ctl3, ctl4,None])
858	self.orientation_params_disp.append([cb,name1,ctl1,
859	text2, ctl2, ctl3, ctl4,None])
860	elif p=="npts":
861	ix = 6
862	value= self.model.getParam(name2)
863	Tctl = self.ModelTextCtrl(self, -1,
864	size=(_BOX_WIDTH/2,20),
865	style=wx.TE_PROCESS_ENTER)
866
867	Tctl.SetValue(str (format_number(value)))
868	if self.data.__class__.__name__ =="Data2D":
869	Tctl.Show(True)
870	else:
871	Tctl.Hide()
872	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
873	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
874	self.fixed_param.append([None,name2, Tctl,None,None,
875	None, None,None])
876	self.orientation_params_disp.append([None,name2,
877	Tctl,None,None,
878	None, None,None])
879	elif p=="nsigmas":
880	ix = 7
881	value= self.model.getParam(name3)
882	Tct2 = self.ModelTextCtrl(self, -1,
883	size=(_BOX_WIDTH/2,20),
884	style=wx.TE_PROCESS_ENTER)
885
886	Tct2.SetValue(str (format_number(value)))
887	if self.data.__class__.__name__ =="Data2D":
888	Tct2.Show(True)
889	else:
890	Tct2.Hide()
891	self.sizer4_4.Add(Tct2, (iy,ix),(1,1),
892	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
893	ix +=1
894
895	self.fixed_param.append([None,name3, Tct2
896	,None,None, None, None,None])
897
898	self.orientation_params_disp.append([None,name3,
899	Tct2 ,None,None, None, None,None])
900
901	self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict)
902
903	self.state.model = self.model.clone()
904	## save state into
905	self.state.cb1 = self.cb1.GetValue()
906	self._copy_parameters_state(self.parameters, self.state.parameters)
907	self._copy_parameters_state(self.orientation_params_disp,
908	self.state.orientation_params_disp)
909	self._copy_parameters_state(self.fittable_param,
910	self.state.fittable_param)
911	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
912
913
914	wx.PostEvent(self.parent, StatusEvent(status=\
915	" Selected Distribution: Gaussian"))
916	#Fill the list of fittable parameters
917	self.select_all_param(event=None)
918
919	self.Layout()
920
921	def _onFit(self, event):
922	"""
923	Allow to fit
924	"""
925	if self.data is None:
926	msg = "Please select a Data first..."
927	wx.MessageBox(msg, 'Info')
928	wx.PostEvent(self._manager.parent, StatusEvent(status=\
929	"Fit: %s" % msg))
930	return
931	if self.model is None:
932	msg = "Please select a Model first..."
933	wx.MessageBox(msg, 'Info')
934	wx.PostEvent(self._manager.parent, StatusEvent(status=\
935	"Fit: %s" % msg))
936	return
937
938	flag = self._update_paramv_on_fit()
939
940	if not flag:
941	msg= "Fitting range or parameters are invalid"
942	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
943	return
944
945	if len(self.param_toFit) <= 0:
946	msg= "Select at least one parameter to fit"
947	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
948	return
949
950	self.select_param(event =None)
951
952	#Clear errors if exist from previous fitting
953	#self._clear_Err_on_Fit()
954
955	# Remove or do not allow fitting on the Q=0 point, especially
956	# when y(q=0)=None at x[0].
957	self.qmin_x = float(self.qmin.GetValue())
958	self.qmax_x = float( self.qmax.GetValue())
959	self._manager._reset_schedule_problem(value=0)
960	self._manager.schedule_for_fit(uid=self.uid,value=1, fitproblem =None)
961	self._manager.set_fit_range(uid=self.uid,qmin= self.qmin_x,
962	qmax= self.qmax_x)
963
964	#single fit
965	self._manager.onFit()
966	self.btFit.SetLabel("Stop")
967	self.bind_fit_button()
968
969	def bind_fit_button(self):
970	"""
971	bind the fit button to either fit handler or stop fit handler
972	"""
973	self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId())
974	if self.btFit.GetLabel().lower() == "stop":
975	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._StopFit,
976	id=self.btFit.GetId())
977	elif self.btFit.GetLabel().lower() == "fit":
978	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,
979	id=self.btFit.GetId())
980	else:
981	msg = "FitPage: fit button has unknown label"
982	raise ValuerError, msg
983	self._manager._reset_schedule_problem(value=0)
984
985
986	def _StopFit(self, event):
987	"""
988	Stop fit
989	"""
990	#if self.engine_type=="scipy":
991	self._manager.stop_fit(self.uid)
992	self._manager._reset_schedule_problem(value=0)
993	self._on_fit_complete()
994
995	def _on_select_model(self, event=None):
996	"""
997	call back for model selection
998	"""
999	self._on_select_model_helper()
1000	self.set_model_param_sizer(self.model)
1001
1002	if self.model is None:
1003	self._set_bookmark_flag(False)
1004	self._set_save_flag(False)
1005	self.enable_disp.SetValue(False)
1006	self.disable_disp.SetValue(True)
1007	try:
1008	self.set_dispers_sizer()
1009	except:
1010	pass
1011	self.btFit.SetFocus()
1012	self.state.enable_disp = self.enable_disp.GetValue()
1013	self.state.disable_disp = self.disable_disp.GetValue()
1014	self.state.pinhole_smearer = self.pinhole_smearer.GetValue()
1015	self.state.slit_smearer = self.slit_smearer.GetValue()
1016
1017	self.state.structurecombobox = self.structurebox.GetCurrentSelection()
1018	self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection()
1019
1020	if self.model != None:
1021	self._set_bookmark_flag(True)
1022	self._set_save_flag(True)
1023	# Reset smearer, model and data
1024	self._set_smear(self.data)
1025	try:
1026	# update smearer sizer
1027	self.onSmear(None)
1028	temp_smear = None
1029	if self.enable_smearer.GetValue():
1030	# Set the smearer environments
1031	temp_smear = self.smearer
1032	except:
1033	raise
1034	## error occured on chisqr computation
1035	#pass
1036	## event to post model to fit to fitting plugins
1037	(ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent()
1038
1039	## set smearing value whether or not
1040	# the data contain the smearing info
1041	evt = ModelEventbox(model=self.model,
1042	smearer=temp_smear,
1043	qmin=float(self.qmin_x),
1044	uid=self.uid,
1045	qmax=float(self.qmax_x))
1046
1047	self._manager._on_model_panel(evt=evt)
1048	self.state.model = self.model.clone()
1049	self.state.model.name = self.model.name
1050	if event is not None:
1051	self._draw_model()
1052	if event != None:
1053
1054	## post state to fit panel
1055	event = PageInfoEvent(page = self)
1056	wx.PostEvent(self.parent, event)
1057	self.SetupScrolling()
1058
1059	def _onparamEnter(self,event):
1060	"""
1061	when enter value on panel redraw model according to changed
1062	"""
1063	if self.model ==None:
1064	msg="Please select a Model first..."
1065	wx.MessageBox(msg, 'Info')
1066	#wx.PostEvent(self._manager.parent, StatusEvent(status=\
1067	# "Parameters: %s"%msg))
1068	return
1069
1070	#default flag
1071	flag = False
1072	self.fitrange = True
1073	#get event object
1074	tcrtl = event.GetEventObject()
1075
1076	#wx.PostEvent(self._manager.parent, StatusEvent(status=" \
1077	# updating ... ",type="update"))
1078	#Clear msg if previously shown.
