data_processor.py @ 7d265a8

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 7d265a8 was d85c194, checked in by Piotr Rozyczko <piotr.rozyczko@…>, 9 years ago
Remaining modules refactored
Property mode set to `100644`
File size: 77.6 KB

Line
1	"""
2	Implement grid used to store results of a batch fit.
3
4	This is in Guiframe rather than fitting which is probably where it should be.
5	Actually could be a generic framework implemented in fit gui module. At this
6	point however there this grid behaves independently of the fitting panel and
7	only knows about information sent to it but not about the fits or fit panel and
8	thus cannot feed back to the fitting panel. This could change in the future.
9
10	The organization of the classes goes as:
11
12	.. image:: ../../user/guiframe/BatchGridClassLayout.png
13	:align: center
14
15	"""
16	import wx
17	import numpy
18	import math
19	import re
20	import os
21	import sys
22	import copy
23	from wx.lib.scrolledpanel import ScrolledPanel
24	import wx.aui
25	from wx.aui import AuiNotebook as nb
26	import wx.lib.sheet as sheet
27	from sas.sasgui.guiframe.panel_base import PanelBase
28	from sas.sasgui.guiframe.events import NewPlotEvent
29	from sas.sasgui.guiframe.events import StatusEvent
30	from sas.sasgui.plottools import plottables
31	from sas.sasgui.guiframe.dataFitting import Data1D
32
33
34	FUNC_DICT = {"sqrt": "math.sqrt",
35	"pow": "math.sqrt"}
36
37	class BatchCell(object):
38	"""
39	Object describing a cell in the grid.
40	"""
41	def __init__(self):
42	"""
43	Initialize attributes of class (label, value, col, row, object)
44	"""
45	self.label = ""
46	self.value = None
47	self.col = -1
48	self.row = -1
49	self.object = []
50
51
52	def parse_string(sentence, list):
53	"""
54	Return a dictionary of column label and index or row selected
55
56	:param sentence: String to parse
57	:param list: list of columns label
58	:returns: col_dict
59	"""
60
61	p2 = re.compile(r'\d+')
62	p = re.compile(r'[\+\-\*\%\/]')
63	labels = p.split(sentence)
64	col_dict = {}
65	for elt in labels:
66	rang = None
67	temp_arr = []
68	for label in list:
69	label_pos = elt.find(label)
70	separator_pos = label_pos + len(label)
71	if label_pos != -1 and len(elt) >= separator_pos and\
72	elt[separator_pos] == "[":
73	# the label contain , meaning the range selected is not
74	# continuous
75	if elt.count(',') > 0:
76	new_temp = []
77	temp = elt.split(label)
78	for item in temp:
79	range_pos = item.find(":")
80	if range_pos != -1:
81	rang = p2.findall(item)
82	for i in xrange(int(rang[0]), int(rang[1]) + 1):
83	new_temp.append(i)
84	temp_arr += new_temp
85	else:
86	# continuous range
87	temp = elt.split(label)
88	for item in temp:
89	if item.strip() != "":
90	range_pos = item.find(":")
91	if range_pos != -1:
92	rang = p2.findall(item)
93	for i in xrange(int(rang[0]), int(rang[1]) + 1):
94	temp_arr.append(i)
95	col_dict[elt] = (label, temp_arr)
96	return col_dict
97
98
99	class SPanel(ScrolledPanel):
100	"""
101	ensure proper scrolling of GridPanel
102
103	Adds a SetupScrolling call to the normal ScrolledPanel init.
104	GridPanel then subclasses this class
105
106	"""
107	def __init__(self, parent, args, *kwds):
108	"""
109	initialize ScrolledPanel then force a call to SetupScrolling
110
111	"""
112	ScrolledPanel.__init__(self, parent, args, *kwds)
113	self.SetupScrolling()
114
115
116	class GridCellEditor(sheet.CCellEditor):
117	"""
118	Custom cell editor
119
120	This subclasses the sheet.CCellEditor (itself a subclass of
121	grid.GridCellEditor) in order to override two of its methods:
122	PaintBackrgound and EndEdit.
123
124	This is necessary as the sheet module is broken in wx 3.0.2 and
125	improperly subclasses grid.GridCellEditor
126	"""
127	def __init__(self, grid):
128	"""
129	Override of CCellEditor init. Runs the grid.GridCellEditor init code
130	"""
131	super(GridCellEditor, self).__init__(grid)
132
133	def PaintBackground(self, dc, rect, attr):
134	"""
135	Overrides wx.sheet.CCellEditor.PaintBackground which incorrectly calls
136	the base class method.
137
138	In wx3.0 all paint objects must explicitly
139	have a wxPaintDC (Device Context) object. Thus the paint event which
140	generates a call to this method provides such a DC object and the
141	base class in grid expects to receive that object. sheet was apparently
142	not updated to reflect this and hence fails. This could thus
143	become obsolete in a future bug fix of wxPython.
144
145	Apart from adding a dc variable in the list of arguments in the def
146	and in the call to the base class the rest of this method is copied
147	as is from sheet.CCellEditor.PaintBackground
148
149	From original GridCellEditor docs:
150
151	Draws the part of the cell not occupied by the edit control. The
152	base class version just fills it with background colour from the
153	attribute.
154
155	NOTE: There is no need to override this if you don't need
156	to do something out of the ordinary.
157
158	:param dc: the wxDC object for the paint
159	"""
160	# Call base class method.
161	DC = dc
162	super(sheet.CCellEditor,self).PaintBackground(DC, rect, attr)
163
164	def EndEdit(self, row, col, grid, previous):
165	"""
166	Commit editing the current cell. Returns True if the value has changed.
167
168	:param previous: previous value in the cell
169	"""
170	changed = False # Assume value not changed
171	val = self._tc.GetValue() # Get value in edit control
172	if val != self._startValue: # Compare
173	changed = True # If different then changed is True
174	grid.GetTable().SetValue(row, col, val) # Update the table
175	self._startValue = '' # Clear the class' start value
176	self._tc.SetValue('') # Clear contents of the edit control
177	return changed
178
179
180	class GridPage(sheet.CSheet):
181	"""
182	Class that receives the results of a batch fit.
183
184	GridPage displays the received results in a wx.grid using sheet. This is
185	then used by GridPanel and GridFrame to present the full GUI.
186	"""
187	def __init__(self, parent, panel=None):
188	"""
189	Initialize
190
191	Initialize all the attributes of GridPage, and the events. include
192	the init stuff from sheet.CSheet as well.
193	"""
194	#sheet.CSheet.__init__(self, parent)
195
196	# The following is the __init__ from CSheet. ##########################
197	# We re-write it here because the class is broken in wx 3.0,
198	# such that the cell editor is not able to receive the right
199	# number of parameters when it is called. The only way to
200	# pick a different cell editor is apparently to re-write the __init__.
201	wx.grid.Grid.__init__(self, parent, -1)
202
203	# Init variables
204	self._lastCol = -1 # Init last cell column clicked
205	self._lastRow = -1 # Init last cell row clicked
206	self._selected = None # Init range currently selected
207	# Map string datatype to default renderer/editor
208	self.RegisterDataType(wx.grid.GRID_VALUE_STRING,
209	wx.grid.GridCellStringRenderer(),
210	GridCellEditor(self))
211
212	self.CreateGrid(4, 3) # By default start with a 4 x 3 grid
213	self.SetColLabelSize(18) # Default sizes and alignment
214	self.SetRowLabelSize(50)
215	self.SetRowLabelAlignment(wx.ALIGN_RIGHT, wx.ALIGN_BOTTOM)
216	self.SetColSize(0, 75) # Default column sizes
217	self.SetColSize(1, 75)
218	self.SetColSize(2, 75)
219
220	# Sink events
221	self.Bind(wx.grid.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
222	self.Bind(wx.grid.EVT_GRID_ROW_SIZE, self.OnRowSize)
223	self.Bind(wx.grid.EVT_GRID_COL_SIZE, self.OnColSize)
224	self.Bind(wx.grid.EVT_GRID_SELECT_CELL, self.OnGridSelectCell)
225	# NOTE: the following bind to standard sheet methods that are
226	# overriden in this subclassn - actually we have currently
227	# disabled the on_context_menu that would override the OnRightClick
228	self.Bind(wx.grid.EVT_GRID_CELL_CHANGE, self.OnCellChange)
229	self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.OnLeftClick)
230	self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.OnRightClick)
231	#self.Bind(wx.grid.EVT_GRID_CELL_LEFT_DCLICK, self.OnLeftDoubleClick)
232	# This ends the __init__ section for CSheet. ##########################
233
234
235
236	# The following events must be bound even if CSheet is working
237	# properly and does not need the above re-implementation of the
238	# CSheet init method. Basically these override any intrinsic binding
239	self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
240	self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
241
242	self.AdjustScrollbars()
243	#self.SetLabelBackgroundColour('#DBD4D4')
244	self.uid = wx.NewId()
245	self.parent = parent
246	self.panel = panel
247	self.col_names = []
248	self.data_inputs = {}
249	self.data_outputs = {}
250	self.data = None
251	self.details = ""
252	self.file_name = None
253	self._cols = 50
254	self._rows = 3001
255	self.last_selected_row = -1
256	self.last_selected_col = -1
257	self.col_width = 30
258	self.row_height = 20
259	self.max_row_touse = 0
260	self.axis_value = []
261	self.axis_label = ""
262	self.selected_cells = []
263	self.selected_cols = []
264	self.selected_rows = []
265	self.plottable_cells = []
266	self.plottable_flag = False
267	self.SetColMinimalAcceptableWidth(self.col_width)
268	self.SetRowMinimalAcceptableHeight(self.row_height)
269	self.SetNumberRows(self._rows)
270	self.SetNumberCols(self._cols)
271	color = self.parent.GetBackgroundColour()
272	for col in range(self._cols):
273	self.SetCellBackgroundColour(0, col, color)
274	self.AutoSize()
275	self.list_plot_panels = {}
276	self.default_col_width = 75
277	self.EnableEditing(True)
278	if self.GetNumberCols() > 0:
279	self.default_col_width = self.GetColSize(0)
280	# We have moved these to the top of the init section with the
281	# rest of the grid event bindings from the sheet init when
282	# appropriate
283	#self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
284	#self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
285	#self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell)
286	#self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGE, self.on_edit_cell)
287	#self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.onContextMenu)
288
289	def OnLeftClick(self, event):
290	"""
