data_processor.py @ d97dd6f

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 d97dd6f was dadf255, checked in by Gervaise Alina <gervyh@…>, 13 years ago
working on grid
Property mode set to `100644`
File size: 33.5 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.grid as Grid
13	import wx.aui
14	from wx.aui import AuiNotebook as nb
15	from sans.guiframe.panel_base import PanelBase
16	import wx.lib.sheet as sheet
17
18	from sans.guiframe.events import NewPlotEvent
19	from sans.guiframe.events import StatusEvent
20	from sans.guiframe.dataFitting import Data1D
21
22	FUNC_DICT = {"sqrt": "math.sqrt",
23	"pow": "math.sqrt"}
24
25
26	def parse_string(sentence, list):
27	"""
28	Return a dictionary of column label and index or row selected
29	:param sentence: String to parse
30	:param list: list of columns label
31	"""
32	toks = []
33	p2 = re.compile(r'\d+')
34	p = re.compile(r'[\+\-\*\%\/]')
35	labels = p.split(sentence)
36	col_dict = {}
37	for elt in labels:
38	rang = None
39	temp_arr = []
40	for label in list:
41	label_pos = elt.find(label)
42	if label_pos != -1:
43	if elt.count(',') > 0:
44	new_temp = []
45	temp = elt.split(label)
46	for item in temp:
47	range_pos = item.find(":")
48	if range_pos != -1:
49	rang = p2.findall(item)
50	for i in xrange(int(rang[0]), int(rang[1])+1 ):
51	new_temp.append(i)
52	temp_arr += new_temp
53	else:
54	temp = elt.split(label)
55	for item in temp:
56	range_pos = item.find(":")
57	if range_pos != -1:
58	rang = p2.findall(item)
59	for i in xrange(int(rang[0]), int(rang[1])+1 ):
60	temp_arr.append(i)
61	col_dict[elt] = (label, temp_arr)
62	return col_dict
63
64	class GridPage(sheet.CSheet):
65	"""
66	"""
67	def __init__(self, parent, panel=None):
68	"""
69	"""
70	sheet.CSheet.__init__(self, parent)
71	self.SetLabelBackgroundColour('#DBD4D4')
72	self.AutoSize()
73	self.panel = panel
74	self.col_names = []
75	self.data_inputs = {}
76	self.data_outputs = {}
77	self.data = {}
78	self._cols = 50
79	self._rows = 51
80	col_with = 30
81	row_height = 20
82	self.max_row_touse = 0
83	self.axis_value = []
84	self.axis_label = ""
85	self.selected_cells = []
86	self.selected_cols = []
87	self.SetColMinimalAcceptableWidth(col_with)
88	self.SetRowMinimalAcceptableHeight(row_height)
89	self.SetNumberRows(self._cols)
90	self.SetNumberCols(self._rows)
91	self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
92	self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
93	self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell)
94	self.Bind(wx.grid.EVT_GRID_CMD_CELL_CHANGE, self.on_edit_cell)
95
96	def on_edit_cell(self, event):
97	"""
98	"""
99	row, col = event.GetRow(), event.GetCol()
100	if row > self.max_row_touse:
101	self.max_row_touse = row
102	event.Skip()
103
104	def on_selected_cell(self, event):
105	"""
106	Handler catching cell selection
107	"""
108	flag = event.CmdDown() or event.ControlDown()
109	row, col = event.GetRow(), event.GetCol()
110	cell = (row, col)
111	if not flag:
112	self.selected_cells = []
113	self.axis_value = []
114	self.axis_label = ""
115	if cell not in self.selected_cells:
116	if row > 0:
117	self.selected_cells.append(cell)
118	else:
119	if flag:
120	self.selected_cells.remove(cell)
121	self.axis_value = []
122	for cell_row, cell_col in self.selected_cells:
123	if cell_row > 0 and cell_row < self.max_row_touse:
124	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
125	self.axis_label = self.GetCellValue(0, col)
126	event.Skip()
127
128	def on_left_click(self, event):
129	"""
130	Catch the left click on label mouse event
131	"""
132	flag = event.CmdDown() or event.ControlDown()
133	col = event.GetCol()
134	if not flag:
135	self.selected_cols = []
136	self.selected_cells = []
