data_processor.py @ 8d302cd

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 8d302cd was 76aed53, checked in by Doucet, Mathieu <doucetm@…>, 10 years ago
pylint fixes
Property mode set to `100644`
File size: 63.0 KB

Line
1	"""
2	Implement grid used to store data
3	"""
4	import wx
5	import numpy
6	import math
7	import re
8	import os
9	import sys
10	import copy
11	from wx.lib.scrolledpanel import ScrolledPanel
12	import wx.aui
13	from wx.aui import AuiNotebook as nb
14	import wx.lib.sheet as sheet
15	from sas.guiframe.panel_base import PanelBase
16	from sas.guiframe.events import NewPlotEvent
17	from sas.guiframe.events import StatusEvent
18	from sas.plottools import plottables
19	from sas.guiframe.dataFitting import Data1D
20
21	FUNC_DICT = {"sqrt": "math.sqrt",
22	"pow": "math.sqrt"}
23
24	class BatchCell(object):
25	"""
26	Object describing a cell in the grid.
27
28	"""
29	def __init__(self):
30	self.label = ""
31	self.value = None
32	self.col = -1
33	self.row = -1
34	self.object = []
35
36
37	def parse_string(sentence, list):
38	"""
39	Return a dictionary of column label and index or row selected
40	:param sentence: String to parse
41	:param list: list of columns label
42	"""
43	p2 = re.compile(r'\d+')
44	p = re.compile(r'[\+\-\*\%\/]')
45	labels = p.split(sentence)
46	col_dict = {}
47	for elt in labels:
48	rang = None
49	temp_arr = []
50	for label in list:
51	label_pos = elt.find(label)
52	separator_pos = label_pos + len(label)
53	if label_pos != -1 and len(elt) >= separator_pos and\
54	elt[separator_pos] == "[":
55	# the label contain , meaning the range selected is not
56	# continuous
57	if elt.count(',') > 0:
58	new_temp = []
59	temp = elt.split(label)
60	for item in temp:
61	range_pos = item.find(":")
62	if range_pos != -1:
63	rang = p2.findall(item)
64	for i in xrange(int(rang[0]), int(rang[1]) + 1):
65	new_temp.append(i)
66	temp_arr += new_temp
67	else:
68	# continuous range
69	temp = elt.split(label)
70	for item in temp:
71	if item.strip() != "":
72	range_pos = item.find(":")
73	if range_pos != -1:
74	rang = p2.findall(item)
75	for i in xrange(int(rang[0]), int(rang[1]) + 1):
76	temp_arr.append(i)
77	col_dict[elt] = (label, temp_arr)
78	return col_dict
79
80
81	class SPanel(ScrolledPanel):
82	def __init__(self, parent, args, *kwds):
83	ScrolledPanel.__init__(self, parent, args, *kwds)
84	self.SetupScrolling()
85
86	class GridPage(sheet.CSheet):
87	"""
88	"""
89	def __init__(self, parent, panel=None):
90	"""
91	"""
92	sheet.CSheet.__init__(self, parent)
93
94	self.AdjustScrollbars()
95	#self.SetLabelBackgroundColour('#DBD4D4')
96	self.uid = wx.NewId()
97	self.parent = parent
98	self.panel = panel
99	self.col_names = []
100	self.data_inputs = {}
101	self.data_outputs = {}
102	self.data = None
103	self.details = ""
104	self.file_name = None
105	self._cols = 50
106	self._rows = 3001
107	self.last_selected_row = -1
108	self.last_selected_col = -1
109	self.col_width = 30
110	self.row_height = 20
111	self.max_row_touse = 0
112	self.axis_value = []
113	self.axis_label = ""
114	self.selected_cells = []
115	self.selected_cols = []
116	self.selected_rows = []
117	self.plottable_cells = []
118	self.plottable_flag = False
119	self.SetColMinimalAcceptableWidth(self.col_width)
120	self.SetRowMinimalAcceptableHeight(self.row_height)
121	self.SetNumberRows(self._rows)
122	self.SetNumberCols(self._cols)
123	color = self.parent.GetBackgroundColour()
124	for col in range(self._cols):
125	self.SetCellBackgroundColour(0, col, color)
126	self.AutoSize()
127	self.list_plot_panels = {}
128	self.default_col_width = 75
129	self.EnableEditing(True)
130	if self.GetNumberCols() > 0:
131	self.default_col_width = self.GetColSize(0)
132	self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
133	self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
134	self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell)
135	self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGE, self.on_edit_cell)
136	self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.onContextMenu)
137
138	def on_edit_cell(self, event):
139	"""
140	"""
141	row, _ = event.GetRow(), event.GetCol()
142	if row > self.max_row_touse:
143	self.max_row_touse = row
144	if self.data == None:
145	self.data = {}
146	event.Skip()
147
148	def on_selected_cell(self, event):
149	"""
150	Handler catching cell selection
151	"""
152	flag = event.CmdDown() or event.ControlDown()
153	flag_shift = event.ShiftDown()
154	row, col = event.GetRow(), event.GetCol()
155	cell = (row, col)
156	event.Skip()
157	if not flag and not flag_shift:
158	self.selected_cols = []
159	self.selected_rows = []
160	self.selected_cells = []
161	self.axis_label = ""
162	self.axis_value = []
163	self.plottable_list = []
164	self.plottable_cells = []
165	self.plottable_flag = False
166	self.last_selected_col = col
167	self.last_selected_row = row
168	if col >= 0:
169	if flag:
170	label_row = row
171	else:
172	label_row = 0
173	self.axis_label = self.GetCellValue(label_row, col)
174	self.selected_cols.append(col)
175	if flag_shift:
176	if not self.selected_rows:
177	min_r = 1
178	else:
179	min_r = min(self.selected_rows)
180	for row_s in range(min_r, row + 1):
181	cel = (row_s, col)
182	if cel not in self.selected_cells:
183	if row > 0:
184	self.selected_cells.append(cel)
185	self.selected_rows.append(row)
186	for row_s in self.selected_rows:
187	cel = (row_s, col)
188	if row_s > row:
189	try:
190	self.selected_cells.remove(cel)
191	except:
192	pass
193	try:
194	self.selected_rows.remove(row_s)
195	except:
196	pass
197	elif flag:
198	if cell not in self.selected_cells:
199	if row > 0:
200	self.selected_cells.append(cell)
201	self.selected_rows.append(row)
202	else:
203	try:
204	self.selected_cells.remove(cell)
205	except:
206	pass
207	try:
208	self.selected_rows.remove(row)
209	except:
210	pass
211	else:
212	self.selected_cells.append(cell)
213	self.selected_rows.append(row)
214	self.axis_value = []
215	for cell_row, cell_col in self.selected_cells:
216	if cell_row > 0 and cell_row < self.max_row_touse:
217	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
218
219	def on_left_click(self, event):
220	"""
221	Catch the left click on label mouse event
222	"""
223	event.Skip()
224	flag = event.CmdDown() or event.ControlDown()
225
226	col = event.GetCol()
227	row = event.GetRow()
228
229	if not flag:
230	self.selected_cols = []
231	self.selected_rows = []
232	self.selected_cells = []
233	self.axis_label = ""
234	self.axis_value = []
235	self.plottable_list = []
236	self.plottable_cells = []
237	self.plottable_flag = False
238
239	self.last_selected_col = col
240	self.last_selected_row = row
241	if row != -1 and row not in self.selected_rows:
242	self.selected_rows.append(row)
243
244	if col != -1:
245	for row in range(1, self.GetNumberRows() + 1):
246	cell = (row, col)
247	if row > 0 and row < self.max_row_touse:
248	if cell not in self.selected_cells:
249	self.selected_cells.append(cell)
250	else:
251	if flag:
252	self.selected_cells.remove(cell)
253	self.selected_cols.append(col)