291	Overrides sheet.CSheet.OnLefClick.
292
293	Processes when a cell is selected by left clicking on that cell. First
294	process the base Sheet method then the current class specific method
295	"""
296	sheet.CSheet.OnLeftClick(self, event)
297	self.on_selected_cell(event)
298
299
300	def OnCellChange(self, event):
301	"""
302	Overrides sheet.CSheet.OnCellChange.
303
304	Processes when a cell has been edited by a cell editor. Checks for the
305	edited row being outside the max row to use attribute and if so updates
306	the last row. Then calls the base handler using skip.
307	"""
308	row, _ = event.GetRow(), event.GetCol()
309	if row > self.max_row_touse:
310	self.max_row_touse = row
311	if self.data == None:
312	self.data = {}
313	event.Skip()
314
315	def on_selected_cell(self, event):
316	"""
317	Handler catching cell selection.
318
319	Called after calling base 'on left click' method.
320	"""
321
322	flag = event.CmdDown() or event.ControlDown()
323	flag_shift = event.ShiftDown()
324	row, col = event.GetRow(), event.GetCol()
325	cell = (row, col)
326	if not flag and not flag_shift:
327	self.selected_cols = []
328	self.selected_rows = []
329	self.selected_cells = []
330	self.axis_label = ""
331	self.axis_value = []
332	self.plottable_list = []
333	self.plottable_cells = []
334	self.plottable_flag = False
335	self.last_selected_col = col
336	self.last_selected_row = row
337	if col >= 0:
338	if flag:
339	label_row = row
340	else:
341	label_row = 0
342	self.axis_label = self.GetCellValue(label_row, col)
343	self.selected_cols.append(col)
344	if flag_shift:
345	if not self.selected_rows:
346	min_r = 1
347	else:
348	min_r = min(self.selected_rows)
349	for row_s in range(min_r, row + 1):
350	cel = (row_s, col)
351	if cel not in self.selected_cells:
352	if row > 0:
353	self.selected_cells.append(cel)
354	self.selected_rows.append(row)
355	for row_s in self.selected_rows:
356	cel = (row_s, col)
357	if row_s > row:
358	try:
359	self.selected_cells.remove(cel)
360	except:
361	pass
362	try:
363	self.selected_rows.remove(row_s)
364	except:
365	pass
366	elif flag:
367	if cell not in self.selected_cells:
368	if row > 0:
369	self.selected_cells.append(cell)
370	self.selected_rows.append(row)
371	else:
372	try:
373	self.selected_cells.remove(cell)
374	except:
375	pass
376	try:
377	self.selected_rows.remove(row)
378	except:
379	pass
380	else:
381	self.selected_cells.append(cell)
382	self.selected_rows.append(row)
383	self.axis_value = []
384	for cell_row, cell_col in self.selected_cells:
385	if cell_row > 0 and cell_row < self.max_row_touse:
386	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
387	event.Skip()
388
389	def on_left_click(self, event):
390	"""
391	Is triggered when the left mouse button is clicked while the mouse
392	is hovering over the column 'label.'
393
394	This processes the information on the selected column: the column name
395	(in row 0 of column) and the range of cells with a valid value to be
396	used by the GridPanel set_axis methods.
397	"""
398
399	flag = event.CmdDown() or event.ControlDown()
400
401	col = event.GetCol()
402	row = event.GetRow()
403
404	if not flag:
405	self.selected_cols = []
406	self.selected_rows = []
407	self.selected_cells = []
408	self.axis_label = ""
409	self.axis_value = []
410	self.plottable_list = []
411	self.plottable_cells = []
412	self.plottable_flag = False
413
414	self.last_selected_col = col
415	self.last_selected_row = row
416	if row != -1 and row not in self.selected_rows:
417	self.selected_rows.append(row)
418
419	if col != -1:
420	for row in range(1, self.GetNumberRows() + 1):
421	cell = (row, col)
422	if row > 0 and row < self.max_row_touse:
423	if cell not in self.selected_cells:
424	self.selected_cells.append(cell)
425	else:
426	if flag:
427	self.selected_cells.remove(cell)
428	self.selected_cols.append(col)
429	self.axis_value = []
430	for cell_row, cell_col in self.selected_cells:
431	val = self.GetCellValue(cell_row, cell_col)
432	if not val:
433	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
434	self.axis_label = self.GetCellValue(0, col)
435	if not self.axis_label:
436	self.axis_label = " "
437	event.Skip()
438
439	def on_right_click(self, event):
440	"""
441	Is triggered when the right mouse button is clicked while the mouse
442	is hovering over the column 'label.'
443
444	This brings up a context menu that allows the deletion of the column,
445	or the insertion of a new column either to the right or left of the
446	current column. If inserting a new column can insert a blank column or
447	choose a number of hidden columns. By default all the error parameters
448	are in hidden columns so as to save space on the grid. Also any other
449	intrinsic variables stored with the data such as Temperature, pressure,
450	time etc can be used to populate this menu.
451	"""
452
453	col = event.GetCol()
454	row = event.GetRow()
455	# Ignore the index column
456	if col < 0 or row != -1:
457	return
458	self.selected_cols = []
459	self.selected_cols.append(col)
460	# Slicer plot popup menu
461	slicerpop = wx.Menu()
462	col_label_menu = wx.Menu()
463	c_name = self.GetCellValue(0, col)
464	label = "Insert column before %s " % str(c_name)
465	slicerpop.AppendSubMenu(col_label_menu, '&%s' % str(label), str(label))
466	row = 0
467	label = self.GetCellValue(row, col)
468	self.insert_col_menu(col_label_menu, label, self)
469
470	col_after_menu = wx.Menu()
471	label = "Insert column after %s " % str(c_name)
472	slicerpop.AppendSubMenu(col_after_menu, '&%s' % str(label), str(label))
473	self.insert_after_col_menu(col_after_menu, label, self)
474
475	wx_id = wx.NewId()
476	hint = 'Remove selected column %s'
477	slicerpop.Append(wx_id, '&Remove Column', hint)
478	wx.EVT_MENU(self, wx_id, self.on_remove_column)
479
480	pos = wx.GetMousePosition()
481	pos = self.ScreenToClient(pos)
482	self.PopupMenu(slicerpop, pos)
483	event.Skip()
484
485	def insert_col_menu(self, menu, label, window):
486	"""
487	method called to populate the 'insert column before current column'
488	submenu.