137	self.axis_label = ""
138	for row in range(1, self.GetNumberRows()+ 1):
139	cell = (row, col)
140	if row > 0 and row < self.max_row_touse:
141	if cell not in self.selected_cells:
142	self.selected_cells.append(cell)
143	self.selected_cols.append(col)
144	self.axis_value = []
145	for cell_row, cell_col in self.selected_cells:
146	self.axis_value.append(self.GetCellValue(cell_row, cell_col))
147	self.axis_label = self.GetCellValue(0, col)
148	event.Skip()
149
150
151	def on_right_click(self, event):
152	"""
153	Catch the right click mouse
154	"""
155
156	col = event.GetCol()
157	self.selected_cols = []
158	self.selected_cols.append(col)
159	# Slicer plot popup menu
160	slicerpop = wx.Menu()
161	col_label_menu = wx.Menu()
162	slicerpop.AppendSubMenu(col_label_menu ,
163	'&Insert Column', 'Insert Column')
164	hint = 'Insert empty column before the selected column'
165	id = wx.NewId()
166	col_label_menu.Append(id, '&Empty', hint)
167	wx.EVT_MENU(self, id, self.on_insert_column)
168	col_name = [self.GetCellValue(0, col)
169	for col in range(self.GetNumberCols())]
170	for label in self.data.keys():
171	if label not in col_name:
172	id = wx.NewId()
173	hint = 'Insert %s column before the selected column' % str(label)
174	col_label_menu.Append(id, '&%s' % str(label), hint)
175	wx.EVT_MENU(self, id, self.on_insert_column)
176	id = wx.NewId()
177	hint = 'Remove selected column %s'
178	slicerpop.Append(id,
179	'&Remove Column', hint)
180	wx.EVT_MENU(self, id, self.on_remove_column)
181
182	pos = wx.GetMousePosition()
183	pos = self.ScreenToClient(pos)
184	self.PopupMenu(slicerpop, pos)
185
186	def on_remove_column(self, event):
187	"""
188	"""
189	if self.selected_cols is not None or len(self.selected_cols) > 0:
190	col = self.selected_cols[0]
191	# add data to the grid
192	row = 0
193	id = event.GetId()
194	col_name = self.GetCellValue(row, col)
195	self.data[col_name] = []
196	for row in range(1, self.GetNumberRows() + 1):
197	if row < self.max_row_touse:
198	value = self.GetCellValue(row, col)
199	self.data[col_name].append(value)
200	for k , value_list in self.data.iteritems():
201	if k != col_name:
202	length = len(value_list)
203	if length < self.max_row_touse:
204	diff = self.max_row_touse - length
205	for i in range(diff):
206	self.data[k].append("")
207	self.DeleteCols(pos=col, numCols=1, updateLabels=True)
208	self.AutoSize()
209
210	def on_insert_column(self, event):
211	"""
212	"""
213	if self.selected_cols is not None or len(self.selected_cols) > 0:
214	col = self.selected_cols[0]
215	# add data to the grid
216	row = 0
217	id = event.GetId()
218	col_name = event.GetEventObject().GetLabelText(id)
219	self.InsertCols(pos=col, numCols=1, updateLabels=True)
220	if col_name.strip() != "Empty":
221	self.SetCellValue(row, col, str(col_name.strip()))
222	if col_name in self.data.keys():
223	value_list = self.data[col_name]
224	cell_row = 1
225	for value in value_list:
226	self.SetCellValue(cell_row, col, str(value))
227	cell_row += 1
228	self.AutoSize()
229
230
231	def on_set_x_axis(self, event):
232	"""
233	"""
234	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
235
236	def on_set_y_axis(self, event):
237	"""
238	"""
239	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
240
241	def set_data(self, data_inputs, data_outputs):
242	"""
243	Add data to the grid
244	:param data_inputs: data to use from the context menu of the grid
245	:param data_ouputs: default columns deplayed
246	"""
247	if data_outputs is None:
248	data_outputs = {}
249	self.data_outputs = data_outputs
250	if self.data_inputs is None:
251	data_inputs = {}
252	self.data_inputs = data_inputs
253	self.data = {}
254	for item in (self.data_outputs, self.data_inputs):