254	self.axis_value = []
255	for cell_row, cell_col in self.selected_cells:
256	val = self.GetCellValue(cell_row, cell_col)
257	if not val:
258	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
259	self.axis_label = self.GetCellValue(0, col)
260	if not self.axis_label:
261	self.axis_label = " "
262
263	def on_right_click(self, event):
264	"""
265	Catch the right click mouse
266	"""
267	col = event.GetCol()
268	row = event.GetRow()
269	# Ignore the index column
270	if col < 0 or row != -1:
271	return
272	self.selected_cols = []
273	self.selected_cols.append(col)
274	# Slicer plot popup menu
275	slicerpop = wx.Menu()
276	col_label_menu = wx.Menu()
277	c_name = self.GetCellValue(0, col)
278	label = "Insert column before %s " % str(c_name)
279	slicerpop.AppendSubMenu(col_label_menu, '&%s' % str(label), str(label))
280	row = 0
281	label = self.GetCellValue(row, col)
282	self.insert_col_menu(col_label_menu, label, self)
283
284	col_after_menu = wx.Menu()
285	label = "Insert column after %s " % str(c_name)
286	slicerpop.AppendSubMenu(col_after_menu, '&%s' % str(label), str(label))
287	self.insert_after_col_menu(col_after_menu, label, self)
288
289	wx_id = wx.NewId()
290	hint = 'Remove selected column %s'
291	slicerpop.Append(wx_id, '&Remove Column', hint)
292	wx.EVT_MENU(self, wx_id, self.on_remove_column)
293
294	pos = wx.GetMousePosition()
295	pos = self.ScreenToClient(pos)
296	self.PopupMenu(slicerpop, pos)
297	event.Skip()
298
299	def insert_col_menu(self, menu, label, window):
300	"""
301	"""
302	if self.data is None:
303	return
304	id = wx.NewId()
305	title = "Empty"
306	hint = 'Insert empty column before %s' % str(label)
307	menu.Append(id, title, hint)
308	wx.EVT_MENU(window, id, self.on_insert_column)
309	row = 0
310	col_name = [self.GetCellValue(row, col) for col in range(self.GetNumberCols())]
311	for c_name in self.data.keys():
312	if c_name not in col_name and self.data[c_name]:
313	wx_id = wx.NewId()
314	hint = "Insert %s column before the " % str(c_name)
315	hint += " %s column" % str(label)
316	menu.Append(wx_id, '&%s' % str(c_name), hint)
317	wx.EVT_MENU(window, wx_id, self.on_insert_column)
318
319	def insert_after_col_menu(self, menu, label, window):
320	"""
321	"""
322	if self.data is None:
323	return
324	wx_id = wx.NewId()
325	title = "Empty"
326	hint = 'Insert empty column after %s' % str(label)
327	menu.Append(wx_id, title, hint)
328	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
329	row = 0
330	col_name = [self.GetCellValue(row, col)
331	for col in range(self.GetNumberCols())]
332	for c_name in self.data.keys():
333	if c_name not in col_name and self.data[c_name]:
334	wx_id = wx.NewId()
335	hint = "Insert %s column after the " % str(c_name)
336	hint += " %s column" % str(label)
337	menu.Append(wx_id, '&%s' % str(c_name), hint)
338	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
339
340	def on_remove_column(self, event=None):
341	"""
342	"""
343	if self.selected_cols is not None or len(self.selected_cols) > 0:
344	col = self.selected_cols[0]
345	self.remove_column(col=col, numCols=1)
346
347	def remove_column(self, col, numCols=1):
348	"""
349	Remove column to the current grid
350	"""
351	# add data to the grid
352	row = 0
353	col_name = self.GetCellValue(row, col)
354	self.data[col_name] = []
355	for row in range(1, self.GetNumberRows() + 1):
356	if row < self.max_row_touse:
357	value = self.GetCellValue(row, col)
358	self.data[col_name].append(value)
359	for k, value_list in self.data.iteritems():
360	if k != col_name:
361	length = len(value_list)
362	if length < self.max_row_touse:
363	diff = self.max_row_touse - length
364	for i in range(diff):
365	self.data[k].append("")
366	self.DeleteCols(pos=col, numCols=numCols, updateLabels=True)
367
368	def on_insert_column(self, event):
369	"""
370	"""
371	if self.selected_cols is not None or len(self.selected_cols) > 0:
372	col = self.selected_cols[0]
373	# add data to the grid
374	wx_id = event.GetId()
375	col_name = event.GetEventObject().GetLabelText(wx_id)
376	self.insert_column(col=col, col_name=col_name)
377	if not issubclass(event.GetEventObject().__class__, wx.Menu):
378	col += 1
379	self.selected_cols[0] += 1
380
381	def on_insert_after_column(self, event):
382	"""
383	Insert the given column after the highlighted column
384	"""
385	if self.selected_cols is not None or len(self.selected_cols) > 0:
386	col = self.selected_cols[0] + 1
387	# add data to the grid
388	wx_id = event.GetId()
389	col_name = event.GetEventObject().GetLabelText(wx_id)
390	self.insert_column(col=col, col_name=col_name)
391	if not issubclass(event.GetEventObject().__class__, wx.Menu):
392	self.selected_cols[0] += 1
393
394	def insert_column(self, col, col_name):
395	"""
396	"""
397	row = 0
398	self.InsertCols(pos=col, numCols=1, updateLabels=True)
399	if col_name.strip() != "Empty":
400	self.SetCellValue(row, col, str(col_name.strip()))
401	if col_name in self.data.keys():
402	value_list = self.data[col_name]
403	cell_row = 1
404	for value in value_list:
405	label = value#format_number(value, high=True)
406	self.SetCellValue(cell_row, col, str(label))
407	cell_row += 1
408	self.AutoSizeColumn(col, True)
409	width = self.GetColSize(col)
410	if width < self.default_col_width:
411	self.SetColSize(col, self.default_col_width)
412	color = self.parent.GetBackgroundColour()
413	self.SetCellBackgroundColour(0, col, color)
414	self.ForceRefresh()
415
416	def on_set_x_axis(self, event):
417	"""
418	"""
419	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
420
421	def on_set_y_axis(self, event):
422	"""
423	"""
424	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
425
426	def set_data(self, data_inputs, data_outputs, details, file_name):
427	"""
428	Add data to the grid
429	:param data_inputs: data to use from the context menu of the grid
430	:param data_ouputs: default columns deplayed
431	"""
432	self.file_name = file_name
433	self.details = details
434
435	if data_outputs is None:
436	data_outputs = {}
437	self.data_outputs = data_outputs
438	if data_inputs is None:
439	data_inputs = {}
440	self.data_inputs = data_inputs
441	self.data = {}
442	for item in (self.data_outputs, self.data_inputs):
443	self.data.update(item)
444
445	if len(self.data_outputs) > 0:
446	self._cols = self.GetNumberCols()
447	self._rows = self.GetNumberRows()
448	self.col_names = self.data_outputs.keys()
449	self.col_names.sort()
450	nbr_user_cols = len(self.col_names)
451	#Add more columns to the grid if necessary
452	if nbr_user_cols > self._cols:
453	new_col_nbr = nbr_user_cols - self._cols + 1
454	self.AppendCols(new_col_nbr, True)
455	#Add more rows to the grid if necessary
456	nbr_user_row = len(self.data_outputs.values()[0])
457	if nbr_user_row > self._rows + 1:
458	new_row_nbr = nbr_user_row - self._rows + 1
459	self.AppendRows(new_row_nbr, True)
460	# add data to the grid
461	wx.CallAfter(self.set_grid_values)
462	self.ForceRefresh()
463
464	def set_grid_values(self):
465	"""
466	Set the values in grids
467	"""
468	# add data to the grid