489	"""
490
491	if self.data is None:
492	return
493	id = wx.NewId()
494	title = "Empty"
495	hint = 'Insert empty column before %s' % str(label)
496	menu.Append(id, title, hint)
497	wx.EVT_MENU(window, id, self.on_insert_column)
498	row = 0
499	col_name = [self.GetCellValue(row, col) for col in range(self.GetNumberCols())]
500	for c_name in self.data.keys():
501	if c_name not in col_name and self.data[c_name]:
502	wx_id = wx.NewId()
503	hint = "Insert %s column before the " % str(c_name)
504	hint += " %s column" % str(label)
505	menu.Append(wx_id, '&%s' % str(c_name), hint)
506	wx.EVT_MENU(window, wx_id, self.on_insert_column)
507
508	def insert_after_col_menu(self, menu, label, window):
509	"""
510	Method called to populate the 'insert column after current column'
511	submenu
512	"""
513
514	if self.data is None:
515	return
516	wx_id = wx.NewId()
517	title = "Empty"
518	hint = 'Insert empty column after %s' % str(label)
519	menu.Append(wx_id, title, hint)
520	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
521	row = 0
522	col_name = [self.GetCellValue(row, col)
523	for col in range(self.GetNumberCols())]
524	for c_name in self.data.keys():
525	if c_name not in col_name and self.data[c_name]:
526	wx_id = wx.NewId()
527	hint = "Insert %s column after the " % str(c_name)
528	hint += " %s column" % str(label)
529	menu.Append(wx_id, '&%s' % str(c_name), hint)
530	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
531
532	def on_remove_column(self, event=None):
533	"""
534	Called when user chooses remove from the column right click menu
535	Checks the columnn exists then calls the remove_column method
536	"""
537
538	if self.selected_cols is not None or len(self.selected_cols) > 0:
539	col = self.selected_cols[0]
540	self.remove_column(col=col, numCols=1)
541
542	def remove_column(self, col, numCols=1):
543	"""
544	Remove the col column from the current grid
545	"""
546
547	# add data to the grid
548	row = 0
549	col_name = self.GetCellValue(row, col)
550	self.data[col_name] = []
551	for row in range(1, self.GetNumberRows() + 1):
552	if row < self.max_row_touse:
553	value = self.GetCellValue(row, col)
554	self.data[col_name].append(value)
555	for k, value_list in self.data.iteritems():
556	if k != col_name:
557	length = len(value_list)
558	if length < self.max_row_touse:
559	diff = self.max_row_touse - length
560	for i in range(diff):
561	self.data[k].append("")
562	self.DeleteCols(pos=col, numCols=numCols, updateLabels=True)
563
564	def on_insert_column(self, event):
565	"""
566	Called when user chooses insert 'column before' submenu
567	of the column context menu obtained when right clicking on a given
568	column header.
569
570	Sets up to insert column into the current grid before the current
571	highlighted column location and sets up what to populate that column
572	with. Then calls insert_column method to actually do the insertion.
573	"""
574
575	if self.selected_cols is not None or len(self.selected_cols) > 0:
576	col = self.selected_cols[0]
577	# add data to the grid
578	wx_id = event.GetId()
579	col_name = event.GetEventObject().GetLabelText(wx_id)
580	self.insert_column(col=col, col_name=col_name)
581	if not issubclass(event.GetEventObject().__class__, wx.Menu):
582	col += 1
583	self.selected_cols[0] += 1
584
585	def on_insert_after_column(self, event):
586	"""
587	Called when user chooses insert 'column after' submenu
588	of the column context menu obtained when right clicking on a given
589	column header.
590
591	Sets up to insert column into the current grid after the current
592	highlighted column location and sets up what to populate that column
593	with. Then calls insert_column method to actually do the insertion.
594	"""
595
596	if self.selected_cols is not None or len(self.selected_cols) > 0:
597	col = self.selected_cols[0] + 1
598	# add data to the grid
599	wx_id = event.GetId()
600	col_name = event.GetEventObject().GetLabelText(wx_id)
601	self.insert_column(col=col, col_name=col_name)
602	if not issubclass(event.GetEventObject().__class__, wx.Menu):
603	self.selected_cols[0] += 1
604
605	def insert_column(self, col, col_name):
606	"""
607	Insert column at position col with data[col_name] into the current
608	grid.
609	"""
610
611	row = 0
612	self.InsertCols(pos=col, numCols=1, updateLabels=True)
613	if col_name.strip() != "Empty":
614	self.SetCellValue(row, col, str(col_name.strip()))
615	if col_name in self.data.keys():
616	value_list = self.data[col_name]
617	cell_row = 1
618	for value in value_list:
619	label = value#format_number(value, high=True)
620	self.SetCellValue(cell_row, col, str(label))
621	cell_row += 1
622	self.AutoSizeColumn(col, True)
623	width = self.GetColSize(col)
624	if width < self.default_col_width:
625	self.SetColSize(col, self.default_col_width)
626	color = self.parent.GetBackgroundColour()
627	self.SetCellBackgroundColour(0, col, color)
628	self.ForceRefresh()
629
630	def on_set_x_axis(self, event):
631	"""
632	Just calls the panel version of the method
633	"""
634
635	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
636
637	def on_set_y_axis(self, event):
638	"""
639	Just calls the panel version of the method
640	"""
641
642	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
643
644	def set_data(self, data_inputs, data_outputs, details, file_name):
645	"""
646	Add data to the grid
647
648	:param data_inputs: data to use from the context menu of the grid
649	:param data_ouputs: default columns displayed
650	"""
651
652	self.file_name = file_name
653	self.details = details
654
655	if data_outputs is None:
656	data_outputs = {}
657	self.data_outputs = data_outputs
658	if data_inputs is None:
659	data_inputs = {}
660	self.data_inputs = data_inputs
661	self.data = {}
662	for item in (self.data_outputs, self.data_inputs):
663	self.data.update(item)
664
665	if len(self.data_outputs) > 0:
666	self._cols = self.GetNumberCols()
667	self._rows = self.GetNumberRows()
668	self.col_names = self.data_outputs.keys()
669	self.col_names.sort()
670	nbr_user_cols = len(self.col_names)
671	#Add more columns to the grid if necessary
672	if nbr_user_cols > self._cols:
673	new_col_nbr = nbr_user_cols - self._cols + 1
674	self.AppendCols(new_col_nbr, True)
675	#Add more rows to the grid if necessary
676	nbr_user_row = len(self.data_outputs.values()[0])
677	if nbr_user_row > self._rows + 1:
678	new_row_nbr = nbr_user_row - self._rows + 1
679	self.AppendRows(new_row_nbr, True)
680	# add data to the grid
681	wx.CallAfter(self.set_grid_values)
682	self.ForceRefresh()
683
684	def set_grid_values(self):
685	"""
686	Set the values in grids
687	"""
688
689	# add data to the grid
690	row = 0
691	col = 0
692	cell_col = 0
693	for col_name in self.col_names:
694	# use the first row of the grid to add user defined labels
695	self.SetCellValue(row, col, str(col_name))
696	col += 1
697	cell_row = 1
698	value_list = self.data_outputs[col_name]
699
700	for value in value_list:
701	label = value
702	if issubclass(value.__class__, BatchCell):
703	label = value.label
704	try:
705	float(label)
706	label = str(label)#format_number(label, high=True)
707	except:
708	label = str(label)
709	self.SetCellValue(cell_row, cell_col, label)
710	self.AutoSizeColumn(cell_col, True)
711	width = self.GetColSize(cell_col)
712	if width < self.default_col_width:
713	self.SetColSize(cell_col, self.default_col_width)
714
715	cell_row += 1
716	cell_col += 1
717	if cell_row > self.max_row_touse:
718	self.max_row_touse = cell_row
719
720	def get_grid_view(self):
721	"""
722	Return value contained in the grid
723	"""
724
725	grid_view = {}
726	for col in xrange(self.GetNumberCols()):
727	label = self.GetCellValue(row=0, col=col)
728	label = label.strip()
729	if label != "":
730	grid_view[label] = []
731	for row in range(1, self.max_row_touse):
732	value = self.GetCellValue(row=row, col=col)
733	if value != "":
734	grid_view[label].append(value)
735	else:
736	grid_view[label].append(None)
737	return grid_view
738
739	def get_nofrows(self):
740	"""
741	Return number of total rows
742	"""
743	return self._rows
744
745	def onContextMenu(self, event):
746	"""
747	Method to handle cell right click context menu.
748
749	THIS METHOD IS NOT CURRENTLY USED. It is designed to provide a
750	cell pop up context by right clicking on a cell and gives the
751	option to cut, paste, and clear. This will probably be removed in
752	future versions and is being superceded by more traditional cut and
753	paste options.
