gui_manager.py @ 59b1b92

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 59b1b92 was 064723b, checked in by krzywon, 10 years ago
Found one small issue with the last commit.
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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_acknowledge:
1354	self._help_menu.AppendSeparator()
1355	id = wx.NewId()
1356	self._help_menu.Append(id, '&Acknowledge', 'Acknowledging SasView')
1357	wx.EVT_MENU(self, id, self._onAcknowledge)
1358
1359	if config._do_aboutbox:
1360	self._help_menu.AppendSeparator()
1361	self._help_menu.Append(wx.ID_ABOUT, '&About', 'Software information')
1362	wx.EVT_MENU(self, wx.ID_ABOUT, self._onAbout)
1363
1364	# Checking for updates
1365	id = wx.NewId()
1366	self._help_menu.Append(id,'&Check for update',
1367	'Check for the latest version of %s' % config.__appname__)
1368	wx.EVT_MENU(self, id, self._check_update)
1369	self._menubar.Append(self._help_menu, '&Help')
1370
1371	def _add_menu_view(self):
1372	"""
1373	add menu items under view menu
1374	"""
1375	if not VIEW_MENU:
1376	return
1377	self._view_menu = wx.Menu()
1378
1379	id = wx.NewId()
1380	hint = "Display the Grid Window for batch results etc."
1381	self._view_menu.Append(id, '&Show Grid Window', hint)
1382	wx.EVT_MENU(self, id, self.show_batch_frame)
1383
1384	self._view_menu.AppendSeparator()
1385	style = self.__gui_style & GUIFRAME.MANAGER_ON
1386	id = wx.NewId()
1387	self._data_panel_menu = self._view_menu.Append(id,
1388	'&Show Data Explorer', '')
1389	wx.EVT_MENU(self, id, self.show_data_panel)
1390	if style == GUIFRAME.MANAGER_ON:
1391	self._data_panel_menu.SetText('Hide Data Explorer')
1392	else:
1393	self._data_panel_menu.SetText('Show Data Explorer')
1394
1395	self._view_menu.AppendSeparator()
1396	id = wx.NewId()
1397	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
1398	if style1 == GUIFRAME.TOOLBAR_ON:
1399	self._toolbar_menu = self._view_menu.Append(id, '&Hide Toolbar', '')
1400	else:
1401	self._toolbar_menu = self._view_menu.Append(id, '&Show Toolbar', '')
1402	wx.EVT_MENU(self, id, self._on_toggle_toolbar)
1403
1404	if custom_config != None:
1405	self._view_menu.AppendSeparator()
1406	id = wx.NewId()
1407	hint_ss = "Select the current/default configuration "
1408	hint_ss += "as a startup setting"
1409	preference_menu = self._view_menu.Append(id, 'Startup Setting',
1410	hint_ss)
1411	wx.EVT_MENU(self, id, self._on_preference_menu)
1412
1413	id = wx.NewId()
1414	self._view_menu.AppendSeparator()
1415	self._view_menu.Append(id, 'Category Manager', 'Edit model categories')
1416	wx.EVT_MENU(self, id, self._on_category_manager)
1417
1418	self._menubar.Append(self._view_menu, '&View')
1419
1420	def show_batch_frame(self, event=None):
1421	"""
1422	show the grid of result
1423	"""
1424	# Show(False) before Show(True) in order to bring it to the front
1425	self.batch_frame.Show(False)
1426	self.batch_frame.Show(True)
1427
1428	def on_category_panel(self, event):
1429	"""
1430	On cat panel
1431	"""
1432	self._on_category_manager(event)
1433
1434	def _on_category_manager(self, event):
1435	"""
1436	Category manager frame
1437	"""
1438	frame = CategoryManager(self, -1, 'Model Category Manager')
1439	icon = self.GetIcon()
1440	frame.SetIcon(icon)
1441
1442	def _on_preference_menu(self, event):
1443	"""
1444	Build a panel to allow to edit Mask
1445	"""
1446	from sas.guiframe.startup_configuration \
1447	import StartupConfiguration as ConfDialog
1448
1449	dialog = ConfDialog(parent=self, gui=self.__gui_style)
1450	result = dialog.ShowModal()
1451	if result == wx.ID_OK:
1452	dialog.write_custom_config()
1453	# post event for info
1454	wx.PostEvent(self, StatusEvent(status="Wrote custom configuration", info='info'))
1455	dialog.Destroy()
1456
1457	def _add_menu_application(self):
1458	"""
1459	# Attach a menu item for each defined perspective or application.
1460	# Only add the perspective menu if there are more than one perspectives
1461	add menu application
1462	"""
1463	if self._num_perspectives > 1:
1464	plug_data_count = False
1465	plug_no_data_count = False
1466	self._applications_menu = wx.Menu()
1467	pos = 0
1468	separator = self._applications_menu.AppendSeparator()
1469	for plug in self.plugins:
1470	if len(plug.get_perspective()) > 0:
1471	id = wx.NewId()
1472	if plug.use_data():
1473
1474	self._applications_menu.InsertCheckItem(pos, id, plug.sub_menu,
1475	"Switch to analysis: %s" % plug.sub_menu)
1476	plug_data_count = True
1477	pos += 1
1478	else:
1479	plug_no_data_count = True
1480	self._applications_menu.AppendCheckItem(id, plug.sub_menu,
1481	"Switch to analysis: %s" % plug.sub_menu)
1482	wx.EVT_MENU(self, id, plug.on_perspective)
1483
1484	if (not plug_data_count or not plug_no_data_count):
1485	self._applications_menu.RemoveItem(separator)
1486	self._menubar.Append(self._applications_menu, '&Analysis')
1487	self._check_applications_menu()
1488
1489	def _populate_file_menu(self):
1490	"""
1491	Insert menu item under file menu
1492	"""
1493	for plugin in self.plugins:
1494	if len(plugin.populate_file_menu()) > 0:
1495	for item in plugin.populate_file_menu():
1496	m_name, m_hint, m_handler = item
1497	id = wx.NewId()
1498	self._file_menu.Append(id, m_name, m_hint)
1499	wx.EVT_MENU(self, id, m_handler)
1500	self._file_menu.AppendSeparator()
1501
1502	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1503	if OPEN_SAVE_MENU:
1504	id = wx.NewId()
1505	hint_load_file = "read all analysis states saved previously"
1506	self._save_appl_menu = self._file_menu.Append(id,
1507	'&Open Project', hint_load_file)
1508	wx.EVT_MENU(self, id, self._on_open_state_project)
1509
1510	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1511	# some menu of plugin to be seen under file menu
1512	hint_load_file = "Read a status files and load"
1513	hint_load_file += " them into the analysis"
1514	id = wx.NewId()
1515	self._save_appl_menu = self._file_menu.Append(id,
1516	'&Open Analysis', hint_load_file)
1517	wx.EVT_MENU(self, id, self._on_open_state_application)
1518	if OPEN_SAVE_MENU:
1519	self._file_menu.AppendSeparator()
1520	id = wx.NewId()
1521	self._file_menu.Append(id, '&Save Project',
1522	'Save the state of the whole analysis')
1523	wx.EVT_MENU(self, id, self._on_save_project)
1524	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1525	id = wx.NewId()
1526	self._save_appl_menu = self._file_menu.Append(id,
1527	'&Save Analysis',
1528	'Save state of the current active analysis panel')
1529	wx.EVT_MENU(self, id, self._on_save_application)
1530	if not sys.platform =='darwin':
1531	self._file_menu.AppendSeparator()
1532	id = wx.NewId()
1533	self._file_menu.Append(id, '&Quit', 'Exit')
1534	wx.EVT_MENU(self, id, self.Close)
1535
1536	def _add_menu_file(self):
1537	"""
1538	add menu file
1539	"""
1540	# File menu
1541	self._file_menu = wx.Menu()
1542	# Add sub menus
1543	self._menubar.Append(self._file_menu, '&File')
1544
1545	def _add_menu_edit(self):
1546	"""
1547	add menu edit
1548	"""
1549	if not EDIT_MENU:
1550	return
1551	# Edit Menu
1552	self._edit_menu = wx.Menu()
1553	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1554	'Undo the previous action')
1555	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1556	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1557	'Redo the previous action')
1558	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1559	self._edit_menu.AppendSeparator()
1560	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1561	'Copy parameter values')
1562	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1563	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1564	'Paste parameter values')
1565	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1566
1567	self._edit_menu.AppendSeparator()
1568
1569	self._edit_menu_copyas = wx.Menu()
1570	#Sub menu for Copy As...