255	self.data.update(item)
256	if len(self.data_outputs) > 0:
257	self._cols = self.GetNumberCols()
258	self._rows = self.GetNumberRows()
259	self.col_names = self.data_outputs.keys()
260	self.col_names.sort()
261	nbr_user_cols = len(self.col_names)
262	#Add more columns to the grid if necessary
263	if nbr_user_cols > self._cols:
264	new_col_nbr = nbr_user_cols - self._cols
265	self.AppendCols(new_col_nbr, True)
266	#Add more rows to the grid if necessary
267	nbr_user_row = len(self.data_outputs.values())
268	if nbr_user_row > self._rows + 1:
269	new_row_nbr = nbr_user_row - self._rows
270	self.AppendRows(new_row_nbr, True)
271	# add data to the grid
272	row = 0
273	col = 0
274	cell_col = 0
275	for col_name in self.col_names:
276	# use the first row of the grid to add user defined labels
277	self.SetCellValue(row, col, str(col_name))
278	col += 1
279	cell_row = 1
280	value_list = self.data_outputs[col_name]
281
282	for value in value_list:
283	self.SetCellValue(cell_row, cell_col, str(value))
284	cell_row += 1
285	cell_col += 1
286	if cell_row > self.max_row_touse:
287	self.max_row_touse = cell_row
288	self.AutoSize()
289
290
291	class Notebook(nb, PanelBase):
292	"""
293	## Internal name for the AUI manager
294	window_name = "Fit panel"
295	## Title to appear on top of the window
296	"""
297	window_caption = "Notebook "
298
299	def __init__(self, parent, manager=None, data=None, args, *kwargs):
300	"""
301	"""
302	nb.__init__(self, parent, -1,
303	style= wx.aui.AUI_BUTTON_DOWN\|
304	wx.aui.AUI_NB_WINDOWLIST_BUTTON\|
305	wx.aui.AUI_NB_DEFAULT_STYLE\|
306	wx.CLIP_CHILDREN)
307	PanelBase.__init__(self, parent)
308	self.enable_close_button()
309	self.parent = parent
310	self.manager = manager
311	self.data = data
312	self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.on_close_page)
313
314	def enable_close_button(self):
315	"""
316	display the close button on tab for more than 1 tabs else remove the
317	close button
318	"""
319	if self.GetPageCount() <= 1:
320	style = self.GetWindowStyleFlag()
321	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
322	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
323	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
324	self.SetWindowStyle(style)
325	else:
326	style = self.GetWindowStyleFlag()
327	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
328	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
329	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
330	self.SetWindowStyle(style)
331
332	def on_edit_axis(self):
333	"""
334	Return the select cell of a given selected column
335	"""
336	pos = self.GetSelection()
337	grid = self.GetPage(pos)
338	if len(grid.selected_cols) > 1:
339	msg = "Edit axis doesn't understand this selection.\n"
340	msg += "Please select only one column"
341	raise ValueError, msg
342	if len(grid.selected_cols) == 1:
343	col = grid.selected_cols[0]
344	if len(grid.selected_cells) > 0:
345	cell_row, cell_col = grid.selected_cells[0]
346	if cell_col != col:
347	msg = "Edit axis doesn't understand this selection.\n"
348	msg += "Please select element of the same col"
349	raise ValueError, msg
350	return grid.selected_cells
351
352
353	def get_column_labels(self):
354	"""
355	return dictionary of columns labels of the current page
356	"""
357	pos = self.GetSelection()
358	grid = self.GetPage(pos)
359	labels = {}
360	row = 0
361	for col in range(grid.GetNumberCols()):
362	label = grid.GetCellValue(row, col)
363	if label.strip() != "" :
364	labels[label.strip()] = col
365	return labels
366
367	def create_axis_label(self, cell_list):
368	"""
369	Receive a list of cells and create a string presenting the selected
370	cells.