754	"""
755
756	wx_id = wx.NewId()
757	c_menu = wx.Menu()
758	copy_menu = c_menu.Append(wx_id, '&Copy', 'Copy the selected cells')
759	wx.EVT_MENU(self, wx_id, self.on_copy)
760
761	wx_id = wx.NewId()
762	c_menu.Append(wx_id, '&Paste', 'Paste the selected cells')
763	wx.EVT_MENU(self, wx_id, self.on_paste)
764
765	wx_id = wx.NewId()
766	clear_menu = c_menu.Append(wx_id, '&Clear', 'Clear the selected cells')
767	wx.EVT_MENU(self, wx_id, self.on_clear)
768
769	# enable from flag
770	has_selection = False
771	selected_cel = self.selected_cells
772	if len(selected_cel) > 0:
773	_row, _col = selected_cel[0]
774	has_selection = self.IsInSelection(_row, _col)
775	if len(self.selected_cols) > 0:
776	has_selection = True
777	if len(self.selected_rows) > 0:
778	has_selection = True
779	copy_menu.Enable(has_selection)
780	clear_menu.Enable(has_selection)
781	try:
782	# mouse event pos
783	pos_evt = event.GetPosition()
784	self.PopupMenu(c_menu, pos_evt)
785	except:
786	return
787
788	def on_copy(self, event):
789	"""
790	Called when copy is chosen from cell right click context menu
791
792	THIS METHOD IS NOT CURRENTLY USED. it is part of right click cell
793	context menu which is being removed. This will probably be removed in
794	future versions and is being superceded by more traditional cut and
795	paste options
796	"""
797
798	self.Copy()
799
800	def on_paste(self, event):
801	"""
802	Called when paste is chosen from cell right click context menu
803
804	THIS METHOD IS NOT CURRENTLY USED. it is part of right click cell
805	context menu which is being removed. This will probably be removed in
806	future versions and is being superceded by more traditional cut and
807	paste options
808	"""
809
810	if self.data == None:
811	self.data = {}
812	if self.file_name == None:
813	self.file_name = 'copied_data'
814	self.Paste()
815
816	def on_clear(self, event):
817	"""
818	Called when clear cell is chosen from cell right click context menu
819
820	THIS METHOD IS NOT CURRENTLY USED. it is part of right click cell
821	context menu which is being removed. This will probably be removed in
822	future versions and is being superceded by more traditional cut and
823	paste options
824	"""
825
826	self.Clear()
827
828	class Notebook(nb, PanelBase):
829	"""
830	## Internal name for the AUI manager
831	window_name = "Fit panel"
832	## Title to appear on top of the window
833	"""
834
835	window_caption = "Notebook "
836
837	def __init__(self, parent, manager=None, data=None, args, *kwargs):
838	"""
839	"""
840	nb.__init__(self, parent, -1,
841	style=wx.aui.AUI_NB_WINDOWLIST_BUTTON \|
842	wx.aui.AUI_BUTTON_DOWN \|
843	wx.aui.AUI_NB_DEFAULT_STYLE \|
844	wx.CLIP_CHILDREN)
845	PanelBase.__init__(self, parent)
846	self.gpage_num = 1
847	self.enable_close_button()
848	self.parent = parent
849	self.manager = manager
850	self.data = data
851	#add empty page
852	self.add_empty_page()
853	self.pageClosedEvent = wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE
854	self.Bind(self.pageClosedEvent, self.on_close_page)
855
856	def add_empty_page(self):
857	"""
858	"""
859	grid = GridPage(self, panel=self.parent)
860	self.AddPage(grid, "", True)
861	pos = self.GetPageIndex(grid)
862	title = "Table" + str(self.gpage_num)
863	self.SetPageText(pos, title)
864	self.SetSelection(pos)
865	self.enable_close_button()
866	self.gpage_num += 1
867	return grid, pos
868
869	def enable_close_button(self):
870	"""
871	display the close button on the tab if more than 1 tab exits.
872	Otherwise remove the close button
873	"""
874
875	if self.GetPageCount() <= 1:
876	style = self.GetWindowStyleFlag()
877	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
878	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
879	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
880	self.SetWindowStyle(style)
881	else:
882	style = self.GetWindowStyleFlag()
883	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
884	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
885	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
886	self.SetWindowStyle(style)
887
888	def on_edit_axis(self):
889	"""
890	Return the select cell range from a given selected column. Checks that
891	all cells are from the same column
892	"""
893
894	pos = self.GetSelection()
895	grid = self.GetPage(pos)
896	#grid.selected_cols = [grid.GetSelectedRows()]#
897	if len(grid.selected_cols) >= 1:
898	col = grid.selected_cols[0]
899	for c in grid.selected_cols:
900	if c != col:
901	msg = "Edit axis doesn't understand this selection.\n"
902	msg += "Please select only one column"
903	raise ValueError, msg
904	for (_, cell_col) in grid.selected_cells:
905	if cell_col != col:
906	msg = "Cannot use cells from different columns for "
907	msg += "this operation.\n"
908	msg += "Please select elements of the same col.\n"
909	raise ValueError, msg
910
911	# Finally check the highlighted cell if any cells missing
912	self.get_highlighted_row(True)
913	else:
914	msg = "No item selected.\n"
915	msg += "Please select only one column or one cell"
916	raise ValueError, msg
917	return grid.selected_cells
918
919	def get_highlighted_row(self, is_number=True):
920	"""
921	Add highlight rows
922	"""
923
924	pos = self.GetSelection()
925	grid = self.GetPage(pos)
926	col = grid.selected_cols[0]
927	# Finally check the highlighted cell if any cells missing
928	for row in range(grid.get_nofrows()):
929	if grid.IsInSelection(row, col):
930	cel = (row, col)
931	if row < 1 and not is_number:
932	continue
933	# empty cell
934	if not grid.GetCellValue(row, col).lstrip().rstrip():
935	if cel in grid.selected_cells:
936	grid.selected_cells.remove(cel)
937	continue
938	if is_number:
939	try:
940	float(grid.GetCellValue(row, col))
941	except:
942	# non numeric cell
943	if cel in grid.selected_cells:
944	grid.selected_cells.remove(cel)
945	continue
946	if cel not in grid.selected_cells:
947	grid.selected_cells.append(cel)
948
949	def get_column_labels(self):
950	"""
951	return dictionary of columns labels on the current page
952	"""
953
954	pos = self.GetSelection()
955	grid = self.GetPage(pos)
956	labels = {}
957	for col in range(grid.GetNumberCols()):
958	label = grid.GetColLabelValue(int(col))
959	if label.strip() != "":
960	labels[label.strip()] = col
961	return labels
962
963	def create_axis_label(self, cell_list):
964	"""
965	Receive a list of cells and create a string presenting the selected
966	cells that can be used as data for one axis of a plot.
967
968	:param cell_list: list of tuple
969	"""
970	pos = self.GetSelection()
971	grid = self.GetPage(pos)
972	label = ""
973	col_name = ""
974	def create_label(col_name, row_min=None, row_max=None):
975	"""
976	"""
977	result = " "
978	if row_min is not None or row_max is not None:
979	if row_min is None:
980	result = str(row_max) + "]"
981	elif row_max is None:
982	result = str(col_name) + "[" + str(row_min) + ":"
983	else:
984	result = str(col_name) + "[" + str(row_min) + ":"
985	result += str(row_max) + "]"
986	return str(result)
987
988	if len(cell_list) > 0:
989	if len(cell_list) == 1:
990	row_min, col = cell_list[0]
991	col_name = grid.GetColLabelValue(int(col))
992
993	col_title = grid.GetCellValue(0, col)
994	label = create_label(col_name, row_min + 1, row_min + 1)
995	return label, col_title
996	else:
997	temp_list = copy.deepcopy(cell_list)
998	temp_list.sort()
999	length = len(temp_list)
1000	row_min, col = temp_list[0]
1001	row_max, _ = temp_list[length - 1]
1002	col_name = grid.GetColLabelValue(int(col))
1003	col_title = grid.GetCellValue(0, col)
1004
1005	index = 0
1006	for row in xrange(row_min, row_max + 1):
1007	if index > 0 and index < len(temp_list):
1008	new_row, _ = temp_list[index]
1009	if row != new_row:
1010	temp_list.insert(index, (None, None))
1011	if index - 1 >= 0:
1012	new_row, _ = temp_list[index - 1]
1013	if not new_row == None and new_row != ' ':
1014	label += create_label(col_name, None,
1015	int(new_row) + 1)
1016	else:
1017	label += "]"
1018	label += ","
1019	if index + 1 < len(temp_list):
1020	new_row, _ = temp_list[index + 1]
1021	if not new_row == None:
1022	label += create_label(col_name,
1023	int(new_row) + 1, None)
1024	if row_min != None and row_max != None:
1025	if index == 0:
1026	label += create_label(col_name,
1027	int(row_min) + 1, None)
1028	elif index == len(temp_list) - 1:
1029	label += create_label(col_name, None,
1030	int(row_max) + 1)
1031	index += 1
1032	# clean up the list
1033	label_out = ''
1034	for item in label.split(','):
1035	if item.split(":")[1] == "]":
1036	continue
1037	else:
1038	label_out += item + ","
1039
1040	return label_out, col_title
1041
1042	def on_close_page(self, event):
1043	"""
1044	close the page
1045	"""
1046
1047	if self.GetPageCount() == 1:
1048	event.Veto()
1049	wx.CallAfter(self.enable_close_button)
1050
1051	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
1052	"""
1053	"""
1054	if data_outputs is None or data_outputs == {}:
1055	return
1056	inputs, outputs = self.get_odered_results(data_inputs, data_outputs)
1057	for pos in range(self.GetPageCount()):
1058	grid = self.GetPage(pos)
1059	if grid.data is None:
1060	#Found empty page
1061	grid.set_data(data_inputs=inputs,
1062	data_outputs=outputs,
1063	details=details,
1064	file_name=file_name)
1065	self.SetSelection(pos)
1066	return
1067
1068	grid, pos = self.add_empty_page()
1069	grid.set_data(data_inputs=inputs,
1070	data_outputs=outputs,
1071	file_name=file_name,
1072	details=details)
1073
1074	def get_odered_results(self, inputs, outputs=None):
1075	"""
1076	Order a list of 'inputs.' Used to sort rows and columns to present
1077	in batch results grid.
1078	"""
1079
1080	# Let's re-order the data from the keys in 'Data' name.
