data_processor.py @ 8523a1f2

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 8523a1f2 was 8523a1f2, checked in by Gervaise Alina <gervyh@…>, 13 years ago
working data processor grid
Property mode set to `100644`
File size: 28.1 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._cols = 50
78	self._rows = 51
79	col_with = 30
80	row_height = 20
81	self.axis_value = []
82	self.axis_label = ""
83	self.selected_cells = []
84	self.selected_cols = []
85	self.SetColMinimalAcceptableWidth(col_with)
86	self.SetRowMinimalAcceptableHeight(row_height)
87	self.SetNumberRows(self._cols)
88	self.SetNumberCols(self._rows)
89	self.Bind(wx.grid.EVT_GRID_LABEL_LEFT_CLICK, self.on_left_click)
90	self.Bind(wx.grid.EVT_GRID_LABEL_RIGHT_CLICK, self.on_right_click)
91	self.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK, self.on_selected_cell)
92
93	def on_selected_cell(self, event):
94	"""
95	Handler catching cell selection
96	"""
97	flag = event.CmdDown() or event.ControlDown()
98	row, col = event.GetRow(), event.GetCol()
99	cell = (row, col)
100	if not flag:
101	self.selected_cells = []
102	self.axis_value = []
103	self.axis_label = ""
104	if cell in self.selected_cells:
105	self.selected_cells.remove(cell)
106	else:
107	self.selected_cells.append(cell)
108	if row > 1:
109	if (cell) in self.selected_cells:
110	self.axis_value.append(self.GetCellValue(row, col))
111	self.axis_label = self.GetCellValue(row, col)
112	event.Skip()
113
114	def on_left_click(self, event):
115	"""
116	Catch the left click on label mouse event
117	"""
118	flag = event.CmdDown() or event.ControlDown()
119	col = event.GetCol()
120	if not flag:
121	self.selected_cols = []
122	self.axis_value = []
123	self.axis_label = ""
124	if col not in self.selected_cols:
125	self.selected_cols.append(col)
126	if not flag :
127	for row in range(2, self.GetNumberRows()+ 1):
128	self.axis_value.append(self.GetCellValue(row, col))
129	row = 1
130	self.axis_label = self.GetCellValue(row, col)
131	event.Skip()
132
133	def on_right_click(self, event):
134	"""
135	Catch the right click mouse
136	"""
137	col = event.GetCol()
138	if col != -1 and len(self.col_names) > col:
139	label = self.col_names[int(col)]
140	self.axis_label = label
141	if label in self.data.keys():
142	col_val = self.data[label]
143	self.axis_value = col_val
144	# Slicer plot popup menu
145	slicerpop = wx.Menu()
146	id = wx.NewId()
147	slicerpop.Append(id, '&Set X axis', 'Set X axis')
148	wx.EVT_MENU(self, id, self.on_set_x_axis)
149
150	id = wx.NewId()
151	slicerpop.Append(id, '&Set Y axis', 'Set Y axis')
152	wx.EVT_MENU(self, id, self.on_set_y_axis)
153	pos = event.GetPosition()
154	pos = self.ScreenToClient(pos)
155	self.PopupMenu(slicerpop, pos)
156
157	def on_set_x_axis(self, event):
158	"""
159	"""
160	self.panel.set_xaxis(x=self.axis_value, label=self.axis_label)
161
162	def on_set_y_axis(self, event):
163	"""
164	"""
165	self.panel.set_yaxis(y=self.axis_value, label=self.axis_label)
166
167	def set_data(self, data_inputs, data_outputs):
168	"""
169	Add data to the grid
170	"""
171	if data_outputs is None:
172	data_outputs = {}
173	self.data_outputs = data_outputs
174	if self.data_inputs is None:
175	data_inputs = {}
176	self.data_inputs = data_inputs
177
178	if len(self.data_outputs) > 0:
179	self._cols = self.GetNumberCols()
180	self._rows = self.GetNumberRows()
181	self.col_names = self.data_outputs.keys()
182	self.col_names.sort()
183	nbr_user_cols = len(self.col_names)
184	#Add more columns to the grid if necessary
185	if nbr_user_cols > self._cols:
186	new_col_nbr = nbr_user_cols - self._cols
