basepage.py @ 3562fbc

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 3562fbc was 4cf7443, checked in by Gervaise Alina <gervyh@…>, 15 years ago
set the proper value when the dispersion add is cancel
Property mode set to `100644`
File size: 76.8 KB

Rev	Line
[0277d084]	1
	2	import sys, os
	3	import wx
	4	import numpy
	5	import time
	6	import copy
	7	import math
	8	import string
	9	from sans.guiframe.utils import format_number,check_float
	10	from sans.guicomm.events import StatusEvent
	11	import pagestate
	12	from pagestate import PageState
	13	(PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent()
	14	(PreviousStateEvent, EVT_PREVIOUS_STATE) = wx.lib.newevent.NewEvent()
	15	(NextStateEvent, EVT_NEXT_STATE) = wx.lib.newevent.NewEvent()
	16	_BOX_WIDTH = 76
	17	_QMIN_DEFAULT = 0.001
	18	_QMAX_DEFAULT = 0.13
	19	_NPTS_DEFAULT = 50
	20	#Control panel width
	21	if sys.platform.count("darwin")==0:
	22	PANEL_WIDTH = 450
	23	FONT_VARIANT = 0
	24	ON_MAC = False
	25	else:
	26	PANEL_WIDTH = 500
	27	FONT_VARIANT = 1
	28	ON_MAC = True
	29
	30	class BasicPage(wx.ScrolledWindow):
	31	"""
	32	This class provide general structure of fitpanel page
	33	"""
	34	## Internal name for the AUI manager
	35	window_name = "Basic Page"
	36	## Title to appear on top of the window
	37	window_caption = "Basic page "
	38
	39	def __init__(self,parent, page_info= None, model_list_box=None):
	40	wx.ScrolledWindow.__init__(self, parent,
	41	style= wx.FULL_REPAINT_ON_RESIZE )
	42	#Set window's font size
	43	self.SetWindowVariant(variant=FONT_VARIANT)
	44
	45	## parent of the page
	46	self.parent = parent
	47	self.model_list_box = model_list_box
	48	self.model = None
	49	self.manager = None
	50	self.data = None
	51	## owner of the page (fitting plugin)
	52	self.event_owner = None
	53
	54	if page_info is not None:
	55	## manager is the fitting plugin
	56	self.manager= page_info.manager
	57	## owner of the page (fitting plugin)
	58	self.event_owner= page_info.event_owner
	59	## current model
	60	self.model = page_info.model
	61	## data
	62	self.data = page_info.data
	63	## dictionary containing list of models
	64	self.model_list_box = page_info.model_list_box
	65	##window_name
	66	self.window_name = page_info.window_name
	67	##window_caption
	68	self.window_caption = page_info.window_caption
	69	## Data member to store the dispersion object created
	70	self._disp_obj_dict = {}
	71	## selected parameters to apply dispersion
	72	self.disp_cb_dict ={}
	73
	74	## smearer object
	75	self.smearer = None
	76
	77	##list of model parameters. each item must have same length
	78	## each item related to a given parameters
	79	##[cb state, name, value, "+/-", error of fit, min, max , units]
	80	self.parameters=[]
	81	## list of parameters to fit , must be like self.parameters
	82	self.param_toFit=[]
	83	## list of looking like parameters but with non fittable parameters info
	84	self.fixed_param=[]
	85	## list of looking like parameters but with fittable parameters info
	86	self.fittable_param=[]
	87	##list of dispersion parameters
	88	self.disp_list=[]
	89	self.disp_name=""
	90	## list of orientation parameters
	91	self.orientation_params=[]
	92	self.orientation_params_disp=[]
	93	if self.model != None:
	94	self.disp_list= self.model.getDispParamList()
	95
	96	##enable model 2D draw
	97	self.enable2D= False
	98	## check that the fit range is correct to plot the model again
	99	self.fitrange= True
	100
	101	## Q range
	102	self.qmin_x= _QMIN_DEFAULT
	103	self.qmax_x= _QMAX_DEFAULT
	104	self.num_points= _NPTS_DEFAULT
	105
	106	## Create memento to save the current state
	107	self.state= PageState(parent= self.parent,model=self.model, data=self.data)
	108	## flag to determine if state has change
	109	self.state_change= False
	110	## save customized array
	111	self.values=[]
	112	self.weights=[]
	113	## retrieve saved state
	114	self.number_saved_state= 0
	115	## dictionary of saved state
	116	self.saved_states={}
	117
	118	## Create context menu for page
	119	self.popUpMenu = wx.Menu()
	120	#id = wx.NewId()
	121	#self._undo = wx.MenuItem(self.popUpMenu,id, "Undo","cancel the previous action")
	122	#self.popUpMenu.AppendItem(self._undo)
	123	#self._undo.Enable(False)
	124	#wx.EVT_MENU(self, id, self.onUndo)
	125
	126	#id = wx.NewId()
	127	#self._redo = wx.MenuItem(self.popUpMenu,id,"Redo"," Restore the previous action")
	128	#self.popUpMenu.AppendItem(self._redo)
	129	#self._redo.Enable(False)
	130	#wx.EVT_MENU(self, id, self.onRedo)
	131	#self.popUpMenu.AppendSeparator()
	132	#if sys.platform.count("win32")>0:
	133	id = wx.NewId()
	134	self._keep = wx.MenuItem(self.popUpMenu,id,"BookMark"," Keep the panel status to recall it later")
	135	self.popUpMenu.AppendItem(self._keep)
	136	self._keep.Enable(True)
	137	wx.EVT_MENU(self, id, self.onSave)
	138	self.popUpMenu.AppendSeparator()
	139
	140	## Default locations
	141	self._default_save_location = os.getcwd()
	142	## save initial state on context menu
	143	#self.onSave(event=None)
	144	self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu)
	145
	146	## create the basic structure of the panel with empty sizer
	147	self.define_page_structure()
	148	## drawing Initial dispersion parameters sizer
	149	self.set_dispers_sizer()
	150	self._fill_save_sizer()
	151	## layout
	152	self.set_layout()
	153
	154	class ModelTextCtrl(wx.TextCtrl):
	155	"""
	156	Text control for model and fit parameters.
	157	Binds the appropriate events for user interactions.
	158	Default callback methods can be overwritten on initialization
	159
	160	@param kill_focus_callback: callback method for EVT_KILL_FOCUS event
	161	@param set_focus_callback: callback method for EVT_SET_FOCUS event
	162	@param mouse_up_callback: callback method for EVT_LEFT_UP event
	163	@param text_enter_callback: callback method for EVT_TEXT_ENTER event
	164	"""
	165	## Set to True when the mouse is clicked while the whole string is selected
	166	full_selection = False
	167	## Call back for EVT_SET_FOCUS events
	168	_on_set_focus_callback = None
	169
	170	def __init__(self, parent, id=-1, value=wx.EmptyString, pos=wx.DefaultPosition,
	171	size=wx.DefaultSize, style=0, validator=wx.DefaultValidator, name=wx.TextCtrlNameStr,
	172	kill_focus_callback = None, set_focus_callback = None,
	173	mouse_up_callback = None, text_enter_callback = None):
	174
	175	wx.TextCtrl.__init__(self, parent, id, value, pos, size, style, validator, name)
	176
	177	# Bind appropriate events
	178	self._on_set_focus_callback = parent.onSetFocus \
	179	if set_focus_callback is None else set_focus_callback
	180	self.Bind(wx.EVT_SET_FOCUS, self._on_set_focus)
	181	self.Bind(wx.EVT_KILL_FOCUS, parent._onparamEnter \
	182	if kill_focus_callback is None else kill_focus_callback)
	183	self.Bind(wx.EVT_TEXT_ENTER, parent._onparamEnter \
	184	if text_enter_callback is None else text_enter_callback)
	185	if not ON_MAC :
	186	self.Bind(wx.EVT_LEFT_UP, self._highlight_text \
	187	if mouse_up_callback is None else mouse_up_callback)
	188
	189	def _on_set_focus(self, event):
	190	"""
	191	Catch when the text control is set in focus to highlight the whole
	192	text if necessary
	193	@param event: mouse event
	194	"""
	195
	196	event.Skip()
	197	self.full_selection = True
	198	return self._on_set_focus_callback(event)
	199
	200
	201
	202	def _highlight_text(self, event):
	203	"""
	204	Highlight text of a TextCtrl only of no text has be selected
	205	@param event: mouse event
	206	"""
	207	# Make sure the mouse event is available to other listeners
	208	event.Skip()
	209	control = event.GetEventObject()
	210	if self.full_selection:
	211	self.full_selection = False
	212	# Check that we have a TextCtrl
	213	if issubclass(control.__class__, wx.TextCtrl):
	214	# Check whether text has been selected,
	215	# if not, select the whole string
	216	(start, end) = control.GetSelection()
	217	if start==end:
	218	control.SetSelection(-1,-1)
	219
	220
	221	def onContextMenu(self, event):
	222	"""
	223	Retrieve the state selected state
	224	"""
	225	# Skipping the save state functionality for release 0.9.0