1081	if outputs == None:
1082	return
1083	try:
1084	# For outputs from batch
1085	to_be_sort = [str(item.label) for item in outputs['Data']]
1086	except:
1087	# When inputs are from an external file
1088	return inputs, outputs
1089	inds = numpy.lexsort((to_be_sort, to_be_sort))
1090	for key in outputs.keys():
1091	key_list = outputs[key]
1092	temp_key = [item for item in key_list]
1093	for ind in inds:
1094	temp_key[ind] = key_list[inds[ind]]
1095	outputs[key] = temp_key
1096	for key in inputs.keys():
1097	key_list = inputs[key]
1098	if len(key_list) == len(inds):
1099	temp_key = [item for item in key_list]
1100	for ind in inds:
1101	temp_key[ind] = key_list[inds[ind]]
1102	inputs[key] = temp_key
1103	else:
1104	inputs[key] = []
1105
1106	return inputs, outputs
1107
1108	def add_column(self):
1109	"""
1110	Append a new column to the grid
1111	"""
1112
1113	# I Believe this is no longer used now that we have removed the
1114	# edit menu from the menubar - PDB July 12, 2015
1115	pos = self.GetSelection()
1116	grid = self.GetPage(pos)
1117	grid.AppendCols(1, True)
1118
1119	def on_remove_column(self):
1120	"""
1121	Remove the selected column from the grid
1122	"""
1123	# I Believe this is no longer used now that we have removed the
1124	# edit menu from the menubar - PDB July 12, 2015
1125	pos = self.GetSelection()
1126	grid = self.GetPage(pos)
1127	grid.on_remove_column(event=None)
1128
1129	class GridPanel(SPanel):
1130	"""
1131	A ScrolledPanel class that contains the grid sheet as well as a number of
1132	widgets to create interesting plots and buttons for help etc.
1133	"""
1134
1135	def __init__(self, parent, data_inputs=None,
1136	data_outputs=None, args, *kwds):
1137	"""
1138	Initialize the GridPanel
1139	"""
1140
1141	SPanel.__init__(self, parent, args, *kwds)
1142
1143	self.vbox = wx.BoxSizer(wx.VERTICAL)
1144
1145	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
1146	self.button_sizer = wx.BoxSizer(wx.HORIZONTAL)
1147	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
1148	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
1149	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
1150	(self.plotting_sizer),
1151	(self.button_sizer, 0, wx.BOTTOM, 10)])
1152	self.parent = parent
1153	self._data_inputs = data_inputs
1154	self._data_outputs = data_outputs
1155	self.x = []
1156	self.y = []
1157	self.dy = []
1158	self.x_axis_label = None
1159	self.y_axis_label = None
1160	self.dy_axis_label = None
1161	self.x_axis_title = None
1162	self.y_axis_title = None
1163	self.x_axis_unit = None
1164	self.y_axis_unit = None
1165	self.view_button = None
1166	self.plot_button = None
1167	self.notebook = None
1168	self.plot_num = 1
1169
1170	self.layout_grid()
1171	self.layout_plotting_area()
1172	self.SetSizer(self.vbox)
1173
1174	def set_xaxis(self, label="", x=None):
1175	"""
1176	"""
1177	if x is None:
1178	x = []
1179	self.x = x
1180	self.x_axis_label.SetValue("%s[:]" % str(label))
1181	self.x_axis_title.SetValue(str(label))
1182
1183	def set_yaxis(self, label="", y=None):
1184	"""
1185	"""
1186	if y is None:
1187	y = []
1188	self.y = y
1189	self.y_axis_label.SetValue("%s[:]" % str(label))
1190	self.y_axis_title.SetValue(str(label))
1191
1192	def set_dyaxis(self, label="", dy=None):
1193	"""
1194	"""
1195	if dy is None:
1196	dy = []
1197	self.dy = dy
1198	self.dy_axis_label.SetValue("%s[:]" % str(label))
1199
1200	def get_plot_axis(self, col, list):
1201	"""
1202	"""
1203	axis = []
1204	pos = self.notebook.GetSelection()
1205	grid = self.notebook.GetPage(pos)
1206	for row in list:
1207	label = grid.GetCellValue(0, col)
1208	value = grid.GetCellValue(row - 1, col).strip()
1209	if value != "":
1210	if label.lower().strip() == "data":
1211	axis.append(float(row - 1))
1212	else:
1213	try:
1214	axis.append(float(value))
1215	except:
1216	msg = "Invalid data in row %s column %s" % (str(row), str(col))
1217	wx.PostEvent(self.parent.parent,
1218	StatusEvent(status=msg, info="error"))
1219	return None
1220	else:
1221	axis.append(None)
1222	return axis
1223
1224	def on_view(self, event):
1225	"""
1226	Get object represented by the given cells and plot them. Basically
1227	plot the colum in y vs the column in x.
1228	"""
1229
1230	pos = self.notebook.GetSelection()
1231	grid = self.notebook.GetPage(pos)
1232	title = self.notebook.GetPageText(pos)
1233	self.notebook.get_highlighted_row(False)
1234	if len(grid.selected_cells) == 0:
1235	msg = "Highlight a Data or Chi2 column first..."
1236	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1237	return
1238	elif len(grid.selected_cells) > 20:
1239	msg = "Too many data (> 20) to plot..."
1240	msg += "\n Please select no more than 20 data."
1241	wx.MessageDialog(self, msg, 'Plotting', wx.OK)
1242	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1243	return
1244
1245	for cell in grid.selected_cells:
1246	row, col = cell
1247	label_row = 0
1248	label = grid.GetCellValue(label_row, col)
1249	if label in grid.data:
1250	values = grid.data[label]
1251	if row > len(values) or row < 1:
1252	msg = "Invalid cell was chosen."
1253	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1254	continue
1255	else:
1256	value = values[row - 1]
1257	if issubclass(value.__class__, BatchCell):
1258	if value.object is None or len(value.object) == 0:
1259	msg = "Row %s , " % str(row)
1260	msg += "Column %s is NOT " % str(label)
1261	msg += "the results of fits to view..."
1262	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1263	return
1264	for new_plot in value.object:
1265	if new_plot is None or \
1266	not issubclass(new_plot.__class__,
1267	plottables.Plottable):
1268	msg = "Row %s , " % str(row)
1269	msg += "Column %s is NOT " % str(label)
1270	msg += "the results of fits to view..."
1271	wx.PostEvent(self.parent.parent,
1272	StatusEvent(status=msg, info="error"))
1273	return
1274	if issubclass(new_plot.__class__, Data1D):
1275	if label in grid.list_plot_panels.keys():
1276	group_id = grid.list_plot_panels[label]
1277	else:
1278	group_id = str(new_plot.group_id) + str(grid.uid)
1279	grid.list_plot_panels[label] = group_id
1280	if group_id not in new_plot.list_group_id:
1281	new_plot.group_id = group_id
1282	new_plot.list_group_id.append(group_id)
1283	else:
1284	if label.lower() in ["data", "chi2"]:
1285	if len(grid.selected_cells) != 1:
1286	msg = "2D View: Please select one data set"
1287	msg += " at a time for View Fit Results."
1288	wx.PostEvent(self.parent.parent,
1289	StatusEvent(status=msg, info="error"))
1290	return
1291
1292	wx.PostEvent(self.parent.parent,
1293	NewPlotEvent(plot=new_plot,
1294	group_id=str(new_plot.group_id),
1295	title=title))
1296	msg = "Plotting the View Fit Results completed!"
1297	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1298	else:
1299	msg = "Row %s , " % str(row)
1300	msg += "Column %s is NOT " % str(label)
1301	msg += "the results of fits to view..."
1302	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1303	return
1304
1305	def on_plot(self, event):
1306	"""
1307	Evaluate the contains of textcrtl and plot result
1308	"""
1309
1310	pos = self.notebook.GetSelection()
1311	grid = self.notebook.GetPage(pos)
1312	column_names = {}
1313	if grid is not None:
1314	column_names = self.notebook.get_column_labels()
1315	#evaluate x
1316	sentence = self.x_axis_label.GetValue()
1317	try:
1318	if sentence.strip() == "":
1319	msg = "Select column values for x axis"
1320	raise ValueError, msg
1321	except:
1322	msg = "X axis value error."
1323	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1324	return
1325	dict = parse_string(sentence, column_names.keys())
1326
1327	try:
1328	sentence = self.get_sentence(dict, sentence, column_names)
1329	x = eval(sentence)
1330	except:
1331	msg = "Need a proper x-range."
1332	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1333	return
1334	#evaluate y
1335	sentence = self.y_axis_label.GetValue()
1336	try:
1337	if sentence.strip() == "":
1338	msg = "select value for y axis"
1339	raise ValueError, msg
1340	except:
1341	msg = "Y axis value error."
1342	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1343	return
1344	dict = parse_string(sentence, column_names.keys())
1345	try:
1346	sentence = self.get_sentence(dict, sentence, column_names)
1347	y = eval(sentence)
1348	except:
1349	msg = "Need a proper y-range."
1350	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1351	return
1352	#evaluate y
1353	sentence = self.dy_axis_label.GetValue()
1354	dy = None
1355	if sentence.strip() != "":
1356	dict = parse_string(sentence, column_names.keys())
1357	sentence = self.get_sentence(dict, sentence, column_names)
1358	try:
1359	dy = eval(sentence)
1360	except:
1361	msg = "Need a proper dy-range."
