basepage.py @ 4a74847

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 4a74847 was 6d8053c, checked in by Jae Cho <jhjcho@…>, 14 years ago
fixed aminor plot problem and default NPTS
Property mode set to `100644`
File size: 108.6 KB

Rev	Line
[c77d859]	1
[340c2b3]	2	import sys
	3	import os
[c77d859]	4	import wx
	5	import numpy
[a074145]	6	import time
[3370922]	7	import copy
[904168e1]	8	import math
[edd166b]	9	import string
[015d109]	10	from sans.guiframe.panel_base import PanelBase
[340c2b3]	11	from wx.lib.scrolledpanel import ScrolledPanel
[85b3971]	12	from sans.guiframe.utils import format_number,check_float
[3cd5806]	13	from sans.guiframe.events import PanelOnFocusEvent
[4ce74917]	14	from sans.guiframe.events import StatusEvent
[20b228a0]	15	from sans.guiframe.events import AppendBookmarkEvent
[cfc0913]	16	import pagestate
	17	from pagestate import PageState
	18	(PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent()
[330573d]	19	(PreviousStateEvent, EVT_PREVIOUS_STATE) = wx.lib.newevent.NewEvent()
	20	(NextStateEvent, EVT_NEXT_STATE) = wx.lib.newevent.NewEvent()
[f72333f]	21
[e7b1ccf]	22	_BOX_WIDTH = 76
[6bbeacd4]	23	_QMIN_DEFAULT = 0.0005
	24	_QMAX_DEFAULT = 0.5
[6d8053c]	25	_NPTS_DEFAULT = 50
[9170547]	26	#Control panel width
[6e9976b]	27	if sys.platform.count("darwin")==0:
[b421b1a]	28	PANEL_WIDTH = 450
[f1aa385]	29	FONT_VARIANT = 0
[35c9d31]	30	ON_MAC = False
[9170547]	31	else:
[c99a6c5]	32	PANEL_WIDTH = 500
[f1aa385]	33	FONT_VARIANT = 1
[35c9d31]	34	ON_MAC = True
[6bbeacd4]	35
	36
	37
[015d109]	38	class BasicPage(ScrolledPanel, PanelBase):
[c77d859]	39	"""
[5062bbf]	40	This class provide general structure of fitpanel page
[c77d859]	41	"""
[b787e68c]	42	## Internal name for the AUI manager
[6bbeacd4]	43	window_name = "Fit Page"
[b787e68c]	44	## Title to appear on top of the window
[6bbeacd4]	45	window_caption = "Fit Page "
[59a7f2d]	46
[6bbeacd4]	47	def __init__(self, parent,color='blue', **kwargs):
[5062bbf]	48	"""
	49	"""
[015d109]	50	ScrolledPanel.__init__(self, parent, **kwargs)
[e030625]	51	PanelBase.__init__(self, parent)
[340c2b3]	52	self.SetupScrolling()
[f1aa385]	53	#Set window's font size
	54	self.SetWindowVariant(variant=FONT_VARIANT)
[6bbeacd4]	55
	56	self.SetBackgroundColour(color)
[c77d859]	57	## parent of the page
	58	self.parent = parent
[77e23a2]	59	## manager is the fitting plugin
[c77d859]	60	## owner of the page (fitting plugin)
[4a7ad5f]	61	self.event_owner = None
[cfc0913]	62	## current model
[ffa69b6]	63	self.model = None
[cfc0913]	64	## data
[ffa69b6]	65	self.data = None
[e575db9]	66	self.mask = None
[66ff250]	67	self.uid = None
[0b12abb5]	68	## Q range
[f95301b]	69	self.qmin = None
	70	self.qmax = None
[6bbeacd4]	71	self.qmax_x = _QMAX_DEFAULT
	72	self.qmin_x = _QMIN_DEFAULT
	73	self.npts_x = _NPTS_DEFAULT
[0b12abb5]	74	## total number of point: float
	75	self.npts = None
	76	## default fitengine type
[e3d1423]	77	self.engine_type = 'scipy'
[0b12abb5]	78	## smear default
	79	self.smearer = None
	80	self.current_smearer = None
	81	## 2D smear accuracy default
	82	self.smear2d_accuracy = 'Low'
	83	## slit smear:
	84	self.dxl = None
	85	self.dxw = None
	86	## pinhole smear
	87	self.dx_min = None
	88	self.dx_max = None
	89
	90	self.disp_cb_dict = {}
	91
[ffa69b6]	92	self.state = PageState(parent=parent)
[c77d859]	93	## dictionary containing list of models
[6bbeacd4]	94	self.model_list_box = {}
	95
[c77d859]	96	## Data member to store the dispersion object created
	97	self._disp_obj_dict = {}
[cfc0913]	98	## selected parameters to apply dispersion
[c77d859]	99	self.disp_cb_dict ={}
[b421b1a]	100
[997131a]	101	## smearer object
	102	self.smearer = None
[69f9084]	103	self.enable2D = False
[330573d]	104
[c77d859]	105	##list of model parameters. each item must have same length
	106	## each item related to a given parameters
	107	##[cb state, name, value, "+/-", error of fit, min, max , units]
[4a7ad5f]	108	self.parameters = []
[fb59ed9]	109	# non-fittable parameter whose value is astring
	110	self.str_parameters = []
[c77d859]	111	## list of parameters to fit , must be like self.parameters
[4a7ad5f]	112	self.param_toFit = []
[c77d859]	113	## list of looking like parameters but with non fittable parameters info
[4a7ad5f]	114	self.fixed_param = []
[c77d859]	115	## list of looking like parameters but with fittable parameters info
[4a7ad5f]	116	self.fittable_param = []
[c77d859]	117	##list of dispersion parameters
[4a7ad5f]	118	self.disp_list = []
	119	self.disp_name = ""
[ffa69b6]	120
[780d095]	121	## list of orientation parameters
[4a7ad5f]	122	self.orientation_params = []
	123	self.orientation_params_disp = []
	124	if self.model != None:
	125	self.disp_list = self.model.getDispParamList()
[70c57ebf]	126
[c77d859]	127	##enable model 2D draw
[4a7ad5f]	128	self.enable2D = False
[c77d859]	129	## check that the fit range is correct to plot the model again
[4a7ad5f]	130	self.fitrange = True
[1b69256]	131	## Create memento to save the current state
[4a7ad5f]	132	self.state = PageState(parent=self.parent,
	133	model=self.model, data=self.data)
[240b9966]	134	## flag to determine if state has change
[4a7ad5f]	135	self.state_change = False
[71f0373]	136	## save customized array
[4a7ad5f]	137	self.values = []
	138	self.weights = []
[a074145]	139	## retrieve saved state
[4a7ad5f]	140	self.number_saved_state = 0
[a074145]	141	## dictionary of saved state
[4a7ad5f]	142	self.saved_states = {}
[1b69256]	143	## Create context menu for page
	144	self.popUpMenu = wx.Menu()
[6bbeacd4]	145
[6d91073]	146	id = wx.NewId()
[4a7ad5f]	147	self._keep = wx.MenuItem(self.popUpMenu,id,"BookMark",
	148	" Keep the panel status to recall it later")
[6d91073]	149	self.popUpMenu.AppendItem(self._keep)
[2657df9]	150	self._keep.Enable(False)
[20b228a0]	151	self._set_bookmark_flag(False)
	152	self._set_save_flag(False)
[9bc499b6]	153	wx.EVT_MENU(self, id, self.on_bookmark)
[6d91073]	154	self.popUpMenu.AppendSeparator()
	155
[60132ef]	156	## Default locations
	157	self._default_save_location = os.getcwd()
[a074145]	158	## save initial state on context menu
[1b69256]	159	#self.onSave(event=None)
[a074145]	160	self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu)
[2296316]	161
	162	# bind key event
	163	self.Bind(wx.EVT_LEFT_DOWN, self.on_left_down)
[f72333f]	164
[cfc0913]	165	## create the basic structure of the panel with empty sizer
	166	self.define_page_structure()
[c77d859]	167	## drawing Initial dispersion parameters sizer
	168	self.set_dispers_sizer()
[20b228a0]	169
[c77d859]	170	## layout
	171	self.set_layout()
[3c44c66]	172
[6bbeacd4]	173
	174
[3cd5806]	175	def on_set_focus(self, event):
	176	"""
	177	"""
	178	if self._manager is not None:
	179	wx.PostEvent(self._manager.parent, PanelOnFocusEvent(panel=self))
	180
[6f2c919]	181	class ModelTextCtrl(wx.TextCtrl):
	182	"""
[5062bbf]	183	Text control for model and fit parameters.
	184	Binds the appropriate events for user interactions.
	185	Default callback methods can be overwritten on initialization
	186
	187	:param kill_focus_callback: callback method for EVT_KILL_FOCUS event
	188	:param set_focus_callback: callback method for EVT_SET_FOCUS event
	189	:param mouse_up_callback: callback method for EVT_LEFT_UP event
	190	:param text_enter_callback: callback method for EVT_TEXT_ENTER event
	191
[6f2c919]	192	"""
[39b7019]	193	## Set to True when the mouse is clicked while the whole string is selected
	194	full_selection = False
	195	## Call back for EVT_SET_FOCUS events
	196	_on_set_focus_callback = None
	197
[4a7ad5f]	198	def __init__(self, parent, id=-1,
	199	value=wx.EmptyString,
	200	pos=wx.DefaultPosition,
	201	size=wx.DefaultSize,
	202	style=0,
	203	validator=wx.DefaultValidator,
	204	name=wx.TextCtrlNameStr,
	205	kill_focus_callback=None,
	206	set_focus_callback=None,
	207	mouse_up_callback=None,
	208	text_enter_callback = None):
[7975f2b]	209
[4a7ad5f]	210	wx.TextCtrl.__init__(self, parent, id, value, pos,
	211	size, style, validator, name)
[6f2c919]	212
[156a0b2]	213	# Bind appropriate events
	214	self._on_set_focus_callback = parent.onSetFocus \
	215	if set_focus_callback is None else set_focus_callback
	216	self.Bind(wx.EVT_SET_FOCUS, self._on_set_focus)
[7609f1a]	217	self.Bind(wx.EVT_KILL_FOCUS, self._silent_kill_focus \
[156a0b2]	218	if kill_focus_callback is None else kill_focus_callback)
[6f2c919]	219	self.Bind(wx.EVT_TEXT_ENTER, parent._onparamEnter \
	220	if text_enter_callback is None else text_enter_callback)
[35c9d31]	221	if not ON_MAC :
	222	self.Bind(wx.EVT_LEFT_UP, self._highlight_text \
	223	if mouse_up_callback is None else mouse_up_callback)
[39b7019]	224
	225	def _on_set_focus(self, event):
	226	"""
[5062bbf]	227	Catch when the text control is set in focus to highlight the whole
	228	text if necessary
	229
	230	:param event: mouse event
	231
[39b7019]	232	"""
	233	event.Skip()
	234	self.full_selection = True
	235	return self._on_set_focus_callback(event)
	236
[35c9d31]	237
	238
[39b7019]	239	def _highlight_text(self, event):
	240	"""
[5062bbf]	241	Highlight text of a TextCtrl only of no text has be selected
	242
	243	:param event: mouse event
	244
[39b7019]	245	"""
	246	# Make sure the mouse event is available to other listeners
	247	event.Skip()
	248	control = event.GetEventObject()
	249	if self.full_selection:
	250	self.full_selection = False
	251	# Check that we have a TextCtrl
	252	if issubclass(control.__class__, wx.TextCtrl):
	253	# Check whether text has been selected,
	254	# if not, select the whole string
	255	(start, end) = control.GetSelection()
	256	if start==end:
	257	control.SetSelection(-1,-1)
[7609f1a]	258
	259	def _silent_kill_focus(self,event):
	260	"""
[3c44c66]	261	Save the state of the page
[7609f1a]	262	"""
[3c44c66]	263
[7609f1a]	264	event.Skip()
	265	pass
	266
[ffa69b6]	267	def set_page_info(self, page_info):
	268	"""
[5062bbf]	269	set some page important information at once
[ffa69b6]	270	"""
	271	##window_name
	272	self.window_name = page_info.window_name
	273	##window_caption
	274	self.window_caption = page_info.window_caption
	275	## manager is the fitting plugin
[3cd5806]	276	self._manager= page_info.manager
[ffa69b6]	277	## owner of the page (fitting plugin)
	278	self.event_owner= page_info.event_owner
	279	## current model
	280	self.model = page_info.model
	281	## data
	282	self.data = page_info.data
	283	## dictionary containing list of models
	284	self.model_list_box = page_info.model_list_box
	285	## Data member to store the dispersion object created