	226	#return
	227
	228	pos = event.GetPosition()
	229	pos = self.ScreenToClient(pos)
	230
	231	self.PopupMenu(self.popUpMenu, pos)
	232
	233
	234	def onUndo(self, event):
	235	"""
	236	Cancel the previous action
	237	"""
	238	#print "enable undo"
	239	event = PreviousStateEvent(page = self)
	240	wx.PostEvent(self.parent, event)
	241
	242
	243	def onRedo(self, event):
	244	"""
	245	Restore the previous action cancelled
	246	"""
	247	#print "enable redo"
	248	event = NextStateEvent(page= self)
	249	wx.PostEvent(self.parent, event)
	250
	251
	252	def define_page_structure(self):
	253	"""
	254	Create empty sizer for a panel
	255	"""
	256	self.vbox = wx.BoxSizer(wx.VERTICAL)
	257	self.sizer0 = wx.BoxSizer(wx.VERTICAL)
	258	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
	259	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
	260	self.sizer3 = wx.BoxSizer(wx.VERTICAL)
	261	self.sizer4 = wx.BoxSizer(wx.VERTICAL)
	262	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
	263	self.sizer6 = wx.BoxSizer(wx.VERTICAL)
	264
	265	self.sizer0.SetMinSize((PANEL_WIDTH,-1))
	266	self.sizer1.SetMinSize((PANEL_WIDTH,-1))
	267	self.sizer2.SetMinSize((PANEL_WIDTH,-1))
	268	self.sizer3.SetMinSize((PANEL_WIDTH,-1))
	269	self.sizer4.SetMinSize((PANEL_WIDTH,-1))
	270	self.sizer5.SetMinSize((PANEL_WIDTH,-1))
	271	#self.sizer6.SetMinSize((375,-1))
	272
	273	self.vbox.Add(self.sizer0)
	274	self.vbox.Add(self.sizer1)
	275	self.vbox.Add(self.sizer2)
	276	self.vbox.Add(self.sizer3)
	277	self.vbox.Add(self.sizer4)
	278	self.vbox.Add(self.sizer5)
	279	#self.vbox.Add(self.sizer6)
	280
	281
	282	def set_layout(self):
	283	"""
	284	layout
	285	"""
	286	self.vbox.Layout()
	287	self.vbox.Fit(self)
	288	self.SetSizer(self.vbox)
	289
	290	self.set_scroll()
	291	self.Centre()
	292
	293
	294	def set_scroll(self):
	295	self.SetScrollbars(20,20,25,65)
	296	self.Layout()
	297	self.SetAutoLayout(True)
	298
	299
	300	def set_owner(self,owner):
	301	"""
	302	set owner of fitpage
	303	@param owner: the class responsible of plotting
	304	"""
	305	self.event_owner = owner
	306	self.state.event_owner = owner
	307
	308	def set_manager(self, manager):
	309	"""
	310	set panel manager
	311	@param manager: instance of plugin fitting
	312	"""
	313	self.manager = manager
	314	self.state.manager = manager
	315
	316	def populate_box(self, dict):
	317	"""
	318	Store list of model
	319	@param dict: dictionary containing list of models
	320	"""
	321	self.model_list_box = dict
	322	self.state.model_list_box = self.model_list_box
	323
	324
	325
	326	def set_dispers_sizer(self):
	327	"""
	328	fill sizer containing dispersity info
	329	"""
	330	self.sizer4.Clear(True)
	331	name="Polydispersity and Orientational Distribution"
	332	box_description= wx.StaticBox(self, -1,name)
	333	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	334	#----------------------------------------------------
	335	self.disable_disp = wx.RadioButton(self, -1, 'Off', (10, 10), style=wx.RB_GROUP)
	336	self.enable_disp = wx.RadioButton(self, -1, 'On', (10, 30))
	337
	338
	339	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.disable_disp.GetId())
	340	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.enable_disp.GetId())
	341	#MAC needs SetValue
	342	self.disable_disp.SetValue(True)
	343	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
	344	sizer_dispersion.Add((20,20))
	345	name=""#Polydispersity and \nOrientational Distribution "
	346	sizer_dispersion.Add(wx.StaticText(self,-1,name))
	347	sizer_dispersion.Add(self.enable_disp )
	348	sizer_dispersion.Add((20,20))
	349	sizer_dispersion.Add(self.disable_disp )
	350	sizer_dispersion.Add((10,10))
	351
	352	## fill a sizer with the combobox to select dispersion type
	353	sizer_select_dispers = wx.BoxSizer(wx.HORIZONTAL)
	354	self.model_disp = wx.StaticText(self, -1, 'Distribution Function ')
	355
	356	import sans.models.dispersion_models
	357	self.polydisp= sans.models.dispersion_models.models
	358	self.disp_box = wx.ComboBox(self, -1)
	359
	360	for key, value in self.polydisp.iteritems():
	361	name = str(key)
	362	self.disp_box.Append(name,value)
	363	self.disp_box.SetStringSelection("gaussian")
	364	wx.EVT_COMBOBOX(self.disp_box,-1, self._on_select_Disp)
	365
	366	sizer_select_dispers.Add((10,10))
	367	sizer_select_dispers.Add(self.model_disp)
	368	sizer_select_dispers.Add(self.disp_box,0,
	369	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
	370
	371	self.model_disp.Hide()
	372	self.disp_box.Hide()
	373
	374	boxsizer1.Add( sizer_dispersion,0,
	375	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,border=5)
	376	#boxsizer1.Add( (10,10) )
	377	boxsizer1.Add( sizer_select_dispers )
	378	self.sizer4_4 = wx.GridBagSizer(5,5)
	379	boxsizer1.Add( self.sizer4_4 )
	380	#-----------------------------------------------------
	381	self.sizer4.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	382	self.sizer4_4.Layout()
	383	self.sizer4.Layout()
	384	self.Layout()
	385	self.SetScrollbars(20,20,25,65)
	386	self.Refresh()
	387	## saving the state of enable dispersity button
	388	self.state.enable_disp= self.enable_disp.GetValue()
	389	self.state.disable_disp= self.disable_disp.GetValue()
	390
	391
	392	def select_disp_angle(self, event):
	393	"""
	394	Event for when a user select a parameter to average over.
	395	@param event: radiobutton event
	396	"""
	397	self.values=[]
	398	self.weights=[]
	399	if event.GetEventObject()==self.noDisper_rbox:
	400	if self.noDisper_rbox.GetValue():
	401	#No array dispersity apply yet
	402	self._reset_dispersity()
	403	## Redraw the model ???
	404	self._draw_model()
	405	# Go through the list of dispersion check boxes to identify which one has changed
	406	for p in self.disp_cb_dict:
	407	self.state.disp_cb_dict[p]= self.disp_cb_dict[p].GetValue()
	408	# Catch which one of the box was just checked or unchecked.
	409	if event.GetEventObject() == self.disp_cb_dict[p]:
	410	if self.disp_cb_dict[p].GetValue() == True:
	411
	412	##Temp. FIX for V1.0 regarding changing checkbox to radiobutton.
	413	##This (self._reset_dispersity) should be removed when the array dispersion is fixed.
	414	self._reset_dispersity()
	415
	416	# The user wants this parameter to be averaged.
	417	# Pop up the file selection dialog.
	418	path = self._selectDlg()
	419
	420	# If nothing was selected, just return
	421	if path is None:
	422	self.disp_cb_dict[p].SetValue(False)
[4cf7443]	423	self.noDisper_rbox.SetValue(True)
[0277d084]	424	return
	425	try:
	426	self._default_save_location = os.path.dirname(path)
	427	except:
	428	pass
	429	try:
	430	self.values,self.weights = self.read_file(path)
	431	except:
	432	msg="Could not read input file"
	433	wx.PostEvent(self.parent, StatusEvent(status= msg))
	434	return
	435
	436	# If any of the two arrays is empty, notify the user that we won't
	437	# proceed
	438	if self.values is None or self.weights is None or \
	439	self.values ==[] or self.weights ==[]:
	440	wx.PostEvent(self.parent, StatusEvent(status=\
	441	"The loaded %s distrubtion is corrupted or empty" % p))
	442	return
	443
	444	# Tell the user that we are about to apply the distribution
	445	wx.PostEvent(self.parent, StatusEvent(status=\
	446	"Applying loaded %s distribution: %s" % (p, path)))
	447
	448	# Create the dispersion objects
	449	from sans.models.dispersion_models import ArrayDispersion
	450	disp_model = ArrayDispersion()
	451	disp_model.set_weights(self.values, self.weights)
	452
	453	# Store the object to make it persist outside the scope of this method
	454	#TODO: refactor model to clean this up?
	455	self._disp_obj_dict[p] = disp_model
	456	self.state._disp_obj_dict [p]= disp_model
	457	self.state.values=[]
	458	self.state.weights=[]
	459	self.state.values = copy.deepcopy(self.values)
	460	self.state.weights = copy.deepcopy(self.weights)
	461	# Set the new model as the dispersion object for the selected parameter
	462	self.model.set_dispersion(p, disp_model)
	463	# Store a reference to the weights in the model object so that
	464	# it's not lost when we use the model within another thread.
