data_processor.py @ 24d3a40

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 24d3a40 was e54dbc3e, checked in by Doucet, Mathieu <doucetm@…>, 10 years ago
Fix cut/paste issue.
Property mode set to `100644`
File size: 67.4 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
22	FUNC_DICT = {"sqrt": "math.sqrt",
23	"pow": "math.sqrt"}
24
25	class BatchCell(object):
26	"""
27	Object describing a cell in the grid.
28
29	"""
30	def __init__(self):
31	self.label = ""
32	self.value = None
33	self.col = -1
34	self.row = -1
35	self.object = []
36
37
38	def parse_string(sentence, list):
39	"""
40	Return a dictionary of column label and index or row selected
41	:param sentence: String to parse
42	:param list: list of columns label
43	"""
44	p2 = re.compile(r'\d+')
45	p = re.compile(r'[\+\-\*\%\/]')
46	labels = p.split(sentence)
47	col_dict = {}
48	for elt in labels:
49	rang = None
50	temp_arr = []
51	for label in list:
52	label_pos = elt.find(label)
53	separator_pos = label_pos + len(label)
54	if label_pos != -1 and len(elt) >= separator_pos and\
55	elt[separator_pos] == "[":
56	# the label contain , meaning the range selected is not
57	# continuous
58	if elt.count(',') > 0:
59	new_temp = []
60	temp = elt.split(label)
61	for item in temp:
62	range_pos = item.find(":")
63	if range_pos != -1:
64	rang = p2.findall(item)
65	for i in xrange(int(rang[0]), int(rang[1]) + 1):
66	new_temp.append(i)
67	temp_arr += new_temp
68	else:
69	# continuous range
70	temp = elt.split(label)
71	for item in temp:
72	if item.strip() != "":
73	range_pos = item.find(":")
74	if range_pos != -1:
75	rang = p2.findall(item)
76	for i in xrange(int(rang[0]), int(rang[1]) + 1):
77	temp_arr.append(i)
78	col_dict[elt] = (label, temp_arr)
79	return col_dict
80
81
82	class SPanel(ScrolledPanel):
83	def __init__(self, parent, args, *kwds):
84	ScrolledPanel.__init__(self, parent, args, *kwds)
85	self.SetupScrolling()
86
87
88	class GridCellEditor(sheet.CCellEditor):
89	""" Custom cell editor """
90	def __init__(self, grid):
91	super(GridCellEditor, self).__init__(grid)
92
93	def EndEdit(self, row, col, grid, previous):
94	"""
95	Commit editing the current cell. Returns True if the value has changed.
96	@param previous: previous value in the cell
97	"""
98	changed = False # Assume value not changed
99	val = self._tc.GetValue() # Get value in edit control
100	if val != self._startValue: # Compare
101	changed = True # If different then changed is True
102	grid.GetTable().SetValue(row, col, val) # Update the table
103	self._startValue = '' # Clear the class' start value
104	self._tc.SetValue('') # Clear contents of the edit control
105	return changed
106
107
108	class GridPage(sheet.CSheet):
109	"""
110	"""
111	def __init__(self, parent, panel=None):
112	"""
113	"""
114	#sheet.CSheet.__init__(self, parent)
115
116	# The following is the __init__ from CSheet. ##########################
117	# We re-write it here because the class is broken in wx 3.0,
118	# such that the cell editor is not able to receive the right
119	# number of parameters when it is called. The only way to
120	# pick a different cell editor is apparently to re-write the __init__.
121	wx.grid.Grid.__init__(self, parent, -1)
122
123	# Init variables
124	self._lastCol = -1 # Init last cell column clicked
125	self._lastRow = -1 # Init last cell row clicked
126	self._selected = None # Init range currently selected
127	# Map string datatype to default renderer/editor
128	self.RegisterDataType(wx.grid.GRID_VALUE_STRING,
129	wx.grid.GridCellStringRenderer(),
130	GridCellEditor(self))
131
132	self.CreateGrid(4, 3) # By default start with a 4 x 3 grid
133	self.SetColLabelSize(18) # Default sizes and alignment
134	self.SetRowLabelSize(50)
135	self.SetRowLabelAlignment(wx.ALIGN_RIGHT, wx.ALIGN_BOTTOM)
136	self.SetColSize(0, 75) # Default column sizes
137	self.SetColSize(1, 75)
138	self.SetColSize(2, 75)
139
140	# Sink events
141	self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.OnLeftClick)
142	self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.OnRightClick)
143	#self.Bind(wx.grid.EVT_GRID_CELL_LEFT_DCLICK, self.OnLeftDoubleClick)
144	self.Bind(wx.grid.EVT_GRID_RANGE_SELECT, self.OnRangeSelect)
145	self.Bind(wx.grid.EVT_GRID_ROW_SIZE, self.OnRowSize)
146	self.Bind(wx.grid.EVT_GRID_COL_SIZE, self.OnColSize)
147	self.Bind(wx.grid.EVT_GRID_CELL_CHANGE, self.OnCellChange)
148	self.Bind(wx.grid.EVT_GRID_SELECT_CELL, self.OnGridSelectCell)
149	# This ends the __init__ section for CSheet. ##########################
150
151	self.AdjustScrollbars()
152	#self.SetLabelBackgroundColour('#DBD4D4')
153	self.uid = wx.NewId()
154	self.parent = parent
155	self.panel = panel
156	self.col_names = []
157	self.data_inputs = {}
158	self.data_outputs = {}
159	self.data = None
160	self.details = ""
161	self.file_name = None
162	self._cols = 50
163	self._rows = 3001
164	self.last_selected_row = -1
165	self.last_selected_col = -1
166	self.col_width = 30
167	self.row_height = 20
168	self.max_row_touse = 0
169	self.axis_value = []
170	self.axis_label = ""
171	self.selected_cells = []
172	self.selected_cols = []
173	self.selected_rows = []
174	self.plottable_cells = []
175	self.plottable_flag = False
176	self.SetColMinimalAcceptableWidth(self.col_width)
177	self.SetRowMinimalAcceptableHeight(self.row_height)
178	self.SetNumberRows(self._rows)
179	self.SetNumberCols(self._cols)
180	color = self.parent.GetBackgroundColour()
181	for col in range(self._cols):
182	self.SetCellBackgroundColour(0, col, color)
183	self.AutoSize()
184	self.list_plot_panels = {}
185	self.default_col_width = 75
186	self.EnableEditing(True)
187	if self.GetNumberCols() > 0:
188	self.default_col_width = self.GetColSize(0)
189	#self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
190	#self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
191	#self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell)
192	#self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGE, self.on_edit_cell)
193	#self.Bind(wx.grid.EVT_GRID_CELL_RIGHT_CLICK, self.onContextMenu)
194
195	def OnLeftClick(self, event):
196	sheet.CSheet.OnLeftClick(self, event)
197	self.on_selected_cell(event)
198
199	def on_edit_cell(self, event):
200	"""
201	"""
202	row, _ = event.GetRow(), event.GetCol()
203	if row > self.max_row_touse:
204	self.max_row_touse = row
205	if self.data == None:
206	self.data = {}
207	event.Skip()
208
209	def on_selected_cell(self, event):
210	"""
211	Handler catching cell selection
212	"""
213	flag = event.CmdDown() or event.ControlDown()
214	flag_shift = event.ShiftDown()
215	row, col = event.GetRow(), event.GetCol()
216	cell = (row, col)
217	if not flag and not flag_shift:
218	self.selected_cols = []
219	self.selected_rows = []
220	self.selected_cells = []
221	self.axis_label = ""
222	self.axis_value = []
223	self.plottable_list = []
224	self.plottable_cells = []
225	self.plottable_flag = False
226	self.last_selected_col = col
227	self.last_selected_row = row
228	if col >= 0:
229	if flag:
230	label_row = row
231	else:
232	label_row = 0
233	self.axis_label = self.GetCellValue(label_row, col)
234	self.selected_cols.append(col)
235	if flag_shift:
236	if not self.selected_rows:
237	min_r = 1
238	else:
239	min_r = min(self.selected_rows)
240	for row_s in range(min_r, row + 1):
241	cel = (row_s, col)
242	if cel not in self.selected_cells:
243	if row > 0:
244	self.selected_cells.append(cel)
245	self.selected_rows.append(row)
246	for row_s in self.selected_rows:
247	cel = (row_s, col)
248	if row_s > row:
249	try:
250	self.selected_cells.remove(cel)
251	except:
252	pass
253	try:
254	self.selected_rows.remove(row_s)
255	except:
256	pass
257	elif flag:
258	if cell not in self.selected_cells:
259	if row > 0:
260	self.selected_cells.append(cell)