	286	self.populate_box(dict=self.model_list_box)
	287
[a074145]	288	def onContextMenu(self, event):
	289	"""
[5062bbf]	290	Retrieve the state selected state
[a074145]	291	"""
[6d1235b]	292	# Skipping the save state functionality for release 0.9.0
[dad49a0]	293	#return
[6d1235b]	294
[a074145]	295	pos = event.GetPosition()
	296	pos = self.ScreenToClient(pos)
[1b69256]	297
	298	self.PopupMenu(self.popUpMenu, pos)
	299
[a074145]	300
[1b69256]	301	def onUndo(self, event):
	302	"""
[5062bbf]	303	Cancel the previous action
[1b69256]	304	"""
[330573d]	305	event = PreviousStateEvent(page = self)
	306	wx.PostEvent(self.parent, event)
	307
[1b69256]	308	def onRedo(self, event):
	309	"""
[5062bbf]	310	Restore the previous action cancelled
[1b69256]	311	"""
[fe496eeb]	312	event = NextStateEvent(page= self)
[330573d]	313	wx.PostEvent(self.parent, event)
[5062bbf]	314
[c77d859]	315	def define_page_structure(self):
	316	"""
[5062bbf]	317	Create empty sizer for a panel
[c77d859]	318	"""
	319	self.vbox = wx.BoxSizer(wx.VERTICAL)
	320	self.sizer0 = wx.BoxSizer(wx.VERTICAL)
	321	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
	322	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
	323	self.sizer3 = wx.BoxSizer(wx.VERTICAL)
	324	self.sizer4 = wx.BoxSizer(wx.VERTICAL)
	325	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
[0a518e4c]	326	self.sizer6 = wx.BoxSizer(wx.VERTICAL)
[c77d859]	327
[9170547]	328	self.sizer0.SetMinSize((PANEL_WIDTH,-1))
	329	self.sizer1.SetMinSize((PANEL_WIDTH,-1))
	330	self.sizer2.SetMinSize((PANEL_WIDTH,-1))
	331	self.sizer3.SetMinSize((PANEL_WIDTH,-1))
	332	self.sizer4.SetMinSize((PANEL_WIDTH,-1))
	333	self.sizer5.SetMinSize((PANEL_WIDTH,-1))
[0b12abb5]	334	self.sizer6.SetMinSize((PANEL_WIDTH,-1))
[8bd4dc0]	335
[c77d859]	336	self.vbox.Add(self.sizer0)
	337	self.vbox.Add(self.sizer1)
	338	self.vbox.Add(self.sizer2)
	339	self.vbox.Add(self.sizer3)
	340	self.vbox.Add(self.sizer4)
	341	self.vbox.Add(self.sizer5)
[0b12abb5]	342	self.vbox.Add(self.sizer6)
[a074145]	343
[c77d859]	344	def set_layout(self):
	345	"""
[5062bbf]	346	layout
[c77d859]	347	"""
	348	self.vbox.Layout()
	349	self.vbox.Fit(self)
	350	self.SetSizer(self.vbox)
	351	self.Centre()
[340c2b3]	352
[c77d859]	353	def set_owner(self,owner):
	354	"""
[5062bbf]	355	set owner of fitpage
	356
	357	:param owner: the class responsible of plotting
	358
[c77d859]	359	"""
	360	self.event_owner = owner
[cfc0913]	361	self.state.event_owner = owner
[7609f1a]	362
[c8deee5]	363	def get_state(self):
	364	"""
	365	"""
	366	return self.state
[2f189dc]	367	def get_data(self):
	368	"""
[5062bbf]	369	return the current data
[2f189dc]	370	"""
[7609f1a]	371	return self.data
	372
[c77d859]	373	def set_manager(self, manager):
	374	"""
[5062bbf]	375	set panel manager
	376
	377	:param manager: instance of plugin fitting
	378
[c77d859]	379	"""
[3cd5806]	380	self._manager = manager
[cfc0913]	381	self.state.manager = manager
[c77d859]	382
	383	def populate_box(self, dict):
	384	"""
[5062bbf]	385	Store list of model
	386
	387	:param dict: dictionary containing list of models
	388
[c77d859]	389	"""
	390	self.model_list_box = dict
[cfc0913]	391	self.state.model_list_box = self.model_list_box
[6bbeacd4]	392	self.initialize_combox()
[c77d859]	393
[ffa69b6]	394	def initialize_combox(self):
	395	"""
[5062bbf]	396	put default value in the combobox
[ffa69b6]	397	"""
	398	## fill combox box
	399	if self.model_list_box is None:
	400	return
[4a7ad5f]	401	if len(self.model_list_box) > 0:
	402	self._populate_box(self.formfactorbox,
	403	self.model_list_box["Shapes"])
[ffa69b6]	404
[4a7ad5f]	405	if len(self.model_list_box) > 0:
	406	self._populate_box(self.structurebox,
[ffa69b6]	407	self.model_list_box["Structure Factors"])
[4a7ad5f]	408	self.structurebox.Insert("None", 0, None)
[ffa69b6]	409	self.structurebox.SetSelection(0)
	410	self.structurebox.Hide()
	411	self.text2.Hide()
	412	self.structurebox.Disable()
	413	self.text2.Disable()
	414
	415	if self.model.__class__ in self.model_list_box["P(Q)*S(Q)"]:
	416	self.structurebox.Show()
	417	self.text2.Show()
	418	self.structurebox.Enable()
	419	self.text2.Enable()
	420
[c77d859]	421	def set_dispers_sizer(self):
	422	"""
[5062bbf]	423	fill sizer containing dispersity info
[c77d859]	424	"""
	425	self.sizer4.Clear(True)
[87fbc60]	426	name="Polydispersity and Orientational Distribution"
	427	box_description= wx.StaticBox(self, -1,name)
[c77d859]	428	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	429	#----------------------------------------------------
[4a7ad5f]	430	self.disable_disp = wx.RadioButton(self, -1, 'Off', (10, 10),
	431	style=wx.RB_GROUP)
[fa58441]	432	self.enable_disp = wx.RadioButton(self, -1, 'On', (10, 30))
[6f23daf]	433	# best size for MAC and PC
	434	if ON_MAC:
	435	size_q = (-1, -1)
	436	else:
	437	size_q = (20,15)
	438	self.disp_help_bt = wx.Button(self,wx.NewId(),'?',
	439	style = wx.BU_EXACTFIT,
	440	size=size_q)
[2296316]	441	self.disp_help_bt.Bind(wx.EVT_BUTTON,
	442	self.on_pd_help_clicked,id= self.disp_help_bt.GetId())
	443	self.disp_help_bt.SetToolTipString("Helps for Polydispersion.")
[cfc0913]	444
[4a7ad5f]	445	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
	446	id=self.disable_disp.GetId())
	447	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
	448	id=self.enable_disp.GetId())
[ff8f99b]	449	#MAC needs SetValue
	450	self.disable_disp.SetValue(True)
[c77d859]	451	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
	452	sizer_dispersion.Add((20,20))
[fa58441]	453	name=""#Polydispersity and \nOrientational Distribution "
[a074145]	454	sizer_dispersion.Add(wx.StaticText(self,-1,name))
[c77d859]	455	sizer_dispersion.Add(self.enable_disp )
	456	sizer_dispersion.Add((20,20))
	457	sizer_dispersion.Add(self.disable_disp )
[2296316]	458	sizer_dispersion.Add((25,20))
	459	sizer_dispersion.Add(self.disp_help_bt)
[c77d859]	460
[2296316]	461	## fill a sizer for dispersion
[997131a]	462	boxsizer1.Add( sizer_dispersion,0,
	463	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
	464	#boxsizer1.Add( (10,10) )
[2296316]	465	#boxsizer1.Add( sizer_select_dispers )
	466	self.sizer4_4 = wx.GridBagSizer(6,5)
	467
[c77d859]	468	boxsizer1.Add( self.sizer4_4 )
	469	#-----------------------------------------------------
	470	self.sizer4.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
[3b605bb]	471	self.sizer4_4.Layout()
[c77d859]	472	self.sizer4.Layout()
[3b605bb]	473	self.Layout()
[340c2b3]	474
[3b605bb]	475	self.Refresh()
[71f0373]	476	## saving the state of enable dispersity button
	477	self.state.enable_disp= self.enable_disp.GetValue()
	478	self.state.disable_disp= self.disable_disp.GetValue()
[36cb4d2f]	479	self.SetupScrolling()
[5062bbf]	480
[a074145]	481
	482	def onResetModel(self, event):
	483	"""
[5062bbf]	484	Reset model state
[a074145]	485	"""
[20b228a0]	486	menu = event.GetEventObject()
[a074145]	487	## post help message for the selected model
[20b228a0]	488	msg = menu.GetHelpString(event.GetId())
[a074145]	489	msg +=" reloaded"
[20b228a0]	490	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[a074145]	491
[20b228a0]	492	name = menu.GetLabel(event.GetId())
[f20767b]	493	self._on_select_model_helper()
	494
[a074145]	495	if name in self.saved_states.keys():
	496	previous_state = self.saved_states[name]
[f20767b]	497	## reset state of checkbox,textcrtl and regular parameters value
[2296316]	498	self.reset_page(previous_state)
	499
[aad74b3]	500	def on_preview(self, event):
[2296316]	501	"""
	502	Report the current fit results
	503	"""
	504	# Get plot image from plotpanel
	505	images, canvases = self.get_images()
	506	# get the report dialog
	507	self.state.report(images, canvases)
	508
[9bc499b6]	509
[3cd5806]	510	def on_save(self, event):
[9bc499b6]	511	"""
[5062bbf]	512	Save the current state into file
[bb70474]	513	"""
	514	self.save_current_state()
	515	new_state = self.state.clone()
	516	# Ask the user the location of the file to write to.
	517	path = None
	518	dlg = wx.FileDialog(self, "Choose a file", self._default_save_location,
	519	"", "*.fitv", wx.SAVE)
	520	if dlg.ShowModal() == wx.ID_OK:
	521	path = dlg.GetPath()
	522	self._default_save_location = os.path.dirname(path)
	523	else:
	524	return None
	525	#the manager write the state into file
[3cd5806]	526	self._manager.save_fit_state(filepath=path, fitstate=new_state)
[bb70474]	527	return new_state
[0b12abb5]	528
[20b228a0]	529	def _get_time_stamp(self):
	530	"""
	531	return time and date stings
	532	"""
	533	# date and time
	534	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
	535	current_time= str(hour)+":"+str(minute)+":"+str(second)
	536	current_date= str( month)+"/"+str(day)+"/"+str(year)
	537	return current_time, current_date
	538
[9bc499b6]	539	def on_bookmark(self, event):
[00c3aac]	540	"""
[5062bbf]	541	save history of the data and model
[00c3aac]	542	"""
[a074145]	543	if self.model==None:
[4470b10]	544	msg="Can not bookmark; Please select Data and Model first..."
	545	wx.MessageBox(msg, 'Info')
[a074145]	546	return
[0b12abb5]	547	self.save_current_state()
	548	new_state = self.state.clone()
	549	##Add model state on context menu
	550	self.number_saved_state += 1
[20b228a0]	551	current_time, current_date = self._get_time_stamp()
[0b12abb5]	552	#name= self.model.name+"[%g]"%self.number_saved_state
[20b228a0]	553	name = "Fitting: %g]" % self.number_saved_state
	554	name += self.model.__class__.__name__
	555	name += "bookmarked at %s on %s" % (current_time, current_date)
[0b12abb5]	556	self.saved_states[name]= new_state
	557
	558	## Add item in the context menu
[20b228a0]	559	msg = "Model saved at %s on %s"%(current_time, current_date)
[0b12abb5]	560	## post help message for the selected model
	561	msg +=" Saved! right click on this page to retrieve this model"
	562	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	563
[1258aa3]	564	id = wx.NewId()
	565	self.popUpMenu.Append(id,name,str(msg))
	566	wx.EVT_MENU(self, id, self.onResetModel)
[20b228a0]	567	wx.PostEvent(self.parent.parent,
	568	AppendBookmarkEvent(title=name,
[95b2bad]	569	hint=str(msg), handler=self._back_to_bookmark))
	570	def _back_to_bookmark(self, event):
	571	"""
	572	Back to bookmark
	573	"""
	574	self._manager.on_perspective(event)
	575	self.onResetModel(event)
[0b12abb5]	576	def old_on_bookmark(self, event):
	577	"""
	578	save history of the data and model
	579	"""
	580	if self.model==None:
	581	msg="Can not bookmark; Please select Data and Model first..."
