invariant_panel.py @ ec392464

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since ec392464 was b9a5f0e, checked in by krzywon, 9 years ago
90% complete with the conversion.
Property mode set to `100644`
File size: 79.6 KB

Rev	Line
[c128284]	1	"""
[d7a39e5]	2	This module provide GUI for the neutron scattering length density calculator
	3
[c128284]	4	"""
[4a2b054]	5	import copy
	6	import time
	7	import sys
	8	import os
[c128284]	9	import wx
[9abec44]	10	from wx.lib.scrolledpanel import ScrolledPanel
[79492222]	11	from sas.invariant import invariant
	12	from sas.guiframe.utils import format_number
	13	from sas.guiframe.utils import check_float
	14	from sas.guiframe.events import StatusEvent
	15	from sas.guiframe.events import AppendBookmarkEvent
[b9a5f0e]	16	from sas.perspectives.invariant.invariant_details import InvariantDetailsPanel
	17	from sas.perspectives.invariant.invariant_details import InvariantContainer
	18	from sas.perspectives.invariant.invariant_widgets import OutputTextCtrl
	19	from sas.perspectives.invariant.invariant_widgets import InvTextCtrl
	20	from sas.perspectives.invariant.invariant_state import InvariantState as IState
[79492222]	21	from sas.guiframe.panel_base import PanelBase
[c128284]	22	# The minimum q-value to be used when extrapolating
	23	Q_MINIMUM = 1e-5
	24	# The maximum q-value to be used when extrapolating
	25	Q_MAXIMUM = 10
[90b9a17]	26	# the ratio of maximum q value/(qmax of data) to plot the theory data
	27	Q_MAXIMUM_PLOT = 3
[c128284]	28	# the number of points to consider during fit
	29	NPTS = 10
	30	#Default value for background
	31	BACKGROUND = 0.0
	32	#default value for the scale
	33	SCALE = 1.0
[9ce7641c]	34	#default value of the contrast
	35	CONTRAST = 1.0
[d0cc0bbc]	36	#default value of the power used for power law
	37	POWER = 4.0
[c128284]	38	#Invariant panel size
	39	_BOX_WIDTH = 76
	40
[4e1c362]	41
[b8ff610]	42	if sys.platform.count("win32") > 0:
[f686259]	43	_STATICBOX_WIDTH = 450
[355b684]	44	PANEL_WIDTH = 500
[c128284]	45	PANEL_HEIGHT = 700
	46	FONT_VARIANT = 0
	47	else:
[f686259]	48	_STATICBOX_WIDTH = 490
[c128284]	49	PANEL_WIDTH = 530
	50	PANEL_HEIGHT = 700
	51	FONT_VARIANT = 1
[d0cc0bbc]	52
	53
[6a0cbcf4]	54	class InvariantPanel(ScrolledPanel, PanelBase):
[c128284]	55	"""
[d7a39e5]	56	Provides the Invariant GUI.
[c128284]	57	"""
	58	## Internal nickname for the window, used by the AUI manager
	59	window_name = "Invariant"
	60	## Name to appear on the window title bar
	61	window_caption = "Invariant"
	62	## Flag to tell the AUI manager to put this panel in the center pane
	63	CENTER_PANE = True
[4a2b054]	64	def __init__(self, parent, data=None, manager=None, args, *kwds):
	65	kwds["size"] = (PANEL_WIDTH, PANEL_HEIGHT)
	66	kwds["style"] = wx.FULL_REPAINT_ON_RESIZE
[355b684]	67	ScrolledPanel.__init__(self, parent=parent, args, *kwds)
[27f3831]	68	PanelBase.__init__(self, parent)
[3de66c1]	69	self.SetupScrolling()
[c128284]	70	#Font size
	71	self.SetWindowVariant(variant=FONT_VARIANT)
	72	#Object that receive status event
[ae84427]	73	self.parent = parent.parent
[272d91e]	74	#plug-in using this panel
	75	self._manager = manager
	76	#Data uses for computation
	77	self._data = data
[6d55d81]	78	self._scale = SCALE
	79	self._background = BACKGROUND
[4e1c362]	80	self._bmark = None
	81	self.bookmark_num = 0
[699df7f]	82	self.state = None
	83	self.popUpMenu = None
[cefb3fb]	84	self._set_bookmark_menu()
[4e1c362]	85	#Init state
	86	self.set_state()
	87	# default flags for state
	88	self.new_state = False
[d318616]	89	self.is_state_data = False
[f24925ab]	90	self.is_power_out = False
[cef847c]	91
[9ce7641c]	92	#container of invariant value
	93	self.inv_container = None
[699df7f]	94	#sizers
	95	self.main_sizer = None
	96	self.outputs_sizer = None
	97	self.data_name_boxsizer = None
	98	self.hint_msg_sizer = None
	99	self.data_name_sizer = None
	100	self.data_range_sizer = None
	101	self.sizer_input = None
	102	self.inputs_sizer = None
	103	self.extrapolation_sizer = None
	104	self.extrapolation_range_sizer = None
	105	self.extrapolation_low_high_sizer = None
	106	self.low_extrapolation_sizer = None
	107	self.low_q_sizer = None
	108	self.high_extrapolation_sizer = None
	109	self.high_q_sizer = None
	110	self.volume_surface_sizer = None
	111	self.invariant_sizer = None
	112	self.button_sizer = None
	113	self.save_button_sizer = None
	114	self.hint_msg_txt = None
	115	self.data_name_tcl = None
	116	self.data_min_tcl = None
	117	self.data_max_tcl = None
[c128284]	118	#Draw the panel
	119	self._do_layout()
[d0cc0bbc]	120	self.reset_panel()
[4e1c362]	121	self._reset_state_list()
[c4ae1c2]	122	## Default file location for save
	123	self._default_save_location = os.getcwd()
[a0a4486]	124	if self.parent is not None:
	125	msg = ""
[0d417ac8]	126	wx.PostEvent(self.parent, StatusEvent(status=msg, info="info"))
	127	self._default_save_location = \
[699df7f]	128	self.parent.get_save_location()
[c4ae1c2]	129
[cb69775]	130	self._set_bookmark_flag(False)
[c31fd9f]	131
[35f2f49]	132	def get_data(self):
	133	"""
	134	"""
	135	return self._manager.get_data()
	136
	137	def get_state(self):
	138	"""
	139	"""
	140	return self.state
	141
[210ff4f]	142	def set_data(self, data):
[343fdb6]	143	"""
[210ff4f]	144	Set the data
[c128284]	145	"""
[272d91e]	146	self._data = data
	147	#edit the panel
[210ff4f]	148	if self._data is not None:
[fadf925]	149	self._delete_bookmark_items()
[9b18735]	150	self.get_state_by_num(0)
[272d91e]	151	data_name = self._data.name
[210ff4f]	152	data_qmin = min (self._data.x)
	153	data_qmax = max (self._data.x)
	154	self.data_name_tcl.SetValue(str(data_name))
[effce1d]	155	self.data_min_tcl.SetValue(str(data_qmin))
	156	self.data_max_tcl.SetValue(str(data_qmax))
[d0cc0bbc]	157	self.reset_panel()
	158	self.compute_invariant(event=None)
[b35d3d1]	159	self.state.file = self._data.name
[9b18735]	160	#Reset the list of states
	161	self.state.data = copy.deepcopy(data)
[f932c02]	162	self._set_save_flag(True)
[7065641]	163	self._set_preview_flag(False)
[9b18735]	164	self._reset_state_list()
[cefb3fb]	165	self._set_bookmark_flag(True)
[210ff4f]	166	return True
[4a2b054]	167
[fadf925]	168	def _delete_bookmark_items(self):
	169	"""
	170	Delete bookmark menu items
	171	"""
	172	# delete toolbar menu
	173	self.parent.reset_bookmark_menu(self)
	174	self.parent._update_toolbar_helper()
	175	# delete popUpMenu items
	176	pos = 0
	177	for item in self.popUpMenu.GetMenuItems():
	178	pos += 1
	179	if pos < 3:
	180	continue
	181	self.popUpMenu.DestroyItem(item)
	182
[d0cc0bbc]	183	def set_message(self):
	184	"""
[d7a39e5]	185	Display warning message if available
[d0cc0bbc]	186	"""
	187	if self.inv_container is not None:
	188	if self.inv_container.existing_warning:
	189	msg = "Warning! Computations on invariant require your "
[f6518f8]	190	msg += "attention.\nPlease click on Details button."
[d0cc0bbc]	191	self.hint_msg_txt.SetForegroundColour("red")
[1c271f2]	192
[4a2b054]	193	wx.PostEvent(self.parent,
	194	StatusEvent(status=msg,info="warning"))
[d0cc0bbc]	195	else:
	196	msg = "For more information, click on Details button."
