data_panel.py @ b92cbf61

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 b92cbf61 was 0c26793, checked in by Jae Cho <jhjcho@…>, 14 years ago
readjust size of panels
Property mode set to `100644`
File size: 40.6 KB

Line
1	################################################################################
2	#This software was developed by the University of Tennessee as part of the
3	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
4	#project funded by the US National Science Foundation.
5	#
6	#See the license text in license.txt
7	#
8	#copyright 2010, University of Tennessee
9	################################################################################
10	"""
11	This module provides Graphic interface for the data_manager module.
12	"""
13	import os
14	import wx
15	import sys
16	import warnings
17	from wx.lib.scrolledpanel import ScrolledPanel
18	import wx.lib.agw.customtreectrl as CT
19	from sans.guiframe.dataFitting import Data1D
20	from sans.guiframe.dataFitting import Data2D
21	from sans.guiframe.panel_base import PanelBase
22	from sans.guiframe.events import StatusEvent
23	from DataLoader.loader import Loader
24	import logging
25
26	try:
27	# Try to find a local config
28	import imp
29	path = os.getcwd()
30	if(os.path.isfile("%s/%s.py" % (path, 'local_config'))) or \
31	(os.path.isfile("%s/%s.pyc" % (path, 'local_config'))):
32	fObj, path, descr = imp.find_module('local_config', [path])
33	config = imp.load_module('local_config', fObj, path, descr)
34	else:
35	# Try simply importing local_config
36	import local_config as config
37	except:
38	# Didn't find local config, load the default
39	import config
40
41	extension_list = []
42	if config.APPLICATION_STATE_EXTENSION is not None:
43	extension_list.append(config.APPLICATION_STATE_EXTENSION)
44	EXTENSIONS = config.PLUGIN_STATE_EXTENSIONS + extension_list
45
46	PANEL_WIDTH = 235
47	PANEL_HEIGHT = 700
48	CBOX_WIDTH = 140
49	BUTTON_WIDTH = 80
50	STYLE_FLAG =wx.RAISED_BORDER\|CT.TR_HAS_BUTTONS\| CT.TR_HIDE_ROOT\|\
51	wx.WANTS_CHARS\|CT.TR_HAS_VARIABLE_ROW_HEIGHT
52
53
54	class DataTreeCtrl(CT.CustomTreeCtrl):
55	"""
56	Check list control to be used for Data Panel
57	"""
58	def __init__(self, parent,args, *kwds):
59	#agwstyle is introduced in wx.2.8.11 but is not working for mac
60	if sys.platform.count("darwin") != 0:
61	try:
62	kwds['style'] = STYLE_FLAG
63	CT.CustomTreeCtrl.__init__(self, parent, args, *kwds)
64	except:
65	del kwds['style']
66	CT.CustomTreeCtrl.__init__(self, parent, args, *kwds)
67	else:
68	#agwstyle is introduced in wx.2.8.11 .argument working only for windows
69	try:
70	kwds['agwStyle'] = STYLE_FLAG
71	CT.CustomTreeCtrl.__init__(self, parent, args, *kwds)
72	except:
73	try:
74	del kwds['agwStyle']
75	kwds['style'] = STYLE_FLAG
76	CT.CustomTreeCtrl.__init__(self, parent, args, *kwds)
77	except:
78	del kwds['style']
79	CT.CustomTreeCtrl.__init__(self, parent, args, *kwds)
80	self.root = self.AddRoot("Available Data")
81
82	class DataPanel(ScrolledPanel, PanelBase):
83	"""
84	This panel displays data available in the application and widgets to
85	interact with data.
