gui_manager.py @ 0c4bca6

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 0c4bca6 was a4340d1, checked in by butler, 10 years ago

Restructure the way the new help documentation gets displayed

1) Make the _onSphinxDocumentation a single line instatiation of
documentation_window passing only the location within the documentation
tree instead of the whol documentation path.

2) Put all the logic in documentation_window to check for 2.9 or higher

3) If lower than 2.9 go to same documentation but open with broswer (no
longer requires a connection)

4) Fix logging string so if the path is not found it fails but sends a
logging string to the log

Property mode set to 100644

File size: 129.7 KB

Line
1	"""
2	Gui manager: manages the widgets making up an application
3	"""
4	################################################################################
5	#This software was developed by the University of Tennessee as part of the
6	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
7	#project funded by the US National Science Foundation.
8	#
9	#See the license text in license.txtz
10	#
11	#copyright 2008, University of Tennessee
12	################################################################################
13
14
15	import wx
16	import wx.aui
17	import os
18	import sys
19	import time
20	import imp
21	import warnings
22	import re
23	warnings.simplefilter("ignore")
24	import logging
25	import httplib
26
27
28	from sas.guiframe.events import EVT_CATEGORY
29	from sas.guiframe.events import EVT_STATUS
30	from sas.guiframe.events import EVT_APPEND_BOOKMARK
31	from sas.guiframe.events import EVT_PANEL_ON_FOCUS
32	from sas.guiframe.events import EVT_NEW_LOAD_DATA
33	from sas.guiframe.events import EVT_NEW_COLOR
34	from sas.guiframe.events import StatusEvent
35	from sas.guiframe.events import NewPlotEvent
36	from sas.guiframe.gui_style import GUIFRAME
37	from sas.guiframe.gui_style import GUIFRAME_ID
38	from sas.guiframe.data_panel import DataPanel
39	from sas.guiframe.panel_base import PanelBase
40	from sas.guiframe.gui_toolbar import GUIToolBar
41	from sas.guiframe.data_processor import GridFrame
42	from sas.guiframe.events import EVT_NEW_BATCH
43	from sas.guiframe.CategoryManager import CategoryManager
44	from sas.dataloader.loader import Loader
45	from matplotlib import _pylab_helpers
46
47	def get_app_dir():
48	"""
49	The application directory is the one where the default custom_config.py
50	file resides.
51	"""
52	# First, try the directory of the executable we are running
53	app_path = sys.path[0]
54	if os.path.isfile(app_path):
55	app_path = os.path.dirname(app_path)
56	if os.path.isfile(os.path.join(app_path, "custom_config.py")):
57	app_path = os.path.abspath(app_path)
58	logging.info("Using application path: %s", app_path)
59	return app_path
60
61	# Next, try the current working directory
62	if os.path.isfile(os.path.join(os.getcwd(), "custom_config.py")):
63	logging.info("Using application path: %s", os.getcwd())
64	return os.path.abspath(os.getcwd())
65
66	# Finally, try the directory of the sasview module
67	#TODO: gui_manager will have to know about sasview until we
68	# clean all these module variables and put them into a config class
69	# that can be passed by sasview.py.
70	logging.info(sys.executable)
71	logging.info(str(sys.argv))
72	from sas import sasview as sasview
73	app_path = os.path.dirname(sasview.__file__)
74	logging.info("Using application path: %s", app_path)
75	return app_path
76
77	def get_user_directory():
78	"""
79	Returns the user's home directory
80	"""
81	userdir = os.path.join(os.path.expanduser("~"),".sasview")
82	if not os.path.isdir(userdir):
83	os.makedirs(userdir)
84	return userdir
85
86	def _find_local_config(file, path):
87	"""
88	Find configuration file for the current application
89	"""
90	config_module = None
91	fObj = None
92	try:
93	fObj, path_config, descr = imp.find_module(file, [path])
94	config_module = imp.load_module(file, fObj, path_config, descr)
95	except:
96	logging.error("Error loading %s/%s: %s" % (path, file, sys.exc_value))
97	finally:
98	if fObj is not None:
99	fObj.close()
100	logging.info("GuiManager loaded %s/%s" % (path, file))
101	return config_module
102
103	# Get APP folder
104	PATH_APP = get_app_dir()
105	DATAPATH = PATH_APP
106
107	# GUI always starts from the App folder
108	#os.chdir(PATH_APP)
109	# Read in the local config, which can either be with the main
110	# application or in the installation directory
111	config = _find_local_config('local_config', PATH_APP)
112	if config is None:
113	config = _find_local_config('local_config', os.getcwd())
114	if config is None:
115	# Didn't find local config, load the default
116	import sas.guiframe.config as config
117	logging.info("using default local_config")
118	else:
119	logging.info("found local_config in %s" % os.getcwd())
120	else:
121	logging.info("found local_config in %s" % PATH_APP)
122
123	from sas.guiframe.customdir import SetupCustom
124	c_conf_dir = SetupCustom().setup_dir(PATH_APP)
125	custom_config = _find_local_config('custom_config', c_conf_dir)
126	if custom_config is None:
127	custom_config = _find_local_config('custom_config', os.getcwd())
128	if custom_config is None:
129	msgConfig = "Custom_config file was not imported"
130	logging.info(msgConfig)
131	else:
132	logging.info("using custom_config in %s" % os.getcwd())
133	else:
134	logging.info("using custom_config from %s" % c_conf_dir)
135
136	#read some constants from config
137	APPLICATION_STATE_EXTENSION = config.APPLICATION_STATE_EXTENSION
138	APPLICATION_NAME = config.__appname__
139	SPLASH_SCREEN_PATH = config.SPLASH_SCREEN_PATH
140	WELCOME_PANEL_ON = config.WELCOME_PANEL_ON
141	SPLASH_SCREEN_WIDTH = config.SPLASH_SCREEN_WIDTH
142	SPLASH_SCREEN_HEIGHT = config.SPLASH_SCREEN_HEIGHT
143	SS_MAX_DISPLAY_TIME = config.SS_MAX_DISPLAY_TIME
144	if not WELCOME_PANEL_ON:
145	WELCOME_PANEL_SHOW = False
146	else:
147	WELCOME_PANEL_SHOW = True
148	try:
149	DATALOADER_SHOW = custom_config.DATALOADER_SHOW
150	TOOLBAR_SHOW = custom_config.TOOLBAR_SHOW
151	FIXED_PANEL = custom_config.FIXED_PANEL
152	if WELCOME_PANEL_ON:
153	WELCOME_PANEL_SHOW = custom_config.WELCOME_PANEL_SHOW
154	PLOPANEL_WIDTH = custom_config.PLOPANEL_WIDTH
155	DATAPANEL_WIDTH = custom_config.DATAPANEL_WIDTH
156	GUIFRAME_WIDTH = custom_config.GUIFRAME_WIDTH
157	GUIFRAME_HEIGHT = custom_config.GUIFRAME_HEIGHT
158	CONTROL_WIDTH = custom_config.CONTROL_WIDTH
159	CONTROL_HEIGHT = custom_config.CONTROL_HEIGHT
160	DEFAULT_PERSPECTIVE = custom_config.DEFAULT_PERSPECTIVE
161	CLEANUP_PLOT = custom_config.CLEANUP_PLOT
162	# custom open_path
163	open_folder = custom_config.DEFAULT_OPEN_FOLDER
164	if open_folder != None and os.path.isdir(open_folder):
165	DEFAULT_OPEN_FOLDER = os.path.abspath(open_folder)
166	else:
167	DEFAULT_OPEN_FOLDER = PATH_APP
168	except:
169	DATALOADER_SHOW = True
170	TOOLBAR_SHOW = True
171	FIXED_PANEL = True
172	WELCOME_PANEL_SHOW = False
173	PLOPANEL_WIDTH = config.PLOPANEL_WIDTH
174	DATAPANEL_WIDTH = config.DATAPANEL_WIDTH
175	GUIFRAME_WIDTH = config.GUIFRAME_WIDTH
176	GUIFRAME_HEIGHT = config.GUIFRAME_HEIGHT
177	CONTROL_WIDTH = -1
178	CONTROL_HEIGHT = -1
179	DEFAULT_PERSPECTIVE = None
180	CLEANUP_PLOT = False
181	DEFAULT_OPEN_FOLDER = PATH_APP
182
183	DEFAULT_STYLE = config.DEFAULT_STYLE
184
185	PLUGIN_STATE_EXTENSIONS = config.PLUGIN_STATE_EXTENSIONS
186	OPEN_SAVE_MENU = config.OPEN_SAVE_PROJECT_MENU
187	VIEW_MENU = config.VIEW_MENU
188	EDIT_MENU = config.EDIT_MENU
189	extension_list = []
190	if APPLICATION_STATE_EXTENSION is not None:
191	extension_list.append(APPLICATION_STATE_EXTENSION)
192	EXTENSIONS = PLUGIN_STATE_EXTENSIONS + extension_list
193	try:
194	PLUGINS_WLIST = '\|'.join(config.PLUGINS_WLIST)
195	except:
196	PLUGINS_WLIST = ''
197	APPLICATION_WLIST = config.APPLICATION_WLIST
198	IS_WIN = True
199	IS_LINUX = False
200	CLOSE_SHOW = True
201	TIME_FACTOR = 2
202	MDI_STYLE = wx.DEFAULT_FRAME_STYLE
203	NOT_SO_GRAPH_LIST = ["BoxSum"]
204	PARENT_FRAME = wx.MDIParentFrame
205	CHILD_FRAME = wx.MDIChildFrame
206	if sys.platform.count("win32") < 1:
207	IS_WIN = False
208	TIME_FACTOR = 2
209	if int(str(wx.__version__).split('.')[0]) == 2:
210	if int(str(wx.__version__).split('.')[1]) < 9:
211	CLOSE_SHOW = False
212	if sys.platform.count("darwin") < 1:
213	IS_LINUX = True
214	PARENT_FRAME = wx.Frame
215	CHILD_FRAME = wx.Frame
216
217	class ViewerFrame(PARENT_FRAME):
218	"""
219	Main application frame
220	"""
221
222	def __init__(self, parent, title,
223	size=(GUIFRAME_WIDTH, GUIFRAME_HEIGHT),
224	gui_style=DEFAULT_STYLE,
225	style=wx.DEFAULT_FRAME_STYLE,
226	pos=wx.DefaultPosition):
227	"""
228	Initialize the Frame object
229	"""
230
231	PARENT_FRAME.__init__(self, parent=parent, title=title, pos=pos, size=size)
232	# title
233	self.title = title
234	self.__gui_style = gui_style
235	path = os.path.dirname(__file__)
236	temp_path = os.path.join(path,'images')
237	ico_file = os.path.join(temp_path,'ball.ico')
238	if os.path.isfile(ico_file):
239	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
240	else:
241	temp_path = os.path.join(os.getcwd(),'images')
242	ico_file = os.path.join(temp_path,'ball.ico')
243	if os.path.isfile(ico_file):
244	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
245	else:
246	ico_file = os.path.join(os.path.dirname(os.path.sys.path[0]),
247	'images', 'ball.ico')
248	if os.path.isfile(ico_file):
249	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
250	self.path = PATH_APP
251	self.application_name = APPLICATION_NAME
252	## Application manager
253	self._input_file = None
254	self.app_manager = None
255	self._mgr = None
256	#add current perpsective
257	self._current_perspective = None
258	self._plotting_plugin = None
259	self._data_plugin = None
260	#Menu bar and item
261	self._menubar = None
262	self._file_menu = None
263	self._data_menu = None
264	self._view_menu = None
265	self._data_panel_menu = None
266	self._help_menu = None
267	self._tool_menu = None
268	self._applications_menu_pos = -1
269	self._applications_menu_name = None
270	self._applications_menu = None
271	self._edit_menu = None
272	self._toolbar_menu = None
273	self._save_appl_menu = None
274	#tool bar
275	self._toolbar = None
276	# Status bar
277	self.sb = None
278	# number of plugins
279	self._num_perspectives = 0
280	# plot duck cleanup option
281	self.cleanup_plots = CLEANUP_PLOT
282	## Find plug-ins
283	# Modify this so that we can specify the directory to look into
284	self.plugins = []
285	#add local plugin
286	self.plugins += self._get_local_plugins()
287	self.plugins += self._find_plugins()
288	## List of panels
289	self.panels = {}
290	# List of plot panels
291	self.plot_panels = {}
292	# default Graph number fot the plotpanel caption
293	self.graph_num = 0
294
295	# Default locations
296	self._default_save_location = DEFAULT_OPEN_FOLDER
297	# Welcome panel
298	self.defaultPanel = None
299	self.welcome_panel_class = None
300	#panel on focus
301	self.panel_on_focus = None
302	#control_panel on focus
303	self.cpanel_on_focus = None
304
305	self.loader = Loader()
306	#data manager
307	self.batch_on = False
308	from sas.guiframe.data_manager import DataManager
309	self._data_manager = DataManager()
310	self._data_panel = None#DataPanel(parent=self)
311	if self.panel_on_focus is not None:
312	self._data_panel.set_panel_on_focus(
313	self.panel_on_focus.window_caption)
314	# list of plot panels in schedule to full redraw
315	self.schedule = False
316	#self.callback = True
317	self._idle_count = 0
318	self.schedule_full_draw_list = []
319	self.idletimer = wx.CallLater(TIME_FACTOR, self._onDrawIdle)
320
321	self.batch_frame = GridFrame(parent=self)
322	self.batch_frame.Hide()
323	self.on_batch_selection(event=None)
324	self.add_icon()
325
326	# Register the close event so it calls our own method
327	wx.EVT_CLOSE(self, self.WindowClose)
328	# Register to status events
329	self.Bind(EVT_STATUS, self._on_status_event)
330	#Register add extra data on the same panel event on load
331	self.Bind(EVT_PANEL_ON_FOCUS, self.set_panel_on_focus)
332	self.Bind(EVT_APPEND_BOOKMARK, self.append_bookmark)
333	self.Bind(EVT_NEW_LOAD_DATA, self.on_load_data)
334	self.Bind(EVT_NEW_BATCH, self.on_batch_selection)
335	self.Bind(EVT_NEW_COLOR, self.on_color_selection)
336	self.Bind(EVT_CATEGORY, self.on_change_categories)
337	self.setup_custom_conf()
338	# Preferred window size
339	self._window_width, self._window_height = size
340
341	def add_icon(self):
342	"""
343	get list of child and attempt to add the default icon
344	"""
345
346	list_children = self.GetChildren()
347	for frame in list_children:
348	self.put_icon(frame)
349
350	def put_icon(self, frame):
351	"""
352	Put icon on the tap of a panel
353	"""
354	if hasattr(frame, "IsIconized"):
355	if not frame.IsIconized():
356	try:
357	icon = self.GetIcon()
358	frame.SetIcon(icon)
359	except:
360	pass
361
362	def get_client_size(self):
363	"""
364	return client size tuple
365	"""
366	width, height = self.GetClientSizeTuple()
367	height -= 45
368	# Adjust toolbar height
369	toolbar = self.GetToolBar()
370	if toolbar != None:
371	_, tb_h = toolbar.GetSizeTuple()
372	height -= tb_h
373	return width, height
374
375	def on_change_categories(self, evt):
376	# ILL
377	fitpanel = None
378	for item in self.plugins:
379	if hasattr(item, "get_panels"):
380	if hasattr(item, "fit_panel"):
381	fitpanel = item.fit_panel
382
383	if fitpanel != None:
384	for i in range(0,fitpanel.GetPageCount()):
385	fitpanel.GetPage(i)._populate_listbox()
386
387
388
389	def on_set_batch_result(self, data_outputs, data_inputs=None,
390	plugin_name=""):
391	"""
392	Display data into a grid in batch mode and show the grid
393	"""
394	t = time.localtime(time.time())
395	time_str = time.strftime("%b %d %H;%M of %Y", t)
396	details = "File Generated by %s : %s" % (APPLICATION_NAME,
397	str(plugin_name))
398	details += "on %s.\n" % time_str
399	ext = ".csv"
400	file_name = "Batch_" + str(plugin_name)+ "_" + time_str + ext
401	file_name = self._default_save_location + str(file_name)
402
403	self.open_with_localapp(file_name=file_name,
404	details=details,
405	data_inputs=data_inputs,
406	data_outputs=data_outputs)
407
408
409	def open_with_localapp(self, data_inputs=None, details="", file_name=None,
410	data_outputs=None):
411	"""
412	Display value of data into the application grid
413	:param data: dictionary of string and list of items
414	"""
415	self.batch_frame.set_data(data_inputs=data_inputs,
416	data_outputs=data_outputs,
417	details=details,
418	file_name=file_name)
419	self.show_batch_frame(None)
420
421	def on_read_batch_tofile(self, base):
422	"""
423	Open a file dialog , extract the file to read and display values
424	into a grid
425	"""
426	path = None
427	if self._default_save_location == None:
428	self._default_save_location = os.getcwd()
429	wildcard = "(.csv; .txt)\|.csv; .txt"
430	dlg = wx.FileDialog(base,
431	"Choose a file",
432	self._default_save_location, "",
433	wildcard)
434	if dlg.ShowModal() == wx.ID_OK:
435	path = dlg.GetPath()
436	if path is not None:
437	self._default_save_location = os.path.dirname(path)
438	dlg.Destroy()
439	try:
440	self.read_batch_tofile(file_name=path)
441	except:
442	msg = "Error occurred when reading the file; %s\n"% path
443	msg += "%s\n"% sys.exc_value
444	wx.PostEvent(self, StatusEvent(status=msg,
445	info="error"))
446
447	def read_batch_tofile(self, file_name):
448	"""
449	Extract value from file name and Display them into a grid
450	"""
451	if file_name is None or file_name.strip() == "":
452	return
453	data = {}
454	fd = open(file_name, 'r')
455	_, ext = os.path.splitext(file_name)
456	separator = None
457	if ext.lower() == ".csv":
458	separator = ","
459	buffer = fd.read()
460	lines = buffer.split('\n')
461	fd.close()
462	column_names_line = ""
463	index = None
464	details = ""
465	for index in range(len(lines)):
466	line = lines[index]
467	line.strip()
468	count = 0
469	if separator == None:
470	line.replace('\t', ' ')
471	#found the first line containing the label
472	col_name_toks = line.split()
473	for item in col_name_toks:
474	if item.strip() != "":
475	count += 1
476	else:
477	line = " "
478	elif line.find(separator) != -1:
479	if line.count(separator) >= 2:
480	#found the first line containing the label
481	col_name_toks = line.split(separator)
482	for item in col_name_toks:
483	if item.strip() != "":
484	count += 1
485	else:
486	details += line
487	if count >= 2:
488	column_names_line = line
489	break
490
491	if column_names_line.strip() == "" or index is None:
492	return
493
494	col_name_toks = column_names_line.split(separator)
495	c_index = 0
496	for col_index in range(len(col_name_toks)):
497	c_name = col_name_toks[col_index]
498	if c_name.strip() != "":
499	# distinguish between column name and value
500	try:
501	float(c_name)
502	col_name = "Column %s"% str(col_index + 1)
503	index_min = index
504	except:
505	col_name = c_name
506	index_min = index + 1
507	data[col_name] = [ lines[row].split(separator)[c_index]
508	for row in range(index_min, len(lines)-1)]
509	c_index += 1
510
511	self.open_with_localapp(data_outputs=data, data_inputs=None,
512	file_name=file_name, details=details)
513
514	def write_batch_tofile(self, data, file_name, details=""):
515	"""
516	Helper to write result from batch into cvs file
517	"""
518	self._default_save_location = os.path.dirname(file_name)
519	name = os.path.basename(file_name)
520	if data is None or file_name is None or file_name.strip() == "":
521	return
522	_, ext = os.path.splitext(name)
523	try:
524	fd = open(file_name, 'w')
525	except:
526	# On Permission denied: IOError
527	temp_dir = get_user_directory()
528	temp_file_name = os.path.join(temp_dir, name)
529	fd = open(temp_file_name, 'w')
530	separator = "\t"
531	if ext.lower() == ".csv":
532	separator = ","
533	fd.write(str(details))
534	for col_name in data.keys():
535	fd.write(str(col_name))
536	fd.write(separator)
537	fd.write('\n')
538	max_list = [len(value) for value in data.values()]
539	if len(max_list) == 0:
540	return
541	max_index = max(max_list)
542	index = 0
543	while(index < max_index):
544	for value_list in data.values():
545	if index < len(value_list):
546	fd.write(str(value_list[index]))
547	fd.write(separator)
548	else:
549	fd.write('')
550	fd.write(separator)
551	fd.write('\n')
552	index += 1
553	fd.close()
554
555	def open_with_externalapp(self, data, file_name, details=""):
556	"""
557	Display data in the another application , by default Excel
558	"""
559	if not os.path.exists(file_name):
560	self.write_batch_tofile(data=data, file_name=file_name,
561	details=details)
562	try:
563	from win32com.client import Dispatch
564	excel_app = Dispatch('Excel.Application')
565	wb = excel_app.Workbooks.Open(file_name)
566	excel_app.Visible = 1
567	except:
568	msg = "Error occured when calling Excel.\n"
569	msg += "Check that Excel installed in this machine or \n"
570	msg += "check that %s really exists.\n" % str(file_name)
571	wx.PostEvent(self, StatusEvent(status=msg,
572	info="error"))
573
574
575	def on_batch_selection(self, event=None):
576	"""
577	:param event: contains parameter enable . when enable is set to True
578	the application is in Batch mode
579	else the application is default mode(single mode)
580	"""
581	if event is not None:
582	self.batch_on = event.enable
583	for plug in self.plugins:
584	plug.set_batch_selection(self.batch_on)
585
586	def on_color_selection(self, event):
587	"""
588	:param event: contains parameters for id and color
589	"""
590	color, id = event.color, event.id
591	for plug in self.plugins:
592	plug.add_color(color, id)
593
594
595	def setup_custom_conf(self):
596	"""
597	Set up custom configuration if exists
598	"""
599	if custom_config == None:
600	return
601
602	if not FIXED_PANEL:
603	self.__gui_style &= (~GUIFRAME.FIXED_PANEL)
604	self.__gui_style \|= GUIFRAME.FLOATING_PANEL
605
606	if not DATALOADER_SHOW:
607	self.__gui_style &= (~GUIFRAME.MANAGER_ON)
608
609	if not TOOLBAR_SHOW:
610	self.__gui_style &= (~GUIFRAME.TOOLBAR_ON)
611
612	if WELCOME_PANEL_SHOW:
613	self.__gui_style \|= GUIFRAME.WELCOME_PANEL_ON
614
615	def set_custom_default_perspective(self):
616	"""
617	Set default starting perspective
618	"""
619	if custom_config == None:
620	return
621	for plugin in self.plugins:
622	try:
623	if plugin.sub_menu == DEFAULT_PERSPECTIVE:
624
625	plugin.on_perspective(event=None)
626	frame = plugin.get_frame()
627	frame.Show(True)
628	#break
629	else:
630	frame = plugin.get_frame()
631	frame.Show(False)
632	except:
633	pass
634	return
635
636	def on_load_data(self, event):
637	"""
638	received an event to trigger load from data plugin
639	"""
640	if self._data_plugin is not None:
641	self._data_plugin.load_data(event)
642
643	def get_current_perspective(self):
644	"""
645	return the current perspective
646	"""
647	return self._current_perspective
648
649	def get_save_location(self):
650	"""
651	return the _default_save_location
652	"""
653	return self._default_save_location
654
655	def set_input_file(self, input_file):
656	"""
657	:param input_file: file to read
658	"""
659	self._input_file = input_file
660
661	def get_data_manager(self):
662	"""
663	return the data manager.
664	"""
665	return self._data_manager
666
667	def get_toolbar(self):
668	"""
669	return the toolbar.
670	"""
671	return self._toolbar
672
673	def set_panel_on_focus(self, event):
674	"""
675	Store reference to the last panel on focus
676	update the toolbar if available
677	update edit menu if available
678	"""
679	if event != None:
680	self.panel_on_focus = event.panel
681	if self.panel_on_focus is not None:
682	#Disable save application if the current panel is in batch mode
683	flag = self.panel_on_focus.get_save_flag()
684	if self._save_appl_menu != None:
685	self._save_appl_menu.Enable(flag)
686
687	if self.panel_on_focus not in self.plot_panels.values():
688	for ID in self.panels.keys():
689	if self.panel_on_focus != self.panels[ID]:
690	self.panels[ID].on_kill_focus(None)
691
692	if self._data_panel is not None and \
693	self.panel_on_focus is not None:
694	self.set_panel_on_focus_helper()
695	#update toolbar
696	self._update_toolbar_helper()
697	#update edit menu
698	self.enable_edit_menu()
699
700	def disable_app_menu(self, p_panel=None):
701	"""
702	Disables all menus in the menubar
703	"""
704	return
705
706	def send_focus_to_datapanel(self, name):
707	"""
708	Send focusing on ID to data explorer
709	"""
710	if self._data_panel != None:
711	self._data_panel.set_panel_on_focus(name)
712
713	def set_panel_on_focus_helper(self):
714	"""
715	Helper for panel on focus with data_panel
716	"""
717	caption = self.panel_on_focus.window_caption
718	self.send_focus_to_datapanel(caption)
719	#update combo
720	if self.panel_on_focus in self.plot_panels.values():
721	combo = self._data_panel.cb_plotpanel
722	combo_title = str(self.panel_on_focus.window_caption)
723	combo.SetStringSelection(combo_title)
724	combo.SetToolTip( wx.ToolTip(combo_title ))
725	elif self.panel_on_focus != self._data_panel:
726	cpanel = self.panel_on_focus
727	if self.cpanel_on_focus != cpanel:
728	cpanel.on_tap_focus()
729	self.cpanel_on_focus = self.panel_on_focus
730
731	def reset_bookmark_menu(self, panel):
732	"""
733	Reset Bookmark menu list
734
735	: param panel: a control panel or tap where the bookmark is
736	"""
737	cpanel = panel
738	if self._toolbar != None and cpanel._bookmark_flag:
739	for item in self._toolbar.get_bookmark_items():
740	self._toolbar.remove_bookmark_item(item)
741	self._toolbar.add_bookmark_default()
742	pos = 0
743	for bitem in cpanel.popUpMenu.GetMenuItems():
744	pos += 1
745	if pos < 3:
746	continue
747	id = bitem.GetId()
748	label = bitem.GetLabel()
749	self._toolbar.append_bookmark_item(id, label)
750	wx.EVT_MENU(self, id, cpanel._back_to_bookmark)
751	self._toolbar.Realize()
752
753
754	def build_gui(self):
755	"""
756	Build the GUI by setting up the toolbar, menu and layout.
757	"""
758	# set tool bar
759	self._setup_tool_bar()
760
761	# Create the menu bar. To be filled later.
762	# WX 3.0 needs us to create the menu bar first.
763	self._menubar = wx.MenuBar()
764	if wx.VERSION_STRING >= '3.0.0.0':
765	self.SetMenuBar(self._menubar)
766	self._add_menu_file()
767	self._add_menu_edit()
768	self._add_menu_view()
769	self._add_menu_tool()
770	# Set up the layout
771	self._setup_layout()
772	self._add_menu_application()
773
774	# Set up the menu
775	self._add_current_plugin_menu()
776	self._add_help_menu()
777	# Append item from plugin under menu file if necessary
778	self._populate_file_menu()
779
780
781	if not wx.VERSION_STRING >= '3.0.0.0':
782	self.SetMenuBar(self._menubar)
783
784	try:
785	self.load_from_cmd(self._input_file)
786	except:
787	msg = "%s Cannot load file %s\n" %(str(APPLICATION_NAME),
788	str(self._input_file))
789	msg += str(sys.exc_value) + '\n'
790	logging.error(msg)
791	if self._data_panel is not None and len(self.plugins) > 0:
792	self._data_panel.fill_cbox_analysis(self.plugins)
793	self.post_init()
794	# Set Custom default
795	self.set_custom_default_perspective()
796	# Set up extra custom tool menu
797	self._setup_extra_custom()
798	self._check_update(None)
799
800	def _setup_extra_custom(self):
801	"""
802	Set up toolbar and welcome view if needed
803	"""
804	style = self.__gui_style & GUIFRAME.TOOLBAR_ON
805	if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
806	self._on_toggle_toolbar()
807
808	# Set Custom deafult start page
809	welcome_style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
810	if welcome_style == GUIFRAME.WELCOME_PANEL_ON:
811	self.show_welcome_panel(None)
812
813	def _setup_layout(self):
814	"""
815	Set up the layout
816	"""
817	# Status bar
818	from sas.guiframe.gui_statusbar import StatusBar
819	self.sb = StatusBar(self, wx.ID_ANY)
820	self.SetStatusBar(self.sb)
821	# Load panels
822	self._load_panels()
823	self.set_default_perspective()
824
825	def SetStatusText(self, args, *kwds):
826	"""
827	"""
828	number = self.sb.get_msg_position()
829	wx.Frame.SetStatusText(self, number=number, args, *kwds)
830
831	def PopStatusText(self, args, *kwds):
832	"""
833	"""
834	field = self.sb.get_msg_position()
835	wx.Frame.PopStatusText(self, field=field)
836
837	def PushStatusText(self, args, *kwds):
838	"""
839	FIXME: No message is passed. What is this supposed to do?
840	"""
841	field = self.sb.get_msg_position()
842	wx.Frame.PushStatusText(self, field=field,
843	string="FIXME: PushStatusText called without text")
844
845	def add_perspective(self, plugin):
846	"""
847	Add a perspective if it doesn't already
848	exist.
