gui_manager.py @ 3c58697

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-4.2.2ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 3c58697 was c8a641e8, checked in by krzywon, 9 years ago
Resolve #471 - Remove the "Welcome" option from the help menu.
Property mode set to `100644`
File size: 125.3 KB

Line
1	"""
2	Gui manager: manages the widgets making up an application
3	"""
4	################################################################################
5	#This software was developed by the University of Tennessee as part of the
6	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
7	#project funded by the US National Science Foundation.
8	#
9	#See the license text in license.txtz
10	#
11	#copyright 2008, University of Tennessee
12	################################################################################
13
14
15	import wx
16	import wx.aui
17	import os
18	import sys
19	import time
20	import imp
21	import warnings
22	import re
23	warnings.simplefilter("ignore")
24	import logging
25	import httplib
26	import traceback
27	import urllib
28	import urllib2
29	import json
30
31	from sas.sasgui.guiframe.events import EVT_CATEGORY
32	from sas.sasgui.guiframe.events import EVT_STATUS
33	from sas.sasgui.guiframe.events import EVT_APPEND_BOOKMARK
34	from sas.sasgui.guiframe.events import EVT_PANEL_ON_FOCUS
35	from sas.sasgui.guiframe.events import EVT_NEW_LOAD_DATA
36	from sas.sasgui.guiframe.events import EVT_NEW_COLOR
37	from sas.sasgui.guiframe.events import StatusEvent
38	from sas.sasgui.guiframe.events import NewPlotEvent
39	from sas.sasgui.guiframe.gui_style import GUIFRAME
40	from sas.sasgui.guiframe.gui_style import GUIFRAME_ID
41	from sas.sasgui.guiframe.data_panel import DataPanel
42	from sas.sasgui.guiframe.panel_base import PanelBase
43	from sas.sasgui.guiframe.gui_toolbar import GUIToolBar
44	from sas.sasgui.guiframe.data_processor import GridFrame
45	from sas.sasgui.guiframe.events import EVT_NEW_BATCH
46	from sas.sasgui.guiframe.CategoryManager import CategoryManager
47	from sas.sascalc.dataloader.loader import Loader
48	from sas.sasgui.guiframe.proxy import Connection
49	from matplotlib import _pylab_helpers
50
51
52	def get_app_dir():
53	"""
54	The application directory is the one where the default custom_config.py
55	file resides.
56
57	:returns: app_path - the path to the applicatin directory
58	"""
59	# First, try the directory of the executable we are running
60	app_path = sys.path[0]
61	if os.path.isfile(app_path):
62	app_path = os.path.dirname(app_path)
63	if os.path.isfile(os.path.join(app_path, "custom_config.py")):
64	app_path = os.path.abspath(app_path)
65	logging.info("Using application path: %s", app_path)
66	return app_path
67
68	# Next, try the current working directory
69	if os.path.isfile(os.path.join(os.getcwd(), "custom_config.py")):
70	logging.info("Using application path: %s", os.getcwd())
71	return os.path.abspath(os.getcwd())
72
73	# Finally, try the directory of the sasview module
74	# TODO: gui_manager will have to know about sasview until we
75	# clean all these module variables and put them into a config class
76	# that can be passed by sasview.py.
77	logging.info(sys.executable)
78	logging.info(str(sys.argv))
79	from sas import sasview as sasview
80	app_path = os.path.dirname(sasview.__file__)
81	logging.info("Using application path: %s", app_path)
82	return app_path
83
84	def get_user_directory():
85	"""
86	Returns the user's home directory
87	"""
88	userdir = os.path.join(os.path.expanduser("~"), ".sasview")
89	if not os.path.isdir(userdir):
90	os.makedirs(userdir)
91	return userdir
92
93	def _find_local_config(file, path):
94	"""
95	Find configuration file for the current application
96	"""
97	config_module = None
98	fObj = None
99	try:
100	fObj, path_config, descr = imp.find_module(file, [path])
101	config_module = imp.load_module(file, fObj, path_config, descr)
102	except:
103	logging.error("Error loading %s/%s: %s" % (path, file, sys.exc_value))
104	finally:
105	if fObj is not None:
106	fObj.close()
107	logging.info("GuiManager loaded %s/%s" % (path, file))
108	return config_module
109
110	# Get APP folder
111	PATH_APP = get_app_dir()
112	DATAPATH = PATH_APP
113
114	# GUI always starts from the App folder
115	#os.chdir(PATH_APP)
116	# Read in the local config, which can either be with the main
117	# application or in the installation directory
118	config = _find_local_config('local_config', PATH_APP)
119	if config is None:
120	config = _find_local_config('local_config', os.getcwd())
121	if config is None:
122	# Didn't find local config, load the default
123	import sas.sasgui.guiframe.config as config
124	logging.info("using default local_config")
125	else:
126	logging.info("found local_config in %s" % os.getcwd())
127	else:
128	logging.info("found local_config in %s" % PATH_APP)
129
130	from sas.sasgui.guiframe.customdir import SetupCustom
131	c_conf_dir = SetupCustom().setup_dir(PATH_APP)
132	custom_config = _find_local_config('custom_config', c_conf_dir)
133	if custom_config is None:
134	custom_config = _find_local_config('custom_config', os.getcwd())
135	if custom_config is None:
136	msgConfig = "Custom_config file was not imported"
137	logging.info(msgConfig)
138	else:
139	logging.info("using custom_config in %s" % os.getcwd())
140	else:
141	logging.info("using custom_config from %s" % c_conf_dir)
142
143	#read some constants from config
144	APPLICATION_STATE_EXTENSION = config.APPLICATION_STATE_EXTENSION
145	APPLICATION_NAME = config.__appname__
146	SPLASH_SCREEN_PATH = config.SPLASH_SCREEN_PATH
147	WELCOME_PANEL_ON = config.WELCOME_PANEL_ON
148	SPLASH_SCREEN_WIDTH = config.SPLASH_SCREEN_WIDTH
149	SPLASH_SCREEN_HEIGHT = config.SPLASH_SCREEN_HEIGHT
150	SS_MAX_DISPLAY_TIME = config.SS_MAX_DISPLAY_TIME
151	if not WELCOME_PANEL_ON:
152	WELCOME_PANEL_SHOW = False
153	else:
154	WELCOME_PANEL_SHOW = True
155	try:
156	DATALOADER_SHOW = custom_config.DATALOADER_SHOW
157	TOOLBAR_SHOW = custom_config.TOOLBAR_SHOW
158	FIXED_PANEL = custom_config.FIXED_PANEL
159	if WELCOME_PANEL_ON:
160	WELCOME_PANEL_SHOW = custom_config.WELCOME_PANEL_SHOW
161	PLOPANEL_WIDTH = custom_config.PLOPANEL_WIDTH
162	DATAPANEL_WIDTH = custom_config.DATAPANEL_WIDTH
163	GUIFRAME_WIDTH = custom_config.GUIFRAME_WIDTH
164	GUIFRAME_HEIGHT = custom_config.GUIFRAME_HEIGHT
165	CONTROL_WIDTH = custom_config.CONTROL_WIDTH
166	CONTROL_HEIGHT = custom_config.CONTROL_HEIGHT
167	DEFAULT_PERSPECTIVE = custom_config.DEFAULT_PERSPECTIVE
168	CLEANUP_PLOT = custom_config.CLEANUP_PLOT
169	# custom open_path
170	open_folder = custom_config.DEFAULT_OPEN_FOLDER
171	if open_folder != None and os.path.isdir(open_folder):
172	DEFAULT_OPEN_FOLDER = os.path.abspath(open_folder)
173	else:
174	DEFAULT_OPEN_FOLDER = PATH_APP
175	except:
176	DATALOADER_SHOW = True
177	TOOLBAR_SHOW = True
178	FIXED_PANEL = True
179	WELCOME_PANEL_SHOW = False
180	PLOPANEL_WIDTH = config.PLOPANEL_WIDTH
181	DATAPANEL_WIDTH = config.DATAPANEL_WIDTH
182	GUIFRAME_WIDTH = config.GUIFRAME_WIDTH
183	GUIFRAME_HEIGHT = config.GUIFRAME_HEIGHT
184	CONTROL_WIDTH = -1
185	CONTROL_HEIGHT = -1
186	DEFAULT_PERSPECTIVE = None
187	CLEANUP_PLOT = False
188	DEFAULT_OPEN_FOLDER = PATH_APP
189
190	DEFAULT_STYLE = config.DEFAULT_STYLE
191
192	PLUGIN_STATE_EXTENSIONS = config.PLUGIN_STATE_EXTENSIONS
193	OPEN_SAVE_MENU = config.OPEN_SAVE_PROJECT_MENU
194	VIEW_MENU = config.VIEW_MENU
195	EDIT_MENU = config.EDIT_MENU
196	extension_list = []
197	if APPLICATION_STATE_EXTENSION is not None:
198	extension_list.append(APPLICATION_STATE_EXTENSION)
199	EXTENSIONS = PLUGIN_STATE_EXTENSIONS + extension_list
200	try:
201	PLUGINS_WLIST = '\|'.join(config.PLUGINS_WLIST)
202	except:
203	PLUGINS_WLIST = ''
204	APPLICATION_WLIST = config.APPLICATION_WLIST
205	IS_WIN = True
206	IS_LINUX = False
207	CLOSE_SHOW = True
208	TIME_FACTOR = 2
209	MDI_STYLE = wx.DEFAULT_FRAME_STYLE
210	NOT_SO_GRAPH_LIST = ["BoxSum"]
211	PARENT_FRAME = wx.MDIParentFrame
212	CHILD_FRAME = wx.MDIChildFrame
213	if sys.platform.count("win32") < 1:
214	IS_WIN = False
215	TIME_FACTOR = 2
216	if int(str(wx.__version__).split('.')[0]) == 2:
217	if int(str(wx.__version__).split('.')[1]) < 9:
218	CLOSE_SHOW = False
219	if sys.platform.count("darwin") < 1:
220	IS_LINUX = True
221	PARENT_FRAME = wx.Frame
222	CHILD_FRAME = wx.Frame
223
224	class ViewerFrame(PARENT_FRAME):
225	"""
226	Main application frame
227	"""
228
229	def __init__(self, parent, title,
230	size=(GUIFRAME_WIDTH, GUIFRAME_HEIGHT),
231	gui_style=DEFAULT_STYLE,
232	style=wx.DEFAULT_FRAME_STYLE,
233	pos=wx.DefaultPosition):
234	"""
235	Initialize the Frame object
236	"""
237	PARENT_FRAME.__init__(self, parent=parent, title=title, pos=pos, size=size)
238	# title
239	self.title = title
240	self.__gui_style = gui_style
241	path = os.path.dirname(__file__)
242	temp_path = os.path.join(path, 'images')
243	ico_file = os.path.join(temp_path, 'ball.ico')
244	if os.path.isfile(ico_file):
245	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
246	else:
247	temp_path = os.path.join(os.getcwd(), 'images')
248	ico_file = os.path.join(temp_path, 'ball.ico')
249	if os.path.isfile(ico_file):
250	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
251	else:
252	ico_file = os.path.join(os.path.dirname(os.path.sys.path[0]),
253	'images', 'ball.ico')
254	if os.path.isfile(ico_file):
255	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
256	self.path = PATH_APP
257	self.application_name = APPLICATION_NAME
258	## Application manager
259	self._input_file = None
260	self.app_manager = None
261	self._mgr = None
262	#add current perpsective
263	self._current_perspective = None
264	self._plotting_plugin = None
265	self._data_plugin = None
266	#Menu bar and item
267	self._menubar = None
268	self._file_menu = None
269	self._data_menu = None
270	self._view_menu = None
271	self._data_panel_menu = None
272	self._help_menu = None
273	self._tool_menu = None
274	self._applications_menu_pos = -1
275	self._applications_menu_name = None
276	self._applications_menu = None
277	self._edit_menu = None
278	self._toolbar_menu = None
279	self._save_appl_menu = None
280	#tool bar
281	self._toolbar = None
282	# Status bar
283	self.sb = None
284	# number of plugins
285	self._num_perspectives = 0
286	# plot duck cleanup option
287	self.cleanup_plots = CLEANUP_PLOT
288	## Find plug-ins
289	# Modify this so that we can specify the directory to look into
290	self.plugins = []
291	#add local plugin
292	self.plugins += self._get_local_plugins()
293	self.plugins += self._find_plugins()
294	## List of panels
295	self.panels = {}
296	# List of plot panels
297	self.plot_panels = {}
298	# default Graph number fot the plotpanel caption
299	self.graph_num = 0
300
301	# Default locations
302	self._default_save_location = DEFAULT_OPEN_FOLDER
303	# Welcome panel
304	self.defaultPanel = None
305	self.welcome_panel_class = None
306	#panel on focus
307	self.panel_on_focus = None
308	#control_panel on focus
309	self.cpanel_on_focus = None
310
311	self.loader = Loader()
312	#data manager
313	self.batch_on = False
314	from sas.sasgui.guiframe.data_manager import DataManager
315	self._data_manager = DataManager()
316	self._data_panel = None#DataPanel(parent=self)
317	if self.panel_on_focus is not None:
318	self._data_panel.set_panel_on_focus(self.panel_on_focus.window_caption)
319	# list of plot panels in schedule to full redraw
320	self.schedule = False
321	#self.callback = True
322	self._idle_count = 0
323	self.schedule_full_draw_list = []
324	self.idletimer = wx.CallLater(TIME_FACTOR, self._onDrawIdle)
325
326	self.batch_frame = GridFrame(parent=self)
327	self.batch_frame.Hide()
328	self.on_batch_selection(event=None)
329	self.add_icon()
330
331	# Register the close event so it calls our own method
332	wx.EVT_CLOSE(self, self.WindowClose)
333	# Register to status events
334	self.Bind(EVT_STATUS, self._on_status_event)
335	#Register add extra data on the same panel event on load
336	self.Bind(EVT_PANEL_ON_FOCUS, self.set_panel_on_focus)
337	self.Bind(EVT_APPEND_BOOKMARK, self.append_bookmark)
338	self.Bind(EVT_NEW_LOAD_DATA, self.on_load_data)
339	self.Bind(EVT_NEW_BATCH, self.on_batch_selection)
340	self.Bind(EVT_NEW_COLOR, self.on_color_selection)
341	self.Bind(EVT_CATEGORY, self.on_change_categories)
342	self.setup_custom_conf()
343	# Preferred window size
344	self._window_width, self._window_height = size
345
346	def add_icon(self):
347	"""
348	get list of child and attempt to add the default icon
349	"""
350
351	list_children = self.GetChildren()
352	for frame in list_children:
353	self.put_icon(frame)
354
355	def put_icon(self, frame):
356	"""
357	Put icon on the tap of a panel
358	"""
359	if hasattr(frame, "IsIconized"):
360	if not frame.IsIconized():
361	try:
362	icon = self.GetIcon()
363	frame.SetIcon(icon)
364	except:
365	logging.error("ViewerFrame.put_icon: could not set icon")
366
367	def get_client_size(self):
368	"""
369	return client size tuple
370	"""
371	width, height = self.GetClientSizeTuple()
372	height -= 45
373	# Adjust toolbar height
374	toolbar = self.GetToolBar()
375	if toolbar != None:
376	_, tb_h = toolbar.GetSizeTuple()
377	height -= tb_h
378	return width, height
379
380	def on_change_categories(self, evt):
381	# ILL
382	fitpanel = None
383	for item in self.plugins:
384	if hasattr(item, "get_panels"):
385	if hasattr(item, "fit_panel"):
386	fitpanel = item.fit_panel
387
388	if fitpanel != None:
389	for i in range(0, fitpanel.GetPageCount()):
390	fitpanel.GetPage(i)._populate_listbox()
391
392	def on_set_batch_result(self, data_outputs, data_inputs=None,
393	plugin_name=""):
394	"""
395	Display data into a grid in batch mode and show the grid
396	"""
397	t = time.localtime(time.time())
398	time_str = time.strftime("%b %d %H;%M of %Y", t)
399	details = "File Generated by %s : %s" % (APPLICATION_NAME,
400	str(plugin_name))
401	details += "on %s.\n" % time_str
402	ext = ".csv"
403	file_name = "Batch_" + str(plugin_name) + "_" + time_str + ext
404	file_name = self._default_save_location + str(file_name)
405
406	self.open_with_localapp(file_name=file_name,
407	details=details,
408	data_inputs=data_inputs,
409	data_outputs=data_outputs)
410
411	def open_with_localapp(self, data_inputs=None, details="", file_name=None,
412	data_outputs=None):
413	"""
414	Display value of data into the application grid
415	:param data: dictionary of string and list of items
416	"""
417	self.batch_frame.set_data(data_inputs=data_inputs,
418	data_outputs=data_outputs,
419	details=details,
420	file_name=file_name)
421	self.show_batch_frame(None)
422
423	def on_read_batch_tofile(self, base):
424	"""
425	Open a file dialog , extract the file to read and display values
426	into a grid
427	"""
428	path = None
429	if self._default_save_location == None:
430	self._default_save_location = os.getcwd()
431	wildcard = "(.csv; .txt)\|.csv; .txt"
432	dlg = wx.FileDialog(base,
433	"Choose a file",
434	self._default_save_location, "",
435	wildcard)
436	if dlg.ShowModal() == wx.ID_OK:
437	path = dlg.GetPath()
438	if path is not None:
439	self._default_save_location = os.path.dirname(path)
440	dlg.Destroy()
441	try:
442	self.read_batch_tofile(file_name=path)
443	except:
444	msg = "Error occurred when reading the file; %s\n" % path
445	msg += "%s\n" % sys.exc_value
446	wx.PostEvent(self, StatusEvent(status=msg,
447	info="error"))
448
449	def read_batch_tofile(self, file_name):
450	"""
451	Extract value from file name and Display them into a grid
452	"""
453	if file_name is None or file_name.strip() == "":
454	return
455	data = {}
456	fd = open(file_name, 'r')
457	_, ext = os.path.splitext(file_name)
458	separator = None
459	if ext.lower() == ".csv":
460	separator = ","
461	fd_buffer = fd.read()
462	lines = fd_buffer.split('\n')
463	fd.close()
464	column_names_line = ""
465	index = None
466	details = ""
467	for index in range(len(lines)):
468	line = lines[index]
469	line.strip()
470	count = 0
471	if separator == None:
472	line.replace('\t', ' ')
473	#found the first line containing the label
474	col_name_toks = line.split()
475	for item in col_name_toks:
476	if item.strip() != "":
477	count += 1
478	else:
479	line = " "
480	elif line.find(separator) != -1:
481	if line.count(separator) >= 2:
482	#found the first line containing the label
483	col_name_toks = line.split(separator)
484	for item in col_name_toks:
485	if item.strip() != "":
486	count += 1
487	else:
488	details += line
489	if count >= 2:
490	column_names_line = line
491	break
492
493	if column_names_line.strip() == "" or index is None:
494	return
495
496	col_name_toks = column_names_line.split(separator)
497	c_index = 0
498	for col_index in range(len(col_name_toks)):
499	c_name = col_name_toks[col_index]
500	if c_name.strip() != "":
501	# distinguish between column name and value
502	try:
503	float(c_name)
504	col_name = "Column %s" % str(col_index + 1)
505	index_min = index
506	except:
507	col_name = c_name
508	index_min = index + 1
509	data[col_name] = [lines[row].split(separator)[c_index]
510	for row in range(index_min, len(lines) - 1)]
511	c_index += 1
512
513	self.open_with_localapp(data_outputs=data, data_inputs=None,
514	file_name=file_name, details=details)
515
516	def write_batch_tofile(self, data, file_name, details=""):
517	"""
518	Helper to write result from batch into cvs file
519	"""
520	self._default_save_location = os.path.dirname(file_name)
521	name = os.path.basename(file_name)
522	if data is None or file_name is None or file_name.strip() == "":
523	return
524	_, ext = os.path.splitext(name)
525	try:
526	fd = open(file_name, 'w')
527	except:
528	# On Permission denied: IOError
529	temp_dir = get_user_directory()
530	temp_file_name = os.path.join(temp_dir, name)
531	fd = open(temp_file_name, 'w')
532	separator = "\t"
533	if ext.lower() == ".csv":
534	separator = ","
535	fd.write(str(details))
536	for col_name in data.keys():
537	fd.write(str(col_name))
538	fd.write(separator)
539	fd.write('\n')
540	max_list = [len(value) for value in data.values()]
541	if len(max_list) == 0:
542	return
543	max_index = max(max_list)
544	index = 0
545	while index < max_index:
546	for value_list in data.values():
547	if index < len(value_list):
548	fd.write(str(value_list[index]))
549	fd.write(separator)
550	else:
551	fd.write('')
552	fd.write(separator)
553	fd.write('\n')
554	index += 1
555	fd.close()
556
557	def open_with_externalapp(self, data, file_name, details=""):
558	"""
559	Display data in the another application , by default Excel
560	"""
561	if not os.path.exists(file_name):
562	self.write_batch_tofile(data=data, file_name=file_name,
563	details=details)
564	try:
565	from win32com.client import Dispatch
566	excel_app = Dispatch('Excel.Application')
567	excel_app.Workbooks.Open(file_name)
568	excel_app.Visible = 1
569	except:
570	msg = "Error occured when calling Excel.\n"
571	msg += "Check that Excel installed in this machine or \n"
572	msg += "check that %s really exists.\n" % str(file_name)
573	wx.PostEvent(self, StatusEvent(status=msg,
574	info="error"))
575
576	def on_batch_selection(self, event=None):
577	"""
578	:param event: contains parameter enable. When enable is set to True
579	the application is in Batch mode otherwise the application is
580	in Single mode.
581	"""
582	if event is not None:
583	self.batch_on = event.enable
584	for plug in self.plugins:
585	plug.set_batch_selection(self.batch_on)
586
587	def on_color_selection(self, event):
588	"""
589	:param event: contains parameters for id and color
590	"""
591	color, event_id = event.color, event.id
592	for plug in self.plugins:
593	plug.add_color(color, event_id)
594
595	def setup_custom_conf(self):
596	"""
597	Set up custom configuration if exists
598	"""
599	if custom_config == None:
600	return
601
602	if not FIXED_PANEL:
603	self.__gui_style &= (~GUIFRAME.FIXED_PANEL)
604	self.__gui_style \|= GUIFRAME.FLOATING_PANEL
605
606	if not DATALOADER_SHOW:
607	self.__gui_style &= (~GUIFRAME.MANAGER_ON)
608
609	if not TOOLBAR_SHOW:
610	self.__gui_style &= (~GUIFRAME.TOOLBAR_ON)
611
612	if WELCOME_PANEL_SHOW:
613	self.__gui_style \|= GUIFRAME.WELCOME_PANEL_ON
614
615	def set_custom_default_perspective(self):
616	"""
617	Set default starting perspective
618	"""
619	if custom_config == None:
620	return
621	for plugin in self.plugins:
622	try:
623	if plugin.sub_menu == DEFAULT_PERSPECTIVE:
624
625	plugin.on_perspective(event=None)
626	frame = plugin.get_frame()
627	frame.Show(True)
628	#break
629	else:
630	frame = plugin.get_frame()
631	frame.Show(False)
632	except:
633	pass
634	return
635
636	def on_load_data(self, event):
637	"""
638	received an event to trigger load from data plugin
639	"""
640	if self._data_plugin is not None:
641	self._data_plugin.load_data(event)
642
643	def get_current_perspective(self):
644	"""
645	return the current perspective
646	"""
647	return self._current_perspective
648
649	def get_save_location(self):
650	"""
651	return the _default_save_location
652	"""
653	return self._default_save_location
654
655	def set_input_file(self, input_file):
656	"""
657	:param input_file: file to read
658	"""
659	self._input_file = input_file
660
661	def get_data_manager(self):
662	"""
663	return the data manager.
664	"""
665	return self._data_manager
666
667	def get_toolbar(self):
668	"""
669	return the toolbar.
670	"""
671	return self._toolbar
672
673	def set_panel_on_focus(self, event):
674	"""
675	Store reference to the last panel on focus
676	update the toolbar if available
677	update edit menu if available
678	"""
679	if event != None:
680	self.panel_on_focus = event.panel
681	if self.panel_on_focus is not None:
682	#Disable save application if the current panel is in batch mode
683	flag = self.panel_on_focus.get_save_flag()
684	if self._save_appl_menu != None:
685	self._save_appl_menu.Enable(flag)
686
687	if self.panel_on_focus not in self.plot_panels.values():
688	for ID in self.panels.keys():
689	if self.panel_on_focus != self.panels[ID]:
690	self.panels[ID].on_kill_focus(None)
691
692	if self._data_panel is not None and \
693	self.panel_on_focus is not None:
694	self.set_panel_on_focus_helper()
695	#update toolbar
696	self._update_toolbar_helper()
697	#update edit menu
698	self.enable_edit_menu()
699
700	def disable_app_menu(self, p_panel=None):
701	"""
702	Disables all menus in the menubar
703	"""
704	return
705
706	def send_focus_to_datapanel(self, name):
707	"""
708	Send focusing on ID to data explorer
709	"""
710	if self._data_panel != None:
711	self._data_panel.set_panel_on_focus(name)
712
713	def set_panel_on_focus_helper(self):
714	"""
715	Helper for panel on focus with data_panel
716	"""
717	caption = self.panel_on_focus.window_caption
718	self.send_focus_to_datapanel(caption)
719	#update combo
720	if self.panel_on_focus in self.plot_panels.values():
721	combo = self._data_panel.cb_plotpanel
722	combo_title = str(self.panel_on_focus.window_caption)
723	combo.SetStringSelection(combo_title)
724	combo.SetToolTip(wx.ToolTip(combo_title))
725	elif self.panel_on_focus != self._data_panel:
726	cpanel = self.panel_on_focus
727	if self.cpanel_on_focus != cpanel:
728	cpanel.on_tap_focus()
729	self.cpanel_on_focus = self.panel_on_focus
730
731	def reset_bookmark_menu(self, panel):
732	"""
733	Reset Bookmark menu list
734
735	: param panel: a control panel or tap where the bookmark is
736	"""
737	cpanel = panel
738	if self._toolbar != None and cpanel._bookmark_flag:
739	for item in self._toolbar.get_bookmark_items():
740	self._toolbar.remove_bookmark_item(item)
741	self._toolbar.add_bookmark_default()
742	pos = 0
743	for bitem in cpanel.popUpMenu.GetMenuItems():
744	pos += 1
745	if pos < 3:
746	continue
747	id = bitem.GetId()
748	label = bitem.GetLabel()
749	self._toolbar.append_bookmark_item(id, label)
750	wx.EVT_MENU(self, id, cpanel._back_to_bookmark)
751	self._toolbar.Realize()
752
753	def build_gui(self):
754	"""
755	Build the GUI by setting up the toolbar, menu and layout.
756	"""
757	# set tool bar
758	self._setup_tool_bar()
759
760	# Create the menu bar. To be filled later.
761	# WX 3.0 needs us to create the menu bar first.
762	self._menubar = wx.MenuBar()
763	if wx.VERSION_STRING >= '3.0.0.0':
764	self.SetMenuBar(self._menubar)
765	self._add_menu_file()
766	self._add_menu_edit()
767	self._add_menu_view()
768	self._add_menu_tool()
769	# Set up the layout
770	self._setup_layout()
771	self._add_menu_application()
772
773	# Set up the menu
774	self._add_current_plugin_menu()
775	self._add_help_menu()
776	# Append item from plugin under menu file if necessary
777	self._populate_file_menu()
778
779	if not wx.VERSION_STRING >= '3.0.0.0':
780	self.SetMenuBar(self._menubar)
781
782	try:
783	self.load_from_cmd(self._input_file)
784	except:
785	msg = "%s Cannot load file %s\n" % (str(APPLICATION_NAME),
786	str(self._input_file))
787	msg += str(sys.exc_value) + '\n'
788	logging.error(msg)
789	if self._data_panel is not None and len(self.plugins) > 0:
790	self._data_panel.fill_cbox_analysis(self.plugins)
791	self.post_init()
792	# Set Custom default
793	self.set_custom_default_perspective()
794	# Set up extra custom tool menu
795	self._setup_extra_custom()
796	self._check_update(None)
797
798	def _setup_extra_custom(self):
799	"""
800	Set up toolbar and welcome view if needed
801	"""
802	style = self.__gui_style & GUIFRAME.TOOLBAR_ON
803	if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
804	self._on_toggle_toolbar()
805
806	# Set Custom deafult start page
807	welcome_style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
808	if welcome_style == GUIFRAME.WELCOME_PANEL_ON:
809	self.show_welcome_panel(None)
810
811	def _setup_layout(self):
812	"""
813	Set up the layout
814	"""
815	# Status bar
816	from sas.sasgui.guiframe.gui_statusbar import StatusBar
817	self.sb = StatusBar(self, wx.ID_ANY)
818	self.SetStatusBar(self.sb)
819	# Load panels
820	self._load_panels()
821
822	def SetStatusText(self, args, *kwds):
823	"""
824	"""
825	number = self.sb.get_msg_position()
826	wx.Frame.SetStatusText(self, number=number, args, *kwds)
827
828	def PopStatusText(self, args, *kwds):
829	"""
830	"""
831	field = self.sb.get_msg_position()
832	wx.Frame.PopStatusText(self, field=field)
833
834	def PushStatusText(self, args, *kwds):
835	"""
836	.. todo:: No message is passed. What is this supposed to do?
837	"""
838	field = self.sb.get_msg_position()
839	wx.Frame.PushStatusText(self, field=field,
840	string="FIXME - PushStatusText called without text")
841
842	def add_perspective(self, plugin):
843	"""
844	Add a perspective if it doesn't already
845	exist.
