gui_manager.py @ 03e04a4

ESS_GUIESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalc

Last change on this file since 03e04a4 was fa81e94, checked in by Piotr Rozyczko <rozyczko@…>, 7 years ago
Initial commit of the P(r) inversion perspective. Code merged from Jeff Krzywon's ESS_GUI_Pr branch. Also, minor 2to3 mods to sascalc/sasgui to enble error free setup.
Property mode set to `100644`
File size: 126.2 KB

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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	import logging
24	import traceback
25	import urllib
26	import json
27
28	from matplotlib import _pylab_helpers
29
30	from sas import get_local_config, get_custom_config, get_app_dir, get_user_dir
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
50	logger = logging.getLogger(__name__)
51	warnings.simplefilter("ignore")
52
53	config = get_local_config()
54	custom_config = get_custom_config()
55
56	# read some constants from config
57	APPLICATION_STATE_EXTENSION = config.APPLICATION_STATE_EXTENSION
58	APPLICATION_NAME = config.__appname__
59	SPLASH_SCREEN_PATH = config.SPLASH_SCREEN_PATH
60	WELCOME_PANEL_ON = config.WELCOME_PANEL_ON
61	SPLASH_SCREEN_WIDTH = config.SPLASH_SCREEN_WIDTH
62	SPLASH_SCREEN_HEIGHT = config.SPLASH_SCREEN_HEIGHT
63	SS_MAX_DISPLAY_TIME = config.SS_MAX_DISPLAY_TIME
64	if not WELCOME_PANEL_ON:
65	WELCOME_PANEL_SHOW = False
66	else:
67	WELCOME_PANEL_SHOW = True
68	try:
69	DATALOADER_SHOW = custom_config.DATALOADER_SHOW
70	TOOLBAR_SHOW = custom_config.TOOLBAR_SHOW
71	FIXED_PANEL = custom_config.FIXED_PANEL
72	if WELCOME_PANEL_ON:
73	WELCOME_PANEL_SHOW = custom_config.WELCOME_PANEL_SHOW
74	PLOPANEL_WIDTH = custom_config.PLOPANEL_WIDTH
75	DATAPANEL_WIDTH = custom_config.DATAPANEL_WIDTH
76	GUIFRAME_WIDTH = custom_config.GUIFRAME_WIDTH
77	GUIFRAME_HEIGHT = custom_config.GUIFRAME_HEIGHT
78	CONTROL_WIDTH = custom_config.CONTROL_WIDTH
79	CONTROL_HEIGHT = custom_config.CONTROL_HEIGHT
80	DEFAULT_PERSPECTIVE = custom_config.DEFAULT_PERSPECTIVE
81	CLEANUP_PLOT = custom_config.CLEANUP_PLOT
82	# custom open_path
83	open_folder = custom_config.DEFAULT_OPEN_FOLDER
84	if open_folder is not None and os.path.isdir(open_folder):
85	DEFAULT_OPEN_FOLDER = os.path.abspath(open_folder)
86	else:
87	DEFAULT_OPEN_FOLDER = get_app_dir()
88	SAS_OPENCL = custom_config.SAS_OPENCL
89	except:
90	DATALOADER_SHOW = True
91	TOOLBAR_SHOW = True
92	FIXED_PANEL = True
93	WELCOME_PANEL_SHOW = False
94	PLOPANEL_WIDTH = config.PLOPANEL_WIDTH
95	DATAPANEL_WIDTH = config.DATAPANEL_WIDTH
96	GUIFRAME_WIDTH = config.GUIFRAME_WIDTH
97	GUIFRAME_HEIGHT = config.GUIFRAME_HEIGHT
98	CONTROL_WIDTH = -1
99	CONTROL_HEIGHT = -1
100	DEFAULT_PERSPECTIVE = None
101	CLEANUP_PLOT = False
102	DEFAULT_OPEN_FOLDER = get_app_dir()
103	DEFAULT_OPEN_FOLDER = PATH_APP
104	SAS_OPENCL = None
105	DEFAULT_STYLE = config.DEFAULT_STYLE
106
107	PLUGIN_STATE_EXTENSIONS = config.PLUGIN_STATE_EXTENSIONS
108	OPEN_SAVE_MENU = config.OPEN_SAVE_PROJECT_MENU
109	VIEW_MENU = config.VIEW_MENU
110	EDIT_MENU = config.EDIT_MENU
111	extension_list = []
112	if APPLICATION_STATE_EXTENSION is not None:
113	extension_list.append(APPLICATION_STATE_EXTENSION)
114	EXTENSIONS = PLUGIN_STATE_EXTENSIONS + extension_list
115	try:
116	PLUGINS_WLIST = '\|'.join(config.PLUGINS_WLIST)
117	except:
118	PLUGINS_WLIST = ''
119	APPLICATION_WLIST = config.APPLICATION_WLIST
120	IS_WIN = True
121	IS_LINUX = False
122	CLOSE_SHOW = True
123	TIME_FACTOR = 2
124	MDI_STYLE = wx.DEFAULT_FRAME_STYLE
125	NOT_SO_GRAPH_LIST = ["BoxSum"]
126	PARENT_FRAME = wx.MDIParentFrame
127	CHILD_FRAME = wx.MDIChildFrame
128	if sys.platform.count("win32") < 1:
129	IS_WIN = False
130	TIME_FACTOR = 2
131	if int(str(wx.__version__).split('.')[0]) == 2:
132	if int(str(wx.__version__).split('.')[1]) < 9:
133	CLOSE_SHOW = False
134	if sys.platform.count("darwin") < 1:
135	IS_LINUX = True
136	PARENT_FRAME = wx.Frame
137	CHILD_FRAME = wx.Frame
138
139	class ViewerFrame(PARENT_FRAME):
140	"""
141	Main application frame
142	"""
143
144	def __init__(self, parent, title,
145	size=(GUIFRAME_WIDTH, GUIFRAME_HEIGHT),
146	gui_style=DEFAULT_STYLE,
147	style=wx.DEFAULT_FRAME_STYLE,
148	pos=wx.DefaultPosition):
149	"""
150	Initialize the Frame object
151	"""
152	PARENT_FRAME.__init__(self, parent=parent, title=title,
153	pos=pos, size=size)
154	# title
155	self.title = title
156	self.__gui_style = gui_style
157	path = os.path.dirname(__file__)
158	temp_path = os.path.join(path, 'images')
159	ico_file = os.path.join(temp_path, 'ball.ico')
160	if os.path.isfile(ico_file):
161	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
162	else:
163	temp_path = os.path.join(os.getcwd(), 'images')
164	ico_file = os.path.join(temp_path, 'ball.ico')
165	if os.path.isfile(ico_file):
166	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
167	else:
168	ico_file = os.path.join(os.path.dirname(os.path.sys.path[0]),
169	'images', 'ball.ico')
170	if os.path.isfile(ico_file):
171	self.SetIcon(wx.Icon(ico_file, wx.BITMAP_TYPE_ICO))
172	self.path = get_app_dir()
173	self.application_name = APPLICATION_NAME
174	# Application manager
175	self._input_file = None
176	self.app_manager = None
177	self._mgr = None
178	# add current perpsective
179	self._current_perspective = None
180	self._plotting_plugin = None
181	self._data_plugin = None
182	# Menu bar and item
183	self._menubar = None
184	self._file_menu = None
185	self._data_menu = None
186	self._view_menu = None
187	self._data_panel_menu = None
188	self._help_menu = None
189	self._tool_menu = None
190	self._applications_menu_pos = -1
191	self._applications_menu_name = None
192	self._applications_menu = None
