gui_manager.py @ 632adc4

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 632adc4 was d81008e, checked in by Gervaise Alina <gervyh@…>, 13 years ago
refactore import config code
Property mode set to `100644`
File size: 104.8 KB

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1
2	################################################################################
3	#This software was developed by the University of Tennessee as part of the
4	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
5	#project funded by the US National Science Foundation.
6	#
7	#See the license text in license.txt
8	#
9	#copyright 2008, University of Tennessee
10	################################################################################
11
12
13	import wx
14	import wx.aui
15	import os
16	import sys
17	import xml
18	import py_compile
19	# Try to find a local config
20	import imp
21	import warnings
22	warnings.simplefilter("ignore")
23	import logging
24
25	from sans.guiframe.events import EVT_STATUS
26	from sans.guiframe.events import EVT_APPEND_BOOKMARK
27	from sans.guiframe.events import EVT_PANEL_ON_FOCUS
28	from sans.guiframe.events import EVT_NEW_LOAD_DATA
29	from sans.guiframe.events import StatusEvent
30	from sans.guiframe.events import NewPlotEvent
31	from sans.guiframe.gui_style import GUIFRAME
32	from sans.guiframe.gui_style import GUIFRAME_ID
33	#from sans.guiframe.events import NewLoadedDataEvent
34	from sans.guiframe.data_panel import DataPanel
35	from sans.guiframe.panel_base import PanelBase
36	from sans.guiframe.gui_toolbar import GUIToolBar
37	from sans.guiframe.data_processor import GridFrame
38	from sans.guiframe.events import EVT_NEW_BATCH
39	from sans.dataloader.loader import Loader
40
41	DATAPATH = os.getcwd()
42	tem_path = sys.path[0]
43	if os.path.isfile(tem_path):
44	tem_path = os.path.dirname(tem_path)
45	os.chdir(tem_path)
46	PATH_APP = os.getcwd()
47
48	def _find_local_config(file, path):
49	"""
50	Find configuration file for the current application
51	"""
52
53	file_path = os.path.abspath(os.path.join(path, "%s.py" % file))
54	if(os.path.isfile(file_path)):
55	py_compile.compile(file=file_path)
56	fObj, path_config, descr = imp.find_module(file, [path])
57	try:
58	return imp.load_module(file, fObj, path_config, descr)
59	except:
60	raise
61	finally:
62	if fObj:
63	fObj.close()
64
65
66	try:
67	path = PATH_APP
68	config = _find_local_config('local_config', path)
69	if config is None:
70	path, _ = os.path.split(PATH_APP)
71	config = _find_local_config('local_config', path)
72	except:
73	# Didn't find local config, load the default
74	import sans.guiframe.config as config
75	try:
76	path = PATH_APP
77	custom_config = _find_local_config('custom_config', path)
78	if custom_config is None:
79	path, _ = os.path.split(PATH_APP)
80	custom_config = _find_local_config('custom_config', path)
81	except:
82	msg = "Custom_config file was not imported"
83	logging.info(msg)
84
85
86	#read some constants from config
87	APPLICATION_STATE_EXTENSION = config.APPLICATION_STATE_EXTENSION
88	APPLICATION_NAME = config.__appname__
89	SPLASH_SCREEN_PATH = config.SPLASH_SCREEN_PATH
90
91	SPLASH_SCREEN_WIDTH = config.SPLASH_SCREEN_WIDTH
92	SPLASH_SCREEN_HEIGHT = config.SPLASH_SCREEN_HEIGHT
93	SS_MAX_DISPLAY_TIME = config.SS_MAX_DISPLAY_TIME
94
95	try:
96	DATALOADER_SHOW = custom_config.DATALOADER_SHOW
97	TOOLBAR_SHOW = custom_config.TOOLBAR_SHOW
98	FIXED_PANEL = custom_config.FIXED_PANEL
99	WELCOME_PANEL_SHOW = custom_config.WELCOME_PANEL_SHOW
100	PLOPANEL_WIDTH = custom_config.PLOPANEL_WIDTH
101	DATAPANEL_WIDTH = custom_config.DATAPANEL_WIDTH
102	GUIFRAME_WIDTH = custom_config.GUIFRAME_WIDTH
103	GUIFRAME_HEIGHT = custom_config.GUIFRAME_HEIGHT
104	DEFAULT_PERSPECTIVE = custom_config.DEFAULT_PERSPECTIVE
105	CLEANUP_PLOT = custom_config.CLEANUP_PLOT
106	except:
107	DATALOADER_SHOW = True
108	TOOLBAR_SHOW = True
109	FIXED_PANEL = True
110	WELCOME_PANEL_SHOW = False
111	PLOPANEL_WIDTH = config.PLOPANEL_WIDTH
112	DATAPANEL_WIDTH = config.DATAPANEL_WIDTH
113	GUIFRAME_WIDTH = config.GUIFRAME_WIDTH
114	GUIFRAME_HEIGHT = config.GUIFRAME_HEIGHT
115	DEFAULT_PERSPECTIVE = None
116	CLEANUP_PLOT = False
117
118	DEFAULT_STYLE = config.DEFAULT_STYLE
119
120
121	PLOPANEL_HEIGTH = config.PLOPANEL_HEIGTH
122	DATAPANEL_HEIGHT = config.DATAPANEL_HEIGHT
123	PLUGIN_STATE_EXTENSIONS = config.PLUGIN_STATE_EXTENSIONS
124	OPEN_SAVE_MENU = config.OPEN_SAVE_PROJECT_MENU
125	VIEW_MENU = config.VIEW_MENU
126	EDIT_MENU = config.EDIT_MENU
127	extension_list = []
128	if APPLICATION_STATE_EXTENSION is not None:
129	extension_list.append(APPLICATION_STATE_EXTENSION)
130	EXTENSIONS = PLUGIN_STATE_EXTENSIONS + extension_list
131	try:
132	PLUGINS_WLIST = '\|'.join(config.PLUGINS_WLIST)
133	except:
134	PLUGINS_WLIST = ''
135	APPLICATION_WLIST = config.APPLICATION_WLIST
136	if sys.platform.count("darwin")==0:
137	IS_WIN = True
138	else:
139	IS_WIN = False
140
141	class ViewerFrame(wx.Frame):
142	"""
143	Main application frame
144	"""
145
146	def __init__(self, parent, title,
147	size=(GUIFRAME_WIDTH, GUIFRAME_HEIGHT),
148	gui_style=DEFAULT_STYLE,
149	pos=wx.DefaultPosition):
150	"""
151	Initialize the Frame object
152	"""
153
154	wx.Frame.__init__(self, parent=parent, title=title, pos=pos,size=size)
155	# title
156	self.title = title
157	# Preferred window size
158	self._window_width, self._window_height = size
159	self.__gui_style = gui_style
160	# Logging info
161	logging.basicConfig(level=logging.DEBUG,
162	format='%(asctime)s %(levelname)s %(message)s',
163	filename='sans_app.log',
164	filemode='w')
165	path = os.path.dirname(__file__)
166	temp_path = os.path.join(path,'images')
167	ico_file = os.path.join(temp_path,'ball.ico')
168	if os.path.isfile(ico_file):
169	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
170	else:
171	temp_path = os.path.join(os.getcwd(),'images')
172	ico_file = os.path.join(temp_path,'ball.ico')
173	if os.path.isfile(ico_file):
174	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
175	else:
176	ico_file = os.path.join(os.path.dirname(os.path.sys.path[0]),
177	'images', 'ball.ico')
178	if os.path.isfile(ico_file):
179	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
180	self.path = PATH_APP
181	## Application manager
182	self._input_file = None
183	self.app_manager = None
184	self._mgr = None
185	#add current perpsective
186	self._current_perspective = None
187	self._plotting_plugin = None
188	self._data_plugin = None
189	#Menu bar and item
190	self._menubar = None
191	self._file_menu = None
192	self._data_menu = None
193	self._view_menu = None
194	self._window_menu = None
195	self._data_panel_menu = None
196	self._help_menu = None
197	self._tool_menu = None
198	self._applications_menu_pos = -1
199	self._applications_menu_name = None
200	self._applications_menu = None
201	self._edit_menu = None
202	self._toolbar_menu = None
203	self._save_appl_menu = None
204	#tool bar
205	self._toolbar = None
206	# number of plugins
207	self._num_perspectives = 0
208	# plot duck cleanup option
209	self.cleanup_plots = CLEANUP_PLOT
210	# (un)-focus color
211	#self.color = '#b3b3b3'
212	## Find plug-ins
213	# Modify this so that we can specify the directory to look into
214	self.plugins = []
215	#add local plugin
216	self.plugins += self._get_local_plugins()
217	self.plugins += self._find_plugins()
218	## List of panels
219	self.panels = {}
220	# List of plot panels
221	self.plot_panels = {}
222
223	# Default locations
224	self._default_save_location = os.getcwd()
225
226	# Welcome panel
227	self.defaultPanel = None
228	#panel on focus
229	self.panel_on_focus = None
230	#control_panel on focus
231	self.cpanel_on_focus = None
232	self.loader = Loader()
233	#data manager
234	from data_manager import DataManager
235	self._data_manager = DataManager()
236	self._data_panel = DataPanel(parent=self)
237	if self.panel_on_focus is not None:
238	self._data_panel.set_panel_on_focus(self.panel_on_focus.window_caption)
239	# list of plot panels in schedule to full redraw
240	self.schedule = False
241	#self.callback = True
242	self._idle_count = 0
243	self.schedule_full_draw_list = []
244	self.idletimer = wx.CallLater(1, self._onDrawIdle)
245
246	self.batch_frame = GridFrame(parent=self)
247	self.batch_frame.Hide()
248	# Check for update
249	#self._check_update(None)
250	# Register the close event so it calls our own method
251	wx.EVT_CLOSE(self, self.Close)
252	# Register to status events
253	self.Bind(EVT_STATUS, self._on_status_event)
254	#Register add extra data on the same panel event on load
255	self.Bind(EVT_PANEL_ON_FOCUS, self.set_panel_on_focus)
256	self.Bind(EVT_APPEND_BOOKMARK, self.append_bookmark)
257	self.Bind(EVT_NEW_LOAD_DATA, self.on_load_data)
258	self.Bind(EVT_NEW_BATCH, self.on_batch_selection)
259	self.setup_custom_conf()
260
261	def on_set_batch_result(self, data, name):
262	"""
263	Display data into a grid in batch mode and show the grid
264	"""
265	self.batch_frame.set_data(data)
266	self.batch_frame.Show(True)
267
268
269	def on_batch_selection(self, event):
270	"""
271	:param event: contains parameter enable . when enable is set to True
272	the application is in Batch mode
273	else the application is default mode(single mode)
274	"""
275	self.batch_on = event.enable
276	for plug in self.plugins:
277	plug.set_batch_selection(self.batch_on)
278
279	def setup_custom_conf(self):
280	"""
281	Set up custom configuration if exists
282	"""
283	if custom_config == None:
284	return
285
286	if not FIXED_PANEL:
287	self.__gui_style &= (~GUIFRAME.FIXED_PANEL)
288	self.__gui_style \|= GUIFRAME.FLOATING_PANEL
289
290	if not DATALOADER_SHOW:
291	self.__gui_style &= (~GUIFRAME.MANAGER_ON)
292
293	if not TOOLBAR_SHOW:
294	self.__gui_style &= (~GUIFRAME.TOOLBAR_ON)
295
296	if WELCOME_PANEL_SHOW:
297	self.__gui_style \|= GUIFRAME.WELCOME_PANEL_ON
298
299	def set_custom_default_perspective(self):
300	"""
301	Set default starting perspective
302	"""
303	if custom_config == None:
304	return
305	for plugin in self.plugins:
306	try:
307	if plugin.sub_menu == DEFAULT_PERSPECTIVE:
308
309	plugin.on_perspective(event=None)
310	#self._check_applications_menu()
311	break
312	except:
313	pass
314	return
315
316	def on_load_data(self, event):