846	"""
847	self._num_perspectives += 1
848	is_loaded = False
849	for item in self.plugins:
850	item.set_batch_selection(self.batch_on)
851	if plugin.__class__ == item.__class__:
852	msg = "Plugin %s already loaded" % plugin.sub_menu
853	logging.info(msg)
854	is_loaded = True
855	if not is_loaded:
856	self.plugins.append(plugin)
857	msg = "Plugin %s appended" % plugin.sub_menu
858	logging.info(msg)
859
860	def _get_local_plugins(self):
861	"""
862	get plugins local to guiframe and others
863	"""
864	plugins = []
865	#import guiframe local plugins
866	#check if the style contain guiframe.dataloader
867	style1 = self.__gui_style & GUIFRAME.DATALOADER_ON
868	style2 = self.__gui_style & GUIFRAME.PLOTTING_ON
869	if style1 == GUIFRAME.DATALOADER_ON:
870	try:
871	from sas.sasgui.guiframe.local_perspectives.data_loader import data_loader
872	self._data_plugin = data_loader.Plugin()
873	plugins.append(self._data_plugin)
874	except:
875	msg = "ViewerFrame._get_local_plugins:"
876	msg += "cannot import dataloader plugin.\n %s" % sys.exc_value
877	logging.error(msg)
878	if style2 == GUIFRAME.PLOTTING_ON:
879	try:
880	from sas.sasgui.guiframe.local_perspectives.plotting import plotting
881	self._plotting_plugin = plotting.Plugin()
882	plugins.append(self._plotting_plugin)
883	except:
884	msg = "ViewerFrame._get_local_plugins:"
885	msg += "cannot import plotting plugin.\n %s" % sys.exc_value
886	logging.error(msg)
887
888	return plugins
889
890	def _find_plugins(self, dir="perspectives"):
891	"""
892	Find available perspective plug-ins
893
894	:param dir: directory in which to look for plug-ins
895
896	:returns: list of plug-ins
897
898	"""
899	plugins = []
900	# Go through files in panels directory
901	try:
902	if os.path.isdir(dir):
903	file_list = os.listdir(dir)
904	else:
905	file_list = []
906	## the default panel is the panel is the last plugin added
907	for item in file_list:
908	toks = os.path.splitext(os.path.basename(item))
909	name = ''
910	if not toks[0] == '__init__':
911	if toks[1] == '.py' or toks[1] == '':
912	name = toks[0]
913	#check the validity of the module name parsed
914	#before trying to import it
915	if name is None or name.strip() == '':
916	continue
917	path = [os.path.abspath(dir)]
918	file = None
919	try:
920	if toks[1] == '':
921	mod_path = '.'.join([dir, name])
922	module = __import__(mod_path, globals(),
923	locals(), [name])
924	else:
925	(file, path, info) = imp.find_module(name, path)
926	module = imp.load_module(name, file, item, info)
927	if hasattr(module, "PLUGIN_ID"):
928	try:
929	plugins.append(module.Plugin())
930	msg = "Found plug-in: %s" % module.PLUGIN_ID
931	logging.info(msg)
932	except:
933	msg = "Error accessing PluginPanel"
934	msg += " in %s\n %s" % (name, sys.exc_value)
935	config.printEVT(msg)
936	except:
937	msg = "ViewerFrame._find_plugins: %s" % sys.exc_value
938	logging.error(msg)
939	finally:
940	if not file == None:
941	file.close()
942	except:
943	# Should raise and catch at a higher level and
944	# display error on status bar
945	logging.error(sys.exc_value)
946
947	return plugins
948
949	def _get_panels_size(self, p):
950	"""
951	find the proper size of the current panel
952	get the proper panel width and height
953	"""
954	self._window_width, self._window_height = self.get_client_size()
955	## Default size
956	if DATAPANEL_WIDTH < 0:
957	panel_width = int(self._window_width * 0.25)
958	else:
959	panel_width = DATAPANEL_WIDTH
960	panel_height = int(self._window_height)
961	if self._data_panel is not None and (p == self._data_panel):
962	return panel_width, panel_height
963	if hasattr(p, "CENTER_PANE") and p.CENTER_PANE:
964	panel_width = self._window_width * 0.45
965	if CONTROL_WIDTH > 0:
966	panel_width = CONTROL_WIDTH
967	if CONTROL_HEIGHT > 0:
968	panel_height = CONTROL_HEIGHT
969	return panel_width, panel_height
970	elif p == self.defaultPanel:
971	return self._window_width, panel_height
972	return panel_width, panel_height
973
974	def _load_panels(self):
975	"""
976	Load all panels in the panels directory
977	"""
978	# Look for plug-in panels
979	panels = []
980	if wx.VERSION_STRING >= '3.0.0.0':
981	mac_pos_y = 85
982	else:
983	mac_pos_y = 40
984	for item in self.plugins:
985	if hasattr(item, "get_panels"):
986	ps = item.get_panels(self)
987	panels.extend(ps)
988
989	# Set up welcome panel
990	# TODO: this needs serious simplification
991	if self.welcome_panel_class is not None:
992	welcome_panel = MDIFrame(self, None, 'None', (100, 200))
993	self.defaultPanel = self.welcome_panel_class(welcome_panel, -1, style=wx.RAISED_BORDER)
994	welcome_panel.set_panel(self.defaultPanel)
995	self.defaultPanel.set_frame(welcome_panel)
996	welcome_panel.Show(False)
997
998	self.panels["default"] = self.defaultPanel
999	size_t_bar = 70
1000	if IS_LINUX:
1001	size_t_bar = 115
1002	if self.defaultPanel is not None:
1003	w, h = self._get_panels_size(self.defaultPanel)
1004	frame = self.defaultPanel.get_frame()
1005	frame.SetSize((self._window_width, self._window_height))
1006	if not IS_WIN:
1007	frame.SetPosition((0, mac_pos_y + size_t_bar))
1008	frame.Show(True)
1009	#add data panel
1010	win = MDIFrame(self, None, 'None', (100, 200))
1011	data_panel = DataPanel(parent=win, id=-1)
1012	win.set_panel(data_panel)
1013	self.panels["data_panel"] = data_panel
1014	self._data_panel = data_panel
1015	d_panel_width, h = self._get_panels_size(self._data_panel)
1016	win.SetSize((d_panel_width, h))
1017	is_visible = self.__gui_style & GUIFRAME.MANAGER_ON == GUIFRAME.MANAGER_ON
1018	if IS_WIN:
1019	win.SetPosition((0, 0))
1020	else:
1021	win.SetPosition((0, mac_pos_y + size_t_bar))
1022	win.Show(is_visible)
1023	# Add the panels to the AUI manager
1024	for panel_class in panels:
1025	frame = panel_class.get_frame()
1026	wx_id = wx.NewId()
1027	# Check whether we need to put this panel in the center pane
1028	if hasattr(panel_class, "CENTER_PANE") and panel_class.CENTER_PANE:
1029	w, h = self._get_panels_size(panel_class)
1030	if panel_class.CENTER_PANE:
1031	self.panels[str(wx_id)] = panel_class
1032	_, pos_y = frame.GetPositionTuple()
1033	frame.SetPosition((d_panel_width + 1, pos_y))
1034	frame.SetSize((w, h))
1035	frame.Show(False)
1036	elif panel_class == self._data_panel:
1037	panel_class.frame.Show(is_visible)
1038	continue
1039	else:
1040	self.panels[str(wx_id)] = panel_class
1041	frame.SetSize((w, h))
1042	frame.Show(False)
1043	if IS_WIN:
1044	frame.SetPosition((d_panel_width + 1, 0))
1045	else:
1046	frame.SetPosition((d_panel_width + 1, mac_pos_y + size_t_bar))
1047
1048	if not IS_WIN:
1049	win_height = mac_pos_y
1050	if IS_LINUX:
1051	if wx.VERSION_STRING >= '3.0.0.0':
1052	win_height = mac_pos_y + 10
1053	else:
1054	win_height = mac_pos_y + 55
1055	self.SetMaxSize((-1, win_height))
1056	else:
1057	self.SetSize((self._window_width, win_height))
1058
1059	def update_data(self, prev_data, new_data):
1060	"""
1061	Update the data.
1062	"""
1063	prev_id, data_state = self._data_manager.update_data( \
1064	prev_data=prev_data, new_data=new_data)
1065
1066	self._data_panel.remove_by_id(prev_id)
1067	self._data_panel.load_data_list(data_state)
1068
1069	def update_theory(self, data_id, theory, state=None):
1070	"""
1071	Update the theory
1072	"""
1073	data_state = self._data_manager.update_theory(data_id=data_id,
1074	theory=theory,
1075	state=state)
1076	wx.CallAfter(self._data_panel.load_data_list, data_state)
1077
1078	def onfreeze(self, theory_id):
1079	"""
1080	Saves theory/model and passes to data loader.
1081
1082	..warning:: This seems to be the exact same code as the next
1083	function called simply freeze. This probably needs fixing
1084	"""
1085	data_state_list = self._data_manager.freeze(theory_id)
1086	self._data_panel.load_data_list(list=data_state_list)
1087	for data_state in data_state_list.values():
1088	new_plot = data_state.get_data()
1089
1090	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1091	title=new_plot.title))
1092
1093	def freeze(self, data_id, theory_id):
1094	"""
1095	Saves theory/model and passes to data loader.
1096
1097	..warning:: This seems to be the exact same code as the next
1098	function called simply freeze. This probably needs fixing
1099	"""
1100	data_state_list = self._data_manager.freeze_theory(data_id=data_id,
1101	theory_id=theory_id)
1102	self._data_panel.load_data_list(list=data_state_list)
1103	for data_state in data_state_list.values():
1104	new_plot = data_state.get_data()
1105	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1106	title=new_plot.title))
1107
1108	def delete_data(self, data):
1109	"""
1110	Delete the data.
1111	"""
1112	self._current_perspective.delete_data(data)
1113
1114
1115	def get_context_menu(self, plotpanel=None):
1116	"""
1117	Get the context menu items made available
1118	by the different plug-ins.
1119	This function is used by the plotting module
1120	"""
1121	if plotpanel is None:
1122	return
1123	menu_list = []
1124	for item in self.plugins:
1125	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1126	return menu_list
1127
1128	def get_current_context_menu(self, plotpanel=None):
1129	"""
1130	Get the context menu items made available
1131	by the current plug-in.
1132	This function is used by the plotting module
1133	"""
1134	if plotpanel is None:
1135	return
1136	menu_list = []
1137	item = self._current_perspective
1138	if item != None:
1139	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1140	return menu_list
1141
1142	def on_panel_close(self, event):
1143	"""
1144	Gets called when the close event for a panel runs.
1145	This will check which panel has been closed and
1146	delete it.
1147	"""
1148	frame = event.GetEventObject()
1149	for ID in self.plot_panels.keys():
1150	if self.plot_panels[ID].window_name == frame.name:
1151	self.disable_app_menu(self.plot_panels[ID])
1152	self.delete_panel(ID)
1153	break
1154	self.cpanel_on_focus.SetFocus()
1155
1156
1157	def popup_panel(self, p):
1158	"""
1159	Add a panel object to the AUI manager
1160
1161	:param p: panel object to add to the AUI manager
1162
1163	:returns: ID of the event associated with the new panel [int]
1164
1165	"""
1166	ID = wx.NewId()
1167	self.panels[str(ID)] = p
1168	## Check and set the size
1169	if PLOPANEL_WIDTH < 0:
1170	p_panel_width = int(self._window_width * 0.45)
1171	else:
1172	p_panel_width = PLOPANEL_WIDTH
1173	p_panel_height = int(p_panel_width * 0.76)
1174	p.frame.SetSize((p_panel_width, p_panel_height))
1175	self.graph_num += 1
1176	if p.window_caption.split()[0] in NOT_SO_GRAPH_LIST:
1177	windowcaption = p.window_caption
1178	else:
1179	windowcaption = 'Graph'
1180	windowname = p.window_name
1181
1182	# Append nummber
1183	captions = self._get_plotpanel_captions()
1184	# FIXME: Fix this awful loop
1185	while (1):
1186	caption = windowcaption + '%s' % str(self.graph_num)
1187	if caption not in captions:
1188	break
1189	self.graph_num += 1
1190	# protection from forever-loop: max num = 1000
1191	if self.graph_num > 1000:
1192	break
1193	if p.window_caption.split()[0] not in NOT_SO_GRAPH_LIST:
1194	p.window_caption = caption
1195	p.window_name = windowname + str(self.graph_num)
1196
1197	p.frame.SetTitle(p.window_caption)
1198	p.frame.name = p.window_name
1199	if not IS_WIN:
1200	p.frame.Center()
1201	x_pos, _ = p.frame.GetPositionTuple()
1202	p.frame.SetPosition((x_pos, 112))
1203	p.frame.Show(True)
1204
1205	# Register for showing/hiding the panel
1206	wx.EVT_MENU(self, ID, self.on_view)
1207	if p not in self.plot_panels.values() and p.group_id != None:
1208	self.plot_panels[ID] = p
1209	if len(self.plot_panels) == 1:
1210	self.panel_on_focus = p
1211	self.set_panel_on_focus(None)
1212	if self._data_panel is not None and \
1213	self._plotting_plugin is not None:
1214	ind = self._data_panel.cb_plotpanel.FindString('None')
1215	if ind != wx.NOT_FOUND:
1216	self._data_panel.cb_plotpanel.Delete(ind)
1217	if caption not in self._data_panel.cb_plotpanel.GetItems():
1218	self._data_panel.cb_plotpanel.Append(str(caption), p)
1219	return ID
1220
1221	def _get_plotpanel_captions(self):
1222	"""
1223	Get all the plotpanel cations
1224
1225	: return: list of captions
1226	"""
1227	captions = []
1228	for Id in self.plot_panels.keys():
1229	captions.append(self.plot_panels[Id].window_caption)
1230
1231	return captions
1232
1233	def _setup_tool_bar(self):
1234	"""
1235	add toolbar to the frame
1236	"""
1237	self._toolbar = GUIToolBar(self)
1238	# The legacy code doesn't work well for wx 3.0
1239	# but the old code produces better results with wx 2.8
1240	if not IS_WIN and wx.VERSION_STRING >= '3.0.0.0':
1241	sizer = wx.BoxSizer(wx.VERTICAL)
1242	sizer.Add(self._toolbar, 0, wx.EXPAND)
1243	self.SetSizer(sizer)
1244	else:
1245	self.SetToolBar(self._toolbar)
1246	self._update_toolbar_helper()
1247	self._on_toggle_toolbar(event=None)
1248
1249	def _update_toolbar_helper(self):
1250	"""
1251	Helping to update the toolbar
1252	"""
1253	application_name = 'No Selected Analysis'
1254	panel_name = 'No Panel on Focus'
1255	c_panel = self.cpanel_on_focus
1256	if self._toolbar is None:
1257	return
1258	if c_panel is not None:
1259	self.reset_bookmark_menu(self.cpanel_on_focus)
1260	if self._current_perspective is not None:
1261	application_name = self._current_perspective.sub_menu
1262	c_panel_state = c_panel
1263	if c_panel is not None:
1264	panel_name = c_panel.window_caption
1265	if not c_panel.IsShownOnScreen():
1266	c_panel_state = None
1267	self._toolbar.update_toolbar(c_panel_state)
1268	self._toolbar.update_button(application_name=application_name,
1269	panel_name=panel_name)
1270	self._toolbar.Realize()
1271
1272	def _add_menu_tool(self):
1273	"""
1274	Tools menu
1275	Go through plug-ins and find tools to populate the tools menu
1276	"""
1277	style = self.__gui_style & GUIFRAME.CALCULATOR_ON
1278	if style == GUIFRAME.CALCULATOR_ON:
1279	self._tool_menu = None
1280	for item in self.plugins:
1281	if hasattr(item, "get_tools"):
1282	for tool in item.get_tools():
1283	# Only create a menu if we have at least one tool
1284	if self._tool_menu is None:
1285	self._tool_menu = wx.Menu()
1286	if tool[0].lower().count('python') > 0:
1287	self._tool_menu.AppendSeparator()
1288	id = wx.NewId()
1289	self._tool_menu.Append(id, tool[0], tool[1])
1290	wx.EVT_MENU(self, id, tool[2])
1291	if self._tool_menu is not None:
1292	self._menubar.Append(self._tool_menu, '&Tools')
1293
1294	def _add_current_plugin_menu(self):
1295	"""
