data_processor.py @ 656d65d

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 656d65d was 656d65d, checked in by Gervaise Alina <gervyh@…>, 13 years ago
working on data processor
Property mode set to `100644`
File size: 31.4 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.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 in self.selected_cells:
116	self.selected_cells.remove(cell)
117	else:
118	self.selected_cells.append(cell)
119	if row > 1:
120	if (cell) in self.selected_cells:
121	self.axis_value.append(self.GetCellValue(row, col))
122	self.axis_label = self.GetCellValue(row, col)
123	event.Skip()
124
125	def on_left_click(self, event):
126	"""
127	Catch the left click on label mouse event
128	"""
129	flag = event.CmdDown() or event.ControlDown()
130	col = event.GetCol()
131	event.Skip()
132
133	def on_right_click(self, event):
134	"""
135	Catch the right click mouse
136	"""
137
138	col = event.GetCol()
139	self.selected_cols = []
140	self.selected_cols.append(col)
141	# Slicer plot popup menu
142	slicerpop = wx.Menu()
143	col_label_menu = wx.Menu()
144	slicerpop.AppendSubMenu(col_label_menu ,
145	'&Insert Column', 'Insert Column')
146	hint = 'Insert empty column before the selected column'
147	id = wx.NewId()
148	col_label_menu.Append(id, '&Empty', hint)
149	wx.EVT_MENU(self, id, self.on_insert_column)
150	col_name = [self.GetCellValue(0, col)
151	for col in range(self.GetNumberCols())]
152	for label in self.data.keys():
153	if label not in col_name:
154	id = wx.NewId()
155	hint = 'Insert %s column before the selected column' % str(label)
156	col_label_menu.Append(id, '&%s' % str(label), hint)
157	wx.EVT_MENU(self, id, self.on_insert_column)
158	id = wx.NewId()
159	hint = 'Remove selected column %s'
160	slicerpop.Append(id,
161	'&Remove Column', hint)
162	wx.EVT_MENU(self, id, self.on_remove_column)
163
164	pos = wx.GetMousePosition()
165	pos = self.ScreenToClient(pos)
166	self.PopupMenu(slicerpop, pos)
167
168	def on_remove_column(self, event):
169	"""
170	"""
171	if self.selected_cols is not None or len(self.selected_cols) > 0:
172	col = self.selected_cols[0]
173	# add data to the grid
174	row = 0
175	id = event.GetId()
176	col_name = self.GetCellValue(row, col)
177	self.data[col_name] = []
178	for row in range(1, self.GetNumberRows()):
179	if row <= self.max_row_touse:
180	value = self.GetCellValue(row, col)
181	self.data[col_name].append(value)
182	for k , value_list in self.data.iteritems():
183	if k != col_name:
184	length = len(value_list)
185	if length < self.max_row_touse:
186	diff = self.max_row_touse - length
187	for i in range(diff):
188	self.data[k].append("")
189	self.DeleteCols(pos=col, numCols=1, updateLabels=True)
190	self.AutoSize()
191
192	def on_insert_column(self, event):
193	"""
194	"""
195	if self.selected_cols is not None or len(self.selected_cols) > 0:
196	col = self.selected_cols[0]
197	# add data to the grid
198	row = 0
199	id = event.GetId()
200	col_name = event.GetEventObject().GetLabelText(id)
201	self.InsertCols(pos=col, numCols=1, updateLabels=True)
202	if col_name.strip() != "Empty":
203	self.SetCellValue(row, col, str(col_name.strip()))
204	if col_name in self.data.keys():
205	value_list = self.data[col_name]
206	cell_row = 1
207	for value in value_list:
208	self.SetCellValue(cell_row, col, str(value))
209	cell_row += 1
210	self.AutoSize()
211
212
213	def on_set_x_axis(self, event):
214	"""
215	"""
216	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
217
218	def on_set_y_axis(self, event):
219	"""
220	"""
221	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
222
223	def set_data(self, data_inputs, data_outputs):
224	"""
225	Add data to the grid
226	"""
227	if data_outputs is None:
228	data_outputs = {}
229	self.data_outputs = data_outputs
230	if self.data_inputs is None:
231	data_inputs = {}
232	self.data_inputs = data_inputs
233	self.data = {}
234	for item in (self.data_outputs, self.data_inputs):
235	self.data.update(item)
