basepage.py @ 62b9793

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.2.2ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 62b9793 was 7a5aedd, checked in by krzywon, 8 years ago
Move 'Custom Models' to 'Plugin Models' to name conversion.
Property mode set to `100644`
File size: 143.0 KB

Rev	Line
[f0d720b]	1	"""
	2	Base Page for fitting
	3	"""
	4	import sys
	5	import os
	6	import wx
	7	import numpy
	8	import time
	9	import copy
	10	import math
	11	import json
[5ce7f17]	12	import logging
[7673ecd]	13	import traceback
	14
[f0d720b]	15	from collections import defaultdict
	16	from wx.lib.scrolledpanel import ScrolledPanel
[7673ecd]	17
[a0373d5]	18	from sasmodels.weights import MODELS as POLYDISPERSITY_MODELS
	19
[d85c194]	20	from sas.sasgui.guiframe.panel_base import PanelBase
[c8e1996]	21	from sas.sasgui.guiframe.utils import format_number, check_float, IdList, \
	22	check_int
[d85c194]	23	from sas.sasgui.guiframe.events import PanelOnFocusEvent
	24	from sas.sasgui.guiframe.events import StatusEvent
	25	from sas.sasgui.guiframe.events import AppendBookmarkEvent
	26	from sas.sasgui.guiframe.dataFitting import Data2D
	27	from sas.sasgui.guiframe.dataFitting import Data1D
	28	from sas.sasgui.guiframe.dataFitting import check_data_validity
	29	from sas.sasgui.guiframe.gui_style import GUIFRAME_ID
[b699768]	30	from sas.sascalc.dataloader.data_info import Detector
	31	from sas.sascalc.dataloader.data_info import Source
[d85c194]	32	from sas.sasgui.perspectives.fitting.pagestate import PageState
	33	from sas.sasgui.guiframe.CategoryInstaller import CategoryInstaller
	34	from sas.sasgui.guiframe.documentation_window import DocumentationWindow
[5ce7f17]	35
[f0d720b]	36
	37	(PageInfoEvent, EVT_PAGE_INFO) = wx.lib.newevent.NewEvent()
	38	(PreviousStateEvent, EVT_PREVIOUS_STATE) = wx.lib.newevent.NewEvent()
	39	(NextStateEvent, EVT_NEXT_STATE) = wx.lib.newevent.NewEvent()
	40
	41	_BOX_WIDTH = 76
	42	_QMIN_DEFAULT = 0.0005
	43	_QMAX_DEFAULT = 0.5
	44	_NPTS_DEFAULT = 50
[c8e1996]	45	# Control panel width
[f0d720b]	46	if sys.platform.count("win32") > 0:
	47	PANEL_WIDTH = 450
	48	FONT_VARIANT = 0
	49	ON_MAC = False
	50	else:
	51	PANEL_WIDTH = 500
	52	FONT_VARIANT = 1
	53	ON_MAC = True
	54
[4387385]	55	CUSTOM_MODEL = 'Plugin Models'
	56
[f0d720b]	57	class BasicPage(ScrolledPanel, PanelBase):
	58	"""
[e92a352]	59	This class provide general structure of the fitpanel page
[f0d720b]	60	"""
[c8e1996]	61	# Internal name for the AUI manager
[f0d720b]	62	window_name = "Fit Page"
[c8e1996]	63	# Title to appear on top of the window
[f0d720b]	64	window_caption = "Fit Page "
[02098e3]	65
[6f16e25]	66	# These two buttons have specific IDs since they seem to be created more
	67	# frequently than they need to. In particular, set_dispers_sizer() is
	68	# called by _on_select_model
	69	ID_BOOKMARK = wx.NewId()
	70	ID_DISPERSER_HELP = wx.NewId()
	71	_id_pool = IdList()
[5ce7f17]	72
[f0d720b]	73	def __init__(self, parent, color='blue', **kwargs):
	74	"""
	75	"""
	76	ScrolledPanel.__init__(self, parent, **kwargs)
	77	PanelBase.__init__(self, parent)
	78	self.SetupScrolling()
[c8e1996]	79	# Set window's font size
[f0d720b]	80	self.SetWindowVariant(variant=FONT_VARIANT)
	81	self.SetBackgroundColour(color)
[6f16e25]	82
	83	self._ids = iter(self._id_pool)
[c8e1996]	84	# parent of the page
[f0d720b]	85	self.parent = parent
[c8e1996]	86	# manager is the fitting plugin
	87	# owner of the page (fitting plugin)
[f0d720b]	88	self.event_owner = None
[c8e1996]	89	# current model
[f0d720b]	90	self.model = None
	91	self.m_name = None
	92	self.index_model = None
	93	self.panel = None
[c8e1996]	94	# data
[f0d720b]	95	self.data = None
[c8e1996]	96	# list of available data
[f0d720b]	97	self.data_list = []
	98	self.mask = None
	99	self.uid = wx.NewId()
	100	self.graph_id = None
[c8e1996]	101	# Q range for data set
[f0d720b]	102	self.qmin_data_set = numpy.inf
	103	self.qmax_data_set = None
	104	self.npts_data_set = 0
[c8e1996]	105	# Q range
[f0d720b]	106	self.qmin = None
	107	self.qmax = None
	108	self.qmax_x = _QMAX_DEFAULT
	109	self.qmin_x = _QMIN_DEFAULT
	110	self.npts_x = _NPTS_DEFAULT
[c8e1996]	111	# total number of point: float
[f0d720b]	112	self.npts = None
	113	self.num_points = None
[c8e1996]	114	# smear default
[f0d720b]	115	self.current_smearer = None
[c8e1996]	116	# 2D smear accuracy default
[f0d720b]	117	self.smear2d_accuracy = 'Low'
[c8e1996]	118	# slit smear:
[f0d720b]	119	self.dxl = None
	120	self.dxw = None
[c8e1996]	121	# pinhole smear
[f0d720b]	122	self.dx_min = None
	123	self.dx_max = None
[c8e1996]	124	# smear attrbs
[f0d720b]	125	self.enable_smearer = None
	126	self.disable_smearer = None
	127	self.pinhole_smearer = None
	128	self.slit_smearer = None
[c8e1996]	129	# weight attrbs
[f0d720b]	130	self.dI_noweight = None
	131	self.dI_didata = None
	132	self.dI_sqrdata = None
	133	self.dI_idata = None
[c8e1996]	134	# other attrbs
[f0d720b]	135	self.dq_l = None
	136	self.dq_r = None
	137	self.tcChi = None
	138	self.disp_box = None
	139	self.model_disp = None
	140	self.Npts_fit = None
	141	self.Npts_total = None
[5ce7f17]	142	self.theory_qmin = None
[f0d720b]	143	self.theory_qmax = None
	144	self.theory_qmin_x = None
	145	self.theory_qmax_x = None
	146	self.btEditMask = None
	147	self.btFit = None
	148	self.sld_axes = None
	149	self.multi_factor = None
[5ce7f17]	150
[f0d720b]	151	self.disp_cb_dict = {}
[5ce7f17]	152
[c8e1996]	153	# self.state = PageState(parent=parent)
	154	# dictionary containing list of models
[f0d720b]	155	self.model_list_box = {}
[5ce7f17]	156
[c8e1996]	157	# Data member to store the dispersion object created
[f0d720b]	158	self._disp_obj_dict = {}
[c8e1996]	159	# selected parameters to apply dispersion
[f0d720b]	160	self.disp_cb_dict = {}
[c8e1996]	161	# smearer object
[f0d720b]	162	self.enable2D = False
	163	self._has_magnetic = False
	164	self.magnetic_on = False
	165	self.is_mac = ON_MAC
	166	self.formfactorbox = None
	167	self.structurebox = None
	168	self.categorybox = None
[c8e1996]	169	# list of model parameters. each item must have same length
	170	# each item related to a given parameters
	171	# [cb state, name, value, "+/-", error of fit, min, max , units]
[f0d720b]	172	self.parameters = []
	173	# non-fittable parameter whose value is astring
	174	self.str_parameters = []
[c8e1996]	175	# list of parameters to fit , must be like self.parameters
[f0d720b]	176	self.param_toFit = []
[c8e1996]	177	# list of looking like parameters but with non fittable parameters info
[f0d720b]	178	self.fixed_param = []
[c8e1996]	179	# list of looking like parameters but with fittable parameters info
[f0d720b]	180	self.fittable_param = []
[c8e1996]	181	# list of dispersion parameters
[f0d720b]	182	self.disp_list = []
	183	self.disp_name = ""
[5ce7f17]	184
[c8e1996]	185	# list of orientation parameters
[f0d720b]	186	self.orientation_params = []
	187	self.orientation_params_disp = []
[5ce7f17]	188	# Self.model should ALWAYS be None here. It was set to none above in
[f0d720b]	189	# this long init setting. no obvious function call in between setting
[5ce7f17]	190	# and this - commenting out on 4/8/2014 by PDB. Remove once clear
[f0d720b]	191	# it is pointless.
[c8e1996]	192	# if self.model is not None:
[f0d720b]	193	# self.disp_list = self.model.getDispParamList()
	194	self.temp_multi_functional = False
[c8e1996]	195	# enable model 2D draw
[f0d720b]	196	self.enable2D = False
[c8e1996]	197	# check that the fit range is correct to plot the model again
[f0d720b]	198	self.fitrange = True
[c8e1996]	199	# Create memento to save the current state
[f0d720b]	200	self.state = PageState(parent=self.parent,
	201	model=self.model, data=self.data)
[c8e1996]	202	# flag to determine if state has change
[f0d720b]	203	self.state_change = False
[c8e1996]	204	# save customized array
[6ed67db]	205	self.values = {} # type: Dict[str, List[float, ...]]
	206	self.weights = {} # type: Dict[str, List[float, ...]]
[c8e1996]	207	# retrieve saved state
[f0d720b]	208	self.number_saved_state = 0
[c8e1996]	209	# dictionary of saved state
[f0d720b]	210	self.saved_states = {}
[c8e1996]	211	# Create context menu for page
[f0d720b]	212	self.popUpMenu = wx.Menu()
[5ce7f17]	213
[6f16e25]	214	wx_id = self._ids.next()
	215	self._keep = wx.MenuItem(self.popUpMenu, wx_id, "Add bookmark",
[f0d720b]	216	" Keep the panel status to recall it later")
	217	self.popUpMenu.AppendItem(self._keep)
	218	self._keep.Enable(False)
	219	self._set_bookmark_flag(False)
	220	self._set_save_flag(False)
[6f16e25]	221	wx.EVT_MENU(self, wx_id, self.on_bookmark)
[f0d720b]	222	self.popUpMenu.AppendSeparator()
[5ce7f17]	223
[c8e1996]	224	# Default locations
[f0d720b]	225	self._default_save_location = os.getcwd()
[c8e1996]	226	# save initial state on context menu
	227	# self.onSave(event=None)
[f0d720b]	228	self.Bind(wx.EVT_CONTEXT_MENU, self.onContextMenu)
[5ce7f17]	229
[f0d720b]	230	# bind key event
	231	self.Bind(wx.EVT_LEFT_DOWN, self.on_left_down)
[5ce7f17]	232
[c8e1996]	233	# create the basic structure of the panel with empty sizer
[f0d720b]	234	self.define_page_structure()
[c8e1996]	235	# drawing Initial dispersion parameters sizer
[f0d720b]	236	self.set_dispers_sizer()
[5ce7f17]	237
[c8e1996]	238	# layout
[f0d720b]	239	self.set_layout()
[5ce7f17]	240
[f0d720b]	241	def set_index_model(self, index):
	242	"""
	243	Index related to this page
	244	"""
	245	self.index_model = index
[5ce7f17]	246
[f0d720b]	247	def create_default_data(self):
	248	"""
	249	Given the user selection, creates a 1D or 2D data
	250	Only when the page is on theory mode.
	251	"""
	252	if not hasattr(self, "model_view"):
	253	return
	254	toggle_mode_on = self.model_view.IsEnabled()
	255	if toggle_mode_on:
	256	if self.enable2D and not check_data_validity(self.data):
	257	self._create_default_2d_data()
	258	else:
	259	if self.pointsbox.GetValue():
	260	self._create_log_1d_data()
	261	else:
	262	self._create_default_1d_data()
[5ce7f17]	263
[c8e1996]	264	if self.model is not None:
[f0d720b]	265	if not self.data.is_data:
[c8e1996]	266	self._manager.page_finder[self.uid].set_fit_data(
	267	data=[self.data])
[f0d720b]	268	self.on_smear_helper(update=True)
	269	self.state.enable_smearer = self.enable_smearer.GetValue()
	270	self.state.disable_smearer = self.disable_smearer.GetValue()
	271	self.state.pinhole_smearer = self.pinhole_smearer.GetValue()
	272	self.state.slit_smearer = self.slit_smearer.GetValue()
[5ce7f17]	273
[f0d720b]	274	def _create_default_1d_data(self):
	275	"""
	276	Create default data for fitting perspective
	277	Only when the page is on theory mode.
	278	:warning: This data is never plotted.
[5ce7f17]	279
[f0d720b]	280	"""
	281	x = numpy.linspace(start=self.qmin_x, stop=self.qmax_x,
	282	num=self.npts_x, endpoint=True)
	283	self.data = Data1D(x=x)
	284	self.data.xaxis('\\rm{Q}', "A^{-1}")
	285	self.data.yaxis('\\rm{Intensity}', "cm^{-1}")
	286	self.data.is_data = False
	287	self.data.id = str(self.uid) + " data"
	288	self.data.group_id = str(self.uid) + " Model1D"
[5ce7f17]	289
[f0d720b]	290	def _create_log_1d_data(self):
	291	"""
	292	Create log-spaced data for fitting perspective
	293	Only when the page is on theory mode.
	294	:warning: This data is never plotted.
[5ce7f17]	295
[f0d720b]	296	"""
	297	if self.qmin_x >= 1.e-10:
	298	qmin = numpy.log10(self.qmin_x)
	299	else:
[5ce7f17]	300	qmin = -10.
	301
[f0d720b]	302	if self.qmax_x <= 1.e10:
	303	qmax = numpy.log10(self.qmax_x)
	304	else:
[5ce7f17]	305	qmax = 10.
	306
[f0d720b]	307	x = numpy.logspace(start=qmin, stop=qmax,
	308	num=self.npts_x, endpoint=True, base=10.0)
	309	self.data = Data1D(x=x)
	310	self.data.xaxis('\\rm{Q}', "A^{-1}")
	311	self.data.yaxis('\\rm{Intensity}', "cm^{-1}")
	312	self.data.is_data = False
	313	self.data.id = str(self.uid) + " data"
	314	self.data.group_id = str(self.uid) + " Model1D"
[5ce7f17]	315
[f0d720b]	316	def _create_default_2d_data(self):
	317	"""
	318	Create 2D data by default
	319	Only when the page is on theory mode.
	320	:warning: This data is never plotted.
	321	"""
	322	self.data = Data2D()
	323	qmax = self.qmax_x / math.sqrt(2)
	324	self.data.xaxis('\\rm{Q_{x}}', 'A^{-1}')
	325	self.data.yaxis('\\rm{Q_{y}}', 'A^{-1}')
	326	self.data.is_data = False
	327	self.data.id = str(self.uid) + " data"
	328	self.data.group_id = str(self.uid) + " Model2D"
[c8e1996]	329	# Default values
[f0d720b]	330	self.data.detector.append(Detector())
	331	index = len(self.data.detector) - 1
	332	self.data.detector[index].distance = 8000 # mm
	333	self.data.source.wavelength = 6 # A
	334	self.data.detector[index].pixel_size.x = 5 # mm
	335	self.data.detector[index].pixel_size.y = 5 # mm
	336	self.data.detector[index].beam_center.x = qmax
	337	self.data.detector[index].beam_center.y = qmax
	338	xmax = qmax
	339	xmin = -qmax
	340	ymax = qmax
	341	ymin = -qmax
	342	qstep = self.npts_x
	343
	344	x = numpy.linspace(start=xmin, stop=xmax, num=qstep, endpoint=True)
	345	y = numpy.linspace(start=ymin, stop=ymax, num=qstep, endpoint=True)
[c8e1996]	346	# use data info instead
[f0d720b]	347	new_x = numpy.tile(x, (len(y), 1))
	348	new_y = numpy.tile(y, (len(x), 1))
	349	new_y = new_y.swapaxes(0, 1)
	350	# all data reuire now in 1d array
	351	qx_data = new_x.flatten()
	352	qy_data = new_y.flatten()
	353	q_data = numpy.sqrt(qx_data * qx_data + qy_data * qy_data)
	354	# set all True (standing for unmasked) as default
	355	mask = numpy.ones(len(qx_data), dtype=bool)
	356	# store x and y bin centers in q space
	357	x_bins = x
	358	y_bins = y
[5ce7f17]	359
[f0d720b]	360	self.data.source = Source()
	361	self.data.data = numpy.ones(len(mask))
	362	self.data.err_data = numpy.ones(len(mask))
	363	self.data.qx_data = qx_data
	364	self.data.qy_data = qy_data
	365	self.data.q_data = q_data
	366	self.data.mask = mask
	367	self.data.x_bins = x_bins
	368	self.data.y_bins = y_bins
	369	# max and min taking account of the bin sizes
	370	self.data.xmin = xmin
	371	self.data.xmax = xmax
	372	self.data.ymin = ymin
	373	self.data.ymax = ymax
	374
	375	def on_set_focus(self, event):
	376	"""
	377	On Set Focus, update guimanger and menu
	378	"""
	379	if self._manager is not None:
	380	wx.PostEvent(self._manager.parent, PanelOnFocusEvent(panel=self))
	381	self.on_tap_focus()
[5ce7f17]	382
[f0d720b]	383	def on_tap_focus(self):
	384	"""
	385	Update menu1 on cliking the page tap
	386	"""
[c8e1996]	387	if self._manager.menu1 is not None:
	388	chain_menu = self._manager.menu1.FindItemById(
[f0d720b]	389	self._manager.id_reset_flag)
	390	chain_menu.Enable(self.batch_on)
	391	sim_menu = self._manager.menu1.FindItemById(self._manager.id_simfit)
	392	flag = self.data.is_data\
[c8e1996]	393	and (self.model is not None)
[f0d720b]	394	sim_menu.Enable(not self.batch_on and flag)
	395	batch_menu = \
	396	self._manager.menu1.FindItemById(self._manager.id_batchfit)
	397	batch_menu.Enable(self.batch_on and flag)
[5ce7f17]	398
[f0d720b]	399	def onContextMenu(self, event):
	400	"""
	401	Retrieve the state selected state
	402	"""
	403	pos = event.GetPosition()
	404	pos = self.ScreenToClient(pos)
	405	self.PopupMenu(self.popUpMenu, pos)
[5ce7f17]	406
[f0d720b]	407	def onUndo(self, event):
	408	"""
	409	Cancel the previous action
	410	"""
	411	event = PreviousStateEvent(page=self)
	412	wx.PostEvent(self.parent, event)
[5ce7f17]	413
[f0d720b]	414	def onRedo(self, event):
	415	"""
	416	Restore the previous action cancelled
	417	"""
	418	event = NextStateEvent(page=self)
	419	wx.PostEvent(self.parent, event)
[5ce7f17]	420
[f0d720b]	421	def define_page_structure(self):
	422	"""
	423	Create empty sizer for a panel
	424	"""
	425	self.vbox = wx.BoxSizer(wx.VERTICAL)
	426	self.sizer0 = wx.BoxSizer(wx.VERTICAL)
	427	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
	428	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
	429	self.sizer3 = wx.BoxSizer(wx.VERTICAL)
	430	self.sizer4 = wx.BoxSizer(wx.VERTICAL)
	431	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
	432	self.sizer6 = wx.BoxSizer(wx.VERTICAL)
[5ce7f17]	433
[f0d720b]	434	self.sizer0.SetMinSize((PANEL_WIDTH, -1))
	435	self.sizer1.SetMinSize((PANEL_WIDTH, -1))
	436	self.sizer2.SetMinSize((PANEL_WIDTH, -1))
	437	self.sizer3.SetMinSize((PANEL_WIDTH, -1))
	438	self.sizer4.SetMinSize((PANEL_WIDTH, -1))
	439	self.sizer5.SetMinSize((PANEL_WIDTH, -1))
	440	self.sizer6.SetMinSize((PANEL_WIDTH, -1))
[5ce7f17]	441
[f0d720b]	442	self.vbox.Add(self.sizer0)
	443	self.vbox.Add(self.sizer1)
	444	self.vbox.Add(self.sizer2)
	445	self.vbox.Add(self.sizer3)
	446	self.vbox.Add(self.sizer4)
	447	self.vbox.Add(self.sizer5)
	448	self.vbox.Add(self.sizer6)
[5ce7f17]	449
[f0d720b]	450	def set_layout(self):
	451	"""
	452	layout
	453	"""
	454	self.vbox.Layout()
	455	self.vbox.Fit(self)
	456	self.SetSizer(self.vbox)
	457	self.Centre()
[5ce7f17]	458
[f0d720b]	459	def set_owner(self, owner):
	460	"""
	461	set owner of fitpage
[5ce7f17]	462
[f0d720b]	463	:param owner: the class responsible of plotting
[5ce7f17]	464
[f0d720b]	465	"""
	466	self.event_owner = owner
	467	self.state.event_owner = owner
[5ce7f17]	468
[f0d720b]	469	def get_state(self):
	470	"""
[5ce7f17]	471	return the current page state
[f0d720b]	472	"""
	473	return self.state
[5ce7f17]	474
[f0d720b]	475	def get_data(self):
	476	"""
	477	return the current data
	478	"""
	479	return self.data
[5ce7f17]	480
[f0d720b]	481	def get_data_list(self):
	482	"""
	483	return the current data
	484	"""
	485	return self.data_list
[5ce7f17]	486
[f0d720b]	487	def set_manager(self, manager):
	488	"""
	489	set panel manager
[5ce7f17]	490
[f0d720b]	491	:param manager: instance of plugin fitting
[5ce7f17]	492
[f0d720b]	493	"""
	494	self._manager = manager
	495	self.state.manager = manager
[5ce7f17]	496
[f0d720b]	497	def populate_box(self, model_dict):
	498	"""
	499	Store list of model
[5ce7f17]	500
[f0d720b]	501	:param model_dict: dictionary containing list of models
[5ce7f17]	502
[f0d720b]	503	"""
	504	self.model_list_box = model_dict
	505	self.state.model_list_box = self.model_list_box
	506	self.initialize_combox()
[5ce7f17]	507
[f0d720b]	508	def set_model_dictionary(self, model_dict):
	509	"""
	510	Store a dictionary linking model name -> model object
	511
	512	:param model_dict: dictionary containing list of models
	513	"""
	514	self.model_dict = model_dict
	515
	516	def initialize_combox(self):
	517	"""
[e28f34d]	518	put default value in the combo box
[5ce7f17]	519	"""
[e28f34d]	520	if self.model_list_box is not None and len(self.model_list_box) > 0:
[f0d720b]	521	self._populate_box(self.structurebox,
[5ce7f17]	522	self.model_list_box["Structure Factors"])
[f0d720b]	523	self.structurebox.Insert("None", 0, None)
	524	self.structurebox.SetSelection(0)
	525	self.structurebox.Hide()
	526	self.text2.Hide()
	527	self.structurebox.Disable()
	528	self.text2.Disable()
[5ce7f17]	529
[f0d720b]	530	def set_dispers_sizer(self):
	531	"""
	532	fill sizer containing dispersity info
	533	"""
[c8e1996]	534	# print "==== entering set_dispers_sizer ==="
[f0d720b]	535	self.sizer4.Clear(True)
	536	name = "Polydispersity and Orientational Distribution"
[6f16e25]	537	box_description = wx.StaticBox(self, wx.ID_ANY, name)
[f0d720b]	538	box_description.SetForegroundColour(wx.BLUE)
	539	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
[c8e1996]	540	# ----------------------------------------------------
[6f16e25]	541	self.disable_disp = wx.RadioButton(self, wx.ID_ANY, 'Off', (10, 10),
[5ce7f17]	542	style=wx.RB_GROUP)
[6f16e25]	543	self.enable_disp = wx.RadioButton(self, wx.ID_ANY, 'On', (10, 30))
[f0d720b]	544	# best size for MAC and PC
	545	if ON_MAC:
	546	size_q = (30, 20)
	547	else:
	548	size_q = (20, 15)
[6f16e25]	549	self.disp_help_bt = wx.Button(self, self.ID_DISPERSER_HELP, '?',
[f0d720b]	550	style=wx.BU_EXACTFIT,
	551	size=size_q)
[5ce7f17]	552	self.disp_help_bt.Bind(wx.EVT_BUTTON, self.on_pd_help_clicked,
	553	id=self.disp_help_bt.GetId())
[a0373d5]	554	self.disp_help_bt.SetToolTipString("Help for polydispersion.")