	197	self.hint_msg_txt.SetForegroundColour("black")
[4a2b054]	198	wx.PostEvent(self.parent,
	199	StatusEvent(status=msg,info="info"))
[d0cc0bbc]	200	self.hint_msg_txt.SetLabel(msg)
[f6518f8]	201	self.Layout()
[d0cc0bbc]	202
[c128284]	203	def set_manager(self, manager):
	204	"""
[d7a39e5]	205	set value for the manager
[c128284]	206	"""
[272d91e]	207	self._manager = manager
[4e1c362]	208
[ed4e122]	209	def save_project(self, doc=None):
	210	"""
	211	return an xml node containing state of the panel
	212	that guiframe can write to file
	213	"""
	214	data = self.get_data()
	215	state = self.get_state()
	216	if data is not None:
	217	new_doc = self._manager.state_reader.write_toXML(data, state)
	218	if new_doc is not None:
	219	if doc is not None and hasattr(doc, "firstChild"):
[92a2ecd]	220	child = new_doc.getElementsByTagName("SASentry")
	221	for item in child:
	222	doc.firstChild.appendChild(item)
[ed4e122]	223	else:
	224	doc = new_doc
	225	return doc
	226
[0d417ac8]	227	def set_state(self, state=None, data=None):
[4e1c362]	228	"""
[9b18735]	229	set state when loading it from a .inv/.svs file
[4e1c362]	230	"""
[04295ea]	231
[645f9b6]	232	if state == None and data == None:
[4e1c362]	233	self.state = IState()
[0d417ac8]	234	elif state == None or data == None:
	235	return
[4e1c362]	236	else:
[04295ea]	237	new_state = copy.deepcopy(state)
[f24925ab]	238	self.new_state = True
[210ff4f]	239	if not self.set_data(data):
[4e1c362]	240	return
[04295ea]	241
	242	self.state = new_state
[b35d3d1]	243	self.state.file = data.name
[645f9b6]	244
[4e1c362]	245	num = self.state.saved_state['state_num']
[cb463b4]	246	if num > 0 :
[27f3831]	247	self._set_undo_flag(True)
[4a2b054]	248	if num < len(state.state_list) - 1:
[27f3831]	249	self._set_redo_flag(True)
[4e1c362]	250
	251	# get bookmarks
	252	self.bookmark_num = len(self.state.bookmark_list)
[4a2b054]	253	total_bookmark_num = self.bookmark_num + 1
[04295ea]	254
[0d417ac8]	255	for ind in range(1, total_bookmark_num):
[4e1c362]	256	#bookmark_num = ind
	257	value = self.state.bookmark_list[ind]
[0d417ac8]	258	name = "%d] bookmarked at %s on %s"% (ind, value[0], value[1])
[4e1c362]	259	# append it to menu
	260	id = wx.NewId()
[0d417ac8]	261	self.popUpMenu.Append(id, name, str(''))
[cef847c]	262	wx.EVT_MENU(self, id, self._back_to_bookmark)
[cefb3fb]	263	wx.PostEvent(self.parent, AppendBookmarkEvent(title=name,
[0d417ac8]	264	hint='',
[cefb3fb]	265	handler=self._back_to_bookmark))
	266
[cb463b4]	267	self.get_state_by_num(state_num=str(num))
	268
[1a3a03b]	269	self._get_input_list()
[4a2b054]	270	#make sure that the data is reset (especially
	271	# when loaded from a inv file)
[cb274d9e]	272	self.state.data = self._data
[cefb3fb]	273	self._set_preview_flag(False)
[4e1c362]	274	self.new_state = False
[f24925ab]	275	self.is_state_data = False
[0399c78]	276
[cb69775]	277	def clear_panel(self):
[9b18735]	278	"""
	279	Clear panel to defaults, used by set_state of manager
	280	"""
[cb69775]	281
	282	self._data = None
	283	# default data testctrl
	284	self.hint_msg_txt.SetLabel('')
	285	data_name = ''
	286	data_qmin = ''
	287	data_qmax = ''
	288	self.data_name_tcl.SetValue(str(data_name))
	289	self.data_min_tcl.SetValue(str(data_qmin))
	290	self.data_max_tcl.SetValue(str(data_qmax))
	291	#reset output textctrl
	292	self._reset_output()
	293	#reset panel
	294	self.reset_panel()
	295	#reset state w/o data
	296	self.set_state()
	297	# default flags for state
	298	self.new_state = False
	299	self.is_state_data = False
	300	self.is_power_out = False
[4e1c362]	301
[9ce7641c]	302	def get_background(self):
[c128284]	303	"""
[d7a39e5]	304	return the background textcrtl value as a float
[c128284]	305	"""
[9ce7641c]	306	background = self.background_tcl.GetValue().lstrip().rstrip()
[c128284]	307	if background == "":
[9ce7641c]	308	raise ValueError, "Need a background"
	309	if check_float(self.background_tcl):
	310	return float(background)
	311	else:
[4a2b054]	312	msg = "Receive invalid value for background : %s" % (background)
	313	raise ValueError, msg
[9ce7641c]	314
	315	def get_scale(self):
	316	"""
[d7a39e5]	317	return the scale textcrtl value as a float
[9ce7641c]	318	"""
	319	scale = self.scale_tcl.GetValue().lstrip().rstrip()
[c128284]	320	if scale == "":
[9ce7641c]	321	raise ValueError, "Need a background"
	322	if check_float(self.scale_tcl):
[4a2b054]	323	if float(scale) <= 0.0:
[6d55d81]	324	self.scale_tcl.SetBackgroundColour("pink")
	325	self.scale_tcl.Refresh()
[4a2b054]	326	msg = "Receive invalid value for scale: %s" % (scale)
	327	raise ValueError, msg
[9ce7641c]	328	return float(scale)
	329	else:
[4a2b054]	330	raise ValueError, "Receive invalid value for scale : %s" % (scale)
[9ce7641c]	331
	332	def get_contrast(self):
	333	"""
[d7a39e5]	334	return the contrast textcrtl value as a float
[9ce7641c]	335	"""
	336	par_str = self.contrast_tcl.GetValue().strip()
	337	contrast = None
[4a2b054]	338	if par_str !=" " and check_float(self.contrast_tcl):
[9ce7641c]	339	contrast = float(par_str)
	340	return contrast
	341
	342	def get_extrapolation_type(self, low_q, high_q):
	343	"""
[0d417ac8]	344	get extrapolation type
[9ce7641c]	345	"""
	346	extrapolation = None
	347	if low_q and not high_q:
	348	extrapolation = "low"
	349	elif not low_q and high_q:
	350	extrapolation = "high"
	351	elif low_q and high_q:
	352	extrapolation = "both"
	353	return extrapolation
[272d91e]	354
[9ce7641c]	355	def get_porod_const(self):
	356	"""
[d7a39e5]	357	return the porod constant textcrtl value as a float
[9ce7641c]	358	"""
	359	par_str = self.porod_constant_tcl.GetValue().strip()
	360	porod_const = None
[4a2b054]	361	if par_str != "" and check_float(self.porod_constant_tcl):
[9ce7641c]	362	porod_const = float(par_str)
	363	return porod_const
	364
	365	def get_volume(self, inv, contrast, extrapolation):
	366	"""
[0d417ac8]	367	get volume fraction
[9ce7641c]	368	"""
	369	if contrast is not None:
[c128284]	370	try:
[9ce7641c]	371	v, dv = inv.get_volume_fraction_with_error(contrast=contrast,
[4a2b054]	372	extrapolation=extrapolation)
[9ce7641c]	373	self.volume_tcl.SetValue(format_number(v))
	374	self.volume_err_tcl.SetValue(format_number(dv))
[c128284]	375	except:
[0a8759f]	376	self.volume_tcl.SetValue(format_number(None))
	377	self.volume_err_tcl.SetValue(format_number(None))
[4a2b054]	378	msg = "Error occurred computing volume "
	379	msg += " fraction: %s" % sys.exc_value
[e3f721e4]	380	wx.PostEvent(self.parent, StatusEvent(status=msg,
	381	info="error",
	382	type="stop"))
[9ce7641c]	383
	384	def get_surface(self, inv, contrast, porod_const, extrapolation):
	385	"""
[0d417ac8]	386	get surface value
[9ce7641c]	387	"""
	388	if contrast is not None and porod_const is not None:
[c128284]	389	try:
[9ce7641c]	390	s, ds = inv.get_surface_with_error(contrast=contrast,
	391	porod_const=porod_const,
	392	extrapolation=extrapolation)
	393	self.surface_tcl.SetValue(format_number(s))
	394	self.surface_err_tcl.SetValue(format_number(ds))
[c128284]	395	except:
[0a8759f]	396	self.surface_tcl.SetValue(format_number(None))
	397	self.surface_err_tcl.SetValue(format_number(None))
[4a2b054]	398	msg = "Error occurred computing "
	399	msg += "specific surface: %s" % sys.exc_value
[e3f721e4]	400	wx.PostEvent(self.parent, StatusEvent(status=msg, info="error",
	401	type="stop"))
[53b6b74]	402
[9ce7641c]	403	def get_total_qstar(self, inv, extrapolation):
	404	"""
[0d417ac8]	405	get total qstar
[9ce7641c]	406	"""
	407	try:
[699df7f]	408	qstar_total, qstar_total_err = \
	409	inv.get_qstar_with_error(extrapolation)
[9ce7641c]	410	self.invariant_total_tcl.SetValue(format_number(qstar_total))
[699df7f]	411	self.invariant_total_err_tcl.SetValue(\
	412	format_number(qstar_total_err))
[9ce7641c]	413	self.inv_container.qstar_total = qstar_total
	414	self.inv_container.qstar_total_err = qstar_total_err
	415	except:
[0a8759f]	416	self.inv_container.qstar_total = "Error"
	417	self.inv_container.qstar_total_err = "Error"
	418	self.invariant_total_tcl.SetValue(format_number(None))
	419	self.invariant_total_err_tcl.SetValue(format_number(None))
[4a2b054]	420	msg = "Error occurred computing invariant using"
	421	msg += " extrapolation: %s" % sys.exc_value
[9ce7641c]	422	wx.PostEvent(self.parent, StatusEvent(status= msg, type="stop"))
	423
	424	def get_low_qstar(self, inv, npts_low, low_q=False):
	425	"""
[0d417ac8]	426	get low qstar
[9ce7641c]	427	"""
	428	if low_q:
	429	try:
	430	qstar_low, qstar_low_err = inv.get_qstar_low()
	431	self.inv_container.qstar_low = qstar_low
	432	self.inv_container.qstar_low_err = qstar_low_err
	433	extrapolated_data = inv.get_extra_data_low(npts_in=npts_low)
	434	power_low = inv.get_extrapolation_power(range='low')
[518d35d]	435	if self.power_law_low.GetValue():
[d0cc0bbc]	436	self.power_low_tcl.SetValue(format_number(power_low))
[9ce7641c]	437	self._manager.plot_theory(data=extrapolated_data,
	438	name="Low-Q extrapolation")
	439	except:
[0a8759f]	440	self.inv_container.qstar_low = "ERROR"
	441	self.inv_container.qstar_low_err = "ERROR"
	442	self._manager.plot_theory(name="Low-Q extrapolation")
[4a2b054]	443	msg = "Error occurred computing low-Q "
	444	msg += "invariant: %s" % sys.exc_value
	445	wx.PostEvent(self.parent,
	446	StatusEvent(status=msg, type="stop"))
[699df7f]	447	raise
[c128284]	448	else:
[4e1c362]	449	try:
	450	self._manager.plot_theory(name="Low-Q extrapolation")
[0d417ac8]	451	except:
	452	pass
[9ce7641c]	453
	454	def get_high_qstar(self, inv, high_q=False):
	455	"""
[0d417ac8]	456	get high qstar
[9ce7641c]	457	"""
	458	if high_q:
	459	try:
[90b9a17]	460	qmax_plot = Q_MAXIMUM_PLOT * max(self._data.x)
[699df7f]	461	if qmax_plot > Q_MAXIMUM:
	462	qmax_plot = Q_MAXIMUM
[9ce7641c]	463	qstar_high, qstar_high_err = inv.get_qstar_high()
	464	self.inv_container.qstar_high = qstar_high
	465	self.inv_container.qstar_high_err = qstar_high_err
[518d35d]	466	power_high = inv.get_extrapolation_power(range='high')
[d0cc0bbc]	467	self.power_high_tcl.SetValue(format_number(power_high))
[4a2b054]	468	high_out_data = inv.get_extra_data_high(q_end=qmax_plot,
	469	npts=500)
[9ce7641c]	470	self._manager.plot_theory(data=high_out_data,
	471	name="High-Q extrapolation")
	472	except:
[7065641]	473	#raise
[0a8759f]	474	self.inv_container.qstar_high = "ERROR"
	475	self.inv_container.qstar_high_err = "ERROR"
	476	self._manager.plot_theory(name="High-Q extrapolation")
[4a2b054]	477	msg = "Error occurred computing high-Q "
	478	msg += "invariant: %s" % sys.exc_value
	479	wx.PostEvent(self.parent, StatusEvent(status=msg,
	480	type="stop"))
[07eb396]	481	raise
[9ce7641c]	482	else:
[4e1c362]	483	try:
	484	self._manager.plot_theory(name="High-Q extrapolation")
[0d417ac8]	485	except:
	486	pass
[4e1c362]	487
[9ce7641c]	488	def get_qstar(self, inv):
	489	"""
[0d417ac8]	490	get qstar
[9ce7641c]	491	"""
	492	qstar, qstar_err = inv.get_qstar_with_error()
	493	self.inv_container.qstar = qstar
	494	self.inv_container.qstar_err = qstar_err
	495
	496	def set_extrapolation_low(self, inv, low_q=False):
	497	"""
[d7a39e5]	498	return float value necessary to compute invariant a low q
[9ce7641c]	499	"""
	500	#get funtion
	501	if self.guinier.GetValue():
	502	function_low = "guinier"
	503	# get the function
[518d35d]	504	power_low = None #2.0/3.0
[9ce7641c]	505	if self.power_law_low.GetValue():
	506	function_low = "power_law"
[518d35d]	507	if self.fit_enable_low.GetValue():
[9ce7641c]	508	#set value of power_low to none to allow fitting
	509	power_low = None
	510	else:
	511	power_low = self.power_low_tcl.GetValue().lstrip().rstrip()
	512	if check_float(self.power_low_tcl):
	513	power_low = float(power_low)
	514	else:
	515	if low_q :
	516	#Raise error only when qstar at low q is requested
[4a2b054]	517	msg = "Expect float for power at low q, "
	518	msg += " got %s" % (power_low)
[07eb396]	519	wx.PostEvent(self.parent, StatusEvent(status=msg,
	520	info="error",
	521	type="stop"))
[518d35d]	522
[9ce7641c]	523	#Get the number of points to extrapolated
	524	npts_low = self.npts_low_tcl.GetValue().lstrip().rstrip()
	525	if check_float(self.npts_low_tcl):
	526	npts_low = float(npts_low)
	527	else:
	528	if low_q:
[4a2b054]	529	msg = "Expect float for number of points at low q,"
	530	msg += " got %s" % (npts_low)
[07eb396]	531	wx.PostEvent(self.parent, StatusEvent(status=msg,
	532	info="error",
	533	type="stop"))
[9ce7641c]	534	#Set the invariant calculator
	535	inv.set_extrapolation(range="low", npts=npts_low,
	536	function=function_low, power=power_low)
	537	return inv, npts_low
[4e1c362]	538
	539
[9ce7641c]	540	def set_extrapolation_high(self, inv, high_q=False):
	541	"""
[d7a39e5]	542	return float value necessary to compute invariant a high q
[9ce7641c]	543	"""
	544	power_high = None
[277fad8]	545	#if self.power_law_high.GetValue():
	546	function_high = "power_law"
	547	if self.fit_enable_high.GetValue():
	548	#set value of power_high to none to allow fitting
	549	power_high = None
	550	else:
	551	power_high = self.power_high_tcl.GetValue().lstrip().rstrip()
	552	if check_float(self.power_high_tcl):
	553	power_high = float(power_high)
[9ce7641c]	554	else:
[0d417ac8]	555	if high_q:
[277fad8]	556	#Raise error only when qstar at high q is requested
[4a2b054]	557	msg = "Expect float for power at high q,"
	558	msg += " got %s" % (power_high)
[07eb396]	559	wx.PostEvent(self.parent, StatusEvent(status=msg,
	560	info="error",
	561	type="stop"))
[9ce7641c]	562
	563	npts_high = self.npts_high_tcl.GetValue().lstrip().rstrip()
	564	if check_float(self.npts_high_tcl):
	565	npts_high = float(npts_high)
	566	else:
	567	if high_q:
[4a2b054]	568	msg = "Expect float for number of points at high q,"
	569	msg += " got %s" % (npts_high)
[07eb396]	570	wx.PostEvent(self.parent, StatusEvent(status=msg,
	571	info="error",
	572	type="stop"))
[9ce7641c]	573	inv.set_extrapolation(range="high", npts=npts_high,
	574	function=function_high, power=power_high)
	575	return inv, npts_high
	576
	577	def display_details(self, event):
	578	"""
[d7a39e5]	579	open another panel for more details on invariant calculation
[9ce7641c]	580	"""
[d3fac18]	581	panel = InvariantDetailsPanel(parent=self,
	582	qstar_container=self.inv_container)
	583	panel.ShowModal()
	584	panel.Destroy()
[d0cc0bbc]	585	self.button_calculate.SetFocus()
[9ce7641c]	586
[d0cc0bbc]	587	def compute_invariant(self, event=None):
[9ce7641c]	588	"""
[d7a39e5]	589	compute invariant
[9ce7641c]	590	"""
[4e1c362]	591	if self._data == None:
[4a2b054]	592	msg = "\n\nData must be loaded first in order"
	593	msg += " to perform a compution..."