317	"""
318	received an event to trigger load from data plugin
319	"""
320	if self._data_plugin is not None:
321	self._data_plugin.load_data(event)
322
323	def get_current_perspective(self):
324	"""
325	return the current perspective
326	"""
327	return self._current_perspective
328
329	def set_input_file(self, input_file):
330	"""
331	:param input_file: file to read
332	"""
333	self._input_file = input_file
334
335	def get_data_manager(self):
336	"""
337	"""
338	return self._data_manager
339
340	def get_toolbar(self):
341	"""
342	"""
343	return self._toolbar
344
345	def set_panel_on_focus(self, event):
346	"""
347	Store reference to the last panel on focus
348	update the toolbar if available
349	update edit menu if available
350	"""
351	if event != None:
352	self.panel_on_focus = event.panel
353	panel_name = 'No panel on focus'
354	application_name = 'No Selected Analysis'
355	if self.panel_on_focus is not None:
356	if self.panel_on_focus not in self.plot_panels.values():
357	for ID in self.panels.keys():
358	if self.panel_on_focus != self.panels[ID]:
359	self.panels[ID].on_kill_focus(None)
360
361	if self._data_panel is not None and \
362	self.panel_on_focus is not None:
363	panel_name = self.panel_on_focus.window_caption
364	ID = self.panel_on_focus.uid
365	self._data_panel.set_panel_on_focus(ID)
366	#update combo
367	if self.panel_on_focus in self.plot_panels.values():
368	combo = self._data_panel.cb_plotpanel
369	combo_title = str(self.panel_on_focus.window_caption)
370	combo.SetStringSelection(combo_title)
371	combo.SetToolTip( wx.ToolTip(combo_title ))
372	elif self.panel_on_focus != self._data_panel:
373	cpanel = self.panel_on_focus
374	if self.cpanel_on_focus != cpanel:
375	self.cpanel_on_focus = self.panel_on_focus
376	#update toolbar
377	self._update_toolbar_helper()
378	#update edit menu
379	self.enable_edit_menu()
380
381	def reset_bookmark_menu(self, panel):
382	"""
383	Reset Bookmark menu list
384
385	: param panel: a control panel or tap where the bookmark is
386	"""
387	cpanel = panel
388	if self._toolbar != None and cpanel._bookmark_flag:
389	for item in self._toolbar.get_bookmark_items():
390	self._toolbar.remove_bookmark_item(item)
391	self._toolbar.add_bookmark_default()
392	pos = 0
393	for bitem in cpanel.popUpMenu.GetMenuItems():
394	pos += 1
395	if pos < 3:
396	continue
397	id = bitem.GetId()
398	label = bitem.GetLabel()
399	self._toolbar.append_bookmark_item(id, label)
400	wx.EVT_MENU(self, id, cpanel._back_to_bookmark)
401	self._toolbar.Realize()
402
403
404	def build_gui(self):
405	"""
406	"""
407	# set tool bar
408	self._setup_tool_bar()
409	# Set up the layout
410	self._setup_layout()
411
412	# Set up the menu
413	self._setup_menus()
414
415	try:
416	self.load_from_cmd(self._input_file)
417	except:
418	msg = "%s Cannot load file %s\n" %(str(APPLICATION_NAME),
419	str(self._input_file))
420	msg += str(sys.exc_value) + '\n'
421	print msg
422	if self._data_panel is not None:
423	self._data_panel.fill_cbox_analysis(self.plugins)
424	self.post_init()
425	# Set Custom default
426	self.set_custom_default_perspective()
427	# Set up extra custom tool menu
428	self._setup_extra_custom()
429	#self.Show(True)
430	#self._check_update(None)
431
432	def _setup_extra_custom(self):
433	"""
434	Set up toolbar and welcome view if needed
435	"""
436	style = self.__gui_style & GUIFRAME.TOOLBAR_ON
437	if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
438	self._on_toggle_toolbar()
439
440	# Set Custom deafult start page
441	welcome_style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
442	if welcome_style == GUIFRAME.WELCOME_PANEL_ON:
443	self.show_welcome_panel(None)
444
445	def _setup_layout(self):
446	"""
447	Set up the layout
448	"""
449	# Status bar
450	from gui_statusbar import StatusBar
451	self.sb = StatusBar(self, wx.ID_ANY)
452	self.SetStatusBar(self.sb)
453	# Add panel
454	default_flag = wx.aui.AUI_MGR_DEFAULT#\| wx.aui.AUI_MGR_ALLOW_ACTIVE_PANE
455	self._mgr = wx.aui.AuiManager(self, flags=default_flag)
456	self._mgr.SetDockSizeConstraint(0.5, 0.5)
457	# border color
458	#self.b_color = wx.aui.AUI_DOCKART_BORDER_COLOUR
459	#self._mgr.GetArtProvider().SetColor(self.b_color, self.color)
460	#self._mgr.SetArtProvider(wx.aui.AuiDockArt(wx.AuiDefaultDockArt))
461	#print "set", self._dockart.GetColour(13)
462	# Load panels
463	self._load_panels()
464	self.set_default_perspective()
465	self._mgr.Update()
466
467	def SetStatusText(self, args, *kwds):
468	"""
469	"""
470	number = self.sb.get_msg_position()
471	wx.Frame.SetStatusText(number=number, args, *kwds)
472
473	def PopStatusText(self, args, *kwds):
474	"""
475	"""
476	field = self.sb.get_msg_position()
477	wx.Frame.PopStatusText(field=field)
478
479	def PushStatusText(self, args, *kwds):
480	"""
481	"""
482	field = self.sb.get_msg_position()
483	wx.Frame.PushStatusText(self, field=field, string=string)
484
485	def add_perspective(self, plugin):
486	"""
487	Add a perspective if it doesn't already
488	exist.
489	"""
490	self._num_perspectives += 1
491	is_loaded = False
492	for item in self.plugins:
493	if plugin.__class__ == item.__class__:
494	msg = "Plugin %s already loaded" % plugin.sub_menu
495	logging.info(msg)
496	is_loaded = True
497	if not is_loaded:
498
499	self.plugins.append(plugin)
500
501
502	def _get_local_plugins(self):
503	"""
504	get plugins local to guiframe and others
505	"""
506	plugins = []
507	#import guiframe local plugins
508	#check if the style contain guiframe.dataloader
509	style1 = self.__gui_style & GUIFRAME.DATALOADER_ON
510	style2 = self.__gui_style & GUIFRAME.PLOTTING_ON
511	if style1 == GUIFRAME.DATALOADER_ON:
512	try:
513	from sans.guiframe.local_perspectives.data_loader import data_loader
514	self._data_plugin = data_loader.Plugin()
515	plugins.append(self._data_plugin)
516	except:
517	msg = "ViewerFrame._get_local_plugins:"
518	msg += "cannot import dataloader plugin.\n %s" % sys.exc_value
519	logging.error(msg)
520	if style2 == GUIFRAME.PLOTTING_ON:
521	try:
522	from sans.guiframe.local_perspectives.plotting import plotting
523	self._plotting_plugin = plotting.Plugin()
524	plugins.append(self._plotting_plugin)
525	except:
526	msg = "ViewerFrame._get_local_plugins:"
527	msg += "cannot import plotting plugin.\n %s" % sys.exc_value
528	logging.error(msg)
529
530	return plugins
531
532	def _find_plugins(self, dir="perspectives"):
533	"""
534	Find available perspective plug-ins
535
536	:param dir: directory in which to look for plug-ins
537
538	:return: list of plug-ins
539
540	"""
541	import imp
542	plugins = []
543	# Go through files in panels directory
544	try:
545	list = os.listdir(dir)
546	## the default panel is the panel is the last plugin added
547	for item in list:
548	toks = os.path.splitext(os.path.basename(item))
549	name = ''
550	if not toks[0] == '__init__':
551	if toks[1] == '.py' or toks[1] == '':
552	name = toks[0]
553	#check the validity of the module name parsed
554	#before trying to import it
555	if name is None or name.strip() == '':
556	continue
557	path = [os.path.abspath(dir)]
558	file = ''
559	try:
560	if toks[1] == '':
561	mod_path = '.'.join([dir, name])
562	module = __import__(mod_path, globals(),
563	locals(), [name])
564	else:
565	(file, path, info) = imp.find_module(name, path)
566	module = imp.load_module( name, file, item, info)
567	if hasattr(module, "PLUGIN_ID"):
568	try:
569	plug = module.Plugin()
570	if plug.set_default_perspective():
571	self._current_perspective = plug
572	plugins.append(plug)
573
574	msg = "Found plug-in: %s" % module.PLUGIN_ID
575	logging.info(msg)
576	except:
577	msg = "Error accessing PluginPanel"
578	msg += " in %s\n %s" % (name, sys.exc_value)
579	config.printEVT(msg)
580	except:
581	msg = "ViewerFrame._find_plugins: %s" % sys.exc_value
582	#print msg
583	logging.error(msg)
584	finally:
585	if not file == None:
586	file.close()
587	except:
588	# Should raise and catch at a higher level and
589	# display error on status bar
590	pass
591
592	return plugins
593
594	def set_welcome_panel(self, panel_class):
595	"""
596	Sets the default panel as the given welcome panel
597
598	:param panel_class: class of the welcome panel to be instantiated
599
600	"""
601	self.defaultPanel = panel_class(self, -1, style=wx.RAISED_BORDER)
602
603	def _get_panels_size(self, p):
604	"""
605	find the proper size of the current panel
606	get the proper panel width and height
607	"""
608	panel_height_min = self._window_height
609	panel_width_min = self._window_width
610	style = self.__gui_style & (GUIFRAME.MANAGER_ON)
611	if self._data_panel is not None and (p == self._data_panel):
612	panel_width_min = DATAPANEL_WIDTH
613	panel_height_min = self._window_height * 0.8
614	return panel_width_min, panel_height_min
615	if hasattr(p, "CENTER_PANE") and p.CENTER_PANE:
616	style = self.__gui_style & (GUIFRAME.PLOTTING_ON\|GUIFRAME.MANAGER_ON)
617	if style == (GUIFRAME.PLOTTING_ON\|GUIFRAME.MANAGER_ON):
618	panel_width_min = self._window_width -\
619	(DATAPANEL_WIDTH +config.PLOPANEL_WIDTH)
620	return panel_width_min, panel_height_min
621	return panel_width_min, panel_height_min
622
623	def _load_panels(self):
624	"""
625	Load all panels in the panels directory
626	"""
627
628	# Look for plug-in panels
629	panels = []
630	for item in self.plugins:
631	if hasattr(item, "get_panels"):
632	ps = item.get_panels(self)
633	panels.extend(ps)
634
635	# Show a default panel with some help information
636	# It also sets the size of the application windows
637	#TODO: Use this for slpash screen
638	if self.defaultPanel is None:
639	self.defaultPanel = DefaultPanel(self, -1, style=wx.RAISED_BORDER)
640	# add a blank default panel always present
641	self.panels["default"] = self.defaultPanel
642	self._mgr.AddPane(self.defaultPanel, wx.aui.AuiPaneInfo().
643	Name("default").
644	CenterPane().
645	#CloseButton(False).
646	#MinimizeButton(False).
647	# This is where we set the size of
648	# the application window
649	BestSize(wx.Size(self._window_width,
650	self._window_height)).
651	Show())
652
653	#add data panel
654	self.panels["data_panel"] = self._data_panel
655	w, h = self._get_panels_size(self._data_panel)
656	self._mgr.AddPane(self._data_panel, wx.aui.AuiPaneInfo().