	465	#TODO: total hack - fix this
	466	self.state.model= self.model.clone()
	467
	468	self.model._persistency_dict = {}
	469	self.model._persistency_dict[p] = [self.values, self.weights]
	470	self.state.model._persistency_dict[p] = [self.values, self.weights]
	471	else:
	472	self._reset_dispersity()
	473
	474	## Redraw the model
	475	self._draw_model()
	476
	477	## post state to fit panel
	478	event = PageInfoEvent(page = self)
	479	wx.PostEvent(self.parent, event)
	480
	481
	482	def onResetModel(self, event):
	483	"""
	484	Reset model state
	485	"""
	486	## post help message for the selected model
	487	msg = self.popUpMenu.GetHelpString(event.GetId())
	488	msg +=" reloaded"
	489	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	490
	491	name= self.popUpMenu.GetLabel(event.GetId())
	492	self._on_select_model_helper()
	493
	494	if name in self.saved_states.keys():
	495	previous_state = self.saved_states[name]
	496	## reset state of checkbox,textcrtl and regular parameters value
	497	self.reset_page(previous_state)
	498
	499	def onSave(self, event):
	500	"""
	501	save history of the data and model
	502	"""
	503	if self.model==None:
	504	return
	505	if hasattr(self,"enable_disp"):
	506	self.state.enable_disp = copy.deepcopy(self.enable_disp.GetValue())
	507	if hasattr(self, "disp_box"):
	508	self.state.disp_box = copy.deepcopy(self.disp_box.GetSelection())
	509
	510	self.state.model.name= self.model.name
	511
	512	new_state = self.state.clone()
	513	new_state.model.name = self.state.model.name
	514
	515	new_state.enable2D = copy.deepcopy(self.enable2D)
	516	##Add model state on context menu
	517	self.number_saved_state += 1
	518	#name= self.model.name+"[%g]"%self.number_saved_state
	519	name= self.model.__class__.__name__+"[%g]"%self.number_saved_state
	520	self.saved_states[name]= new_state
	521
	522	## Add item in the context menu
	523
	524	year, month, day,hour,minute,second,tda,ty,tm_isdst= time.localtime()
	525	my_time= str(hour)+" : "+str(minute)+" : "+str(second)+" "
	526	date= str( month)+"\|"+str(day)+"\|"+str(year)
	527	msg= "Model saved at %s on %s"%(my_time, date)
	528	## post help message for the selected model
	529	msg +=" Saved! right click on this page to retrieve this model"
	530	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	531
	532	id = wx.NewId()
	533	self.popUpMenu.Append(id,name,str(msg))
	534	wx.EVT_MENU(self, id, self.onResetModel)
	535
	536	def onSetFocus(self, evt):
	537	"""
	538	highlight the current textcrtl and hide the error text control shown
	539	after fitting
	540	:Not implemented.
	541	"""
	542	return
	543
	544	def read_file(self, path):
	545	"""
	546	Read two columns file
	547	@param path: the path to the file to read
	548	"""
	549	try:
	550	if path==None:
	551	wx.PostEvent(self.parent, StatusEvent(status=\
	552	" Selected Distribution was not loaded: %s"%path))
	553	return None, None
	554	input_f = open(path, 'r')
	555	buff = input_f.read()
	556	lines = buff.split('\n')
	557
	558	angles = []
	559	weights=[]
	560	for line in lines:
	561	toks = line.split()
	562	try:
	563	angle = float(toks[0])
	564	weight = float(toks[1])
	565	except:
	566	# Skip non-data lines
	567	pass
	568	angles.append(angle)
	569	weights.append(weight)
	570	return numpy.array(angles), numpy.array(weights)
	571	except:
	572	raise
	573
	574
	575	def createMemento(self):
	576	"""
	577	return the current state of the page
	578	"""
	579	return self.state.clone()
	580
	581
	582	def save_current_state(self):
	583	"""
	584	Store current state
	585	"""
	586	## save model option
	587	if self.model!= None:
	588	self.disp_list= self.model.getDispParamList()
	589	self.state.disp_list= copy.deepcopy(self.disp_list)
	590	self.state.model = self.model.clone()
	591
	592	self.state.enable2D = copy.deepcopy(self.enable2D)
	593	self.state.values= copy.deepcopy(self.values)
	594	self.state.weights = copy.deepcopy( self.weights)
	595	## save data
	596	self.state.data= copy.deepcopy(self.data)
	597	try:
	598	n = self.disp_box.GetCurrentSelection()
	599	dispersity= self.disp_box.GetClientData(n)
	600	name= dispersity.__name__
	601	self.disp_name = name
	602	if name == "GaussianDispersion" :
	603	if hasattr(self,"cb1"):
	604	self.state.cb1= self.cb1.GetValue()
	605	except:
	606	pass
	607
	608	if hasattr(self,"enable_disp"):
	609	self.state.enable_disp= self.enable_disp.GetValue()
	610	self.state.disable_disp = self.disable_disp.GetValue()
	611
	612	self.state.smearer = copy.deepcopy(self.smearer)
	613	if hasattr(self,"enable_smearer"):
	614	self.state.enable_smearer = copy.deepcopy(self.enable_smearer.GetValue())
	615	self.state.disable_smearer = copy.deepcopy(self.disable_smearer.GetValue())
	616
	617	if hasattr(self,"disp_box"):
	618	self.state.disp_box = self.disp_box.GetCurrentSelection()
	619
	620	if len(self.disp_cb_dict)>0:
	621	for k , v in self.disp_cb_dict.iteritems():
	622
	623	if v ==None :
	624	self.state.disp_cb_dict[k]= v
	625	else:
	626	try:
	627	self.state.disp_cb_dict[k]=v.GetValue()
	628	except:
	629	self.state.disp_cb_dict[k]= None
	630
	631	if len(self._disp_obj_dict)>0:
	632	for k , v in self._disp_obj_dict.iteritems():
	633
	634	self.state._disp_obj_dict[k]= v
	635
	636
	637	self.state.values = copy.deepcopy(self.values)
	638	self.state.weights = copy.deepcopy(self.weights)
	639	## save plotting range
	640	self._save_plotting_range()
	641
	642	self.state.orientation_params =[]
	643	self.state.orientation_params_disp =[]
	644	self.state.parameters =[]
	645	self.state.fittable_param =[]
	646	self.state.fixed_param =[]
	647
	648
	649	## save checkbutton state and txtcrtl values
	650	self._copy_parameters_state(self.orientation_params,
	651	self.state.orientation_params)
	652	self._copy_parameters_state(self.orientation_params_disp,
	653	self.state.orientation_params_disp)
	654
	655	self._copy_parameters_state(self.parameters, self.state.parameters)
	656	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
	657	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
	658
	659
	660	def save_current_state_fit(self):
	661	"""
	662	Store current state for fit_page
	663	"""
	664	## save model option
	665	if self.model!= None:
	666	self.disp_list= self.model.getDispParamList()
	667	self.state.disp_list= copy.deepcopy(self.disp_list)
	668	self.state.model = self.model.clone()
	669	#if hasattr(self,self.engine_type)> 0:
	670	#self.state.engine_type = self.engine_type.clone()
	671	self.state.enable2D = copy.deepcopy(self.enable2D)
	672	self.state.values= copy.deepcopy(self.values)
	673	self.state.weights = copy.deepcopy( self.weights)
	674	## save data
	675	self.state.data= copy.deepcopy(self.data)
	676	try:
	677	n = self.disp_box.GetCurrentSelection()
	678	dispersity= self.disp_box.GetClientData(n)
	679	name= dispersity.__name__
	680	self.disp_name = name
	681	if name == "GaussianDispersion" :
	682	if hasattr(self,"cb1"):
	683	self.state.cb1= self.cb1.GetValue()
	684
	685	except:
	686	pass
	687
	688	if hasattr(self,"enable_disp"):
	689	self.state.enable_disp= self.enable_disp.GetValue()
	690	self.state.disable_disp = self.disable_disp.GetValue()
	691
	692	self.state.smearer = copy.deepcopy(self.smearer)
	693	if hasattr(self,"enable_smearer"):
	694	self.state.enable_smearer = copy.deepcopy(self.enable_smearer.GetValue())
	695	self.state.disable_smearer = copy.deepcopy(self.disable_smearer.GetValue())
	696
	697	if hasattr(self,"disp_box"):
	698	self.state.disp_box = self.disp_box.GetCurrentSelection()
	699
	700	if len(self.disp_cb_dict)>0:
	701	for k , v in self.disp_cb_dict.iteritems():
	702
	703	if v ==None :
	704	self.state.disp_cb_dict[k]= v
	705	else:
	706	try:
	707	self.state.disp_cb_dict[k]=v.GetValue()
	708	except:
	709	self.state.disp_cb_dict[k]= None
	710
	711	if len(self._disp_obj_dict)>0:
	712	for k , v in self._disp_obj_dict.iteritems():