187	self.AppendCols(new_col_nbr, True)
188	#Add more rows to the grid if necessary
189	nbr_user_row = len(self.data_outputs.values())
190	if nbr_user_row > self._rows + 1:
191	new_row_nbr = nbr_user_row - self._rows
192	self.AppendRows(new_row_nbr, True)
193	# add data to the grid
194	row = 0
195	col = 0
196	cell_col = 0
197	for col_name in self.col_names:
198	# use the first row of the grid to add user defined labels
199	self.SetCellValue(row, col, str(col_name))
200	col += 1
201	cell_row = 1
202	value_list = self.data_outputs[col_name]
203
204	for value in value_list:
205	self.SetCellValue(cell_row, cell_col, str(value))
206	cell_row += 1
207	cell_col += 1
208	self.AutoSize()
209
210
211	class Notebook(nb, PanelBase):
212	"""
213	## Internal name for the AUI manager
214	window_name = "Fit panel"
215	## Title to appear on top of the window
216	"""
217	window_caption = "Notebook "
218
219	def __init__(self, parent, manager=None, data=None, args, *kwargs):
220	"""
221	"""
222	nb.__init__(self, parent, -1,
223	style= wx.aui.AUI_BUTTON_DOWN\|
224	wx.aui.AUI_NB_WINDOWLIST_BUTTON\|
225	wx.aui.AUI_NB_DEFAULT_STYLE\|
226	wx.CLIP_CHILDREN)
227	PanelBase.__init__(self, parent)
228	self.enable_close_button()
229	self.parent = parent
230	self.manager = manager
231	self.data = data
232	self.Bind(wx.aui.EVT_AUINOTEBOOK_PAGE_CLOSE, self.on_close_page)
233
234	def enable_close_button(self):
235	"""
236	display the close button on tab for more than 1 tabs else remove the
237	close button
238	"""
239	if self.GetPageCount() <= 1:
240	style = self.GetWindowStyleFlag()
241	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
242	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB == flag:
243	style = style & ~wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
244	self.SetWindowStyle(style)
245	else:
246	style = self.GetWindowStyleFlag()
247	flag = wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
248	if style & wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB != flag:
249	style \|= wx.aui.AUI_NB_CLOSE_ON_ACTIVE_TAB
250	self.SetWindowStyle(style)
251
252	def on_edit_axis(self):
253	"""
254	Return the select cell of a given selected column
255	"""
256	pos = self.GetSelection()
257	grid = self.GetPage(pos)
258	if len(grid.selected_cols) > 1:
259	msg = "Edit axis doesn't understand this selection.\n"
260	msg += "Please select only one column"
261	raise ValueError, msg
262	list_of_cells = []
263	if len(grid.selected_cols) == 1:
264	col = grid.selected_cols[0]
265	if len(grid.selected_cells) > 0:
266	cell_row, cell_col = grid.selected_cells[0]
267	if cell_col != col:
268	msg = "Edit axis doesn't understand this selection.\n"
269	msg += "Please select element of the same col"
270	raise ValueError, msg
271	for row in range(grid.GetNumberRows()):
272	list_of_cells.append((row + 1 , col))
273	for item in grid.selected_cells:
274	if item in list_of_cells:
275	list_of_cells.remove(item)
276	elif len(grid.selected_cols) == 0:
277	list_of_cells = [(row + 1, col) for row, col in grid.selected_cells]
278	return list_of_cells
279
280	def get_column_labels(self):
281	"""
282	return dictionary of columns labels of the current page
283	"""
284	pos = self.GetSelection()
285	grid = self.GetPage(pos)
286	labels = {}
287	row = 0
288	for col in range(grid.GetNumberCols()):
289	label = grid.GetCellValue(row, col)
290	if label.strip() != "" :
291	labels[label.strip()] = col
292	return labels
293
294	def create_axis_label(self, cell_list):
295	"""
296	Receive a list of cells and create a string presenting the selected
297	cells.