371	:param cell_list: list of tuple
372
373	"""
374	pos = self.GetSelection()
375	grid = self.GetPage(pos)
376	label = ""
377	col_name = ""
378	def create_label(col_name, row_min=None, row_max=None):
379	"""
380	"""
381	result = ""
382	if row_min is not None or row_max is not None:
383	if row_min is None:
384	result = str(row_max) + "]"
385	elif row_max is None:
386	result = str(col_name) + "[" + str(row_min) + ":"
387	else:
388	result = str(col_name) + "[" + str(row_min) + ":"
389	result += str(col_name) + str(row_max) + "]"
390	return result
391
392	if len(cell_list) > 0:
393	if len(cell_list) == 1:
394	row_min, col = cell_list[0]
395	col_name = grid.GetCellValue(0, col)
396	label = create_label(col_name, row_min+1 , row_min+1)
397	return label, col_name
398	else:
399	temp_list = copy.deepcopy(cell_list)
400	temp_list.sort()
401	length = len(temp_list)
402	row_min, col = temp_list[0]
403	row_max, _ = temp_list[length-1]
404	col_name = grid.GetCellValue(0, col)
405	index = 0
406	for row in xrange(row_min, row_max +1):
407	if index > 0 and index < len(temp_list):
408	new_row, _ = temp_list[index]
409	if row != new_row:
410	temp_list.insert(index, (None, None))
411	if index -1 >=0:
412	new_row, _ = temp_list[index-1]
413	label += create_label(col_name, None, new_row +1)
414	label += ","
415	if index + 1 < len(temp_list):
416	new_row, _ = temp_list[index + 1]
417	label += create_label(col_name, new_row+1, None)
418	if index == 0:
419	label += create_label(col_name, row_min+1, None)
420	elif index == len(temp_list)-1:
421	label += create_label(col_name, None, row_max+1)
422	index += 1
423	return label, col_name
424
425	def on_close_page(self, event):
426	"""
427	close the page
428	"""
429	if self.GetPageCount() == 1:
430	event.Veto()
431	self.enable_close_button()
432
433	def set_data(self, data_inputs, data_outputs):
434	if data_outputs is None or data_outputs == {}:
435	return
436	grid = GridPage(self, panel=self.parent)
437	grid.set_data(data_inputs, data_outputs)
438	self.AddPage(grid, "")
439	pos = self.GetPageIndex(grid)
440	title = "Batch " + str(self.GetPageCount())
441	self.SetPageText(pos, title)
442
443	def add_column(self):
444	"""
445	Append a new column to the grid
446	"""
447	pos = self.GetSelection()
448	grid = self.GetPage(pos)
449	grid.AppendCols(1, True)
450
451	def on_remove_column(self):
452	"""
453	Remove column to the current grid
454	"""
455	pos = self.GetSelection()
456	grid = self.GetPage(pos)
457	cols_pos = grid.GetSelectedCols()
458	for cpos in cols_pos:
459	grid.DeleteCols(cpos)
460
461
462	class SPanel(ScrolledPanel):
463	def __init__(self, parent, args, *kwds):
464	ScrolledPanel.__init__(self, parent , args, *kwds)
465	self.SetupScrolling()
466
467
468	class GridPanel(SPanel):
469	def __init__(self, parent, data_inputs=None,
470	data_outputs=None, args, *kwds):
471	SPanel.__init__(self, parent , args, *kwds)
472	self.vbox = wx.BoxSizer(wx.VERTICAL)
473
474	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
475	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
476	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
477	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
478	(self.plotting_sizer)])
479	self.parent = parent
480	self._data_inputs = data_inputs
481	self._data_outputs = data_outputs
482	self.x = []
483	self.y = []
484	self.x_axis_label = None
485	self.y_axis_label = None
486	self.x_axis_title = None
487	self.y_axis_title = None
488	self.x_axis_unit = None
489	self.y_axis_unit = None
490	self.plot_button = None
491	self.notebook = None
492	self.layout_grid()
493	self.layout_plotting_area()
494	self.SetSizer(self.vbox)
495
496	def set_data(self, data_inputs, data_outputs):
497	"""
498	"""
499	if self.notebook is not None:
500	self.notebook.set_data(data_inputs, data_outputs)
501
502	def set_xaxis(self, label="", x=None):
503	"""
504	"""
505	if x is None:
506	x = []
507	self.x = x
508	self.x_axis_label.SetValue("%s[:]" % str(label))
509	self.x_axis_title.SetValue(str(label))