	713
	714	self.state._disp_obj_dict[k]= v
	715
	716
	717	self.state.values = copy.deepcopy(self.values)
	718	self.state.weights = copy.deepcopy(self.weights)
	719
	720	## save plotting range
	721	self._save_plotting_range()
	722
	723	## save checkbutton state and txtcrtl values
	724	self._copy_parameters_state(self.orientation_params,
	725	self.state.orientation_params)
	726	self._copy_parameters_state(self.orientation_params_disp,
	727	self.state.orientation_params_disp)
	728	self._copy_parameters_state(self.parameters, self.state.parameters)
	729	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
	730	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
	731
	732
	733	def reset_page_helper(self, state):
	734	"""
	735	Use page_state and change the state of existing page
	736	@precondition: the page is already drawn or created
	737	@postcondition: the state of the underlying data change as well as the
	738	state of the graphic interface
	739	"""
	740	if state ==None:
	741	#self._undo.Enable(False)
	742	return
	743
	744	self.model= state.model
	745	self.data = state.data
	746	if self.data !=None:
	747	from DataLoader.qsmearing import smear_selection
	748	self.smearer= smear_selection( self.data )
	749	self.enable2D= state.enable2D
	750	self.engine_type = state.engine_type
	751
	752	self.disp_cb_dict = state.disp_cb_dict
	753	self.disp_list = state.disp_list
	754
	755	## set the state of the radio box
	756	self.shape_rbutton.SetValue(state.shape_rbutton )
	757	self.shape_indep_rbutton.SetValue(state.shape_indep_rbutton)
	758	self.struct_rbutton.SetValue(state.struct_rbutton )
	759	self.plugin_rbutton.SetValue(state.plugin_rbutton)
	760	##draw sizer containing model parameters value for the current model
	761	self._set_model_sizer_selection( self.model )
	762	self.set_model_param_sizer(self.model)
	763
	764	## reset value of combox box
	765	self.structurebox.SetSelection(state.structurecombobox )
	766	self.formfactorbox.SetSelection(state.formfactorcombobox)
	767
	768
	769	## enable the view 2d button if this is a modelpage type
	770	if hasattr(self,"model_view"):
	771	if self.enable2D:
	772	self.model_view.Disable()
	773	else:
	774	self.model_view.Enable()
	775	## set the select all check box to the a given state
	776	if hasattr(self, "cb1"):
	777	self.cb1.SetValue(state.cb1)
	778
	779	## reset state of checkbox,textcrtl and regular parameters value
	780
	781	self._reset_parameters_state(self.orientation_params_disp,
	782	state.orientation_params_disp)
	783	self._reset_parameters_state(self.orientation_params,
	784	state.orientation_params)
	785	self._reset_parameters_state(self.parameters,state.parameters)
	786	## display dispersion info layer
	787	self.enable_disp.SetValue(state.enable_disp)
	788	self.disable_disp.SetValue(state.disable_disp)
	789
	790	if hasattr(self, "disp_box"):
	791
	792	self.disp_box.SetSelection(state.disp_box)
	793	n= self.disp_box.GetCurrentSelection()
	794	dispersity= self.disp_box.GetClientData(n)
	795	name= dispersity.__name__
	796
	797	self._set_dipers_Param(event=None)
	798
	799	if name=="ArrayDispersion":
	800
	801	for item in self.disp_cb_dict.keys():
	802
	803	if hasattr(self.disp_cb_dict[item],"SetValue") :
	804	self.disp_cb_dict[item].SetValue(state.disp_cb_dict[item])
	805	# Create the dispersion objects
	806	from sans.models.dispersion_models import ArrayDispersion
	807	disp_model = ArrayDispersion()
	808	if hasattr(state,"values")and self.disp_cb_dict[item].GetValue()==True:
	809	if len(state.values)>0:
	810	self.values=state.values
	811	self.weights=state.weights
	812	disp_model.set_weights(self.values, state.weights)
	813	else:
	814	self._reset_dispersity()
	815
	816	self._disp_obj_dict[item] = disp_model
	817	# Set the new model as the dispersion object for the selected parameter
	818	self.model.set_dispersion(item, disp_model)
	819
	820	self.model._persistency_dict[item] = [state.values, state.weights]
	821
	822	else:
	823	keys = self.model.getParamList()
	824	for item in keys:
	825	if item in self.disp_list and not self.model.details.has_key(item):
	826	self.model.details[item]=["",None,None]
	827	for k,v in self.state.disp_cb_dict.iteritems():
	828	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	829	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	830
	831	##plotting range restore
	832	self._reset_plotting_range(state)
	833
	834	## smearing info restore
	835	if hasattr(self,"enable_smearer"):
	836	## set smearing value whether or not the data contain the smearing info
	837	self.enable_smearer.SetValue(state.enable_smearer)
	838	self.disable_smearer.SetValue(state.disable_smearer)
	839	self.onSmear(event=None)
	840
	841	## reset state of checkbox,textcrtl and dispersity parameters value
	842	self._reset_parameters_state(self.fittable_param,state.fittable_param)
	843	self._reset_parameters_state(self.fixed_param,state.fixed_param)
	844
	845	## draw the model with previous parameters value
	846	self._onparamEnter_helper()
	847
	848	## reset context menu items
	849	self._reset_context_menu()
	850
	851	## set the value of the current state to the state given as parameter
	852	self.state = state.clone()
	853	self._draw_model()
	854
	855	def _selectDlg(self):
	856	"""
	857	open a dialog file to selected the customized dispersity
	858	"""
	859	import os
	860	dlg = wx.FileDialog(self, "Choose a weight file",
	861	self._default_save_location , "", ".", wx.OPEN)
	862	path = None
	863	if dlg.ShowModal() == wx.ID_OK:
	864	path = dlg.GetPath()
	865	dlg.Destroy()
	866	return path
	867
	868
	869	def _reset_context_menu(self):
	870	"""
	871	reset the context menu
	872	"""
	873	for name, state in self.state.saved_states.iteritems():
	874	self.number_saved_state += 1
	875	## Add item in the context menu
	876	id = wx.NewId()
	877	self.popUpMenu.Append(id,name, 'Save model and state %g'%self.number_saved_state)
	878	wx.EVT_MENU(self, id, self.onResetModel)
	879
	880
	881	def _reset_plotting_range(self, state):
	882	"""
	883	Reset the plotting range to a given state
	884	"""
	885	self.qmin.SetValue(str(state.qmin))
	886	self.qmax.SetValue(str(state.qmax))
	887	if self.state.npts!=None:
	888	self.npts.SetValue(str(state.npts))
	889
	890
	891	def _save_typeOfmodel(self):
	892	"""
	893	save radiobutton containing the type model that can be selected
	894	"""
	895	self.state.shape_rbutton = self.shape_rbutton.GetValue()
	896	self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	897	self.state.struct_rbutton = self.struct_rbutton.GetValue()
	898	self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
	899	self.state.structurebox= self.structurebox.GetCurrentSelection()
	900	self.state.formfactorbox = self.formfactorbox.GetCurrentSelection()
	901
	902	#self._undo.Enable(True)
	903	## post state to fit panel
	904	event = PageInfoEvent(page = self)
	905	wx.PostEvent(self.parent, event)
	906
	907
	908	def _save_plotting_range(self ):
	909	"""
	910	save the state of plotting range
	911	"""
	912	self.state.qmin = self.qmin_x
	913	self.state.qmax = self.qmax_x
	914	if self.npts!=None:
	915	self.state.npts= self.num_points
	916
	917
	918	def _onparamEnter_helper(self):
	919	"""
	920	check if values entered by the user are changed and valid to replot
	921	model
	922	use : _check_value_enter
	923	"""
	924	# Flag to register when a parameter has changed.
	925	is_modified = False
	926	#self._undo.Enable(True)
	927	if self.model !=None:
	928	try:
	929	is_modified =self._check_value_enter( self.fittable_param ,is_modified)
	930	is_modified =self._check_value_enter( self.fixed_param ,is_modified)
	931	is_modified =self._check_value_enter( self.parameters ,is_modified)
	932	except:
	933	pass
	934	#if is_modified:
	935	# Here we should check whether the boundaries have been modified.