[5ce7f17]	555
[f0d720b]	556	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
[5ce7f17]	557	id=self.disable_disp.GetId())
[f0d720b]	558	self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param,
[5ce7f17]	559	id=self.enable_disp.GetId())
[c8e1996]	560	# MAC needs SetValue
[f0d720b]	561	self.disable_disp.SetValue(True)
	562	sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL)
	563	sizer_dispersion.Add((20, 20))
	564	name = "" # Polydispersity and \nOrientational Distribution "
[6f16e25]	565	sizer_dispersion.Add(wx.StaticText(self, wx.ID_ANY, name))
[f0d720b]	566	sizer_dispersion.Add(self.enable_disp)
	567	sizer_dispersion.Add((20, 20))
	568	sizer_dispersion.Add(self.disable_disp)
	569	sizer_dispersion.Add((25, 20))
	570	sizer_dispersion.Add(self.disp_help_bt)
[5ce7f17]	571
[c8e1996]	572	# fill a sizer for dispersion
[f0d720b]	573	boxsizer1.Add(sizer_dispersion, 0,
[5ce7f17]	574	wx.TOP\|wx.BOTTOM\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE,
	575	border=5)
[f0d720b]	576	self.sizer4_4 = wx.GridBagSizer(6, 5)
	577
	578	boxsizer1.Add(self.sizer4_4)
[c8e1996]	579	# -----------------------------------------------------
[f0d720b]	580	self.sizer4.Add(boxsizer1, 0, wx.EXPAND \| wx.ALL, 10)
	581	self.sizer4_4.Layout()
	582	self.sizer4.Layout()
	583	self.Layout()
[5ce7f17]	584
[f0d720b]	585	self.Refresh()
[c8e1996]	586	# saving the state of enable dispersity button
[f0d720b]	587	self.state.enable_disp = self.enable_disp.GetValue()
	588	self.state.disable_disp = self.disable_disp.GetValue()
	589	self.SetupScrolling()
[5ce7f17]	590
[f0d720b]	591	def onResetModel(self, event):
	592	"""
	593	Reset model state
	594	"""
	595	menu = event.GetEventObject()
[c8e1996]	596	# post help message for the selected model
[f0d720b]	597	msg = menu.GetHelpString(event.GetId())
	598	msg += " reloaded"
	599	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	600	self.Show(False)
	601	name = menu.GetLabel(event.GetId())
	602	self._on_select_model_helper()
[c8e1996]	603	if self.model is not None:
[f0d720b]	604	self.m_name = self.model.name
	605	if name in self.saved_states.keys():
	606	previous_state = self.saved_states[name]
[c8e1996]	607	# reset state of checkbox,textcrtl and regular parameters value
[5ce7f17]	608
[f0d720b]	609	self.reset_page(previous_state)
	610	self.state.m_name = self.m_name
	611	self.Show(True)
[5ce7f17]	612
[f0d720b]	613	def on_preview(self, event):
	614	"""
	615	Report the current fit results
	616	"""
	617	# Get plot image from plotpanel
	618	images, canvases = self.get_images()
	619	# get the report dialog
	620	self.state.report(images, canvases)
[5ce7f17]	621
[f0d720b]	622	def on_save(self, event):
	623	"""
	624	Save the current state into file
	625	"""
	626	self.save_current_state()
	627	new_state = self.state.clone()
	628	# Ask the user the location of the file to write to.
	629	path = None
[c8e1996]	630	if self.parent is not None:
[f0d720b]	631	self._default_save_location = \
	632	self._manager.parent._default_save_location
	633	dlg = wx.FileDialog(self, "Choose a file", self._default_save_location,
[5ce7f17]	634	self.window_caption, "*.fitv", wx.SAVE)
[f0d720b]	635
	636	if dlg.ShowModal() == wx.ID_OK:
	637	path = dlg.GetPath()
	638	self._default_save_location = os.path.dirname(path)
[5ce7f17]	639	self._manager.parent._default_save_location = \
[c8e1996]	640	self._default_save_location
[f0d720b]	641	else:
	642	return None
	643	# MAC always needs the extension for saving
	644	extens = ".fitv"
	645	# Make sure the ext included in the file name
	646	fName = os.path.splitext(path)[0] + extens
[c8e1996]	647	# the manager write the state into file
[f0d720b]	648	self._manager.save_fit_state(filepath=fName, fitstate=new_state)
	649	return new_state
[5ce7f17]	650
[f0d720b]	651	def on_copy(self, event):
	652	"""
	653	Copy Parameter values to the clipboad
	654	"""
[c8e1996]	655	if event is not None:
[f0d720b]	656	event.Skip()
	657	# It seems MAC needs wxCallAfter
	658	if event.GetId() == GUIFRAME_ID.COPYEX_ID:
	659	print "copy excel"
	660	wx.CallAfter(self.get_copy_excel)
	661	elif event.GetId() == GUIFRAME_ID.COPYLAT_ID:
	662	print "copy latex"
	663	wx.CallAfter(self.get_copy_latex)
	664	else:
	665	wx.CallAfter(self.get_copy)
	666
	667	def on_paste(self, event):
	668	"""
	669	Paste Parameter values to the panel if possible
	670	"""
[c8e1996]	671	# if event is not None:
[f0d720b]	672	# event.Skip()
	673	# It seems MAC needs wxCallAfter for the setvalues
	674	# for multiple textctrl items, otherwise it tends to crash once a while
	675	wx.CallAfter(self.get_paste)
	676	# messages depending on the flag
[c8e1996]	677	# self._copy_info(True)
[5ce7f17]	678
[f0d720b]	679	def _copy_info(self, flag):
	680	"""
[e92a352]	681	Send event depending on flag
[5ce7f17]	682
[e92a352]	683	: Param flag: flag that distinguishes the event
[f0d720b]	684	"""
	685	# messages depending on the flag
[c8e1996]	686	if flag is None:
[f0d720b]	687	msg = " Parameter values are copied to the clipboard..."
	688	infor = 'warning'
	689	elif flag:
	690	msg = " Parameter values are pasted from the clipboard..."
	691	infor = "warning"
	692	else:
	693	msg = "Error occurred: "
	694	msg += "No valid parameter values to paste from the clipboard..."
	695	infor = "warning"
	696	# inform msg to wx
	697	wx.PostEvent(self._manager.parent,
[5ce7f17]	698	StatusEvent(status=msg, info=infor))
	699
[f0d720b]	700	def _get_time_stamp(self):
	701	"""
	702	return time and date stings
	703	"""
	704	# date and time
	705	year, month, day, hour, minute, second, _, _, _ = time.localtime()
	706	current_time = str(hour) + ":" + str(minute) + ":" + str(second)
	707	current_date = str(month) + "/" + str(day) + "/" + str(year)
	708	return current_time, current_date
[5ce7f17]	709
[f0d720b]	710	def on_bookmark(self, event):
	711	"""
	712	save history of the data and model
	713	"""
[c8e1996]	714	if self.model is None:
[f0d720b]	715	msg = "Can not bookmark; Please select Data and Model first..."
	716	wx.MessageBox(msg, 'Info')
	717	return
	718	self.save_current_state()
	719	new_state = self.state.clone()
[c8e1996]	720	# Add model state on context menu
[f0d720b]	721	self.number_saved_state += 1
	722	current_time, current_date = self._get_time_stamp()
[c8e1996]	723	# name= self.model.name+"[%g]"%self.number_saved_state
[f0d720b]	724	name = "Fitting: %g]" % self.number_saved_state
	725	name += self.model.__class__.__name__
	726	name += "bookmarked at %s on %s" % (current_time, current_date)
	727	self.saved_states[name] = new_state
[5ce7f17]	728
[c8e1996]	729	# Add item in the context menu
[f0d720b]	730	msg = "Model saved at %s on %s" % (current_time, current_date)
[c8e1996]	731	# post help message for the selected model
[f0d720b]	732	msg += " Saved! right click on this page to retrieve this model"
	733	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
[5ce7f17]	734
[6f16e25]	735	self.popUpMenu.Append(self.ID_BOOKMARK, name, str(msg))
	736	wx.EVT_MENU(self, self.ID_BOOKMARK, self.onResetModel)
[f0d720b]	737	wx.PostEvent(self._manager.parent,
	738	AppendBookmarkEvent(title=name,
	739	hint=str(msg),
	740	handler=self._back_to_bookmark))
[5ce7f17]	741
[f0d720b]	742	def _back_to_bookmark(self, event):
	743	"""
	744	Back to bookmark
	745	"""
	746	self._manager.on_perspective(event)
	747	self.onResetModel(event)
	748	self._draw_model()
[5ce7f17]	749
[f0d720b]	750	def onSetFocus(self, evt):
	751	"""
	752	highlight the current textcrtl and hide the error text control shown
	753	after fitting
	754	"""
	755	return
[5ce7f17]	756
[f0d720b]	757	def read_file(self, path):
	758	"""
	759	Read two columns file
[5ce7f17]	760
[f0d720b]	761	:param path: the path to the file to read
[5ce7f17]	762
[f0d720b]	763	"""
	764	try:
[c8e1996]	765	if path is None:
[5ce7f17]	766	status = " Selected Distribution was not loaded: %s" % path
[f0d720b]	767	wx.PostEvent(self._manager.parent,
[5ce7f17]	768	StatusEvent(status=status))
[f0d720b]	769	return None, None
	770	input_f = open(path, 'r')
	771	buff = input_f.read()
	772	lines = buff.split('\n')
	773	input_f.close()
	774	angles = []
	775	weights = []
	776	for line in lines:
	777	toks = line.split()
	778	try:
	779	angle = float(toks[0])
	780	weight = float(toks[1])
	781	angles.append(angle)
	782	weights.append(weight)
[7673ecd]	783	except Exception:
[f0d720b]	784	# Skip non-data lines
[7673ecd]	785	logging.error(traceback.format_exc())
[f0d720b]	786	return numpy.array(angles), numpy.array(weights)
	787	except:
	788	raise
	789
	790	def createMemento(self):
	791	"""
	792	return the current state of the page
	793	"""
	794	return self.state.clone()
[5ce7f17]	795
[f0d720b]	796	def save_current_state(self):
	797	"""
	798	Store current state
	799	"""
[c8e1996]	800	# save model option
	801	if self.model is not None:
[f0d720b]	802	self.disp_list = self.model.getDispParamList()
	803	self.state.disp_list = copy.deepcopy(self.disp_list)
	804	self.state.model = self.model.clone()
[5ce7f17]	805
[c8e1996]	806	# model combobox: complex code because of mac's silent error
	807	if self.structurebox is not None:
[f0d720b]	808	if self.structurebox.IsShown():
	809	self.state.structurecombobox = 'None'
	810	s_select = self.structurebox.GetSelection()
	811	if s_select > 0:
[c8e1996]	812	self.state.structurecombobox = \
	813	self.structurebox.GetString(s_select)
	814	if self.formfactorbox is not None:
[f0d720b]	815	f_select = self.formfactorbox.GetSelection()
	816	if f_select > 0:
[c8e1996]	817	self.state.formfactorcombobox = \
	818	self.formfactorbox.GetString(f_select)
	819	if self.categorybox is not None:
[f0d720b]	820	cb_select = self.categorybox.GetSelection()
	821	if cb_select > 0:
[c8e1996]	822	self.state.categorycombobox = \
	823	self.categorybox.GetString(cb_select)
[5ce7f17]	824
[f0d720b]	825	self.state.enable2D = copy.deepcopy(self.enable2D)
	826	self.state.values = copy.deepcopy(self.values)
	827	self.state.weights = copy.deepcopy(self.weights)
[c8e1996]	828	# save data
[f0d720b]	829	self.state.data = copy.deepcopy(self.data)
	830	self.state.qmax_x = self.qmax_x
	831	self.state.qmin_x = self.qmin_x
	832	self.state.dI_noweight = copy.deepcopy(self.dI_noweight.GetValue())
	833	self.state.dI_didata = copy.deepcopy(self.dI_didata.GetValue())
	834	self.state.dI_sqrdata = copy.deepcopy(self.dI_sqrdata.GetValue())
	835	self.state.dI_idata = copy.deepcopy(self.dI_idata.GetValue())
	836	self.state.dq_l = self.dq_l
	837	self.state.dq_r = self.dq_r
	838	if hasattr(self, "enable_disp"):
	839	self.state.enable_disp = self.enable_disp.GetValue()
	840	self.state.disable_disp = self.disable_disp.GetValue()
[5ce7f17]	841
[f0d720b]	842	self.state.smearer = copy.deepcopy(self.current_smearer)
	843	if hasattr(self, "enable_smearer"):
	844	self.state.enable_smearer = \
	845	copy.deepcopy(self.enable_smearer.GetValue())
	846	self.state.disable_smearer = \
	847	copy.deepcopy(self.disable_smearer.GetValue())
	848
	849	self.state.pinhole_smearer = \
	850	copy.deepcopy(self.pinhole_smearer.GetValue())
	851	self.state.dx_max = copy.deepcopy(self.dx_max)
	852	self.state.dx_min = copy.deepcopy(self.dx_min)
	853	self.state.dxl = copy.deepcopy(self.dxl)
	854	self.state.dxw = copy.deepcopy(self.dxw)
	855	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
[5ce7f17]	856
[f0d720b]	857	if len(self._disp_obj_dict) > 0:
	858	for k, v in self._disp_obj_dict.iteritems():
[6c382da]	859	self.state._disp_obj_dict[k] = v.type
[f0d720b]	860
	861	self.state.values = copy.deepcopy(self.values)
	862	self.state.weights = copy.deepcopy(self.weights)
[c8e1996]	863	# save plotting range
[f0d720b]	864	self._save_plotting_range()
[5ce7f17]	865
[f0d720b]	866	self.state.orientation_params = []
	867	self.state.orientation_params_disp = []
	868	self.state.parameters = []
	869	self.state.fittable_param = []
	870	self.state.fixed_param = []
	871	self.state.str_parameters = []
	872
[c8e1996]	873	# save checkbutton state and txtcrtl values
[f0d720b]	874	self._copy_parameters_state(self.str_parameters,
	875	self.state.str_parameters)
	876	self._copy_parameters_state(self.orientation_params,
	877	self.state.orientation_params)
	878	self._copy_parameters_state(self.orientation_params_disp,
[2abe6bf]	879	self.state.orientation_params_disp)
[5ce7f17]	880
[f0d720b]	881	self._copy_parameters_state(self.parameters, self.state.parameters)
	882	self._copy_parameters_state(self.fittable_param,
[2abe6bf]	883	self.state.fittable_param)
[f0d720b]	884	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[c8e1996]	885	# save chisqr
[f0d720b]	886	self.state.tcChi = self.tcChi.GetValue()
[5ce7f17]	887
[f0d720b]	888	def save_current_state_fit(self):
	889	"""
	890	Store current state for fit_page
	891	"""
[c8e1996]	892	# save model option
	893	if self.model is not None:
[f0d720b]	894	self.disp_list = self.model.getDispParamList()
	895	self.state.disp_list = copy.deepcopy(self.disp_list)
	896	self.state.model = self.model.clone()
[5ce7f17]	897
[f0d720b]	898	self.state.enable2D = copy.deepcopy(self.enable2D)
	899	self.state.values = copy.deepcopy(self.values)
	900	self.state.weights = copy.deepcopy(self.weights)
[c8e1996]	901	# save data
[f0d720b]	902	self.state.data = copy.deepcopy(self.data)
[5ce7f17]	903
[f0d720b]	904	if hasattr(self, "enable_disp"):
	905	self.state.enable_disp = self.enable_disp.GetValue()
	906	self.state.disable_disp = self.disable_disp.GetValue()
[5ce7f17]	907
[f0d720b]	908	self.state.smearer = copy.deepcopy(self.current_smearer)
	909	if hasattr(self, "enable_smearer"):
	910	self.state.enable_smearer = \
	911	copy.deepcopy(self.enable_smearer.GetValue())
	912	self.state.disable_smearer = \
	913	copy.deepcopy(self.disable_smearer.GetValue())
[5ce7f17]	914
[f0d720b]	915	self.state.pinhole_smearer = \
	916	copy.deepcopy(self.pinhole_smearer.GetValue())
	917	self.state.slit_smearer = copy.deepcopy(self.slit_smearer.GetValue())
	918	self.state.dI_noweight = copy.deepcopy(self.dI_noweight.GetValue())
	919	self.state.dI_didata = copy.deepcopy(self.dI_didata.GetValue())
	920	self.state.dI_sqrdata = copy.deepcopy(self.dI_sqrdata.GetValue())
	921	self.state.dI_idata = copy.deepcopy(self.dI_idata.GetValue())
[c8e1996]	922	if hasattr(self, "disp_box") and self.disp_box is not None:
[f0d720b]	923	self.state.disp_box = self.disp_box.GetCurrentSelection()
	924
	925	if len(self.disp_cb_dict) > 0:
	926	for k, v in self.disp_cb_dict.iteritems():
[c8e1996]	927	if v is None:
[f0d720b]	928	self.state.disp_cb_dict[k] = v
	929	else:
	930	try:
	931	self.state.disp_cb_dict[k] = v.GetValue()
	932	except:
	933	self.state.disp_cb_dict[k] = None
	934	if len(self._disp_obj_dict) > 0:
	935	for k, v in self._disp_obj_dict.iteritems():
[6c382da]	936	self.state._disp_obj_dict[k] = v.type
[5ce7f17]	937
[f0d720b]	938	self.state.values = copy.deepcopy(self.values)
	939	self.state.weights = copy.deepcopy(self.weights)
[5ce7f17]	940
[c8e1996]	941	# save plotting range
[f0d720b]	942	self._save_plotting_range()
[5ce7f17]	943
[c8e1996]	944	# save checkbutton state and txtcrtl values
[f0d720b]	945	self._copy_parameters_state(self.orientation_params,
[5ce7f17]	946	self.state.orientation_params)
[f0d720b]	947	self._copy_parameters_state(self.orientation_params_disp,
[5ce7f17]	948	self.state.orientation_params_disp)
[f0d720b]	949	self._copy_parameters_state(self.parameters, self.state.parameters)
	950	self._copy_parameters_state(self.fittable_param,
[5ce7f17]	951	self.state.fittable_param)
[f0d720b]	952	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
[5ce7f17]	953
[f0d720b]	954	def check_invalid_panel(self):
	955	"""
	956	check if the user can already perform some action with this panel
	957	"""
	958	if self.data is None:
	959	self.disable_smearer.SetValue(True)
	960	self.disable_disp.SetValue(True)
	961	msg = "Please load Data and select Model to start..."