1079	msg= ""
1080	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1081
1082	if check_float(tcrtl):
1083	flag = self._onparamEnter_helper()
1084	self.set_npts2fit()
1085	if self.fitrange:
1086	temp_smearer = None
1087	if not self.disable_smearer.GetValue():
1088	temp_smearer= self.current_smearer
1089	## set smearing value whether or not
1090	# the data contain the smearing info
1091	if self.slit_smearer.GetValue():
1092	flag1 = self.update_slit_smear()
1093	flag = flag or flag1
1094	elif self.pinhole_smearer.GetValue():
1095	flag1 = self.update_pinhole_smear()
1096	flag = flag or flag1
1097	elif self.data.__class__.__name__ !="Data2D":
1098	self._manager.set_smearer(smearer=temp_smearer,
1099	uid=self.uid,
1100	qmin= float(self.qmin_x),
1101	qmax= float(self.qmax_x),
1102	draw=True)
1103	if flag:
1104	#self.compute_chisqr(smearer= temp_smearer)
1105
1106	## new state posted
1107	if self.state_change:
1108	#self._undo.Enable(True)
1109	event = PageInfoEvent(page = self)
1110	wx.PostEvent(self.parent, event)
1111	self.state_change= False
1112	else:
1113	# invalid fit range: do nothing here:
1114	# msg already displayed in validate
1115	return
1116	else:
1117	self.save_current_state()
1118	msg= "Cannot Plot :Must enter a number!!! "
1119	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1120
1121	self.save_current_state()
1122	return
1123
1124	def _onparamRangeEnter(self, event):
1125	"""
1126	Check validity of value enter in the parameters range field
1127	"""
1128	#if self.check_invalid_panel():
1129	# return
1130	tcrtl= event.GetEventObject()
1131	#Clear msg if previously shown.
1132	msg= ""
1133	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1134	# Flag to register when a parameter has changed.
1135	is_modified = False
1136	if tcrtl.GetValue().lstrip().rstrip()!="":
1137	try:
1138	value = float(tcrtl.GetValue())
1139	tcrtl.SetBackgroundColour(wx.WHITE)
1140	self._check_value_enter(self.fittable_param ,is_modified)
1141	self._check_value_enter(self.parameters ,is_modified)
1142	except:
1143	tcrtl.SetBackgroundColour("pink")
1144	msg= "Model Error:wrong value entered : %s"% sys.exc_value
1145	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1146	return
1147	else:
1148	tcrtl.SetBackgroundColour(wx.WHITE)
1149
1150	#self._undo.Enable(True)
1151	self.save_current_state()
1152	event = PageInfoEvent(page = self)
1153	wx.PostEvent(self.parent, event)
1154	self.state_change= False
1155
1156
1157	def _onQrangeEnter(self, event):
1158	"""
1159	Check validity of value enter in the Q range field
1160	"""
1161	#if self.check_invalid_panel():
1162	# return
1163	tcrtl= event.GetEventObject()
1164	#Clear msg if previously shown.
1165	msg= ""
1166	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1167	# Flag to register when a parameter has changed.
1168	is_modified = False
1169	if tcrtl.GetValue().lstrip().rstrip()!="":
1170	try:
1171	value = float(tcrtl.GetValue())
1172	tcrtl.SetBackgroundColour(wx.WHITE)
1173
1174	# If qmin and qmax have been modified, update qmin and qmax
1175	if self._validate_qrange( self.qmin, self.qmax):
1176	tempmin = float(self.qmin.GetValue())
1177	if tempmin != self.qmin_x:
1178	self.qmin_x = tempmin
1179	tempmax = float(self.qmax.GetValue())
1180	if tempmax != self.qmax_x:
1181	self.qmax_x = tempmax
1182	else:
1183	tcrtl.SetBackgroundColour("pink")
1184	msg= "Model Error:wrong value entered : %s"% sys.exc_value
1185	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1186	return
1187
1188	except:
1189	tcrtl.SetBackgroundColour("pink")
1190	msg= "Model Error:wrong value entered : %s"% sys.exc_value
1191	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1192	return
1193	#Check if # of points for theory model are valid(>0).
1194	# check for 2d
1195	if self.data.__class__.__name__ =="Data2D":
1196	# set mask
1197	radius= numpy.sqrt( self.data.qx_data*self.data.qx_data +
1198	self.data.qy_data*self.data.qy_data )
1199	index_data = ((self.qmin_x <= radius)& \
1200	(radius<= self.qmax_x))
1201	index_data = (index_data)&(self.data.mask)
1202	index_data = (index_data)&(numpy.isfinite(self.data.data))
1203	if len(index_data[index_data]) < 10:
1204	msg = "Cannot Plot :No or too little npts in"
1205	msg += " that data range!!! "
1206	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1207	return
1208	else:
1209	self.data.mask = index_data
1210	#self.Npts_fit.SetValue(str(len(self.data.mask)))
1211	self.set_npts2fit()
1212	else:
1213	if self.data is not None:
1214
1215	index_data = ((self.qmin_x <= self.data.x)& \
1216	(self.data.x <= self.qmax_x))
1217	self.Npts_fit.SetValue(str(len(self.data.x[index_data])))
1218
1219
1220	else:
1221	tcrtl.SetBackgroundColour("pink")
1222	msg= "Model Error:wrong value entered!!!"
1223	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1224
1225	self._draw_model()
1226	##update chi2
1227	#self.compute_chisqr(smearer= temp_smearer)
1228	#self._undo.Enable(True)
1229	self.save_current_state()
1230	event = PageInfoEvent(page = self)
1231	wx.PostEvent(self.parent, event)
1232	self.state_change= False
1233	return
1234
1235	def _clear_Err_on_Fit(self):
1236	"""
1237	hide the error text control shown
1238	after fitting
1239	"""
1240
1241	if hasattr(self,"text2_3"):
1242	self.text2_3.Hide()
1243
1244	if len(self.parameters)>0:
1245	for item in self.parameters:
1246	#Skip t ifhe angle parameters if 1D data
1247	if self.data.__class__.__name__ !="Data2D":
1248	if item in self.orientation_params:
1249	continue
1250	if item in self.param_toFit:
1251	continue
1252	## hide statictext +/-
1253	if item[3]!=None and item[3].IsShown():
1254	item[3].Hide()
1255	## hide textcrtl for error after fit
1256	if item[4]!=None and item[4].IsShown():
1257	item[4].Hide()
1258
1259	if len(self.fittable_param)>0:
1260	for item in self.fittable_param:
1261	#Skip t ifhe angle parameters if 1D data
1262	if self.data.__class__.__name__ !="Data2D":
1263	if item in self.orientation_params:
1264	continue
1265	if item in self.param_toFit:
1266	continue
1267	## hide statictext +/-
1268	if item[3]!=None and item[3].IsShown():
1269	item[3].Hide()
1270	## hide textcrtl for error after fit
1271	if item[4]!=None and item[4].IsShown():
1272	item[4].Hide()
1273	return
1274
1275	def _get_defult_custom_smear(self):
1276	"""
1277	Get the defult values for custum smearing.
1278	"""
1279	# get the default values
1280	if self.dxl == None: self.dxl = 0.0
1281	if self.dxw == None: self.dxw = ""
1282	if self.dx_min == None: self.dx_min = SMEAR_SIZE_L
1283	if self.dx_max == None: self.dx_max = SMEAR_SIZE_H
1284
1285	def _get_smear_info(self):
1286	"""
1287	Get the smear info from data.
1288
1289	:return: self.smear_type, self.dq_l and self.dq_r,
1290	respectively the type of the smear, dq_min and
1291	dq_max for pinhole smear data
1292	while dxl and dxw for slit smear
1293
1294	"""
1295
1296	# default
1297	self.smear_type = None
1298	self.dq_l = None
1299	self.dq_r = None
1300	data = self.data
1301	if self.data is None:
1302	return
1303	elif self.data.__class__.__name__ == 'Data2D':
1304	if data.dqx_data == None or data.dqy_data ==None:
1305	return
1306	elif self.smearer != None and (data.dqx_data.any()!=0) and \
1307	(data.dqx_data.any()!=0):
1308	self.smear_type = "Pinhole2d"
1309	self.dq_l = format_number(numpy.average(data.dqx_data))
1310	self.dq_r = format_number(numpy.average(data.dqy_data))
1311	return
1312	else:
1313	return
1314	# check if it is pinhole smear and get min max if it is.
1315	if data.dx != None and all(data.dx !=0):
1316	self.smear_type = "Pinhole"
1317	self.dq_l = data.dx[0]
1318	self.dq_r = data.dx[-1]
1319
1320	# check if it is slit smear and get min max if it is.