469	row = 0
470	col = 0
471	cell_col = 0
472	for col_name in self.col_names:
473	# use the first row of the grid to add user defined labels
474	self.SetCellValue(row, col, str(col_name))
475	col += 1
476	cell_row = 1
477	value_list = self.data_outputs[col_name]
478
479	for value in value_list:
480	label = value
481	if issubclass(value.__class__, BatchCell):
482	label = value.label
483	try:
484	float(label)
485	label = str(label)#format_number(label, high=True)
486	except:
487	label = str(label)
488	self.SetCellValue(cell_row, cell_col, label)
489	self.AutoSizeColumn(cell_col, True)
490	width = self.GetColSize(cell_col)
491	if width < self.default_col_width:
492	self.SetColSize(cell_col, self.default_col_width)
493
494	cell_row += 1
495	cell_col += 1
496	if cell_row > self.max_row_touse:
497	self.max_row_touse = cell_row
498
499	def get_grid_view(self):
500	"""
501	Return value contained in the grid
502	"""
503	grid_view = {}
504	for col in xrange(self.GetNumberCols()):
505	label = self.GetCellValue(row=0, col=col)
506	label = label.strip()
507	if label != "":
508	grid_view[label] = []
509	for row in range(1, self.max_row_touse):
510	value = self.GetCellValue(row=row, col=col)
511	if value != "":
512	grid_view[label].append(value)
513	else:
514	grid_view[label].append(None)
515	return grid_view
516
517	def get_nofrows(self):
518	"""
519	Return number of total rows
520	"""
521	return self._rows
522
523	def onContextMenu(self, event):
524	"""
525	Default context menu
526	"""
527	wx_id = wx.NewId()
528	c_menu = wx.Menu()
529	copy_menu = c_menu.Append(wx_id, '&Copy', 'Copy the selected cells')
530	wx.EVT_MENU(self, wx_id, self.on_copy)
531
532	wx_id = wx.NewId()
533	c_menu.Append(wx_id, '&Paste', 'Paste the selected cells')
534	wx.EVT_MENU(self, wx_id, self.on_paste)
535
536	wx_id = wx.NewId()
537	clear_menu = c_menu.Append(wx_id, '&Clear', 'Clear the selected cells')
538	wx.EVT_MENU(self, wx_id, self.on_clear)
539
540	# enable from flag
541	has_selection = False
542	selected_cel = self.selected_cells
543	if len(selected_cel) > 0:
544	_row, _col = selected_cel[0]
545	has_selection = self.IsInSelection(_row, _col)
546	if len(self.selected_cols) > 0:
547	has_selection = True
548	if len(self.selected_rows) > 0:
549	has_selection = True
550	copy_menu.Enable(has_selection)
551	clear_menu.Enable(has_selection)
552	try:
553	# mouse event pos
554	pos_evt = event.GetPosition()
555	self.PopupMenu(c_menu, pos_evt)
556	except:
557	return
558
559	def on_copy(self, event):
560	"""
561	On copy event from the contextmenu
562	"""
563	self.Copy()
564
565	def on_paste(self, event):
566	"""
567	On paste event from the contextmenu
568	"""
569	if self.data == None:
570	self.data = {}
571	if self.file_name == None:
572	self.file_name = 'copied_data'
573	self.Paste()
574
575	def on_clear(self, event):
576	"""
577	Clear the cells selected
578	"""
579	self.Clear()
580
581	class Notebook(nb, PanelBase):
582	"""
583	## Internal name for the AUI manager
584	window_name = "Fit panel"
585	## Title to appear on top of the window
586	"""
587	window_caption = "Notebook "
588
589	def __init__(self, parent, manager=None, data=None, args, *kwargs):
590	"""
591	"""
592	nb.__init__(self, parent, -1,
593	style=wx.aui.AUI_NB_WINDOWLIST_BUTTON \|
594	wx.aui.AUI_BUTTON_DOWN \|
595	wx.aui.AUI_NB_DEFAULT_STYLE \|
596	wx.CLIP_CHILDREN)
597	PanelBase.__init__(self, parent)
598	self.gpage_num = 1
599	self.enable_close_button()
600	self.parent = parent
601	self.manager = manager
602	self.data = data
603	#add empty page
604	self.add_empty_page()
605	self.pageClosedEvent = wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE
606	self.Bind(self.pageClosedEvent, self.on_close_page)
607
608	def add_empty_page(self):
609	"""
610	"""
611	grid = GridPage(self, panel=self.parent)
612	self.AddPage(grid, "", True)
613	pos = self.GetPageIndex(grid)
614	title = "Table" + str(self.gpage_num)
615	self.SetPageText(pos, title)
616	self.SetSelection(pos)
617	self.enable_close_button()
618	self.gpage_num += 1
619	return grid, pos
620
621	def enable_close_button(self):
622	"""
623	display the close button on tab for more than 1 tabs else remove the
624	close button
625	"""
626	if self.GetPageCount() <= 1:
627	style = self.GetWindowStyleFlag()
628	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
629	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
630	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
631	self.SetWindowStyle(style)
632	else:
633	style = self.GetWindowStyleFlag()
634	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
635	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
636	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
637	self.SetWindowStyle(style)
638
639	def on_edit_axis(self):
640	"""
641	Return the select cell of a given selected column. Check that all cells
642	are from the same column
643	"""
644	pos = self.GetSelection()
645	grid = self.GetPage(pos)
646	#grid.selected_cols = [grid.GetSelectedRows()]#
647	if len(grid.selected_cols) >= 1:
648	col = grid.selected_cols[0]
649	for c in grid.selected_cols:
650	if c != col:
651	msg = "Edit axis doesn't understand this selection.\n"
652	msg += "Please select only one column"
653	raise ValueError, msg
654	for (_, cell_col) in grid.selected_cells:
655	if cell_col != col:
656	msg = "Cannot use cells from different columns for "
657	msg += "this operation.\n"
658	msg += "Please select elements of the same col.\n"
659	raise ValueError, msg
660
661	# Finally check the highlighted cell if any cells missing
662	self.get_highlighted_row(True)
663	else:
664	msg = "No item selected.\n"
665	msg += "Please select only one column or one cell"
666	raise ValueError, msg
667	return grid.selected_cells
668
669	def get_highlighted_row(self, is_number=True):
670	"""
671	Add highlight rows
672	"""
673	pos = self.GetSelection()
674	grid = self.GetPage(pos)
675	col = grid.selected_cols[0]
676	# Finally check the highlighted cell if any cells missing
677	for row in range(grid.get_nofrows()):
678	if grid.IsInSelection(row, col):
679	cel = (row, col)
680	if row < 1 and not is_number:
681	continue
682	# empty cell
683	if not grid.GetCellValue(row, col).lstrip().rstrip():
684	if cel in grid.selected_cells:
685	grid.selected_cells.remove(cel)
686	continue
687	if is_number:
688	try:
689	float(grid.GetCellValue(row, col))
690	except:
691	# non numeric cell
692	if cel in grid.selected_cells:
693	grid.selected_cells.remove(cel)
694	continue
695	if cel not in grid.selected_cells:
696	grid.selected_cells.append(cel)
697
698	def get_column_labels(self):
699	"""
700	return dictionary of columns labels of the current page
701	"""
702	pos = self.GetSelection()
703	grid = self.GetPage(pos)
704	labels = {}
705	for col in range(grid.GetNumberCols()):
706	label = grid.GetColLabelValue(int(col))
707	if label.strip() != "":
708	labels[label.strip()] = col
709	return labels
710
711	def create_axis_label(self, cell_list):
712	"""
713	Receive a list of cells and create a string presenting the selected
714	cells.
