basepage.py @ 59d542c

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 59d542c was 2657df9, checked in by Jae Cho <jhjcho@…>, 14 years ago
disabled right-click book mark when no data was set yet
Property mode set to `100644`
File size: 108.1 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
[1b1bbf9]	25	_NPTS_DEFAULT = 200
[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))
[2296316]	433
	434	self.disp_help_bt = wx.Button(self,wx.NewId(),'?', size=(20,15))
	435	self.disp_help_bt.Bind(wx.EVT_BUTTON,
	436	self.on_pd_help_clicked,id= self.disp_help_bt.GetId())
	437	self.disp_help_bt.SetToolTipString("Helps for Polydispersion.")
[cfc0913]	438
[4a7ad5f]	439	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
	440	id=self.disable_disp.GetId())
	441	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
	442	id=self.enable_disp.GetId())
[ff8f99b]	443	#MAC needs SetValue
	444	self.disable_disp.SetValue(True)
[c77d859]	445	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
	446	sizer_dispersion.Add((20,20))
[fa58441]	447	name=""#Polydispersity and \nOrientational Distribution "
[a074145]	448	sizer_dispersion.Add(wx.StaticText(self,-1,name))
[c77d859]	449	sizer_dispersion.Add(self.enable_disp )
	450	sizer_dispersion.Add((20,20))
	451	sizer_dispersion.Add(self.disable_disp )
[2296316]	452	sizer_dispersion.Add((25,20))
	453	sizer_dispersion.Add(self.disp_help_bt)
[c77d859]	454
[2296316]	455	## fill a sizer for dispersion
[997131a]	456	boxsizer1.Add( sizer_dispersion,0,
	457	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
	458	#boxsizer1.Add( (10,10) )
[2296316]	459	#boxsizer1.Add( sizer_select_dispers )
	460	self.sizer4_4 = wx.GridBagSizer(6,5)
	461
[c77d859]	462	boxsizer1.Add( self.sizer4_4 )
	463	#-----------------------------------------------------
	464	self.sizer4.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
[3b605bb]	465	self.sizer4_4.Layout()
[c77d859]	466	self.sizer4.Layout()
[3b605bb]	467	self.Layout()
[340c2b3]	468
[3b605bb]	469	self.Refresh()
[71f0373]	470	## saving the state of enable dispersity button
	471	self.state.enable_disp= self.enable_disp.GetValue()
	472	self.state.disable_disp= self.disable_disp.GetValue()
[36cb4d2f]	473	self.SetupScrolling()
[5062bbf]	474
[a074145]	475
	476	def onResetModel(self, event):
	477	"""
[5062bbf]	478	Reset model state
[a074145]	479	"""
[20b228a0]	480	menu = event.GetEventObject()
[a074145]	481	## post help message for the selected model
[20b228a0]	482	msg = menu.GetHelpString(event.GetId())
[a074145]	483	msg +=" reloaded"
[20b228a0]	484	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[a074145]	485
[20b228a0]	486	name = menu.GetLabel(event.GetId())
[f20767b]	487	self._on_select_model_helper()
	488
[a074145]	489	if name in self.saved_states.keys():
	490	previous_state = self.saved_states[name]
[f20767b]	491	## reset state of checkbox,textcrtl and regular parameters value
[2296316]	492	self.reset_page(previous_state)
	493
[aad74b3]	494	def on_preview(self, event):
[2296316]	495	"""
	496	Report the current fit results
	497	"""
	498	# Get plot image from plotpanel
	499	images, canvases = self.get_images()
	500	# get the report dialog
	501	self.state.report(images, canvases)
	502
[9bc499b6]	503
[3cd5806]	504	def on_save(self, event):
[9bc499b6]	505	"""
[5062bbf]	506	Save the current state into file
[bb70474]	507	"""
	508	self.save_current_state()
	509	new_state = self.state.clone()
	510	# Ask the user the location of the file to write to.
	511	path = None
	512	dlg = wx.FileDialog(self, "Choose a file", self._default_save_location,
	513	"", "*.fitv", wx.SAVE)
	514	if dlg.ShowModal() == wx.ID_OK:
	515	path = dlg.GetPath()
	516	self._default_save_location = os.path.dirname(path)
	517	else:
	518	return None
	519	#the manager write the state into file
[3cd5806]	520	self._manager.save_fit_state(filepath=path, fitstate=new_state)
[bb70474]	521	return new_state
[0b12abb5]	522
[20b228a0]	523	def _get_time_stamp(self):
	524	"""
	525	return time and date stings
	526	"""
	527	# date and time
	528	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
	529	current_time= str(hour)+":"+str(minute)+":"+str(second)
	530	current_date= str( month)+"/"+str(day)+"/"+str(year)
	531	return current_time, current_date
	532
[9bc499b6]	533	def on_bookmark(self, event):
[00c3aac]	534	"""
[5062bbf]	535	save history of the data and model
[00c3aac]	536	"""
[a074145]	537	if self.model==None:
[4470b10]	538	msg="Can not bookmark; Please select Data and Model first..."
	539	wx.MessageBox(msg, 'Info')
[a074145]	540	return
[0b12abb5]	541	self.save_current_state()
	542	new_state = self.state.clone()
	543	##Add model state on context menu
	544	self.number_saved_state += 1
[20b228a0]	545	current_time, current_date = self._get_time_stamp()
[0b12abb5]	546	#name= self.model.name+"[%g]"%self.number_saved_state
[20b228a0]	547	name = "Fitting: %g]" % self.number_saved_state
	548	name += self.model.__class__.__name__
	549	name += "bookmarked at %s on %s" % (current_time, current_date)
[0b12abb5]	550	self.saved_states[name]= new_state
	551
	552	## Add item in the context menu
[20b228a0]	553	msg = "Model saved at %s on %s"%(current_time, current_date)
[0b12abb5]	554	## post help message for the selected model
	555	msg +=" Saved! right click on this page to retrieve this model"
	556	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	557
[1258aa3]	558	id = wx.NewId()
	559	self.popUpMenu.Append(id,name,str(msg))
	560	wx.EVT_MENU(self, id, self.onResetModel)
[20b228a0]	561	wx.PostEvent(self.parent.parent,
	562	AppendBookmarkEvent(title=name,
	563	hint=str(msg), handler=self.onResetModel))
[0b12abb5]	564
	565	def old_on_bookmark(self, event):
	566	"""
	567	save history of the data and model
	568	"""
	569	if self.model==None:
	570	msg="Can not bookmark; Please select Data and Model first..."
	571	wx.MessageBox(msg, 'Info')
	572	return
[a074145]	573	if hasattr(self,"enable_disp"):
[fc6ea43]	574	self.state.enable_disp = copy.deepcopy(self.enable_disp.GetValue())
[a074145]	575	if hasattr(self, "disp_box"):
[fc6ea43]	576	self.state.disp_box = copy.deepcopy(self.disp_box.GetSelection())
[edd166b]	577
[f20767b]	578	self.state.model.name= self.model.name
[c99a6c5]	579
	580	#Remember fit engine_type for fit panel
[edd166b]	581	if self.engine_type == None:
	582	self.engine_type = "scipy"
[3cd5806]	583	if self._manager !=None:
	584	self._manager._on_change_engine(engine=self.engine_type)
[c99a6c5]	585
[edd166b]	586	self.state.engine_type = self.engine_type
[b421b1a]	587
[a074145]	588	new_state = self.state.clone()
[f20767b]	589	new_state.model.name = self.state.model.name
	590
[c477b31]	591	new_state.enable2D = copy.deepcopy(self.enable2D)
[a074145]	592	##Add model state on context menu
	593	self.number_saved_state += 1
[cd57979a]	594	#name= self.model.name+"[%g]"%self.number_saved_state
	595	name= self.model.__class__.__name__+"[%g]"%self.number_saved_state
[a074145]	596	self.saved_states[name]= new_state
	597
	598	## Add item in the context menu
[fc6ea43]	599
	600	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
	601	my_time= str(hour)+" : "+str(minute)+" : "+str(second)+" "
[a074145]	602	date= str( month)+"\|"+str(day)+"\|"+str(year)
	603	msg= "Model saved at %s on %s"%(my_time, date)
	604	## post help message for the selected model
	605	msg +=" Saved! right click on this page to retrieve this model"
	606	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	607
	608	id = wx.NewId()
[1b69256]	609	self.popUpMenu.Append(id,name,str(msg))
[a074145]	610	wx.EVT_MENU(self, id, self.onResetModel)
	611
[1328e03]	612	def onSetFocus(self, evt):
[77e23a2]	613	"""
[5062bbf]	614	highlight the current textcrtl and hide the error text control shown
	615	after fitting
[77e23a2]	616	"""
[1328e03]	617	return
[c77d859]	618
	619	def read_file(self, path):
	620	"""
[5062bbf]	621	Read two columns file
	622
	623	:param path: the path to the file to read
	624
[c77d859]	625	"""
	626	try:
	627	if path==None:
	628	wx.PostEvent(self.parent.parent, StatusEvent(status=\
	629	" Selected Distribution was not loaded: %s"%path))
	630	return None, None
	631	input_f = open(path, 'r')
	632	buff = input_f.read()
	633	lines = buff.split('\n')
	634
	635	angles = []
	636	weights=[]
	637	for line in lines:
	638	toks = line.split()
[502de0a]	639	try:
	640	angle = float(toks[0])
	641	weight = float(toks[1])
	642	except:
	643	# Skip non-data lines
	644	pass
	645	angles.append(angle)
	646	weights.append(weight)
[c77d859]	647	return numpy.array(angles), numpy.array(weights)
	648	except:
	649	raise
[5062bbf]	650
[cfc0913]	651	def createMemento(self):
	652	"""
[5062bbf]	653	return the current state of the page
[cfc0913]	654	"""
	655	return self.state.clone()
	656
	657
	658	def save_current_state(self):
	659	"""
[5062bbf]	660	Store current state
[cfc0913]	661	"""
[e3d1423]	662	self.state.engine_type = copy.deepcopy(self.engine_type)
[0aeabc6]	663	## save model option
[87fbc60]	664	if self.model!= None:
[71f0373]	665	self.disp_list= self.model.getDispParamList()
	666	self.state.disp_list= copy.deepcopy(self.disp_list)
[87fbc60]	667	self.state.model = self.model.clone()
[0b12abb5]	668	#save radiobutton state for model selection
	669	self.state.shape_rbutton = self.shape_rbutton.GetValue()
	670	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	671	self.state.struct_rbutton = self.struct_rbutton.GetValue()
	672	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
	673	#model combobox
	674	self.state.structurebox = self.structurebox.GetSelection()
	675	self.state.formfactorbox = self.formfactorbox.GetSelection()
	676
[c477b31]	677	self.state.enable2D = copy.deepcopy(self.enable2D)
[71f0373]	678	self.state.values= copy.deepcopy(self.values)
	679	self.state.weights = copy.deepcopy( self.weights)
[0aeabc6]	680	## save data
[240b9966]	681	self.state.data= copy.deepcopy(self.data)
[0b12abb5]	682	self.state.qmax_x = self.qmax_x
	683	self.state.qmin_x = self.qmin_x
	684
[cfc0913]	685	if hasattr(self,"enable_disp"):
	686	self.state.enable_disp= self.enable_disp.GetValue()
[fc6ea43]	687	self.state.disable_disp = self.disable_disp.GetValue()
	688
[3370922]	689	self.state.smearer = copy.deepcopy(self.smearer)
[cfc0913]	690	if hasattr(self,"enable_smearer"):
[4a7ad5f]	691	self.state.enable_smearer = \
	692	copy.deepcopy(self.enable_smearer.GetValue())
	693	self.state.disable_smearer = \
	694	copy.deepcopy(self.disable_smearer.GetValue())
[7609f1a]	695
[4a7ad5f]	696	self.state.pinhole_smearer = \
	697	copy.deepcopy(self.pinhole_smearer.GetValue())
[7609f1a]	698	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
	699
[2296316]	700	if len(self._disp_obj_dict)>0:
	701	for k , v in self._disp_obj_dict.iteritems():
	702	self.state._disp_obj_dict[k]= v
[f20767b]	703
	704
[71f0373]	705	self.state.values = copy.deepcopy(self.values)
	706	self.state.weights = copy.deepcopy(self.weights)
[0aeabc6]	707	## save plotting range
[b787e68c]	708	self._save_plotting_range()
[d2d0cfdf]	709
[2296316]	710	self.state.orientation_params = []
	711	self.state.orientation_params_disp = []
	712	self.state.parameters = []
	713	self.state.fittable_param = []
	714	self.state.fixed_param = []
	715	self.state.str_parameters = []
[f20767b]	716
[d2d0cfdf]	717
[cfc0913]	718	## save checkbutton state and txtcrtl values
[2296316]	719	self._copy_parameters_state(self.str_parameters,
	720	self.state.str_parameters)
[fc6ea43]	721	self._copy_parameters_state(self.orientation_params,
	722	self.state.orientation_params)
	723	self._copy_parameters_state(self.orientation_params_disp,
	724	self.state.orientation_params_disp)
[f20767b]	725
[d2d0cfdf]	726	self._copy_parameters_state(self.parameters, self.state.parameters)
[4a7ad5f]	727	self._copy_parameters_state(self.fittable_param,
	728	self.state.fittable_param)
[d2d0cfdf]	729	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[3c44c66]	730	#save chisqr
	731	self.state.tcChi = self.tcChi.GetValue()
	732
[52cac46]	733	def save_current_state_fit(self):
	734	"""
[5062bbf]	735	Store current state for fit_page
[52cac46]	736	"""
	737	## save model option
	738	if self.model!= None:
	739	self.disp_list= self.model.getDispParamList()