	962	wx.MessageBox(msg, 'Info')
[c8e1996]	963	return True
[5ce7f17]	964
[f0d720b]	965	def set_model_state(self, state):
	966	"""
	967	reset page given a model state
	968	"""
	969	self.disp_cb_dict = state.disp_cb_dict
	970	self.disp_list = state.disp_list
[5ce7f17]	971
[c8e1996]	972	# fill model combobox
[f0d720b]	973	self._show_combox_helper()
[c8e1996]	974	# select the current model
[f0d720b]	975	try:
	976	# to support older version
	977	category_pos = int(state.categorycombobox)
	978	except:
	979	category_pos = 0
	980	for ind_cat in range(self.categorybox.GetCount()):
[5ce7f17]	981	if self.categorycombobox.GetString(ind_cat) == \
[f0d720b]	982	state.categorycombobox:
	983	category_pos = int(ind_cat)
	984	break
[5ce7f17]	985
[f0d720b]	986	self.categorybox.Select(category_pos)
	987	try:
	988	# to support older version
	989	formfactor_pos = int(state.formfactorcombobox)
	990	except:
	991	formfactor_pos = 0
	992	for ind_form in range(self.formfactorbox.GetCount()):
	993	if self.formfactorbox.GetString(ind_form) == \
	994	state.formfactorcombobox:
	995	formfactor_pos = int(ind_form)
	996	break
[5ce7f17]	997
[f0d720b]	998	self.formfactorbox.Select(formfactor_pos)
[5ce7f17]	999
[f0d720b]	1000	try:
	1001	# to support older version
	1002	structfactor_pos = int(state.structurecombobox)
	1003	except:
	1004	structfactor_pos = 0
	1005	for ind_struct in range(self.structurebox.GetCount()):
	1006	if self.structurebox.GetString(ind_struct) == \
	1007	state.structurecombobox:
	1008	structfactor_pos = int(ind_struct)
	1009	break
[5ce7f17]	1010
[f0d720b]	1011	self.structurebox.SetSelection(structfactor_pos)
[5ce7f17]	1012
[c8e1996]	1013	if state.multi_factor is not None:
[f0d720b]	1014	self.multifactorbox.SetSelection(state.multi_factor)
[5ce7f17]	1015
[c8e1996]	1016	# reset state of checkbox,textcrtl and regular parameters value
[f0d720b]	1017	self._reset_parameters_state(self.orientation_params_disp,
	1018	state.orientation_params_disp)
	1019	self._reset_parameters_state(self.orientation_params,
	1020	state.orientation_params)
	1021	self._reset_parameters_state(self.str_parameters,
	1022	state.str_parameters)
	1023	self._reset_parameters_state(self.parameters, state.parameters)
[c8e1996]	1024	# display dispersion info layer
[f0d720b]	1025	self.enable_disp.SetValue(state.enable_disp)
	1026	self.disable_disp.SetValue(state.disable_disp)
[5ce7f17]	1027
[c8e1996]	1028	if hasattr(self, "disp_box") and self.disp_box is not None:
[f0d720b]	1029	self.disp_box.SetSelection(state.disp_box)
	1030	n = self.disp_box.GetCurrentSelection()
	1031	dispersity = self.disp_box.GetClientData(n)
	1032	name = dispersity.__name__
	1033	self._set_dipers_Param(event=None)
[5ce7f17]	1034
[f0d720b]	1035	if name == "ArrayDispersion":
[5ce7f17]	1036
[f0d720b]	1037	for item in self.disp_cb_dict.keys():
[5ce7f17]	1038
[f0d720b]	1039	if hasattr(self.disp_cb_dict[item], "SetValue"):
[c8e1996]	1040	self.disp_cb_dict[item].SetValue(
[f0d720b]	1041	state.disp_cb_dict[item])
	1042	# Create the dispersion objects
[a0373d5]	1043	disp_model = POLYDISPERSITY_MODELS['array']()
[f0d720b]	1044	if hasattr(state, "values") and \
[505706a]	1045	self.disp_cb_dict[item].GetValue():
[f0d720b]	1046	if len(state.values) > 0:
	1047	self.values = state.values
	1048	self.weights = state.weights
	1049	disp_model.set_weights(self.values,
	1050	state.weights)
	1051	else:
	1052	self._reset_dispersity()
[5ce7f17]	1053
[f0d720b]	1054	self._disp_obj_dict[item] = disp_model
	1055	# Set the new model as the dispersion object
[c8e1996]	1056	# for the selected parameter
[f0d720b]	1057	self.model.set_dispersion(item, disp_model)
[5ce7f17]	1058
[f0d720b]	1059	self.model._persistency_dict[item] = \
	1060	[state.values, state.weights]
[5ce7f17]	1061
[f0d720b]	1062	else:
	1063	keys = self.model.getParamList()
	1064	for item in keys:
	1065	if item in self.disp_list and \
[c8e1996]	1066	item not in self.model.details:
[f0d720b]	1067	self.model.details[item] = ["", None, None]
	1068	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1069	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
[c8e1996]	1070	# smearing info restore
[f0d720b]	1071	if hasattr(self, "enable_smearer"):
[c8e1996]	1072	# set smearing value whether or not the data
	1073	# contain the smearing info
[f0d720b]	1074	self.enable_smearer.SetValue(state.enable_smearer)
	1075	self.disable_smearer.SetValue(state.disable_smearer)
	1076	self.onSmear(event=None)
	1077	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	1078	self.slit_smearer.SetValue(state.slit_smearer)
[5ce7f17]	1079
[f0d720b]	1080	self.dI_noweight.SetValue(state.dI_noweight)
	1081	self.dI_didata.SetValue(state.dI_didata)
	1082	self.dI_sqrdata.SetValue(state.dI_sqrdata)
	1083	self.dI_idata.SetValue(state.dI_idata)
[5ce7f17]	1084
[c8e1996]	1085	# we have two more options for smearing
[f0d720b]	1086	if self.pinhole_smearer.GetValue():
	1087	self.onPinholeSmear(event=None)
	1088	elif self.slit_smearer.GetValue():
	1089	self.onSlitSmear(event=None)
[5ce7f17]	1090
[c8e1996]	1091	# reset state of checkbox,textcrtl and dispersity parameters value
[f0d720b]	1092	self._reset_parameters_state(self.fittable_param, state.fittable_param)
	1093	self._reset_parameters_state(self.fixed_param, state.fixed_param)
[5ce7f17]	1094
[c8e1996]	1095	# draw the model with previous parameters value
[f0d720b]	1096	self._onparamEnter_helper()
	1097	self.select_param(event=None)
[c8e1996]	1098	# Save state_fit
[f0d720b]	1099	self.save_current_state_fit()
	1100	self._lay_out()
	1101	self.Refresh()
[5ce7f17]	1102
[f22b43c]	1103	def get_cat_combo_box_pos(self, state):
	1104	"""
	1105	Iterate through the categories to find the structurefactor
	1106	:return: combo_box_position
	1107	"""
	1108	for key, value in self.master_category_dict.iteritems():
[db5294e]	1109	formfactor = state.formfactorcombobox.split(":")
	1110	if isinstance(formfactor, list):
	1111	formfactor = formfactor[0]
[f22b43c]	1112	for list_item in value:
[db5294e]	1113	if formfactor in list_item:
[f22b43c]	1114	return self.categorybox.Items.index(key)
[c8e1996]	1115	return 0
[f22b43c]	1116
[f0d720b]	1117	def reset_page_helper(self, state):
	1118	"""
	1119	Use page_state and change the state of existing page
[5ce7f17]	1120
[f0d720b]	1121	:precondition: the page is already drawn or created
[5ce7f17]	1122
[e92a352]	1123	:postcondition: the state of the underlying data changes as well as the
[f0d720b]	1124	state of the graphic interface
	1125	"""
[c8e1996]	1126	if state is None:
[f0d720b]	1127	return
	1128	# set data, etc. from the state
	1129	# reset page between theory and fitting from bookmarking
	1130	data = state.data
	1131
[c8e1996]	1132	if data is None:
[f0d720b]	1133	data_min = state.qmin
	1134	data_max = state.qmax
	1135	self.qmin_x = data_min
	1136	self.qmax_x = data_max
	1137	self.qmin.SetValue(str(data_min))
	1138	self.qmax.SetValue(str(data_max))
	1139
	1140	self.state.data = data
	1141	self.state.qmin = self.qmin_x
	1142	self.state.qmax = self.qmax_x
	1143	else:
	1144	self.set_data(data)
[5ce7f17]	1145
[f0d720b]	1146	self.enable2D = state.enable2D
	1147	try:
	1148	self.magnetic_on = state.magnetic_on
	1149	except:
	1150	# Backward compatibility (for older state files)
	1151	self.magnetic_on = False
	1152
	1153	self.disp_cb_dict = state.disp_cb_dict
	1154	self.disp_list = state.disp_list
[5ce7f17]	1155
[c8e1996]	1156	# fill model combobox
[f0d720b]	1157	self._show_combox_helper()
[c8e1996]	1158	# select the current model
[0633048]	1159	state._convert_to_sasmodels()
	1160	state.categorycombobox = unicode(state.categorycombobox)
	1161	if state.categorycombobox in self.categorybox.Items:
	1162	category_pos = self.categorybox.Items.index(
	1163	state.categorycombobox)
	1164	else:
	1165	# Look in master list for model name (model.lower)
	1166	category_pos = self.get_cat_combo_box_pos(state)
[5ce7f17]	1167
[f0d720b]	1168	self.categorybox.Select(category_pos)
	1169	self._show_combox(None)
[0de74af]	1170	from models import PLUGIN_NAME_BASE
[4387385]	1171	if self.categorybox.GetValue() == CUSTOM_MODEL \
[0de74af]	1172	and PLUGIN_NAME_BASE not in state.formfactorcombobox:
[0633048]	1173	state.formfactorcombobox = \
[0de74af]	1174	PLUGIN_NAME_BASE + state.formfactorcombobox
[0633048]	1175	formfactor_pos = 0
	1176	for ind_form in range(self.formfactorbox.GetCount()):
	1177	if self.formfactorbox.GetString(ind_form) == \
	1178	(state.formfactorcombobox):
	1179	formfactor_pos = int(ind_form)
	1180	break
[5ce7f17]	1181
[f0d720b]	1182	self.formfactorbox.Select(formfactor_pos)
[5ce7f17]	1183
[c8e1996]	1184	structfactor_pos = 0
[0633048]	1185	if state.structurecombobox is not None:
	1186	state.structurecombobox = unicode(state.structurecombobox)
	1187	for ind_struct in range(self.structurebox.GetCount()):
	1188	if self.structurebox.GetString(ind_struct) == \
	1189	(state.structurecombobox):
	1190	structfactor_pos = int(ind_struct)
	1191	break
[5ce7f17]	1192
[f0d720b]	1193	self.structurebox.SetSelection(structfactor_pos)
	1194
[c8e1996]	1195	if state.multi_factor is not None:
[f0d720b]	1196	self.multifactorbox.SetSelection(state.multi_factor)
	1197
[c8e1996]	1198	# draw the panel according to the new model parameter
[f0d720b]	1199	self._on_select_model(event=None)
[5ce7f17]	1200
[f0d720b]	1201	# take care of 2D button
[c8e1996]	1202	if data is None and self.model_view.IsEnabled():
[f0d720b]	1203	if self.enable2D:
	1204	self.model_view.SetLabel("2D Mode")
	1205	else:
	1206	self.model_view.SetLabel("1D Mode")
[bac3988]	1207
[c8e1996]	1208	# reset state of checkbox,textcrtl and regular parameters value
[f0d720b]	1209	self._reset_parameters_state(self.orientation_params_disp,
	1210	state.orientation_params_disp)
	1211	self._reset_parameters_state(self.orientation_params,
	1212	state.orientation_params)
	1213	self._reset_parameters_state(self.str_parameters,
	1214	state.str_parameters)
	1215	self._reset_parameters_state(self.parameters, state.parameters)
[c8e1996]	1216	# display dispersion info layer
[f0d720b]	1217	self.enable_disp.SetValue(state.enable_disp)
	1218	self.disable_disp.SetValue(state.disable_disp)
	1219	# If the polydispersion is ON
	1220	if state.enable_disp:
	1221	# reset dispersion according the state
	1222	self._set_dipers_Param(event=None)
	1223	self._reset_page_disp_helper(state)
[c8e1996]	1224	# plotting range restore
[f0d720b]	1225	self._reset_plotting_range(state)
[c8e1996]	1226	# smearing info restore
[f0d720b]	1227	if hasattr(self, "enable_smearer"):
[c8e1996]	1228	# set smearing value whether or not the data
	1229	# contain the smearing info
[f0d720b]	1230	self.enable_smearer.SetValue(state.enable_smearer)
	1231	self.disable_smearer.SetValue(state.disable_smearer)
	1232	self.onSmear(event=None)
	1233	self.pinhole_smearer.SetValue(state.pinhole_smearer)
	1234	self.slit_smearer.SetValue(state.slit_smearer)
	1235	try:
	1236	self.dI_noweight.SetValue(state.dI_noweight)
	1237	self.dI_didata.SetValue(state.dI_didata)
	1238	self.dI_sqrdata.SetValue(state.dI_sqrdata)
	1239	self.dI_idata.SetValue(state.dI_idata)
	1240	except:
	1241	# to support older state file formats
	1242	self.dI_noweight.SetValue(False)
	1243	self.dI_didata.SetValue(True)
	1244	self.dI_sqrdata.SetValue(False)
	1245	self.dI_idata.SetValue(False)
[5ce7f17]	1246
[c8e1996]	1247	# we have two more options for smearing
[f0d720b]	1248	if self.pinhole_smearer.GetValue():
	1249	self.dx_min = state.dx_min
	1250	self.dx_max = state.dx_max
[c8e1996]	1251	if self.dx_min is not None:
[f0d720b]	1252	self.smear_pinhole_min.SetValue(str(self.dx_min))
[c8e1996]	1253	if self.dx_max is not None:
[f0d720b]	1254	self.smear_pinhole_max.SetValue(str(self.dx_max))
	1255	self.onPinholeSmear(event=None)
	1256	elif self.slit_smearer.GetValue():
	1257	self.dxl = state.dxl
	1258	self.dxw = state.dxw
[c8e1996]	1259	if self.dxl is not None:
[f0d720b]	1260	self.smear_slit_height.SetValue(str(self.dxl))
[c8e1996]	1261	if self.dxw is not None:
[5ce7f17]	1262	self.smear_slit_width.SetValue(str(self.dxw))
[f0d720b]	1263	else:
[5ce7f17]	1264	self.smear_slit_width.SetValue('')
[f0d720b]	1265	self.onSlitSmear(event=None)
[5ce7f17]	1266
[c8e1996]	1267	# reset state of checkbox,textcrtl and dispersity parameters value
[f0d720b]	1268	self._reset_parameters_state(self.fittable_param, state.fittable_param)
	1269	self._reset_parameters_state(self.fixed_param, state.fixed_param)
[5ce7f17]	1270
[c8e1996]	1271	# draw the model with previous parameters value
[f0d720b]	1272	self._onparamEnter_helper()
[c8e1996]	1273	# reset the value of chisqr when not consistent with the value computed
[f0d720b]	1274	self.tcChi.SetValue(str(self.state.tcChi))
[c8e1996]	1275	# reset context menu items
[f0d720b]	1276	self._reset_context_menu()
[5ce7f17]	1277
[c8e1996]	1278	# set the value of the current state to the state given as parameter
[f0d720b]	1279	self.state = state.clone()
	1280	self.state.m_name = self.m_name
[5ce7f17]	1281
[f0d720b]	1282	def _reset_page_disp_helper(self, state):
	1283	"""
	1284	Help to rest page for dispersions
	1285	"""
	1286	keys = self.model.getParamList()
	1287	for item in keys:
	1288	if item in self.disp_list and \
[c8e1996]	1289	item not in self.model.details:
[f0d720b]	1290	self.model.details[item] = ["", None, None]
[c8e1996]	1291	# for k,v in self.state.disp_cb_dict.iteritems():
[f0d720b]	1292	self.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1293	self.state.disp_cb_dict = copy.deepcopy(state.disp_cb_dict)
	1294	self.values = copy.deepcopy(state.values)
	1295	self.weights = copy.deepcopy(state.weights)
[5ce7f17]	1296
[6c382da]	1297	for key, disp_type in state._disp_obj_dict.iteritems():
[c8e1996]	1298	# disp_model = disp
[6c382da]	1299	disp_model = POLYDISPERSITY_MODELS[disp_type]()
[f0d720b]	1300	self._disp_obj_dict[key] = disp_model
	1301	param_name = key.split('.')[0]
	1302	# Try to set dispersion only when available
	1303	# for eg., pass the orient. angles for 1D Cal
	1304	try:
	1305	self.model.set_dispersion(param_name, disp_model)
	1306	self.model._persistency_dict[key] = \
[c8e1996]	1307	[state.values, state.weights]
[7673ecd]	1308	except Exception:
	1309	logging.error(traceback.format_exc())
[f0d720b]	1310	selection = self._find_polyfunc_selection(disp_model)
	1311	for list in self.fittable_param:
[c8e1996]	1312	if list[1] == key and list[7] is not None:
[f0d720b]	1313	list[7].SetSelection(selection)
	1314	# For the array disp_model, set the values and weights
	1315	if selection == 1:
	1316	disp_model.set_weights(self.values[key],
	1317	self.weights[key])
	1318	try:
	1319	# Diables all fittable params for array
	1320	list[0].SetValue(False)
	1321	list[0].Disable()
	1322	list[2].Disable()
	1323	list[5].Disable()
	1324	list[6].Disable()
[7673ecd]	1325	except Exception:
	1326	logging.error(traceback.format_exc())
[f0d720b]	1327	# For array, disable all fixed params
	1328	if selection == 1:
	1329	for item in self.fixed_param:
	1330	if item[1].split(".")[0] == key.split(".")[0]:
	1331	# try it and pass it for the orientation for 1D
	1332	try:
	1333	item[2].Disable()
[7673ecd]	1334	except Exception:
	1335	logging.error(traceback.format_exc())
[5ce7f17]	1336
[f0d720b]	1337	def _selectDlg(self):
	1338	"""
[e92a352]	1339	open a dialog file to select the customized polydispersity function
[f0d720b]	1340	"""
[c8e1996]	1341	if self.parent is not None:
[f0d720b]	1342	self._default_save_location = \
	1343	self._manager.parent.get_save_location()
	1344	dlg = wx.FileDialog(self, "Choose a weight file",
[5ce7f17]	1345	self._default_save_location, "",
	1346	".", wx.OPEN)
[f0d720b]	1347	path = None
	1348	if dlg.ShowModal() == wx.ID_OK:
	1349	path = dlg.GetPath()
	1350	dlg.Destroy()
	1351	return path
	1352
	1353	def _reset_context_menu(self):
	1354	"""
	1355	reset the context menu
	1356	"""
[6f16e25]	1357	ids = iter(self._id_pool) # Reusing ids for context menu
[f0d720b]	1358	for name, _ in self.state.saved_states.iteritems():
	1359	self.number_saved_state += 1
[c8e1996]	1360	# Add item in the context menu
[6f16e25]	1361	wx_id = ids.next()
[f0d720b]	1362	msg = 'Save model and state %g' % self.number_saved_state
[6f16e25]	1363	self.popUpMenu.Append(wx_id, name, msg)
	1364	wx.EVT_MENU(self, wx_id, self.onResetModel)
[5ce7f17]	1365
[f0d720b]	1366	def _reset_plotting_range(self, state):
	1367	"""
	1368	Reset the plotting range to a given state
	1369	"""
	1370	self.qmin.SetValue(str(state.qmin))
	1371	self.qmax.SetValue(str(state.qmax))
	1372
	1373	def _save_typeOfmodel(self):
	1374	"""
	1375	save radiobutton containing the type model that can be selected
	1376	"""
[c8e1996]	1377	# self.state.shape_rbutton = self.shape_rbutton.GetValue()
	1378	# self.state.shape_indep_rbutton = self.shape_indep_rbutton.GetValue()
	1379	# self.state.struct_rbutton = self.struct_rbutton.GetValue()
	1380	# self.state.plugin_rbutton = self.plugin_rbutton.GetValue()
[77910cf]	1381	self.state.structurecombobox = self.structurebox.GetValue()
	1382	self.state.formfactorcombobox = self.formfactorbox.GetValue()
	1383	self.state.categorycombobox = self.categorybox.GetValue()
[5ce7f17]	1384
[c8e1996]	1385	# post state to fit panel
[f0d720b]	1386	event = PageInfoEvent(page=self)
	1387	wx.PostEvent(self.parent, event)
[5ce7f17]	1388
[f0d720b]	1389	def _save_plotting_range(self):
	1390	"""
	1391	save the state of plotting range
	1392	"""
	1393	self.state.qmin = self.qmin_x
	1394	self.state.qmax = self.qmax_x
	1395	self.state.npts = self.npts_x
[5ce7f17]	1396
[c8e1996]	1397	def _onparamEnter_helper(self, is_modified=False):
[f0d720b]	1398	"""
	1399	check if values entered by the user are changed and valid to replot
	1400	model
	1401	"""
	1402	# Flag to register when a parameter has changed.