1321	elif data.dxl != None or data.dxw != None:
1322	self.smear_type = "Slit"
1323	if data.dxl != None and all(data.dxl !=0):
1324	self.dq_l = data.dxl[0]
1325	if data.dxw != None and all(data.dxw !=0):
1326	self.dq_r = data.dxw[0]
1327	#return self.smear_type,self.dq_l,self.dq_r
1328
1329	def _show_smear_sizer(self):
1330	"""
1331	Show only the sizers depending on smear selection
1332	"""
1333	# smear disabled
1334	if self.disable_smearer.GetValue():
1335	self.smear_description_none.Show(True)
1336	# 2Dsmear
1337	elif self._is_2D():
1338	self.smear_description_accuracy_type.Show(True)
1339	self.smear_accuracy.Show(True)
1340	self.smear_description_accuracy_type.Show(True)
1341	self.smear_description_2d.Show(True)
1342	self.smear_description_2d_x.Show(True)
1343	self.smear_description_2d_y.Show(True)
1344	if self.pinhole_smearer.GetValue():
1345	self.smear_pinhole_min.Show(True)
1346	self.smear_pinhole_max.Show(True)
1347	# smear from data
1348	elif self.enable_smearer.GetValue():
1349
1350	self.smear_description_dqdata.Show(True)
1351	if self.smear_type != None:
1352	self.smear_description_smear_type.Show(True)
1353	if self.smear_type == 'Slit':
1354	self.smear_description_slit_height.Show(True)
1355	self.smear_description_slit_width.Show(True)
1356	elif self.smear_type == 'Pinhole':
1357	self.smear_description_pin_min.Show(True)
1358	self.smear_description_pin_max.Show(True)
1359	self.smear_description_smear_type.Show(True)
1360	self.smear_description_type.Show(True)
1361	self.smear_data_left.Show(True)
1362	self.smear_data_right.Show(True)
1363	# custom pinhole smear
1364	elif self.pinhole_smearer.GetValue():
1365	if self.smear_type == 'Pinhole':
1366	self.smear_message_new_p.Show(True)
1367	self.smear_description_pin_min.Show(True)
1368	self.smear_description_pin_max.Show(True)
1369
1370	self.smear_pinhole_min.Show(True)
1371	self.smear_pinhole_max.Show(True)
1372	# custom slit smear
1373	elif self.slit_smearer.GetValue():
1374	self.smear_message_new_s.Show(True)
1375	self.smear_description_slit_height.Show(True)
1376	self.smear_slit_height.Show(True)
1377	self.smear_description_slit_width.Show(True)
1378	self.smear_slit_width.Show(True)
1379
1380	def _hide_all_smear_info(self):
1381	"""
1382	Hide all smearing messages in the set_smearer sizer
1383	"""
1384	self.smear_description_none.Hide()
1385	self.smear_description_dqdata.Hide()
1386	self.smear_description_type.Hide()
1387	self.smear_description_smear_type.Hide()
1388	self.smear_description_accuracy_type.Hide()
1389	self.smear_description_2d_x.Hide()
1390	self.smear_description_2d_y.Hide()
1391	self.smear_description_2d.Hide()
1392
1393	self.smear_accuracy.Hide()
1394	self.smear_data_left.Hide()
1395	self.smear_data_right.Hide()
1396	self.smear_description_pin_min.Hide()
1397	self.smear_pinhole_min.Hide()
1398	self.smear_description_pin_max.Hide()
1399	self.smear_pinhole_max.Hide()
1400	self.smear_description_slit_height.Hide()
1401	self.smear_slit_height.Hide()
1402	self.smear_description_slit_width.Hide()
1403	self.smear_slit_width.Hide()
1404	self.smear_message_new_p.Hide()
1405	self.smear_message_new_s.Hide()
1406
1407	def _set_accuracy_list(self):
1408	"""
1409	Set the list of an accuracy in 2D custum smear: Xhigh, High, Med, or Low
1410	"""
1411	# list of accuracy choices
1412	list = ['Low','Med','High','Xhigh']
1413	for idx in range(len(list)):
1414	self.smear_accuracy.Append(list[idx],idx)
1415
1416	def _set_fun_box_list(self,fun_box):
1417	"""
1418	Set the list of func for multifunctional models
1419	"""
1420	# Check if it is multi_functional model
1421	if self.model.__class__ not in self.model_list_box["Multi-Functions"]:
1422	return None
1423	# Get the func name list
1424	list = self.model.fun_list
1425	if len(list) == 0:
1426	return None
1427	# build function (combo)box
1428	ind = 0
1429	while(ind < len(list)):
1430	for key, val in list.iteritems():
1431	if (val == ind):
1432	fun_box.Append(key,val)
1433	break
1434	ind += 1
1435
1436	def _on_select_accuracy(self,event):
1437	"""
1438	Select an accuracy in 2D custom smear: Xhigh, High, Med, or Low
1439	"""
1440	#event.Skip()
1441	# Check if the accuracy is same as before
1442	#self.smear2d_accuracy = event.GetEventObject().GetValue()
1443	self.smear2d_accuracy = self.smear_accuracy.GetValue()
1444	if self.pinhole_smearer.GetValue():
1445	self.onPinholeSmear(event=None)
1446	else:
1447	self.onSmear(event=None)
1448	if self.current_smearer != None:
1449	self.current_smearer.set_accuracy(accuracy =
1450	self.smear2d_accuracy)
1451	event.Skip()
1452
1453	def _on_fun_box(self,event):
1454	"""
1455	Select an func: Erf,Rparabola,LParabola
1456	"""
1457	fun_val = None
1458	fun_box = event.GetEventObject()
1459	name = fun_box.Name
1460	value = fun_box.GetValue()
1461	if self.model.fun_list.has_key(value):
1462	fun_val = self.model.fun_list[value]
1463
1464	self.model.setParam(name,fun_val)
1465	# save state
1466	self._copy_parameters_state(self.str_parameters,
1467	self.state.str_parameters)
1468	# update params
1469	self._update_paramv_on_fit()
1470	# draw
1471	self._draw_model()
1472	self.Refresh()
1473	# get ready for new event
1474	event.Skip()
1475
1476	def _onMask(self, event):
1477	"""
1478	Build a panel to allow to edit Mask
1479	"""
1480
1481	from sans.guiframe.local_perspectives.plotting.masking \
1482	import MaskPanel as MaskDialog
1483
1484	self.panel = MaskDialog(self, data=self.data,id =-1 )
1485	self.panel.Bind(wx.EVT_CLOSE, self._draw_masked_model)
1486	self.panel.ShowModal()
1487	#wx.PostEvent(self.parent, event)
1488
1489	def _draw_masked_model(self,event):
1490	"""
1491	Draw model image w/mask
1492	"""
1493	event.Skip()
1494
1495	is_valid_qrange = self._update_paramv_on_fit()
1496
1497	if is_valid_qrange:
1498	# try re draw the model plot if it exists
1499	self._draw_model()
1500	self.panel.Destroy() # frame
1501	self.set_npts2fit()
1502	elif self.model == None:
1503	self.panel.Destroy()
1504	self.set_npts2fit()
1505	msg= "No model is found on updating MASK in the model plot... "
1506	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
1507	else:
1508	msg = ' Please consider your Q range, too.'