[4e1c362]	594	wx.PostEvent(self.parent, StatusEvent(status=msg))
	595	# set a state for this computation for saving
	596	elif event != None:
	597	self._set_compute_state(state='compute')
[27f3831]	598	self._set_bookmark_flag(True)
[699df7f]	599	msg = "\n\nStarting a new invariant computation..."
[4e1c362]	600	wx.PostEvent(self.parent, StatusEvent(status=msg))
[cef847c]	601
[4e1c362]	602
[cb69775]	603	if self._data is None:
[9ce7641c]	604	return
[cb69775]	605	self.button_details.Enable()
[9ce7641c]	606	#clear outputs textctrl
	607	self._reset_output()
	608	try:
	609	background = self.get_background()
	610	scale = self.get_scale()
	611	except:
[4a2b054]	612	msg = "Invariant Error: %s" % (sys.exc_value)
	613	wx.PostEvent(self.parent, StatusEvent(status=msg, type="stop"))
[9ce7641c]	614	return
	615
	616	low_q = self.enable_low_cbox.GetValue()
[f1e06a8e]	617	high_q = self.enable_high_cbox.GetValue()
	618	temp_data = copy.deepcopy(self._data)
	619
[9ce7641c]	620	#set invariant calculator
[f1e06a8e]	621	inv = invariant.InvariantCalculator(data=temp_data,
[9ce7641c]	622	background=background,
	623	scale=scale)
[437e639]	624	try:
	625	inv, npts_low = self.set_extrapolation_low(inv=inv, low_q=low_q)
	626	inv, npts_high = self.set_extrapolation_high(inv=inv, high_q=high_q)
	627	except:
[4a2b054]	628	msg = "Error occurred computing invariant: %s" % sys.exc_value
[e3f721e4]	629	wx.PostEvent(self.parent, StatusEvent(status=msg,
[0d417ac8]	630	info="warning", type="stop"))
[437e639]	631	return
[9ce7641c]	632	#check the type of extrapolation
	633	extrapolation = self.get_extrapolation_type(low_q=low_q, high_q=high_q)
[a0a4486]	634
[9ce7641c]	635	#Compute invariant
[6d55d81]	636	bkg_changed = False
	637	scale_changed = False
[9ce7641c]	638	try:
	639	self.get_qstar(inv=inv)
[6d55d81]	640	#if scale_changed or bkg_changed:
[353f467]	641	#self._manager.plot_data(data=inv.get_data())
[6d55d81]	642
[9ce7641c]	643	except:
[4a2b054]	644	msg= "Error occurred computing invariant: %s" % sys.exc_value
[e3f721e4]	645	wx.PostEvent(self.parent, StatusEvent(status=msg,
[4a2b054]	646	info="warning",
	647	type="stop"))
[c128284]	648	return
[ae84427]	649	#self.Show(False)
[07eb396]	650	r_msg = ''
	651	try:
	652	r_msg = 'Low Q: '
	653	#Compute qstar extrapolated to low q range
	654	self.get_low_qstar(inv=inv, npts_low=npts_low, low_q=low_q)
	655	r_msg = 'High Q: '
	656	#Compute qstar extrapolated to high q range
	657	self.get_high_qstar(inv=inv, high_q=high_q)
	658	r_msg = ''
	659	#Compute qstar extrapolated to total q range
	660	#and set value to txtcrtl
	661	self.get_total_qstar(inv=inv, extrapolation=extrapolation)
	662	# Parse additional parameters
	663	porod_const = self.get_porod_const()
	664	contrast = self.get_contrast()
	665	except:
	666	msg = r_msg + "Error occurred computing invariant: %s" % \
	667	sys.exc_value
	668	wx.PostEvent(self.parent, StatusEvent(status=msg,
	669	info="error",
	670	type="stop"))
[f43827cc]	671	try:
	672	#Compute volume and set value to txtcrtl
[4a2b054]	673	self.get_volume(inv=inv, contrast=contrast,
	674	extrapolation=extrapolation)
[f43827cc]	675	#compute surface and set value to txtcrtl
	676	except:
[4a2b054]	677	msg = "Error occurred computing invariant: %s" % sys.exc_value
[e3f721e4]	678	wx.PostEvent(self.parent, StatusEvent(status=msg,
[4a2b054]	679	info="warning",
	680	type="stop"))
[f43827cc]	681	try:
[4a2b054]	682	self.get_surface(inv=inv, contrast=contrast,
	683	porod_const=porod_const,
[9ce7641c]	684	extrapolation=extrapolation)
[4e1c362]	685
[f43827cc]	686	except:
[4a2b054]	687	msg = "Error occurred computing invariant: %s" % sys.exc_value
[e3f721e4]	688	wx.PostEvent(self.parent, StatusEvent(status=msg,
[4a2b054]	689	info="warning",
	690	type="stop"))
[d0cc0bbc]	691
	692	#compute percentage of each invariant
	693	self.inv_container.compute_percentage()
[4e1c362]	694
[d0cc0bbc]	695	#display a message
	696	self.set_message()
[645f9b6]	697
[4e1c362]	698	# reset power_out to default to get ready for another '_on_text'
	699	if self.is_power_out == True:
	700	self.state.container = copy.deepcopy(self.inv_container)
[699df7f]	701	self.state.timestamp = self._get_time_stamp()
[4e1c362]	702	msg = self.state.__str__()
[cefb3fb]	703	self.state.set_report_string()
[4e1c362]	704	self.is_power_out = False
	705	wx.PostEvent(self.parent, StatusEvent(status = msg ))
[cef847c]	706
[9ce7641c]	707	#enable the button_ok for more details
[cb69775]	708	self._set_preview_flag(True)
[645f9b6]	709
[4e1c362]	710	if event != None:
[cb69775]	711	self._set_preview_flag(True)
	712	self._set_save_flag(True)
[4a2b054]	713	wx.PostEvent(self.parent,
	714	StatusEvent(status='\nFinished invariant computation...'))
[ae84427]	715	#self.Show(True)
[ee54fcf0]	716	self.Refresh()
[27f3831]	717
[0d417ac8]	718	def on_undo(self, event=None):
[4e1c362]	719	"""
	720	Go back to the previous state
	721
	722	: param event: undo button event
	723	"""
[4a2b054]	724	if self.state.state_num < 0:
	725	return
[4e1c362]	726	self.is_power_out = True
	727	# get the previous state_num
	728	pre_state_num = int(self.state.saved_state['state_num']) - 1
[d4d78c9]	729
[4e1c362]	730	self.get_state_by_num(state_num=str(pre_state_num))
	731
[4a2b054]	732	if float(pre_state_num) <= 0:
[27f3831]	733	self._set_undo_flag(False)
[cb274d9e]	734	else:
[27f3831]	735	self._set_undo_flag(True)
	736	self._set_redo_flag(True)
[4e1c362]	737	self.is_power_out = False
	738	self._info_state_num()
[d4d78c9]	739
[4e1c362]	740
[0d417ac8]	741	def on_redo(self, event=None):
[4e1c362]	742	"""
	743	Go forward to the previous state
	744
	745	: param event: redo button event
	746	"""
	747	self.is_power_out = True
[cb274d9e]	748	# get the next state_num
[4e1c362]	749	next_state_num = int(self.state.saved_state['state_num']) + 1
	750
	751	self.get_state_by_num(state_num=str(next_state_num))
	752
	753	if float(next_state_num)+2 > len(self.state.state_list):
[27f3831]	754	self._set_redo_flag(False)
[178bfea]	755	else:
[cb69775]	756	self._set_redo_flag(True)
	757
[27f3831]	758	self._set_undo_flag(True)
[4e1c362]	759	self.is_power_out = False
	760	self._info_state_num()
	761
[27f3831]	762	def on_preview(self, event=None):
[cb463b4]	763	"""
	764	Invoke report dialog panel
	765
	766	: param event: report button event
	767	"""
[b9a5f0e]	768	from sas.perspectives.invariant.report_dialog import ReportDialog
[cb463b4]	769
[a94c4e1]	770	self.state.set_report_string()
[cb274d9e]	771	report_html_str = self.state.report_str
	772	report_text_str = self.state.__str__()
	773	report_img = self.state.image
[0d417ac8]	774	report_list = [report_html_str, report_text_str, report_img]
[cb274d9e]	775	dialog = ReportDialog(report_list, None, -1, "")
[cb463b4]	776	dialog.ShowModal()
	777
[0d417ac8]	778	def get_state_by_num(self, state_num=None):
[4e1c362]	779	"""
	780	Get the state given by number
	781
	782	: param state_num: the given state number
[cb274d9e]	783	"""
[4e1c362]	784	if state_num == None:
	785	return
	786
	787	backup_state_list = copy.deepcopy(self.state.state_list)
[cef847c]	788
[4e1c362]	789	# get the previous state
	790	try:
	791	current_state = copy.deepcopy(self.state.state_list[str(state_num)])
[4a2b054]	792	# get the previously computed state number
	793	#(computation before the state changes happened)
[4e1c362]	794	current_compute_num = str(current_state['compute_num'])
	795	except :
[3641881]	796	raise
	797	#raise ValueError, "No such state exists in history"
[cef847c]	798
[4e1c362]	799	# get the state at pre_compute_num
	800	comp_state = copy.deepcopy(self.state.state_list[current_compute_num])
	801
	802	# set the parameters
	803	for key in comp_state:
	804	value = comp_state[key]
	805	try:
	806	exec "self.%s.SetValue(str(%s))" % (key, value)
	807	except TypeError:
	808	exec "self.%s.SetValue(%s)" % (key, value)
	809	except:
	810	pass
[f1e06a8e]	811
[4e1c362]	812	self.compute_invariant(event=None)
[f1e06a8e]	813
[4e1c362]	814	# set the input params at the state at pre_state_num
	815	for key in current_state:
	816	# set the inputs and boxes
	817	value = current_state[key]
	818	try:
	819	exec 'self.%s.SetValue(str(%s))' % (key, value)
	820	except TypeError:
	821	exec 'self.%s.SetValue(%s)' % (key, value)
	822	except:
	823	pass
	824
	825	self._enable_high_q_section(event=None)
	826	self._enable_low_q_section(event=None)
	827	self.state.state_list = backup_state_list
	828	self.state.saved_state = current_state
	829	self.state.state_num = state_num
[d4d78c9]	830
[4e1c362]	831
	832	def get_bookmark_by_num(self, num=None):
	833	"""
	834	Get the bookmark state given by number
	835
	836	: param num: the given bookmark number
	837
	838	"""
	839	current_state = {}
	840	comp_state = {}
	841	backup_state_list = copy.deepcopy(self.state.state_list)
	842
	843	# get the previous state
	844	try:
[699df7f]	845	_, _, current_state,comp_state = self.state.bookmark_list[int(num)]
[4e1c362]	846	except :
	847	raise ValueError, "No such bookmark exists"
	848
	849	# set the parameters
	850	for key in comp_state:
	851	value = comp_state[key]
	852	try:
	853	exec "self.%s.SetValue(str(%s))" % (key, value)
	854	except TypeError:
	855	exec "self.%s.SetValue(%s)" % (key, value)
	856	except:
	857	pass
	858
	859	self.compute_invariant(event=None)
	860	# set the input params at the state of pre_state_num
	861	for key in current_state:
	862	value = current_state[key]
	863	try:
	864	exec 'self.%s.SetValue(str(%s))' % (key, value)
	865	except TypeError:
	866	exec 'self.%s.SetValue(%s)' % (key, value)
	867	except:
	868	pass
	869	self.state.saved_state = copy.deepcopy(current_state)
[cef847c]	870
[4e1c362]	871	self._enable_high_q_section(event=None)
	872	self._enable_low_q_section(event=None)
	873	self.state.state_list = backup_state_list
	874	#self.state.saved_state = current_state
	875	#self.state.state_num = state_num
	876
[f338d3b]	877	def reset_panel(self):
	878	"""
[d7a39e5]	879	set the panel at its initial state.