86	"""
87	## Internal name for the AUI manager
88	window_name = "Data Panel"
89	## Title to appear on top of the window
90	window_caption = "Data Explorer"
91	#type of window
92	window_type = "Data Panel"
93	## Flag to tell the GUI manager that this panel is not
94	# tied to any perspective
95	#ALWAYS_ON = True
96	def __init__(self, parent,
97	list=None,
98	size=(PANEL_WIDTH, PANEL_HEIGHT),
99	list_of_perspective=None, manager=None, args, *kwds):
100
101	kwds['size']= size
102	kwds['style'] = STYLE_FLAG
103	ScrolledPanel.__init__(self, parent=parent, args, *kwds)
104	PanelBase.__init__(self)
105	self.SetupScrolling()
106	self.loader = Loader()
107	#Default location
108	self._default_save_location = None
109	self.all_data1d = True
110	self.parent = parent
111	self.manager = manager
112	if list is None:
113	list = []
114	self.list_of_data = list
115	if list_of_perspective is None:
116	list_of_perspective = []
117	self.list_of_perspective = list_of_perspective
118	self.list_rb_perspectives= []
119	self.list_cb_data = {}
120	self.list_cb_theory = {}
121	self.tree_ctrl = None
122	self.tree_ctrl_theory = None
123	self.perspective_cbox = None
124
125	self.owner = None
126	self.do_layout()
127	self.fill_cbox_analysis(self.list_of_perspective)
128	self.Bind(wx.EVT_SHOW, self.on_close_page)
129
130
131	def do_layout(self):
132	"""
133	"""
134	self.define_panel_structure()
135	self.layout_selection()
136	self.layout_data_list()
137	self.layout_button()
138	#self.layout_batch()
139
140	def define_panel_structure(self):
141	"""
142	Define the skeleton of the panel
143	"""
144	w, h = self.parent.GetSize()
145	self.vbox = wx.BoxSizer(wx.VERTICAL)
146	self.sizer1 = wx.BoxSizer(wx.VERTICAL)
147	self.sizer1.SetMinSize((w/13, h*2/5))
148
149	self.sizer2 = wx.BoxSizer(wx.VERTICAL)
150	self.sizer3 = wx.FlexGridSizer(5, 2, 0, 0)
151	self.sizer4 = wx.BoxSizer(wx.HORIZONTAL)
152	self.sizer5 = wx.BoxSizer(wx.VERTICAL)
153
154	self.vbox.Add(self.sizer5, 0, wx.EXPAND\|wx.ALL,1)
155	self.vbox.Add(self.sizer1, 0, wx.EXPAND\|wx.ALL,0)
156	self.vbox.Add(self.sizer2, 0, wx.EXPAND\|wx.ALL,1)
157	self.vbox.Add(self.sizer3, 0, wx.EXPAND\|wx.ALL,1)
158	self.vbox.Add(self.sizer4, 0, wx.EXPAND\|wx.ALL,5)
159
160	self.SetSizer(self.vbox)
161
162	def layout_selection(self):
163	"""
164	"""
165	select_txt = wx.StaticText(self, -1, 'Selection Options')
166	select_txt.SetForegroundColour('blue')
167	self.selection_cbox = wx.ComboBox(self, -1, style=wx.CB_READONLY)
168	list_of_options = ['Select all Data',
169	'Unselect all Data',
170	'Select all Data 1D',
171	'Unselect all Data 1D',
172	'Select all Data 2D',
173	'Unselect all Data 2D' ]
174	for option in list_of_options:
175	self.selection_cbox.Append(str(option))
176	self.selection_cbox.SetValue('Select all Data')
177	wx.EVT_COMBOBOX(self.selection_cbox,-1, self._on_selection_type)
178	self.sizer5.AddMany([(select_txt,0, wx.ALL,5),
179	(self.selection_cbox,0, wx.ALL,5)])
180	self.enable_selection()
181
182
183	def _on_selection_type(self, event):
184	"""
185	Select data according to patterns
186	"""
187
188	list_of_options = ['Select all Data',
189	'Unselect all Data',
190	'Select all Data 1D',
191	'Unselect all Data 1D',
192	'Select all Data 2D',
193	'Unselect all Data 2D' ]
194	option = self.selection_cbox.GetValue()
195
196	pos = self.selection_cbox.GetSelection()
197	if pos == wx.NOT_FOUND:
198	return
199	option = self.selection_cbox.GetString(pos)
200	for item in self.list_cb_data.values():
201	data_ctrl, _, _, _,_, _ = item
202	data_id, data_class, _ = self.tree_ctrl.GetItemPyData(data_ctrl)
203	if option == 'Select all Data':
204	self.tree_ctrl.CheckItem(data_ctrl, True)
205	elif option == 'Unselect all Data':
206	self.tree_ctrl.CheckItem(data_ctrl, False)
207	elif option == 'Select all Data 1D':
208	if data_class == 'Data1D':
209	self.tree_ctrl.CheckItem(data_ctrl, True)
210	elif option == 'Unselect all Data 1D':
211	if data_class == 'Data1D':
212	self.tree_ctrl.CheckItem(data_ctrl, False)
213	elif option == 'Select all Data 1D':
214	if data_class == 'Data1D':
215	self.tree_ctrl.CheckItem(data_ctrl, True)
216	elif option == 'Select all Data 2D':
217	if data_class == 'Data2D':
218	self.tree_ctrl.CheckItem(data_ctrl, True)
219	elif option == 'Unselect all Data 2D':
220	if data_class == 'Data2D':
221	self.tree_ctrl.CheckItem(data_ctrl, False)