	582	wx.MessageBox(msg, 'Info')
	583	return
[a074145]	584	if hasattr(self,"enable_disp"):
[fc6ea43]	585	self.state.enable_disp = copy.deepcopy(self.enable_disp.GetValue())
[a074145]	586	if hasattr(self, "disp_box"):
[fc6ea43]	587	self.state.disp_box = copy.deepcopy(self.disp_box.GetSelection())
[edd166b]	588
[f20767b]	589	self.state.model.name= self.model.name
[c99a6c5]	590
	591	#Remember fit engine_type for fit panel
[edd166b]	592	if self.engine_type == None:
	593	self.engine_type = "scipy"
[3cd5806]	594	if self._manager !=None:
	595	self._manager._on_change_engine(engine=self.engine_type)
[c99a6c5]	596
[edd166b]	597	self.state.engine_type = self.engine_type
[b421b1a]	598
[a074145]	599	new_state = self.state.clone()
[f20767b]	600	new_state.model.name = self.state.model.name
	601
[c477b31]	602	new_state.enable2D = copy.deepcopy(self.enable2D)
[a074145]	603	##Add model state on context menu
	604	self.number_saved_state += 1
[cd57979a]	605	#name= self.model.name+"[%g]"%self.number_saved_state
	606	name= self.model.__class__.__name__+"[%g]"%self.number_saved_state
[a074145]	607	self.saved_states[name]= new_state
	608
	609	## Add item in the context menu
[fc6ea43]	610
	611	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
	612	my_time= str(hour)+" : "+str(minute)+" : "+str(second)+" "
[a074145]	613	date= str( month)+"\|"+str(day)+"\|"+str(year)
	614	msg= "Model saved at %s on %s"%(my_time, date)
	615	## post help message for the selected model
	616	msg +=" Saved! right click on this page to retrieve this model"
	617	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	618
	619	id = wx.NewId()
[1b69256]	620	self.popUpMenu.Append(id,name,str(msg))
[a074145]	621	wx.EVT_MENU(self, id, self.onResetModel)
	622
[1328e03]	623	def onSetFocus(self, evt):
[77e23a2]	624	"""
[5062bbf]	625	highlight the current textcrtl and hide the error text control shown
	626	after fitting
[77e23a2]	627	"""
[1328e03]	628	return
[c77d859]	629
	630	def read_file(self, path):
	631	"""
[5062bbf]	632	Read two columns file
	633
	634	:param path: the path to the file to read
	635
[c77d859]	636	"""
	637	try:
	638	if path==None:
	639	wx.PostEvent(self.parent.parent, StatusEvent(status=\
	640	" Selected Distribution was not loaded: %s"%path))
	641	return None, None
	642	input_f = open(path, 'r')
	643	buff = input_f.read()
	644	lines = buff.split('\n')
	645
	646	angles = []
	647	weights=[]
	648	for line in lines:
	649	toks = line.split()
[502de0a]	650	try:
	651	angle = float(toks[0])
	652	weight = float(toks[1])
	653	except:
	654	# Skip non-data lines
	655	pass
	656	angles.append(angle)
	657	weights.append(weight)
[c77d859]	658	return numpy.array(angles), numpy.array(weights)
	659	except:
	660	raise
[5062bbf]	661
[cfc0913]	662	def createMemento(self):
	663	"""
[5062bbf]	664	return the current state of the page
[cfc0913]	665	"""
	666	return self.state.clone()
	667
	668
	669	def save_current_state(self):
	670	"""
[5062bbf]	671	Store current state
[cfc0913]	672	"""
[e3d1423]	673	self.state.engine_type = copy.deepcopy(self.engine_type)
[0aeabc6]	674	## save model option
[87fbc60]	675	if self.model!= None:
[71f0373]	676	self.disp_list= self.model.getDispParamList()
	677	self.state.disp_list= copy.deepcopy(self.disp_list)
[87fbc60]	678	self.state.model = self.model.clone()
[0b12abb5]	679	#save radiobutton state for model selection
	680	self.state.shape_rbutton = self.shape_rbutton.GetValue()
	681	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	682	self.state.struct_rbutton = self.struct_rbutton.GetValue()
	683	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
	684	#model combobox
	685	self.state.structurebox = self.structurebox.GetSelection()
	686	self.state.formfactorbox = self.formfactorbox.GetSelection()
	687
[c477b31]	688	self.state.enable2D = copy.deepcopy(self.enable2D)
[71f0373]	689	self.state.values= copy.deepcopy(self.values)
	690	self.state.weights = copy.deepcopy( self.weights)
[0aeabc6]	691	## save data
[240b9966]	692	self.state.data= copy.deepcopy(self.data)
[0b12abb5]	693	self.state.qmax_x = self.qmax_x
	694	self.state.qmin_x = self.qmin_x
	695
[cfc0913]	696	if hasattr(self,"enable_disp"):
	697	self.state.enable_disp= self.enable_disp.GetValue()
[fc6ea43]	698	self.state.disable_disp = self.disable_disp.GetValue()
	699
[3370922]	700	self.state.smearer = copy.deepcopy(self.smearer)
[cfc0913]	701	if hasattr(self,"enable_smearer"):
[4a7ad5f]	702	self.state.enable_smearer = \
	703	copy.deepcopy(self.enable_smearer.GetValue())
	704	self.state.disable_smearer = \
	705	copy.deepcopy(self.disable_smearer.GetValue())
[7609f1a]	706
[4a7ad5f]	707	self.state.pinhole_smearer = \
	708	copy.deepcopy(self.pinhole_smearer.GetValue())
[7609f1a]	709	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
	710
[2296316]	711	if len(self._disp_obj_dict)>0:
	712	for k , v in self._disp_obj_dict.iteritems():
	713	self.state._disp_obj_dict[k]= v
[f20767b]	714
	715
[71f0373]	716	self.state.values = copy.deepcopy(self.values)
	717	self.state.weights = copy.deepcopy(self.weights)
[0aeabc6]	718	## save plotting range
[b787e68c]	719	self._save_plotting_range()
[d2d0cfdf]	720
[2296316]	721	self.state.orientation_params = []
	722	self.state.orientation_params_disp = []
	723	self.state.parameters = []
	724	self.state.fittable_param = []
	725	self.state.fixed_param = []
	726	self.state.str_parameters = []
[f20767b]	727
[d2d0cfdf]	728
[cfc0913]	729	## save checkbutton state and txtcrtl values
[2296316]	730	self._copy_parameters_state(self.str_parameters,
	731	self.state.str_parameters)
[fc6ea43]	732	self._copy_parameters_state(self.orientation_params,
	733	self.state.orientation_params)
	734	self._copy_parameters_state(self.orientation_params_disp,
	735	self.state.orientation_params_disp)
[f20767b]	736
[d2d0cfdf]	737	self._copy_parameters_state(self.parameters, self.state.parameters)
[4a7ad5f]	738	self._copy_parameters_state(self.fittable_param,
	739	self.state.fittable_param)
[d2d0cfdf]	740	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[3c44c66]	741	#save chisqr
	742	self.state.tcChi = self.tcChi.GetValue()
	743
[52cac46]	744	def save_current_state_fit(self):
	745	"""
[5062bbf]	746	Store current state for fit_page
[52cac46]	747	"""
	748	## save model option
	749	if self.model!= None:
	750	self.disp_list= self.model.getDispParamList()
	751	self.state.disp_list= copy.deepcopy(self.disp_list)
	752	self.state.model = self.model.clone()
[9bc499b6]	753	if hasattr(self, "engine_type"):
	754	self.state.engine_type = copy.deepcopy(self.engine_type)
	755
[52cac46]	756	self.state.enable2D = copy.deepcopy(self.enable2D)
	757	self.state.values= copy.deepcopy(self.values)
	758	self.state.weights = copy.deepcopy( self.weights)
	759	## save data
	760	self.state.data= copy.deepcopy(self.data)
	761
	762	if hasattr(self,"enable_disp"):
	763	self.state.enable_disp= self.enable_disp.GetValue()
	764	self.state.disable_disp = self.disable_disp.GetValue()
	765
	766	self.state.smearer = copy.deepcopy(self.smearer)
	767	if hasattr(self,"enable_smearer"):
[4a7ad5f]	768	self.state.enable_smearer = \
	769	copy.deepcopy(self.enable_smearer.GetValue())
	770	self.state.disable_smearer = \
	771	copy.deepcopy(self.disable_smearer.GetValue())
[52cac46]	772
[4a7ad5f]	773	self.state.pinhole_smearer = \
	774	copy.deepcopy(self.pinhole_smearer.GetValue())
[7609f1a]	775	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
	776
[52cac46]	777	if hasattr(self,"disp_box"):
	778	self.state.disp_box = self.disp_box.GetCurrentSelection()
	779
[4a7ad5f]	780	if len(self.disp_cb_dict) > 0:
	781	for k, v in self.disp_cb_dict.iteritems():
[52cac46]	782
[4a7ad5f]	783	if v == None :
	784	self.state.disp_cb_dict[k] = v
[52cac46]	785	else:
	786	try:
[4a7ad5f]	787	self.state.disp_cb_dict[k] = v.GetValue()
[52cac46]	788	except:
[4a7ad5f]	789	self.state.disp_cb_dict[k] = None
[52cac46]	790
[4a7ad5f]	791	if len(self._disp_obj_dict) > 0:
[52cac46]	792	for k , v in self._disp_obj_dict.iteritems():
	793
[4a7ad5f]	794	self.state._disp_obj_dict[k] = v
[52cac46]	795
	796
	797	self.state.values = copy.deepcopy(self.values)
	798	self.state.weights = copy.deepcopy(self.weights)
[b421b1a]	799
[52cac46]	800	## save plotting range
	801	self._save_plotting_range()
	802
	803	## save checkbutton state and txtcrtl values
	804	self._copy_parameters_state(self.orientation_params,
	805	self.state.orientation_params)
	806	self._copy_parameters_state(self.orientation_params_disp,
	807	self.state.orientation_params_disp)
	808	self._copy_parameters_state(self.parameters, self.state.parameters)
[4a7ad5f]	809	self._copy_parameters_state(self.fittable_param,
	810	self.state.fittable_param)
[52cac46]	811	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[a074145]	812
[ffa69b6]	813
	814	def check_invalid_panel(self):
	815	"""
[5062bbf]	816	check if the user can already perform some action with this panel
[ffa69b6]	817	"""
	818	flag = False
[4470b10]	819	if self.data is None:
	820	self.disable_smearer.SetValue(True)
	821	self.disable_disp.SetValue(True)
	822	msg = "Please load Data and select Model to start..."
[ffa69b6]	823	wx.MessageBox(msg, 'Info')
	824	return True
[5062bbf]	825
[e88ebfd]	826	def set_model_state(self, state):
	827	"""
	828	reset page given a model state
	829	"""
	830	self.disp_cb_dict = state.disp_cb_dict
	831	self.disp_list = state.disp_list
	832
	833	## set the state of the radio box
	834	self.shape_rbutton.SetValue(state.shape_rbutton )
	835	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
	836	self.struct_rbutton.SetValue(state.struct_rbutton)
	837	self.plugin_rbutton.SetValue(state.plugin_rbutton)
	838
	839	## fill model combobox
	840	self._show_combox_helper()
	841	#select the current model
	842	self.formfactorbox.Select(int(state.formfactorcombobox))
	843	self.structurebox.SetSelection(state.structurecombobox )
	844	if state.multi_factor != None:
	845	self.multifactorbox.SetSelection(state.multi_factor)
	846
	847	## reset state of checkbox,textcrtl and regular parameters value
	848	self._reset_parameters_state(self.orientation_params_disp,
	849	state.orientation_params_disp)
	850	self._reset_parameters_state(self.orientation_params,
	851	state.orientation_params)
	852	self._reset_parameters_state(self.str_parameters,
	853	state.str_parameters)
	854	self._reset_parameters_state(self.parameters,state.parameters)
	855	## display dispersion info layer
	856	self.enable_disp.SetValue(state.enable_disp)
	857	self.disable_disp.SetValue(state.disable_disp)
	858
	859	if hasattr(self, "disp_box"):
	860
	861	self.disp_box.SetSelection(state.disp_box)
	862	n= self.disp_box.GetCurrentSelection()
	863	dispersity= self.disp_box.GetClientData(n)
	864	name = dispersity.__name__
	865
	866	self._set_dipers_Param(event=None)
	867
	868	if name == "ArrayDispersion":
	869
	870	for item in self.disp_cb_dict.keys():
	871
	872	if hasattr(self.disp_cb_dict[item], "SetValue") :
	873	self.disp_cb_dict[item].SetValue(\
	874	state.disp_cb_dict[item])
	875	# Create the dispersion objects
	876	from sans.models.dispersion_models import ArrayDispersion
	877	disp_model = ArrayDispersion()
	878	if hasattr(state,"values")and\
	879	self.disp_cb_dict[item].GetValue() == True:
	880	if len(state.values)>0:
	881	self.values=state.values
	882	self.weights=state.weights
	883	disp_model.set_weights(self.values,
	884	state.weights)
	885	else:
	886	self._reset_dispersity()
	887
	888	self._disp_obj_dict[item] = disp_model
	889	# Set the new model as the dispersion object
	890	#for the selected parameter
	891	self.model.set_dispersion(item, disp_model)
	892
	893	self.model._persistency_dict[item] = \
	894	[state.values, state.weights]
	895
	896	else:
	897	keys = self.model.getParamList()
	898	for item in keys:
	899	if item in self.disp_list and \
	900	not self.model.details.has_key(item):
	901	self.model.details[item] = ["", None, None]
	902	for k,v in self.state.disp_cb_dict.iteritems():
	903	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	904	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	905	## smearing info restore
	906	if hasattr(self, "enable_smearer"):
	907	## set smearing value whether or not the data
	908	#contain the smearing info
	909	self.enable_smearer.SetValue(state.enable_smearer)
	910	self.disable_smearer.SetValue(state.disable_smearer)
	911	self.onSmear(event=None)
	912	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	913	self.slit_smearer.SetValue(state.slit_smearer)
	914	## we have two more options for smearing
	915	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
	916	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
	917
	918	## reset state of checkbox,textcrtl and dispersity parameters value
	919	self._reset_parameters_state(self.fittable_param,state.fittable_param)
	920	self._reset_parameters_state(self.fixed_param,state.fixed_param)
	921
	922	## draw the model with previous parameters value
	923	self._onparamEnter_helper()
	924	self.select_param(event=None)
	925	#Save state_fit
	926	self.save_current_state_fit()
	927	self._lay_out()
	928	self.Refresh()
	929
[240b9966]	930	def reset_page_helper(self, state):
[cfc0913]	931	"""
[5062bbf]	932	Use page_state and change the state of existing page
	933
	934	:precondition: the page is already drawn or created
	935
	936	:postcondition: the state of the underlying data change as well as the
[71f0373]	937	state of the graphic interface
[cfc0913]	938	"""
[4a7ad5f]	939	if state == None:
[3a37fe0]	940	#self._undo.Enable(False)
[330573d]	941	return
[2296316]	942	# set data, etc. from the state
[2657df9]	943	# reset page between theory and fitting from bookmarking
	944	#if state.data == None:
	945	# data = None
	946	#else:
	947	data = state.data
	948
	949	#if data != None:
	950
	951	if data == None:
	952	data_min = state.qmin
	953	data_max = state.qmax
	954	self.qmin_x = data_min
	955	self.qmax_x = data_max
	956	self.minimum_q.SetValue(str(data_min))
	957	self.maximum_q.SetValue(str(data_max))
	958	self.qmin.SetValue(str(data_min))
	959	self.qmax.SetValue(str(data_max))
	960
	961	self.state.data = data
	962	self.state.qmin = self.qmin_x
	963	self.state.qmax = self.qmax_x
	964	else:
	965	self.set_data(data)
	966
[0b12abb5]	967	self.enable2D= state.enable2D
	968	self.engine_type = state.engine_type
	969
	970	self.disp_cb_dict = state.disp_cb_dict
	971	self.disp_list = state.disp_list
[e3d1423]	972
[0b12abb5]	973	## set the state of the radio box
	974	self.shape_rbutton.SetValue(state.shape_rbutton )
	975	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
[e3d1423]	976	self.struct_rbutton.SetValue(state.struct_rbutton)
[0b12abb5]	977	self.plugin_rbutton.SetValue(state.plugin_rbutton)
	978
	979	## fill model combobox
	980	self._show_combox_helper()
	981	#select the current model
[e3d1423]	982	self.formfactorbox.Select(int(state.formfactorcombobox))
[0b12abb5]	983	self.structurebox.SetSelection(state.structurecombobox )
[4523b68]	984	if state.multi_factor != None:
[cf6a192]	985	self.multifactorbox.SetSelection(state.multi_factor)
[4523b68]	986
[0b12abb5]	987	#reset the fitting engine type
	988	self.engine_type = state.engine_type
	989	#draw the pnael according to the new model parameter
	990	self._on_select_model(event=None)
[2657df9]	991	# take care of 2D button
	992	if data == None and self.model_view.IsEnabled():
	993	if self.enable2D:
	994	self.model_view.SetLabel("Switch to 1D")
	995	else:
	996	self.model_view.SetLabel("Switch to 2D")
	997	# else:
	998
[3cd5806]	999	if self._manager !=None:
	1000	self._manager._on_change_engine(engine=self.engine_type)
[0b12abb5]	1001	## set the select all check box to the a given state
	1002	self.cb1.SetValue(state.cb1)
	1003
	1004	## reset state of checkbox,textcrtl and regular parameters value
	1005	self._reset_parameters_state(self.orientation_params_disp,
	1006	state.orientation_params_disp)
	1007	self._reset_parameters_state(self.orientation_params,
	1008	state.orientation_params)
[fb59ed9]	1009	self._reset_parameters_state(self.str_parameters,
	1010	state.str_parameters)
[0b12abb5]	1011	self._reset_parameters_state(self.parameters,state.parameters)
	1012	## display dispersion info layer
	1013	self.enable_disp.SetValue(state.enable_disp)
	1014	self.disable_disp.SetValue(state.disable_disp)
[2296316]	1015	# If the polydispersion is ON
	1016	if state.enable_disp:
	1017	# reset dispersion according the state
[0b12abb5]	1018	self._set_dipers_Param(event=None)
[2296316]	1019	self._reset_page_disp_helper(state)
[0b12abb5]	1020	##plotting range restore
	1021	self._reset_plotting_range(state)
	1022	## smearing info restore
	1023	if hasattr(self, "enable_smearer"):
[4a7ad5f]	1024	## set smearing value whether or not the data
	1025	#contain the smearing info
[0b12abb5]	1026	self.enable_smearer.SetValue(state.enable_smearer)
	1027	self.disable_smearer.SetValue(state.disable_smearer)
	1028	self.onSmear(event=None)
	1029	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	1030	self.slit_smearer.SetValue(state.slit_smearer)
	1031	## we have two more options for smearing
	1032	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
	1033	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
	1034
	1035	## reset state of checkbox,textcrtl and dispersity parameters value
	1036	self._reset_parameters_state(self.fittable_param,state.fittable_param)
	1037	self._reset_parameters_state(self.fixed_param,state.fixed_param)
	1038
	1039	## draw the model with previous parameters value
	1040	self._onparamEnter_helper()
[3c44c66]	1041	#reset the value of chisqr when not consistent with the value computed
	1042	self.tcChi.SetValue(str(self.state.tcChi))
[0b12abb5]	1043	## reset context menu items
	1044	self._reset_context_menu()
[3c44c66]	1045
[0b12abb5]	1046	## set the value of the current state to the state given as parameter
	1047	self.state = state.clone()
	1048
[2296316]	1049	def _reset_page_disp_helper(self, state):
	1050	"""
	1051	Help to rest page for dispersions
	1052	"""
	1053	keys = self.model.getParamList()
	1054	for item in keys:
	1055	if item in self.disp_list and \
	1056	not self.model.details.has_key(item):
	1057	self.model.details[item] = ["", None, None]
	1058	#for k,v in self.state.disp_cb_dict.iteritems():
	1059	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1060	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1061	self.values = copy.deepcopy(state.values)
	1062	self.weights = copy.deepcopy(state.weights)
	1063
	1064	for key, disp in state._disp_obj_dict.iteritems():
	1065	# From saved file, disp_model can not be sent in model obj.