[c8e1996]	1403	# is_modified = False
[f0d720b]	1404	self.fitrange = True
	1405	is_2Ddata = False
[c8e1996]	1406	# self._undo.Enable(True)
[f0d720b]	1407	# check if 2d data
	1408	if self.data.__class__.__name__ == "Data2D":
	1409	is_2Ddata = True
[c8e1996]	1410	if self.model is not None:
	1411	# Either we get a is_modified = True passed in because
	1412	# _update_paramv_on_fit() has been called already or
[8662a58]	1413	# we need to check here ourselves.
	1414	if not is_modified:
	1415	is_modified = (self._check_value_enter(self.fittable_param)
	1416	or self._check_value_enter(self.fixed_param)
	1417	or self._check_value_enter(self.parameters))
[f0d720b]	1418
	1419	# Here we should check whether the boundaries have been modified.
	1420	# If qmin and qmax have been modified, update qmin and qmax and
	1421	# set the is_modified flag to True
	1422	if self._validate_qrange(self.qmin, self.qmax):
	1423	tempmin = float(self.qmin.GetValue())
	1424	if tempmin != self.qmin_x:
	1425	self.qmin_x = tempmin
	1426	is_modified = True
	1427	tempmax = float(self.qmax.GetValue())
	1428	if tempmax != self.qmax_x:
	1429	self.qmax_x = tempmax
	1430	is_modified = True
	1431	if is_2Ddata:
	1432	is_modified = self._validate_Npts()
[99f3e053]	1433	else:
	1434	is_modified = self._validate_Npts_1D()
[f0d720b]	1435	else:
	1436	self.fitrange = False
[5ce7f17]	1437
[c8e1996]	1438	# if any value is modify draw model with new value
[f0d720b]	1439	if not self.fitrange:
[c8e1996]	1440	# self.btFit.Disable()
[f0d720b]	1441	if is_2Ddata:
	1442	self.btEditMask.Disable()
	1443	else:
	1444	if is_2Ddata and self.data.is_data and not self.batch_on:
	1445	self.btEditMask.Enable(True)
	1446	if is_modified and self.fitrange:
	1447	# Theory case: need to get npts value to draw
	1448	self.npts_x = float(self.Npts_total.GetValue())
[3f8c7bb]	1449	self.Npts_fit.SetValue(str(self.Npts_total.GetValue()))
	1450	self._save_plotting_range()
[f0d720b]	1451	self.create_default_data()
	1452	self.state_change = True
	1453	self._draw_model()
[012e397]	1454	# Time delay has been introduced to prevent _handle error
	1455	# on Windows
	1456	# This part of code is executed when model is selected and
	1457	# it's parameters are changed (with respect to previously
[cf2e6b4]	1458	# selected model). There are two Iq evaluations occuring one
[012e397]	1459	# after another and therefore there may be compilation error
[cf2e6b4]	1460	# if model is calculated for the first time.
	1461	# This seems to be Windows only issue - haven't tested on Linux
	1462	# though.The proper solution (other than time delay) requires
	1463	# more fundemental code refatoring
[012e397]	1464	# Wojtek P. Nov 7, 2016
	1465	if not ON_MAC:
[880e845]	1466	time.sleep(0.1)
[f0d720b]	1467	self.Refresh()
[c65a265]	1468
[c8e1996]	1469	# logging.info("is_modified flag set to %g",is_modified)
[f0d720b]	1470	return is_modified
[5ce7f17]	1471
[f0d720b]	1472	def _update_paramv_on_fit(self):
	1473	"""
	1474	make sure that update param values just before the fitting
	1475	"""
[c8e1996]	1476	# flag for qmin qmax check values
[f0d720b]	1477	flag = True
	1478	self.fitrange = True
[8662a58]	1479	is_modified = False
[f0d720b]	1480
[c8e1996]	1481	# wx.PostEvent(self._manager.parent, StatusEvent(status=" \
	1482	# updating ... ",type="update"))
[f0d720b]	1483
[c8e1996]	1484	# So make sure that update param values on_Fit.
	1485	# self._undo.Enable(True)
	1486	if self.model is not None:
[f0d720b]	1487	if self.Npts_total.GetValue() != self.Npts_fit.GetValue():
	1488	if not self.data.is_data:
[c8e1996]	1489	self._manager.page_finder[self.uid].set_fit_data(
	1490	data=[self.data])
	1491	# Check the values
[8662a58]	1492	is_modified = (self._check_value_enter(self.fittable_param)
[c8e1996]	1493	or self._check_value_enter(self.fixed_param)
	1494	or self._check_value_enter(self.parameters))
[f0d720b]	1495
[5ce7f17]	1496	# If qmin and qmax have been modified, update qmin and qmax and
[f0d720b]	1497	# Here we should check whether the boundaries have been modified.
[5ce7f17]	1498	# If qmin and qmax have been modified, update qmin and qmax and
[f0d720b]	1499	# set the is_modified flag to True
	1500	self.fitrange = self._validate_qrange(self.qmin, self.qmax)
	1501	if self.fitrange:
	1502	tempmin = float(self.qmin.GetValue())
	1503	if tempmin != self.qmin_x:
	1504	self.qmin_x = tempmin
	1505	tempmax = float(self.qmax.GetValue())
	1506	if tempmax != self.qmax_x:
	1507	self.qmax_x = tempmax
	1508	if tempmax == tempmin:
	1509	flag = False
	1510	temp_smearer = None
	1511	if not self.disable_smearer.GetValue():
	1512	temp_smearer = self.current_smearer
	1513	if self.slit_smearer.GetValue():
	1514	flag = self.update_slit_smear()
	1515	elif self.pinhole_smearer.GetValue():
	1516	flag = self.update_pinhole_smear()
	1517	else:
[5ce7f17]	1518	enable_smearer = not self.disable_smearer.GetValue()
[f0d720b]	1519	self._manager.set_smearer(smearer=temp_smearer,
	1520	uid=self.uid,
	1521	fid=self.data.id,
	1522	qmin=float(self.qmin_x),
	1523	qmax=float(self.qmax_x),
[cd5e29b]	1524	enable_smearer=enable_smearer,
[5ce7f17]	1525	draw=False)
[f0d720b]	1526	elif not self._is_2D():
[cd5e29b]	1527	enable_smearer = not self.disable_smearer.GetValue()
[f0d720b]	1528	self._manager.set_smearer(smearer=temp_smearer,
	1529	qmin=float(self.qmin_x),
	1530	uid=self.uid,
	1531	fid=self.data.id,
	1532	qmax=float(self.qmax_x),
[cd5e29b]	1533	enable_smearer=enable_smearer,
[373d4ee]	1534	draw=False)
[c8e1996]	1535	if self.data is not None:
	1536	index_data = ((self.qmin_x <= self.data.x) &
[f0d720b]	1537	(self.data.x <= self.qmax_x))
[d3911e3]	1538	val = str(len(self.data.x[index_data]))
[f0d720b]	1539	self.Npts_fit.SetValue(val)
	1540	else:
	1541	# No data in the panel
	1542	try:
	1543	self.npts_x = float(self.Npts_total.GetValue())
	1544	except:
	1545	flag = False
	1546	return flag
	1547	flag = True
	1548	if self._is_2D():
	1549	# only 2D case set mask
	1550	flag = self._validate_Npts()
	1551	if not flag:
	1552	return flag
	1553	else:
	1554	flag = False
	1555	else:
	1556	flag = False
	1557
[c8e1996]	1558	# For invalid q range, disable the mask editor and fit button, vs.
[f0d720b]	1559	if not self.fitrange:
	1560	if self._is_2D():
	1561	self.btEditMask.Disable()
	1562	else:
[c8e1996]	1563	if self._is_2D() and self.data.is_data and not self.batch_on:
[f0d720b]	1564	self.btEditMask.Enable(True)
	1565
	1566	if not flag:
	1567	msg = "Cannot Plot or Fit :Must select a "
	1568	msg += " model or Fitting range is not valid!!! "
	1569	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
[5ce7f17]	1570
[f0d720b]	1571	try:
	1572	self.save_current_state()
[7673ecd]	1573	except Exception:
	1574	logging.error(traceback.format_exc())
[5ce7f17]	1575
[c8e1996]	1576	return flag, is_modified
[5ce7f17]	1577
[f0d720b]	1578	def _reset_parameters_state(self, listtorestore, statelist):
	1579	"""
	1580	Reset the parameters at the given state
	1581	"""
	1582	if len(statelist) == 0 or len(listtorestore) == 0:
	1583	return
	1584
	1585	for j in range(len(listtorestore)):
[64c7f39]	1586	for param in statelist:
[7602675]	1587	if param[1] == listtorestore[j][1]:
	1588	item_page = listtorestore[j]
[0b1d7d3]	1589	item_page_info = param
[7602675]	1590	if (item_page_info[1] == "theta" or item_page_info[1] ==
	1591	"phi") and not self._is_2D():
	1592	break
	1593	# change the state of the check box for simple parameters
	1594	if item_page[0] is not None:
	1595	item_page[0].SetValue(item_page_info[0])
	1596	if item_page[2] is not None:
	1597	item_page[2].SetValue(item_page_info[2])
	1598	if item_page[2].__class__.__name__ == "ComboBox":
	1599	if item_page_info[2] in self.model.fun_list:
	1600	fun_val = self.model.fun_list[item_page_info[2]]
	1601	self.model.setParam(item_page_info[1], fun_val)
	1602	if item_page[3] is not None:
	1603	# show or hide text +/-
	1604	if item_page_info[2]:
	1605	item_page[3].Show(True)
	1606	else:
	1607	item_page[3].Hide()
	1608	if item_page[4] is not None:
	1609	# show of hide the text crtl for fitting error
	1610	if item_page_info[4][0]:
	1611	item_page[4].Show(True)
[a321c52]	1612	item_page[4].SetValue(str(item_page_info[4][1]))
[7602675]	1613	else:
	1614	item_page[3].Hide()
	1615	if item_page[5] is not None:
	1616	# show of hide the text crtl for fitting error
[a321c52]	1617	item_page[5].Show(True)
	1618	item_page[5].SetValue(str(item_page_info[5][1]))
[7602675]	1619	if item_page[6] is not None:
	1620	# show of hide the text crtl for fitting error
[a321c52]	1621	item_page[6].Show(True)
	1622	item_page[6].SetValue(str(item_page_info[6][1]))
[7602675]	1623	break
[5ce7f17]	1624
[f0d720b]	1625	def _reset_strparam_state(self, listtorestore, statelist):
	1626	"""
	1627	Reset the string parameters at the given state
	1628	"""
	1629	if len(statelist) == 0:
	1630	return
	1631
	1632	listtorestore = copy.deepcopy(statelist)
[5ce7f17]	1633
[f0d720b]	1634	for j in range(len(listtorestore)):
	1635	item_page = listtorestore[j]
	1636	item_page_info = statelist[j]
[c8e1996]	1637	# change the state of the check box for simple parameters
[5ce7f17]	1638
[c8e1996]	1639	if item_page[0] is not None:
[f0d720b]	1640	item_page[0].SetValue(format_number(item_page_info[0], True))
	1641
[c8e1996]	1642	if item_page[2] is not None:
[f0d720b]	1643	param_name = item_page_info[1]
	1644	value = item_page_info[2]
	1645	selection = value
	1646	if value in self.model.fun_list:
	1647	selection = self.model.fun_list[value]
	1648	item_page[2].SetValue(selection)
	1649	self.model.setParam(param_name, selection)
[5ce7f17]	1650
[f0d720b]	1651	def _copy_parameters_state(self, listtocopy, statelist):
	1652	"""
	1653	copy the state of button
[5ce7f17]	1654
[f0d720b]	1655	:param listtocopy: the list of check button to copy
	1656	:param statelist: list of state object to store the current state
[5ce7f17]	1657
[f0d720b]	1658	"""
	1659	if len(listtocopy) == 0:
	1660	return
[5ce7f17]	1661
[f0d720b]	1662	for item in listtocopy:
[5ce7f17]	1663
[f0d720b]	1664	checkbox_state = None
[c8e1996]	1665	if item[0] is not None:
[f0d720b]	1666	checkbox_state = item[0].GetValue()
	1667	parameter_name = item[1]
	1668	parameter_value = None
[c8e1996]	1669	if item[2] is not None:
[f0d720b]	1670	parameter_value = item[2].GetValue()
	1671	static_text = None
[c8e1996]	1672	if item[3] is not None:
[f0d720b]	1673	static_text = item[3].IsShown()
	1674	error_value = None
	1675	error_state = None
[c8e1996]	1676	if item[4] is not None:
[f0d720b]	1677	error_value = item[4].GetValue()
	1678	error_state = item[4].IsShown()
[5ce7f17]	1679
[f0d720b]	1680	min_value = None
	1681	min_state = None
[c8e1996]	1682	if item[5] is not None:
[f0d720b]	1683	min_value = item[5].GetValue()
	1684	min_state = item[5].IsShown()
[5ce7f17]	1685
[f0d720b]	1686	max_value = None
	1687	max_state = None
[c8e1996]	1688	if item[6] is not None:
[f0d720b]	1689	max_value = item[6].GetValue()
	1690	max_state = item[6].IsShown()
	1691	unit = None
[c8e1996]	1692	if item[7] is not None:
[f0d720b]	1693	unit = item[7].GetLabel()
[5ce7f17]	1694
[f0d720b]	1695	statelist.append([checkbox_state, parameter_name, parameter_value,
	1696	static_text, [error_state, error_value],
	1697	[min_state, min_value],
	1698	[max_state, max_value], unit])
[5ce7f17]	1699
[f0d720b]	1700	def _draw_model(self, update_chisqr=True, source='model'):
	1701	"""
	1702	Method to draw or refresh a plotted model.
	1703	The method will use the data member from the model page
	1704	to build a call to the fitting perspective manager.
[5ce7f17]	1705
[f0d720b]	1706	:param chisqr: update chisqr value [bool]
	1707	"""
	1708	wx.CallAfter(self._draw_model_after, update_chisqr, source)
[5ce7f17]	1709
[f0d720b]	1710	def _draw_model_after(self, update_chisqr=True, source='model'):
	1711	"""
	1712	Method to draw or refresh a plotted model.
	1713	The method will use the data member from the model page
	1714	to build a call to the fitting perspective manager.
[5ce7f17]	1715
[f0d720b]	1716	:param chisqr: update chisqr value [bool]
	1717	"""
[c8e1996]	1718	# if self.check_invalid_panel():
[f0d720b]	1719	# return
[c8e1996]	1720	if self.model is not None:
[f0d720b]	1721	temp_smear = None
	1722	if hasattr(self, "enable_smearer"):
	1723	if not self.disable_smearer.GetValue():
	1724	temp_smear = self.current_smearer
	1725	# compute weight for the current data
[d85c194]	1726	from sas.sasgui.perspectives.fitting.utils import get_weight
[f0d720b]	1727	flag = self.get_weight_flag()
	1728	weight = get_weight(data=self.data, is2d=self._is_2D(), flag=flag)
	1729	toggle_mode_on = self.model_view.IsEnabled()
	1730	is_2d = self._is_2D()
	1731	self._manager.draw_model(self.model,
[c8e1996]	1732	data=self.data,
	1733	smearer=temp_smear,
	1734	qmin=float(self.qmin_x),
	1735	qmax=float(self.qmax_x),
	1736	page_id=self.uid,
	1737	toggle_mode_on=toggle_mode_on,
	1738	state=self.state,
	1739	enable2D=is_2d,
	1740	update_chisqr=update_chisqr,
	1741	source='model',
	1742	weight=weight)
[5ce7f17]	1743
[f0d720b]	1744	def _on_show_sld(self, event=None):
	1745	"""
	1746	Plot SLD profile
	1747	"""
	1748	# get profile data
	1749	x, y = self.model.getProfile()
	1750
[d7bb526]	1751	from sas.sasgui.plottools import Data1D as pf_data1d
[c8e1996]	1752	# from sas.sasgui.perspectives.theory.profile_dialog import SLDPanel
[d85c194]	1753	from sas.sasgui.guiframe.local_perspectives.plotting.profile_dialog \
[c8e1996]	1754	import SLDPanel
[f0d720b]	1755	sld_data = pf_data1d(x, y)
	1756	sld_data.name = 'SLD'
	1757	sld_data.axes = self.sld_axes
[6f16e25]	1758	self.panel = SLDPanel(self, data=sld_data, axes=self.sld_axes,
	1759	id=wx.ID_ANY)
[f0d720b]	1760	self.panel.ShowModal()
[5ce7f17]	1761
[f0d720b]	1762	def _set_multfactor_combobox(self, multiplicity=10):
	1763	"""
[e92a352]	1764	Set comboBox for multitfactor of CoreMultiShellModel
[f0d720b]	1765	:param multiplicit: no. of multi-functionality
	1766	"""
	1767	# build content of the combobox
	1768	for idx in range(0, multiplicity):
	1769	self.multifactorbox.Append(str(idx), int(idx))
	1770	self._hide_multfactor_combobox()
[5ce7f17]	1771
[f0d720b]	1772	def _show_multfactor_combobox(self):
	1773	"""
	1774	Show the comboBox of muitfactor of CoreMultiShellModel
	1775	"""
	1776	if not self.mutifactor_text.IsShown():
	1777	self.mutifactor_text.Show(True)
	1778	self.mutifactor_text1.Show(True)
	1779	if not self.multifactorbox.IsShown():
	1780	self.multifactorbox.Show(True)
[5ce7f17]	1781
[f0d720b]	1782	def _hide_multfactor_combobox(self):
	1783	"""
	1784	Hide the comboBox of muitfactor of CoreMultiShellModel
	1785	"""
	1786	if self.mutifactor_text.IsShown():
	1787	self.mutifactor_text.Hide()
	1788	self.mutifactor_text1.Hide()
	1789	if self.multifactorbox.IsShown():
	1790	self.multifactorbox.Hide()
[5ce7f17]	1791
[f0d720b]	1792	def formfactor_combo_init(self):
	1793	"""
	1794	First time calls _show_combox_helper
	1795	"""
	1796	self._show_combox(None)
[5ce7f17]	1797
[f0d720b]	1798	def _show_combox_helper(self):
	1799	"""
	1800	Fill panel's combo box according to the type of model selected
	1801	"""
[4387385]	1802
[f0d720b]	1803	mod_cat = self.categorybox.GetStringSelection()
	1804	self.structurebox.SetSelection(0)
	1805	self.structurebox.Disable()
	1806	self.formfactorbox.Clear()
[c8e1996]	1807	if mod_cat is None:
[f0d720b]	1808	return
	1809	m_list = []
	1810	try:
[4387385]	1811	if mod_cat == CUSTOM_MODEL:
[f0d720b]	1812	for model in self.model_list_box[mod_cat]:
[2abe6bf]	1813	m_list.append(self.model_dict[model.name])
[f0d720b]	1814	else:
	1815	cat_dic = self.master_category_dict[mod_cat]
	1816	for (model, enabled) in cat_dic:
	1817	if enabled:
	1818	m_list.append(self.model_dict[model])
[7673ecd]	1819	except Exception:
	1820	msg = traceback.format_exc()
[f0d720b]	1821	wx.PostEvent(self._manager.parent,
	1822	StatusEvent(status=msg, info="error"))
	1823	self._populate_box(self.formfactorbox, m_list)
[5ce7f17]	1824
	1825	def _on_modify_cat(self, event=None):
	1826	"""
[cd5e29b]	1827	Called when category manager is opened
[5ce7f17]	1828	"""
	1829	self._manager.parent.on_category_panel(event)
	1830
[f0d720b]	1831	def _show_combox(self, event=None):
	1832	"""
	1833	Show combox box associate with type of model selected
	1834	"""
	1835	self.Show(False)
	1836	self._show_combox_helper()
	1837	self._on_select_model(event=None)
	1838	self.Show(True)
	1839	self._save_typeOfmodel()
	1840	self.sizer4_4.Layout()
	1841	self.sizer4.Layout()
	1842	self.Layout()
	1843	self.Refresh()
[5ce7f17]	1844
[f0d720b]	1845	def _populate_box(self, combobox, list):
	1846	"""
	1847	fill combox box with dict item
[5ce7f17]	1848
[f0d720b]	1849	:param list: contains item to fill the combox
	1850	item must model class
	1851	"""
	1852	mlist = []
	1853	for models in list:
[cb4ef58]	1854	if models.name != "NoStructure":
	1855	mlist.append((models.name, models))
[5ce7f17]	1856
[f0d720b]	1857	# Sort the models
	1858	mlist_sorted = sorted(mlist)
	1859	for item in mlist_sorted:
	1860	combobox.Append(item[0], item[1])
	1861	return 0
[5ce7f17]	1862
[f0d720b]	1863	def _onQrangeEnter(self, event):
	1864	"""
	1865	Check validity of value enter in the Q range field
[5ce7f17]	1866
[f0d720b]	1867	"""
	1868	tcrtl = event.GetEventObject()
[c8e1996]	1869	# Clear msg if previously shown.