298	:param cell_list: list of tuple
299
300	"""
301	pos = self.GetSelection()
302	grid = self.GetPage(pos)
303	label = ""
304	col_name = ""
305	if len(cell_list) > 0:
306	temp_list = copy.deepcopy(cell_list)
307	temp_list.sort()
308	temp = []
309	for item in temp_list:
310	if item[0] <= 1:
311	temp.append(item)
312	for element in temp:
313	temp_list.remove(element)
314	row_min, col = temp_list[0]
315	row_max = row_min
316	col_name = grid.GetCellValue(0, col)
317	label += str(col_name) + "[" + str(row_min) + ":"
318	for index in xrange(len(temp_list)):
319	prev = index - 1
320	row, _ = temp_list[index]
321	if row > row_max + 1 :
322	if prev > 0:
323	row_max, _ = temp_list[prev]
324	label += str(row_max) + "]" + ","
325	row_min = row
326	label += "[" + str(row_min) + ":"
327	row_max = row
328	if (index == len(temp_list)- 1):
329	label += str(row_max) + "]"
330	return label, col_name
331
332	def on_close_page(self, event):
333	"""
334	close the page
335	"""
336	if self.GetPageCount() == 1:
337	event.Veto()
338	self.enable_close_button()
339
340	def set_data(self, data_inputs, data_outputs):
341	if data_outputs is None or data_outputs == {}:
342	return
343	grid = GridPage(self, panel=self.parent)
344	grid.set_data(data_inputs, data_outputs)
345	self.AddPage(grid, "")
346	pos = self.GetPageIndex(grid)
347	title = "Batch " + str(self.GetPageCount())
348	self.SetPageText(pos, title)
349
350	def add_column(self):
351	"""
352	Append a new column to the grid
353	"""
354	pos = self.GetSelection()
355	grid = self.GetPage(pos)
356	grid.AppendCols(1, True)
357
358	def on_remove_column(self):
359	"""
360	Remove column to the current grid
361	"""
362	pos = self.GetSelection()
363	grid = self.GetPage(pos)
364	cols_pos = grid.GetSelectedCols()
365	for cpos in cols_pos:
366	grid.DeleteCols(cpos)
367
368
369	class SPanel(ScrolledPanel):
370	def __init__(self, parent, args, *kwds):
371	ScrolledPanel.__init__(self, parent , args, *kwds)
372	self.SetupScrolling()
373
374
375	class GridPanel(SPanel):
376	def __init__(self, parent, data_inputs=None,
377	data_outputs=None, args, *kwds):
378	SPanel.__init__(self, parent , args, *kwds)
379	self.vbox = wx.BoxSizer(wx.VERTICAL)
380
381	self.plotting_sizer = wx.FlexGridSizer(3, 7, 10, 5)
382	self.grid_sizer = wx.BoxSizer(wx.HORIZONTAL)
383	self.vbox.AddMany([(self.grid_sizer, 1, wx.EXPAND, 0),
384	(wx.StaticLine(self, -1), 0, wx.EXPAND, 0),
385	(self.plotting_sizer)])
386	self.parent = parent
387	self._data_inputs = data_inputs
388	self._data_outputs = data_outputs
389	self.x = []
390	self.y = []
391	self.x_axis_label = None
392	self.y_axis_label = None
393	self.x_axis_title = None
394	self.y_axis_title = None
395	self.x_axis_unit = None
396	self.y_axis_unit = None
397	self.plot_button = None
398	self.notebook = None
399	self.layout_grid()
400	self.layout_plotting_area()
401	self.SetSizer(self.vbox)
402
403	def set_data(self, data_inputs, data_outputs):
404	"""
405	"""
406	if self.notebook is not None:
407	self.notebook.set_data(data_inputs, data_outputs)
408
409	def set_xaxis(self, label="", x=None):
410	"""
411	"""
412	if x is None:
413	x = []
414	self.x = x
415	self.x_axis_label.SetValue("%s[:]" % str(label))
416	self.x_axis_title.SetValue(str(label))
417
418	def set_yaxis(self, label="", y=None):
419	"""
420	"""
421	if y is None:
422	y = []
423	self.y = y
424	self.y_axis_label.SetValue("%s[:]" % str(label))
425	self.y_axis_title.SetValue(str(label))
426
427	def get_plot_axis(self, col, list):
428	"""
429
430	"""
431	axis = []
432	pos = self.notebook.GetSelection()
433	grid = self.notebook.GetPage(pos)
434	for row in list:
435	label = grid.GetCellValue(row - 1, col)
436	if label.strip() != "":
437	axis.append(float(label.strip()))
438	return axis
439
440	def on_plot(self, event):
441	"""
442	Evaluate the contains of textcrtl and plot result
443	"""
444	pos = self.notebook.GetSelection()
445	grid = self.notebook.GetPage(pos)
446	column_names = {}
447	if grid is not None:
448	column_names = self.notebook.get_column_labels()
449	#evalue x
450	sentence = self.x_axis_label.GetValue()
451	if sentence.strip() == "":
452	msg = "select value for x axis"
453	raise ValueError, msg
454	dict = parse_string(sentence, column_names.keys())
455	for tok, (col_name, list) in dict.iteritems():
456	col = column_names[col_name]
457	xaxis = self.get_plot_axis(col, list)
458	sentence = sentence.replace(tok,
459	"numpy.array(%s)" % str(xaxis))
460	for key, value in FUNC_DICT.iteritems():
461	sentence = sentence.replace(key.lower(), value)
462	x = eval(sentence)
463	#evaluate y
464	sentence = self.y_axis_label.GetValue()
465	if sentence.strip() == "":
466	msg = "select value for y axis"
467	raise ValueError, msg
468	dict = parse_string(sentence, column_names.keys())
469	for tok, (col_name, list) in dict.iteritems():
470	col = column_names[col_name]
471	yaxis = self.get_plot_axis(col, list)
472	sentence = sentence.replace(tok,
473	"numpy.array(%s)" % str(yaxis))
474	for key, value in FUNC_DICT.iteritems():
475	sentence = sentence.replace(key, value)
476	y = eval(sentence)
477	#plotting
478	new_plot = Data1D(x=x, y=y)
479	new_plot.id = wx.NewId()
480	new_plot.group_id = wx.NewId()
481	title = "%s vs %s" % (self.y_axis_title.GetValue(),
482	self.x_axis_title.GetValue())
483	new_plot.xaxis(self.x_axis_title.GetValue(), self.x_axis_unit.GetValue())
484	new_plot.yaxis(self.y_axis_title.GetValue(), self.y_axis_unit.GetValue())
485	try:
486	title = self.notebook.GetPageText(pos)
487	wx.PostEvent(self.parent.parent,
488	NewPlotEvent(plot=new_plot,
489	group_id=str(new_plot.group_id), title =title))
490	except:
491	pass
492
493	def layout_grid(self):
494	"""
495	Draw the area related to the grid
496	"""
497	self.notebook = Notebook(parent=self)
498	self.notebook.set_data(self._data_inputs, self._data_outputs)
499	self.grid_sizer.Add(self.notebook, 1, wx.EXPAND, 0)
500
501	def layout_plotting_area(self):
502	"""
503	Draw area containing options to plot
504	"""
505	self.x_axis_title = wx.TextCtrl(self, -1)
506	self.y_axis_title = wx.TextCtrl(self, -1)
507	self.x_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
508	self.y_axis_label = wx.TextCtrl(self, -1, size=(200, -1))
509	self.x_axis_add = wx.Button(self, -1, "Add")
510	self.x_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
511	id=self.x_axis_add.GetId())
512	self.y_axis_add = wx.Button(self, -1, "Add")
513	self.y_axis_add.Bind(event=wx.EVT_BUTTON, handler=self.on_edit_axis,
514	id=self.y_axis_add.GetId())
515	self.x_axis_unit = wx.TextCtrl(self, -1)
516	self.y_axis_unit = wx.TextCtrl(self, -1)
517	self.plot_button = wx.Button(self, -1, "Plot")
518	wx.EVT_BUTTON(self, self.plot_button.GetId(), self.on_plot)
519	self.plotting_sizer.AddMany([
520	(wx.StaticText(self, -1, "x-axis label"), 1,
521	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
522	(self.x_axis_label, 1, wx.TOP\|wx.BOTTOM, 10),
523	(self.x_axis_add, 1, wx.TOP\|wx.BOTTOM\|wx.RIGHT, 10),
524	(wx.StaticText(self, -1, "x-axis title"), 1,
525	wx.TOP\|wx.BOTTOM\|wx.LEFT, 10),
526	(self.x_axis_title, 1, wx.TOP\|wx.BOTTOM, 10),
527	(wx.StaticText(self, -1 , "unit"), 1,
528	wx.TOP\|wx.BOTTOM, 10),
529	(self.x_axis_unit, 1, wx.TOP\|wx.BOTTOM, 10),
530	(wx.StaticText(self, -1, "y-axis label"), 1,
531	wx.BOTTOM\|wx.LEFT, 10),
532	(self.y_axis_label, wx.BOTTOM, 10),
533	(self.y_axis_add, 1, wx.BOTTOM\|wx.RIGHT, 10),
534	(wx.StaticText(self, -1, "y-axis title"), 1,
535	wx.BOTTOM\|wx.LEFT, 10),
536	(self.y_axis_title, wx.BOTTOM, 10),
537	(wx.StaticText(self, -1 , "unit"), 1, wx.BOTTOM, 10),
538	(self.y_axis_unit, 1, wx.BOTTOM, 10),
539	(-1, -1),
540	(-1, -1),
541	(-1, -1),
542	(-1, -1),
543	(-1, -1),
544	(-1, -1),
545	(self.plot_button, 1, wx.LEFT\|wx.BOTTOM, 10)])
546
547	def on_edit_axis(self, event):
548	"""
549	Get the selected column on the visible grid and set values for axis
550	"""
551	cell_list = self.notebook.on_edit_axis()
552	label, title = self.create_axis_label(cell_list)
553	tcrtl = event.GetEventObject()
554	if tcrtl == self.x_axis_add:
555	self.edit_axis_helper(self.x_axis_label, self.x_axis_title,
556	label, title)
557	elif tcrtl == self.y_axis_add:
558	self.edit_axis_helper(self.y_axis_label, self.y_axis_title,
559	label, title)
560
561	def create_axis_label(self, cell_list):
562	"""
563	Receive a list of cells and create a string presenting the selected
564	cells.