193	self._edit_menu = None
194	self._toolbar_menu = None
195	self._save_appl_menu = None
196	# tool bar
197	self._toolbar = None
198	# Status bar
199	self.sb = None
200	# number of plugins
201	self._num_perspectives = 0
202	# plot duck cleanup option
203	self.cleanup_plots = CLEANUP_PLOT
204	# Find plug-ins
205	# Modify this so that we can specify the directory to look into
206	self.plugins = []
207	# add local plugin
208	self.plugins += self._get_local_plugins()
209	self.plugins += self._find_plugins()
210	# List of panels
211	self.panels = {}
212	# List of plot panels
213	self.plot_panels = {}
214	# default Graph number fot the plotpanel caption
215	self.graph_num = 0
216
217	# Default locations
218	self._default_save_location = DEFAULT_OPEN_FOLDER
219	# Welcome panel
220	self.defaultPanel = None
221	self.welcome_panel_class = None
222	# panel on focus
223	self.panel_on_focus = None
224	# control_panel on focus
225	self.cpanel_on_focus = None
226
227	self.loader = Loader()
228	# data manager
229	self.batch_on = False
230	from sas.sasgui.guiframe.data_manager import DataManager
231	self._data_manager = DataManager()
232	self._data_panel = None # DataPanel(parent=self)
233	if self.panel_on_focus is not None:
234	self._data_panel.set_panel_on_focus(
235	self.panel_on_focus.window_caption)
236	# list of plot panels in schedule to full redraw
237	self.schedule = False
238	# self.callback = True
239	self._idle_count = 0
240	self.schedule_full_draw_list = []
241	self.idletimer = wx.CallLater(TIME_FACTOR, self._onDrawIdle)
242
243	self.batch_frame = GridFrame(parent=self)
244	self.batch_frame.Hide()
245	self.on_batch_selection(event=None)
246	self.add_icon()
247
248	# Register the close event so it calls our own method
249	wx.EVT_CLOSE(self, self.WindowClose)
250	# Register to status events
251	self.Bind(EVT_STATUS, self._on_status_event)
252	# Register add extra data on the same panel event on load
253	self.Bind(EVT_PANEL_ON_FOCUS, self.set_panel_on_focus)
254	self.Bind(EVT_APPEND_BOOKMARK, self.append_bookmark)
255	self.Bind(EVT_NEW_LOAD_DATA, self.on_load_data)
256	self.Bind(EVT_NEW_BATCH, self.on_batch_selection)
257	self.Bind(EVT_NEW_COLOR, self.on_color_selection)
258	self.Bind(EVT_CATEGORY, self.on_change_categories)
259	self.setup_custom_conf()
260	# Preferred window size
261	self._window_width, self._window_height = size
262
263	def add_icon(self):
264	"""
265	get list of child and attempt to add the default icon
266	"""
267
268	list_children = self.GetChildren()
269	for frame in list_children:
270	self.put_icon(frame)
271
272	def put_icon(self, frame):
273	"""
274	Put icon on the tap of a panel
275	"""
276	if hasattr(frame, "IsIconized"):
277	if not frame.IsIconized():
278	try:
279	icon = self.GetIcon()
280	frame.SetIcon(icon)
281	except:
282	logger.error("ViewerFrame.put_icon: could not set icon")
283
284	def get_client_size(self):
285	"""
286	return client size tuple
287	"""
288	width, height = self.GetClientSizeTuple()
289	height -= 45
290	# Adjust toolbar height
291	toolbar = self.GetToolBar()
292	if toolbar is not None:
293	_, tb_h = toolbar.GetSizeTuple()
294	height -= tb_h
295	return width, height
296
297	def on_change_categories(self, evt):
298	# ILL
299	fitpanel = None
300	for item in self.plugins:
301	if hasattr(item, "get_panels"):
302	if hasattr(item, "fit_panel"):
303	fitpanel = item.fit_panel
304
305	if fitpanel is not None:
306	for i in range(0, fitpanel.GetPageCount()):
307	fitpanel.GetPage(i)._populate_listbox()
308
309	def on_set_batch_result(self, data_outputs, data_inputs=None,
310	plugin_name=""):
311	"""
312	Display data into a grid in batch mode and show the grid
313	"""
314	t = time.localtime(time.time())
315	time_str = time.strftime("%b %d %H;%M of %Y", t)
316	details = "File Generated by %s : %s" % (APPLICATION_NAME,
317	str(plugin_name))
318	details += "on %s.\n" % time_str
319	ext = ".csv"
320	file_name = "Batch_" + str(plugin_name) + "_" + time_str + ext
321	file_name = self._default_save_location + str(file_name)
322
323	self.open_with_localapp(file_name=file_name,
324	details=details,
325	data_inputs=data_inputs,
326	data_outputs=data_outputs)
327
328	def open_with_localapp(self, data_inputs=None, details="", file_name=None,
329	data_outputs=None):
330	"""
331	Display value of data into the application grid
332	:param data_inputs: dictionary of string and list of items
333	:param details: descriptive string
334	:param file_name: file name
335	:param data_outputs: Data outputs
336	"""
337	self.batch_frame.set_data(data_inputs=data_inputs,
338	data_outputs=data_outputs,
339	details=details,
340	file_name=file_name)
341	self.show_batch_frame(None)
342
343	def on_read_batch_tofile(self, base):
344	"""
345	Open a file dialog , extract the file to read and display values
346	into a grid
347	"""
348	path = None
349	if self._default_save_location is None:
350	self._default_save_location = os.getcwd()
351	wildcard = "(.csv; .txt)\|.csv; .txt"
352	dlg = wx.FileDialog(base,
353	"Choose a file",
354	self._default_save_location, "",
355	wildcard)
356	if dlg.ShowModal() == wx.ID_OK:
357	path = dlg.GetPath()
358	if path is not None:
359	self._default_save_location = os.path.dirname(path)
360	dlg.Destroy()
361	try:
362	self.read_batch_tofile(file_name=path)
363	except:
364	msg = "Error occurred when reading the file; %s\n" % path
365	msg += "%s\n" % sys.exc_value
366	wx.PostEvent(self, StatusEvent(status=msg,
367	info="error"))
368
369	def read_batch_tofile(self, file_name):
370	"""
371	Extract value from file name and Display them into a grid
372	"""
373	if file_name is None or file_name.strip() == "":
374	return
375	data = {}