1362	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1363	return
1364	if len(x) != len(y) or (len(x) == 0 or len(y) == 0):
1365	msg = "Need same length for X and Y axis and both greater than 0"
1366	msg += " to plot.\n"
1367	msg += "Got X length = %s, Y length = %s" % (str(len(x)), str(len(y)))
1368	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1369	return
1370	if dy != None and (len(y) != len(dy)):
1371	msg = "Need same length for Y and dY axis and both greater than 0"
1372	msg += " to plot.\n"
1373	msg += "Got Y length = %s, dY length = %s" % (str(len(y)), str(len(dy)))
1374	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1375	return
1376	if dy == None:
1377	dy = numpy.zeros(len(y))
1378	#plotting
1379	new_plot = Data1D(x=x, y=y, dy=dy)
1380	new_plot.id = wx.NewId()
1381	new_plot.is_data = False
1382	new_plot.group_id = wx.NewId()
1383	y_title = self.y_axis_title.GetValue()
1384	x_title = self.x_axis_title.GetValue()
1385	title = "%s_vs_%s" % (y_title, x_title)
1386	new_plot.xaxis(x_title, self.x_axis_unit.GetValue())
1387	new_plot.yaxis(y_title, self.y_axis_unit.GetValue())
1388	try:
1389	title = y_title.strip()
1390	title += "_" + self.notebook.GetPageText(pos)
1391	title += "_" + str(self.plot_num)
1392	self.plot_num += 1
1393	new_plot.name = title
1394	new_plot.xtransform = "x"
1395	new_plot.ytransform = "y"
1396	wx.PostEvent(self.parent.parent,
1397	NewPlotEvent(plot=new_plot,
1398	group_id=str(new_plot.group_id), title=title))
1399	msg = "Plotting completed!"
1400	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1401	self.parent.parent.update_theory(data_id=new_plot.id, theory=new_plot)
1402	except:
1403	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1404
1405	def on_help(self, event):
1406	"""
1407	Bring up the Batch Grid Panel Usage Documentation whenever
1408	the HELP button is clicked.
1409
1410	Calls DocumentationWindow with the path of the location within the
1411	documentation tree (after /doc/ ....". Note that when using old
1412	versions of Wx (before 2.9) and thus not the release version of
1413	installers, the help comes up at the top level of the file as
1414	webbrowser does not pass anything past the # to the browser when it is
1415	running "file:///...."
1416
1417	:param evt: Triggers on clicking the help button
1418	"""
1419
1420	#import documentation window here to avoid circular imports
1421	#if put at top of file with rest of imports.
1422	from documentation_window import DocumentationWindow
1423
1424	_TreeLocation = "user/perspectives/fitting/fitting_help.html"
1425	_PageAnchor = "#batch-fit-mode"
1426	_doc_viewer = DocumentationWindow(self, -1, _TreeLocation, _PageAnchor,
1427	"Batch Mode Help")
1428
1429	def get_sentence(self, dict, sentence, column_names):
1430	"""
1431	Get sentence from dict
1432	"""
1433
1434	for tok, (col_name, list) in dict.iteritems():
1435	col = column_names[col_name]
1436	axis = self.get_plot_axis(col, list)
1437	if axis == None:
1438	return None
1439	sentence = sentence.replace(tok, "numpy.array(%s)" % str(axis))
1440	for key, value in FUNC_DICT.iteritems():
1441	sentence = sentence.replace(key.lower(), value)
1442	return sentence
1443
1444	def layout_grid(self):
1445	"""
1446	Draw the area related to the grid by adding it as the first element
1447	in the panel's grid_sizer
1448	"""
1449
1450	self.notebook = Notebook(parent=self)
1451	self.notebook.set_data(self._data_inputs, self._data_outputs)
1452	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
1453
1454	def layout_plotting_area(self):
1455	"""
1456	Add the area containing all the plot options, buttons etc to a plotting
1457	area sizer to later be added to the top level grid_sizer
1458	"""
1459
1460	view_description = wx.StaticBox(self, -1, 'Plot Fits/Residuals')
1461	note = "To plot the fits (or residuals), click the 'View Fits' button"
1462	note += "\n after highlighting the Data names (or Chi2 values)."
1463	note_text = wx.StaticText(self, -1, note)
1464	boxsizer1 = wx.StaticBoxSizer(view_description, wx.HORIZONTAL)
1465	self.x_axis_title = wx.TextCtrl(self, -1)
1466	self.y_axis_title = wx.TextCtrl(self, -1)
1467	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1468	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1469	self.dy_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1470	self.x_axis_add = wx.Button(self, -1, "Add")
1471	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1472	id=self.x_axis_add.GetId())
1473	self.y_axis_add = wx.Button(self, -1, "Add")
1474	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1475	id=self.y_axis_add.GetId())
1476	self.dy_axis_add = wx.Button(self, -1, "Add")
1477	self.dy_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1478	id=self.dy_axis_add.GetId())
1479	self.x_axis_unit = wx.TextCtrl(self, -1)
1480	self.y_axis_unit = wx.TextCtrl(self, -1)
1481	self.view_button = wx.Button(self, -1, "View Fits")
1482	view_tip = "Highlight the data set or the Chi2 column first."
1483	self.view_button.SetToolTipString(view_tip)
1484	wx.EVT_BUTTON(self, self.view_button.GetId(), self.on_view)
1485	self.plot_button = wx.Button(self, -1, "Plot")
1486	plot_tip = "Highlight a column for each axis and \n"
1487	plot_tip += "click the Add buttons first."
1488
1489	self.plot_button.SetToolTipString(plot_tip)
1490
1491	self.help_button = wx.Button(self, -1, "HELP")
1492	self.help_button.SetToolTipString("Get Help for Batch Mode")
1493	self.help_button.Bind(wx.EVT_BUTTON, self.on_help)
1494
1495	boxsizer1.AddMany([(note_text, 0, wx.LEFT, 10),
1496	(self.view_button, 0, wx.LEFT \| wx.RIGHT, 10)])
1497	self.button_sizer.AddMany([(boxsizer1, 0,
1498	wx.LEFT \| wx.RIGHT \| wx.BOTTOM, 10),
1499	(self.plot_button, 0,
1500	wx.LEFT \| wx.TOP \| wx.BOTTOM, 12),
1501	(self.help_button,0,
1502	wx.LEFT \| wx.TOP \| wx.BOTTOM, 12)])
1503
1504	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
1505	self.plotting_sizer.AddMany(\
1506	[(wx.StaticText(self, -1, "X-axis Label\nSelection Range"), 1,
1507	wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1508	(self.x_axis_label, 1, wx.TOP \| wx.BOTTOM, 10),
1509	(self.x_axis_add, 1, wx.TOP \| wx.BOTTOM \| wx.RIGHT, 10),
1510	(wx.StaticText(self, -1, "X-axis Label"), 1, wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1511	(self.x_axis_title, 1, wx.TOP \| wx.BOTTOM, 10),
1512	(wx.StaticText(self, -1, "X-axis Unit"), 1, wx.TOP \| wx.BOTTOM, 10),
1513	(self.x_axis_unit, 1, wx.TOP \| wx.BOTTOM, 10),
1514	(wx.StaticText(self, -1, "Y-axis Label\nSelection Range"), 1,
1515	wx.BOTTOM \| wx.LEFT, 10),
1516	(self.y_axis_label, wx.BOTTOM, 10),
1517	(self.y_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1518	(wx.StaticText(self, -1, "Y-axis Label"), 1,
1519	wx.BOTTOM \| wx.LEFT, 10),
1520	(self.y_axis_title, wx.BOTTOM, 10),
1521	(wx.StaticText(self, -1, "Y-axis Unit"), 1, wx.BOTTOM, 10),
1522	(self.y_axis_unit, 1, wx.BOTTOM, 10),
1523	(wx.StaticText(self, -1, "dY-Bar (Optional)\nSelection Range"),
1524	1, wx.BOTTOM \| wx.LEFT, 10),
1525	(self.dy_axis_label, wx.BOTTOM, 10),
1526	(self.dy_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1527	(-1, -1),
1528	(-1, -1),
1529	(-1, -1),
1530	(-1, 1)])
1531
1532	def on_edit_axis(self, event):
1533	"""
1534	Get the selected column on the visible grid and set values for axis
1535	"""
1536
1537	try:
1538	cell_list = self.notebook.on_edit_axis()
1539	label, title = self.create_axis_label(cell_list)
1540	except:
1541	msg = str(sys.exc_value)
1542	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1543	return
1544	tcrtl = event.GetEventObject()
1545	if tcrtl == self.x_axis_add:
1546	self.edit_axis_helper(self.x_axis_label, self.x_axis_title, label, title)
1547	elif tcrtl == self.y_axis_add:
1548	self.edit_axis_helper(self.y_axis_label, self.y_axis_title, label, title)
1549	elif tcrtl == self.dy_axis_add:
1550	self.edit_axis_helper(self.dy_axis_label, None, label, None)
1551
1552	def create_axis_label(self, cell_list):
1553	"""
1554	Receive a list of cells and create a string presenting the selected
1555	cells.