261	self.selected_rows.append(row)
262	else:
263	try:
264	self.selected_cells.remove(cell)
265	except:
266	pass
267	try:
268	self.selected_rows.remove(row)
269	except:
270	pass
271	else:
272	self.selected_cells.append(cell)
273	self.selected_rows.append(row)
274	self.axis_value = []
275	for cell_row, cell_col in self.selected_cells:
276	if cell_row > 0 and cell_row < self.max_row_touse:
277	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
278	event.Skip()
279
280	def on_left_click(self, event):
281	"""
282	Catch the left click on label mouse event
283	"""
284	flag = event.CmdDown() or event.ControlDown()
285
286	col = event.GetCol()
287	row = event.GetRow()
288
289	if not flag:
290	self.selected_cols = []
291	self.selected_rows = []
292	self.selected_cells = []
293	self.axis_label = ""
294	self.axis_value = []
295	self.plottable_list = []
296	self.plottable_cells = []
297	self.plottable_flag = False
298
299	self.last_selected_col = col
300	self.last_selected_row = row
301	if row != -1 and row not in self.selected_rows:
302	self.selected_rows.append(row)
303
304	if col != -1:
305	for row in range(1, self.GetNumberRows() + 1):
306	cell = (row, col)
307	if row > 0 and row < self.max_row_touse:
308	if cell not in self.selected_cells:
309	self.selected_cells.append(cell)
310	else:
311	if flag:
312	self.selected_cells.remove(cell)
313	self.selected_cols.append(col)
314	self.axis_value = []
315	for cell_row, cell_col in self.selected_cells:
316	val = self.GetCellValue(cell_row, cell_col)
317	if not val:
318	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
319	self.axis_label = self.GetCellValue(0, col)
320	if not self.axis_label:
321	self.axis_label = " "
322	event.Skip()
323
324	def on_right_click(self, event):
325	"""
326	Catch the right click mouse
327	"""
328	col = event.GetCol()
329	row = event.GetRow()
330	# Ignore the index column
331	if col < 0 or row != -1:
332	return
333	self.selected_cols = []
334	self.selected_cols.append(col)
335	# Slicer plot popup menu
336	slicerpop = wx.Menu()
337	col_label_menu = wx.Menu()
338	c_name = self.GetCellValue(0, col)
339	label = "Insert column before %s " % str(c_name)
340	slicerpop.AppendSubMenu(col_label_menu, '&%s' % str(label), str(label))
341	row = 0
342	label = self.GetCellValue(row, col)
343	self.insert_col_menu(col_label_menu, label, self)
344
345	col_after_menu = wx.Menu()
346	label = "Insert column after %s " % str(c_name)
347	slicerpop.AppendSubMenu(col_after_menu, '&%s' % str(label), str(label))
348	self.insert_after_col_menu(col_after_menu, label, self)
349
350	wx_id = wx.NewId()
351	hint = 'Remove selected column %s'
352	slicerpop.Append(wx_id, '&Remove Column', hint)
353	wx.EVT_MENU(self, wx_id, self.on_remove_column)
354
355	pos = wx.GetMousePosition()
356	pos = self.ScreenToClient(pos)
357	self.PopupMenu(slicerpop, pos)
358	event.Skip()
359
360	def insert_col_menu(self, menu, label, window):
361	"""
362	"""
363	if self.data is None:
364	return
365	id = wx.NewId()
366	title = "Empty"
367	hint = 'Insert empty column before %s' % str(label)
368	menu.Append(id, title, hint)
369	wx.EVT_MENU(window, id, self.on_insert_column)
370	row = 0
371	col_name = [self.GetCellValue(row, col) for col in range(self.GetNumberCols())]
372	for c_name in self.data.keys():
373	if c_name not in col_name and self.data[c_name]:
374	wx_id = wx.NewId()
375	hint = "Insert %s column before the " % str(c_name)
376	hint += " %s column" % str(label)
377	menu.Append(wx_id, '&%s' % str(c_name), hint)
378	wx.EVT_MENU(window, wx_id, self.on_insert_column)
379
380	def insert_after_col_menu(self, menu, label, window):
381	"""
382	"""
383	if self.data is None:
384	return
385	wx_id = wx.NewId()
386	title = "Empty"
387	hint = 'Insert empty column after %s' % str(label)
388	menu.Append(wx_id, title, hint)
389	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
390	row = 0
391	col_name = [self.GetCellValue(row, col)
392	for col in range(self.GetNumberCols())]
393	for c_name in self.data.keys():
394	if c_name not in col_name and self.data[c_name]:
395	wx_id = wx.NewId()
396	hint = "Insert %s column after the " % str(c_name)
397	hint += " %s column" % str(label)
398	menu.Append(wx_id, '&%s' % str(c_name), hint)
399	wx.EVT_MENU(window, wx_id, self.on_insert_after_column)
400
401	def on_remove_column(self, event=None):
402	"""
403	"""
404	if self.selected_cols is not None or len(self.selected_cols) > 0:
405	col = self.selected_cols[0]
406	self.remove_column(col=col, numCols=1)
407
408	def remove_column(self, col, numCols=1):
409	"""
410	Remove column to the current grid
411	"""
412	# add data to the grid
413	row = 0
414	col_name = self.GetCellValue(row, col)
415	self.data[col_name] = []
416	for row in range(1, self.GetNumberRows() + 1):
417	if row < self.max_row_touse:
418	value = self.GetCellValue(row, col)
419	self.data[col_name].append(value)
420	for k, value_list in self.data.iteritems():
421	if k != col_name:
422	length = len(value_list)
423	if length < self.max_row_touse:
424	diff = self.max_row_touse - length
425	for i in range(diff):
426	self.data[k].append("")
427	self.DeleteCols(pos=col, numCols=numCols, updateLabels=True)
428
429	def on_insert_column(self, event):
430	"""
431	"""
432	if self.selected_cols is not None or len(self.selected_cols) > 0:
433	col = self.selected_cols[0]
434	# add data to the grid
435	wx_id = event.GetId()
436	col_name = event.GetEventObject().GetLabelText(wx_id)
437	self.insert_column(col=col, col_name=col_name)
438	if not issubclass(event.GetEventObject().__class__, wx.Menu):
439	col += 1
440	self.selected_cols[0] += 1
441
442	def on_insert_after_column(self, event):
443	"""
444	Insert the given column after the highlighted column
445	"""
446	if self.selected_cols is not None or len(self.selected_cols) > 0:
447	col = self.selected_cols[0] + 1
448	# add data to the grid
449	wx_id = event.GetId()
450	col_name = event.GetEventObject().GetLabelText(wx_id)
451	self.insert_column(col=col, col_name=col_name)
452	if not issubclass(event.GetEventObject().__class__, wx.Menu):
453	self.selected_cols[0] += 1
454
455	def insert_column(self, col, col_name):
456	"""
457	"""
458	row = 0
459	self.InsertCols(pos=col, numCols=1, updateLabels=True)
460	if col_name.strip() != "Empty":
461	self.SetCellValue(row, col, str(col_name.strip()))
462	if col_name in self.data.keys():
463	value_list = self.data[col_name]
464	cell_row = 1
465	for value in value_list:
466	label = value#format_number(value, high=True)
467	self.SetCellValue(cell_row, col, str(label))
468	cell_row += 1
469	self.AutoSizeColumn(col, True)
470	width = self.GetColSize(col)
471	if width < self.default_col_width:
472	self.SetColSize(col, self.default_col_width)
473	color = self.parent.GetBackgroundColour()
474	self.SetCellBackgroundColour(0, col, color)
475	self.ForceRefresh()
476
477	def on_set_x_axis(self, event):
478	"""
479	"""
480	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
481
482	def on_set_y_axis(self, event):
483	"""
484	"""
485	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
486
487	def set_data(self, data_inputs, data_outputs, details, file_name):
488	"""
489	Add data to the grid
490	:param data_inputs: data to use from the context menu of the grid
491	:param data_ouputs: default columns deplayed
492	"""
493	self.file_name = file_name
494	self.details = details
495
496	if data_outputs is None:
497	data_outputs = {}
498	self.data_outputs = data_outputs
499	if data_inputs is None:
500	data_inputs = {}
501	self.data_inputs = data_inputs
502	self.data = {}
503	for item in (self.data_outputs, self.data_inputs):
504	self.data.update(item)
505
506	if len(self.data_outputs) > 0:
507	self._cols = self.GetNumberCols()
508	self._rows = self.GetNumberRows()