1571	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYEX_ID, 'Copy current tab to Excel',
1572	'Copy parameter values in tabular format')
1573	wx.EVT_MENU(self, GUIFRAME_ID.COPYEX_ID, self.on_copy_panel)
1574
1575	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYLAT_ID, 'Copy current tab to LaTeX',
1576	'Copy parameter values in tabular format')
1577	wx.EVT_MENU(self, GUIFRAME_ID.COPYLAT_ID, self.on_copy_panel)
1578
1579
1580	self._edit_menu.AppendMenu(GUIFRAME_ID.COPYAS_ID, 'Copy Params as...', self._edit_menu_copyas,
1581	'Copy parameter values in various formats')
1582
1583
1584	self._edit_menu.AppendSeparator()
1585
1586	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1587	'Preview current panel')
1588	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1589
1590	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1591	'Reset current panel')
1592	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1593
1594	self._menubar.Append(self._edit_menu, '&Edit')
1595	self.enable_edit_menu()
1596
1597	def get_style(self):
1598	"""
1599	Return the gui style
1600	"""
1601	return self.__gui_style
1602
1603	def _add_menu_data(self):
1604	"""
1605	Add menu item item data to menu bar
1606	"""
1607	if self._data_plugin is not None:
1608	menu_list = self._data_plugin.populate_menu(self)
1609	if menu_list:
1610	for (menu, name) in menu_list:
1611	self._menubar.Append(menu, name)
1612
1613
1614	def _on_toggle_toolbar(self, event=None):
1615	"""
1616	hide or show toolbar
1617	"""
1618	if self._toolbar is None:
1619	return
1620	if self._toolbar.IsShown():
1621	if self._toolbar_menu is not None:
1622	self._toolbar_menu.SetItemLabel('Show Toolbar')
1623	self._toolbar.Hide()
1624	else:
1625	if self._toolbar_menu is not None:
1626	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1627	self._toolbar.Show()
1628	self._toolbar.Realize()
1629
1630	def _on_status_event(self, evt):
1631	"""
1632	Display status message
1633	"""
1634	# This CallAfter fixes many crashes on MAC.
1635	wx.CallAfter(self.sb.set_status, evt)
1636
1637	def on_view(self, evt):
1638	"""
1639	A panel was selected to be shown. If it's not already
1640	shown, display it.
1641
1642	:param evt: menu event
1643
1644	"""
1645	panel_id = str(evt.GetId())
1646	self.on_set_plot_focus(self.panels[panel_id])
1647	wx.CallLater(5*TIME_FACTOR, self.set_schedule(True))
1648	self.set_plot_unfocus()
1649
1650	def show_welcome_panel(self, event):
1651	"""
1652	Display the welcome panel
1653	"""
1654	if self.defaultPanel is None:
1655	return
1656	frame = self.panels['default'].get_frame()
1657	if frame == None:
1658	return
1659	# Show default panel
1660	if not frame.IsShown():
1661	frame.Show(True)
1662
1663	def on_close_welcome_panel(self):
1664	"""
1665	Close the welcome panel
1666	"""
1667	if self.defaultPanel is None:
1668	return
1669	default_panel = self.panels["default"].frame
1670	if default_panel.IsShown():
1671	default_panel.Show(False)
1672
1673	def delete_panel(self, uid):
1674	"""
1675	delete panel given uid
1676	"""
1677	ID = str(uid)
1678	config.printEVT("delete_panel: %s" % ID)
1679	try:
1680	caption = self.panels[ID].window_caption
1681	except:
1682	logging.error("delete_panel: No such plot id as %s" % ID)
1683	return
1684	if ID in self.panels.keys():
1685	self.panel_on_focus = None
1686	panel = self.panels[ID]
1687
1688	if hasattr(panel, "connect"):
1689	panel.connect.disconnect()
1690	self._plotting_plugin.delete_panel(panel.group_id)
1691
1692	if panel in self.schedule_full_draw_list:
1693	self.schedule_full_draw_list.remove(panel)
1694
1695	#delete uid number not str(uid)
1696	if ID in self.plot_panels.keys():
1697	del self.plot_panels[ID]
1698	if ID in self.panels.keys():
1699	del self.panels[ID]
1700	return
1701
1702	def create_gui_data(self, data, path=None):
1703	"""
1704	"""
1705	return self._data_manager.create_gui_data(data, path)
1706
1707	def get_data(self, path):
1708	"""
1709	"""
1710	message = ""
1711	log_msg = ''
1712	output = []
1713	error_message = ""
1714	basename = os.path.basename(path)
1715	root, extension = os.path.splitext(basename)
1716	if extension.lower() not in EXTENSIONS:
1717	log_msg = "File Loader cannot "
1718	log_msg += "load: %s\n" % str(basename)
1719	log_msg += "Try Data opening...."
1720	logging.error(log_msg)
1721	return
1722
1723	#reading a state file
1724	for plug in self.plugins:
1725	reader, ext = plug.get_extensions()
1726	if reader is not None:
1727	#read the state of the single plugin
1728	if extension == ext:
1729	reader.read(path)
1730	return
1731	elif extension == APPLICATION_STATE_EXTENSION:
1732	try:
1733	reader.read(path)
1734	except:
1735	msg = "DataLoader Error: Encounted Non-ASCII character"
1736	msg += "\n(%s)"% sys.exc_value
1737	wx.PostEvent(self, StatusEvent(status=msg,
1738	info="error", type="stop"))
1739	return
1740
1741	style = self.__gui_style & GUIFRAME.MANAGER_ON
1742	if style == GUIFRAME.MANAGER_ON:
1743	if self._data_panel is not None:
1744	self._data_panel.frame.Show(True)
1745
1746	def load_from_cmd(self, path):
1747	"""
1748	load data from cmd or application
1749	"""
1750	if path is None:
1751	return
1752	else:
1753	path = os.path.abspath(path)
1754	if not os.path.isfile(path) and not os.path.isdir(path):
1755	return
1756
1757	if os.path.isdir(path):
1758	self.load_folder(path)
1759	return
1760
1761	basename = os.path.basename(path)
1762	root, extension = os.path.splitext(basename)
1763	if extension.lower() not in EXTENSIONS:
1764	self.load_data(path)
1765	else:
1766	self.load_state(path)
1767
1768	self._default_save_location = os.path.dirname(path)
1769
1770	def load_state(self, path, is_project=False):
1771	"""
1772	load data from command line or application
1773	"""
1774	if path and (path is not None) and os.path.isfile(path):
1775	basename = os.path.basename(path)
1776	if APPLICATION_STATE_EXTENSION is not None \
1777	and basename.endswith(APPLICATION_STATE_EXTENSION):
1778	if is_project:
1779	for ID in self.plot_panels.keys():
1780	panel = self.plot_panels[ID]
1781	panel.on_close(None)
1782	self.get_data(path)
1783	wx.PostEvent(self, StatusEvent(status="Completed loading."))
1784	else:
1785	wx.PostEvent(self, StatusEvent(status=" "))
1786
1787	def load_data(self, path):
1788	"""
1789	load data from command line
1790	"""
1791	if not os.path.isfile(path):
1792	return
1793	basename = os.path.basename(path)
1794	root, extension = os.path.splitext(basename)
1795	if extension.lower() in EXTENSIONS:
1796	log_msg = "Data Loader cannot "
1797	log_msg += "load: %s\n" % str(path)
1798	log_msg += "Try File opening ...."
1799	logging.error(log_msg)
1800	return
1801	log_msg = ''
1802	output = {}
1803	error_message = ""
1804	try:
1805	logging.info("Loading Data...:\n" + str(path) + "\n")
1806	temp = self.loader.load(path)
1807	if temp.__class__.__name__ == "list":
1808	for item in temp:
1809	data = self.create_gui_data(item, path)
1810	output[data.id] = data
1811	else:
1812	data = self.create_gui_data(temp, path)
1813	output[data.id] = data
1814
1815	self.add_data(data_list=output)
1816	except:
1817	error_message = "Error while loading"
1818	error_message += " Data from cmd:\n %s\n" % str(path)
1819	error_message += str(sys.exc_value) + "\n"
1820	logging.error(error_message)
1821
1822	def load_folder(self, path):
1823	"""
1824	Load entire folder
1825	"""
1826	if not os.path.isdir(path):
1827	return
1828	if self._data_plugin is None:
1829	return
1830	try:
1831	if path is not None:
1832	self._default_save_location = os.path.dirname(path)
1833	file_list = self._data_plugin.get_file_path(path)
1834	self._data_plugin.get_data(file_list)
1835	else:
1836	return
1837	except:
1838	error_message = "Error while loading"
1839	error_message += " Data folder from cmd:\n %s\n" % str(path)
1840	error_message += str(sys.exc_value) + "\n"
1841	logging.error(error_message)
1842
1843	def _on_open_state_application(self, event):
1844	"""
1845	"""
1846	path = None
1847	if self._default_save_location == None:
1848	self._default_save_location = os.getcwd()
1849	wx.PostEvent(self, StatusEvent(status="Loading Analysis file..."))