715	:param cell_list: list of tuple
716
717	"""
718	pos = self.GetSelection()
719	grid = self.GetPage(pos)
720	label = ""
721	col_name = ""
722	def create_label(col_name, row_min=None, row_max=None):
723	"""
724	"""
725	result = " "
726	if row_min is not None or row_max is not None:
727	if row_min is None:
728	result = str(row_max) + "]"
729	elif row_max is None:
730	result = str(col_name) + "[" + str(row_min) + ":"
731	else:
732	result = str(col_name) + "[" + str(row_min) + ":"
733	result += str(row_max) + "]"
734	return str(result)
735
736	if len(cell_list) > 0:
737	if len(cell_list) == 1:
738	row_min, col = cell_list[0]
739	col_name = grid.GetColLabelValue(int(col))
740
741	col_title = grid.GetCellValue(0, col)
742	label = create_label(col_name, row_min + 1, row_min + 1)
743	return label, col_title
744	else:
745	temp_list = copy.deepcopy(cell_list)
746	temp_list.sort()
747	length = len(temp_list)
748	row_min, col = temp_list[0]
749	row_max, _ = temp_list[length - 1]
750	col_name = grid.GetColLabelValue(int(col))
751	col_title = grid.GetCellValue(0, col)
752
753	index = 0
754	for row in xrange(row_min, row_max + 1):
755	if index > 0 and index < len(temp_list):
756	new_row, _ = temp_list[index]
757	if row != new_row:
758	temp_list.insert(index, (None, None))
759	if index - 1 >= 0:
760	new_row, _ = temp_list[index - 1]
761	if not new_row == None and new_row != ' ':
762	label += create_label(col_name, None,
763	int(new_row) + 1)
764	else:
765	label += "]"
766	label += ","
767	if index + 1 < len(temp_list):
768	new_row, _ = temp_list[index + 1]
769	if not new_row == None:
770	label += create_label(col_name,
771	int(new_row) + 1, None)
772	if row_min != None and row_max != None:
773	if index == 0:
774	label += create_label(col_name,
775	int(row_min) + 1, None)
776	elif index == len(temp_list) - 1:
777	label += create_label(col_name, None,
778	int(row_max) + 1)
779	index += 1
780	# clean up the list
781	label_out = ''
782	for item in label.split(','):
783	if item.split(":")[1] == "]":
784	continue
785	else:
786	label_out += item + ","
787
788	return label_out, col_title
789
790	def on_close_page(self, event):
791	"""
792	close the page
793	"""
794	if self.GetPageCount() == 1:
795	event.Veto()
796	wx.CallAfter(self.enable_close_button)
797
798	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
799	if data_outputs is None or data_outputs == {}:
800	return
801	inputs, outputs = self.get_odered_results(data_inputs, data_outputs)
802	for pos in range(self.GetPageCount()):
803	grid = self.GetPage(pos)
804	if grid.data is None:
805	#Found empty page
806	grid.set_data(data_inputs=inputs,
807	data_outputs=outputs,
808	details=details,
809	file_name=file_name)
810	self.SetSelection(pos)
811	return
812
813	grid, pos = self.add_empty_page()
814	grid.set_data(data_inputs=inputs,
815	data_outputs=outputs,
816	file_name=file_name,
817	details=details)
818
819	def get_odered_results(self, inputs, outputs=None):
820	"""
821	Get ordered the results
822	"""
823	# Let's re-order the data from the keys in 'Data' name.
824	if outputs == None:
825	return
826	try:
827	# For outputs from batch
828	to_be_sort = [str(item.label) for item in outputs['Data']]
829	except:
830	# When inputs are from an external file
831	return inputs, outputs
832	inds = numpy.lexsort((to_be_sort, to_be_sort))
833	for key in outputs.keys():
834	key_list = outputs[key]
835	temp_key = [item for item in key_list]
836	for ind in inds:
837	temp_key[ind] = key_list[inds[ind]]
838	outputs[key] = temp_key
839	for key in inputs.keys():
840	key_list = inputs[key]
841	if len(key_list) == len(inds):
842	temp_key = [item for item in key_list]
843	for ind in inds:
844	temp_key[ind] = key_list[inds[ind]]
845	inputs[key] = temp_key
846	else:
847	inputs[key] = []
848
849	return inputs, outputs
850
851	def add_column(self):
852	"""
853	Append a new column to the grid
854	"""
855	pos = self.GetSelection()
856	grid = self.GetPage(pos)
857	grid.AppendCols(1, True)
858
859	def on_remove_column(self):
860	"""
861	Remove the selected column from the grid
862	"""
863	pos = self.GetSelection()
864	grid = self.GetPage(pos)
865	grid.on_remove_column(event=None)
866
867	class GridPanel(SPanel):
868	def __init__(self, parent, data_inputs=None,
869	data_outputs=None, args, *kwds):
870	SPanel.__init__(self, parent, args, *kwds)
871
872	self.vbox = wx.BoxSizer(wx.VERTICAL)
873
874	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
875	self.button_sizer = wx.BoxSizer(wx.HORIZONTAL)
876	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
877	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
878	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
879	(self.plotting_sizer),
880	(self.button_sizer, 0, wx.BOTTOM, 10)])
881	self.parent = parent
882	self._data_inputs = data_inputs
883	self._data_outputs = data_outputs
884	self.x = []
885	self.y = []
886	self.dy = []
887	self.x_axis_label = None
888	self.y_axis_label = None
889	self.dy_axis_label = None
890	self.x_axis_title = None
891	self.y_axis_title = None
892	self.x_axis_unit = None
893	self.y_axis_unit = None
894	self.view_button = None
895	self.plot_button = None
896	self.notebook = None
897	self.plot_num = 1
898
899	self.layout_grid()
900	self.layout_plotting_area()
901	self.SetSizer(self.vbox)
902
903	def set_xaxis(self, label="", x=None):
904	"""
905	"""
906	if x is None:
907	x = []
908	self.x = x
909	self.x_axis_label.SetValue("%s[:]" % str(label))
910	self.x_axis_title.SetValue(str(label))
911
912	def set_yaxis(self, label="", y=None):
913	"""
914	"""
915	if y is None:
916	y = []
917	self.y = y
918	self.y_axis_label.SetValue("%s[:]" % str(label))
919	self.y_axis_title.SetValue(str(label))
920
921	def set_dyaxis(self, label="", dy=None):
922	"""
923	"""
924	if dy is None:
925	dy = []
926	self.dy = dy
927	self.dy_axis_label.SetValue("%s[:]" % str(label))
928
929	def get_plot_axis(self, col, list):
930	"""
931
932	"""
933	axis = []
934	pos = self.notebook.GetSelection()
935	grid = self.notebook.GetPage(pos)
936	for row in list:
937	label = grid.GetCellValue(0, col)
938	value = grid.GetCellValue(row - 1, col).strip()
939	if value != "":
940	if label.lower().strip() == "data":
941	axis.append(float(row - 1))
942	else:
943	try:
944	axis.append(float(value))
945	except:
946	msg = "Invalid data in row %s column %s" % (str(row), str(col))
947	wx.PostEvent(self.parent.parent,
948	StatusEvent(status=msg, info="error"))
949	return None
950	else:
951	axis.append(None)
952	return axis
953
954	def on_view(self, event):
955	"""