509	self.col_names = self.data_outputs.keys()
510	self.col_names.sort()
511	nbr_user_cols = len(self.col_names)
512	#Add more columns to the grid if necessary
513	if nbr_user_cols > self._cols:
514	new_col_nbr = nbr_user_cols - self._cols + 1
515	self.AppendCols(new_col_nbr, True)
516	#Add more rows to the grid if necessary
517	nbr_user_row = len(self.data_outputs.values()[0])
518	if nbr_user_row > self._rows + 1:
519	new_row_nbr = nbr_user_row - self._rows + 1
520	self.AppendRows(new_row_nbr, True)
521	# add data to the grid
522	wx.CallAfter(self.set_grid_values)
523	self.ForceRefresh()
524
525	def set_grid_values(self):
526	"""
527	Set the values in grids
528	"""
529	# add data to the grid
530	row = 0
531	col = 0
532	cell_col = 0
533	for col_name in self.col_names:
534	# use the first row of the grid to add user defined labels
535	self.SetCellValue(row, col, str(col_name))
536	col += 1
537	cell_row = 1
538	value_list = self.data_outputs[col_name]
539
540	for value in value_list:
541	label = value
542	if issubclass(value.__class__, BatchCell):
543	label = value.label
544	try:
545	float(label)
546	label = str(label)#format_number(label, high=True)
547	except:
548	label = str(label)
549	self.SetCellValue(cell_row, cell_col, label)
550	self.AutoSizeColumn(cell_col, True)
551	width = self.GetColSize(cell_col)
552	if width < self.default_col_width:
553	self.SetColSize(cell_col, self.default_col_width)
554
555	cell_row += 1
556	cell_col += 1
557	if cell_row > self.max_row_touse:
558	self.max_row_touse = cell_row
559
560	def get_grid_view(self):
561	"""
562	Return value contained in the grid
563	"""
564	grid_view = {}
565	for col in xrange(self.GetNumberCols()):
566	label = self.GetCellValue(row=0, col=col)
567	label = label.strip()
568	if label != "":
569	grid_view[label] = []
570	for row in range(1, self.max_row_touse):
571	value = self.GetCellValue(row=row, col=col)
572	if value != "":
573	grid_view[label].append(value)
574	else:
575	grid_view[label].append(None)
576	return grid_view
577
578	def get_nofrows(self):
579	"""
580	Return number of total rows
581	"""
582	return self._rows
583
584	def onContextMenu(self, event):
585	"""
586	Default context menu
587	"""
588	wx_id = wx.NewId()
589	c_menu = wx.Menu()
590	copy_menu = c_menu.Append(wx_id, '&Copy', 'Copy the selected cells')
591	wx.EVT_MENU(self, wx_id, self.on_copy)
592
593	wx_id = wx.NewId()
594	c_menu.Append(wx_id, '&Paste', 'Paste the selected cells')
595	wx.EVT_MENU(self, wx_id, self.on_paste)
596
597	wx_id = wx.NewId()
598	clear_menu = c_menu.Append(wx_id, '&Clear', 'Clear the selected cells')
599	wx.EVT_MENU(self, wx_id, self.on_clear)
600
601	# enable from flag
602	has_selection = False
603	selected_cel = self.selected_cells
604	if len(selected_cel) > 0:
605	_row, _col = selected_cel[0]
606	has_selection = self.IsInSelection(_row, _col)
607	if len(self.selected_cols) > 0:
608	has_selection = True
609	if len(self.selected_rows) > 0:
610	has_selection = True
611	copy_menu.Enable(has_selection)
612	clear_menu.Enable(has_selection)
613	try:
614	# mouse event pos
615	pos_evt = event.GetPosition()
616	self.PopupMenu(c_menu, pos_evt)
617	except:
618	return
619
620	def on_copy(self, event):
621	"""
622	On copy event from the contextmenu
623	"""
624	self.Copy()
625
626	def on_paste(self, event):
627	"""
628	On paste event from the contextmenu
629	"""
630	if self.data == None:
631	self.data = {}
632	if self.file_name == None:
633	self.file_name = 'copied_data'
634	self.Paste()
635
636	def on_clear(self, event):
637	"""
638	Clear the cells selected
639	"""
640	self.Clear()
641
642	class Notebook(nb, PanelBase):
643	"""
644	## Internal name for the AUI manager
645	window_name = "Fit panel"
646	## Title to appear on top of the window
647	"""
648	window_caption = "Notebook "
649
650	def __init__(self, parent, manager=None, data=None, args, *kwargs):
651	"""
652	"""
653	nb.__init__(self, parent, -1,
654	style=wx.aui.AUI_NB_WINDOWLIST_BUTTON \|
655	wx.aui.AUI_BUTTON_DOWN \|
656	wx.aui.AUI_NB_DEFAULT_STYLE \|
657	wx.CLIP_CHILDREN)
658	PanelBase.__init__(self, parent)
659	self.gpage_num = 1
660	self.enable_close_button()
661	self.parent = parent
662	self.manager = manager
663	self.data = data
664	#add empty page
665	self.add_empty_page()
666	self.pageClosedEvent = wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE
667	self.Bind(self.pageClosedEvent, self.on_close_page)
668
669	def add_empty_page(self):
670	"""
671	"""
672	grid = GridPage(self, panel=self.parent)
673	self.AddPage(grid, "", True)
674	pos = self.GetPageIndex(grid)
675	title = "Table" + str(self.gpage_num)
676	self.SetPageText(pos, title)
677	self.SetSelection(pos)
678	self.enable_close_button()
679	self.gpage_num += 1
680	return grid, pos
681
682	def enable_close_button(self):
683	"""
684	display the close button on tab for more than 1 tabs else remove the
685	close button
686	"""
687	if self.GetPageCount() <= 1:
688	style = self.GetWindowStyleFlag()
689	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
690	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
691	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
692	self.SetWindowStyle(style)
693	else:
694	style = self.GetWindowStyleFlag()
695	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
696	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
697	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
698	self.SetWindowStyle(style)
699
700	def on_edit_axis(self):
701	"""
702	Return the select cell of a given selected column. Check that all cells
703	are from the same column
704	"""
705	pos = self.GetSelection()
706	grid = self.GetPage(pos)
707	#grid.selected_cols = [grid.GetSelectedRows()]#
708	if len(grid.selected_cols) >= 1:
709	col = grid.selected_cols[0]
710	for c in grid.selected_cols:
711	if c != col:
712	msg = "Edit axis doesn't understand this selection.\n"
713	msg += "Please select only one column"
714	raise ValueError, msg
715	for (_, cell_col) in grid.selected_cells:
716	if cell_col != col:
717	msg = "Cannot use cells from different columns for "
718	msg += "this operation.\n"
719	msg += "Please select elements of the same col.\n"
720	raise ValueError, msg
721
722	# Finally check the highlighted cell if any cells missing
723	self.get_highlighted_row(True)
724	else:
725	msg = "No item selected.\n"
726	msg += "Please select only one column or one cell"
727	raise ValueError, msg
728	return grid.selected_cells
729
730	def get_highlighted_row(self, is_number=True):
731	"""
732	Add highlight rows
733	"""
734	pos = self.GetSelection()
735	grid = self.GetPage(pos)
736	col = grid.selected_cols[0]
737	# Finally check the highlighted cell if any cells missing
738	for row in range(grid.get_nofrows()):
739	if grid.IsInSelection(row, col):
740	cel = (row, col)
741	if row < 1 and not is_number:
742	continue
743	# empty cell
744	if not grid.GetCellValue(row, col).lstrip().rstrip():
745	if cel in grid.selected_cells:
746	grid.selected_cells.remove(cel)
747	continue
748	if is_number:
749	try:
750	float(grid.GetCellValue(row, col))
751	except:
752	# non numeric cell
753	if cel in grid.selected_cells:
754	grid.selected_cells.remove(cel)
755	continue
756	if cel not in grid.selected_cells:
757	grid.selected_cells.append(cel)
758
759	def get_column_labels(self):
760	"""
761	return dictionary of columns labels of the current page
762	"""
763	pos = self.GetSelection()
764	grid = self.GetPage(pos)
765	labels = {}
766	for col in range(grid.GetNumberCols()):
767	label = grid.GetColLabelValue(int(col))
768	if label.strip() != "":
769	labels[label.strip()] = col
770	return labels
771
772	def create_axis_label(self, cell_list):
773	"""
774	Receive a list of cells and create a string presenting the selected
775	cells.