	1066	# it will be sent as a string here, then converted to model object.
	1067	if disp.__class__.__name__ == 'str':
	1068	com_str = "from sans.models.dispersion_models "
	1069	com_str += "import %s as disp_func"
	1070	exec com_str % disp
	1071	disp_model = disp_func()
[f20767b]	1072	else:
[2296316]	1073	disp_model = disp
[edd166b]	1074
[2296316]	1075	self._disp_obj_dict[key] = disp_model
	1076	param_name = key.split('.')[0]
	1077	# Try to set dispersion only when available
	1078	# for eg., pass the orient. angles for 1D Cal
	1079	try:
	1080	self.model.set_dispersion(param_name, disp_model)
	1081	self.model._persistency_dict[key] = \
	1082	[state.values, state.weights]
	1083	except:
	1084	pass
	1085	selection = self._find_polyfunc_selection(disp_model)
	1086	for list in self.fittable_param:
	1087	if list[1] == key and list[7] != None:
	1088	list[7].SetSelection(selection)
	1089	# For the array disp_model, set the values and weights
	1090	if selection == 1:
	1091	disp_model.set_weights(self.values[key],
	1092	self.weights[key])
	1093	try:
	1094	# Diables all fittable params for array
	1095	list[0].SetValue(False)
	1096	list[0].Disable()
	1097	list[2].Disable()
	1098	list[5].Disable()
	1099	list[6].Disable()
	1100	except:
	1101	pass
	1102	# For array, disable all fixed params
	1103	if selection == 1:
	1104	for item in self.fixed_param:
	1105	if item[1].split(".")[0] == key.split(".")[0]:
	1106	# try it and pass it for the orientation for 1D
	1107	try:
	1108	item[2].Disable()
	1109	except:
	1110	pass
[5582a9f1]	1111
[2296316]	1112	# Make sure the check box updated when all checked
	1113	if self.cb1.GetValue():
	1114	self.select_all_param(None)
	1115
[c77d859]	1116	def _selectDlg(self):
	1117	"""
[5062bbf]	1118	open a dialog file to selected the customized dispersity
[c77d859]	1119	"""
	1120	import os
[60132ef]	1121	dlg = wx.FileDialog(self, "Choose a weight file",
[4a7ad5f]	1122	self._default_save_location , "",
	1123	".", wx.OPEN)
[c77d859]	1124	path = None
	1125	if dlg.ShowModal() == wx.ID_OK:
	1126	path = dlg.GetPath()
	1127	dlg.Destroy()
	1128	return path
[5062bbf]	1129
[a074145]	1130	def _reset_context_menu(self):
	1131	"""
[5062bbf]	1132	reset the context menu
[a074145]	1133	"""
	1134	for name, state in self.state.saved_states.iteritems():
	1135	self.number_saved_state += 1
	1136	## Add item in the context menu
	1137	id = wx.NewId()
[4a7ad5f]	1138	msg = 'Save model and state %g' % self.number_saved_state
	1139	self.popUpMenu.Append(id, name, msg)
[a074145]	1140	wx.EVT_MENU(self, id, self.onResetModel)
	1141
[0aeabc6]	1142	def _reset_plotting_range(self, state):
[cfc0913]	1143	"""
[5062bbf]	1144	Reset the plotting range to a given state
[cfc0913]	1145	"""
[6bbeacd4]	1146	# if self.check_invalid_panel():
	1147	# return
[f95301b]	1148	self.qmin.SetValue(str(state.qmin))
[0aeabc6]	1149	self.qmax.SetValue(str(state.qmax))
[0b12abb5]	1150
[240b9966]	1151	def _save_typeOfmodel(self):
	1152	"""
[5062bbf]	1153	save radiobutton containing the type model that can be selected
[240b9966]	1154	"""
	1155	self.state.shape_rbutton = self.shape_rbutton.GetValue()
	1156	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	1157	self.state.struct_rbutton = self.struct_rbutton.GetValue()
	1158	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
[3595309d]	1159	self.state.structurebox= self.structurebox.GetCurrentSelection()
	1160	self.state.formfactorbox = self.formfactorbox.GetCurrentSelection()
[c99a6c5]	1161
[3a37fe0]	1162	#self._undo.Enable(True)
[240b9966]	1163	## post state to fit panel
	1164	event = PageInfoEvent(page = self)
	1165	wx.PostEvent(self.parent, event)
[3595309d]	1166
[cfc0913]	1167	def _save_plotting_range(self ):
	1168	"""
[5062bbf]	1169	save the state of plotting range
[cfc0913]	1170	"""
[b787e68c]	1171	self.state.qmin = self.qmin_x
	1172	self.state.qmax = self.qmax_x
[6bbeacd4]	1173	self.state.npts = self.npts_x
[cfc0913]	1174
[c77d859]	1175	def _onparamEnter_helper(self):
	1176	"""
[5062bbf]	1177	check if values entered by the user are changed and valid to replot
	1178	model
[c77d859]	1179	"""
[51a71a3]	1180	# Flag to register when a parameter has changed.
[7975f2b]	1181	is_modified = False
[4a7ad5f]	1182	self.fitrange = True
[51a71a3]	1183	is_2Ddata = False
[3a37fe0]	1184	#self._undo.Enable(True)
[51a71a3]	1185	# check if 2d data
[4a7ad5f]	1186	if self.data.__class__.__name__ == "Data2D":
[51a71a3]	1187	is_2Ddata = True
[c77d859]	1188	if self.model !=None:
[edd166b]	1189	try:
[4a7ad5f]	1190	is_modified = self._check_value_enter(self.fittable_param,
	1191	is_modified)
	1192	is_modified = self._check_value_enter(self.fixed_param,
	1193	is_modified)
	1194	is_modified = self._check_value_enter(self.parameters,
	1195	is_modified)
[edd166b]	1196	except:
	1197	pass
	1198	#if is_modified:
[c99a6c5]	1199
[c77d859]	1200	# Here we should check whether the boundaries have been modified.
	1201	# If qmin and qmax have been modified, update qmin and qmax and
	1202	# set the is_modified flag to True
[f95301b]	1203	if self._validate_qrange(self.qmin, self.qmax):
	1204	tempmin = float(self.qmin.GetValue())
[7975f2b]	1205	if tempmin != self.qmin_x:
	1206	self.qmin_x = tempmin
[c77d859]	1207	is_modified = True
[7975f2b]	1208	tempmax = float(self.qmax.GetValue())
	1209	if tempmax != self.qmax_x:
	1210	self.qmax_x = tempmax
[c77d859]	1211	is_modified = True
[b787e68c]	1212
[51a71a3]	1213	if is_2Ddata:
	1214	# set mask
	1215	is_modified = self._validate_Npts()
[247cb58]	1216
[51a71a3]	1217	else:
	1218	self.fitrange = False
[1a74523]	1219
[c77d859]	1220	## if any value is modify draw model with new value
[51a71a3]	1221	if not self.fitrange:
[247cb58]	1222	#self.btFit.Disable()
[51a71a3]	1223	if is_2Ddata: self.btEditMask.Disable()
	1224	else:
[247cb58]	1225	#self.btFit.Enable(True)
[51a71a3]	1226	if is_2Ddata: self.btEditMask.Enable(True)
	1227	if is_modified and self.fitrange:
[1a74523]	1228	if self.data == None:
	1229	# Theory case: need to get npts value to draw
	1230	self.npts_x = float(self.Npts_total.GetValue())
[240b9966]	1231	self.state_change= True
[c77d859]	1232	self._draw_model()
[7975f2b]	1233	self.Refresh()
	1234	return is_modified
	1235
[35c9d31]	1236	def _update_paramv_on_fit(self):
	1237	"""
[5062bbf]	1238	make sure that update param values just before the fitting
[35c9d31]	1239	"""
	1240	#flag for qmin qmax check values
[7609f1a]	1241	flag = True
[51a71a3]	1242	self.fitrange = True
[35c9d31]	1243	is_modified = False
[51a71a3]	1244
[66ff250]	1245	#wx.PostEvent(self._manager.parent, StatusEvent(status=" \
	1246	#updating ... ",type="update"))
[4fbc93e]	1247
[35c9d31]	1248	##So make sure that update param values on_Fit.
	1249	#self._undo.Enable(True)
	1250	if self.model !=None:
	1251	##Check the values
	1252	self._check_value_enter( self.fittable_param ,is_modified)
	1253	self._check_value_enter( self.fixed_param ,is_modified)
[edd166b]	1254	self._check_value_enter( self.parameters ,is_modified)
[35c9d31]	1255
	1256	# If qmin and qmax have been modified, update qmin and qmax and
[7975f2b]	1257	# Here we should check whether the boundaries have been modified.
	1258	# If qmin and qmax have been modified, update qmin and qmax and
	1259	# set the is_modified flag to True
[f95301b]	1260	self.fitrange = self._validate_qrange(self.qmin, self.qmax)
[51a71a3]	1261	if self.fitrange:
[f95301b]	1262	tempmin = float(self.qmin.GetValue())
[7975f2b]	1263	if tempmin != self.qmin_x:
	1264	self.qmin_x = tempmin
	1265	tempmax = float(self.qmax.GetValue())
	1266	if tempmax != self.qmax_x:
	1267	self.qmax_x = tempmax
[7609f1a]	1268	if tempmax == tempmin:
	1269	flag = False
	1270	temp_smearer = None
	1271	if not self.disable_smearer.GetValue():
	1272	temp_smearer= self.current_smearer
	1273	if self.slit_smearer.GetValue():
	1274	flag = self.update_slit_smear()
	1275	elif self.pinhole_smearer.GetValue():
	1276	flag = self.update_pinhole_smear()
	1277	else:
[6bbeacd4]	1278	self._manager.set_smearer(smearer=temp_smearer,
[66ff250]	1279	uid=self.uid,
[4a7ad5f]	1280	qmin=float(self.qmin_x),
[6bbeacd4]	1281	qmax=float(self.qmax_x),
	1282	draw=False)
[4fbc93e]	1283	elif not self._is_2D():
[3cd5806]	1284	self._manager.set_smearer(smearer=temp_smearer,
[4a7ad5f]	1285	qmin=float(self.qmin_x),
[66ff250]	1286	uid=self.uid,
[7609f1a]	1287	qmax= float(self.qmax_x))
[0cf97c5]	1288	if self.data != None:
	1289	index_data = ((self.qmin_x <= self.data.x)&\
	1290	(self.data.x <= self.qmax_x))
	1291	val = str(len(self.data.x[index_data==True]))
	1292	self.Npts_fit.SetValue(val)
	1293	else:
	1294	# No data in the panel
	1295	try:
	1296	self.npts_x = float(self.Npts_total.GetValue())
	1297	except:
	1298	flag = False
	1299	return flag
[51a71a3]	1300	flag = True
[4fbc93e]	1301	if self._is_2D():
[1a74523]	1302	# only 2D case set mask
[51a71a3]	1303	flag = self._validate_Npts()
	1304	if not flag:
	1305	return flag
[7609f1a]	1306	else: flag = False
	1307	else:
[7975f2b]	1308	flag = False
[51a71a3]	1309
	1310	#For invalid q range, disable the mask editor and fit button, vs.