	740	self.state.disp_list= copy.deepcopy(self.disp_list)
	741	self.state.model = self.model.clone()
[9bc499b6]	742	if hasattr(self, "engine_type"):
	743	self.state.engine_type = copy.deepcopy(self.engine_type)
	744
[52cac46]	745	self.state.enable2D = copy.deepcopy(self.enable2D)
	746	self.state.values= copy.deepcopy(self.values)
	747	self.state.weights = copy.deepcopy( self.weights)
	748	## save data
	749	self.state.data= copy.deepcopy(self.data)
	750
	751	if hasattr(self,"enable_disp"):
	752	self.state.enable_disp= self.enable_disp.GetValue()
	753	self.state.disable_disp = self.disable_disp.GetValue()
	754
	755	self.state.smearer = copy.deepcopy(self.smearer)
	756	if hasattr(self,"enable_smearer"):
[4a7ad5f]	757	self.state.enable_smearer = \
	758	copy.deepcopy(self.enable_smearer.GetValue())
	759	self.state.disable_smearer = \
	760	copy.deepcopy(self.disable_smearer.GetValue())
[52cac46]	761
[4a7ad5f]	762	self.state.pinhole_smearer = \
	763	copy.deepcopy(self.pinhole_smearer.GetValue())
[7609f1a]	764	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
	765
[52cac46]	766	if hasattr(self,"disp_box"):
	767	self.state.disp_box = self.disp_box.GetCurrentSelection()
	768
[4a7ad5f]	769	if len(self.disp_cb_dict) > 0:
	770	for k, v in self.disp_cb_dict.iteritems():
[52cac46]	771
[4a7ad5f]	772	if v == None :
	773	self.state.disp_cb_dict[k] = v
[52cac46]	774	else:
	775	try:
[4a7ad5f]	776	self.state.disp_cb_dict[k] = v.GetValue()
[52cac46]	777	except:
[4a7ad5f]	778	self.state.disp_cb_dict[k] = None
[52cac46]	779
[4a7ad5f]	780	if len(self._disp_obj_dict) > 0:
[52cac46]	781	for k , v in self._disp_obj_dict.iteritems():
	782
[4a7ad5f]	783	self.state._disp_obj_dict[k] = v
[52cac46]	784
	785
	786	self.state.values = copy.deepcopy(self.values)
	787	self.state.weights = copy.deepcopy(self.weights)
[b421b1a]	788
[52cac46]	789	## save plotting range
	790	self._save_plotting_range()
	791
	792	## save checkbutton state and txtcrtl values
	793	self._copy_parameters_state(self.orientation_params,
	794	self.state.orientation_params)
	795	self._copy_parameters_state(self.orientation_params_disp,
	796	self.state.orientation_params_disp)
	797	self._copy_parameters_state(self.parameters, self.state.parameters)
[4a7ad5f]	798	self._copy_parameters_state(self.fittable_param,
	799	self.state.fittable_param)
[52cac46]	800	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[a074145]	801
[ffa69b6]	802
	803	def check_invalid_panel(self):
	804	"""
[5062bbf]	805	check if the user can already perform some action with this panel
[ffa69b6]	806	"""
	807	flag = False
[4470b10]	808	if self.data is None:
	809	self.disable_smearer.SetValue(True)
	810	self.disable_disp.SetValue(True)
	811	msg = "Please load Data and select Model to start..."
[ffa69b6]	812	wx.MessageBox(msg, 'Info')
	813	return True
[5062bbf]	814
[e88ebfd]	815	def set_model_state(self, state):
	816	"""
	817	reset page given a model state
	818	"""
	819	self.disp_cb_dict = state.disp_cb_dict
	820	self.disp_list = state.disp_list
	821
	822	## set the state of the radio box
	823	self.shape_rbutton.SetValue(state.shape_rbutton )
	824	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
	825	self.struct_rbutton.SetValue(state.struct_rbutton)
	826	self.plugin_rbutton.SetValue(state.plugin_rbutton)
	827
	828	## fill model combobox
	829	self._show_combox_helper()
	830	#select the current model
	831	self.formfactorbox.Select(int(state.formfactorcombobox))
	832	self.structurebox.SetSelection(state.structurecombobox )
	833	if state.multi_factor != None:
	834	self.multifactorbox.SetSelection(state.multi_factor)
	835
	836	## reset state of checkbox,textcrtl and regular parameters value
	837	self._reset_parameters_state(self.orientation_params_disp,
	838	state.orientation_params_disp)
	839	self._reset_parameters_state(self.orientation_params,
	840	state.orientation_params)
	841	self._reset_parameters_state(self.str_parameters,
	842	state.str_parameters)
	843	self._reset_parameters_state(self.parameters,state.parameters)
	844	## display dispersion info layer
	845	self.enable_disp.SetValue(state.enable_disp)
	846	self.disable_disp.SetValue(state.disable_disp)
	847
	848	if hasattr(self, "disp_box"):
	849
	850	self.disp_box.SetSelection(state.disp_box)
	851	n= self.disp_box.GetCurrentSelection()
	852	dispersity= self.disp_box.GetClientData(n)
	853	name = dispersity.__name__
	854
	855	self._set_dipers_Param(event=None)
	856
	857	if name == "ArrayDispersion":
	858
	859	for item in self.disp_cb_dict.keys():
	860
	861	if hasattr(self.disp_cb_dict[item], "SetValue") :
	862	self.disp_cb_dict[item].SetValue(\
	863	state.disp_cb_dict[item])
	864	# Create the dispersion objects
	865	from sans.models.dispersion_models import ArrayDispersion
	866	disp_model = ArrayDispersion()
	867	if hasattr(state,"values")and\
	868	self.disp_cb_dict[item].GetValue() == True:
	869	if len(state.values)>0:
	870	self.values=state.values
	871	self.weights=state.weights
	872	disp_model.set_weights(self.values,
	873	state.weights)
	874	else:
	875	self._reset_dispersity()
	876
	877	self._disp_obj_dict[item] = disp_model
	878	# Set the new model as the dispersion object
	879	#for the selected parameter
	880	self.model.set_dispersion(item, disp_model)
	881
	882	self.model._persistency_dict[item] = \
	883	[state.values, state.weights]
	884
	885	else:
	886	keys = self.model.getParamList()
	887	for item in keys:
	888	if item in self.disp_list and \
	889	not self.model.details.has_key(item):
	890	self.model.details[item] = ["", None, None]
	891	for k,v in self.state.disp_cb_dict.iteritems():
	892	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	893	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	894	## smearing info restore
	895	if hasattr(self, "enable_smearer"):
	896	## set smearing value whether or not the data
	897	#contain the smearing info
	898	self.enable_smearer.SetValue(state.enable_smearer)
	899	self.disable_smearer.SetValue(state.disable_smearer)
	900	self.onSmear(event=None)
	901	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	902	self.slit_smearer.SetValue(state.slit_smearer)
	903	## we have two more options for smearing
	904	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
	905	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
	906
	907	## reset state of checkbox,textcrtl and dispersity parameters value
	908	self._reset_parameters_state(self.fittable_param,state.fittable_param)
	909	self._reset_parameters_state(self.fixed_param,state.fixed_param)
	910
	911	## draw the model with previous parameters value
	912	self._onparamEnter_helper()
	913	self.select_param(event=None)
	914	#Save state_fit
	915	self.save_current_state_fit()
	916	self._lay_out()
	917	self.Refresh()
	918
[240b9966]	919	def reset_page_helper(self, state):
[cfc0913]	920	"""
[5062bbf]	921	Use page_state and change the state of existing page
	922
	923	:precondition: the page is already drawn or created
	924
	925	:postcondition: the state of the underlying data change as well as the
[71f0373]	926	state of the graphic interface
[cfc0913]	927	"""
[4a7ad5f]	928	if state == None:
[3a37fe0]	929	#self._undo.Enable(False)
[330573d]	930	return
[2296316]	931	# set data, etc. from the state
[2657df9]	932	# reset page between theory and fitting from bookmarking
	933	#if state.data == None:
	934	# data = None
	935	#else:
	936	data = state.data
	937
	938	#if data != None:
	939
	940	if data == None:
	941	data_min = state.qmin
	942	data_max = state.qmax
	943	self.qmin_x = data_min
	944	self.qmax_x = data_max
	945	self.minimum_q.SetValue(str(data_min))
	946	self.maximum_q.SetValue(str(data_max))
	947	self.qmin.SetValue(str(data_min))
	948	self.qmax.SetValue(str(data_max))
	949
	950	self.state.data = data
	951	self.state.qmin = self.qmin_x
	952	self.state.qmax = self.qmax_x
	953	else:
	954	self.set_data(data)
	955
[0b12abb5]	956	self.enable2D= state.enable2D
	957	self.engine_type = state.engine_type
	958
	959	self.disp_cb_dict = state.disp_cb_dict
	960	self.disp_list = state.disp_list
[e3d1423]	961
[0b12abb5]	962	## set the state of the radio box
	963	self.shape_rbutton.SetValue(state.shape_rbutton )
	964	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
[e3d1423]	965	self.struct_rbutton.SetValue(state.struct_rbutton)
[0b12abb5]	966	self.plugin_rbutton.SetValue(state.plugin_rbutton)
	967
	968	## fill model combobox
	969	self._show_combox_helper()
	970	#select the current model
[e3d1423]	971	self.formfactorbox.Select(int(state.formfactorcombobox))
[0b12abb5]	972	self.structurebox.SetSelection(state.structurecombobox )
[4523b68]	973	if state.multi_factor != None:
[cf6a192]	974	self.multifactorbox.SetSelection(state.multi_factor)
[4523b68]	975
[0b12abb5]	976	#reset the fitting engine type
	977	self.engine_type = state.engine_type
	978	#draw the pnael according to the new model parameter
	979	self._on_select_model(event=None)
[2657df9]	980	# take care of 2D button
	981	if data == None and self.model_view.IsEnabled():
	982	if self.enable2D:
	983	self.model_view.SetLabel("Switch to 1D")
	984	else:
	985	self.model_view.SetLabel("Switch to 2D")
	986	# else:
	987
[3cd5806]	988	if self._manager !=None:
	989	self._manager._on_change_engine(engine=self.engine_type)
[0b12abb5]	990	## set the select all check box to the a given state
	991	self.cb1.SetValue(state.cb1)
	992
	993	## reset state of checkbox,textcrtl and regular parameters value
	994	self._reset_parameters_state(self.orientation_params_disp,
	995	state.orientation_params_disp)
	996	self._reset_parameters_state(self.orientation_params,
	997	state.orientation_params)
[fb59ed9]	998	self._reset_parameters_state(self.str_parameters,
	999	state.str_parameters)
[0b12abb5]	1000	self._reset_parameters_state(self.parameters,state.parameters)
	1001	## display dispersion info layer
	1002	self.enable_disp.SetValue(state.enable_disp)
	1003	self.disable_disp.SetValue(state.disable_disp)
[2296316]	1004	# If the polydispersion is ON
	1005	if state.enable_disp:
	1006	# reset dispersion according the state
[0b12abb5]	1007	self._set_dipers_Param(event=None)
[2296316]	1008	self._reset_page_disp_helper(state)
[0b12abb5]	1009	##plotting range restore
	1010	self._reset_plotting_range(state)
	1011	## smearing info restore
	1012	if hasattr(self, "enable_smearer"):
[4a7ad5f]	1013	## set smearing value whether or not the data
	1014	#contain the smearing info
[0b12abb5]	1015	self.enable_smearer.SetValue(state.enable_smearer)
	1016	self.disable_smearer.SetValue(state.disable_smearer)
	1017	self.onSmear(event=None)
	1018	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	1019	self.slit_smearer.SetValue(state.slit_smearer)
	1020	## we have two more options for smearing
	1021	if self.pinhole_smearer.GetValue(): self.onPinholeSmear(event=None)
	1022	elif self.slit_smearer.GetValue(): self.onSlitSmear(event=None)
	1023
	1024	## reset state of checkbox,textcrtl and dispersity parameters value
	1025	self._reset_parameters_state(self.fittable_param,state.fittable_param)
	1026	self._reset_parameters_state(self.fixed_param,state.fixed_param)
	1027
	1028	## draw the model with previous parameters value
	1029	self._onparamEnter_helper()
[3c44c66]	1030	#reset the value of chisqr when not consistent with the value computed
	1031	self.tcChi.SetValue(str(self.state.tcChi))
[0b12abb5]	1032	## reset context menu items
	1033	self._reset_context_menu()
[3c44c66]	1034
[0b12abb5]	1035	## set the value of the current state to the state given as parameter
	1036	self.state = state.clone()
	1037
[2296316]	1038	def _reset_page_disp_helper(self, state):
	1039	"""
	1040	Help to rest page for dispersions
	1041	"""
	1042	keys = self.model.getParamList()
	1043	for item in keys:
	1044	if item in self.disp_list and \
	1045	not self.model.details.has_key(item):
	1046	self.model.details[item] = ["", None, None]
	1047	#for k,v in self.state.disp_cb_dict.iteritems():
	1048	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1049	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1050	self.values = copy.deepcopy(state.values)
	1051	self.weights = copy.deepcopy(state.weights)
	1052
	1053	for key, disp in state._disp_obj_dict.iteritems():
	1054	# From saved file, disp_model can not be sent in model obj.