[f338d3b]	880	"""
[d0cc0bbc]	881	self.background_tcl.SetValue(str(BACKGROUND))
	882	self.scale_tcl.SetValue(str(SCALE))
[4e74e13]	883	self.contrast_tcl.SetValue(str(CONTRAST))
	884	self.porod_constant_tcl.SetValue('')
[d0cc0bbc]	885	self.npts_low_tcl.SetValue(str(NPTS))
	886	self.enable_low_cbox.SetValue(False)
	887	self.fix_enable_low.SetValue(True)
	888	self.power_low_tcl.SetValue(str(POWER))
	889	self.guinier.SetValue(True)
	890	self.power_low_tcl.Disable()
	891	self.enable_high_cbox.SetValue(False)
	892	self.fix_enable_high.SetValue(True)
	893	self.power_high_tcl.SetValue(str(POWER))
	894	self.npts_high_tcl.SetValue(str(NPTS))
	895	self.button_details.Disable()
	896	#Change the state of txtcrtl to enable/disable
	897	self._enable_low_q_section()
	898	#Change the state of txtcrtl to enable/disable
	899	self._enable_high_q_section()
	900	self._reset_output()
[27f3831]	901	self._set_undo_flag(False)
	902	self._set_redo_flag(False)
	903	self._set_bookmark_flag(False)
	904	self._set_preview_flag(False)
	905	self._set_save_flag(False)
[d0cc0bbc]	906	self.button_calculate.SetFocus()
[4e1c362]	907	#self.SetupScrolling()
	908
	909	def _set_state(self, event):
	910	"""
	911	Set the state list
	912
	913	:param event: rb/cb event
	914	"""
	915	if event == None:
	916	return
	917	obj = event.GetEventObject()
	918	name = str(obj.GetName())
	919	value = str(obj.GetValue())
[0d417ac8]	920	rb_list = [['power_law_low', 'guinier'],
	921	['fit_enable_low', 'fix_enable_low'],
	922	['fit_enable_high', 'fix_enable_high']]
[4e1c362]	923
	924	try:
	925	if value == None or value.lstrip().rstrip() =='':
	926	value = 'None'
	927	exec 'self.state.%s = %s' % (name, value)
	928	exec "self.state.saved_state['%s'] = %s" % (name, value)
	929
[4a2b054]	930	# set the count part of radio button clicked
	931	#False for the saved_state
[699df7f]	932	for title, content in rb_list:
[4e1c362]	933	if name == title:
	934	name = content
	935	value = False
	936	elif name == content:
	937	name = title
	938	value = False
	939	exec "self.state.saved_state['%s'] = %s" % (name, value)
	940
	941	# Instead of changing the future, create a new future.
[4a2b054]	942	max_state_num = len(self.state.state_list) - 1
[4e1c362]	943	self.state.saved_state['state_num'] = max_state_num
	944
[4a2b054]	945	self.state.saved_state['state_num'] += 1
[4e1c362]	946	self.state.state_num = self.state.saved_state['state_num']
[0d417ac8]	947	self.state.state_list[str(self.state.state_num)] = \
	948	self.state.clone_state()
[4e1c362]	949	except:
	950	pass
[7065641]	951
[27f3831]	952	self._set_undo_flag(True)
	953	self._set_redo_flag(False)
[d4d78c9]	954	#event.Skip()
[7065641]	955
[0d417ac8]	956	def _set_compute_state(self, state=None):
[4e1c362]	957	"""
	958	Notify the compute_invariant state to self.state
	959
[4a2b054]	960	: param state: set 'compute' when the computation is
	961	activated by the 'compute' button, else None
[4e1c362]	962
	963	"""
	964	# reset the default
	965	if state != 'compute':
	966	self.new_state = False
	967	self.is_power_out = False
	968	else:
	969	self.is_power_out = True
	970	# Instead of changing the future, create a new future.
[0d417ac8]	971	max_state_num = len(self.state.state_list) - 1
[4e1c362]	972	self.state.saved_state['state_num'] = max_state_num
	973	# A new computation is also A state
[4a2b054]	974	#copy.deepcopy(self.state.saved_state)
	975	temp_saved_states = self.state.clone_state()
	976	temp_saved_states['state_num'] += 1
[4e1c362]	977	self.state.state_num = temp_saved_states['state_num']
	978
	979
	980	# set the state number of the computation
	981	if state == 'compute':
	982	temp_saved_states['compute_num'] = self.state.state_num
[699df7f]	983	self.state.saved_state = copy.deepcopy(temp_saved_states)
[4a2b054]	984	#copy.deepcopy(self.state.saved_state)
[0d417ac8]	985	self.state.state_list[str(self.state.state_num)] = \
	986	self.state.clone_state()
[4e1c362]	987
[4a2b054]	988	# A computation is a new state, so delete the states with any higher
	989	# state numbers
[0d417ac8]	990	for i in range(self.state.state_num+1, len(self.state.state_list)):
[4e1c362]	991	try:
	992	del (self.state.state_list[str(i)])
	993	except:
	994	pass
	995	# Enable the undo button if it was not
[27f3831]	996	self._set_undo_flag(True)
	997	self._set_redo_flag(False)
[cef847c]	998
[4a2b054]	999	def _reset_state_list(self, data=None):
[4e1c362]	1000	"""
[4a2b054]	1001	Reset the state_list just before data was loading:
	1002	Used in 'set_current_data()'
[4e1c362]	1003	"""
	1004	#if data == None: return
[4a2b054]	1005	#temp_state = self.state.clone_state()
	1006	#copy.deepcopy(self.state.saved_state)
[4e1c362]	1007	# Clear the list
	1008	self.state.state_list.clear()
	1009	self.state.bookmark_list.clear()
	1010	# Set defaults
	1011	self.state.saved_state['state_num'] = 0
	1012	self.state.saved_state['compute_num'] = 0
	1013	if self._data != None:
	1014	self.state.saved_state['file'] = str(self._data.name)
	1015	else:
	1016	self.state.saved_state['file'] = 'None'
	1017	self.state.file = self.state.saved_state['file']
	1018
	1019	self.state.state_num = self.state.saved_state['state_num']
[cb463b4]	1020	self.state.timestamp = "('00:00:00', '00/00/0000')"
	1021
[4e1c362]	1022	# Put only the current state in the list
[4a2b054]	1023	#copy.deepcopy(self.state.saved_state)
[699df7f]	1024	self.state.state_list[str(self.state.state_num)] = \
	1025	self.state.clone_state()
[cb69775]	1026	self._set_undo_flag(False)
[be738e3]	1027	self._set_redo_flag(False)
	1028	self._set_bookmark_flag(False)
	1029	self._set_preview_flag(False)
	1030	self._set_save_flag(False)
	1031
[4e1c362]	1032
	1033	def _on_text(self, event):
	1034	"""
	1035	Catch text change event to add the state to the state_list
	1036
	1037	:param event: txtctr event ; assumes not None
	1038
	1039	"""
	1040	if self._data == None:
	1041	return
	1042	# check if this event is from do/undo button
	1043	if self.state.saved_state['is_time_machine'] or self.new_state:
[d4d78c9]	1044	#event.Skip()
[4e1c362]	1045	return
	1046
	1047	# get the object
	1048	obj = event.GetEventObject()
	1049	name = str(obj.GetName())
	1050	value = str(obj.GetValue())
	1051	state_num = self.state.saved_state['state_num']
	1052
	1053	# text event is a new state, so delete the states with higher state_num
	1054	# i.e., change the future
[0d417ac8]	1055	for i in range(int(state_num)+1, len(self.state.state_list)):
[4e1c362]	1056	try:
	1057	del (self.state.state_list[str(i)])
	1058	except:
	1059	pass
	1060
	1061	# Instead of changing the future, create a new future.
