gui_manager.py @ a91dda9

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 a91dda9 was 8c347a6, checked in by Gervaise Alina <gervyh@…>, 13 years ago
moving guiframe under sansguiframe
Property mode set to `100644`
File size: 104.7 KB

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

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SasView

source: sasview/sansguiframe/src/sans/guiframe/gui_manager.py @ a91dda9

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