	936	# If qmin and qmax have been modified, update qmin and qmax and
	937	# set the is_modified flag to True
	938	if self._validate_qrange(self.qmin, self.qmax):
	939	tempmin = float(self.qmin.GetValue())
	940	if tempmin != self.qmin_x:
	941	self.qmin_x = tempmin
	942	is_modified = True
	943	tempmax = float(self.qmax.GetValue())
	944	if tempmax != self.qmax_x:
	945	self.qmax_x = tempmax
	946	is_modified = True
	947	self.fitrange = True
	948	else:
	949	self.fitrange = False
	950	if self.npts != None:
	951	if check_float(self.npts):
	952	temp_npts = float(self.npts.GetValue())
	953	if temp_npts != self.num_points:
	954	self.num_points = temp_npts
	955	is_modified = True
	956	else:
	957	msg= "Cannot Plot :Must enter a number!!! "
	958	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	959
	960
	961	## if any value is modify draw model with new value
	962	if is_modified:
	963	self.state_change= True
	964	self._draw_model()
	965	self.Refresh()
	966	return is_modified
[885857e]	967
[0277d084]	968
	969	def _is_modified(self, is_modified):
	970	"""
	971	return to self._is_modified
	972	"""
	973	return is_modified
	974
	975	def _reset_parameters_state(self, listtorestore,statelist):
	976	"""
	977	Reset the parameters at the given state
	978	"""
	979	if len(statelist)==0 or len(listtorestore)==0 :
	980	return
	981	if len(statelist)!= len(listtorestore) :
	982	return
	983
	984	for j in range(len(listtorestore)):
	985	item_page = listtorestore[j]
	986	item_page_info = statelist[j]
	987	##change the state of the check box for simple parameters
	988	if item_page[0]!=None:
	989	item_page[0].SetValue(item_page_info[0])
	990
	991	if item_page[2]!=None:
	992	item_page[2].SetValue(item_page_info[2])
	993
	994	if item_page[3]!=None:
	995	## show or hide text +/-
	996	if item_page_info[2]:
	997	item_page[3].Show(True)
	998	else:
	999	item_page[3].Hide()
	1000	if item_page[4]!=None:
	1001	## show of hide the text crtl for fitting error
	1002	if item_page_info[4][0]:
	1003	item_page[4].Show(True)
	1004	item_page[4].SetValue(item_page_info[4][1])
	1005	else:
	1006	item_page[3].Hide()
	1007	if item_page[5]!=None:
	1008	## show of hide the text crtl for fitting error
	1009	if item_page_info[5][0]:
	1010	item_page[5].Show(True)
	1011	item_page[5].SetValue(item_page_info[5][1])
	1012	else:
	1013	item_page[5].Hide()
	1014
	1015	if item_page[6]!=None:
	1016	## show of hide the text crtl for fitting error
	1017	if item_page_info[6][0]:
	1018	item_page[6].Show(True)
	1019	item_page[6].SetValue(item_page_info[6][1])
	1020	else:
	1021	item_page[6].Hide()
	1022
	1023
	1024	def _copy_parameters_state(self, listtocopy, statelist):
	1025	"""
	1026	copy the state of button
	1027	@param listtocopy: the list of check button to copy
	1028	@param statelist: list of state object to store the current state
	1029	"""
	1030	if len(listtocopy)==0:
	1031	return
	1032
	1033	for item in listtocopy:
	1034
	1035	checkbox_state = None
	1036	if item[0]!= None:
	1037	checkbox_state= item[0].GetValue()
	1038	parameter_name = item[1]
	1039	parameter_value = None
	1040	if item[2]!=None:
	1041	parameter_value = item[2].GetValue()
	1042	static_text = None
	1043	if item[3]!=None:
	1044	static_text = item[3].IsShown()
	1045	error_value = None
	1046	error_state = None
	1047	if item[4]!= None:
	1048	error_value = item[4].GetValue()
	1049	error_state = item[4].IsShown()
	1050
	1051	min_value = None
	1052	min_state = None
	1053	if item[5]!= None:
	1054	min_value = item[5].GetValue()
	1055	min_state = item[5].IsShown()
	1056
	1057	max_value = None
	1058	max_state = None
	1059	if item[6]!= None:
	1060	max_value = item[6].GetValue()
	1061	max_state = item[6].IsShown()
	1062	unit=None
	1063	if item[7]!=None:
	1064	unit = item[7].GetLabel()
	1065
	1066	statelist.append([checkbox_state, parameter_name, parameter_value,
	1067	static_text ,[error_state,error_value],
	1068	[min_state,min_value],[max_state , max_value],unit])
	1069
	1070
	1071
	1072	def _set_model_sizer_selection(self, model):
	1073	"""
	1074	Display the sizer according to the type of the current model
	1075	"""
	1076	if model ==None:
	1077	return
	1078	if hasattr(model ,"s_model"):
	1079
	1080	class_name= model.s_model.__class__
	1081	name= model.s_model.name
	1082	flag= name != "NoStructure"
	1083	if flag and (class_name in self.model_list_box["Structure Factors"]):
	1084	self.structurebox.Show()
	1085	self.text2.Show()
	1086	self.structurebox.Enable()
	1087	self.text2.Enable()
	1088	items = self.structurebox.GetItems()
	1089	self.sizer1.Layout()
	1090	self.SetScrollbars(20,20,25,65)
	1091	for i in range(len(items)):
	1092	if items[i]== str(name):
	1093	self.structurebox.SetSelection(i)
	1094	break
	1095
	1096	if hasattr(model ,"p_model"):
	1097	class_name = model.p_model.__class__
	1098	name = model.p_model.name
	1099	self.formfactorbox.Clear()
	1100
	1101	for k, list in self.model_list_box.iteritems():
	1102	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
	1103	self.shape_rbutton.SetValue(True)
	1104	## fill the form factor list with new model
	1105	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1106	items = self.formfactorbox.GetItems()
	1107	## set comboxbox to the selected item
	1108	for i in range(len(items)):
	1109	if items[i]== str(name):
	1110	self.formfactorbox.SetSelection(i)
	1111	break
	1112	return
	1113	elif k == "Shape-Independent":
	1114	self.shape_indep_rbutton.SetValue(True)
	1115	elif k == "Structure Factors":
	1116	self.struct_rbutton.SetValue(True)
	1117	else:
	1118	self.plugin_rbutton.SetValue(True)
	1119
	1120	if class_name in list:
	1121	## fill the form factor list with new model
	1122	self._populate_box(self.formfactorbox, list)
	1123	items = self.formfactorbox.GetItems()
	1124	## set comboxbox to the selected item
	1125	for i in range(len(items)):
	1126	if items[i]== str(name):
	1127	self.formfactorbox.SetSelection(i)
	1128	break
	1129	break
	1130	else:
	1131
	1132	## Select the model from the menu
	1133	class_name = model.__class__
	1134	name = model.name
	1135	self.formfactorbox.Clear()
	1136	items = self.formfactorbox.GetItems()
	1137
	1138	for k, list in self.model_list_box.iteritems():
	1139	if k in["P(Q)*S(Q)","Shapes" ] and class_name in self.model_list_box["Shapes"]:
	1140	if class_name in self.model_list_box["P(Q)*S(Q)"]:
	1141	self.structurebox.Show()
	1142	self.text2.Show()
	1143	self.structurebox.Enable()
	1144	self.structurebox.SetSelection(0)
	1145	self.text2.Enable()
	1146	else:
	1147	self.structurebox.Hide()
	1148	self.text2.Hide()
	1149	self.structurebox.Disable()
	1150	self.structurebox.SetSelection(0)
	1151	self.text2.Disable()
	1152
	1153	self.shape_rbutton.SetValue(True)
	1154	## fill the form factor list with new model
	1155	self._populate_box(self.formfactorbox,self.model_list_box["Shapes"])
	1156	items = self.formfactorbox.GetItems()
	1157	## set comboxbox to the selected item
	1158	for i in range(len(items)):
	1159	if items[i]== str(name):
	1160	self.formfactorbox.SetSelection(i)
	1161	break
	1162	return
	1163	elif k == "Shape-Independent":
	1164	self.shape_indep_rbutton.SetValue(True)
	1165	elif k == "Structure Factors":
	1166	self.struct_rbutton.SetValue(True)
	1167	else:
	1168	self.plugin_rbutton.SetValue(True)
	1169	if class_name in list:
	1170	self.structurebox.SetSelection(0)
	1171	self.structurebox.Disable()
	1172	self.text2.Disable()
	1173	## fill the form factor list with new model
	1174	self._populate_box(self.formfactorbox, list)
	1175	items = self.formfactorbox.GetItems()
	1176	## set comboxbox to the selected item
	1177	for i in range(len(items)):
	1178	if items[i]== str(name):
	1179	self.formfactorbox.SetSelection(i)
	1180	break
	1181	break
	1182
	1183
	1184	def _draw_model(self):
	1185	"""
	1186	Method to draw or refresh a plotted model.
	1187	The method will use the data member from the model page
	1188	to build a call to the fitting perspective manager.
	1189
	1190	[Note to coder: This way future changes will be done in only one place.]
	1191	"""
	1192	if self.model !=None:
	1193	temp_smear=None
	1194	if hasattr(self, "enable_smearer"):
	1195	if self.enable_smearer.GetValue():
	1196	temp_smear= self.smearer
	1197
	1198	self.manager.draw_model(self.model, data=self.data,
	1199	smearer= temp_smear,
	1200	qmin=float(self.qmin_x),
	1201	qmax=float(self.qmax_x),
	1202	qstep= float(self.num_points),
	1203	enable2D=self.enable2D)
	1204
	1205
	1206	def _set_model_sizer(self,sizer, box_sizer, title="", object=None):
	1207	"""
	1208	Use lists to fill a sizer for model info
	1209	"""
	1210
	1211	sizer.Clear(True)
	1212	##For MAC, this should defined here.