956	Get object represented buy the given cell and plot them.
957	"""
958	pos = self.notebook.GetSelection()
959	grid = self.notebook.GetPage(pos)
960	title = self.notebook.GetPageText(pos)
961	self.notebook.get_highlighted_row(False)
962	if len(grid.selected_cells) == 0:
963	msg = "Highlight a Data or Chi2 column first..."
964	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
965	return
966	elif len(grid.selected_cells) > 20:
967	msg = "Too many data (> 20) to plot..."
968	msg += "\n Please select no more than 20 data."
969	wx.MessageDialog(self, msg, 'Plotting', wx.OK)
970	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
971	return
972
973	for cell in grid.selected_cells:
974	row, col = cell
975	label_row = 0
976	label = grid.GetCellValue(label_row, col)
977	if label in grid.data:
978	values = grid.data[label]
979	if row > len(values) or row < 1:
980	msg = "Invalid cell was chosen."
981	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
982	continue
983	else:
984	value = values[row - 1]
985	if issubclass(value.__class__, BatchCell):
986	if value.object is None or len(value.object) == 0:
987	msg = "Row %s , " % str(row)
988	msg += "Column %s is NOT " % str(label)
989	msg += "the results of fits to view..."
990	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
991	return
992	for new_plot in value.object:
993	if new_plot is None or \
994	not issubclass(new_plot.__class__,
995	plottables.Plottable):
996	msg = "Row %s , " % str(row)
997	msg += "Column %s is NOT " % str(label)
998	msg += "the results of fits to view..."
999	wx.PostEvent(self.parent.parent,
1000	StatusEvent(status=msg, info="error"))
1001	return
1002	if issubclass(new_plot.__class__, Data1D):
1003	if label in grid.list_plot_panels.keys():
1004	group_id = grid.list_plot_panels[label]
1005	else:
1006	group_id = str(new_plot.group_id) + str(grid.uid)
1007	grid.list_plot_panels[label] = group_id
1008	if group_id not in new_plot.list_group_id:
1009	new_plot.group_id = group_id
1010	new_plot.list_group_id.append(group_id)
1011	else:
1012	if label.lower() in ["data", "chi2"]:
1013	if len(grid.selected_cells) != 1:
1014	msg = "2D View: Please select one data set"
1015	msg += " at a time for View Fit Results."
1016	wx.PostEvent(self.parent.parent,
1017	StatusEvent(status=msg, info="error"))
1018	return
1019
1020	wx.PostEvent(self.parent.parent,
1021	NewPlotEvent(plot=new_plot,
1022	group_id=str(new_plot.group_id),
1023	title=title))
1024	msg = "Plotting the View Fit Results completed!"
1025	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1026	else:
1027	msg = "Row %s , " % str(row)
1028	msg += "Column %s is NOT " % str(label)
1029	msg += "the results of fits to view..."
1030	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1031	return
1032
1033	def on_plot(self, event):
1034	"""
1035	Evaluate the contains of textcrtl and plot result
1036	"""
1037	pos = self.notebook.GetSelection()
1038	grid = self.notebook.GetPage(pos)
1039	column_names = {}
1040	if grid is not None:
1041	column_names = self.notebook.get_column_labels()
1042	#evaluate x
1043	sentence = self.x_axis_label.GetValue()
1044	try:
1045	if sentence.strip() == "":
1046	msg = "Select column values for x axis"
1047	raise ValueError, msg
1048	except:
1049	msg = "X axis value error."
1050	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1051	return
1052	dict = parse_string(sentence, column_names.keys())
1053
1054	try:
1055	sentence = self.get_sentence(dict, sentence, column_names)
1056	x = eval(sentence)
1057	except:
1058	msg = "Need a proper x-range."
1059	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1060	return
1061	#evaluate y
1062	sentence = self.y_axis_label.GetValue()
1063	try:
1064	if sentence.strip() == "":
1065	msg = "select value for y axis"
1066	raise ValueError, msg
1067	except:
1068	msg = "Y axis value error."
1069	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1070	return
1071	dict = parse_string(sentence, column_names.keys())
1072	try:
1073	sentence = self.get_sentence(dict, sentence, column_names)
1074	y = eval(sentence)
1075	except:
1076	msg = "Need a proper y-range."
1077	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1078	return
1079	#evaluate y
1080	sentence = self.dy_axis_label.GetValue()
1081	dy = None
1082	if sentence.strip() != "":
1083	dict = parse_string(sentence, column_names.keys())
1084	sentence = self.get_sentence(dict, sentence, column_names)
1085	try:
1086	dy = eval(sentence)
1087	except:
1088	msg = "Need a proper dy-range."
1089	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1090	return
1091	if len(x) != len(y) or (len(x) == 0 or len(y) == 0):
1092	msg = "Need same length for X and Y axis and both greater than 0"
1093	msg += " to plot.\n"
1094	msg += "Got X length = %s, Y length = %s" % (str(len(x)), str(len(y)))
1095	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1096	return
1097	if dy != None and (len(y) != len(dy)):
1098	msg = "Need same length for Y and dY axis and both greater than 0"
1099	msg += " to plot.\n"
1100	msg += "Got Y length = %s, dY length = %s" % (str(len(y)), str(len(dy)))
1101	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1102	return
1103	if dy == None:
1104	dy = numpy.zeros(len(y))
1105	#plotting
1106	new_plot = Data1D(x=x, y=y, dy=dy)
1107	new_plot.id = wx.NewId()
1108	new_plot.is_data = False
1109	new_plot.group_id = wx.NewId()
1110	y_title = self.y_axis_title.GetValue()
1111	x_title = self.x_axis_title.GetValue()
1112	title = "%s_vs_%s" % (y_title, x_title)
1113	new_plot.xaxis(x_title, self.x_axis_unit.GetValue())
1114	new_plot.yaxis(y_title, self.y_axis_unit.GetValue())
1115	try:
1116	title = y_title.strip()
1117	title += "_" + self.notebook.GetPageText(pos)
1118	title += "_" + str(self.plot_num)
1119	self.plot_num += 1
1120	new_plot.name = title
1121	new_plot.xtransform = "x"
1122	new_plot.ytransform = "y"
1123	wx.PostEvent(self.parent.parent,
1124	NewPlotEvent(plot=new_plot,
1125	group_id=str(new_plot.group_id), title=title))
1126	msg = "Plotting completed!"