1509	self.panel.ShowMessage(msg)
1510
1511	def _set_smear(self, data):
1512	"""
1513	"""
1514	if data is None:
1515	return
1516	self.smearer = smear_selection(self.data, self.model)
1517	self.disable_smearer.SetValue(True)
1518	if self.smearer == None:
1519	self.enable_smearer.Disable()
1520	else:
1521	self.enable_smearer.Enable()
1522
1523	def get_view_mode(self):
1524	"""
1525	return True if the panel allow 2D or False if 1D
1526	"""
1527	return self.enable2D
1528
1529	def set_data(self, data):
1530	"""
1531	reset the current data
1532	"""
1533	flag = False
1534	if self.data is None and data is not None:
1535	self.window_name = str(data.name)
1536	## Title to appear on top of the window
1537	self.window_caption = str(data.name)
1538	flag = True
1539	self.data = data
1540	if self.data is None:
1541	data_min = ""
1542	data_max = ""
1543	data_name = ""
1544	self._set_bookmark_flag(False)
1545	self._set_save_flag(False)
1546	else:
1547	self._set_bookmark_flag(True)
1548	self._set_save_flag(True)
1549	self._set_smear(data)
1550	# more disables for 2D
1551	if self.data.__class__.__name__ =="Data2D":
1552	self.slit_smearer.Disable()
1553	self.default_mask = copy.deepcopy(self.data.mask)
1554
1555
1556	self.formfactorbox.Enable()
1557	self.structurebox.Enable()
1558	data_name = self.data.name
1559	#set maximum range for x in linear scale
1560	if not hasattr(self.data,"data"): #Display only for 1D data fit
1561	# Minimum value of data
1562	data_min = min(self.data.x)
1563	# Maximum value of data
1564	data_max = max(self.data.x)
1565	#number of total data points
1566	self.Npts_total.SetValue(str(len(self.data.x)))
1567	#default:number of data points selected to fit
1568	self.Npts_fit.SetValue(str(len(self.data.x)))
1569	self.btEditMask.Disable()
1570	self.EditMask_title.Disable()
1571	else:
1572
1573	## Minimum value of data
1574	data_min = 0
1575	x = max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
1576	y = max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
1577	## Maximum value of data
1578	data_max = math.sqrt(xx + yy)
1579	#number of total data points
1580	self.Npts_total.SetValue(str(len(self.data.data)))
1581	#default:number of data points selected to fit
1582	self.Npts_fit.SetValue(str(len(self.data.data)))
1583	self.btEditMask.Enable()
1584	self.EditMask_title.Enable()
1585	self.dataSource.SetValue(data_name)
1586	self.qmin_x = data_min
1587	self.qmax_x = data_max
1588	self.minimum_q.SetValue(str(data_min))
1589	self.maximum_q.SetValue(str(data_max))
1590	self.qmin.SetValue(str(data_min))
1591	self.qmax.SetValue(str(data_max))
1592	self.qmin.SetBackgroundColour("white")
1593	self.qmax.SetBackgroundColour("white")
1594	self.state.data = data
1595	self.state.qmin = self.qmin_x
1596	self.state.qmax = self.qmax_x
1597
1598	#update model plot with new data information
1599	if flag:
1600	#set model view button
1601	if self.data.__class__.__name__ == "Data2D":
1602	self.enable2D = True
1603	self.model_view.SetLabel("2D Mode")
1604	else:
1605	self.enable2D = False
1606	self.model_view.SetLabel("1D Mode")
1607
1608	self.model_view.Disable()
1609	self._draw_model()
1610
1611	def reset_page(self, state,first=False):
1612	"""
1613	reset the state
1614	"""
1615	self.reset_page_helper(state)
1616	#import sans.guiframe.gui_manager
1617	#evt = ModelEventbox(model=state.model)
1618	#wx.PostEvent(self.event_owner, evt)
1619
1620	if self.engine_type != None:
1621	self._manager._on_change_engine(engine=self.engine_type)
1622
1623	self.select_param(event = None)
1624	#Save state_fit
1625	self.save_current_state_fit()
1626	self._lay_out()
1627	self.Refresh()
1628
1629	def get_range(self):
1630	"""
1631	return the fitting range
1632	"""
1633	return float(self.qmin_x) , float(self.qmax_x)
1634
1635	def get_npts2fit(self):
1636	"""
1637	return numbers of data points within qrange
1638
1639	:Note: This is for Park where chi2 is not normalized by Npts of fit
1640
1641	"""
1642	if self.data is None:
1643	return
1644	npts2fit = 0
1645	qmin,qmax = self.get_range()
1646	if self.data.__class__.__name__ =="Data2D":
1647	radius= numpy.sqrt( self.data.qx_data*self.data.qx_data +
1648	self.data.qy_data*self.data.qy_data )
1649	index_data = (self.qmin_x <= radius)&(radius<= self.qmax_x)
1650	index_data= (index_data)&(self.data.mask)
1651	index_data = (index_data)&(numpy.isfinite(self.data.data))
1652	npts2fit = len(self.data.data[index_data])
1653	else:
1654	for qx in self.data.x:
1655	if qx >= qmin and qx <= qmax:
1656	npts2fit += 1
1657	return npts2fit
1658
1659	def set_npts2fit(self):
1660	"""
1661	setValue Npts for fitting
1662	"""
1663	self.Npts_fit.SetValue(str(self.get_npts2fit()))
1664
1665	def get_chi2(self):
1666	"""
1667	return the current chi2
1668	"""
1669	return self.tcChi.GetValue()
1670
1671	def get_param_list(self):
1672	"""
1673	:return self.param_toFit: list containing references to TextCtrl
1674	checked.Theses TextCtrl will allow reference to parameters to fit.
1675
1676	:raise: if return an empty list of parameter fit will nnote work
1677	properly so raise ValueError,"missing parameter to fit"
1678	"""
1679	if self.param_toFit !=[]:
1680	return self.param_toFit
1681	else:
1682	raise ValueError,"missing parameter to fit"
1683
1684	def onsetValues(self,chisqr,p_name, out,cov):
1685	"""
1686	Build the panel from the fit result
1687
1688	:param chisqr: Value of the goodness of fit metric
1689	:param p_name: the name of parameters
1690	:param out: list of parameter with the best value found during fitting
1691	:param cov: Covariance matrix
1692
1693	"""
1694	if out == None or not numpy.isfinite(chisqr):
1695	raise ValueError,"Fit error occured..."
1696
1697	is_modified = False
1698	has_error = False
1699
1700	#Hide textctrl boxes of errors.
1701	self._clear_Err_on_Fit()
1702
1703	#Check if chi2 is finite
1704	if chisqr != None or numpy.isfinite(chisqr):
1705	#format chi2
1706	if self.engine_type == "park":
1707	npt_fit = float(self.get_npts2fit())
1708	if npt_fit > 0:
1709	chisqr =chisqr/npt_fit
1710	chi2 = format_number(chisqr)
1711	self.tcChi.SetValue(chi2)
1712	self.tcChi.Refresh()
1713	else:
1714	self.tcChi.SetValue("-")
1715
1716	#Hide error title
1717	if self.text2_3.IsShown():
1718	self.text2_3.Hide()
1719
1720	try:
1721	n = self.disp_box.GetCurrentSelection()
1722	dispersity= self.disp_box.GetClientData(n)
1723	if dispersity !=None and self.enable_disp.GetValue():
1724	name= dispersity.__name__
1725	if name == "GaussianDispersion":
1726	if hasattr(self,"text_disp_1" ):
1727	if self.text_disp_1 !=None:
1728	self.text_disp_1.Hide()
1729	except:
1730	dispersty = None
1731	pass
1732	#set the panel when fit result are float not list
1733	if out.__class__== numpy.float64:
1734	self.param_toFit[0][2].SetValue(format_number(out))
1735
1736	if self.param_toFit[0][4].IsShown:
1737	self.param_toFit[0][4].Hide()
1738	if cov !=None :
1739	self.text2_3.Show(True)
1740	try:
1741	if dispersity !=None:
1742	name= dispersity.__name__
1743	if name == "GaussianDispersion" and \
1744	self.enable_disp.GetValue():
1745	if hasattr(self,"text_disp_1" ):
1746	if self.text_disp_1 !=None:
1747	self.text_disp_1.Show(True)
1748	except:
1749	pass
1750
1751	if cov[0]==None or not numpy.isfinite(cov[0]):
1752	if self.param_toFit[0][3].IsShown:
1753	self.param_toFit[0][3].Hide()
1754	else:
1755	self.param_toFit[0][3].Show(True)
1756	self.param_toFit[0][4].Show(True)
1757	self.param_toFit[0][4].SetValue(format_number(cov[0]))
1758	has_error = True
1759	else:
1760
1761	i = 0
1762	#Set the panel when fit result are list
1763	for item in self.param_toFit:
1764	if len(item)>5 and item != None:
1765	## reset error value to initial state
1766	item[3].Hide()
1767	item[4].Hide()
1768
1769	for ind in range(len(out)):
1770
1771	if item[1] == p_name[ind]:
1772	break
1773	if len(out)<=len(self.param_toFit) and out[ind] !=None:
1774	val_out = format_number(out[ind])
1775	item[2].SetValue(val_out)
1776
1777	if(cov !=None):
1778
1779	try:
1780	if dispersity !=None:
1781	name= dispersity.__name__
1782	if name == "GaussianDispersion" and \
1783	self.enable_disp.GetValue():
1784	if hasattr(self,"text_disp_1" ):
1785	if self.text_disp_1!=None:
1786	if not self.text_disp_1.IsShown():
1787	self.text_disp_1.Show(True)
1788	except:
1789	pass
1790
1791	if cov[ind]!=None :
1792	if numpy.isfinite(float(cov[ind])):
1793	val_err = format_number(cov[ind])
1794	item[3].Show(True)
1795	item[4].Show(True)
1796	item[4].SetValue(val_err)
1797
1798	has_error = True
1799	i += 1
1800	#Show error title when any errors displayed
1801	if has_error:
1802	if not self.text2_3.IsShown():
1803	self.text2_3.Show(True)
1804
1805	## save current state
1806	self.save_current_state()
1807	#plot model
1808	self._draw_model()
1809	self._lay_out()
1810	#PostStatusEvent
1811	msg = "Fit completed! "
1812	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
1813
1814	def onPinholeSmear(self, event):
1815	"""
1816	Create a custom pinhole smear object that will change the way residuals
1817	are compute when fitting
1818
1819	:Note: accuracy is given by strings'High','Med', 'Low' FOR 2d,
1820	None for 1D
1821
1822	"""
1823
1824	#if self.check_invalid_panel():
1825	# return
1826	if self.model ==None:
1827	self.disable_smearer.SetValue(True)
1828	msg="Please select a Model first..."