657	Name(self._data_panel.window_name).
658	Caption(self._data_panel.window_caption).
659	Left().
660	MinimizeButton().
661	CloseButton(IS_WIN).
662	TopDockable(False).
663	BottomDockable(False).
664	LeftDockable(True).
665	RightDockable(False).
666	BestSize(wx.Size(w, h)).
667	Hide())
668
669	style = self.__gui_style & GUIFRAME.MANAGER_ON
670	data_pane = self._mgr.GetPane(self.panels["data_panel"].window_name)
671	if style != GUIFRAME.MANAGER_ON:
672	self._mgr.GetPane(self.panels["data_panel"].window_name).Hide()
673	else:
674	self._mgr.GetPane(self.panels["data_panel"].window_name).Show()
675
676	# Add the panels to the AUI manager
677	for panel_class in panels:
678	p = panel_class
679	id = wx.NewId()
680	#w, h = self._get_panels_size(p)
681	# Check whether we need to put this panel
682	# in the center pane
683	if hasattr(p, "CENTER_PANE") and p.CENTER_PANE:
684	w, h = self._get_panels_size(p)
685	if p.CENTER_PANE:
686	self.panels[str(id)] = p
687	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
688	Name(p.window_name).
689	CenterPane().
690	Center().
691	CloseButton(False).
692	Hide())
693	else:
694	self.panels[str(id)] = p
695	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
696	Name(p.window_name).Caption(p.window_caption).
697	Right().
698	Dock().
699	TopDockable().
700	BottomDockable().
701	LeftDockable().
702	RightDockable().
703	MinimizeButton().
704	Hide())
705
706	def update_data(self, prev_data, new_data):
707	"""
708	"""
709	prev_id, data_state = self._data_manager.update_data(prev_data=prev_data,
710	new_data=new_data)
711
712	self._data_panel.remove_by_id(prev_id)
713	self._data_panel.load_data_list(data_state)
714
715	def update_theory(self, data_id, theory, state=None):
716	"""
717	"""
718	data_state = self._data_manager.update_theory(data_id=data_id,
719	theory=theory,
720	state=state)
721	self._data_panel.load_data_list(data_state)
722
723	def onfreeze(self, theory_id):
724	"""
725	"""
726	data_state_list = self._data_manager.freeze(theory_id)
727	self._data_panel.load_data_list(list=data_state_list)
728	for data_state in data_state_list.values():
729	new_plot = data_state.get_data()
730
731	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
732	title=new_plot.title))
733
734	def freeze(self, data_id, theory_id):
735	"""
736	"""
737	data_state_list = self._data_manager.freeze_theory(data_id=data_id,
738	theory_id=theory_id)
739	self._data_panel.load_data_list(list=data_state_list)
740	for data_state in data_state_list.values():
741	new_plot = data_state.get_data()
742	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
743	title=new_plot.title))
744
745	def delete_data(self, data):
746	"""
747	"""
748	self._current_perspective.delete_data(data)
749
750
751	def get_context_menu(self, plotpanel=None):
752	"""
753	Get the context menu items made available
754	by the different plug-ins.
755	This function is used by the plotting module
756	"""
757	if plotpanel is None:
758	return
759	menu_list = []
760	for item in self.plugins:
761	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
762	return menu_list
763
764	def popup_panel(self, p):
765	"""
766	Add a panel object to the AUI manager
767
768	:param p: panel object to add to the AUI manager
769
770	:return: ID of the event associated with the new panel [int]
771
772	"""
773	ID = wx.NewId()
774	self.panels[str(ID)] = p
775	count = 0
776	for item in self.panels:
777	if self.panels[item].window_name.startswith(p.window_name):
778	count += 1
779	windowname = p.window_name
780	caption = p.window_caption
781	if count > 0:
782	windowname += str(count+1)
783	caption += (' '+str(count))
784	p.window_name = windowname
785	p.window_caption = caption
786
787	style1 = self.__gui_style & GUIFRAME.FIXED_PANEL
788	style2 = self.__gui_style & GUIFRAME.FLOATING_PANEL
789	if style1 == GUIFRAME.FIXED_PANEL:
790	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
791	Name(windowname).
792	Caption(caption).
793	Position(10).
794	Floatable().
795	Right().
796	Dock().
797	MinimizeButton().
798	Resizable(True).
799	# Use a large best size to make sure the AUI
800	# manager takes all the available space
801	BestSize(wx.Size(PLOPANEL_WIDTH,
802	PLOPANEL_HEIGTH)))
803
804	self._popup_fixed_panel(p)
805
806	elif style2 == GUIFRAME.FLOATING_PANEL:
807	self._mgr.AddPane(p, wx.aui.AuiPaneInfo().
808	Name(windowname).Caption(caption).
809	MinimizeButton().
810	Resizable(True).
811	# Use a large best size to make sure the AUI
812	# manager takes all the available space
813	BestSize(wx.Size(PLOPANEL_WIDTH,
814	PLOPANEL_HEIGTH)))
815
816	self._popup_floating_panel(p)
817
818	# Register for showing/hiding the panel
819	wx.EVT_MENU(self, ID, self.on_view)
820	if p not in self.plot_panels.values() and p.group_id != None:
821	self.plot_panels[ID] = p
822	if len(self.plot_panels) == 1:
823	self.panel_on_focus = p
824	self.set_panel_on_focus(None)
825	if self._data_panel is not None and \
826	self._plotting_plugin is not None:
827	ind = self._data_panel.cb_plotpanel.FindString('None')
828	if ind != wx.NOT_FOUND:
829	self._data_panel.cb_plotpanel.Delete(ind)
830	if caption not in self._data_panel.cb_plotpanel.GetItems():
831	self._data_panel.cb_plotpanel.Append(str(caption), p)
832	return ID
833
834	def _setup_menus(self):
835	"""
836	Set up the application menus
837	"""
838	# Menu
839	self._menubar = wx.MenuBar()
840	self._add_menu_file()
841	self._add_menu_edit()
842	self._add_menu_view()
843	#self._add_menu_data()
844	self._add_menu_application()
845	self._add_menu_tool()
846	self._add_current_plugin_menu()
847	self._add_menu_window()
848	self._add_help_menu()
849	self.SetMenuBar(self._menubar)
850
851	def _setup_tool_bar(self):
852	"""
853	add toolbar to the frame
854	"""
855	#set toolbar
856	self._toolbar = GUIToolBar(self, -1)
857	self.SetToolBar(self._toolbar)
858	self._update_toolbar_helper()
859	self._on_toggle_toolbar(event=None)
860
861	def _update_toolbar_helper(self):
862	"""
863	"""
864	application_name = 'No Selected Analysis'
865	panel_name = 'No Panel on Focus'
866	if self._toolbar is None:
867	return
868	if self.cpanel_on_focus is not None:
869	self.reset_bookmark_menu(self.cpanel_on_focus)
870	self._toolbar.update_toolbar(self.cpanel_on_focus)
871	if self._current_perspective is not None:
872	application_name = self._current_perspective.sub_menu
873	if self.cpanel_on_focus is not None:
874	panel_name = self.cpanel_on_focus.window_caption
875
876	self._toolbar.update_button(application_name=application_name,
877	panel_name=panel_name)
878
879	self._toolbar.Realize()
880
881	def _add_menu_tool(self):
882	"""
883	Tools menu
884	Go through plug-ins and find tools to populate the tools menu
885	"""
886	style = self.__gui_style & GUIFRAME.CALCULATOR_ON
887	if style == GUIFRAME.CALCULATOR_ON:
888	self._tool_menu = None
889	for item in self.plugins:
890	if hasattr(item, "get_tools"):
891	for tool in item.get_tools():
892	# Only create a menu if we have at least one tool
893	if self._tool_menu is None:
894	self._tool_menu = wx.Menu()
895	id = wx.NewId()
896	self._tool_menu.Append(id, tool[0], tool[1])
897	wx.EVT_MENU(self, id, tool[2])
898	if self._tool_menu is not None:
899	self._menubar.Append(self._tool_menu, '&Tool')
900
901	def _add_current_plugin_menu(self):
902	"""
903	add current plugin menu
904	Look for plug-in menus
905	Add available plug-in sub-menus.
906	"""
907	if (self._menubar is None) or (self._current_perspective is None):
908	return
909	#replace or add a new menu for the current plugin
910
911	pos = self._menubar.FindMenu(str(self._applications_menu_name))
912	if pos != -1:
913	menu_list = self._current_perspective.populate_menu(self)
914	if menu_list:
915	for (menu, name) in menu_list:
916	hidden_menu = self._menubar.Replace(pos, menu, name)
917	self._applications_menu_name = name
918	#self._applications_menu_pos = pos
919	else:
920	hidden_menu = self._menubar.Remove(pos)
921	self._applications_menu_name = None
922	#get the position of the menu when it first added
923	self._applications_menu_pos = pos
924
925	else:
926	menu_list = self._current_perspective.populate_menu(self)
927	if menu_list:
928	for (menu,name) in menu_list:
929	if self._applications_menu_pos == -1:
930	self._menubar.Append(menu, name)
931	else:
932	self._menubar.Insert(self._applications_menu_pos, menu, name)
933	self._applications_menu_name = name
934
935	def _add_help_menu(self):
936	"""
937	add help menu
938	"""
939	# Help menu
940	self._help_menu = wx.Menu()
941	style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
942	if style == GUIFRAME.WELCOME_PANEL_ON or custom_config != None:
943	# add the welcome panel menu item
944	if self.defaultPanel is not None:
945	id = wx.NewId()
946	self._help_menu.Append(id, '&Welcome', '')
947	self._help_menu.AppendSeparator()
948	wx.EVT_MENU(self, id, self.show_welcome_panel)
949	# Look for help item in plug-ins
950	for item in self.plugins:
951	if hasattr(item, "help"):
952	id = wx.NewId()
953	self._help_menu.Append(id,'&%s Help' % item.sub_menu, '')
954	wx.EVT_MENU(self, id, item.help)
955	if config._do_tutorial:
956	self._help_menu.AppendSeparator()
957	id = wx.NewId()
958	self._help_menu.Append(id,'&Tutorial', 'Software tutorial')
959	wx.EVT_MENU(self, id, self._onTutorial)
960
961	if config._do_aboutbox:
962	self._help_menu.AppendSeparator()
963	id = wx.NewId()
964	self._help_menu.Append(id,'&About', 'Software information')
965	wx.EVT_MENU(self, id, self._onAbout)
966
967	# Checking for updates needs major refactoring to work with py2exe
968	# We need to make sure it doesn't hang the application if the server
969	# is not up. We also need to make sure there's a proper executable to
970	# run if we spawn a new background process.
971	#id = wx.NewId()
972	#self._help_menu.Append(id,'&Check for update',
973	#'Check for the latest version of %s' % config.__appname__)
974	#wx.EVT_MENU(self, id, self._check_update)
975	self._menubar.Append(self._help_menu, '&Help')
976
977	def _add_menu_view(self):
978	"""
979	add menu items under view menu
980	"""
981	if not VIEW_MENU:
982	return
983	self._view_menu = wx.Menu()
984	style = self.__gui_style & GUIFRAME.MANAGER_ON
985	id = wx.NewId()
986	self._data_panel_menu = self._view_menu.Append(id,
987	'&Show Data Explorer', '')
988	wx.EVT_MENU(self, id, self.show_data_panel)
989	if style == GUIFRAME.MANAGER_ON:
990	self._data_panel_menu.SetText('Hide Data Explorer')
991	else:
992	self._data_panel_menu.SetText('Show Data Explorer')
993	self._view_menu.AppendSeparator()
994	id = wx.NewId()
995	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
996	if style1 == GUIFRAME.TOOLBAR_ON:
997	self._toolbar_menu = self._view_menu.Append(id,'&Hide Toolbar', '')
998	else:
999	self._toolbar_menu = self._view_menu.Append(id,'&Show Toolbar', '')
1000	wx.EVT_MENU(self, id, self._on_toggle_toolbar)
1001
1002	if custom_config != None:
1003	self._view_menu.AppendSeparator()
1004	id = wx.NewId()
1005	preference_menu = self._view_menu.Append(id,'Startup Setting', '')
1006	wx.EVT_MENU(self, id, self._on_preference_menu)
1007
1008	self._menubar.Append(self._view_menu, '&View')
1009
1010	def _on_preference_menu(self, event):
1011	"""
1012	Build a panel to allow to edit Mask
1013	"""
1014
1015	from sans.guiframe.startup_configuration \
1016	import StartupConfiguration as ConfDialog
1017
1018	self.panel = ConfDialog(parent=self, gui=self.__gui_style)
1019	self.panel.ShowModal()
1020	#wx.PostEvent(self.parent, event)
1021
1022
1023	def _add_menu_window(self):
1024	"""
1025	add a menu window to the menu bar
1026	Window menu
1027	Attach a menu item for each panel in our
1028	panel list that also appears in a plug-in.