1127	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1128	self.parent.parent.update_theory(data_id=new_plot.id, theory=new_plot)
1129	except:
1130	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1131
1132	def get_sentence(self, dict, sentence, column_names):
1133	"""
1134	Get sentence from dict
1135	"""
1136	for tok, (col_name, list) in dict.iteritems():
1137	col = column_names[col_name]
1138	axis = self.get_plot_axis(col, list)
1139	if axis == None:
1140	return None
1141	sentence = sentence.replace(tok, "numpy.array(%s)" % str(axis))
1142	for key, value in FUNC_DICT.iteritems():
1143	sentence = sentence.replace(key.lower(), value)
1144	return sentence
1145
1146	def layout_grid(self):
1147	"""
1148	Draw the area related to the grid
1149	"""
1150	self.notebook = Notebook(parent=self)
1151	self.notebook.set_data(self._data_inputs, self._data_outputs)
1152	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
1153
1154	def layout_plotting_area(self):
1155	"""
1156	Draw area containing options to plot
1157	"""
1158	view_description = wx.StaticBox(self, -1, 'Plot Fits/Residuals')
1159	note = "To plot the fits (or residuals), click the 'View Fits' button"
1160	note += "\n after highlighting the Data names (or Chi2 values)."
1161	note_text = wx.StaticText(self, -1, note)
1162	boxsizer1 = wx.StaticBoxSizer(view_description, wx.HORIZONTAL)
1163	self.x_axis_title = wx.TextCtrl(self, -1)
1164	self.y_axis_title = wx.TextCtrl(self, -1)
1165	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1166	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1167	self.dy_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1168	self.x_axis_add = wx.Button(self, -1, "Add")
1169	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1170	id=self.x_axis_add.GetId())
1171	self.y_axis_add = wx.Button(self, -1, "Add")
1172	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1173	id=self.y_axis_add.GetId())
1174	self.dy_axis_add = wx.Button(self, -1, "Add")
1175	self.dy_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1176	id=self.dy_axis_add.GetId())
1177	self.x_axis_unit = wx.TextCtrl(self, -1)
1178	self.y_axis_unit = wx.TextCtrl(self, -1)
1179	self.view_button = wx.Button(self, -1, "View Fits")
1180	view_tip = "Highlight the data set or the Chi2 column first."
1181	self.view_button.SetToolTipString(view_tip)
1182	wx.EVT_BUTTON(self, self.view_button.GetId(), self.on_view)
1183	self.plot_button = wx.Button(self, -1, "Plot")
1184	plot_tip = "Highlight a column for each axis and \n"
1185	plot_tip += "click the Add buttons first."
1186
1187	self.plot_button.SetToolTipString(plot_tip)
1188	boxsizer1.AddMany([(note_text, 0, wx.LEFT, 10),
1189	(self.view_button, 0, wx.LEFT \| wx.RIGHT, 10)])
1190	self.button_sizer.AddMany([(boxsizer1, 0,
1191	wx.LEFT \| wx.RIGHT \| wx.BOTTOM, 10),
1192	(self.plot_button, 0,
1193	wx.LEFT \| wx.TOP \| wx.BOTTOM \| wx.EXPAND, 12)])
1194
1195	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
1196	self.plotting_sizer.AddMany(\
1197	[(wx.StaticText(self, -1, "X-axis Label\nSelection Range"), 1,
1198	wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1199	(self.x_axis_label, 1, wx.TOP \| wx.BOTTOM, 10),
1200	(self.x_axis_add, 1, wx.TOP \| wx.BOTTOM \| wx.RIGHT, 10),
1201	(wx.StaticText(self, -1, "X-axis Label"), 1, wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1202	(self.x_axis_title, 1, wx.TOP \| wx.BOTTOM, 10),
1203	(wx.StaticText(self, -1, "X-axis Unit"), 1, wx.TOP \| wx.BOTTOM, 10),
1204	(self.x_axis_unit, 1, wx.TOP \| wx.BOTTOM, 10),
1205	(wx.StaticText(self, -1, "Y-axis Label\nSelection Range"), 1,
1206	wx.BOTTOM \| wx.LEFT, 10),
1207	(self.y_axis_label, wx.BOTTOM, 10),
1208	(self.y_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1209	(wx.StaticText(self, -1, "Y-axis Label"), 1,
1210	wx.BOTTOM \| wx.LEFT, 10),
1211	(self.y_axis_title, wx.BOTTOM, 10),
1212	(wx.StaticText(self, -1, "Y-axis Unit"), 1, wx.BOTTOM, 10),
1213	(self.y_axis_unit, 1, wx.BOTTOM, 10),
1214	(wx.StaticText(self, -1, "dY-Bar (Optional)\nSelection Range"),
1215	1, wx.BOTTOM \| wx.LEFT, 10),
1216	(self.dy_axis_label, wx.BOTTOM, 10),
1217	(self.dy_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1218	(-1, -1),
1219	(-1, -1),
1220	(-1, -1),
1221	(-1, 1)])
1222
1223	def on_edit_axis(self, event):
1224	"""
1225	Get the selected column on the visible grid and set values for axis
1226	"""
1227	try:
1228	cell_list = self.notebook.on_edit_axis()
1229	label, title = self.create_axis_label(cell_list)
1230	except:
1231	msg = str(sys.exc_value)
1232	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1233	return
1234	tcrtl = event.GetEventObject()
1235	if tcrtl == self.x_axis_add:
1236	self.edit_axis_helper(self.x_axis_label, self.x_axis_title, label, title)
1237	elif tcrtl == self.y_axis_add:
1238	self.edit_axis_helper(self.y_axis_label, self.y_axis_title, label, title)
1239	elif tcrtl == self.dy_axis_add:
1240	self.edit_axis_helper(self.dy_axis_label, None, label, None)
1241
1242	def create_axis_label(self, cell_list):
1243	"""
1244	Receive a list of cells and create a string presenting the selected
1245	cells.