	1055	# it will be sent as a string here, then converted to model object.
	1056	if disp.__class__.__name__ == 'str':
	1057	com_str = "from sans.models.dispersion_models "
	1058	com_str += "import %s as disp_func"
	1059	exec com_str % disp
	1060	disp_model = disp_func()
[f20767b]	1061	else:
[2296316]	1062	disp_model = disp
[edd166b]	1063
[2296316]	1064	self._disp_obj_dict[key] = disp_model
	1065	param_name = key.split('.')[0]
	1066	# Try to set dispersion only when available
	1067	# for eg., pass the orient. angles for 1D Cal
	1068	try:
	1069	self.model.set_dispersion(param_name, disp_model)
	1070	self.model._persistency_dict[key] = \
	1071	[state.values, state.weights]
	1072	except:
	1073	pass
	1074	selection = self._find_polyfunc_selection(disp_model)
	1075	for list in self.fittable_param:
	1076	if list[1] == key and list[7] != None:
	1077	list[7].SetSelection(selection)
	1078	# For the array disp_model, set the values and weights
	1079	if selection == 1:
	1080	disp_model.set_weights(self.values[key],
	1081	self.weights[key])
	1082	try:
	1083	# Diables all fittable params for array
	1084	list[0].SetValue(False)
	1085	list[0].Disable()
	1086	list[2].Disable()
	1087	list[5].Disable()
	1088	list[6].Disable()
	1089	except:
	1090	pass
	1091	# For array, disable all fixed params
	1092	if selection == 1:
	1093	for item in self.fixed_param:
	1094	if item[1].split(".")[0] == key.split(".")[0]:
	1095	# try it and pass it for the orientation for 1D
	1096	try:
	1097	item[2].Disable()
	1098	except:
	1099	pass
[5582a9f1]	1100
[2296316]	1101	# Make sure the check box updated when all checked
	1102	if self.cb1.GetValue():
	1103	self.select_all_param(None)
	1104
[c77d859]	1105	def _selectDlg(self):
	1106	"""
[5062bbf]	1107	open a dialog file to selected the customized dispersity
[c77d859]	1108	"""
	1109	import os
[60132ef]	1110	dlg = wx.FileDialog(self, "Choose a weight file",
[4a7ad5f]	1111	self._default_save_location , "",
	1112	".", wx.OPEN)
[c77d859]	1113	path = None
	1114	if dlg.ShowModal() == wx.ID_OK:
	1115	path = dlg.GetPath()
	1116	dlg.Destroy()
	1117	return path
[5062bbf]	1118
[a074145]	1119	def _reset_context_menu(self):
	1120	"""
[5062bbf]	1121	reset the context menu
[a074145]	1122	"""
	1123	for name, state in self.state.saved_states.iteritems():
	1124	self.number_saved_state += 1
	1125	## Add item in the context menu
	1126	id = wx.NewId()
[4a7ad5f]	1127	msg = 'Save model and state %g' % self.number_saved_state
	1128	self.popUpMenu.Append(id, name, msg)
[a074145]	1129	wx.EVT_MENU(self, id, self.onResetModel)
	1130
[0aeabc6]	1131	def _reset_plotting_range(self, state):
[cfc0913]	1132	"""
[5062bbf]	1133	Reset the plotting range to a given state
[cfc0913]	1134	"""
[6bbeacd4]	1135	# if self.check_invalid_panel():
	1136	# return
[f95301b]	1137	self.qmin.SetValue(str(state.qmin))
[0aeabc6]	1138	self.qmax.SetValue(str(state.qmax))
[0b12abb5]	1139
[240b9966]	1140	def _save_typeOfmodel(self):
	1141	"""
[5062bbf]	1142	save radiobutton containing the type model that can be selected
[240b9966]	1143	"""
	1144	self.state.shape_rbutton = self.shape_rbutton.GetValue()
	1145	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	1146	self.state.struct_rbutton = self.struct_rbutton.GetValue()
	1147	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
[3595309d]	1148	self.state.structurebox= self.structurebox.GetCurrentSelection()
	1149	self.state.formfactorbox = self.formfactorbox.GetCurrentSelection()
[c99a6c5]	1150
[3a37fe0]	1151	#self._undo.Enable(True)
[240b9966]	1152	## post state to fit panel
	1153	event = PageInfoEvent(page = self)
	1154	wx.PostEvent(self.parent, event)
[3595309d]	1155
[cfc0913]	1156	def _save_plotting_range(self ):
	1157	"""
[5062bbf]	1158	save the state of plotting range
[cfc0913]	1159	"""
[b787e68c]	1160	self.state.qmin = self.qmin_x
	1161	self.state.qmax = self.qmax_x
[6bbeacd4]	1162	self.state.npts = self.npts_x
[cfc0913]	1163
[c77d859]	1164	def _onparamEnter_helper(self):
	1165	"""
[5062bbf]	1166	check if values entered by the user are changed and valid to replot
	1167	model
[c77d859]	1168	"""
[51a71a3]	1169	# Flag to register when a parameter has changed.
[7975f2b]	1170	is_modified = False
[4a7ad5f]	1171	self.fitrange = True
[51a71a3]	1172	is_2Ddata = False
[3a37fe0]	1173	#self._undo.Enable(True)
[51a71a3]	1174	# check if 2d data
[4a7ad5f]	1175	if self.data.__class__.__name__ == "Data2D":
[51a71a3]	1176	is_2Ddata = True
[c77d859]	1177	if self.model !=None:
[edd166b]	1178	try:
[4a7ad5f]	1179	is_modified = self._check_value_enter(self.fittable_param,
	1180	is_modified)
	1181	is_modified = self._check_value_enter(self.fixed_param,
	1182	is_modified)
	1183	is_modified = self._check_value_enter(self.parameters,
	1184	is_modified)
[edd166b]	1185	except:
	1186	pass
	1187	#if is_modified:
[c99a6c5]	1188
[c77d859]	1189	# Here we should check whether the boundaries have been modified.
	1190	# If qmin and qmax have been modified, update qmin and qmax and
	1191	# set the is_modified flag to True
[f95301b]	1192	if self._validate_qrange(self.qmin, self.qmax):
	1193	tempmin = float(self.qmin.GetValue())
[7975f2b]	1194	if tempmin != self.qmin_x:
	1195	self.qmin_x = tempmin
[c77d859]	1196	is_modified = True
[7975f2b]	1197	tempmax = float(self.qmax.GetValue())
	1198	if tempmax != self.qmax_x:
	1199	self.qmax_x = tempmax
[c77d859]	1200	is_modified = True
[b787e68c]	1201
[51a71a3]	1202	if is_2Ddata:
	1203	# set mask
	1204	is_modified = self._validate_Npts()
[247cb58]	1205
[51a71a3]	1206	else:
	1207	self.fitrange = False
[1a74523]	1208
[c77d859]	1209	## if any value is modify draw model with new value
[51a71a3]	1210	if not self.fitrange:
[247cb58]	1211	#self.btFit.Disable()
[51a71a3]	1212	if is_2Ddata: self.btEditMask.Disable()
	1213	else:
[247cb58]	1214	#self.btFit.Enable(True)
[51a71a3]	1215	if is_2Ddata: self.btEditMask.Enable(True)
	1216	if is_modified and self.fitrange:
[1a74523]	1217	if self.data == None:
	1218	# Theory case: need to get npts value to draw
	1219	self.npts_x = float(self.Npts_total.GetValue())
[240b9966]	1220	self.state_change= True
[c77d859]	1221	self._draw_model()
[7975f2b]	1222	self.Refresh()
	1223	return is_modified
	1224
[35c9d31]	1225	def _update_paramv_on_fit(self):
	1226	"""
[5062bbf]	1227	make sure that update param values just before the fitting
[35c9d31]	1228	"""
	1229	#flag for qmin qmax check values
[7609f1a]	1230	flag = True
[51a71a3]	1231	self.fitrange = True
[35c9d31]	1232	is_modified = False
[51a71a3]	1233
[66ff250]	1234	#wx.PostEvent(self._manager.parent, StatusEvent(status=" \
	1235	#updating ... ",type="update"))
[4fbc93e]	1236
[35c9d31]	1237	##So make sure that update param values on_Fit.
	1238	#self._undo.Enable(True)
	1239	if self.model !=None:
	1240	##Check the values
	1241	self._check_value_enter( self.fittable_param ,is_modified)
	1242	self._check_value_enter( self.fixed_param ,is_modified)
[edd166b]	1243	self._check_value_enter( self.parameters ,is_modified)
[35c9d31]	1244
	1245	# If qmin and qmax have been modified, update qmin and qmax and
[7975f2b]	1246	# Here we should check whether the boundaries have been modified.
	1247	# If qmin and qmax have been modified, update qmin and qmax and
	1248	# set the is_modified flag to True
[f95301b]	1249	self.fitrange = self._validate_qrange(self.qmin, self.qmax)
[51a71a3]	1250	if self.fitrange:
[f95301b]	1251	tempmin = float(self.qmin.GetValue())
[7975f2b]	1252	if tempmin != self.qmin_x:
	1253	self.qmin_x = tempmin
	1254	tempmax = float(self.qmax.GetValue())
	1255	if tempmax != self.qmax_x:
	1256	self.qmax_x = tempmax
[7609f1a]	1257	if tempmax == tempmin:
	1258	flag = False
	1259	temp_smearer = None
	1260	if not self.disable_smearer.GetValue():
	1261	temp_smearer= self.current_smearer
	1262	if self.slit_smearer.GetValue():
	1263	flag = self.update_slit_smear()
	1264	elif self.pinhole_smearer.GetValue():
	1265	flag = self.update_pinhole_smear()
	1266	else:
[6bbeacd4]	1267	self._manager.set_smearer(smearer=temp_smearer,
[66ff250]	1268	uid=self.uid,
[4a7ad5f]	1269	qmin=float(self.qmin_x),
[6bbeacd4]	1270	qmax=float(self.qmax_x),
	1271	draw=False)
[4fbc93e]	1272	elif not self._is_2D():
[3cd5806]	1273	self._manager.set_smearer(smearer=temp_smearer,
[4a7ad5f]	1274	qmin=float(self.qmin_x),
[66ff250]	1275	uid=self.uid,
[7609f1a]	1276	qmax= float(self.qmax_x))
[0cf97c5]	1277	if self.data != None:
	1278	index_data = ((self.qmin_x <= self.data.x)&\
	1279	(self.data.x <= self.qmax_x))
	1280	val = str(len(self.data.x[index_data==True]))
	1281	self.Npts_fit.SetValue(val)
	1282	else:
	1283	# No data in the panel
	1284	try:
	1285	self.npts_x = float(self.Npts_total.GetValue())
	1286	except:
	1287	flag = False
	1288	return flag
[51a71a3]	1289	flag = True
[4fbc93e]	1290	if self._is_2D():
[1a74523]	1291	# only 2D case set mask
[51a71a3]	1292	flag = self._validate_Npts()
	1293	if not flag:
	1294	return flag
[7609f1a]	1295	else: flag = False
	1296	else:
[7975f2b]	1297	flag = False
[51a71a3]	1298
	1299	#For invalid q range, disable the mask editor and fit button, vs.