1029
1030	Only add the panel menu if there is only one perspective and
1031	it has more than two panels.
1032	Note: the first plug-in is always the plotting plug-in.
1033	The first application
1034	#plug-in is always the second one in the list.
1035	"""
1036	self._window_menu = wx.Menu()
1037	if self._plotting_plugin is not None:
1038	for (menu, name) in self._plotting_plugin.populate_menu(self):
1039	self._window_menu.AppendSubMenu(menu, name)
1040	self._menubar.Append(self._window_menu, '&Graph')
1041
1042	style = self.__gui_style & GUIFRAME.PLOTTING_ON
1043	if style == GUIFRAME.PLOTTING_ON:
1044	self._window_menu.AppendSeparator()
1045	id = wx.NewId()
1046	preferences_menu = wx.Menu()
1047	hint = "All plot panels will floating"
1048	preferences_menu.AppendRadioItem(id, '&Float All', hint)
1049	wx.EVT_MENU(self, id, self.set_plotpanel_floating)
1050	style = self.__gui_style & GUIFRAME.FLOATING_PANEL
1051	f_menu = preferences_menu.FindItemById(id)
1052	if style == GUIFRAME.FLOATING_PANEL:
1053	f_checked = True
1054	else:
1055	f_checked = False
1056	f_menu.Check(f_checked)
1057
1058	id = wx.NewId()
1059	hint = "All plot panels will displayed within the frame"
1060	preferences_menu.AppendRadioItem(id, '&Dock All', hint)
1061	wx.EVT_MENU(self, id, self.set_plotpanel_fixed)
1062	if not f_checked:
1063	d_menu = preferences_menu.FindItemById(id)
1064	d_menu.Check(True)
1065	preferences_menu.AppendSeparator()
1066	id = wx.NewId()
1067	hint = "Clean up the dock area for plots on new-plot"
1068	preferences_menu.AppendCheckItem(id, '&CleanUp Dock on NewPlot', hint)
1069	wx.EVT_MENU(self, id, self.on_cleanup_dock)
1070	flag = self.cleanup_plots
1071	if self.cleanup_plots:
1072	c_menu = preferences_menu.FindItemById(id)
1073	c_menu.Check(True)
1074	self._window_menu.AppendSubMenu(preferences_menu,'&Preferences')
1075	if self._window_menu.GetMenuItemCount() == 0:
1076	pos = self._menubar.FindMenu('Graph')
1077	self._menubar.Remove(pos)
1078	#wx.EVT_MENU(self, id, self.show_preferences_panel)
1079	"""
1080	if len(self.plugins) == 2:
1081	plug = self.plugins[1]
1082	pers = plug.get_perspective()
1083
1084	if len(pers) > 1:
1085	self._window_menu = wx.Menu()
1086	for item in self.panels:
1087	if item == 'default':
1088	continue
1089	panel = self.panels[item]
1090	if panel.window_name in pers:
1091	self._window_menu.Append(int(item),
1092	panel.window_caption,
1093	"Show %s window" % panel.window_caption)
1094	wx.EVT_MENU(self, int(item), self.on_view)
1095	self._menubar.Append(self._window_menu, '&Window')
1096	"""
1097
1098
1099	def _add_menu_application(self):
1100	"""
1101
1102	# Attach a menu item for each defined perspective or application.
1103	# Only add the perspective menu if there are more than one perspectives
1104	add menu application
1105	"""
1106	#style = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1107	#if style == GUIFRAME.MULTIPLE_APPLICATIONS:
1108	if self._num_perspectives > 1:
1109	plug_data_count = False
1110	plug_no_data_count = False
1111	self._applications_menu = wx.Menu()
1112	pos = 0
1113	separator = self._applications_menu.AppendSeparator()
1114	for plug in self.plugins:
1115	if len(plug.get_perspective()) > 0:
1116	id = wx.NewId()
1117	if plug.use_data():
1118
1119	self._applications_menu.InsertCheckItem(pos, id, plug.sub_menu,
1120	"Switch to analysis: %s" % plug.sub_menu)
1121	plug_data_count = True
1122	pos += 1
1123	else:
1124	plug_no_data_count = True
1125	self._applications_menu.AppendCheckItem(id, plug.sub_menu,
1126	"Switch to analysis: %s" % plug.sub_menu)
1127	wx.EVT_MENU(self, id, plug.on_perspective)
1128	#self._applications_menu.
1129	if (not plug_data_count or not plug_no_data_count):
1130	self._applications_menu.RemoveItem(separator)
1131	self._menubar.Append(self._applications_menu, '&Analysis')
1132	self._check_applications_menu()
1133
1134	def _populate_file_menu(self):
1135	"""
1136	Insert menu item under file menu
1137	"""
1138	for plugin in self.plugins:
1139	if len(plugin.populate_file_menu()) > 0:
1140	for item in plugin.populate_file_menu():
1141	m_name, m_hint, m_handler = item
1142	id = wx.NewId()
1143	self._file_menu.Append(id, m_name, m_hint)
1144	wx.EVT_MENU(self, id, m_handler)
1145	self._file_menu.AppendSeparator()
1146
1147	def _add_menu_file(self):
1148	"""
1149	add menu file
1150	"""
1151
1152	# File menu
1153	self._file_menu = wx.Menu()
1154	#append item from plugin under menu file if necessary
1155	self._populate_file_menu()
1156	style = self.__gui_style & GUIFRAME.DATALOADER_ON
1157	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1158	if OPEN_SAVE_MENU:
1159	id = wx.NewId()
1160	hint_load_file = "read all analysis states saved previously"
1161	self._save_appl_menu = self._file_menu.Append(id,
1162	'&Open Project', hint_load_file)
1163	wx.EVT_MENU(self, id, self._on_open_state_project)
1164
1165	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1166	# some menu of plugin to be seen under file menu
1167	hint_load_file = "Read a status files and load"
1168	hint_load_file += " them into the analysis"
1169	id = wx.NewId()
1170	self._save_appl_menu = self._file_menu.Append(id,
1171	'&Open Analysis', hint_load_file)
1172	wx.EVT_MENU(self, id, self._on_open_state_application)
1173	if OPEN_SAVE_MENU:
1174	self._file_menu.AppendSeparator()
1175	id = wx.NewId()
1176	self._file_menu.Append(id, '&Save Project',
1177	'Save the state of the whole analysis')
1178	wx.EVT_MENU(self, id, self._on_save_project)
1179	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1180	#self._file_menu.AppendSeparator()
1181	id = wx.NewId()
1182	self._save_appl_menu = self._file_menu.Append(id,
1183	'&Save Analysis',
1184	'Save state of the current active analysis panel')
1185	wx.EVT_MENU(self, id, self._on_save_application)
1186	self._file_menu.AppendSeparator()
1187
1188	id = wx.NewId()
1189	self._file_menu.Append(id, '&Quit', 'Exit')
1190	wx.EVT_MENU(self, id, self.Close)
1191	# Add sub menus
1192	self._menubar.Append(self._file_menu, '&File')
1193
1194	def _add_menu_edit(self):
1195	"""
1196	add menu edit
1197	"""
1198	if not EDIT_MENU:
1199	return
1200	# Edit Menu
1201	self._edit_menu = wx.Menu()
1202	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1203	'Undo the previous action')
1204	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1205	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1206	'Redo the previous action')
1207	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1208	self._edit_menu.AppendSeparator()
1209	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1210	'Copy parameter values')
1211	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1212	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1213	'Paste parameter values')
1214	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1215	self._edit_menu.AppendSeparator()
1216
1217	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1218	'Preview current panel')
1219	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1220	#self._edit_menu.Append(GUIFRAME_ID.PRINT_ID, '&Print',
1221	# 'Print current panel')
1222	#wx.EVT_MENU(self, GUIFRAME_ID.PRINT_ID, self.on_print_panel)
1223	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1224	'Reset current panel')
1225	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1226
1227	self._menubar.Append(self._edit_menu, '&Edit')
1228	self.enable_edit_menu()
1229
1230	def get_style(self):
1231	"""
1232	"""
1233	return self.__gui_style
1234
1235	def _add_menu_data(self):
1236	"""
1237	Add menu item item data to menu bar
1238	"""
1239	if self._data_plugin is not None:
1240	menu_list = self._data_plugin.populate_menu(self)
1241	if menu_list:
1242	for (menu, name) in menu_list:
1243	self._menubar.Append(menu, name)
1244
1245
1246	def _on_toggle_toolbar(self, event=None):
1247	"""
1248	hide or show toolbar
1249	"""
1250	if self._toolbar is None:
1251	return
1252	if self._toolbar.IsShown():
1253	if self._toolbar_menu is not None:
1254	self._toolbar_menu.SetItemLabel('Show Toolbar')
1255	self._toolbar.Hide()
1256	else:
1257	if self._toolbar_menu is not None:
1258	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1259	self._toolbar.Show()
1260	self._toolbar.Realize()
1261
1262	def _on_status_event(self, evt):
1263	"""
1264	Display status message
1265	"""
1266	# This CallAfter fixes many crashes on MAC.
1267	wx.CallAfter(self.sb.set_status, evt)
1268
1269	def on_view(self, evt):
1270	"""
1271	A panel was selected to be shown. If it's not already
1272	shown, display it.
1273
1274	:param evt: menu event
1275
1276	"""
1277	panel_id = str(evt.GetId())
1278	self.on_set_plot_focus(self.panels[panel_id])
1279	self.show_panel(evt.GetId(), 'on')
1280	wx.CallLater(5, self.set_schedule(True))
1281	self.set_plot_unfocus()
1282
1283	def on_close_welcome_panel(self):
1284	"""
1285	Close the welcome panel
1286	"""
1287	if self.defaultPanel is None:
1288	return
1289	default_panel = self._mgr.GetPane(self.panels["default"].window_name)
1290	if default_panel.IsShown():
1291	default_panel.Hide()
1292	# Recover current perspective
1293	perspective = self._current_perspective
1294	perspective.on_perspective(event=None)
1295	self._mgr.Update()
1296	# Show toolbar
1297	#style = self.__gui_style & GUIFRAME.TOOLBAR_ON
1298	#if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
1299	# self._on_toggle_toolbar()
1300
1301	def show_welcome_panel(self, event):
1302	"""
1303	Display the welcome panel
1304	"""
1305	if self.defaultPanel is None:
1306	return
1307	for id, panel in self.panels.iteritems():
1308	if id == 'default':
1309	# Show default panel
1310	if not self._mgr.GetPane(self.panels["default"].window_name).IsShown():
1311	self._mgr.GetPane(self.panels["default"].window_name).Show(True)
1312	elif id == "data_panel":
1313	flag = self._mgr.GetPane(self.panels["data_panel"].window_name).IsShown()
1314	self._mgr.GetPane(self.panels["data_panel"].window_name).Show(flag)
1315	elif panel not in self.plot_panels.values() :
1316	self._mgr.GetPane(self.panels[id].window_name).IsShown()
1317	self._mgr.GetPane(self.panels[id].window_name).Hide()
1318	#style = self.__gui_style & GUIFRAME.TOOLBAR_ON
1319	#if (style == GUIFRAME.TOOLBAR_ON) & (self._toolbar.IsShown()):
1320	# # self._toolbar.Show(True)
1321	# self._on_toggle_toolbar()
1322
1323	self._mgr.Update()
1324
1325	def show_panel(self, uid, show=None):
1326	"""
1327	Shows the panel with the given id
1328
1329	:param uid: unique ID number of the panel to show
1330
1331	"""
1332	ID = str(uid)
1333	config.printEVT("show_panel: %s" % ID)
1334	if ID in self.panels.keys():
1335	if not self._mgr.GetPane(self.panels[ID].window_name).IsShown():
1336	if show == 'on':
1337	self._mgr.GetPane(self.panels[ID].window_name).Show()
1338	elif self.panels[ID].window_caption.split(" ")[0] == \
1339	"Residuals":
1340	self._mgr.GetPane(self.panels[ID].window_name).Hide()
1341	else:
1342	self._mgr.GetPane(self.panels[ID].window_name).Show()
1343	# Hide default panel
1344	self._mgr.GetPane(self.panels["default"].window_name).Hide()
1345	self._mgr.Update()
1346	self._redraw_idle()
1347
1348	def hide_panel(self, uid):
1349	"""
1350	hide panel except default panel
1351	"""
1352	ID = str(uid)
1353	caption = self.panels[ID].window_caption
1354	config.printEVT("hide_panel: %s" % ID)
1355	if ID in self.panels.keys():
1356	if self._mgr.GetPane(self.panels[ID].window_name).IsShown():
1357	self._mgr.GetPane(self.panels[ID].window_name).Hide()
1358	if self._data_panel is not None and \
1359	ID in self.plot_panels.keys():
1360	self._data_panel.cb_plotpanel.Append(str(caption), p)
1361	# Do not Hide default panel here...