1829	wx.MessageBox(msg, 'Info')
1830	wx.PostEvent(self._manager.parent, StatusEvent(status=\
1831	"Smear: %s"%msg))
1832	return
1833
1834	# Need update param values
1835	self._update_paramv_on_fit()
1836
1837	# msg default
1838	msg = None
1839	if event != None:
1840	tcrtl= event.GetEventObject()
1841	# event case of radio button
1842	if tcrtl.GetValue()== True:
1843	self.dx_min = 0.0
1844	self.dx_max = 0.0
1845	is_new_pinhole = True
1846	else:
1847	is_new_pinhole = self._is_changed_pinhole()
1848	else:
1849	is_new_pinhole = True
1850	# if any value is changed
1851	if is_new_pinhole:
1852	msg = self._set_pinhole_smear()
1853	# hide all silt sizer
1854	self._hide_all_smear_info()
1855
1856	##Calculate chi2
1857	temp_smearer = self.current_smearer
1858	#self.compute_chisqr(smearer= temp_smearer)
1859
1860	# show relevant slit sizers
1861	self._show_smear_sizer()
1862
1863	self.sizer_set_smearer.Layout()
1864	self.Layout()
1865
1866	if event != None:
1867	event.Skip()
1868	#self._undo.Enable(True)
1869	self.save_current_state()
1870	event = PageInfoEvent(page = self)
1871	wx.PostEvent(self.parent, event)
1872
1873	def _is_changed_pinhole(self):
1874	"""
1875	check if any of pinhole smear is changed
1876
1877	:return: True or False
1878
1879	"""
1880	# get the values
1881	pin_min = self.smear_pinhole_min.GetValue()
1882	pin_max = self.smear_pinhole_max.GetValue()
1883
1884	# Check changes in slit width
1885	try:
1886	dx_min = float(pin_min)
1887	except:
1888	return True
1889	if self.dx_min != dx_min:
1890	return True
1891
1892	# Check changes in slit heigth
1893	try:
1894	dx_max = float(pin_max)
1895	except:
1896	return True
1897	if self.dx_max != dx_max:
1898	return True
1899	return False
1900
1901	def _set_pinhole_smear(self):
1902	"""
1903	Set custom pinhole smear
1904
1905	:return: msg
1906
1907	"""
1908	# copy data
1909	data = copy.deepcopy(self.data)
1910	if self._is_2D():
1911	self.smear_type = 'Pinhole2d'
1912	len_data = len(data.data)
1913	data.dqx_data = numpy.zeros(len_data)
1914	data.dqy_data = numpy.zeros(len_data)
1915	else:
1916	self.smear_type = 'Pinhole'
1917	len_data = len(data.x)
1918	data.dx = numpy.zeros(len_data)
1919	data.dxl = None
1920	data.dxw = None
1921	msg = None
1922
1923	get_pin_min = self.smear_pinhole_min
1924	get_pin_max = self.smear_pinhole_max
1925
1926	if not check_float(get_pin_min):
1927	get_pin_min.SetBackgroundColour("pink")
1928	msg= "Model Error:wrong value entered!!!"
1929	elif not check_float(get_pin_max ):
1930	get_pin_max.SetBackgroundColour("pink")
1931	msg= "Model Error:wrong value entered!!!"
1932	else:
1933	if len_data < 2: len_data = 2
1934	self.dx_min = float(get_pin_min.GetValue())
1935	self.dx_max = float(get_pin_max.GetValue())
1936	if self.dx_min < 0:
1937	get_pin_min.SetBackgroundColour("pink")
1938	msg= "Model Error:This value can not be negative!!!"
1939	elif self.dx_max <0:
1940	get_pin_max.SetBackgroundColour("pink")
1941	msg= "Model Error:This value can not be negative!!!"
1942	elif self.dx_min != None and self.dx_max != None:
1943	if self._is_2D():
1944	data.dqx_data[data.dqx_data==0] = self.dx_min
1945	data.dqy_data[data.dqy_data==0] = self.dx_max
1946	elif self.dx_min == self.dx_max:
1947	data.dx[data.dx==0] = self.dx_min
1948	else:
1949	step = (self.dx_max - self.dx_min)/(len_data-1)
1950	data.dx = numpy.arange(self.dx_min,self.dx_max+step/1.1,
1951	step)
1952	elif self.dx_min != None:
1953	if self._is_2D(): data.dqx_data[data.dqx_data==0] = self.dx_min
1954	else: data.dx[data.dx==0] = self.dx_min
1955	elif self.dx_max != None:
1956	if self._is_2D(): data.dqy_data[data.dqy_data==0] = self.dx_max
1957	else: data.dx[data.dx==0] = self.dx_max
1958	self.current_smearer = smear_selection(data, self.model)
1959	# 2D need to set accuracy
1960	if self._is_2D():
1961	self.current_smearer.set_accuracy(accuracy = \
1962	self.smear2d_accuracy)
1963
1964	if msg != None:
1965	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
1966	else:
1967	get_pin_min.SetBackgroundColour("white")
1968	get_pin_max.SetBackgroundColour("white")
1969	## set smearing value whether or not the data contain the smearing info
1970	self._manager.set_smearer(smearer=self.current_smearer,
1971	qmin=float(self.qmin_x),
1972	qmax= float(self.qmax_x),
1973	uid=self.uid)
1974	return msg
1975
1976	def update_pinhole_smear(self):
1977	"""
1978	called by kill_focus on pinhole TextCntrl
1979	to update the changes
1980
1981	:return: False when wrong value was entered
1982
1983	"""
1984	# msg default
1985	msg = None
1986	# check if any value is changed
1987	if self._is_changed_pinhole():
1988	msg = self._set_pinhole_smear()
1989	#self._undo.Enable(True)
1990	self.save_current_state()
1991
1992	if msg != None:
1993	return False
1994	else:
1995	return True
1996
1997	def onSlitSmear(self, event):
1998	"""
1999	Create a custom slit smear object that will change the way residuals
2000	are compute when fitting
2001	"""
2002
2003	#if self.check_invalid_panel():
2004	# return
2005
2006	if self.model ==None:
2007	self.disable_smearer.SetValue(True)
2008
2009	msg="Please select a Model first..."