	1300	if not self.fitrange:
[247cb58]	1301	#self.btFit.Disable()
[4fbc93e]	1302	if self._is_2D():self.btEditMask.Disable()
[51a71a3]	1303	else:
[247cb58]	1304	#self.btFit.Enable(True)
[4fbc93e]	1305	if self._is_2D():self.btEditMask.Enable(True)
[51a71a3]	1306
[7609f1a]	1307	if not flag:
[4a7ad5f]	1308	msg = "Cannot Plot or Fit :Must select a "
	1309	msg += " model or Fitting range is not valid!!! "
	1310	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[51a71a3]	1311
[7609f1a]	1312	self.save_current_state()
[4470b10]	1313
[35c9d31]	1314	return flag
[acd0bda3]	1315
[c99a6c5]	1316	def _is_modified(self, is_modified):
[acd0bda3]	1317	"""
[5062bbf]	1318	return to self._is_modified
[acd0bda3]	1319	"""
[c99a6c5]	1320	return is_modified
[acd0bda3]	1321
[4a7ad5f]	1322	def _reset_parameters_state(self, listtorestore, statelist):
[cfc0913]	1323	"""
[5062bbf]	1324	Reset the parameters at the given state
[cfc0913]	1325	"""
[4a7ad5f]	1326	if len(statelist) == 0 or len(listtorestore) == 0:
[6999659]	1327	return
[4a7ad5f]	1328	if len(statelist) != len(listtorestore):
[cfc0913]	1329	return
[c99a6c5]	1330
[cfc0913]	1331	for j in range(len(listtorestore)):
	1332	item_page = listtorestore[j]
	1333	item_page_info = statelist[j]
	1334	##change the state of the check box for simple parameters
[0b12abb5]	1335	if item_page[0]!=None:
[cfc0913]	1336	item_page[0].SetValue(item_page_info[0])
	1337	if item_page[2]!=None:
	1338	item_page[2].SetValue(item_page_info[2])
[2296316]	1339	if item_page[2].__class__.__name__ == "ComboBox":
	1340	if self.model.fun_list.has_key(item_page_info[2]):
	1341	fun_val = self.model.fun_list[item_page_info[2]]
	1342	self.model.setParam(item_page_info[1],fun_val)
[cfc0913]	1343	if item_page[3]!=None:
	1344	## show or hide text +/-
	1345	if item_page_info[2]:
	1346	item_page[3].Show(True)
	1347	else:
	1348	item_page[3].Hide()
	1349	if item_page[4]!=None:
	1350	## show of hide the text crtl for fitting error
	1351	if item_page_info[4][0]:
	1352	item_page[4].Show(True)
	1353	item_page[4].SetValue(item_page_info[4][1])
	1354	else:
	1355	item_page[3].Hide()
	1356	if item_page[5]!=None:
	1357	## show of hide the text crtl for fitting error
[2296316]	1358	item_page[5].Show(item_page_info[5][0])
	1359	item_page[5].SetValue(item_page_info[5][1])
	1360
[cfc0913]	1361	if item_page[6]!=None:
	1362	## show of hide the text crtl for fitting error
[2296316]	1363	item_page[6].Show(item_page_info[6][0])
	1364	item_page[6].SetValue(item_page_info[6][1])
	1365
	1366
	1367	def _reset_strparam_state(self, listtorestore, statelist):
	1368	"""
	1369	Reset the string parameters at the given state
	1370	"""
	1371	if len(statelist) == 0:
	1372	return
	1373
	1374	listtorestore = copy.deepcopy(statelist)
	1375
	1376	for j in range(len(listtorestore)):
	1377	item_page = listtorestore[j]
	1378	item_page_info = statelist[j]
	1379	##change the state of the check box for simple parameters
	1380
	1381	if item_page[0] != None:
	1382	item_page[0].SetValue(format_number(item_page_info[0], True))
	1383
	1384	if item_page[2] != None:
	1385	param_name = item_page_info[1]
	1386	value = item_page_info[2]
	1387	selection = value
	1388	if self.model.fun_list.has_key(value):
	1389	selection = self.model.fun_list[value]
	1390	item_page[2].SetValue(selection)
	1391	self.model.setParam(param_name, selection)
[5062bbf]	1392
[cfc0913]	1393	def _copy_parameters_state(self, listtocopy, statelist):
	1394	"""
[5062bbf]	1395	copy the state of button
	1396
	1397	:param listtocopy: the list of check button to copy
	1398	:param statelist: list of state object to store the current state
	1399
[cfc0913]	1400	"""
	1401	if len(listtocopy)==0:
	1402	return
[1c1436d]	1403
[cfc0913]	1404	for item in listtocopy:
[f20767b]	1405
[cfc0913]	1406	checkbox_state = None
	1407	if item[0]!= None:
	1408	checkbox_state= item[0].GetValue()
	1409	parameter_name = item[1]
	1410	parameter_value = None
	1411	if item[2]!=None:
	1412	parameter_value = item[2].GetValue()
	1413	static_text = None
	1414	if item[3]!=None:
	1415	static_text = item[3].IsShown()
	1416	error_value = None
	1417	error_state = None
	1418	if item[4]!= None:
	1419	error_value = item[4].GetValue()
	1420	error_state = item[4].IsShown()
	1421
	1422	min_value = None
	1423	min_state = None
	1424	if item[5]!= None:
	1425	min_value = item[5].GetValue()
	1426	min_state = item[5].IsShown()
	1427
	1428	max_value = None
	1429	max_state = None
	1430	if item[6]!= None:
	1431	max_value = item[6].GetValue()
	1432	max_state = item[6].IsShown()
[240b9966]	1433	unit=None
	1434	if item[7]!=None:
	1435	unit = item[7].GetLabel()
[cfc0913]	1436
	1437	statelist.append([checkbox_state, parameter_name, parameter_value,
[4a7ad5f]	1438	static_text ,[error_state, error_value],
	1439	[min_state, min_value],
	1440	[max_state, max_value], unit])
[cfc0913]	1441
[c77d859]	1442	def _set_model_sizer_selection(self, model):
	1443	"""
[5062bbf]	1444	Display the sizer according to the type of the current model
[c77d859]	1445	"""
[5062bbf]	1446	if model == None:
[70c57ebf]	1447	return
[72f719b]	1448	if hasattr(model ,"s_model"):
[c77d859]	1449
[4a7ad5f]	1450	class_name = model.s_model.__class__
	1451	name = model.s_model.name
	1452	flag = (name != "NoStructure")
	1453	if flag and \
	1454	(class_name in self.model_list_box["Structure Factors"]):
[6dc9ad8]	1455	self.structurebox.Show()
	1456	self.text2.Show()
[3b605bb]	1457	self.structurebox.Enable()
[c097f02]	1458	self.text2.Enable()
[c77d859]	1459	items = self.structurebox.GetItems()
	1460	self.sizer1.Layout()
[340c2b3]	1461
[c77d859]	1462	for i in range(len(items)):
	1463	if items[i]== str(name):
	1464	self.structurebox.SetSelection(i)
	1465	break
	1466
[72f719b]	1467	if hasattr(model ,"p_model"):
	1468	class_name = model.p_model.__class__
	1469	name = model.p_model.name
[c77d859]	1470	self.formfactorbox.Clear()
	1471
	1472	for k, list in self.model_list_box.iteritems():
[376916c]	1473	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
[c77d859]	1474	self.shape_rbutton.SetValue(True)
[376916c]	1475	## fill the form factor list with new model
	1476	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1477	items = self.formfactorbox.GetItems()
	1478	## set comboxbox to the selected item
	1479	for i in range(len(items)):
	1480	if items[i]== str(name):
	1481	self.formfactorbox.SetSelection(i)
	1482	break
	1483	return
	1484	elif k == "Shape-Independent":
[c77d859]	1485	self.shape_indep_rbutton.SetValue(True)
	1486	elif k == "Structure Factors":
	1487	self.struct_rbutton.SetValue(True)
[fb59ed9]	1488	elif k == "Multi-Functions":
	1489	continue
[c77d859]	1490	else:
	1491	self.plugin_rbutton.SetValue(True)
[376916c]	1492
[c77d859]	1493	if class_name in list:
	1494	## fill the form factor list with new model
	1495	self._populate_box(self.formfactorbox, list)
	1496	items = self.formfactorbox.GetItems()
	1497	## set comboxbox to the selected item
	1498	for i in range(len(items)):
	1499	if items[i]== str(name):
	1500	self.formfactorbox.SetSelection(i)
	1501	break
	1502	break
	1503	else:
[cdbe88e]	1504
	1505	## Select the model from the menu
[c77d859]	1506	class_name = model.__class__
	1507	name = model.name
	1508	self.formfactorbox.Clear()
	1509	items = self.formfactorbox.GetItems()
[376916c]	1510
[cdbe88e]	1511	for k, list in self.model_list_box.iteritems():
[376916c]	1512	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
[3b605bb]	1513	if class_name in self.model_list_box["P(Q)*S(Q)"]:
[6dc9ad8]	1514	self.structurebox.Show()
	1515	self.text2.Show()
[3b605bb]	1516	self.structurebox.Enable()
[cdbe88e]	1517	self.structurebox.SetSelection(0)
[c097f02]	1518	self.text2.Enable()
[3b605bb]	1519	else:
[6dc9ad8]	1520	self.structurebox.Hide()
	1521	self.text2.Hide()
[3b605bb]	1522	self.structurebox.Disable()
	1523	self.structurebox.SetSelection(0)
[c097f02]	1524	self.text2.Disable()
[3b605bb]	1525
[c77d859]	1526	self.shape_rbutton.SetValue(True)
[376916c]	1527	## fill the form factor list with new model
	1528	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1529	items = self.formfactorbox.GetItems()
	1530	## set comboxbox to the selected item
	1531	for i in range(len(items)):
	1532	if items[i]== str(name):
	1533	self.formfactorbox.SetSelection(i)
	1534	break
	1535	return
	1536	elif k == "Shape-Independent":
[c77d859]	1537	self.shape_indep_rbutton.SetValue(True)
	1538	elif k == "Structure Factors":
[cdbe88e]	1539	self.struct_rbutton.SetValue(True)
[fb59ed9]	1540	elif k == "Multi-Functions":
	1541	continue
[c77d859]	1542	else:
	1543	self.plugin_rbutton.SetValue(True)
	1544	if class_name in list:
[3b605bb]	1545	self.structurebox.SetSelection(0)
	1546	self.structurebox.Disable()
[c097f02]	1547	self.text2.Disable()
[376916c]	1548	## fill the form factor list with new model
[c77d859]	1549	self._populate_box(self.formfactorbox, list)
	1550	items = self.formfactorbox.GetItems()
	1551	## set comboxbox to the selected item
	1552	for i in range(len(items)):
	1553	if items[i]== str(name):
	1554	self.formfactorbox.SetSelection(i)
	1555	break
	1556	break
[1467e1a6]	1557
[2296316]	1558	def _draw_model(self, update_chisqr=True):
[c77d859]	1559	"""
[5062bbf]	1560	Method to draw or refresh a plotted model.
	1561	The method will use the data member from the model page
	1562	to build a call to the fitting perspective manager.