1850	plug_wlist = self._on_open_state_app_helper()
1851	dlg = wx.FileDialog(self,
1852	"Choose a file",
1853	self._default_save_location, "",
1854	plug_wlist)
1855	if dlg.ShowModal() == wx.ID_OK:
1856	path = dlg.GetPath()
1857	if path is not None:
1858	self._default_save_location = os.path.dirname(path)
1859	dlg.Destroy()
1860	self.load_state(path=path)
1861
1862	def _on_open_state_app_helper(self):
1863	"""
1864	Helps '_on_open_state_application()' to find the extension of
1865	the current perspective/application
1866	"""
1867	# No current perspective or no extension attr
1868	if self._current_perspective is None:
1869	return PLUGINS_WLIST
1870	try:
1871	# Find the extension of the perspective
1872	# and get that as 1st item in list
1873	ind = None
1874	app_ext = self._current_perspective._extensions
1875	plug_wlist = config.PLUGINS_WLIST
1876	for ext in set(plug_wlist):
1877	if ext.count(app_ext) > 0:
1878	ind = ext
1879	break
1880	# Found the extension
1881	if ind != None:
1882	plug_wlist.remove(ind)
1883	plug_wlist.insert(0, ind)
1884	try:
1885	plug_wlist = '\|'.join(plug_wlist)
1886	except:
1887	plug_wlist = ''
1888
1889	except:
1890	plug_wlist = PLUGINS_WLIST
1891
1892	return plug_wlist
1893
1894	def _on_open_state_project(self, event):
1895	"""
1896	"""
1897	path = None
1898	if self._default_save_location == None:
1899	self._default_save_location = os.getcwd()
1900	wx.PostEvent(self, StatusEvent(status="Loading Project file..."))
1901	dlg = wx.FileDialog(self,
1902	"Choose a file",
1903	self._default_save_location, "",
1904	APPLICATION_WLIST)
1905	if dlg.ShowModal() == wx.ID_OK:
1906	path = dlg.GetPath()
1907	if path is not None:
1908	self._default_save_location = os.path.dirname(path)
1909	dlg.Destroy()
1910
1911	self.load_state(path=path, is_project=True)
1912
1913	def _on_save_application(self, event):
1914	"""
1915	save the state of the current active application
1916	"""
1917	if self.cpanel_on_focus is not None:
1918	try:
1919	wx.PostEvent(self,
1920	StatusEvent(status="Saving Analysis file..."))
1921	self.cpanel_on_focus.on_save(event)
1922	wx.PostEvent(self,
1923	StatusEvent(status="Completed saving."))
1924	except:
1925	msg = "Error occurred while saving: "
1926	msg += "To save, the application panel should have a data set.."
1927	wx.PostEvent(self, StatusEvent(status=msg))
1928
1929	def _on_save_project(self, event):
1930	"""
1931	save the state of the SasView as *.svs
1932	"""
1933	if self._current_perspective is None:
1934	return
1935	wx.PostEvent(self, StatusEvent(status="Saving Project file..."))
1936	reader, ext = self._current_perspective.get_extensions()
1937	path = None
1938	extension = '*' + APPLICATION_STATE_EXTENSION
1939	dlg = wx.FileDialog(self, "Save Project file",
1940	self._default_save_location, "sasview_proj",
1941	extension,
1942	wx.SAVE)
1943	if dlg.ShowModal() == wx.ID_OK:
1944	path = dlg.GetPath()
1945	self._default_save_location = os.path.dirname(path)
1946	else:
1947	return None
1948	dlg.Destroy()
1949	try:
1950	if path is None:
1951	return
1952	# default cansas xml doc
1953	doc = None
1954	for panel in self.panels.values():
1955	temp = panel.save_project(doc)
1956	if temp is not None:
1957	doc = temp
1958
1959	# Write the XML document
1960	extens = APPLICATION_STATE_EXTENSION
1961	fName = os.path.splitext(path)[0] + extens
1962	if doc != None:
1963	fd = open(fName, 'w')
1964	fd.write(doc.toprettyxml())
1965	fd.close()
1966	wx.PostEvent(self, StatusEvent(status="Completed Saving."))
1967	else:
1968	msg = "Error occurred while saving the project: "
1969	msg += "To save, at least one application panel "
1970	msg += "should have a data set "
1971	msg += "and model selected. "
1972	msg += "No project was saved to %s" % (str(path))
1973	logging.error(msg)
1974	wx.PostEvent(self,StatusEvent(status=msg))
1975	except:
1976	msg = "Error occurred while saving: "
1977	msg += "To save, at least one application panel "
1978	msg += "should have a data set.."
1979	wx.PostEvent(self, StatusEvent(status=msg))
1980
1981	def on_save_helper(self, doc, reader, panel, path):
1982	"""
1983	Save state into a file
1984	"""
1985	try:
1986	if reader is not None:
1987	# case of a panel with multi-pages
1988	if hasattr(panel, "opened_pages"):
1989	for uid, page in panel.opened_pages.iteritems():
1990	data = page.get_data()
1991	# state must be cloned
1992	state = page.get_state().clone()
1993	if data is not None:
1994	new_doc = reader.write_toXML(data, state)
1995	if doc != None and hasattr(doc, "firstChild"):
1996	child = new_doc.firstChild.firstChild
1997	doc.firstChild.appendChild(child)
1998	else:
1999	doc = new_doc
2000	# case of only a panel
2001	else:
2002	data = panel.get_data()
2003	state = panel.get_state()
2004	if data is not None:
2005	new_doc = reader.write_toXML(data, state)
2006	if doc != None and hasattr(doc, "firstChild"):
2007	child = new_doc.firstChild.firstChild
2008	doc.firstChild.appendChild(child)
2009	else:
2010	doc = new_doc
2011	except:
2012	raise
2013	#pass
2014
2015	return doc
2016
2017	def quit_guiframe(self):
2018	"""
2019	Pop up message to make sure the user wants to quit the application
2020	"""
2021	message = "\nDo you really want to exit this application? \n\n"
2022	dial = wx.MessageDialog(self, message, 'Confirm Exit',
2023	wx.YES_NO\|wx.YES_DEFAULT\|wx.ICON_QUESTION)
2024	if dial.ShowModal() == wx.ID_YES:
2025	return True
2026	else:
2027	return False
2028
2029	def WindowClose(self, event=None):
2030	"""
2031	Quit the application from x icon
2032	"""
2033	flag = self.quit_guiframe()
2034	if flag:
2035	_pylab_helpers.Gcf.figs = {}
2036	self.Close()
2037
2038	def Close(self, event=None):
2039	"""
2040	Quit the application
2041	"""
2042	wx.Exit()
2043	sys.exit()
2044
2045	def _check_update(self, event=None):
2046	"""
2047	Check with the deployment server whether a new version
2048	of the application is available.
2049	A thread is started for the connecting with the server. The thread calls
2050	a call-back method when the current version number has been obtained.
2051	"""
2052	try:
2053	conn = httplib.HTTPConnection(config.__update_URL__[0],
2054	timeout=3.0)
2055	conn.request("GET", config.__update_URL__[1])
2056	res = conn.getresponse()
2057	content = res.read()
2058	conn.close()
2059	except:
2060	content = "0.0.0"
2061
2062	version = content.strip()
2063	if len(re.findall('\d+\.\d+\.\d+$', version)) < 0:
2064	content = "0.0.0"
2065	self._process_version(content, standalone=event==None)
2066
2067	def _process_version(self, version, standalone=True):
2068	"""
2069	Call-back method for the process of checking for updates.
2070	This methods is called by a VersionThread object once the current
2071	version number has been obtained. If the check is being done in the
2072	background, the user will not be notified unless there's an update.
2073
2074	:param version: version string
2075	:param standalone: True of the update is being checked in
2076	the background, False otherwise.
2077
2078	"""
2079	try:
2080	if version == "0.0.0":
2081	msg = "Could not connect to the application server."
2082	msg += " Please try again later."
2083	self.SetStatusText(msg)
2084	elif cmp(version, config.__version__) > 0:
2085	msg = "Version %s is available! " % str(version)
2086	if not standalone:
2087	import webbrowser
2088	webbrowser.open(config.__download_page__)
2089	else:
2090	msg += "See the help menu to download it."
2091	self.SetStatusText(msg)
2092	else:
2093	if not standalone:
2094	msg = "You have the latest version"
2095	msg += " of %s" % str(config.__appname__)
2096	self.SetStatusText(msg)
2097	except:
2098	msg = "guiframe: could not get latest application"
2099	msg += " version number\n %s" % sys.exc_value
2100	logging.error(msg)
2101	if not standalone:
2102	msg = "Could not connect to the application server."
2103	msg += " Please try again later."
2104	self.SetStatusText(msg)
2105
2106	def _onAcknowledge(self, evt):
2107	"""
2108	Pop up the acknowledge dialog
2109
2110	:param evt: menu event
2111
2112	"""
2113	if config._do_acknowledge:
2114	import sas.guiframe.acknowledgebox as AcknowledgeBox
2115	dialog = AcknowledgeBox.DialogAcknowledge(None, -1, "")
2116	dialog.ShowModal()
2117
2118	def _onAbout(self, evt):
2119	"""
2120	Pop up the about dialog
2121
2122	:param evt: menu event
2123
2124	"""
2125	if config._do_aboutbox:
2126	import sas.guiframe.aboutbox as AboutBox
2127	dialog = AboutBox.DialogAbout(None, -1, "")
2128	dialog.ShowModal()
2129
2130	def _onTutorial(self, evt):
2131	"""
2132	Pop up the tutorial dialog
2133
2134	:param evt: menu event
2135
2136	"""
2137	if config._do_tutorial:
2138	path = config.TUTORIAL_PATH
2139	if IS_WIN:
2140	try:
2141	from sas.guiframe.pdfview import PDFFrame
2142	dialog = PDFFrame(None, -1, "Tutorial", path)
2143	# put icon
2144	self.put_icon(dialog)
2145	dialog.Show(True)
2146	except:
2147	logging.error("Error in _onTutorial: %s" % sys.exc_value)
2148	try:
2149	# Try an alternate method
2150	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2151	from xhtml2pdf import pisa
2152	pisa.startViewer(path)
2153	except:
2154	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2155	msg = "This feature requires 'PDF Viewer'\n"
2156	wx.MessageBox(msg, 'Error')
2157	else:
2158	try:
2159	command = "open '%s'" % path
2160	os.system(command)
2161	except:
2162	try:
2163	# Try an alternate method
2164	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2165	from xhtml2pdf import pisa
2166	pisa.startViewer(path)
2167	except:
2168	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2169	msg = "This feature requires the 'Preview' application\n"
2170	wx.MessageBox(msg, 'Error')
2171
2172	def _onSphinxDocs(self, evt):
2173	"""
2174	Bring up Sphinx Documentation at top level whenever the menu item
2175	'documentation' is clicked. Calls DocumentationWindow with the top
2176	level path of "index.html"
2177
2178	:param evt: menu event
2179	"""
2180	# Running SasView "in-place" using run.py means the docs will be in a
2181	# different place than they would otherwise.