776	:param cell_list: list of tuple
777
778	"""
779	pos = self.GetSelection()
780	grid = self.GetPage(pos)
781	label = ""
782	col_name = ""
783	def create_label(col_name, row_min=None, row_max=None):
784	"""
785	"""
786	result = " "
787	if row_min is not None or row_max is not None:
788	if row_min is None:
789	result = str(row_max) + "]"
790	elif row_max is None:
791	result = str(col_name) + "[" + str(row_min) + ":"
792	else:
793	result = str(col_name) + "[" + str(row_min) + ":"
794	result += str(row_max) + "]"
795	return str(result)
796
797	if len(cell_list) > 0:
798	if len(cell_list) == 1:
799	row_min, col = cell_list[0]
800	col_name = grid.GetColLabelValue(int(col))
801
802	col_title = grid.GetCellValue(0, col)
803	label = create_label(col_name, row_min + 1, row_min + 1)
804	return label, col_title
805	else:
806	temp_list = copy.deepcopy(cell_list)
807	temp_list.sort()
808	length = len(temp_list)
809	row_min, col = temp_list[0]
810	row_max, _ = temp_list[length - 1]
811	col_name = grid.GetColLabelValue(int(col))
812	col_title = grid.GetCellValue(0, col)
813
814	index = 0
815	for row in xrange(row_min, row_max + 1):
816	if index > 0 and index < len(temp_list):
817	new_row, _ = temp_list[index]
818	if row != new_row:
819	temp_list.insert(index, (None, None))
820	if index - 1 >= 0:
821	new_row, _ = temp_list[index - 1]
822	if not new_row == None and new_row != ' ':
823	label += create_label(col_name, None,
824	int(new_row) + 1)
825	else:
826	label += "]"
827	label += ","
828	if index + 1 < len(temp_list):
829	new_row, _ = temp_list[index + 1]
830	if not new_row == None:
831	label += create_label(col_name,
832	int(new_row) + 1, None)
833	if row_min != None and row_max != None:
834	if index == 0:
835	label += create_label(col_name,
836	int(row_min) + 1, None)
837	elif index == len(temp_list) - 1:
838	label += create_label(col_name, None,
839	int(row_max) + 1)
840	index += 1
841	# clean up the list
842	label_out = ''
843	for item in label.split(','):
844	if item.split(":")[1] == "]":
845	continue
846	else:
847	label_out += item + ","
848
849	return label_out, col_title
850
851	def on_close_page(self, event):
852	"""
853	close the page
854	"""
855	if self.GetPageCount() == 1:
856	event.Veto()
857	wx.CallAfter(self.enable_close_button)
858
859	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
860	if data_outputs is None or data_outputs == {}:
861	return
862	inputs, outputs = self.get_odered_results(data_inputs, data_outputs)
863	for pos in range(self.GetPageCount()):
864	grid = self.GetPage(pos)
865	if grid.data is None:
866	#Found empty page
867	grid.set_data(data_inputs=inputs,
868	data_outputs=outputs,
869	details=details,
870	file_name=file_name)
871	self.SetSelection(pos)
872	return
873
874	grid, pos = self.add_empty_page()
875	grid.set_data(data_inputs=inputs,
876	data_outputs=outputs,
877	file_name=file_name,
878	details=details)
879
880	def get_odered_results(self, inputs, outputs=None):
881	"""
882	Get ordered the results
883	"""
884	# Let's re-order the data from the keys in 'Data' name.
885	if outputs == None:
886	return
887	try:
888	# For outputs from batch
889	to_be_sort = [str(item.label) for item in outputs['Data']]
890	except:
891	# When inputs are from an external file
892	return inputs, outputs
893	inds = numpy.lexsort((to_be_sort, to_be_sort))
894	for key in outputs.keys():
895	key_list = outputs[key]
896	temp_key = [item for item in key_list]
897	for ind in inds:
898	temp_key[ind] = key_list[inds[ind]]
899	outputs[key] = temp_key
900	for key in inputs.keys():
901	key_list = inputs[key]
902	if len(key_list) == len(inds):
903	temp_key = [item for item in key_list]
904	for ind in inds:
905	temp_key[ind] = key_list[inds[ind]]
906	inputs[key] = temp_key
907	else:
908	inputs[key] = []
909
910	return inputs, outputs
911
912	def add_column(self):
913	"""
914	Append a new column to the grid
915	"""
916	pos = self.GetSelection()
917	grid = self.GetPage(pos)
918	grid.AppendCols(1, True)
919
920	def on_remove_column(self):
921	"""
922	Remove the selected column from the grid
923	"""
924	pos = self.GetSelection()
925	grid = self.GetPage(pos)
926	grid.on_remove_column(event=None)
927
928	class GridPanel(SPanel):
929	def __init__(self, parent, data_inputs=None,
930	data_outputs=None, args, *kwds):
931	SPanel.__init__(self, parent, args, *kwds)
932
933	self.vbox = wx.BoxSizer(wx.VERTICAL)
934
935	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
936	self.button_sizer = wx.BoxSizer(wx.HORIZONTAL)
937	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
938	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
939	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
940	(self.plotting_sizer),
941	(self.button_sizer, 0, wx.BOTTOM, 10)])
942	self.parent = parent
943	self._data_inputs = data_inputs
944	self._data_outputs = data_outputs
945	self.x = []
946	self.y = []
947	self.dy = []
948	self.x_axis_label = None
949	self.y_axis_label = None
950	self.dy_axis_label = None
951	self.x_axis_title = None
952	self.y_axis_title = None
953	self.x_axis_unit = None
954	self.y_axis_unit = None
955	self.view_button = None
956	self.plot_button = None
957	self.notebook = None
958	self.plot_num = 1
959
960	self.layout_grid()
961	self.layout_plotting_area()
962	self.SetSizer(self.vbox)
963
964	def set_xaxis(self, label="", x=None):
965	"""
966	"""
967	if x is None:
968	x = []
969	self.x = x
970	self.x_axis_label.SetValue("%s[:]" % str(label))
971	self.x_axis_title.SetValue(str(label))
972
973	def set_yaxis(self, label="", y=None):
974	"""
975	"""
976	if y is None:
977	y = []
978	self.y = y
979	self.y_axis_label.SetValue("%s[:]" % str(label))
980	self.y_axis_title.SetValue(str(label))
981
982	def set_dyaxis(self, label="", dy=None):
983	"""
984	"""
985	if dy is None:
986	dy = []
987	self.dy = dy
988	self.dy_axis_label.SetValue("%s[:]" % str(label))
989
990	def get_plot_axis(self, col, list):
991	"""
992
993	"""
994	axis = []
995	pos = self.notebook.GetSelection()
996	grid = self.notebook.GetPage(pos)
997	for row in list:
998	label = grid.GetCellValue(0, col)
999	value = grid.GetCellValue(row - 1, col).strip()
1000	if value != "":
1001	if label.lower().strip() == "data":
1002	axis.append(float(row - 1))
1003	else:
1004	try:
1005	axis.append(float(value))
1006	except:
1007	msg = "Invalid data in row %s column %s" % (str(row), str(col))
1008	wx.PostEvent(self.parent.parent,
1009	StatusEvent(status=msg, info="error"))
1010	return None
1011	else:
1012	axis.append(None)
1013	return axis
1014
1015	def on_view(self, event):
1016	"""