1296	add current plugin menu
1297	Look for plug-in menus
1298	Add available plug-in sub-menus.
1299	"""
1300	if self._menubar is None or self._current_perspective is None \
1301	or self._menubar.GetMenuCount() == 0:
1302	return
1303	#replace or add a new menu for the current plugin
1304	pos = self._menubar.FindMenu(str(self._applications_menu_name))
1305	if pos == -1 and self._applications_menu_pos > 0:
1306	pos = self._applications_menu_pos
1307	if pos != -1:
1308	menu_list = self._current_perspective.populate_menu(self)
1309	if menu_list:
1310	for (menu, name) in menu_list:
1311	self._menubar.Replace(pos, menu, name)
1312	self._applications_menu_name = name
1313	self._applications_menu_pos = pos
1314	else:
1315	self._menubar.Remove(pos)
1316	self._applications_menu_name = None
1317	self._applications_menu_pos = -1
1318	else:
1319	menu_list = self._current_perspective.populate_menu(self)
1320	if menu_list:
1321	for (menu, name) in menu_list:
1322	if self._applications_menu_pos == -1:
1323	# Find the Analysis position and insert just after it if possible
1324	analysis_pos = self._menubar.FindMenu("Analysis")
1325	if analysis_pos == -1:
1326	self._menubar.Append(menu, name)
1327	self._applications_menu_pos = -1
1328	else:
1329	self._menubar.Insert(analysis_pos+1, menu, name)
1330	self._applications_menu_pos = analysis_pos + 1
1331	else:
1332	self._menubar.Insert(self._applications_menu_pos, menu, name)
1333	self._applications_menu_name = name
1334
1335	def _add_help_menu(self):
1336	"""
1337	add help menu to menu bar. Includes welcome page, about page,
1338	tutorial PDF and documentation pages.
1339	"""
1340	# Help menu
1341	self._help_menu = wx.Menu()
1342	style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
1343
1344	wx_id = wx.NewId()
1345	self._help_menu.Append(wx_id, '&Documentation', '')
1346	wx.EVT_MENU(self, wx_id, self._onSphinxDocs)
1347
1348	if config._do_tutorial and (IS_WIN or sys.platform == 'darwin'):
1349	self._help_menu.AppendSeparator()
1350	wx_id = wx.NewId()
1351	self._help_menu.Append(wx_id, '&Tutorial', 'Software tutorial')
1352	wx.EVT_MENU(self, wx_id, self._onTutorial)
1353
1354	if config._do_acknowledge:
1355	self._help_menu.AppendSeparator()
1356	wx_id = wx.NewId()
1357	self._help_menu.Append(wx_id, '&Acknowledge', 'Acknowledging SasView')
1358	wx.EVT_MENU(self, wx_id, self._onAcknowledge)
1359
1360	if config._do_aboutbox:
1361	self._help_menu.AppendSeparator()
1362	self._help_menu.Append(wx.ID_ABOUT, '&About', 'Software information')
1363	wx.EVT_MENU(self, wx.ID_ABOUT, self._onAbout)
1364
1365	# Checking for updates
1366	wx_id = wx.NewId()
1367	self._help_menu.Append(wx_id, '&Check for update',
1368	'Check for the latest version of %s' % config.__appname__)
1369	wx.EVT_MENU(self, wx_id, self._check_update)
1370	self._menubar.Append(self._help_menu, '&Help')
1371
1372	def _add_menu_view(self):
1373	"""
1374	add menu items under view menu
1375	"""
1376	if not VIEW_MENU:
1377	return
1378	self._view_menu = wx.Menu()
1379
1380	wx_id = wx.NewId()
1381	hint = "Display the Grid Window for batch results etc."
1382	self._view_menu.Append(wx_id, '&Show Grid Window', hint)
1383	wx.EVT_MENU(self, wx_id, self.show_batch_frame)
1384
1385	self._view_menu.AppendSeparator()
1386	style = self.__gui_style & GUIFRAME.MANAGER_ON
1387	wx_id = wx.NewId()
1388	self._data_panel_menu = self._view_menu.Append(wx_id,
1389	'&Show Data Explorer', '')
1390	wx.EVT_MENU(self, wx_id, self.show_data_panel)
1391	if style == GUIFRAME.MANAGER_ON:
1392	self._data_panel_menu.SetText('Hide Data Explorer')
1393	else:
1394	self._data_panel_menu.SetText('Show Data Explorer')
1395
1396	self._view_menu.AppendSeparator()
1397	wx_id = wx.NewId()
1398	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
1399	if style1 == GUIFRAME.TOOLBAR_ON:
1400	self._toolbar_menu = self._view_menu.Append(wx_id, '&Hide Toolbar', '')
1401	else:
1402	self._toolbar_menu = self._view_menu.Append(wx_id, '&Show Toolbar', '')
1403	wx.EVT_MENU(self, wx_id, self._on_toggle_toolbar)
1404
1405	if custom_config != None:
1406	self._view_menu.AppendSeparator()
1407	wx_id = wx.NewId()
1408	hint_ss = "Select the current/default configuration "
1409	hint_ss += "as a startup setting"
1410	preference_menu = self._view_menu.Append(wx_id, 'Startup Setting',
1411	hint_ss)
1412	wx.EVT_MENU(self, wx_id, self._on_preference_menu)
1413
1414	wx_id = wx.NewId()
1415	self._view_menu.AppendSeparator()
1416	self._view_menu.Append(wx_id, 'Category Manager', 'Edit model categories')
1417	wx.EVT_MENU(self, wx_id, self._on_category_manager)
1418
1419	self._menubar.Append(self._view_menu, '&View')
1420
1421	def show_batch_frame(self, event=None):
1422	"""
1423	show the grid of result
1424	"""
1425	# Show(False) before Show(True) in order to bring it to the front
1426	self.batch_frame.Show(False)
1427	self.batch_frame.Show(True)
1428
1429	def on_category_panel(self, event):
1430	"""
1431	On cat panel
1432	"""
1433	self._on_category_manager(event)
1434
1435	def _on_category_manager(self, event):
1436	"""
1437	Category manager frame
1438	"""
1439	frame = CategoryManager(self, -1, 'Model Category Manager')
1440	icon = self.GetIcon()
1441	frame.SetIcon(icon)
1442
1443	def _on_preference_menu(self, event):
1444	"""
1445	Build a panel to allow to edit Mask
1446	"""
1447	from sas.sasgui.guiframe.startup_configuration \
1448	import StartupConfiguration as ConfDialog
1449
1450	dialog = ConfDialog(parent=self, gui=self.__gui_style)
1451	result = dialog.ShowModal()
1452	if result == wx.ID_OK:
1453	dialog.write_custom_config()
1454	# post event for info
1455	wx.PostEvent(self, StatusEvent(status="Wrote custom configuration", info='info'))
1456	dialog.Destroy()
1457
1458	def _add_menu_application(self):
1459	"""
1460	# Attach a menu item for each defined perspective or application.
1461	# Only add the perspective menu if there are more than one perspectives
1462	add menu application
1463	"""
1464	if self._num_perspectives > 1:
1465	plug_data_count = False
1466	plug_no_data_count = False
1467	self._applications_menu = wx.Menu()
1468	pos = 0
1469	separator = self._applications_menu.AppendSeparator()
1470	for plug in self.plugins:
1471	if len(plug.get_perspective()) > 0:
1472	id = wx.NewId()
1473	if plug.use_data():
1474	self._applications_menu.InsertCheckItem(pos, id, plug.sub_menu, \
1475	"Switch to analysis: %s" % plug.sub_menu)
1476	plug_data_count = True
1477	pos += 1
1478	else:
1479	plug_no_data_count = True
1480	self._applications_menu.AppendCheckItem(id, plug.sub_menu, \
1481	"Switch to analysis: %s" % plug.sub_menu)
1482	wx.EVT_MENU(self, id, plug.on_perspective)
1483
1484	if not plug_data_count or not plug_no_data_count:
1485	self._applications_menu.RemoveItem(separator)
1486	#Windows introduces a "Window" menu item during the layout process
1487	#somehow. We want it to be next to the last item with Help as
1488	#last. However Analysis gets stuck after Window in normal ordering
1489	#so force it to be next after the Tools menu item. Should we add
1490	#another menu item will need to check if this is still where we
1491	#want Analysis. This is NOT an issue on the Mac which does not
1492	#have the extra Window menu item.
1493	# March 2016 Code Camp -- PDB
1494	Tools_pos = self._menubar.FindMenu("Tools")
1495	self._menubar.Insert(Tools_pos+1,self._applications_menu,
1496	'&Analysis')
1497	self._check_applications_menu()
1498
1499	def _populate_file_menu(self):
1500	"""
1501	Insert menu item under file menu
1502	"""
1503	for plugin in self.plugins:
1504	if len(plugin.populate_file_menu()) > 0:
1505	for item in plugin.populate_file_menu():
1506	m_name, m_hint, m_handler = item
1507	wx_id = wx.NewId()
1508	self._file_menu.Append(wx_id, m_name, m_hint)
1509	wx.EVT_MENU(self, wx_id, m_handler)
1510	self._file_menu.AppendSeparator()
1511
1512	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1513	if OPEN_SAVE_MENU:
1514	wx_id = wx.NewId()
1515	hint_load_file = "read all analysis states saved previously"
1516	self._save_appl_menu = self._file_menu.Append(wx_id, '&Open Project', hint_load_file)
1517	wx.EVT_MENU(self, wx_id, self._on_open_state_project)
1518
1519	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1520	# some menu of plugin to be seen under file menu
1521	hint_load_file = "Read a status files and load"
1522	hint_load_file += " them into the analysis"
1523	wx_id = wx.NewId()
1524	self._save_appl_menu = self._file_menu.Append(wx_id,
1525	'&Open Analysis', hint_load_file)
1526	wx.EVT_MENU(self, wx_id, self._on_open_state_application)
1527	if OPEN_SAVE_MENU:
1528	self._file_menu.AppendSeparator()
1529	wx_id = wx.NewId()
1530	self._file_menu.Append(wx_id, '&Save Project',
1531	'Save the state of the whole analysis')
1532	wx.EVT_MENU(self, wx_id, self._on_save_project)
1533	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1534	wx_id = wx.NewId()
1535	self._save_appl_menu = self._file_menu.Append(wx_id, \
1536	'&Save Analysis', 'Save state of the current active analysis panel')
1537	wx.EVT_MENU(self, wx_id, self._on_save_application)
1538	if not sys.platform == 'darwin':
1539	self._file_menu.AppendSeparator()
1540	wx_id = wx.NewId()
1541	self._file_menu.Append(wx_id, '&Quit', 'Exit')
1542	wx.EVT_MENU(self, wx_id, self.Close)
1543
1544	def _add_menu_file(self):
1545	"""
1546	add menu file
1547	"""
1548	# File menu
1549	self._file_menu = wx.Menu()
1550	# Add sub menus
1551	self._menubar.Append(self._file_menu, '&File')
1552
1553	def _add_menu_edit(self):
1554	"""
1555	add menu edit
1556	"""
1557	if not EDIT_MENU:
1558	return
1559	# Edit Menu
1560	self._edit_menu = wx.Menu()
1561	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1562	'Undo the previous action')
1563	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1564	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1565	'Redo the previous action')
1566	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1567	self._edit_menu.AppendSeparator()
1568	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1569	'Copy parameter values')
1570	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1571	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1572	'Paste parameter values')
1573	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1574
1575	self._edit_menu.AppendSeparator()
1576
1577	self._edit_menu_copyas = wx.Menu()
1578	#Sub menu for Copy As...
1579	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYEX_ID, 'Copy current tab to Excel',
1580	'Copy parameter values in tabular format')
1581	wx.EVT_MENU(self, GUIFRAME_ID.COPYEX_ID, self.on_copy_panel)
1582
1583	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYLAT_ID, 'Copy current tab to LaTeX',
1584	'Copy parameter values in tabular format')
1585	wx.EVT_MENU(self, GUIFRAME_ID.COPYLAT_ID, self.on_copy_panel)
1586
1587
1588	self._edit_menu.AppendMenu(GUIFRAME_ID.COPYAS_ID, 'Copy Params as...',
1589	self._edit_menu_copyas,
1590	'Copy parameter values in various formats')
1591
1592	self._edit_menu.AppendSeparator()
1593
1594	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1595	'Preview current panel')
1596	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1597
1598	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1599	'Reset current panel')
1600	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1601
1602	self._menubar.Append(self._edit_menu, '&Edit')
1603	self.enable_edit_menu()
1604
1605	def get_style(self):
1606	"""
1607	Return the gui style
1608	"""
1609	return self.__gui_style
1610
1611	def _add_menu_data(self):
1612	"""
1613	Add menu item item data to menu bar
1614	"""
1615	if self._data_plugin is not None:
1616	menu_list = self._data_plugin.populate_menu(self)
1617	if menu_list:
1618	for (menu, name) in menu_list:
1619	self._menubar.Append(menu, name)
1620
1621	def _on_toggle_toolbar(self, event=None):
1622	"""
1623	hide or show toolbar
1624	"""
1625	if self._toolbar is None:
1626	return
1627	if self._toolbar.IsShown():
1628	if self._toolbar_menu is not None:
1629	self._toolbar_menu.SetItemLabel('Show Toolbar')
1630	self._toolbar.Hide()
1631	else:
1632	if self._toolbar_menu is not None:
1633	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1634	self._toolbar.Show()
1635	self._toolbar.Realize()
1636
1637	def _on_status_event(self, evt):
1638	"""
1639	Display status message
1640	"""
1641	# This CallAfter fixes many crashes on MAC.
1642	wx.CallAfter(self.sb.set_status, evt)
1643
1644	def on_view(self, evt):
1645	"""
1646	A panel was selected to be shown. If it's not already
1647	shown, display it.