376	fd = open(file_name, 'r')
377	_, ext = os.path.splitext(file_name)
378	separator = None
379	if ext.lower() == ".csv":
380	separator = ","
381	fd_buffer = fd.read()
382	lines = fd_buffer.split('\n')
383	fd.close()
384	column_names_line = ""
385	index = None
386	details = ""
387	for index in range(len(lines)):
388	line = lines[index]
389	line.strip()
390	count = 0
391	if separator is None:
392	line.replace('\t', ' ')
393	# found the first line containing the label
394	col_name_toks = line.split()
395	for item in col_name_toks:
396	if item.strip() != "":
397	count += 1
398	else:
399	line = " "
400	elif line.find(separator) != -1:
401	if line.count(separator) >= 2:
402	# found the first line containing the label
403	col_name_toks = line.split(separator)
404	for item in col_name_toks:
405	if item.strip() != "":
406	count += 1
407	else:
408	details += line
409	if count >= 2:
410	column_names_line = line
411	break
412
413	if column_names_line.strip() == "" or index is None:
414	return
415
416	col_name_toks = column_names_line.split(separator)
417	c_index = 0
418	for col_index in range(len(col_name_toks)):
419	c_name = col_name_toks[col_index]
420	if c_name.strip() != "":
421	# distinguish between column name and value
422	try:
423	float(c_name)
424	col_name = "Column %s" % str(col_index + 1)
425	index_min = index
426	except:
427	col_name = c_name
428	index_min = index + 1
429	data[col_name] = [lines[row].split(separator)[c_index]
430	for row in range(index_min, len(lines) - 1)]
431	c_index += 1
432
433	self.open_with_localapp(data_outputs=data, data_inputs=None,
434	file_name=file_name, details=details)
435
436	def write_batch_tofile(self, data, file_name, details=""):
437	"""
438	Helper to write result from batch into cvs file
439	"""
440	self._default_save_location = os.path.dirname(file_name)
441	name = os.path.basename(file_name)
442	if data is None or file_name is None or file_name.strip() == "":
443	return
444	_, ext = os.path.splitext(name)
445	try:
446	fd = open(file_name, 'w')
447	except Exception:
448	# On Permission denied: IOError
449	temp_dir = get_user_dir()
450	temp_file_name = os.path.join(temp_dir, name)
451	fd = open(temp_file_name, 'w')
452	separator = "\t"
453	if ext.lower() == ".csv":
454	separator = ","
455	fd.write(str(details))
456	for col_name in data.keys():
457	fd.write(str(col_name))
458	fd.write(separator)
459	fd.write('\n')
460	max_list = [len(value) for value in data.values()]
461	if len(max_list) == 0:
462	return
463	max_index = max(max_list)
464	index = 0
465	while index < max_index:
466	for value_list in data.values():
467	if index < len(value_list):
468	fd.write(str(value_list[index]))
469	fd.write(separator)
470	else:
471	fd.write('')
472	fd.write(separator)
473	fd.write('\n')
474	index += 1
475	fd.close()
476
477	def open_with_externalapp(self, data, file_name, details=""):
478	"""
479	Display data in the another application , by default Excel
480	"""
481	if not os.path.exists(file_name):
482	self.write_batch_tofile(data=data, file_name=file_name,
483	details=details)
484	try:
485	from win32com.client import Dispatch
486	excel_app = Dispatch('Excel.Application')
487	excel_app.Workbooks.Open(file_name)
488	excel_app.Visible = 1
489	except:
490	msg = "Error occured when calling Excel.\n"
491	msg += "Check that Excel installed in this machine or \n"
492	msg += "check that %s really exists.\n" % str(file_name)
493	wx.PostEvent(self, StatusEvent(status=msg,
494	info="error"))
495
496	def on_batch_selection(self, event=None):
497	"""
498	:param event: contains parameter enable. When enable is set to True
499	the application is in Batch mode otherwise the application is
500	in Single mode.
501	"""
502	if event is not None:
503	self.batch_on = event.enable
504	for plug in self.plugins:
505	plug.set_batch_selection(self.batch_on)
506
507	def on_color_selection(self, event):
508	"""
509	:param event: contains parameters for id and color
510	"""
511	color, event_id = event.color, event.id
512	for plug in self.plugins:
513	plug.add_color(color, event_id)
514
515	def setup_custom_conf(self):
516	"""
517	Set up custom configuration if exists
518	"""
519	if custom_config is None:
520	return
521
522	if not FIXED_PANEL:
523	self.__gui_style &= (~GUIFRAME.FIXED_PANEL)
524	self.__gui_style \|= GUIFRAME.FLOATING_PANEL
525
526	if not DATALOADER_SHOW:
527	self.__gui_style &= (~GUIFRAME.MANAGER_ON)
528
529	if not TOOLBAR_SHOW:
530	self.__gui_style &= (~GUIFRAME.TOOLBAR_ON)
531
532	if WELCOME_PANEL_SHOW:
533	self.__gui_style \|= GUIFRAME.WELCOME_PANEL_ON
534
535	def set_custom_default_perspective(self):
536	"""
537	Set default starting perspective
538	"""
539	if custom_config is None:
540	return
541	for plugin in self.plugins:
542	try:
543	if plugin.sub_menu == DEFAULT_PERSPECTIVE:
544
545	plugin.on_perspective(event=None)
546	frame = plugin.get_frame()
547	frame.Show(True)
548	# break
549	else:
550	frame = plugin.get_frame()
551	frame.Show(False)
552	except:
553	pass
554	return
555
556	def on_load_data(self, event):
557	"""
558	received an event to trigger load from data plugin
559	"""
560	if self._data_plugin is not None:
561	self._data_plugin.load_data(event)
562
563	def get_current_perspective(self):
564	"""
565	return the current perspective
566	"""
567	return self._current_perspective
568
569	def get_save_location(self):
570	"""
571	return the _default_save_location
572	"""
573	return self._default_save_location
574
575	def set_input_file(self, input_file):
576	"""
577	:param input_file: file to read
578	"""
579	self._input_file = input_file
580
581	def get_data_manager(self):
582	"""
583	return the data manager.
584	"""
585	return self._data_manager
586
587	def get_toolbar(self):
588	"""
589	return the toolbar.
590	"""
591	return self._toolbar
592
593	def set_panel_on_focus(self, event):
594	"""
595	Store reference to the last panel on focus
596	update the toolbar if available
597	update edit menu if available
598	"""
599	if event is not None:
600	self.panel_on_focus = event.panel
601	if self.panel_on_focus is not None:
602	# Disable save application if the current panel is in batch mode
603	try:
604	flag = self.panel_on_focus.get_save_flag()
605	if self._save_appl_menu is not None:
606	self._save_appl_menu.Enable(flag)
607
608	if self.panel_on_focus not in self.plot_panels.values():
609	for ID in self.panels.keys():
610	if self.panel_on_focus != self.panels[ID]:
611	self.panels[ID].on_kill_focus(None)
612
613	if self._data_panel is not None and \
614	self.panel_on_focus is not None:
615	self.set_panel_on_focus_helper()
616	# update toolbar
617	self._update_toolbar_helper()
618	# update edit menu
619	self.enable_edit_menu()
620	except wx._core.PyDeadObjectError:
621	pass
622
623	def disable_app_menu(self, p_panel=None):
624	"""
625	Disables all menus in the menubar
626	"""
627	return
628
629	def send_focus_to_datapanel(self, name):
630	"""
631	Send focusing on ID to data explorer
632	"""
633	if self._data_panel is not None:
634	self._data_panel.set_panel_on_focus(name)
635
636	def set_panel_on_focus_helper(self):
637	"""
638	Helper for panel on focus with data_panel
639	"""
640	caption = self.panel_on_focus.window_caption
641	self.send_focus_to_datapanel(caption)
642	# update combo
643	if self.panel_on_focus in self.plot_panels.values():
644	combo = self._data_panel.cb_plotpanel
645	combo_title = str(self.panel_on_focus.window_caption)
646	combo.SetStringSelection(combo_title)
647	combo.SetToolTip(wx.ToolTip(combo_title))
648	elif self.panel_on_focus != self._data_panel:
649	cpanel = self.panel_on_focus
650	if self.cpanel_on_focus != cpanel:
651	cpanel.on_tap_focus()
652	self.cpanel_on_focus = self.panel_on_focus
653
654	def reset_bookmark_menu(self, panel):
655	"""
656	Reset Bookmark menu list
657
658	: param panel: a control panel or tap where the bookmark is
659	"""
660	cpanel = panel
661	if self._toolbar is not None and cpanel._bookmark_flag:
662	for item in self._toolbar.get_bookmark_items():
663	self._toolbar.remove_bookmark_item(item)
664	self._toolbar.add_bookmark_default()
665	pos = 0
666	for bitem in cpanel.popUpMenu.GetMenuItems():
667	pos += 1
668	if pos < 3:
669	continue
670	id = bitem.GetId()
671	label = bitem.GetLabel()
672	self._toolbar.append_bookmark_item(id, label)
673	wx.EVT_MENU(self, id, cpanel._back_to_bookmark)
674	self._toolbar.Realize()
675
676	def build_gui(self):
677	"""
678	Build the GUI by setting up the toolbar, menu and layout.
679	"""
680	# set tool bar
681	self._setup_tool_bar()
682
683	# Create the menu bar. To be filled later.
684	# WX 3.0 needs us to create the menu bar first.
685	self._menubar = wx.MenuBar()
686	if wx.VERSION_STRING >= '3.0.0.0':
687	self.SetMenuBar(self._menubar)
688	self._add_menu_file()
689	self._add_menu_edit()
690	self._add_menu_view()
691	self._add_menu_tool()
692	# Set up the layout
693	self._setup_layout()
694	self._add_menu_application()
695
696	# Set up the menu
697	self._add_current_plugin_menu()
698	self._add_help_menu()
699	# Append item from plugin under menu file if necessary
700	self._populate_file_menu()
701
702	if not wx.VERSION_STRING >= '3.0.0.0':
703	self.SetMenuBar(self._menubar)
704
705	try:
706	self.load_from_cmd(self._input_file)
707	except:
708	msg = "%s Cannot load file %s\n" % (str(APPLICATION_NAME),
709	str(self._input_file))
710	msg += str(sys.exc_value) + '\n'
711	logger.error(msg)
712	if self._data_panel is not None and len(self.plugins) > 0:
713	self._data_panel.fill_cbox_analysis(self.plugins)
714	self.post_init()
715	# Set Custom default
716	self.set_custom_default_perspective()
717	# Set up extra custom tool menu
718	self._setup_extra_custom()
719	self._check_update(None)
720
721	def _setup_extra_custom(self):
722	"""
723	Set up toolbar and welcome view if needed
724	"""
725	style = self.__gui_style & GUIFRAME.TOOLBAR_ON
726	if (style == GUIFRAME.TOOLBAR_ON) & (not self._toolbar.IsShown()):
727	self._on_toggle_toolbar()
728
729	# Set Custom deafult start page
730	welcome_style = self.__gui_style & GUIFRAME.WELCOME_PANEL_ON
731	if welcome_style == GUIFRAME.WELCOME_PANEL_ON:
732	self.show_welcome_panel(None)
733
734	def _setup_layout(self):
735	"""
736	Set up the layout
737	"""
738	# Status bar
739	from sas.sasgui.guiframe.gui_statusbar import StatusBar
740	self.sb = StatusBar(self, wx.ID_ANY)
741	self.SetStatusBar(self.sb)
742	# Load panels
743	self._load_panels()
744
745	def SetStatusText(self, args, *kwds):
746	"""
747	"""
748	number = self.sb.get_msg_position()
749	wx.Frame.SetStatusText(self, number=number, args, *kwds)
750
751	def PopStatusText(self, args, *kwds):
752	"""
753	"""
754	field = self.sb.get_msg_position()
755	wx.Frame.PopStatusText(self, field=field)
756
757	def PushStatusText(self, args, *kwds):
758	"""
759	.. todo:: No message is passed. What is this supposed to do?
760	"""
761	field = self.sb.get_msg_position()
762	wx.Frame.PushStatusText(self, field=field,
763	string=
764	"FIXME - PushStatusText called without text")
765
766	def add_perspective(self, plugin):
767	"""
768	Add a perspective if it doesn't already
769	exist.
770	"""
771	self._num_perspectives += 1
772	is_loaded = False
773	for item in self.plugins:
774	item.set_batch_selection(self.batch_on)
775	if plugin.__class__ == item.__class__:
776	msg = "Plugin %s already loaded" % plugin.sub_menu
777	logger.info(msg)
778	is_loaded = True
779	if not is_loaded:
780	self.plugins.append(plugin)
781	msg = "Plugin %s appended" % plugin.sub_menu
782	logger.info(msg)
783
784	def _get_local_plugins(self):
785	"""
786	get plugins local to guiframe and others
787	"""
788	plugins = []
789	# import guiframe local plugins
790	# check if the style contain guiframe.dataloader
791	style1 = self.__gui_style & GUIFRAME.DATALOADER_ON
792	style2 = self.__gui_style & GUIFRAME.PLOTTING_ON
793	if style1 == GUIFRAME.DATALOADER_ON:
794	try:
795	from sas.sasgui.guiframe.local_perspectives.data_loader \
796	import data_loader
797	self._data_plugin = data_loader.Plugin()
798	plugins.append(self._data_plugin)
799	except:
800	msg = "ViewerFrame._get_local_plugins:"
801	msg += "cannot import dataloader plugin.\n %s" % sys.exc_value
802	logger.error(msg)
803	if style2 == GUIFRAME.PLOTTING_ON:
804	try:
805	from sas.sasgui.guiframe.local_perspectives.plotting \
806	import plotting
807	self._plotting_plugin = plotting.Plugin()
808	plugins.append(self._plotting_plugin)
809	except:
810	msg = "ViewerFrame._get_local_plugins:"
811	msg += "cannot import plotting plugin.\n %s" % sys.exc_value
812	logger.error(msg)
813
814	return plugins
815
816	def _find_plugins(self, dir="perspectives"):
817	"""
818	Find available perspective plug-ins
819
820	:param dir: directory in which to look for plug-ins
821
822	:returns: list of plug-ins
823
824	"""
825	plugins = []
826	# Go through files in panels directory
827	try:
828	if os.path.isdir(dir):
829	file_list = os.listdir(dir)
830	else:
831	file_list = []
832	# the default panel is the panel is the last plugin added
833	for item in file_list:
834	toks = os.path.splitext(os.path.basename(item))
835	name = ''
836	if not toks[0] == '__init__':
837	if toks[1] == '.py' or toks[1] == '':
838	name = toks[0]
839	# check the validity of the module name parsed
840	# before trying to import it
841	if name is None or name.strip() == '':
842	continue
843	path = [os.path.abspath(dir)]
844	file = None
845	try:
846	if toks[1] == '':
847	mod_path = '.'.join([dir, name])
848	module = __import__(mod_path, globals(),
849	locals(), [name])
850	else:
851	(file, path, info) = imp.find_module(name, path)
852	module = imp.load_module(name, file, item, info)
853	if hasattr(module, "PLUGIN_ID"):
854	try:
855	plugins.append(module.Plugin())
856	msg = "Found plug-in: %s" % module.PLUGIN_ID
857	logger.info(msg)
858	except:
859	msg = "Error accessing PluginPanel"
860	msg += " in %s\n %s" % (name, sys.exc_value)
861	config.printEVT(msg)
862	except:
863	msg = "ViewerFrame._find_plugins: %s" % sys.exc_value
864	logger.error(msg)
865	finally:
866	if file is not None:
867	file.close()
868	except:
869	# Should raise and catch at a higher level and
870	# display error on status bar
871	logger.error(sys.exc_value)
872
873	return plugins
874
875	def _get_panels_size(self, p):
876	"""
877	find the proper size of the current panel
878	get the proper panel width and height
879	"""
880	self._window_width, self._window_height = self.get_client_size()
881	# Default size
882	if DATAPANEL_WIDTH < 0:
883	panel_width = int(self._window_width * 0.25)
884	else:
885	panel_width = DATAPANEL_WIDTH
886	panel_height = int(self._window_height)
887	if self._data_panel is not None and (p == self._data_panel):
888	return panel_width, panel_height
889	if hasattr(p, "CENTER_PANE") and p.CENTER_PANE:
890	panel_width = self._window_width * 0.45
891	if CONTROL_WIDTH > 0:
892	panel_width = CONTROL_WIDTH
893	if CONTROL_HEIGHT > 0:
894	panel_height = CONTROL_HEIGHT
895	return panel_width, panel_height
896	elif p == self.defaultPanel:
897	return self._window_width, panel_height
898	return panel_width, panel_height
899
900	def _load_panels(self):
901	"""
902	Load all panels in the panels directory
903	"""
904	# Look for plug-in panels
905	panels = []
906	if wx.VERSION_STRING >= '3.0.0.0':
907	mac_pos_y = 85
908	else:
909	mac_pos_y = 40
910	for item in self.plugins:
911	if hasattr(item, "get_panels"):
912	ps = item.get_panels(self)
913	panels.extend(ps)
914
915	# Set up welcome panel
916	# TODO: this needs serious simplification
917	if self.welcome_panel_class is not None:
918	welcome_panel = MDIFrame(self, None, 'None', (100, 200))
919	self.defaultPanel = self.welcome_panel_class(welcome_panel, -1,
920	style=wx.RAISED_BORDER)
921	welcome_panel.set_panel(self.defaultPanel)
922	self.defaultPanel.set_frame(welcome_panel)
923	welcome_panel.Show(False)
924
925	self.panels["default"] = self.defaultPanel
926	size_t_bar = 70
927	if IS_LINUX:
928	size_t_bar = 115
929	if self.defaultPanel is not None:
930	w, h = self._get_panels_size(self.defaultPanel)
931	frame = self.defaultPanel.get_frame()
932	frame.SetSize((self._window_width, self._window_height))
933	if not IS_WIN:
934	frame.SetPosition((0, mac_pos_y + size_t_bar))
935	frame.Show(True)
936	# add data panel
937	win = MDIFrame(self, None, 'None', (100, 200))
938	data_panel = DataPanel(parent=win, id=-1)
939	win.set_panel(data_panel)
940	self.panels["data_panel"] = data_panel
941	self._data_panel = data_panel
942	d_panel_width, h = self._get_panels_size(self._data_panel)
943	win.SetSize((d_panel_width, h))
944	is_visible = self.__gui_style & \
945	GUIFRAME.MANAGER_ON == GUIFRAME.MANAGER_ON
946	if IS_WIN:
947	win.SetPosition((0, 0))
948	else:
949	win.SetPosition((0, mac_pos_y + size_t_bar))
950	win.Show(is_visible)
951	# Add the panels to the AUI manager
952	for panel_class in panels:
953	frame = panel_class.get_frame()
954	wx_id = wx.NewId()
955	# Check whether we need to put this panel in the center pane
956	if hasattr(panel_class, "CENTER_PANE") and panel_class.CENTER_PANE:
957	w, h = self._get_panels_size(panel_class)
958	if panel_class.CENTER_PANE:
959	self.panels[str(wx_id)] = panel_class
960	_, pos_y = frame.GetPositionTuple()
961	frame.SetPosition((d_panel_width + 1, pos_y))
962	frame.SetSize((w, h))
963	frame.Show(False)
964	elif panel_class == self._data_panel:
965	panel_class.frame.Show(is_visible)
966	continue
967	else:
968	self.panels[str(wx_id)] = panel_class
969	frame.SetSize((w, h))
970	frame.Show(False)
971	if IS_WIN:
972	frame.SetPosition((d_panel_width + 1, 0))
973	else:
974	frame.SetPosition((d_panel_width + 1, mac_pos_y + size_t_bar))
975
976	if not IS_WIN:
977	win_height = mac_pos_y
978	if IS_LINUX:
979	if wx.VERSION_STRING >= '3.0.0.0':
980	win_height = mac_pos_y + 10
981	else:
982	win_height = mac_pos_y + 55
983	self.SetMaxSize((-1, win_height))
984	else:
985	self.SetSize((self._window_width, win_height))
986
987	def update_data(self, prev_data, new_data):
988	"""
989	Update the data.
990	"""
991	prev_id, data_state = self._data_manager.update_data(
992	prev_data=prev_data, new_data=new_data)
993
994	self._data_panel.remove_by_id(prev_id)
995	self._data_panel.load_data_list(data_state)
996
997	def update_theory(self, data_id, theory, state=None):
998	"""
999	Update the theory
1000	"""
1001	data_state = self._data_manager.update_theory(data_id=data_id,
1002	theory=theory,
1003	state=state)
1004	wx.CallAfter(self._data_panel.load_data_list, data_state)
1005
1006	def onfreeze(self, theory_id):
1007	"""
1008	Saves theory/model and passes to data loader.
1009
1010	..warning:: This seems to be the exact same code as the next
1011	function called simply freeze. This probably needs fixing
1012	"""
1013	data_state_list = self._data_manager.freeze(theory_id)
1014	self._data_panel.load_data_list(list=data_state_list)
1015	for data_state in data_state_list.values():
1016	new_plot = data_state.get_data()
1017
1018	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1019	title=new_plot.title))
1020
1021	def freeze(self, data_id, theory_id):
1022	"""
1023	Saves theory/model and passes to data loader.
1024
1025	..warning:: This seems to be the exact same code as the next
1026	function called simply freeze. This probably needs fixing
1027	"""
1028	data_state_list = self._data_manager.freeze_theory(data_id=data_id,
1029	theory_id=theory_id)
1030	self._data_panel.load_data_list(list=data_state_list)
1031	for data_state in data_state_list.values():
1032	new_plot = data_state.get_data()
1033	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
1034	title=new_plot.title))
1035
1036	def delete_data(self, data):
1037	"""
1038	Delete the data.
1039	"""
1040	self._current_perspective.delete_data(data)
1041
1042	def get_context_menu(self, plotpanel=None):
1043	"""
1044	Get the context menu items made available
1045	by the different plug-ins.
1046	This function is used by the plotting module
1047	"""
1048	if plotpanel is None:
1049	return
1050	menu_list = []
1051	for item in self.plugins:
1052	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1053	return menu_list
1054
1055	def get_current_context_menu(self, plotpanel=None):
1056	"""
1057	Get the context menu items made available
1058	by the current plug-in.
1059	This function is used by the plotting module
1060	"""
1061	if plotpanel is None:
1062	return
1063	menu_list = []
1064	item = self._current_perspective
1065	if item is not None:
1066	menu_list.extend(item.get_context_menu(plotpanel=plotpanel))
1067	return menu_list
1068
1069	def on_panel_close(self, event):
1070	"""
1071	Gets called when the close event for a panel runs.
1072	This will check which panel has been closed and
1073	delete it.