	1062	#max_state_num = len(self.state.state_list)-1
	1063	#self.state.saved_state['state_num'] = max_state_num
	1064
	1065	# try to add new state of the text changes in the state_list
	1066	try:
[699df7f]	1067	if value.strip() == None:
	1068	value = ''
[4e1c362]	1069	exec "self.state.%s = '%s'" % (name, value)
	1070	exec "self.state.saved_state['%s'] = '%s'" % (name, value)
	1071	exec "self.state.input_list['%s'] = '%s'" % (name, value)
	1072	if not self.is_power_out:
[699df7f]	1073	if name != 'power_low_tcl' and name != 'power_high_tcl':
[4e1c362]	1074	self.state.saved_state['state_num'] += 1
	1075	self.state.state_num = self.state.saved_state['state_num']
[4a2b054]	1076	#copy.deepcopy(self.state.saved_state)
[0d417ac8]	1077	self.state.state_list[str(self.state.state_num)] = \
	1078	self.state.clone_state()
[4e1c362]	1079	except:
	1080	pass
	1081
[d4d78c9]	1082	#event.Skip()
[27f3831]	1083	self._set_undo_flag(True)
	1084	self._set_redo_flag(False)
	1085	self._set_bookmark_flag(True)
	1086	self._set_preview_flag(False)
[cb463b4]	1087
[4e1c362]	1088	def _on_out_text(self, event):
	1089	"""
	1090	Catch ouput text change to add the state
	1091
	1092	:param event: txtctr event ; assumes not None
	1093
	1094	"""
	1095	# get the object
	1096	obj = event.GetEventObject()
	1097	name = str(obj.GetName())
	1098	value = str(obj.GetValue())
	1099	try:
	1100	exec "self.state.saved_state['%s'] = '%s'" % (name, value)
[0d417ac8]	1101	self.state.state_list[str(self.state.state_num)] = \
	1102	self.state.clone_state()
[4e1c362]	1103	except:
	1104	pass
[d4d78c9]	1105	#if event != None: event.Skip()
[1a3a03b]	1106
	1107	def _get_input_list(self):
	1108	"""
	1109	get input_list; called by set_state
	1110	"""
	1111	# get state num of the last compute state
	1112	compute_num = self.state.saved_state['compute_num']
	1113	# find values and put into the input list
[699df7f]	1114	for key1, value1 in self.state.state_list[str(compute_num)].iteritems():
	1115	for key, _ in self.state.input_list.iteritems():
[1a3a03b]	1116	if key == key1:
[699df7f]	1117	self.state.input_list[key] = value1
[1a3a03b]	1118	break
[4e1c362]	1119
	1120	def _set_bookmark_menu(self):
	1121	"""
	1122	Setup 'bookmark' context menu
	1123	"""
	1124	## Create context menu for page
	1125	self.popUpMenu = wx.Menu()
	1126	id = wx.NewId()
[699df7f]	1127	self._bmark = wx.MenuItem(self.popUpMenu, id, "BookMark",
[4a2b054]	1128	" Bookmark the panel to recall it later")
[4e1c362]	1129	self.popUpMenu.AppendItem(self._bmark)
	1130	self._bmark.Enable(True)
[27f3831]	1131	wx.EVT_MENU(self, id, self.on_bookmark)
[4e1c362]	1132	self.popUpMenu.AppendSeparator()
	1133	self.Bind(wx.EVT_CONTEXT_MENU, self._on_context_menu)
	1134
[0d417ac8]	1135	def on_bookmark(self, event):
[4e1c362]	1136	"""
[4a2b054]	1137	Save the panel state in memory and add the list on
	1138	the popup menu on bookmark context menu event
[4e1c362]	1139	"""
[699df7f]	1140	if self._data == None:
	1141	return
	1142	if event == None:
	1143	return
[4e1c362]	1144	self.bookmark_num += 1
	1145	# date and time of the event
	1146	my_time, date = self._get_time_stamp()
[699df7f]	1147	_ = self.state.state_num
[4e1c362]	1148	compute_num = self.state.saved_state['compute_num']
	1149	# name and message of the bookmark list
[699df7f]	1150	msg = "State saved at %s on %s"% (my_time, date)
[4e1c362]	1151	## post help message for the selected model
[699df7f]	1152	msg += " Right click on the panel to retrieve this state"
[4e1c362]	1153	#wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
[699df7f]	1154	name = "%d] bookmarked at %s on %s"% (self.bookmark_num, my_time, date)
[4e1c362]	1155
	1156	# append it to menu
[cefb3fb]	1157	id = wx.NewId()
[0d417ac8]	1158	self.popUpMenu.Append(id, name, str(msg))
[cefb3fb]	1159	wx.EVT_MENU(self, id, self._back_to_bookmark)
[4e1c362]	1160	state = self.state.clone_state()
	1161	comp_state = copy.deepcopy(self.state.state_list[str(compute_num)])
[4a2b054]	1162	self.state.bookmark_list[self.bookmark_num] = [my_time, date,
	1163	state,comp_state]
[4e1c362]	1164	self.state.toXML(self, doc=None, entry_node=None)
[cb274d9e]	1165
[0d417ac8]	1166	wx.PostEvent(self.parent, StatusEvent(status=msg, info="info"))
[cb69775]	1167	wx.PostEvent(self.parent,
	1168	AppendBookmarkEvent(title=name,
	1169	hint=str(msg),
	1170	handler=self._back_to_bookmark))
[4e1c362]	1171
[0d417ac8]	1172	def _back_to_bookmark(self, event):
[4e1c362]	1173	"""
[4a2b054]	1174	Bring the panel back to the state of bookmarked requested by
	1175	context menu event
[4e1c362]	1176	and set it as a new state
	1177	"""
[cb69775]	1178	self._manager.on_perspective(event)
	1179	menu = event.GetEventObject()
[4e1c362]	1180	## post help message for the selected model
[cb69775]	1181	msg = menu.GetHelpString(event.GetId())
[699df7f]	1182	msg += " reloaded"
[4e1c362]	1183	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1184
[699df7f]	1185	name = menu.GetLabel(event.GetId())
[cb69775]	1186
[699df7f]	1187	num, time = name.split(']')
[4e1c362]	1188	current_state_num = self.state.state_num
	1189	self.get_bookmark_by_num(num)
[0d417ac8]	1190	state_num = int(current_state_num) + 1
[4e1c362]	1191
	1192	self.state.saved_state['state_num'] = state_num
[4a2b054]	1193	#copy.deepcopy(self.state.saved_state)
	1194	self.state.state_list[str(state_num)] = self.state.clone_state()
[4e1c362]	1195	self.state.state_num = state_num
[cb69775]	1196
[27f3831]	1197	self._set_undo_flag(True)
[4e1c362]	1198	self._info_bookmark_num(event)
	1199
[0d417ac8]	1200	def _info_bookmark_num(self, event=None):
[4e1c362]	1201	"""
	1202	print the bookmark number in info
	1203
	1204	: event: popUpMenu event
	1205	"""
[699df7f]	1206	if event == None:
	1207	return
[4e1c362]	1208	# get the object
[cb69775]	1209	menu = event.GetEventObject()
	1210	item = menu.FindItemById(event.GetId())
[4e1c362]	1211	text = item.GetText()
	1212	num = text.split(']')[0]
	1213	msg = "bookmark num = %s "% num
	1214
	1215	wx.PostEvent(self.parent, StatusEvent(status = msg ))
	1216
	1217	def _info_state_num(self):
	1218	"""
	1219	print the current state number in info
	1220	"""
	1221	msg = "state num = "
	1222	msg += self.state.state_num
	1223
	1224	wx.PostEvent(self.parent, StatusEvent(status = msg))
	1225
	1226	def _get_time_stamp(self):
	1227	"""
	1228	return time and date stings
	1229	"""
	1230	# date and time
[699df7f]	1231	year, month, day, hour, minute, second, _, _, _ = \
[0d417ac8]	1232	time.localtime()
	1233	my_time = str(hour) + ":" + str(minute) + ":" + str(second)
	1234	date = str( month) + "/" + str(day) + "/" + str(year)
[4e1c362]	1235	return my_time, date
[cb69775]	1236
[4e1c362]	1237
[27f3831]	1238	def on_save(self, evt=None):
[4e1c362]	1239	"""
	1240	Save invariant state into a file
	1241	"""
	1242	# Ask the user the location of the file to write to.
	1243	path = None
[c4ae1c2]	1244	if self.parent != None:
[699df7f]	1245	self._default_save_location = self.parent.get_save_location()
[c4ae1c2]	1246	if self._default_save_location == None:
	1247	self._default_save_location = os.getcwd()
[4a2b054]	1248	dlg = wx.FileDialog(self, "Choose a file",
[c4ae1c2]	1249	self._default_save_location, \
	1250	self.window_caption, "*.inv", wx.SAVE)
[4e1c362]	1251	if dlg.ShowModal() == wx.ID_OK:
	1252	path = dlg.GetPath()
	1253	self._default_save_location = os.path.dirname(path)
[c4ae1c2]	1254	if self.parent != None:
[0d417ac8]	1255	self.parent._default_save_location = \
[c4ae1c2]	1256	self._default_save_location
[4e1c362]	1257	else:
	1258	return None
	1259
	1260	dlg.Destroy()
[23cdeab]	1261	# MAC always needs the extension for saving
	1262	extens = ".inv"
	1263	# Make sure the ext included in the file name
	1264	fName = os.path.splitext(path)[0] + extens
	1265	self._manager.save_file(filepath=fName, state=self.state)
[4e1c362]	1266
[0d417ac8]	1267	def _show_message(self, mssg='', msg='Warning'):
[4e1c362]	1268	"""
	1269	Show warning message when resetting data
	1270	"""
[f24925ab]	1271	# no message for now
	1272	return True
[9ce7641c]	1273
[c128284]	1274	def _reset_output(self):
	1275	"""
[d7a39e5]	1276	clear outputs textcrtl
[c128284]	1277	"""
[9ce7641c]	1278	self.invariant_total_tcl.Clear()
	1279	self.invariant_total_err_tcl.Clear()
	1280	self.volume_tcl.Clear()
	1281	self.volume_err_tcl.Clear()
	1282	self.surface_tcl.Clear()
	1283	self.surface_err_tcl.Clear()
[a0a4486]	1284	#prepare a new container to put result of invariant
	1285	self.inv_container = InvariantContainer()
[4e1c362]	1286
	1287
[0d417ac8]	1288	def _on_context_menu(self, event):
[699df7f]	1289	"""
	1290	On context menu
	1291	"""
[4e1c362]	1292	pos = event.GetPosition()
	1293	pos = self.ScreenToClient(pos)
[b7f29fc]	1294
[4e1c362]	1295	self.PopupMenu(self.popUpMenu, pos)
	1296
[9ce7641c]	1297	def _define_structure(self):
[c128284]	1298	"""
[d7a39e5]	1299	Define main sizers needed for this panel
[c128284]	1300	"""
[4a2b054]	1301	## Box sizers must be defined first before
	1302	#defining buttons/textctrls (MAC).
[9ce7641c]	1303	self.main_sizer = wx.BoxSizer(wx.VERTICAL)
	1304	#Sizer related to outputs
	1305	outputs_box = wx.StaticBox(self, -1, "Outputs")
	1306	self.outputs_sizer = wx.StaticBoxSizer(outputs_box, wx.VERTICAL)
[699df7f]	1307	self.outputs_sizer.SetMinSize((_STATICBOX_WIDTH, -1))
[9ce7641c]	1308	#Sizer related to data
	1309	data_name_box = wx.StaticBox(self, -1, "I(q) Data Source")
	1310	self.data_name_boxsizer = wx.StaticBoxSizer(data_name_box, wx.VERTICAL)
[7d16278]	1311	self.data_name_boxsizer.SetMinSize((_STATICBOX_WIDTH,-1))
[9ce7641c]	1312	self.hint_msg_sizer = wx.BoxSizer(wx.HORIZONTAL)
[210ff4f]	1313	self.data_name_sizer = wx.BoxSizer(wx.HORIZONTAL)
[3641881]	1314
[9ce7641c]	1315	self.data_range_sizer = wx.BoxSizer(wx.HORIZONTAL)
[7d16278]	1316	#Sizer related to inputs
[3df5ecf]	1317	self.sizer_input = wx.FlexGridSizer(2, 6, 0, 0)
[d0cc0bbc]	1318	#Sizer related to inputs
	1319	inputs_box = wx.StaticBox(self, -1, "Customized Inputs")
	1320	self.inputs_sizer = wx.StaticBoxSizer(inputs_box, wx.VERTICAL)
[699df7f]	1321	self.inputs_sizer.SetMinSize((_STATICBOX_WIDTH, -1))
[d0cc0bbc]	1322	#Sizer related to extrapolation
[d5f0dcb9]	1323	extrapolation_box = wx.StaticBox(self, -1, "Extrapolation")
[9ce7641c]	1324	self.extrapolation_sizer = wx.StaticBoxSizer(extrapolation_box,
	1325	wx.VERTICAL)
[699df7f]	1326	self.extrapolation_sizer.SetMinSize((_STATICBOX_WIDTH, -1))
[9ce7641c]	1327	self.extrapolation_range_sizer = wx.BoxSizer(wx.HORIZONTAL)
	1328	self.extrapolation_low_high_sizer = wx.BoxSizer(wx.HORIZONTAL)
	1329	#Sizer related to extrapolation at low q range
[d5f0dcb9]	1330	low_q_box = wx.StaticBox(self, -1, "Low Q")
[9ce7641c]	1331	self.low_extrapolation_sizer = wx.StaticBoxSizer(low_q_box, wx.VERTICAL)
[7d16278]	1332
[699df7f]	1333	self.low_q_sizer = wx.GridBagSizer(5, 5)
[9ce7641c]	1334	#Sizer related to extrapolation at low q range
	1335	high_q_box = wx.StaticBox(self, -1, "High Q")
[4a2b054]	1336	self.high_extrapolation_sizer = wx.StaticBoxSizer(high_q_box,
	1337	wx.VERTICAL)
[0d417ac8]	1338	self.high_q_sizer = wx.GridBagSizer(5, 5)
[9ce7641c]	1339	#sizer to define outputs
[0d417ac8]	1340	self.volume_surface_sizer = wx.GridBagSizer(5, 5)
[9ce7641c]	1341	#Sizer related to invariant output
[277fad8]	1342	self.invariant_sizer = wx.GridBagSizer(5, 5)
[9ce7641c]	1343	#Sizer related to button
	1344	self.button_sizer = wx.BoxSizer(wx.HORIZONTAL)
[0d417ac8]	1345	self.button_sizer.SetMinSize((_STATICBOX_WIDTH, -1))
[4e1c362]	1346	#Sizer related to save button
	1347	self.save_button_sizer = wx.BoxSizer(wx.HORIZONTAL)
	1348
[9ce7641c]	1349	def _layout_data_name(self):
	1350	"""
[d7a39e5]	1351	Draw widgets related to data's name
[9ce7641c]	1352	"""
	1353	#Sizer hint
[cb69775]	1354	hint_msg = ""
	1355
[277fad8]	1356	self.hint_msg_txt = wx.StaticText(self, -1, hint_msg)
	1357	self.hint_msg_txt.SetForegroundColour("red")
[4a2b054]	1358	msg = "Highlight = mouse the mouse's cursor on the data until"
	1359	msg += " the plot's color changes to yellow"
[6848131]	1360	self.hint_msg_txt.SetToolTipString(msg)
[277fad8]	1361	self.hint_msg_sizer.Add(self.hint_msg_txt)
[210ff4f]	1362	#Data name [string]
[cd960cd]	1363	data_name_txt = wx.StaticText(self, -1, 'Name:')
[210ff4f]	1364
[7d16278]	1365	self.data_name_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH*4, 20),
[4a2b054]	1366	style=0)
[210ff4f]	1367	self.data_name_tcl.SetToolTipString("Data's name.")