	1311	if not self.fitrange:
[247cb58]	1312	#self.btFit.Disable()
[4fbc93e]	1313	if self._is_2D():self.btEditMask.Disable()
[51a71a3]	1314	else:
[247cb58]	1315	#self.btFit.Enable(True)
[4fbc93e]	1316	if self._is_2D():self.btEditMask.Enable(True)
[51a71a3]	1317
[7609f1a]	1318	if not flag:
[4a7ad5f]	1319	msg = "Cannot Plot or Fit :Must select a "
	1320	msg += " model or Fitting range is not valid!!! "
	1321	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[51a71a3]	1322
[7609f1a]	1323	self.save_current_state()
[4470b10]	1324
[35c9d31]	1325	return flag
[acd0bda3]	1326
[c99a6c5]	1327	def _is_modified(self, is_modified):
[acd0bda3]	1328	"""
[5062bbf]	1329	return to self._is_modified
[acd0bda3]	1330	"""
[c99a6c5]	1331	return is_modified
[acd0bda3]	1332
[4a7ad5f]	1333	def _reset_parameters_state(self, listtorestore, statelist):
[cfc0913]	1334	"""
[5062bbf]	1335	Reset the parameters at the given state
[cfc0913]	1336	"""
[4a7ad5f]	1337	if len(statelist) == 0 or len(listtorestore) == 0:
[6999659]	1338	return
[4a7ad5f]	1339	if len(statelist) != len(listtorestore):
[cfc0913]	1340	return
[c99a6c5]	1341
[cfc0913]	1342	for j in range(len(listtorestore)):
	1343	item_page = listtorestore[j]
	1344	item_page_info = statelist[j]
	1345	##change the state of the check box for simple parameters
[0b12abb5]	1346	if item_page[0]!=None:
[cfc0913]	1347	item_page[0].SetValue(item_page_info[0])
	1348	if item_page[2]!=None:
	1349	item_page[2].SetValue(item_page_info[2])
[2296316]	1350	if item_page[2].__class__.__name__ == "ComboBox":
	1351	if self.model.fun_list.has_key(item_page_info[2]):
	1352	fun_val = self.model.fun_list[item_page_info[2]]
	1353	self.model.setParam(item_page_info[1],fun_val)
[cfc0913]	1354	if item_page[3]!=None:
	1355	## show or hide text +/-
	1356	if item_page_info[2]:
	1357	item_page[3].Show(True)
	1358	else:
	1359	item_page[3].Hide()
	1360	if item_page[4]!=None:
	1361	## show of hide the text crtl for fitting error
	1362	if item_page_info[4][0]:
	1363	item_page[4].Show(True)
	1364	item_page[4].SetValue(item_page_info[4][1])
	1365	else:
	1366	item_page[3].Hide()
	1367	if item_page[5]!=None:
	1368	## show of hide the text crtl for fitting error
[2296316]	1369	item_page[5].Show(item_page_info[5][0])
	1370	item_page[5].SetValue(item_page_info[5][1])
	1371
[cfc0913]	1372	if item_page[6]!=None:
	1373	## show of hide the text crtl for fitting error
[2296316]	1374	item_page[6].Show(item_page_info[6][0])
	1375	item_page[6].SetValue(item_page_info[6][1])
	1376
	1377
	1378	def _reset_strparam_state(self, listtorestore, statelist):
	1379	"""
	1380	Reset the string parameters at the given state
	1381	"""
	1382	if len(statelist) == 0:
	1383	return
	1384
	1385	listtorestore = copy.deepcopy(statelist)
	1386
	1387	for j in range(len(listtorestore)):
	1388	item_page = listtorestore[j]
	1389	item_page_info = statelist[j]
	1390	##change the state of the check box for simple parameters
	1391
	1392	if item_page[0] != None:
	1393	item_page[0].SetValue(format_number(item_page_info[0], True))
	1394
	1395	if item_page[2] != None:
	1396	param_name = item_page_info[1]
	1397	value = item_page_info[2]
	1398	selection = value
	1399	if self.model.fun_list.has_key(value):
	1400	selection = self.model.fun_list[value]
	1401	item_page[2].SetValue(selection)
	1402	self.model.setParam(param_name, selection)
[5062bbf]	1403
[cfc0913]	1404	def _copy_parameters_state(self, listtocopy, statelist):
	1405	"""
[5062bbf]	1406	copy the state of button
	1407
	1408	:param listtocopy: the list of check button to copy
	1409	:param statelist: list of state object to store the current state
	1410
[cfc0913]	1411	"""
	1412	if len(listtocopy)==0:
	1413	return
[1c1436d]	1414
[cfc0913]	1415	for item in listtocopy:
[f20767b]	1416
[cfc0913]	1417	checkbox_state = None
	1418	if item[0]!= None:
	1419	checkbox_state= item[0].GetValue()
	1420	parameter_name = item[1]
	1421	parameter_value = None
	1422	if item[2]!=None:
	1423	parameter_value = item[2].GetValue()
	1424	static_text = None
	1425	if item[3]!=None:
	1426	static_text = item[3].IsShown()
	1427	error_value = None
	1428	error_state = None
	1429	if item[4]!= None:
	1430	error_value = item[4].GetValue()
	1431	error_state = item[4].IsShown()
	1432
	1433	min_value = None
	1434	min_state = None
	1435	if item[5]!= None:
	1436	min_value = item[5].GetValue()
	1437	min_state = item[5].IsShown()
	1438
	1439	max_value = None
	1440	max_state = None
	1441	if item[6]!= None:
	1442	max_value = item[6].GetValue()
	1443	max_state = item[6].IsShown()
[240b9966]	1444	unit=None
	1445	if item[7]!=None:
	1446	unit = item[7].GetLabel()
[cfc0913]	1447
	1448	statelist.append([checkbox_state, parameter_name, parameter_value,
[4a7ad5f]	1449	static_text ,[error_state, error_value],
	1450	[min_state, min_value],
	1451	[max_state, max_value], unit])
[cfc0913]	1452
[c77d859]	1453	def _set_model_sizer_selection(self, model):
	1454	"""
[5062bbf]	1455	Display the sizer according to the type of the current model
[c77d859]	1456	"""
[5062bbf]	1457	if model == None:
[70c57ebf]	1458	return
[72f719b]	1459	if hasattr(model ,"s_model"):
[c77d859]	1460
[4a7ad5f]	1461	class_name = model.s_model.__class__
	1462	name = model.s_model.name
	1463	flag = (name != "NoStructure")
	1464	if flag and \
	1465	(class_name in self.model_list_box["Structure Factors"]):
[6dc9ad8]	1466	self.structurebox.Show()
	1467	self.text2.Show()
[3b605bb]	1468	self.structurebox.Enable()
[c097f02]	1469	self.text2.Enable()
[c77d859]	1470	items = self.structurebox.GetItems()
	1471	self.sizer1.Layout()
[340c2b3]	1472
[c77d859]	1473	for i in range(len(items)):
	1474	if items[i]== str(name):
	1475	self.structurebox.SetSelection(i)
	1476	break
	1477
[72f719b]	1478	if hasattr(model ,"p_model"):
	1479	class_name = model.p_model.__class__
	1480	name = model.p_model.name
[c77d859]	1481	self.formfactorbox.Clear()
	1482
	1483	for k, list in self.model_list_box.iteritems():
[376916c]	1484	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
[c77d859]	1485	self.shape_rbutton.SetValue(True)
[376916c]	1486	## fill the form factor list with new model
	1487	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1488	items = self.formfactorbox.GetItems()
	1489	## set comboxbox to the selected item
	1490	for i in range(len(items)):
	1491	if items[i]== str(name):
	1492	self.formfactorbox.SetSelection(i)
	1493	break
	1494	return
	1495	elif k == "Shape-Independent":
[c77d859]	1496	self.shape_indep_rbutton.SetValue(True)
	1497	elif k == "Structure Factors":
	1498	self.struct_rbutton.SetValue(True)
[fb59ed9]	1499	elif k == "Multi-Functions":
	1500	continue
[c77d859]	1501	else:
	1502	self.plugin_rbutton.SetValue(True)
[376916c]	1503
[c77d859]	1504	if class_name in list:
	1505	## fill the form factor list with new model
	1506	self._populate_box(self.formfactorbox, list)
	1507	items = self.formfactorbox.GetItems()
	1508	## set comboxbox to the selected item
	1509	for i in range(len(items)):
	1510	if items[i]== str(name):
	1511	self.formfactorbox.SetSelection(i)
	1512	break
	1513	break
	1514	else:
[cdbe88e]	1515
	1516	## Select the model from the menu
[c77d859]	1517	class_name = model.__class__
	1518	name = model.name
	1519	self.formfactorbox.Clear()
	1520	items = self.formfactorbox.GetItems()
[376916c]	1521
[cdbe88e]	1522	for k, list in self.model_list_box.iteritems():
[376916c]	1523	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
[3b605bb]	1524	if class_name in self.model_list_box["P(Q)*S(Q)"]:
[6dc9ad8]	1525	self.structurebox.Show()
	1526	self.text2.Show()
[3b605bb]	1527	self.structurebox.Enable()
[cdbe88e]	1528	self.structurebox.SetSelection(0)
[c097f02]	1529	self.text2.Enable()
[3b605bb]	1530	else:
[6dc9ad8]	1531	self.structurebox.Hide()
	1532	self.text2.Hide()
[3b605bb]	1533	self.structurebox.Disable()
	1534	self.structurebox.SetSelection(0)
[c097f02]	1535	self.text2.Disable()
[3b605bb]	1536
[c77d859]	1537	self.shape_rbutton.SetValue(True)
[376916c]	1538	## fill the form factor list with new model
	1539	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1540	items = self.formfactorbox.GetItems()
	1541	## set comboxbox to the selected item
	1542	for i in range(len(items)):
	1543	if items[i]== str(name):
	1544	self.formfactorbox.SetSelection(i)
	1545	break
	1546	return
	1547	elif k == "Shape-Independent":
[c77d859]	1548	self.shape_indep_rbutton.SetValue(True)
	1549	elif k == "Structure Factors":
[cdbe88e]	1550	self.struct_rbutton.SetValue(True)
[fb59ed9]	1551	elif k == "Multi-Functions":
	1552	continue
[c77d859]	1553	else:
	1554	self.plugin_rbutton.SetValue(True)
	1555	if class_name in list:
[3b605bb]	1556	self.structurebox.SetSelection(0)
	1557	self.structurebox.Disable()
[c097f02]	1558	self.text2.Disable()
[376916c]	1559	## fill the form factor list with new model
[c77d859]	1560	self._populate_box(self.formfactorbox, list)
	1561	items = self.formfactorbox.GetItems()
	1562	## set comboxbox to the selected item
	1563	for i in range(len(items)):
	1564	if items[i]== str(name):
	1565	self.formfactorbox.SetSelection(i)
	1566	break
	1567	break
[1467e1a6]	1568
[2296316]	1569	def _draw_model(self, update_chisqr=True):
[c77d859]	1570	"""
[5062bbf]	1571	Method to draw or refresh a plotted model.
	1572	The method will use the data member from the model page
	1573	to build a call to the fitting perspective manager.
[2296316]	1574
	1575	:param chisqr: update chisqr value [bool]
[c77d859]	1576	"""
[6bbeacd4]	1577	#if self.check_invalid_panel():
	1578	# return
[c77d859]	1579	if self.model !=None:
[fca9cbd9]	1580	temp_smear=None
	1581	if hasattr(self, "enable_smearer"):
[7609f1a]	1582	if not self.disable_smearer.GetValue():
	1583	temp_smear= self.current_smearer
[fa65e99]	1584	toggle_mode_on = self.model_view.IsEnabled()
[3cd5806]	1585	self._manager.draw_model(self.model,
[f72333f]	1586	data=self.data,
[c16557c]	1587	smearer= temp_smear,
[484faf7]	1588	qmin=float(self.qmin_x),
	1589	qmax=float(self.qmax_x),
[6bbeacd4]	1590	qstep= float(self.npts_x),
[66ff250]	1591	page_id=self.uid,
[fa65e99]	1592	toggle_mode_on=toggle_mode_on,
[5ef55d2]	1593	state = self.state,
[2296316]	1594	enable2D=self.enable2D,
	1595	update_chisqr=update_chisqr)
[71f0373]	1596
[340c2b3]	1597
[a1b2471]	1598	def _on_show_sld(self, event=None):
	1599	"""
	1600	Plot SLD profile
	1601	"""
	1602	# get profile data
	1603	x,y=self.model.getProfile()
	1604
	1605	from danse.common.plottools import Data1D
[da9ac4e6]	1606	#from sans.perspectives.theory.profile_dialog import SLDPanel
	1607	from sans.guiframe.local_perspectives.plotting.profile_dialog \
	1608	import SLDPanel
[a1b2471]	1609	sld_data = Data1D(x,y)
	1610	sld_data.name = 'SLD'
[fb59ed9]	1611	sld_data.axes = self.sld_axes
	1612	self.panel = SLDPanel(self, data=sld_data,axes =self.sld_axes,id =-1 )
[a1b2471]	1613	self.panel.ShowModal()
	1614
[fb59ed9]	1615	def _set_multfactor_combobox(self, multiplicity=10):
[4523b68]	1616	"""
	1617	Set comboBox for muitfactor of CoreMultiShellModel
[fb59ed9]	1618	:param multiplicit: no. of multi-functionality
[4523b68]	1619	"""
[fb59ed9]	1620	# build content of the combobox
	1621	for idx in range(0,multiplicity):
[4523b68]	1622	self.multifactorbox.Append(str(idx),int(idx))
[fb59ed9]	1623	#self.multifactorbox.SetSelection(1)
[4523b68]	1624	self._hide_multfactor_combobox()
	1625
	1626	def _show_multfactor_combobox(self):
	1627	"""
	1628	Show the comboBox of muitfactor of CoreMultiShellModel
	1629	"""
	1630	if not self.mutifactor_text.IsShown():
	1631	self.mutifactor_text.Show(True)
[fb59ed9]	1632	self.mutifactor_text1.Show(True)
[4523b68]	1633	if not self.multifactorbox.IsShown():
	1634	self.multifactorbox.Show(True)
	1635
	1636	def _hide_multfactor_combobox(self):
	1637	"""
	1638	Hide the comboBox of muitfactor of CoreMultiShellModel
	1639	"""
	1640	if self.mutifactor_text.IsShown():
	1641	self.mutifactor_text.Hide()
[fb59ed9]	1642	self.mutifactor_text1.Hide()
[4523b68]	1643	if self.multifactorbox.IsShown():
	1644	self.multifactorbox.Hide()
	1645
	1646
[0b12abb5]	1647	def _show_combox_helper(self):
[c77d859]	1648	"""
[0b12abb5]	1649	Fill panel's combo box according to the type of model selected
[c77d859]	1650	"""
[0b12abb5]	1651	if self.shape_rbutton.GetValue():
[376916c]	1652	##fill the combobox with form factor list
[3b605bb]	1653	self.structurebox.SetSelection(0)
	1654	self.structurebox.Disable()
[c77d859]	1655	self.formfactorbox.Clear()
[376916c]	1656	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
[0b12abb5]	1657	if self.shape_indep_rbutton.GetValue():
[376916c]	1658	##fill the combobox with shape independent factor list
[3b605bb]	1659	self.structurebox.SetSelection(0)
	1660	self.structurebox.Disable()
[c77d859]	1661	self.formfactorbox.Clear()
	1662	self._populate_box( self.formfactorbox,
[376916c]	1663	self.model_list_box["Shape-Independent"])
[0b12abb5]	1664	if self.struct_rbutton.GetValue():
[376916c]	1665	##fill the combobox with structure factor list
[3b605bb]	1666	self.structurebox.SetSelection(0)
	1667	self.structurebox.Disable()
[c77d859]	1668	self.formfactorbox.Clear()
	1669	self._populate_box( self.formfactorbox,
	1670	self.model_list_box["Structure Factors"])
[0b12abb5]	1671	if self.plugin_rbutton.GetValue():
[376916c]	1672	##fill the combobox with form factor list
[3b605bb]	1673	self.structurebox.Disable()
[c77d859]	1674	self.formfactorbox.Clear()
	1675	self._populate_box( self.formfactorbox,
[376916c]	1676	self.model_list_box["Customized Models"])
[3595309d]	1677
[0b12abb5]	1678	def _show_combox(self, event=None):
	1679	"""
	1680	Show combox box associate with type of model selected
	1681	"""
[6bbeacd4]	1682	#if self.check_invalid_panel():
	1683	# self.shape_rbutton.SetValue(True)
	1684	# return
[0b12abb5]	1685
	1686	self._show_combox_helper()
[77e23a2]	1687	self._on_select_model(event=None)
[3595309d]	1688	self._save_typeOfmodel()
[3b605bb]	1689	self.sizer4_4.Layout()
[9853ad0]	1690	self.sizer4.Layout()
[3b605bb]	1691	self.Layout()
	1692	self.Refresh()
[340c2b3]	1693
[c77d859]	1694	def _populate_box(self, combobox, list):
	1695	"""
[5062bbf]	1696	fill combox box with dict item
	1697
	1698	:param list: contains item to fill the combox
[c77d859]	1699	item must model class
	1700	"""
	1701	for models in list:
	1702	model= models()
	1703	name = model.__class__.__name__
[0a518e4c]	1704	if models.__name__!="NoStructure":
	1705	if hasattr(model, "name"):
	1706	name = model.name
	1707	combobox.Append(name,models)
[c77d859]	1708	return 0
[6bbeacd4]	1709
[6e9976b]	1710	def _onQrangeEnter(self, event):
	1711	"""
[5062bbf]	1712	Check validity of value enter in the Q range field
[6bbeacd4]	1713
	1714	"""
	1715	tcrtl = event.GetEventObject()
	1716	#Clear msg if previously shown.