	1213	if box_sizer == None:
	1214	box_description= wx.StaticBox(self, -1,str(title))
	1215	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	1216	else:
	1217	boxsizer1 = box_sizer
	1218
	1219	#--------------------------------------------------------
	1220	self.shape_rbutton = wx.RadioButton(self, -1, 'Shapes', style=wx.RB_GROUP)
	1221	self.shape_indep_rbutton = wx.RadioButton(self, -1, "Shape-Independent")
	1222	self.struct_rbutton = wx.RadioButton(self, -1, "Structure Factor ")
	1223	self.plugin_rbutton = wx.RadioButton(self, -1, "Customized Models")
	1224
	1225	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
	1226	id= self.shape_rbutton.GetId() )
	1227	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
	1228	id= self.shape_indep_rbutton.GetId() )
	1229	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
	1230	id= self.struct_rbutton.GetId() )
	1231	self.Bind( wx.EVT_RADIOBUTTON, self._show_combox,
	1232	id= self.plugin_rbutton.GetId() )
	1233	#MAC needs SetValue
	1234	self.shape_rbutton.SetValue(True)
	1235
	1236	sizer_radiobutton = wx.GridSizer(2, 2,5, 5)
	1237	sizer_radiobutton.Add(self.shape_rbutton)
	1238	sizer_radiobutton.Add(self.shape_indep_rbutton)
	1239	sizer_radiobutton.Add(self.plugin_rbutton)
	1240	sizer_radiobutton.Add(self.struct_rbutton)
	1241
	1242	sizer_selection = wx.BoxSizer(wx.HORIZONTAL)
	1243
	1244	self.text1 = wx.StaticText( self,-1,"" )
	1245	self.text2 = wx.StaticText( self,-1,"P(Q)*S(Q)" )
	1246
	1247
	1248	self.formfactorbox = wx.ComboBox(self, -1,style=wx.CB_READONLY)
	1249	if self.model!=None:
	1250	self.formfactorbox.SetValue(self.model.name)
	1251
	1252
	1253	self.structurebox = wx.ComboBox(self, -1,style=wx.CB_READONLY)
	1254	wx.EVT_COMBOBOX(self.formfactorbox,-1, self._on_select_model)
	1255	wx.EVT_COMBOBOX(self.structurebox,-1, self._on_select_model)
	1256
	1257
	1258	## fill combox box
	1259	if len(self.model_list_box)>0:
	1260	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
	1261
	1262	if len(self.model_list_box)>0:
	1263	self._populate_box( self.structurebox,
	1264	self.model_list_box["Structure Factors"])
	1265	self.structurebox.Insert("None", 0,None)
	1266	self.structurebox.SetSelection(0)
	1267	self.structurebox.Hide()
	1268	self.text2.Hide()
	1269	self.structurebox.Disable()
	1270	self.text2.Disable()
	1271
	1272	if self.model.__class__ in self.model_list_box["P(Q)*S(Q)"]:
	1273	self.structurebox.Show()
	1274	self.text2.Show()
	1275	self.structurebox.Enable()
	1276	self.text2.Enable()
	1277
	1278	## check model type to show sizer
	1279	if self.model !=None:
	1280	self._set_model_sizer_selection( self.model )
	1281
	1282	sizer_selection.Add(self.text1)
	1283	sizer_selection.Add((5,5))
	1284	sizer_selection.Add(self.formfactorbox)
	1285	sizer_selection.Add((5,5))
	1286	sizer_selection.Add(self.text2)
	1287	sizer_selection.Add((5,5))
	1288	sizer_selection.Add(self.structurebox)
	1289	sizer_selection.Add((5,5))
	1290
	1291	boxsizer1.Add( sizer_radiobutton )
	1292	boxsizer1.Add( (20,20))
	1293	boxsizer1.Add( sizer_selection )
	1294	if object !=None:
	1295	boxsizer1.Add( (-72,-72))
	1296	boxsizer1.Add( object, 0, wx.ALIGN_RIGHT\| wx.RIGHT, 35)
	1297	boxsizer1.Add( (60,60))
	1298	#--------------------------------------------------------
	1299	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	1300	sizer.Layout()
	1301	self.SetScrollbars(20,20,25,65)
	1302
	1303
	1304	def _show_combox(self, event):
	1305	"""
	1306	Show combox box associate with type of model selected
	1307	"""
	1308	## Don't want to populate combo box again if the event comes from check box
	1309	if self.shape_rbutton.GetValue()and\
	1310	event.GetEventObject()==self.shape_rbutton:
	1311	##fill the combobox with form factor list
	1312	self.structurebox.SetSelection(0)
	1313	self.structurebox.Disable()
	1314	self.formfactorbox.Clear()
	1315	self._populate_box( self.formfactorbox,self.model_list_box["Shapes"])
	1316
	1317	if self.shape_indep_rbutton.GetValue()and\
	1318	event.GetEventObject()==self.shape_indep_rbutton:
	1319	##fill the combobox with shape independent factor list
	1320	self.structurebox.SetSelection(0)
	1321	self.structurebox.Disable()
	1322	self.formfactorbox.Clear()
	1323	self._populate_box( self.formfactorbox,
	1324	self.model_list_box["Shape-Independent"])
	1325
	1326	if self.struct_rbutton.GetValue() and\
	1327	event.GetEventObject()==self.struct_rbutton:
	1328	##fill the combobox with structure factor list
	1329	self.structurebox.SetSelection(0)
	1330	self.structurebox.Disable()
	1331	self.formfactorbox.Clear()
	1332	self._populate_box( self.formfactorbox,
	1333	self.model_list_box["Structure Factors"])
	1334
	1335	if self.plugin_rbutton.GetValue()and\
	1336	event.GetEventObject()==self.plugin_rbutton:
	1337
	1338	##fill the combobox with form factor list
	1339	self.structurebox.Disable()
	1340	self.formfactorbox.Clear()
	1341	self._populate_box( self.formfactorbox,
	1342	self.model_list_box["Customized Models"])
	1343
	1344	self._on_select_model(event=None)
	1345	self._save_typeOfmodel()
	1346	self.sizer4_4.Layout()
	1347	self.sizer4.Layout()
	1348	self.Layout()
	1349	self.Refresh()
	1350	self.SetScrollbars(20,20,25,65)
	1351
	1352	def _populate_box(self, combobox, list):
	1353	"""
	1354	fill combox box with dict item
	1355	@param list: contains item to fill the combox
	1356	item must model class
	1357	"""
	1358	for models in list:
	1359	model= models()
	1360	name = model.__class__.__name__
	1361	if models.__name__!="NoStructure":
	1362	if hasattr(model, "name"):
	1363	name = model.name
	1364	combobox.Append(name,models)
	1365
	1366	return 0
	1367
	1368	def _onparamEnter(self,event):
	1369	"""
	1370	when enter value on panel redraw model according to changed
	1371	"""
	1372	tcrtl= event.GetEventObject()
	1373
	1374	#Clear msg if previously shown.
	1375	msg= ""
	1376	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1377
	1378	## save current state
	1379	self.save_current_state()
	1380	if event !=None:
	1381	#self._undo.Enable(True)
	1382	event = PageInfoEvent(page = self)
	1383	wx.PostEvent(self.parent, event)
	1384
	1385	if check_float(tcrtl):
	1386
	1387	self._onparamEnter_helper()
	1388	#event.Skip()
	1389	else:
	1390	msg= "Cannot Plot :Must enter a number!!! "
	1391	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1392	#event.Skip()
	1393	return
	1394
	1395	def _onQrangeEnter(self, event):
	1396	"""
	1397	Check validity of value enter in the Q range field
	1398	"""
	1399
	1400	tcrtl= event.GetEventObject()
	1401	#Clear msg if previously shown.
	1402	msg= ""
	1403	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1404	# Flag to register when a parameter has changed.
	1405	is_modified = False
	1406	if tcrtl.GetValue().lstrip().rstrip()!="":
	1407	try:
	1408	value = float(tcrtl.GetValue())
	1409	tcrtl.SetBackgroundColour(wx.WHITE)
	1410
	1411	# If qmin and qmax have been modified, update qmin and qmax
	1412	if self._validate_qrange( self.qmin, self.qmax):
	1413	tempmin = float(self.qmin.GetValue())
	1414	if tempmin != self.qmin_x:
	1415	self.qmin_x = tempmin
	1416	tempmax = float(self.qmax.GetValue())
	1417	if tempmax != self.qmax_x:
	1418	self.qmax_x = tempmax
	1419	else:
	1420	tcrtl.SetBackgroundColour("pink")
	1421	msg= "Model Error:wrong value entered : %s"% sys.exc_value
	1422	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1423	return
	1424
	1425	except:
	1426	tcrtl.SetBackgroundColour("pink")
	1427	msg= "Model Error:wrong value entered : %s"% sys.exc_value
	1428	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1429	return
	1430	#Check if # of points for theory model are valid(>0).
	1431	if self.npts != None:
	1432	if check_float(self.npts):
	1433	temp_npts = float(self.npts.GetValue())
	1434	if temp_npts != self.num_points:
	1435	self.num_points = temp_npts
	1436	is_modified = True
	1437	else:
	1438	msg= "Cannot Plot :No npts in that Qrange!!! "
	1439	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1440
	1441	else:
	1442	tcrtl.SetBackgroundColour("pink")
	1443	msg= "Model Error:wrong value entered!!!"
