gui_manager.py @ 0bd2cd8

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 0bd2cd8 was 0bd2cd8, checked in by Gervaise Alina <gervyh@…>, 16 years ago
closing onf slicerpnale fixed
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1	"""
2	This software was developed by the University of Tennessee as part of the
3	Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
4	project funded by the US National Science Foundation.
5
6	See the license text in license.txt
7
8	copyright 2008, University of Tennessee
9
10	How-to build an application using guiframe:
11
12	1- Write a main application script along the lines of dummyapp.py
13	2- Write a config script along the lines of config.py, and name it local_config.py
14	3- Write your plug-ins and place them in a directory called "perspectives".
15	- Look at local_perspectives/plotting for an example of a plug-in.
16	- A plug-in should define a class called Plugin. See abstract class below.
17
18	"""
19	import wx
20	import wx.aui
21	import os, sys
22	try:
23	# Try to find a local config
24	import imp
25	path = os.getcwd()
26	if(os.path.isfile("%s/%s.py" % (path, 'local_config'))) or \
27	(os.path.isfile("%s/%s.pyc" % (path, 'local_config'))):
28	fObj, path, descr = imp.find_module('local_config', [path])
29	config = imp.load_module('local_config', fObj, path, descr)
30	else:
31	# Try simply importing local_config
32	import local_config as config
33	except:
34	# Didn't find local config, load the default
35	import config
36
37	from sans.guicomm.events import EVT_STATUS,Model2DPanelEvent
38	from sans.guicomm.events import EVT_NEW_PLOT,EVT_SLICER_PARS_UPDATE
39	import history
40	import warnings
41	warnings.simplefilter("ignore")
42
43	import logging
44
45	class Plugin:
46	"""
47	This class defines the interface for a Plugin class
48	that can be used by the gui_manager.
49
50	Plug-ins should be placed in a sub-directory called "perspectives".
51	For example, a plug-in called Foo should be place in "perspectives/Foo".
52	That directory contains at least two files:
53	perspectives/Foo/__init.py contains two lines:
54
55	PLUGIN_ID = "Foo plug-in 1.0"
56	from Foo import *
57
58	perspectives/Foo/Foo.py contains the definition of the Plugin
59	class for the Foo plug-in. The interface of that Plugin class
60	should follow the interface of the class you are looking at.
61	"""
62
63	def __init__(self):
64	"""
65	Abstract class for gui_manager Plugins.
66	"""
67	## Plug-in name. It will appear on the application menu.
68	self.sub_menu = "Plugin"
69
70	## Reference to the parent window. Filled by get_panels() below.
71	self.parent = None
72
73	## List of panels that you would like to open in AUI windows
74	# for your plug-in. This defines your plug-in "perspective"
75	self.perspective = []
76
77	raise RuntimeError, "gui_manager.Plugin is an abstract class"
78
79	def populate_menu(self, id, parent):
80	"""
81	Create and return the list of application menu
82	items for the plug-in.
83
84	@param id: deprecated. Un-used.
85	@param parent: parent window
86	@return: plug-in menu
87	"""
88	import wx
89	# Create a menu
90	plug_menu = wx.Menu()
91
92	# Always get event IDs from wx
93	id = wx.NewId()
94
95	# Fill your menu
96	plug_menu.Append(id, '&Do something')
97	wx.EVT_MENU(owner, id, self._on_do_something)
98
99	# Returns the menu and a name for it.
100	return [(id, plug_menu, "name of the application menu")]
101
102
103	def get_panels(self, parent):
104	"""
105	Create and return the list of wx.Panels for your plug-in.
106	Define the plug-in perspective.
107
108	Panels should inherit from DefaultPanel defined below,
109	or should present the same interface. They must define
110	"window_caption" and "window_name".
111
112	@param parent: parent window
113	@return: list of panels
114	"""
115	## Save a reference to the parent
116	self.parent = parent
117
118	# Define a panel
119	mypanel = DefaultPanel(self.parent, -1)
120
121	# If needed, add its name to the perspective list
122	self.perspective.append(self.control_panel.window_name)
123
124	# Return the list of panels
125	return [mypanel]
126
127	def get_context_menu(self, graph=None):
128	"""
129	This method is optional.
130
131	When the context menu of a plot is rendered, the
132	get_context_menu method will be called to give you a
133	chance to add a menu item to the context menu.