222	self.enable_append()
223	self.enable_freeze()
224	self.enable_plot()
225	self.enable_import()
226	#self.enable_remove()
227
228	def layout_button(self):
229	"""
230	Layout widgets related to buttons
231	"""
232	w, _ = self.GetSize()
233	self.bt_add = wx.Button(self, wx.NewId(), "Load Data",
234	size=(BUTTON_WIDTH, -1))
235	self.bt_add.SetToolTipString("Load data files")
236	wx.EVT_BUTTON(self, self.bt_add.GetId(), self._load_data)
237	#self.bt_remove = wx.Button(self, wx.NewId(), "Remove Data",
238	# size=(BUTTON_WIDTH, -1))
239	#self.bt_remove.SetToolTipString("Remove data from the application")
240	#wx.EVT_BUTTON(self, self.bt_remove.GetId(), self.on_remove)
241	self.bt_import = wx.Button(self, wx.NewId(), "Send To",
242	size=(BUTTON_WIDTH, -1))
243	self.bt_import.SetToolTipString("Send set of Data to active perspective")
244	wx.EVT_BUTTON(self, self.bt_import.GetId(), self.on_import)
245	self.perspective_cbox = wx.ComboBox(self, -1, size=(CBOX_WIDTH, -1),
246	style=wx.CB_READONLY)
247	wx.EVT_COMBOBOX(self.perspective_cbox,-1,
248	self._on_perspective_selection)
249
250	self.bt_append_plot = wx.Button(self, wx.NewId(), "Append Plot To",
251	size=(BUTTON_WIDTH, -1))
252	self.bt_append_plot.SetToolTipString("Plot the selected data in the active panel")
253	wx.EVT_BUTTON(self, self.bt_append_plot.GetId(), self.on_append_plot)
254
255	self.bt_plot = wx.Button(self, wx.NewId(), "New Plot",
256	size=(BUTTON_WIDTH, -1))
257	self.bt_plot.SetToolTipString("To trigger plotting")
258	wx.EVT_BUTTON(self, self.bt_plot.GetId(), self.on_plot)
259
260	self.bt_freeze = wx.Button(self, wx.NewId(), "Freeze Theory",
261	size=(BUTTON_WIDTH, -1))
262	self.bt_freeze.SetToolTipString("To trigger freeze a theory")
263	wx.EVT_BUTTON(self, self.bt_freeze.GetId(), self.on_freeze)
264
265	self.cb_plotpanel = wx.ComboBox(self, -1, size=(CBOX_WIDTH, -1),
266	style=wx.CB_READONLY\|wx.CB_SORT)
267	wx.EVT_COMBOBOX(self.cb_plotpanel,-1, self._on_plot_selection)
268	self.cb_plotpanel.Disable()
269
270	self.sizer3.AddMany([(self.bt_add),
271	((10, 10)),
272	(self.bt_import, 0, wx.EXPAND\|wx.RIGHT, 5),
273	(self.perspective_cbox, wx.EXPAND),
274	(self.bt_append_plot),
275	(self.cb_plotpanel, wx.EXPAND),
276	(self.bt_plot),
277	((10, 10)),
278	(self.bt_freeze),
279	((10, 10))])
280
281	self.sizer3.AddGrowableCol(1, 1)
282
283	#self.enable_remove()
284	self.enable_import()
285	self.enable_plot()
286	self.enable_append()
287	self.enable_freeze()
288
289	def layout_batch(self):
290	"""
291	"""
292	self.rb_single_mode = wx.RadioButton(self, -1, 'Single Mode',
293	style=wx.RB_GROUP)
294	self.rb_batch_mode = wx.RadioButton(self, -1, 'Batch Mode')
295
296	self.rb_single_mode.SetValue(True)
297	self.rb_batch_mode.SetValue(False)
298	self.sizer4.AddMany([(self.rb_single_mode,0, wx.ALL,5),
299	(self.rb_batch_mode,0, wx.ALL,5)])
300
301	def layout_data_list(self):
302	"""
303	Add a listcrtl in the panel
304	"""
305	tree_ctrl_label = wx.StaticText(self, -1, "Data")
306	tree_ctrl_label.SetForegroundColour('blue')
307	self.tree_ctrl = DataTreeCtrl(parent=self)
308	self.tree_ctrl.Bind(CT.EVT_TREE_ITEM_CHECKING, self.on_check_item)
309	tree_ctrl_theory_label = wx.StaticText(self, -1, "Theory")
310	tree_ctrl_theory_label.SetForegroundColour('blue')
311	self.tree_ctrl_theory = DataTreeCtrl(parent=self)
312	self.tree_ctrl_theory.Bind(CT.EVT_TREE_ITEM_CHECKING, self.on_check_item)
313	self.sizer1.Add(tree_ctrl_label, 0, wx.LEFT, 10)
314	self.sizer1.Add(self.tree_ctrl, 1, wx.EXPAND\|wx.ALL, 10)
315	self.sizer1.Add(tree_ctrl_theory_label, 0, wx.LEFT, 10)
316	self.sizer1.Add(self.tree_ctrl_theory, 1, wx.EXPAND\|wx.ALL, 10)
317
318	def onContextMenu(self, event):
319	"""
320	Retrieve the state selected state
321	"""
322	# Skipping the save state functionality for release 0.9.0
323	#return
324	pos = event.GetPosition()
325	pos = self.ScreenToClient(pos)
326	self.PopupMenu(self.popUpMenu, pos)
327
328
329	def on_check_item(self, event):
330	"""
331	"""
332	item = event.GetItem()
333	item.Check(not item.IsChecked())
334	self.enable_append()
335	self.enable_freeze()
336	self.enable_plot()
337	self.enable_import()
338	#self.enable_remove()
339	event.Skip()
340
341	def fill_cbox_analysis(self, plugin):
342	"""
343	fill the combobox with analysis name
344	"""
345	self.list_of_perspective = plugin