1362	#self._mgr.GetPane(self.panels["default"].window_name).Hide()
1363	self._mgr.Update()
1364
1365	def delete_panel(self, uid):
1366	"""
1367	delete panel given uid
1368	"""
1369	ID = str(uid)
1370	config.printEVT("delete_panel: %s" % ID)
1371	caption = self.panels[ID].window_caption
1372	if ID in self.panels.keys():
1373	self.panel_on_focus = None
1374	panel = self.panels[ID]
1375	self._plotting_plugin.delete_panel(panel.group_id)
1376	self._mgr.DetachPane(panel)
1377	panel.Hide()
1378	panel.clear()
1379	panel.Close()
1380	self._mgr.Update()
1381	#delete uid number not str(uid)
1382	if uid in self.plot_panels.keys():
1383	del self.plot_panels[uid]
1384	return
1385
1386	def clear_panel(self):
1387	"""
1388	"""
1389	for item in self.panels:
1390	try:
1391	self.panels[item].clear_panel()
1392	except:
1393	pass
1394
1395	def create_gui_data(self, data, path=None):
1396	"""
1397	"""
1398	return self._data_manager.create_gui_data(data, path)
1399
1400	def get_data(self, path):
1401	"""
1402	"""
1403	message = ""
1404	log_msg = ''
1405	output = []
1406	error_message = ""
1407	basename = os.path.basename(path)
1408	root, extension = os.path.splitext(basename)
1409	if extension.lower() not in EXTENSIONS:
1410	log_msg = "File Loader cannot "
1411	log_msg += "load: %s\n" % str(basename)
1412	log_msg += "Try Data opening...."
1413	logging.info(log_msg)
1414	self.load_complete(output=output, error_message=error_message,
1415	message=log_msg, path=path)
1416	return
1417
1418	#reading a state file
1419	for plug in self.plugins:
1420	reader, ext = plug.get_extensions()
1421	if reader is not None:
1422	#read the state of the single plugin
1423	if extension == ext:
1424	reader.read(path)
1425	return
1426	elif extension == APPLICATION_STATE_EXTENSION:
1427	reader.read(path)
1428
1429	style = self.__gui_style & GUIFRAME.MANAGER_ON
1430	if style == GUIFRAME.MANAGER_ON:
1431	if self._data_panel is not None:
1432	#data_state = self._data_manager.get_selected_data()
1433	#self._data_panel.load_data_list(data_state)
1434	self._mgr.GetPane(self._data_panel.window_name).Show(True)
1435
1436	def load_from_cmd(self, path):
1437	"""
1438	load data from cmd or application
1439	"""
1440	if path is None:
1441	return
1442	else:
1443	path = os.path.abspath(path)
1444	if not os.path.isfile(path) and not os.path.isdir(path):
1445	return
1446
1447	if os.path.isdir(path):
1448	self.load_folder(path)
1449	return
1450
1451	basename = os.path.basename(path)
1452	root, extension = os.path.splitext(basename)
1453	if extension.lower() not in EXTENSIONS:
1454	self.load_data(path)
1455	else:
1456	self.load_state(path)
1457
1458	self._default_save_location = os.path.dirname(path)
1459
1460	def load_state(self, path):
1461	"""
1462	load data from command line or application
1463	"""
1464	if path and (path is not None) and os.path.isfile(path):
1465	basename = os.path.basename(path)
1466	if APPLICATION_STATE_EXTENSION is not None \
1467	and basename.endswith(APPLICATION_STATE_EXTENSION):
1468	#Hide current plot_panels i
1469	for ID in self.plot_panels.keys():
1470	panel = self._mgr.GetPane(self.plot_panels[ID].window_name)
1471	if panel.IsShown():
1472	panel.Hide()
1473	self.get_data(path)
1474	if self.defaultPanel is not None and \
1475	self._mgr.GetPane(self.panels["default"].window_name).IsShown():
1476	self.on_close_welcome_panel()
1477
1478	def load_data(self, path):
1479	"""
1480	load data from command line
1481	"""
1482	if not os.path.isfile(path):
1483	return
1484	basename = os.path.basename(path)
1485	root, extension = os.path.splitext(basename)
1486	if extension.lower() in EXTENSIONS:
1487	log_msg = "Data Loader cannot "
1488	log_msg += "load: %s\n" % str(path)
1489	log_msg += "Try File opening ...."
1490	print log_msg
1491	return
1492	message = ""
1493	log_msg = ''
1494	output = {}
1495	error_message = ""
1496	try:
1497	print "Loading Data...:\n" + str(path) + "\n"
1498	temp = self.loader.load(path)
1499	if temp.__class__.__name__ == "list":
1500	for item in temp:
1501	data = self.create_gui_data(item, path)
1502	output[data.id] = data
1503	else:
1504	data = self.create_gui_data(temp, path)
1505	output[data.id] = data
1506
1507	self.add_data(data_list=output)
1508	except:
1509	error_message = "Error while loading"
1510	error_message += " Data from cmd:\n %s\n" % str(path)
1511	error_message += str(sys.exc_value) + "\n"
1512	print error_message
1513
1514	def load_folder(self, path):
1515	"""
1516	Load entire folder
1517	"""
1518	if not os.path.isdir(path):
1519	return
1520	if self._data_plugin is None:
1521	return
1522	try:
1523	if path is not None:
1524	self._default_save_location = os.path.dirname(path)
1525	file_list = self._data_plugin.get_file_path(path)
1526	self._data_plugin.get_data(file_list)
1527	else:
1528	return
1529	except:
1530	error_message = "Error while loading"
1531	error_message += " Data folder from cmd:\n %s\n" % str(path)
1532	error_message += str(sys.exc_value) + "\n"
1533	print error_message
1534
1535	def _on_open_state_application(self, event):
1536	"""
1537	"""
1538	path = None
1539	if self._default_save_location == None:
1540	self._default_save_location = os.getcwd()
1541
1542	plug_wlist = self._on_open_state_app_helper()
1543	dlg = wx.FileDialog(self,
1544	"Choose a file",
1545	self._default_save_location, "",
1546	plug_wlist)
1547	if dlg.ShowModal() == wx.ID_OK:
1548	path = dlg.GetPath()
1549	if path is not None:
1550	self._default_save_location = os.path.dirname(path)
1551	dlg.Destroy()
1552	self.load_state(path=path)
1553
1554	def _on_open_state_app_helper(self):
1555	"""
1556	Helps '_on_open_state_application()' to find the extension of
1557	the current perspective/application
1558	"""
1559	# No current perspective or no extension attr
1560	if self._current_perspective is None:
1561	return PLUGINS_WLIST
1562	try:
1563	# Find the extension of the perspective and get that as 1st item in list
1564	ind = None
1565	app_ext = self._current_perspective._extensions
1566	plug_wlist = config.PLUGINS_WLIST
1567	for ext in set(plug_wlist):
1568	if ext.count(app_ext) > 0:
1569	ind = ext
1570	break
1571	# Found the extension
1572	if ind != None:
1573	plug_wlist.remove(ind)
1574	plug_wlist.insert(0, ind)
1575	try:
1576	plug_wlist ='\|'.join(plug_wlist)
1577	except:
1578	plug_wlist = ''
1579
1580	except:
1581	plug_wlist = PLUGINS_WLIST
1582
1583	return plug_wlist
1584
1585	def _on_open_state_project(self, event):
1586	"""
1587	"""
1588	path = None
1589	if self._default_save_location == None:
1590	self._default_save_location = os.getcwd()
1591
1592	dlg = wx.FileDialog(self,
1593	"Choose a file",
1594	self._default_save_location, "",
1595	APPLICATION_WLIST)
1596	if dlg.ShowModal() == wx.ID_OK:
1597	path = dlg.GetPath()
1598	if path is not None:
1599	self._default_save_location = os.path.dirname(path)
1600	dlg.Destroy()
1601
1602	#try:
1603	# os.popen(path)
1604	# #self.Close()
1605	#except:
1606	self.load_state(path=path)
1607
1608	def _on_save_application(self, event):
1609	"""
1610	save the state of the current active application
1611	"""
1612	if self.cpanel_on_focus is not None:
1613	self.cpanel_on_focus.on_save(event)
1614
1615	def _on_save_project(self, event):
1616	"""
1617	save the state of the SansView as *.svs
1618	"""
1619	## Default file location for save
1620	self._default_save_location = os.getcwd()
1621	if self._current_perspective is None:
1622	return
1623	reader, ext = self._current_perspective.get_extensions()
1624	path = None
1625	extension = '*' + APPLICATION_STATE_EXTENSION
1626	dlg = wx.FileDialog(self, "Save Project file",
1627	self._default_save_location, "",
1628	extension,
1629	wx.SAVE)
1630	if dlg.ShowModal() == wx.ID_OK:
1631	path = dlg.GetPath()
1632	self._default_save_location = os.path.dirname(path)
1633	else:
1634	return None
1635	dlg.Destroy()
1636	if path is None:
1637	return
1638	# default cansas xml doc
1639	doc = None
1640	for panel in self.panels.values():
1641	temp = panel.save_project(doc)
1642	if temp is not None:
1643	doc = temp
1644
1645	# Write the XML document
1646	extens = APPLICATION_STATE_EXTENSION
1647	fName = os.path.splitext(path)[0] + extens
1648	if doc != None:
1649	fd = open(fName, 'w')
1650	fd.write(doc.toprettyxml())
1651	fd.close()
1652	else:
1653	msg = "%s cannot read %s\n" % (str(APPLICATION_NAME), str(path))
1654	logging.error(msg)
1655
1656	def on_save_helper(self, doc, reader, panel, path):
1657	"""
1658	Save state into a file
1659	"""
1660	try:
1661	if reader is not None:
1662	# case of a panel with multi-pages
1663	if hasattr(panel, "opened_pages"):
1664	for uid, page in panel.opened_pages.iteritems():
1665	data = page.get_data()
1666	# state must be cloned
1667	state = page.get_state().clone()
1668	if data is not None:
1669	new_doc = reader.write_toXML(data, state)
1670	if doc != None and hasattr(doc, "firstChild"):
1671	child = new_doc.firstChild.firstChild
1672	doc.firstChild.appendChild(child)
1673	else:
1674	doc = new_doc
1675	# case of only a panel
1676	else:
1677	data = panel.get_data()
1678	state = panel.get_state()
1679	if data is not None:
1680	new_doc = reader.write_toXML(data, state)
1681	if doc != None and hasattr(doc, "firstChild"):
1682	child = new_doc.firstChild.firstChild
1683	doc.firstChild.appendChild(child)
1684	else:
1685	doc = new_doc
1686	except:
1687	raise
1688	#pass
1689
1690	return doc
1691
1692	def quit_guiframe(self):
1693	"""
1694	Pop up message to make sure the user wants to quit the application
1695	"""
1696	message = "Do you really want to quit \n"
1697	message += "this application?"
1698	dial = wx.MessageDialog(self, message, 'Question',
1699	wx.YES_NO\|wx.YES_DEFAULT\|wx.ICON_QUESTION)
1700	if dial.ShowModal() == wx.ID_YES:
1701	return True
1702	else:
1703	return False
1704
1705	def Close(self, event=None):
1706	"""
1707	Quit the application
1708	"""
1709	#flag = self.quit_guiframe()
1710	if True:
1711	wx.Exit()
1712	sys.exit()
1713
1714	def _check_update(self, event=None):
1715	"""
1716	Check with the deployment server whether a new version
1717	of the application is available.
1718	A thread is started for the connecting with the server. The thread calls
1719	a call-back method when the current version number has been obtained.
1720	"""
1721	if hasattr(config, "__update_URL__"):
1722	import version
1723	checker = version.VersionThread(config.__update_URL__,
1724	self._process_version,
1725	baggage=event==None)
1726	checker.start()
1727
1728	def _process_version(self, version, standalone=True):
1729	"""
1730	Call-back method for the process of checking for updates.
1731	This methods is called by a VersionThread object once the current
1732	version number has been obtained. If the check is being done in the
1733	background, the user will not be notified unless there's an update.
1734
1735	:param version: version string
1736	:param standalone: True of the update is being checked in
1737	the background, False otherwise.
1738
1739	"""
1740	try:
1741	if cmp(version, config.__version__) > 0:
1742	msg = "Version %s is available! See the Help "
1743	msg += "menu to download it." % version
1744	self.SetStatusText(msg)
1745	if not standalone:
1746	import webbrowser
1747	webbrowser.open(config.__download_page__)
1748	else:
1749	if not standalone:
1750	msg = "You have the latest version"
1751	msg += " of %s" % config.__appname__
1752	self.SetStatusText(msg)
1753	except:
1754	msg = "guiframe: could not get latest application"
1755	msg += " version number\n %s" % sys.exc_value
1756	logging.error(msg)
1757	if not standalone:
1758	msg = "Could not connect to the application server."
1759	msg += " Please try again later."
1760	self.SetStatusText(msg)
1761
1762	def _onAbout(self, evt):
1763	"""
1764	Pop up the about dialog
1765
1766	:param evt: menu event
1767
1768	"""
1769	if config._do_aboutbox:
1770	import aboutbox
1771	dialog = aboutbox.DialogAbout(None, -1, "")
1772	dialog.ShowModal()
1773
1774	def _onTutorial(self, evt):
1775	"""
1776	Pop up the tutorial dialog
1777
1778	:param evt: menu event
1779
1780	"""
1781	if config._do_tutorial:
1782	path = config.TUTORIAL_PATH
1783	if IS_WIN:
1784	try:
1785	from sans.guiframe.pdfview import PDFFrame
1786
1787	dialog = PDFFrame(None, -1, "Tutorial", path)
1788	#self.SetTopWindow(dialog)
1789	dialog.Show(True)
1790	except:
1791	msg = "This feature requires 'Adobe pdf Reader'\n"
1792	msg += "Please install it first (Free)..."
1793	wx.MessageBox(msg, 'Error')
1794	else:
1795	try:
1796	command = "open "
1797	command += path
1798	os.system(command)
1799	except:
1800	msg = "This feature requires 'Preview' Application\n"
1801	msg += "Please install it first..."
1802	wx.MessageBox(msg, 'Error')
1803
1804
1805	def set_manager(self, manager):
1806	"""
1807	Sets the application manager for this frame
1808
1809	:param manager: frame manager
1810	"""
1811	self.app_manager = manager
1812
1813	def post_init(self):
1814	"""
1815	This initialization method is called after the GUI
1816	has been created and all plug-ins loaded. It calls
1817	the post_init() method of each plug-in (if it exists)
1818	so that final initialization can be done.
1819	"""
1820	for item in self.plugins:
1821	if hasattr(item, "post_init"):
1822	item.post_init()
1823
1824	def set_default_perspective(self):
1825	"""
1826	Choose among the plugin the first plug-in that has
1827	"set_default_perspective" method and its return value is True will be
1828	as a default perspective when the welcome page is closed
1829	"""
1830	for item in self.plugins:
1831	if hasattr(item, "set_default_perspective"):
1832	if item.set_default_perspective():
1833	item.on_perspective(event=None)
1834	return
1835
1836	def set_perspective(self, panels):
1837	"""
1838	Sets the perspective of the GUI.
1839	Opens all the panels in the list, and closes
1840	all the others.
1841
1842	:param panels: list of panels
1843	"""
1844	#style = self.__gui_style & GUIFRAME.TOOLBAR_ON
1845	#if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
1846	# self._on_toggle_toolbar()
1847	for item in self.panels:
1848	# Check whether this is a sticky panel
1849	if hasattr(self.panels[item], "ALWAYS_ON"):
1850	if self.panels[item].ALWAYS_ON:
1851	continue
1852
1853	if self.panels[item].window_name in panels:
1854	if not self._mgr.GetPane(self.panels[item].window_name).IsShown():
1855	self._mgr.GetPane(self.panels[item].window_name).Show()
1856	else:
1857	# always show the data panel if enable
1858	style = self.__gui_style & GUIFRAME.MANAGER_ON
1859	if (style == GUIFRAME.MANAGER_ON) and self.panels[item] == self._data_panel:
1860	if 'data_panel' in self.panels.keys():
1861	flag = self._mgr.GetPane(self.panels['data_panel'].window_name).IsShown()
1862	self._mgr.GetPane(self.panels['data_panel'].window_name).Show(flag)
1863	else:
1864	if self._mgr.GetPane(self.panels[item].window_name).IsShown():
1865	self._mgr.GetPane(self.panels[item].window_name).Hide()
1866
1867	self._mgr.Update()
1868
1869	def show_data_panel(self, event=None, action=True):
1870	"""
1871	show the data panel
1872	"""
1873	if self._data_panel_menu == None:
1874	return
1875	label = self._data_panel_menu.GetText()
1876	if label == 'Show Data Explorer':
1877	pane = self._mgr.GetPane(self.panels["data_panel"].window_name)
1878	#if not pane.IsShown():
1879	if action:
1880	pane.Show(True)
1881	self._mgr.Update()
1882	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
1883
1884	self._data_panel_menu.SetText('Hide Data Explorer')
1885	else:
1886	pane = self._mgr.GetPane(self.panels["data_panel"].window_name)
1887	#if not pane.IsShown():
1888	if action:
1889	pane.Show(False)
1890	self._mgr.Update()
1891	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
1892	self._data_panel_menu.SetText('Show Data Explorer')
1893
1894	def add_data_helper(self, data_list):
1895	"""
1896	"""
1897	if self._data_manager is not None:
1898	self._data_manager.add_data(data_list)
1899
1900	def add_data(self, data_list):
1901	"""
1902	receive a dictionary of data from loader
1903	store them its data manager if possible
1904	send to data the current active perspective if the data panel
1905	is not active.
1906	:param data_list: dictionary of data's ID and value Data
1907	"""
1908	#Store data into manager
1909	self.add_data_helper(data_list)
1910	# set data in the data panel
1911	if self._data_panel is not None:
1912	data_state = self._data_manager.get_data_state(data_list.keys())
1913	self._data_panel.load_data_list(data_state)
1914	#if the data panel is shown wait for the user to press a button
1915	#to send data to the current perspective. if the panel is not
1916	#show automatically send the data to the current perspective
1917	style = self.__gui_style & GUIFRAME.MANAGER_ON
1918	if style == GUIFRAME.MANAGER_ON:
1919	#wait for button press from the data panel to set_data
1920	if self._data_panel is not None:
1921	self._mgr.GetPane(self._data_panel.window_name).Show(True)
1922	self._mgr.Update()
1923	else:
1924	#automatically send that to the current perspective
1925	self.set_data(data_id=data_list.keys())
1926	self.on_close_welcome_panel()
1927
1928	def set_data(self, data_id, theory_id=None):
1929	"""
1930	set data to current perspective
1931	"""
1932	list_data, _ = self._data_manager.get_by_id(data_id)
1933	if self._current_perspective is not None:
1934	if self.cleanup_plots:
1935	for uid, panel in self.plot_panels.iteritems():
1936	#panel = self.plot_panels[uid]
1937	window = self._mgr.GetPane(panel.window_name)
1938	# To hide all docked plot panels when set the data
1939	if not window.IsFloating():
1940	self.hide_panel(uid)
1941	self._current_perspective.set_data(list_data.values())
1942	self.on_close_welcome_panel()
1943	else:
1944	msg = "Guiframe does not have a current perspective"
1945	logging.info(msg)
1946
1947	def set_theory(self, state_id, theory_id=None):
1948	"""
1949	"""
1950	_, list_theory = self._data_manager.get_by_id(theory_id)
1951	if self._current_perspective is not None:
1952	try:
1953	self._current_perspective.set_theory(list_theory.values())
1954	except:
1955	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
1956	logging.info(msg)
1957	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1958	else:
1959	msg = "Guiframe does not have a current perspective"
1960	logging.info(msg)
1961
1962	def plot_data(self, state_id, data_id=None,
1963	theory_id=None, append=False):
1964	"""
1965	send a list of data to plot
1966	"""
1967	total_plot_list = []
1968	data_list, _ = self._data_manager.get_by_id(data_id)
1969	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
1970	total_plot_list = data_list.values()
1971	for item in temp_list_theory.values():
1972	theory_data, theory_state = item
1973	total_plot_list.append(theory_data)
1974	GROUP_ID = wx.NewId()
1975	for new_plot in total_plot_list:
1976	if append:
1977	if self.panel_on_focus is None:
1978	message = "cannot append plot. No plot panel on focus!"