	1444	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1445
	1446	#self._undo.Enable(True)
	1447	self.save_current_state()
	1448	event = PageInfoEvent(page = self)
	1449	wx.PostEvent(self.parent, event)
	1450	self.state_change= False
	1451	#Draw the model for a different range
	1452	self._draw_model()
	1453
	1454	def _on_select_model_helper(self):
	1455	"""
	1456	call back for model selection
	1457	"""
	1458	## reset dictionary containing reference to dispersion
	1459	self._disp_obj_dict = {}
	1460	self.disp_cb_dict ={}
	1461
	1462	f_id = self.formfactorbox.GetCurrentSelection()
	1463	#For MAC
	1464	form_factor = None
	1465	if f_id >= 0:
	1466	form_factor = self.formfactorbox.GetClientData( f_id )
	1467
	1468	if not form_factor in self.model_list_box["multiplication"]:
	1469	self.structurebox.Hide()
	1470	self.text2.Hide()
	1471	self.structurebox.Disable()
	1472	self.structurebox.SetSelection(0)
	1473	self.text2.Disable()
	1474	else:
	1475	self.structurebox.Show()
	1476	self.text2.Show()
	1477	self.structurebox.Enable()
	1478	self.text2.Enable()
	1479
	1480	s_id = self.structurebox.GetCurrentSelection()
	1481	struct_factor = self.structurebox.GetClientData( s_id )
	1482
	1483	if struct_factor !=None:
	1484	from sans.models.MultiplicationModel import MultiplicationModel
	1485	self.model= MultiplicationModel(form_factor(),struct_factor())
	1486
	1487	else:
	1488	if form_factor != None:
	1489	self.model= form_factor()
	1490	else:
	1491	self.model = None
	1492	return self.model
	1493
	1494	## post state to fit panel
	1495	self.state.parameters =[]
	1496	self.state.model =self.model
	1497	self.disp_list =self.model.getDispParamList()
	1498	self.state.disp_list = self.disp_list
	1499	self.Layout()
	1500
	1501	def _validate_qrange(self, qmin_ctrl, qmax_ctrl):
	1502	"""
	1503	Verify that the Q range controls have valid values
	1504	and that Qmin < Qmax.
	1505
	1506	@param qmin_ctrl: text control for Qmin
	1507	@param qmax_ctrl: text control for Qmax
	1508	@return: True is the Q range is value, False otherwise
	1509	"""
	1510	qmin_validity = check_float(qmin_ctrl)
	1511	qmax_validity = check_float(qmax_ctrl)
	1512	if not (qmin_validity and qmax_validity):
	1513	return False
	1514	else:
	1515	qmin = float(qmin_ctrl.GetValue())
	1516	qmax = float(qmax_ctrl.GetValue())
	1517	if qmin < qmax:
	1518	#Make sure to set both colours white.
	1519	qmin_ctrl.SetBackgroundColour(wx.WHITE)
	1520	qmin_ctrl.Refresh()
	1521	qmax_ctrl.SetBackgroundColour(wx.WHITE)
	1522	qmax_ctrl.Refresh()
	1523	else:
	1524	qmin_ctrl.SetBackgroundColour("pink")
	1525	qmin_ctrl.Refresh()
	1526	qmax_ctrl.SetBackgroundColour("pink")
	1527	qmax_ctrl.Refresh()
	1528	msg= "Invalid Q range: Q min must be smaller than Q max"
	1529	wx.PostEvent(self.parent, StatusEvent(status = msg))
	1530	return False
	1531	return True
	1532
	1533	def _check_value_enter(self, list, modified):
	1534	"""
	1535	@param list: model parameter and panel info
	1536	each item of the list should be as follow:
	1537	item=[cb state, name, value, "+/-", error of fit, min, max , units]
	1538	"""
	1539	is_modified = modified
	1540	if len(list)==0:
	1541	return is_modified
	1542	for item in list:
	1543	#skip angle parameters for 1D
[885857e]	1544	if not self.enable2D:
[0277d084]	1545	if item in self.orientation_params:
	1546	continue
	1547	#try:
	1548	name = str(item[1])
	1549
	1550	try:
	1551	value= float(item[2].GetValue())
	1552	# If the value of the parameter has changed,
	1553	# +update the model and set the is_modified flag
	1554	if value != self.model.getParam(name) and numpy.isfinite(value):
	1555	self.model.setParam(name,value)
	1556	is_modified = True
	1557	except:
[885857e]	1558	msg = "Wrong parameter value entered "
[0277d084]	1559	wx.PostEvent(self.parent, StatusEvent(status = msg))
	1560
	1561	return is_modified
	1562
	1563
	1564	def _set_dipers_Param(self, event):
	1565	"""
	1566	respond to self.enable_disp and self.disable_disp radio box.
	1567	The dispersity object is reset inside the model into Gaussian.
	1568	When the user select yes , this method display a combo box for more selection
	1569	when the user selects No,the combo box disappears.
	1570	Redraw the model with the default dispersity (Gaussian)
	1571	"""
	1572
	1573	self._reset_dispersity()
	1574
	1575	if self.model ==None:
	1576	self.model_disp.Hide()
	1577	self.disp_box.Hide()
	1578	self.sizer4_4.Clear(True)
	1579	return
	1580
	1581	if self.enable_disp.GetValue():
	1582	self.model_disp.Show(True)
	1583	self.disp_box.Show(True)
	1584	## layout for model containing no dispersity parameters
	1585
	1586	self.disp_list= self.model.getDispParamList()
	1587
	1588	if len(self.disp_list)==0 and len(self.disp_cb_dict)==0:
	1589	self._layout_sizer_noDipers()
	1590	else:
	1591	## set gaussian sizer
	1592	self._on_select_Disp(event=None)
	1593	else:
	1594	self.model_disp.Hide()
	1595	self.disp_box.Hide()
	1596	self.disp_box.SetSelection(0)
	1597	self.sizer4_4.Clear(True)
	1598
	1599	## post state to fit panel
	1600	self.save_current_state()
	1601	if event !=None:
	1602	#self._undo.Enable(True)
	1603	event = PageInfoEvent(page = self)
	1604	wx.PostEvent(self.parent, event)
	1605	#draw the model with the current dispersity
	1606	self._draw_model()
	1607	self.sizer4_4.Layout()
	1608	self.sizer5.Layout()
	1609	self.Layout()
	1610	self.Refresh()
	1611
	1612
	1613	def _layout_sizer_noDipers(self):
	1614	"""
	1615	Draw a sizer with no dispersity info
	1616	"""
	1617	ix=0
	1618	iy=1
	1619	self.fittable_param=[]
	1620	self.fixed_param=[]
	1621	self.orientation_params_disp=[]
	1622
	1623	self.model_disp.Hide()
	1624	self.disp_box.Hide()
	1625	self.sizer4_4.Clear(True)
	1626	model_disp = wx.StaticText(self, -1, 'No PolyDispersity for this model')
	1627	self.sizer4_4.Add(model_disp,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1628	self.sizer4_4.Layout()
	1629	self.sizer4.Layout()
	1630	self.SetScrollbars(20,20,25,65)
	1631
	1632
	1633	def _reset_dispersity(self):
	1634	"""
	1635	put gaussian dispersity into current model
	1636	"""
	1637	if len(self.param_toFit)>0:
	1638	for item in self.fittable_param:
	1639	if item in self.param_toFit:
	1640	self.param_toFit.remove(item)
	1641
	1642	for item in self.orientation_params_disp:
	1643	if item in self.param_toFit:
	1644	self.param_toFit.remove(item)
	1645
	1646	self.fittable_param=[]
	1647	self.fixed_param=[]
	1648	self.orientation_params_disp=[]
	1649	self.values=[]
	1650	self.weights=[]
	1651
	1652	from sans.models.dispersion_models import GaussianDispersion, ArrayDispersion
	1653	if len(self.disp_cb_dict)==0:
	1654	self.save_current_state()
	1655	self.sizer4_4.Clear(True)
	1656	self.Layout()
	1657
	1658	return
	1659	if (len(self.disp_cb_dict)>0) :
	1660	for p in self.disp_cb_dict:
	1661	# The parameter was un-selected. Go back to Gaussian model (with 0 pts)
	1662	disp_model = GaussianDispersion()
	1663
	1664	self._disp_obj_dict[p] = disp_model
	1665	# Set the new model as the dispersion object for the selected parameter
	1666	try:
	1667	self.model.set_dispersion(p, disp_model)
	1668	except:
	1669
	1670	pass
	1671
	1672	## save state into
	1673	self.save_current_state()
	1674	self.Layout()
	1675	self.Refresh()
	1676
	1677
	1678	def _on_select_Disp(self,event):
	1679	"""
	1680	allow selecting different dispersion
	1681	self.disp_list should change type later .now only gaussian
	1682	"""
	1683	n = self.disp_box.GetCurrentSelection()
	1684	name = self.disp_box.GetValue()
	1685	dispersity= self.disp_box.GetClientData(n)
	1686	self.disp_name = name
	1687
	1688	if name.lower() == "array":
	1689	self._set_sizer_arraydispersion()
	1690	else:
	1691	self._set_sizer_dispersion(dispersity= dispersity)
	1692
	1693	self.state.disp_box= n
	1694	## Redraw the model
	1695	self._draw_model()
	1696	#self._undo.Enable(True)
	1697	event = PageInfoEvent(page = self)
	1698	wx.PostEvent(self.parent, event)
	1699
	1700	self.sizer4_4.Layout()
	1701	self.sizer4.Layout()
	1702	self.SetScrollbars(20,20,25,65)
	1703
	1704	def _set_sizer_arraydispersion(self):
	1705	"""
	1706	draw sizer with array dispersity parameters
	1707	"""
	1708
	1709	if len(self.param_toFit)>0:
	1710	for item in self.fittable_param:
	1711	if item in self.param_toFit:
	1712	self.param_toFit.remove(item)
	1713	for item in self.orientation_params_disp:
	1714	if item in self.param_toFit:
	1715	self.param_toFit.remove(item)
	1716	for item in self.model.details.keys():
	1717	if item in self.model.fixed:
	1718	del self.model.details [item]
	1719
	1720	self.fittable_param=[]
	1721	self.fixed_param=[]
	1722	self.orientation_params_disp=[]
	1723	self.sizer4_4.Clear(True)
	1724	self._reset_dispersity()
	1725	ix=0
	1726	iy=1
	1727	disp1 = wx.StaticText(self, -1, 'Array Dispersion')
	1728	self.sizer4_4.Add(disp1,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1729
	1730	# Look for model parameters to which we can apply an ArrayDispersion model
	1731	# Add a check box for each parameter.