1017	Get object represented buy the given cell and plot them.
1018	"""
1019	pos = self.notebook.GetSelection()
1020	grid = self.notebook.GetPage(pos)
1021	title = self.notebook.GetPageText(pos)
1022	self.notebook.get_highlighted_row(False)
1023	if len(grid.selected_cells) == 0:
1024	msg = "Highlight a Data or Chi2 column first..."
1025	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1026	return
1027	elif len(grid.selected_cells) > 20:
1028	msg = "Too many data (> 20) to plot..."
1029	msg += "\n Please select no more than 20 data."
1030	wx.MessageDialog(self, msg, 'Plotting', wx.OK)
1031	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1032	return
1033
1034	for cell in grid.selected_cells:
1035	row, col = cell
1036	label_row = 0
1037	label = grid.GetCellValue(label_row, col)
1038	if label in grid.data:
1039	values = grid.data[label]
1040	if row > len(values) or row < 1:
1041	msg = "Invalid cell was chosen."
1042	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1043	continue
1044	else:
1045	value = values[row - 1]
1046	if issubclass(value.__class__, BatchCell):
1047	if value.object is None or len(value.object) == 0:
1048	msg = "Row %s , " % str(row)
1049	msg += "Column %s is NOT " % str(label)
1050	msg += "the results of fits to view..."
1051	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1052	return
1053	for new_plot in value.object:
1054	if new_plot is None or \
1055	not issubclass(new_plot.__class__,
1056	plottables.Plottable):
1057	msg = "Row %s , " % str(row)
1058	msg += "Column %s is NOT " % str(label)
1059	msg += "the results of fits to view..."
1060	wx.PostEvent(self.parent.parent,
1061	StatusEvent(status=msg, info="error"))
1062	return
1063	if issubclass(new_plot.__class__, Data1D):
1064	if label in grid.list_plot_panels.keys():
1065	group_id = grid.list_plot_panels[label]
1066	else:
1067	group_id = str(new_plot.group_id) + str(grid.uid)
1068	grid.list_plot_panels[label] = group_id
1069	if group_id not in new_plot.list_group_id:
1070	new_plot.group_id = group_id
1071	new_plot.list_group_id.append(group_id)
1072	else:
1073	if label.lower() in ["data", "chi2"]:
1074	if len(grid.selected_cells) != 1:
1075	msg = "2D View: Please select one data set"
1076	msg += " at a time for View Fit Results."
1077	wx.PostEvent(self.parent.parent,
1078	StatusEvent(status=msg, info="error"))
1079	return
1080
1081	wx.PostEvent(self.parent.parent,
1082	NewPlotEvent(plot=new_plot,
1083	group_id=str(new_plot.group_id),
1084	title=title))
1085	msg = "Plotting the View Fit Results completed!"
1086	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1087	else:
1088	msg = "Row %s , " % str(row)
1089	msg += "Column %s is NOT " % str(label)
1090	msg += "the results of fits to view..."
1091	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1092	return
1093
1094	def on_plot(self, event):
1095	"""
1096	Evaluate the contains of textcrtl and plot result
1097	"""
1098	pos = self.notebook.GetSelection()
1099	grid = self.notebook.GetPage(pos)
1100	column_names = {}
1101	if grid is not None:
1102	column_names = self.notebook.get_column_labels()
1103	#evaluate x
1104	sentence = self.x_axis_label.GetValue()
1105	try:
1106	if sentence.strip() == "":
1107	msg = "Select column values for x axis"
1108	raise ValueError, msg
1109	except:
1110	msg = "X axis value error."
1111	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1112	return
1113	dict = parse_string(sentence, column_names.keys())
1114
1115	try:
1116	sentence = self.get_sentence(dict, sentence, column_names)
1117	x = eval(sentence)
1118	except:
1119	msg = "Need a proper x-range."
1120	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1121	return
1122	#evaluate y
1123	sentence = self.y_axis_label.GetValue()
1124	try:
1125	if sentence.strip() == "":
1126	msg = "select value for y axis"
1127	raise ValueError, msg
1128	except:
1129	msg = "Y axis value error."
1130	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1131	return
1132	dict = parse_string(sentence, column_names.keys())
1133	try:
1134	sentence = self.get_sentence(dict, sentence, column_names)
1135	y = eval(sentence)
1136	except:
1137	msg = "Need a proper y-range."
1138	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1139	return
1140	#evaluate y
1141	sentence = self.dy_axis_label.GetValue()
1142	dy = None
1143	if sentence.strip() != "":
1144	dict = parse_string(sentence, column_names.keys())
1145	sentence = self.get_sentence(dict, sentence, column_names)
1146	try:
1147	dy = eval(sentence)
1148	except:
1149	msg = "Need a proper dy-range."
1150	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1151	return
1152	if len(x) != len(y) or (len(x) == 0 or len(y) == 0):
1153	msg = "Need same length for X and Y axis and both greater than 0"
1154	msg += " to plot.\n"
1155	msg += "Got X length = %s, Y length = %s" % (str(len(x)), str(len(y)))
1156	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1157	return
1158	if dy != None and (len(y) != len(dy)):
1159	msg = "Need same length for Y and dY axis and both greater than 0"
1160	msg += " to plot.\n"
1161	msg += "Got Y length = %s, dY length = %s" % (str(len(y)), str(len(dy)))
1162	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1163	return
1164	if dy == None:
1165	dy = numpy.zeros(len(y))
1166	#plotting
1167	new_plot = Data1D(x=x, y=y, dy=dy)
1168	new_plot.id = wx.NewId()
1169	new_plot.is_data = False
1170	new_plot.group_id = wx.NewId()
1171	y_title = self.y_axis_title.GetValue()
1172	x_title = self.x_axis_title.GetValue()
1173	title = "%s_vs_%s" % (y_title, x_title)
1174	new_plot.xaxis(x_title, self.x_axis_unit.GetValue())
1175	new_plot.yaxis(y_title, self.y_axis_unit.GetValue())
1176	try:
1177	title = y_title.strip()
1178	title += "_" + self.notebook.GetPageText(pos)
1179	title += "_" + str(self.plot_num)
1180	self.plot_num += 1
1181	new_plot.name = title
1182	new_plot.xtransform = "x"
1183	new_plot.ytransform = "y"
1184	wx.PostEvent(self.parent.parent,
1185	NewPlotEvent(plot=new_plot,
1186	group_id=str(new_plot.group_id), title=title))
1187	msg = "Plotting completed!"