[2296316]	1563
	1564	:param chisqr: update chisqr value [bool]
[c77d859]	1565	"""
[6bbeacd4]	1566	#if self.check_invalid_panel():
	1567	# return
[c77d859]	1568	if self.model !=None:
[fca9cbd9]	1569	temp_smear=None
	1570	if hasattr(self, "enable_smearer"):
[7609f1a]	1571	if not self.disable_smearer.GetValue():
	1572	temp_smear= self.current_smearer
[fa65e99]	1573	toggle_mode_on = self.model_view.IsEnabled()
[3cd5806]	1574	self._manager.draw_model(self.model,
[f72333f]	1575	data=self.data,
[c16557c]	1576	smearer= temp_smear,
[484faf7]	1577	qmin=float(self.qmin_x),
	1578	qmax=float(self.qmax_x),
[6bbeacd4]	1579	qstep= float(self.npts_x),
[66ff250]	1580	page_id=self.uid,
[fa65e99]	1581	toggle_mode_on=toggle_mode_on,
[5ef55d2]	1582	state = self.state,
[2296316]	1583	enable2D=self.enable2D,
	1584	update_chisqr=update_chisqr)
[71f0373]	1585
[340c2b3]	1586
[a1b2471]	1587	def _on_show_sld(self, event=None):
	1588	"""
	1589	Plot SLD profile
	1590	"""
	1591	# get profile data
	1592	x,y=self.model.getProfile()
	1593
	1594	from danse.common.plottools import Data1D
[da9ac4e6]	1595	#from sans.perspectives.theory.profile_dialog import SLDPanel
	1596	from sans.guiframe.local_perspectives.plotting.profile_dialog \
	1597	import SLDPanel
[a1b2471]	1598	sld_data = Data1D(x,y)
	1599	sld_data.name = 'SLD'
[fb59ed9]	1600	sld_data.axes = self.sld_axes
	1601	self.panel = SLDPanel(self, data=sld_data,axes =self.sld_axes,id =-1 )
[a1b2471]	1602	self.panel.ShowModal()
	1603
[fb59ed9]	1604	def _set_multfactor_combobox(self, multiplicity=10):
[4523b68]	1605	"""
	1606	Set comboBox for muitfactor of CoreMultiShellModel
[fb59ed9]	1607	:param multiplicit: no. of multi-functionality
[4523b68]	1608	"""
[fb59ed9]	1609	# build content of the combobox
	1610	for idx in range(0,multiplicity):
[4523b68]	1611	self.multifactorbox.Append(str(idx),int(idx))
[fb59ed9]	1612	#self.multifactorbox.SetSelection(1)
[4523b68]	1613	self._hide_multfactor_combobox()
	1614
	1615	def _show_multfactor_combobox(self):
	1616	"""
	1617	Show the comboBox of muitfactor of CoreMultiShellModel
	1618	"""
	1619	if not self.mutifactor_text.IsShown():
	1620	self.mutifactor_text.Show(True)
[fb59ed9]	1621	self.mutifactor_text1.Show(True)
[4523b68]	1622	if not self.multifactorbox.IsShown():
	1623	self.multifactorbox.Show(True)
	1624
	1625	def _hide_multfactor_combobox(self):
	1626	"""
	1627	Hide the comboBox of muitfactor of CoreMultiShellModel
	1628	"""
	1629	if self.mutifactor_text.IsShown():
	1630	self.mutifactor_text.Hide()
[fb59ed9]	1631	self.mutifactor_text1.Hide()
[4523b68]	1632	if self.multifactorbox.IsShown():
	1633	self.multifactorbox.Hide()
	1634
	1635
[0b12abb5]	1636	def _show_combox_helper(self):
[c77d859]	1637	"""
[0b12abb5]	1638	Fill panel's combo box according to the type of model selected
[c77d859]	1639	"""
[0b12abb5]	1640	if self.shape_rbutton.GetValue():
[376916c]	1641	##fill the combobox with form factor list
[3b605bb]	1642	self.structurebox.SetSelection(0)
	1643	self.structurebox.Disable()
[c77d859]	1644	self.formfactorbox.Clear()
[376916c]	1645	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
[0b12abb5]	1646	if self.shape_indep_rbutton.GetValue():
[376916c]	1647	##fill the combobox with shape independent factor list
[3b605bb]	1648	self.structurebox.SetSelection(0)
	1649	self.structurebox.Disable()
[c77d859]	1650	self.formfactorbox.Clear()
	1651	self._populate_box( self.formfactorbox,
[376916c]	1652	self.model_list_box["Shape-Independent"])
[0b12abb5]	1653	if self.struct_rbutton.GetValue():
[376916c]	1654	##fill the combobox with structure factor list
[3b605bb]	1655	self.structurebox.SetSelection(0)
	1656	self.structurebox.Disable()
[c77d859]	1657	self.formfactorbox.Clear()
	1658	self._populate_box( self.formfactorbox,
	1659	self.model_list_box["Structure Factors"])
[0b12abb5]	1660	if self.plugin_rbutton.GetValue():
[376916c]	1661	##fill the combobox with form factor list
[3b605bb]	1662	self.structurebox.Disable()
[c77d859]	1663	self.formfactorbox.Clear()
	1664	self._populate_box( self.formfactorbox,
[376916c]	1665	self.model_list_box["Customized Models"])
[3595309d]	1666
[0b12abb5]	1667	def _show_combox(self, event=None):
	1668	"""
	1669	Show combox box associate with type of model selected
	1670	"""
[6bbeacd4]	1671	#if self.check_invalid_panel():
	1672	# self.shape_rbutton.SetValue(True)
	1673	# return
[0b12abb5]	1674
	1675	self._show_combox_helper()
[77e23a2]	1676	self._on_select_model(event=None)
[3595309d]	1677	self._save_typeOfmodel()
[3b605bb]	1678	self.sizer4_4.Layout()
[9853ad0]	1679	self.sizer4.Layout()
[3b605bb]	1680	self.Layout()
	1681	self.Refresh()
[340c2b3]	1682
[c77d859]	1683	def _populate_box(self, combobox, list):
	1684	"""
[5062bbf]	1685	fill combox box with dict item
	1686
	1687	:param list: contains item to fill the combox
[c77d859]	1688	item must model class
	1689	"""
	1690	for models in list:
	1691	model= models()
	1692	name = model.__class__.__name__
[0a518e4c]	1693	if models.__name__!="NoStructure":
	1694	if hasattr(model, "name"):
	1695	name = model.name
	1696	combobox.Append(name,models)
[c77d859]	1697	return 0
[6bbeacd4]	1698
[6e9976b]	1699	def _onQrangeEnter(self, event):
	1700	"""
[5062bbf]	1701	Check validity of value enter in the Q range field
[6bbeacd4]	1702
	1703	"""
	1704	tcrtl = event.GetEventObject()
	1705	#Clear msg if previously shown.
	1706	msg = ""
	1707	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1708	# Flag to register when a parameter has changed.
	1709	is_modified = False
	1710	if tcrtl.GetValue().lstrip().rstrip() != "":
	1711	try:
	1712	value = float(tcrtl.GetValue())
	1713	tcrtl.SetBackgroundColour(wx.WHITE)
	1714	# If qmin and qmax have been modified, update qmin and qmax
[f95301b]	1715	if self._validate_qrange(self.qmin, self.qmax):
	1716	tempmin = float(self.qmin.GetValue())
[6bbeacd4]	1717	if tempmin != self.qmin_x:
	1718	self.qmin_x = tempmin
	1719	tempmax = float(self.qmax.GetValue())
	1720	if tempmax != self.qmax_x:
	1721	self.qmax_x = tempmax
	1722	else:
	1723	tcrtl.SetBackgroundColour("pink")
	1724	msg = "Model Error:wrong value entered : %s" % sys.exc_value
	1725	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1726	return
	1727	except:
	1728	tcrtl.SetBackgroundColour("pink")
	1729	msg = "Model Error:wrong value entered : %s" % sys.exc_value
	1730	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1731	return
	1732	#Check if # of points for theory model are valid(>0).
	1733	if self.npts != None:
	1734	if check_float(self.npts):
	1735	temp_npts = float(self.npts.GetValue())
	1736	if temp_npts != self.num_points:
	1737	self.num_points = temp_npts
	1738	is_modified = True
	1739	else:
	1740	msg = "Cannot Plot :No npts in that Qrange!!! "
	1741	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1742	else:
	1743	tcrtl.SetBackgroundColour("pink")
	1744	msg = "Model Error:wrong value entered!!!"
	1745	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1746	#self._undo.Enable(True)
	1747	self.save_current_state()
	1748	event = PageInfoEvent(page=self)
	1749	wx.PostEvent(self.parent, event)
	1750	self.state_change = False
	1751	#Draw the model for a different range
	1752	self._draw_model()
	1753
	1754	def _theory_qrange_enter(self, event):
	1755	"""
	1756	Check validity of value enter in the Q range field
[6e9976b]	1757	"""
	1758
	1759	tcrtl= event.GetEventObject()
	1760	#Clear msg if previously shown.
	1761	msg= ""
	1762	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1763	# Flag to register when a parameter has changed.
	1764	is_modified = False
	1765	if tcrtl.GetValue().lstrip().rstrip()!="":
	1766	try:
	1767	value = float(tcrtl.GetValue())
	1768	tcrtl.SetBackgroundColour(wx.WHITE)
	1769
	1770	# If qmin and qmax have been modified, update qmin and qmax
[6bbeacd4]	1771	if self._validate_qrange(self.theory_qmin, self.theory_qmax):
	1772	tempmin = float(self.theory_qmin.GetValue())
	1773	if tempmin != self.theory_qmin_x:
	1774	self.theory_qmin_x = tempmin
	1775	tempmax = float(self.theory_qmax.GetValue())
[6e9976b]	1776	if tempmax != self.qmax_x:
[6bbeacd4]	1777	self.theory_qmax_x = tempmax
[6e9976b]	1778	else:
	1779	tcrtl.SetBackgroundColour("pink")
	1780	msg= "Model Error:wrong value entered : %s"% sys.exc_value
[6bbeacd4]	1781	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
[0b12abb5]	1782	return
[6e9976b]	1783	except:
	1784	tcrtl.SetBackgroundColour("pink")
	1785	msg= "Model Error:wrong value entered : %s"% sys.exc_value
[6bbeacd4]	1786	wx.PostEvent(self._manager.parent, StatusEvent(status = msg ))
[6e9976b]	1787	return
	1788	#Check if # of points for theory model are valid(>0).
[e9875db]	1789	if self.Npts_total.IsEditable() :
[0cf97c5]	1790	if check_float(self.Npts_total):
	1791	temp_npts = float(self.Npts_total.GetValue())
[6e9976b]	1792	if temp_npts != self.num_points:
	1793	self.num_points = temp_npts
	1794	is_modified = True
	1795	else:
	1796	msg= "Cannot Plot :No npts in that Qrange!!! "
	1797	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1798	else:
	1799	tcrtl.SetBackgroundColour("pink")
[6bbeacd4]	1800	msg = "Model Error:wrong value entered!!!"