2182	from documentation_window import DocumentationWindow
2183
2184	sphinx_doc_viewer = DocumentationWindow(self, -1, "index.html", \
2185	"General Help")
2186
2187	def set_manager(self, manager):
2188	"""
2189	Sets the application manager for this frame
2190
2191	:param manager: frame manager
2192	"""
2193	self.app_manager = manager
2194
2195	def post_init(self):
2196	"""
2197	This initialization method is called after the GUI
2198	has been created and all plug-ins loaded. It calls
2199	the post_init() method of each plug-in (if it exists)
2200	so that final initialization can be done.
2201	"""
2202	for item in self.plugins:
2203	if hasattr(item, "post_init"):
2204	item.post_init()
2205
2206	def set_default_perspective(self):
2207	"""
2208	Choose among the plugin the first plug-in that has
2209	"set_default_perspective" method and its return value is True will be
2210	as a default perspective when the welcome page is closed
2211	"""
2212	for item in self.plugins:
2213	if hasattr(item, "set_default_perspective"):
2214	if item.set_default_perspective():
2215	item.on_perspective(event=None)
2216	return
2217
2218	def set_perspective(self, panels):
2219	"""
2220	Sets the perspective of the GUI.
2221	Opens all the panels in the list, and closes
2222	all the others.
2223
2224	:param panels: list of panels
2225	"""
2226	for item in self.panels.keys():
2227	# Check whether this is a sticky panel
2228	if hasattr(self.panels[item], "ALWAYS_ON"):
2229	if self.panels[item].ALWAYS_ON:
2230	continue
2231	if self.panels[item] == None:
2232	continue
2233	if self.panels[item].window_name in panels:
2234	frame = self.panels[item].get_frame()
2235	if not frame.IsShown():
2236	frame.Show(True)
2237	else:
2238	# always show the data panel if enable
2239	style = self.__gui_style & GUIFRAME.MANAGER_ON
2240	if (style == GUIFRAME.MANAGER_ON) and self.panels[item] == self._data_panel:
2241	if 'data_panel' in self.panels.keys():
2242	frame = self.panels['data_panel'].get_frame()
2243	if frame == None:
2244	continue
2245	flag = frame.IsShown()
2246	frame.Show(flag)
2247	else:
2248	frame = self.panels[item].get_frame()
2249	if frame == None:
2250	continue
2251
2252	if frame.IsShown():
2253	frame.Show(False)
2254
2255	def show_data_panel(self, event=None, action=True):
2256	"""
2257	show the data panel
2258	"""
2259	if self._data_panel_menu == None:
2260	return
2261	label = self._data_panel_menu.GetText()
2262	pane = self.panels["data_panel"]
2263	frame = pane.get_frame()
2264	if label == 'Show Data Explorer':
2265	if action:
2266	frame.Show(True)
2267	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
2268	self._data_panel_menu.SetText('Hide Data Explorer')
2269	else:
2270	if action:
2271	frame.Show(False)
2272	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
2273	self._data_panel_menu.SetText('Show Data Explorer')
2274
2275	def add_data_helper(self, data_list):
2276	"""
2277	"""
2278	if self._data_manager is not None:
2279	self._data_manager.add_data(data_list)
2280
2281	def add_data(self, data_list):
2282	"""
2283	receive a dictionary of data from loader
2284	store them its data manager if possible
2285	send to data the current active perspective if the data panel
2286	is not active.
2287	:param data_list: dictionary of data's ID and value Data
2288	"""
2289	#Store data into manager
2290	self.add_data_helper(data_list)
2291	# set data in the data panel
2292	if self._data_panel is not None:
2293	data_state = self._data_manager.get_data_state(data_list.keys())
2294	self._data_panel.load_data_list(data_state)
2295	#if the data panel is shown wait for the user to press a button
2296	#to send data to the current perspective. if the panel is not
2297	#show automatically send the data to the current perspective
2298	style = self.__gui_style & GUIFRAME.MANAGER_ON
2299	if style == GUIFRAME.MANAGER_ON:
2300	#wait for button press from the data panel to set_data
2301	if self._data_panel is not None:
2302	self._data_panel.frame.Show(True)
2303	else:
2304	#automatically send that to the current perspective
2305	self.set_data(data_id=data_list.keys())
2306
2307	def set_data(self, data_id, theory_id=None):
2308	"""
2309	set data to current perspective
2310	"""
2311	list_data, _ = self._data_manager.get_by_id(data_id)
2312	if self._current_perspective is not None:
2313	self._current_perspective.set_data(list_data.values())
2314
2315	else:
2316	msg = "Guiframe does not have a current perspective"
2317	logging.info(msg)
2318
2319	def set_theory(self, state_id, theory_id=None):
2320	"""
2321	"""
2322	_, list_theory = self._data_manager.get_by_id(theory_id)
2323	if self._current_perspective is not None:
2324	try:
2325	self._current_perspective.set_theory(list_theory.values())
2326	except:
2327	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
2328	logging.info(msg)
2329	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
2330	else:
2331	msg = "Guiframe does not have a current perspective"
2332	logging.info(msg)
2333
2334	def plot_data(self, state_id, data_id=None,
2335	theory_id=None, append=False):
2336	"""
2337	send a list of data to plot
2338	"""
2339	total_plot_list = []
2340	data_list, _ = self._data_manager.get_by_id(data_id)
2341	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2342	total_plot_list = data_list.values()
2343	for item in temp_list_theory.values():
2344	theory_data, theory_state = item
2345	total_plot_list.append(theory_data)
2346	GROUP_ID = wx.NewId()
2347	for new_plot in total_plot_list:
2348	if append:
2349	if self.panel_on_focus is None:
2350	message = "cannot append plot. No plot panel on focus!"
2351	message += "please click on any available plot to set focus"
2352	wx.PostEvent(self, StatusEvent(status=message,
2353	info='warning'))
2354	return
2355	else:
2356	if self.enable_add_data(new_plot):
2357	new_plot.group_id = self.panel_on_focus.group_id
2358	else:
2359	message = "Only 1D Data can be append to"
2360	message += " plot panel containing 1D data.\n"
2361	message += "%s not be appended.\n" %str(new_plot.name)
2362	message += "try new plot option.\n"
2363	wx.PostEvent(self, StatusEvent(status=message,
2364	info='warning'))
2365	else:
2366	#if not append then new plot
2367	from sas.guiframe.dataFitting import Data2D
2368	if issubclass(Data2D, new_plot.__class__):
2369	#for 2 D always plot in a separated new plot
2370	new_plot.group_id = wx.NewId()
2371	else:
2372	# plot all 1D in a new plot
2373	new_plot.group_id = GROUP_ID
2374	title = "PLOT " + str(new_plot.title)
2375	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2376	title=title,
2377	group_id = new_plot.group_id))
2378
2379	def remove_data(self, data_id, theory_id=None):
2380	"""
2381	Delete data state if data_id is provide
2382	delete theory created with data of id data_id if theory_id is provide
2383	if delete all true: delete the all state
2384	else delete theory
2385	"""
2386	temp = data_id + theory_id
2387	for plug in self.plugins:
2388	plug.delete_data(temp)
2389	total_plot_list = []
2390	data_list, _ = self._data_manager.get_by_id(data_id)
2391	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2392	total_plot_list = data_list.values()
2393	for item in temp_list_theory.values():
2394	theory_data, theory_state = item
2395	total_plot_list.append(theory_data)
2396	for new_plot in total_plot_list:
2397	id = new_plot.id
2398	for group_id in new_plot.list_group_id:
2399	wx.PostEvent(self, NewPlotEvent(id=id,
2400	group_id=group_id,
2401	action='remove'))
2402	#remove res plot: Todo: improve
2403	wx.CallAfter(self._remove_res_plot, id)
2404	self._data_manager.delete_data(data_id=data_id,
2405	theory_id=theory_id)
2406
2407	def _remove_res_plot(self, id):
2408	"""
2409	Try to remove corresponding res plot
2410
2411	: param id: id of the data
2412	"""
2413	try:
2414	wx.PostEvent(self, NewPlotEvent(id=("res"+str(id)),
2415	group_id=("res"+str(id)),
2416	action='remove'))
2417	except:
2418	pass
2419
2420	def save_data1d(self, data, fname):
2421	"""
2422	Save data dialog
2423	"""
2424	default_name = fname
2425	wildcard = "Text files (.txt)\|.txt\|"\
2426	"CanSAS 1D files(.xml)\|.xml"
2427	path = None
2428	dlg = wx.FileDialog(self, "Choose a file",
2429	self._default_save_location,
2430	default_name, wildcard , wx.SAVE)
2431
2432	if dlg.ShowModal() == wx.ID_OK:
2433	path = dlg.GetPath()
2434	# ext_num = 0 for .txt, ext_num = 1 for .xml
2435	# This is MAC Fix
2436	ext_num = dlg.GetFilterIndex()
2437	if ext_num == 0:
2438	format = '.txt'
2439	else:
2440	format = '.xml'
2441	path = os.path.splitext(path)[0] + format
2442	mypath = os.path.basename(path)
2443
2444	#TODO: This is bad design. The DataLoader is designed
2445	#to recognize extensions.
2446	# It should be a simple matter of calling the .
2447	#save(file, data, '.xml') method
2448	# of the sas.dataloader.loader.Loader class.
2449	from sas.dataloader.loader import Loader
2450	#Instantiate a loader
2451	loader = Loader()
2452	format = ".txt"
2453	if os.path.splitext(mypath)[1].lower() == format:
2454	# Make sure the ext included in the file name
2455	# especially on MAC
2456	fName = os.path.splitext(path)[0] + format
2457	self._onsaveTXT(data, fName)
2458	format = ".xml"
2459	if os.path.splitext(mypath)[1].lower() == format:
2460	# Make sure the ext included in the file name
2461	# especially on MAC
2462	fName = os.path.splitext(path)[0] + format
2463	loader.save(fName, data, format)
2464	try:
2465	self._default_save_location = os.path.dirname(path)
2466	except:
2467	pass
2468	dlg.Destroy()
2469
2470
2471	def _onsaveTXT(self, data, path):
2472	"""
2473	Save file as txt
2474	:TODO: Refactor and remove this method. See TODO in _onSave.
2475	"""
2476	if not path == None:
2477	out = open(path, 'w')
2478	has_errors = True
2479	if data.dy == None or data.dy == []:
2480	has_errors = False
2481	# Sanity check
2482	if has_errors:
2483	try:
2484	if len(data.y) != len(data.dy):
2485	has_errors = False
2486	except:
2487	has_errors = False
2488	if has_errors:
2489	if data.dx != None and data.dx != []:
2490	out.write("<X> <Y> <dY> <dX>\n")
2491	else:
2492	out.write("<X> <Y> <dY>\n")
2493	else:
2494	out.write("<X> <Y>\n")
2495
2496	for i in range(len(data.x)):
2497	if has_errors:
2498	if data.dx != None and data.dx != []:
2499	if data.dx[i] != None:
2500	out.write("%g %g %g %g\n" % (data.x[i],
2501	data.y[i],
2502	data.dy[i],
2503	data.dx[i]))
2504	else:
2505	out.write("%g %g %g\n" % (data.x[i],
2506	data.y[i],
2507	data.dy[i]))
2508	else:
2509	out.write("%g %g %g\n" % (data.x[i],
2510	data.y[i],
2511	data.dy[i]))
2512	else:
2513	out.write("%g %g\n" % (data.x[i],
2514	data.y[i]))
2515	out.close()
2516
2517	def show_data1d(self, data, name):
2518	"""
2519	Show data dialog
2520	"""
2521	try:
2522	xmin = min(data.x)
2523	ymin = min(data.y)
2524	except:
2525	msg = "Unable to find min/max of \n data named %s"% \
2526	data.filename
2527	wx.PostEvent(self, StatusEvent(status=msg,
2528	info="error"))
2529	raise ValueError, msg
2530	## text = str(data)
2531	text = data.__str__()
2532	text += 'Data Min Max:\n'
2533	text += 'X_min = %s: X_max = %s\n'% (xmin, max(data.x))
2534	text += 'Y_min = %s: Y_max = %s\n'% (ymin, max(data.y))
2535	if data.dy != None:
2536	text += 'dY_min = %s: dY_max = %s\n'% (min(data.dy), max(data.dy))
2537	text += '\nData Points:\n'
2538	x_st = "X"
2539	for index in range(len(data.x)):
2540	if data.dy != None and len(data.dy) > index:
2541	dy_val = data.dy[index]
2542	else:
2543	dy_val = 0.0
2544	if data.dx != None and len(data.dx) > index:
2545	dx_val = data.dx[index]
2546	else:
2547	dx_val = 0.0
2548	if data.dxl != None and len(data.dxl) > index:
2549	if index == 0:
2550	x_st = "Xl"
2551	dx_val = data.dxl[index]
2552	elif data.dxw != None and len(data.dxw) > index:
2553	if index == 0:
2554	x_st = "Xw"
2555	dx_val = data.dxw[index]
2556
2557	if index == 0:
2558	text += "<index> \t<X> \t<Y> \t<dY> \t<d%s>\n"% x_st
2559	text += "%s \t%s \t%s \t%s \t%s\n" % (index,
2560	data.x[index],
2561	data.y[index],
2562	dy_val,
2563	dx_val)
2564	from pdfview import TextFrame
2565	frame = TextFrame(None, -1, "Data Info: %s"% data.name, text)
2566	# put icon
2567	self.put_icon(frame)
2568	frame.Show(True)
2569
2570	def save_data2d(self, data, fname):
2571	"""
2572	Save data2d dialog
2573	"""
2574	default_name = fname
2575	wildcard = "IGOR/DAT 2D file in Q_map (.dat)\|.DAT"
2576	dlg = wx.FileDialog(self, "Choose a file",
2577	self._default_save_location,
2578	default_name, wildcard , wx.SAVE)
2579
2580	if dlg.ShowModal() == wx.ID_OK:
2581	path = dlg.GetPath()
2582	# ext_num = 0 for .txt, ext_num = 1 for .xml
2583	# This is MAC Fix
2584	ext_num = dlg.GetFilterIndex()
2585	if ext_num == 0:
2586	format = '.dat'
2587	else:
2588	format = ''
2589	path = os.path.splitext(path)[0] + format
2590	mypath = os.path.basename(path)
2591
2592	#TODO: This is bad design. The DataLoader is designed
2593	#to recognize extensions.
2594	# It should be a simple matter of calling the .
2595	#save(file, data, '.xml') method
2596	# of the DataLoader.loader.Loader class.
2597	from sas.dataloader.loader import Loader
2598	#Instantiate a loader
2599	loader = Loader()
2600
2601	format = ".dat"
2602	if os.path.splitext(mypath)[1].lower() == format:
2603	# Make sure the ext included in the file name
2604	# especially on MAC
2605	fileName = os.path.splitext(path)[0] + format
2606	loader.save(fileName, data, format)
2607	try:
2608	self._default_save_location = os.path.dirname(path)
2609	except:
2610	pass
2611	dlg.Destroy()
2612
2613	def show_data2d(self, data, name):
2614	"""
2615	Show data dialog
2616	"""
2617
2618	wx.PostEvent(self, StatusEvent(status = "Gathering Data2D Info.",
2619	type = 'start' ))
2620	text = data.__str__()
2621	text += 'Data Min Max:\n'
2622	text += 'I_min = %s\n'% min(data.data)
2623	text += 'I_max = %s\n\n'% max(data.data)
2624	text += 'Data (First 2501) Points:\n'
2625	text += 'Data columns include err(I).\n'
2626	text += 'ASCII data starts here.\n'
2627	text += "<index> \t<Qx> \t<Qy> \t<I> \t<dI> \t<dQparal> \t<dQperp>\n"
2628	di_val = 0.0
2629	dx_val = 0.0
2630	dy_val = 0.0
2631	#mask_val = True
2632	len_data = len(data.qx_data)
2633	for index in xrange(0, len_data):
2634	x_val = data.qx_data[index]
2635	y_val = data.qy_data[index]
2636	i_val = data.data[index]
2637	if data.err_data != None:
2638	di_val = data.err_data[index]
2639	if data.dqx_data != None:
2640	dx_val = data.dqx_data[index]
2641	if data.dqy_data != None:
2642	dy_val = data.dqy_data[index]
2643
2644	text += "%s \t%s \t%s \t%s \t%s \t%s \t%s\n" % (index,
2645	x_val,
2646	y_val,
2647	i_val,
2648	di_val,
2649	dx_val,
2650	dy_val)
2651	# Takes too long time for typical data2d: Break here
2652	if index >= 2500:
2653	text += ".............\n"
2654	break
2655
2656	from pdfview import TextFrame
2657	frame = TextFrame(None, -1, "Data Info: %s"% data.name, text)
2658	# put icon
2659	self.put_icon(frame)
2660	frame.Show(True)
2661	wx.PostEvent(self, StatusEvent(status = "Data2D Info Displayed",
2662	type = 'stop' ))
2663
2664	def set_current_perspective(self, perspective):
2665	"""
2666	set the current active perspective
2667	"""
2668	self._current_perspective = perspective
2669	name = "No current analysis selected"
2670	if self._current_perspective is not None:
2671	self._add_current_plugin_menu()
2672	for panel in self.panels.values():
2673	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2674	for name in self._current_perspective.get_perspective():
2675	frame = panel.get_frame()
2676	if frame != None:
2677	if name == panel.window_name:
2678	panel.on_set_focus(event=None)
2679	frame.Show(True)
2680	else:
2681	frame.Show(False)
2682	#break
2683	name = self._current_perspective.sub_menu
2684	if self._data_panel is not None:
2685	self._data_panel.set_active_perspective(name)
2686	self._check_applications_menu()
2687	#Set the SasView title
2688	self._set_title_name(name)
2689
2690	def _set_title_name(self, name):
2691	"""
2692	Set the SasView title w/ the current application name
2693
2694	: param name: application name [string]
2695	"""
2696	# Set SanView Window title w/ application anme
2697	title = self.title + " - " + name + " -"
2698	self.SetTitle(title)
2699
2700	def _check_applications_menu(self):
2701	"""
2702	check the menu of the current application
2703	"""
2704	if self._applications_menu is not None:
2705	for menu in self._applications_menu.GetMenuItems():
2706	if self._current_perspective is not None:
2707	name = self._current_perspective.sub_menu
2708	if menu.IsCheckable():
2709	if menu.GetLabel() == name:
2710	menu.Check(True)
2711	else:
2712	menu.Check(False)
2713
2714	def enable_add_data(self, new_plot):
2715	"""
2716	Enable append data on a plot panel
2717	"""
2718
2719	if self.panel_on_focus not in self._plotting_plugin.plot_panels.values():
2720	return
2721	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2722	self.panel_on_focus.plots.values()[0].__class__.__name__ == "Theory1D"
2723
2724	is_data2d = hasattr(new_plot, 'data')
2725
2726	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2727	and self.panel_on_focus.group_id is not None
2728	has_meta_data = hasattr(new_plot, 'meta_data')
2729
2730	#disable_add_data if the data is being recovered from a saved state file.