236	if len(self.data_outputs) > 0:
237	self._cols = self.GetNumberCols()
238	self._rows = self.GetNumberRows()
239	self.col_names = self.data_outputs.keys()
240	self.col_names.sort()
241	nbr_user_cols = len(self.col_names)
242	#Add more columns to the grid if necessary
243	if nbr_user_cols > self._cols:
244	new_col_nbr = nbr_user_cols - self._cols
245	self.AppendCols(new_col_nbr, True)
246	#Add more rows to the grid if necessary
247	nbr_user_row = len(self.data_outputs.values())
248	if nbr_user_row > self._rows + 1:
249	new_row_nbr = nbr_user_row - self._rows
250	self.AppendRows(new_row_nbr, True)
251	# add data to the grid
252	row = 0
253	col = 0
254	cell_col = 0
255	for col_name in self.col_names:
256	# use the first row of the grid to add user defined labels
257	self.SetCellValue(row, col, str(col_name))
258	col += 1
259	cell_row = 1
260	value_list = self.data_outputs[col_name]
261
262	for value in value_list:
263	self.SetCellValue(cell_row, cell_col, str(value))
264	cell_row += 1
265	cell_col += 1
266	if cell_row > self.max_row_touse:
267	self.max_row_touse = cell_row
268	self.AutoSize()
269
270
271	class Notebook(nb, PanelBase):
272	"""
273	## Internal name for the AUI manager
274	window_name = "Fit panel"
275	## Title to appear on top of the window
276	"""
277	window_caption = "Notebook "
278
279	def __init__(self, parent, manager=None, data=None, args, *kwargs):
280	"""
281	"""
282	nb.__init__(self, parent, -1,
283	style= wx.aui.AUI_BUTTON_DOWN\|
284	wx.aui.AUI_NB_WINDOWLIST_BUTTON\|
285	wx.aui.AUI_NB_DEFAULT_STYLE\|
286	wx.CLIP_CHILDREN)
287	PanelBase.__init__(self, parent)
288	self.enable_close_button()
289	self.parent = parent
290	self.manager = manager
291	self.data = data
292	self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.on_close_page)
293
294	def enable_close_button(self):
295	"""
296	display the close button on tab for more than 1 tabs else remove the
297	close button
298	"""
299	if self.GetPageCount() <= 1:
300	style = self.GetWindowStyleFlag()
301	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
302	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
303	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
304	self.SetWindowStyle(style)
305	else:
306	style = self.GetWindowStyleFlag()
307	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
308	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
309	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
310	self.SetWindowStyle(style)
311
312	def on_edit_axis(self):
313	"""
314	Return the select cell of a given selected column
315	"""
316	pos = self.GetSelection()
317	grid = self.GetPage(pos)
318	if len(grid.selected_cols) > 1:
319	msg = "Edit axis doesn't understand this selection.\n"
320	msg += "Please select only one column"
321	raise ValueError, msg
322	list_of_cells = []
323	if len(grid.selected_cols) == 1:
324	col = grid.selected_cols[0]
325	if len(grid.selected_cells) > 0:
326	cell_row, cell_col = grid.selected_cells[0]
327	if cell_col != col:
328	msg = "Edit axis doesn't understand this selection.\n"
329	msg += "Please select element of the same col"
330	raise ValueError, msg
331	for row in range(grid.GetNumberRows()):
332	list_of_cells.append((row + 1 , col))
333	for item in grid.selected_cells:
334	if item in list_of_cells:
335	list_of_cells.remove(item)
336	elif len(grid.selected_cols) == 0:
337	list_of_cells = [(row + 1, col) for row, col in grid.selected_cells]
338	return list_of_cells
339
340	def get_column_labels(self):
341	"""
342	return dictionary of columns labels of the current page
343	"""
344	pos = self.GetSelection()
345	grid = self.GetPage(pos)
346	labels = {}
347	row = 0
348	for col in range(grid.GetNumberCols()):
349	label = grid.GetCellValue(row, col)
350	if label.strip() != "" :
351	labels[label.strip()] = col
352	return labels
353
354	def create_axis_label(self, cell_list):
355	"""
356	Receive a list of cells and create a string presenting the selected
357	cells.