510
511	def set_yaxis(self, label="", y=None):
512	"""
513	"""
514	if y is None:
515	y = []
516	self.y = y
517	self.y_axis_label.SetValue("%s[:]" % str(label))
518	self.y_axis_title.SetValue(str(label))
519
520	def get_plot_axis(self, col, list):
521	"""
522
523	"""
524	axis = []
525	pos = self.notebook.GetSelection()
526	grid = self.notebook.GetPage(pos)
527	for row in list:
528	label = grid.GetCellValue(0, col)
529	value = grid.GetCellValue(row - 1, col).strip()
530	if value != "":
531	if label.lower().strip() == "data":
532	axis.append(float(row - 1))
533	else:
534	try:
535	axis.append(float(value))
536	except:
537	msg = "Invalid data in row %s column %s" % (str(row),
538	str(col))
539	wx.PostEvent(self.parent.parent,
540	SatusEvent(status=msg, info="error"))
541	else:
542	axis.append(None)
543	return axis
544
545	def on_save_column(self, parent):
546	"""
547	"""
548	pos = self.notebook.GetSelection()
549	grid = self.notebook.GetPage(pos)
550	if parent is not None and self.data is not None:
551	parent.write_batch_tofile(data=grid.data,
552	file_name=path,
553	details=self.details)
554
555	def on_plot(self, event):
556	"""
557	Evaluate the contains of textcrtl and plot result
558	"""
559	pos = self.notebook.GetSelection()
560	grid = self.notebook.GetPage(pos)
561	column_names = {}
562	if grid is not None:
563	column_names = self.notebook.get_column_labels()
564	#evalue x
565	sentence = self.x_axis_label.GetValue()
566	if sentence.strip() == "":
567	msg = "select value for x axis"
568	raise ValueError, msg
569	dict = parse_string(sentence, column_names.keys())
570	for tok, (col_name, list) in dict.iteritems():
571	col = column_names[col_name]
572	xaxis = self.get_plot_axis(col, list)
573	sentence = sentence.replace(tok,
574	"numpy.array(%s)" % str(xaxis))
575	for key, value in FUNC_DICT.iteritems():
576	sentence = sentence.replace(key.lower(), value)
577	x = eval(sentence)
578	#evaluate y
579	sentence = self.y_axis_label.GetValue()
580	if sentence.strip() == "":
581	msg = "select value for y axis"
582	raise ValueError, msg
583	dict = parse_string(sentence, column_names.keys())
584	for tok, (col_name, list) in dict.iteritems():
585	col = column_names[col_name]
586	yaxis = self.get_plot_axis(col, list)
587	sentence = sentence.replace(tok,
588	"numpy.array(%s)" % str(yaxis))
589	for key, value in FUNC_DICT.iteritems():
590	sentence = sentence.replace(key, value)
591	y = eval(sentence)
592	#plotting
593	new_plot = Data1D(x=x, y=y)
594	new_plot.id = wx.NewId()
595	new_plot.group_id = wx.NewId()
596	title = "%s vs %s" % (self.y_axis_title.GetValue(),
597	self.x_axis_title.GetValue())
598	new_plot.xaxis(self.x_axis_title.GetValue(), self.x_axis_unit.GetValue())
599	new_plot.yaxis(self.y_axis_title.GetValue(), self.y_axis_unit.GetValue())
600	try:
601	title = self.notebook.GetPageText(pos)
602	new_plot.name = title
603	wx.PostEvent(self.parent.parent,
604	NewPlotEvent(plot=new_plot,
605	group_id=str(new_plot.group_id), title =title))
606	except:
607	wx.PostEvent(self.parent.parent,
608	SatusEvent(status=msg, info="error"))
609
610	def layout_grid(self):
611	"""
612	Draw the area related to the grid
613	"""
614	self.notebook = Notebook(parent=self)
615	self.notebook.set_data(self._data_inputs, self._data_outputs)
616	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
617
618	def layout_plotting_area(self):
619	"""
620	Draw area containing options to plot
621	"""
622	self.x_axis_title = wx.TextCtrl(self, -1)
623	self.y_axis_title = wx.TextCtrl(self, -1)
624	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
625	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
626	self.x_axis_add = wx.Button(self, -1, "Add")
627	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
628	id=self.x_axis_add.GetId())
629	self.y_axis_add = wx.Button(self, -1, "Add")
630	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
631	id=self.y_axis_add.GetId())
632	self.x_axis_unit = wx.TextCtrl(self, -1)
633	self.y_axis_unit = wx.TextCtrl(self, -1)