2731	is_state_data = False
2732	if has_meta_data:
2733	if 'invstate' in new_plot.meta_data:
2734	is_state_data = True
2735	if 'prstate' in new_plot.meta_data:
2736	is_state_data = True
2737	if 'fitstate' in new_plot.meta_data:
2738	is_state_data = True
2739
2740	return is_data1d and not is_data2d and not is_theory and not is_state_data
2741
2742	def check_multimode(self, perspective=None):
2743	"""
2744	Check the perspective have batch mode capablitity
2745	"""
2746	if perspective == None or self._data_panel == None:
2747	return
2748	flag = perspective.get_batch_capable()
2749	flag_on = perspective.batch_on
2750	if flag:
2751	self._data_panel.rb_single_mode.SetValue(not flag_on)
2752	self._data_panel.rb_batch_mode.SetValue(flag_on)
2753	else:
2754	self._data_panel.rb_single_mode.SetValue(True)
2755	self._data_panel.rb_batch_mode.SetValue(False)
2756	self._data_panel.rb_single_mode.Enable(flag)
2757	self._data_panel.rb_batch_mode.Enable(flag)
2758
2759
2760
2761	def enable_edit_menu(self):
2762	"""
2763	enable menu item under edit menu depending on the panel on focus
2764	"""
2765	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2766	flag = self.cpanel_on_focus.get_undo_flag()
2767	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2768	flag = self.cpanel_on_focus.get_redo_flag()
2769	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2770	flag = self.cpanel_on_focus.get_copy_flag()
2771	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2772	flag = self.cpanel_on_focus.get_paste_flag()
2773	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2774
2775	#Copy menu
2776	flag = self.cpanel_on_focus.get_copy_flag()
2777	#self._edit_menu.ENABLE(GUIFRAME_ID.COPYAS_ID,flag)
2778	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2779	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2780
2781	flag = self.cpanel_on_focus.get_preview_flag()
2782	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2783	flag = self.cpanel_on_focus.get_reset_flag()
2784	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2785	else:
2786	flag = False
2787	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2788	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2789	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2790	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2791	#self._edit_menu.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2792	#self._edit_menu.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2793	#self._edit_menu.Enable(GUIFRAME_ID.COPYAS_ID, flag)
2794	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2795	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2796
2797	def on_undo_panel(self, event=None):
2798	"""
2799	undo previous action of the last panel on focus if possible
2800	"""
2801	if self.cpanel_on_focus is not None:
2802	self.cpanel_on_focus.on_undo(event)
2803
2804	def on_redo_panel(self, event=None):
2805	"""
2806	redo the last cancel action done on the last panel on focus
2807	"""
2808	if self.cpanel_on_focus is not None:
2809	self.cpanel_on_focus.on_redo(event)
2810
2811	def on_copy_panel(self, event=None):
2812	"""
2813	copy the last panel on focus if possible
2814	"""
2815	if self.cpanel_on_focus is not None:
2816	self.cpanel_on_focus.on_copy(event)
2817
2818	def on_paste_panel(self, event=None):
2819	"""
2820	paste clipboard to the last panel on focus
2821	"""
2822	if self.cpanel_on_focus is not None:
2823	self.cpanel_on_focus.on_paste(event)
2824
2825	def on_bookmark_panel(self, event=None):
2826	"""
2827	bookmark panel
2828	"""
2829	if self.cpanel_on_focus is not None:
2830	self.cpanel_on_focus.on_bookmark(event)
2831
2832	def append_bookmark(self, event=None):
2833	"""
2834	Bookmark available information of the panel on focus
2835	"""
2836	self._toolbar.append_bookmark(event)
2837
2838	def on_save_panel(self, event=None):
2839	"""
2840	save possible information on the current panel
2841	"""
2842	if self.cpanel_on_focus is not None:
2843	self.cpanel_on_focus.on_save(event)
2844
2845	def on_preview_panel(self, event=None):
2846	"""
2847	preview information on the panel on focus
2848	"""
2849	if self.cpanel_on_focus is not None:
2850	self.cpanel_on_focus.on_preview(event)
2851
2852	def on_print_panel(self, event=None):
2853	"""
2854	print available information on the last panel on focus
2855	"""
2856	if self.cpanel_on_focus is not None:
2857	self.cpanel_on_focus.on_print(event)
2858
2859	def on_zoom_panel(self, event=None):
2860	"""
2861	zoom on the current panel if possible
2862	"""
2863	if self.cpanel_on_focus is not None:
2864	self.cpanel_on_focus.on_zoom(event)
2865
2866	def on_zoom_in_panel(self, event=None):
2867	"""
2868	zoom in of the panel on focus
2869	"""
2870	if self.cpanel_on_focus is not None:
2871	self.cpanel_on_focus.on_zoom_in(event)
2872
2873	def on_zoom_out_panel(self, event=None):
2874	"""
2875	zoom out on the panel on focus
2876	"""
2877	if self.cpanel_on_focus is not None:
2878	self.cpanel_on_focus.on_zoom_out(event)
2879
2880	def on_drag_panel(self, event=None):
2881	"""
2882	drag apply to the panel on focus
2883	"""
2884	if self.cpanel_on_focus is not None:
2885	self.cpanel_on_focus.on_drag(event)
2886
2887	def on_reset_panel(self, event=None):
2888	"""
2889	reset the current panel
2890	"""
2891	if self.cpanel_on_focus is not None:
2892	self.cpanel_on_focus.on_reset(event)
2893
2894	def on_change_caption(self, name, old_caption, new_caption):
2895	"""
2896	Change the panel caption
2897
2898	:param name: window_name of the pane
2899	:param old_caption: current caption [string]
2900	:param new_caption: new caption [string]
2901	"""
2902	# wx.aui.AuiPaneInfo
2903	pane_info = self.get_paneinfo(old_caption)
2904	# update the data_panel.cb_plotpanel
2905	if 'data_panel' in self.panels.keys():
2906	# remove from data_panel combobox
2907	data_panel = self.panels["data_panel"]
2908	if data_panel.cb_plotpanel is not None:
2909	# Check if any panel has the same caption
2910	has_newstring = data_panel.cb_plotpanel.FindString\
2911	(str(new_caption))
2912	caption = new_caption
2913	if has_newstring != wx.NOT_FOUND:
2914	captions = self._get_plotpanel_captions()
2915	# Append nummber
2916	inc = 1
2917	while (1):
2918	caption = new_caption + '_%s'% str(inc)
2919	if caption not in captions:
2920	break
2921	inc += 1
2922	# notify to users
2923	msg = "Found Same Title: Added '_%s'"% str(inc)
2924	wx.PostEvent(self, StatusEvent(status=msg))
2925	# update data_panel cb
2926	pos = data_panel.cb_plotpanel.FindString(str(old_caption))
2927	if pos != wx.NOT_FOUND:
2928	data_panel.cb_plotpanel.SetString(pos, caption)
2929	data_panel.cb_plotpanel.SetStringSelection(caption)
2930	# New Caption
2931	pane_info.SetTitle(caption)
2932	return caption
2933
2934	def get_paneinfo(self, name):
2935	"""
2936	Get pane Caption from window_name
2937
2938	:param name: window_name in AuiPaneInfo
2939	: return: AuiPaneInfo of the name
2940	"""
2941	for panel in self.plot_panels.values():
2942	if panel.frame.GetTitle() == name:
2943	return panel.frame
2944	return None
2945
2946	def enable_undo(self):
2947	"""