358	:param cell_list: list of tuple
359
360	"""
361	pos = self.GetSelection()
362	grid = self.GetPage(pos)
363	label = ""
364	col_name = ""
365	if len(cell_list) > 0:
366	temp_list = copy.deepcopy(cell_list)
367	temp_list.sort()
368	temp = []
369	for item in temp_list:
370	if item[0] <= 1:
371	temp.append(item)
372	for element in temp:
373	temp_list.remove(element)
374	row_min, col = temp_list[0]
375	row_max = row_min
376	col_name = grid.GetCellValue(0, col)
377	label += str(col_name) + "[" + str(row_min) + ":"
378	for index in xrange(len(temp_list)):
379	prev = index - 1
380	row, _ = temp_list[index]
381	if row > row_max + 1 :
382	if prev > 0:
383	row_max, _ = temp_list[prev]
384	label += str(row_max) + "]" + ","
385	row_min = row
386	label += "[" + str(row_min) + ":"
387	row_max = row
388	if (index == len(temp_list)- 1):
389	label += str(row_max) + "]"
390	return label, col_name
391
392	def on_close_page(self, event):
393	"""
394	close the page
395	"""
396	if self.GetPageCount() == 1:
397	event.Veto()
398	self.enable_close_button()
399
400	def set_data(self, data_inputs, data_outputs):
401	if data_outputs is None or data_outputs == {}:
402	return
403	grid = GridPage(self, panel=self.parent)
404	grid.set_data(data_inputs, data_outputs)
405	self.AddPage(grid, "")
406	pos = self.GetPageIndex(grid)
407	title = "Batch " + str(self.GetPageCount())
408	self.SetPageText(pos, title)
409
410	def add_column(self):
411	"""
412	Append a new column to the grid
413	"""
414	pos = self.GetSelection()
415	grid = self.GetPage(pos)
416	grid.AppendCols(1, True)
417
418	def on_remove_column(self):
419	"""
420	Remove column to the current grid
421	"""
422	pos = self.GetSelection()
423	grid = self.GetPage(pos)
424	cols_pos = grid.GetSelectedCols()
425	for cpos in cols_pos:
426	grid.DeleteCols(cpos)
427
428
429	class SPanel(ScrolledPanel):
430	def __init__(self, parent, args, *kwds):
431	ScrolledPanel.__init__(self, parent , args, *kwds)
432	self.SetupScrolling()
433
434
435	class GridPanel(SPanel):
436	def __init__(self, parent, data_inputs=None,
437	data_outputs=None, args, *kwds):
438	SPanel.__init__(self, parent , args, *kwds)
439	self.vbox = wx.BoxSizer(wx.VERTICAL)
440
441	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
442	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
443	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
444	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
445	(self.plotting_sizer)])
446	self.parent = parent
447	self._data_inputs = data_inputs
448	self._data_outputs = data_outputs
449	self.x = []
450	self.y = []
451	self.x_axis_label = None
452	self.y_axis_label = None
453	self.x_axis_title = None
454	self.y_axis_title = None
455	self.x_axis_unit = None
456	self.y_axis_unit = None
457	self.plot_button = None
458	self.notebook = None
459	self.layout_grid()
460	self.layout_plotting_area()
461	self.SetSizer(self.vbox)
462
463	def set_data(self, data_inputs, data_outputs):
464	"""
465	"""
466	if self.notebook is not None:
467	self.notebook.set_data(data_inputs, data_outputs)
468
469	def set_xaxis(self, label="", x=None):
470	"""
471	"""
472	if x is None:
473	x = []
474	self.x = x
475	self.x_axis_label.SetValue("%s[:]" % str(label))
476	self.x_axis_title.SetValue(str(label))
477
478	def set_yaxis(self, label="", y=None):
479	"""
480	"""
481	if y is None:
482	y = []
483	self.y = y
484	self.y_axis_label.SetValue("%s[:]" % str(label))
485	self.y_axis_title.SetValue(str(label))
486
487	def get_plot_axis(self, col, list):
488	"""
489
490	"""
491	axis = []
492	pos = self.notebook.GetSelection()
493	grid = self.notebook.GetPage(pos)
494	for row in list:
495	label = grid.GetCellValue(0, col)