849	"""
850	self._num_perspectives += 1
851	is_loaded = False
852	for item in self.plugins:
853	item.set_batch_selection(self.batch_on)
854	if plugin.__class__ == item.__class__:
855	msg = "Plugin %s already loaded" % plugin.sub_menu
856	logging.info(msg)
857	is_loaded = True
858	if not is_loaded:
859	self.plugins.append(plugin)
860	msg = "Plugin %s appended" % plugin.sub_menu
861	logging.info(msg)
862
863	def _get_local_plugins(self):
864	"""
865	get plugins local to guiframe and others
866	"""
867	plugins = []
868	#import guiframe local plugins
869	#check if the style contain guiframe.dataloader
870	style1 = self.__gui_style & GUIFRAME.DATALOADER_ON
871	style2 = self.__gui_style & GUIFRAME.PLOTTING_ON
872	if style1 == GUIFRAME.DATALOADER_ON:
873	try:
874	from sas.guiframe.local_perspectives.data_loader import data_loader
875	self._data_plugin = data_loader.Plugin()
876	plugins.append(self._data_plugin)
877	except:
878	msg = "ViewerFrame._get_local_plugins:"
879	msg += "cannot import dataloader plugin.\n %s" % sys.exc_value
880	logging.error(msg)
881	if style2 == GUIFRAME.PLOTTING_ON:
882	try:
883	from sas.guiframe.local_perspectives.plotting import plotting
884	self._plotting_plugin = plotting.Plugin()
885	plugins.append(self._plotting_plugin)
886	except:
887	msg = "ViewerFrame._get_local_plugins:"
888	msg += "cannot import plotting plugin.\n %s" % sys.exc_value
889	logging.error(msg)
890
891	return plugins
892
893	def _find_plugins(self, dir="perspectives"):
894	"""
895	Find available perspective plug-ins
896
897	:param dir: directory in which to look for plug-ins
898
899	:return: list of plug-ins
900
901	"""
902	plugins = []
903	# Go through files in panels directory
904	try:
905	list = os.listdir(dir)
906	## the default panel is the panel is the last plugin added
907	for item in list:
908	toks = os.path.splitext(os.path.basename(item))
909	name = ''
910	if not toks[0] == '__init__':
911	if toks[1] == '.py' or toks[1] == '':
912	name = toks[0]
913	#check the validity of the module name parsed
914	#before trying to import it
915	if name is None or name.strip() == '':
916	continue
917	path = [os.path.abspath(dir)]
918	file = None
919	try:
920	if toks[1] == '':
921	mod_path = '.'.join([dir, name])
922	module = __import__(mod_path, globals(),
923	locals(), [name])
924	else:
925	(file, path, info) = imp.find_module(name, path)
926	module = imp.load_module( name, file, item, info)
927	if hasattr(module, "PLUGIN_ID"):
928	try:
929	plug = module.Plugin()
930	if plug.set_default_perspective():
931	self._current_perspective = plug
932	plugins.append(plug)
933
934	msg = "Found plug-in: %s" % module.PLUGIN_ID
935	logging.info(msg)
936	except:
937	msg = "Error accessing PluginPanel"
938	msg += " in %s\n %s" % (name, sys.exc_value)
939	config.printEVT(msg)
940	except:
941	msg = "ViewerFrame._find_plugins: %s" % sys.exc_value
942	logging.error(msg)
943	finally:
944	if not file == None:
945	file.close()
946	except:
947	# Should raise and catch at a higher level and
948	# display error on status bar
949	pass
950
951	return plugins
952
953	def _get_panels_size(self, p):
954	"""
955	find the proper size of the current panel
956	get the proper panel width and height
957	"""
958	self._window_width, self._window_height = self.get_client_size()
959	## Default size
960	if DATAPANEL_WIDTH < 0:
961	panel_width = int(self._window_width * 0.25)
962	else:
963	panel_width = DATAPANEL_WIDTH
964	panel_height = int(self._window_height)
965	style = self.__gui_style & (GUIFRAME.MANAGER_ON)
966	if self._data_panel is not None and (p == self._data_panel):
967	return panel_width, panel_height
968	if hasattr(p, "CENTER_PANE") and p.CENTER_PANE:
969	panel_width = self._window_width * 0.45
970	if CONTROL_WIDTH > 0:
971	panel_width = CONTROL_WIDTH
972	if CONTROL_HEIGHT > 0:
973	panel_height = CONTROL_HEIGHT
974	return panel_width, panel_height
975	elif p == self.defaultPanel:
976	return self._window_width, panel_height
977	return panel_width, panel_height
978
979	def _load_panels(self):
980	"""
981	Load all panels in the panels directory
982	"""
983	# Look for plug-in panels
984	panels = []
985	if wx.VERSION_STRING >= '3.0.0.0':
986	mac_pos_y = 85
987	else:
988	mac_pos_y = 40
989	for item in self.plugins:
990	if hasattr(item, "get_panels"):
991	ps = item.get_panels(self)
992	panels.extend(ps)
993
994	# Set up welcome panel
995	#TODO: this needs serious simplification
996	if self.welcome_panel_class is not None:
997	welcome_panel = MDIFrame(self, None, 'None', (100, 200))
998	self.defaultPanel = self.welcome_panel_class(welcome_panel, -1, style=wx.RAISED_BORDER)
999	welcome_panel.set_panel(self.defaultPanel)
1000	self.defaultPanel.set_frame(welcome_panel)
1001	welcome_panel.Show(False)
1002
1003	self.panels["default"] = self.defaultPanel
1004	size_t_bar = 70
1005	if IS_LINUX:
1006	size_t_bar = 115
1007	if self.defaultPanel is not None:
1008	w, h = self._get_panels_size(self.defaultPanel)
1009	frame = self.defaultPanel.get_frame()
1010	frame.SetSize((self._window_width, self._window_height))
1011	if not IS_WIN:
1012	frame.SetPosition((0, mac_pos_y + size_t_bar))
1013	frame.Show(True)
1014	#add data panel
1015	win = MDIFrame(self, None, 'None', (100, 200))
1016	data_panel = DataPanel(parent=win, id=-1)
1017	win.set_panel(data_panel)
1018	self.panels["data_panel"] = data_panel
1019	self._data_panel = data_panel
1020	d_panel_width, h = self._get_panels_size(self._data_panel)
1021	win.SetSize((d_panel_width, h))
1022	is_visible = self.__gui_style & GUIFRAME.MANAGER_ON == GUIFRAME.MANAGER_ON
1023	if IS_WIN:
1024	win.SetPosition((0, 0))
1025	else:
1026	win.SetPosition((0, mac_pos_y + size_t_bar))
1027	win.Show(is_visible)
1028	# Add the panels to the AUI manager
1029	for panel_class in panels:
1030	frame = panel_class.get_frame()
1031	id = wx.NewId()
1032	# Check whether we need to put this panel in the center pane
1033	if hasattr(panel_class, "CENTER_PANE") and panel_class.CENTER_PANE:
1034	w, h = self._get_panels_size(panel_class)
1035	if panel_class.CENTER_PANE:
1036	self.panels[str(id)] = panel_class
1037	_, pos_y = frame.GetPositionTuple()
1038	frame.SetPosition((d_panel_width + 1, pos_y))
1039	frame.SetSize((w, h))
1040	frame.Show(False)
1041	elif panel_class == self._data_panel:
1042	panel_class.frame.Show(is_visible)
1043	continue
1044	else:
1045	self.panels[str(id)] = panel_class
1046	frame.SetSize((w, h))
1047	frame.Show(False)
1048	if IS_WIN:
1049	frame.SetPosition((d_panel_width + 1, 0))
1050	else:
1051	frame.SetPosition((d_panel_width + 1, mac_pos_y + size_t_bar))
1052
1053	if not IS_WIN:
1054	win_height = mac_pos_y
1055	if IS_LINUX:
1056	if wx.VERSION_STRING >= '3.0.0.0':
1057	win_height = mac_pos_y + 10
1058	else:
1059	win_height = mac_pos_y + 55
1060	self.SetMaxSize((-1, win_height))
1061	else:
1062	self.SetSize((self._window_width, win_height))
1063
1064	def update_data(self, prev_data, new_data):
1065	"""
1066	Update the data.
1067	"""
1068	prev_id, data_state = self._data_manager.update_data(
1069	prev_data=prev_data, new_data=new_data)
1070
1071	self._data_panel.remove_by_id(prev_id)
1072	self._data_panel.load_data_list(data_state)
1073
1074	def update_theory(self, data_id, theory, state=None):
1075	"""
1076	Update the theory
1077	"""
1078	data_state = self._data_manager.update_theory(data_id=data_id,
1079	theory=theory,
1080	state=state)
1081	wx.CallAfter(self._data_panel.load_data_list, data_state)
1082
1083	def onfreeze(self, theory_id):
1084	"""
1085	"""
1086	data_state_list = self._data_manager.freeze(theory_id)
1087	self._data_panel.load_data_list(list=data_state_list)
1088	for data_state in data_state_list.values():
1089	new_plot = data_state.get_data()
1090
1091	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1092	title=new_plot.title))
1093
1094	def freeze(self, data_id, theory_id):
1095	"""
1096	"""
1097	data_state_list = self._data_manager.freeze_theory(data_id=data_id,
1098	theory_id=theory_id)
1099	self._data_panel.load_data_list(list=data_state_list)
1100	for data_state in data_state_list.values():
1101	new_plot = data_state.get_data()
1102	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1103	title=new_plot.title))
1104
1105	def delete_data(self, data):
1106	"""
1107	Delete the data.
1108	"""
1109	self._current_perspective.delete_data(data)
1110
1111
1112	def get_context_menu(self, plotpanel=None):
1113	"""
1114	Get the context menu items made available
1115	by the different plug-ins.
1116	This function is used by the plotting module
1117	"""
1118	if plotpanel is None:
1119	return
1120	menu_list = []
1121	for item in self.plugins:
1122	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1123	return menu_list
1124
1125	def get_current_context_menu(self, plotpanel=None):
1126	"""
1127	Get the context menu items made available
1128	by the current plug-in.
1129	This function is used by the plotting module
1130	"""
1131	if plotpanel is None:
1132	return
1133	menu_list = []
1134	item = self._current_perspective
1135	if item != None:
1136	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1137	return menu_list
1138
1139	def on_panel_close(self, event):
1140	"""
1141	Gets called when the close event for a panel runs.
1142	This will check which panel has been closed and
1143	delete it.
1144	"""
1145	frame = event.GetEventObject()
1146	for ID in self.plot_panels.keys():
1147	if self.plot_panels[ID].window_name == frame.name:
1148	self.disable_app_menu(self.plot_panels[ID])
1149	self.delete_panel(ID)
1150	break
1151	self.cpanel_on_focus.SetFocus()
1152
1153
1154	def popup_panel(self, p):
1155	"""
1156	Add a panel object to the AUI manager
1157
1158	:param p: panel object to add to the AUI manager
1159
1160	:return: ID of the event associated with the new panel [int]
1161
1162	"""
1163	ID = wx.NewId()
1164	self.panels[str(ID)] = p
1165	## Check and set the size
1166	if PLOPANEL_WIDTH < 0:
1167	p_panel_width = int(self._window_width * 0.45)
1168	else:
1169	p_panel_width = PLOPANEL_WIDTH
1170	p_panel_height = int(p_panel_width * 0.76)
1171	p.frame.SetSize((p_panel_width, p_panel_height))
1172	self.graph_num += 1
1173	if p.window_caption.split()[0] in NOT_SO_GRAPH_LIST:
1174	windowcaption = p.window_caption
1175	else:
1176	windowcaption = 'Graph'
1177	windowname = p.window_name
1178
1179	# Append nummber
1180	captions = self._get_plotpanel_captions()
1181	while (1):
1182	caption = windowcaption + '%s'% str(self.graph_num)
1183	if caption not in captions:
1184	break
1185	self.graph_num += 1
1186	# protection from forever-loop: max num = 1000
1187	if self.graph_num > 1000:
1188	break
1189	if p.window_caption.split()[0] not in NOT_SO_GRAPH_LIST:
1190	p.window_caption = caption
1191	p.window_name = windowname + str(self.graph_num)
1192
1193	p.frame.SetTitle(p.window_caption)
1194	p.frame.name = p.window_name
1195	if not IS_WIN:
1196	p.frame.Center()
1197	x_pos, _ = p.frame.GetPositionTuple()
1198	p.frame.SetPosition((x_pos, 112))
1199	p.frame.Show(True)
1200
1201	# Register for showing/hiding the panel
1202	wx.EVT_MENU(self, ID, self.on_view)
1203	if p not in self.plot_panels.values() and p.group_id != None:
1204	self.plot_panels[ID] = p
1205	if len(self.plot_panels) == 1:
1206	self.panel_on_focus = p
1207	self.set_panel_on_focus(None)
1208	if self._data_panel is not None and \
1209	self._plotting_plugin is not None:
1210	ind = self._data_panel.cb_plotpanel.FindString('None')
1211	if ind != wx.NOT_FOUND:
1212	self._data_panel.cb_plotpanel.Delete(ind)
1213	if caption not in self._data_panel.cb_plotpanel.GetItems():
1214	self._data_panel.cb_plotpanel.Append(str(caption), p)
1215	return ID
1216
1217	def _get_plotpanel_captions(self):
1218	"""
1219	Get all the plotpanel cations
1220
1221	: return: list of captions
1222	"""
1223	captions = []
1224	for Id in self.plot_panels.keys():
1225	captions.append(self.plot_panels[Id].window_caption)
1226
1227	return captions
1228
1229	def _setup_tool_bar(self):
1230	"""
1231	add toolbar to the frame
1232	"""
1233	self._toolbar = GUIToolBar(self)
1234	# The legacy code doesn't work well for wx 3.0
1235	# but the old code produces better results with wx 2.8
1236	if not IS_WIN and wx.VERSION_STRING >= '3.0.0.0':
1237	sizer = wx.BoxSizer(wx.VERTICAL)
1238	sizer.Add(self._toolbar, 0, wx.EXPAND)
1239	self.SetSizer(sizer)
1240	else:
1241	self.SetToolBar(self._toolbar)
1242	self._update_toolbar_helper()
1243	self._on_toggle_toolbar(event=None)
1244
1245	def _update_toolbar_helper(self):
1246	"""
1247	Helping to update the toolbar
1248	"""
1249	application_name = 'No Selected Analysis'
1250	panel_name = 'No Panel on Focus'
1251	c_panel = self.cpanel_on_focus
1252	if self._toolbar is None:
1253	return
1254	if c_panel is not None:
1255	self.reset_bookmark_menu(self.cpanel_on_focus)
1256	if self._current_perspective is not None:
1257	application_name = self._current_perspective.sub_menu
1258	c_panel_state = c_panel
1259	if c_panel is not None:
1260	panel_name = c_panel.window_caption
1261	if not c_panel.IsShownOnScreen():
1262	c_panel_state = None
1263	self._toolbar.update_toolbar(c_panel_state)
1264	self._toolbar.update_button(application_name=application_name,
1265	panel_name=panel_name)
1266	self._toolbar.Realize()
1267
1268	def _add_menu_tool(self):
1269	"""
1270	Tools menu
1271	Go through plug-ins and find tools to populate the tools menu
1272	"""
1273	style = self.__gui_style & GUIFRAME.CALCULATOR_ON
1274	if style == GUIFRAME.CALCULATOR_ON:
1275	self._tool_menu = None
1276	for item in self.plugins:
1277	if hasattr(item, "get_tools"):
1278	for tool in item.get_tools():
1279	# Only create a menu if we have at least one tool
1280	if self._tool_menu is None:
1281	self._tool_menu = wx.Menu()
1282	if tool[0].lower().count('python') > 0:
1283	self._tool_menu.AppendSeparator()
1284	id = wx.NewId()
1285	self._tool_menu.Append(id, tool[0], tool[1])
1286	wx.EVT_MENU(self, id, tool[2])
1287	if self._tool_menu is not None:
1288	self._menubar.Append(self._tool_menu, '&Tool')
1289
1290	def _add_current_plugin_menu(self):
1291	"""
1292	add current plugin menu
1293	Look for plug-in menus
1294	Add available plug-in sub-menus.
1295	"""
1296	if self._menubar is None or self._current_perspective is None \
1297	or self._menubar.GetMenuCount()==0:
1298	return
1299	#replace or add a new menu for the current plugin
1300
1301	pos = self._menubar.FindMenu(str(self._applications_menu_name))
1302	if pos != -1:
1303	menu_list = self._current_perspective.populate_menu(self)
1304	if menu_list:
1305	for (menu, name) in menu_list:
1306	hidden_menu = self._menubar.Replace(pos, menu, name)
1307	self._applications_menu_name = name
1308	#self._applications_menu_pos = pos
1309	else:
1310	hidden_menu = self._menubar.Remove(pos)
1311	self._applications_menu_name = None
1312	#get the position of the menu when it first added
1313	self._applications_menu_pos = pos
1314
1315	else:
1316	menu_list = self._current_perspective.populate_menu(self)
1317	if menu_list:
1318	for (menu, name) in menu_list:
1319	if self._applications_menu_pos == -1:
1320	self._menubar.Append(menu, name)
1321	else:
1322	self._menubar.Insert(self._applications_menu_pos,
1323	menu, name)
1324	self._applications_menu_name = name
1325
1326	def _add_help_menu(self):
1327	"""
1328	add help menu to menu bar. Includes welcome page, about page,
1329	tutorial PDF and documentation pages.