634	self.plot_button = wx.Button(self, -1, "Plot")
635	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
636	self.plotting_sizer.AddMany([
637	(wx.StaticText(self, -1, "x-axis label"), 1,
638	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
639	(self.x_axis_label, 1, wx.TOP\|wx.BOTTOM, 10),
640	(self.x_axis_add, 1, wx.TOP\|wx.BOTTOM\|wx.RIGHT, 10),
641	(wx.StaticText(self, -1, "x-axis title"), 1,
642	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
643	(self.x_axis_title, 1, wx.TOP\|wx.BOTTOM, 10),
644	(wx.StaticText(self, -1 , "unit"), 1,
645	wx.TOP\|wx.BOTTOM, 10),
646	(self.x_axis_unit, 1, wx.TOP\|wx.BOTTOM, 10),
647	(wx.StaticText(self, -1, "y-axis label"), 1,
648	wx.BOTTOM\|wx.LEFT, 10),
649	(self.y_axis_label, wx.BOTTOM, 10),
650	(self.y_axis_add, 1, wx.BOTTOM\|wx.RIGHT, 10),
651	(wx.StaticText(self, -1, "y-axis title"), 1,
652	wx.BOTTOM\|wx.LEFT, 10),
653	(self.y_axis_title, wx.BOTTOM, 10),
654	(wx.StaticText(self, -1 , "unit"), 1, wx.BOTTOM, 10),
655	(self.y_axis_unit, 1, wx.BOTTOM, 10),
656	(-1, -1),
657	(-1, -1),
658	(-1, -1),
659	(-1, -1),
660	(-1, -1),
661	(-1, -1),
662	(self.plot_button, 1, wx.LEFT\|wx.BOTTOM, 10)])
663
664	def on_edit_axis(self, event):
665	"""
666	Get the selected column on the visible grid and set values for axis
667	"""
668	cell_list = self.notebook.on_edit_axis()
669	label, title = self.create_axis_label(cell_list)
670	tcrtl = event.GetEventObject()
671	if tcrtl == self.x_axis_add:
672	self.edit_axis_helper(self.x_axis_label, self.x_axis_title,
673	label, title)
674	elif tcrtl == self.y_axis_add:
675	self.edit_axis_helper(self.y_axis_label, self.y_axis_title,
676	label, title)
677
678	def create_axis_label(self, cell_list):
679	"""
680	Receive a list of cells and create a string presenting the selected
681	cells.
682	:param cell_list: list of tuple
683
684	"""
685	if self.notebook is not None:
686	return self.notebook.create_axis_label(cell_list)
687
688	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
689	"""
690	get controls to modify
691	"""
692	tcrtl_label.SetValue(str(label))
693	tcrtl_title.SetValue(str(title))
694
695	def add_column(self):
696	"""
697	"""
698	if self.notebook is not None:
699	self.notebook.add_column()
700
701	def on_remove_column(self):
702	"""
703	"""
704	if self.notebook is not None:
705	self.notebook.on_remove_column()
706
707
708	class GridFrame(wx.Frame):
709	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
710	title="Batch Results", size=(700, 400)):
711	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
712	self.parent = parent
713	self.panel = GridPanel(self, data_inputs, data_outputs)
714	menubar = wx.MenuBar()
715	self.SetMenuBar(menubar)
716	"""
717	edit = wx.Menu()
718	menubar.Append(edit, "&File")
719	save_menu = edit.Append(wx.NewId(), 'Save As', 'Save into File')
720	wx.EVT_MENU(self, save_menu.GetId(), self.on_save_column)
721	"""
722	self.Bind(wx.EVT_CLOSE, self.on_close)
723
724	def on_save_column(self, event):
725	"""
726	"""
727	self.panel.on_save_column(self.parent)
728
729	def on_close(self, event):
730	"""
731	"""
732	self.Hide()
733
734	def on_remove_column(self, event):
735	"""
736	Remove the selected column to the grid
737	"""
738	self.panel.on_remove_column()
739
740	def on_insert_column(self, event):
741	"""
742	Insert a new column to the grid
743	"""
744	self.panel.insert_column()
745
746	def on_append_column(self, event):
747	"""
748	Append a new column to the grid
749	"""
750	self.panel.add_column()
751
752	def set_data(self, data_inputs, data_outputs):
753	"""
754	"""
755	self.panel.set_data(data_inputs, data_outputs)
756
757
758	class BatchOutputFrame(wx.Frame):
759	"""
760	Allow to select where the result of batch will be displayed or stored
761	"""
762	def __init__(self, parent, data_inputs, data_outputs, file_name="",
763	details="", args, *kwds):
764	"""
765	:param parent: Window instantiating this dialog
766	:param result: result to display in a grid or export to an external
767	application.