2010	wx.MessageBox(msg, 'Info')
2011	wx.PostEvent(self._manager.parent, StatusEvent(status=\
2012	"Smear: %s"%msg))
2013	return
2014
2015	# Need update param values
2016	self._update_paramv_on_fit()
2017
2018	# msg default
2019	msg = None
2020	# for event given
2021	if event != None:
2022	tcrtl= event.GetEventObject()
2023	# event case of radio button
2024	if tcrtl.GetValue():
2025	self.dxl = 0.0
2026	self.dxw = 0.0
2027	is_new_slit = True
2028	else:
2029	is_new_slit = self._is_changed_slit()
2030	else:
2031	is_new_slit = True
2032
2033	# if any value is changed
2034	if is_new_slit:
2035	msg = self._set_slit_smear()
2036
2037	# hide all silt sizer
2038	self._hide_all_smear_info()
2039	##Calculate chi2
2040	#self.compute_chisqr(smearer= self.current_smearer)
2041	# show relevant slit sizers
2042	self._show_smear_sizer()
2043	self.sizer_set_smearer.Layout()
2044	self.Layout()
2045
2046	if event != None:
2047	event.Skip()
2048	#self._undo.Enable(True)
2049	self.save_current_state()
2050	event = PageInfoEvent(page = self)
2051	wx.PostEvent(self.parent, event)
2052	if msg != None:
2053	wx.PostEvent(self._manager.parent, StatusEvent(status = msg))
2054
2055	def _is_changed_slit(self):
2056	"""
2057	check if any of slit lengths is changed
2058
2059	:return: True or False
2060
2061	"""
2062	# get the values
2063	width = self.smear_slit_width.GetValue()
2064	height = self.smear_slit_height.GetValue()
2065
2066	# check and change the box bg color if it was pink
2067	# but it should be white now
2068	# because this is the case that _set_slit_smear() will not handle
2069	if height.lstrip().rstrip()=="":
2070	self.smear_slit_height.SetBackgroundColour(wx.WHITE)
2071	if width.lstrip().rstrip()=="":
2072	self.smear_slit_width.SetBackgroundColour(wx.WHITE)
2073
2074	# Check changes in slit width
2075	if width == "":
2076	dxw = 0.0
2077	else:
2078	try:
2079	dxw = float(width)
2080	except:
2081	return True
2082	if self.dxw != dxw:
2083	return True
2084
2085	# Check changes in slit heigth
2086	if height == "":
2087	dxl = 0.0
2088	else:
2089	try:
2090	dxl = float(height)
2091	except:
2092	return True
2093	if self.dxl != dxl:
2094	return True
2095
2096	return False
2097
2098	def _set_slit_smear(self):
2099	"""
2100	Set custom slit smear
2101
2102	:return: message to inform the user about the validity
2103	of the values entered for slit smear
2104	"""
2105	if self.data.__class__.__name__ == "Data2D":
2106	return
2107	temp_smearer = None
2108	# make sure once more if it is smearer
2109	data = copy.deepcopy(self.data)
2110	data_len = len(data.x)
2111	data.dx = None
2112	data.dxl = None
2113	data.dxw = None
2114	msg = None
2115
2116	try:
2117	self.dxl = float(self.smear_slit_height.GetValue())
2118	data.dxl = self.dxl* numpy.ones(data_len)
2119	self.smear_slit_height.SetBackgroundColour(wx.WHITE)
2120	except:
2121	data.dxl = numpy.zeros(data_len)
2122	if self.smear_slit_height.GetValue().lstrip().rstrip()!="":
2123	self.smear_slit_height.SetBackgroundColour("pink")
2124	msg = "Wrong value entered... "
2125	else:
2126	self.smear_slit_height.SetBackgroundColour(wx.WHITE)
2127	try:
2128	self.dxw = float(self.smear_slit_width.GetValue())
2129	self.smear_slit_width.SetBackgroundColour(wx.WHITE)
2130	data.dxw = self.dxw* numpy.ones(data_len)
2131	except:
2132	data.dxw = numpy.zeros(data_len)
2133	if self.smear_slit_width.GetValue().lstrip().rstrip()!="":
2134	self.smear_slit_width.SetBackgroundColour("pink")
2135	msg = "Wrong Fit value entered... "
2136	else:
2137	self.smear_slit_width.SetBackgroundColour(wx.WHITE)
2138
2139	self.current_smearer = smear_selection(data, self.model)
2140	#temp_smearer = self.current_smearer
2141	## set smearing value whether or not the data contain the smearing info
2142	self._manager.set_smearer(smearer=self.current_smearer,
2143	qmin=float(self.qmin_x),
2144	qmax= float(self.qmax_x),
2145	id=self.id)
2146	return msg
2147
2148	def update_slit_smear(self):
2149	"""
2150	called by kill_focus on pinhole TextCntrl
2151	to update the changes
2152
2153	:return: False when wrong value was entered
2154
2155	"""
2156	# msg default
2157	msg = None
2158	# check if any value is changed
2159	if self._is_changed_slit():
2160	msg = self._set_slit_smear()
2161	#self._undo.Enable(True)
2162	self.save_current_state()
2163
2164	if msg != None:
2165	return False
2166	else:
2167	return True
2168
2169	def onSmear(self, event):
2170	"""
2171	Create a smear object that will change the way residuals
2172	are compute when fitting
2173	"""
2174	if event != None:
2175	event.Skip()
2176	if self.data is None:
2177	return
2178
2179	if self.model == None:
2180	self.disable_smearer.SetValue(True)
2181	msg="Please select a Model first..."
2182	wx.MessageBox(msg, 'Info')
2183	wx.PostEvent(self._manager.parent, StatusEvent(status=\
2184	"Smear: %s"%msg))
2185	return
2186
2187	# Need update param values
2188	self._update_paramv_on_fit()
2189
2190	temp_smearer = None
2191	self._get_smear_info()
2192
2193	#renew smear sizer
2194	if self.smear_type != None:
2195	self.smear_description_smear_type.SetValue(str(self.smear_type))
2196	self.smear_data_left.SetValue(str(self.dq_l))
2197	self.smear_data_right.SetValue(str(self.dq_r))
2198
2199	self._hide_all_smear_info()
2200
2201	data = copy.deepcopy(self.data)
2202	# make sure once more if it is smearer
2203	self.current_smearer = smear_selection(data, self.model)
2204
2205	if self.enable_smearer.GetValue():
2206	if hasattr(self.data,"dxl"):
2207
2208	msg= ": Resolution smearing parameters"
2209	if hasattr(self.data,"dxw"):
2210	msg= ": Slit smearing parameters"
2211	if self.smearer ==None:
2212	wx.PostEvent(self._manager.parent, StatusEvent(status=\
2213	"Data contains no smearing information"))
2214	else:
2215	wx.PostEvent(self._manager.parent, StatusEvent(status=\
2216	"Data contains smearing information"))
2217
2218	#self.smear_description_dqdata.Show(True)
2219	self.smear_data_left.Show(True)
2220	self.smear_data_right.Show(True)
2221	temp_smearer= self.current_smearer
2222	elif self.disable_smearer.GetValue():
2223	self.smear_description_none.Show(True)
2224
2225	self._show_smear_sizer()
2226
2227	self.sizer_set_smearer.Layout()
2228	self.Layout()
2229	## set smearing value whether or not the data contain the smearing info
2230	self._manager.set_smearer(uid=self.uid, smearer=temp_smearer, qmin= float(self.qmin_x),
2231	qmax= float(self.qmax_x), draw=True)
2232
2233	##Calculate chi2
2234	#self.compute_chisqr(smearer= temp_smearer)
2235
2236	self.state.enable_smearer= self.enable_smearer.GetValue()
2237	self.state.disable_smearer=self.disable_smearer.GetValue()
2238	self.state.pinhole_smearer = self.pinhole_smearer.GetValue()
2239	self.state.slit_smearer = self.slit_smearer.GetValue()
2240
2241	def on_complete_chisqr(self, event):
2242	"""
2243	print result chisqr
2244
2245	:event: activated by fitting/ complete after draw
2246
2247	"""
2248	try:
2249	if event ==None:
2250	output= "-"
2251	else:
2252	output = event.output
2253	self.tcChi.SetValue(str(format_number(output)))
2254
2255	self.state.tcChi = self.tcChi.GetValue()
2256	except:
2257	pass
2258
2259
2260	def select_all_param(self,event):
2261	"""
2262	set to true or false all checkBox given the main checkbox value cb1
2263	"""
2264	self.param_toFit=[]
2265	if self.parameters !=[]:
2266	if self.cb1.GetValue():
2267	for item in self.parameters:
2268	## for data2D select all to fit
2269	if self.data.__class__.__name__=="Data2D":
2270	item[0].SetValue(True)
2271	self.param_toFit.append(item )
2272	else:
2273	## for 1D all parameters except orientation
2274	if not item in self.orientation_params:
2275	item[0].SetValue(True)
2276	self.param_toFit.append(item )
2277	#if len(self.fittable_param)>0:
2278	for item in self.fittable_param:
2279	if self.data.__class__.__name__=="Data2D":
2280	item[0].SetValue(True)
2281	self.param_toFit.append(item )
2282	else:
2283	## for 1D all parameters except orientation
2284	if not item in self.orientation_params_disp:
2285	item[0].SetValue(True)
2286	self.param_toFit.append(item )
2287	else:
2288	for item in self.parameters:
2289	item[0].SetValue(False)
2290	for item in self.fittable_param:
2291	item[0].SetValue(False)
2292	self.param_toFit=[]
2293
2294	self.save_current_state_fit()
2295
2296	if event !=None:
2297	#self._undo.Enable(True)
2298	## post state to fit panel
2299	event = PageInfoEvent(page = self)
2300	wx.PostEvent(self.parent, event)
2301
2302	def select_param(self,event):
2303	"""
2304	Select TextCtrl checked for fitting purpose and stores them
2305	in self.param_toFit=[] list
2306	"""
2307	self.param_toFit=[]
2308	for item in self.parameters:
2309	#Skip t ifhe angle parameters if 1D data
2310	if self.data.__class__.__name__ !="Data2D":
2311	if item in self.orientation_params:
2312	continue
2313	#Select parameters to fit for list of primary parameters
2314	if item[0].GetValue():
2315	if not (item in self.param_toFit):
2316	self.param_toFit.append(item )
2317	else:
2318	#remove parameters from the fitting list
2319	if item in self.param_toFit:
2320	self.param_toFit.remove(item)
2321
2322	#Select parameters to fit for list of fittable parameters
2323	# with dispersion
2324	for item in self.fittable_param:
2325	#Skip t ifhe angle parameters if 1D data
2326	if self.data.__class__.__name__ !="Data2D":
2327	if item in self.orientation_params:
2328	continue
2329	if item[0].GetValue():
2330	if not (item in self.param_toFit):
2331	self.param_toFit.append(item)
2332	else:
2333	#remove parameters from the fitting list
2334	if item in self.param_toFit:
2335	self.param_toFit.remove(item)
2336
2337	#Calculate num. of angle parameters
2338	if self.data.__class__.__name__ =="Data2D":
2339	len_orient_para = 0
2340	else:
2341	len_orient_para = len(self.orientation_params) #assume even len
2342	#Total num. of angle parameters
2343	if len(self.fittable_param) > 0:
2344	len_orient_para *= 2
2345	#Set the value of checkbox that selected every checkbox or not
2346	if len(self.parameters)+len(self.fittable_param)-len_orient_para ==\
2347	len(self.param_toFit):
2348	self.cb1.SetValue(True)
2349	else:
2350	self.cb1.SetValue(False)
2351	self.save_current_state_fit()
2352	if event !=None:
2353	#self._undo.Enable(True)
2354	## post state to fit panel
2355	event = PageInfoEvent(page = self)
2356	wx.PostEvent(self.parent, event)
2357
2358	def set_model_param_sizer(self, model):
2359	"""
2360	Build the panel from the model content
2361
2362	:param model: the model selected in combo box for fitting purpose
2363
2364	"""
2365	self.sizer3.Clear(True)
2366	self.parameters = []
2367	self.str_parameters = []
2368	self.param_toFit=[]
2369	self.fittable_param=[]
2370	self.fixed_param=[]
2371	self.orientation_params=[]
2372	self.orientation_params_disp=[]
2373
2374	if model ==None:
2375	self.sizer3.Layout()
2376	self.SetupScrolling()
2377	return
2378	## the panel is drawn using the current value of the fit engine
2379	if self.engine_type==None and self._manager !=None:
2380	self.engine_type= self._manager._return_engine_type()
2381
2382	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
2383	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
2384	sizer = wx.GridBagSizer(5,5)
2385	## save the current model
2386	self.model = model
2387
2388	keys = self.model.getParamList()
2389	#list of dispersion paramaters
2390	self.disp_list=self.model.getDispParamList()
2391
2392	def custom_compare(a,b):
2393	"""
2394	Custom compare to order, first by alphabets then second by number.
2395	"""
2396	# number at the last digit
2397	a_last = a[len(a)-1]
2398	b_last = b[len(b)-1]
2399	# default
2400	num_a = None
2401	num_b = None
2402	# split the names
2403	a2 = a.lower().split('_')
2404	b2 = b.lower().split('_')
2405	# check length of a2, b2
2406	len_a2 = len(a2)
2407	len_b2 = len(b2)
2408	# check if it contains a int number(<10)
2409	try:
2410	num_a = int(a_last)
2411	except: pass
2412	try:
2413	num_b = int(b_last)
2414	except: pass
2415	# Put 'scale' near the top; happens
2416	# when numbered param name exists
2417	if a == 'scale':
2418	return -1
2419	# both have a number
2420	if num_a != None and num_b != None:
2421	if num_a > num_b: return -1
2422	# same number
2423	elif num_a == num_b:
2424	# different last names
2425	if a2[len_a2-1] != b2[len_b2-1] and num_a != 0:
2426	return -cmp(a2[len_a2-1], b2[len_b2-1])
2427	else:
2428	return cmp(a, b)
2429	else: return 1
2430	# one of them has a number
2431	elif num_a != None: return 1
2432	elif num_b != None: return -1
2433	# no numbers
2434	else: return cmp(a.lower(), b.lower())
2435
2436
2437	keys.sort(custom_compare)
2438
2439	iy = 0
2440	ix = 0
2441	select_text = "Select All"
2442	self.cb1 = wx.CheckBox(self, -1,str(select_text), (10, 10))
2443	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
2444	self.cb1.SetToolTipString("To check/uncheck all the boxes below.")
2445	#self.cb1.SetValue(True)
2446
2447	sizer.Add(self.cb1,(iy, ix),(1,1),\
2448	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
2449	ix +=1
2450	self.text2_2 = wx.StaticText(self, -1, 'Values')
2451	sizer.Add(self.text2_2,(iy, ix),(1,1),\
2452	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2453	ix +=2
2454	self.text2_3 = wx.StaticText(self, -1, 'Errors')
2455	sizer.Add(self.text2_3,(iy, ix),(1,1),\
2456	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2457	self.text2_3.Hide()
2458	ix +=1
2459	self.text2_min = wx.StaticText(self, -1, 'Min')
2460	sizer.Add(self.text2_min,(iy, ix),(1,1),\
2461	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2462	self.text2_min.Hide()
2463	ix +=1
2464	self.text2_max = wx.StaticText(self, -1, 'Max')
2465	sizer.Add(self.text2_max,(iy, ix),(1,1),\
2466	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2467	self.text2_max.Hide()
2468	ix += 1
2469	self.text2_4 = wx.StaticText(self, -1, '[Units]')
2470	sizer.Add(self.text2_4,(iy, ix),(1,1),\
2471	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2472	self.text2_4.Hide()
2473	if self.engine_type=="park":
2474	self.text2_max.Show(True)
2475	self.text2_min.Show(True)
2476
2477	for item in keys:
2478	if not item in self.disp_list and not item in \
2479	self.model.orientation_params:
2480
2481	##prepare a spot to store errors
2482	if not self.model.details.has_key(item):
2483	self.model.details [item] = ["",None,None]
2484
2485	iy += 1
2486	ix = 0
2487	if self.model.__class__ in \
2488	self.model_list_box["Multi-Functions"] \
2489	and item in self.model.non_fittable:
2490	non_fittable_name = wx.StaticText(self, -1, item )
2491	sizer.Add(non_fittable_name,(iy, ix),(1,1),\
2492	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 21)
2493	## add parameter value
2494	ix += 1
2495	value= self.model.getParam(item)
2496	if len(self.model.fun_list) > 0:
2497	num = item.split('_')[1][5:7]
2498	fun_box = wx.ComboBox(self, -1,size=(100,-1),
2499	style=wx.CB_READONLY, name = '%s'% item)
2500	self._set_fun_box_list(fun_box)
2501	fun_box.SetSelection(0)
2502	#self.fun_box.SetToolTipString("A function
2503	# describing the interface")
2504	wx.EVT_COMBOBOX(fun_box,-1, self._on_fun_box)
2505	else:
2506	fun_box = self.ModelTextCtrl(self, -1,
2507	size=(_BOX_WIDTH,20),
2508	style=wx.TE_PROCESS_ENTER, name ='%s'% item)
2509	fun_box.SetToolTipString("Hit 'Enter' after typing.")