[0b12abb5]	1801	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
[6e9976b]	1802	#self._undo.Enable(True)
	1803	self.save_current_state()
	1804	event = PageInfoEvent(page = self)
	1805	wx.PostEvent(self.parent, event)
	1806	self.state_change= False
[484faf7]	1807	#Draw the model for a different range
	1808	self._draw_model()
[6e9976b]	1809
[59a7f2d]	1810	def _on_select_model_helper(self):
[c77d859]	1811	"""
[5062bbf]	1812	call back for model selection
[c77d859]	1813	"""
[376916c]	1814	## reset dictionary containing reference to dispersion
	1815	self._disp_obj_dict = {}
	1816	self.disp_cb_dict ={}
[b421b1a]	1817
[c77d859]	1818	f_id = self.formfactorbox.GetCurrentSelection()
[ff8f99b]	1819	#For MAC
	1820	form_factor = None
	1821	if f_id >= 0:
[0b12abb5]	1822	form_factor = self.formfactorbox.GetClientData(f_id)
[9170547]	1823
[376916c]	1824	if not form_factor in self.model_list_box["multiplication"]:
[6dc9ad8]	1825	self.structurebox.Hide()
	1826	self.text2.Hide()
[3b605bb]	1827	self.structurebox.Disable()
	1828	self.structurebox.SetSelection(0)
[c097f02]	1829	self.text2.Disable()
[87fbc60]	1830	else:
[6dc9ad8]	1831	self.structurebox.Show()
	1832	self.text2.Show()
[87fbc60]	1833	self.structurebox.Enable()
[c097f02]	1834	self.text2.Enable()
[4523b68]	1835
	1836	if form_factor != None:
	1837	# set multifactor for Mutifunctional models
[e87f9fc]	1838	if form_factor().__class__ in self.model_list_box["Multi-Functions"]:
[4523b68]	1839	m_id = self.multifactorbox.GetCurrentSelection()
[fb59ed9]	1840	multiplicity = form_factor().multiplicity_info[0]
	1841	self.multifactorbox.Clear()
	1842	#self.mutifactor_text.SetLabel(form_factor().details[])
	1843	self._set_multfactor_combobox(multiplicity)
	1844	self._show_multfactor_combobox()
	1845	#ToDo: this info should be called directly from the model
	1846	text = form_factor().multiplicity_info[1]#'No. of Shells: '
	1847
	1848	#self.mutifactor_text.Clear()
	1849	self.mutifactor_text.SetLabel(text)
	1850	if m_id > multiplicity -1:
	1851	# default value
	1852	m_id = 1
	1853
[4523b68]	1854	self.multi_factor = self.multifactorbox.GetClientData(m_id)
	1855	if self.multi_factor == None: self.multi_factor =0
	1856	form_factor = form_factor(int(self.multi_factor))
[fb59ed9]	1857	self.multifactorbox.SetSelection(m_id)
	1858	# Check len of the text1 and max_multiplicity
	1859	text = ''
	1860	if form_factor.multiplicity_info[0] == len(form_factor.multiplicity_info[2]):
	1861	text = form_factor.multiplicity_info[2][self.multi_factor]
	1862	self.mutifactor_text1.SetLabel(text)
	1863	# Check if model has get sld profile.
	1864	if len(form_factor.multiplicity_info[3]) > 0:
	1865	self.sld_axes = form_factor.multiplicity_info[3]
	1866	self.show_sld_button.Show(True)
	1867	else:
	1868	self.sld_axes = ""
	1869
[4523b68]	1870	else:
	1871	self._hide_multfactor_combobox()
[a1b2471]	1872	self.show_sld_button.Hide()
[4523b68]	1873	form_factor = form_factor()
	1874	self.multi_factor = None
	1875	else:
	1876	self._hide_multfactor_combobox()
[a1b2471]	1877	self.show_sld_button.Hide()
[4523b68]	1878	self.multi_factor = None
	1879
[3b605bb]	1880	s_id = self.structurebox.GetCurrentSelection()
	1881	struct_factor = self.structurebox.GetClientData( s_id )
[4523b68]	1882
[3b605bb]	1883	if struct_factor !=None:
[9853ad0]	1884	from sans.models.MultiplicationModel import MultiplicationModel
[4523b68]	1885	self.model= MultiplicationModel(form_factor,struct_factor())
[0aeabc6]	1886
[c77d859]	1887	else:
[fbf4bf8]	1888	if form_factor != None:
[4523b68]	1889	self.model= form_factor
[fbf4bf8]	1890	else:
	1891	self.model = None
	1892	return self.model
[4523b68]	1893
	1894
[cfc0913]	1895	## post state to fit panel
[f20767b]	1896	self.state.parameters =[]
[fc6ea43]	1897	self.state.model =self.model
[4523b68]	1898	self.state.qmin = self.qmin_x
	1899	self.state.multi_factor = self.multi_factor
[71f0373]	1900	self.disp_list =self.model.getDispParamList()
[f20767b]	1901	self.state.disp_list = self.disp_list
[7975f2b]	1902	self.Layout()
[c99a6c5]	1903
[85b3971]	1904	def _validate_qrange(self, qmin_ctrl, qmax_ctrl):
	1905	"""
[5062bbf]	1906	Verify that the Q range controls have valid values
	1907	and that Qmin < Qmax.
	1908
	1909	:param qmin_ctrl: text control for Qmin
	1910	:param qmax_ctrl: text control for Qmax
	1911
	1912	:return: True is the Q range is value, False otherwise
	1913
[85b3971]	1914	"""
	1915	qmin_validity = check_float(qmin_ctrl)
	1916	qmax_validity = check_float(qmax_ctrl)
	1917	if not (qmin_validity and qmax_validity):
	1918	return False
	1919	else:
	1920	qmin = float(qmin_ctrl.GetValue())
	1921	qmax = float(qmax_ctrl.GetValue())
[7609f1a]	1922	if qmin <= qmax:
[85b3971]	1923	#Make sure to set both colours white.
	1924	qmin_ctrl.SetBackgroundColour(wx.WHITE)
	1925	qmin_ctrl.Refresh()
	1926	qmax_ctrl.SetBackgroundColour(wx.WHITE)
	1927	qmax_ctrl.Refresh()
	1928	else:
	1929	qmin_ctrl.SetBackgroundColour("pink")
	1930	qmin_ctrl.Refresh()
	1931	qmax_ctrl.SetBackgroundColour("pink")
	1932	qmax_ctrl.Refresh()
	1933	msg= "Invalid Q range: Q min must be smaller than Q max"
	1934	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
	1935	return False
	1936	return True
[51a71a3]	1937
	1938	def _validate_Npts(self):
	1939	"""
[5062bbf]	1940	Validate the number of points for fitting is more than 10 points.
	1941	If valid, setvalues Npts_fit otherwise post msg.
[51a71a3]	1942	"""
	1943	#default flag
	1944	flag = True
[1a74523]	1945	# Theory
	1946	if self.data == None and self.enable2D:
	1947	return flag
[7609f1a]	1948
[51a71a3]	1949	# q value from qx and qy
[3f6508f]	1950	radius= numpy.sqrt( self.data.qx_data * self.data.qx_data +
	1951	self.data.qy_data * self.data.qy_data )
[51a71a3]	1952	#get unmasked index
[f95301b]	1953	index_data = (float(self.qmin.GetValue()) <= radius) & \
[3f6508f]	1954	(radius <= float(self.qmax.GetValue()))
	1955	index_data = (index_data) & (self.data.mask)
	1956	index_data = (index_data) & (numpy.isfinite(self.data.data))
[51a71a3]	1957
	1958	if len(index_data[index_data]) < 10:
	1959	# change the color pink.
[f95301b]	1960	self.qmin.SetBackgroundColour("pink")
	1961	self.qmin.Refresh()
[51a71a3]	1962	self.qmax.SetBackgroundColour("pink")
	1963	self.qmax.Refresh()
	1964	msg= "Cannot Plot :No or too little npts in that data range!!! "
	1965	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	1966	self.fitrange = False
	1967	flag = False
	1968	else:
	1969	self.Npts_fit.SetValue(str(len(self.data.mask[index_data==True])))
	1970	self.fitrange = True
	1971
	1972	return flag
	1973
[c77d859]	1974	def _check_value_enter(self, list, modified):
	1975	"""
[5062bbf]	1976	:param list: model parameter and panel info
	1977	:Note: each item of the list should be as follow:
	1978	item=[check button state, parameter's name,
	1979	paramater's value, string="+/-",
	1980	parameter's error of fit,
	1981	parameter's minimum value,
	1982	parrameter's maximum value ,
	1983	parameter's units]
[c77d859]	1984	"""
[c99a6c5]	1985	is_modified = modified
[c77d859]	1986	if len(list)==0:
[c99a6c5]	1987	return is_modified
[c77d859]	1988	for item in list:
[edd166b]	1989	#skip angle parameters for 1D
[f7e05b0]	1990	if not self.enable2D:#self.data.__class__.__name__ !="Data2D":
[edd166b]	1991	if item in self.orientation_params:
	1992	continue
	1993	#try:
	1994	name = str(item[1])
	1995
[2296316]	1996	if string.find(name,".npts") ==-1 and \
	1997	string.find(name,".nsigmas")==-1:
[c985bef]	1998	## check model parameters range
[77e23a2]	1999	param_min= None
	2000	param_max= None
[7975f2b]	2001
[c985bef]	2002	## check minimun value
[edd166b]	2003	if item[5]!= None and item[5]!= "":
[298b762]	2004	if item[5].GetValue().lstrip().rstrip()!="":
[edd166b]	2005	try:
[7975f2b]	2006
[edd166b]	2007	param_min = float(item[5].GetValue())
[918fcb1]	2008	if not self._validate_qrange(item[5],item[2]):
[7975f2b]	2009	if numpy.isfinite(param_min):
	2010	item[2].SetValue(format_number(param_min))
[6e9976b]	2011
	2012	item[5].SetBackgroundColour(wx.WHITE)
	2013	item[2].SetBackgroundColour(wx.WHITE)
	2014
[edd166b]	2015	except:
	2016	msg = "Wrong Fit parameter range entered "
[2296316]	2017	wx.PostEvent(self.parent.parent,
	2018	StatusEvent(status = msg))
[edd166b]	2019	raise ValueError, msg
[c985bef]	2020	is_modified = True
[77e23a2]	2021	## check maximum value
[7975f2b]	2022	if item[6]!= None and item[6]!= "":
[298b762]	2023	if item[6].GetValue().lstrip().rstrip()!="":
[7975f2b]	2024	try:
[edd166b]	2025	param_max = float(item[6].GetValue())
[918fcb1]	2026	if not self._validate_qrange(item[2],item[6]):
[7975f2b]	2027	if numpy.isfinite(param_max):
	2028	item[2].SetValue(format_number(param_max))
[6e9976b]	2029
	2030	item[6].SetBackgroundColour(wx.WHITE)
	2031	item[2].SetBackgroundColour(wx.WHITE)
[edd166b]	2032	except:
	2033	msg = "Wrong Fit parameter range entered "
[2296316]	2034	wx.PostEvent(self.parent.parent,
	2035	StatusEvent(status = msg))
[edd166b]	2036	raise ValueError, msg
[c985bef]	2037	is_modified = True
[7975f2b]	2038
[edd166b]	2039
[77e23a2]	2040	if param_min != None and param_max !=None:
[85b3971]	2041	if not self._validate_qrange(item[5], item[6]):
[77e23a2]	2042	msg= "Wrong Fit range entered for parameter "
	2043	msg+= "name %s of model %s "%(name, self.model.name)
[2296316]	2044	wx.PostEvent(self.parent.parent,
	2045	StatusEvent(status = msg))
[7975f2b]	2046
[cfc0913]	2047	if name in self.model.details.keys():
[2296316]	2048	self.model.details[name][1:3] = param_min, param_max
[edd166b]	2049	is_modified = True
[7975f2b]	2050
[edd166b]	2051	else:
[2296316]	2052	self.model.details [name] = ["", param_min, param_max]
[7975f2b]	2053	is_modified = True
[2296316]	2054	try:
	2055	# Check if the textctr is enabled
	2056	if item[2].IsEnabled():
	2057	value= float(item[2].GetValue())
	2058	item[2].SetBackgroundColour("white")
	2059	# If the value of the parameter has changed,
	2060	# +update the model and set the is_modified flag
	2061	if value != self.model.getParam(name) and \
	2062	numpy.isfinite(value):
	2063	self.model.setParam(name, value)
	2064
[6e9976b]	2065	except:
[7987962]	2066	item[2].SetBackgroundColour("pink")
[6e9976b]	2067	msg = "Wrong Fit parameter value entered "
	2068	wx.PostEvent(self.parent.parent, StatusEvent(status = msg))
[7975f2b]	2069
[c99a6c5]	2070	return is_modified
[c77d859]	2071
	2072
	2073	def _set_dipers_Param(self, event):
	2074	"""
[5062bbf]	2075	respond to self.enable_disp and self.disable_disp radio box.
	2076	The dispersity object is reset inside the model into Gaussian.
	2077	When the user select yes , this method display a combo box for more selection
	2078	when the user selects No,the combo box disappears.
	2079	Redraw the model with the default dispersity (Gaussian)
[c77d859]	2080	"""
[6bbeacd4]	2081	#if self.check_invalid_panel():
	2082	# return
[4470b10]	2083	## On selction if no model exists.
	2084	if self.model ==None:
	2085	self.disable_disp.SetValue(True)
	2086	msg="Please select a Model first..."
	2087	wx.MessageBox(msg, 'Info')
[3cd5806]	2088	wx.PostEvent(self._manager.parent, StatusEvent(status=\
[4470b10]	2089	"Polydispersion: %s"%msg))
	2090	return
	2091
[1c1436d]	2092	self._reset_dispersity()
[1467e1a6]	2093
[70c57ebf]	2094	if self.model ==None:
	2095	self.model_disp.Hide()
	2096	self.sizer4_4.Clear(True)
	2097	return
[b421b1a]	2098
[1c1436d]	2099	if self.enable_disp.GetValue():
	2100	## layout for model containing no dispersity parameters
[f20767b]	2101
[71f0373]	2102	self.disp_list= self.model.getDispParamList()
[f20767b]	2103
	2104	if len(self.disp_list)==0 and len(self.disp_cb_dict)==0:
[1c1436d]	2105	self._layout_sizer_noDipers()
[c77d859]	2106	else:
[1c1436d]	2107	## set gaussian sizer
	2108	self._on_select_Disp(event=None)
	2109	else:
	2110	self.sizer4_4.Clear(True)
[f20767b]	2111
[240b9966]	2112	## post state to fit panel
[1c1436d]	2113	self.save_current_state()
[240b9966]	2114	if event !=None:
[3a37fe0]	2115	#self._undo.Enable(True)
[240b9966]	2116	event = PageInfoEvent(page = self)
	2117	wx.PostEvent(self.parent, event)
[1467e1a6]	2118	#draw the model with the current dispersity
[f20767b]	2119	self._draw_model()
[f1aa385]	2120	self.sizer4_4.Layout()
	2121	self.sizer5.Layout()
[71f0373]	2122	self.Layout()
[edd166b]	2123	self.Refresh()
[3b605bb]	2124
[c77d859]	2125
	2126	def _layout_sizer_noDipers(self):
	2127	"""
[5062bbf]	2128	Draw a sizer with no dispersity info
[c77d859]	2129	"""
	2130	ix=0
	2131	iy=1
	2132	self.fittable_param=[]
	2133	self.fixed_param=[]
[1c1436d]	2134	self.orientation_params_disp=[]
	2135
[c77d859]	2136	self.sizer4_4.Clear(True)
[01b6bd0]	2137	text = "No polydispersity available for this model"
[2296316]	2138	text = "No polydispersity available for this model"
[01b6bd0]	2139	model_disp = wx.StaticText(self, -1, text)
[2296316]	2140	self.sizer4_4.Add(model_disp,( iy, ix),(1,1),
	2141	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[dcf29d7]	2142	self.sizer4_4.Layout()
[c77d859]	2143	self.sizer4.Layout()
[340c2b3]	2144
[c77d859]	2145	def _reset_dispersity(self):
	2146	"""
[5062bbf]	2147	put gaussian dispersity into current model
[c77d859]	2148	"""
[1c1436d]	2149	if len(self.param_toFit)>0:
	2150	for item in self.fittable_param:
[513115c]	2151	if item in self.param_toFit:
[1c1436d]	2152	self.param_toFit.remove(item)
[edd166b]	2153
[1c1436d]	2154	for item in self.orientation_params_disp:
[513115c]	2155	if item in self.param_toFit:
[1c1436d]	2156	self.param_toFit.remove(item)
[513115c]	2157
[c77d859]	2158	self.fittable_param=[]
	2159	self.fixed_param=[]
[5812a55]	2160	self.orientation_params_disp=[]
[2296316]	2161	self.values={}
	2162	self.weights={}
[f20767b]	2163
	2164	from sans.models.dispersion_models import GaussianDispersion, ArrayDispersion
[c77d859]	2165	if len(self.disp_cb_dict)==0:
[e2f7b92]	2166	self.save_current_state()
[3b605bb]	2167	self.sizer4_4.Clear(True)
	2168	self.Layout()
[7975f2b]	2169
[c77d859]	2170	return
[f20767b]	2171	if (len(self.disp_cb_dict)>0) :
	2172	for p in self.disp_cb_dict:
	2173	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
	2174	disp_model = GaussianDispersion()
	2175
[ff8f99b]	2176	self._disp_obj_dict[p] = disp_model
	2177	# Set the new model as the dispersion object for the selected parameter
[f20767b]	2178	try:
[ff8f99b]	2179	self.model.set_dispersion(p, disp_model)
[f20767b]	2180	except:
[c985bef]	2181
[f20767b]	2182	pass
[7975f2b]	2183
[240b9966]	2184	## save state into
	2185	self.save_current_state()
[7975f2b]	2186	self.Layout()
[c985bef]	2187	self.Refresh()
[7975f2b]	2188
[c77d859]	2189	def _on_select_Disp(self,event):
	2190	"""
[5062bbf]	2191	allow selecting different dispersion
	2192	self.disp_list should change type later .now only gaussian
[c77d859]	2193	"""
[2296316]	2194	self._set_sizer_dispersion()
	2195
[6e9150d]	2196	## Redraw the model
	2197	self._draw_model()
[3a37fe0]	2198	#self._undo.Enable(True)
[3b9e023]	2199	event = PageInfoEvent(page = self)
	2200	wx.PostEvent(self.parent, event)
	2201
[7975f2b]	2202	self.sizer4_4.Layout()
	2203	self.sizer4.Layout()
[36cb4d2f]	2204	self.SetupScrolling()
[340c2b3]	2205
[2296316]	2206	def _on_disp_func(self, event=None):
[c77d859]	2207	"""
[2296316]	2208	Select a distribution function for the polydispersion
[f20767b]	2209
[2296316]	2210	:Param event: ComboBox event
	2211	"""
	2212	# get ready for new event
	2213	if event != None:
	2214	event.Skip()
	2215	# Get event object
	2216	disp_box = event.GetEventObject()
	2217
	2218	# Try to select a Distr. function
	2219	try:
	2220	disp_box.SetBackgroundColour("white")
	2221	selection = disp_box.GetCurrentSelection()
	2222	param_name = disp_box.Name.split('.')[0]
	2223	disp_name = disp_box.GetValue()
	2224	dispersity= disp_box.GetClientData(selection)
	2225
	2226	#disp_model = GaussianDispersion()
	2227	disp_model = dispersity()
	2228	# Get param names to reset the values of the param
	2229	name1 = param_name + ".width"
	2230	name2 = param_name + ".npts"
	2231	name3 = param_name + ".nsigmas"
	2232	# Check Disp. function whether or not it is 'array'
	2233	if disp_name.lower() == "array":
	2234	value2= ""
	2235	value3= ""
	2236	value1 = self._set_array_disp(name=name1, disp=disp_model)
	2237	else:
	2238	self._del_array_values(name1)
	2239	#self._reset_array_disp(param_name)
	2240	self._disp_obj_dict[name1] = disp_model
	2241	self.model.set_dispersion(param_name, disp_model)
	2242	self.state._disp_obj_dict[name1]= disp_model
	2243
	2244	value1= str(format_number(self.model.getParam(name1), True))
	2245	value2= str(format_number(self.model.getParam(name2)))
	2246	value3= str(format_number(self.model.getParam(name3)))
	2247	# Reset fittable polydispersin parameter value
[513115c]	2248	for item in self.fittable_param:
[2296316]	2249	if item[1] == name1:
	2250	item[2].SetValue(value1)
	2251	item[5].SetValue("")
	2252	item[6].SetValue("")
	2253	# Disable for array
	2254	if disp_name.lower() == "array":
	2255	item[0].SetValue(False)
	2256	item[0].Disable()
	2257	item[2].Disable()
	2258	item[5].Disable()
	2259	item[6].Disable()
	2260	else:
	2261	item[0].Enable()
	2262	item[2].Enable()
	2263	item[5].Enable()
	2264	item[6].Enable()
	2265	break
	2266	# Reset fixed polydispersion params
	2267	for item in self.fixed_param:
	2268	if item[1] == name2:
	2269	item[2].SetValue(value2)
	2270	# Disable Npts for array
	2271	if disp_name.lower() == "array":
	2272	item[2].Disable()
	2273	else:
	2274	item[2].Enable()
	2275	if item[1] == name3:
	2276	item[2].SetValue(value3)
	2277	# Disable Nsigs for array
	2278	if disp_name.lower() == "array":
	2279	item[2].Disable()
	2280	else:
	2281	item[2].Enable()
	2282
	2283	# Make sure the check box updated when all checked
	2284	if self.cb1.GetValue():
	2285	self.select_all_param(None)
	2286
	2287	# update params
	2288	self._update_paramv_on_fit()
	2289	# draw
	2290	self._draw_model()
	2291	self.Refresh()
	2292	except:
	2293	# Error msg
	2294	msg = "Error occurred:"
	2295	msg += " Could not select the distribution function..."
	2296	msg += " Please select another distribution function."
	2297	disp_box.SetBackgroundColour("pink")
	2298	# Focus on Fit button so that users can see the pinky box
	2299	self.btFit.SetFocus()
	2300	wx.PostEvent(self.parent.parent,
	2301	StatusEvent(status=msg, info="error"))
	2302
	2303
	2304	def _set_array_disp(self, name=None, disp=None):
	2305	"""
	2306	Set array dispersion
	2307
	2308	:param name: name of the parameter for the dispersion to be set
	2309	:param disp: the polydisperion object
	2310	"""
	2311	# The user wants this parameter to be averaged.
	2312	# Pop up the file selection dialog.
	2313	path = self._selectDlg()
	2314	# Array data
	2315	values = []
	2316	weights = []
	2317	# If nothing was selected, just return
	2318	if path is None:
	2319	self.disp_cb_dict[name].SetValue(False)
	2320	#self.noDisper_rbox.SetValue(True)
	2321	return
	2322	self._default_save_location = os.path.dirname(path)
[f20767b]	2323
[2296316]	2324	basename = os.path.basename(path)
	2325	values,weights = self.read_file(path)
[3b9e023]	2326
[2296316]	2327	# If any of the two arrays is empty, notify the user that we won't
	2328	# proceed
	2329	if len(self.param_toFit)>0:
	2330	if name in self.param_toFit:
	2331	self.param_toFit.remove(name)
	2332
	2333	# Tell the user that we are about to apply the distribution
	2334	msg = "Applying loaded %s distribution: %s" % (name, path)
	2335	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
	2336
	2337	disp.set_weights(values, weights)
	2338	self._disp_obj_dict[name] = disp
	2339	self.model.set_dispersion(name.split('.')[0], disp)
	2340	self.state._disp_obj_dict[name]= disp
	2341	self.values[name] = values
	2342	self.weights[name] = weights
	2343	# Store the object to make it persist outside the
	2344	# scope of this method
	2345	#TODO: refactor model to clean this up?
	2346	self.state.values = {}
	2347	self.state.weights = {}
	2348	self.state.values = copy.deepcopy(self.values)
	2349	self.state.weights = copy.deepcopy(self.weights)
	2350
	2351	# Set the new model as the dispersion object for the
	2352	#selected parameter
	2353	#self.model.set_dispersion(p, disp_model)
	2354	# Store a reference to the weights in the model object
	2355	#so that
	2356	# it's not lost when we use the model within another thread.
	2357	#TODO: total hack - fix this
	2358	self.state.model= self.model.clone()
	2359	self.model._persistency_dict[name.split('.')[0]] = \
	2360	[values, weights]
	2361	self.state.model._persistency_dict[name.split('.')[0]] = \
	2362	[values,weights]
	2363	return basename
	2364
	2365	def _del_array_values(self, name=None):
	2366	"""
	2367	Reset array dispersion
[f20767b]	2368
[2296316]	2369	:param name: name of the parameter for the dispersion to be set
	2370	"""
	2371	# Try to delete values and weight of the names array dic if exists
	2372	try:
	2373	del self.values[name]
	2374	del self.weights[name]
	2375	# delete all other dic
	2376	del self.state.values[name]
	2377	del self.state.weights[name]
	2378	del self.model._persistency_dict[name.split('.')[0]]
	2379	del self.state.model._persistency_dict[name.split('.')[0]]
	2380	except:
	2381	pass
	2382
[7975f2b]	2383	def _lay_out(self):
	2384	"""
[5062bbf]	2385	returns self.Layout
	2386
	2387	:Note: Mac seems to like this better when self.
	2388	Layout is called after fitting.
[7975f2b]	2389	"""
	2390	self._sleep4sec()
	2391	self.Layout()
	2392	return
	2393
	2394	def _sleep4sec(self):
	2395	"""
[12eac73]	2396	sleep for 1 sec only applied on Mac
	2397	Note: This 1sec helps for Mac not to crash on self.:ayout after self._draw_model
[7975f2b]	2398	"""
	2399	if ON_MAC == True:
[12eac73]	2400	time.sleep(1)
[f72333f]	2401
[2296316]	2402	def _find_polyfunc_selection(self, disp_func = None):
	2403	"""
	2404	FInd Comboox selection from disp_func
	2405
	2406	:param disp_function: dispersion distr. function
	2407	"""
	2408	# List of the poly_model name in the combobox
	2409	list = ["RectangleDispersion", "ArrayDispersion",
	2410	"LogNormalDispersion", "GaussianDispersion",
	2411	"SchulzDispersion"]
	2412
	2413	# Find the selection
	2414	try:
	2415	selection = list.index(disp_func.__class__.__name__)
	2416	return selection
	2417	except:
	2418	return 3
	2419
[904168e1]	2420	def on_reset_clicked(self,event):
	2421	"""
[5062bbf]	2422	On 'Reset' button for Q range clicked
[904168e1]	2423	"""
[7609f1a]	2424	flag = True
[6bbeacd4]	2425	#if self.check_invalid_panel():
	2426	# return
[904168e1]	2427	##For 3 different cases: Data2D, Data1D, and theory
[06aa2eeb]	2428	if self.model == None:
	2429	msg="Please select a model first..."
	2430	wx.MessageBox(msg, 'Info')
	2431	flag = False
	2432	return
	2433
	2434	elif self.data.__class__.__name__ == "Data2D":
[904168e1]	2435	data_min= 0
	2436	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
	2437	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
	2438	self.qmin_x = data_min
	2439	self.qmax_x = math.sqrt(xx + yy)
[f72333f]	2440	# check smearing
	2441	if not self.disable_smearer.GetValue():
	2442	temp_smearer= self.current_smearer
	2443	## set smearing value whether or not the data contain the smearing info
	2444	if self.pinhole_smearer.GetValue():
	2445	flag = self.update_pinhole_smear()
	2446	else:
	2447	flag = True
[06aa2eeb]	2448
	2449	elif self.data == None:
	2450	self.qmin_x = _QMIN_DEFAULT
	2451	self.qmax_x = _QMAX_DEFAULT
	2452	self.num_points = _NPTS_DEFAULT
	2453	self.state.npts = self.num_points
	2454
[6318298]	2455	elif self.data.__class__.__name__ != "Data2D":
[904168e1]	2456	self.qmin_x = min(self.data.x)
	2457	self.qmax_x = max(self.data.x)
[7609f1a]	2458	# check smearing
	2459	if not self.disable_smearer.GetValue():
	2460	temp_smearer= self.current_smearer
	2461	## set smearing value whether or not the data contain the smearing info
	2462	if self.slit_smearer.GetValue():
	2463	flag = self.update_slit_smear()
	2464	elif self.pinhole_smearer.GetValue():
	2465	flag = self.update_pinhole_smear()
	2466	else:
	2467	flag = True
[904168e1]	2468	else:
[06aa2eeb]	2469	flag = False
[7975f2b]	2470
[7609f1a]	2471	if flag == False:
	2472	msg= "Cannot Plot :Must enter a number!!! "
	2473	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
[51a71a3]	2474	else:
	2475	# set relative text ctrs.
[f95301b]	2476	self.qmin.SetValue(str(self.qmin_x))
[51a71a3]	2477	self.qmax.SetValue(str(self.qmax_x))
	2478	self.set_npts2fit()
	2479	# At this point, some button and variables satatus (disabled?) should be checked
	2480	# such as color that should be reset to white in case that it was pink.
	2481	self._onparamEnter_helper()
	2482
[7609f1a]	2483	self.save_current_state()
[904168e1]	2484	self.state.qmin = self.qmin_x
	2485	self.state.qmax = self.qmax_x
[00c3aac]	2486
[904168e1]	2487	#reset the q range values
	2488	self._reset_plotting_range(self.state)
[f72333f]	2489	#self.compute_chisqr(smearer=self.current_smearer)
[904168e1]	2490	#Re draw plot
	2491	self._draw_model()
[2296316]	2492
	2493	def get_images(self):
	2494	"""
	2495	Get the images of the plots corresponding this panel for report
	2496
	2497	: return graphs: list of figures
	2498	: TODO: Move to guiframe
	2499	"""
	2500	# set list of graphs
	2501	graphs = []
	2502	canvases = []
	2503	# call gui_manager
	2504	gui_manager = self.parent.parent
	2505	# loops through the panels [dic]
	2506	for item1, item2 in gui_manager.panels.iteritems():
	2507	data_title = self.data.group_id
[69f9084]	2508	data_name = str(self.data.name).split(" [")[0]
[2296316]	2509	# try to get all plots belonging to this control panel
	2510	try:
[818589a]	2511	title = ''
[2296316]	2512	# check titles (main plot)
[818589a]	2513	if hasattr(item2,"data2D"):
	2514	title = item2.data2D.title
[2296316]	2515	# and data_names (model plot[2D], and residuals)
	2516	if item2.group_id == data_title or \
[818589a]	2517	title.count(data_name) or \
	2518	item2.window_name.count(data_name) or \
[aad74b3]	2519	item2.window_caption.count(data_name):
[2296316]	2520	#panel = gui_manager._mgr.GetPane(item2.window_name)
	2521	# append to the list
	2522	graphs.append(item2.figure)
	2523	canvases.append(item2.canvas)
	2524	except:
	2525	# Not for control panels
	2526	pass
	2527	# return the list of graphs
	2528	return graphs, canvases
[904168e1]	2529
[7ad6ff5]	2530	def on_model_help_clicked(self,event):
	2531	"""
[5062bbf]	2532	on 'More details' button
[7ad6ff5]	2533	"""
[484faf7]	2534	from help_panel import HelpWindow
[2296316]	2535	import sans.models as models
[c77d859]	2536
[2296316]	2537	# Get models help model_function path
	2538	path = models.get_data_path(media='media')
	2539	model_path = os.path.join(path,"model_functions.html")
[7ad6ff5]	2540	if self.model == None:
	2541	name = 'FuncHelp'
	2542	else:
[69f9084]	2543	name = self.model.__class__.__name__
[7ad6ff5]	2544
[2296316]	2545	frame = HelpWindow(None, -1, pageToOpen=model_path)
[7ad6ff5]	2546	frame.Show(True)
	2547	if frame.rhelp.HasAnchor(name):
	2548	frame.rhelp.ScrollToAnchor(name)
	2549	else:
	2550	msg= "Model does not contains an available description "
	2551	msg +="Please try searching in the Help window"
[2296316]	2552	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
	2553
	2554	def on_pd_help_clicked(self, event):
	2555	"""
	2556	Button event for PD help
	2557	"""
	2558	from help_panel import HelpWindow
	2559	import sans.models as models
	2560
	2561	# Get models help model_function path
	2562	path = models.get_data_path(media='media')
	2563	pd_path = os.path.join(path,"pd_help.html")
	2564
	2565	frame = HelpWindow(None, -1, pageToOpen=pd_path)
	2566	frame.Show(True)
	2567
	2568	def on_left_down(self, event):
	2569	"""
	2570	Get key stroke event
	2571	"""
	2572	# Figuring out key combo: Cmd for copy, Alt for paste
	2573	if event.CmdDown() and event.ShiftDown():
	2574	flag = self.get_paste()
	2575	elif event.CmdDown():
	2576	flag = self.get_copy()
	2577	else:
	2578	event.Skip()
	2579	return
	2580	# make event free
	2581	event.Skip()
	2582	# messages depending on the flag
	2583	if flag == None:
	2584	msg = " Parameter values are copied to the clipboard..."
	2585	infor = 'warning'
	2586	elif flag:
	2587	msg = " Parameter values are pasted from the clipboad..."
	2588	infor = "warning"
	2589	else:
	2590	msg = "Error was occured during pasting the parameter values "
	2591	msg += "from the clipboard..."
	2592	infor = "error"
	2593	# inform msg to wx
	2594	wx.PostEvent( self.parent.parent,
	2595	StatusEvent(status= msg, info=infor))
	2596
	2597
	2598	def get_copy(self):
	2599	"""
	2600	Get the string copies of the param names and values in the tap
	2601	"""
	2602	content = 'sansview_parameter_values:'
	2603	# Do it if params exist
	2604	if self.parameters !=[]:
	2605
	2606	# go through the parameters
	2607	string = self._get_copy_helper(self.parameters,
	2608	self.orientation_params)
	2609	content += string
	2610
	2611	# go through the fittables
	2612	string = self._get_copy_helper(self.fittable_param,
	2613	self.orientation_params_disp)
	2614	content += string
	2615
	2616	# go through the fixed params
	2617	string = self._get_copy_helper(self.fixed_param,
	2618	self.orientation_params_disp)
	2619	content += string
	2620
	2621	# go through the str params
	2622	string = self._get_copy_helper(self.str_parameters,
	2623	self.orientation_params)
	2624	content += string
	2625
	2626	if wx.TheClipboard.Open():
	2627	wx.TheClipboard.SetData(wx.TextDataObject(str(content)))
	2628	data = wx.TextDataObject()
	2629	success = wx.TheClipboard.GetData(data)
	2630	text = data.GetText()
	2631	wx.TheClipboard.Close()
	2632
	2633	return None
	2634
	2635	def _get_copy_helper(self, param, orient_param):
	2636	"""
	2637	Helping get value and name of the params
	2638
	2639	: param param: parameters
	2640	: param orient_param = oritational params
	2641	: return content: strings [list] [name,value:....]
	2642	"""
	2643	content = ''
	2644	# go through the str params
	2645	for item in param:
	2646	# 2D
	2647	if self.data.__class__.__name__== "Data2D":
	2648	name = item[1]
	2649	value = item[2].GetValue()
	2650	# 1D
	2651	else:
	2652	## for 1D all parameters except orientation
	2653	if not item[1] in orient_param:
	2654	name = item[1]
	2655	value = item[2].GetValue()
	2656	# add to the content
	2657	content += name + ',' + value + ':'
	2658
	2659	return content
	2660
	2661	def get_paste(self):
	2662	"""
	2663	Get the string copies of the param names and values in the tap
	2664	"""
	2665	context = {}
	2666	text = ""
	2667
	2668	# Get text from the clip board
	2669	if wx.TheClipboard.Open():
	2670	if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)):
	2671	data = wx.TextDataObject()
	2672	# get wx dataobject
	2673	success = wx.TheClipboard.GetData(data)
	2674	# get text
	2675	text = data.GetText()
	2676	# close clipboard
	2677	wx.TheClipboard.Close()
	2678
	2679	# put the text into dictionary
	2680	lines = text.split(':')
	2681	if lines[0] != 'sansview_parameter_values':
	2682	return False
	2683	for line in lines[1:-1]:
	2684	if len(line) != 0:
	2685	item =line.split(',')
	2686	name = item[0]
	2687	value = item[1]
	2688	# Transfer the text to content[dictionary]
	2689	context[name] = value
	2690
	2691	# Do it if params exist
	2692	if self.parameters != []:
	2693	# go through the parameters
	2694	self._get_paste_helper(self.parameters,
	2695	self.orientation_params, context)
	2696
	2697	# go through the fittables
	2698	self._get_paste_helper(self.fittable_param,
	2699	self.orientation_params_disp, context)
	2700
	2701	# go through the fixed params
	2702	self._get_paste_helper(self.fixed_param,
	2703	self.orientation_params_disp, context)
	2704
	2705	# go through the str params
	2706	self._get_paste_helper(self.str_parameters,
	2707	self.orientation_params, context)
	2708
	2709	return True
	2710
	2711	def _get_paste_helper(self, param, orient_param, content):
	2712	"""
	2713	Helping set values of the params
	2714
	2715	: param param: parameters
	2716	: param orient_param: oritational params
	2717	: param content: dictionary [ name, value: name1.value1,...]
	2718	"""
	2719	# go through the str params
	2720	for item in param:
	2721	# 2D
	2722	if self.data.__class__.__name__== "Data2D":
	2723	name = item[1]
	2724	if name in content.keys():
	2725	item[2].SetValue(content[name])
	2726	# 1D
	2727	else:
	2728	## for 1D all parameters except orientation
	2729	if not item[1] in orient_param:
	2730	name = item[1]
	2731	if name in content.keys():
	2732	# Avoid changing combox content which needs special care
	2733	if item[2].__class__.__name__ != "ComboBox":
	2734	item[2].SetValue(content[name])
	2735
[c77d859]	2736

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SasView

source: sasview/sansview/perspectives/fitting/basepage.py @ 59d542c

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