346	if self.parent is None or \
347	not hasattr(self.parent, "get_current_perspective") or \
348	len(self.list_of_perspective) == 0:
349	return
350	if self.parent is not None and self.perspective_cbox is not None:
351	for plug in self.list_of_perspective:
352	if plug.get_perspective():
353	self.perspective_cbox.Append(plug.sub_menu, plug)
354
355	curr_pers = self.parent.get_current_perspective()
356	self.perspective_cbox.SetStringSelection(curr_pers.sub_menu)
357	self.enable_import()
358
359	def load_data_list(self, list):
360	"""
361	add need data with its theory under the tree
362	"""
363	if list:
364	for state_id, dstate in list.iteritems():
365	data = dstate.get_data()
366	theory_list = dstate.get_theory()
367	if data is not None:
368	data_name = data.name
369	data_class = data.__class__.__name__
370	path = dstate.get_path()
371	process_list = data.process
372	data_id = data.id
373
374	if state_id not in self.list_cb_data:
375	#new state
376	data_c = self.tree_ctrl.InsertItem(self.tree_ctrl.root,0,
377	data_name, ct_type=1,
378	data=(data_id, data_class, state_id))
379	data_c.Check(True)
380	d_i_c = self.tree_ctrl.AppendItem(data_c, 'Info')
381	i_c_c = self.tree_ctrl.AppendItem(d_i_c,
382	'Type: %s' % data_class)
383	p_c_c = self.tree_ctrl.AppendItem(d_i_c,
384	'Path: %s' % str(path))
385	d_p_c = self.tree_ctrl.AppendItem(d_i_c, 'Process')
386
387	for process in process_list:
388	i_t_c = self.tree_ctrl.AppendItem(d_p_c,
389	process.__str__())
390	theory_child = self.tree_ctrl.AppendItem(data_c, "THEORIES")
391
392	self.list_cb_data[state_id] = [data_c,
393	d_i_c,
394	i_c_c,
395	p_c_c,
396	d_p_c,
397	theory_child]
398	else:
399	data_ctrl_list = self.list_cb_data[state_id]
400	#This state is already display replace it contains
401	data_c, d_i_c, i_c_c, p_c_c, d_p_c, t_c = data_ctrl_list
402	self.tree_ctrl.SetItemText(data_c, data_name)
403	temp = (data_id, data_class, state_id)
404	self.tree_ctrl.SetItemPyData(data_c, temp)
405	self.tree_ctrl.SetItemText(i_c_c, 'Type: %s' % data_class)
406	self.tree_ctrl.SetItemText(p_c_c, 'Path: %s' % str(path))
407	self.tree_ctrl.DeleteChildren(d_p_c)
408	for process in process_list:
409	i_t_c = self.tree_ctrl.AppendItem(d_p_c,
410	process.__str__())
411	self.append_theory(state_id, theory_list)
412	#self.enable_remove()
413	self.enable_import()
414	self.enable_plot()
415	self.enable_freeze()
416	self.enable_selection()
417
418	def _uncheck_all(self):
419	"""
420	Uncheck all check boxes
421	"""
422	for item in self.list_cb_data.values():
423	data_ctrl, _, _, _,_, _ = item
424	self.tree_ctrl.CheckItem(data_ctrl, False)
425	self.enable_append()
426	self.enable_freeze()
427	self.enable_plot()
428	self.enable_import()
429	#self.enable_remove()
430
431	def append_theory(self, state_id, theory_list):
432	"""
433	append theory object under data from a state of id = state_id
434	replace that theory if already displayed
435	"""
436	if not theory_list:
437	return
438	if state_id not in self.list_cb_data.keys():
439	root = self.tree_ctrl_theory.root
440	tree = self.tree_ctrl_theory
441	else:
442	item = self.list_cb_data[state_id]
443	data_c, _, _, _, _, _ = item
444	root = data_c
445	tree = self.tree_ctrl
446	if root is not None:
447	self.append_theory_helper(tree=tree, root=root,
448	state_id=state_id,
449	theory_list=theory_list)
450
451
452	def append_theory_helper(self, tree, root, state_id, theory_list):
453	"""
454	"""
455	if state_id in self.list_cb_theory.keys():
456	#update current list of theory for this data
457	theory_list_ctrl = self.list_cb_theory[state_id]
458
459	for theory_id, item in theory_list.iteritems():
460	theory_data, theory_state = item
461	if theory_data is None:
462	name = "Unknown"
463	theory_class = "Unknown"
464	theory_id = "Unknown"
465	temp = (None, None, None)
466	else:
467	name = theory_data.name
468	theory_class = theory_data.__class__.__name__
469	theory_id = theory_data.id
470	#if theory_state is not None:
471	# name = theory_state.model.name
472	temp = (theory_id, theory_class, state_id)
473	if theory_id not in theory_list_ctrl:
474	#add new theory
475	t_child = tree.AppendItem(root,
476	name, ct_type=1, data=temp)
477	t_i_c = tree.AppendItem(t_child, 'Info')
478	i_c_c = tree.AppendItem(t_i_c,
479	'Type: %s' % theory_class)
480	t_p_c = tree.AppendItem(t_i_c, 'Process')
481