[f0d720b]	1870	msg = ""
	1871	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1872	# Flag to register when a parameter has changed.
	1873	if tcrtl.GetValue().lstrip().rstrip() != "":
	1874	try:
	1875	float(tcrtl.GetValue())
	1876	tcrtl.SetBackgroundColour(wx.WHITE)
	1877	# If qmin and qmax have been modified, update qmin and qmax
	1878	if self._validate_qrange(self.qmin, self.qmax):
	1879	tempmin = float(self.qmin.GetValue())
	1880	if tempmin != self.qmin_x:
	1881	self.qmin_x = tempmin
	1882	tempmax = float(self.qmax.GetValue())
	1883	if tempmax != self.qmax_x:
	1884	self.qmax_x = tempmax
	1885	else:
	1886	tcrtl.SetBackgroundColour("pink")
[cd5e29b]	1887	msg = "Model Error: wrong value entered: %s" % \
[c8e1996]	1888	sys.exc_info()[1]
[f0d720b]	1889	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1890	return
	1891	except:
	1892	tcrtl.SetBackgroundColour("pink")
[cd5e29b]	1893	msg = "Model Error: wrong value entered: %s" % sys.exc_info()[1]
[f0d720b]	1894	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1895	return
[c8e1996]	1896	# Check if # of points for theory model are valid(>0).
	1897	if self.npts is not None:
[f0d720b]	1898	if check_float(self.npts):
	1899	temp_npts = float(self.npts.GetValue())
	1900	if temp_npts != self.num_points:
	1901	self.num_points = temp_npts
	1902	else:
	1903	msg = "Cannot plot: No points in Q range!!! "
	1904	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1905	else:
	1906	tcrtl.SetBackgroundColour("pink")
	1907	msg = "Model Error: wrong value entered!!!"
	1908	wx.PostEvent(self.parent, StatusEvent(status=msg))
	1909	self.save_current_state()
	1910	event = PageInfoEvent(page=self)
	1911	wx.PostEvent(self.parent, event)
	1912	self.state_change = False
[c8e1996]	1913	# Draw the model for a different range
[f0d720b]	1914	if not self.data.is_data:
	1915	self.create_default_data()
	1916	self._draw_model()
[5ce7f17]	1917
[f0d720b]	1918	def _theory_qrange_enter(self, event):
	1919	"""
	1920	Check validity of value enter in the Q range field
	1921	"""
[5ce7f17]	1922
[f0d720b]	1923	tcrtl = event.GetEventObject()
[c8e1996]	1924	# Clear msg if previously shown.
[f0d720b]	1925	msg = ""
	1926	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	1927	# Flag to register when a parameter has changed.
	1928	is_modified = False
	1929	if tcrtl.GetValue().lstrip().rstrip() != "":
	1930	try:
	1931	value = float(tcrtl.GetValue())
	1932	tcrtl.SetBackgroundColour(wx.WHITE)
	1933
	1934	# If qmin and qmax have been modified, update qmin and qmax
	1935	if self._validate_qrange(self.theory_qmin, self.theory_qmax):
	1936	tempmin = float(self.theory_qmin.GetValue())
	1937	if tempmin != self.theory_qmin_x:
	1938	self.theory_qmin_x = tempmin
	1939	tempmax = float(self.theory_qmax.GetValue())
	1940	if tempmax != self.qmax_x:
	1941	self.theory_qmax_x = tempmax
	1942	else:
	1943	tcrtl.SetBackgroundColour("pink")
[cd5e29b]	1944	msg = "Model Error: wrong value entered: %s" % \
[c8e1996]	1945	sys.exc_info()[1]
[f0d720b]	1946	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	1947	return
	1948	except:
	1949	tcrtl.SetBackgroundColour("pink")
[cd5e29b]	1950	msg = "Model Error: wrong value entered: %s" % sys.exc_info()[1]
[f0d720b]	1951	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	1952	return
[c8e1996]	1953	# Check if # of points for theory model are valid(>0).
[f0d720b]	1954	if self.Npts_total.IsEditable():
	1955	if check_float(self.Npts_total):
	1956	temp_npts = float(self.Npts_total.GetValue())
	1957	if temp_npts != self.num_points:
	1958	self.num_points = temp_npts
	1959	is_modified = True
	1960	else:
	1961	msg = "Cannot Plot: No points in Q range!!! "
	1962	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	1963	else:
	1964	tcrtl.SetBackgroundColour("pink")
	1965	msg = "Model Error: wrong value entered!!!"
	1966	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	1967	self.save_current_state()
	1968	event = PageInfoEvent(page=self)
	1969	wx.PostEvent(self.parent, event)
	1970	self.state_change = False
[c8e1996]	1971	# Draw the model for a different range
[f0d720b]	1972	self.create_default_data()
	1973	self._draw_model()
[5ce7f17]	1974
[f0d720b]	1975	def _on_select_model_helper(self):
	1976	"""
	1977	call back for model selection
	1978	"""
[c8e1996]	1979	# reset dictionary containing reference to dispersion
[f0d720b]	1980	self._disp_obj_dict = {}
	1981	self.disp_cb_dict = {}
	1982	self.temp_multi_functional = False
	1983	f_id = self.formfactorbox.GetCurrentSelection()
[c8e1996]	1984	# For MAC
[f0d720b]	1985	form_factor = None
	1986	if f_id >= 0:
	1987	form_factor = self.formfactorbox.GetClientData(f_id)
	1988
[4109bd5]	1989	if form_factor is None or \
	1990	not hasattr(form_factor, 'is_form_factor') or \
[c8e1996]	1991	not form_factor.is_form_factor:
[f0d720b]	1992	self.structurebox.Hide()
	1993	self.text2.Hide()
	1994	self.structurebox.Disable()
	1995	self.structurebox.SetSelection(0)
	1996	self.text2.Disable()
	1997	else:
	1998	self.structurebox.Show()
	1999	self.text2.Show()
	2000	self.structurebox.Enable()
	2001	self.text2.Enable()
[5ce7f17]	2002
[c8e1996]	2003	if form_factor is not None:
[f0d720b]	2004	# set multifactor for Mutifunctional models
[cb4ef58]	2005	if form_factor.is_multiplicity_model:
[f0d720b]	2006	m_id = self.multifactorbox.GetCurrentSelection()
[cb4ef58]	2007	multiplicity = form_factor.multiplicity_info[0]
[f0d720b]	2008	self.multifactorbox.Clear()
	2009	self._set_multfactor_combobox(multiplicity)
	2010	self._show_multfactor_combobox()
[c8e1996]	2011	# ToDo: this info should be called directly from the model
[cb4ef58]	2012	text = form_factor.multiplicity_info[1] # 'No. of Shells: '
[f0d720b]	2013
	2014	self.mutifactor_text.SetLabel(text)
	2015	if m_id > multiplicity - 1:
	2016	# default value
	2017	m_id = 1
[5ce7f17]	2018
[f0d720b]	2019	self.multi_factor = self.multifactorbox.GetClientData(m_id)
[c8e1996]	2020	if self.multi_factor is None:
[f0d720b]	2021	self.multi_factor = 0
	2022	self.multifactorbox.SetSelection(m_id)
	2023	# Check len of the text1 and max_multiplicity
	2024	text = ''
	2025	if form_factor.multiplicity_info[0] == \
[c8e1996]	2026	len(form_factor.multiplicity_info[2]):
[f0d720b]	2027	text = form_factor.multiplicity_info[2][self.multi_factor]
	2028	self.mutifactor_text1.SetLabel(text)
	2029	# Check if model has get sld profile.
	2030	if len(form_factor.multiplicity_info[3]) > 0:
	2031	self.sld_axes = form_factor.multiplicity_info[3]
	2032	self.show_sld_button.Show(True)
	2033	else:
	2034	self.sld_axes = ""
	2035	else:
	2036	self._hide_multfactor_combobox()
	2037	self.show_sld_button.Hide()
	2038	self.multi_factor = None
	2039	else:
	2040	self._hide_multfactor_combobox()
	2041	self.show_sld_button.Hide()
	2042	self.multi_factor = None
[5ce7f17]	2043
[f0d720b]	2044	s_id = self.structurebox.GetCurrentSelection()
	2045	struct_factor = self.structurebox.GetClientData(s_id)
[5ce7f17]	2046
[c8e1996]	2047	if struct_factor is not None:
[313c5c9]	2048	from sasmodels.sasview_model import MultiplicationModel
[cb4ef58]	2049	self.model = MultiplicationModel(form_factor(self.multi_factor),
	2050	struct_factor())
[f0d720b]	2051	# multifunctional form factor
	2052	if len(form_factor.non_fittable) > 0:
	2053	self.temp_multi_functional = True
[c8e1996]	2054	elif form_factor is not None:
[5213d22]	2055	if self.multi_factor is not None:
	2056	self.model = form_factor(self.multi_factor)
	2057	else:
	2058	# old style plugin models do not accept a multiplicity argument
	2059	self.model = form_factor()
[f0d720b]	2060	else:
[cb4ef58]	2061	self.model = None
	2062	return
	2063
[f0d720b]	2064	# check if model has magnetic parameters
	2065	if len(self.model.magnetic_params) > 0:
[5ce7f17]	2066	self._has_magnetic = True
[f0d720b]	2067	else:
[5ce7f17]	2068	self._has_magnetic = False
[c8e1996]	2069	# post state to fit panel
[f0d720b]	2070	self.state.parameters = []
	2071	self.state.model = self.model
	2072	self.state.qmin = self.qmin_x
	2073	self.state.multi_factor = self.multi_factor
	2074	self.disp_list = self.model.getDispParamList()
	2075	self.state.disp_list = self.disp_list
	2076	self.on_set_focus(None)
	2077	self.Layout()
[5ce7f17]	2078
[f0d720b]	2079	def _validate_qrange(self, qmin_ctrl, qmax_ctrl):
	2080	"""
	2081	Verify that the Q range controls have valid values
	2082	and that Qmin < Qmax.
[5ce7f17]	2083
[f0d720b]	2084	:param qmin_ctrl: text control for Qmin
	2085	:param qmax_ctrl: text control for Qmax
[5ce7f17]	2086
[f0d720b]	2087	:return: True is the Q range is value, False otherwise
[5ce7f17]	2088
[f0d720b]	2089	"""
	2090	qmin_validity = check_float(qmin_ctrl)
	2091	qmax_validity = check_float(qmax_ctrl)
	2092	if not (qmin_validity and qmax_validity):
	2093	return False
	2094	else:
	2095	qmin = float(qmin_ctrl.GetValue())
	2096	qmax = float(qmax_ctrl.GetValue())
	2097	if qmin < qmax:
[c8e1996]	2098	# Make sure to set both colours white.
[f0d720b]	2099	qmin_ctrl.SetBackgroundColour(wx.WHITE)
	2100	qmin_ctrl.Refresh()
	2101	qmax_ctrl.SetBackgroundColour(wx.WHITE)
	2102	qmax_ctrl.Refresh()
	2103	else:
	2104	qmin_ctrl.SetBackgroundColour("pink")
	2105	qmin_ctrl.Refresh()
	2106	qmax_ctrl.SetBackgroundColour("pink")
	2107	qmax_ctrl.Refresh()
	2108	msg = "Invalid Q range: Q min must be smaller than Q max"
	2109	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	2110	return False
	2111	return True
[5ce7f17]	2112
[f0d720b]	2113	def _validate_Npts(self):
	2114	"""
	2115	Validate the number of points for fitting is more than 10 points.
	2116	If valid, setvalues Npts_fit otherwise post msg.
	2117	"""
[c8e1996]	2118	# default flag
[f0d720b]	2119	flag = True
	2120	# Theory
[c8e1996]	2121	if self.data is None and self.enable2D:
[f0d720b]	2122	return flag
	2123	for data in self.data_list:
	2124	# q value from qx and qy
	2125	radius = numpy.sqrt(data.qx_data * data.qx_data +
	2126	data.qy_data * data.qy_data)
[c8e1996]	2127	# get unmasked index
[f0d720b]	2128	index_data = (float(self.qmin.GetValue()) <= radius) & \
[c8e1996]	2129	(radius <= float(self.qmax.GetValue()))
[f0d720b]	2130	index_data = (index_data) & (data.mask)
	2131	index_data = (index_data) & (numpy.isfinite(data.data))
	2132
	2133	if len(index_data[index_data]) < 10:
	2134	# change the color pink.
	2135	self.qmin.SetBackgroundColour("pink")
	2136	self.qmin.Refresh()
	2137	self.qmax.SetBackgroundColour("pink")
	2138	self.qmax.Refresh()
	2139	msg = "Data Error: "
	2140	msg += "Too few points in %s." % data.name
	2141	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	2142	self.fitrange = False
	2143	flag = False
	2144	else:
[d7d0182]	2145	self.Npts_fit.SetValue(str(len(index_data[index_data])))
[f0d720b]	2146	self.fitrange = True
[5ce7f17]	2147
[f0d720b]	2148	return flag
	2149
	2150	def _validate_Npts_1D(self):
	2151	"""
	2152	Validate the number of points for fitting is more than 5 points.
	2153	If valid, setvalues Npts_fit otherwise post msg.
	2154	"""
[c8e1996]	2155	# default flag
[f0d720b]	2156	flag = True
	2157	# Theory
[c8e1996]	2158	if self.data is None:
[f0d720b]	2159	return flag
	2160	for data in self.data_list:
	2161	# q value from qx and qy
	2162	radius = data.x
[c8e1996]	2163	# get unmasked index
[f0d720b]	2164	index_data = (float(self.qmin.GetValue()) <= radius) & \
[c8e1996]	2165	(radius <= float(self.qmax.GetValue()))
[f0d720b]	2166	index_data = (index_data) & (numpy.isfinite(data.y))
	2167
	2168	if len(index_data[index_data]) < 5:
	2169	# change the color pink.
	2170	self.qmin.SetBackgroundColour("pink")
	2171	self.qmin.Refresh()
	2172	self.qmax.SetBackgroundColour("pink")
	2173	self.qmax.Refresh()
	2174	msg = "Data Error: "
	2175	msg += "Too few points in %s." % data.name
	2176	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	2177	self.fitrange = False
	2178	flag = False
	2179	else:
[505706a]	2180	self.Npts_fit.SetValue(str(len(index_data[index_data])))
[f0d720b]	2181	self.fitrange = True
[5ce7f17]	2182
[f0d720b]	2183	return flag
[5ce7f17]	2184
[ee4b3cb]	2185	def _check_value_enter(self, list):
[f0d720b]	2186	"""
	2187	:param list: model parameter and panel info
	2188	:Note: each item of the list should be as follow:
	2189	item=[check button state, parameter's name,
	2190	paramater's value, string="+/-",
	2191	parameter's error of fit,
	2192	parameter's minimum value,
[cb4ef58]	2193	parameter's maximum value ,
[f0d720b]	2194	parameter's units]
[ee4b3cb]	2195
	2196	Returns True if the model parameters have changed.
[f0d720b]	2197	"""
[ee4b3cb]	2198	is_modified = False
[f0d720b]	2199	for item in list:
[c8e1996]	2200	# skip angle parameters for 1D
[ee4b3cb]	2201	if not self.enable2D and item in self.orientation_params:
	2202	continue
[5ce7f17]	2203
[a0373d5]	2204	value_ctrl = item[2]
	2205	if not value_ctrl.IsEnabled():
	2206	# ArrayDispersion disables PD, Min, Max, Npts, Nsigs
[ee4b3cb]	2207	continue
	2208
[a0373d5]	2209	name = item[1]
[ee4b3cb]	2210	value_str = value_ctrl.GetValue().strip()
[a0373d5]	2211	if name.endswith(".npts"):
	2212	validity = check_int(value_ctrl)
	2213	if not validity:
	2214	continue
	2215	value = int(value_str)
	2216
	2217	elif name.endswith(".nsigmas"):
	2218	validity = check_float(value_ctrl)
	2219	if not validity:
	2220	continue
	2221	value = float(value_str)
	2222
	2223	else: # value or polydispersity
	2224
	2225	# Check that min, max and value are floats
	2226	min_ctrl, max_ctrl = item[5], item[6]
	2227	min_str = min_ctrl.GetValue().strip()
	2228	max_str = max_ctrl.GetValue().strip()
	2229	validity = check_float(value_ctrl)
	2230	if min_str != "":
	2231	validity = validity and check_float(min_ctrl)
	2232	if max_str != "":
	2233	validity = validity and check_float(max_ctrl)
	2234	if not validity:
	2235	continue
	2236
	2237	# Check that min is less than max
	2238	low = -numpy.inf if min_str == "" else float(min_str)
	2239	high = numpy.inf if max_str == "" else float(max_str)
	2240	if high < low:
	2241	min_ctrl.SetBackgroundColour("pink")
	2242	min_ctrl.Refresh()
	2243	max_ctrl.SetBackgroundColour("pink")
	2244	max_ctrl.Refresh()
[c8e1996]	2245	# msg = "Invalid fit range for %s: min must be smaller
	2246	# than max"%name
	2247	# wx.PostEvent(self._manager.parent,
	2248	# StatusEvent(status=msg))
[a0373d5]	2249	continue
	2250
	2251	# Force value between min and max
	2252	value = float(value_str)
	2253	if value < low:
	2254	value = low
	2255	value_ctrl.SetValue(format_number(value))
	2256	elif value > high:
	2257	value = high
	2258	value_ctrl.SetValue(format_number(value))
	2259
	2260	if name not in self.model.details.keys():
	2261	self.model.details[name] = ["", None, None]
	2262	old_low, old_high = self.model.details[name][1:3]
	2263	if old_low != low or old_high != high:
	2264	# The configuration has changed but it won't change the
	2265	# computed curve so no need to set is_modified to True
[c8e1996]	2266	# is_modified = True
[a0373d5]	2267	self.model.details[name][1:3] = low, high
[ee4b3cb]	2268
	2269	# Update value in model if it has changed
	2270	if value != self.model.getParam(name):
	2271	self.model.setParam(name, value)
	2272	is_modified = True
[5ce7f17]	2273
[f0d720b]	2274	return is_modified
[5ce7f17]	2275
[f0d720b]	2276	def _set_dipers_Param(self, event):
	2277	"""
	2278	respond to self.enable_disp and self.disable_disp radio box.
	2279	The dispersity object is reset inside the model into Gaussian.
	2280	When the user select yes , this method display a combo box for
	2281	more selection when the user selects No,the combo box disappears.
	2282	Redraw the model with the default dispersity (Gaussian)
	2283	"""
[c8e1996]	2284	# On selction if no model exists.
	2285	if self.model is None:
[f0d720b]	2286	self.disable_disp.SetValue(True)
	2287	msg = "Please select a Model first..."
	2288	wx.MessageBox(msg, 'Info')
	2289	wx.PostEvent(self._manager.parent,
	2290	StatusEvent(status="Polydispersion: %s" % msg))
	2291	return
	2292
	2293	self._reset_dispersity()
[5ce7f17]	2294
[c8e1996]	2295	if self.model is None:
[f0d720b]	2296	self.model_disp.Hide()
	2297	self.sizer4_4.Clear(True)
	2298	return
	2299
	2300	if self.enable_disp.GetValue():
[c8e1996]	2301	# layout for model containing no dispersity parameters
[5ce7f17]	2302
[f0d720b]	2303	self.disp_list = self.model.getDispParamList()
[5ce7f17]	2304
[f0d720b]	2305	if len(self.disp_list) == 0 and len(self.disp_cb_dict) == 0:
	2306	self._layout_sizer_noDipers()
	2307	else:
[c8e1996]	2308	# set gaussian sizer
[f0d720b]	2309	self._on_select_Disp(event=None)
	2310	else:
	2311	self.sizer4_4.Clear(True)
[5ce7f17]	2312
[c8e1996]	2313	# post state to fit panel
[f0d720b]	2314	self.save_current_state()
[c8e1996]	2315	if event is not None:
[f0d720b]	2316	event = PageInfoEvent(page=self)
	2317	wx.PostEvent(self.parent, event)
[c8e1996]	2318	# draw the model with the current dispersity
[47f2b5d]	2319
[c8e1996]	2320	# Wojtek P, Oct 8, 2016: Calling draw_model seems to be unessecary.