496	value = grid.GetCellValue(row - 1, col).strip()
497	if value != "":
498	if label.lower().strip() == "data":
499	axis.append(float(row - 1))
500	else:
501	axis.append(float(value))
502	else:
503	axis.append(None)
504	return axis
505
506	def on_save_column(self, parent):
507	"""
508	"""
509	pos = self.notebook.GetSelection()
510	grid = self.notebook.GetPage(pos)
511	if parent is not None and self.data is not None:
512	parent.write_batch_tofile(data=grid.data,
513	file_name=path,
514	details=self.details)
515
516	def on_plot(self, event):
517	"""
518	Evaluate the contains of textcrtl and plot result
519	"""
520	pos = self.notebook.GetSelection()
521	grid = self.notebook.GetPage(pos)
522	column_names = {}
523	if grid is not None:
524	column_names = self.notebook.get_column_labels()
525	#evalue x
526	sentence = self.x_axis_label.GetValue()
527	if sentence.strip() == "":
528	msg = "select value for x axis"
529	raise ValueError, msg
530	dict = parse_string(sentence, column_names.keys())
531	for tok, (col_name, list) in dict.iteritems():
532	col = column_names[col_name]
533	xaxis = self.get_plot_axis(col, list)
534	sentence = sentence.replace(tok,
535	"numpy.array(%s)" % str(xaxis))
536	for key, value in FUNC_DICT.iteritems():
537	sentence = sentence.replace(key.lower(), value)
538	x = eval(sentence)
539	#evaluate y
540	sentence = self.y_axis_label.GetValue()
541	if sentence.strip() == "":
542	msg = "select value for y axis"
543	raise ValueError, msg
544	dict = parse_string(sentence, column_names.keys())
545	for tok, (col_name, list) in dict.iteritems():
546	col = column_names[col_name]
547	yaxis = self.get_plot_axis(col, list)
548	sentence = sentence.replace(tok,
549	"numpy.array(%s)" % str(yaxis))
550	for key, value in FUNC_DICT.iteritems():
551	sentence = sentence.replace(key, value)
552	y = eval(sentence)
553	#plotting
554	new_plot = Data1D(x=x, y=y)
555	new_plot.id = wx.NewId()
556	new_plot.group_id = wx.NewId()
557	title = "%s vs %s" % (self.y_axis_title.GetValue(),
558	self.x_axis_title.GetValue())
559	new_plot.xaxis(self.x_axis_title.GetValue(), self.x_axis_unit.GetValue())
560	new_plot.yaxis(self.y_axis_title.GetValue(), self.y_axis_unit.GetValue())
561	try:
562	title = self.notebook.GetPageText(pos)
563	data.name = title
564	wx.PostEvent(self.parent.parent,
565	NewPlotEvent(plot=new_plot,
566	group_id=str(new_plot.group_id), title =title))
567	except:
568	pass
569
570	def layout_grid(self):
571	"""
572	Draw the area related to the grid
573	"""
574	self.notebook = Notebook(parent=self)
575	self.notebook.set_data(self._data_inputs, self._data_outputs)
576	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
577
578	def layout_plotting_area(self):
579	"""
580	Draw area containing options to plot
581	"""
582	self.x_axis_title = wx.TextCtrl(self, -1)
583	self.y_axis_title = wx.TextCtrl(self, -1)
584	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
585	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
586	self.x_axis_add = wx.Button(self, -1, "Add")
587	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
588	id=self.x_axis_add.GetId())
589	self.y_axis_add = wx.Button(self, -1, "Add")
590	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
591	id=self.y_axis_add.GetId())
592	self.x_axis_unit = wx.TextCtrl(self, -1)
593	self.y_axis_unit = wx.TextCtrl(self, -1)
594	self.plot_button = wx.Button(self, -1, "Plot")
595	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
596	self.plotting_sizer.AddMany([
597	(wx.StaticText(self, -1, "x-axis label"), 1,
598	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
599	(self.x_axis_label, 1, wx.TOP\|wx.BOTTOM, 10),