565	:param cell_list: list of tuple
566
567	"""
568	if self.notebook is not None:
569	return self.notebook.create_axis_label(cell_list)
570
571	def edit_axis_helper(self, tcrtl_label, tcrtl_title, label, title):
572	"""
573	get controls to modify
574	"""
575	tcrtl_label.SetValue(str(label))
576	tcrtl_title.SetValue(str(title))
577
578	def add_column(self):
579	"""
580	"""
581	if self.notebook is not None:
582	self.notebook.add_column()
583
584	def on_remove_column(self):
585	"""
586	"""
587	if self.notebook is not None:
588	self.notebook.on_remove_column()
589
590
591	class GridFrame(wx.Frame):
592	def __init__(self, parent=None, data_inputs=None, data_outputs=None, id=-1,
593	title="Batch Results", size=(700, 400)):
594	wx.Frame.__init__(self, parent=parent, id=id, title=title, size=size)
595	self.parent = parent
596	self.panel = GridPanel(self, data_inputs, data_outputs)
597	menubar = wx.MenuBar()
598	self.SetMenuBar(menubar)
599	edit = wx.Menu()
600	menubar.Append(edit, "&Edit")
601	self.Bind(wx.EVT_CLOSE, self.on_close)
602
603	add_col_menu = edit.Append(wx.NewId(), 'Add Column', 'Add column')
604	wx.EVT_MENU(self, add_col_menu.GetId(), self.on_add_column)
605	remove_col_menu = edit.Append(wx.NewId(), 'Remove Column',
606	'Remove Column')
607	wx.EVT_MENU(self, remove_col_menu.GetId(), self.on_remove_column)
608
609	def on_close(self, event):
610	"""
611	"""
612	self.Hide()
613
614	def on_remove_column(self, event):
615	"""
616	Remove the selected column to the grid
617	"""
618	self.panel.on_remove_column()
619
620	def on_add_column(self, event):
621	"""
622	Append a new column to the grid
623	"""
624	self.panel.add_column()
625
626	def set_data(self, data_inputs, data_outputs):
627	"""
628	"""
629	self.panel.set_data(data_inputs, data_outputs)
630
631
632	class BatchOutputFrame(wx.Frame):
633	"""
634	Allow to select where the result of batch will be displayed or stored
635	"""
636	def __init__(self, parent, data_inputs, data_outputs, file_name="",
637	details="", args, *kwds):
638	"""
639	:param parent: Window instantiating this dialog
640	:param result: result to display in a grid or export to an external
641	application.