	2321	# By comenting it we save an extra Iq calculation
	2322	# self._draw_model()
[47f2b5d]	2323
[c8e1996]	2324	# Need to use FitInside again here to replace the next four lines.
	2325	# Otherwised polydispersity off does not resize the scrollwindow.
	2326	# PDB Nov 28, 2015
[1c2bf90]	2327	self.FitInside()
	2328	# self.sizer4_4.Layout()
	2329	# self.sizer5.Layout()
	2330	# self.Layout()
	2331	# self.Refresh()
[5ce7f17]	2332
[f0d720b]	2333	def _layout_sizer_noDipers(self):
	2334	"""
	2335	Draw a sizer with no dispersity info
	2336	"""
	2337	ix = 0
	2338	iy = 1
	2339	self.fittable_param = []
	2340	self.fixed_param = []
	2341	self.orientation_params_disp = []
[5ce7f17]	2342
[f0d720b]	2343	self.sizer4_4.Clear(True)
	2344	text = "No polydispersity available for this model"
[6f16e25]	2345	model_disp = wx.StaticText(self, wx.ID_ANY, text)
[f0d720b]	2346	self.sizer4_4.Add(model_disp, (iy, ix), (1, 1),
	2347	wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 10)
	2348	self.sizer4_4.Layout()
	2349	self.sizer4.Layout()
[5ce7f17]	2350
[f0d720b]	2351	def _reset_dispersity(self):
	2352	"""
	2353	put gaussian dispersity into current model
	2354	"""
	2355	if len(self.param_toFit) > 0:
	2356	for item in self.fittable_param:
	2357	if item in self.param_toFit:
	2358	self.param_toFit.remove(item)
	2359
	2360	for item in self.orientation_params_disp:
	2361	if item in self.param_toFit:
	2362	self.param_toFit.remove(item)
[5ce7f17]	2363
[f0d720b]	2364	self.fittable_param = []
	2365	self.fixed_param = []
	2366	self.orientation_params_disp = []
	2367	self.values = {}
	2368	self.weights = {}
[bac3988]	2369
[c8e1996]	2370	# from sas.models.dispersion_models import GaussianDispersion
[f0d720b]	2371	from sasmodels.weights import GaussianDispersion
	2372	if len(self.disp_cb_dict) == 0:
	2373	self.save_current_state()
	2374	self.sizer4_4.Clear(True)
	2375	self.Layout()
	2376	return
	2377	if (len(self.disp_cb_dict) > 0):
	2378	for p in self.disp_cb_dict:
	2379	# The parameter was un-selected.
	2380	# Go back to Gaussian model (with 0 pts)
	2381	disp_model = GaussianDispersion()
[5ce7f17]	2382
[f0d720b]	2383	self._disp_obj_dict[p] = disp_model
	2384	# Set the new model as the dispersion object
	2385	# for the selected parameter
	2386	try:
	2387	self.model.set_dispersion(p, disp_model)
[7673ecd]	2388	except Exception:
	2389	logging.error(traceback.format_exc())
[f0d720b]	2390
[c8e1996]	2391	# save state into
[f0d720b]	2392	self.save_current_state()
	2393	self.Layout()
	2394	self.Refresh()
[5ce7f17]	2395
[f0d720b]	2396	def _on_select_Disp(self, event):
	2397	"""
	2398	allow selecting different dispersion
	2399	self.disp_list should change type later .now only gaussian
	2400	"""
	2401	self._set_sizer_dispersion()
	2402
[c8e1996]	2403	# Redraw the model
[cc0f4a8]	2404	# Wojtek P. Nov 7, 2016: Redrawing seems to be unnecessary here
	2405	# self._draw_model()
[c8e1996]	2406	# self._undo.Enable(True)
[f0d720b]	2407	event = PageInfoEvent(page=self)
	2408	wx.PostEvent(self.parent, event)
[5ce7f17]	2409
[f0d720b]	2410	self.sizer4_4.Layout()
	2411	self.sizer4.Layout()
	2412	self.SetupScrolling()
[5ce7f17]	2413
[f0d720b]	2414	def _on_disp_func(self, event=None):
	2415	"""
	2416	Select a distribution function for the polydispersion
[5ce7f17]	2417
[f0d720b]	2418	:Param event: ComboBox event
	2419	"""
	2420	# get ready for new event
[c8e1996]	2421	if event is not None:
[f0d720b]	2422	event.Skip()
	2423	# Get event object
	2424	disp_box = event.GetEventObject()
	2425
	2426	# Try to select a Distr. function
	2427	try:
	2428	disp_box.SetBackgroundColour("white")
	2429	selection = disp_box.GetCurrentSelection()
	2430	param_name = disp_box.Name.split('.')[0]
	2431	disp_name = disp_box.GetValue()
	2432	dispersity = disp_box.GetClientData(selection)
[5ce7f17]	2433
[c8e1996]	2434	# disp_model = GaussianDispersion()
[f0d720b]	2435	disp_model = dispersity()
	2436	# Get param names to reset the values of the param
	2437	name1 = param_name + ".width"
	2438	name2 = param_name + ".npts"
	2439	name3 = param_name + ".nsigmas"
	2440	# Check Disp. function whether or not it is 'array'
	2441	if disp_name.lower() == "array":
	2442	value2 = ""
	2443	value3 = ""
	2444	value1 = self._set_array_disp(name=name1, disp=disp_model)
	2445	else:
	2446	self._del_array_values(name1)
[c8e1996]	2447	# self._reset_array_disp(param_name)
[f0d720b]	2448	self._disp_obj_dict[name1] = disp_model
	2449	self.model.set_dispersion(param_name, disp_model)
[6c382da]	2450	self.state._disp_obj_dict[name1] = disp_model.type
[5ce7f17]	2451
[f0d720b]	2452	value1 = str(format_number(self.model.getParam(name1), True))
	2453	value2 = str(format_number(self.model.getParam(name2)))
	2454	value3 = str(format_number(self.model.getParam(name3)))
	2455	# Reset fittable polydispersin parameter value
	2456	for item in self.fittable_param:
	2457	if item[1] == name1:
	2458	item[2].SetValue(value1)
	2459	item[5].SetValue("")
	2460	item[6].SetValue("")
	2461	# Disable for array
	2462	if disp_name.lower() == "array":
	2463	item[0].SetValue(False)
	2464	item[0].Disable()
	2465	item[2].Disable()
	2466	item[3].Show(False)
	2467	item[4].Show(False)
	2468	item[5].Disable()
	2469	item[6].Disable()
	2470	else:
	2471	item[0].Enable()
	2472	item[2].Enable()
[6c382da]	2473	item[3].Show(True)
	2474	item[4].Show(True)
[f0d720b]	2475	item[5].Enable()
	2476	item[6].Enable()
	2477	break
	2478	# Reset fixed polydispersion params
	2479	for item in self.fixed_param:
	2480	if item[1] == name2:
[5ce7f17]	2481	item[2].SetValue(value2)
[f0d720b]	2482	# Disable Npts for array
	2483	if disp_name.lower() == "array":
	2484	item[2].Disable()
	2485	else:
	2486	item[2].Enable()
	2487	if item[1] == name3:
	2488	item[2].SetValue(value3)
	2489	# Disable Nsigs for array
	2490	if disp_name.lower() == "array":
	2491	item[2].Disable()
	2492	else:
	2493	item[2].Enable()
[5ce7f17]	2494
[4c3be25]	2495	# Make sure the check box updated
	2496	self.get_all_checked_params()
[f0d720b]	2497
	2498	# update params
	2499	self._update_paramv_on_fit()
	2500	# draw
	2501	self._draw_model()
	2502	self.Refresh()
[6ed67db]	2503	except Exception:
	2504	logging.error(traceback.format_exc())
[f0d720b]	2505	# Error msg
	2506	msg = "Error occurred:"
	2507	msg += " Could not select the distribution function..."
	2508	msg += " Please select another distribution function."
	2509	disp_box.SetBackgroundColour("pink")
	2510	# Focus on Fit button so that users can see the pinky box
	2511	self.btFit.SetFocus()
	2512	wx.PostEvent(self._manager.parent,
	2513	StatusEvent(status=msg, info="error"))
[5ce7f17]	2514
[f0d720b]	2515	def _set_array_disp(self, name=None, disp=None):
	2516	"""
	2517	Set array dispersion
[5ce7f17]	2518
[f0d720b]	2519	:param name: name of the parameter for the dispersion to be set
	2520	:param disp: the polydisperion object
	2521	"""
	2522	# The user wants this parameter to be averaged.
	2523	# Pop up the file selection dialog.
	2524	path = self._selectDlg()
	2525	# Array data
	2526	values = []
	2527	weights = []
	2528	# If nothing was selected, just return
	2529	if path is None:
	2530	self.disp_cb_dict[name].SetValue(False)
[c8e1996]	2531	# self.noDisper_rbox.SetValue(True)
[f0d720b]	2532	return
	2533	self._default_save_location = os.path.dirname(path)
[c8e1996]	2534	if self._manager is not None:
[5ce7f17]	2535	self._manager.parent._default_save_location = \
[f0d720b]	2536	self._default_save_location
	2537
	2538	basename = os.path.basename(path)
	2539	values, weights = self.read_file(path)
[5ce7f17]	2540
[f0d720b]	2541	# If any of the two arrays is empty, notify the user that we won't
	2542	# proceed
	2543	if len(self.param_toFit) > 0:
	2544	if name in self.param_toFit:
	2545	self.param_toFit.remove(name)
	2546
	2547	# Tell the user that we are about to apply the distribution
	2548	msg = "Applying loaded %s distribution: %s" % (name, path)
	2549	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	2550	self._set_array_disp_model(name=name, disp=disp,
[c8e1996]	2551	values=values, weights=weights)
[f0d720b]	2552	return basename
[5ce7f17]	2553
[f0d720b]	2554	def _set_array_disp_model(self, name=None, disp=None,
	2555	values=[], weights=[]):
	2556	"""
	2557	Set array dispersion model
[5ce7f17]	2558
[f0d720b]	2559	:param name: name of the parameter for the dispersion to be set
	2560	:param disp: the polydisperion object
	2561	"""
	2562	disp.set_weights(values, weights)
	2563	self._disp_obj_dict[name] = disp
	2564	self.model.set_dispersion(name.split('.')[0], disp)
[6c382da]	2565	self.state._disp_obj_dict[name] = disp.type
[f0d720b]	2566	self.values[name] = values
	2567	self.weights[name] = weights
	2568	# Store the object to make it persist outside the
	2569	# scope of this method
[c8e1996]	2570	# TODO: refactor model to clean this up?
[f0d720b]	2571	self.state.values = {}
	2572	self.state.weights = {}
	2573	self.state.values = copy.deepcopy(self.values)
	2574	self.state.weights = copy.deepcopy(self.weights)
	2575
	2576	# Set the new model as the dispersion object for the
[c8e1996]	2577	# selected parameter
	2578	# self.model.set_dispersion(p, disp_model)
[f0d720b]	2579	# Store a reference to the weights in the model object
[c8e1996]	2580	# so that
[f0d720b]	2581	# it's not lost when we use the model within another thread.
	2582	self.state.model = self.model.clone()
	2583	self.model._persistency_dict[name.split('.')[0]] = \
[c8e1996]	2584	[values, weights]
[f0d720b]	2585	self.state.model._persistency_dict[name.split('.')[0]] = \
[c8e1996]	2586	[values, weights]
[5ce7f17]	2587
[f0d720b]	2588	def _del_array_values(self, name=None):
	2589	"""
	2590	Reset array dispersion
[5ce7f17]	2591
[f0d720b]	2592	:param name: name of the parameter for the dispersion to be set
	2593	"""
	2594	# Try to delete values and weight of the names array dic if exists
	2595	try:
[6ed67db]	2596	if name in self.values:
	2597	del self.values[name]
	2598	del self.weights[name]
	2599	# delete all other dic
	2600	del self.state.values[name]
	2601	del self.state.weights[name]
	2602	del self.model._persistency_dict[name.split('.')[0]]
	2603	del self.state.model._persistency_dict[name.split('.')[0]]
[7673ecd]	2604	except Exception:
	2605	logging.error(traceback.format_exc())
[5ce7f17]	2606
[f0d720b]	2607	def _lay_out(self):
	2608	"""
	2609	returns self.Layout
[5ce7f17]	2610
[f0d720b]	2611	:Note: Mac seems to like this better when self.
	2612	Layout is called after fitting.
	2613	"""
	2614	self._sleep4sec()
	2615	self.Layout()
	2616	return
[5ce7f17]	2617
[f0d720b]	2618	def _sleep4sec(self):
	2619	"""
	2620	sleep for 1 sec only applied on Mac
	2621	Note: This 1sec helps for Mac not to crash on self.
	2622	Layout after self._draw_model
	2623	"""
[505706a]	2624	if ON_MAC:
[f0d720b]	2625	time.sleep(1)
[5ce7f17]	2626
[f0d720b]	2627	def _find_polyfunc_selection(self, disp_func=None):
	2628	"""
	2629	FInd Comboox selection from disp_func
[5ce7f17]	2630
[f0d720b]	2631	:param disp_function: dispersion distr. function
	2632	"""
	2633	# Find the selection
[a0373d5]	2634	if disp_func is not None:
	2635	try:
	2636	return POLYDISPERSITY_MODELS.values().index(disp_func.__class__)
	2637	except ValueError:
	2638	pass # Fall through to default class
	2639	return POLYDISPERSITY_MODELS.keys().index('gaussian')
[5ce7f17]	2640
[f0d720b]	2641	def on_reset_clicked(self, event):
	2642	"""
	2643	On 'Reset' button for Q range clicked
	2644	"""
	2645	flag = True
[c8e1996]	2646	# For 3 different cases: Data2D, Data1D, and theory
	2647	if self.model is None:
[f0d720b]	2648	msg = "Please select a model first..."
	2649	wx.MessageBox(msg, 'Info')
	2650	flag = False
	2651	return
[5ce7f17]	2652
[f0d720b]	2653	elif self.data.__class__.__name__ == "Data2D":
	2654	data_min = 0
	2655	x = max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
	2656	y = max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
	2657	self.qmin_x = data_min
[5ce7f17]	2658	self.qmax_x = math.sqrt(x * x + y * y)
[c8e1996]	2659	# self.data.mask = numpy.ones(len(self.data.data),dtype=bool)
[f0d720b]	2660	# check smearing
	2661	if not self.disable_smearer.GetValue():
[c8e1996]	2662	# set smearing value whether or
[f0d720b]	2663	# not the data contain the smearing info
	2664	if self.pinhole_smearer.GetValue():
	2665	flag = self.update_pinhole_smear()
	2666	else:
	2667	flag = True
[5ce7f17]	2668
[c8e1996]	2669	elif self.data is None:
[f0d720b]	2670	self.qmin_x = _QMIN_DEFAULT
	2671	self.qmax_x = _QMAX_DEFAULT
	2672	self.num_points = _NPTS_DEFAULT
	2673	self.state.npts = self.num_points
[5ce7f17]	2674
[f0d720b]	2675	elif self.data.__class__.__name__ != "Data2D":
	2676	self.qmin_x = min(self.data.x)
	2677	self.qmax_x = max(self.data.x)
	2678	# check smearing
	2679	if not self.disable_smearer.GetValue():
[c8e1996]	2680	# set smearing value whether or
[f0d720b]	2681	# not the data contain the smearing info
	2682	if self.slit_smearer.GetValue():
	2683	flag = self.update_slit_smear()
	2684	elif self.pinhole_smearer.GetValue():
	2685	flag = self.update_pinhole_smear()
	2686	else:
	2687	flag = True
	2688	else:
	2689	flag = False
[5ce7f17]	2690
[c8e1996]	2691	if flag is False:
[f0d720b]	2692	msg = "Cannot Plot :Must enter a number!!! "
	2693	wx.PostEvent(self._manager.parent, StatusEvent(status=msg))
	2694	else:
	2695	# set relative text ctrs.
	2696	self.qmin.SetValue(str(self.qmin_x))
	2697	self.qmax.SetValue(str(self.qmax_x))
	2698	self.show_npts2fit()
	2699	# At this point, some button and variables satatus (disabled?)
	2700	# should be checked such as color that should be reset to
	2701	# white in case that it was pink.
	2702	self._onparamEnter_helper()
	2703
	2704	self.save_current_state()
	2705	self.state.qmin = self.qmin_x
	2706	self.state.qmax = self.qmax_x
[5ce7f17]	2707
[c8e1996]	2708	# reset the q range values
[f0d720b]	2709	self._reset_plotting_range(self.state)
	2710	self._draw_model()
[5ce7f17]	2711
[f0d720b]	2712	def select_log(self, event):
	2713	"""
	2714	Log checked to generate log spaced points for theory model
	2715	"""
	2716
	2717	def get_images(self):
	2718	"""
	2719	Get the images of the plots corresponding this panel for report
[5ce7f17]	2720
[f0d720b]	2721	: return graphs: list of figures
	2722	: Need Move to guiframe
	2723	"""
	2724	# set list of graphs
	2725	graphs = []
	2726	canvases = []
	2727	res_item = None
	2728	# call gui_manager
	2729	gui_manager = self._manager.parent
	2730	# loops through the panels [dic]
	2731	for _, item2 in gui_manager.plot_panels.iteritems():
	2732	data_title = self.data.group_id
	2733	# try to get all plots belonging to this control panel
	2734	try:
	2735	g_id = item2.group_id
	2736	if g_id == data_title or \
	2737	str(g_id).count("res" + str(self.graph_id)) or \
	2738	str(g_id).count(str(self.uid)) > 0:
	2739	if str(g_id).count("res" + str(self.graph_id)) > 0:
	2740	res_item = [item2.figure, item2.canvas]
	2741	else:
	2742	# append to the list
	2743	graphs.append(item2.figure)
[5ce7f17]	2744	canvases.append(item2.canvas)
[7673ecd]	2745	except Exception:
[f0d720b]	2746	# Not for control panels
[7673ecd]	2747	logging.error(traceback.format_exc())
[f0d720b]	2748	# Make sure the resduals plot goes to the last
[c8e1996]	2749	if res_item is not None:
[f0d720b]	2750	graphs.append(res_item[0])
	2751	canvases.append(res_item[1])
	2752	# return the list of graphs
	2753	return graphs, canvases
	2754
[5ce7f17]	2755	def on_function_help_clicked(self, event):
	2756	"""
	2757	Function called when 'Help' button is pressed next to model
	2758	of interest. This calls DocumentationWindow from
	2759	documentation_window.py. It will load the top level of the model
	2760	help documenation sphinx generated html if no model is presented.
	2761	If a model IS present then if documention for that model exists
	2762	it will load to that point otherwise again it will go to the top.
	2763	For Wx2.8 and below is used (i.e. non-released through installer)
	2764	a browser is loaded and the top of the model documentation only is
	2765	accessible because webbrowser module does not pass anything after
	2766	the # to the browser.
	2767
[c8e1996]	2768	:param event: on Help Button pressed event
[5ce7f17]	2769	"""
	2770
[c8e1996]	2771	if self.model is not None:
[3db44fb]	2772	name = self.formfactorbox.GetValue()
[c8e1996]	2773	_TreeLocation = 'user/models/' + name.lower()+'.html'
[6f16e25]	2774	_doc_viewer = DocumentationWindow(self, wx.ID_ANY, _TreeLocation,
[15fb4fa]	2775	"", name + " Help")
[5ce7f17]	2776	else:
[15fb4fa]	2777	_TreeLocation = 'user/index.html'
[6f16e25]	2778	_doc_viewer = DocumentationWindow(self, wx.ID_ANY, _TreeLocation,
	2779	"", "General Model Help")
[5ce7f17]	2780
[f0d720b]	2781	def on_model_help_clicked(self, event):
	2782	"""
[5ce7f17]	2783	Function called when 'Description' button is pressed next to model
	2784	of interest. This calls the Description embedded in the model. This
	2785	should work with either Wx2.8 and lower or higher. If no model is
	2786	selected it will give the message that a model must be chosen first
	2787	in the box that would normally contain the description. If a badly
	2788	behaved model is encountered which has no description then it will
	2789	give the message that none is available.
	2790
[c8e1996]	2791	:param event: on Description Button pressed event
[f0d720b]	2792	"""
[5ce7f17]	2793
[c8e1996]	2794	if self.model is None:
[5ce7f17]	2795	name = 'index.html'
[f0d720b]	2796	else:
	2797	name = self.formfactorbox.GetValue()
[5ce7f17]	2798
	2799	msg = 'Model description:\n'
	2800	info = "Info"
[c8e1996]	2801	if self.model is not None:
	2802	# frame.Destroy()
[5ce7f17]	2803	if str(self.model.description).rstrip().lstrip() == '':
	2804	msg += "Sorry, no information is available for this model."