600	(self.x_axis_add, 1, wx.TOP\|wx.BOTTOM\|wx.RIGHT, 10),
601	(wx.StaticText(self, -1, "x-axis title"), 1,
602	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
603	(self.x_axis_title, 1, wx.TOP\|wx.BOTTOM, 10),
604	(wx.StaticText(self, -1 , "unit"), 1,
605	wx.TOP\|wx.BOTTOM, 10),
606	(self.x_axis_unit, 1, wx.TOP\|wx.BOTTOM, 10),
607	(wx.StaticText(self, -1, "y-axis label"), 1,
608	wx.BOTTOM\|wx.LEFT, 10),
609	(self.y_axis_label, wx.BOTTOM, 10),
610	(self.y_axis_add, 1, wx.BOTTOM\|wx.RIGHT, 10),
611	(wx.StaticText(self, -1, "y-axis title"), 1,
612	wx.BOTTOM\|wx.LEFT, 10),
613	(self.y_axis_title, wx.BOTTOM, 10),
614	(wx.StaticText(self, -1 , "unit"), 1, wx.BOTTOM, 10),
615	(self.y_axis_unit, 1, wx.BOTTOM, 10),
616	(-1, -1),
617	(-1, -1),
618	(-1, -1),
619	(-1, -1),
620	(-1, -1),
621	(-1, -1),
622	(self.plot_button, 1, wx.LEFT\|wx.BOTTOM, 10)])
623
624	def on_edit_axis(self, event):
625	"""
626	Get the selected column on the visible grid and set values for axis
627	"""
628	cell_list = self.notebook.on_edit_axis()
629	label, title = self.create_axis_label(cell_list)
630	tcrtl = event.GetEventObject()
631	if tcrtl == self.x_axis_add:
632	self.edit_axis_helper(self.x_axis_label, self.x_axis_title,
633	label, title)
634	elif tcrtl == self.y_axis_add:
635	self.edit_axis_helper(self.y_axis_label, self.y_axis_title,
636	label, title)
637
638	def create_axis_label(self, cell_list):
639	"""
640	Receive a list of cells and create a string presenting the selected
641	cells.
642	:param cell_list: list of tuple
643
644	"""
645	if self.notebook is not None:
646	return self.notebook.create_axis_label(cell_list)
647
648	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
649	"""
650	get controls to modify
651	"""
652	tcrtl_label.SetValue(str(label))
653	tcrtl_title.SetValue(str(title))
654
655	def add_column(self):
656	"""
657	"""
658	if self.notebook is not None:
659	self.notebook.add_column()
660
661	def on_remove_column(self):
662	"""
663	"""
664	if self.notebook is not None:
665	self.notebook.on_remove_column()
666
667
668	class GridFrame(wx.Frame):
669	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
670	title="Batch Results", size=(700, 400)):
671	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
672	self.parent = parent
673	self.panel = GridPanel(self, data_inputs, data_outputs)
674	menubar = wx.MenuBar()
675	self.SetMenuBar(menubar)
676	"""
677	edit = wx.Menu()
678	menubar.Append(edit, "&File")
679	save_menu = edit.Append(wx.NewId(), 'Save As', 'Save into File')
680	wx.EVT_MENU(self, save_menu.GetId(), self.on_save_column)
681	"""
682	self.Bind(wx.EVT_CLOSE, self.on_close)
683
684	def on_save_column(self, event):
685	"""
686	"""
687	self.panel.on_save_column(self.parent)
688
689	def on_close(self, event):
690	"""
691	"""
692	self.Hide()
693
694	def on_remove_column(self, event):
695	"""
696	Remove the selected column to the grid
697	"""
698	self.panel.on_remove_column()
699
700	def on_insert_column(self, event):
701	"""
702	Insert a new column to the grid
703	"""
704	self.panel.insert_column()
705
706	def on_append_column(self, event):
707	"""
708	Append a new column to the grid
709	"""
710	self.panel.add_column()
711
712	def set_data(self, data_inputs, data_outputs):
713	"""
714	"""
715	self.panel.set_data(data_inputs, data_outputs)
716
717
718	class BatchOutputFrame(wx.Frame):
719	"""
720	Allow to select where the result of batch will be displayed or stored
721	"""
722	def __init__(self, parent, data_inputs, data_outputs, file_name="",
723	details="", args, *kwds):
724	"""
725	:param parent: Window instantiating this dialog
726	:param result: result to display in a grid or export to an external
727	application.