2510	fun_box.SetValue(format_number(value))
2511	sizer.Add(fun_box, (iy,ix),(1,1), wx.EXPAND)
2512	self.str_parameters.append([None,item, fun_box,
2513	None,None,None,None,None])
2514
2515
2516	else:
2517	## add parameters name with checkbox for selecting to fit
2518	cb = wx.CheckBox(self, -1, item )
2519	cb.SetToolTipString(" Check for fitting.")
2520	#cb.SetValue(True)
2521	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
2522
2523	sizer.Add( cb,( iy, ix),(1,1),
2524	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
2525
2526	## add parameter value
2527	ix += 1
2528	value= self.model.getParam(item)
2529	ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
2530	style=wx.TE_PROCESS_ENTER)
2531	ctl1.SetToolTipString("Hit 'Enter' after typing.")
2532	ctl1.SetValue(format_number(value))
2533	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
2534	## text to show error sign
2535	ix += 1
2536	text2=wx.StaticText(self, -1, '+/-')
2537	sizer.Add(text2,(iy, ix),(1,1),\
2538	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2539	text2.Hide()
2540	ix += 1
2541	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0)
2542	sizer.Add(ctl2, (iy,ix),(1,1),
2543	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2544	ctl2.Hide()
2545
2546	ix += 1
2547	ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
2548	style=wx.TE_PROCESS_ENTER,
2549	text_enter_callback = self._onparamRangeEnter)
2550
2551	sizer.Add(ctl3, (iy,ix),(1,1),
2552	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2553	ctl3.Hide()
2554
2555	ix += 1
2556	ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
2557	style=wx.TE_PROCESS_ENTER,
2558	text_enter_callback = self._onparamRangeEnter)
2559	sizer.Add(ctl4, (iy,ix),(1,1),
2560	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2561
2562	ctl4.Hide()
2563
2564	if self.engine_type=="park":
2565	ctl3.Show(True)
2566	ctl4.Show(True)
2567	ix +=1
2568	# Units
2569	if self.model.details.has_key(item):
2570	units = wx.StaticText(self, -1,
2571	self.model.details[item][0], style=wx.ALIGN_LEFT)
2572	else:
2573	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
2574	sizer.Add(units, (iy,ix),(1,1),
2575	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2576
2577	##[cb state, name, value, "+/-", error of fit, min, max , units]
2578	self.parameters.append([cb,item, ctl1,
2579	text2,ctl2, ctl3, ctl4,units])
2580
2581	iy+=1
2582	sizer.Add((10,10),(iy,ix),(1,1),
2583	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
2584
2585	# type can be either Guassian or Array
2586	if len(self.model.dispersion.values())>0:
2587	type= self.model.dispersion.values()[0]["type"]
2588	else:
2589	type = "Gaussian"
2590
2591	iy += 1
2592	ix = 0
2593	#Add tile for orientational angle
2594	for item in keys:
2595	if item in self.model.orientation_params:
2596	orient_angle = wx.StaticText(self, -1, '[For 2D only]:')
2597	sizer.Add(orient_angle,(iy, ix),(1,1),
2598	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
2599	if not self.data.__class__.__name__ =="Data2D":
2600	orient_angle.Hide()
2601	else:
2602	orient_angle.Show(True)
2603	break
2604
2605	#For Gaussian only
2606	if type.lower() != "array":
2607	for item in self.model.orientation_params:
2608	if not item in self.disp_list:
2609	##prepare a spot to store min max
2610	if not self.model.details.has_key(item):
2611	self.model.details [item] = ["",None,None]
2612
2613	iy += 1
2614	ix = 0
2615	## add parameters name with checkbox for selecting to fit
2616	cb = wx.CheckBox(self, -1, item )
2617	cb.SetValue(False)
2618	cb.SetToolTipString("Check for fitting")
2619	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
2620	if self.data.__class__.__name__ =="Data2D":
2621	cb.Show(True)
2622	else:
2623	cb.Hide()
2624	sizer.Add( cb,( iy, ix),(1,1),
2625	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
2626
2627	## add parameter value
2628	ix += 1
2629	value= self.model.getParam(item)
2630	ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
2631	style=wx.TE_PROCESS_ENTER)
2632	ctl1.SetToolTipString("Hit 'Enter' after typing.")
2633	ctl1.SetValue(format_number(value))
2634	if self.data.__class__.__name__ =="Data2D":
2635	ctl1.Show(True)
2636	else:
2637	ctl1.Hide()
2638	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
2639	## text to show error sign
2640	ix += 1
2641	text2=wx.StaticText(self, -1, '+/-')
2642	sizer.Add(text2,(iy, ix),(1,1),\
2643	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2644	text2.Hide()
2645	ix += 1
2646	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0)
2647	sizer.Add(ctl2, (iy,ix),(1,1),
2648	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2649	ctl2.Hide()
2650
2651
2652	ix += 1
2653	ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
2654	style=wx.TE_PROCESS_ENTER,
2655	text_enter_callback = self._onparamRangeEnter)
2656
2657	sizer.Add(ctl3, (iy,ix),(1,1),
2658	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2659	ctl3.Hide()
2660
2661	ix += 1
2662	ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
2663	style=wx.TE_PROCESS_ENTER,
2664	text_enter_callback = self._onparamRangeEnter)
2665	sizer.Add(ctl4, (iy,ix),(1,1),
2666	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2667
2668	ctl4.Hide()
2669
2670	if self.engine_type =="park" and \
2671	self.data.__class__.__name__ =="Data2D":
2672	ctl3.Show(True)
2673	ctl4.Show(True)
2674
2675	ix +=1
2676	# Units
2677	if self.model.details.has_key(item):
2678	units = wx.StaticText(self, -1,
2679	self.model.details[item][0],
2680	style=wx.ALIGN_LEFT)
2681	else:
2682	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
2683	if self.data.__class__.__name__ =="Data2D":
2684	units.Show(True)
2685
2686	else:
2687	units.Hide()
2688
2689	sizer.Add(units, (iy,ix),(1,1),
2690	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
2691
2692	##[cb state, name, value, "+/-", error of fit,min,max,units]
2693	self.parameters.append([cb,item, ctl1,
2694	text2,ctl2, ctl3, ctl4,units])
2695	self.orientation_params.append([cb,item, ctl1,
2696	text2,ctl2, ctl3, ctl4,units])
2697
2698	iy+=1
2699
2700	#Display units text on panel
2701	for item in keys:
2702	if self.model.details.has_key(item):
2703	self.text2_4.Show()
2704	#Fill the list of fittable parameters
2705	self.select_all_param(event=None)
2706
2707	self.save_current_state_fit()
2708	boxsizer1.Add(sizer)
2709	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
2710	self.sizer3.Layout()
2711	self.Layout()
2712	self.Refresh()
2713
2714	def _onModel2D(self, event):
2715	"""
2716	toggle view of model from 1D to 2D or 2D from 1D
2717	"""
2718	if self.model_view.GetLabelText() == "Switch to 2D":
2719	self.model_view.SetLabel("Switch to 1D")
2720	self.enable2D = True
2721	else:
2722	self.model_view.SetLabel("Switch to 2D")
2723	self.enable2D = False
2724	self._draw_model()
2725
2726	class BGTextCtrl(wx.TextCtrl):
2727	"""
2728	Text control used to display outputs.
2729	No editing allowed. The background is
2730	grayed out. User can't select text.
2731	"""
2732	def __init__(self, args, *kwds):
2733	wx.TextCtrl.__init__(self, args, *kwds)
2734	self.SetEditable(False)
2735	self.SetBackgroundColour(self.GetParent().GetBackgroundColour())
2736
2737	# Bind to mouse event to avoid text highlighting
2738	# The event will be skipped once the call-back
2739	# is called.
2740	self.Bind(wx.EVT_MOUSE_EVENTS, self._click)
2741
2742	def _click(self, event):
2743	"""
2744	Prevent further handling of the mouse event
2745	by not calling Skip().
2746	"""
2747	pass
2748

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SasView

source: sasview/sansview/perspectives/fitting/fitpage.py @ 5cc39f10

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