1648
1649	:param evt: menu event
1650
1651	"""
1652	panel_id = str(evt.GetId())
1653	self.on_set_plot_focus(self.panels[panel_id])
1654	wx.CallLater(5 * TIME_FACTOR, self.set_schedule(True))
1655	self.set_plot_unfocus()
1656
1657	def show_welcome_panel(self, event):
1658	"""
1659	Display the welcome panel
1660	"""
1661	if self.defaultPanel is None:
1662	return
1663	frame = self.panels['default'].get_frame()
1664	if frame == None:
1665	return
1666	# Show default panel
1667	if not frame.IsShown():
1668	frame.Show(True)
1669
1670	def on_close_welcome_panel(self):
1671	"""
1672	Close the welcome panel
1673	"""
1674	if self.defaultPanel is None:
1675	return
1676	default_panel = self.panels["default"].frame
1677	if default_panel.IsShown():
1678	default_panel.Show(False)
1679
1680	def delete_panel(self, uid):
1681	"""
1682	delete panel given uid
1683	"""
1684	ID = str(uid)
1685	config.printEVT("delete_panel: %s" % ID)
1686	if ID in self.panels.keys():
1687	self.panel_on_focus = None
1688	panel = self.panels[ID]
1689
1690	if hasattr(panel, "connect"):
1691	panel.connect.disconnect()
1692	self._plotting_plugin.delete_panel(panel.group_id)
1693
1694	if panel in self.schedule_full_draw_list:
1695	self.schedule_full_draw_list.remove(panel)
1696
1697	#delete uid number not str(uid)
1698	if ID in self.plot_panels.keys():
1699	del self.plot_panels[ID]
1700	if ID in self.panels.keys():
1701	del self.panels[ID]
1702	else:
1703	logging.error("delete_panel: No such plot id as %s" % ID)
1704
1705	def create_gui_data(self, data, path=None):
1706	"""
1707	"""
1708	return self._data_manager.create_gui_data(data, path)
1709
1710	def get_data(self, path):
1711	"""
1712	"""
1713	log_msg = ''
1714	basename = os.path.basename(path)
1715	_, extension = os.path.splitext(basename)
1716	if extension.lower() not in EXTENSIONS:
1717	log_msg = "File Loader cannot "
1718	log_msg += "load: %s\n" % str(basename)
1719	log_msg += "Try Data opening...."
1720	logging.error(log_msg)
1721	return
1722
1723	#reading a state file
1724	for plug in self.plugins:
1725	reader, ext = plug.get_extensions()
1726	if reader is not None:
1727	#read the state of the single plugin
1728	if extension == ext:
1729	reader.read(path)
1730	return
1731	elif extension == APPLICATION_STATE_EXTENSION:
1732	try:
1733	reader.read(path)
1734	except:
1735	msg = "DataLoader Error: Encounted Non-ASCII character"
1736	msg += "\n(%s)" % sys.exc_value
1737	wx.PostEvent(self, StatusEvent(status=msg,
1738	info="error", type="stop"))
1739	return
1740
1741	style = self.__gui_style & GUIFRAME.MANAGER_ON
1742	if style == GUIFRAME.MANAGER_ON:
1743	if self._data_panel is not None:
1744	self._data_panel.frame.Show(True)
1745
1746	def load_from_cmd(self, path):
1747	"""
1748	load data from cmd or application
1749	"""
1750	if path is None:
1751	return
1752	else:
1753	path = os.path.abspath(path)
1754	if not os.path.isfile(path) and not os.path.isdir(path):
1755	return
1756
1757	if os.path.isdir(path):
1758	self.load_folder(path)
1759	return
1760
1761	basename = os.path.basename(path)
1762	_, extension = os.path.splitext(basename)
1763	if extension.lower() not in EXTENSIONS:
1764	self.load_data(path)
1765	else:
1766	self.load_state(path)
1767
1768	self._default_save_location = os.path.dirname(path)
1769
1770	def load_state(self, path, is_project=False):
1771	"""
1772	load data from command line or application
1773	"""
1774	if path and (path is not None) and os.path.isfile(path):
1775	basename = os.path.basename(path)
1776	if APPLICATION_STATE_EXTENSION is not None \
1777	and basename.endswith(APPLICATION_STATE_EXTENSION):
1778	if is_project:
1779	for ID in self.plot_panels.keys():
1780	panel = self.plot_panels[ID]
1781	panel.on_close(None)
1782	self.get_data(path)
1783	wx.PostEvent(self, StatusEvent(status="Completed loading."))
1784	else:
1785	wx.PostEvent(self, StatusEvent(status=" "))
1786
1787	def load_data(self, path):
1788	"""
1789	load data from command line
1790	"""
1791	if not os.path.isfile(path):
1792	return
1793	basename = os.path.basename(path)
1794	_, extension = os.path.splitext(basename)
1795	if extension.lower() in EXTENSIONS:
1796	log_msg = "Data Loader cannot "
1797	log_msg += "load: %s\n" % str(path)
1798	log_msg += "Try File opening ...."
1799	logging.error(log_msg)
1800	return
1801	log_msg = ''
1802	output = {}
1803	error_message = ""
1804	try:
1805	logging.info("Loading Data...:\n" + str(path) + "\n")
1806	temp = self.loader.load(path)
1807	if temp.__class__.__name__ == "list":
1808	for item in temp:
1809	data = self.create_gui_data(item, path)
1810	output[data.id] = data
1811	else:
1812	data = self.create_gui_data(temp, path)
1813	output[data.id] = data
1814
1815	self.add_data(data_list=output)
1816	except:
1817	error_message = "Error while loading"
1818	error_message += " Data from cmd:\n %s\n" % str(path)
1819	error_message += str(sys.exc_value) + "\n"
1820	logging.error(error_message)
1821
1822	def load_folder(self, path):
1823	"""
1824	Load entire folder
1825	"""
1826	if not os.path.isdir(path):
1827	return
1828	if self._data_plugin is None:
1829	return
1830	try:
1831	if path is not None:
1832	self._default_save_location = os.path.dirname(path)
1833	file_list = self._data_plugin.get_file_path(path)
1834	self._data_plugin.get_data(file_list)
1835	else:
1836	return
1837	except:
1838	error_message = "Error while loading"
1839	error_message += " Data folder from cmd:\n %s\n" % str(path)
1840	error_message += str(sys.exc_value) + "\n"
1841	logging.error(error_message)
1842
1843	def _on_open_state_application(self, event):
1844	"""
1845	"""
1846	path = None
1847	if self._default_save_location == None:
1848	self._default_save_location = os.getcwd()
1849	wx.PostEvent(self, StatusEvent(status="Loading Analysis file..."))
1850	plug_wlist = self._on_open_state_app_helper()
1851	dlg = wx.FileDialog(self,
1852	"Choose a file",
1853	self._default_save_location, "",
1854	plug_wlist)
1855	if dlg.ShowModal() == wx.ID_OK:
1856	path = dlg.GetPath()
1857	if path is not None:
1858	self._default_save_location = os.path.dirname(path)
1859	dlg.Destroy()
1860	self.load_state(path=path)
1861
1862	def _on_open_state_app_helper(self):
1863	"""
1864	Helps '_on_open_state_application()' to find the extension of
1865	the current perspective/application
1866	"""
1867	# No current perspective or no extension attr
1868	if self._current_perspective is None:
1869	return PLUGINS_WLIST
1870	try:
1871	# Find the extension of the perspective
1872	# and get that as 1st item in list
1873	ind = None
1874	app_ext = self._current_perspective._extensions
1875	plug_wlist = config.PLUGINS_WLIST
1876	for ext in set(plug_wlist):
1877	if ext.count(app_ext) > 0:
1878	ind = ext
1879	break
1880	# Found the extension
1881	if ind != None:
1882	plug_wlist.remove(ind)
1883	plug_wlist.insert(0, ind)
1884	try:
1885	plug_wlist = '\|'.join(plug_wlist)
1886	except:
1887	plug_wlist = ''
1888
1889	except:
1890	plug_wlist = PLUGINS_WLIST
1891
1892	return plug_wlist
1893
1894	def _on_open_state_project(self, event):
1895	"""
1896	"""
1897	path = None
1898	if self._default_save_location == None:
1899	self._default_save_location = os.getcwd()
1900	wx.PostEvent(self, StatusEvent(status="Loading Project file..."))
1901	dlg = wx.FileDialog(self,
1902	"Choose a file",
1903	self._default_save_location, "",
1904	APPLICATION_WLIST)
1905	if dlg.ShowModal() == wx.ID_OK:
1906	path = dlg.GetPath()
1907	if path is not None:
1908	self._default_save_location = os.path.dirname(path)
1909	dlg.Destroy()
1910
1911	self.load_state(path=path, is_project=True)
1912
1913	def _on_save_application(self, event):
1914	"""
1915	save the state of the current active application
1916	"""
1917	if self.cpanel_on_focus is not None:
1918	try:
1919	wx.PostEvent(self,
1920	StatusEvent(status="Saving Analysis file..."))
1921	self.cpanel_on_focus.on_save(event)
1922	wx.PostEvent(self,
1923	StatusEvent(status="Completed saving."))
1924	except:
1925	msg = "Error occurred while saving: "
1926	msg += "To save, the application panel should have a data set.."
1927	wx.PostEvent(self, StatusEvent(status=msg))
1928
1929	def _on_save_project(self, event):
1930	"""
1931	save the state of the SasView as *.svs
1932	"""
1933	if self._current_perspective is None:
1934	return
1935	wx.PostEvent(self, StatusEvent(status="Saving Project file..."))
1936	path = None
1937	extension = '*' + APPLICATION_STATE_EXTENSION
1938	dlg = wx.FileDialog(self, "Save Project file",
1939	self._default_save_location, "sasview_proj",
1940	extension,
1941	wx.SAVE)
1942	if dlg.ShowModal() == wx.ID_OK:
1943	path = dlg.GetPath()
1944	self._default_save_location = os.path.dirname(path)
1945	else:
1946	return None
1947	dlg.Destroy()
1948	try:
1949	if path is None:
1950	return
1951	# default cansas xml doc
1952	doc = None
1953	for panel in self.panels.values():
1954	temp = panel.save_project(doc)
1955	if temp is not None:
1956	doc = temp
1957
1958	# Write the XML document
1959	extens = APPLICATION_STATE_EXTENSION
1960	fName = os.path.splitext(path)[0] + extens
1961	if doc != None:
1962	fd = open(fName, 'w')
1963	fd.write(doc.toprettyxml())
1964	fd.close()
1965	wx.PostEvent(self, StatusEvent(status="Completed Saving."))
1966	else:
1967	msg = "Error occurred while saving the project: "
1968	msg += "To save, at least one application panel "
1969	msg += "should have a data set "
1970	msg += "and model selected. "
1971	msg += "No project was saved to %s" % (str(path))
1972	logging.warning(msg)
1973	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1974	except:
1975	msg = "Error occurred while saving: "
1976	msg += "To save, at least one application panel "
1977	msg += "should have a data set.."
1978	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1979
1980	def on_save_helper(self, doc, reader, panel, path):
1981	"""
1982	Save state into a file
1983	"""
1984	if reader is not None:
1985	# case of a panel with multi-pages
1986	if hasattr(panel, "opened_pages"):
1987	for _, page in panel.opened_pages.iteritems():
1988	data = page.get_data()
1989	# state must be cloned
1990	state = page.get_state().clone()
1991	if data is not None:
1992	new_doc = reader.write_toXML(data, state)
1993	if doc != None and hasattr(doc, "firstChild"):
1994	child = new_doc.firstChild.firstChild
1995	doc.firstChild.appendChild(child)
1996	else:
1997	doc = new_doc
1998	# case of only a panel
1999	else:
2000	data = panel.get_data()
2001	state = panel.get_state()
2002	if data is not None:
2003	new_doc = reader.write_toXML(data, state)
2004	if doc != None and hasattr(doc, "firstChild"):
2005	child = new_doc.firstChild.firstChild
2006	doc.firstChild.appendChild(child)
2007	else:
2008	doc = new_doc
2009	return doc
2010
2011	def quit_guiframe(self):
2012	"""
2013	Pop up message to make sure the user wants to quit the application
2014	"""
2015	message = "\nDo you really want to exit this application? \n\n"
2016	dial = wx.MessageDialog(self, message, 'Confirm Exit',
2017	wx.YES_NO \| wx.YES_DEFAULT \| wx.ICON_QUESTION)
2018	if dial.ShowModal() == wx.ID_YES:
2019	return True
2020	else:
2021	return False
2022
2023	def WindowClose(self, event=None):
2024	"""
2025	Quit the application from x icon
2026	"""
2027	flag = self.quit_guiframe()
2028	if flag:
2029	_pylab_helpers.Gcf.figs = {}
2030	self.Close()
2031
2032	def Close(self, event=None):
2033	"""
2034	Quit the application
2035	"""
2036	logging.info(" --- SasView session was closed --- \n")
2037	wx.Exit()
2038	sys.exit()
2039
2040	def _check_update(self, event=None):
2041	"""
2042	Check with the deployment server whether a new version
2043	of the application is available.
2044	A thread is started for the connecting with the server. The thread calls
2045	a call-back method when the current version number has been obtained.
2046	"""
2047	version_info = {"version": "0.0.0"}
2048	c = Connection(config.__update_URL__, config.UPDATE_TIMEOUT)
2049	response = c.connect()
2050	if response is not None:
2051	try:
2052	#
2053	content = response.read().strip()
2054	logging.info("Connected to www.sasview.org. Latest version: %s"
2055	% (content))
2056	version_info = json.loads(content)
2057	except:
2058	logging.info("Failed to connect to www.sasview.org")
2059	self._process_version(version_info, standalone=event == None)
2060
2061
2062
2063	#
2064	# try:
2065	# req = urllib2.Request(config.__update_URL__)
2066	# res = urllib2.urlopen(req)
2067	# content = res.read().strip()
2068	# logging.info("Connected to www.sasview.org. Latest version: %s"
2069	# % (content))
2070	# version_info = json.loads(content)
2071	# except:
2072	# logging.info("Failed to connect to www.sasview.org")
2073	# version_info = {"version": "0.0.0"}
2074	# self._process_version(version_info, standalone=event == None)
2075
2076	def _process_version(self, version_info, standalone=True):
2077	"""
2078	Call-back method for the process of checking for updates.
2079	This methods is called by a VersionThread object once the current
2080	version number has been obtained. If the check is being done in the
2081	background, the user will not be notified unless there's an update.
2082
2083	:param version: version string
2084	:param standalone: True of the update is being checked in
2085	the background, False otherwise.
2086
2087	"""
2088	try:
2089	version = version_info["version"]
2090	if version == "0.0.0":
2091	msg = "Could not connect to the application server."
2092	msg += " Please try again later."
2093	self.SetStatusText(msg)
2094	elif cmp(version, config.__version__) > 0:
2095	msg = "Version %s is available! " % str(version)
2096	if not standalone:
2097	import webbrowser
2098	if "download_url" in version_info:
2099	webbrowser.open(version_info["download_url"])
2100	else:
2101	webbrowser.open(config.__download_page__)
2102	else:
2103	msg += "See the help menu to download it."
2104	self.SetStatusText(msg)
2105	else:
2106	if not standalone:
2107	msg = "You have the latest version"
2108	msg += " of %s" % str(config.__appname__)
2109	self.SetStatusText(msg)
2110	except:
2111	msg = "guiframe: could not get latest application"
2112	msg += " version number\n %s" % sys.exc_value
2113	logging.error(msg)
2114	if not standalone:
2115	msg = "Could not connect to the application server."
2116	msg += " Please try again later."