	1717	msg = ""
	1718	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1719	# Flag to register when a parameter has changed.
	1720	is_modified = False
	1721	if tcrtl.GetValue().lstrip().rstrip() != "":
	1722	try:
	1723	value = float(tcrtl.GetValue())
	1724	tcrtl.SetBackgroundColour(wx.WHITE)
	1725	# If qmin and qmax have been modified, update qmin and qmax
[f95301b]	1726	if self._validate_qrange(self.qmin, self.qmax):
	1727	tempmin = float(self.qmin.GetValue())
[6bbeacd4]	1728	if tempmin != self.qmin_x:
	1729	self.qmin_x = tempmin
	1730	tempmax = float(self.qmax.GetValue())
	1731	if tempmax != self.qmax_x:
	1732	self.qmax_x = tempmax
	1733	else:
	1734	tcrtl.SetBackgroundColour("pink")
	1735	msg = "Model Error:wrong value entered : %s" % sys.exc_value
	1736	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1737	return
	1738	except:
	1739	tcrtl.SetBackgroundColour("pink")
	1740	msg = "Model Error:wrong value entered : %s" % sys.exc_value
	1741	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1742	return
	1743	#Check if # of points for theory model are valid(>0).
	1744	if self.npts != None:
	1745	if check_float(self.npts):
	1746	temp_npts = float(self.npts.GetValue())
	1747	if temp_npts != self.num_points:
	1748	self.num_points = temp_npts
	1749	is_modified = True
	1750	else:
	1751	msg = "Cannot Plot :No npts in that Qrange!!! "
	1752	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1753	else:
	1754	tcrtl.SetBackgroundColour("pink")
	1755	msg = "Model Error:wrong value entered!!!"
	1756	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1757	#self._undo.Enable(True)
	1758	self.save_current_state()
	1759	event = PageInfoEvent(page=self)
	1760	wx.PostEvent(self.parent, event)
	1761	self.state_change = False
	1762	#Draw the model for a different range
	1763	self._draw_model()
	1764
	1765	def _theory_qrange_enter(self, event):
	1766	"""
	1767	Check validity of value enter in the Q range field
[6e9976b]	1768	"""
	1769
	1770	tcrtl= event.GetEventObject()
	1771	#Clear msg if previously shown.
	1772	msg= ""
	1773	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1774	# Flag to register when a parameter has changed.
	1775	is_modified = False
	1776	if tcrtl.GetValue().lstrip().rstrip()!="":
	1777	try:
	1778	value = float(tcrtl.GetValue())
	1779	tcrtl.SetBackgroundColour(wx.WHITE)
	1780
	1781	# If qmin and qmax have been modified, update qmin and qmax
[6bbeacd4]	1782	if self._validate_qrange(self.theory_qmin, self.theory_qmax):
	1783	tempmin = float(self.theory_qmin.GetValue())
	1784	if tempmin != self.theory_qmin_x:
	1785	self.theory_qmin_x = tempmin
	1786	tempmax = float(self.theory_qmax.GetValue())
[6e9976b]	1787	if tempmax != self.qmax_x:
[6bbeacd4]	1788	self.theory_qmax_x = tempmax
[6e9976b]	1789	else:
	1790	tcrtl.SetBackgroundColour("pink")
	1791	msg= "Model Error:wrong value entered : %s"% sys.exc_value
[6bbeacd4]	1792	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
[0b12abb5]	1793	return
[6e9976b]	1794	except:
	1795	tcrtl.SetBackgroundColour("pink")
	1796	msg= "Model Error:wrong value entered : %s"% sys.exc_value
[6bbeacd4]	1797	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
[6e9976b]	1798	return
	1799	#Check if # of points for theory model are valid(>0).
[e9875db]	1800	if self.Npts_total.IsEditable() :
[0cf97c5]	1801	if check_float(self.Npts_total):
	1802	temp_npts = float(self.Npts_total.GetValue())
[6e9976b]	1803	if temp_npts != self.num_points:
	1804	self.num_points = temp_npts
	1805	is_modified = True
	1806	else:
	1807	msg= "Cannot Plot :No npts in that Qrange!!! "
	1808	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1809	else:
	1810	tcrtl.SetBackgroundColour("pink")
[6bbeacd4]	1811	msg = "Model Error:wrong value entered!!!"
[0b12abb5]	1812	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[6e9976b]	1813	#self._undo.Enable(True)
	1814	self.save_current_state()
	1815	event = PageInfoEvent(page = self)
	1816	wx.PostEvent(self.parent, event)
	1817	self.state_change= False
[484faf7]	1818	#Draw the model for a different range
	1819	self._draw_model()
[6e9976b]	1820
[59a7f2d]	1821	def _on_select_model_helper(self):
[c77d859]	1822	"""
[5062bbf]	1823	call back for model selection
[c77d859]	1824	"""
[376916c]	1825	## reset dictionary containing reference to dispersion
	1826	self._disp_obj_dict = {}
	1827	self.disp_cb_dict ={}
[b421b1a]	1828
[c77d859]	1829	f_id = self.formfactorbox.GetCurrentSelection()
[ff8f99b]	1830	#For MAC
	1831	form_factor = None
	1832	if f_id >= 0:
[0b12abb5]	1833	form_factor = self.formfactorbox.GetClientData(f_id)
[9170547]	1834
[376916c]	1835	if not form_factor in self.model_list_box["multiplication"]:
[6dc9ad8]	1836	self.structurebox.Hide()
	1837	self.text2.Hide()
[3b605bb]	1838	self.structurebox.Disable()
	1839	self.structurebox.SetSelection(0)
[c097f02]	1840	self.text2.Disable()
[87fbc60]	1841	else:
[6dc9ad8]	1842	self.structurebox.Show()
	1843	self.text2.Show()
[87fbc60]	1844	self.structurebox.Enable()
[c097f02]	1845	self.text2.Enable()
[4523b68]	1846
	1847	if form_factor != None:
	1848	# set multifactor for Mutifunctional models
[e87f9fc]	1849	if form_factor().__class__ in self.model_list_box["Multi-Functions"]:
[4523b68]	1850	m_id = self.multifactorbox.GetCurrentSelection()
[fb59ed9]	1851	multiplicity = form_factor().multiplicity_info[0]
	1852	self.multifactorbox.Clear()
	1853	#self.mutifactor_text.SetLabel(form_factor().details[])
	1854	self._set_multfactor_combobox(multiplicity)
	1855	self._show_multfactor_combobox()
	1856	#ToDo: this info should be called directly from the model
	1857	text = form_factor().multiplicity_info[1]#'No. of Shells: '
	1858
	1859	#self.mutifactor_text.Clear()
	1860	self.mutifactor_text.SetLabel(text)
	1861	if m_id > multiplicity -1:
	1862	# default value
	1863	m_id = 1
	1864
[4523b68]	1865	self.multi_factor = self.multifactorbox.GetClientData(m_id)
	1866	if self.multi_factor == None: self.multi_factor =0
	1867	form_factor = form_factor(int(self.multi_factor))
[fb59ed9]	1868	self.multifactorbox.SetSelection(m_id)
	1869	# Check len of the text1 and max_multiplicity
	1870	text = ''
	1871	if form_factor.multiplicity_info[0] == len(form_factor.multiplicity_info[2]):
	1872	text = form_factor.multiplicity_info[2][self.multi_factor]
	1873	self.mutifactor_text1.SetLabel(text)
	1874	# Check if model has get sld profile.
	1875	if len(form_factor.multiplicity_info[3]) > 0:
	1876	self.sld_axes = form_factor.multiplicity_info[3]
	1877	self.show_sld_button.Show(True)
	1878	else:
	1879	self.sld_axes = ""
	1880
[4523b68]	1881	else:
	1882	self._hide_multfactor_combobox()
[a1b2471]	1883	self.show_sld_button.Hide()
[4523b68]	1884	form_factor = form_factor()
	1885	self.multi_factor = None
	1886	else:
	1887	self._hide_multfactor_combobox()
[a1b2471]	1888	self.show_sld_button.Hide()
[4523b68]	1889	self.multi_factor = None
	1890
[3b605bb]	1891	s_id = self.structurebox.GetCurrentSelection()
	1892	struct_factor = self.structurebox.GetClientData( s_id )
[4523b68]	1893
[3b605bb]	1894	if struct_factor !=None:
[9853ad0]	1895	from sans.models.MultiplicationModel import MultiplicationModel
[4523b68]	1896	self.model= MultiplicationModel(form_factor,struct_factor())
[0aeabc6]	1897
[c77d859]	1898	else:
[fbf4bf8]	1899	if form_factor != None:
[4523b68]	1900	self.model= form_factor
[fbf4bf8]	1901	else:
	1902	self.model = None
	1903	return self.model
[4523b68]	1904
	1905
[cfc0913]	1906	## post state to fit panel
[f20767b]	1907	self.state.parameters =[]
[fc6ea43]	1908	self.state.model =self.model
[4523b68]	1909	self.state.qmin = self.qmin_x
	1910	self.state.multi_factor = self.multi_factor
[71f0373]	1911	self.disp_list =self.model.getDispParamList()
[f20767b]	1912	self.state.disp_list = self.disp_list
[7975f2b]	1913	self.Layout()
[c99a6c5]	1914
[85b3971]	1915	def _validate_qrange(self, qmin_ctrl, qmax_ctrl):
	1916	"""
[5062bbf]	1917	Verify that the Q range controls have valid values
	1918	and that Qmin < Qmax.
	1919
	1920	:param qmin_ctrl: text control for Qmin
	1921	:param qmax_ctrl: text control for Qmax
	1922
	1923	:return: True is the Q range is value, False otherwise
	1924
[85b3971]	1925	"""
	1926	qmin_validity = check_float(qmin_ctrl)
	1927	qmax_validity = check_float(qmax_ctrl)
	1928	if not (qmin_validity and qmax_validity):
	1929	return False
	1930	else:
	1931	qmin = float(qmin_ctrl.GetValue())
	1932	qmax = float(qmax_ctrl.GetValue())
[7609f1a]	1933	if qmin <= qmax:
[85b3971]	1934	#Make sure to set both colours white.
	1935	qmin_ctrl.SetBackgroundColour(wx.WHITE)
	1936	qmin_ctrl.Refresh()
	1937	qmax_ctrl.SetBackgroundColour(wx.WHITE)
	1938	qmax_ctrl.Refresh()
	1939	else:
	1940	qmin_ctrl.SetBackgroundColour("pink")
	1941	qmin_ctrl.Refresh()
	1942	qmax_ctrl.SetBackgroundColour("pink")
	1943	qmax_ctrl.Refresh()
	1944	msg= "Invalid Q range: Q min must be smaller than Q max"
	1945	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
	1946	return False
	1947	return True
[51a71a3]	1948
	1949	def _validate_Npts(self):
	1950	"""
[5062bbf]	1951	Validate the number of points for fitting is more than 10 points.
	1952	If valid, setvalues Npts_fit otherwise post msg.
[51a71a3]	1953	"""
	1954	#default flag
	1955	flag = True
[1a74523]	1956	# Theory
	1957	if self.data == None and self.enable2D:
	1958	return flag
[7609f1a]	1959
[51a71a3]	1960	# q value from qx and qy
[3f6508f]	1961	radius= numpy.sqrt( self.data.qx_data * self.data.qx_data +
	1962	self.data.qy_data * self.data.qy_data )
[51a71a3]	1963	#get unmasked index
[f95301b]	1964	index_data = (float(self.qmin.GetValue()) <= radius) & \
[3f6508f]	1965	(radius <= float(self.qmax.GetValue()))
	1966	index_data = (index_data) & (self.data.mask)
	1967	index_data = (index_data) & (numpy.isfinite(self.data.data))
[51a71a3]	1968
	1969	if len(index_data[index_data]) < 10:
	1970	# change the color pink.