1188	wx.PostEvent(self.parent.parent, StatusEvent(status=msg))
1189	self.parent.parent.update_theory(data_id=new_plot.id, theory=new_plot)
1190	except:
1191	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1192
1193	def on_help(self, event):
1194	"""
1195	Bring up the Batch Grid Panel Usage Documentation whenever
1196	the HELP button is clicked.
1197
1198	Calls DocumentationWindow with the path of the location within the
1199	documentation tree (after /doc/ ....". Note that when using old
1200	versions of Wx (before 2.9) and thus not the release version of
1201	installers, the help comes up at the top level of the file as
1202	webbrowser does not pass anything past the # to the browser when it is
1203	running "file:///...."
1204
1205	:param evt: Triggers on clicking the help button
1206	"""
1207	#import documentation window here to avoid circular imports
1208	#if put at top of file with rest of imports.
1209	from documentation_window import DocumentationWindow
1210
1211	_TreeLocation = "user/perspectives/fitting/fitting_help.html"
1212	_PageAnchor = "#batch-fit-mode"
1213	_doc_viewer = DocumentationWindow(self, -1, _TreeLocation, _PageAnchor,
1214	"Batch Mode Help")
1215
1216	def get_sentence(self, dict, sentence, column_names):
1217	"""
1218	Get sentence from dict
1219	"""
1220	for tok, (col_name, list) in dict.iteritems():
1221	col = column_names[col_name]
1222	axis = self.get_plot_axis(col, list)
1223	if axis == None:
1224	return None
1225	sentence = sentence.replace(tok, "numpy.array(%s)" % str(axis))
1226	for key, value in FUNC_DICT.iteritems():
1227	sentence = sentence.replace(key.lower(), value)
1228	return sentence
1229
1230	def layout_grid(self):
1231	"""
1232	Draw the area related to the grid
1233	"""
1234	self.notebook = Notebook(parent=self)
1235	self.notebook.set_data(self._data_inputs, self._data_outputs)
1236	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
1237
1238	def layout_plotting_area(self):
1239	"""
1240	Draw area containing options to plot
1241	"""
1242	view_description = wx.StaticBox(self, -1, 'Plot Fits/Residuals')
1243	note = "To plot the fits (or residuals), click the 'View Fits' button"
1244	note += "\n after highlighting the Data names (or Chi2 values)."
1245	note_text = wx.StaticText(self, -1, note)
1246	boxsizer1 = wx.StaticBoxSizer(view_description, wx.HORIZONTAL)
1247	self.x_axis_title = wx.TextCtrl(self, -1)
1248	self.y_axis_title = wx.TextCtrl(self, -1)
1249	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1250	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1251	self.dy_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
1252	self.x_axis_add = wx.Button(self, -1, "Add")
1253	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1254	id=self.x_axis_add.GetId())
1255	self.y_axis_add = wx.Button(self, -1, "Add")
1256	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1257	id=self.y_axis_add.GetId())
1258	self.dy_axis_add = wx.Button(self, -1, "Add")
1259	self.dy_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
1260	id=self.dy_axis_add.GetId())
1261	self.x_axis_unit = wx.TextCtrl(self, -1)
1262	self.y_axis_unit = wx.TextCtrl(self, -1)
1263	self.view_button = wx.Button(self, -1, "View Fits")
1264	view_tip = "Highlight the data set or the Chi2 column first."
1265	self.view_button.SetToolTipString(view_tip)
1266	wx.EVT_BUTTON(self, self.view_button.GetId(), self.on_view)
1267	self.plot_button = wx.Button(self, -1, "Plot")
1268	plot_tip = "Highlight a column for each axis and \n"
1269	plot_tip += "click the Add buttons first."
1270
1271	self.plot_button.SetToolTipString(plot_tip)
1272
1273	self.help_button = wx.Button(self, -1, "HELP")
1274	self.help_button.SetToolTipString("Get Help for Batch Mode")
1275	self.help_button.Bind(wx.EVT_BUTTON, self.on_help)
1276
1277	boxsizer1.AddMany([(note_text, 0, wx.LEFT, 10),
1278	(self.view_button, 0, wx.LEFT \| wx.RIGHT, 10)])
1279	self.button_sizer.AddMany([(boxsizer1, 0,
1280	wx.LEFT \| wx.RIGHT \| wx.BOTTOM, 10),
1281	(self.plot_button, 0,
1282	wx.LEFT \| wx.TOP \| wx.BOTTOM, 12),
1283	(self.help_button,0,
1284	wx.LEFT \| wx.TOP \| wx.BOTTOM, 12)])
1285
1286	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
1287	self.plotting_sizer.AddMany(\
1288	[(wx.StaticText(self, -1, "X-axis Label\nSelection Range"), 1,
1289	wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1290	(self.x_axis_label, 1, wx.TOP \| wx.BOTTOM, 10),
1291	(self.x_axis_add, 1, wx.TOP \| wx.BOTTOM \| wx.RIGHT, 10),
1292	(wx.StaticText(self, -1, "X-axis Label"), 1, wx.TOP \| wx.BOTTOM \| wx.LEFT, 10),
1293	(self.x_axis_title, 1, wx.TOP \| wx.BOTTOM, 10),
1294	(wx.StaticText(self, -1, "X-axis Unit"), 1, wx.TOP \| wx.BOTTOM, 10),
1295	(self.x_axis_unit, 1, wx.TOP \| wx.BOTTOM, 10),
1296	(wx.StaticText(self, -1, "Y-axis Label\nSelection Range"), 1,
1297	wx.BOTTOM \| wx.LEFT, 10),
1298	(self.y_axis_label, wx.BOTTOM, 10),
1299	(self.y_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1300	(wx.StaticText(self, -1, "Y-axis Label"), 1,
1301	wx.BOTTOM \| wx.LEFT, 10),
1302	(self.y_axis_title, wx.BOTTOM, 10),
1303	(wx.StaticText(self, -1, "Y-axis Unit"), 1, wx.BOTTOM, 10),
1304	(self.y_axis_unit, 1, wx.BOTTOM, 10),
1305	(wx.StaticText(self, -1, "dY-Bar (Optional)\nSelection Range"),
1306	1, wx.BOTTOM \| wx.LEFT, 10),
1307	(self.dy_axis_label, wx.BOTTOM, 10),
1308	(self.dy_axis_add, 1, wx.BOTTOM \| wx.RIGHT, 10),
1309	(-1, -1),
1310	(-1, -1),
1311	(-1, -1),
1312	(-1, 1)])
1313
1314	def on_edit_axis(self, event):
1315	"""
1316	Get the selected column on the visible grid and set values for axis
1317	"""
1318	try:
1319	cell_list = self.notebook.on_edit_axis()
1320	label, title = self.create_axis_label(cell_list)
1321	except:
1322	msg = str(sys.exc_value)
1323	wx.PostEvent(self.parent.parent, StatusEvent(status=msg, info="error"))
1324	return
1325	tcrtl = event.GetEventObject()
1326	if tcrtl == self.x_axis_add:
1327	self.edit_axis_helper(self.x_axis_label, self.x_axis_title, label, title)
1328	elif tcrtl == self.y_axis_add:
1329	self.edit_axis_helper(self.y_axis_label, self.y_axis_title, label, title)
1330	elif tcrtl == self.dy_axis_add:
1331	self.edit_axis_helper(self.dy_axis_label, None, label, None)
1332
1333	def create_axis_label(self, cell_list):
1334	"""
1335	Receive a list of cells and create a string presenting the selected
1336	cells.