1246	:param cell_list: list of tuple
1247
1248	"""
1249	if self.notebook is not None:
1250	return self.notebook.create_axis_label(cell_list)
1251
1252	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
1253	"""
1254	get controls to modify
1255	"""
1256	if label != None:
1257	tcrtl_label.SetValue(str(label))
1258	if title != None:
1259	tcrtl_title.SetValue(str(title))
1260
1261	def add_column(self):
1262	"""
1263	"""
1264	if self.notebook is not None:
1265	self.notebook.add_column()
1266
1267	def on_remove_column(self):
1268	"""
1269	"""
1270	if self.notebook is not None:
1271	self.notebook.on_remove_column()
1272
1273
1274	class GridFrame(wx.Frame):
1275	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
1276	title="Grid Window", size=(800, 500)):
1277	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
1278	self.parent = parent
1279	self.panel = GridPanel(self, data_inputs, data_outputs)
1280	menubar = wx.MenuBar()
1281	self.SetMenuBar(menubar)
1282
1283	self.curr_col = None
1284	self.curr_grid = None
1285	self.curr_col_name = ""
1286	self.file = wx.Menu()
1287	menubar.Append(self.file, "&File")
1288
1289	hint = "Open file containing batch results"
1290	open_menu = self.file.Append(wx.NewId(), 'Open ', hint)
1291	wx.EVT_MENU(self, open_menu.GetId(), self.on_open)
1292
1293	hint = "Open the the current grid into excel"
1294	self.open_excel_menu = self.file.Append(wx.NewId(), 'Open with Excel', hint)
1295	wx.EVT_MENU(self, self.open_excel_menu.GetId(), self.open_with_excel)
1296	self.file.AppendSeparator()
1297	self.save_menu = self.file.Append(wx.NewId(), 'Save As', 'Save into File')
1298	wx.EVT_MENU(self, self.save_menu.GetId(), self.on_save_page)
1299
1300	self.edit = wx.Menu()
1301
1302	add_table_menu = self.edit.Append(-1, 'New Table',
1303	'Add a New Table')
1304	self.edit.AppendSeparator()
1305	wx.EVT_MENU(self, add_table_menu.GetId(), self.add_table)
1306
1307	self.copy_menu = self.edit.Append(-1, 'Copy',
1308	'Copy the selected cells')
1309	wx.EVT_MENU(self, self.copy_menu.GetId(), self.on_copy)
1310	self.paste_menu = self.edit.Append(-1, 'Paste',
1311	'Paste the selected Cells')
1312	wx.EVT_MENU(self, self.paste_menu.GetId(), self.on_paste)
1313	self.clear_menu = self.edit.Append(-1, 'Clear',
1314	'Clear the selected Cells')
1315	wx.EVT_MENU(self, self.clear_menu.GetId(), self.on_clear)
1316
1317	self.edit.AppendSeparator()
1318	hint = "Insert column before the selected column"
1319	self.insert_before_menu = wx.Menu()
1320	self.insertb_sub_menu = self.edit.AppendSubMenu(self.insert_before_menu,
1321	'Insert Before', hint)
1322	hint = "Insert column after the selected column"
1323	self.insert_after_menu = wx.Menu()
1324	self.inserta_sub_menu = self.edit.AppendSubMenu(self.insert_after_menu,
1325	'Insert After', hint)
1326	hint = "Remove the selected column"
1327	self.remove_menu = self.edit.Append(-1, 'Remove Column', hint)
1328	wx.EVT_MENU(self, self.remove_menu.GetId(), self.on_remove_column)
1329
1330	self.Bind(wx.EVT_MENU_OPEN, self.on_menu_open)
1331	menubar.Append(self.edit, "&Edit")
1332	self.Bind(wx.EVT_CLOSE, self.on_close)
1333
1334	def on_copy(self, event):
1335	"""
1336	On Copy
1337	"""
1338	if event != None:
1339	event.Skip()
1340	pos = self.panel.notebook.GetSelection()
1341	grid = self.panel.notebook.GetPage(pos)
1342	grid.Copy()
1343
1344	def on_paste(self, event):
1345	"""
1346	On Paste
1347	"""
1348	if event != None:
1349	event.Skip()
1350	pos = self.panel.notebook.GetSelection()
1351	grid = self.panel.notebook.GetPage(pos)
1352	grid.on_paste(None)
1353
1354	def on_clear(self, event):
1355	"""
1356	On Clear
1357	"""
1358	pos = self.panel.notebook.GetSelection()
1359	grid = self.panel.notebook.GetPage(pos)
1360	grid.Clear()
1361
1362	def GetLabelText(self, id):
1363	"""
1364	Get Label Text
1365	"""
1366	for item in self.insert_before_menu.GetMenuItems():
1367	m_id = item.GetId()
1368	if m_id == id:
1369	return item.GetLabel()
1370
1371	def on_remove_column(self, event):
1372	"""
1373	On remove column
1374	"""
1375	pos = self.panel.notebook.GetSelection()
1376	grid = self.panel.notebook.GetPage(pos)
1377	grid.on_remove_column(event=None)
1378
1379	def on_menu_open(self, event):
1380	"""
1381	On menu open
1382	"""
1383	if self.file == event.GetMenu():
1384	pos = self.panel.notebook.GetSelection()
1385	grid = self.panel.notebook.GetPage(pos)
1386	has_data = (grid.data != None and grid.data != {})
1387	self.open_excel_menu.Enable(has_data)
1388	self.save_menu.Enable(has_data)
1389
1390	if self.edit == event.GetMenu():
1391	#get the selected column
1392	pos = self.panel.notebook.GetSelection()
1393	grid = self.panel.notebook.GetPage(pos)
1394	col_list = grid.GetSelectedCols()
1395	has_selection = False
1396	selected_cel = grid.selected_cells
1397	if len(selected_cel) > 0:
1398	_row, _col = selected_cel[0]
1399	has_selection = grid.IsInSelection(_row, _col)
1400	if len(grid.selected_cols) > 0:
1401	has_selection = True
1402	if len(grid.selected_rows) > 0:
1403	has_selection = True
1404	self.copy_menu.Enable(has_selection)
1405	self.clear_menu.Enable(has_selection)
1406
1407	if len(col_list) > 0:
1408	self.remove_menu.Enable(True)
1409	else:
1410	self.remove_menu.Enable(False)
1411	if len(col_list) == 0 or len(col_list) > 1:
1412	self.insertb_sub_menu.Enable(False)
1413	self.inserta_sub_menu.Enable(False)
1414	label = "Insert Column Before"
1415	self.insertb_sub_menu.SetText(label)
1416	label = "Insert Column After"
1417	self.inserta_sub_menu.SetText(label)
1418	else:
1419	self.insertb_sub_menu.Enable(True)
1420	self.inserta_sub_menu.Enable(True)
1421
1422	col = col_list[0]
1423	col_name = grid.GetCellValue(row=0, col=col)
1424	label = "Insert Column Before " + str(col_name)
1425	self.insertb_sub_menu.SetText(label)
1426	for item in self.insert_before_menu.GetMenuItems():
1427	self.insert_before_menu.DeleteItem(item)
1428	grid.insert_col_menu(menu=self.insert_before_menu,
1429	label=col_name, window=self)
1430	label = "Insert Column After " + str(col_name)
1431	self.inserta_sub_menu.SetText(label)
1432	for item in self.insert_after_menu.GetMenuItems():
1433	self.insert_after_menu.DeleteItem(item)
1434	grid.insert_after_col_menu(menu=self.insert_after_menu,
1435	label=col_name, window=self)
1436	event.Skip()
1437
1438
1439
1440	def on_save_page(self, event):
1441	"""
1442	"""
1443	if self.parent is not None:
1444	pos = self.panel.notebook.GetSelection()
1445	grid = self.panel.notebook.GetPage(pos)
1446	if grid.file_name is None or grid.file_name.strip() == "" or \
1447	grid.data is None or len(grid.data) == 0:
1448	name = self.panel.notebook.GetPageText(pos)
1449	msg = " %s has not data to save" % str(name)
1450	wx.PostEvent(self.parent,
1451	StatusEvent(status=msg, info="error"))
1452
1453	return
1454	reader, ext = os.path.splitext(grid.file_name)
1455	path = None
1456	if self.parent is not None:
1457	location = os.path.dirname(grid.file_name)
1458	dlg = wx.FileDialog(self, "Save Project file",
1459	location, grid.file_name, ext, wx.SAVE)
1460	path = None
1461	if dlg.ShowModal() == wx.ID_OK:
1462	path = dlg.GetPath()
1463	dlg.Destroy()
1464	if path != None:
1465	if self.parent is not None:
1466	data = grid.get_grid_view()
1467	self.parent.write_batch_tofile(data=data,
1468	file_name=path,
1469	details=grid.details)
1470
1471	def on_open(self, event):
1472	"""
1473	Open file containg batch result
1474	"""
1475	if self.parent is not None:
1476	self.parent.on_read_batch_tofile(self)
1477
1478	def open_with_excel(self, event):
1479	"""
1480	open excel and display batch result in Excel
1481	"""
1482	if self.parent is not None:
1483	pos = self.panel.notebook.GetSelection()
1484	grid = self.panel.notebook.GetPage(pos)
1485	data = grid.get_grid_view()
1486	if grid.file_name is None or grid.file_name.strip() == "" or \
1487	grid.data is None or len(grid.data) == 0:
1488	name = self.panel.notebook.GetPageText(pos)
1489	msg = " %s has not data to open on excel" % str(name)
1490	wx.PostEvent(self.parent,
1491	StatusEvent(status=msg, info="error"))
1492
1493	return
1494	self.parent.open_with_externalapp(data=data,
1495	file_name=grid.file_name,
1496	details=grid.details)
1497
1498	def on_close(self, event):
1499	"""
1500	"""
1501	self.Hide()
1502
1503	def on_append_column(self, event):
1504	"""
1505	Append a new column to the grid
1506	"""
1507	self.panel.add_column()
1508
1509	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
1510	"""
1511	Set data
1512	"""
1513	self.panel.notebook.set_data(data_inputs=data_inputs,
1514	file_name=file_name,
1515	details=details,
1516	data_outputs=data_outputs)
1517
1518	def add_table(self, event):
1519	"""
1520	Add a new table
1521	"""
1522	# DO not event.Skip(): it will make 2 pages
1523	self.panel.notebook.add_empty_page()
1524
1525	class BatchOutputFrame(wx.Frame):
1526	"""
1527	Allow to select where the result of batch will be displayed or stored
1528	"""
1529	def __init__(self, parent, data_inputs, data_outputs, file_name="",
1530	details="", args, *kwds):
1531	"""
1532	:param parent: Window instantiating this dialog
1533	:param result: result to display in a grid or export to an external
1534	application.