134
135	A ref to a Graph object is passed so that you can
136	investigate the plot content and decide whether you
137	need to add items to the context menu.
138
139	This method returns a list of menu items.
140	Each item is itself a list defining the text to
141	appear in the menu, a tool-tip help text, and a
142	call-back method.
143
144	@param graph: the Graph object to which we attach the context menu
145	@return: a list of menu items with call-back function
146	"""
147	return [["Menu text",
148	"Tool-tip help text",
149	self._on_context_do_something]]
150
151	def get_perspective(self):
152	"""
153	Get the list of panel names for this perspective
154	"""
155	return self.perspective
156
157	def on_perspective(self, event):
158	"""
159	Call back function for the perspective menu item.
160	We notify the parent window that the perspective
161	has changed.
162	@param event: menu event
163	"""
164	self.parent.set_perspective(self.perspective)
165
166	def post_init(self):
167	"""
168	Post initialization call back to close the loose ends
169	"""
170	pass
171
172
173	class ViewerFrame(wx.Frame):
174	"""
175	Main application frame
176	"""
177	def __init__(self, parent, id, title, window_height=700, window_width=900):
178	#def __init__(self, parent, id, title, window_height=800, window_width=800):
179	"""
180	Initialize the Frame object
181	"""
182	from local_perspectives.plotting import plotting
183	#wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, size=(800, 700))
184	wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, size=(900, 600))
185
186	# Preferred window size
187	self._window_height = window_height
188	self._window_width = window_width
189
190	# Logging info
191	logging.basicConfig(level=logging.DEBUG,
192	format='%(asctime)s %(levelname)s %(message)s',
193	filename='sans_app.log',
194	filemode='w')
195
196	path = os.path.dirname(__file__)
197	ico_file = os.path.join(path,'images/ball.ico')
198	if os.path.isfile(ico_file):
199	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
200	else:
201	ico_file = os.path.join(os.getcwd(),'images/ball.ico')
202	if os.path.isfile(ico_file):
203	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
204
205	## Application manager
206	self.app_manager = None
207
208	## Find plug-ins
209	# Modify this so that we can specify the directory to look into
210	self.plugins = self._find_plugins()
211	self.plugins.append(plotting.Plugin())
212
213	## List of panels
214	self.panels = {}
215
216	## Next available ID for wx gui events
217	#TODO: No longer used - remove all calls to this
218	self.next_id = 20000
219
220	# Default locations
221	self._default_save_location = os.getcwd()
222
223	## Default welcome panel
224	self.defaultPanel = DefaultPanel(self, -1, style=wx.RAISED_BORDER)
225
226	# History panel
227	self.histPanel = history.HistoryPanel(self, style=wx.RAISED_BORDER)
228	# self.build_gui()
229
230	# Register the close event so it calls our own method
231	wx.EVT_CLOSE(self, self._onClose)
232	# Register to status events
233	self.Bind(EVT_STATUS, self._on_status_event)
234	self.Bind(EVT_SLICER_PARS_UPDATE, self._onEVT_SLICER_PANEL)
235
236
237	def _onEVT_SLICER_PANEL(self, event):
238	"""
239	receive and event telling to update a panel with a name starting with
240	event.panel_name. this method update slicer panel for a given interactor.
241	@param event: contains type of slicer , paramaters for updating the panel
242	and panel_name to find the slicer 's panel concerned.
243	"""
244	for item in self.panels:
245	if self.panels[item].window_caption.startswith(event.panel_name):
246	self.panels[item].set_slicer(event.type, event.params)
247	self._mgr.Update()
248	break
249
250	def build_gui(self):
251	# Set up the layout
252	self._setup_layout()
253
254	# Set up the menu
255	self._setup_menus()
256
257	self.Fit()
258
259	#self._check_update(None)
260
261	def _setup_layout(self):
262	"""
263	Set up the layout
264	"""
265	# Status bar
266	self.sb = self.CreateStatusBar()
267	self.SetStatusText("")
268
269	# Add panel
270	self._mgr = wx.aui.AuiManager(self)
271
272	# Load panels
273	self._load_panels()
274
275	self._mgr.Update()
276
277	def add_perspective(self, plugin):
278	"""
279	Add a perspective if it doesn't already
280	exist.