1979	message += "please click on any available plot to set focus"
1980	wx.PostEvent(self, StatusEvent(status=message,
1981	info='warning'))
1982	return
1983	else:
1984	if self.enable_add_data(new_plot):
1985	new_plot.group_id = self.panel_on_focus.group_id
1986	else:
1987	message = "Only 1D Data can be append to"
1988	message += " plot panel containing 1D data.\n"
1989	message += "%s not be appended.\n" %str(new_plot.name)
1990	message += "try new plot option.\n"
1991	wx.PostEvent(self, StatusEvent(status=message,
1992	info='warning'))
1993	else:
1994	if self.cleanup_plots:
1995	for id, panel in self.plot_panels.iteritems():
1996	window = self._mgr.GetPane(panel.window_name)
1997	# To hide all docked plot panels when set the data
1998	if not window.IsFloating():
1999	self.hide_panel(id)
2000	#if not append then new plot
2001	from sans.guiframe.dataFitting import Data2D
2002	if issubclass(Data2D, new_plot.__class__):
2003	#for 2 D always plot in a separated new plot
2004	new_plot.group_id = wx.NewId()
2005	else:
2006	# plot all 1D in a new plot
2007	new_plot.group_id = GROUP_ID
2008	title = "PLOT " + str(new_plot.title)
2009	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2010	title=title,
2011	group_id = new_plot.group_id))
2012
2013	def remove_data(self, data_id, theory_id=None):
2014	"""
2015	Delete data state if data_id is provide
2016	delete theory created with data of id data_id if theory_id is provide
2017	if delete all true: delete the all state
2018	else delete theory
2019	"""
2020	temp = data_id + theory_id
2021	"""
2022	value = [plug.is_in_use(temp) for plug in self.plugins]
2023	if len(value) > 0:
2024	print "value"
2025	return
2026	from data_panel import DataDialog
2027	dlg = DataDialog(data_list=data_list, nb_data=MAX_NBR_DATA)
2028	if dlg.ShowModal() == wx.ID_OK:
2029	selected_data_list = dlg.get_data()
2030	dlg.Destroy()
2031	"""
2032	for plug in self.plugins:
2033	plug.delete_data(temp)
2034	total_plot_list = []
2035	data_list, _ = self._data_manager.get_by_id(data_id)
2036	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2037	total_plot_list = data_list.values()
2038	for item in temp_list_theory.values():
2039	theory_data, theory_state = item
2040	total_plot_list.append(theory_data)
2041	for new_plot in total_plot_list:
2042	id = new_plot.id
2043	for group_id in new_plot.list_group_id:
2044	wx.PostEvent(self, NewPlotEvent(id=id,
2045	group_id=group_id,
2046	action='remove'))
2047	self._data_manager.delete_data(data_id=data_id,
2048	theory_id=theory_id)
2049
2050
2051	def set_current_perspective(self, perspective):
2052	"""
2053	set the current active perspective
2054	"""
2055	self._current_perspective = perspective
2056	name = "No current analysis selected"
2057	if self._current_perspective is not None:
2058	self._add_current_plugin_menu()
2059	for panel in self.panels.values():
2060	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2061	for name in self._current_perspective.get_perspective():
2062	if name == panel.window_name:
2063	panel.on_set_focus(event=None)
2064	break
2065	name = self._current_perspective.sub_menu
2066	if self._data_panel is not None:
2067	self._data_panel.set_active_perspective(name)
2068	self._check_applications_menu()
2069	#Set the SansView title
2070	self._set_title_name(name)
2071
2072
2073	def _set_title_name(self, name):
2074	"""
2075	Set the SansView title w/ the current application name
2076
2077	: param name: application name [string]
2078	"""
2079	# Set SanView Window title w/ application anme
2080	title = self.title + " - " + name + " -"
2081	self.SetTitle(title)
2082
2083	def _check_applications_menu(self):
2084	"""
2085	check the menu of the current application
2086	"""
2087	if self._applications_menu is not None:
2088	for menu in self._applications_menu.GetMenuItems():
2089	if self._current_perspective is not None:
2090	name = self._current_perspective.sub_menu
2091	if menu.IsCheckable():
2092	if menu.GetLabel() == name:
2093	menu.Check(True)
2094	else:
2095	menu.Check(False)
2096
2097	def set_plotpanel_floating(self, event=None):
2098	"""
2099	make the plot panel floatable
2100	"""
2101
2102	self.__gui_style &= (~GUIFRAME.FIXED_PANEL)
2103	self.__gui_style \|= GUIFRAME.FLOATING_PANEL
2104	plot_panel = []
2105	id = event.GetId()
2106	menu = self._window_menu.FindItemById(id)
2107	if self._plotting_plugin is not None:
2108	plot_panel = self._plotting_plugin.plot_panels.values()
2109	for p in plot_panel:
2110	self._popup_floating_panel(p)
2111	menu.Check(True)
2112
2113	def set_plotpanel_fixed(self, event=None):
2114	"""
2115	make the plot panel fixed
2116	"""
2117	self.__gui_style &= (~GUIFRAME.FLOATING_PANEL)
2118	self.__gui_style \|= GUIFRAME.FIXED_PANEL
2119	plot_panel = []
2120	id = event.GetId()
2121	menu = self._window_menu.FindItemById(id)
2122	if self._plotting_plugin is not None:
2123	plot_panel = self._plotting_plugin.plot_panels.values()
2124	for p in plot_panel:
2125	self._popup_fixed_panel(p)
2126	menu.Check(True)
2127
2128	def on_cleanup_dock(self, event=None):
2129	"""
2130	Set Cleanup Dock option
2131	"""
2132	if event == None:
2133	return
2134	id = event.GetId()
2135	menu = self._window_menu.FindItemById(id)
2136	Flag = self.cleanup_plots
2137	if not Flag:
2138	menu.Check(True)
2139	self.cleanup_plots = True
2140	msg = "Cleanup-Dock option set to 'ON'."
2141	else:
2142	menu.Check(False)
2143	self.cleanup_plots = False
2144	msg = "Cleanup-Dock option set to 'OFF'."
2145
2146	wx.PostEvent(self, StatusEvent(status= msg))
2147
2148	def _popup_fixed_panel(self, p):
2149	"""
2150	"""
2151	style = self.__gui_style & GUIFRAME.FIXED_PANEL
2152	if style == GUIFRAME.FIXED_PANEL:
2153	self._mgr.GetPane(p.window_name).Dock()
2154	self._mgr.GetPane(p.window_name).Floatable()
2155	self._mgr.GetPane(p.window_name).Right()
2156	self._mgr.GetPane(p.window_name).TopDockable(False)
2157	self._mgr.GetPane(p.window_name).BottomDockable(False)
2158	self._mgr.GetPane(p.window_name).LeftDockable(False)
2159	self._mgr.GetPane(p.window_name).RightDockable(True)
2160	self._mgr.Update()
2161
2162	def _popup_floating_panel(self, p):
2163	"""
2164	"""
2165	style = self.__gui_style & GUIFRAME.FLOATING_PANEL
2166	if style == GUIFRAME.FLOATING_PANEL:
2167	self._mgr.GetPane(p.window_name).Floatable(True)
2168	self._mgr.GetPane(p.window_name).Float()
2169	self._mgr.GetPane(p.window_name).Dockable(False)
2170	self._mgr.Update()
2171
2172	def enable_add_data(self, new_plot):
2173	"""
2174	Enable append data on a plot panel
2175	"""
2176
2177	if self.panel_on_focus not in self._plotting_plugin.plot_panels.values():
2178	return
2179	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2180	self.panel_on_focus.plots.values()[0].__class__.__name__ == "Theory1D"
2181
2182	is_data2d = hasattr(new_plot, 'data')
2183
2184	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2185	and self.panel_on_focus.group_id is not None
2186	has_meta_data = hasattr(new_plot, 'meta_data')
2187
2188	#disable_add_data if the data is being recovered from a saved state file.
2189	is_state_data = False
2190	if has_meta_data:
2191	if 'invstate' in new_plot.meta_data: is_state_data = True
2192	if 'prstate' in new_plot.meta_data: is_state_data = True
2193	if 'fitstate' in new_plot.meta_data: is_state_data = True
2194
2195	return is_data1d and not is_data2d and not is_theory and not is_state_data
2196
2197	def enable_edit_menu(self):
2198	"""
2199	enable menu item under edit menu depending on the panel on focus
2200	"""
2201	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2202	flag = self.cpanel_on_focus.get_undo_flag()
2203	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2204	flag = self.cpanel_on_focus.get_redo_flag()
2205	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2206	flag = self.cpanel_on_focus.get_copy_flag()
2207	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2208	flag = self.cpanel_on_focus.get_paste_flag()
2209	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2210	#flag = self.cpanel_on_focus.get_print_flag()
2211	#self._edit_menu.Enable(GUIFRAME_ID.PRINT_ID, flag)
2212	flag = self.cpanel_on_focus.get_preview_flag()
2213	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2214	flag = self.cpanel_on_focus.get_reset_flag()
2215	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2216	else:
2217	flag = False
2218	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2219	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2220	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2221	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2222	#self._edit_menu.Enable(GUIFRAME_ID.PRINT_ID, flag)
2223	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2224	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2225
2226	def on_undo_panel(self, event=None):
2227	"""
2228	undo previous action of the last panel on focus if possible
2229	"""
2230	if self.cpanel_on_focus is not None:
2231	self.cpanel_on_focus.on_undo(event)
2232
2233	def on_redo_panel(self, event=None):
2234	"""
2235	redo the last cancel action done on the last panel on focus
2236	"""
2237	if self.cpanel_on_focus is not None:
2238	self.cpanel_on_focus.on_redo(event)
2239
2240	def on_copy_panel(self, event=None):
2241	"""
2242	copy the last panel on focus if possible
2243	"""
2244	if self.cpanel_on_focus is not None:
2245	self.cpanel_on_focus.on_copy(event)
2246
2247	def on_paste_panel(self, event=None):
2248	"""
2249	paste clipboard to the last panel on focus
2250	"""
2251	if self.cpanel_on_focus is not None:
2252	self.cpanel_on_focus.on_paste(event)
2253
2254	def on_bookmark_panel(self, event=None):
2255	"""
2256	bookmark panel
2257	"""
2258	if self.cpanel_on_focus is not None:
2259	self.cpanel_on_focus.on_bookmark(event)
2260
2261	def append_bookmark(self, event=None):
2262	"""
2263	Bookmark available information of the panel on focus
2264	"""
2265	self._toolbar.append_bookmark(event)
2266
2267	def on_save_panel(self, event=None):
2268	"""
2269	save possible information on the current panel
2270	"""
2271	if self.cpanel_on_focus is not None:
2272	self.cpanel_on_focus.on_save(event)
2273
2274	def on_preview_panel(self, event=None):
2275	"""
2276	preview information on the panel on focus
2277	"""
2278	if self.cpanel_on_focus is not None:
2279	self.cpanel_on_focus.on_preview(event)
2280
2281	def on_print_panel(self, event=None):
2282	"""
2283	print available information on the last panel on focus
2284	"""
2285	if self.cpanel_on_focus is not None:
2286	self.cpanel_on_focus.on_print(event)
2287
2288	def on_zoom_panel(self, event=None):
2289	"""
2290	zoom on the current panel if possible
2291	"""
2292	if self.cpanel_on_focus is not None:
2293	self.cpanel_on_focus.on_zoom(event)
2294
2295	def on_zoom_in_panel(self, event=None):
2296	"""
2297	zoom in of the panel on focus
2298	"""
2299	if self.cpanel_on_focus is not None:
2300	self.cpanel_on_focus.on_zoom_in(event)
2301
2302	def on_zoom_out_panel(self, event=None):
2303	"""
2304	zoom out on the panel on focus
2305	"""
2306	if self.cpanel_on_focus is not None:
2307	self.cpanel_on_focus.on_zoom_out(event)
2308
2309	def on_drag_panel(self, event=None):
2310	"""
2311	drag apply to the panel on focus
2312	"""
2313	if self.cpanel_on_focus is not None:
2314	self.cpanel_on_focus.on_drag(event)
2315
2316	def on_reset_panel(self, event=None):
2317	"""
2318	reset the current panel
2319	"""
2320	if self.cpanel_on_focus is not None:
2321	self.cpanel_on_focus.on_reset(event)
2322
2323	def enable_undo(self):
2324	"""
2325	enable undo related control
2326	"""
2327	if self.cpanel_on_focus is not None:
2328	self._toolbar.enable_undo(self.cpanel_on_focus)
2329
2330	def enable_redo(self):
2331	"""
2332	enable redo
2333	"""
2334	if self.cpanel_on_focus is not None:
2335	self._toolbar.enable_redo(self.cpanel_on_focus)
2336
2337	def enable_copy(self):
2338	"""
2339	enable copy related control
2340	"""
2341	if self.cpanel_on_focus is not None:
2342	self._toolbar.enable_copy(self.cpanel_on_focus)
2343
2344	def enable_paste(self):
2345	"""
2346	enable paste
2347	"""
2348	if self.cpanel_on_focus is not None:
2349	self._toolbar.enable_paste(self.cpanel_on_focus)
2350
2351	def enable_bookmark(self):
2352	"""
2353	Bookmark
2354	"""
2355	if self.cpanel_on_focus is not None:
2356	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2357
2358	def enable_save(self):
2359	"""
2360	save
2361	"""
2362	if self.cpanel_on_focus is not None:
2363	self._toolbar.enable_save(self.cpanel_on_focus)
2364
2365	def enable_preview(self):
2366	"""
2367	preview
2368	"""
2369	if self.cpanel_on_focus is not None:
2370	self._toolbar.enable_preview(self.cpanel_on_focus)
2371
2372	def enable_print(self):
2373	"""
2374	print
2375	"""
2376	if self.cpanel_on_focus is not None:
2377	self._toolbar.enable_print(self.cpanel_on_focus)
2378
2379	def enable_zoom(self):
2380	"""
2381	zoom
2382	"""
2383	if self.cpanel_on_focus is not None:
2384	self._toolbar.enable_zoom(self.panel_on_focus)
2385
2386	def enable_zoom_in(self):
2387	"""
2388	zoom in
2389	"""
2390	if self.cpanel_on_focus is not None:
2391	self._toolbar.enable_zoom_in(self.panel_on_focus)
2392
2393	def enable_zoom_out(self):
2394	"""
2395	zoom out
2396	"""
2397	if self.cpanel_on_focus is not None:
2398	self._toolbar.enable_zoom_out(self.panel_on_focus)
2399
2400	def enable_drag(self, event=None):
2401	"""
2402	drag
2403	"""
2404	if self.cpanel_on_focus is not None:
2405	self._toolbar.enable_drag(self.panel_on_focus)
2406
2407	def enable_reset(self):
2408	"""
2409	reset the current panel
2410	"""
2411	if self.cpanel_on_focus is not None:
2412	self._toolbar.enable_reset(self.panel_on_focus)
2413
2414	def set_schedule_full_draw(self, panel=None, func='del'):
2415	"""
2416	Add/subtract the schedule full draw list with the panel given
2417
2418	:param panel: plot panel
2419	:param func: append or del [string]
2420	"""
2421
2422	# append this panel in the schedule list if not in yet
2423	if func == 'append':
2424	if not panel in self.schedule_full_draw_list:
2425	self.schedule_full_draw_list.append(panel)
2426	# remove this panel from schedule list
2427	elif func == 'del':
2428	if len(self.schedule_full_draw_list) > 0:
2429	if panel in self.schedule_full_draw_list:
2430	self.schedule_full_draw_list.remove(panel)
2431
2432	# reset the schdule
2433	if len(self.schedule_full_draw_list) == 0:
2434	self.schedule = False
2435	else:
2436	self.schedule = True
2437
2438	def full_draw(self):
2439	"""
2440	Draw the panels with axes in the schedule to full dwar list
2441	"""
2442	count = len(self.schedule_full_draw_list)
2443	#if not self.schedule:
2444	if count < 1:
2445	self.set_schedule(False)
2446	return
2447	else:
2448	ind = 0
2449	# if any of the panel is shown do full_draw
2450	for panel in self.schedule_full_draw_list:
2451	ind += 1
2452	if self._mgr.GetPane(panel.window_name).IsShown():
2453	break
2454	# otherwise, return
2455	if ind == count:
2456	return
2457
2458	#Simple redraw only for a panel shown
2459	def f_draw(panel):
2460	"""
2461	Draw A panel in the full dwar list
2462	"""
2463	try:
2464	# This checking of GetCapture is to stop redrawing
2465	# while any panel is capture.