1535	"""
1536	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
1537	wx.Frame.__init__(self, parent, args, *kwds)
1538	self.parent = parent
1539	self.panel = wx.Panel(self)
1540	self.file_name = file_name
1541	self.details = details
1542	self.data_inputs = data_inputs
1543	self.data_outputs = data_outputs
1544	self.data = {}
1545	for item in (self.data_outputs, self.data_inputs):
1546	self.data.update(item)
1547	self.flag = 1
1548	self.SetSize((300, 200))
1549	self.local_app_selected = None
1550	self.external_app_selected = None
1551	self.save_to_file = None
1552	self._do_layout()
1553
1554	def _do_layout(self):
1555	"""
1556	Draw the content of the current dialog window
1557	"""
1558	vbox = wx.BoxSizer(wx.VERTICAL)
1559	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
1560	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1561	selection_sizer = wx.GridBagSizer(5, 5)
1562	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
1563	text = "Open with %s" % self.parent.application_name
1564	self.local_app_selected = wx.RadioButton(self.panel, -1, text, style=wx.RB_GROUP)
1565	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
1566	id=self.local_app_selected.GetId())
1567	text = "Open with Excel"
1568	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
1569	self.Bind(wx.EVT_RADIOBUTTON, self.onselect, id=self.external_app_selected.GetId())
1570	text = "Save to File"
1571	self.save_to_file = wx.CheckBox(self.panel, -1, text)
1572	self.Bind(wx.EVT_CHECKBOX, self.onselect, id=self.save_to_file.GetId())
1573	self.local_app_selected.SetValue(True)
1574	self.external_app_selected.SetValue(False)
1575	self.save_to_file.SetValue(False)
1576	button_close = wx.Button(self.panel, -1, "Close")
1577	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(), handler=self.on_close)
1578	button_apply = wx.Button(self.panel, -1, "Apply")
1579	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(), handler=self.on_apply)
1580	button_apply.SetFocus()
1581	hint = ""
1582	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
1583	hint_sizer.Add(selection_sizer)
1584	#draw area containing radio buttons
1585	ix = 0
1586	iy = 0
1587	selection_sizer.Add(self.local_app_selected, (iy, ix),
1588	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1589	iy += 1
1590	selection_sizer.Add(self.external_app_selected, (iy, ix),
1591	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1592	iy += 1
1593	selection_sizer.Add(self.save_to_file, (iy, ix),
1594	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1595	#contruction the sizer contaning button
1596	button_sizer.Add((20, 20), 1, wx.EXPAND \| wx.ADJUST_MINSIZE, 0)
1597
1598	button_sizer.Add(button_close, 0,
1599	wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1600	button_sizer.Add(button_apply, 0,
1601	wx.LEFT \| wx.RIGHT \| wx.ADJUST_MINSIZE, 10)
1602	vbox.Add(hint_sizer, 0, wx.EXPAND \| wx.ALL, 10)
1603	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
1604	vbox.Add(button_sizer, 0, wx.TOP \| wx.BOTTOM, 10)
1605	self.SetSizer(vbox)
1606
1607	def on_apply(self, event):
1608	"""
1609	Get the user selection and display output to the selected application
1610	"""
1611	if self.flag == 1:
1612	self.parent.open_with_localapp(data_inputs=self.data_inputs,
1613	data_outputs=self.data_outputs)
1614	elif self.flag == 2:
1615	self.parent.open_with_externalapp(data=self.data,
1616	file_name=self.file_name,
1617	details=self.details)
1618	def on_close(self, event):
1619	"""
1620	close the Window
1621	"""
1622	self.Close()
1623
1624	def onselect(self, event=None):
1625	"""
1626	Receive event and display data into third party application
1627	or save data to file.
1628
1629	"""
1630	if self.save_to_file.GetValue():
1631	_, ext = os.path.splitext(self.file_name)
1632	path = None
1633	location = os.getcwd()
1634	if self.parent is not None:
1635	location = os.path.dirname(self.file_name)
1636	dlg = wx.FileDialog(self, "Save Project file",
1637	location, self.file_name, ext, wx.SAVE)
1638	path = None
1639	if dlg.ShowModal() == wx.ID_OK:
1640	path = dlg.GetPath()
1641	dlg.Destroy()
1642	if path != None:
1643	if self.parent is not None and self.data is not None:
1644	self.parent.write_batch_tofile(data=self.data,
1645	file_name=path,
1646	details=self.details)
1647	if self.local_app_selected.GetValue():
1648	self.flag = 1
1649	else:
1650	self.flag = 2
1651	return self.flag
1652
1653
1654
1655	if __name__ == "__main__":
1656	app = wx.App()
1657
1658	try:
1659	data = {}
1660	j = 0
1661	for i in range(4):
1662	j += 1
1663	data["index" + str(i)] = [i / j, i * j, i, i + j]
1664
1665	data_input = copy.deepcopy(data)
1666	data_input["index5"] = [10, 20, 40, 50]
1667	frame = GridFrame(data_outputs=data, data_inputs=data_input)
1668	frame.Show(True)
1669	except:
1670	print sys.exc_value
1671
1672	app.MainLoop()

Note: See TracBrowser for help on using the repository browser.

SasView

source: sasview/src/sas/guiframe/data_processor.py @ 8d302cd

Download in other formats: