gui_manager.py @ 06aaa75d

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 06aaa75d was d85c194, checked in by Piotr Rozyczko <piotr.rozyczko@…>, 9 years ago
Remaining modules refactored
Property mode set to `100644`
File size: 125.0 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, '&Tool')
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 Help position and insert just before it if possible
1324	help_pos = self._menubar.FindMenu("Help")
1325	if help_pos == -1:
1326	self._menubar.Append(menu, name)
1327	self._applications_menu_pos = -1
1328	else:
1329	self._menubar.Insert(help_pos-1, menu, name)
1330	self._applications_menu_pos = help_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	if style == GUIFRAME.WELCOME_PANEL_ON or custom_config != None:
1345	# add the welcome panel menu item
1346	if config.WELCOME_PANEL_ON and self.defaultPanel is not None:
1347	wx_id = wx.NewId()
1348	self._help_menu.Append(wx_id, '&Welcome', '')
1349	wx.EVT_MENU(self, wx_id, self.show_welcome_panel)
1350
1351	self._help_menu.AppendSeparator()
1352	wx_id = wx.NewId()
1353	self._help_menu.Append(wx_id, '&Documentation', '')
1354	wx.EVT_MENU(self, wx_id, self._onSphinxDocs)
1355
1356	if config._do_tutorial and (IS_WIN or sys.platform == 'darwin'):
1357	self._help_menu.AppendSeparator()
1358	wx_id = wx.NewId()
1359	self._help_menu.Append(wx_id, '&Tutorial', 'Software tutorial')
1360	wx.EVT_MENU(self, wx_id, self._onTutorial)
1361
1362	if config._do_acknowledge:
1363	self._help_menu.AppendSeparator()
1364	wx_id = wx.NewId()
1365	self._help_menu.Append(wx_id, '&Acknowledge', 'Acknowledging SasView')
1366	wx.EVT_MENU(self, wx_id, self._onAcknowledge)
1367
1368	if config._do_aboutbox:
1369	self._help_menu.AppendSeparator()
1370	self._help_menu.Append(wx.ID_ABOUT, '&About', 'Software information')
1371	wx.EVT_MENU(self, wx.ID_ABOUT, self._onAbout)
1372
1373	# Checking for updates
1374	wx_id = wx.NewId()
1375	self._help_menu.Append(wx_id, '&Check for update',
1376	'Check for the latest version of %s' % config.__appname__)
1377	wx.EVT_MENU(self, wx_id, self._check_update)
1378	self._menubar.Append(self._help_menu, '&Help')
1379
1380	def _add_menu_view(self):
1381	"""
1382	add menu items under view menu
1383	"""
1384	if not VIEW_MENU:
1385	return
1386	self._view_menu = wx.Menu()
1387
1388	wx_id = wx.NewId()
1389	hint = "Display the Grid Window for batch results etc."
1390	self._view_menu.Append(wx_id, '&Show Grid Window', hint)
1391	wx.EVT_MENU(self, wx_id, self.show_batch_frame)
1392
1393	self._view_menu.AppendSeparator()
1394	style = self.__gui_style & GUIFRAME.MANAGER_ON
1395	wx_id = wx.NewId()
1396	self._data_panel_menu = self._view_menu.Append(wx_id,
1397	'&Show Data Explorer', '')
1398	wx.EVT_MENU(self, wx_id, self.show_data_panel)
1399	if style == GUIFRAME.MANAGER_ON:
1400	self._data_panel_menu.SetText('Hide Data Explorer')
1401	else:
1402	self._data_panel_menu.SetText('Show Data Explorer')
1403
1404	self._view_menu.AppendSeparator()
1405	wx_id = wx.NewId()
1406	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
1407	if style1 == GUIFRAME.TOOLBAR_ON:
1408	self._toolbar_menu = self._view_menu.Append(wx_id, '&Hide Toolbar', '')
1409	else:
1410	self._toolbar_menu = self._view_menu.Append(wx_id, '&Show Toolbar', '')
1411	wx.EVT_MENU(self, wx_id, self._on_toggle_toolbar)
1412
1413	if custom_config != None:
1414	self._view_menu.AppendSeparator()
1415	wx_id = wx.NewId()
1416	hint_ss = "Select the current/default configuration "
1417	hint_ss += "as a startup setting"
1418	preference_menu = self._view_menu.Append(wx_id, 'Startup Setting',
1419	hint_ss)
1420	wx.EVT_MENU(self, wx_id, self._on_preference_menu)
1421
1422	wx_id = wx.NewId()
1423	self._view_menu.AppendSeparator()
1424	self._view_menu.Append(wx_id, 'Category Manager', 'Edit model categories')
1425	wx.EVT_MENU(self, wx_id, self._on_category_manager)
1426
1427	self._menubar.Append(self._view_menu, '&View')
1428
1429	def show_batch_frame(self, event=None):
1430	"""
1431	show the grid of result
1432	"""
1433	# Show(False) before Show(True) in order to bring it to the front
1434	self.batch_frame.Show(False)
1435	self.batch_frame.Show(True)
1436
1437	def on_category_panel(self, event):
1438	"""
1439	On cat panel
1440	"""
1441	self._on_category_manager(event)
1442
1443	def _on_category_manager(self, event):
1444	"""
1445	Category manager frame
1446	"""
1447	frame = CategoryManager(self, -1, 'Model Category Manager')
1448	icon = self.GetIcon()
1449	frame.SetIcon(icon)
1450
1451	def _on_preference_menu(self, event):
1452	"""
1453	Build a panel to allow to edit Mask
1454	"""
1455	from sas.sasgui.guiframe.startup_configuration \
1456	import StartupConfiguration as ConfDialog
1457
1458	dialog = ConfDialog(parent=self, gui=self.__gui_style)
1459	result = dialog.ShowModal()
1460	if result == wx.ID_OK:
1461	dialog.write_custom_config()
1462	# post event for info
1463	wx.PostEvent(self, StatusEvent(status="Wrote custom configuration", info='info'))
1464	dialog.Destroy()
1465
1466	def _add_menu_application(self):
1467	"""
1468	# Attach a menu item for each defined perspective or application.
1469	# Only add the perspective menu if there are more than one perspectives
1470	add menu application
1471	"""
1472	if self._num_perspectives > 1:
1473	plug_data_count = False
1474	plug_no_data_count = False
1475	self._applications_menu = wx.Menu()
1476	pos = 0
1477	separator = self._applications_menu.AppendSeparator()
1478	for plug in self.plugins:
1479	if len(plug.get_perspective()) > 0:
1480	id = wx.NewId()
1481	if plug.use_data():
1482	self._applications_menu.InsertCheckItem(pos, id, plug.sub_menu, \
1483	"Switch to analysis: %s" % plug.sub_menu)
1484	plug_data_count = True
1485	pos += 1
1486	else:
1487	plug_no_data_count = True
1488	self._applications_menu.AppendCheckItem(id, plug.sub_menu, \
1489	"Switch to analysis: %s" % plug.sub_menu)
1490	wx.EVT_MENU(self, id, plug.on_perspective)
1491
1492	if not plug_data_count or not plug_no_data_count:
1493	self._applications_menu.RemoveItem(separator)
1494	self._menubar.Append(self._applications_menu, '&Analysis')
1495	self._check_applications_menu()
1496
1497	def _populate_file_menu(self):
1498	"""
1499	Insert menu item under file menu
1500	"""
1501	for plugin in self.plugins:
1502	if len(plugin.populate_file_menu()) > 0:
1503	for item in plugin.populate_file_menu():
1504	m_name, m_hint, m_handler = item
1505	wx_id = wx.NewId()
1506	self._file_menu.Append(wx_id, m_name, m_hint)
1507	wx.EVT_MENU(self, wx_id, m_handler)
1508	self._file_menu.AppendSeparator()
1509
1510	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1511	if OPEN_SAVE_MENU:
1512	wx_id = wx.NewId()
1513	hint_load_file = "read all analysis states saved previously"
1514	self._save_appl_menu = self._file_menu.Append(wx_id, '&Open Project', hint_load_file)
1515	wx.EVT_MENU(self, wx_id, self._on_open_state_project)
1516
1517	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1518	# some menu of plugin to be seen under file menu
1519	hint_load_file = "Read a status files and load"
1520	hint_load_file += " them into the analysis"
1521	wx_id = wx.NewId()
1522	self._save_appl_menu = self._file_menu.Append(wx_id,
1523	'&Open Analysis', hint_load_file)
1524	wx.EVT_MENU(self, wx_id, self._on_open_state_application)
1525	if OPEN_SAVE_MENU:
1526	self._file_menu.AppendSeparator()
1527	wx_id = wx.NewId()
1528	self._file_menu.Append(wx_id, '&Save Project',
1529	'Save the state of the whole analysis')
1530	wx.EVT_MENU(self, wx_id, self._on_save_project)
1531	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1532	wx_id = wx.NewId()
1533	self._save_appl_menu = self._file_menu.Append(wx_id, \
1534	'&Save Analysis', 'Save state of the current active analysis panel')
1535	wx.EVT_MENU(self, wx_id, self._on_save_application)
1536	if not sys.platform == 'darwin':
1537	self._file_menu.AppendSeparator()
1538	wx_id = wx.NewId()
1539	self._file_menu.Append(wx_id, '&Quit', 'Exit')
1540	wx.EVT_MENU(self, wx_id, self.Close)
1541
1542	def _add_menu_file(self):
1543	"""
1544	add menu file
1545	"""
1546	# File menu
1547	self._file_menu = wx.Menu()
1548	# Add sub menus
1549	self._menubar.Append(self._file_menu, '&File')
1550
1551	def _add_menu_edit(self):
1552	"""
1553	add menu edit
1554	"""
1555	if not EDIT_MENU:
1556	return
1557	# Edit Menu
1558	self._edit_menu = wx.Menu()
1559	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1560	'Undo the previous action')
1561	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1562	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1563	'Redo the previous action')
1564	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1565	self._edit_menu.AppendSeparator()
1566	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1567	'Copy parameter values')
1568	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1569	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1570	'Paste parameter values')
1571	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1572
1573	self._edit_menu.AppendSeparator()
1574
1575	self._edit_menu_copyas = wx.Menu()
1576	#Sub menu for Copy As...
1577	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYEX_ID, 'Copy current tab to Excel',
1578	'Copy parameter values in tabular format')
1579	wx.EVT_MENU(self, GUIFRAME_ID.COPYEX_ID, self.on_copy_panel)
1580
1581	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYLAT_ID, 'Copy current tab to LaTeX',
1582	'Copy parameter values in tabular format')
1583	wx.EVT_MENU(self, GUIFRAME_ID.COPYLAT_ID, self.on_copy_panel)
1584
1585
1586	self._edit_menu.AppendMenu(GUIFRAME_ID.COPYAS_ID, 'Copy Params as...',
1587	self._edit_menu_copyas,
1588	'Copy parameter values in various formats')
1589
1590	self._edit_menu.AppendSeparator()
1591
1592	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1593	'Preview current panel')
1594	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1595
1596	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1597	'Reset current panel')
1598	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1599
1600	self._menubar.Append(self._edit_menu, '&Edit')
1601	self.enable_edit_menu()
1602
1603	def get_style(self):
1604	"""
1605	Return the gui style
1606	"""
1607	return self.__gui_style
1608
1609	def _add_menu_data(self):
1610	"""
1611	Add menu item item data to menu bar
1612	"""
1613	if self._data_plugin is not None:
1614	menu_list = self._data_plugin.populate_menu(self)
1615	if menu_list:
1616	for (menu, name) in menu_list:
1617	self._menubar.Append(menu, name)
1618
1619	def _on_toggle_toolbar(self, event=None):
1620	"""
1621	hide or show toolbar
1622	"""
1623	if self._toolbar is None:
1624	return
1625	if self._toolbar.IsShown():
1626	if self._toolbar_menu is not None:
1627	self._toolbar_menu.SetItemLabel('Show Toolbar')
1628	self._toolbar.Hide()
1629	else:
1630	if self._toolbar_menu is not None:
1631	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1632	self._toolbar.Show()
1633	self._toolbar.Realize()
1634
1635	def _on_status_event(self, evt):
1636	"""
1637	Display status message
1638	"""
1639	# This CallAfter fixes many crashes on MAC.
1640	wx.CallAfter(self.sb.set_status, evt)
1641
1642	def on_view(self, evt):
1643	"""
1644	A panel was selected to be shown. If it's not already
1645	shown, display it.
1646
1647	:param evt: menu event
1648
1649	"""
1650	panel_id = str(evt.GetId())
1651	self.on_set_plot_focus(self.panels[panel_id])
1652	wx.CallLater(5 * TIME_FACTOR, self.set_schedule(True))
1653	self.set_plot_unfocus()
1654
1655	def show_welcome_panel(self, event):
1656	"""
1657	Display the welcome panel
1658	"""
1659	if self.defaultPanel is None:
1660	return
1661	frame = self.panels['default'].get_frame()
1662	if frame == None:
1663	return
1664	# Show default panel
1665	if not frame.IsShown():
1666	frame.Show(True)
1667
1668	def on_close_welcome_panel(self):
1669	"""
1670	Close the welcome panel
1671	"""
1672	if self.defaultPanel is None:
1673	return
1674	default_panel = self.panels["default"].frame
1675	if default_panel.IsShown():
1676	default_panel.Show(False)
1677
1678	def delete_panel(self, uid):
1679	"""
1680	delete panel given uid
1681	"""
1682	ID = str(uid)
1683	config.printEVT("delete_panel: %s" % ID)
1684	if ID in self.panels.keys():
1685	self.panel_on_focus = None
1686	panel = self.panels[ID]
1687
1688	if hasattr(panel, "connect"):
1689	panel.connect.disconnect()
1690	self._plotting_plugin.delete_panel(panel.group_id)
1691
1692	if panel in self.schedule_full_draw_list:
1693	self.schedule_full_draw_list.remove(panel)
1694
1695	#delete uid number not str(uid)
1696	if ID in self.plot_panels.keys():
1697	del self.plot_panels[ID]
1698	if ID in self.panels.keys():
1699	del self.panels[ID]
1700	else:
1701	logging.error("delete_panel: No such plot id as %s" % ID)
1702
1703	def create_gui_data(self, data, path=None):
1704	"""
1705	"""
1706	return self._data_manager.create_gui_data(data, path)
1707
1708	def get_data(self, path):
1709	"""
1710	"""
1711	log_msg = ''
1712	basename = os.path.basename(path)
1713	_, extension = os.path.splitext(basename)
1714	if extension.lower() not in EXTENSIONS:
1715	log_msg = "File Loader cannot "
1716	log_msg += "load: %s\n" % str(basename)
1717	log_msg += "Try Data opening...."
1718	logging.error(log_msg)
1719	return
1720
1721	#reading a state file
1722	for plug in self.plugins:
1723	reader, ext = plug.get_extensions()
1724	if reader is not None:
1725	#read the state of the single plugin
1726	if extension == ext:
1727	reader.read(path)
1728	return
1729	elif extension == APPLICATION_STATE_EXTENSION:
1730	try:
1731	reader.read(path)
1732	except:
1733	msg = "DataLoader Error: Encounted Non-ASCII character"
1734	msg += "\n(%s)" % sys.exc_value
1735	wx.PostEvent(self, StatusEvent(status=msg,
1736	info="error", type="stop"))
1737	return
1738
1739	style = self.__gui_style & GUIFRAME.MANAGER_ON
1740	if style == GUIFRAME.MANAGER_ON:
1741	if self._data_panel is not None:
1742	self._data_panel.frame.Show(True)
1743
1744	def load_from_cmd(self, path):
1745	"""
1746	load data from cmd or application
1747	"""
1748	if path is None:
1749	return
1750	else:
1751	path = os.path.abspath(path)
1752	if not os.path.isfile(path) and not os.path.isdir(path):
1753	return
1754
1755	if os.path.isdir(path):
1756	self.load_folder(path)
1757	return
1758
1759	basename = os.path.basename(path)
1760	_, extension = os.path.splitext(basename)
1761	if extension.lower() not in EXTENSIONS:
1762	self.load_data(path)
1763	else:
1764	self.load_state(path)
1765
1766	self._default_save_location = os.path.dirname(path)
1767
1768	def load_state(self, path, is_project=False):
1769	"""
1770	load data from command line or application
1771	"""
1772	if path and (path is not None) and os.path.isfile(path):
1773	basename = os.path.basename(path)
1774	if APPLICATION_STATE_EXTENSION is not None \
1775	and basename.endswith(APPLICATION_STATE_EXTENSION):
1776	if is_project:
1777	for ID in self.plot_panels.keys():
1778	panel = self.plot_panels[ID]
1779	panel.on_close(None)
1780	self.get_data(path)
1781	wx.PostEvent(self, StatusEvent(status="Completed loading."))
1782	else:
1783	wx.PostEvent(self, StatusEvent(status=" "))
1784
1785	def load_data(self, path):
1786	"""
1787	load data from command line
1788	"""
1789	if not os.path.isfile(path):
1790	return
1791	basename = os.path.basename(path)
1792	_, extension = os.path.splitext(basename)
1793	if extension.lower() in EXTENSIONS:
1794	log_msg = "Data Loader cannot "
1795	log_msg += "load: %s\n" % str(path)
1796	log_msg += "Try File opening ...."
1797	logging.error(log_msg)
1798	return
1799	log_msg = ''
1800	output = {}
1801	error_message = ""
1802	try:
1803	logging.info("Loading Data...:\n" + str(path) + "\n")
1804	temp = self.loader.load(path)
1805	if temp.__class__.__name__ == "list":
1806	for item in temp:
1807	data = self.create_gui_data(item, path)
1808	output[data.id] = data
1809	else:
1810	data = self.create_gui_data(temp, path)
1811	output[data.id] = data
1812
1813	self.add_data(data_list=output)
1814	except:
1815	error_message = "Error while loading"
1816	error_message += " Data from cmd:\n %s\n" % str(path)
1817	error_message += str(sys.exc_value) + "\n"
1818	logging.error(error_message)
1819
1820	def load_folder(self, path):
1821	"""
1822	Load entire folder
1823	"""
1824	if not os.path.isdir(path):
1825	return
1826	if self._data_plugin is None:
1827	return
1828	try:
1829	if path is not None:
1830	self._default_save_location = os.path.dirname(path)
1831	file_list = self._data_plugin.get_file_path(path)
1832	self._data_plugin.get_data(file_list)
1833	else:
1834	return
1835	except:
1836	error_message = "Error while loading"
1837	error_message += " Data folder from cmd:\n %s\n" % str(path)
1838	error_message += str(sys.exc_value) + "\n"
1839	logging.error(error_message)
1840
1841	def _on_open_state_application(self, event):
1842	"""
1843	"""
1844	path = None
1845	if self._default_save_location == None:
1846	self._default_save_location = os.getcwd()
1847	wx.PostEvent(self, StatusEvent(status="Loading Analysis file..."))
1848	plug_wlist = self._on_open_state_app_helper()
1849	dlg = wx.FileDialog(self,
1850	"Choose a file",
1851	self._default_save_location, "",
1852	plug_wlist)
1853	if dlg.ShowModal() == wx.ID_OK:
1854	path = dlg.GetPath()
1855	if path is not None:
1856	self._default_save_location = os.path.dirname(path)
1857	dlg.Destroy()
1858	self.load_state(path=path)
1859
1860	def _on_open_state_app_helper(self):
1861	"""
1862	Helps '_on_open_state_application()' to find the extension of
1863	the current perspective/application
1864	"""
1865	# No current perspective or no extension attr
1866	if self._current_perspective is None:
1867	return PLUGINS_WLIST
1868	try:
1869	# Find the extension of the perspective
1870	# and get that as 1st item in list
1871	ind = None
1872	app_ext = self._current_perspective._extensions
1873	plug_wlist = config.PLUGINS_WLIST
1874	for ext in set(plug_wlist):
1875	if ext.count(app_ext) > 0:
1876	ind = ext
1877	break
1878	# Found the extension
1879	if ind != None:
1880	plug_wlist.remove(ind)
1881	plug_wlist.insert(0, ind)
1882	try:
1883	plug_wlist = '\|'.join(plug_wlist)
1884	except:
1885	plug_wlist = ''
1886
1887	except:
1888	plug_wlist = PLUGINS_WLIST
1889
1890	return plug_wlist
1891
1892	def _on_open_state_project(self, event):
1893	"""
1894	"""
1895	path = None
1896	if self._default_save_location == None:
1897	self._default_save_location = os.getcwd()
1898	wx.PostEvent(self, StatusEvent(status="Loading Project file..."))
1899	dlg = wx.FileDialog(self,
1900	"Choose a file",
1901	self._default_save_location, "",
1902	APPLICATION_WLIST)
1903	if dlg.ShowModal() == wx.ID_OK:
1904	path = dlg.GetPath()
1905	if path is not None:
1906	self._default_save_location = os.path.dirname(path)
1907	dlg.Destroy()
1908
1909	self.load_state(path=path, is_project=True)
1910
1911	def _on_save_application(self, event):
1912	"""
1913	save the state of the current active application
1914	"""
1915	if self.cpanel_on_focus is not None:
1916	try:
1917	wx.PostEvent(self,
1918	StatusEvent(status="Saving Analysis file..."))
1919	self.cpanel_on_focus.on_save(event)
1920	wx.PostEvent(self,
1921	StatusEvent(status="Completed saving."))
1922	except:
1923	msg = "Error occurred while saving: "
1924	msg += "To save, the application panel should have a data set.."
1925	wx.PostEvent(self, StatusEvent(status=msg))
1926
1927	def _on_save_project(self, event):
1928	"""
1929	save the state of the SasView as *.svs
1930	"""
1931	if self._current_perspective is None:
1932	return
1933	wx.PostEvent(self, StatusEvent(status="Saving Project file..."))
1934	path = None
1935	extension = '*' + APPLICATION_STATE_EXTENSION
1936	dlg = wx.FileDialog(self, "Save Project file",
1937	self._default_save_location, "sasview_proj",
1938	extension,
1939	wx.SAVE)
1940	if dlg.ShowModal() == wx.ID_OK:
1941	path = dlg.GetPath()
1942	self._default_save_location = os.path.dirname(path)
1943	else:
1944	return None
1945	dlg.Destroy()
1946	try:
1947	if path is None:
1948	return
1949	# default cansas xml doc
1950	doc = None
1951	for panel in self.panels.values():
1952	temp = panel.save_project(doc)
1953	if temp is not None:
1954	doc = temp
1955
1956	# Write the XML document
1957	extens = APPLICATION_STATE_EXTENSION
1958	fName = os.path.splitext(path)[0] + extens
1959	if doc != None:
1960	fd = open(fName, 'w')
1961	fd.write(doc.toprettyxml())
1962	fd.close()
1963	wx.PostEvent(self, StatusEvent(status="Completed Saving."))
1964	else:
1965	msg = "Error occurred while saving the project: "
1966	msg += "To save, at least one application panel "
1967	msg += "should have a data set "
1968	msg += "and model selected. "
1969	msg += "No project was saved to %s" % (str(path))
1970	logging.warning(msg)
1971	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1972	except:
1973	msg = "Error occurred while saving: "
1974	msg += "To save, at least one application panel "
1975	msg += "should have a data set.."
1976	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1977
1978	def on_save_helper(self, doc, reader, panel, path):
1979	"""
1980	Save state into a file
1981	"""
1982	if reader is not None:
1983	# case of a panel with multi-pages
1984	if hasattr(panel, "opened_pages"):
1985	for _, page in panel.opened_pages.iteritems():
1986	data = page.get_data()
1987	# state must be cloned
1988	state = page.get_state().clone()
1989	if data is not None:
1990	new_doc = reader.write_toXML(data, state)
1991	if doc != None and hasattr(doc, "firstChild"):
1992	child = new_doc.firstChild.firstChild
1993	doc.firstChild.appendChild(child)
1994	else:
1995	doc = new_doc
1996	# case of only a panel
1997	else:
1998	data = panel.get_data()
1999	state = panel.get_state()
2000	if data is not None:
2001	new_doc = reader.write_toXML(data, state)
2002	if doc != None and hasattr(doc, "firstChild"):
2003	child = new_doc.firstChild.firstChild
2004	doc.firstChild.appendChild(child)
2005	else:
2006	doc = new_doc
2007	return doc
2008
2009	def quit_guiframe(self):
2010	"""
2011	Pop up message to make sure the user wants to quit the application
2012	"""
2013	message = "\nDo you really want to exit this application? \n\n"
2014	dial = wx.MessageDialog(self, message, 'Confirm Exit',
2015	wx.YES_NO \| wx.YES_DEFAULT \| wx.ICON_QUESTION)
2016	if dial.ShowModal() == wx.ID_YES:
2017	return True
2018	else:
2019	return False
2020
2021	def WindowClose(self, event=None):
2022	"""
2023	Quit the application from x icon
2024	"""
2025	flag = self.quit_guiframe()
2026	if flag:
2027	_pylab_helpers.Gcf.figs = {}
2028	self.Close()
2029
2030	def Close(self, event=None):
2031	"""
2032	Quit the application
2033	"""
2034	logging.info(" --- SasView session was closed --- \n")
2035	wx.Exit()
2036	sys.exit()
2037
2038	def _check_update(self, event=None):
2039	"""
2040	Check with the deployment server whether a new version
2041	of the application is available.
2042	A thread is started for the connecting with the server. The thread calls
2043	a call-back method when the current version number has been obtained.
2044	"""
2045	version_info = {"version": "0.0.0"}
2046	c = Connection(config.__update_URL__, config.UPDATE_TIMEOUT)
2047	response = c.connect()
2048	if response is not None:
2049	try:
2050	#
2051	content = response.read().strip()
2052	logging.info("Connected to www.sasview.org. Latest version: %s"
2053	% (content))
2054	version_info = json.loads(content)
2055	except:
2056	logging.info("Failed to connect to www.sasview.org")
2057	self._process_version(version_info, standalone=event == None)
2058
2059
2060
2061	#
2062	# try:
2063	# req = urllib2.Request(config.__update_URL__)
2064	# res = urllib2.urlopen(req)
2065	# content = res.read().strip()
2066	# logging.info("Connected to www.sasview.org. Latest version: %s"
2067	# % (content))
2068	# version_info = json.loads(content)
2069	# except:
2070	# logging.info("Failed to connect to www.sasview.org")
2071	# version_info = {"version": "0.0.0"}
2072	# self._process_version(version_info, standalone=event == None)
2073
2074	def _process_version(self, version_info, standalone=True):
2075	"""
2076	Call-back method for the process of checking for updates.
2077	This methods is called by a VersionThread object once the current
2078	version number has been obtained. If the check is being done in the
2079	background, the user will not be notified unless there's an update.
2080
2081	:param version: version string
2082	:param standalone: True of the update is being checked in
2083	the background, False otherwise.
2084
2085	"""
2086	try:
2087	version = version_info["version"]
2088	if version == "0.0.0":
2089	msg = "Could not connect to the application server."
2090	msg += " Please try again later."
2091	self.SetStatusText(msg)
2092	elif cmp(version, config.__version__) > 0:
2093	msg = "Version %s is available! " % str(version)
2094	if not standalone:
2095	import webbrowser
2096	if "download_url" in version_info:
2097	webbrowser.open(version_info["download_url"])
2098	else:
2099	webbrowser.open(config.__download_page__)
2100	else:
2101	msg += "See the help menu to download it."
2102	self.SetStatusText(msg)
2103	else:
2104	if not standalone:
2105	msg = "You have the latest version"
2106	msg += " of %s" % str(config.__appname__)
2107	self.SetStatusText(msg)
2108	except:
2109	msg = "guiframe: could not get latest application"
2110	msg += " version number\n %s" % sys.exc_value
2111	logging.error(msg)
2112	if not standalone:
2113	msg = "Could not connect to the application server."
2114	msg += " Please try again later."
2115	self.SetStatusText(msg)
2116
2117	def _onAcknowledge(self, evt):
2118	"""
2119	Pop up the acknowledge dialog
2120
2121	:param evt: menu event
2122
2123	"""
2124	if config._do_acknowledge:
2125	import sas.sasgui.guiframe.acknowledgebox as AcknowledgeBox
2126	dialog = AcknowledgeBox.DialogAcknowledge(None, -1, "")
2127	dialog.ShowModal()
2128
2129	def _onAbout(self, evt):
2130	"""
2131	Pop up the about dialog
2132
2133	:param evt: menu event
2134
2135	"""
2136	if config._do_aboutbox:
2137	import sas.sasgui.guiframe.aboutbox as AboutBox
2138	dialog = AboutBox.DialogAbout(None, -1, "")
2139	dialog.ShowModal()
2140
2141	def _onTutorial(self, evt):
2142	"""
2143	Pop up the tutorial dialog
2144
2145	:param evt: menu event
2146
2147	"""
2148	if config._do_tutorial:
2149	path = config.TUTORIAL_PATH
2150	if IS_WIN:
2151	try:
2152	from sas.sasgui.guiframe.pdfview import PDFFrame
2153	dialog = PDFFrame(None, -1, "Tutorial", path)
2154	# put icon
2155	self.put_icon(dialog)
2156	dialog.Show(True)
2157	except:
2158	logging.error("Error in _onTutorial: %s" % sys.exc_value)
2159	try:
2160	# Try an alternate method
2161	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2162	from xhtml2pdf import pisa
2163	pisa.startViewer(path)
2164	except:
2165	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2166	msg = "This feature requires 'PDF Viewer'\n"
2167	wx.MessageBox(msg, 'Error')
2168	else:
2169	try:
2170	command = "open '%s'" % path
2171	os.system(command)
2172	except:
2173	try:
2174	# Try an alternate method
2175	logging.error("Could not open the tutorial pdf, trying xhtml2pdf")
2176	from xhtml2pdf import pisa
2177	pisa.startViewer(path)
2178	except:
2179	logging.error("Could not open the tutorial pdf with xhtml2pdf")
2180	msg = "This feature requires the 'Preview' application\n"
2181	wx.MessageBox(msg, 'Error')
2182
2183	def _onSphinxDocs(self, evt):
2184	"""
2185	Bring up Sphinx Documentation at top level whenever the menu item
2186	'documentation' is clicked. Calls DocumentationWindow with the top
2187	level path of "index.html"
2188
2189	:param evt: menu event
2190	"""
2191	# Running SasView "in-place" using run.py means the docs will be in a
2192	# different place than they would otherwise.
2193	from documentation_window import DocumentationWindow
2194	_TreeLocation = "user/user.html"
2195	DocumentationWindow(self, -1, _TreeLocation, "", "SasView Documentation")
2196
2197	def set_manager(self, manager):
2198	"""
2199	Sets the application manager for this frame
2200
2201	:param manager: frame manager
2202	"""
2203	self.app_manager = manager
2204
2205	def post_init(self):
2206	"""
2207	This initialization method is called after the GUI
2208	has been created and all plug-ins loaded. It calls
2209	the post_init() method of each plug-in (if it exists)
2210	so that final initialization can be done.
2211	"""
2212	for item in self.plugins:
2213	if hasattr(item, "post_init"):
2214	item.post_init()
2215
2216	def set_perspective(self, panels):
2217	"""
2218	Sets the perspective of the GUI.
2219	Opens all the panels in the list, and closes
2220	all the others.
2221
2222	:param panels: list of panels
2223	"""
2224	for item in self.panels.keys():
2225	# Check whether this is a sticky panel
2226	if hasattr(self.panels[item], "ALWAYS_ON"):
2227	if self.panels[item].ALWAYS_ON:
2228	continue
2229	if self.panels[item] == None:
2230	continue
2231	if self.panels[item].window_name in panels:
2232	frame = self.panels[item].get_frame()
2233	if not frame.IsShown():
2234	frame.Show(True)
2235	else:
2236	# always show the data panel if enable
2237	style = self.__gui_style & GUIFRAME.MANAGER_ON
2238	if (style == GUIFRAME.MANAGER_ON) and self.panels[item] == self._data_panel:
2239	if 'data_panel' in self.panels.keys():
2240	frame = self.panels['data_panel'].get_frame()
2241	if frame == None:
2242	continue
2243	flag = frame.IsShown()
2244	frame.Show(flag)
2245	else:
2246	frame = self.panels[item].get_frame()
2247	if frame == None:
2248	continue
2249
2250	if frame.IsShown():
2251	frame.Show(False)
2252
2253	def show_data_panel(self, event=None, action=True):
2254	"""
2255	show the data panel
2256	"""
2257	if self._data_panel_menu == None:
2258	return
2259	label = self._data_panel_menu.GetText()
2260	pane = self.panels["data_panel"]
2261	frame = pane.get_frame()
2262	if label == 'Show Data Explorer':
2263	if action:
2264	frame.Show(True)
2265	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
2266	self._data_panel_menu.SetText('Hide Data Explorer')
2267	else:
2268	if action:
2269	frame.Show(False)
2270	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
2271	self._data_panel_menu.SetText('Show Data Explorer')
2272
2273	def add_data_helper(self, data_list):
2274	"""
2275	"""
2276	if self._data_manager is not None:
2277	self._data_manager.add_data(data_list)
2278
2279	def add_data(self, data_list):
2280	"""
2281	receive a dictionary of data from loader
2282	store them its data manager if possible
2283	send to data the current active perspective if the data panel
2284	is not active.
2285	:param data_list: dictionary of data's ID and value Data
2286	"""
2287	#Store data into manager
2288	self.add_data_helper(data_list)
2289	# set data in the data panel
2290	if self._data_panel is not None:
2291	data_state = self._data_manager.get_data_state(data_list.keys())
2292	self._data_panel.load_data_list(data_state)
2293	#if the data panel is shown wait for the user to press a button
2294	#to send data to the current perspective. if the panel is not
2295	#show automatically send the data to the current perspective
2296	style = self.__gui_style & GUIFRAME.MANAGER_ON
2297	if style == GUIFRAME.MANAGER_ON:
2298	#wait for button press from the data panel to set_data
2299	if self._data_panel is not None:
2300	self._data_panel.frame.Show(True)
2301	else:
2302	#automatically send that to the current perspective
2303	self.set_data(data_id=data_list.keys())
2304
2305	def set_data(self, data_id, theory_id=None):
2306	"""
2307	set data to current perspective
2308	"""
2309	list_data, _ = self._data_manager.get_by_id(data_id)
2310	if self._current_perspective is not None:
2311	self._current_perspective.set_data(list_data.values())
2312
2313	else:
2314	msg = "Guiframe does not have a current perspective"
2315	logging.info(msg)
2316
2317	def set_theory(self, state_id, theory_id=None):
2318	"""
2319	"""
2320	_, list_theory = self._data_manager.get_by_id(theory_id)
2321	if self._current_perspective is not None:
2322	try:
2323	self._current_perspective.set_theory(list_theory.values())
2324	except:
2325	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
2326	logging.info(msg)
2327	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
2328	else:
2329	msg = "Guiframe does not have a current perspective"
2330	logging.info(msg)
2331
2332	def plot_data(self, state_id, data_id=None,
2333	theory_id=None, append=False):
2334	"""
2335	send a list of data to plot
2336	"""
2337	data_list, _ = self._data_manager.get_by_id(data_id)
2338	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2339	total_plot_list = data_list.values()
2340	for item in temp_list_theory.values():
2341	theory_data, theory_state = item
2342	total_plot_list.append(theory_data)
2343	GROUP_ID = wx.NewId()
2344	for new_plot in total_plot_list:
2345	if append:
2346	if self.panel_on_focus is None:
2347	message = "cannot append plot. No plot panel on focus!"
2348	message += "please click on any available plot to set focus"
2349	wx.PostEvent(self, StatusEvent(status=message,
2350	info='warning'))
2351	return
2352	else:
2353	if self.enable_add_data(new_plot):
2354	new_plot.group_id = self.panel_on_focus.group_id
2355	else:
2356	message = "Only 1D Data can be append to"
2357	message += " plot panel containing 1D data.\n"
2358	message += "%s not be appended.\n" % str(new_plot.name)
2359	message += "try new plot option.\n"
2360	wx.PostEvent(self, StatusEvent(status=message,
2361	info='warning'))
2362	else:
2363	#if not append then new plot
2364	from sas.sasgui.guiframe.dataFitting import Data2D
2365	if issubclass(Data2D, new_plot.__class__):
2366	#for 2 D always plot in a separated new plot
2367	new_plot.group_id = wx.NewId()
2368	else:
2369	# plot all 1D in a new plot
2370	new_plot.group_id = GROUP_ID
2371	title = "PLOT " + str(new_plot.title)
2372	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2373	title=title,
2374	group_id=new_plot.group_id))
2375
2376	def remove_data(self, data_id, theory_id=None):
2377	"""
2378	Delete data state if data_id is provide
2379	delete theory created with data of id data_id if theory_id is provide
2380	if delete all true: delete the all state
2381	else delete theory
2382	"""
2383	temp = data_id + theory_id
2384	for plug in self.plugins:
2385	plug.delete_data(temp)
2386	data_list, _ = self._data_manager.get_by_id(data_id)
2387	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2388	total_plot_list = data_list.values()
2389	for item in temp_list_theory.values():
2390	theory_data, theory_state = item
2391	total_plot_list.append(theory_data)
2392	for new_plot in total_plot_list:
2393	for group_id in new_plot.list_group_id:
2394	wx.PostEvent(self, NewPlotEvent(id=new_plot.id,
2395	group_id=group_id,
2396	action='remove'))
2397	#remove res plot: Todo: improve
2398	wx.CallAfter(self._remove_res_plot, new_plot.id)
2399	self._data_manager.delete_data(data_id=data_id,
2400	theory_id=theory_id)
2401
2402	def _remove_res_plot(self, id):
2403	"""
2404	Try to remove corresponding res plot
2405
2406	: param id: id of the data
2407	"""
2408	try:
2409	wx.PostEvent(self, NewPlotEvent(id=("res" + str(id)),
2410	group_id=("res" + str(id)),
2411	action='remove'))
2412	except:
2413	logging.error(sys.exc_value)
2414
2415	def save_data1d(self, data, fname):
2416	"""
2417	Save data dialog
2418	"""
2419	default_name = fname
2420	wildcard = "Text files (.txt)\|.txt\|"\
2421	"CanSAS 1D files(.xml)\|.xml"
2422	path = None
2423	dlg = wx.FileDialog(self, "Choose a file",
2424	self._default_save_location,
2425	default_name, wildcard, wx.SAVE)
2426
2427	if dlg.ShowModal() == wx.ID_OK:
2428	path = dlg.GetPath()
2429	# ext_num = 0 for .txt, ext_num = 1 for .xml
2430	# This is MAC Fix
2431	ext_num = dlg.GetFilterIndex()
2432	if ext_num == 0:
2433	ext_format = '.txt'
2434	else:
2435	ext_format = '.xml'
2436	path = os.path.splitext(path)[0] + ext_format
2437	mypath = os.path.basename(path)
2438
2439	#Instantiate a loader
2440	loader = Loader()
2441	ext_format = ".txt"
2442	if os.path.splitext(mypath)[1].lower() == ext_format:
2443	# Make sure the ext included in the file name
2444	# especially on MAC
2445	fName = os.path.splitext(path)[0] + ext_format
2446	self._onsaveTXT(data, fName)
2447	ext_format = ".xml"
2448	if os.path.splitext(mypath)[1].lower() == ext_format:
2449	# Make sure the ext included in the file name
2450	# especially on MAC
2451	fName = os.path.splitext(path)[0] + ext_format
2452	loader.save(fName, data, ext_format)
2453	try:
2454	self._default_save_location = os.path.dirname(path)
2455	except:
2456	pass
2457	dlg.Destroy()
2458
2459
2460	def _onsaveTXT(self, data, path):
2461	"""
2462	Save file as txt
2463
2464	.. todo:: Refactor and remove this method. See 'TODO' in _onSave.
2465	"""
2466	if not path == None:
2467	out = open(path, 'w')
2468	has_errors = True
2469	if data.dy == None or data.dy == []:
2470	has_errors = False
2471	# Sanity check
2472	if has_errors:
2473	try:
2474	if len(data.y) != len(data.dy):
2475	has_errors = False
2476	except:
2477	has_errors = False
2478	if has_errors:
2479	if data.dx != None and data.dx != []:
2480	out.write("<X> <Y> <dY> <dX>\n")
2481	else:
2482	out.write("<X> <Y> <dY>\n")
2483	else:
2484	out.write("<X> <Y>\n")
2485
2486	for i in range(len(data.x)):
2487	if has_errors:
2488	if data.dx != None and data.dx != []:
2489	if data.dx[i] != None:
2490	out.write("%g %g %g %g\n" % (data.x[i],
2491	data.y[i],
2492	data.dy[i],
2493	data.dx[i]))
2494	else:
2495	out.write("%g %g %g\n" % (data.x[i],
2496	data.y[i],
2497	data.dy[i]))
2498	else:
2499	out.write("%g %g %g\n" % (data.x[i],
2500	data.y[i],
2501	data.dy[i]))
2502	else:
2503	out.write("%g %g\n" % (data.x[i],
2504	data.y[i]))
2505	out.close()
2506
2507	def show_data1d(self, data, name):
2508	"""
2509	Show data dialog
2510	"""
2511	try:
2512	xmin = min(data.x)
2513	ymin = min(data.y)
2514	except:
2515	msg = "Unable to find min/max of \n data named %s" % \
2516	data.filename
2517	wx.PostEvent(self, StatusEvent(status=msg,
2518	info="error"))
2519	raise ValueError, msg
2520	## text = str(data)
2521	text = data.__str__()
2522	text += 'Data Min Max:\n'
2523	text += 'X_min = %s: X_max = %s\n' % (xmin, max(data.x))
2524	text += 'Y_min = %s: Y_max = %s\n' % (ymin, max(data.y))
2525	if data.dy != None:
2526	text += 'dY_min = %s: dY_max = %s\n' % (min(data.dy), max(data.dy))
2527	text += '\nData Points:\n'
2528	x_st = "X"
2529	for index in range(len(data.x)):
2530	if data.dy != None and len(data.dy) > index:
2531	dy_val = data.dy[index]
2532	else:
2533	dy_val = 0.0
2534	if data.dx != None and len(data.dx) > index:
2535	dx_val = data.dx[index]
2536	else:
2537	dx_val = 0.0
2538	if data.dxl != None and len(data.dxl) > index:
2539	if index == 0:
2540	x_st = "Xl"
2541	dx_val = data.dxl[index]
2542	elif data.dxw != None and len(data.dxw) > index:
2543	if index == 0:
2544	x_st = "Xw"
2545	dx_val = data.dxw[index]
2546
2547	if index == 0:
2548	text += "<index> \t<X> \t<Y> \t<dY> \t<d%s>\n" % x_st
2549	text += "%s \t%s \t%s \t%s \t%s\n" % (index,
2550	data.x[index],
2551	data.y[index],
2552	dy_val,
2553	dx_val)
2554	from pdfview import TextFrame
2555	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2556	# put icon
2557	self.put_icon(frame)
2558	frame.Show(True)
2559
2560	def save_data2d(self, data, fname):
2561	"""
2562	Save data2d dialog
2563	"""
2564	default_name = fname
2565	wildcard = "IGOR/DAT 2D file in Q_map (.dat)\|.DAT"
2566	dlg = wx.FileDialog(self, "Choose a file",
2567	self._default_save_location,
2568	default_name, wildcard, wx.SAVE)
2569
2570	if dlg.ShowModal() == wx.ID_OK:
2571	path = dlg.GetPath()
2572	# ext_num = 0 for .txt, ext_num = 1 for .xml
2573	# This is MAC Fix
2574	ext_num = dlg.GetFilterIndex()
2575	if ext_num == 0:
2576	ext_format = '.dat'
2577	else:
2578	ext_format = ''
2579	path = os.path.splitext(path)[0] + ext_format
2580	mypath = os.path.basename(path)
2581
2582	#Instantiate a loader
2583	loader = Loader()
2584
2585	ext_format = ".dat"
2586	if os.path.splitext(mypath)[1].lower() == ext_format:
2587	# Make sure the ext included in the file name
2588	# especially on MAC
2589	fileName = os.path.splitext(path)[0] + ext_format
2590	loader.save(fileName, data, ext_format)
2591	try:
2592	self._default_save_location = os.path.dirname(path)
2593	except:
2594	pass
2595	dlg.Destroy()
2596
2597	def show_data2d(self, data, name):
2598	"""
2599	Show data dialog
2600	"""
2601	wx.PostEvent(self, StatusEvent(status="Gathering Data2D Info.",
2602	type='start'))
2603	text = data.__str__()
2604	text += 'Data Min Max:\n'
2605	text += 'I_min = %s\n' % min(data.data)
2606	text += 'I_max = %s\n\n' % max(data.data)
2607	text += 'Data (First 2501) Points:\n'
2608	text += 'Data columns include err(I).\n'
2609	text += 'ASCII data starts here.\n'
2610	text += "<index> \t<Qx> \t<Qy> \t<I> \t<dI> \t<dQparal> \t<dQperp>\n"
2611	di_val = 0.0
2612	dx_val = 0.0
2613	dy_val = 0.0
2614	len_data = len(data.qx_data)
2615	for index in xrange(0, len_data):
2616	x_val = data.qx_data[index]
2617	y_val = data.qy_data[index]
2618	i_val = data.data[index]
2619	if data.err_data != None:
2620	di_val = data.err_data[index]
2621	if data.dqx_data != None:
2622	dx_val = data.dqx_data[index]
2623	if data.dqy_data != None:
2624	dy_val = data.dqy_data[index]
2625
2626	text += "%s \t%s \t%s \t%s \t%s \t%s \t%s\n" % (index,
2627	x_val,
2628	y_val,
2629	i_val,
2630	di_val,
2631	dx_val,
2632	dy_val)
2633	# Takes too long time for typical data2d: Break here
2634	if index >= 2500:
2635	text += ".............\n"
2636	break
2637
2638	from pdfview import TextFrame
2639	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2640	# put icon
2641	self.put_icon(frame)
2642	frame.Show(True)
2643	wx.PostEvent(self, StatusEvent(status="Data2D Info Displayed",
2644	type='stop'))
2645
2646	def set_current_perspective(self, perspective):
2647	"""
2648	set the current active perspective
2649	"""
2650	self._current_perspective = perspective
2651	name = "No current analysis selected"
2652	if self._current_perspective is not None:
2653	self._add_current_plugin_menu()
2654	for panel in self.panels.values():
2655	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2656	for name in self._current_perspective.get_perspective():
2657	frame = panel.get_frame()
2658	if frame != None:
2659	if name == panel.window_name:
2660	panel.on_set_focus(event=None)
2661	frame.Show(True)
2662	else:
2663	frame.Show(False)
2664	name = self._current_perspective.sub_menu
2665	if self._data_panel is not None:
2666	self._data_panel.set_active_perspective(name)
2667	self._check_applications_menu()
2668	#Set the SasView title
2669	self._set_title_name(name)
2670
2671	def _set_title_name(self, name):
2672	"""
2673	Set the SasView title w/ the current application name
2674
2675	: param name: application name [string]
2676	"""
2677	# Set SanView Window title w/ application anme
2678	title = self.title + " - " + name + " -"
2679	self.SetTitle(title)
2680
2681	def _check_applications_menu(self):
2682	"""
2683	check the menu of the current application
2684	"""
2685	if self._applications_menu is not None:
2686	for menu in self._applications_menu.GetMenuItems():
2687	if self._current_perspective is not None:
2688	name = self._current_perspective.sub_menu
2689	if menu.IsCheckable():
2690	if menu.GetLabel() == name:
2691	menu.Check(True)
2692	else:
2693	menu.Check(False)
2694
2695	def enable_add_data(self, new_plot):
2696	"""
2697	Enable append data on a plot panel
2698	"""
2699
2700	if self.panel_on_focus not in self._plotting_plugin.plot_panels.values():
2701	return
2702	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2703	self.panel_on_focus.plots.values()[0].__class__.__name__ == "Theory1D"
2704
2705	is_data2d = hasattr(new_plot, 'data')
2706
2707	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2708	and self.panel_on_focus.group_id is not None
2709	has_meta_data = hasattr(new_plot, 'meta_data')
2710
2711	#disable_add_data if the data is being recovered from a saved state file.
2712	is_state_data = False
2713	if has_meta_data:
2714	if 'invstate' in new_plot.meta_data:
2715	is_state_data = True
2716	if 'prstate' in new_plot.meta_data:
2717	is_state_data = True
2718	if 'fitstate' in new_plot.meta_data:
2719	is_state_data = True
2720
2721	return is_data1d and not is_data2d and not is_theory and not is_state_data
2722
2723	def check_multimode(self, perspective=None):
2724	"""
2725	Check the perspective have batch mode capablitity
2726	"""
2727	if perspective == None or self._data_panel == None:
2728	return
2729	flag = perspective.get_batch_capable()
2730	flag_on = perspective.batch_on
2731	if flag:
2732	self._data_panel.rb_single_mode.SetValue(not flag_on)
2733	self._data_panel.rb_batch_mode.SetValue(flag_on)
2734	else:
2735	self._data_panel.rb_single_mode.SetValue(True)
2736	self._data_panel.rb_batch_mode.SetValue(False)
2737	self._data_panel.rb_single_mode.Enable(flag)
2738	self._data_panel.rb_batch_mode.Enable(flag)
2739
2740	def enable_edit_menu(self):
2741	"""
2742	enable menu item under edit menu depending on the panel on focus
2743	"""
2744	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2745	flag = self.cpanel_on_focus.get_undo_flag()
2746	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2747	flag = self.cpanel_on_focus.get_redo_flag()
2748	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2749	flag = self.cpanel_on_focus.get_copy_flag()
2750	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2751	flag = self.cpanel_on_focus.get_paste_flag()
2752	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2753
2754	#Copy menu
2755	flag = self.cpanel_on_focus.get_copy_flag()
2756	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2757	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2758
2759	flag = self.cpanel_on_focus.get_preview_flag()
2760	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2761	flag = self.cpanel_on_focus.get_reset_flag()
2762	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2763	else:
2764	flag = False
2765	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2766	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2767	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2768	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2769	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2770	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2771
2772	def on_undo_panel(self, event=None):
2773	"""
2774	undo previous action of the last panel on focus if possible
2775	"""
2776	if self.cpanel_on_focus is not None:
2777	self.cpanel_on_focus.on_undo(event)
2778
2779	def on_redo_panel(self, event=None):
2780	"""
2781	redo the last cancel action done on the last panel on focus
2782	"""
2783	if self.cpanel_on_focus is not None:
2784	self.cpanel_on_focus.on_redo(event)
2785
2786	def on_copy_panel(self, event=None):
2787	"""
2788	copy the last panel on focus if possible
2789	"""
2790	if self.cpanel_on_focus is not None:
2791	self.cpanel_on_focus.on_copy(event)
2792
2793	def on_paste_panel(self, event=None):
2794	"""
2795	paste clipboard to the last panel on focus
2796	"""
2797	if self.cpanel_on_focus is not None:
2798	self.cpanel_on_focus.on_paste(event)
2799
2800	def on_bookmark_panel(self, event=None):
2801	"""
2802	bookmark panel
2803	"""
2804	if self.cpanel_on_focus is not None:
2805	self.cpanel_on_focus.on_bookmark(event)
2806
2807	def append_bookmark(self, event=None):
2808	"""
2809	Bookmark available information of the panel on focus
2810	"""
2811	self._toolbar.append_bookmark(event)
2812
2813	def on_save_panel(self, event=None):
2814	"""
2815	save possible information on the current panel
2816	"""
2817	if self.cpanel_on_focus is not None:
2818	self.cpanel_on_focus.on_save(event)
2819
2820	def on_preview_panel(self, event=None):
2821	"""
2822	preview information on the panel on focus
2823	"""
2824	if self.cpanel_on_focus is not None:
2825	self.cpanel_on_focus.on_preview(event)
2826
2827	def on_print_panel(self, event=None):
2828	"""
2829	print available information on the last panel on focus
2830	"""
2831	if self.cpanel_on_focus is not None:
2832	self.cpanel_on_focus.on_print(event)
2833
2834	def on_zoom_panel(self, event=None):
2835	"""
2836	zoom on the current panel if possible
2837	"""
2838	if self.cpanel_on_focus is not None:
2839	self.cpanel_on_focus.on_zoom(event)
2840
2841	def on_zoom_in_panel(self, event=None):
2842	"""
2843	zoom in of the panel on focus
2844	"""
2845	if self.cpanel_on_focus is not None:
2846	self.cpanel_on_focus.on_zoom_in(event)
2847
2848	def on_zoom_out_panel(self, event=None):
2849	"""
2850	zoom out on the panel on focus
2851	"""
2852	if self.cpanel_on_focus is not None:
2853	self.cpanel_on_focus.on_zoom_out(event)
2854
2855	def on_drag_panel(self, event=None):
2856	"""
2857	drag apply to the panel on focus
2858	"""
2859	if self.cpanel_on_focus is not None:
2860	self.cpanel_on_focus.on_drag(event)
2861
2862	def on_reset_panel(self, event=None):
2863	"""
2864	reset the current panel
2865	"""
2866	if self.cpanel_on_focus is not None:
2867	self.cpanel_on_focus.on_reset(event)
2868
2869	def on_change_caption(self, name, old_caption, new_caption):
2870	"""
2871	Change the panel caption
2872
2873	:param name: window_name of the pane
2874	:param old_caption: current caption [string]
2875	:param new_caption: new caption [string]
2876	"""
2877	# wx.aui.AuiPaneInfo
2878	pane_info = self.get_paneinfo(old_caption)
2879	# update the data_panel.cb_plotpanel
2880	if 'data_panel' in self.panels.keys():
2881	# remove from data_panel combobox
2882	data_panel = self.panels["data_panel"]
2883	if data_panel.cb_plotpanel is not None:
2884	# Check if any panel has the same caption
2885	has_newstring = data_panel.cb_plotpanel.FindString\
2886	(str(new_caption))
2887	caption = new_caption
2888	if has_newstring != wx.NOT_FOUND:
2889	captions = self._get_plotpanel_captions()
2890	# Append nummber
2891	inc = 1
2892	# FIXME: fix this terrible loop
2893	while (1):
2894	caption = new_caption + '_%s' % str(inc)
2895	if caption not in captions:
2896	break
2897	inc += 1
2898	# notify to users
2899	msg = "Found Same Title: Added '_%s'" % str(inc)
2900	wx.PostEvent(self, StatusEvent(status=msg))
2901	# update data_panel cb
2902	pos = data_panel.cb_plotpanel.FindString(str(old_caption))
2903	if pos != wx.NOT_FOUND:
2904	data_panel.cb_plotpanel.SetString(pos, caption)
2905	data_panel.cb_plotpanel.SetStringSelection(caption)
2906	# New Caption
2907	pane_info.SetTitle(caption)
2908	return caption
2909
2910	def get_paneinfo(self, name):
2911	"""
2912	Get pane Caption from window_name
2913
2914	:param name: window_name in AuiPaneInfo
2915	:returns: AuiPaneInfo of the name
2916	"""
2917	for panel in self.plot_panels.values():
2918	if panel.frame.GetTitle() == name:
2919	return panel.frame
2920	return None
2921
2922	def enable_undo(self):
2923	"""
2924	enable undo related control
2925	"""
2926	if self.cpanel_on_focus is not None:
2927	self._toolbar.enable_undo(self.cpanel_on_focus)
2928
2929	def enable_redo(self):
2930	"""
2931	enable redo
2932	"""
2933	if self.cpanel_on_focus is not None:
2934	self._toolbar.enable_redo(self.cpanel_on_focus)
2935
2936	def enable_copy(self):
2937	"""
2938	enable copy related control
2939	"""
2940	if self.cpanel_on_focus is not None:
2941	self._toolbar.enable_copy(self.cpanel_on_focus)
2942
2943	def enable_paste(self):
2944	"""
2945	enable paste
2946	"""
2947	if self.cpanel_on_focus is not None:
2948	self._toolbar.enable_paste(self.cpanel_on_focus)
2949
2950	def enable_bookmark(self):
2951	"""
2952	Bookmark
2953	"""
2954	if self.cpanel_on_focus is not None:
2955	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2956
2957	def enable_save(self):
2958	"""
2959	save
2960	"""
2961	if self.cpanel_on_focus is not None:
2962	self._toolbar.enable_save(self.cpanel_on_focus)
2963
2964	def enable_preview(self):
2965	"""
2966	preview
2967	"""
2968	if self.cpanel_on_focus is not None:
2969	self._toolbar.enable_preview(self.cpanel_on_focus)
2970
2971	def enable_print(self):
2972	"""
2973	print
2974	"""
2975	if self.cpanel_on_focus is not None:
2976	self._toolbar.enable_print(self.cpanel_on_focus)
2977
2978	def enable_zoom(self):
2979	"""
2980	zoom
2981	"""
2982	if self.cpanel_on_focus is not None:
2983	self._toolbar.enable_zoom(self.panel_on_focus)
2984
2985	def enable_zoom_in(self):
2986	"""
2987	zoom in
2988	"""
2989	if self.cpanel_on_focus is not None:
2990	self._toolbar.enable_zoom_in(self.panel_on_focus)
2991
2992	def enable_zoom_out(self):
2993	"""
2994	zoom out
2995	"""
2996	if self.cpanel_on_focus is not None:
2997	self._toolbar.enable_zoom_out(self.panel_on_focus)
2998
2999	def enable_drag(self, event=None):
3000	"""
3001	drag
3002	"""
3003	#Not implemeted
3004
3005	def enable_reset(self):
3006	"""
3007	reset the current panel
3008	"""
3009	if self.cpanel_on_focus is not None:
3010	self._toolbar.enable_reset(self.panel_on_focus)
3011
3012	def get_toolbar_height(self):
3013	"""
3014	"""
3015	size_y = 0
3016	if self.GetToolBar() != None and self.GetToolBar().IsShown():
3017	if not IS_LINUX:
3018	_, size_y = self.GetToolBar().GetSizeTuple()
3019	return size_y
3020
3021	def set_schedule_full_draw(self, panel=None, func='del'):
3022	"""
3023	Add/subtract the schedule full draw list with the panel given
3024
3025	:param panel: plot panel
3026	:param func: append or del [string]
3027	"""
3028
3029	# append this panel in the schedule list if not in yet
3030	if func == 'append':
3031	if not panel in self.schedule_full_draw_list:
3032	self.schedule_full_draw_list.append(panel)
3033	# remove this panel from schedule list
3034	elif func == 'del':
3035	if len(self.schedule_full_draw_list) > 0:
3036	if panel in self.schedule_full_draw_list:
3037	self.schedule_full_draw_list.remove(panel)
3038
3039	# reset the schdule
3040	if len(self.schedule_full_draw_list) == 0:
3041	self.schedule = False
3042	else:
3043	self.schedule = True
3044
3045	def full_draw(self):
3046	"""
3047	Draw the panels with axes in the schedule to full dwar list
3048	"""
3049
3050	count = len(self.schedule_full_draw_list)
3051	#if not self.schedule:
3052	if count < 1:
3053	self.set_schedule(False)
3054	return
3055
3056	else:
3057	ind = 0
3058	# if any of the panel is shown do full_draw
3059	for panel in self.schedule_full_draw_list:
3060	ind += 1
3061	if panel.frame.IsShown():
3062	break
3063	# otherwise, return
3064	if ind == count:
3065	return
3066	#Simple redraw only for a panel shown
3067	def f_draw(panel):
3068	"""
3069	Draw A panel in the full draw list
3070	"""
3071	try:
3072	# This checking of GetCapture is to stop redrawing
3073	# while any panel is capture.
3074	frame = panel.frame
3075
3076	if not frame.GetCapture():
3077	# draw if possible
3078	panel.set_resizing(False)
3079	#panel.Show(True)
3080	panel.draw_plot()
3081	# Check if the panel is not shown
3082	flag = frame.IsShown()
3083	frame.Show(flag)
3084	except:
3085	pass
3086
3087	# Draw all panels
3088	if count == 1:
3089	f_draw(self.schedule_full_draw_list[0])
3090	else:
3091	map(f_draw, self.schedule_full_draw_list)
3092	# Reset the attr
3093	if len(self.schedule_full_draw_list) == 0:
3094	self.set_schedule(False)
3095	else:
3096	self.set_schedule(True)
3097
3098	def set_schedule(self, schedule=False):
3099	"""
3100	Set schedule
3101	"""
3102	self.schedule = schedule
3103
3104	def get_schedule(self):
3105	"""
3106	Get schedule
3107	"""
3108	return self.schedule
3109
3110	def on_set_plot_focus(self, panel):
3111	"""
3112	Set focus on a plot panel
3113	"""
3114	if panel == None:
3115	return
3116	#self.set_plot_unfocus()
3117	panel.on_set_focus(None)
3118	# set focusing panel
3119	self.panel_on_focus = panel
3120	self.set_panel_on_focus(None)
3121
3122	def set_plot_unfocus(self):
3123	"""
3124	Un focus all plot panels
3125	"""
3126	for plot in self.plot_panels.values():
3127	plot.on_kill_focus(None)
3128
3129	def get_window_size(self):
3130	"""
3131	Get window size
3132
3133	:returns: size
3134	:rtype: tuple
3135	"""
3136	width, height = self.GetSizeTuple()
3137	if not IS_WIN:
3138	# Subtract toolbar height to get real window side
3139	if self._toolbar.IsShown():
3140	height -= 45
3141	return (width, height)
3142
3143	def _onDrawIdle(self, args, *kwargs):
3144	"""
3145	ReDraw with axes
3146	"""
3147	try:
3148	# check if it is time to redraw
3149	if self.GetCapture() == None:
3150	# Draw plot, changes resizing too
3151	self.full_draw()
3152	except:
3153	pass
3154
3155	# restart idle
3156	self._redraw_idle(args, *kwargs)
3157
3158
3159	def _redraw_idle(self, args, *kwargs):
3160	"""
3161	Restart Idle
3162	"""
3163	# restart idle
3164	self.idletimer.Restart(100 * TIME_FACTOR, args, *kwargs)
3165
3166
3167	class DefaultPanel(wx.Panel, PanelBase):
3168	"""
3169	Defines the API for a panels to work with
3170	the GUI manager
3171	"""
3172	## Internal nickname for the window, used by the AUI manager
3173	window_name = "default"
3174	## Name to appear on the window title bar
3175	window_caption = "Welcome panel"
3176	## Flag to tell the AUI manager to put this panel in the center pane
3177	CENTER_PANE = True
3178	def __init__(self, parent, args, *kwds):
3179	wx.Panel.__init__(self, parent, args, *kwds)
3180	PanelBase.__init__(self, parent)
3181
3182
3183
3184	class SasViewApp(wx.App):
3185	"""
3186	SasView application
3187	"""
3188	def OnInit(self):
3189	"""
3190	When initialised
3191	"""
3192	pos, size, self.is_max = self.window_placement((GUIFRAME_WIDTH,
3193	GUIFRAME_HEIGHT))
3194	self.frame = ViewerFrame(parent=None,
3195	title=APPLICATION_NAME,
3196	pos=pos,
3197	gui_style=DEFAULT_STYLE,
3198	size=size)
3199	self.frame.Hide()
3200	if not IS_WIN:
3201	self.frame.EnableCloseButton(False)
3202	self.s_screen = None
3203
3204	try:
3205	self.open_file()
3206	except:
3207	msg = "%s Could not load " % str(APPLICATION_NAME)
3208	msg += "input file from command line.\n"
3209	logging.error(msg)
3210	# Display a splash screen on top of the frame.
3211	try:
3212	if os.path.isfile(SPLASH_SCREEN_PATH):
3213	self.s_screen = self.display_splash_screen(parent=self.frame,
3214	path=SPLASH_SCREEN_PATH)
3215	else:
3216	self.frame.Show()
3217	except:
3218	if self.s_screen is not None:
3219	self.s_screen.Close()
3220	msg = "Cannot display splash screen\n"
3221	msg += str(sys.exc_value)
3222	logging.error(msg)
3223	self.frame.Show()
3224
3225	self.SetTopWindow(self.frame)
3226
3227	return True
3228
3229	def maximize_win(self):
3230	"""
3231	Maximize the window after the frame shown
3232	"""
3233	if self.is_max:
3234	if self.frame.IsShown():
3235	# Max window size
3236	self.frame.Maximize(self.is_max)
3237
3238	def open_file(self):
3239	"""
3240	open a state file at the start of the application
3241	"""
3242	input_file = None
3243	if len(sys.argv) >= 2:
3244	cmd = sys.argv[0].lower()
3245	basename = os.path.basename(cmd)
3246	app_base = str(APPLICATION_NAME).lower()
3247	if os.path.isfile(cmd) or basename.lower() == app_base:
3248	app_py = app_base + '.py'
3249	app_exe = app_base + '.exe'
3250	app_app = app_base + '.app'
3251	if basename.lower() in [app_py, app_exe, app_app, app_base]:
3252	data_base = sys.argv[1]
3253	input_file = os.path.normpath(os.path.join(DATAPATH,
3254	data_base))
3255	if input_file is None:
3256	return
3257	if self.frame is not None:
3258	self.frame.set_input_file(input_file=input_file)
3259
3260	def clean_plugin_models(self, path):
3261	"""
3262	Delete plugin models in app folder
3263
3264	:param path: path of the plugin_models folder in app
3265	"""
3266	# do it only the first time app loaded
3267	# delete unused model folder
3268	model_folder = os.path.join(PATH_APP, path)
3269	if os.path.exists(model_folder) and os.path.isdir(model_folder):
3270	if len(os.listdir(model_folder)) > 0:
3271	try:
3272	for filename in os.listdir(model_folder):
3273	file_path = os.path.join(model_folder, filename)
3274	if os.path.isfile(file_path):
3275	os.remove(file_path)
3276	except:
3277	logging.error("gui_manager.clean_plugin_models:\n %s" \
3278	% sys.exc_value)
3279
3280	def set_manager(self, manager):
3281	"""
3282	Sets a reference to the application manager
3283	of the GUI manager (Frame)
3284	"""
3285	self.frame.set_manager(manager)
3286
3287	def build_gui(self):
3288	"""
3289	Build the GUI
3290	"""
3291	#try to load file at the start
3292	self.open_file()
3293	self.frame.build_gui()
3294
3295	def set_welcome_panel(self, panel_class):
3296	"""
3297	Set the welcome panel
3298
3299	:param panel_class: class of the welcome panel to be instantiated
3300
3301	"""
3302	self.frame.welcome_panel_class = panel_class
3303
3304	def add_perspective(self, perspective):
3305	"""
3306	Manually add a perspective to the application GUI
3307	"""
3308	self.frame.add_perspective(perspective)
3309
3310	def window_placement(self, size):
3311	"""
3312	Determines the position and size of the application frame such that it
3313	fits on the user's screen without obstructing (or being obstructed by)
3314	the Windows task bar. The maximum initial size in pixels is bounded by
3315	WIDTH x HEIGHT. For most monitors, the application
3316	will be centered on the screen; for very large monitors it will be
3317	placed on the left side of the screen.
3318	"""
3319	is_maximized = False
3320	# Get size of screen without
3321	for screenCount in range(wx.Display().GetCount()):
3322	screen = wx.Display(screenCount)
3323	if screen.IsPrimary():
3324	displayRect = screen.GetClientArea()
3325	break
3326
3327	posX, posY, displayWidth, displayHeight = displayRect
3328	customWidth, customHeight = size
3329
3330	# If the custom size is default, set 90% of the screen size
3331	if customWidth <= 0 and customHeight <= 0:
3332	if customWidth == 0 and customHeight == 0:
3333	is_maximized = True
3334	customWidth = displayWidth * 0.9
3335	customHeight = displayHeight * 0.9
3336	else:
3337	# If the custom screen is bigger than the
3338	# window screen than make maximum size
3339	if customWidth > displayWidth:
3340	customWidth = displayWidth
3341	if customHeight > displayHeight:
3342	customHeight = displayHeight
3343
3344	# Note that when running Linux and using an Xming (X11) server on a PC
3345	# with a dual monitor configuration, the reported display size may be
3346	# that of both monitors combined with an incorrect display count of 1.
3347	# To avoid displaying this app across both monitors, we check for
3348	# screen 'too big'. If so, we assume a smaller width which means the
3349	# application will be placed towards the left hand side of the screen.
3350
3351	# If dual screen registered as 1 screen. Make width half.
3352	# MAC just follows the default behavior of pos
3353	if IS_WIN:
3354	if displayWidth > (displayHeight * 2):
3355	if customWidth == displayWidth:
3356	customWidth = displayWidth / 2
3357	# and set the position to be the corner of the screen.
3358	posX = 0
3359	posY = 0
3360
3361	# Make the position the middle of the screen. (Not 0,0)
3362	else:
3363	posX = (displayWidth - customWidth) / 2
3364	posY = (displayHeight - customHeight) / 2
3365	# Return the suggested position and size for the application frame.
3366	return (posX, posY), (customWidth, customHeight), is_maximized
3367
3368
3369	def display_splash_screen(self, parent,
3370	path=SPLASH_SCREEN_PATH):
3371	"""Displays the splash screen. It will exactly cover the main frame."""
3372
3373	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
3374	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
3375	image.Rescale(SPLASH_SCREEN_WIDTH,
3376	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
3377	bm = image.ConvertToBitmap()
3378
3379	# Create and show the splash screen. It will disappear only when the
3380	# program has entered the event loop AND either the timeout has expired
3381	# or the user has left clicked on the screen. Thus any processing
3382	# performed in this routine (including sleeping) or processing in the
3383	# calling routine (including doing imports) will prevent the splash
3384	# screen from disappearing.
3385	#
3386	# Note that on Linux, the timeout appears to occur immediately in which
3387	# case the splash screen disappears upon entering the event loop.
3388	s_screen = wx.SplashScreen(bitmap=bm,
3389	splashStyle=(wx.SPLASH_TIMEOUT \|
3390	wx.SPLASH_CENTRE_ON_SCREEN),
3391	style=(wx.SIMPLE_BORDER \|
3392	wx.FRAME_NO_TASKBAR \|
3393	wx.FRAME_FLOAT_ON_PARENT),
3394	milliseconds=SS_MAX_DISPLAY_TIME,
3395	parent=parent,
3396	id=wx.ID_ANY)
3397	from sas.sasgui.guiframe.gui_statusbar import SPageStatusbar
3398	statusBar = SPageStatusbar(s_screen)
3399	s_screen.SetStatusBar(statusBar)
3400	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
3401	s_screen.Show()
3402	return s_screen
3403
3404
3405	def on_close_splash_screen(self, event):
3406	"""
3407	When the splash screen is closed.
3408	"""
3409	self.frame.Show(True)
3410	event.Skip()
3411	self.maximize_win()
3412
3413
3414	class MDIFrame(CHILD_FRAME):
3415	"""
3416	Frame for panels
3417	"""
3418	def __init__(self, parent, panel, title="Untitled", size=(300, 200)):
3419	"""
3420	comment
3421	:param parent: parent panel/container
3422	"""
3423	# Initialize the Frame object
3424	CHILD_FRAME.__init__(self, parent=parent, id=wx.ID_ANY, title=title, size=size)
3425	self.parent = parent
3426	self.name = "Untitled"
3427	self.batch_on = self.parent.batch_on
3428	self.panel = panel
3429	if panel != None:
3430	self.set_panel(panel)
3431	self.Show(False)
3432
3433	def show_data_panel(self, action):
3434	"""
3435	Turns on the data panel
3436
3437	The the data panel is optional. Most of its functions can be
3438	performed from the menu bar and from the plots.
3439	"""
3440	self.parent.show_data_panel(action)
3441
3442	def set_panel(self, panel):
3443	"""
3444	"""
3445	self.panel = panel
3446	self.name = panel.window_name
3447	self.SetTitle(panel.window_caption)
3448	self.SetHelpText(panel.help_string)
3449	width, height = self.parent._get_panels_size(panel)
3450	if hasattr(panel, "CENTER_PANE") and panel.CENTER_PANE:
3451	width *= 0.6
3452	self.SetSize((width, height))
3453	self.parent.put_icon(self)
3454	self.Bind(wx.EVT_SET_FOCUS, self.set_panel_focus)
3455	self.Bind(wx.EVT_CLOSE, self.OnClose)
3456	self.Show(False)
3457
3458	def set_panel_focus(self, event):
3459	"""
3460	"""
3461	if self.parent.panel_on_focus != self.panel:
3462	self.panel.SetFocus()
3463	self.parent.panel_on_focus = self.panel
3464
3465	def OnClose(self, event):
3466	"""
3467	On Close event
3468	"""
3469	self.panel.on_close(event)
3470
3471	if __name__ == "__main__":
3472	app = ViewApp(0)
3473	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/gui_manager.py @ 06aaa75d

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