1330	"""
1331	# Help menu
1332	self._help_menu = wx.Menu()
1333	style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
1334
1335	if style == GUIFRAME.WELCOME_PANEL_ON or custom_config != None:
1336	# add the welcome panel menu item
1337	if config.WELCOME_PANEL_ON and self.defaultPanel is not None:
1338	id = wx.NewId()
1339	self._help_menu.Append(id, '&Welcome', '')
1340	wx.EVT_MENU(self, id, self.show_welcome_panel)
1341
1342	self._help_menu.AppendSeparator()
1343	id = wx.NewId()
1344	self._help_menu.Append(id, '&Documentation', '')
1345	wx.EVT_MENU(self, id, self._onSphinxDocs)
1346
1347	if config._do_tutorial and (IS_WIN or sys.platform =='darwin'):
1348	self._help_menu.AppendSeparator()
1349	id = wx.NewId()
1350	self._help_menu.Append(id, '&Tutorial', 'Software tutorial')
1351	wx.EVT_MENU(self, id, self._onTutorial)
1352
1353	if config._do_aboutbox:
1354	self._help_menu.AppendSeparator()
1355	self._help_menu.Append(wx.ID_ABOUT, '&About', 'Software information')
1356	wx.EVT_MENU(self, wx.ID_ABOUT, self._onAbout)
1357
1358	# Checking for updates
1359	id = wx.NewId()
1360	self._help_menu.Append(id,'&Check for update',
1361	'Check for the latest version of %s' % config.__appname__)
1362	wx.EVT_MENU(self, id, self._check_update)
1363	self._menubar.Append(self._help_menu, '&Help')
1364
1365	def _add_menu_view(self):
1366	"""
1367	add menu items under view menu
1368	"""
1369	if not VIEW_MENU:
1370	return
1371	self._view_menu = wx.Menu()
1372
1373	id = wx.NewId()
1374	hint = "Display the Grid Window for batch results etc."
1375	self._view_menu.Append(id, '&Show Grid Window', hint)
1376	wx.EVT_MENU(self, id, self.show_batch_frame)
1377
1378	self._view_menu.AppendSeparator()
1379	style = self.__gui_style & GUIFRAME.MANAGER_ON
1380	id = wx.NewId()
1381	self._data_panel_menu = self._view_menu.Append(id,
1382	'&Show Data Explorer', '')
1383	wx.EVT_MENU(self, id, self.show_data_panel)
1384	if style == GUIFRAME.MANAGER_ON:
1385	self._data_panel_menu.SetText('Hide Data Explorer')
1386	else:
1387	self._data_panel_menu.SetText('Show Data Explorer')
1388
1389	self._view_menu.AppendSeparator()
1390	id = wx.NewId()
1391	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
1392	if style1 == GUIFRAME.TOOLBAR_ON:
1393	self._toolbar_menu = self._view_menu.Append(id, '&Hide Toolbar', '')
1394	else:
1395	self._toolbar_menu = self._view_menu.Append(id, '&Show Toolbar', '')
1396	wx.EVT_MENU(self, id, self._on_toggle_toolbar)
1397
1398	if custom_config != None:
1399	self._view_menu.AppendSeparator()
1400	id = wx.NewId()
1401	hint_ss = "Select the current/default configuration "
1402	hint_ss += "as a startup setting"
1403	preference_menu = self._view_menu.Append(id, 'Startup Setting',
1404	hint_ss)
1405	wx.EVT_MENU(self, id, self._on_preference_menu)
1406
1407	id = wx.NewId()
1408	self._view_menu.AppendSeparator()
1409	self._view_menu.Append(id, 'Category Manager', 'Edit model categories')
1410	wx.EVT_MENU(self, id, self._on_category_manager)
1411
1412	self._menubar.Append(self._view_menu, '&View')
1413
1414	def show_batch_frame(self, event=None):
1415	"""
1416	show the grid of result
1417	"""
1418	# Show(False) before Show(True) in order to bring it to the front
1419	self.batch_frame.Show(False)
1420	self.batch_frame.Show(True)
1421
1422	def on_category_panel(self, event):
1423	"""
1424	On cat panel
1425	"""
1426	self._on_category_manager(event)
1427
1428	def _on_category_manager(self, event):
1429	"""
1430	Category manager frame
1431	"""
1432	frame = CategoryManager(self, -1, 'Model Category Manager')
1433	icon = self.GetIcon()
1434	frame.SetIcon(icon)
1435
1436	def _on_preference_menu(self, event):
1437	"""
1438	Build a panel to allow to edit Mask
1439	"""
1440	from sas.guiframe.startup_configuration \
1441	import StartupConfiguration as ConfDialog
1442
1443	dialog = ConfDialog(parent=self, gui=self.__gui_style)
1444	result = dialog.ShowModal()
1445	if result == wx.ID_OK:
1446	dialog.write_custom_config()
1447	# post event for info
1448	wx.PostEvent(self, StatusEvent(status="Wrote custom configuration", info='info'))
1449	dialog.Destroy()
1450
1451	def _add_menu_application(self):
1452	"""
1453	# Attach a menu item for each defined perspective or application.
1454	# Only add the perspective menu if there are more than one perspectives
1455	add menu application
1456	"""
1457	if self._num_perspectives > 1:
1458	plug_data_count = False
1459	plug_no_data_count = False
1460	self._applications_menu = wx.Menu()
1461	pos = 0
1462	separator = self._applications_menu.AppendSeparator()
1463	for plug in self.plugins:
1464	if len(plug.get_perspective()) > 0:
1465	id = wx.NewId()
1466	if plug.use_data():
1467
1468	self._applications_menu.InsertCheckItem(pos, id, plug.sub_menu,
1469	"Switch to analysis: %s" % plug.sub_menu)
1470	plug_data_count = True
1471	pos += 1
1472	else:
1473	plug_no_data_count = True
1474	self._applications_menu.AppendCheckItem(id, plug.sub_menu,
1475	"Switch to analysis: %s" % plug.sub_menu)
1476	wx.EVT_MENU(self, id, plug.on_perspective)
1477
1478	if (not plug_data_count or not plug_no_data_count):
1479	self._applications_menu.RemoveItem(separator)
1480	self._menubar.Append(self._applications_menu, '&Analysis')
1481	self._check_applications_menu()
1482
1483	def _populate_file_menu(self):
1484	"""
1485	Insert menu item under file menu
1486	"""
1487	for plugin in self.plugins:
1488	if len(plugin.populate_file_menu()) > 0:
1489	for item in plugin.populate_file_menu():
1490	m_name, m_hint, m_handler = item
1491	id = wx.NewId()
1492	self._file_menu.Append(id, m_name, m_hint)
1493	wx.EVT_MENU(self, id, m_handler)
1494	self._file_menu.AppendSeparator()
1495
1496	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1497	if OPEN_SAVE_MENU:
1498	id = wx.NewId()
1499	hint_load_file = "read all analysis states saved previously"
1500	self._save_appl_menu = self._file_menu.Append(id,
1501	'&Open Project', hint_load_file)
1502	wx.EVT_MENU(self, id, self._on_open_state_project)
1503
1504	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1505	# some menu of plugin to be seen under file menu
1506	hint_load_file = "Read a status files and load"
1507	hint_load_file += " them into the analysis"
1508	id = wx.NewId()
1509	self._save_appl_menu = self._file_menu.Append(id,
1510	'&Open Analysis', hint_load_file)
1511	wx.EVT_MENU(self, id, self._on_open_state_application)
1512	if OPEN_SAVE_MENU:
1513	self._file_menu.AppendSeparator()
1514	id = wx.NewId()
1515	self._file_menu.Append(id, '&Save Project',
1516	'Save the state of the whole analysis')
1517	wx.EVT_MENU(self, id, self._on_save_project)
1518	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1519	id = wx.NewId()
1520	self._save_appl_menu = self._file_menu.Append(id,
1521	'&Save Analysis',
1522	'Save state of the current active analysis panel')
1523	wx.EVT_MENU(self, id, self._on_save_application)
1524	if not sys.platform =='darwin':
1525	self._file_menu.AppendSeparator()
1526	id = wx.NewId()
1527	self._file_menu.Append(id, '&Quit', 'Exit')
1528	wx.EVT_MENU(self, id, self.Close)
1529
1530	def _add_menu_file(self):
1531	"""
1532	add menu file
1533	"""
1534	# File menu
1535	self._file_menu = wx.Menu()
1536	# Add sub menus
1537	self._menubar.Append(self._file_menu, '&File')
1538
1539	def _add_menu_edit(self):
1540	"""
1541	add menu edit
1542	"""
1543	if not EDIT_MENU:
1544	return
1545	# Edit Menu
1546	self._edit_menu = wx.Menu()
1547	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1548	'Undo the previous action')
1549	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1550	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1551	'Redo the previous action')
1552	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1553	self._edit_menu.AppendSeparator()
1554	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1555	'Copy parameter values')
1556	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1557	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1558	'Paste parameter values')
1559	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1560
1561	self._edit_menu.AppendSeparator()
1562
1563	self._edit_menu_copyas = wx.Menu()
1564	#Sub menu for Copy As...
1565	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYEX_ID, 'Copy current tab to Excel',
1566	'Copy parameter values in tabular format')
1567	wx.EVT_MENU(self, GUIFRAME_ID.COPYEX_ID, self.on_copy_panel)
1568
1569	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYLAT_ID, 'Copy current tab to LaTeX',
1570	'Copy parameter values in tabular format')
1571	wx.EVT_MENU(self, GUIFRAME_ID.COPYLAT_ID, self.on_copy_panel)
1572
1573
1574	self._edit_menu.AppendMenu(GUIFRAME_ID.COPYAS_ID, 'Copy Params as...', self._edit_menu_copyas,
1575	'Copy parameter values in various formats')
1576
1577
1578	self._edit_menu.AppendSeparator()
1579
1580	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1581	'Preview current panel')
1582	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1583
1584	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1585	'Reset current panel')
1586	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1587
1588	self._menubar.Append(self._edit_menu, '&Edit')
1589	self.enable_edit_menu()
1590
1591	def get_style(self):
1592	"""
1593	Return the gui style
1594	"""
1595	return self.__gui_style
1596
1597	def _add_menu_data(self):
1598	"""
1599	Add menu item item data to menu bar
1600	"""
1601	if self._data_plugin is not None:
1602	menu_list = self._data_plugin.populate_menu(self)
1603	if menu_list:
1604	for (menu, name) in menu_list:
1605	self._menubar.Append(menu, name)
1606
1607
1608	def _on_toggle_toolbar(self, event=None):
1609	"""
1610	hide or show toolbar
1611	"""
1612	if self._toolbar is None:
1613	return
1614	if self._toolbar.IsShown():
1615	if self._toolbar_menu is not None:
1616	self._toolbar_menu.SetItemLabel('Show Toolbar')
1617	self._toolbar.Hide()
1618	else:
1619	if self._toolbar_menu is not None:
1620	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1621	self._toolbar.Show()
1622	self._toolbar.Realize()
1623
1624	def _on_status_event(self, evt):
1625	"""
1626	Display status message
1627	"""
1628	# This CallAfter fixes many crashes on MAC.
1629	wx.CallAfter(self.sb.set_status, evt)
1630
1631	def on_view(self, evt):
1632	"""
1633	A panel was selected to be shown. If it's not already
1634	shown, display it.
1635
1636	:param evt: menu event
1637
1638	"""
1639	panel_id = str(evt.GetId())
1640	self.on_set_plot_focus(self.panels[panel_id])
1641	wx.CallLater(5*TIME_FACTOR, self.set_schedule(True))
1642	self.set_plot_unfocus()
1643
1644	def show_welcome_panel(self, event):
1645	"""
1646	Display the welcome panel
1647	"""
1648	if self.defaultPanel is None:
1649	return
1650	frame = self.panels['default'].get_frame()
1651	if frame == None:
1652	return
1653	# Show default panel
1654	if not frame.IsShown():
1655	frame.Show(True)
1656
1657	def on_close_welcome_panel(self):
1658	"""
1659	Close the welcome panel
1660	"""
1661	if self.defaultPanel is None:
1662	return
1663	default_panel = self.panels["default"].frame
1664	if default_panel.IsShown():
1665	default_panel.Show(False)
1666
1667	def delete_panel(self, uid):
1668	"""
1669	delete panel given uid
1670	"""
1671	ID = str(uid)
1672	config.printEVT("delete_panel: %s" % ID)
1673	try:
1674	caption = self.panels[ID].window_caption
1675	except:
1676	logging.error("delete_panel: No such plot id as %s" % ID)
1677	return
1678	if ID in self.panels.keys():
1679	self.panel_on_focus = None
1680	panel = self.panels[ID]
1681
1682	if hasattr(panel, "connect"):
1683	panel.connect.disconnect()
1684	self._plotting_plugin.delete_panel(panel.group_id)
1685
1686	if panel in self.schedule_full_draw_list:
1687	self.schedule_full_draw_list.remove(panel)
1688
1689	#delete uid number not str(uid)
1690	if ID in self.plot_panels.keys():
1691	del self.plot_panels[ID]
1692	if ID in self.panels.keys():
1693	del self.panels[ID]
1694	return
1695
1696	def create_gui_data(self, data, path=None):
1697	"""
1698	"""
1699	return self._data_manager.create_gui_data(data, path)
1700
1701	def get_data(self, path):
1702	"""
1703	"""
1704	message = ""
1705	log_msg = ''
1706	output = []
1707	error_message = ""
1708	basename = os.path.basename(path)
1709	root, extension = os.path.splitext(basename)
1710	if extension.lower() not in EXTENSIONS:
1711	log_msg = "File Loader cannot "
1712	log_msg += "load: %s\n" % str(basename)
1713	log_msg += "Try Data opening...."