[f0d720b]	2805	else:
[5ce7f17]	2806	msg += self.model.description + '\n'
	2807	wx.MessageBox(msg, info)
	2808	else:
	2809	msg += "You must select a model to get information on this"
	2810	wx.MessageBox(msg, info)
	2811
[7116dffd]	2812	def _on_mag_angle_help(self, event):
[5ce7f17]	2813	"""
	2814	Bring up Magnetic Angle definition bmp image whenever the ? button
	2815	is clicked. Calls DocumentationWindow with the path of the location
	2816	within the documentation tree (after /doc/ ....". When using old
	2817	versions of Wx (i.e. before 2.9 and therefore not part of release
	2818	versions distributed via installer) it brings up an image viewer
	2819	box which allows the user to click through the rest of the images in
	2820	the directory. Not ideal but probably better than alternative which
	2821	would bring up the entire discussion of how magnetic models work?
	2822	Specially since it is not likely to be accessed. The normal release
	2823	versions bring up the normal image box.
	2824
	2825	:param evt: Triggers on clicking ? in Magnetic Angles? box
	2826	"""
	2827
	2828	_TreeLocation = "_images/M_angles_pic.bmp"
[6f16e25]	2829	_doc_viewer = DocumentationWindow(self, wx.ID_ANY, _TreeLocation, "",
[3db44fb]	2830	"Magnetic Angle Defintions")
[f0d720b]	2831
[7116dffd]	2832	def _on_mag_help(self, event):
[f0d720b]	2833	"""
[7116dffd]	2834	Bring up Magnetic Angle definition bmp image whenever the ? button
	2835	is clicked. Calls DocumentationWindow with the path of the location
	2836	within the documentation tree (after /doc/ ....". When using old
	2837	versions of Wx (i.e. before 2.9 and therefore not part of release
	2838	versions distributed via installer) it brings up an image viewer
	2839	box which allows the user to click through the rest of the images in
	2840	the directory. Not ideal but probably better than alternative which
	2841	would bring up the entire discussion of how magnetic models work?
	2842	Specially since it is not likely to be accessed. The normal release
	2843	versions bring up the normal image box.
	2844
	2845	:param evt: Triggers on clicking ? in Magnetic Angles? box
[f0d720b]	2846	"""
	2847
[e4c897b]	2848	_TreeLocation = "user/magnetism.html"
[6f16e25]	2849	_doc_viewer = DocumentationWindow(self, wx.ID_ANY, _TreeLocation, "",
[7116dffd]	2850	"Polarized Beam/Magnetc Help")
[f0d720b]	2851
[5ce7f17]	2852	def _on_mag_on(self, event):
[f0d720b]	2853	"""
	2854	Magnetic Parameters ON/OFF
	2855	"""
	2856	button = event.GetEventObject()
	2857
	2858	if button.GetLabel().count('ON') > 0:
	2859	self.magnetic_on = True
	2860	button.SetLabel("Magnetic OFF")
	2861	m_value = 1.0e-06
	2862	for key in self.model.magnetic_params:
	2863	if key.count('M0') > 0:
	2864	self.model.setParam(key, m_value)
	2865	m_value += 0.5e-06
	2866	else:
	2867	self.magnetic_on = False
	2868	button.SetLabel("Magnetic ON")
	2869	for key in self.model.magnetic_params:
	2870	if key.count('M0') > 0:
[c8e1996]	2871	# reset mag value to zero fo safety
[f0d720b]	2872	self.model.setParam(key, 0.0)
[5ce7f17]	2873
	2874	self.Show(False)
[f0d720b]	2875	self.set_model_param_sizer(self.model)
[c8e1996]	2876	# self._set_sizer_dispersion()
[f0d720b]	2877	self.state.magnetic_on = self.magnetic_on
	2878	self.SetupScrolling()
	2879	self.Show(True)
[5ce7f17]	2880
[f0d720b]	2881	def on_pd_help_clicked(self, event):
	2882	"""
[5ce7f17]	2883	Bring up Polydispersity Documentation whenever the ? button is clicked.
	2884	Calls DocumentationWindow with the path of the location within the
	2885	documentation tree (after /doc/ ....". Note that when using old
	2886	versions of Wx (before 2.9) and thus not the release version of
	2887	istallers, the help comes up at the top level of the file as
	2888	webbrowser does not pass anything past the # to the browser when it is
	2889	running "file:///...."
	2890
[c8e1996]	2891	:param event: Triggers on clicking ? in polydispersity box
[5ce7f17]	2892	"""
[f0d720b]	2893
[eb04d59]	2894	_TreeLocation = "user/sasgui/perspectives/fitting/pd_help.html"
[7801df8]	2895	_PageAnchor = ""
[6f16e25]	2896	_doc_viewer = DocumentationWindow(self, wx.ID_ANY, _TreeLocation,
[3db44fb]	2897	_PageAnchor, "Polydispersity Help")
[5ce7f17]	2898
[f0d720b]	2899	def on_left_down(self, event):
	2900	"""
	2901	Get key stroke event
	2902	"""
	2903	# Figuring out key combo: Cmd for copy, Alt for paste
	2904	if event.CmdDown() and event.ShiftDown():
	2905	self.get_paste()
	2906	elif event.CmdDown():
	2907	self.get_copy()
	2908	else:
	2909	event.Skip()
	2910	return
	2911	# make event free
	2912	event.Skip()
[5ce7f17]	2913
[f0d720b]	2914	def get_copy(self):
	2915	"""
	2916	Get copy params to clipboard
	2917	"""
	2918	content = self.get_copy_params()
	2919	flag = self.set_clipboard(content)
	2920	self._copy_info(flag)
	2921	return flag
[5ce7f17]	2922
[f0d720b]	2923	def get_copy_params(self):
	2924	"""
	2925	Get the string copies of the param names and values in the tap
	2926	"""
	2927	content = 'sasview_parameter_values:'
	2928	# Do it if params exist
[c8e1996]	2929	if self.parameters:
[5ce7f17]	2930
[f0d720b]	2931	# go through the parameters
	2932	strings = self._get_copy_helper(self.parameters,
	2933	self.orientation_params)
	2934	content += strings
[5ce7f17]	2935
[f0d720b]	2936	# go through the fittables
	2937	strings = self._get_copy_helper(self.fittable_param,
	2938	self.orientation_params_disp)
	2939	content += strings
	2940
	2941	# go through the fixed params
	2942	strings = self._get_copy_helper(self.fixed_param,
	2943	self.orientation_params_disp)
	2944	content += strings
[5ce7f17]	2945
[f0d720b]	2946	# go through the str params
	2947	strings = self._get_copy_helper(self.str_parameters,
	2948	self.orientation_params)
	2949	content += strings
	2950	return content
	2951	else:
	2952	return False
	2953
	2954	def get_copy_excel(self):
	2955	"""
	2956	Get copy params to clipboard
	2957	"""
	2958	content = self.get_copy_params_excel()
	2959	flag = self.set_clipboard(content)
	2960	self._copy_info(flag)
	2961	return flag
	2962
	2963	def get_copy_params_excel(self):
	2964	"""
	2965	Get the string copies of the param names and values in the tap
	2966	"""
	2967	content = ''
	2968
	2969	crlf = chr(13) + chr(10)
	2970	tab = chr(9)
	2971
	2972	# Do it if params exist
[c8e1996]	2973	if self.parameters:
[f0d720b]	2974
	2975	for param in self.parameters:
[c8e1996]	2976	content += param[1] # parameter name
[f0d720b]	2977	content += tab
[5ce7f17]	2978	content += param[1] + "_err"
[f0d720b]	2979	content += tab
	2980
	2981	content += crlf
	2982
[c8e1996]	2983	# row of values and errors...
[f0d720b]	2984	for param in self.parameters:
[c8e1996]	2985	content += param[2].GetValue() # value
[5ce7f17]	2986	content += tab
[c8e1996]	2987	content += param[4].GetValue() # error
[5ce7f17]	2988	content += tab
[f0d720b]	2989
	2990	return content
	2991	else:
	2992	return False
	2993
	2994	def get_copy_latex(self):
	2995	"""
	2996	Get copy params to clipboard
	2997	"""
	2998	content = self.get_copy_params_latex()
	2999	flag = self.set_clipboard(content)
	3000	self._copy_info(flag)
	3001	return flag
	3002
	3003	def get_copy_params_latex(self):
	3004	"""
	3005	Get the string copies of the param names and values in the tap
	3006	"""
	3007	content = '\\begin{table}'
	3008	content += '\\begin{tabular}[h]'
	3009
	3010	crlf = chr(13) + chr(10)
	3011	tab = chr(9)
	3012
	3013	# Do it if params exist
[c8e1996]	3014	if self.parameters:
[f0d720b]	3015
	3016	content += '{\|'
	3017	for param in self.parameters:
	3018	content += 'l\|l\|'
	3019	content += '}\hline'
	3020	content += crlf
	3021
	3022	for index, param in enumerate(self.parameters):
[c8e1996]	3023	content += param[1].replace('_', '\_') # parameter name
[f0d720b]	3024	content += ' & '
[5ce7f17]	3025	content += param[1].replace('_', '\_') + "\_err"
	3026	if index < len(self.parameters) - 1:
[f0d720b]	3027	content += ' & '
	3028	content += '\\\\ \\hline'
	3029	content += crlf
	3030
[c8e1996]	3031	# row of values and errors...
[f0d720b]	3032	for index, param in enumerate(self.parameters):
[c8e1996]	3033	content += param[2].GetValue() # parameter value
[f0d720b]	3034	content += ' & '
[c8e1996]	3035	content += param[4].GetValue() # parameter error
[5ce7f17]	3036	if index < len(self.parameters) - 1:
[f0d720b]	3037	content += ' & '
	3038	content += '\\\\ \\hline'
	3039	content += crlf
	3040
	3041	content += '\\end{tabular}'
	3042	content += '\\end{table}'
	3043	return content
	3044	else:
	3045	return False
	3046
	3047	def set_clipboard(self, content=None):
	3048	"""
	3049	Put the string to the clipboard
	3050	"""
	3051	if not content:
	3052	return False
	3053	if wx.TheClipboard.Open():
	3054	wx.TheClipboard.SetData(wx.TextDataObject(str(content)))
	3055	wx.TheClipboard.Close()
	3056	return True
	3057	return None
[5ce7f17]	3058
[f0d720b]	3059	def _get_copy_helper(self, param, orient_param):
	3060	"""
	3061	Helping get value and name of the params
[5ce7f17]	3062
[f0d720b]	3063	: param param: parameters
	3064	: param orient_param = oritational params
	3065	: return content: strings [list] [name,value:....]
	3066	"""
	3067	content = ''
[5223602]	3068	bound_hi = ''
	3069	bound_lo = ''
[f0d720b]	3070	# go through the str params
	3071	for item in param:
	3072	# copy only the params shown
	3073	if not item[2].IsShown():
	3074	continue
	3075	disfunc = ''
	3076	try:
	3077	if item[7].__class__.__name__ == 'ComboBox':
	3078	disfunc = str(item[7].GetValue())
[7673ecd]	3079	except Exception:
	3080	logging.error(traceback.format_exc())
[5ce7f17]	3081
[f0d720b]	3082	# 2D
	3083	if self.data.__class__.__name__ == "Data2D":
	3084	try:
	3085	check = item[0].GetValue()
[7673ecd]	3086	except Exception:
[f0d720b]	3087	check = None
	3088	name = item[1]
	3089	value = item[2].GetValue()
	3090	# 1D
	3091	else:
[c8e1996]	3092	# for 1D all parameters except orientation
[f0d720b]	3093	if not item[1] in orient_param:
	3094	try:
	3095	check = item[0].GetValue()
	3096	except:
	3097	check = None
	3098	name = item[1]
	3099	value = item[2].GetValue()
	3100
[5223602]	3101	# Bounds
	3102	try:
	3103	bound_lo = item[5].GetValue()
	3104	bound_hi = item[6].GetValue()
	3105	except Exception:
	3106	# harmless - need to just pass
	3107	pass
	3108
[f0d720b]	3109	# add to the content
	3110	if disfunc != '':
[5ce7f17]	3111
[f0d720b]	3112	disfunc = ',' + disfunc
	3113	# Need to support array func for copy/paste
	3114	try:
	3115	if disfunc.count('array') > 0:
	3116	disfunc += ','
	3117	for val in self.values[name]:
	3118	disfunc += ' ' + str(val)
	3119	disfunc += ','
	3120	for weight in self.weights[name]:
	3121	disfunc += ' ' + str(weight)
[7673ecd]	3122	except Exception:
	3123	logging.error(traceback.format_exc())
[c8e1996]	3124	content += name + ',' + str(check) + ',' + value + disfunc + ',' + \
	3125	bound_lo + ',' + bound_hi + ':'
[f0d720b]	3126
	3127	return content
[5ce7f17]	3128
[f0d720b]	3129	def get_clipboard(self):
	3130	"""
	3131	Get strings in the clipboard
	3132	"""
	3133	text = ""
	3134	# Get text from the clip board
	3135	if wx.TheClipboard.Open():
	3136	if wx.TheClipboard.IsSupported(wx.DataFormat(wx.DF_TEXT)):
	3137	data = wx.TextDataObject()
	3138	# get wx dataobject
	3139	success = wx.TheClipboard.GetData(data)
	3140	# get text
	3141	if success:
	3142	text = data.GetText()
	3143	else:
	3144	text = ''
	3145	# close clipboard
	3146	wx.TheClipboard.Close()
	3147	return text
[5ce7f17]	3148
[f0d720b]	3149	def get_paste(self):
	3150	"""
	3151	Paste params from the clipboard
	3152	"""
	3153	text = self.get_clipboard()
	3154	flag = self.get_paste_params(text)
	3155	self._copy_info(flag)
	3156	return flag
[5ce7f17]	3157
[f0d720b]	3158	def get_paste_params(self, text=''):
	3159	"""
	3160	Get the string copies of the param names and values in the tap
	3161	"""
	3162	context = {}
	3163	# put the text into dictionary
	3164	lines = text.split(':')
	3165	if lines[0] != 'sasview_parameter_values':
	3166	self._copy_info(False)
	3167	return False
	3168	for line in lines[1:-1]:
	3169	if len(line) != 0:
	3170	item = line.split(',')
	3171	check = item[1]
	3172	name = item[0]
	3173	value = item[2]
	3174	# Transfer the text to content[dictionary]
	3175	context[name] = [check, value]
[5223602]	3176
	3177	# limits
	3178	limit_lo = item[3]
	3179	context[name].append(limit_lo)
	3180	limit_hi = item[4]
	3181	context[name].append(limit_hi)
	3182
[f0d720b]	3183	# ToDo: PlugIn this poly disp function for pasting
	3184	try:
[5223602]	3185	poly_func = item[5]
[f0d720b]	3186	context[name].append(poly_func)
	3187	try:
	3188	# take the vals and weights for array
[5223602]	3189	array_values = item[6].split(' ')
	3190	array_weights = item[7].split(' ')
[f0d720b]	3191	val = [float(a_val) for a_val in array_values[1:]]
	3192	weit = [float(a_weit) for a_weit in array_weights[1:]]
[5ce7f17]	3193
[f0d720b]	3194	context[name].append(val)
	3195	context[name].append(weit)
	3196	except:
	3197	raise
	3198	except:
	3199	poly_func = ''
	3200	context[name].append(poly_func)
	3201
	3202	# Do it if params exist
[c8e1996]	3203	if self.parameters:
[f0d720b]	3204	# go through the parameters
	3205	self._get_paste_helper(self.parameters,
	3206	self.orientation_params, context)
	3207
	3208	# go through the fittables
	3209	self._get_paste_helper(self.fittable_param,
	3210	self.orientation_params_disp,
	3211	context)
	3212
	3213	# go through the fixed params
	3214	self._get_paste_helper(self.fixed_param,
	3215	self.orientation_params_disp, context)
[5ce7f17]	3216
[f0d720b]	3217	# go through the str params
	3218	self._get_paste_helper(self.str_parameters,
	3219	self.orientation_params, context)
[5ce7f17]	3220
[f0d720b]	3221	return True
	3222	return None
[5ce7f17]	3223
[f0d720b]	3224	def _get_paste_helper(self, param, orient_param, content):
	3225	"""
	3226	Helping set values of the params
[5ce7f17]	3227
[f0d720b]	3228	: param param: parameters
	3229	: param orient_param: oritational params
	3230	: param content: dictionary [ name, value: name1.value1,...]
	3231	"""
	3232	# go through the str params
	3233	for item in param:
	3234	# 2D
	3235	if self.data.__class__.__name__ == "Data2D":
	3236	name = item[1]
	3237	if name in content.keys():
[5223602]	3238	values = content[name]
	3239	check = values[0]
	3240	pd = values[1]
	3241
[f0d720b]	3242	if name.count('.') > 0:
[6c382da]	3243	# If this is parameter.width, then pd may be a floating
	3244	# point value or it may be an array distribution.
	3245	# Nothing to do for parameter.npts or parameter.nsigmas.
[f0d720b]	3246	try:
	3247	float(pd)
[6c382da]	3248	if name.endswith('.npts'):
	3249	pd = int(pd)
	3250	except Exception:
[c8e1996]	3251	# continue
[f0d720b]	3252	if not pd and pd != '':
	3253	continue
	3254	item[2].SetValue(str(pd))
	3255	if item in self.fixed_param and pd == '':
	3256	# Only array func has pd == '' case.
	3257	item[2].Enable(False)
[6c382da]	3258	else:
	3259	item[2].Enable(True)
[f0d720b]	3260	if item[2].__class__.__name__ == "ComboBox":
	3261	if content[name][1] in self.model.fun_list:
	3262	fun_val = self.model.fun_list[content[name][1]]
	3263	self.model.setParam(name, fun_val)
[5223602]	3264	try:
	3265	item[5].SetValue(str(values[-3]))
	3266	item[6].SetValue(str(values[-2]))
	3267	except Exception:
	3268	# passing as harmless non-update
	3269	pass
[5ce7f17]	3270
[f0d720b]	3271	value = content[name][1:]
	3272	self._paste_poly_help(item, value)
	3273	if check == 'True':
	3274	is_true = True
	3275	elif check == 'False':
	3276	is_true = False
	3277	else:
	3278	is_true = None
[c8e1996]	3279	if is_true is not None:
[f0d720b]	3280	item[0].SetValue(is_true)
	3281	# 1D
	3282	else:
[c8e1996]	3283	# for 1D all parameters except orientation
[f0d720b]	3284	if not item[1] in orient_param:
	3285	name = item[1]
	3286	if name in content.keys():
	3287	check = content[name][0]
	3288	# Avoid changing combox content
	3289	value = content[name][1:]
	3290	pd = value[0]
	3291	if name.count('.') > 0:
[c8e1996]	3292	# If this is parameter.width, then pd may be a
	3293	# floating point value or it may be an array
	3294	# distribution. Nothing to do for parameter.npts or
	3295	# parameter.nsigmas.
[f0d720b]	3296	try:
	3297	pd = float(pd)
[6c382da]	3298	if name.endswith('.npts'):
	3299	pd = int(pd)
[f0d720b]	3300	except:
[c8e1996]	3301	# continue
[f0d720b]	3302	if not pd and pd != '':
	3303	continue
	3304	item[2].SetValue(str(pd))
	3305	if item in self.fixed_param and pd == '':
	3306	# Only array func has pd == '' case.
	3307	item[2].Enable(False)
[6c382da]	3308	else:
	3309	item[2].Enable(True)
[f0d720b]	3310	if item[2].__class__.__name__ == "ComboBox":
	3311	if value[0] in self.model.fun_list:
	3312	fun_val = self.model.fun_list[value[0]]
	3313	self.model.setParam(name, fun_val)
	3314	# save state
[5223602]	3315	try:
	3316	item[5].SetValue(str(value[-3]))
	3317	item[6].SetValue(str(value[-2]))
	3318	except Exception:
	3319	# passing as harmless non-update
	3320	pass
	3321
[f0d720b]	3322	self._paste_poly_help(item, value)
	3323	if check == 'True':
	3324	is_true = True
	3325	elif check == 'False':
	3326	is_true = False
	3327	else:
	3328	is_true = None
[c8e1996]	3329	if is_true is not None:
[f0d720b]	3330	item[0].SetValue(is_true)
[5ce7f17]	3331
[01cfd13]	3332	self.select_param(event=None)
	3333	self.Refresh()
	3334
[f0d720b]	3335	def _paste_poly_help(self, item, value):
	3336	"""
	3337	Helps get paste for poly function
[5ce7f17]	3338
[6c382da]	3339	item is the parameter name
	3340
	3341	value depends on which parameter is being processed, and whether it
	3342	has array polydispersity.
	3343
	3344	For parameters without array polydispersity:
	3345
	3346	parameter => ['FLOAT', '']
	3347	parameter.width => ['FLOAT', 'DISTRIBUTION', '']
	3348	parameter.npts => ['FLOAT', '']
	3349	parameter.nsigmas => ['FLOAT', '']
	3350
	3351	For parameters with array polydispersity:
	3352
	3353	parameter => ['FLOAT', '']
	3354	parameter.width => ['FILENAME', 'array', [x1, ...], [w1, ...]]