1074	"""
1075	frame = event.GetEventObject()
1076	for ID in self.plot_panels.keys():
1077	if self.plot_panels[ID].window_name == frame.name:
1078	self.disable_app_menu(self.plot_panels[ID])
1079	self.delete_panel(ID)
1080	break
1081	if self.cpanel_on_focus is not None:
1082	self.cpanel_on_focus.SetFocus()
1083
1084	def popup_panel(self, p):
1085	"""
1086	Add a panel object to the AUI manager
1087
1088	:param p: panel object to add to the AUI manager
1089
1090	:returns: ID of the event associated with the new panel [int]
1091
1092	"""
1093	ID = wx.NewId()
1094	self.panels[str(ID)] = p
1095	# Check and set the size
1096	if PLOPANEL_WIDTH < 0:
1097	p_panel_width = int(self._window_width * 0.45)
1098	else:
1099	p_panel_width = PLOPANEL_WIDTH
1100	p_panel_height = int(p_panel_width * 0.76)
1101	p.frame.SetSize((p_panel_width, p_panel_height))
1102	self.graph_num += 1
1103	if p.window_caption.split()[0] in NOT_SO_GRAPH_LIST:
1104	windowcaption = p.window_caption
1105	else:
1106	windowcaption = 'Graph'
1107	windowname = p.window_name
1108
1109	# Append nummber
1110	captions = self._get_plotpanel_captions()
1111	# FIXME: Fix this awful loop
1112	while (1):
1113	caption = windowcaption + '%s' % str(self.graph_num)
1114	if caption not in captions:
1115	break
1116	self.graph_num += 1
1117	# protection from forever-loop: max num = 1000
1118	if self.graph_num > 1000:
1119	break
1120	if p.window_caption.split()[0] not in NOT_SO_GRAPH_LIST:
1121	p.window_caption = caption
1122	p.window_name = windowname + str(self.graph_num)
1123
1124	p.frame.SetTitle(p.window_caption)
1125	p.frame.name = p.window_name
1126	if not IS_WIN:
1127	p.frame.Center()
1128	x_pos, _ = p.frame.GetPositionTuple()
1129	p.frame.SetPosition((x_pos, 112))
1130	p.frame.Show(True)
1131
1132	# Register for showing/hiding the panel
1133	wx.EVT_MENU(self, ID, self.on_view)
1134	if p not in self.plot_panels.values() and p.group_id is not None:
1135	self.plot_panels[ID] = p
1136	if len(self.plot_panels) == 1:
1137	self.panel_on_focus = p
1138	self.set_panel_on_focus(None)
1139	if self._data_panel is not None and \
1140	self._plotting_plugin is not None:
1141	ind = self._data_panel.cb_plotpanel.FindString('None')
1142	if ind != wx.NOT_FOUND:
1143	self._data_panel.cb_plotpanel.Delete(ind)
1144	if caption not in self._data_panel.cb_plotpanel.GetItems():
1145	self._data_panel.cb_plotpanel.Append(str(caption), p)
1146	return ID
1147
1148	def _get_plotpanel_captions(self):
1149	"""
1150	Get all the plotpanel cations
1151
1152	: return: list of captions
1153	"""
1154	captions = []
1155	for Id in self.plot_panels.keys():
1156	captions.append(self.plot_panels[Id].window_caption)
1157
1158	return captions
1159
1160	def _setup_tool_bar(self):
1161	"""
1162	add toolbar to the frame
1163	"""
1164	self._toolbar = GUIToolBar(self)
1165	# The legacy code doesn't work well for wx 3.0
1166	# but the old code produces better results with wx 2.8
1167	if not IS_WIN and wx.VERSION_STRING >= '3.0.0.0':
1168	sizer = wx.BoxSizer(wx.VERTICAL)
1169	sizer.Add(self._toolbar, 0, wx.EXPAND)
1170	self.SetSizer(sizer)
1171	else:
1172	self.SetToolBar(self._toolbar)
1173	self._update_toolbar_helper()
1174	self._on_toggle_toolbar(event=None)
1175
1176	def _update_toolbar_helper(self):
1177	"""
1178	Helping to update the toolbar
1179	"""
1180	application_name = 'No Selected Analysis'
1181	panel_name = 'No Panel on Focus'
1182	c_panel = self.cpanel_on_focus
1183	if self._toolbar is None:
1184	return
1185	if c_panel is not None:
1186	self.reset_bookmark_menu(self.cpanel_on_focus)
1187	if self._current_perspective is not None:
1188	application_name = self._current_perspective.sub_menu
1189	c_panel_state = c_panel
1190	if c_panel is not None:
1191	panel_name = c_panel.window_caption
1192	if not c_panel.IsShownOnScreen():
1193	c_panel_state = None
1194	self._toolbar.update_toolbar(c_panel_state)
1195	self._toolbar.update_button(application_name=application_name,
1196	panel_name=panel_name)
1197	self._toolbar.Realize()
1198
1199	def _add_menu_tool(self):
1200	"""
1201	Tools menu
1202	Go through plug-ins and find tools to populate the tools menu
1203	"""
1204	style = self.__gui_style & GUIFRAME.CALCULATOR_ON
1205	if style == GUIFRAME.CALCULATOR_ON:
1206	self._tool_menu = None
1207	for item in self.plugins:
1208	if hasattr(item, "get_tools"):
1209	for tool in item.get_tools():
1210	# Only create a menu if we have at least one tool
1211	if self._tool_menu is None:
1212	self._tool_menu = wx.Menu()
1213	if tool[0].lower().count('python') > 0:
1214	self._tool_menu.AppendSeparator()
1215	id = wx.NewId()
1216	self._tool_menu.Append(id, tool[0], tool[1])
1217	wx.EVT_MENU(self, id, tool[2])
1218	if self._tool_menu is not None:
1219	self._menubar.Append(self._tool_menu, '&Tools')
1220
1221	def _add_current_plugin_menu(self):
1222	"""
1223	add current plugin menu
1224	Look for plug-in menus
1225	Add available plug-in sub-menus.
1226	"""
1227	if self._menubar is None or self._current_perspective is None \
1228	or self._menubar.GetMenuCount() == 0:
1229	return
1230	# replace or add a new menu for the current plugin
1231	pos = self._menubar.FindMenu(str(self._applications_menu_name))
1232	if pos == -1 and self._applications_menu_pos > 0:
1233	pos = self._applications_menu_pos
1234	if pos != -1:
1235	menu_list = self._current_perspective.populate_menu(self)
1236	if menu_list:
1237	for (menu, name) in menu_list:
1238	self._menubar.Replace(pos, menu, name)
1239	self._applications_menu_name = name
1240	self._applications_menu_pos = pos
1241	else:
1242	self._menubar.Remove(pos)
1243	self._applications_menu_name = None
1244	self._applications_menu_pos = -1
1245	else:
1246	menu_list = self._current_perspective.populate_menu(self)
1247	if menu_list:
1248	for (menu, name) in menu_list:
1249	if self._applications_menu_pos == -1:
1250	# Find the Analysis position and insert just after it
1251	analysis_pos = self._menubar.FindMenu("Analysis")
1252	if analysis_pos == -1:
1253	self._menubar.Append(menu, name)
1254	self._applications_menu_pos = -1
1255	else:
1256	self._menubar.Insert(analysis_pos+1, menu, name)
1257	self._applications_menu_pos = analysis_pos + 1
1258	else:
1259	self._menubar.Insert(self._applications_menu_pos,
1260	menu, name)
1261	self._applications_menu_name = name
1262
1263	def _on_marketplace_click(self, event):
1264	"""
1265	Click event for the help menu item linking to the Marketplace.
1266	"""
1267	import webbrowser
1268	webbrowser.open_new(config.marketplace_url)
1269
1270	def _add_help_menu(self):
1271	"""
1272	add help menu to menu bar. Includes welcome page, about page,
1273	tutorial PDF and documentation pages.