482	for process in theory_data.process:
483	i_t_c = tree.AppendItem(t_p_c,
484	process.__str__())
485	theory_list_ctrl[theory_id] = [t_child,
486	i_c_c,
487	t_p_c]
488	else:
489	#replace theory
490	t_child, i_c_c, t_p_c = theory_list_ctrl[theory_id]
491	tree.SetItemText(t_child, name)
492	tree.SetItemPyData(t_child, temp)
493	tree.SetItemText(i_c_c, 'Type: %s' % theory_class)
494	tree.DeleteChildren(t_p_c)
495	for process in theory_data.process:
496	i_t_c = tree.AppendItem(t_p_c,
497	process.__str__())
498
499	else:
500	#data didn't have a theory associated it before
501	theory_list_ctrl = {}
502	for theory_id, item in theory_list.iteritems():
503	theory_data, theory_state = item
504	if theory_data is not None:
505	name = theory_data.name
506	theory_class = theory_data.__class__.__name__
507	theory_id = theory_data.id
508	#if theory_state is not None:
509	# name = theory_state.model.name
510	temp = (theory_id, theory_class, state_id)
511	t_child = tree.AppendItem(root,
512	name, ct_type=1,
513	data=(theory_data.id, theory_class, state_id))
514	t_i_c = tree.AppendItem(t_child, 'Info')
515	i_c_c = tree.AppendItem(t_i_c,
516	'Type: %s' % theory_class)
517	t_p_c = tree.AppendItem(t_i_c, 'Process')
518
519	for process in theory_data.process:
520	i_t_c = tree.AppendItem(t_p_c,
521	process.__str__())
522
523	theory_list_ctrl[theory_id] = [t_child, i_c_c, t_p_c]
524	#self.list_cb_theory[data_id] = theory_list_ctrl
525	self.list_cb_theory[state_id] = theory_list_ctrl
526
527
528
529	def set_data_helper(self):
530	"""
531	"""
532	data_to_plot = []
533	state_to_plot = []
534	theory_to_plot = []
535	for value in self.list_cb_data.values():
536	item, _, _, _, _, _ = value
537	if item.IsChecked():
538	data_id, _, state_id = self.tree_ctrl.GetItemPyData(item)
539	data_to_plot.append(data_id)
540	if state_id not in state_to_plot:
541	state_to_plot.append(state_id)
542
543	for theory_dict in self.list_cb_theory.values():
544	for key, value in theory_dict.iteritems():
545	item, _, _ = value
546	if item.IsChecked():
547	theory_id, _, state_id = self.tree_ctrl.GetItemPyData(item)
548	theory_to_plot.append(theory_id)
549	if state_id not in state_to_plot:
550	state_to_plot.append(state_id)
551	return data_to_plot, theory_to_plot, state_to_plot
552
553	def remove_by_id(self, id):
554	"""
555	"""
556	for item in self.list_cb_data.values():
557	data_c, _, _, _, _, theory_child = item
558	data_id, _, state_id = self.tree_ctrl.GetItemPyData(data_c)
559	if id == data_id:
560	self.tree_ctrl.Delete(data_c)
561	del self.list_cb_data[state_id]
562	del self.list_cb_theory[data_id]
563
564	def load_error(self, error=None):
565	"""
566	Pop up an error message.
567
568	:param error: details error message to be displayed
569	"""
570	message = "The data file you selected could not be loaded.\n"
571	message += "Make sure the content of your file"
572	message += " is properly formatted.\n\n"
573
574	if error is not None:
575	message += "When contacting the DANSE team, mention the"
576	message += " following:\n%s" % str(error)
577	dial = wx.MessageDialog(self.parent, message, 'Error Loading File',
578	wx.OK \| wx.ICON_EXCLAMATION)
579	dial.ShowModal()
580
581	def _load_data(self, event):
582	"""
583	Load data
584	"""
585	path = None
586	if self._default_save_location == None:
587	self._default_save_location = os.getcwd()
588
589	cards = self.loader.get_wildcards()
590	wlist = '\|'.join(cards)
591	style = wx.OPEN\|wx.FD_MULTIPLE
592	dlg = wx.FileDialog(self.parent,
593	"Choose a file",
594	self._default_save_location, "",
595	wlist,
596	style=style)
597	if dlg.ShowModal() == wx.ID_OK:
598	file_list = dlg.GetPaths()
599	if len(file_list) >= 0 and not(file_list[0]is None):
600	self._default_save_location = os.path.dirname(file_list[0])
601	path = self._default_save_location
602	dlg.Destroy()
603
604	if path is None or not file_list or file_list[0] is None:
605	return
606	self._get_data(file_list)
607
608	def _get_data(self, path, format=None):
609	"""
610	"""
611	message = ""
612	log_msg = ''
613	output = {}
614	error_message = ""
615	for p_file in path:
616	basename = os.path.basename(p_file)
617	root, extension = os.path.splitext(basename)
618	if extension.lower() in EXTENSIONS:
619	log_msg = "Data Loader cannot "
620	log_msg += "load: %s\n" % str(p_file)
621	log_msg += "Try File opening ...."