1714	logging.error(log_msg)
1715	return
1716
1717	#reading a state file
1718	for plug in self.plugins:
1719	reader, ext = plug.get_extensions()
1720	if reader is not None:
1721	#read the state of the single plugin
1722	if extension == ext:
1723	reader.read(path)
1724	return
1725	elif extension == APPLICATION_STATE_EXTENSION:
1726	try:
1727	reader.read(path)
1728	except:
1729	msg = "DataLoader Error: Encounted Non-ASCII character"
1730	msg += "\n(%s)"% sys.exc_value
1731	wx.PostEvent(self, StatusEvent(status=msg,
1732	info="error", type="stop"))
1733	return
1734
1735	style = self.__gui_style & GUIFRAME.MANAGER_ON
1736	if style == GUIFRAME.MANAGER_ON:
1737	if self._data_panel is not None:
1738	self._data_panel.frame.Show(True)
1739
1740	def load_from_cmd(self, path):
1741	"""
1742	load data from cmd or application
1743	"""
1744	if path is None:
1745	return
1746	else:
1747	path = os.path.abspath(path)
1748	if not os.path.isfile(path) and not os.path.isdir(path):
1749	return
1750
1751	if os.path.isdir(path):
1752	self.load_folder(path)
1753	return
1754
1755	basename = os.path.basename(path)
1756	root, extension = os.path.splitext(basename)
1757	if extension.lower() not in EXTENSIONS:
1758	self.load_data(path)
1759	else:
1760	self.load_state(path)
1761
1762	self._default_save_location = os.path.dirname(path)
1763
1764	def load_state(self, path, is_project=False):
1765	"""
1766	load data from command line or application
1767	"""
1768	if path and (path is not None) and os.path.isfile(path):
1769	basename = os.path.basename(path)
1770	if APPLICATION_STATE_EXTENSION is not None \
1771	and basename.endswith(APPLICATION_STATE_EXTENSION):
1772	if is_project:
1773	for ID in self.plot_panels.keys():
1774	panel = self.plot_panels[ID]
1775	panel.on_close(None)
1776	self.get_data(path)
1777	wx.PostEvent(self, StatusEvent(status="Completed loading."))
1778	else:
1779	wx.PostEvent(self, StatusEvent(status=" "))
1780
1781	def load_data(self, path):
1782	"""
1783	load data from command line
1784	"""
1785	if not os.path.isfile(path):
1786	return
1787	basename = os.path.basename(path)
1788	root, extension = os.path.splitext(basename)
1789	if extension.lower() in EXTENSIONS:
1790	log_msg = "Data Loader cannot "
1791	log_msg += "load: %s\n" % str(path)
1792	log_msg += "Try File opening ...."
1793	logging.error(log_msg)
1794	return
1795	log_msg = ''
1796	output = {}
1797	error_message = ""
1798	try:
1799	logging.info("Loading Data...:\n" + str(path) + "\n")
1800	temp = self.loader.load(path)
1801	if temp.__class__.__name__ == "list":
1802	for item in temp:
1803	data = self.create_gui_data(item, path)
1804	output[data.id] = data
1805	else:
1806	data = self.create_gui_data(temp, path)
1807	output[data.id] = data
1808
1809	self.add_data(data_list=output)
1810	except:
1811	error_message = "Error while loading"
1812	error_message += " Data from cmd:\n %s\n" % str(path)
1813	error_message += str(sys.exc_value) + "\n"
1814	logging.error(error_message)
1815
1816	def load_folder(self, path):
1817	"""
1818	Load entire folder
1819	"""
1820	if not os.path.isdir(path):
1821	return
1822	if self._data_plugin is None:
1823	return
1824	try:
1825	if path is not None:
1826	self._default_save_location = os.path.dirname(path)
1827	file_list = self._data_plugin.get_file_path(path)
1828	self._data_plugin.get_data(file_list)
1829	else:
1830	return
1831	except:
1832	error_message = "Error while loading"
1833	error_message += " Data folder from cmd:\n %s\n" % str(path)
1834	error_message += str(sys.exc_value) + "\n"
1835	logging.error(error_message)
1836
1837	def _on_open_state_application(self, event):
1838	"""
1839	"""
1840	path = None
1841	if self._default_save_location == None:
1842	self._default_save_location = os.getcwd()
1843	wx.PostEvent(self, StatusEvent(status="Loading Analysis file..."))
1844	plug_wlist = self._on_open_state_app_helper()
1845	dlg = wx.FileDialog(self,
1846	"Choose a file",
1847	self._default_save_location, "",
1848	plug_wlist)
1849	if dlg.ShowModal() == wx.ID_OK:
1850	path = dlg.GetPath()
1851	if path is not None:
1852	self._default_save_location = os.path.dirname(path)
1853	dlg.Destroy()
1854	self.load_state(path=path)
1855
1856	def _on_open_state_app_helper(self):
1857	"""
1858	Helps '_on_open_state_application()' to find the extension of
1859	the current perspective/application
1860	"""
1861	# No current perspective or no extension attr
1862	if self._current_perspective is None:
1863	return PLUGINS_WLIST
1864	try:
1865	# Find the extension of the perspective
1866	# and get that as 1st item in list
1867	ind = None
1868	app_ext = self._current_perspective._extensions
1869	plug_wlist = config.PLUGINS_WLIST
1870	for ext in set(plug_wlist):
1871	if ext.count(app_ext) > 0:
1872	ind = ext
1873	break
1874	# Found the extension
1875	if ind != None:
1876	plug_wlist.remove(ind)
1877	plug_wlist.insert(0, ind)
1878	try:
1879	plug_wlist = '\|'.join(plug_wlist)
1880	except:
1881	plug_wlist = ''
1882
1883	except:
1884	plug_wlist = PLUGINS_WLIST
1885
1886	return plug_wlist
1887
1888	def _on_open_state_project(self, event):
1889	"""
1890	"""
1891	path = None
1892	if self._default_save_location == None:
1893	self._default_save_location = os.getcwd()
1894	wx.PostEvent(self, StatusEvent(status="Loading Project file..."))
1895	dlg = wx.FileDialog(self,
1896	"Choose a file",
1897	self._default_save_location, "",
1898	APPLICATION_WLIST)
1899	if dlg.ShowModal() == wx.ID_OK:
1900	path = dlg.GetPath()
1901	if path is not None:
1902	self._default_save_location = os.path.dirname(path)
1903	dlg.Destroy()
1904
1905	self.load_state(path=path, is_project=True)
1906
1907	def _on_save_application(self, event):
1908	"""
1909	save the state of the current active application
1910	"""
1911	if self.cpanel_on_focus is not None:
1912	try:
1913	wx.PostEvent(self,
1914	StatusEvent(status="Saving Analysis file..."))
1915	self.cpanel_on_focus.on_save(event)
1916	wx.PostEvent(self,
1917	StatusEvent(status="Completed saving."))
1918	except:
1919	msg = "Error occurred while saving: "
1920	msg += "To save, the application panel should have a data set.."
1921	wx.PostEvent(self, StatusEvent(status=msg))
1922
1923	def _on_save_project(self, event):
1924	"""
1925	save the state of the SasView as *.svs
1926	"""
1927	if self._current_perspective is None:
1928	return
1929	wx.PostEvent(self, StatusEvent(status="Saving Project file..."))
1930	reader, ext = self._current_perspective.get_extensions()
1931	path = None
1932	extension = '*' + APPLICATION_STATE_EXTENSION
1933	dlg = wx.FileDialog(self, "Save Project file",
1934	self._default_save_location, "sasview_proj",
1935	extension,
1936	wx.SAVE)
1937	if dlg.ShowModal() == wx.ID_OK:
1938	path = dlg.GetPath()
1939	self._default_save_location = os.path.dirname(path)
1940	else:
1941	return None
1942	dlg.Destroy()
1943	try:
1944	if path is None:
1945	return
1946	# default cansas xml doc
1947	doc = None
1948	for panel in self.panels.values():
1949	temp = panel.save_project(doc)
1950	if temp is not None:
1951	doc = temp
1952
1953	# Write the XML document
1954	extens = APPLICATION_STATE_EXTENSION
1955	fName = os.path.splitext(path)[0] + extens
1956	if doc != None:
1957	fd = open(fName, 'w')
1958	fd.write(doc.toprettyxml())
1959	fd.close()
1960	wx.PostEvent(self, StatusEvent(status="Completed Saving."))
1961	else:
1962	msg = "Error occurred while saving the project: "
1963	msg += "To save, at least one application panel "
1964	msg += "should have a data set "
1965	msg += "and model selected. "
1966	msg += "No project was saved to %s" % (str(path))
1967	logging.error(msg)
1968	wx.PostEvent(self,StatusEvent(status=msg))
1969	except:
1970	msg = "Error occurred while saving: "
1971	msg += "To save, at least one application panel "
1972	msg += "should have a data set.."
1973	wx.PostEvent(self, StatusEvent(status=msg))
1974
1975	def on_save_helper(self, doc, reader, panel, path):
1976	"""
1977	Save state into a file
1978	"""
1979	try:
1980	if reader is not None:
1981	# case of a panel with multi-pages
1982	if hasattr(panel, "opened_pages"):
1983	for uid, page in panel.opened_pages.iteritems():
1984	data = page.get_data()
1985	# state must be cloned
1986	state = page.get_state().clone()
1987	if data is not None:
1988	new_doc = reader.write_toXML(data, state)
1989	if doc != None and hasattr(doc, "firstChild"):
1990	child = new_doc.firstChild.firstChild
1991	doc.firstChild.appendChild(child)
1992	else:
1993	doc = new_doc
1994	# case of only a panel
1995	else:
1996	data = panel.get_data()
1997	state = panel.get_state()
1998	if data is not None:
1999	new_doc = reader.write_toXML(data, state)
2000	if doc != None and hasattr(doc, "firstChild"):
2001	child = new_doc.firstChild.firstChild
2002	doc.firstChild.appendChild(child)
2003	else:
2004	doc = new_doc
2005	except:
2006	raise
2007	#pass
2008
2009	return doc
2010
2011	def quit_guiframe(self):
2012	"""
2013	Pop up message to make sure the user wants to quit the application
2014	"""
2015	message = "\nDo you really want to exit this application? \n\n"
2016	dial = wx.MessageDialog(self, message, 'Confirm Exit',
2017	wx.YES_NO\|wx.YES_DEFAULT\|wx.ICON_QUESTION)
2018	if dial.ShowModal() == wx.ID_YES:
2019	return True
2020	else:
2021	return False
2022
2023	def WindowClose(self, event=None):
2024	"""
2025	Quit the application from x icon
2026	"""
2027	flag = self.quit_guiframe()
2028	if flag:
2029	_pylab_helpers.Gcf.figs = {}
2030	self.Close()
2031
2032	def Close(self, event=None):
2033	"""
2034	Quit the application
2035	"""
2036	wx.Exit()
2037	sys.exit()
2038
2039	def _check_update(self, event=None):
2040	"""
2041	Check with the deployment server whether a new version
2042	of the application is available.
2043	A thread is started for the connecting with the server. The thread calls
2044	a call-back method when the current version number has been obtained.
2045	"""
2046	try:
2047	conn = httplib.HTTPConnection(config.__update_URL__[0],
2048	timeout=3.0)
2049	conn.request("GET", config.__update_URL__[1])
2050	res = conn.getresponse()
2051	content = res.read()
2052	conn.close()
2053	except:
2054	content = "0.0.0"
2055
2056	version = content.strip()
2057	if len(re.findall('\d+\.\d+\.\d+$', version)) < 0:
2058	content = "0.0.0"
2059	self._process_version(content, standalone=event==None)
2060
2061	def _process_version(self, version, standalone=True):
2062	"""
2063	Call-back method for the process of checking for updates.
2064	This methods is called by a VersionThread object once the current
2065	version number has been obtained. If the check is being done in the
2066	background, the user will not be notified unless there's an update.
2067
2068	:param version: version string
2069	:param standalone: True of the update is being checked in
2070	the background, False otherwise.
2071
2072	"""
2073	try:
2074	if version == "0.0.0":
2075	msg = "Could not connect to the application server."
2076	msg += " Please try again later."
2077	self.SetStatusText(msg)
2078	elif cmp(version, config.__version__) > 0:
2079	msg = "Version %s is available! " % str(version)
2080	if not standalone:
2081	import webbrowser
2082	webbrowser.open(config.__download_page__)
2083	else:
2084	msg += "See the help menu to download it."
2085	self.SetStatusText(msg)
2086	else:
2087	if not standalone:
2088	msg = "You have the latest version"
2089	msg += " of %s" % str(config.__appname__)
2090	self.SetStatusText(msg)
2091	except:
2092	msg = "guiframe: could not get latest application"
2093	msg += " version number\n %s" % sys.exc_value
2094	logging.error(msg)
2095	if not standalone:
2096	msg = "Could not connect to the application server."
2097	msg += " Please try again later."
2098	self.SetStatusText(msg)
2099
2100	def _onAbout(self, evt):
2101	"""
2102	Pop up the about dialog
2103
2104	:param evt: menu event
2105
2106	"""
2107	if config._do_aboutbox:
2108	import sas.guiframe.aboutbox as AboutBox
2109	dialog = AboutBox.DialogAbout(None, -1, "")
2110	dialog.ShowModal()
2111
2112	def _onTutorial(self, evt):
2113	"""
2114	Pop up the tutorial dialog
2115
2116	:param evt: menu event
2117
2118	"""
2119	if config._do_tutorial:
2120	path = config.TUTORIAL_PATH
2121	if IS_WIN:
2122	try:
2123	from sas.guiframe.pdfview import PDFFrame
2124	dialog = PDFFrame(None, -1, "Tutorial", path)
2125	# put icon
2126	self.put_icon(dialog)
2127	dialog.Show(True)
2128	except:
2129	logging.error("Error in _onTutorial: %s" % sys.exc_value)
2130	try:
2131	#in case when the pdf default set other than acrobat
2132	import ho.pisa as pisa
2133	pisa.startViewer(path)
2134	except:
2135	msg = "This feature requires 'PDF Viewer'\n"
2136	msg += "Please install it first (Free)..."