[eaab2ad]	1368	self.data_name_sizer.AddMany([(data_name_txt, 0, wx.LEFT\|wx.RIGHT, 10),
[210ff4f]	1369	(self.data_name_tcl, 0, wx.EXPAND)])
[9ce7641c]	1370	#Data range [string]
	1371	data_range_txt = wx.StaticText(self, -1, 'Total Q Range (1/A): ')
	1372	data_min_txt = wx.StaticText(self, -1, 'Min : ')
[4a2b054]	1373	self.data_min_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, 20),
	1374	style=0, name='data_min_tcl')
[9ce7641c]	1375	self.data_min_tcl.SetToolTipString("The minimum value of q range.")
	1376	data_max_txt = wx.StaticText(self, -1, 'Max : ')
[4a2b054]	1377	self.data_max_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, 20),
	1378	style=0, name='data_max_tcl')
[9ce7641c]	1379	self.data_max_tcl.SetToolTipString("The maximum value of q range.")
[7d16278]	1380	self.data_range_sizer.AddMany([(data_range_txt, 0, wx.RIGHT, 5),
	1381	(data_min_txt, 0, wx.RIGHT, 5),
[eaab2ad]	1382	(self.data_min_tcl, 0, wx.RIGHT, 20),
[7d16278]	1383	(data_max_txt, 0, wx.RIGHT, 5),
[eaab2ad]	1384	(self.data_max_tcl, 0, wx.RIGHT, 10)])
	1385	self.data_name_boxsizer.AddMany([(self.hint_msg_sizer, 0 , wx.ALL, 5),
	1386	(self.data_name_sizer, 0 , wx.ALL, 10),
	1387	(self.data_range_sizer, 0 , wx.ALL, 10)])
[9ce7641c]	1388
[518d35d]	1389	def _enable_fit_power_law_low(self, event=None):
	1390	"""
[d7a39e5]	1391	Enable and disable the power value editing
[518d35d]	1392	"""
[4e1c362]	1393	if event != None:
[27f3831]	1394	self._set_bookmark_flag(True)
	1395	self._set_preview_flag(False)
[cb69775]	1396
[518d35d]	1397	if self.fix_enable_low.IsEnabled():
[4e1c362]	1398
[518d35d]	1399	if self.fix_enable_low.GetValue():
[4e1c362]	1400	self.fit_enable_low.SetValue(False)
[518d35d]	1401	self.power_low_tcl.Enable()
	1402	else:
[4e1c362]	1403	self.fit_enable_low.SetValue(True)
[518d35d]	1404	self.power_low_tcl.Disable()
[4e1c362]	1405	self._set_state(event=event)
	1406
[518d35d]	1407	def _enable_low_q_section(self, event=None):
	1408	"""
[d7a39e5]	1409	Disable or enable some button if the user enable low q extrapolation
[518d35d]	1410	"""
[cb463b4]	1411	if event != None:
[27f3831]	1412	self._set_bookmark_flag(True)
	1413	self._set_preview_flag(False)
[cb463b4]	1414
[518d35d]	1415	if self.enable_low_cbox.GetValue():
	1416	self.npts_low_tcl.Enable()
	1417	self.fix_enable_low.Enable()
	1418	self.fit_enable_low.Enable()
	1419	self.guinier.Enable()
	1420	self.power_law_low.Enable()
	1421
	1422	else:
	1423	self.npts_low_tcl.Disable()
	1424	self.fix_enable_low.Disable()
	1425	self.fit_enable_low.Disable()
	1426	self.guinier.Disable()
	1427	self.power_law_low.Disable()
[4e1c362]	1428
[518d35d]	1429	self._enable_power_law_low()
	1430	self._enable_fit_power_law_low()
[4e1c362]	1431	self._set_state(event=event)
[d0cc0bbc]	1432	self.button_calculate.SetFocus()
[4e1c362]	1433
[518d35d]	1434	def _enable_power_law_low(self, event=None):
	1435	"""
[d7a39e5]	1436	Enable editing power law section at low q range
[518d35d]	1437	"""
[cb463b4]	1438	if event != None:
[27f3831]	1439	self._set_bookmark_flag(True)
	1440	self._set_preview_flag(False)
[518d35d]	1441	if self.guinier.GetValue():
[4e1c362]	1442	self.power_law_low.SetValue(False)
[518d35d]	1443	self.fix_enable_low.Disable()
	1444	self.fit_enable_low.Disable()
	1445	self.power_low_tcl.Disable()
	1446	else:
[4e1c362]	1447	self.power_law_low.SetValue(True)
[518d35d]	1448	self.fix_enable_low.Enable()
	1449	self.fit_enable_low.Enable()
	1450	self.power_low_tcl.Enable()
	1451	self._enable_fit_power_law_low()
[4e1c362]	1452	self._set_state(event=event)
[518d35d]	1453
[9ce7641c]	1454	def _layout_extrapolation_low(self):
	1455	"""
[d7a39e5]	1456	Draw widgets related to extrapolation at low q range
[9ce7641c]	1457	"""
[4a2b054]	1458	self.enable_low_cbox = wx.CheckBox(self, -1,
	1459	"Enable Extrapolate Low Q",
	1460	name='enable_low_cbox')
[518d35d]	1461	wx.EVT_CHECKBOX(self, self.enable_low_cbox.GetId(),
	1462	self._enable_low_q_section)
	1463	self.fix_enable_low = wx.RadioButton(self, -1, 'Fix',
[4a2b054]	1464	(10, 10), style=wx.RB_GROUP,
	1465	name='fix_enable_low')
[518d35d]	1466	self.Bind(wx.EVT_RADIOBUTTON, self._enable_fit_power_law_low,
	1467	id=self.fix_enable_low.GetId())
[4a2b054]	1468	self.fit_enable_low = wx.RadioButton(self, -1, 'Fit', (10, 10),
	1469	name='fit_enable_low')
[518d35d]	1470	self.Bind(wx.EVT_RADIOBUTTON, self._enable_fit_power_law_low,
	1471	id=self.fit_enable_low.GetId())
[c128284]	1472	self.guinier = wx.RadioButton(self, -1, 'Guinier',
[4a2b054]	1473	(10, 10), style=wx.RB_GROUP,
	1474	name='guinier')
[518d35d]	1475	self.Bind(wx.EVT_RADIOBUTTON, self._enable_power_law_low,
[4e1c362]	1476	id=self.guinier.GetId())
[4a2b054]	1477	self.power_law_low = wx.RadioButton(self, -1, 'Power Law',
	1478	(10, 10), name='power_law_low')
[518d35d]	1479	self.Bind(wx.EVT_RADIOBUTTON, self._enable_power_law_low,
	1480	id=self.power_law_low.GetId())
	1481
[c128284]	1482	npts_low_txt = wx.StaticText(self, -1, 'Npts')
[4a2b054]	1483	self.npts_low_tcl = InvTextCtrl(self, -1,
	1484	size=(_BOX_WIDTH*2/3, -1),
	1485	name='npts_low_tcl')
[4e1c362]	1486	wx.EVT_TEXT(self, self.npts_low_tcl.GetId(), self._on_text)
[2661d8b]	1487	msg_hint = "Number of Q points to consider"
[699df7f]	1488	msg_hint += "while extrapolating the low-Q region"
[9ce7641c]	1489	self.npts_low_tcl.SetToolTipString(msg_hint)
	1490	power_txt = wx.StaticText(self, -1, 'Power')
[4a2b054]	1491	self.power_low_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH*2/3, -1),
	1492	name='power_low_tcl')
[4e1c362]	1493	wx.EVT_TEXT(self, self.power_low_tcl.GetId(), self._on_text)
[d0cc0bbc]	1494
[9ce7641c]	1495	power_hint_txt = "Exponent to apply to the Power_law function."