1337	:param cell_list: list of tuple
1338
1339	"""
1340	if self.notebook is not None:
1341	return self.notebook.create_axis_label(cell_list)
1342
1343	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
1344	"""
1345	get controls to modify
1346	"""
1347	if label != None:
1348	tcrtl_label.SetValue(str(label))
1349	if title != None:
1350	tcrtl_title.SetValue(str(title))
1351
1352	def add_column(self):
1353	"""
1354	"""
1355	if self.notebook is not None:
1356	self.notebook.add_column()
1357
1358	def on_remove_column(self):
1359	"""
1360	"""
1361	if self.notebook is not None:
1362	self.notebook.on_remove_column()
1363
1364
1365	class GridFrame(wx.Frame):
1366	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
1367	title="Grid Window", size=(800, 500)):
1368	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
1369	self.parent = parent
1370	self.panel = GridPanel(self, data_inputs, data_outputs)
1371	menubar = wx.MenuBar()
1372	self.SetMenuBar(menubar)
1373
1374	self.curr_col = None
1375	self.curr_grid = None
1376	self.curr_col_name = ""
1377	self.file = wx.Menu()
1378	menubar.Append(self.file, "&File")
1379
1380	hint = "Open file containing batch results"
1381	open_menu = self.file.Append(wx.NewId(), 'Open ', hint)
1382	wx.EVT_MENU(self, open_menu.GetId(), self.on_open)
1383
1384	hint = "Open the the current grid into excel"
1385	self.open_excel_menu = self.file.Append(wx.NewId(), 'Open with Excel', hint)
1386	wx.EVT_MENU(self, self.open_excel_menu.GetId(), self.open_with_excel)
1387	self.file.AppendSeparator()
1388	self.save_menu = self.file.Append(wx.NewId(), 'Save As', 'Save into File')
1389	wx.EVT_MENU(self, self.save_menu.GetId(), self.on_save_page)
1390
1391	# To add the edit menu, call add_edit_menu() here.
1392	self.edit = None
1393	self.Bind(wx.EVT_MENU_OPEN, self.on_menu_open)
1394
1395	self.Bind(wx.EVT_CLOSE, self.on_close)
1396
1397	def add_edit_menu(self, menubar):
1398	self.edit = wx.Menu()
1399
1400	add_table_menu = self.edit.Append(-1, 'New Table',
1401	'Add a New Table')
1402	self.edit.AppendSeparator()
1403	wx.EVT_MENU(self, add_table_menu.GetId(), self.add_table)
1404
1405	self.copy_menu = self.edit.Append(-1, 'Copy',
1406	'Copy the selected cells')
1407	wx.EVT_MENU(self, self.copy_menu.GetId(), self.on_copy)
1408	self.paste_menu = self.edit.Append(-1, 'Paste',
1409	'Paste the selected Cells')
1410	wx.EVT_MENU(self, self.paste_menu.GetId(), self.on_paste)
1411	self.clear_menu = self.edit.Append(-1, 'Clear',
1412	'Clear the selected Cells')
1413	wx.EVT_MENU(self, self.clear_menu.GetId(), self.on_clear)
1414
1415	self.edit.AppendSeparator()
1416	hint = "Insert column before the selected column"
1417	self.insert_before_menu = wx.Menu()
1418	self.insertb_sub_menu = self.edit.AppendSubMenu(self.insert_before_menu,
1419	'Insert Before', hint)
1420	hint = "Insert column after the selected column"
1421	self.insert_after_menu = wx.Menu()
1422	self.inserta_sub_menu = self.edit.AppendSubMenu(self.insert_after_menu,
1423	'Insert After', hint)
1424	hint = "Remove the selected column"
1425	self.remove_menu = self.edit.Append(-1, 'Remove Column', hint)
1426	wx.EVT_MENU(self, self.remove_menu.GetId(), self.on_remove_column)
1427	menubar.Append(self.edit, "&Edit")
1428
1429	def on_copy(self, event):
1430	"""
1431	On Copy
1432	"""
1433	if event != None:
1434	event.Skip()
1435	pos = self.panel.notebook.GetSelection()
1436	grid = self.panel.notebook.GetPage(pos)
1437	grid.Copy()
1438
1439	def on_paste(self, event):
1440	"""
1441	On Paste
1442	"""
1443	if event != None:
1444	event.Skip()
1445	pos = self.panel.notebook.GetSelection()
1446	grid = self.panel.notebook.GetPage(pos)
1447	grid.on_paste(None)
1448
1449	def on_clear(self, event):
1450	"""
1451	On Clear
1452	"""
1453	pos = self.panel.notebook.GetSelection()
1454	grid = self.panel.notebook.GetPage(pos)
1455	grid.Clear()
1456
1457	def GetLabelText(self, id):
1458	"""
1459	Get Label Text
1460	"""
1461	for item in self.insert_before_menu.GetMenuItems():
1462	m_id = item.GetId()
1463	if m_id == id:
1464	return item.GetLabel()
1465
1466	def on_remove_column(self, event):
1467	"""
1468	On remove column
1469	"""
1470	pos = self.panel.notebook.GetSelection()
1471	grid = self.panel.notebook.GetPage(pos)
1472	grid.on_remove_column(event=None)
1473
1474	def on_menu_open(self, event):
1475	"""
1476	On menu open
1477	"""
1478	if self.file == event.GetMenu():
1479	pos = self.panel.notebook.GetSelection()
1480	grid = self.panel.notebook.GetPage(pos)
1481	has_data = (grid.data != None and grid.data != {})
1482	self.open_excel_menu.Enable(has_data)
1483	self.save_menu.Enable(has_data)
1484
1485	if self.edit == event.GetMenu():
1486	#get the selected column
1487	pos = self.panel.notebook.GetSelection()
1488	grid = self.panel.notebook.GetPage(pos)
1489	col_list = grid.GetSelectedCols()
1490	has_selection = False
1491	selected_cel = grid.selected_cells
1492	if len(selected_cel) > 0:
1493	_row, _col = selected_cel[0]
1494	has_selection = grid.IsInSelection(_row, _col)
1495	if len(grid.selected_cols) > 0:
1496	has_selection = True
1497	if len(grid.selected_rows) > 0:
1498	has_selection = True
1499	self.copy_menu.Enable(has_selection)
1500	self.clear_menu.Enable(has_selection)
1501
1502	if len(col_list) > 0:
1503	self.remove_menu.Enable(True)
1504	else:
1505	self.remove_menu.Enable(False)
1506	if len(col_list) == 0 or len(col_list) > 1:
1507	self.insertb_sub_menu.Enable(False)
1508	self.inserta_sub_menu.Enable(False)
1509	label = "Insert Column Before"
1510	self.insertb_sub_menu.SetText(label)
1511	label = "Insert Column After"
1512	self.inserta_sub_menu.SetText(label)
1513	else:
1514	self.insertb_sub_menu.Enable(True)
1515	self.inserta_sub_menu.Enable(True)
1516
1517	col = col_list[0]
1518	col_name = grid.GetCellValue(row=0, col=col)
1519	label = "Insert Column Before " + str(col_name)
1520	self.insertb_sub_menu.SetText(label)
1521	for item in self.insert_before_menu.GetMenuItems():
1522	self.insert_before_menu.DeleteItem(item)
1523	grid.insert_col_menu(menu=self.insert_before_menu,
1524	label=col_name, window=self)
1525	label = "Insert Column After " + str(col_name)
1526	self.inserta_sub_menu.SetText(label)
1527	for item in self.insert_after_menu.GetMenuItems():
1528	self.insert_after_menu.DeleteItem(item)
1529	grid.insert_after_col_menu(menu=self.insert_after_menu,
1530	label=col_name, window=self)
1531	event.Skip()
1532
1533
1534
1535	def on_save_page(self, event):
1536	"""
1537	"""
1538	if self.parent is not None:
1539	pos = self.panel.notebook.GetSelection()
1540	grid = self.panel.notebook.GetPage(pos)
1541	if grid.file_name is None or grid.file_name.strip() == "" or \
1542	grid.data is None or len(grid.data) == 0:
1543	name = self.panel.notebook.GetPageText(pos)
1544	msg = " %s has not data to save" % str(name)
1545	wx.PostEvent(self.parent,
1546	StatusEvent(status=msg, info="error"))
1547
1548	return
1549	reader, ext = os.path.splitext(grid.file_name)
1550	path = None
1551	if self.parent is not None:
1552	location = os.path.dirname(grid.file_name)
1553	dlg = wx.FileDialog(self, "Save Project file",
1554	location, grid.file_name, ext, wx.SAVE)
1555	path = None