281	"""
282	is_loaded = False
283	for item in self.plugins:
284	if plugin.__class__==item.__class__:
285	print "Plugin %s already loaded" % plugin.__class__.__name__
286	is_loaded = True
287
288	if not is_loaded:
289	self.plugins.append(plugin)
290
291	def _find_plugins(self, dir="perspectives"):
292	"""
293	Find available perspective plug-ins
294	@param dir: directory in which to look for plug-ins
295	@return: list of plug-ins
296	"""
297	import imp
298	print "Looking for plug-ins in %s" % dir
299	# List of plug-in objects
300
301	#path_exe = os.getcwd()
302	#path_plugs = os.path.join(path_exe, dir)
303	f = open("load.log",'w')
304	f.write(os.getcwd()+'\n\n')
305	#f.write(str(os.listdir(dir))+'\n')
306
307
308	plugins = []
309	# Go through files in panels directory
310	try:
311	list = os.listdir(dir)
312	for item in list:
313	toks = os.path.splitext(os.path.basename(item))
314	name = None
315	if not toks[0] == '__init__':
316
317	if toks[1]=='.py' or toks[1]=='':
318	name = toks[0]
319
320	path = [os.path.abspath(dir)]
321	file = None
322	try:
323	if toks[1]=='':
324	f.write("trying to import \n")
325	mod_path = '.'.join([dir, name])
326	f.write("mod_path= %s\n" % mod_path)
327	module = __import__(mod_path, globals(), locals(), [name])
328	f.write(str(module)+'\n')
329	else:
330	(file, path, info) = imp.find_module(name, path)
331	module = imp.load_module( name, file, item, info )
332	if hasattr(module, "PLUGIN_ID"):
333	try:
334	plugins.append(module.Plugin())
335	print "Found plug-in: %s" % module.PLUGIN_ID
336	except:
337	config.printEVT("Error accessing PluginPanel in %s\n %s" % (name, sys.exc_value))
338
339	except:
340	print sys.exc_value
341	f.write(str(sys.exc_value)+'\n')
342	finally:
343	if not file==None:
344	file.close()
345	except:
346	# Should raise and catch at a higher level and display error on status bar
347	pass
348	f.write(str(plugins)+'\n')
349	f.close()
350	return plugins
351
352
353
354	def _load_panels(self):
355	"""
356	Load all panels in the panels directory
357	"""
358
359	# Look for plug-in panels
360	panels = []
361	for item in self.plugins:
362	if hasattr(item, "get_panels"):
363	ps = item.get_panels(self)
364	panels.extend(ps)
365
366	# Show a default panel with some help information
367	# It also sets the size of the application windows
368	self.panels["default"] = self.defaultPanel
369	# History panel
370	self.panels["historyPanel"] = self.histPanel
371
372	self._mgr.AddPane(self.defaultPanel, wx.aui.AuiPaneInfo().
373	Name("default").
374	CenterPane().
375	# This is where we set the size of the application window
376	BestSize(wx.Size(self._window_width, self._window_height)).
377	MinSize(wx.Size(self._window_width, self._window_height)).
378	Show())
379	self._mgr.AddPane(self.histPanel, wx.aui.AuiPaneInfo().
380	Name("historyPanel").Caption("History").
381	#Float().
382	Bottom().
383	Dock().
384	TopDockable().
385	BottomDockable().
386	LeftDockable().
387	RightDockable().
388	MinimizeButton().
389	Hide().
390	#Show().
391	BestSize(wx.Size(500,600)).
392	MinSize(wx.Size(200,150)))
393
394	# Add the panels to the AUI manager
395	for panel_class in panels:
396	p = panel_class
397	id = wx.NewId()
398
399	# Check whether we need to put this panel
400	# in the center pane
401	if hasattr(p, "CENTER_PANE"):
402	if p.CENTER_PANE:
403	self.panels[str(id)] = p
404	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
405	Name(p.window_name).Caption(p.window_caption).
406	CenterPane().
407	BestSize(wx.Size(600,600)).
408	MinSize(wx.Size(400,400)).
409	#BestSize(wx.Size(500,500)).