2137	wx.MessageBox(msg, 'Error')
2138	else:
2139	try:
2140	command = "open '%s'" % path
2141	os.system(command)
2142	except:
2143	try:
2144	#in case when the pdf default set other than preview
2145	import ho.pisa as pisa
2146	pisa.startViewer(path)
2147	except:
2148	msg = "This feature requires 'Preview' Application\n"
2149	msg += "Please install it first..."
2150	wx.MessageBox(msg, 'Error')
2151
2152	def _onSphinxDocs(self, evt):
2153	"""
2154	Bring up Sphinx Documentation at top level whenever the menu item
2155	'documentation' is clicked. Calls DocumentationWindow with the top
2156	level path of "index.html"
2157
2158	:param evt: menu event
2159	"""
2160	# Running SasView "in-place" using run.py means the docs will be in a
2161	# different place than they would otherwise.
2162	from documentation_window import DocumentationWindow
2163
2164	sphinx_doc_viewer = DocumentationWindow(self, -1, "index.html")
2165	# sphinx_doc_viewer.Show()
2166
2167
2168	def set_manager(self, manager):
2169	"""
2170	Sets the application manager for this frame
2171
2172	:param manager: frame manager
2173	"""
2174	self.app_manager = manager
2175
2176	def post_init(self):
2177	"""
2178	This initialization method is called after the GUI
2179	has been created and all plug-ins loaded. It calls
2180	the post_init() method of each plug-in (if it exists)
2181	so that final initialization can be done.
2182	"""
2183	for item in self.plugins:
2184	if hasattr(item, "post_init"):
2185	item.post_init()
2186
2187	def set_default_perspective(self):
2188	"""
2189	Choose among the plugin the first plug-in that has
2190	"set_default_perspective" method and its return value is True will be
2191	as a default perspective when the welcome page is closed
2192	"""
2193	for item in self.plugins:
2194	if hasattr(item, "set_default_perspective"):
2195	if item.set_default_perspective():
2196	item.on_perspective(event=None)
2197	return
2198
2199	def set_perspective(self, panels):
2200	"""
2201	Sets the perspective of the GUI.
2202	Opens all the panels in the list, and closes
2203	all the others.
2204
2205	:param panels: list of panels
2206	"""
2207	for item in self.panels.keys():
2208	# Check whether this is a sticky panel
2209	if hasattr(self.panels[item], "ALWAYS_ON"):
2210	if self.panels[item].ALWAYS_ON:
2211	continue
2212	if self.panels[item] == None:
2213	continue
2214	if self.panels[item].window_name in panels:
2215	frame = self.panels[item].get_frame()
2216	if not frame.IsShown():
2217	frame.Show(True)
2218	else:
2219	# always show the data panel if enable
2220	style = self.__gui_style & GUIFRAME.MANAGER_ON
2221	if (style == GUIFRAME.MANAGER_ON) and self.panels[item] == self._data_panel:
2222	if 'data_panel' in self.panels.keys():
2223	frame = self.panels['data_panel'].get_frame()
2224	if frame == None:
2225	continue
2226	flag = frame.IsShown()
2227	frame.Show(flag)
2228	else:
2229	frame = self.panels[item].get_frame()
2230	if frame == None:
2231	continue
2232
2233	if frame.IsShown():
2234	frame.Show(False)
2235
2236	def show_data_panel(self, event=None, action=True):
2237	"""
2238	show the data panel
2239	"""
2240	if self._data_panel_menu == None:
2241	return
2242	label = self._data_panel_menu.GetText()
2243	pane = self.panels["data_panel"]
2244	frame = pane.get_frame()
2245	if label == 'Show Data Explorer':
2246	if action:
2247	frame.Show(True)
2248	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
2249	self._data_panel_menu.SetText('Hide Data Explorer')
2250	else:
2251	if action:
2252	frame.Show(False)
2253	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
2254	self._data_panel_menu.SetText('Show Data Explorer')
2255
2256	def add_data_helper(self, data_list):
2257	"""
2258	"""
2259	if self._data_manager is not None:
2260	self._data_manager.add_data(data_list)
2261
2262	def add_data(self, data_list):
2263	"""
2264	receive a dictionary of data from loader
2265	store them its data manager if possible
2266	send to data the current active perspective if the data panel
2267	is not active.
2268	:param data_list: dictionary of data's ID and value Data
2269	"""
2270	#Store data into manager
2271	self.add_data_helper(data_list)
2272	# set data in the data panel
2273	if self._data_panel is not None:
2274	data_state = self._data_manager.get_data_state(data_list.keys())
2275	self._data_panel.load_data_list(data_state)
2276	#if the data panel is shown wait for the user to press a button
2277	#to send data to the current perspective. if the panel is not
2278	#show automatically send the data to the current perspective
2279	style = self.__gui_style & GUIFRAME.MANAGER_ON
2280	if style == GUIFRAME.MANAGER_ON:
2281	#wait for button press from the data panel to set_data
2282	if self._data_panel is not None:
2283	self._data_panel.frame.Show(True)
2284	else:
2285	#automatically send that to the current perspective
2286	self.set_data(data_id=data_list.keys())
2287
2288	def set_data(self, data_id, theory_id=None):
2289	"""
2290	set data to current perspective
2291	"""
2292	list_data, _ = self._data_manager.get_by_id(data_id)
2293	if self._current_perspective is not None:
2294	self._current_perspective.set_data(list_data.values())
2295
2296	else:
2297	msg = "Guiframe does not have a current perspective"
2298	logging.info(msg)
2299
2300	def set_theory(self, state_id, theory_id=None):
2301	"""
2302	"""
2303	_, list_theory = self._data_manager.get_by_id(theory_id)
2304	if self._current_perspective is not None:
2305	try:
2306	self._current_perspective.set_theory(list_theory.values())
2307	except:
2308	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
2309	logging.info(msg)
2310	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
2311	else:
2312	msg = "Guiframe does not have a current perspective"
2313	logging.info(msg)
2314
2315	def plot_data(self, state_id, data_id=None,
2316	theory_id=None, append=False):
2317	"""
2318	send a list of data to plot
2319	"""
2320	total_plot_list = []
2321	data_list, _ = self._data_manager.get_by_id(data_id)
2322	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2323	total_plot_list = data_list.values()
2324	for item in temp_list_theory.values():
2325	theory_data, theory_state = item
2326	total_plot_list.append(theory_data)
2327	GROUP_ID = wx.NewId()
2328	for new_plot in total_plot_list:
2329	if append:
2330	if self.panel_on_focus is None:
2331	message = "cannot append plot. No plot panel on focus!"
2332	message += "please click on any available plot to set focus"
2333	wx.PostEvent(self, StatusEvent(status=message,
2334	info='warning'))
2335	return
2336	else:
2337	if self.enable_add_data(new_plot):
2338	new_plot.group_id = self.panel_on_focus.group_id
2339	else:
2340	message = "Only 1D Data can be append to"
2341	message += " plot panel containing 1D data.\n"
2342	message += "%s not be appended.\n" %str(new_plot.name)
2343	message += "try new plot option.\n"
2344	wx.PostEvent(self, StatusEvent(status=message,
2345	info='warning'))
2346	else:
2347	#if not append then new plot
2348	from sas.guiframe.dataFitting import Data2D
2349	if issubclass(Data2D, new_plot.__class__):
2350	#for 2 D always plot in a separated new plot
2351	new_plot.group_id = wx.NewId()
2352	else:
2353	# plot all 1D in a new plot
2354	new_plot.group_id = GROUP_ID
2355	title = "PLOT " + str(new_plot.title)
2356	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2357	title=title,
2358	group_id = new_plot.group_id))
2359
2360	def remove_data(self, data_id, theory_id=None):
2361	"""
2362	Delete data state if data_id is provide
2363	delete theory created with data of id data_id if theory_id is provide
2364	if delete all true: delete the all state
2365	else delete theory
2366	"""
2367	temp = data_id + theory_id
2368	for plug in self.plugins:
2369	plug.delete_data(temp)
2370	total_plot_list = []
2371	data_list, _ = self._data_manager.get_by_id(data_id)
2372	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2373	total_plot_list = data_list.values()
2374	for item in temp_list_theory.values():
2375	theory_data, theory_state = item
2376	total_plot_list.append(theory_data)
2377	for new_plot in total_plot_list:
2378	id = new_plot.id
2379	for group_id in new_plot.list_group_id:
2380	wx.PostEvent(self, NewPlotEvent(id=id,
2381	group_id=group_id,
2382	action='remove'))
2383	#remove res plot: Todo: improve
2384	wx.CallAfter(self._remove_res_plot, id)
2385	self._data_manager.delete_data(data_id=data_id,
2386	theory_id=theory_id)
2387
2388	def _remove_res_plot(self, id):
2389	"""
2390	Try to remove corresponding res plot
2391
2392	: param id: id of the data
2393	"""
2394	try:
2395	wx.PostEvent(self, NewPlotEvent(id=("res"+str(id)),
2396	group_id=("res"+str(id)),
2397	action='remove'))
2398	except:
2399	pass
2400
2401	def save_data1d(self, data, fname):
2402	"""
2403	Save data dialog
2404	"""
2405	default_name = fname
2406	wildcard = "Text files (.txt)\|.txt\|"\
2407	"CanSAS 1D files(.xml)\|.xml"
2408	path = None
2409	dlg = wx.FileDialog(self, "Choose a file",
2410	self._default_save_location,
2411	default_name, wildcard , wx.SAVE)
2412
2413	if dlg.ShowModal() == wx.ID_OK:
2414	path = dlg.GetPath()
2415	# ext_num = 0 for .txt, ext_num = 1 for .xml
2416	# This is MAC Fix
2417	ext_num = dlg.GetFilterIndex()
2418	if ext_num == 0:
2419	format = '.txt'
2420	else:
2421	format = '.xml'
2422	path = os.path.splitext(path)[0] + format
2423	mypath = os.path.basename(path)
2424
2425	#TODO: This is bad design. The DataLoader is designed
2426	#to recognize extensions.
2427	# It should be a simple matter of calling the .
2428	#save(file, data, '.xml') method
2429	# of the sas.dataloader.loader.Loader class.
2430	from sas.dataloader.loader import Loader
2431	#Instantiate a loader
2432	loader = Loader()
2433	format = ".txt"
2434	if os.path.splitext(mypath)[1].lower() == format:
2435	# Make sure the ext included in the file name
2436	# especially on MAC
2437	fName = os.path.splitext(path)[0] + format
2438	self._onsaveTXT(data, fName)
2439	format = ".xml"
2440	if os.path.splitext(mypath)[1].lower() == format:
2441	# Make sure the ext included in the file name
2442	# especially on MAC
2443	fName = os.path.splitext(path)[0] + format
2444	loader.save(fName, data, format)
2445	try:
2446	self._default_save_location = os.path.dirname(path)
2447	except:
2448	pass
2449	dlg.Destroy()
2450
2451
2452	def _onsaveTXT(self, data, path):
2453	"""
2454	Save file as txt
2455	:TODO: Refactor and remove this method. See TODO in _onSave.
2456	"""
2457	if not path == None:
2458	out = open(path, 'w')
2459	has_errors = True
2460	if data.dy == None or data.dy == []:
2461	has_errors = False
2462	# Sanity check
2463	if has_errors:
2464	try:
2465	if len(data.y) != len(data.dy):
2466	has_errors = False
2467	except:
2468	has_errors = False
2469	if has_errors:
2470	if data.dx != None and data.dx != []:
2471	out.write("<X> <Y> <dY> <dX>\n")
2472	else:
2473	out.write("<X> <Y> <dY>\n")
2474	else:
2475	out.write("<X> <Y>\n")
2476
2477	for i in range(len(data.x)):
2478	if has_errors:
2479	if data.dx != None and data.dx != []:
2480	if data.dx[i] != None:
2481	out.write("%g %g %g %g\n" % (data.x[i],
2482	data.y[i],
2483	data.dy[i],
2484	data.dx[i]))
2485	else:
2486	out.write("%g %g %g\n" % (data.x[i],
2487	data.y[i],
2488	data.dy[i]))
2489	else:
2490	out.write("%g %g %g\n" % (data.x[i],
2491	data.y[i],
2492	data.dy[i]))
2493	else:
2494	out.write("%g %g\n" % (data.x[i],
2495	data.y[i]))
2496	out.close()
2497
2498	def show_data1d(self, data, name):
2499	"""
2500	Show data dialog
2501	"""
2502	try:
2503	xmin = min(data.x)
2504	ymin = min(data.y)
2505	except:
2506	msg = "Unable to find min/max of \n data named %s"% \
2507	data.filename
2508	wx.PostEvent(self, StatusEvent(status=msg,
2509	info="error"))
2510	raise ValueError, msg
2511	## text = str(data)
2512	text = data.__str__()
2513	text += 'Data Min Max:\n'
2514	text += 'X_min = %s: X_max = %s\n'% (xmin, max(data.x))
2515	text += 'Y_min = %s: Y_max = %s\n'% (ymin, max(data.y))
2516	if data.dy != None:
2517	text += 'dY_min = %s: dY_max = %s\n'% (min(data.dy), max(data.dy))
2518	text += '\nData Points:\n'
2519	x_st = "X"
2520	for index in range(len(data.x)):
2521	if data.dy != None and len(data.dy) > index:
2522	dy_val = data.dy[index]
2523	else:
2524	dy_val = 0.0
2525	if data.dx != None and len(data.dx) > index:
2526	dx_val = data.dx[index]
2527	else:
2528	dx_val = 0.0
2529	if data.dxl != None and len(data.dxl) > index:
2530	if index == 0:
2531	x_st = "Xl"
2532	dx_val = data.dxl[index]
2533	elif data.dxw != None and len(data.dxw) > index:
2534	if index == 0:
2535	x_st = "Xw"
2536	dx_val = data.dxw[index]
2537
2538	if index == 0:
2539	text += "<index> \t<X> \t<Y> \t<dY> \t<d%s>\n"% x_st
2540	text += "%s \t%s \t%s \t%s \t%s\n" % (index,
2541	data.x[index],
2542	data.y[index],
2543	dy_val,
2544	dx_val)
2545	from pdfview import TextFrame
2546	frame = TextFrame(None, -1, "Data Info: %s"% data.name, text)
2547	# put icon
2548	self.put_icon(frame)
2549	frame.Show(True)
2550
2551	def save_data2d(self, data, fname):
2552	"""
2553	Save data2d dialog
2554	"""
2555	default_name = fname
2556	wildcard = "IGOR/DAT 2D file in Q_map (.dat)\|.DAT"
2557	dlg = wx.FileDialog(self, "Choose a file",
2558	self._default_save_location,
2559	default_name, wildcard , wx.SAVE)
2560
2561	if dlg.ShowModal() == wx.ID_OK:
2562	path = dlg.GetPath()
2563	# ext_num = 0 for .txt, ext_num = 1 for .xml
2564	# This is MAC Fix
2565	ext_num = dlg.GetFilterIndex()
2566	if ext_num == 0:
2567	format = '.dat'
2568	else:
2569	format = ''
2570	path = os.path.splitext(path)[0] + format
2571	mypath = os.path.basename(path)
2572
2573	#TODO: This is bad design. The DataLoader is designed
2574	#to recognize extensions.