	1732	self.disp_cb_dict = {}
	1733	ix+=1
	1734	self.noDisper_rbox = wx.RadioButton(self, -1,"None", (10, 10),style= wx.RB_GROUP)
	1735	self.Bind(wx.EVT_RADIOBUTTON,self.select_disp_angle , id=self.noDisper_rbox.GetId())
	1736	#MAC needs SetValue
	1737	self.noDisper_rbox.SetValue(True)
	1738	self.sizer4_4.Add(self.noDisper_rbox, (iy, ix),
	1739	(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1740
	1741	for p in self.model.dispersion.keys():
	1742	if not p in self.model.orientation_params:
	1743	ix+=1
	1744	self.disp_cb_dict[p] = wx.RadioButton(self, -1, p, (10, 10))
	1745	self.state.disp_cb_dict[p]= self.disp_cb_dict[p].GetValue()
	1746	self.Bind(wx.EVT_RADIOBUTTON, self.select_disp_angle, id=self.disp_cb_dict[p].GetId())
	1747	self.sizer4_4.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1748
	1749	for p in self.model.dispersion.keys():
	1750	if p in self.model.orientation_params:
	1751	ix+=1
	1752	self.disp_cb_dict[p] = wx.RadioButton(self, -1, p, (10, 10))
	1753	self.state.disp_cb_dict[p]= self.disp_cb_dict[p].GetValue()
	1754	if not (self.enable2D or self.data.__class__.__name__ =="Data2D"):
	1755	self.disp_cb_dict[p].Hide()
	1756	else:
	1757	self.disp_cb_dict[p].Show(True)
	1758	self.Bind(wx.EVT_RADIOBUTTON, self.select_disp_angle, id=self.disp_cb_dict[p].GetId())
	1759	self.sizer4_4.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1760
	1761
	1762	ix =0
	1763	iy +=1
	1764	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1765	self.Layout()
	1766
	1767	self.state.orientation_params =[]
	1768	self.state.orientation_params_disp =[]
	1769	self.state.parameters =[]
	1770	self.state.fittable_param =[]
	1771	self.state.fixed_param =[]
	1772
	1773	## save checkbutton state and txtcrtl values
	1774
	1775	self._copy_parameters_state(self.orientation_params,
	1776	self.state.orientation_params)
	1777
	1778	self._copy_parameters_state(self.orientation_params_disp,
	1779	self.state.orientation_params_disp)
	1780
	1781	self._copy_parameters_state(self.parameters, self.state.parameters)
	1782	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
	1783	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
	1784
	1785
	1786	## post state to fit panel
	1787	event = PageInfoEvent(page = self)
	1788	wx.PostEvent(self.parent, event)
	1789
	1790
	1791
	1792
	1793
	1794	def _set_range_sizer(self, title, box_sizer=None, object1=None,object=None):
	1795	"""
	1796	Fill the Q range sizer
	1797	"""
	1798	self.sizer5.Clear(True)
	1799	#--------------------------------------------------------------
	1800	if box_sizer == None:
	1801	box_description= wx.StaticBox(self, -1,str(title))
	1802	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	1803	else:
	1804	#for MAC
	1805	boxsizer1 = box_sizer
	1806
	1807	self.qmin = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH,20),style=wx.TE_PROCESS_ENTER,
	1808	kill_focus_callback = self._onQrangeEnter,
	1809	text_enter_callback = self._onQrangeEnter)
	1810	self.qmin.SetValue(str(self.qmin_x))
	1811	self.qmin.SetToolTipString("Minimun value of Q in linear scale.")
	1812
	1813	self.qmax = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH,20),style=wx.TE_PROCESS_ENTER,
	1814	kill_focus_callback = self._onQrangeEnter,
	1815	text_enter_callback = self._onQrangeEnter)
	1816	self.qmax.SetValue(str(self.qmax_x))
	1817	self.qmax.SetToolTipString("Maximum value of Q in linear scale.")
	1818
	1819	id = wx.NewId()
	1820	self.reset_qrange =wx.Button(self,id,'Reset',size=(70,23))
	1821
	1822	self.reset_qrange.Bind(wx.EVT_BUTTON, self.on_reset_clicked,id=id)
	1823	self.reset_qrange.SetToolTipString("Reset Q range to the default values")
	1824
	1825	sizer_horizontal=wx.BoxSizer(wx.HORIZONTAL)
	1826	sizer= wx.GridSizer(3, 3,2, 5)
	1827
	1828	sizer.Add(wx.StaticText(self, -1, ' Q range'))
	1829	sizer.Add(wx.StaticText(self, -1, ' Min'))
	1830	sizer.Add(wx.StaticText(self, -1, ' Max'))
	1831	sizer.Add(self.reset_qrange)
	1832
	1833	sizer.Add(self.qmin)
	1834	sizer.Add(self.qmax)
	1835	sizer_horizontal.Add(sizer)
	1836	if object!=None:
	1837	sizer_horizontal.Add(object)
	1838
	1839	if object1!=None:
	1840	boxsizer1.Add(object1)
	1841	boxsizer1.Add((10,10))
	1842	boxsizer1.Add(sizer_horizontal)
	1843	## save state
	1844	self.save_current_state()
	1845	#----------------------------------------------------------------
	1846	self.sizer5.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	1847	self.sizer5.Layout()
	1848
	1849
	1850	def _fill_save_sizer(self):
	1851	"""
	1852	Draw the layout for saving option
	1853	"""
	1854	# Skipping save state functionality for release 0.9.0
	1855	return
	1856
	1857	self.sizer6.Clear(True)
	1858	box_description= wx.StaticBox(self, -1,"Save Model")
	1859	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	1860	sizer_save = wx.BoxSizer(wx.HORIZONTAL)
	1861
	1862	self.btSave_title = wx.StaticText(self, -1, 'Save the current Model')
	1863	self.btSave = wx.Button(self,wx.NewId(),'Save')
	1864	self.btSave.Bind(wx.EVT_BUTTON, self.onSave,id= self.btSave.GetId())
	1865	self.btSave.SetToolTipString("Save the current Model")
	1866
	1867	sizer_save.Add(self.btSave_title)
	1868	sizer_save.Add((20,20),0, wx.LEFT\|wx.RIGHT\|wx.EXPAND,45)
	1869
	1870	sizer_save.Add(self.btSave)
	1871
	1872	boxsizer1.Add(sizer_save)
	1873	self.sizer6.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	1874	self.sizer6.Layout()
	1875	self.SetScrollbars(20,20,25,65)
	1876
	1877	def _lay_out(self):
	1878	"""
	1879	returns self.Layout
	1880	Note: Mac seems to like this better when self.Layout is called after fitting.
	1881	"""
	1882	self._sleep4sec()
	1883	self.Layout()
	1884	#self._sleep4sec()
	1885	return
	1886
	1887	def _sleep4sec(self):
	1888	"""
	1889	sleep for 1 sec only applied on Mac
	1890	Note: This 1sec helps for Mac not to crash on self.:ayout after self._draw_model
	1891	"""
	1892	if ON_MAC == True:
	1893	time.sleep(1)
	1894
	1895	def on_reset_clicked(self,event):
	1896	"""
	1897	#On 'Reset' button for Q range clicked
	1898	"""
	1899	##For 3 different cases: Data2D, Data1D, and theory
	1900	if self.data.__class__.__name__ == "Data2D":
	1901	data_min= 0
	1902	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
	1903	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
	1904	self.qmin_x = data_min
	1905	self.qmax_x = math.sqrt(xx + yy)
	1906	elif self.data.__class__.__name__ == "Data1D":
	1907	self.qmin_x = min(self.data.x)
	1908	self.qmax_x = max(self.data.x)
	1909	else:
	1910	self.qmin_x = _QMIN_DEFAULT
	1911	self.qmax_x = _QMAX_DEFAULT
	1912	self.num_points = _NPTS_DEFAULT
	1913	self.state.npts = self.num_points
	1914
	1915
	1916	self.state.qmin = self.qmin_x
	1917	self.state.qmax = self.qmax_x
	1918
	1919	#reset the q range values
	1920	self._reset_plotting_range(self.state)
	1921	#Re draw plot
	1922	self._draw_model()
	1923
	1924	def on_model_help_clicked(self,event):
	1925	"""
	1926	#On 'More details' button
	1927	"""
	1928	from help_panel import HelpWindow
	1929
	1930	if self.model == None:
	1931	name = 'FuncHelp'
	1932	else:
	1933	name = self.model.origin_name
	1934
	1935	frame = HelpWindow(None, -1, pageToOpen="doc/model_functions.html")
	1936	frame.Show(True)
	1937	if frame.rhelp.HasAnchor(name):
	1938	frame.rhelp.ScrollToAnchor(name)
	1939	else:
	1940	msg= "Model does not contains an available description "
	1941	msg +="Please try searching in the Help window"
	1942	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1943

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source: sasview/theoryview/perspectives/theory/basepage.py @ 3562fbc

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