410	#MinSize(wx.Size(200,200)).
411	Hide())
412
413	else:
414	self.panels[str(id)] = p
415	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
416	Name(p.window_name).Caption(p.window_caption).
417	#Floatable().
418	#Float().
419	Right().
420	Dock().
421	TopDockable().
422	BottomDockable().
423	LeftDockable().
424	RightDockable().
425	MinimizeButton().
426	Hide().
427	#Show().
428	BestSize(wx.Size(600,600)).
429	MinSize(wx.Size(500,500)))
430	#BestSize(wx.Size(400,400)).
431	#MinSize(wx.Size(300,300)))
432
433
434
435	def get_context_menu(self, graph=None):
436	"""
437	Get the context menu items made available
438	by the different plug-ins.
439	This function is used by the plotting module
440	"""
441	menu_list = []
442	for item in self.plugins:
443	if hasattr(item, "get_context_menu"):
444	menu_list.extend(item.get_context_menu(graph))
445
446	return menu_list
447
448	def popup_panel(self, p):
449	"""
450	Add a panel object to the AUI manager
451	@param p: panel object to add to the AUI manager
452	@return: ID of the event associated with the new panel [int]
453	"""
454
455	ID = wx.NewId()
456	self.panels[str(ID)] = p
457
458	count = 0
459	for item in self.panels:
460	if self.panels[item].window_name.startswith(p.window_name):
461	count += 1
462
463	windowname = p.window_name
464	caption = p.window_caption
465
466	if count>0:
467	windowname += str(count+1)
468	caption += (' '+str(count))
469
470	p.window_name = windowname
471	p.window_caption = caption
472
473	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
474	Name(windowname).Caption(caption).
475	Floatable().
476	#Float().
477	Right().
478	Dock().
479	TopDockable().
480	BottomDockable().
481	LeftDockable().
482	RightDockable().
483	MinimizeButton().
484	#Hide().
485	#Show().
486	BestSize(wx.Size(600,600)).
487	MinSize(wx.Size(500,500)))
488	#BestSize(wx.Size(400,400)).
489	#MinSize(wx.Size(350,350)))
490	pane = self._mgr.GetPane(windowname)
491	self._mgr.MaximizePane(pane)
492	self._mgr.RestoreMaximizedPane()
493
494
495	# Register for showing/hiding the panel
496
497	wx.EVT_MENU(self, ID, self._on_view)
498
499	self._mgr.Update()
500	return ID
501
502	def _setup_menus(self):
503	"""
504	Set up the application menus
505	"""
506	# Menu
507	menubar = wx.MenuBar()
508
509	# File menu
510	filemenu = wx.Menu()
511
512	id = wx.NewId()
513	filemenu.Append(id, '&Open', 'Open a file')
514	wx.EVT_MENU(self, id, self._on_open)
515
516	#id = wx.NewId()
517	#filemenu.Append(id, '&History', 'Register previous States')
518	#wx.EVT_MENU(self, id, self._onHistoryPanel)
519
520	id = wx.NewId()
521	filemenu.Append(id,'&Quit', 'Exit')
522	wx.EVT_MENU(self, id, self.Close)
523
524	# Add sub menus
525	menubar.Append(filemenu, '&File')
526
527	# Plot menu
528	# Attach a menu item for each panel in our
529	# panel list that also appears in a plug-in.
530	# TODO: clean this up. We should just identify
531	# plug-in panels and add them all.
532
533	# Only add the panel menu if there is more than one panel
534	n_panels = 0
535	for plug in self.plugins:
536	pers = plug.get_perspective()
537	if len(pers)>0:
538	n_panels += 1
539
540	if n_panels>1:
541	viewmenu = wx.Menu()
542	for plug in self.plugins:
543	plugmenu = wx.Menu()
544	pers = plug.get_perspective()
545	if len(pers)>0:
546	for item in self.panels:
547	if item == 'default':
548	continue
549	panel = self.panels[item]
550	if panel.window_name in pers:
551	plugmenu.Append(int(item), panel.window_caption, "Show %s window" % panel.window_caption)
552
553
554
555	wx.EVT_MENU(self, int(item), self._on_view)
556
557	viewmenu.AppendMenu(wx.NewId(), plug.sub_menu, plugmenu, plug.sub_menu)
558
559	menubar.Append(viewmenu, '&Panel')
560
561	# Perspective
562	# Attach a menu item for each defined perspective.