768	"""
769	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
770	wx.Frame.__init__(self, parent, args, *kwds)
771	self.parent = parent
772	self.panel = wx.Panel(self)
773	self.file_name = file_name
774	self.details = details
775	self.data_inputs = data_inputs
776	self.data_outputs = data_outputs
777	self.data = {}
778	for item in (self.data_outputs, self.data_inputs):
779	self.data.update(item)
780	self.flag = 1
781	self.SetSize((300, 200))
782	self.local_app_selected = None
783	self.external_app_selected = None
784	self.save_to_file = None
785	self._do_layout()
786
787	def _do_layout(self):
788	"""
789	Draw the content of the current dialog window
790	"""
791	vbox = wx.BoxSizer(wx.VERTICAL)
792	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
793	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
794	selection_sizer = wx.GridBagSizer(5, 5)
795	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
796	text = "Open with %s" % self.parent.application_name
797	self.local_app_selected = wx.RadioButton(self.panel, -1, text,
798	style=wx.RB_GROUP)
799	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
800	id=self.local_app_selected.GetId())
801	text = "Open with Excel"
802	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
803	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
804	id=self.external_app_selected.GetId())
805	text = "Save to File"
806	self.save_to_file = wx.CheckBox(self.panel, -1, text)
807	self.Bind(wx.EVT_CHECKBOX, self.onselect,
808	id=self.save_to_file.GetId())
809	self.local_app_selected.SetValue(True)
810	self.external_app_selected.SetValue(False)
811	self.save_to_file.SetValue(False)
812	button_close = wx.Button(self.panel, -1, "Close")
813	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(),
814	handler=self.on_close)
815	button_apply = wx.Button(self.panel, -1, "Apply")
816	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(),
817	handler=self.on_apply)
818	button_apply.SetFocus()
819	hint = ""
820	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
821	hint_sizer.Add(selection_sizer)
822	#draw area containing radio buttons
823	ix = 0
824	iy = 0
825	selection_sizer.Add(self.local_app_selected, (iy, ix),
826	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
827	iy += 1
828	selection_sizer.Add(self.external_app_selected, (iy, ix),
829	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
830	iy += 1
831	selection_sizer.Add(self.save_to_file, (iy, ix),
832	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
833	#contruction the sizer contaning button
834	button_sizer.Add((20, 20), 1, wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
835
836	button_sizer.Add(button_close, 0,
837	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
838	button_sizer.Add(button_apply, 0,
839	wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
840	vbox.Add(hint_sizer, 0, wx.EXPAND\|wx.ALL, 10)
841	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
842	vbox.Add(button_sizer, 0 , wx.TOP\|wx.BOTTOM, 10)
843	self.SetSizer(vbox)
844
845	def on_apply(self, event):
846	"""
847	Get the user selection and display output to the selected application
848	"""
849	if self.flag == 1:
850	self.parent.open_with_localapp(data_inputs=self.data_inputs,
851	data_outputs=self.data_outputs)
852	elif self.flag == 2:
853	self.parent.open_with_externalapp(data=self.data,
854	file_name=self.file_name,
855	details=self.details)
856	def on_close(self, event):
857	"""
858	close the Window
859	"""
860	self.Close()
861
862	def onselect(self, event=None):
863	"""
864	Receive event and display data into third party application
865	or save data to file.
866
867	"""
868	if self.save_to_file.GetValue():
869	reader, ext = os.path.splitext(self.file_name)
870	path = None
871	location = os.getcwd()
872	if self.parent is not None:
873	location = os.path.dirname(self.file_name)
874	dlg = wx.FileDialog(self, "Save Project file",
875	location, self.file_name, ext, wx.SAVE)
876	path = None
877	if dlg.ShowModal() == wx.ID_OK:
878	path = dlg.GetPath()
879	dlg.Destroy()
880	if path != None:
881	if self.parent is not None and self.data is not None:
882	self.parent.write_batch_tofile(data=self.data,
883	file_name=path,
884	details=self.details)
885	if self.local_app_selected.GetValue():
886	self.flag = 1
887	else:
888	self.flag = 2
889	return self.flag
890
891
892
893	if __name__ == "__main__":
894	app = wx.App()
895
896	try:
897	data = {}
898	j = 0
899	for i in range(4):
900	j += 1
901	data["index"+str(i)] = [i/j, i*j, i, i+j]
902
903	data_input = copy.deepcopy(data)
904	data_input["index5"] = [10,20,40, 50]
905	frame = GridFrame(data_outputs=data, data_inputs=data_input)
906	frame.Show(True)
907	except:
908	print sys.exc_value
909
910	app.MainLoop()

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SasView

source: sasview/sansguiframe/src/sans/guiframe/data_processor.py @ d97dd6f

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