2466	if self.GetCapture() == None:
2467	# draw if possible
2468	panel.set_resizing(False)
2469	panel.Show(False)
2470	panel.draw_plot()
2471
2472	# Check if the panel is not shown
2473	if not self._mgr.GetPane(panel.window_name).IsShown():
2474	self._mgr.GetPane(panel.window_name).Hide()
2475	else:
2476	panel.Show(True)
2477	except:
2478	pass
2479	#print self.callback,self.schedule,self.schedule_full_draw_list
2480
2481	# Draw all panels
2482	map(f_draw, self.schedule_full_draw_list)
2483
2484	# Reset the attr
2485	if len(self.schedule_full_draw_list) == 0:
2486	self.set_schedule(False)
2487	else:
2488	self.set_schedule(True)
2489	# do not update mgr
2490	#self._mgr.Update()
2491
2492	def set_schedule(self, schedule=False):
2493	"""
2494	Set schedule
2495	"""
2496	self.schedule = schedule
2497
2498	def get_schedule(self):
2499	"""
2500	Get schedule
2501	"""
2502	return self.schedule
2503
2504	def on_set_plot_focus(self, panel):
2505	"""
2506	Set focus on a plot panel
2507	"""
2508	self.set_plot_unfocus()
2509	panel.on_set_focus(None)
2510	# set focusing panel
2511	self.panel_on_focus = panel
2512	self.set_panel_on_focus(None)
2513
2514	def set_plot_unfocus(self):
2515	"""
2516	Un focus all plot panels
2517	"""
2518	for plot in self.plot_panels.values():
2519	plot.on_kill_focus(None)
2520
2521	def _onDrawIdle(self, args, *kwargs):
2522	"""
2523	ReDraw with axes
2524	"""
2525	try:
2526	# check if it is time to redraw
2527	if self.GetCapture() == None:
2528	# Draw plot, changes resizing too
2529	self.full_draw()
2530	except:
2531	pass
2532
2533	# restart idle
2534	self._redraw_idle(args, *kwargs)
2535
2536
2537	def _redraw_idle(self, args, *kwargs):
2538	"""
2539	Restart Idle
2540	"""
2541	# restart idle
2542	self.idletimer.Restart(55, args, *kwargs)
2543
2544
2545	class DefaultPanel(wx.Panel, PanelBase):
2546	"""
2547	Defines the API for a panels to work with
2548	the GUI manager
2549	"""
2550	## Internal nickname for the window, used by the AUI manager
2551	window_name = "default"
2552	## Name to appear on the window title bar
2553	window_caption = "Welcome panel"
2554	## Flag to tell the AUI manager to put this panel in the center pane
2555	CENTER_PANE = True
2556	def __init__(self, parent, args, *kwds):
2557	wx.Panel.__init__(self, parent, args, *kwds)
2558	PanelBase.__init__(self, parent)
2559
2560
2561
2562	# Toy application to test this Frame
2563	class ViewApp(wx.App):
2564	"""
2565	"""
2566	def OnInit(self):
2567	"""
2568	"""
2569	pos, size = self.window_placement((GUIFRAME_WIDTH, GUIFRAME_HEIGHT))
2570	self.frame = ViewerFrame(parent=None,
2571	title=APPLICATION_NAME,
2572	pos=pos,
2573	gui_style = DEFAULT_STYLE,
2574	size=size)
2575	self.frame.Hide()
2576	self.s_screen = None
2577	temp_path = None
2578	try:
2579	# make sure the current dir is App dir when it starts
2580	temp_path = os.path.dirname(sys.path[0])
2581	os.chdir(temp_path)
2582	except:
2583	pass
2584	try:
2585	self.open_file()
2586	except:
2587	msg = "%s Could not load " % str(APPLICATION_NAME)
2588	msg += "input file from command line.\n"
2589	logging.error(msg)
2590	# Display a splash screen on top of the frame.
2591	if len(sys.argv) > 1 and '--time' in sys.argv[1:]:
2592	log_time("Starting to display the splash screen")
2593	try:
2594	if os.path.isfile(SPLASH_SCREEN_PATH):
2595	self.s_screen = self.display_splash_screen(parent=self.frame,
2596	path=SPLASH_SCREEN_PATH)
2597	else:
2598	self.frame.Show()
2599	except:
2600	if self.s_screen is not None:
2601	self.s_screen.Close()
2602	msg = "Cannot display splash screen\n"
2603	msg += str (sys.exc_value)
2604	logging.error(msg)
2605	self.frame.Show()
2606
2607	if hasattr(self.frame, 'special'):
2608	self.frame.special.SetCurrent()
2609	self.SetTopWindow(self.frame)
2610
2611	return True
2612
2613	def open_file(self):
2614	"""
2615	open a state file at the start of the application
2616	"""
2617	input_file = None
2618	if len(sys.argv) >= 2:
2619	cmd = sys.argv[0].lower()
2620	basename = os.path.basename(cmd)
2621	app_base = str(APPLICATION_NAME).lower()
2622	if os.path.isfile(cmd) or basename.lower() == app_base:
2623	app_py = app_base + '.py'
2624	app_exe = app_base + '.exe'
2625	app_app = app_base + '.app'
2626	if basename.lower() in [app_py, app_exe, app_app, app_base]:
2627	data_base = sys.argv[1]
2628	input_file = os.path.normpath(os.path.join(DATAPATH,
2629	data_base))
2630	if input_file is None:
2631	return
2632	if self.frame is not None:
2633	self.frame.set_input_file(input_file=input_file)
2634
2635
2636	def set_manager(self, manager):
2637	"""
2638	Sets a reference to the application manager
2639	of the GUI manager (Frame)
2640	"""
2641	self.frame.set_manager(manager)
2642
2643	def build_gui(self):
2644	"""
2645	Build the GUI
2646	"""
2647	#try to load file at the start
2648	try:
2649	self.open_file()
2650	except:
2651	raise
2652	self.frame.build_gui()
2653	#if self.s_screen is not None and self.s_screen.IsShown():
2654	# self.s_screen.Close()
2655
2656	def set_welcome_panel(self, panel_class):
2657	"""
2658	Set the welcome panel
2659
2660	:param panel_class: class of the welcome panel to be instantiated
2661
2662	"""
2663	self.frame.set_welcome_panel(panel_class)
2664
2665	def add_perspective(self, perspective):
2666	"""
2667	Manually add a perspective to the application GUI
2668	"""
2669	self.frame.add_perspective(perspective)
2670
2671	def window_placement(self, size):
2672	"""
2673	Determines the position and size of the application frame such that it
2674	fits on the user's screen without obstructing (or being obstructed by)
2675	the Windows task bar. The maximum initial size in pixels is bounded by
2676	WIDTH x HEIGHT. For most monitors, the application
2677	will be centered on the screen; for very large monitors it will be
2678	placed on the left side of the screen.
2679	"""
2680	window_width, window_height = size
2681	screen_size = wx.GetDisplaySize()
2682	window_height = window_height if screen_size[1]>window_height else screen_size[1]-10
2683	window_width = window_width if screen_size[0]> window_width else screen_size[0]-10
2684	xpos = ypos = 0
2685
2686	# Note that when running Linux and using an Xming (X11) server on a PC
2687	# with a dual monitor configuration, the reported display size may be
2688	# that of both monitors combined with an incorrect display count of 1.
2689	# To avoid displaying this app across both monitors, we check for
2690	# screen 'too big'. If so, we assume a smaller width which means the
2691	# application will be placed towards the left hand side of the screen.
2692
2693	_, _, x, y = wx.Display().GetClientArea() # size excludes task bar
2694	if len(sys.argv) > 1 and '--platform' in sys.argv[1:]:
2695	w, h = wx.DisplaySize() # size includes task bar area
2696	# display on left side, not centered on screen
2697	if x > 1920 and x > (2*y): x = x / 2
2698	if x > window_width: xpos = (x - window_width)/2
2699	if y > window_height: ypos = (y - window_height)/2
2700
2701	# Return the suggested position and size for the application frame.
2702	return (xpos, ypos), (min(x, window_width), min(y, window_height))
2703
2704	def display_splash_screen(self, parent,
2705	path=SPLASH_SCREEN_PATH):
2706	"""Displays the splash screen. It will exactly cover the main frame."""
2707
2708	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
2709	x, y = parent.GetSizeTuple()
2710	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
2711	image.Rescale(SPLASH_SCREEN_WIDTH,
2712	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
2713	bm = image.ConvertToBitmap()
2714
2715	# Create and show the splash screen. It will disappear only when the
2716	# program has entered the event loop AND either the timeout has expired
2717	# or the user has left clicked on the screen. Thus any processing
2718	# performed in this routine (including sleeping) or processing in the
2719	# calling routine (including doing imports) will prevent the splash
2720	# screen from disappearing.
2721	#
2722	# Note that on Linux, the timeout appears to occur immediately in which
2723	# case the splash screen disappears upon entering the event loop.
2724	s_screen = wx.SplashScreen(bitmap=bm,
2725	splashStyle=(wx.SPLASH_TIMEOUT\|
2726	wx.SPLASH_CENTRE_ON_SCREEN),
2727	style=(wx.SIMPLE_BORDER\|
2728	wx.FRAME_NO_TASKBAR\|
2729	wx.STAY_ON_TOP),
2730
2731	milliseconds=SS_MAX_DISPLAY_TIME,
2732	parent=parent,
2733	id=wx.ID_ANY)
2734	from gui_statusbar import SPageStatusbar
2735	statusBar = SPageStatusbar(s_screen)
2736	s_screen.SetStatusBar(statusBar)
2737	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
2738	s_screen.Show()
2739	return s_screen
2740
2741
2742	def on_close_splash_screen(self, event):
2743	"""
2744	"""
2745	self.frame.Show(True)
2746	event.Skip()
2747
2748	if __name__ == "__main__":
2749	app = ViewApp(0)
2750	app.MainLoop()
2751
2752

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SasView

source: sasview/sansguiframe/src/sans/guiframe/gui_manager.py @ 632adc4

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