	1496	self.power_low_tcl.SetToolTipString(power_hint_txt)
[c128284]	1497	iy = 0
	1498	ix = 0
[699df7f]	1499	self.low_q_sizer.Add(self.enable_low_cbox, (iy, ix), (1, 5),
[518d35d]	1500	wx.TOP\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1501	iy += 1
	1502	ix = 0
[699df7f]	1503	self.low_q_sizer.Add(npts_low_txt, (iy, ix), (1, 1),
[518d35d]	1504	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1505	ix += 1
	1506	self.low_q_sizer.Add(self.npts_low_tcl, (iy, ix), (1,1),
	1507	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1508	iy += 1
	1509	ix = 0
[699df7f]	1510	self.low_q_sizer.Add(self.guinier, (iy, ix), (1,2),
[c128284]	1511	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1512	iy += 1
	1513	ix = 0
[699df7f]	1514	self.low_q_sizer.Add(self.power_law_low, (iy, ix), (1, 2),
[2661d8b]	1515	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1516	# Parameter controls for power law
	1517	ix = 1
	1518	iy += 1
[699df7f]	1519	self.low_q_sizer.Add(self.fix_enable_low, (iy, ix), (1, 1),
[518d35d]	1520	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1521	ix += 1
[699df7f]	1522	self.low_q_sizer.Add(self.fit_enable_low, (iy, ix),(1,1),
[518d35d]	1523	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[9ce7641c]	1524	ix = 1
	1525	iy += 1
[699df7f]	1526	self.low_q_sizer.Add(power_txt, (iy, ix), (1, 1),
[518d35d]	1527	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[c128284]	1528	ix += 1
[4a2b054]	1529	self.low_q_sizer.Add(self.power_low_tcl, (iy, ix), (1, 1),
[c128284]	1530	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[7d16278]	1531	self.low_extrapolation_sizer.Add(self.low_q_sizer)
[d0cc0bbc]	1532
[518d35d]	1533	def _enable_fit_power_law_high(self, event=None):
	1534	"""
[d7a39e5]	1535	Enable and disable the power value editing
[518d35d]	1536	"""
[cb463b4]	1537	if event != None:
[27f3831]	1538	self._set_bookmark_flag(True)
[cb69775]	1539
[27f3831]	1540	self._set_preview_flag(False)
[518d35d]	1541	if self.fix_enable_high.IsEnabled():
	1542	if self.fix_enable_high.GetValue():
[4e1c362]	1543	self.fit_enable_high.SetValue(False)
[518d35d]	1544	self.power_high_tcl.Enable()
	1545	else:
[4e1c362]	1546	self.fit_enable_high.SetValue(True)
[518d35d]	1547	self.power_high_tcl.Disable()
[4e1c362]	1548	self._set_state(event=event)
[9ce7641c]	1549
[518d35d]	1550	def _enable_high_q_section(self, event=None):
	1551	"""
[d7a39e5]	1552	Disable or enable some button if the user enable high q extrapolation
[518d35d]	1553	"""
[cb463b4]	1554	if event != None:
[27f3831]	1555	self._set_bookmark_flag(True)
	1556	self._set_preview_flag(False)
[518d35d]	1557	if self.enable_high_cbox.GetValue():
	1558	self.npts_high_tcl.Enable()
	1559	self.power_law_high.Enable()
	1560	self.power_high_tcl.Enable()
	1561	self.fix_enable_high.Enable()
	1562	self.fit_enable_high.Enable()
	1563	else:
	1564	self.npts_high_tcl.Disable()
	1565	self.power_law_high.Disable()
	1566	self.power_high_tcl.Disable()
	1567	self.fix_enable_high.Disable()
	1568	self.fit_enable_high.Disable()
	1569	self._enable_fit_power_law_high()
[4e1c362]	1570	self._set_state(event=event)
[d0cc0bbc]	1571	self.button_calculate.SetFocus()
[b7f29fc]	1572
[9ce7641c]	1573	def _layout_extrapolation_high(self):
	1574	"""
[d7a39e5]	1575	Draw widgets related to extrapolation at high q range
[9ce7641c]	1576	"""
[4a2b054]	1577	self.enable_high_cbox = wx.CheckBox(self, -1,
	1578	"Enable Extrapolate high-Q",
	1579	name='enable_high_cbox')
[518d35d]	1580	wx.EVT_CHECKBOX(self, self.enable_high_cbox.GetId(),
	1581	self._enable_high_q_section)
	1582	self.fix_enable_high = wx.RadioButton(self, -1, 'Fix',
[4a2b054]	1583	(10, 10), style=wx.RB_GROUP,
	1584	name='fix_enable_high')
[518d35d]	1585	self.Bind(wx.EVT_RADIOBUTTON, self._enable_fit_power_law_high,
	1586	id=self.fix_enable_high.GetId())
[4a2b054]	1587	self.fit_enable_high = wx.RadioButton(self, -1, 'Fit', (10, 10),
	1588	name='fit_enable_high')
[518d35d]	1589	self.Bind(wx.EVT_RADIOBUTTON, self._enable_fit_power_law_high,
	1590	id=self.fit_enable_high.GetId())
	1591
[277fad8]	1592	self.power_law_high = wx.StaticText(self, -1, 'Power Law')
[699df7f]	1593	msg_hint = "Check to extrapolate data at high-Q"
[d0cc0bbc]	1594	self.power_law_high.SetToolTipString(msg_hint)
[c128284]	1595	npts_high_txt = wx.StaticText(self, -1, 'Npts')
[4a2b054]	1596	self.npts_high_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH*2/3, -1),
	1597	name='npts_high_tcl')
[4e1c362]	1598	wx.EVT_TEXT(self, self.npts_high_tcl.GetId(), self._on_text)
[2661d8b]	1599	msg_hint = "Number of Q points to consider"
	1600	msg_hint += "while extrapolating the high-Q region"
[9ce7641c]	1601	self.npts_high_tcl.SetToolTipString(msg_hint)
	1602	power_txt = wx.StaticText(self, -1, 'Power')
[4a2b054]	1603	self.power_high_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH*2/3, -1),
	1604	name='power_high_tcl')
[4e1c362]	1605	wx.EVT_TEXT(self, self.power_high_tcl.GetId(), self._on_text)
[9ce7641c]	1606	power_hint_txt = "Exponent to apply to the Power_law function."
	1607	self.power_high_tcl.SetToolTipString(power_hint_txt)
[518d35d]	1608	iy = 0
	1609	ix = 0
[4a2b054]	1610	self.high_q_sizer.Add(self.enable_high_cbox, (iy, ix), (1, 5),
[518d35d]	1611	wx.TOP\|wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1612	iy += 1
	1613	ix = 0
[4a2b054]	1614	self.high_q_sizer.Add(npts_high_txt, (iy, ix), (1, 1),
[518d35d]	1615	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1616	ix += 1
[4a2b054]	1617	self.high_q_sizer.Add(self.npts_high_tcl, (iy, ix), (1, 1),
[518d35d]	1618	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[7d16278]	1619	iy += 1
[c128284]	1620	ix = 0
[4a2b054]	1621	self.high_q_sizer.Add(self.power_law_high, (iy, ix),(1, 2),
[2661d8b]	1622	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[518d35d]	1623
	1624	# Parameter controls for power law
[2661d8b]	1625	ix = 1
	1626	iy += 1
[4a2b054]	1627	self.high_q_sizer.Add(self.fix_enable_high,(iy, ix), (1, 1),
[518d35d]	1628	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	1629	ix += 1
[4a2b054]	1630	self.high_q_sizer.Add(self.fit_enable_high,(iy, ix), (1, 1),
[518d35d]	1631	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[9ce7641c]	1632	ix = 1
	1633	iy += 1
[4a2b054]	1634	self.high_q_sizer.Add(power_txt,(iy, ix), (1, 1),
[c128284]	1635	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	1636	ix += 1
[4a2b054]	1637	self.high_q_sizer.Add(self.power_high_tcl, (iy, ix), (1, 1),
[c128284]	1638	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[7d16278]	1639	self.high_extrapolation_sizer.Add(self.high_q_sizer, 0,
	1640	wx.BOTTOM, 20)
[c128284]	1641
[9ce7641c]	1642	def _layout_extrapolation(self):
	1643	"""
[d7a39e5]	1644	Draw widgets related to extrapolation
[9ce7641c]	1645	"""
[7d16278]	1646	extra_hint = "Extrapolation \nMaximum Q Range [1/A]:"
[9ce7641c]	1647	extra_hint_txt = wx.StaticText(self, -1, extra_hint)
	1648	#Extrapolation range [string]
[7d16278]	1649	extrapolation_min_txt = wx.StaticText(self, -1, 'Min:')
[518d35d]	1650	self.extrapolation_min_tcl = OutputTextCtrl(self, -1,
[4a2b054]	1651	size=(_BOX_WIDTH, 20), style=0,
	1652	name='extrapolation_min_tcl')
[9ce7641c]	1653	self.extrapolation_min_tcl.SetValue(str(Q_MINIMUM))
[4a2b054]	1654	hint_msg = "The minimum extrapolated q value."
	1655	self.extrapolation_min_tcl.SetToolTipString(hint_msg)
[7d16278]	1656	extrapolation_max_txt = wx.StaticText(self, -1, 'Max:')
[518d35d]	1657	self.extrapolation_max_tcl = OutputTextCtrl(self, -1,
[4a2b054]	1658	size=(_BOX_WIDTH, 20),
	1659	style=0,
	1660	name='extrapolation_max_tcl')
[9ce7641c]	1661	self.extrapolation_max_tcl.SetValue(str(Q_MAXIMUM))
[4a2b054]	1662	hint_msg = "The maximum extrapolated q value."
	1663	self.extrapolation_max_tcl.SetToolTipString(hint_msg)
	1664	self.extrapolation_range_sizer.AddMany([(extra_hint_txt, 0,
[7d16278]	1665	wx.LEFT, 5),
[4a2b054]	1666	(extrapolation_min_txt, 0,
[eaab2ad]	1667	wx.LEFT, 10),
[9ce7641c]	1668	(self.extrapolation_min_tcl,
[7d16278]	1669	0, wx.LEFT, 5),
[4a2b054]	1670	(extrapolation_max_txt, 0,
[eaab2ad]	1671	wx.LEFT, 20),
[9ce7641c]	1672	(self.extrapolation_max_tcl,
[7d16278]	1673	0, wx.LEFT, 5)])
[9ce7641c]	1674	self._layout_extrapolation_low()
	1675	self._layout_extrapolation_high()
[699df7f]	1676	self.extrapolation_low_high_sizer.AddMany(\
	1677	[(self.low_extrapolation_sizer,
	1678	0, wx.LEFT\|wx.BOTTOM\|wx.TOP, 5),
	1679	(self.high_extrapolation_sizer,
	1680	0, wx.LEFT\|wx.BOTTOM\|wx.TOP, 5)])
[7d16278]	1681	self.extrapolation_sizer.AddMany([(self.extrapolation_range_sizer),
	1682	(self.extrapolation_low_high_sizer)])
[9ce7641c]	1683
	1684	def _layout_volume_surface_sizer(self):
	1685	"""
[d7a39e5]	1686	Draw widgets related to volume and surface
[9ce7641c]	1687	"""
	1688	unit_volume = ''
[3df5ecf]	1689	unit_surface = '[1/A]'
[9ce7641c]	1690	uncertainty = "+/-"
[7d16278]	1691	volume_txt = wx.StaticText(self, -1, 'Volume Fraction')
[4a2b054]	1692	self.volume_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, -1),
	1693	name='volume_tcl')
[4e1c362]	1694	wx.EVT_TEXT(self, self.volume_tcl.GetId(), self._on_out_text)
[9ce7641c]	1695	self.volume_tcl.SetToolTipString("Volume fraction.")
[4a2b054]	1696	self.volume_err_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, -1),
	1697	name='volume_err_tcl')
[4e1c362]	1698	wx.EVT_TEXT(self, self.volume_err_tcl.GetId(), self._on_out_text)
[4a2b054]	1699	hint_msg = "Uncertainty on the volume fraction."
	1700	self.volume_err_tcl.SetToolTipString(hint_msg)
[c128284]	1701	volume_units_txt = wx.StaticText(self, -1, unit_volume)
	1702
[277fad8]	1703	surface_txt = wx.StaticText(self, -1, 'Specific Surface')
[4a2b054]	1704	self.surface_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, -1),
	1705	name='surface_tcl')
[4e1c362]	1706	wx.EVT_TEXT(self, self.surface_tcl.GetId(), self._on_out_text)
[9ce7641c]	1707	self.surface_tcl.SetToolTipString("Specific surface value.")
[4a2b054]	1708	self.surface_err_tcl = OutputTextCtrl(self, -1, size=(_BOX_WIDTH, -1),
	1709	name='surface_err_tcl')
[4e1c362]	1710	wx.EVT_TEXT(self, self.surface_err_tcl.GetId(), self._on_out_text)
[4a2b054]	1711	hint_msg = "Uncertainty on the specific surface."
	1712	self.surface_err_tcl.SetToolTipString(hint_msg)
[c128284]	1713	surface_units_txt = wx.StaticText(self, -1, unit_surface)
	1714	iy = 0
	1715	ix = 0
[4a2b054]	1716	self.volume_surface_sizer.Add(volume_txt, (iy, ix), (1, 1),
[c128284]	1717	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[9ce7641c]	1718	ix += 1
[4a2b054]	1719	self.volume_surface_sizer.Add(self.volume_tcl, (iy, ix), (1, 1),
[eaab2ad]	1720	wx.EXPAND\|wx.ADJUST_MINSIZE, 20)
[9ce7641c]	1721	ix += 1
	1722	self.volume_surface_sizer.Add(wx.StaticText(self, -1, uncertainty),
	1723	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
	1724	ix += 1
[4a2b054]	1725	self.volume_surface_sizer.Add(self.volume_err_tcl, (iy, ix), (1, 1),
[9ce7641c]	1726	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
	1727	ix += 1
[4a2b054]	1728	self.volume_surface_sizer.Add(volume_units_txt, (iy, ix), (1, 1),
[9ce7641c]	1729	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1730	iy += 1
	1731	ix = 0
[4a2b054]	1732	self.volume_surface_sizer.Add(surface_txt, (iy, ix), (1, 1),
[9ce7641c]	1733	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[c128284]	1734	ix += 1
[4a2b054]	1735	self.volume_surface_sizer.Add(self.surface_tcl, (iy, ix), (1, 1),
[eaab2ad]	1736	wx.EXPAND\|wx.ADJUST_MINSIZE, 20)
[c128284]	1737	ix += 1
[9ce7641c]	1738	self.volume_surface_sizer.Add(wx.StaticText(self, -1, uncertainty),
[eaab2ad]	1739	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1740	ix += 1
[4a2b054]	1741	self.volume_surface_sizer.Add(self.surface_err_tcl, (iy, ix), (1, 1),
[eaab2ad]	1742	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1743	ix += 1
[4a2b054]	1744	self.volume_surface_sizer.Add(surface_units_txt, (iy, ix), (1, 1),
[9ce7641c]	1745	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[7d16278]	1746	static_line = wx.StaticLine(self, -1)
	1747	iy += 1
	1748	ix = 0
[9ce7641c]	1749
	1750	def _layout_invariant_sizer(self):
	1751	"""
[d7a39e5]	1752	Draw widgets related to invariant
[9ce7641c]	1753	"""
	1754	uncertainty = "+/-"
[f686259]	1755	unit_invariant = '[1/(cm*A^3)]'
[eed601e]	1756	invariant_total_txt = wx.StaticText(self, -1, 'Invariant Total [Q*]')
[4a2b054]	1757	self.invariant_total_tcl = OutputTextCtrl(self, -1,
[0d417ac8]	1758	size=(_BOX_WIDTH, -1),
[4a2b054]	1759	name='invariant_total_tcl')
[eed601e]	1760	msg_hint = "Total invariant [Q*], including extrapolated regions."