622	logging.info(log_msg)
623	continue
624
625	try:
626	temp = self.loader.load(p_file, format)
627	if temp.__class__.__name__ == "list":
628	for item in temp:
629	data = self.parent.create_gui_data(item, p_file)
630	output[data.id] = data
631	else:
632	data = self.parent.create_gui_data(temp, p_file)
633	output[data.id] = data
634	message = "Loading Data..." + str(p_file) + "\n"
635	self.load_update(output=output, message=message)
636	except:
637	error_message = "Error while loading Data: %s\n" % str(p_file)
638	error_message += str(sys.exc_value) + "\n"
639	self.load_update(output=output, message=error_message)
640
641	message = "Loading Data Complete! "
642	message += log_msg
643	self.load_complete(output=output, error_message=error_message,
644	message=message, path=path)
645
646	def load_update(self, output=None, message=""):
647	"""
648	print update on the status bar
649	"""
650	if message != "" and self.parent is not None:
651	wx.PostEvent(self.parent, StatusEvent(status=message,
652	type="progress",
653	info="warning"))
654
655	def load_complete(self, output, message="", error_message="", path=None):
656	"""
657	post message to status bar and return list of data
658	"""
659	if self.parent is not None:
660	wx.PostEvent(self.parent, StatusEvent(status=message,
661	info="warning",
662	type="stop"))
663	if error_message != "":
664	self.load_error(error_message)
665	if self.parent is not None:
666	self.parent.add_data(data_list=output)
667
668	def on_remove(self, event):
669	"""
670	Get a list of item checked and remove them from the treectrl
671	Ask the parent to remove reference to this item
672	"""
673	data_to_remove, theory_to_remove, _ = self.set_data_helper()
674	data_key = []
675	theory_key = []
676	#remove data from treectrl
677	for d_key, item in self.list_cb_data.iteritems():
678	data_c, d_i_c, i_c_c, p_c_c, d_p_c, t_c = item
679	if data_c.IsChecked():
680	self.tree_ctrl.Delete(data_c)
681	data_key.append(d_key)
682	if d_key in self.list_cb_theory.keys():
683	theory_list_ctrl = self.list_cb_theory[d_key]
684	theory_to_remove += theory_list_ctrl.keys()
685	# Remove theory from treectrl
686	for t_key, theory_dict in self.list_cb_theory.iteritems():
687	for key, value in theory_dict.iteritems():
688	item, _, _ = value
689	if item.IsChecked():
690	self.tree_ctrl.Delete(item)
691	theory_key.append(key)
692	#Remove data and related theory references
693	for key in data_key:
694	del self.list_cb_data[key]
695	if key in theory_key:
696	del self.list_cb_theory[key]
697	#remove theory references independently of data
698	for key in theory_key:
699	for t_key, theory_dict in self.list_cb_theory.iteritems():
700	if key in theory_dict:
701	del theory_dict[key]
702
703	self.parent.remove_data(data_id=data_to_remove,
704	theory_id=theory_to_remove)
705	#self.enable_remove()
706	self.enable_freeze()
707
708	def on_import(self, event=None):
709	"""
710	Get all select data and set them to the current active perspetive
711	"""
712	data_id, theory_id, state_id = self.set_data_helper()
713	self.parent.set_data(data_id)
714	self.parent.set_data(data_id=state_id, theory_id=theory_id)
715
716	def on_append_plot(self, event=None):
717	"""
718	append plot to plot panel on focus
719	"""
720	self._on_plot_selection()
721	data_id, theory_id, state_id = self.set_data_helper()
722	self.parent.plot_data(data_id=data_id,
723	state_id=state_id,
724	theory_id=theory_id,
725	append=True)
726
727	def on_plot(self, event=None):
728	"""
729	Send a list of data names to plot
730	"""
731	data_id, theory_id, state_id = self.set_data_helper()
732	self.parent.plot_data(data_id=data_id,
733	state_id=state_id,
734	theory_id=theory_id,
735	append=False)
736
737	def on_close_page(self, event=None):
738	"""
739	On close
740	"""
741	if event != None:
742	event.Skip()
743	# send parent to update menu with no show nor hide action
744	self.parent.show_data_panel(action=False)
745
746	def on_freeze(self, event):
747	"""
748	"""
749	_, theory_id, state_id = self.set_data_helper()
750	self.parent.freeze(data_id=state_id, theory_id=theory_id)
751
752	def set_active_perspective(self, name):