563	# Only add the perspective menu if there are more than one perspectves
564	n_perspectives = 0
565	for plug in self.plugins:
566	if len(plug.get_perspective()) > 0:
567	n_perspectives += 1
568
569	if n_perspectives>1:
570	p_menu = wx.Menu()
571	for plug in self.plugins:
572	if len(plug.get_perspective()) > 0:
573	id = wx.NewId()
574	p_menu.Append(id, plug.sub_menu, "Switch to %s perspective" % plug.sub_menu)
575	wx.EVT_MENU(self, id, plug.on_perspective)
576	menubar.Append(p_menu, '&Perspective')
577
578	# Help menu
579	helpmenu = wx.Menu()
580
581	# Look for help item in plug-ins
582	for item in self.plugins:
583	if hasattr(item, "help"):
584	id = wx.NewId()
585	helpmenu.Append(id,'&%s help' % item.sub_menu, '')
586	wx.EVT_MENU(self, id, item.help)
587
588	if config._do_aboutbox:
589	id = wx.NewId()
590	helpmenu.Append(id,'&About', 'Software information')
591	wx.EVT_MENU(self, id, self._onAbout)
592	id = wx.NewId()
593	helpmenu.Append(id,'&Check for update', 'Check for the latest version of %s' % config.__appname__)
594	wx.EVT_MENU(self, id, self._check_update)
595
596
597
598
599	# Look for plug-in menus
600	# Add available plug-in sub-menus.
601	for item in self.plugins:
602	if hasattr(item, "populate_menu"):
603	for (self.next_id, menu, name) in item.populate_menu(self.next_id, self):
604	menubar.Append(menu, name)
605
606
607	menubar.Append(helpmenu, '&Help')
608
609	self.SetMenuBar(menubar)
610
611
612
613	def _on_status_event(self, evt):
614	"""
615	Display status message
616	"""
617	self.SetStatusText(str(evt.status))
618
619
620	def _on_view(self, evt):
621	"""
622	A panel was selected to be shown. If it's not already
623	shown, display it.
624	@param evt: menu event
625	"""
626	self.show_panel(evt.GetId())
627
628	def show_panel(self, uid):
629	"""
630	Shows the panel with the given id
631	@param uid: unique ID number of the panel to show
632	"""
633	ID = str(uid)
634	config.printEVT("show_panel: %s" % ID)
635	if ID in self.panels.keys():
636	if not self._mgr.GetPane(self.panels[ID].window_name).IsShown():
637	self._mgr.GetPane(self.panels[ID].window_name).Show()
638	# Hide default panel
639	self._mgr.GetPane(self.panels["default"].window_name).Hide()
640
641
642	self._mgr.Update()
643	def _onHistoryPanel(self, event):
644	print "on history"
645	if not self._mgr.GetPane("historyPanel").IsShown():
646	self._mgr.GetPane("historyPanel").Show()
647	self._mgr.Update()
648	return
649
650	def _on_open(self, event):
651
652	from data_loader import plot_data
653	path = self.choose_file()
654
655	if path and os.path.isfile(path):
656	plot_data(self, path)
657
658
659
660	def _onClose(self, event):
661	import sys
662	wx.Exit()
663	sys.exit()
664
665	def Close(self, event=None):
666	"""
667	Quit the application
668	"""
669	import sys
670	wx.Frame.Close(self)
671	wx.Exit()
672	sys.exit()
673
674
675	def _check_update(self, event=None):
676	"""
677	Check with the deployment server whether a new version
678	of the application is available
679	"""
680	import urllib
681	try:
682	h = urllib.urlopen(config.__update_URL__)
683	lines = h.readlines()
684	line = ''
685	if len(lines)>0:
686	line = lines[0]
687
688	toks = line.lstrip().rstrip().split('.')
689	toks_current = config.__version__.split('.')