[9ce7641c]	1761	self.invariant_total_tcl.SetToolTipString(msg_hint)
[4a2b054]	1762	self.invariant_total_err_tcl = OutputTextCtrl(self, -1,
[0d417ac8]	1763	size=(_BOX_WIDTH, -1),
[4a2b054]	1764	name='invariant_total_err_tcl')
	1765	hint_msg = "Uncertainty on invariant."
	1766	self.invariant_total_err_tcl.SetToolTipString(hint_msg)
[f686259]	1767	invariant_total_units_txt = wx.StaticText(self, -1, unit_invariant,
	1768	size=(80,-1))
[9ce7641c]	1769
	1770	#Invariant total
	1771	iy = 0
[c128284]	1772	ix = 0
[4a2b054]	1773	self.invariant_sizer.Add(invariant_total_txt, (iy, ix), (1, 1),
[c128284]	1774	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
[9ce7641c]	1775	ix += 1
[4a2b054]	1776	self.invariant_sizer.Add(self.invariant_total_tcl, (iy, ix), (1, 1),
[dce0756]	1777	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1778	ix += 1
[9ce7641c]	1779	self.invariant_sizer.Add( wx.StaticText(self, -1, uncertainty),
[277fad8]	1780	(iy, ix),(1,1),wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1781	ix += 1
[4a2b054]	1782	self.invariant_sizer.Add(self.invariant_total_err_tcl, (iy, ix), (1, 1),
[277fad8]	1783	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[c128284]	1784	ix += 1
[4a2b054]	1785	self.invariant_sizer.Add(invariant_total_units_txt,(iy, ix), (1, 1),
[277fad8]	1786	wx.EXPAND\|wx.ADJUST_MINSIZE, 10)
[9ce7641c]	1787
[d0cc0bbc]	1788	def _layout_inputs_sizer(self):
	1789	"""
[d7a39e5]	1790	Draw widgets related to inputs
[d0cc0bbc]	1791	"""
[3df5ecf]	1792	contrast_txt = wx.StaticText(self, -1, 'Contrast:')
[7d16278]	1793	self.contrast_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH, 20),
[0d417ac8]	1794	style=0, name='contrast_tcl')
[7d16278]	1795	wx.EVT_TEXT(self, self.contrast_tcl.GetId(), self._on_text)
	1796	contrast_hint_txt = "Contrast"
	1797	self.contrast_tcl.SetToolTipString(contrast_hint_txt)
[f686259]	1798	contrast_unit_txt = wx.StaticText(self, -1, '[1/A^2]', size=(40,-1))
[699df7f]	1799	porod_const_txt = wx.StaticText(self, -1,
[3df5ecf]	1800	'Porod\nConstant:\n(optional)\n')
[f686259]	1801	porod_unit_txt = wx.StaticText(self, -1, '[1/(cm*A^4)]', size=(80,-1))
[7d16278]	1802	self.porod_constant_tcl = InvTextCtrl(self, -1,
	1803	size=(_BOX_WIDTH, 20), style=0,
	1804	name='porod_constant_tcl')
	1805	wx.EVT_TEXT(self, self.porod_constant_tcl.GetId(), self._on_text)
	1806	porod_const_hint_txt = "Porod Constant"
	1807	self.porod_constant_tcl.SetToolTipString(porod_const_hint_txt)
[d0cc0bbc]	1808
[3df5ecf]	1809	background_txt = wx.StaticText(self, -1, 'Background:')
[7d16278]	1810	self.background_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH, 20),
	1811	style=0, name='background_tcl')
	1812	wx.EVT_TEXT(self, self.background_tcl.GetId(), self._on_text)
	1813	background_hint_txt = "Background"
	1814	self.background_tcl.SetToolTipString(background_hint_txt)
	1815	background_unit_txt = wx.StaticText(self, -1, '[1/cm]')
[3df5ecf]	1816	scale_txt = wx.StaticText(self, -1, 'Scale:')
[7d16278]	1817	self.scale_tcl = InvTextCtrl(self, -1, size=(_BOX_WIDTH, 20), style=0,
	1818	name='scale_tcl')
	1819	wx.EVT_TEXT(self, self.scale_tcl.GetId(), self._on_text)
	1820	scale_hint_txt = "Scale"
	1821	self.scale_tcl.SetToolTipString(scale_hint_txt)
	1822	self.sizer_input.AddMany([(background_txt, 0, wx.LEFT\|wx.BOTTOM, 5),
[0d417ac8]	1823	(self.background_tcl, 0, wx.LEFT\|wx.BOTTOM, 5),
	1824	(background_unit_txt, 0, wx.LEFT\|wx.BOTTOM, 5),
[3df5ecf]	1825	(scale_txt, 0, wx.LEFT\|wx.BOTTOM, 10),
[0d417ac8]	1826	(self.scale_tcl, 0, wx.LEFT\|wx.BOTTOM\|wx.RIGHT, 5),
[3df5ecf]	1827	(10, 10),
[0d417ac8]	1828	(contrast_txt, 0, wx.LEFT\|wx.BOTTOM, 5),
	1829	(self.contrast_tcl, 0, wx.LEFT\|wx.BOTTOM, 5),
	1830	(contrast_unit_txt, 0, wx.LEFT\|wx.BOTTOM, 5),
[3df5ecf]	1831	(porod_const_txt, 0, wx.LEFT, 10),
	1832	(self.porod_constant_tcl, 0, wx.LEFT\|wx.BOTTOM\|wx.RIGHT, 5),
	1833	(porod_unit_txt, 0, wx.LEFT\|wx.BOTTOM, 5)])
[7d16278]	1834	self.inputs_sizer.Add(self.sizer_input)
	1835
[9ce7641c]	1836	def _layout_outputs_sizer(self):
	1837	"""
[d7a39e5]	1838	Draw widgets related to outputs
[9ce7641c]	1839	"""
	1840	self._layout_volume_surface_sizer()
	1841	self._layout_invariant_sizer()
	1842	static_line = wx.StaticLine(self, -1)
[7d16278]	1843	self.outputs_sizer.AddMany([(self.volume_surface_sizer,
	1844	0, wx.TOP\|wx.BOTTOM, 10),
[9ce7641c]	1845	(static_line, 0, wx.EXPAND, 0),
[7d16278]	1846	(self.invariant_sizer, 0, wx.TOP\|wx.BOTTOM, 10)])
[9ce7641c]	1847	def _layout_button(self):
	1848	"""
[d7a39e5]	1849	Do the layout for the button widgets
[9ce7641c]	1850	"""
	1851	#compute button
[c128284]	1852	id = wx.NewId()
[4a2b054]	1853	self.button_calculate = wx.Button(self, id, "Compute",
	1854	name='compute_invariant')
[d0cc0bbc]	1855	self.button_calculate.SetToolTipString("Compute invariant")
[9ce7641c]	1856	self.Bind(wx.EVT_BUTTON, self.compute_invariant, id=id)
	1857	#detail button
	1858	id = wx.NewId()
[d0cc0bbc]	1859	self.button_details = wx.Button(self, id, "Details?")
[4a2b054]	1860	hint_msg = "Details about the results of the computation"
	1861	self.button_details.SetToolTipString(hint_msg)
[9ce7641c]	1862	self.Bind(wx.EVT_BUTTON, self.display_details, id=id)
	1863	details = "Details on Invariant Total Calculations"
	1864	details_txt = wx.StaticText(self, -1, details)
[7d16278]	1865	self.button_sizer.AddMany([(details_txt, 0 ,
[d0cc0bbc]	1866	wx.RIGHT\|wx.BOTTOM\|wx.TOP, 10),
	1867	(self.button_details, 0 , wx.ALL, 10),
[4a2b054]	1868	(self.button_calculate, 0 ,
[cb69775]	1869	wx.RIGHT\|wx.TOP\|wx.BOTTOM, 10)])
[9ce7641c]	1870	def _do_layout(self):
	1871	"""
[d7a39e5]	1872	Draw window content
[9ce7641c]	1873	"""
	1874	self._define_structure()
	1875	self._layout_data_name()
	1876	self._layout_extrapolation()
[d0cc0bbc]	1877	self._layout_inputs_sizer()
[9ce7641c]	1878	self._layout_outputs_sizer()
	1879	self._layout_button()
[699df7f]	1880	self.main_sizer.AddMany([(self.data_name_boxsizer, 0, wx.ALL, 10),
[9ce7641c]	1881	(self.outputs_sizer, 0,
	1882	wx.LEFT\|wx.RIGHT\|wx.BOTTOM, 10),
[7d16278]	1883	(self.button_sizer, 0, wx.LEFT\|wx.RIGHT, 15),
[d0cc0bbc]	1884	(self.inputs_sizer, 0,
	1885	wx.LEFT\|wx.RIGHT\|wx.BOTTOM, 10),
	1886	(self.extrapolation_sizer, 0,
[9ce7641c]	1887	wx.LEFT\|wx.RIGHT\|wx.BOTTOM, 10)])
	1888	self.SetSizer(self.main_sizer)
[355b684]	1889	self.SetAutoLayout(True)
[0399c78]	1890
	1891
[c128284]	1892	class InvariantDialog(wx.Dialog):
[d7a39e5]	1893	"""
[699df7f]	1894	Invariant Dialog
[d7a39e5]	1895	"""
[0d417ac8]	1896	def __init__(self, parent=None, id=1, graph=None,
	1897	data=None, title="Invariant", base=None):
[272d91e]	1898	wx.Dialog.__init__(self, parent, id, title, size=(PANEL_WIDTH,
[c128284]	1899	PANEL_HEIGHT))
[272d91e]	1900	self.panel = InvariantPanel(self)
[c128284]	1901	self.Centre()
	1902	self.Show(True)
	1903
	1904	class InvariantWindow(wx.Frame):
[d7a39e5]	1905	"""
[699df7f]	1906	Invariant Window
[d7a39e5]	1907	"""
[4a2b054]	1908	def __init__(self, parent=None, id=1, graph=None,
	1909	data=None, title="Invariant", base=None):
[c128284]	1910
[9ce7641c]	1911	wx.Frame.__init__(self, parent, id, title, size=(PANEL_WIDTH +100,
	1912	PANEL_HEIGHT+100))
[79492222]	1913	from sas.dataloader.loader import Loader
[4e1c362]	1914	self.loader = Loader()
	1915	import invariant
[b9a5f0e]	1916	path = "C:/ECLPS/workspace/trunk/sasdataloader/test/ascii_test_3.txt"
[699df7f]	1917	data = self.loader.load(path)
[272d91e]	1918	self.panel = InvariantPanel(self)
[4e1c362]	1919
	1920	data.name = data.filename
[210ff4f]	1921	self.panel.set_data(data)
[c128284]	1922	self.Centre()
	1923	self.Show(True)
	1924
	1925	class MyApp(wx.App):
[699df7f]	1926	"""
	1927	Test App
	1928	"""
[c128284]	1929	def OnInit(self):
[699df7f]	1930	"""
	1931	Init
	1932	"""
[c128284]	1933	wx.InitAllImageHandlers()
	1934	frame = InvariantWindow()
	1935	frame.Show(True)
	1936	self.SetTopWindow(frame)
	1937
	1938	return True
[272d91e]	1939
[c128284]	1940	# end of class MyApp
	1941
	1942	if __name__ == "__main__":
	1943	app = MyApp(0)
	1944	app.MainLoop()

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SasView

source: sasview/src/sas/perspectives/invariant/invariant_panel.py @ ec392464

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