2575	# It should be a simple matter of calling the .
2576	#save(file, data, '.xml') method
2577	# of the DataLoader.loader.Loader class.
2578	from sas.dataloader.loader import Loader
2579	#Instantiate a loader
2580	loader = Loader()
2581
2582	format = ".dat"
2583	if os.path.splitext(mypath)[1].lower() == format:
2584	# Make sure the ext included in the file name
2585	# especially on MAC
2586	fileName = os.path.splitext(path)[0] + format
2587	loader.save(fileName, data, format)
2588	try:
2589	self._default_save_location = os.path.dirname(path)
2590	except:
2591	pass
2592	dlg.Destroy()
2593
2594	def show_data2d(self, data, name):
2595	"""
2596	Show data dialog
2597	"""
2598
2599	wx.PostEvent(self, StatusEvent(status = "Gathering Data2D Info.",
2600	type = 'start' ))
2601	text = data.__str__()
2602	text += 'Data Min Max:\n'
2603	text += 'I_min = %s\n'% min(data.data)
2604	text += 'I_max = %s\n\n'% max(data.data)
2605	text += 'Data (First 2501) Points:\n'
2606	text += 'Data columns include err(I).\n'
2607	text += 'ASCII data starts here.\n'
2608	text += "<index> \t<Qx> \t<Qy> \t<I> \t<dI> \t<dQparal> \t<dQperp>\n"
2609	di_val = 0.0
2610	dx_val = 0.0
2611	dy_val = 0.0
2612	#mask_val = True
2613	len_data = len(data.qx_data)
2614	for index in xrange(0, len_data):
2615	x_val = data.qx_data[index]
2616	y_val = data.qy_data[index]
2617	i_val = data.data[index]
2618	if data.err_data != None:
2619	di_val = data.err_data[index]
2620	if data.dqx_data != None:
2621	dx_val = data.dqx_data[index]
2622	if data.dqy_data != None:
2623	dy_val = data.dqy_data[index]
2624
2625	text += "%s \t%s \t%s \t%s \t%s \t%s \t%s\n" % (index,
2626	x_val,
2627	y_val,
2628	i_val,
2629	di_val,
2630	dx_val,
2631	dy_val)
2632	# Takes too long time for typical data2d: Break here
2633	if index >= 2500:
2634	text += ".............\n"
2635	break
2636
2637	from pdfview import TextFrame
2638	frame = TextFrame(None, -1, "Data Info: %s"% data.name, text)
2639	# put icon
2640	self.put_icon(frame)
2641	frame.Show(True)
2642	wx.PostEvent(self, StatusEvent(status = "Data2D Info Displayed",
2643	type = 'stop' ))
2644
2645	def set_current_perspective(self, perspective):
2646	"""
2647	set the current active perspective
2648	"""
2649	self._current_perspective = perspective
2650	name = "No current analysis selected"
2651	if self._current_perspective is not None:
2652	self._add_current_plugin_menu()
2653	for panel in self.panels.values():
2654	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2655	for name in self._current_perspective.get_perspective():
2656	frame = panel.get_frame()
2657	if frame != None:
2658	if name == panel.window_name:
2659	panel.on_set_focus(event=None)
2660	frame.Show(True)
2661	else:
2662	frame.Show(False)
2663	#break
2664	name = self._current_perspective.sub_menu
2665	if self._data_panel is not None:
2666	self._data_panel.set_active_perspective(name)
2667	self._check_applications_menu()
2668	#Set the SasView title
2669	self._set_title_name(name)
2670
2671	def _set_title_name(self, name):
2672	"""
2673	Set the SasView title w/ the current application name
2674
2675	: param name: application name [string]
2676	"""
2677	# Set SanView Window title w/ application anme
2678	title = self.title + " - " + name + " -"
2679	self.SetTitle(title)
2680
2681	def _check_applications_menu(self):
2682	"""
2683	check the menu of the current application
2684	"""
2685	if self._applications_menu is not None:
2686	for menu in self._applications_menu.GetMenuItems():
2687	if self._current_perspective is not None:
2688	name = self._current_perspective.sub_menu
2689	if menu.IsCheckable():
2690	if menu.GetLabel() == name:
2691	menu.Check(True)
2692	else:
2693	menu.Check(False)
2694
2695	def enable_add_data(self, new_plot):
2696	"""
2697	Enable append data on a plot panel
2698	"""
2699
2700	if self.panel_on_focus not in self._plotting_plugin.plot_panels.values():
2701	return
2702	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2703	self.panel_on_focus.plots.values()[0].__class__.__name__ == "Theory1D"
2704
2705	is_data2d = hasattr(new_plot, 'data')
2706
2707	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2708	and self.panel_on_focus.group_id is not None
2709	has_meta_data = hasattr(new_plot, 'meta_data')
2710
2711	#disable_add_data if the data is being recovered from a saved state file.
2712	is_state_data = False
2713	if has_meta_data:
2714	if 'invstate' in new_plot.meta_data:
2715	is_state_data = True
2716	if 'prstate' in new_plot.meta_data:
2717	is_state_data = True
2718	if 'fitstate' in new_plot.meta_data:
2719	is_state_data = True
2720
2721	return is_data1d and not is_data2d and not is_theory and not is_state_data
2722
2723	def check_multimode(self, perspective=None):
2724	"""
2725	Check the perspective have batch mode capablitity
2726	"""
2727	if perspective == None or self._data_panel == None:
2728	return
2729	flag = perspective.get_batch_capable()
2730	flag_on = perspective.batch_on
2731	if flag:
2732	self._data_panel.rb_single_mode.SetValue(not flag_on)
2733	self._data_panel.rb_batch_mode.SetValue(flag_on)
2734	else:
2735	self._data_panel.rb_single_mode.SetValue(True)
2736	self._data_panel.rb_batch_mode.SetValue(False)
2737	self._data_panel.rb_single_mode.Enable(flag)
2738	self._data_panel.rb_batch_mode.Enable(flag)
2739
2740
2741
2742	def enable_edit_menu(self):
2743	"""
2744	enable menu item under edit menu depending on the panel on focus
2745	"""
2746	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2747	flag = self.cpanel_on_focus.get_undo_flag()
2748	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2749	flag = self.cpanel_on_focus.get_redo_flag()
2750	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2751	flag = self.cpanel_on_focus.get_copy_flag()
2752	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2753	flag = self.cpanel_on_focus.get_paste_flag()
2754	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2755
2756	#Copy menu
2757	flag = self.cpanel_on_focus.get_copy_flag()
2758	#self._edit_menu.ENABLE(GUIFRAME_ID.COPYAS_ID,flag)
2759	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2760	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2761
2762	flag = self.cpanel_on_focus.get_preview_flag()
2763	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2764	flag = self.cpanel_on_focus.get_reset_flag()
2765	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2766	else:
2767	flag = False
2768	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2769	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2770	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2771	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2772	#self._edit_menu.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2773	#self._edit_menu.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2774	#self._edit_menu.Enable(GUIFRAME_ID.COPYAS_ID, flag)
2775	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2776	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2777
2778	def on_undo_panel(self, event=None):
2779	"""
2780	undo previous action of the last panel on focus if possible
2781	"""
2782	if self.cpanel_on_focus is not None:
2783	self.cpanel_on_focus.on_undo(event)
2784
2785	def on_redo_panel(self, event=None):
2786	"""
2787	redo the last cancel action done on the last panel on focus
2788	"""
2789	if self.cpanel_on_focus is not None:
2790	self.cpanel_on_focus.on_redo(event)
2791
2792	def on_copy_panel(self, event=None):
2793	"""
2794	copy the last panel on focus if possible
2795	"""
2796	if self.cpanel_on_focus is not None:
2797	self.cpanel_on_focus.on_copy(event)
2798
2799	def on_paste_panel(self, event=None):
2800	"""
2801	paste clipboard to the last panel on focus
2802	"""
2803	if self.cpanel_on_focus is not None:
2804	self.cpanel_on_focus.on_paste(event)
2805
2806	def on_bookmark_panel(self, event=None):
2807	"""
2808	bookmark panel
2809	"""
2810	if self.cpanel_on_focus is not None:
2811	self.cpanel_on_focus.on_bookmark(event)
2812
2813	def append_bookmark(self, event=None):
2814	"""
2815	Bookmark available information of the panel on focus
2816	"""
2817	self._toolbar.append_bookmark(event)
2818
2819	def on_save_panel(self, event=None):
2820	"""
2821	save possible information on the current panel
2822	"""
2823	if self.cpanel_on_focus is not None:
2824	self.cpanel_on_focus.on_save(event)
2825
2826	def on_preview_panel(self, event=None):
2827	"""
2828	preview information on the panel on focus
2829	"""
2830	if self.cpanel_on_focus is not None:
2831	self.cpanel_on_focus.on_preview(event)
2832
2833	def on_print_panel(self, event=None):
2834	"""
2835	print available information on the last panel on focus
2836	"""
2837	if self.cpanel_on_focus is not None:
2838	self.cpanel_on_focus.on_print(event)
2839
2840	def on_zoom_panel(self, event=None):
2841	"""
2842	zoom on the current panel if possible
2843	"""
2844	if self.cpanel_on_focus is not None:
2845	self.cpanel_on_focus.on_zoom(event)
2846
2847	def on_zoom_in_panel(self, event=None):
2848	"""
2849	zoom in of the panel on focus
2850	"""
2851	if self.cpanel_on_focus is not None:
2852	self.cpanel_on_focus.on_zoom_in(event)
2853
2854	def on_zoom_out_panel(self, event=None):
2855	"""
2856	zoom out on the panel on focus
2857	"""
2858	if self.cpanel_on_focus is not None:
2859	self.cpanel_on_focus.on_zoom_out(event)
2860
2861	def on_drag_panel(self, event=None):
2862	"""
2863	drag apply to the panel on focus
2864	"""
2865	if self.cpanel_on_focus is not None:
2866	self.cpanel_on_focus.on_drag(event)
2867
2868	def on_reset_panel(self, event=None):
2869	"""
2870	reset the current panel
2871	"""
2872	if self.cpanel_on_focus is not None:
2873	self.cpanel_on_focus.on_reset(event)
2874
2875	def on_change_caption(self, name, old_caption, new_caption):
2876	"""
2877	Change the panel caption
2878
2879	:param name: window_name of the pane
2880	:param old_caption: current caption [string]
2881	:param new_caption: new caption [string]
2882	"""
2883	# wx.aui.AuiPaneInfo
2884	pane_info = self.get_paneinfo(old_caption)
2885	# update the data_panel.cb_plotpanel
2886	if 'data_panel' in self.panels.keys():
2887	# remove from data_panel combobox
2888	data_panel = self.panels["data_panel"]
2889	if data_panel.cb_plotpanel is not None:
2890	# Check if any panel has the same caption
2891	has_newstring = data_panel.cb_plotpanel.FindString\
2892	(str(new_caption))
2893	caption = new_caption
2894	if has_newstring != wx.NOT_FOUND:
2895	captions = self._get_plotpanel_captions()
2896	# Append nummber
2897	inc = 1
2898	while (1):
2899	caption = new_caption + '_%s'% str(inc)
2900	if caption not in captions:
2901	break
2902	inc += 1
2903	# notify to users
2904	msg = "Found Same Title: Added '_%s'"% str(inc)
2905	wx.PostEvent(self, StatusEvent(status=msg))
2906	# update data_panel cb
2907	pos = data_panel.cb_plotpanel.FindString(str(old_caption))
2908	if pos != wx.NOT_FOUND:
2909	data_panel.cb_plotpanel.SetString(pos, caption)
2910	data_panel.cb_plotpanel.SetStringSelection(caption)
2911	# New Caption
2912	pane_info.SetTitle(caption)
2913	return caption
2914
2915	def get_paneinfo(self, name):
2916	"""
2917	Get pane Caption from window_name
2918
2919	:param name: window_name in AuiPaneInfo
2920	: return: AuiPaneInfo of the name
2921	"""
2922	for panel in self.plot_panels.values():
2923	if panel.frame.GetTitle() == name:
2924	return panel.frame
2925	return None
2926
2927	def enable_undo(self):
2928	"""
2929	enable undo related control
2930	"""
2931	if self.cpanel_on_focus is not None:
2932	self._toolbar.enable_undo(self.cpanel_on_focus)
2933
2934	def enable_redo(self):
2935	"""
2936	enable redo
2937	"""
2938	if self.cpanel_on_focus is not None:
2939	self._toolbar.enable_redo(self.cpanel_on_focus)
2940
2941	def enable_copy(self):
2942	"""
2943	enable copy related control
2944	"""
2945	if self.cpanel_on_focus is not None:
2946	self._toolbar.enable_copy(self.cpanel_on_focus)
2947
2948	def enable_paste(self):
2949	"""
2950	enable paste
2951	"""
2952	if self.cpanel_on_focus is not None:
2953	self._toolbar.enable_paste(self.cpanel_on_focus)
2954
2955	def enable_bookmark(self):
2956	"""
2957	Bookmark
2958	"""
2959	if self.cpanel_on_focus is not None:
2960	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2961
2962	def enable_save(self):
2963	"""
2964	save
2965	"""
2966	if self.cpanel_on_focus is not None:
2967	self._toolbar.enable_save(self.cpanel_on_focus)
2968
2969	def enable_preview(self):
2970	"""
2971	preview
2972	"""
2973	if self.cpanel_on_focus is not None:
2974	self._toolbar.enable_preview(self.cpanel_on_focus)
2975
2976	def enable_print(self):
2977	"""
2978	print
2979	"""
2980	if self.cpanel_on_focus is not None:
2981	self._toolbar.enable_print(self.cpanel_on_focus)
2982
2983	def enable_zoom(self):
2984	"""
2985	zoom
2986	"""
2987	if self.cpanel_on_focus is not None:
2988	self._toolbar.enable_zoom(self.panel_on_focus)
2989
2990	def enable_zoom_in(self):
2991	"""
2992	zoom in
2993	"""
2994	if self.cpanel_on_focus is not None:
2995	self._toolbar.enable_zoom_in(self.panel_on_focus)
2996
2997	def enable_zoom_out(self):
2998	"""
2999	zoom out
3000	"""
3001	if self.cpanel_on_focus is not None:
3002	self._toolbar.enable_zoom_out(self.panel_on_focus)
3003
3004	def enable_drag(self, event=None):
3005	"""
3006	drag
3007	"""
3008	#Not implemeted
3009
3010	def enable_reset(self):
3011	"""
3012	reset the current panel
3013	"""
3014	if self.cpanel_on_focus is not None:
3015	self._toolbar.enable_reset(self.panel_on_focus)
3016
3017	def get_toolbar_height(self):
3018	"""
3019	"""
3020	size_y = 0
3021	if self.GetToolBar() != None and self.GetToolBar().IsShown():
3022	if not IS_LINUX:
3023	_, size_y = self.GetToolBar().GetSizeTuple()
3024	return size_y
3025
3026	def set_schedule_full_draw(self, panel=None, func='del'):
3027	"""
3028	Add/subtract the schedule full draw list with the panel given
3029
3030	:param panel: plot panel
3031	:param func: append or del [string]
3032	"""
3033
3034	# append this panel in the schedule list if not in yet
3035	if func == 'append':
3036	if not panel in self.schedule_full_draw_list:
3037	self.schedule_full_draw_list.append(panel)
3038	# remove this panel from schedule list
3039	elif func == 'del':
3040	if len(self.schedule_full_draw_list) > 0:
3041	if panel in self.schedule_full_draw_list:
3042	self.schedule_full_draw_list.remove(panel)
3043
3044	# reset the schdule
3045	if len(self.schedule_full_draw_list) == 0:
3046	self.schedule = False
3047	else:
3048	self.schedule = True
3049
3050	def full_draw(self):
3051	"""
3052	Draw the panels with axes in the schedule to full dwar list
3053	"""
3054
3055	count = len(self.schedule_full_draw_list)
3056	#if not self.schedule:
3057	if count < 1:
3058	self.set_schedule(False)
3059	return
3060
3061	else:
3062	ind = 0
3063	# if any of the panel is shown do full_draw
3064	for panel in self.schedule_full_draw_list:
3065	ind += 1
3066	if panel.frame.IsShown():
3067	break
3068	# otherwise, return
3069	if ind == count:
3070	return
3071	#Simple redraw only for a panel shown
3072	def f_draw(panel):
3073	"""
3074	Draw A panel in the full draw list
3075	"""
3076	try:
3077	# This checking of GetCapture is to stop redrawing
3078	# while any panel is capture.