2117	self.SetStatusText(msg)
2118
2119	def _onAcknowledge(self, evt):
2120	"""
2121	Pop up the acknowledge dialog
2122
2123	:param evt: menu event
2124
2125	"""
2126	if config._do_acknowledge:
2127	import sas.sasgui.guiframe.acknowledgebox as AcknowledgeBox
2128	dialog = AcknowledgeBox.DialogAcknowledge(None, -1, "")
2129	dialog.ShowModal()
2130
2131	def _onAbout(self, evt):
2132	"""
2133	Pop up the about dialog
2134
2135	:param evt: menu event
2136
2137	"""
2138	if config._do_aboutbox:
2139	import sas.sasgui.guiframe.aboutbox as AboutBox
2140	dialog = AboutBox.DialogAbout(None, -1, "")
2141	dialog.ShowModal()
2142
2143	def _onTutorial(self, evt):
2144	"""
2145	Pop up the tutorial dialog
2146
2147	:param evt: menu event
2148
2149	"""
2150	if config._do_tutorial:
2151	path = config.TUTORIAL_PATH
2152	if IS_WIN:
2153	try:
2154	from sas.sasgui.guiframe.pdfview import PDFFrame
2155	dialog = PDFFrame(None, -1, "Tutorial", path)
2156	# put icon
2157	self.put_icon(dialog)
2158	dialog.Show(True)
2159	except:
2160	logging.error("Error in _onTutorial: %s" % sys.exc_value)
2161	try:
2162	# Try an alternate method
2163	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2164	from xhtml2pdf import pisa
2165	pisa.startViewer(path)
2166	except:
2167	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2168	msg = "This feature requires 'PDF Viewer'\n"
2169	wx.MessageBox(msg, 'Error')
2170	else:
2171	try:
2172	command = "open '%s'" % path
2173	os.system(command)
2174	except:
2175	try:
2176	# Try an alternate method
2177	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2178	from xhtml2pdf import pisa
2179	pisa.startViewer(path)
2180	except:
2181	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2182	msg = "This feature requires the 'Preview' application\n"
2183	wx.MessageBox(msg, 'Error')
2184
2185	def _onSphinxDocs(self, evt):
2186	"""
2187	Bring up Sphinx Documentation at top level whenever the menu item
2188	'documentation' is clicked. Calls DocumentationWindow with the top
2189	level path of "index.html"
2190
2191	:param evt: menu event
2192	"""
2193	# Running SasView "in-place" using run.py means the docs will be in a
2194	# different place than they would otherwise.
2195	from documentation_window import DocumentationWindow
2196	_TreeLocation = "user/user.html"
2197	DocumentationWindow(self, -1, _TreeLocation, "", "SasView Documentation")
2198
2199	def set_manager(self, manager):
2200	"""
2201	Sets the application manager for this frame
2202
2203	:param manager: frame manager
2204	"""
2205	self.app_manager = manager
2206
2207	def post_init(self):
2208	"""
2209	This initialization method is called after the GUI
2210	has been created and all plug-ins loaded. It calls
2211	the post_init() method of each plug-in (if it exists)
2212	so that final initialization can be done.
2213	"""
2214	for item in self.plugins:
2215	if hasattr(item, "post_init"):
2216	item.post_init()
2217
2218	def set_perspective(self, panels):
2219	"""
2220	Sets the perspective of the GUI.
2221	Opens all the panels in the list, and closes
2222	all the others.
2223
2224	:param panels: list of panels
2225	"""
2226	for item in self.panels.keys():
2227	# Check whether this is a sticky panel
2228	if hasattr(self.panels[item], "ALWAYS_ON"):
2229	if self.panels[item].ALWAYS_ON:
2230	continue
2231	if self.panels[item] == None:
2232	continue
2233	if self.panels[item].window_name in panels:
2234	frame = self.panels[item].get_frame()
2235	if not frame.IsShown():
2236	frame.Show(True)
2237	else:
2238	# always show the data panel if enable
2239	style = self.__gui_style & GUIFRAME.MANAGER_ON
2240	if (style == GUIFRAME.MANAGER_ON) and self.panels[item] == self._data_panel:
2241	if 'data_panel' in self.panels.keys():
2242	frame = self.panels['data_panel'].get_frame()
2243	if frame == None:
2244	continue
2245	flag = frame.IsShown()
2246	frame.Show(flag)
2247	else:
2248	frame = self.panels[item].get_frame()
2249	if frame == None:
2250	continue
2251
2252	if frame.IsShown():
2253	frame.Show(False)
2254
2255	def show_data_panel(self, event=None, action=True):
2256	"""
2257	show the data panel
2258	"""
2259	if self._data_panel_menu == None:
2260	return
2261	label = self._data_panel_menu.GetText()
2262	pane = self.panels["data_panel"]
2263	frame = pane.get_frame()
2264	if label == 'Show Data Explorer':
2265	if action:
2266	frame.Show(True)
2267	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
2268	self._data_panel_menu.SetText('Hide Data Explorer')
2269	else:
2270	if action:
2271	frame.Show(False)
2272	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
2273	self._data_panel_menu.SetText('Show Data Explorer')
2274
2275	def add_data_helper(self, data_list):
2276	"""
2277	"""
2278	if self._data_manager is not None:
2279	self._data_manager.add_data(data_list)
2280
2281	def add_data(self, data_list):
2282	"""
2283	receive a dictionary of data from loader
2284	store them its data manager if possible
2285	send to data the current active perspective if the data panel
2286	is not active.
2287	:param data_list: dictionary of data's ID and value Data
2288	"""
2289	#Store data into manager
2290	self.add_data_helper(data_list)
2291	# set data in the data panel
2292	if self._data_panel is not None:
2293	data_state = self._data_manager.get_data_state(data_list.keys())
2294	self._data_panel.load_data_list(data_state)
2295	#if the data panel is shown wait for the user to press a button
2296	#to send data to the current perspective. if the panel is not
2297	#show automatically send the data to the current perspective
2298	style = self.__gui_style & GUIFRAME.MANAGER_ON
2299	if style == GUIFRAME.MANAGER_ON:
2300	#wait for button press from the data panel to set_data
2301	if self._data_panel is not None:
2302	self._data_panel.frame.Show(True)
2303	else:
2304	#automatically send that to the current perspective
2305	self.set_data(data_id=data_list.keys())
2306
2307	def set_data(self, data_id, theory_id=None):
2308	"""
2309	set data to current perspective
2310	"""
2311	list_data, _ = self._data_manager.get_by_id(data_id)
2312	if self._current_perspective is not None:
2313	self._current_perspective.set_data(list_data.values())
2314
2315	else:
2316	msg = "Guiframe does not have a current perspective"
2317	logging.info(msg)
2318
2319	def set_theory(self, state_id, theory_id=None):
2320	"""
2321	"""
2322	_, list_theory = self._data_manager.get_by_id(theory_id)
2323	if self._current_perspective is not None:
2324	try:
2325	self._current_perspective.set_theory(list_theory.values())
2326	except:
2327	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
2328	logging.info(msg)
2329	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
2330	else:
2331	msg = "Guiframe does not have a current perspective"
2332	logging.info(msg)
2333
2334	def plot_data(self, state_id, data_id=None,
2335	theory_id=None, append=False):
2336	"""
2337	send a list of data to plot
2338	"""
2339	data_list, _ = self._data_manager.get_by_id(data_id)
2340	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2341	total_plot_list = data_list.values()
2342	for item in temp_list_theory.values():
2343	theory_data, theory_state = item
2344	total_plot_list.append(theory_data)
2345	GROUP_ID = wx.NewId()
2346	for new_plot in total_plot_list:
2347	if append:
2348	if self.panel_on_focus is None:
2349	message = "cannot append plot. No plot panel on focus!"
2350	message += "please click on any available plot to set focus"
2351	wx.PostEvent(self, StatusEvent(status=message,
2352	info='warning'))
2353	return
2354	else:
2355	if self.enable_add_data(new_plot):
2356	new_plot.group_id = self.panel_on_focus.group_id
2357	else:
2358	message = "Only 1D Data can be append to"
2359	message += " plot panel containing 1D data.\n"
2360	message += "%s not be appended.\n" % str(new_plot.name)
2361	message += "try new plot option.\n"
2362	wx.PostEvent(self, StatusEvent(status=message,
2363	info='warning'))
2364	else:
2365	#if not append then new plot
2366	from sas.sasgui.guiframe.dataFitting import Data2D
2367	if issubclass(Data2D, new_plot.__class__):
2368	#for 2 D always plot in a separated new plot
2369	new_plot.group_id = wx.NewId()
2370	else:
2371	# plot all 1D in a new plot
2372	new_plot.group_id = GROUP_ID
2373	title = "PLOT " + str(new_plot.title)
2374	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2375	title=title,
2376	group_id=new_plot.group_id))
2377
2378	def remove_data(self, data_id, theory_id=None):
2379	"""
2380	Delete data state if data_id is provide
2381	delete theory created with data of id data_id if theory_id is provide
2382	if delete all true: delete the all state
2383	else delete theory
2384	"""
2385	temp = data_id + theory_id
2386	for plug in self.plugins:
2387	plug.delete_data(temp)
2388	data_list, _ = self._data_manager.get_by_id(data_id)
2389	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2390	total_plot_list = data_list.values()
2391	for item in temp_list_theory.values():
2392	theory_data, theory_state = item
2393	total_plot_list.append(theory_data)
2394	for new_plot in total_plot_list:
2395	for group_id in new_plot.list_group_id:
2396	wx.PostEvent(self, NewPlotEvent(id=new_plot.id,
2397	group_id=group_id,
2398	action='remove'))
2399	#remove res plot: Todo: improve
2400	wx.CallAfter(self._remove_res_plot, new_plot.id)
2401	self._data_manager.delete_data(data_id=data_id,
2402	theory_id=theory_id)
2403
2404	def _remove_res_plot(self, id):
2405	"""
2406	Try to remove corresponding res plot
2407
2408	: param id: id of the data
2409	"""
2410	try:
2411	wx.PostEvent(self, NewPlotEvent(id=("res" + str(id)),
2412	group_id=("res" + str(id)),
2413	action='remove'))
2414	except:
2415	logging.error(sys.exc_value)
2416
2417	def save_data1d(self, data, fname):
2418	"""
2419	Save data dialog
2420	"""
2421	default_name = fname
2422	wildcard = "Text files (.txt)\|.txt\|"\
2423	"CanSAS 1D files(.xml)\|.xml"
2424	path = None
2425	dlg = wx.FileDialog(self, "Choose a file",
2426	self._default_save_location,
2427	default_name, wildcard, wx.SAVE)
2428
2429	if dlg.ShowModal() == wx.ID_OK:
2430	path = dlg.GetPath()
2431	# ext_num = 0 for .txt, ext_num = 1 for .xml
2432	# This is MAC Fix
2433	ext_num = dlg.GetFilterIndex()
2434	if ext_num == 0:
2435	ext_format = '.txt'
2436	else:
2437	ext_format = '.xml'
2438	path = os.path.splitext(path)[0] + ext_format
2439	mypath = os.path.basename(path)
2440
2441	#Instantiate a loader
2442	loader = Loader()
2443	ext_format = ".txt"
2444	if os.path.splitext(mypath)[1].lower() == ext_format:
2445	# Make sure the ext included in the file name
2446	# especially on MAC
2447	fName = os.path.splitext(path)[0] + ext_format
2448	self._onsaveTXT(data, fName)
2449	ext_format = ".xml"
2450	if os.path.splitext(mypath)[1].lower() == ext_format:
2451	# Make sure the ext included in the file name
2452	# especially on MAC
2453	fName = os.path.splitext(path)[0] + ext_format
2454	loader.save(fName, data, ext_format)
2455	try:
2456	self._default_save_location = os.path.dirname(path)
2457	except:
2458	pass
2459	dlg.Destroy()
2460
2461
2462	def _onsaveTXT(self, data, path):
2463	"""
2464	Save file as txt
2465
2466	.. todo:: Refactor and remove this method. See 'TODO' in _onSave.