	3355	parameter.npts => ['FLOAT', '']
	3356	parameter.nsigmas => ['FLOAT', '']
[f0d720b]	3357	"""
[6c382da]	3358	# Do nothing if not setting polydispersity
[5223602]	3359	if len(value[3]) == 0:
[6c382da]	3360	return
[5ce7f17]	3361
[6c382da]	3362	try:
	3363	name = item[7].Name
	3364	param_name = name.split('.')[0]
	3365	item[7].SetValue(value[1])
	3366	selection = item[7].GetCurrentSelection()
	3367	dispersity = item[7].GetClientData(selection)
	3368	disp_model = dispersity()
	3369
	3370	if value[1] == 'array':
	3371	pd_vals = numpy.array(value[2])
	3372	pd_weights = numpy.array(value[3])
	3373	if len(pd_vals) == 0 or len(pd_vals) != len(pd_weights):
	3374	msg = ("bad array distribution parameters for %s"
	3375	% param_name)
	3376	raise ValueError(msg)
	3377	self._set_disp_cb(True, item=item)
	3378	self._set_array_disp_model(name=name,
	3379	disp=disp_model,
	3380	values=pd_vals,
	3381	weights=pd_weights)
	3382	else:
	3383	self._set_disp_cb(False, item=item)
	3384	self._disp_obj_dict[name] = disp_model
	3385	self.model.set_dispersion(param_name, disp_model)
	3386	self.state._disp_obj_dict[name] = disp_model.type
	3387	# TODO: It's not an array, why update values and weights?
	3388	self.model._persistency_dict[param_name] = \
	3389	[self.values, self.weights]
	3390	self.state.values = self.values
	3391	self.state.weights = self.weights
[5ce7f17]	3392
[6c382da]	3393	except Exception:
	3394	logging.error(traceback.format_exc())
	3395	print "Error in BasePage._paste_poly_help: %s" % \
[c8e1996]	3396	sys.exc_info()[1]
[6c382da]	3397
	3398	def _set_disp_cb(self, isarray, item):
[f0d720b]	3399	"""
	3400	Set cb for array disp
	3401	"""
[6c382da]	3402	if isarray:
	3403	item[0].SetValue(False)
	3404	item[0].Enable(False)
	3405	item[2].Enable(False)
	3406	item[3].Show(False)
	3407	item[4].Show(False)
	3408	item[5].SetValue('')
	3409	item[5].Enable(False)
	3410	item[6].SetValue('')
	3411	item[6].Enable(False)
	3412	else:
	3413	item[0].Enable()
	3414	item[2].Enable()
	3415	item[3].Show(True)
	3416	item[4].Show(True)
	3417	item[5].Enable()
	3418	item[6].Enable()
[5ce7f17]	3419
[f0d720b]	3420	def update_pinhole_smear(self):
	3421	"""
	3422	Method to be called by sub-classes
	3423	Moveit; This method doesn't belong here
	3424	"""
	3425	print "BasicPage.update_pinhole_smear was called: skipping"
	3426	return
	3427
	3428	def _read_category_info(self):
	3429	"""
	3430	Reads the categories in from file
	3431	"""
	3432	# # ILL mod starts here - July 2012 kieranrcampbell@gmail.com
	3433	self.master_category_dict = defaultdict(list)
	3434	self.by_model_dict = defaultdict(list)
	3435	self.model_enabled_dict = defaultdict(bool)
[212bfc2]	3436	categorization_file = CategoryInstaller.get_user_file()
	3437	with open(categorization_file, 'rb') as f:
	3438	self.master_category_dict = json.load(f)
	3439	self._regenerate_model_dict()
[f0d720b]	3440
	3441	def _regenerate_model_dict(self):
	3442	"""
[5ce7f17]	3443	regenerates self.by_model_dict which has each model name as the
[f0d720b]	3444	key and the list of categories belonging to that model
	3445	along with the enabled mapping
	3446	"""
	3447	self.by_model_dict = defaultdict(list)
	3448	for category in self.master_category_dict:
	3449	for (model, enabled) in self.master_category_dict[category]:
	3450	self.by_model_dict[model].append(category)
	3451	self.model_enabled_dict[model] = enabled
[5ce7f17]	3452
[f0d720b]	3453	def _populate_listbox(self):
	3454	"""
	3455	fills out the category list box
	3456	"""
[e92a352]	3457	uncat_str = 'Plugin Models'
[f0d720b]	3458	self._read_category_info()
	3459
	3460	self.categorybox.Clear()
	3461	cat_list = sorted(self.master_category_dict.keys())
[c8e1996]	3462	if uncat_str not in cat_list:
[f0d720b]	3463	cat_list.append(uncat_str)
[5ce7f17]	3464
[f0d720b]	3465	for category in cat_list:
	3466	if category != '':
	3467	self.categorybox.Append(category)
	3468
	3469	if self.categorybox.GetSelection() == wx.NOT_FOUND:
	3470	self.categorybox.SetSelection(0)
	3471	else:
[c8e1996]	3472	self.categorybox.SetSelection(
[f0d720b]	3473	self.categorybox.GetSelection())
[c8e1996]	3474	# self._on_change_cat(None)
[f0d720b]	3475
	3476	def _on_change_cat(self, event):
	3477	"""
	3478	Callback for category change action
	3479	"""
	3480	self.model_name = None
	3481	category = self.categorybox.GetStringSelection()
[c8e1996]	3482	if category is None:
[f0d720b]	3483	return
	3484	self.model_box.Clear()
	3485
[e92a352]	3486	if category == 'Plugin Models':
[f0d720b]	3487	for model in self.model_list_box[category]:
	3488	str_m = str(model).split(".")[0]
	3489	self.model_box.Append(str_m)
	3490
	3491	else:
[5ce7f17]	3492	for (model, enabled) in sorted(self.master_category_dict[category],
[c8e1996]	3493	key=lambda name: name[0]):
[f0d720b]	3494	if(enabled):
	3495	self.model_box.Append(model)
	3496
	3497	def _fill_model_sizer(self, sizer):
	3498	"""
	3499	fill sizer containing model info
	3500	"""
[6f16e25]	3501	# This should only be called once per fit tab
[c8e1996]	3502	# print "==== Entering _fill_model_sizer"
	3503	# Add model function Details button in fitpanel.
	3504	# The following 3 lines are for Mac. Let JHC know before modifying...
[f0d720b]	3505	title = "Model"
	3506	self.formfactorbox = None
	3507	self.multifactorbox = None
[6f16e25]	3508	self.mbox_description = wx.StaticBox(self, wx.ID_ANY, str(title))
[f0d720b]	3509	boxsizer1 = wx.StaticBoxSizer(self.mbox_description, wx.VERTICAL)
	3510	sizer_cat = wx.BoxSizer(wx.HORIZONTAL)
	3511	self.mbox_description.SetForegroundColour(wx.RED)
[6f16e25]	3512	wx_id = self._ids.next()
	3513	self.model_func = wx.Button(self, wx_id, 'Help', size=(80, 23))
	3514	self.model_func.Bind(wx.EVT_BUTTON, self.on_function_help_clicked,
	3515	id=wx_id)
[5ce7f17]	3516	self.model_func.SetToolTipString("Full Model Function Help")
[6f16e25]	3517	wx_id = self._ids.next()
	3518	self.model_help = wx.Button(self, wx_id, 'Description', size=(80, 23))
	3519	self.model_help.Bind(wx.EVT_BUTTON, self.on_model_help_clicked,
	3520	id=wx_id)
[5ce7f17]	3521	self.model_help.SetToolTipString("Short Model Function Description")
[6f16e25]	3522	wx_id = self._ids.next()
	3523	self.model_view = wx.Button(self, wx_id, "Show 2D", size=(80, 23))
	3524	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D, id=wx_id)
[f0d720b]	3525	hint = "toggle view of model from 1D to 2D or 2D to 1D"
	3526	self.model_view.SetToolTipString(hint)
[5ce7f17]	3527
[6f16e25]	3528	cat_set_box = wx.StaticBox(self, wx.ID_ANY, 'Category')
[f0d720b]	3529	sizer_cat_box = wx.StaticBoxSizer(cat_set_box, wx.HORIZONTAL)
	3530	sizer_cat_box.SetMinSize((200, 50))
[6f16e25]	3531	self.categorybox = wx.ComboBox(self, wx.ID_ANY,
	3532	style=wx.CB_READONLY)
[5ce7f17]	3533	self.categorybox.SetToolTip(wx.ToolTip("Select a Category/Type"))
[f0d720b]	3534	self._populate_listbox()
[6f16e25]	3535	wx.EVT_COMBOBOX(self.categorybox, wx.ID_ANY, self._show_combox)
[c8e1996]	3536	# self.shape_rbutton = wx.RadioButton(self, wx.ID_ANY, 'Shapes',
[f0d720b]	3537	# style=wx.RB_GROUP)
[c8e1996]	3538	# self.shape_indep_rbutton = wx.RadioButton(self, wx.ID_ANY,
[f0d720b]	3539	# "Shape-Independent")
[c8e1996]	3540	# self.struct_rbutton = wx.RadioButton(self, wx.ID_ANY,
[6f16e25]	3541	# "Structure Factor ")
[c8e1996]	3542	# self.plugin_rbutton = wx.RadioButton(self, wx.ID_ANY,
[6f16e25]	3543	# "Uncategorized")
[5ce7f17]	3544
[c8e1996]	3545	# self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
[f0d720b]	3546	# id=self.shape_rbutton.GetId())
[c8e1996]	3547	# self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
[f0d720b]	3548	# id=self.shape_indep_rbutton.GetId())
[c8e1996]	3549	# self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
[f0d720b]	3550	# id=self.struct_rbutton.GetId())
[c8e1996]	3551	# self.Bind(wx.EVT_RADIOBUTTON, self._show_combox,
[f0d720b]	3552	# id=self.plugin_rbutton.GetId())
[c8e1996]	3553	# MAC needs SetValue
[5ce7f17]	3554
[6f16e25]	3555	show_cat_button = wx.Button(self, wx.ID_ANY, "Modify")
[f0d720b]	3556	cat_tip = "Modify model categories \n"
	3557	cat_tip += "(also accessible from the menu bar)."
[c8e1996]	3558	show_cat_button.SetToolTip(wx.ToolTip(cat_tip))
[f0d720b]	3559	show_cat_button.Bind(wx.EVT_BUTTON, self._on_modify_cat)
	3560	sizer_cat_box.Add(self.categorybox, 1, wx.RIGHT, 3)
[c8e1996]	3561	sizer_cat_box.Add((10, 10))
[f0d720b]	3562	sizer_cat_box.Add(show_cat_button)
[c8e1996]	3563	# self.shape_rbutton.SetValue(True)
[bac3988]	3564
[f0d720b]	3565	sizer_radiobutton = wx.GridSizer(2, 2, 5, 5)
[c8e1996]	3566	# sizer_radiobutton.Add(self.shape_rbutton)
	3567	# sizer_radiobutton.Add(self.shape_indep_rbutton)
	3568	sizer_radiobutton.Add((5, 5))
[5ce7f17]	3569	sizer_radiobutton.Add(self.model_view, 1, wx.RIGHT, 5)
[c8e1996]	3570	# sizer_radiobutton.Add(self.plugin_rbutton)
	3571	# sizer_radiobutton.Add(self.struct_rbutton)
	3572	# sizer_radiobutton.Add((5,5))
[5ce7f17]	3573	sizer_radiobutton.Add(self.model_help, 1, wx.RIGHT \| wx.LEFT, 5)
[c8e1996]	3574	# sizer_radiobutton.Add((5,5))
[5ce7f17]	3575	sizer_radiobutton.Add(self.model_func, 1, wx.RIGHT, 5)
[f0d720b]	3576	sizer_cat.Add(sizer_cat_box, 1, wx.LEFT, 2.5)
	3577	sizer_cat.Add(sizer_radiobutton)
	3578	sizer_selection = wx.BoxSizer(wx.HORIZONTAL)
	3579	mutifactor_selection = wx.BoxSizer(wx.HORIZONTAL)
[5ce7f17]	3580
[6f16e25]	3581	self.text1 = wx.StaticText(self, wx.ID_ANY, "")
	3582	self.text2 = wx.StaticText(self, wx.ID_ANY, "P(Q)*S(Q)")
	3583	self.mutifactor_text = wx.StaticText(self, wx.ID_ANY, "No. of Shells: ")
	3584	self.mutifactor_text1 = wx.StaticText(self, wx.ID_ANY, "")
	3585	self.show_sld_button = wx.Button(self, wx.ID_ANY, "Show SLD Profile")
[f0d720b]	3586	self.show_sld_button.Bind(wx.EVT_BUTTON, self._on_show_sld)
	3587
[6f16e25]	3588	self.formfactorbox = wx.ComboBox(self, wx.ID_ANY, style=wx.CB_READONLY)
[5ce7f17]	3589	self.formfactorbox.SetToolTip(wx.ToolTip("Select a Model"))
[c8e1996]	3590	if self.model is not None:
[f0d720b]	3591	self.formfactorbox.SetValue(self.model.name)
[6f16e25]	3592	self.structurebox = wx.ComboBox(self, wx.ID_ANY, style=wx.CB_READONLY)
	3593	self.multifactorbox = wx.ComboBox(self, wx.ID_ANY, style=wx.CB_READONLY)
[f0d720b]	3594	self.initialize_combox()
[6f16e25]	3595	wx.EVT_COMBOBOX(self.formfactorbox, wx.ID_ANY, self._on_select_model)
[f0d720b]	3596
[6f16e25]	3597	wx.EVT_COMBOBOX(self.structurebox, wx.ID_ANY, self._on_select_model)
	3598	wx.EVT_COMBOBOX(self.multifactorbox, wx.ID_ANY, self._on_select_model)
[c8e1996]	3599	# check model type to show sizer
	3600	if self.model is not None:
[f0d720b]	3601	print "_set_model_sizer_selection: disabled."
[c8e1996]	3602	# self._set_model_sizer_selection(self.model)
[5ce7f17]	3603
[f0d720b]	3604	sizer_selection.Add(self.text1)
	3605	sizer_selection.Add((10, 5))
	3606	sizer_selection.Add(self.formfactorbox)
	3607	sizer_selection.Add((5, 5))
	3608	sizer_selection.Add(self.text2)
	3609	sizer_selection.Add((5, 5))
	3610	sizer_selection.Add(self.structurebox)
[5ce7f17]	3611
[f0d720b]	3612	mutifactor_selection.Add((13, 5))
	3613	mutifactor_selection.Add(self.mutifactor_text)
	3614	mutifactor_selection.Add(self.multifactorbox)
	3615	mutifactor_selection.Add((5, 5))
	3616	mutifactor_selection.Add(self.mutifactor_text1)
	3617	mutifactor_selection.Add((10, 5))
	3618	mutifactor_selection.Add(self.show_sld_button)
	3619
	3620	boxsizer1.Add(sizer_cat)
	3621	boxsizer1.Add((10, 10))
	3622	boxsizer1.Add(sizer_selection)
	3623	boxsizer1.Add((10, 10))
	3624	boxsizer1.Add(mutifactor_selection)
[5ce7f17]	3625
[f0d720b]	3626	self._set_multfactor_combobox()
	3627	self.multifactorbox.SetSelection(1)
	3628	self.show_sld_button.Hide()
	3629	sizer.Add(boxsizer1, 0, wx.EXPAND \| wx.ALL, 10)
	3630	sizer.Layout()
[5ce7f17]	3631
[f0d720b]	3632	def on_smear_helper(self, update=False):
	3633	"""
	3634	Help for onSmear if implemented
[5ce7f17]	3635
[f0d720b]	3636	:param update: force or not to update
	3637	"""
	3638	def reset_page(self, state, first=False):
	3639	"""
	3640	reset the state if implemented
	3641	"""
	3642	def onSmear(self, event):
	3643	"""
[5ce7f17]	3644	Create a smear object if implemented
[f0d720b]	3645	"""
	3646	def onPinholeSmear(self, event):
	3647	"""
	3648	Create a custom pinhole smear object if implemented
	3649	"""
	3650	def onSlitSmear(self, event):
	3651	"""
	3652	Create a custom slit smear object if implemented
	3653	"""
	3654	def update_slit_smear(self):
	3655	"""
	3656	called by kill_focus on pinhole TextCntrl
	3657	to update the changes if implemented
	3658	"""
	3659	def select_param(self, event):
	3660	"""
	3661	Select TextCtrl checked if implemented
	3662	"""
	3663	def set_data(self, data=None):
	3664	"""
	3665	Sets data if implemented
	3666	"""
	3667	def _is_2D(self):
	3668	"""
	3669	Check if data_name is Data2D if implemented
	3670	"""
	3671	def _on_select_model(self, event=None):
	3672	"""
	3673	call back for model selection if implemented
	3674	"""
	3675	def get_weight_flag(self):
	3676	"""
	3677	Get flag corresponding to a given weighting dI data if implemented
	3678	"""
	3679	def _set_sizer_dispersion(self):
	3680	"""
	3681	draw sizer for dispersity if implemented
	3682	"""
	3683	def get_all_checked_params(self):
	3684	"""
	3685	Found all parameters current check and add them to list of parameters
	3686	to fit if implemented
	3687	"""
	3688	def show_npts2fit(self):
	3689	"""
	3690	setValue Npts for fitting if implemented
	3691	"""
	3692	def _onModel2D(self, event):
	3693	"""
	3694	toggle view of model from 1D to 2D or 2D from 1D if implemented
	3695	"""
[373d4ee]	3696
[c8e1996]	3697
[373d4ee]	3698	class ModelTextCtrl(wx.TextCtrl):
	3699	"""
	3700	Text control for model and fit parameters.
	3701	Binds the appropriate events for user interactions.
	3702	Default callback methods can be overwritten on initialization
	3703
	3704	:param kill_focus_callback: callback method for EVT_KILL_FOCUS event
	3705	:param set_focus_callback: callback method for EVT_SET_FOCUS event
	3706	:param mouse_up_callback: callback method for EVT_LEFT_UP event
	3707	:param text_enter_callback: callback method for EVT_TEXT_ENTER event
	3708
	3709	"""
[c8e1996]	3710	# Set to True when the mouse is clicked while whole string is selected
[373d4ee]	3711	full_selection = False
[c8e1996]	3712	# Call back for EVT_SET_FOCUS events
[373d4ee]	3713	_on_set_focus_callback = None
	3714
	3715	def __init__(self, parent, id=-1,
	3716	value=wx.EmptyString,
	3717	pos=wx.DefaultPosition,
	3718	size=wx.DefaultSize,
	3719	style=0,
	3720	validator=wx.DefaultValidator,
	3721	name=wx.TextCtrlNameStr,
	3722	kill_focus_callback=None,
	3723	set_focus_callback=None,
	3724	mouse_up_callback=None,
	3725	text_enter_callback=None):
	3726
	3727	wx.TextCtrl.__init__(self, parent, id, value, pos,
	3728	size, style, validator, name)
	3729
	3730	# Bind appropriate events
	3731	self._on_set_focus_callback = parent.onSetFocus \
	3732	if set_focus_callback is None else set_focus_callback
	3733	self.Bind(wx.EVT_SET_FOCUS, self._on_set_focus)
[c8e1996]	3734	self.Bind(wx.EVT_KILL_FOCUS, self._silent_kill_focus
	3735	if kill_focus_callback is None else kill_focus_callback)
	3736	self.Bind(wx.EVT_TEXT_ENTER, parent._onparamEnter
	3737	if text_enter_callback is None else text_enter_callback)
[373d4ee]	3738	if not ON_MAC:
[c8e1996]	3739	self.Bind(wx.EVT_LEFT_UP, self._highlight_text
	3740	if mouse_up_callback is None else mouse_up_callback)
[373d4ee]	3741
	3742	def _on_set_focus(self, event):
	3743	"""
	3744	Catch when the text control is set in focus to highlight the whole
	3745	text if necessary
	3746
	3747	:param event: mouse event
	3748
	3749	"""
	3750	event.Skip()
	3751	self.full_selection = True
	3752	return self._on_set_focus_callback(event)
	3753
	3754	def _highlight_text(self, event):
	3755	"""
	3756	Highlight text of a TextCtrl only of no text has be selected
	3757
	3758	:param event: mouse event
	3759
	3760	"""
	3761	# Make sure the mouse event is available to other listeners
	3762	event.Skip()
	3763	control = event.GetEventObject()
	3764	if self.full_selection:
	3765	self.full_selection = False
	3766	# Check that we have a TextCtrl
	3767	if issubclass(control.__class__, wx.TextCtrl):
	3768	# Check whether text has been selected,
	3769	# if not, select the whole string
	3770	(start, end) = control.GetSelection()
	3771	if start == end:
	3772	control.SetSelection(-1, -1)
	3773
	3774	def _silent_kill_focus(self, event):
	3775	"""
	3776	Save the state of the page
	3777	"""
	3778
	3779	event.Skip()
[c8e1996]	3780	# pass

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SasView

source: sasview/src/sas/sasgui/perspectives/fitting/basepage.py @ 62b9793

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