[f95301b]	1971	self.qmin.SetBackgroundColour("pink")
	1972	self.qmin.Refresh()
[51a71a3]	1973	self.qmax.SetBackgroundColour("pink")
	1974	self.qmax.Refresh()
	1975	msg= "Cannot Plot :No or too little npts in that data range!!! "
	1976	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1977	self.fitrange = False
	1978	flag = False
	1979	else:
	1980	self.Npts_fit.SetValue(str(len(self.data.mask[index_data==True])))
	1981	self.fitrange = True
	1982
	1983	return flag
	1984
[c77d859]	1985	def _check_value_enter(self, list, modified):
	1986	"""
[5062bbf]	1987	:param list: model parameter and panel info
	1988	:Note: each item of the list should be as follow:
	1989	item=[check button state, parameter's name,
	1990	paramater's value, string="+/-",
	1991	parameter's error of fit,
	1992	parameter's minimum value,
	1993	parrameter's maximum value ,
	1994	parameter's units]
[c77d859]	1995	"""
[c99a6c5]	1996	is_modified = modified
[c77d859]	1997	if len(list)==0:
[c99a6c5]	1998	return is_modified
[c77d859]	1999	for item in list:
[edd166b]	2000	#skip angle parameters for 1D
[f7e05b0]	2001	if not self.enable2D:#self.data.__class__.__name__ !="Data2D":
[edd166b]	2002	if item in self.orientation_params:
	2003	continue
	2004	#try:
	2005	name = str(item[1])
	2006
[2296316]	2007	if string.find(name,".npts") ==-1 and \
	2008	string.find(name,".nsigmas")==-1:
[c985bef]	2009	## check model parameters range
[77e23a2]	2010	param_min= None
	2011	param_max= None
[7975f2b]	2012
[c985bef]	2013	## check minimun value
[edd166b]	2014	if item[5]!= None and item[5]!= "":
[298b762]	2015	if item[5].GetValue().lstrip().rstrip()!="":
[edd166b]	2016	try:
[7975f2b]	2017
[edd166b]	2018	param_min = float(item[5].GetValue())
[918fcb1]	2019	if not self._validate_qrange(item[5],item[2]):
[7975f2b]	2020	if numpy.isfinite(param_min):
	2021	item[2].SetValue(format_number(param_min))
[6e9976b]	2022
	2023	item[5].SetBackgroundColour(wx.WHITE)
	2024	item[2].SetBackgroundColour(wx.WHITE)
	2025
[edd166b]	2026	except:
	2027	msg = "Wrong Fit parameter range entered "
[2296316]	2028	wx.PostEvent(self.parent.parent,
	2029	StatusEvent(status = msg))
[edd166b]	2030	raise ValueError, msg
[c985bef]	2031	is_modified = True
[77e23a2]	2032	## check maximum value
[7975f2b]	2033	if item[6]!= None and item[6]!= "":
[298b762]	2034	if item[6].GetValue().lstrip().rstrip()!="":
[7975f2b]	2035	try:
[edd166b]	2036	param_max = float(item[6].GetValue())
[918fcb1]	2037	if not self._validate_qrange(item[2],item[6]):
[7975f2b]	2038	if numpy.isfinite(param_max):
	2039	item[2].SetValue(format_number(param_max))
[6e9976b]	2040
	2041	item[6].SetBackgroundColour(wx.WHITE)
	2042	item[2].SetBackgroundColour(wx.WHITE)
[edd166b]	2043	except:
	2044	msg = "Wrong Fit parameter range entered "
[2296316]	2045	wx.PostEvent(self.parent.parent,
	2046	StatusEvent(status = msg))
[edd166b]	2047	raise ValueError, msg
[c985bef]	2048	is_modified = True
[7975f2b]	2049
[edd166b]	2050
[77e23a2]	2051	if param_min != None and param_max !=None:
[85b3971]	2052	if not self._validate_qrange(item[5], item[6]):
[77e23a2]	2053	msg= "Wrong Fit range entered for parameter "
	2054	msg+= "name %s of model %s "%(name, self.model.name)
[2296316]	2055	wx.PostEvent(self.parent.parent,
	2056	StatusEvent(status = msg))
[7975f2b]	2057
[cfc0913]	2058	if name in self.model.details.keys():
[2296316]	2059	self.model.details[name][1:3] = param_min, param_max
[edd166b]	2060	is_modified = True
[7975f2b]	2061
[edd166b]	2062	else:
[2296316]	2063	self.model.details [name] = ["", param_min, param_max]
[7975f2b]	2064	is_modified = True
[2296316]	2065	try:
	2066	# Check if the textctr is enabled
	2067	if item[2].IsEnabled():
	2068	value= float(item[2].GetValue())
	2069	item[2].SetBackgroundColour("white")
	2070	# If the value of the parameter has changed,
	2071	# +update the model and set the is_modified flag
	2072	if value != self.model.getParam(name) and \
	2073	numpy.isfinite(value):
	2074	self.model.setParam(name, value)
	2075
[6e9976b]	2076	except:
[7987962]	2077	item[2].SetBackgroundColour("pink")
[6e9976b]	2078	msg = "Wrong Fit parameter value entered "
	2079	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
[7975f2b]	2080
[c99a6c5]	2081	return is_modified
[c77d859]	2082
	2083
	2084	def _set_dipers_Param(self, event):
	2085	"""
[5062bbf]	2086	respond to self.enable_disp and self.disable_disp radio box.
	2087	The dispersity object is reset inside the model into Gaussian.
	2088	When the user select yes , this method display a combo box for more selection
	2089	when the user selects No,the combo box disappears.
	2090	Redraw the model with the default dispersity (Gaussian)
[c77d859]	2091	"""
[6bbeacd4]	2092	#if self.check_invalid_panel():
	2093	# return
[4470b10]	2094	## On selction if no model exists.
	2095	if self.model ==None:
	2096	self.disable_disp.SetValue(True)
	2097	msg="Please select a Model first..."
	2098	wx.MessageBox(msg, 'Info')
[3cd5806]	2099	wx.PostEvent(self._manager.parent, StatusEvent(status=\
[4470b10]	2100	"Polydispersion: %s"%msg))
	2101	return
	2102
[1c1436d]	2103	self._reset_dispersity()
[1467e1a6]	2104
[70c57ebf]	2105	if self.model ==None:
	2106	self.model_disp.Hide()
	2107	self.sizer4_4.Clear(True)
	2108	return
[b421b1a]	2109
[1c1436d]	2110	if self.enable_disp.GetValue():
	2111	## layout for model containing no dispersity parameters
[f20767b]	2112
[71f0373]	2113	self.disp_list= self.model.getDispParamList()
[f20767b]	2114
	2115	if len(self.disp_list)==0 and len(self.disp_cb_dict)==0:
[1c1436d]	2116	self._layout_sizer_noDipers()
[c77d859]	2117	else:
[1c1436d]	2118	## set gaussian sizer
	2119	self._on_select_Disp(event=None)
	2120	else:
	2121	self.sizer4_4.Clear(True)
[f20767b]	2122
[240b9966]	2123	## post state to fit panel
[1c1436d]	2124	self.save_current_state()
[240b9966]	2125	if event !=None:
[3a37fe0]	2126	#self._undo.Enable(True)
[240b9966]	2127	event = PageInfoEvent(page = self)
	2128	wx.PostEvent(self.parent, event)
[1467e1a6]	2129	#draw the model with the current dispersity
[f20767b]	2130	self._draw_model()
[f1aa385]	2131	self.sizer4_4.Layout()
	2132	self.sizer5.Layout()
[71f0373]	2133	self.Layout()
[edd166b]	2134	self.Refresh()
[3b605bb]	2135
[c77d859]	2136
	2137	def _layout_sizer_noDipers(self):
	2138	"""
[5062bbf]	2139	Draw a sizer with no dispersity info
[c77d859]	2140	"""
	2141	ix=0
	2142	iy=1
	2143	self.fittable_param=[]
	2144	self.fixed_param=[]
[1c1436d]	2145	self.orientation_params_disp=[]
	2146
[c77d859]	2147	self.sizer4_4.Clear(True)
[01b6bd0]	2148	text = "No polydispersity available for this model"
[2296316]	2149	text = "No polydispersity available for this model"
[01b6bd0]	2150	model_disp = wx.StaticText(self, -1, text)
[2296316]	2151	self.sizer4_4.Add(model_disp,( iy, ix),(1,1),
	2152	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[dcf29d7]	2153	self.sizer4_4.Layout()
[c77d859]	2154	self.sizer4.Layout()
[340c2b3]	2155
[c77d859]	2156	def _reset_dispersity(self):
	2157	"""
[5062bbf]	2158	put gaussian dispersity into current model
[c77d859]	2159	"""
[1c1436d]	2160	if len(self.param_toFit)>0:
	2161	for item in self.fittable_param:
[513115c]	2162	if item in self.param_toFit:
[1c1436d]	2163	self.param_toFit.remove(item)
[edd166b]	2164
[1c1436d]	2165	for item in self.orientation_params_disp:
[513115c]	2166	if item in self.param_toFit:
[1c1436d]	2167	self.param_toFit.remove(item)
[513115c]	2168
[c77d859]	2169	self.fittable_param=[]
	2170	self.fixed_param=[]
[5812a55]	2171	self.orientation_params_disp=[]
[2296316]	2172	self.values={}
	2173	self.weights={}
[f20767b]	2174
	2175	from sans.models.dispersion_models import GaussianDispersion, ArrayDispersion
[c77d859]	2176	if len(self.disp_cb_dict)==0:
[e2f7b92]	2177	self.save_current_state()
[3b605bb]	2178	self.sizer4_4.Clear(True)
	2179	self.Layout()
[7975f2b]	2180
[c77d859]	2181	return
[f20767b]	2182	if (len(self.disp_cb_dict)>0) :
	2183	for p in self.disp_cb_dict:
	2184	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
	2185	disp_model = GaussianDispersion()
	2186
[ff8f99b]	2187	self._disp_obj_dict[p] = disp_model
	2188	# Set the new model as the dispersion object for the selected parameter
[f20767b]	2189	try:
[ff8f99b]	2190	self.model.set_dispersion(p, disp_model)
[f20767b]	2191	except:
[c985bef]	2192
[f20767b]	2193	pass
[7975f2b]	2194
[240b9966]	2195	## save state into
	2196	self.save_current_state()
[7975f2b]	2197	self.Layout()
[c985bef]	2198	self.Refresh()
[7975f2b]	2199
[c77d859]	2200	def _on_select_Disp(self,event):
	2201	"""
[5062bbf]	2202	allow selecting different dispersion
	2203	self.disp_list should change type later .now only gaussian
[c77d859]	2204	"""
[2296316]	2205	self._set_sizer_dispersion()
	2206
[6e9150d]	2207	## Redraw the model
	2208	self._draw_model()
[3a37fe0]	2209	#self._undo.Enable(True)
[3b9e023]	2210	event = PageInfoEvent(page = self)
	2211	wx.PostEvent(self.parent, event)
	2212
[7975f2b]	2213	self.sizer4_4.Layout()
	2214	self.sizer4.Layout()
[36cb4d2f]	2215	self.SetupScrolling()
[340c2b3]	2216
[2296316]	2217	def _on_disp_func(self, event=None):
[c77d859]	2218	"""
[2296316]	2219	Select a distribution function for the polydispersion
[f20767b]	2220
[2296316]	2221	:Param event: ComboBox event
	2222	"""
	2223	# get ready for new event
	2224	if event != None:
	2225	event.Skip()
	2226	# Get event object
	2227	disp_box = event.GetEventObject()
	2228
	2229	# Try to select a Distr. function
	2230	try:
	2231	disp_box.SetBackgroundColour("white")
	2232	selection = disp_box.GetCurrentSelection()
	2233	param_name = disp_box.Name.split('.')[0]
	2234	disp_name = disp_box.GetValue()
	2235	dispersity= disp_box.GetClientData(selection)
	2236
	2237	#disp_model = GaussianDispersion()
	2238	disp_model = dispersity()
	2239	# Get param names to reset the values of the param
	2240	name1 = param_name + ".width"
	2241	name2 = param_name + ".npts"
	2242	name3 = param_name + ".nsigmas"
	2243	# Check Disp. function whether or not it is 'array'
	2244	if disp_name.lower() == "array":
	2245	value2= ""
	2246	value3= ""
	2247	value1 = self._set_array_disp(name=name1, disp=disp_model)
	2248	else:
	2249	self._del_array_values(name1)
	2250	#self._reset_array_disp(param_name)
	2251	self._disp_obj_dict[name1] = disp_model
	2252	self.model.set_dispersion(param_name, disp_model)
	2253	self.state._disp_obj_dict[name1]= disp_model
	2254
	2255	value1= str(format_number(self.model.getParam(name1), True))
	2256	value2= str(format_number(self.model.getParam(name2)))
	2257	value3= str(format_number(self.model.getParam(name3)))
	2258	# Reset fittable polydispersin parameter value
[513115c]	2259	for item in self.fittable_param:
[2296316]	2260	if item[1] == name1:
	2261	item[2].SetValue(value1)
	2262	item[5].SetValue("")
	2263	item[6].SetValue("")
	2264	# Disable for array
	2265	if disp_name.lower() == "array":
	2266	item[0].SetValue(False)
	2267	item[0].Disable()
	2268	item[2].Disable()
	2269	item[5].Disable()
	2270	item[6].Disable()
	2271	else:
	2272	item[0].Enable()
	2273	item[2].Enable()
	2274	item[5].Enable()
	2275	item[6].Enable()
	2276	break
	2277	# Reset fixed polydispersion params
	2278	for item in self.fixed_param:
	2279	if item[1] == name2:
	2280	item[2].SetValue(value2)
	2281	# Disable Npts for array
	2282	if disp_name.lower() == "array":
	2283	item[2].Disable()
	2284	else:
	2285	item[2].Enable()
	2286	if item[1] == name3:
	2287	item[2].SetValue(value3)
	2288	# Disable Nsigs for array
	2289	if disp_name.lower() == "array":
	2290	item[2].Disable()
	2291	else:
	2292	item[2].Enable()
	2293
	2294	# Make sure the check box updated when all checked
	2295	if self.cb1.GetValue():
	2296	self.select_all_param(None)
	2297
	2298	# update params
	2299	self._update_paramv_on_fit()
	2300	# draw
	2301	self._draw_model()
	2302	self.Refresh()
	2303	except:
	2304	# Error msg
	2305	msg = "Error occurred:"
	2306	msg += " Could not select the distribution function..."
	2307	msg += " Please select another distribution function."
	2308	disp_box.SetBackgroundColour("pink")
	2309	# Focus on Fit button so that users can see the pinky box
	2310	self.btFit.SetFocus()
	2311	wx.PostEvent(self.parent.parent,
	2312	StatusEvent(status=msg, info="error"))
	2313
	2314
	2315	def _set_array_disp(self, name=None, disp=None):
	2316	"""
	2317	Set array dispersion
	2318
	2319	:param name: name of the parameter for the dispersion to be set
	2320	:param disp: the polydisperion object
	2321	"""
	2322	# The user wants this parameter to be averaged.
	2323	# Pop up the file selection dialog.
	2324	path = self._selectDlg()
	2325	# Array data
	2326	values = []
	2327	weights = []
	2328	# If nothing was selected, just return
	2329	if path is None:
	2330	self.disp_cb_dict[name].SetValue(False)
	2331	#self.noDisper_rbox.SetValue(True)
	2332	return
	2333	self._default_save_location = os.path.dirname(path)
[f20767b]	2334
[2296316]	2335	basename = os.path.basename(path)
	2336	values,weights = self.read_file(path)
[3b9e023]	2337
[2296316]	2338	# If any of the two arrays is empty, notify the user that we won't
	2339	# proceed
	2340	if len(self.param_toFit)>0:
	2341	if name in self.param_toFit:
	2342	self.param_toFit.remove(name)
	2343
	2344	# Tell the user that we are about to apply the distribution
	2345	msg = "Applying loaded %s distribution: %s" % (name, path)
	2346	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
	2347
	2348	disp.set_weights(values, weights)
	2349	self._disp_obj_dict[name] = disp
	2350	self.model.set_dispersion(name.split('.')[0], disp)
	2351	self.state._disp_obj_dict[name]= disp
	2352	self.values[name] = values
	2353	self.weights[name] = weights
	2354	# Store the object to make it persist outside the
	2355	# scope of this method
	2356	#TODO: refactor model to clean this up?