3079	frame = panel.frame
3080
3081	if not frame.GetCapture():
3082	# draw if possible
3083	panel.set_resizing(False)
3084	#panel.Show(True)
3085	panel.draw_plot()
3086	# Check if the panel is not shown
3087	flag = frame.IsShown()
3088	frame.Show(flag)
3089	except:
3090	pass
3091
3092	# Draw all panels
3093	if count == 1:
3094	f_draw(self.schedule_full_draw_list[0])
3095	else:
3096	map(f_draw, self.schedule_full_draw_list)
3097	# Reset the attr
3098	if len(self.schedule_full_draw_list) == 0:
3099	self.set_schedule(False)
3100	else:
3101	self.set_schedule(True)
3102
3103	def set_schedule(self, schedule=False):
3104	"""
3105	Set schedule
3106	"""
3107	self.schedule = schedule
3108
3109	def get_schedule(self):
3110	"""
3111	Get schedule
3112	"""
3113	return self.schedule
3114
3115	def on_set_plot_focus(self, panel):
3116	"""
3117	Set focus on a plot panel
3118	"""
3119	if panel == None:
3120	return
3121	#self.set_plot_unfocus()
3122	panel.on_set_focus(None)
3123	# set focusing panel
3124	self.panel_on_focus = panel
3125	self.set_panel_on_focus(None)
3126
3127	def set_plot_unfocus(self):
3128	"""
3129	Un focus all plot panels
3130	"""
3131	for plot in self.plot_panels.values():
3132	plot.on_kill_focus(None)
3133
3134	def get_window_size(self):
3135	"""
3136	Get window size
3137
3138	:return size: tuple
3139	"""
3140	width, height = self.GetSizeTuple()
3141	if not IS_WIN:
3142	# Subtract toolbar height to get real window side
3143	if self._toolbar.IsShown():
3144	height -= 45
3145	return (width, height)
3146
3147	def _onDrawIdle(self, args, *kwargs):
3148	"""
3149	ReDraw with axes
3150	"""
3151	try:
3152	# check if it is time to redraw
3153	if self.GetCapture() == None:
3154	# Draw plot, changes resizing too
3155	self.full_draw()
3156	except:
3157	pass
3158
3159	# restart idle
3160	self._redraw_idle(args, *kwargs)
3161
3162
3163	def _redraw_idle(self, args, *kwargs):
3164	"""
3165	Restart Idle
3166	"""
3167	# restart idle
3168	self.idletimer.Restart(100TIME_FACTOR, args, **kwargs)
3169
3170
3171	class DefaultPanel(wx.Panel, PanelBase):
3172	"""
3173	Defines the API for a panels to work with
3174	the GUI manager
3175	"""
3176	## Internal nickname for the window, used by the AUI manager
3177	window_name = "default"
3178	## Name to appear on the window title bar
3179	window_caption = "Welcome panel"
3180	## Flag to tell the AUI manager to put this panel in the center pane
3181	CENTER_PANE = True
3182	def __init__(self, parent, args, *kwds):
3183	wx.Panel.__init__(self, parent, args, *kwds)
3184	PanelBase.__init__(self, parent)
3185
3186
3187
3188	class ViewApp(wx.App):
3189	"""
3190	Toy application to test this Frame
3191	"""
3192	def OnInit(self):
3193	"""
3194	When initialised
3195	"""
3196	pos, size, self.is_max = self.window_placement((GUIFRAME_WIDTH,
3197	GUIFRAME_HEIGHT))
3198	self.frame = ViewerFrame(parent=None,
3199	title=APPLICATION_NAME,
3200	pos=pos,
3201	gui_style = DEFAULT_STYLE,
3202	size=size)
3203	self.frame.Hide()
3204	if not IS_WIN:
3205	self.frame.EnableCloseButton(False)
3206	self.s_screen = None
3207
3208	try:
3209	self.open_file()
3210	except:
3211	msg = "%s Could not load " % str(APPLICATION_NAME)
3212	msg += "input file from command line.\n"
3213	logging.error(msg)
3214	# Display a splash screen on top of the frame.
3215	try:
3216	if os.path.isfile(SPLASH_SCREEN_PATH):
3217	self.s_screen = self.display_splash_screen(parent=self.frame,
3218	path=SPLASH_SCREEN_PATH)
3219	else:
3220	self.frame.Show()
3221	except:
3222	if self.s_screen is not None:
3223	self.s_screen.Close()
3224	msg = "Cannot display splash screen\n"
3225	msg += str (sys.exc_value)
3226	logging.error(msg)
3227	self.frame.Show()
3228
3229	self.SetTopWindow(self.frame)
3230
3231	return True
3232
3233	def maximize_win(self):
3234	"""
3235	Maximize the window after the frame shown
3236	"""
3237	if self.is_max:
3238	if self.frame.IsShown():
3239	# Max window size
3240	self.frame.Maximize(self.is_max)
3241
3242	def open_file(self):
3243	"""
3244	open a state file at the start of the application
3245	"""
3246	input_file = None
3247	if len(sys.argv) >= 2:
3248	cmd = sys.argv[0].lower()
3249	basename = os.path.basename(cmd)
3250	app_base = str(APPLICATION_NAME).lower()
3251	if os.path.isfile(cmd) or basename.lower() == app_base:
3252	app_py = app_base + '.py'
3253	app_exe = app_base + '.exe'
3254	app_app = app_base + '.app'
3255	if basename.lower() in [app_py, app_exe, app_app, app_base]:
3256	data_base = sys.argv[1]
3257	input_file = os.path.normpath(os.path.join(DATAPATH,
3258	data_base))
3259	if input_file is None:
3260	return
3261	if self.frame is not None:
3262	self.frame.set_input_file(input_file=input_file)
3263
3264	def clean_plugin_models(self, path):
3265	"""
3266	Delete plugin models in app folder
3267
3268	:param path: path of the plugin_models folder in app
3269	"""
3270	# do it only the first time app loaded
3271	# delete unused model folder
3272	model_folder = os.path.join(PATH_APP, path)
3273	if os.path.exists(model_folder) and os.path.isdir(model_folder):
3274	if len(os.listdir(model_folder)) > 0:
3275	try:
3276	for file in os.listdir(model_folder):
3277	file_path = os.path.join(model_folder, file)
3278	if os.path.isfile(file_path):
3279	os.remove(file_path)
3280	except:
3281	logging.error("gui_manager.clean_plugin_models:\n %s" \
3282	% sys.exc_value)
3283
3284	def set_manager(self, manager):
3285	"""
3286	Sets a reference to the application manager
3287	of the GUI manager (Frame)
3288	"""
3289	self.frame.set_manager(manager)
3290
3291	def build_gui(self):
3292	"""
3293	Build the GUI
3294	"""
3295	#try to load file at the start
3296	try:
3297	self.open_file()
3298	except:
3299	raise
3300	self.frame.build_gui()
3301
3302	def set_welcome_panel(self, panel_class):
3303	"""
3304	Set the welcome panel
3305
3306	:param panel_class: class of the welcome panel to be instantiated
3307
3308	"""
3309	self.frame.welcome_panel_class = panel_class
3310
3311	def add_perspective(self, perspective):
3312	"""
3313	Manually add a perspective to the application GUI
3314	"""
3315	self.frame.add_perspective(perspective)
3316
3317	def window_placement(self, size):
3318	"""
3319	Determines the position and size of the application frame such that it
3320	fits on the user's screen without obstructing (or being obstructed by)
3321	the Windows task bar. The maximum initial size in pixels is bounded by
3322	WIDTH x HEIGHT. For most monitors, the application
3323	will be centered on the screen; for very large monitors it will be
3324	placed on the left side of the screen.
3325	"""
3326	is_maximized = False
3327	# Get size of screen without
3328	for screenCount in range(wx.Display().GetCount()):
3329	screen = wx.Display(screenCount)
3330	if screen.IsPrimary():
3331	displayRect = screen.GetClientArea()
3332	break
3333
3334	posX, posY, displayWidth, displayHeight = displayRect
3335	customWidth, customHeight = size
3336
3337	# If the custom size is default, set 90% of the screen size
3338	if customWidth <= 0 and customHeight <= 0:
3339	if customWidth == 0 and customHeight == 0:
3340	is_maximized = True
3341	customWidth = displayWidth * 0.9
3342	customHeight = displayHeight * 0.9
3343	else:
3344	# If the custom screen is bigger than the
3345	# window screen than make maximum size
3346	if customWidth > displayWidth:
3347	customWidth = displayWidth
3348	if customHeight > displayHeight:
3349	customHeight = displayHeight
3350
3351	# Note that when running Linux and using an Xming (X11) server on a PC
3352	# with a dual monitor configuration, the reported display size may be
3353	# that of both monitors combined with an incorrect display count of 1.
3354	# To avoid displaying this app across both monitors, we check for
3355	# screen 'too big'. If so, we assume a smaller width which means the
3356	# application will be placed towards the left hand side of the screen.
3357
3358	# If dual screen registered as 1 screen. Make width half.
3359	# MAC just follows the default behavior of pos
3360	if IS_WIN:
3361	if displayWidth > (displayHeight*2):
3362	if (customWidth == displayWidth):
3363	customWidth = displayWidth/2
3364	# and set the position to be the corner of the screen.
3365	posX = 0
3366	posY = 0
3367
3368	# Make the position the middle of the screen. (Not 0,0)
3369	else:
3370	posX = (displayWidth - customWidth)/2
3371	posY = (displayHeight - customHeight)/2
3372	# Return the suggested position and size for the application frame.
3373	return (posX, posY), (customWidth, customHeight), is_maximized
3374
3375
3376	def display_splash_screen(self, parent,
3377	path=SPLASH_SCREEN_PATH):
3378	"""Displays the splash screen. It will exactly cover the main frame."""
3379
3380	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
3381	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
3382	image.Rescale(SPLASH_SCREEN_WIDTH,
3383	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
3384	bm = image.ConvertToBitmap()
3385
3386	# Create and show the splash screen. It will disappear only when the
3387	# program has entered the event loop AND either the timeout has expired
3388	# or the user has left clicked on the screen. Thus any processing
3389	# performed in this routine (including sleeping) or processing in the
3390	# calling routine (including doing imports) will prevent the splash
3391	# screen from disappearing.
3392	#
3393	# Note that on Linux, the timeout appears to occur immediately in which
3394	# case the splash screen disappears upon entering the event loop.
3395	s_screen = wx.SplashScreen(bitmap=bm,
3396	splashStyle=(wx.SPLASH_TIMEOUT\|
3397	wx.SPLASH_CENTRE_ON_SCREEN),
3398	style=(wx.SIMPLE_BORDER\|
3399	wx.FRAME_NO_TASKBAR\|
3400	wx.FRAME_FLOAT_ON_PARENT),
3401	milliseconds=SS_MAX_DISPLAY_TIME,
3402	parent=parent,
3403	id=wx.ID_ANY)
3404	from sas.guiframe.gui_statusbar import SPageStatusbar
3405	statusBar = SPageStatusbar(s_screen)
3406	s_screen.SetStatusBar(statusBar)
3407	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
3408	s_screen.Show()
3409	return s_screen
3410
3411
3412	def on_close_splash_screen(self, event):
3413	"""
3414	When the splash screen is closed.
3415	"""
3416	self.frame.Show(True)
3417	event.Skip()
3418	self.maximize_win()
3419
3420
3421	class MDIFrame(CHILD_FRAME):
3422	"""
3423	Frame for panels
3424	"""
3425	def __init__(self, parent, panel, title="Untitled", size=(300,200)):
3426	"""
3427	comment
3428	:param parent: parent panel/container
3429	"""
3430	# Initialize the Frame object
3431	CHILD_FRAME.__init__(self, parent=parent, id=wx.ID_ANY, title=title, size=size)
3432	self.parent = parent
3433	self.name = "Untitled"
3434	self.batch_on = self.parent.batch_on
3435	self.panel = panel
3436	if panel != None:
3437	self.set_panel(panel)
3438	self.Show(False)
3439
3440	def show_data_panel(self, action):
3441	"""
3442	"""
3443	self.parent.show_data_panel(action)
3444
3445	def set_panel(self, panel):
3446	"""
3447	"""
3448	self.panel = panel
3449	self.name = panel.window_name
3450	self.SetTitle(panel.window_caption)
3451	self.SetHelpText(panel.help_string)
3452	width, height = self.parent._get_panels_size(panel)
3453	if hasattr(panel, "CENTER_PANE") and panel.CENTER_PANE:
3454	width *= 0.6
3455	self.SetSize((width, height))
3456	self.parent.put_icon(self)
3457	self.Bind(wx.EVT_SET_FOCUS, self.set_panel_focus)
3458	self.Bind(wx.EVT_CLOSE, self.OnClose)
3459	self.Show(False)
3460
3461	def set_panel_focus(self, event):
3462	"""
3463	"""
3464	if self.parent.panel_on_focus != self.panel:
3465	self.panel.SetFocus()
3466	self.parent.panel_on_focus = self.panel
3467
3468	def OnClose(self, event):
3469	"""
3470	On Close event
3471	"""
3472	self.panel.on_close(event)
3473
3474	if __name__ == "__main__":
3475	app = ViewApp(0)
3476	app.MainLoop()

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SasView

source: sasview/src/sas/guiframe/gui_manager.py @ 0c4bca6

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