1556	if dlg.ShowModal() == wx.ID_OK:
1557	path = dlg.GetPath()
1558	dlg.Destroy()
1559	if path != None:
1560	if self.parent is not None:
1561	data = grid.get_grid_view()
1562	self.parent.write_batch_tofile(data=data,
1563	file_name=path,
1564	details=grid.details)
1565
1566	def on_open(self, event):
1567	"""
1568	Open file containg batch result
1569	"""
1570	if self.parent is not None:
1571	self.parent.on_read_batch_tofile(self)
1572
1573	def open_with_excel(self, event):
1574	"""
1575	open excel and display batch result in Excel
1576	"""
1577	if self.parent is not None:
1578	pos = self.panel.notebook.GetSelection()
1579	grid = self.panel.notebook.GetPage(pos)
1580	data = grid.get_grid_view()
1581	if grid.file_name is None or grid.file_name.strip() == "" or \
1582	grid.data is None or len(grid.data) == 0:
1583	name = self.panel.notebook.GetPageText(pos)
1584	msg = " %s has not data to open on excel" % str(name)
1585	wx.PostEvent(self.parent,
1586	StatusEvent(status=msg, info="error"))
1587
1588	return
1589	self.parent.open_with_externalapp(data=data,
1590	file_name=grid.file_name,
1591	details=grid.details)
1592
1593	def on_close(self, event):
1594	"""
1595	"""
1596	self.Hide()
1597
1598	def on_append_column(self, event):
1599	"""
1600	Append a new column to the grid
1601	"""
1602	self.panel.add_column()
1603
1604	def set_data(self, data_inputs, data_outputs, details="", file_name=None):
1605	"""
1606	Set data
1607	"""
1608	self.panel.notebook.set_data(data_inputs=data_inputs,
1609	file_name=file_name,
1610	details=details,
1611	data_outputs=data_outputs)
1612
1613	def add_table(self, event):
1614	"""
1615	Add a new table
1616	"""
1617	# DO not event.Skip(): it will make 2 pages
1618	self.panel.notebook.add_empty_page()
1619
1620	class BatchOutputFrame(wx.Frame):
1621	"""
1622	Allow to select where the result of batch will be displayed or stored
1623	"""
1624	def __init__(self, parent, data_inputs, data_outputs, file_name="",
1625	details="", args, *kwds):
1626	"""
1627	:param parent: Window instantiating this dialog
1628	:param result: result to display in a grid or export to an external
1629	application.
1630	"""
1631	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
1632	wx.Frame.__init__(self, parent, args, *kwds)
1633	self.parent = parent
1634	self.panel = wx.Panel(self)
1635	self.file_name = file_name
1636	self.details = details
1637	self.data_inputs = data_inputs
1638	self.data_outputs = data_outputs
1639	self.data = {}
1640	for item in (self.data_outputs, self.data_inputs):
1641	self.data.update(item)
1642	self.flag = 1
1643	self.SetSize((300, 200))
1644	self.local_app_selected = None
1645	self.external_app_selected = None
1646	self.save_to_file = None
1647	self._do_layout()
1648
1649	def _do_layout(self):
1650	"""
1651	Draw the content of the current dialog window
1652	"""
1653	vbox = wx.BoxSizer(wx.VERTICAL)
1654	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
1655	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1656	selection_sizer = wx.GridBagSizer(5, 5)
1657	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
1658	text = "Open with %s" % self.parent.application_name
1659	self.local_app_selected = wx.RadioButton(self.panel, -1, text, style=wx.RB_GROUP)
1660	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
1661	id=self.local_app_selected.GetId())
1662	text = "Open with Excel"
1663	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
1664	self.Bind(wx.EVT_RADIOBUTTON, self.onselect, id=self.external_app_selected.GetId())
1665	text = "Save to File"
1666	self.save_to_file = wx.CheckBox(self.panel, -1, text)
1667	self.Bind(wx.EVT_CHECKBOX, self.onselect, id=self.save_to_file.GetId())
1668	self.local_app_selected.SetValue(True)
1669	self.external_app_selected.SetValue(False)
1670	self.save_to_file.SetValue(False)
1671	button_close = wx.Button(self.panel, -1, "Close")
1672	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(), handler=self.on_close)
1673	button_apply = wx.Button(self.panel, -1, "Apply")
1674	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(), handler=self.on_apply)
1675	button_apply.SetFocus()
1676	hint = ""
1677	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
1678	hint_sizer.Add(selection_sizer)
1679	#draw area containing radio buttons
1680	ix = 0
1681	iy = 0
1682	selection_sizer.Add(self.local_app_selected, (iy, ix),
1683	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1684	iy += 1
1685	selection_sizer.Add(self.external_app_selected, (iy, ix),
1686	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1687	iy += 1
1688	selection_sizer.Add(self.save_to_file, (iy, ix),
1689	(1, 1), wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1690	#contruction the sizer contaning button
1691	button_sizer.Add((20, 20), 1, wx.EXPAND \| wx.ADJUST_MINSIZE, 0)
1692
1693	button_sizer.Add(button_close, 0,
1694	wx.LEFT \| wx.EXPAND \| wx.ADJUST_MINSIZE, 15)
1695	button_sizer.Add(button_apply, 0,
1696	wx.LEFT \| wx.RIGHT \| wx.ADJUST_MINSIZE, 10)
1697	vbox.Add(hint_sizer, 0, wx.EXPAND \| wx.ALL, 10)
1698	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
1699	vbox.Add(button_sizer, 0, wx.TOP \| wx.BOTTOM, 10)
1700	self.SetSizer(vbox)
1701
1702	def on_apply(self, event):
1703	"""
1704	Get the user selection and display output to the selected application
1705	"""
1706	if self.flag == 1:
1707	self.parent.open_with_localapp(data_inputs=self.data_inputs,
1708	data_outputs=self.data_outputs)
1709	elif self.flag == 2:
1710	self.parent.open_with_externalapp(data=self.data,
1711	file_name=self.file_name,
1712	details=self.details)
1713	def on_close(self, event):
1714	"""
1715	close the Window
1716	"""
1717	self.Close()
1718
1719	def onselect(self, event=None):
1720	"""
1721	Receive event and display data into third party application
1722	or save data to file.
1723
1724	"""
1725	if self.save_to_file.GetValue():
1726	_, ext = os.path.splitext(self.file_name)
1727	path = None
1728	location = os.getcwd()
1729	if self.parent is not None:
1730	location = os.path.dirname(self.file_name)
1731	dlg = wx.FileDialog(self, "Save Project file",
1732	location, self.file_name, ext, wx.SAVE)
1733	path = None
1734	if dlg.ShowModal() == wx.ID_OK:
1735	path = dlg.GetPath()
1736	dlg.Destroy()
1737	if path != None:
1738	if self.parent is not None and self.data is not None:
1739	self.parent.write_batch_tofile(data=self.data,
1740	file_name=path,
1741	details=self.details)
1742	if self.local_app_selected.GetValue():
1743	self.flag = 1
1744	else:
1745	self.flag = 2
1746	return self.flag
1747
1748
1749
1750	if __name__ == "__main__":
1751	app = wx.App()
1752
1753	try:
1754	data = {}
1755	j = 0
1756	for i in range(4):
1757	j += 1
1758	data["index" + str(i)] = [i / j, i * j, i, i + j]
1759
1760	data_input = copy.deepcopy(data)
1761	data_input["index5"] = [10, 20, 40, 50]
1762	frame = GridFrame(data_outputs=data, data_inputs=data_input)
1763	frame.Show(True)
1764	except:
1765	print sys.exc_value
1766
1767	app.MainLoop()

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SasView

source: sasview/src/sas/guiframe/data_processor.py @ 24d3a40

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