728	"""
729	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
730	wx.Frame.__init__(self, parent, args, *kwds)
731	self.parent = parent
732	self.panel = wx.Panel(self)
733	self.file_name = file_name
734	self.details = details
735	self.data_inputs = data_inputs
736	self.data_outputs = data_outputs
737	self.data = {}
738	for item in (self.data_outputs, self.data_inputs):
739	self.data.update(item)
740	self.flag = 1
741	self.SetSize((300, 200))
742	self.local_app_selected = None
743	self.external_app_selected = None
744	self.save_to_file = None
745	self._do_layout()
746
747	def _do_layout(self):
748	"""
749	Draw the content of the current dialog window
750	"""
751	vbox = wx.BoxSizer(wx.VERTICAL)
752	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
753	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
754	selection_sizer = wx.GridBagSizer(5, 5)
755	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
756	text = "Open with %s" % self.parent.application_name
757	self.local_app_selected = wx.RadioButton(self.panel, -1, text,
758	style=wx.RB_GROUP)
759	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
760	id=self.local_app_selected.GetId())
761	text = "Open with Excel"
762	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
763	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
764	id=self.external_app_selected.GetId())
765	text = "Save to File"
766	self.save_to_file = wx.CheckBox(self.panel, -1, text)
767	self.Bind(wx.EVT_CHECKBOX, self.onselect,
768	id=self.save_to_file.GetId())
769	self.local_app_selected.SetValue(True)
770	self.external_app_selected.SetValue(False)
771	self.save_to_file.SetValue(False)
772	button_close = wx.Button(self.panel, -1, "Close")
773	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(),
774	handler=self.on_close)
775	button_apply = wx.Button(self.panel, -1, "Apply")
776	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(),
777	handler=self.on_apply)
778	button_apply.SetFocus()
779	hint = ""
780	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
781	hint_sizer.Add(selection_sizer)
782	#draw area containing radio buttons
783	ix = 0
784	iy = 0
785	selection_sizer.Add(self.local_app_selected, (iy, ix),
786	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
787	iy += 1
788	selection_sizer.Add(self.external_app_selected, (iy, ix),
789	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
790	iy += 1
791	selection_sizer.Add(self.save_to_file, (iy, ix),
792	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
793	#contruction the sizer contaning button
794	button_sizer.Add((20, 20), 1, wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
795
796	button_sizer.Add(button_close, 0,
797	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
798	button_sizer.Add(button_apply, 0,
799	wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
800	vbox.Add(hint_sizer, 0, wx.EXPAND\|wx.ALL, 10)
801	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
802	vbox.Add(button_sizer, 0 , wx.TOP\|wx.BOTTOM, 10)
803	self.SetSizer(vbox)
804
805	def on_apply(self, event):
806	"""
807	Get the user selection and display output to the selected application
808	"""
809	if self.flag == 1:
810	self.parent.open_with_localapp(data_inputs=self.data_inputs,
811	data_outputs=self.data_outputs)
812	elif self.flag == 2:
813	self.parent.open_with_externalapp(data=self.data,
814	file_name=self.file_name,
815	details=self.details)
816	def on_close(self, event):
817	"""
818	close the Window
819	"""
820	self.Close()
821
822	def onselect(self, event=None):
823	"""
824	Receive event and display data into third party application
825	or save data to file.
826
827	"""
828	if self.save_to_file.GetValue():
829	reader, ext = os.path.splitext(self.file_name)
830	path = None
831	location = os.getcwd()
832	if self.parent is not None:
833	location = os.path.dirname(self.file_name)
834	dlg = wx.FileDialog(self, "Save Project file",
835	location, self.file_name, ext, wx.SAVE)
836	path = None
837	if dlg.ShowModal() == wx.ID_OK:
838	path = dlg.GetPath()
839	dlg.Destroy()
840	if path != None:
841	if self.parent is not None and self.data is not None:
842	self.parent.write_batch_tofile(data=self.data,
843	file_name=path,
844	details=self.details)
845	if self.local_app_selected.GetValue():
846	self.flag = 1
847	else:
848	self.flag = 2
849	return self.flag
850
851
852
853	if __name__ == "__main__":
854	app = wx.App()
855
856	try:
857	data = {}
858	j = 0
859	for i in range(4):
860	j += 1
861	data["index"+str(i)] = [i/j, i*j, i, i+j]
862
863	data_input = copy.deepcopy(data)
864	data_input["index5"] = [10,20,40, 50]
865	frame = GridFrame(data_outputs=data, data_inputs=data_input)
866	frame.Show(True)
867	except:
868	print sys.exc_value
869
870	app.MainLoop()

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SasView

source: sasview/sansguiframe/src/sans/guiframe/data_processor.py @ 656d65d

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