1556
1557	:param cell_list: list of tuple
1558	"""
1559
1560	if self.notebook is not None:
1561	return self.notebook.create_axis_label(cell_list)
1562
1563	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
1564	"""
1565	get controls to modify
1566	"""
1567
1568	if label != None:
1569	tcrtl_label.SetValue(str(label))
1570	if title != None:
1571	tcrtl_title.SetValue(str(title))
1572
1573	def add_column(self):
1574	"""
1575	"""
1576	# I Believe this is no longer used now that we have removed the
1577	# edit menu from the menubar - PDB July 12, 2015
1578	if self.notebook is not None:
1579	self.notebook.add_column()
1580
1581	def on_remove_column(self):
1582	"""
1583	"""
1584	# I Believe this is no longer used now that we have removed the
1585	# edit menu from the menubar - PDB July 12, 2015
1586	if self.notebook is not None:
1587	self.notebook.on_remove_column()
1588
1589
1590	class GridFrame(wx.Frame):
1591	"""
1592	The main wx.Frame for the batch results grid
1593	"""
1594
1595	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
1596	title="Batch Fitting Results Panel", size=(800, 500)):
1597	"""
1598	Initialize the Frame
1599	"""
1600
1601	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
1602	self.parent = parent
1603	self.panel = GridPanel(self, data_inputs, data_outputs)
1604	menubar = wx.MenuBar()
1605	self.SetMenuBar(menubar)
1606
1607	self.curr_col = None
1608	self.curr_grid = None
1609	self.curr_col_name = ""
1610	self.file = wx.Menu()
1611	menubar.Append(self.file, "&File")
1612
1613	hint = "Open file containing batch results"
1614	open_menu = self.file.Append(wx.NewId(), 'Open ', hint)
1615	wx.EVT_MENU(self, open_menu.GetId(), self.on_open)
1616
1617	hint = "Open the the current grid into excel"
1618	self.open_excel_menu = self.file.Append(wx.NewId(), 'Open with Excel', hint)
1619	wx.EVT_MENU(self, self.open_excel_menu.GetId(), self.open_with_excel)
1620	self.file.AppendSeparator()
1621	self.save_menu = self.file.Append(wx.NewId(), 'Save As', 'Save into File')
1622	wx.EVT_MENU(self, self.save_menu.GetId(), self.on_save_page)
1623
1624	# We need to grab a WxMenu handle here, otherwise the next one to grab
1625	# the handle will be treated as the Edit Menu handle when checking in
1626	# on_menu_open event handler and thus raise an exception when it hits an
1627	# unitialized object. Alternative is to comment out that whole section
1628	# in on_menu_open, but that would make it more difficult to undo the
1629	# hidding of the menu. PDB July 12, 2015.
1630	#
1631	# To enable the Edit menubar comment out next line and uncomment the
1632	# following line.
1633	self.edit = wx.Menu()
1634	#self.add_edit_menu()
1635
1636	self.Bind(wx.EVT_MENU_OPEN, self.on_menu_open)
1637	self.Bind(wx.EVT_CLOSE, self.on_close)
1638
1639	def add_edit_menu(self, menubar):
1640	"""
1641	populates the edit menu on the menubar. Not activated as of SasView
1642	3.1.0
1643	"""
1644	self.edit = wx.Menu()
1645
1646	add_table_menu = self.edit.Append(-1, 'New Table',
1647	'Add a New Table')
1648	self.edit.AppendSeparator()
1649	wx.EVT_MENU(self, add_table_menu.GetId(), self.add_table)
1650
1651	self.copy_menu = self.edit.Append(-1, 'Copy',
1652	'Copy the selected cells')
1653	wx.EVT_MENU(self, self.copy_menu.GetId(), self.on_copy)
1654	self.paste_menu = self.edit.Append(-1, 'Paste',
1655	'Paste the selected Cells')
1656	wx.EVT_MENU(self, self.paste_menu.GetId(), self.on_paste)
1657	self.clear_menu = self.edit.Append(-1, 'Clear',
1658	'Clear the selected Cells')
1659	wx.EVT_MENU(self, self.clear_menu.GetId(), self.on_clear)
1660
1661	self.edit.AppendSeparator()
1662	hint = "Insert column before the selected column"
1663	self.insert_before_menu = wx.Menu()
1664	self.insertb_sub_menu = self.edit.AppendSubMenu(self.insert_before_menu,
1665	'Insert Before', hint)
1666	hint = "Insert column after the selected column"
1667	self.insert_after_menu = wx.Menu()
1668	self.inserta_sub_menu = self.edit.AppendSubMenu(self.insert_after_menu,
1669	'Insert After', hint)
1670	hint = "Remove the selected column"
1671	self.remove_menu = self.edit.Append(-1, 'Remove Column', hint)
1672	wx.EVT_MENU(self, self.remove_menu.GetId(), self.on_remove_column)
1673	menubar.Append(self.edit, "&Edit")
1674
1675	def on_copy(self, event):
1676	"""
1677	On Copy from the Edit menu item on the menubar
1678	"""
1679	# I Believe this is no longer used now that we have removed the
1680	# edit menu from the menubar - PDB July 12, 2015
1681	if event != None:
1682	event.Skip()
1683	pos = self.panel.notebook.GetSelection()
1684	grid = self.panel.notebook.GetPage(pos)
1685	grid.Copy()
1686
1687	def on_paste(self, event):
1688	"""
1689	On Paste from the Edit menu item on the menubar
1690	"""
1691	# I Believe this is no longer used now that we have removed the
1692	# edit menu from the menubar - PDB July 12, 2015
1693	if event != None:
1694	event.Skip()
1695	pos = self.panel.notebook.GetSelection()
1696	grid = self.panel.notebook.GetPage(pos)
1697	grid.on_paste(None)
1698
1699	def on_clear(self, event):
1700	"""
1701	On Clear from the Edit menu item on the menubar
1702	"""
1703	# I Believe this is no longer used now that we have removed the
1704	# edit menu from the menubar - PDB July 12, 2015
1705	pos = self.panel.notebook.GetSelection()
1706	grid = self.panel.notebook.GetPage(pos)
1707	grid.Clear()
1708
1709	def GetLabelText(self, id):
1710	"""
1711	Get Label Text
1712	"""
1713	for item in self.insert_before_menu.GetMenuItems():
1714	m_id = item.GetId()
1715	if m_id == id:
1716	return item.GetLabel()
1717
1718	def on_remove_column(self, event):
1719	"""
1720	On remove column from the Edit menu Item on the menubar
1721	"""
1722	# I Believe this is no longer used now that we have removed the
1723	# edit menu from the menubar - PDB July 12, 2015
1724	pos = self.panel.notebook.GetSelection()
1725	grid = self.panel.notebook.GetPage(pos)
1726	grid.on_remove_column(event=None)
1727
1728	def on_menu_open(self, event):
1729	"""
1730	On menu open
1731	"""
1732	if self.file == event.GetMenu():
1733	pos = self.panel.notebook.GetSelection()
1734	grid = self.panel.notebook.GetPage(pos)
1735	has_data = (grid.data != None and grid.data != {})
1736	self.open_excel_menu.Enable(has_data)
1737	self.save_menu.Enable(has_data)
1738
1739	if self.edit == event.GetMenu():
1740	#get the selected column
1741	pos = self.panel.notebook.GetSelection()
1742	grid = self.panel.notebook.GetPage(pos)
1743	col_list = grid.GetSelectedCols()
1744	has_selection = False
1745	selected_cel = grid.selected_cells
1746	if len(selected_cel) > 0:
1747	_row, _col = selected_cel[0]
1748	has_selection = grid.IsInSelection(_row, _col)
1749	if len(grid.selected_cols) > 0:
1750	has_selection = True
1751	if len(grid.selected_rows) > 0:
1752	has_selection = True
1753	self.copy_menu.Enable(has_selection)
1754	self.clear_menu.Enable(has_selection)
1755
1756	if len(col_list) > 0:
1757	self.remove_menu.Enable(True)
1758	else:
1759	self.remove_menu.Enable(False)
1760	if len(col_list) == 0 or len(col_list) > 1:
1761	self.insertb_sub_menu.Enable(False)
1762	self.inserta_sub_menu.Enable(False)
1763	label = "Insert Column Before"
1764	self.insertb_sub_menu.SetText(label)
1765	label = "Insert Column After"
1766	self.inserta_sub_menu.SetText(label)
1767	else:
1768	self.insertb_sub_menu.Enable(True)
1769	self.inserta_sub_menu.Enable(True)
1770
1771	col = col_list[0]
1772	col_name = grid.GetCellValue(row=0, col=col)
1773	label = "Insert Column Before " + str(col_name)
1774	self.insertb_sub_menu.SetText(label)
1775	for item in self.insert_before_menu.GetMenuItems():
1776	self.insert_before_menu.DeleteItem(item)
1777	grid.insert_col_menu(menu=self.insert_before_menu,
1778	label=col_name, window=self)
1779	label = "Insert Column After " + str(col_name)
1780	self.inserta_sub_menu.SetText(label)
1781	for item in self.insert_after_menu.GetMenuItems():
1782	self.insert_after_menu.DeleteItem(item)
1783	grid.insert_after_col_menu(menu=self.insert_after_menu,
1784	label=col_name, window=self)
1785	event.Skip()
1786
1787
1788
1789	def on_save_page(self, event):
1790	"""