753	"""
754	set the active perspective
755	"""
756	self.perspective_cbox.SetStringSelection(name)
757	self.enable_import()
758
759	def set_panel_on_focus(self, name=None):
760	"""
761	set the plot panel on focus
762	"""
763	for key, value in self.parent.plot_panels.iteritems():
764	name_plot_panel = str(value.window_caption)
765	if name_plot_panel not in self.cb_plotpanel.GetItems():
766	self.cb_plotpanel.Append(name_plot_panel, value)
767	if name != None and name == name_plot_panel:
768	self.cb_plotpanel.SetStringSelection(name_plot_panel)
769	break
770	self.enable_append()
771
772	def _on_perspective_selection(self, event=None):
773	"""
774	select the current perspective for guiframe
775	"""
776	selection = self.perspective_cbox.GetSelection()
777
778	if self.perspective_cbox.GetValue() != 'None':
779	perspective = self.perspective_cbox.GetClientData(selection)
780	perspective.on_perspective(event=None)
781
782	def _on_plot_selection(self, event = None):
783	"""
784	On source combobox selection
785	"""
786	if event != None:
787	combo = event.GetEventObject()
788	event.Skip()
789	else:
790	combo = self.cb_plotpanel
791	selection = combo.GetSelection()
792
793	if combo.GetValue() != 'None':
794	panel = combo.GetClientData(selection)
795	self.parent.on_set_plot_focus(panel)
796
797	def enable_remove(self):
798	"""
799	enable or disable remove button
800	"""
801	n_t = self.tree_ctrl.GetCount()
802	n_t_t = self.tree_ctrl_theory.GetCount()
803	if n_t + n_t_t <= 0:
804	self.bt_remove.Disable()
805	else:
806	self.bt_remove.Enable()
807
808	def enable_import(self):
809	"""
810	enable or disable send button
811	"""
812	n_t = 0
813	if self.tree_ctrl != None:
814	n_t = self.tree_ctrl.GetCount()
815	if n_t > 0 and len(self.list_of_perspective) > 0:
816	self.bt_import.Enable()
817	else:
818	self.bt_import.Disable()
819	if len(self.list_of_perspective) <= 0 or \
820	self.perspective_cbox.GetValue() in ["None",
821	"No Active Application"]:
822	self.perspective_cbox.Disable()
823	else:
824	self.perspective_cbox.Enable()
825
826	def enable_plot(self):
827	"""
828	enable or disable plot button
829	"""
830	n_t = 0
831	n_t_t = 0
832	if self.tree_ctrl != None:
833	n_t = self.tree_ctrl.GetCount()
834	if self.tree_ctrl_theory != None:
835	n_t_t = self.tree_ctrl_theory.GetCount()
836	if n_t + n_t_t <= 0:
837	self.bt_plot.Disable()
838	else:
839	self.bt_plot.Enable()
840	self.enable_append()
841
842	def enable_append(self):
843	"""
844	enable or disable append button
845	"""
846	n_t = 0
847	n_t_t = 0
848	if self.tree_ctrl != None:
849	n_t = self.tree_ctrl.GetCount()
850	if self.tree_ctrl_theory != None:
851	n_t_t = self.tree_ctrl_theory.GetCount()
852	if n_t + n_t_t <= 0:
853	self.bt_append_plot.Disable()
854	self.cb_plotpanel.Disable()
855	elif self.cb_plotpanel.GetCount() <= 0:
856	self.cb_plotpanel.Disable()
857	self.bt_append_plot.Disable()
858	else:
859	self.bt_append_plot.Enable()
860	self.cb_plotpanel.Enable()
861
862	def check_theory_to_freeze(self):
863	"""
864	"""
865	def enable_freeze(self):
866	"""
867	enable or disable the freeze button
868	"""
869	n_t_t = 0
870	n_l = 0
871	if self.tree_ctrl_theory != None:
872	n_t_t = self.tree_ctrl_theory.GetCount()
873	n_l = len(self.list_cb_theory)
874	if (n_t_t + n_l > 0):
875	self.bt_freeze.Enable()
876	else:
877	self.bt_freeze.Disable()
878
879	def enable_selection(self):
880	"""
881	enable or disable combobo box selection
882	"""
883	n_t = 0
884	n_t_t = 0
885	if self.tree_ctrl != None:
886	n_t = self.tree_ctrl.GetCount()
887	if self.tree_ctrl_theory != None:
888	n_t_t = self.tree_ctrl_theory.GetCount()
889	if n_t + n_t_t > 0 and self.selection_cbox != None:
890	self.selection_cbox.Enable()
891	else:
892	self.selection_cbox.Disable()
893
894
895
896	class DataFrame(wx.Frame):
897	## Internal name for the AUI manager
898	window_name = "Data Panel"
899	## Title to appear on top of the window
900	window_caption = "Data Panel"
901	## Flag to tell the GUI manager that this panel is not
902	# tied to any perspective
903	ALWAYS_ON = True
904
905	def __init__(self, parent=None, owner=None, manager=None,size=(300, 800),