2467	"""
2468	if not path == None:
2469	out = open(path, 'w')
2470	has_errors = True
2471	if data.dy == None or data.dy == []:
2472	has_errors = False
2473	# Sanity check
2474	if has_errors:
2475	try:
2476	if len(data.y) != len(data.dy):
2477	has_errors = False
2478	except:
2479	has_errors = False
2480	if has_errors:
2481	if data.dx != None and data.dx != []:
2482	out.write("<X> <Y> <dY> <dX>\n")
2483	else:
2484	out.write("<X> <Y> <dY>\n")
2485	else:
2486	out.write("<X> <Y>\n")
2487
2488	for i in range(len(data.x)):
2489	if has_errors:
2490	if data.dx != None and data.dx != []:
2491	if data.dx[i] != None:
2492	out.write("%g %g %g %g\n" % (data.x[i],
2493	data.y[i],
2494	data.dy[i],
2495	data.dx[i]))
2496	else:
2497	out.write("%g %g %g\n" % (data.x[i],
2498	data.y[i],
2499	data.dy[i]))
2500	else:
2501	out.write("%g %g %g\n" % (data.x[i],
2502	data.y[i],
2503	data.dy[i]))
2504	else:
2505	out.write("%g %g\n" % (data.x[i],
2506	data.y[i]))
2507	out.close()
2508
2509	def show_data1d(self, data, name):
2510	"""
2511	Show data dialog
2512	"""
2513	try:
2514	xmin = min(data.x)
2515	ymin = min(data.y)
2516	except:
2517	msg = "Unable to find min/max of \n data named %s" % \
2518	data.filename
2519	wx.PostEvent(self, StatusEvent(status=msg,
2520	info="error"))
2521	raise ValueError, msg
2522	## text = str(data)
2523	text = data.__str__()
2524	text += 'Data Min Max:\n'
2525	text += 'X_min = %s: X_max = %s\n' % (xmin, max(data.x))
2526	text += 'Y_min = %s: Y_max = %s\n' % (ymin, max(data.y))
2527	if data.dy != None:
2528	text += 'dY_min = %s: dY_max = %s\n' % (min(data.dy), max(data.dy))
2529	text += '\nData Points:\n'
2530	x_st = "X"
2531	for index in range(len(data.x)):
2532	if data.dy != None and len(data.dy) > index:
2533	dy_val = data.dy[index]
2534	else:
2535	dy_val = 0.0
2536	if data.dx != None and len(data.dx) > index:
2537	dx_val = data.dx[index]
2538	else:
2539	dx_val = 0.0
2540	if data.dxl != None and len(data.dxl) > index:
2541	if index == 0:
2542	x_st = "Xl"
2543	dx_val = data.dxl[index]
2544	elif data.dxw != None and len(data.dxw) > index:
2545	if index == 0:
2546	x_st = "Xw"
2547	dx_val = data.dxw[index]
2548
2549	if index == 0:
2550	text += "<index> \t<X> \t<Y> \t<dY> \t<d%s>\n" % x_st
2551	text += "%s \t%s \t%s \t%s \t%s\n" % (index,
2552	data.x[index],
2553	data.y[index],
2554	dy_val,
2555	dx_val)
2556	from pdfview import TextFrame
2557	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2558	# put icon
2559	self.put_icon(frame)
2560	frame.Show(True)
2561
2562	def save_data2d(self, data, fname):
2563	"""
2564	Save data2d dialog
2565	"""
2566	default_name = fname
2567	wildcard = "IGOR/DAT 2D file in Q_map (.dat)\|.DAT"
2568	dlg = wx.FileDialog(self, "Choose a file",
2569	self._default_save_location,
2570	default_name, wildcard, wx.SAVE)
2571
2572	if dlg.ShowModal() == wx.ID_OK:
2573	path = dlg.GetPath()
2574	# ext_num = 0 for .txt, ext_num = 1 for .xml
2575	# This is MAC Fix
2576	ext_num = dlg.GetFilterIndex()
2577	if ext_num == 0:
2578	ext_format = '.dat'
2579	else:
2580	ext_format = ''
2581	path = os.path.splitext(path)[0] + ext_format
2582	mypath = os.path.basename(path)
2583
2584	#Instantiate a loader
2585	loader = Loader()
2586
2587	ext_format = ".dat"
2588	if os.path.splitext(mypath)[1].lower() == ext_format:
2589	# Make sure the ext included in the file name
2590	# especially on MAC
2591	fileName = os.path.splitext(path)[0] + ext_format
2592	loader.save(fileName, data, ext_format)
2593	try:
2594	self._default_save_location = os.path.dirname(path)
2595	except:
2596	pass
2597	dlg.Destroy()
2598
2599	def show_data2d(self, data, name):
2600	"""
2601	Show data dialog
2602	"""
2603	wx.PostEvent(self, StatusEvent(status="Gathering Data2D Info.",
2604	type='start'))
2605	text = data.__str__()
2606	text += 'Data Min Max:\n'
2607	text += 'I_min = %s\n' % min(data.data)
2608	text += 'I_max = %s\n\n' % max(data.data)
2609	text += 'Data (First 2501) Points:\n'
2610	text += 'Data columns include err(I).\n'
2611	text += 'ASCII data starts here.\n'
2612	text += "<index> \t<Qx> \t<Qy> \t<I> \t<dI> \t<dQparal> \t<dQperp>\n"
2613	di_val = 0.0
2614	dx_val = 0.0
2615	dy_val = 0.0
2616	len_data = len(data.qx_data)
2617	for index in xrange(0, len_data):
2618	x_val = data.qx_data[index]
2619	y_val = data.qy_data[index]
2620	i_val = data.data[index]
2621	if data.err_data != None:
2622	di_val = data.err_data[index]
2623	if data.dqx_data != None:
2624	dx_val = data.dqx_data[index]
2625	if data.dqy_data != None:
2626	dy_val = data.dqy_data[index]
2627
2628	text += "%s \t%s \t%s \t%s \t%s \t%s \t%s\n" % (index,
2629	x_val,
2630	y_val,
2631	i_val,
2632	di_val,
2633	dx_val,
2634	dy_val)
2635	# Takes too long time for typical data2d: Break here
2636	if index >= 2500:
2637	text += ".............\n"
2638	break
2639
2640	from pdfview import TextFrame
2641	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2642	# put icon
2643	self.put_icon(frame)
2644	frame.Show(True)
2645	wx.PostEvent(self, StatusEvent(status="Data2D Info Displayed",
2646	type='stop'))
2647
2648	def set_current_perspective(self, perspective):
2649	"""
2650	set the current active perspective
2651	"""
2652	self._current_perspective = perspective
2653	name = "No current analysis selected"
2654	if self._current_perspective is not None:
2655	self._add_current_plugin_menu()
2656	for panel in self.panels.values():
2657	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2658	for name in self._current_perspective.get_perspective():
2659	frame = panel.get_frame()
2660	if frame != None:
2661	if name == panel.window_name:
2662	panel.on_set_focus(event=None)
2663	frame.Show(True)
2664	else:
2665	frame.Show(False)
2666	name = self._current_perspective.sub_menu
2667	if self._data_panel is not None:
2668	self._data_panel.set_active_perspective(name)
2669	self._check_applications_menu()
2670	#Set the SasView title
2671	self._set_title_name(name)
2672
2673	def _set_title_name(self, name):
2674	"""
2675	Set the SasView title w/ the current application name
2676
2677	: param name: application name [string]
2678	"""
2679	# Set SanView Window title w/ application anme
2680	title = self.title + " - " + name + " -"
2681	self.SetTitle(title)
2682
2683	def _check_applications_menu(self):
2684	"""
2685	check the menu of the current application
2686	"""
2687	if self._applications_menu is not None:
2688	for menu in self._applications_menu.GetMenuItems():
2689	if self._current_perspective is not None:
2690	name = self._current_perspective.sub_menu
2691	if menu.IsCheckable():
2692	if menu.GetLabel() == name:
2693	menu.Check(True)
2694	else:
2695	menu.Check(False)
2696
2697	def enable_add_data(self, new_plot):
2698	"""
2699	Enable append data on a plot panel
2700	"""
2701
2702	if self.panel_on_focus not in self._plotting_plugin.plot_panels.values():
2703	return
2704	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2705	self.panel_on_focus.plots.values()[0].__class__.__name__ == "Theory1D"
2706
2707	is_data2d = hasattr(new_plot, 'data')
2708
2709	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2710	and self.panel_on_focus.group_id is not None
2711	has_meta_data = hasattr(new_plot, 'meta_data')
2712
2713	#disable_add_data if the data is being recovered from a saved state file.
2714	is_state_data = False
2715	if has_meta_data:
2716	if 'invstate' in new_plot.meta_data:
2717	is_state_data = True
2718	if 'prstate' in new_plot.meta_data:
2719	is_state_data = True
2720	if 'fitstate' in new_plot.meta_data:
2721	is_state_data = True
2722
2723	return is_data1d and not is_data2d and not is_theory and not is_state_data
2724
2725	def check_multimode(self, perspective=None):
2726	"""
2727	Check the perspective have batch mode capablitity
2728	"""
2729	if perspective == None or self._data_panel == None:
2730	return
2731	flag = perspective.get_batch_capable()
2732	flag_on = perspective.batch_on
2733	if flag:
2734	self._data_panel.rb_single_mode.SetValue(not flag_on)
2735	self._data_panel.rb_batch_mode.SetValue(flag_on)
2736	else:
2737	self._data_panel.rb_single_mode.SetValue(True)
2738	self._data_panel.rb_batch_mode.SetValue(False)
2739	self._data_panel.rb_single_mode.Enable(flag)
2740	self._data_panel.rb_batch_mode.Enable(flag)
2741
2742	def enable_edit_menu(self):
2743	"""
2744	enable menu item under edit menu depending on the panel on focus
2745	"""
2746	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2747	flag = self.cpanel_on_focus.get_undo_flag()
2748	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2749	flag = self.cpanel_on_focus.get_redo_flag()
2750	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2751	flag = self.cpanel_on_focus.get_copy_flag()
2752	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2753	flag = self.cpanel_on_focus.get_paste_flag()
2754	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2755
2756	#Copy menu
2757	flag = self.cpanel_on_focus.get_copy_flag()
2758	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2759	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2760
2761	flag = self.cpanel_on_focus.get_preview_flag()
2762	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2763	flag = self.cpanel_on_focus.get_reset_flag()
2764	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2765	else:
2766	flag = False
2767	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2768	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2769	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2770	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2771	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2772	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2773
2774	def on_undo_panel(self, event=None):
2775	"""
2776	undo previous action of the last panel on focus if possible
2777	"""
2778	if self.cpanel_on_focus is not None:
2779	self.cpanel_on_focus.on_undo(event)
2780
2781	def on_redo_panel(self, event=None):
2782	"""
2783	redo the last cancel action done on the last panel on focus
2784	"""
2785	if self.cpanel_on_focus is not None:
2786	self.cpanel_on_focus.on_redo(event)
2787
2788	def on_copy_panel(self, event=None):
2789	"""
2790	copy the last panel on focus if possible
2791	"""
2792	if self.cpanel_on_focus is not None:
2793	self.cpanel_on_focus.on_copy(event)
2794
2795	def on_paste_panel(self, event=None):
2796	"""
2797	paste clipboard to the last panel on focus
2798	"""
2799	if self.cpanel_on_focus is not None:
2800	self.cpanel_on_focus.on_paste(event)
2801
2802	def on_bookmark_panel(self, event=None):
2803	"""
2804	bookmark panel
2805	"""
2806	if self.cpanel_on_focus is not None:
2807	self.cpanel_on_focus.on_bookmark(event)
2808
2809	def append_bookmark(self, event=None):
2810	"""
2811	Bookmark available information of the panel on focus
2812	"""
2813	self._toolbar.append_bookmark(event)
2814
2815	def on_save_panel(self, event=None):
2816	"""
2817	save possible information on the current panel
2818	"""
2819	if self.cpanel_on_focus is not None:
2820	self.cpanel_on_focus.on_save(event)
2821
2822	def on_preview_panel(self, event=None):
2823	"""
2824	preview information on the panel on focus
2825	"""
2826	if self.cpanel_on_focus is not None:
2827	self.cpanel_on_focus.on_preview(event)
2828
2829	def on_print_panel(self, event=None):
2830	"""
2831	print available information on the last panel on focus
2832	"""
2833	if self.cpanel_on_focus is not None:
2834	self.cpanel_on_focus.on_print(event)
2835
2836	def on_zoom_panel(self, event=None):
2837	"""
2838	zoom on the current panel if possible
2839	"""
2840	if self.cpanel_on_focus is not None:
2841	self.cpanel_on_focus.on_zoom(event)
2842
2843	def on_zoom_in_panel(self, event=None):
2844	"""
2845	zoom in of the panel on focus
2846	"""
2847	if self.cpanel_on_focus is not None:
2848	self.cpanel_on_focus.on_zoom_in(event)
2849
2850	def on_zoom_out_panel(self, event=None):
2851	"""
2852	zoom out on the panel on focus
2853	"""
2854	if self.cpanel_on_focus is not None:
2855	self.cpanel_on_focus.on_zoom_out(event)
2856
2857	def on_drag_panel(self, event=None):
2858	"""
2859	drag apply to the panel on focus
2860	"""
2861	if self.cpanel_on_focus is not None:
2862	self.cpanel_on_focus.on_drag(event)
2863
2864	def on_reset_panel(self, event=None):
2865	"""
2866	reset the current panel
2867	"""
2868	if self.cpanel_on_focus is not None:
2869	self.cpanel_on_focus.on_reset(event)
2870
2871	def on_change_caption(self, name, old_caption, new_caption):
2872	"""
2873	Change the panel caption
2874
2875	:param name: window_name of the pane
2876	:param old_caption: current caption [string]
2877	:param new_caption: new caption [string]
2878	"""
2879	# wx.aui.AuiPaneInfo
2880	pane_info = self.get_paneinfo(old_caption)
2881	# update the data_panel.cb_plotpanel
2882	if 'data_panel' in self.panels.keys():
2883	# remove from data_panel combobox
2884	data_panel = self.panels["data_panel"]
2885	if data_panel.cb_plotpanel is not None:
2886	# Check if any panel has the same caption
2887	has_newstring = data_panel.cb_plotpanel.FindString\
2888	(str(new_caption))
2889	caption = new_caption
2890	if has_newstring != wx.NOT_FOUND:
2891	captions = self._get_plotpanel_captions()
2892	# Append nummber
2893	inc = 1
2894	# FIXME: fix this terrible loop
2895	while (1):
2896	caption = new_caption + '_%s' % str(inc)
2897	if caption not in captions:
2898	break
2899	inc += 1
2900	# notify to users
2901	msg = "Found Same Title: Added '_%s'" % str(inc)
2902	wx.PostEvent(self, StatusEvent(status=msg))
2903	# update data_panel cb
2904	pos = data_panel.cb_plotpanel.FindString(str(old_caption))
2905	if pos != wx.NOT_FOUND:
2906	data_panel.cb_plotpanel.SetString(pos, caption)
2907	data_panel.cb_plotpanel.SetStringSelection(caption)
2908	# New Caption
2909	pane_info.SetTitle(caption)
2910	return caption
2911
2912	def get_paneinfo(self, name):
2913	"""
2914	Get pane Caption from window_name
2915
2916	:param name: window_name in AuiPaneInfo
2917	:returns: AuiPaneInfo of the name
2918	"""
2919	for panel in self.plot_panels.values():
2920	if panel.frame.GetTitle() == name:
2921	return panel.frame
2922	return None
2923
2924	def enable_undo(self):
2925	"""
2926	enable undo related control
2927	"""
2928	if self.cpanel_on_focus is not None:
2929	self._toolbar.enable_undo(self.cpanel_on_focus)
2930
2931	def enable_redo(self):
2932	"""
2933	enable redo
2934	"""
2935	if self.cpanel_on_focus is not None:
2936	self._toolbar.enable_redo(self.cpanel_on_focus)
2937
2938	def enable_copy(self):
2939	"""
2940	enable copy related control
2941	"""
2942	if self.cpanel_on_focus is not None:
2943	self._toolbar.enable_copy(self.cpanel_on_focus)
2944
2945	def enable_paste(self):
2946	"""
2947	enable paste
2948	"""
2949	if self.cpanel_on_focus is not None:
2950	self._toolbar.enable_paste(self.cpanel_on_focus)
2951
2952	def enable_bookmark(self):
2953	"""
2954	Bookmark
2955	"""
2956	if self.cpanel_on_focus is not None:
2957	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2958
2959	def enable_save(self):
2960	"""
2961	save
2962	"""
2963	if self.cpanel_on_focus is not None:
2964	self._toolbar.enable_save(self.cpanel_on_focus)
2965
2966	def enable_preview(self):
2967	"""
2968	preview
2969	"""
2970	if self.cpanel_on_focus is not None:
2971	self._toolbar.enable_preview(self.cpanel_on_focus)
2972
2973	def enable_print(self):
2974	"""
2975	print
2976	"""
2977	if self.cpanel_on_focus is not None:
2978	self._toolbar.enable_print(self.cpanel_on_focus)
2979
2980	def enable_zoom(self):
2981	"""
2982	zoom
2983	"""
2984	if self.cpanel_on_focus is not None:
2985	self._toolbar.enable_zoom(self.panel_on_focus)
2986
2987	def enable_zoom_in(self):
2988	"""
2989	zoom in
2990	"""
2991	if self.cpanel_on_focus is not None:
2992	self._toolbar.enable_zoom_in(self.panel_on_focus)
2993
2994	def enable_zoom_out(self):
2995	"""
2996	zoom out
2997	"""
2998	if self.cpanel_on_focus is not None:
2999	self._toolbar.enable_zoom_out(self.panel_on_focus)
3000
3001	def enable_drag(self, event=None):
3002	"""
3003	drag
3004	"""
3005	#Not implemeted
3006
3007	def enable_reset(self):
3008	"""
3009	reset the current panel
3010	"""
3011	if self.cpanel_on_focus is not None:
3012	self._toolbar.enable_reset(self.panel_on_focus)
3013
3014	def get_toolbar_height(self):
3015	"""
3016	"""
3017	size_y = 0
3018	if self.GetToolBar() != None and self.GetToolBar().IsShown():
3019	if not IS_LINUX:
3020	_, size_y = self.GetToolBar().GetSizeTuple()
3021	return size_y
3022
3023	def set_schedule_full_draw(self, panel=None, func='del'):
3024	"""
3025	Add/subtract the schedule full draw list with the panel given
3026
3027	:param panel: plot panel
3028	:param func: append or del [string]
3029	"""
3030
3031	# append this panel in the schedule list if not in yet
3032	if func == 'append':
3033	if not panel in self.schedule_full_draw_list:
3034	self.schedule_full_draw_list.append(panel)
3035	# remove this panel from schedule list
3036	elif func == 'del':
3037	if len(self.schedule_full_draw_list) > 0:
3038	if panel in self.schedule_full_draw_list:
3039	self.schedule_full_draw_list.remove(panel)
3040
3041	# reset the schdule
3042	if len(self.schedule_full_draw_list) == 0:
3043	self.schedule = False
3044	else:
3045	self.schedule = True
3046
3047	def full_draw(self):
3048	"""
3049	Draw the panels with axes in the schedule to full dwar list
3050	"""
3051
3052	count = len(self.schedule_full_draw_list)
3053	#if not self.schedule:
3054	if count < 1:
3055	self.set_schedule(False)
3056	return
3057
3058	else:
3059	ind = 0
3060	# if any of the panel is shown do full_draw
3061	for panel in self.schedule_full_draw_list:
3062	ind += 1
3063	if panel.frame.IsShown():
3064	break
3065	# otherwise, return
3066	if ind == count:
3067	return
3068	#Simple redraw only for a panel shown
3069	def f_draw(panel):
3070	"""
3071	Draw A panel in the full draw list
3072	"""
3073	try:
3074	# This checking of GetCapture is to stop redrawing
3075	# while any panel is capture.