642	"""
643	#kwds['style'] = wx.CAPTION\|wx.SYSTEM_MENU
644	wx.Frame.__init__(self, parent, args, *kwds)
645	self.parent = parent
646	self.panel = wx.Panel(self)
647	self.file_name = file_name
648	self.details = details
649	self.data_inputs = data_inputs
650	self.data_outputs = data_outputs
651	self.data = {}
652	for item in (self.data_outputs, self.data_inputs):
653	self.data.update(item)
654	self.flag = 1
655	self.SetSize((300, 200))
656	self.local_app_selected = None
657	self.external_app_selected = None
658	self.save_to_file = None
659	self._do_layout()
660
661	def _do_layout(self):
662	"""
663	Draw the content of the current dialog window
664	"""
665	vbox = wx.BoxSizer(wx.VERTICAL)
666	box_description = wx.StaticBox(self.panel, -1, str("Batch Outputs"))
667	hint_sizer = wx.StaticBoxSizer(box_description, wx.VERTICAL)
668	selection_sizer = wx.GridBagSizer(5, 5)
669	button_sizer = wx.BoxSizer(wx.HORIZONTAL)
670	text = "Open with %s" % self.parent.application_name
671	self.local_app_selected = wx.RadioButton(self.panel, -1, text,
672	style=wx.RB_GROUP)
673	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
674	id=self.local_app_selected.GetId())
675	text = "Open with Excel"
676	self.external_app_selected = wx.RadioButton(self.panel, -1, text)
677	self.Bind(wx.EVT_RADIOBUTTON, self.onselect,
678	id=self.external_app_selected.GetId())
679	text = "Save to File"
680	self.save_to_file = wx.CheckBox(self.panel, -1, text)
681	self.Bind(wx.EVT_CHECKBOX, self.onselect,
682	id=self.save_to_file.GetId())
683	self.local_app_selected.SetValue(True)
684	self.external_app_selected.SetValue(False)
685	self.save_to_file.SetValue(False)
686	button_close = wx.Button(self.panel, -1, "Close")
687	button_close.Bind(wx.EVT_BUTTON, id=button_close.GetId(),
688	handler=self.on_close)
689	button_apply = wx.Button(self.panel, -1, "Apply")
690	button_apply.Bind(wx.EVT_BUTTON, id=button_apply.GetId(),
691	handler=self.on_apply)
692	button_apply.SetFocus()
693	hint = ""
694	hint_sizer.Add(wx.StaticText(self.panel, -1, hint))
695	hint_sizer.Add(selection_sizer)
696	#draw area containing radio buttons
697	ix = 0
698	iy = 0
699	selection_sizer.Add(self.local_app_selected, (iy, ix),
700	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
701	iy += 1
702	selection_sizer.Add(self.external_app_selected, (iy, ix),
703	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
704	iy += 1
705	selection_sizer.Add(self.save_to_file, (iy, ix),
706	(1, 1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
707	#contruction the sizer contaning button
708	button_sizer.Add((20, 20), 1, wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
709
710	button_sizer.Add(button_close, 0,
711	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
712	button_sizer.Add(button_apply, 0,
713	wx.LEFT\|wx.RIGHT\|wx.ADJUST_MINSIZE, 10)
714	vbox.Add(hint_sizer, 0, wx.EXPAND\|wx.ALL, 10)
715	vbox.Add(wx.StaticLine(self.panel, -1), 0, wx.EXPAND, 0)
716	vbox.Add(button_sizer, 0 , wx.TOP\|wx.BOTTOM, 10)
717	self.SetSizer(vbox)
718
719	def on_apply(self, event):
720	"""
721	Get the user selection and display output to the selected application
722	"""
723	if self.flag == 1:
724	self.parent.open_with_localapp(data_inputs=self.data_inputs,
725	data_outputs=self.data_outputs)
726	elif self.flag == 2:
727	self.parent.open_with_externalapp(data=self.data,
728	file_name=self.file_name,
729	details=self.details)
730	def on_close(self, event):
731	"""
732	close the Window
733	"""
734	self.Close()
735
736	def onselect(self, event=None):
737	"""
738	Receive event and display data into third party application
739	or save data to file.
740
741	"""
742	if self.save_to_file.GetValue():
743	reader, ext = os.path.splitext(self.file_name)
744	path = None
745	location = os.getcwd()
746	if self.parent is not None:
747	location = os.path.dirname(self.file_name)
748	dlg = wx.FileDialog(self, "Save Project file",
749	location, self.file_name, ext, wx.SAVE)
750	path = None
751	if dlg.ShowModal() == wx.ID_OK:
752	path = dlg.GetPath()
753	dlg.Destroy()
754	if path != None:
755	if self.parent is not None and self.data is not None:
756	self.parent.write_batch_tofile(data=self.data,
757	file_name=path,
758	details=self.details)
759	if self.local_app_selected.GetValue():
760	self.flag = 1
761	else:
762	self.flag = 2
763	return self.flag
764
765
766
767	if __name__ == "__main__":
768	app = wx.App()
769
770	try:
771	data = {}
772	j = 0
773	for i in range(4):
774	j += 1
775	data["index"+str(i)] = [i/j, i*j, i, i+j]
776
777	frame = GridFrame(data_outputs=data, data_inputs=data)
778	frame.Show(True)
779	except:
780	print sys.exc_value
781
782	app.MainLoop()

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SasView

source: sasview/sansguiframe/src/sans/guiframe/data_processor.py @ 8523a1f2

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