2948	enable undo related control
2949	"""
2950	if self.cpanel_on_focus is not None:
2951	self._toolbar.enable_undo(self.cpanel_on_focus)
2952
2953	def enable_redo(self):
2954	"""
2955	enable redo
2956	"""
2957	if self.cpanel_on_focus is not None:
2958	self._toolbar.enable_redo(self.cpanel_on_focus)
2959
2960	def enable_copy(self):
2961	"""
2962	enable copy related control
2963	"""
2964	if self.cpanel_on_focus is not None:
2965	self._toolbar.enable_copy(self.cpanel_on_focus)
2966
2967	def enable_paste(self):
2968	"""
2969	enable paste
2970	"""
2971	if self.cpanel_on_focus is not None:
2972	self._toolbar.enable_paste(self.cpanel_on_focus)
2973
2974	def enable_bookmark(self):
2975	"""
2976	Bookmark
2977	"""
2978	if self.cpanel_on_focus is not None:
2979	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2980
2981	def enable_save(self):
2982	"""
2983	save
2984	"""
2985	if self.cpanel_on_focus is not None:
2986	self._toolbar.enable_save(self.cpanel_on_focus)
2987
2988	def enable_preview(self):
2989	"""
2990	preview
2991	"""
2992	if self.cpanel_on_focus is not None:
2993	self._toolbar.enable_preview(self.cpanel_on_focus)
2994
2995	def enable_print(self):
2996	"""
2997	print
2998	"""
2999	if self.cpanel_on_focus is not None:
3000	self._toolbar.enable_print(self.cpanel_on_focus)
3001
3002	def enable_zoom(self):
3003	"""
3004	zoom
3005	"""
3006	if self.cpanel_on_focus is not None:
3007	self._toolbar.enable_zoom(self.panel_on_focus)
3008
3009	def enable_zoom_in(self):
3010	"""
3011	zoom in
3012	"""
3013	if self.cpanel_on_focus is not None:
3014	self._toolbar.enable_zoom_in(self.panel_on_focus)
3015
3016	def enable_zoom_out(self):
3017	"""
3018	zoom out
3019	"""
3020	if self.cpanel_on_focus is not None:
3021	self._toolbar.enable_zoom_out(self.panel_on_focus)
3022
3023	def enable_drag(self, event=None):
3024	"""
3025	drag
3026	"""
3027	#Not implemeted
3028
3029	def enable_reset(self):
3030	"""
3031	reset the current panel
3032	"""
3033	if self.cpanel_on_focus is not None:
3034	self._toolbar.enable_reset(self.panel_on_focus)
3035
3036	def get_toolbar_height(self):
3037	"""
3038	"""
3039	size_y = 0
3040	if self.GetToolBar() != None and self.GetToolBar().IsShown():
3041	if not IS_LINUX:
3042	_, size_y = self.GetToolBar().GetSizeTuple()
3043	return size_y
3044
3045	def set_schedule_full_draw(self, panel=None, func='del'):
3046	"""
3047	Add/subtract the schedule full draw list with the panel given
3048
3049	:param panel: plot panel
3050	:param func: append or del [string]
3051	"""
3052
3053	# append this panel in the schedule list if not in yet
3054	if func == 'append':
3055	if not panel in self.schedule_full_draw_list:
3056	self.schedule_full_draw_list.append(panel)
3057	# remove this panel from schedule list
3058	elif func == 'del':
3059	if len(self.schedule_full_draw_list) > 0:
3060	if panel in self.schedule_full_draw_list:
3061	self.schedule_full_draw_list.remove(panel)
3062
3063	# reset the schdule
3064	if len(self.schedule_full_draw_list) == 0:
3065	self.schedule = False
3066	else:
3067	self.schedule = True
3068
3069	def full_draw(self):
3070	"""
3071	Draw the panels with axes in the schedule to full dwar list
3072	"""
3073
3074	count = len(self.schedule_full_draw_list)
3075	#if not self.schedule:
3076	if count < 1:
3077	self.set_schedule(False)
3078	return
3079
3080	else:
3081	ind = 0
3082	# if any of the panel is shown do full_draw
3083	for panel in self.schedule_full_draw_list:
3084	ind += 1
3085	if panel.frame.IsShown():
3086	break
3087	# otherwise, return
3088	if ind == count:
3089	return
3090	#Simple redraw only for a panel shown
3091	def f_draw(panel):
3092	"""
3093	Draw A panel in the full draw list
3094	"""
3095	try:
3096	# This checking of GetCapture is to stop redrawing
3097	# while any panel is capture.
3098	frame = panel.frame
3099
3100	if not frame.GetCapture():
3101	# draw if possible
3102	panel.set_resizing(False)
3103	#panel.Show(True)
3104	panel.draw_plot()
3105	# Check if the panel is not shown
3106	flag = frame.IsShown()
3107	frame.Show(flag)
3108	except:
3109	pass
3110
3111	# Draw all panels
3112	if count == 1:
3113	f_draw(self.schedule_full_draw_list[0])
3114	else:
3115	map(f_draw, self.schedule_full_draw_list)
3116	# Reset the attr
3117	if len(self.schedule_full_draw_list) == 0:
3118	self.set_schedule(False)
3119	else:
3120	self.set_schedule(True)
3121
3122	def set_schedule(self, schedule=False):
3123	"""
3124	Set schedule
3125	"""
3126	self.schedule = schedule
3127
3128	def get_schedule(self):
3129	"""
3130	Get schedule
3131	"""
3132	return self.schedule
3133
3134	def on_set_plot_focus(self, panel):
3135	"""
3136	Set focus on a plot panel
3137	"""
3138	if panel == None:
3139	return
3140	#self.set_plot_unfocus()
3141	panel.on_set_focus(None)
3142	# set focusing panel
3143	self.panel_on_focus = panel
3144	self.set_panel_on_focus(None)
3145
3146	def set_plot_unfocus(self):
3147	"""
3148	Un focus all plot panels
3149	"""
3150	for plot in self.plot_panels.values():
3151	plot.on_kill_focus(None)
3152
3153	def get_window_size(self):
3154	"""
3155	Get window size
3156
3157	:return size: tuple
3158	"""
3159	width, height = self.GetSizeTuple()
3160	if not IS_WIN:
3161	# Subtract toolbar height to get real window side
3162	if self._toolbar.IsShown():
3163	height -= 45
3164	return (width, height)
3165
3166	def _onDrawIdle(self, args, *kwargs):
3167	"""
3168	ReDraw with axes
3169	"""
3170	try:
3171	# check if it is time to redraw
3172	if self.GetCapture() == None:
3173	# Draw plot, changes resizing too
3174	self.full_draw()
3175	except:
3176	pass
3177
3178	# restart idle
3179	self._redraw_idle(args, *kwargs)
3180
3181
3182	def _redraw_idle(self, args, *kwargs):
3183	"""
3184	Restart Idle
3185	"""
3186	# restart idle
3187	self.idletimer.Restart(100TIME_FACTOR, args, **kwargs)
3188
3189
3190	class DefaultPanel(wx.Panel, PanelBase):
3191	"""
3192	Defines the API for a panels to work with
3193	the GUI manager
3194	"""
3195	## Internal nickname for the window, used by the AUI manager
3196	window_name = "default"
3197	## Name to appear on the window title bar
3198	window_caption = "Welcome panel"
3199	## Flag to tell the AUI manager to put this panel in the center pane
3200	CENTER_PANE = True
3201	def __init__(self, parent, args, *kwds):
3202	wx.Panel.__init__(self, parent, args, *kwds)
3203	PanelBase.__init__(self, parent)
3204
3205
3206
3207	class ViewApp(wx.App):
3208	"""
3209	Toy application to test this Frame
3210	"""
3211	def OnInit(self):
3212	"""
3213	When initialised
3214	"""
3215	pos, size, self.is_max = self.window_placement((GUIFRAME_WIDTH,
3216	GUIFRAME_HEIGHT))
3217	self.frame = ViewerFrame(parent=None,
3218	title=APPLICATION_NAME,
3219	pos=pos,
3220	gui_style = DEFAULT_STYLE,
3221	size=size)
3222	self.frame.Hide()
3223	if not IS_WIN:
3224	self.frame.EnableCloseButton(False)
3225	self.s_screen = None
3226
3227	try:
3228	self.open_file()
3229	except:
3230	msg = "%s Could not load " % str(APPLICATION_NAME)
3231	msg += "input file from command line.\n"
3232	logging.error(msg)
3233	# Display a splash screen on top of the frame.