	2357	self.state.values = {}
	2358	self.state.weights = {}
	2359	self.state.values = copy.deepcopy(self.values)
	2360	self.state.weights = copy.deepcopy(self.weights)
	2361
	2362	# Set the new model as the dispersion object for the
	2363	#selected parameter
	2364	#self.model.set_dispersion(p, disp_model)
	2365	# Store a reference to the weights in the model object
	2366	#so that
	2367	# it's not lost when we use the model within another thread.
	2368	#TODO: total hack - fix this
	2369	self.state.model= self.model.clone()
	2370	self.model._persistency_dict[name.split('.')[0]] = \
	2371	[values, weights]
	2372	self.state.model._persistency_dict[name.split('.')[0]] = \
	2373	[values,weights]
	2374	return basename
	2375
	2376	def _del_array_values(self, name=None):
	2377	"""
	2378	Reset array dispersion
[f20767b]	2379
[2296316]	2380	:param name: name of the parameter for the dispersion to be set
	2381	"""
	2382	# Try to delete values and weight of the names array dic if exists
	2383	try:
	2384	del self.values[name]
	2385	del self.weights[name]
	2386	# delete all other dic
	2387	del self.state.values[name]
	2388	del self.state.weights[name]
	2389	del self.model._persistency_dict[name.split('.')[0]]
	2390	del self.state.model._persistency_dict[name.split('.')[0]]
	2391	except:
	2392	pass
	2393
[7975f2b]	2394	def _lay_out(self):
	2395	"""
[5062bbf]	2396	returns self.Layout
	2397
	2398	:Note: Mac seems to like this better when self.
	2399	Layout is called after fitting.
[7975f2b]	2400	"""
	2401	self._sleep4sec()
	2402	self.Layout()
	2403	return
	2404
	2405	def _sleep4sec(self):
	2406	"""
[12eac73]	2407	sleep for 1 sec only applied on Mac
	2408	Note: This 1sec helps for Mac not to crash on self.:ayout after self._draw_model
[7975f2b]	2409	"""
	2410	if ON_MAC == True:
[12eac73]	2411	time.sleep(1)
[f72333f]	2412
[2296316]	2413	def _find_polyfunc_selection(self, disp_func = None):
	2414	"""
	2415	FInd Comboox selection from disp_func
	2416
	2417	:param disp_function: dispersion distr. function
	2418	"""
	2419	# List of the poly_model name in the combobox
	2420	list = ["RectangleDispersion", "ArrayDispersion",
	2421	"LogNormalDispersion", "GaussianDispersion",
	2422	"SchulzDispersion"]
	2423
	2424	# Find the selection
	2425	try:
	2426	selection = list.index(disp_func.__class__.__name__)
	2427	return selection
	2428	except:
	2429	return 3
	2430
[904168e1]	2431	def on_reset_clicked(self,event):
	2432	"""
[5062bbf]	2433	On 'Reset' button for Q range clicked
[904168e1]	2434	"""
[7609f1a]	2435	flag = True
[6bbeacd4]	2436	#if self.check_invalid_panel():
	2437	# return
[904168e1]	2438	##For 3 different cases: Data2D, Data1D, and theory
[06aa2eeb]	2439	if self.model == None:
	2440	msg="Please select a model first..."
	2441	wx.MessageBox(msg, 'Info')
	2442	flag = False
	2443	return
	2444
	2445	elif self.data.__class__.__name__ == "Data2D":
[904168e1]	2446	data_min= 0
	2447	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
	2448	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
	2449	self.qmin_x = data_min
	2450	self.qmax_x = math.sqrt(xx + yy)
[f72333f]	2451	# check smearing
	2452	if not self.disable_smearer.GetValue():
	2453	temp_smearer= self.current_smearer
	2454	## set smearing value whether or not the data contain the smearing info
	2455	if self.pinhole_smearer.GetValue():
	2456	flag = self.update_pinhole_smear()
	2457	else:
	2458	flag = True
[06aa2eeb]	2459
	2460	elif self.data == None:
	2461	self.qmin_x = _QMIN_DEFAULT
	2462	self.qmax_x = _QMAX_DEFAULT
	2463	self.num_points = _NPTS_DEFAULT
	2464	self.state.npts = self.num_points
	2465
[6318298]	2466	elif self.data.__class__.__name__ != "Data2D":
[904168e1]	2467	self.qmin_x = min(self.data.x)
	2468	self.qmax_x = max(self.data.x)
[7609f1a]	2469	# check smearing
	2470	if not self.disable_smearer.GetValue():
	2471	temp_smearer= self.current_smearer
	2472	## set smearing value whether or not the data contain the smearing info
	2473	if self.slit_smearer.GetValue():
	2474	flag = self.update_slit_smear()
	2475	elif self.pinhole_smearer.GetValue():
	2476	flag = self.update_pinhole_smear()
	2477	else:
	2478	flag = True
[904168e1]	2479	else:
[06aa2eeb]	2480	flag = False
[7975f2b]	2481
[7609f1a]	2482	if flag == False:
	2483	msg= "Cannot Plot :Must enter a number!!! "
	2484	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
[51a71a3]	2485	else:
	2486	# set relative text ctrs.
[f95301b]	2487	self.qmin.SetValue(str(self.qmin_x))
[51a71a3]	2488	self.qmax.SetValue(str(self.qmax_x))
	2489	self.set_npts2fit()
	2490	# At this point, some button and variables satatus (disabled?) should be checked
	2491	# such as color that should be reset to white in case that it was pink.
	2492	self._onparamEnter_helper()
	2493
[7609f1a]	2494	self.save_current_state()
[904168e1]	2495	self.state.qmin = self.qmin_x
	2496	self.state.qmax = self.qmax_x
[00c3aac]	2497
[904168e1]	2498	#reset the q range values
	2499	self._reset_plotting_range(self.state)
[f72333f]	2500	#self.compute_chisqr(smearer=self.current_smearer)
[904168e1]	2501	#Re draw plot
	2502	self._draw_model()
[2296316]	2503
	2504	def get_images(self):
	2505	"""
	2506	Get the images of the plots corresponding this panel for report
	2507
	2508	: return graphs: list of figures
	2509	: TODO: Move to guiframe
	2510	"""
	2511	# set list of graphs
	2512	graphs = []
	2513	canvases = []
	2514	# call gui_manager
	2515	gui_manager = self.parent.parent
	2516	# loops through the panels [dic]
	2517	for item1, item2 in gui_manager.panels.iteritems():
	2518	data_title = self.data.group_id
[69f9084]	2519	data_name = str(self.data.name).split(" [")[0]
[2296316]	2520	# try to get all plots belonging to this control panel
	2521	try:
[818589a]	2522	title = ''
[2296316]	2523	# check titles (main plot)
[818589a]	2524	if hasattr(item2,"data2D"):
	2525	title = item2.data2D.title
[2296316]	2526	# and data_names (model plot[2D], and residuals)
	2527	if item2.group_id == data_title or \
[818589a]	2528	title.count(data_name) or \
	2529	item2.window_name.count(data_name) or \
[aad74b3]	2530	item2.window_caption.count(data_name):
[2296316]	2531	#panel = gui_manager._mgr.GetPane(item2.window_name)
	2532	# append to the list
	2533	graphs.append(item2.figure)
	2534	canvases.append(item2.canvas)
	2535	except:
	2536	# Not for control panels
	2537	pass
	2538	# return the list of graphs
	2539	return graphs, canvases
[904168e1]	2540
[7ad6ff5]	2541	def on_model_help_clicked(self,event):
	2542	"""
[5062bbf]	2543	on 'More details' button
[7ad6ff5]	2544	"""
[484faf7]	2545	from help_panel import HelpWindow
[2296316]	2546	import sans.models as models
[c77d859]	2547
[2296316]	2548	# Get models help model_function path
	2549	path = models.get_data_path(media='media')
	2550	model_path = os.path.join(path,"model_functions.html")
[7ad6ff5]	2551	if self.model == None:
	2552	name = 'FuncHelp'
	2553	else:
[500f9f2]	2554	name = self.formfactorbox.GetValue()
	2555	#name = self.model.__class__.__name__
[2296316]	2556	frame = HelpWindow(None, -1, pageToOpen=model_path)
[7ad6ff5]	2557	frame.Show(True)
	2558	if frame.rhelp.HasAnchor(name):
	2559	frame.rhelp.ScrollToAnchor(name)
	2560	else:
	2561	msg= "Model does not contains an available description "
	2562	msg +="Please try searching in the Help window"
[2296316]	2563	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	2564
	2565	def on_pd_help_clicked(self, event):
	2566	"""
	2567	Button event for PD help
	2568	"""
	2569	from help_panel import HelpWindow
	2570	import sans.models as models
	2571
	2572	# Get models help model_function path
	2573	path = models.get_data_path(media='media')
	2574	pd_path = os.path.join(path,"pd_help.html")
	2575
	2576	frame = HelpWindow(None, -1, pageToOpen=pd_path)
	2577	frame.Show(True)
	2578
	2579	def on_left_down(self, event):
	2580	"""
	2581	Get key stroke event
	2582	"""
	2583	# Figuring out key combo: Cmd for copy, Alt for paste
	2584	if event.CmdDown() and event.ShiftDown():
	2585	flag = self.get_paste()
	2586	elif event.CmdDown():
	2587	flag = self.get_copy()
	2588	else:
	2589	event.Skip()
	2590	return
	2591	# make event free
	2592	event.Skip()
	2593	# messages depending on the flag
	2594	if flag == None:
	2595	msg = " Parameter values are copied to the clipboard..."
	2596	infor = 'warning'
	2597	elif flag:
	2598	msg = " Parameter values are pasted from the clipboad..."
	2599	infor = "warning"
	2600	else:
	2601	msg = "Error was occured during pasting the parameter values "
	2602	msg += "from the clipboard..."
	2603	infor = "error"
	2604	# inform msg to wx
	2605	wx.PostEvent( self.parent.parent,
	2606	StatusEvent(status= msg, info=infor))
	2607
	2608
	2609	def get_copy(self):
	2610	"""
	2611	Get the string copies of the param names and values in the tap
	2612	"""
	2613	content = 'sansview_parameter_values:'
	2614	# Do it if params exist
	2615	if self.parameters !=[]:
	2616
	2617	# go through the parameters
	2618	string = self._get_copy_helper(self.parameters,
	2619	self.orientation_params)
	2620	content += string
	2621
	2622	# go through the fittables
	2623	string = self._get_copy_helper(self.fittable_param,
	2624	self.orientation_params_disp)
	2625	content += string
	2626
	2627	# go through the fixed params
	2628	string = self._get_copy_helper(self.fixed_param,
	2629	self.orientation_params_disp)
	2630	content += string
	2631
	2632	# go through the str params
	2633	string = self._get_copy_helper(self.str_parameters,
	2634	self.orientation_params)
	2635	content += string
	2636
	2637	if wx.TheClipboard.Open():
	2638	wx.TheClipboard.SetData(wx.TextDataObject(str(content)))
	2639	data = wx.TextDataObject()
	2640	success = wx.TheClipboard.GetData(data)
	2641	text = data.GetText()
	2642	wx.TheClipboard.Close()
	2643
	2644	return None
	2645
	2646	def _get_copy_helper(self, param, orient_param):
	2647	"""
	2648	Helping get value and name of the params
	2649
	2650	: param param: parameters
	2651	: param orient_param = oritational params
	2652	: return content: strings [list] [name,value:....]
	2653	"""
	2654	content = ''
	2655	# go through the str params
	2656	for item in param:
	2657	# 2D
	2658	if self.data.__class__.__name__== "Data2D":
	2659	name = item[1]
	2660	value = item[2].GetValue()
	2661	# 1D
	2662	else:
	2663	## for 1D all parameters except orientation
	2664	if not item[1] in orient_param:
	2665	name = item[1]
	2666	value = item[2].GetValue()
	2667	# add to the content
	2668	content += name + ',' + value + ':'
	2669
	2670	return content
	2671
	2672	def get_paste(self):
	2673	"""
	2674	Get the string copies of the param names and values in the tap
	2675	"""
	2676	context = {}
	2677	text = ""
	2678
	2679	# Get text from the clip board
	2680	if wx.TheClipboard.Open():
	2681	if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)):
	2682	data = wx.TextDataObject()
	2683	# get wx dataobject
	2684	success = wx.TheClipboard.GetData(data)
	2685	# get text
	2686	text = data.GetText()
	2687	# close clipboard
	2688	wx.TheClipboard.Close()
	2689
	2690	# put the text into dictionary
	2691	lines = text.split(':')
	2692	if lines[0] != 'sansview_parameter_values':
	2693	return False
	2694	for line in lines[1:-1]:
	2695	if len(line) != 0:
	2696	item =line.split(',')
	2697	name = item[0]
	2698	value = item[1]
	2699	# Transfer the text to content[dictionary]
	2700	context[name] = value
	2701
	2702	# Do it if params exist
	2703	if self.parameters != []:
	2704	# go through the parameters
	2705	self._get_paste_helper(self.parameters,
	2706	self.orientation_params, context)
	2707
	2708	# go through the fittables
	2709	self._get_paste_helper(self.fittable_param,
	2710	self.orientation_params_disp, context)
	2711
	2712	# go through the fixed params
	2713	self._get_paste_helper(self.fixed_param,
	2714	self.orientation_params_disp, context)
	2715
	2716	# go through the str params
	2717	self._get_paste_helper(self.str_parameters,
	2718	self.orientation_params, context)
	2719
	2720	return True
	2721
	2722	def _get_paste_helper(self, param, orient_param, content):
	2723	"""
	2724	Helping set values of the params
	2725
	2726	: param param: parameters
	2727	: param orient_param: oritational params
	2728	: param content: dictionary [ name, value: name1.value1,...]
	2729	"""
	2730	# go through the str params
	2731	for item in param:
	2732	# 2D
	2733	if self.data.__class__.__name__== "Data2D":
	2734	name = item[1]
	2735	if name in content.keys():
	2736	item[2].SetValue(content[name])
	2737	# 1D
	2738	else:
	2739	## for 1D all parameters except orientation
	2740	if not item[1] in orient_param:
	2741	name = item[1]
	2742	if name in content.keys():
	2743	# Avoid changing combox content which needs special care
	2744	if item[2].__class__.__name__ != "ComboBox":
	2745	item[2].SetValue(content[name])
	2746
[c77d859]	2747

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SasView

source: sasview/sansview/perspectives/fitting/basepage.py @ 4a74847

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