3076	frame = panel.frame
3077
3078	if not frame.GetCapture():
3079	# draw if possible
3080	panel.set_resizing(False)
3081	#panel.Show(True)
3082	panel.draw_plot()
3083	# Check if the panel is not shown
3084	flag = frame.IsShown()
3085	frame.Show(flag)
3086	except:
3087	pass
3088
3089	# Draw all panels
3090	if count == 1:
3091	f_draw(self.schedule_full_draw_list[0])
3092	else:
3093	map(f_draw, self.schedule_full_draw_list)
3094	# Reset the attr
3095	if len(self.schedule_full_draw_list) == 0:
3096	self.set_schedule(False)
3097	else:
3098	self.set_schedule(True)
3099
3100	def set_schedule(self, schedule=False):
3101	"""
3102	Set schedule
3103	"""
3104	self.schedule = schedule
3105
3106	def get_schedule(self):
3107	"""
3108	Get schedule
3109	"""
3110	return self.schedule
3111
3112	def on_set_plot_focus(self, panel):
3113	"""
3114	Set focus on a plot panel
3115	"""
3116	if panel == None:
3117	return
3118	#self.set_plot_unfocus()
3119	panel.on_set_focus(None)
3120	# set focusing panel
3121	self.panel_on_focus = panel
3122	self.set_panel_on_focus(None)
3123
3124	def set_plot_unfocus(self):
3125	"""
3126	Un focus all plot panels
3127	"""
3128	for plot in self.plot_panels.values():
3129	plot.on_kill_focus(None)
3130
3131	def get_window_size(self):
3132	"""
3133	Get window size
3134
3135	:returns: size
3136	:rtype: tuple
3137	"""
3138	width, height = self.GetSizeTuple()
3139	if not IS_WIN:
3140	# Subtract toolbar height to get real window side
3141	if self._toolbar.IsShown():
3142	height -= 45
3143	return (width, height)
3144
3145	def _onDrawIdle(self, args, *kwargs):
3146	"""
3147	ReDraw with axes
3148	"""
3149	try:
3150	# check if it is time to redraw
3151	if self.GetCapture() == None:
3152	# Draw plot, changes resizing too
3153	self.full_draw()
3154	except:
3155	pass
3156
3157	# restart idle
3158	self._redraw_idle(args, *kwargs)
3159
3160
3161	def _redraw_idle(self, args, *kwargs):
3162	"""
3163	Restart Idle
3164	"""
3165	# restart idle
3166	self.idletimer.Restart(100 * TIME_FACTOR, args, *kwargs)
3167
3168
3169	class DefaultPanel(wx.Panel, PanelBase):
3170	"""
3171	Defines the API for a panels to work with
3172	the GUI manager
3173	"""
3174	## Internal nickname for the window, used by the AUI manager
3175	window_name = "default"
3176	## Name to appear on the window title bar
3177	window_caption = "Welcome panel"
3178	## Flag to tell the AUI manager to put this panel in the center pane
3179	CENTER_PANE = True
3180	def __init__(self, parent, args, *kwds):
3181	wx.Panel.__init__(self, parent, args, *kwds)
3182	PanelBase.__init__(self, parent)
3183
3184
3185
3186	class SasViewApp(wx.App):
3187	"""
3188	SasView application
3189	"""
3190	def OnInit(self):
3191	"""
3192	When initialised
3193	"""
3194	pos, size, self.is_max = self.window_placement((GUIFRAME_WIDTH,
3195	GUIFRAME_HEIGHT))
3196	self.frame = ViewerFrame(parent=None,
3197	title=APPLICATION_NAME,
3198	pos=pos,
3199	gui_style=DEFAULT_STYLE,
3200	size=size)
3201	self.frame.Hide()
3202	if not IS_WIN:
3203	self.frame.EnableCloseButton(False)
3204	self.s_screen = None
3205
3206	try:
3207	self.open_file()
3208	except:
3209	msg = "%s Could not load " % str(APPLICATION_NAME)
3210	msg += "input file from command line.\n"
3211	logging.error(msg)
3212	# Display a splash screen on top of the frame.
3213	try:
3214	if os.path.isfile(SPLASH_SCREEN_PATH):
3215	self.s_screen = self.display_splash_screen(parent=self.frame,
3216	path=SPLASH_SCREEN_PATH)
3217	else:
3218	self.frame.Show()
3219	except:
3220	if self.s_screen is not None:
3221	self.s_screen.Close()
3222	msg = "Cannot display splash screen\n"
3223	msg += str(sys.exc_value)
3224	logging.error(msg)
3225	self.frame.Show()
3226
3227	self.SetTopWindow(self.frame)
3228
3229	return True
3230
3231	def maximize_win(self):
3232	"""
3233	Maximize the window after the frame shown
3234	"""
3235	if self.is_max:
3236	if self.frame.IsShown():
3237	# Max window size
3238	self.frame.Maximize(self.is_max)
3239
3240	def open_file(self):
3241	"""
3242	open a state file at the start of the application
3243	"""
3244	input_file = None
3245	if len(sys.argv) >= 2:
3246	cmd = sys.argv[0].lower()
3247	basename = os.path.basename(cmd)
3248	app_base = str(APPLICATION_NAME).lower()
3249	if os.path.isfile(cmd) or basename.lower() == app_base:
3250	app_py = app_base + '.py'
3251	app_exe = app_base + '.exe'
3252	app_app = app_base + '.app'
3253	if basename.lower() in [app_py, app_exe, app_app, app_base]:
3254	data_base = sys.argv[1]
3255	input_file = os.path.normpath(os.path.join(DATAPATH,
3256	data_base))
3257	if input_file is None:
3258	return
3259	if self.frame is not None:
3260	self.frame.set_input_file(input_file=input_file)
3261
3262	def clean_plugin_models(self, path):
3263	"""
3264	Delete plugin models in app folder
3265
3266	:param path: path of the plugin_models folder in app
3267	"""
3268	# do it only the first time app loaded
3269	# delete unused model folder
3270	model_folder = os.path.join(PATH_APP, path)
3271	if os.path.exists(model_folder) and os.path.isdir(model_folder):
3272	if len(os.listdir(model_folder)) > 0:
3273	try:
3274	for filename in os.listdir(model_folder):
3275	file_path = os.path.join(model_folder, filename)
3276	if os.path.isfile(file_path):
3277	os.remove(file_path)
3278	except:
3279	logging.error("gui_manager.clean_plugin_models:\n %s" \
3280	% sys.exc_value)
3281
3282	def set_manager(self, manager):
3283	"""
3284	Sets a reference to the application manager
3285	of the GUI manager (Frame)
3286	"""
3287	self.frame.set_manager(manager)
3288
3289	def build_gui(self):
3290	"""
3291	Build the GUI
3292	"""
3293	#try to load file at the start
3294	self.open_file()
3295	self.frame.build_gui()
3296
3297	def set_welcome_panel(self, panel_class):
3298	"""
3299	Set the welcome panel
3300
3301	:param panel_class: class of the welcome panel to be instantiated
3302
3303	"""
3304	self.frame.welcome_panel_class = panel_class
3305
3306	def add_perspective(self, perspective):
3307	"""
3308	Manually add a perspective to the application GUI
3309	"""
3310	self.frame.add_perspective(perspective)
3311
3312	def window_placement(self, size):
3313	"""
3314	Determines the position and size of the application frame such that it
3315	fits on the user's screen without obstructing (or being obstructed by)
3316	the Windows task bar. The maximum initial size in pixels is bounded by
3317	WIDTH x HEIGHT. For most monitors, the application
3318	will be centered on the screen; for very large monitors it will be
3319	placed on the left side of the screen.
3320	"""
3321	is_maximized = False
3322	# Get size of screen without
3323	for screenCount in range(wx.Display().GetCount()):
3324	screen = wx.Display(screenCount)
3325	if screen.IsPrimary():
3326	displayRect = screen.GetClientArea()
3327	break
3328
3329	posX, posY, displayWidth, displayHeight = displayRect
3330	customWidth, customHeight = size
3331
3332	# If the custom size is default, set 90% of the screen size
3333	if customWidth <= 0 and customHeight <= 0:
3334	if customWidth == 0 and customHeight == 0:
3335	is_maximized = True
3336	customWidth = displayWidth * 0.9
3337	customHeight = displayHeight * 0.9
3338	else:
3339	# If the custom screen is bigger than the
3340	# window screen than make maximum size
3341	if customWidth > displayWidth:
3342	customWidth = displayWidth
3343	if customHeight > displayHeight:
3344	customHeight = displayHeight
3345
3346	# Note that when running Linux and using an Xming (X11) server on a PC
3347	# with a dual monitor configuration, the reported display size may be
3348	# that of both monitors combined with an incorrect display count of 1.
3349	# To avoid displaying this app across both monitors, we check for
3350	# screen 'too big'. If so, we assume a smaller width which means the
3351	# application will be placed towards the left hand side of the screen.
3352
3353	# If dual screen registered as 1 screen. Make width half.
3354	# MAC just follows the default behavior of pos
3355	if IS_WIN:
3356	if displayWidth > (displayHeight * 2):
3357	if customWidth == displayWidth:
3358	customWidth = displayWidth / 2
3359	# and set the position to be the corner of the screen.
3360	posX = 0
3361	posY = 0
3362
3363	# Make the position the middle of the screen. (Not 0,0)
3364	else:
3365	posX = (displayWidth - customWidth) / 2
3366	posY = (displayHeight - customHeight) / 2
3367	# Return the suggested position and size for the application frame.
3368	return (posX, posY), (customWidth, customHeight), is_maximized
3369
3370
3371	def display_splash_screen(self, parent,
3372	path=SPLASH_SCREEN_PATH):
3373	"""Displays the splash screen. It will exactly cover the main frame."""
3374
3375	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
3376	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
3377	image.Rescale(SPLASH_SCREEN_WIDTH,
3378	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
3379	bm = image.ConvertToBitmap()
3380
3381	# Create and show the splash screen. It will disappear only when the
3382	# program has entered the event loop AND either the timeout has expired
3383	# or the user has left clicked on the screen. Thus any processing
3384	# performed in this routine (including sleeping) or processing in the
3385	# calling routine (including doing imports) will prevent the splash
3386	# screen from disappearing.
3387	#
3388	# Note that on Linux, the timeout appears to occur immediately in which
3389	# case the splash screen disappears upon entering the event loop.
3390	s_screen = wx.SplashScreen(bitmap=bm,
3391	splashStyle=(wx.SPLASH_TIMEOUT \|
3392	wx.SPLASH_CENTRE_ON_SCREEN),
3393	style=(wx.SIMPLE_BORDER \|
3394	wx.FRAME_NO_TASKBAR \|
3395	wx.FRAME_FLOAT_ON_PARENT),
3396	milliseconds=SS_MAX_DISPLAY_TIME,
3397	parent=parent,
3398	id=wx.ID_ANY)
3399	from sas.sasgui.guiframe.gui_statusbar import SPageStatusbar
3400	statusBar = SPageStatusbar(s_screen)
3401	s_screen.SetStatusBar(statusBar)
3402	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
3403	s_screen.Show()
3404	return s_screen
3405
3406
3407	def on_close_splash_screen(self, event):
3408	"""
3409	When the splash screen is closed.
3410	"""
3411	self.frame.Show(True)
3412	event.Skip()
3413	self.maximize_win()
3414
3415
3416	class MDIFrame(CHILD_FRAME):
3417	"""
3418	Frame for panels
3419	"""
3420	def __init__(self, parent, panel, title="Untitled", size=(300, 200)):
3421	"""
3422	comment
3423	:param parent: parent panel/container
3424	"""
3425	# Initialize the Frame object
3426	CHILD_FRAME.__init__(self, parent=parent, id=wx.ID_ANY, title=title, size=size)
3427	self.parent = parent
3428	self.name = "Untitled"
3429	self.batch_on = self.parent.batch_on
3430	self.panel = panel
3431	if panel != None:
3432	self.set_panel(panel)
3433	self.Show(False)
3434
3435	def show_data_panel(self, action):
3436	"""
3437	Turns on the data panel
3438
3439	The the data panel is optional. Most of its functions can be
3440	performed from the menu bar and from the plots.
3441	"""
3442	self.parent.show_data_panel(action)
3443
3444	def set_panel(self, panel):
3445	"""
3446	"""
3447	self.panel = panel
3448	self.name = panel.window_name
3449	self.SetTitle(panel.window_caption)
3450	self.SetHelpText(panel.help_string)
3451	width, height = self.parent._get_panels_size(panel)
3452	if hasattr(panel, "CENTER_PANE") and panel.CENTER_PANE:
3453	width *= 0.6
3454	self.SetSize((width, height))
3455	self.parent.put_icon(self)
3456	self.Bind(wx.EVT_SET_FOCUS, self.set_panel_focus)
3457	self.Bind(wx.EVT_CLOSE, self.OnClose)
3458	self.Show(False)
3459
3460	def set_panel_focus(self, event):
3461	"""
3462	"""
3463	if self.parent.panel_on_focus != self.panel:
3464	self.panel.SetFocus()
3465	self.parent.panel_on_focus = self.panel
3466
3467	def OnClose(self, event):
3468	"""
3469	On Close event
3470	"""
3471	self.panel.on_close(event)
3472
3473	if __name__ == "__main__":
3474	app = SasViewApp(0)
3475	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/gui_manager.py @ 3c58697

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