1791	Saves data in grid to a csv file.
1792
1793	At this time only the columns displayed get saved. Thus any error
1794	bars not inserted before saving will not be saved in the file
1795	"""
1796
1797	if self.parent is not None:
1798	pos = self.panel.notebook.GetSelection()
1799	grid = self.panel.notebook.GetPage(pos)
1800	if grid.file_name is None or grid.file_name.strip() == "" or \
1801	grid.data is None or len(grid.data) == 0:
1802	name = self.panel.notebook.GetPageText(pos)
1803	msg = " %s has not data to save" % str(name)
1804	wx.PostEvent(self.parent,
1805	StatusEvent(status=msg, info="error"))
1806
1807	return
1808	reader, ext = os.path.splitext(grid.file_name)
1809	path = None
1810	if self.parent is not None:
1811	location = os.path.dirname(grid.file_name)
1812	dlg = wx.FileDialog(self, "Save Project file",
1813	location, grid.file_name, ext, wx.SAVE)
1814	path = None
1815	if dlg.ShowModal() == wx.ID_OK:
1816	path = dlg.GetPath()
1817	dlg.Destroy()
1818	if path != None:
1819	if self.parent is not None:
1820	data = grid.get_grid_view()
1821	self.parent.write_batch_tofile(data=data,
1822	file_name=path,
1823	details=grid.details)
1824
1825	def on_open(self, event):
1826	"""
1827	Open file containing batch result
1828	"""
1829
1830	if self.parent is not None:
1831	self.parent.on_read_batch_tofile(self)
1832
1833	def open_with_excel(self, event):
1834	"""
1835	open excel and display batch result in Excel
1836	"""
1837
1838	if self.parent is not None:
1839	pos = self.panel.notebook.GetSelection()
1840	grid = self.panel.notebook.GetPage(pos)
1841	data = grid.get_grid_view()
1842	if grid.file_name is None or grid.file_name.strip() == "" or \
1843	grid.data is None or len(grid.data) == 0:
1844	name = self.panel.notebook.GetPageText(pos)
1845	msg = " %s has not data to open on excel" % str(name)
1846	wx.PostEvent(self.parent,
1847	StatusEvent(status=msg, info="error"))
1848
1849	return
1850	self.parent.open_with_externalapp(data=data,
1851	file_name=grid.file_name,
1852	details=grid.details)
1853
1854	def on_close(self, event):
1855	"""
1856	"""
1857	self.Hide()
1858
1859	def on_append_column(self, event):
1860	"""
1861	Append a new column to the grid
1862	"""
1863	self.panel.add_column()
1864
1865	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
1866	"""
1867	Set data
1868	"""
1869	self.panel.notebook.set_data(data_inputs=data_inputs,
1870	file_name=file_name,
1871	details=details,
1872	data_outputs=data_outputs)
1873
1874	def add_table(self, event):
1875	"""
1876	Add a new table
1877	"""
1878	# DO not event.Skip(): it will make 2 pages
1879	self.panel.notebook.add_empty_page()
1880
1881	class BatchOutputFrame(wx.Frame):
1882	"""
1883	Allow to select where the result of batch will be displayed or stored
1884	"""
1885	def __init__(self, parent, data_inputs, data_outputs, file_name="",
1886	details="", args, *kwds):
1887	"""
1888	Initialize dialog
1889
1890	:param parent: Window instantiating this dialog
1891	:param result: result to display in a grid or export to an external\
1892	application.
1893	"""
1894
1895	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
1896	wx.Frame.__init__(self, parent, args, *kwds)
1897	self.parent = parent
1898	self.panel = wx.Panel(self)
1899	self.file_name = file_name
1900	self.details = details
1901	self.data_inputs = data_inputs
1902	self.data_outputs = data_outputs
1903	self.data = {}
1904	for item in (self.data_outputs, self.data_inputs):
1905	self.data.update(item)
1906	self.flag = 1
1907	self.SetSize((300, 200))
1908	self.local_app_selected = None
1909	self.external_app_selected = None
1910	self.save_to_file = None
1911	self._do_layout()
1912
1913	def _do_layout(self):
1914	"""
1915	Draw the content of the current dialog window
1916	"""
1917
1918	vbox = wx.BoxSizer(wx.VERTICAL)
1919	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
1920	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1921	selection_sizer = wx.GridBagSizer(5, 5)
1922	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
1923	text = "Open with %s" % self.parent.application_name
1924	self.local_app_selected = wx.RadioButton(self.panel, -1, text, style=wx.RB_GROUP)
1925	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
1926	id=self.local_app_selected.GetId())
1927	text = "Open with Excel"
1928	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
1929	self.Bind(wx.EVT_RADIOBUTTON, self.onselect, id=self.external_app_selected.GetId())
1930	text = "Save to File"
1931	self.save_to_file = wx.CheckBox(self.panel, -1, text)
1932	self.Bind(wx.EVT_CHECKBOX, self.onselect, id=self.save_to_file.GetId())
1933	self.local_app_selected.SetValue(True)
1934	self.external_app_selected.SetValue(False)
1935	self.save_to_file.SetValue(False)
1936	button_close = wx.Button(self.panel, -1, "Close")
1937	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(), handler=self.on_close)
1938	button_apply = wx.Button(self.panel, -1, "Apply")
1939	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(), handler=self.on_apply)
1940	button_apply.SetFocus()
1941	hint = ""
1942	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
1943	hint_sizer.Add(selection_sizer)
1944	#draw area containing radio buttons
1945	ix = 0
1946	iy = 0
1947	selection_sizer.Add(self.local_app_selected, (iy, ix),
1948	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1949	iy += 1
1950	selection_sizer.Add(self.external_app_selected, (iy, ix),
1951	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1952	iy += 1
1953	selection_sizer.Add(self.save_to_file, (iy, ix),
1954	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1955	#contruction the sizer contaning button
1956	button_sizer.Add((20, 20), 1, wx.EXPAND \| wx.ADJUST_MINSIZE, 0)
1957
1958	button_sizer.Add(button_close, 0,
1959	wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1960	button_sizer.Add(button_apply, 0,
1961	wx.LEFT \| wx.RIGHT \| wx.ADJUST_MINSIZE, 10)
1962	vbox.Add(hint_sizer, 0, wx.EXPAND \| wx.ALL, 10)
1963	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
1964	vbox.Add(button_sizer, 0, wx.TOP \| wx.BOTTOM, 10)
1965	self.SetSizer(vbox)
1966
1967	def on_apply(self, event):
1968	"""
1969	Get the user selection and display output to the selected application
1970	"""
1971
1972	if self.flag == 1:
1973	self.parent.open_with_localapp(data_inputs=self.data_inputs,
1974	data_outputs=self.data_outputs)
1975	elif self.flag == 2:
1976	self.parent.open_with_externalapp(data=self.data,
1977	file_name=self.file_name,
1978	details=self.details)
1979	def on_close(self, event):
1980	"""
1981	close the Window
1982	"""
1983
1984	self.Close()
1985
1986	def onselect(self, event=None):
1987	"""
1988	Receive event and display data into third party application
1989	or save data to file.
1990	"""
1991	if self.save_to_file.GetValue():
1992	_, ext = os.path.splitext(self.file_name)
1993	path = None
1994	location = os.getcwd()
1995	if self.parent is not None:
1996	location = os.path.dirname(self.file_name)
1997	dlg = wx.FileDialog(self, "Save Project file",
1998	location, self.file_name, ext, wx.SAVE)
1999	path = None
2000	if dlg.ShowModal() == wx.ID_OK:
2001	path = dlg.GetPath()
2002	dlg.Destroy()
2003	if path != None:
2004	if self.parent is not None and self.data is not None:
2005	self.parent.write_batch_tofile(data=self.data,
2006	file_name=path,
2007	details=self.details)
2008	if self.local_app_selected.GetValue():
2009	self.flag = 1
2010	else:
2011	self.flag = 2
2012	return self.flag
2013
2014
2015
2016	if __name__ == "__main__":
2017	app = wx.App()
2018
2019	try:
2020	data = {}
2021	j = 0
2022	for i in range(4):
2023	j += 1
2024	data["index" + str(i)] = [i / j, i * j, i, i + j]
2025
2026	data_input = copy.deepcopy(data)
2027	data_input["index5"] = [10, 20, 40, 50]
2028	frame = GridFrame(data_outputs=data, data_inputs=data_input)
2029	frame.Show(True)
2030	except:
2031	print sys.exc_value
2032
2033	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/data_processor.py @ 7d265a8

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