906	list_of_perspective=[],list=[], args, *kwds):
907	kwds['size'] = size
908	kwds['id'] = -1
909	kwds['title']= "Loaded Data"
910	wx.Frame.__init__(self, parent=parent, args, *kwds)
911	self.parent = parent
912	self.owner = owner
913	self.manager = manager
914	self.panel = DataPanel(parent=self,
915	#size=size,
916	list_of_perspective=list_of_perspective)
917
918	def load_data_list(self, list=[]):
919	"""
920	Fill the list inside its panel
921	"""
922	self.panel.load_data_list(list=list)
923
924
925
926	from dataFitting import Data1D
927	from dataFitting import Data2D, Theory1D
928	from data_state import DataState
929	import sys
930	class State():
931	def __init__(self):
932	self.msg = ""
933	def __str__(self):
934	self.msg = "model mane : model1\n"
935	self.msg += "params : \n"
936	self.msg += "name value\n"
937	return msg
938	def set_data_state(data=None, path=None, theory=None, state=None):
939	dstate = DataState(data=data)
940	dstate.set_path(path=path)
941	dstate.set_theory(theory, state)
942
943	return dstate
944	"""'
945	data_list = [1:('Data1', 'Data1D', '07/01/2010', "theory1d", "state1"),
946	('Data2', 'Data2D', '07/03/2011', "theory2d", "state1"),
947	('Data3', 'Theory1D', '06/01/2010', "theory1d", "state1"),
948	('Data4', 'Theory2D', '07/01/2010', "theory2d", "state1"),
949	('Data5', 'Theory2D', '07/02/2010', "theory2d", "state1")]
950	"""
951	if __name__ == "__main__":
952
953	app = wx.App()
954	try:
955	list_of_perspective = [('perspective2', False), ('perspective1', True)]
956	data_list = {}
957	# state 1
958	data = Data2D()
959	data.name = "data2"
960	data.id = 1
961	data.append_empty_process()
962	process = data.process[len(data.process)-1]
963	process.data = "07/01/2010"
964	theory = Data2D()
965	theory.id = 34
966	theory.name = "theory1"
967	path = "path1"
968	state = State()
969	data_list['1']=set_data_state(data, path,theory, state)
970	#state 2
971	data = Data2D()
972	data.name = "data2"
973	data.id = 76
974	theory = Data2D()
975	theory.id = 78
976	theory.name = "CoreShell 07/24/25"
977	path = "path2"
978	#state3
979	state = State()
980	data_list['2']=set_data_state(data, path,theory, state)
981	data = Data1D()
982	data.id = 3
983	data.name = "data2"
984	theory = Theory1D()
985	theory.name = "CoreShell"
986	theory.id = 4
987	theory.append_empty_process()
988	process = theory.process[len(theory.process)-1]
989	process.description = "this is my description"
990	path = "path3"
991	data.append_empty_process()
992	process = data.process[len(data.process)-1]
993	process.data = "07/22/2010"
994	data_list['4']=set_data_state(data, path,theory, state)
995	#state 4
996	temp_data_list = {}
997	data.name = "data5 erasing data2"
998	temp_data_list['4'] = set_data_state(data, path,theory, state)
999	#state 5
1000	data = Data2D()
1001	data.name = "data3"
1002	data.id = 5
1003	data.append_empty_process()
1004	process = data.process[len(data.process)-1]
1005	process.data = "07/01/2010"
1006	theory = Theory1D()
1007	theory.name = "Cylinder"
1008	path = "path2"
1009	state = State()
1010	dstate= set_data_state(data, path,theory, state)
1011	theory = Theory1D()
1012	theory.id = 6
1013	theory.name = "CoreShell"
1014	dstate.set_theory(theory)
1015	theory = Theory1D()
1016	theory.id = 6
1017	theory.name = "CoreShell replacing coreshell in data3"
1018	dstate.set_theory(theory)
1019	data_list['3'] = dstate
1020	#state 6
1021	data_list['6']=set_data_state(None, path,theory, state)
1022	data_list['6']=set_data_state(theory=theory, state=None)
1023	theory = Theory1D()
1024	theory.id = 7
1025	data_list['6']=set_data_state(theory=theory, state=None)
1026	data_list['7']=set_data_state(theory=theory, state=None)
1027	window = DataFrame(list=data_list)
1028	window.load_data_list(list=data_list)
1029	window.Show(True)
1030	window.load_data_list(list=temp_data_list)
1031	except:
1032	#raise
1033	print "error",sys.exc_value
1034
1035	app.MainLoop()
1036
1037

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SasView

source: sasview/guiframe/data_panel.py @ b92cbf61

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