3234	try:
3235	if os.path.isfile(SPLASH_SCREEN_PATH):
3236	self.s_screen = self.display_splash_screen(parent=self.frame,
3237	path=SPLASH_SCREEN_PATH)
3238	else:
3239	self.frame.Show()
3240	except:
3241	if self.s_screen is not None:
3242	self.s_screen.Close()
3243	msg = "Cannot display splash screen\n"
3244	msg += str (sys.exc_value)
3245	logging.error(msg)
3246	self.frame.Show()
3247
3248	self.SetTopWindow(self.frame)
3249
3250	return True
3251
3252	def maximize_win(self):
3253	"""
3254	Maximize the window after the frame shown
3255	"""
3256	if self.is_max:
3257	if self.frame.IsShown():
3258	# Max window size
3259	self.frame.Maximize(self.is_max)
3260
3261	def open_file(self):
3262	"""
3263	open a state file at the start of the application
3264	"""
3265	input_file = None
3266	if len(sys.argv) >= 2:
3267	cmd = sys.argv[0].lower()
3268	basename = os.path.basename(cmd)
3269	app_base = str(APPLICATION_NAME).lower()
3270	if os.path.isfile(cmd) or basename.lower() == app_base:
3271	app_py = app_base + '.py'
3272	app_exe = app_base + '.exe'
3273	app_app = app_base + '.app'
3274	if basename.lower() in [app_py, app_exe, app_app, app_base]:
3275	data_base = sys.argv[1]
3276	input_file = os.path.normpath(os.path.join(DATAPATH,
3277	data_base))
3278	if input_file is None:
3279	return
3280	if self.frame is not None:
3281	self.frame.set_input_file(input_file=input_file)
3282
3283	def clean_plugin_models(self, path):
3284	"""
3285	Delete plugin models in app folder
3286
3287	:param path: path of the plugin_models folder in app
3288	"""
3289	# do it only the first time app loaded
3290	# delete unused model folder
3291	model_folder = os.path.join(PATH_APP, path)
3292	if os.path.exists(model_folder) and os.path.isdir(model_folder):
3293	if len(os.listdir(model_folder)) > 0:
3294	try:
3295	for file in os.listdir(model_folder):
3296	file_path = os.path.join(model_folder, file)
3297	if os.path.isfile(file_path):
3298	os.remove(file_path)
3299	except:
3300	logging.error("gui_manager.clean_plugin_models:\n %s" \
3301	% sys.exc_value)
3302
3303	def set_manager(self, manager):
3304	"""
3305	Sets a reference to the application manager
3306	of the GUI manager (Frame)
3307	"""
3308	self.frame.set_manager(manager)
3309
3310	def build_gui(self):
3311	"""
3312	Build the GUI
3313	"""
3314	#try to load file at the start
3315	try:
3316	self.open_file()
3317	except:
3318	raise
3319	self.frame.build_gui()
3320
3321	def set_welcome_panel(self, panel_class):
3322	"""
3323	Set the welcome panel
3324
3325	:param panel_class: class of the welcome panel to be instantiated
3326
3327	"""
3328	self.frame.welcome_panel_class = panel_class
3329
3330	def add_perspective(self, perspective):
3331	"""
3332	Manually add a perspective to the application GUI
3333	"""
3334	self.frame.add_perspective(perspective)
3335
3336	def window_placement(self, size):
3337	"""
3338	Determines the position and size of the application frame such that it
3339	fits on the user's screen without obstructing (or being obstructed by)
3340	the Windows task bar. The maximum initial size in pixels is bounded by
3341	WIDTH x HEIGHT. For most monitors, the application
3342	will be centered on the screen; for very large monitors it will be
3343	placed on the left side of the screen.
3344	"""
3345	is_maximized = False
3346	# Get size of screen without
3347	for screenCount in range(wx.Display().GetCount()):
3348	screen = wx.Display(screenCount)
3349	if screen.IsPrimary():
3350	displayRect = screen.GetClientArea()
3351	break
3352
3353	posX, posY, displayWidth, displayHeight = displayRect
3354	customWidth, customHeight = size
3355
3356	# If the custom size is default, set 90% of the screen size
3357	if customWidth <= 0 and customHeight <= 0:
3358	if customWidth == 0 and customHeight == 0:
3359	is_maximized = True
3360	customWidth = displayWidth * 0.9
3361	customHeight = displayHeight * 0.9
3362	else:
3363	# If the custom screen is bigger than the
3364	# window screen than make maximum size
3365	if customWidth > displayWidth:
3366	customWidth = displayWidth
3367	if customHeight > displayHeight:
3368	customHeight = displayHeight
3369
3370	# Note that when running Linux and using an Xming (X11) server on a PC
3371	# with a dual monitor configuration, the reported display size may be
3372	# that of both monitors combined with an incorrect display count of 1.
3373	# To avoid displaying this app across both monitors, we check for
3374	# screen 'too big'. If so, we assume a smaller width which means the
3375	# application will be placed towards the left hand side of the screen.
3376
3377	# If dual screen registered as 1 screen. Make width half.
3378	# MAC just follows the default behavior of pos
3379	if IS_WIN:
3380	if displayWidth > (displayHeight*2):
3381	if (customWidth == displayWidth):
3382	customWidth = displayWidth/2
3383	# and set the position to be the corner of the screen.
3384	posX = 0
3385	posY = 0
3386
3387	# Make the position the middle of the screen. (Not 0,0)
3388	else:
3389	posX = (displayWidth - customWidth)/2
3390	posY = (displayHeight - customHeight)/2
3391	# Return the suggested position and size for the application frame.
3392	return (posX, posY), (customWidth, customHeight), is_maximized
3393
3394
3395	def display_splash_screen(self, parent,
3396	path=SPLASH_SCREEN_PATH):
3397	"""Displays the splash screen. It will exactly cover the main frame."""
3398
3399	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
3400	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
3401	image.Rescale(SPLASH_SCREEN_WIDTH,
3402	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
3403	bm = image.ConvertToBitmap()
3404
3405	# Create and show the splash screen. It will disappear only when the
3406	# program has entered the event loop AND either the timeout has expired
3407	# or the user has left clicked on the screen. Thus any processing
3408	# performed in this routine (including sleeping) or processing in the
3409	# calling routine (including doing imports) will prevent the splash
3410	# screen from disappearing.
3411	#
3412	# Note that on Linux, the timeout appears to occur immediately in which
3413	# case the splash screen disappears upon entering the event loop.
3414	s_screen = wx.SplashScreen(bitmap=bm,
3415	splashStyle=(wx.SPLASH_TIMEOUT\|
3416	wx.SPLASH_CENTRE_ON_SCREEN),
3417	style=(wx.SIMPLE_BORDER\|
3418	wx.FRAME_NO_TASKBAR\|
3419	wx.FRAME_FLOAT_ON_PARENT),
3420	milliseconds=SS_MAX_DISPLAY_TIME,
3421	parent=parent,
3422	id=wx.ID_ANY)
3423	from sas.guiframe.gui_statusbar import SPageStatusbar
3424	statusBar = SPageStatusbar(s_screen)
3425	s_screen.SetStatusBar(statusBar)
3426	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
3427	s_screen.Show()
3428	return s_screen
3429
3430
3431	def on_close_splash_screen(self, event):
3432	"""
3433	When the splash screen is closed.
3434	"""
3435	self.frame.Show(True)
3436	event.Skip()
3437	self.maximize_win()
3438
3439
3440	class MDIFrame(CHILD_FRAME):
3441	"""
3442	Frame for panels
3443	"""
3444	def __init__(self, parent, panel, title="Untitled", size=(300,200)):
3445	"""
3446	comment
3447	:param parent: parent panel/container
3448	"""
3449	# Initialize the Frame object
3450	CHILD_FRAME.__init__(self, parent=parent, id=wx.ID_ANY, title=title, size=size)
3451	self.parent = parent
3452	self.name = "Untitled"
3453	self.batch_on = self.parent.batch_on
3454	self.panel = panel
3455	if panel != None:
3456	self.set_panel(panel)
3457	self.Show(False)
3458
3459	def show_data_panel(self, action):
3460	"""
3461	"""
3462	self.parent.show_data_panel(action)
3463
3464	def set_panel(self, panel):
3465	"""
3466	"""
3467	self.panel = panel
3468	self.name = panel.window_name
3469	self.SetTitle(panel.window_caption)
3470	self.SetHelpText(panel.help_string)
3471	width, height = self.parent._get_panels_size(panel)
3472	if hasattr(panel, "CENTER_PANE") and panel.CENTER_PANE:
3473	width *= 0.6
3474	self.SetSize((width, height))
3475	self.parent.put_icon(self)
3476	self.Bind(wx.EVT_SET_FOCUS, self.set_panel_focus)
3477	self.Bind(wx.EVT_CLOSE, self.OnClose)
3478	self.Show(False)
3479
3480	def set_panel_focus(self, event):
3481	"""
3482	"""
3483	if self.parent.panel_on_focus != self.panel:
3484	self.panel.SetFocus()
3485	self.parent.panel_on_focus = self.panel
3486
3487	def OnClose(self, event):
3488	"""
3489	On Close event
3490	"""
3491	self.panel.on_close(event)
3492
3493	if __name__ == "__main__":
3494	app = ViewApp(0)
3495	app.MainLoop()

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SasView

source: sasview/src/sas/guiframe/gui_manager.py @ 59b1b92

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