690	update_available = False
691	for i in range(len(toks)):
692	if len(toks[i].strip())>0:
693	if int(toks[i].strip())>int(toks_current[i]):
694	update_available = True
695	if update_available:
696	#print "Version %s is available" % line.rstrip().lstrip()
697	self.SetStatusText("Version %s is available! See the Help menu to download it." % line.rstrip().lstrip())
698	if event != None:
699	import webbrowser
700	webbrowser.open(config.__download_page__)
701	else:
702	if event != None:
703	self.SetStatusText("You have the latest version of %s" % config.__appname__)
704	except:
705	if event != None:
706	self.SetStatusText("You have the latest version of %s" % config.__appname__)
707
708
709	def _onAbout(self, evt):
710	"""
711	Pop up the about dialog
712	@param evt: menu event
713	"""
714	if config._do_aboutbox:
715	import aboutbox
716	dialog = aboutbox.DialogAbout(None, -1, "")
717	dialog.ShowModal()
718
719	def set_manager(self, manager):
720	"""
721	Sets the application manager for this frame
722	@param manager: frame manager
723	"""
724	self.app_manager = manager
725
726	def post_init(self):
727	"""
728	This initialization method is called after the GUI
729	has been created and all plug-ins loaded. It calls
730	the post_init() method of each plug-in (if it exists)
731	so that final initialization can be done.
732	"""
733	for item in self.plugins:
734	if hasattr(item, "post_init"):
735	item.post_init()
736
737	def set_perspective(self, panels):
738	"""
739	Sets the perspective of the GUI.
740	Opens all the panels in the list, and closes
741	all the others.
742
743	@param panels: list of panels
744	"""
745	for item in self.panels:
746	# Check whether this is a sticky panel
747	if hasattr(self.panels[item], "ALWAYS_ON"):
748	if self.panels[item].ALWAYS_ON:
749	continue
750
751	if self.panels[item].window_name in panels:
752	if not self._mgr.GetPane(self.panels[item].window_name).IsShown():
753	self._mgr.GetPane(self.panels[item].window_name).Show()
754	else:
755	if self._mgr.GetPane(self.panels[item].window_name).IsShown():
756	self._mgr.GetPane(self.panels[item].window_name).Hide()
757
758	self._mgr.Update()
759
760	def choose_file(self):
761	"""
762	Functionality that belongs elsewhere
763	Should add a hook to specify the preferred file type/extension.
764	"""
765	#TODO: clean this up
766	from data_loader import choose_data_file
767	path = choose_data_file(self, self._default_save_location)
768	if not path==None:
769	try:
770	self._default_save_location = os.path.dirname(path)
771	except:
772	pass
773	return path
774
775	def load_ascii_1D(self, path):
776	from data_loader import load_ascii_1D
777	return load_ascii_1D(path)
778
779	class DefaultPanel(wx.Panel):
780	"""
781	Defines the API for a panels to work with
782	the GUI manager
783	"""
784	## Internal nickname for the window, used by the AUI manager
785	window_name = "default"
786	## Name to appear on the window title bar
787	window_caption = "Welcome panel"
788	## Flag to tell the AUI manager to put this panel in the center pane
789	CENTER_PANE = True
790
791
792	# Toy application to test this Frame
793	class ViewApp(wx.App):
794	def OnInit(self):
795	#from gui_manager import ViewerFrame
796	self.frame = ViewerFrame(None, -1, config.__appname__)
797	self.frame.Show(True)
798
799	if hasattr(self.frame, 'special'):
800	print "Special?", self.frame.special.__class__.__name__
801	self.frame.special.SetCurrent()
802	self.SetTopWindow(self.frame)
803	return True
804
805	def set_manager(self, manager):
806	"""
807	Sets a reference to the application manager
808	of the GUI manager (Frame)
809	"""
810	self.frame.set_manager(manager)
811
812	def build_gui(self):
813	"""
814	Build the GUI
815	"""
816	self.frame.build_gui()
817	self.frame.post_init()
818
819	def add_perspective(self, perspective):
820	"""
821	Manually add a perspective to the application GUI
822	"""
823	self.frame.add_perspective(perspective)
824
825
826	if __name__ == "__main__":
827	app = ViewApp(0)
828	app.MainLoop()

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SasView

source: sasview/guiframe/gui_manager.py @ 0bd2cd8

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