1274	"""
1275	self._help_menu = wx.Menu()
1276
1277	wx_id = wx.NewId()
1278	self._help_menu.Append(wx_id, '&Documentation', '')
1279	wx.EVT_MENU(self, wx_id, self._onSphinxDocs)
1280
1281	if config._do_tutorial and (IS_WIN or sys.platform == 'darwin'):
1282	wx_id = wx.NewId()
1283	self._help_menu.Append(wx_id, '&Tutorial', 'Software tutorial')
1284	wx.EVT_MENU(self, wx_id, self._onTutorial)
1285
1286	if config._do_acknowledge:
1287	wx_id = wx.NewId()
1288	self._help_menu.Append(wx_id, '&Acknowledge',
1289	'Acknowledging SasView')
1290	wx.EVT_MENU(self, wx_id, self._onAcknowledge)
1291
1292	if config._do_aboutbox:
1293	logger.info("Doing help menu")
1294	wx_id = wx.NewId()
1295	self._help_menu.Append(wx_id, '&About', 'Software information')
1296	wx.EVT_MENU(self, wx_id, self._onAbout)
1297
1298	if config.marketplace_url:
1299	wx_id = wx.NewId()
1300	self._help_menu.Append(wx_id, '&Model marketplace', '')
1301	wx.EVT_MENU(self, wx_id, self._on_marketplace_click)
1302
1303	# Checking for updates
1304	wx_id = wx.NewId()
1305	self._help_menu.Append(wx_id, '&Check for update',
1306	'Check for the latest version of %s' %
1307	config.__appname__)
1308	wx.EVT_MENU(self, wx_id, self._check_update)
1309	self._menubar.Append(self._help_menu, '&Help')
1310
1311	def _add_menu_view(self):
1312	"""
1313	add menu items under view menu
1314	"""
1315	if not VIEW_MENU:
1316	return
1317	self._view_menu = wx.Menu()
1318
1319	wx_id = wx.NewId()
1320	hint = "Display the Grid Window for batch results etc."
1321	self._view_menu.Append(wx_id, '&Show Grid Window', hint)
1322	wx.EVT_MENU(self, wx_id, self.show_batch_frame)
1323
1324	self._view_menu.AppendSeparator()
1325	style = self.__gui_style & GUIFRAME.MANAGER_ON
1326	wx_id = wx.NewId()
1327	self._data_panel_menu = self._view_menu.Append(wx_id,
1328	'&Show Data Explorer',
1329	'')
1330	wx.EVT_MENU(self, wx_id, self.show_data_panel)
1331	if style == GUIFRAME.MANAGER_ON:
1332	self._data_panel_menu.SetText('Hide Data Explorer')
1333	else:
1334	self._data_panel_menu.SetText('Show Data Explorer')
1335
1336	self._view_menu.AppendSeparator()
1337	wx_id = wx.NewId()
1338	style1 = self.__gui_style & GUIFRAME.TOOLBAR_ON
1339	if style1 == GUIFRAME.TOOLBAR_ON:
1340	self._toolbar_menu = self._view_menu.Append(wx_id, '&Hide Toolbar',
1341	'')
1342	else:
1343	self._toolbar_menu = self._view_menu.Append(wx_id, '&Show Toolbar',
1344	'')
1345	wx.EVT_MENU(self, wx_id, self._on_toggle_toolbar)
1346
1347	if custom_config is not None:
1348	self._view_menu.AppendSeparator()
1349	wx_id = wx.NewId()
1350	hint_ss = "Select the current/default configuration "
1351	hint_ss += "as a startup setting"
1352	preference_menu = self._view_menu.Append(wx_id, 'Startup Setting',
1353	hint_ss)
1354	wx.EVT_MENU(self, wx_id, self._on_preference_menu)
1355
1356	wx_id = wx.NewId()
1357	self._view_menu.AppendSeparator()
1358	self._view_menu.Append(wx_id, 'Category Manager',
1359	'Edit model categories')
1360	wx.EVT_MENU(self, wx_id, self._on_category_manager)
1361
1362	self._menubar.Append(self._view_menu, '&View')
1363
1364	def show_batch_frame(self, event=None):
1365	"""
1366	show the grid of result
1367	"""
1368	# Show(False) before Show(True) in order to bring it to the front
1369	self.batch_frame.Show(False)
1370	self.batch_frame.Show(True)
1371
1372	def on_category_panel(self, event):
1373	"""
1374	On cat panel
1375	"""
1376	self._on_category_manager(event)
1377
1378	def _on_category_manager(self, event):
1379	"""
1380	Category manager frame
1381	"""
1382	frame = CategoryManager(self, -1, 'Model Category Manager')
1383	icon = self.GetIcon()
1384	frame.SetIcon(icon)
1385
1386	def _on_preference_menu(self, event):
1387	"""
1388	Build a panel to allow to edit Mask
1389	"""
1390	from sas.sasgui.guiframe.startup_configuration \
1391	import StartupConfiguration as ConfDialog
1392
1393	dialog = ConfDialog(parent=self, gui=self.__gui_style)
1394	result = dialog.ShowModal()
1395	if result == wx.ID_OK:
1396	dialog.write_custom_config()
1397	# post event for info
1398	wx.PostEvent(self, StatusEvent(status="Wrote custom configuration",
1399	info='info'))
1400	dialog.Destroy()
1401
1402	def _add_menu_application(self):
1403	"""
1404	# Attach a menu item for each defined perspective or application.
1405	# Only add the perspective menu if there are more than one perspectives
1406	add menu application
1407	"""
1408	if self._num_perspectives > 1:
1409	plug_data_count = False
1410	plug_no_data_count = False
1411	self._applications_menu = wx.Menu()
1412	pos = 0
1413	separator = self._applications_menu.AppendSeparator()
1414	for plug in self.plugins:
1415	if len(plug.get_perspective()) > 0:
1416	id = wx.NewId()
1417	if plug.use_data():
1418	self._applications_menu.InsertCheckItem(pos, id,
1419	plug.sub_menu,
1420	"Switch to analysis: %s" % plug.sub_menu)
1421	plug_data_count = True
1422	pos += 1
1423	else:
1424	plug_no_data_count = True
1425	self._applications_menu.AppendCheckItem(id,
1426	plug.sub_menu,
1427	"Switch to analysis: %s" % plug.sub_menu)
1428	wx.EVT_MENU(self, id, plug.on_perspective)
1429
1430	if not plug_data_count or not plug_no_data_count:
1431	self._applications_menu.RemoveItem(separator)
1432	# Windows introduces a "Window" menu item during the layout process
1433	# somehow. We want it to be next to the last item with Help as
1434	# last. However Analysis gets stuck after Window in normal ordering
1435	# so force it to be next after the Tools menu item. Should we add
1436	# another menu item will need to check if this is still where we
1437	# want Analysis. This is NOT an issue on the Mac which does not
1438	# have the extra Window menu item.
1439	# March 2016 Code Camp -- PDB
1440	Tools_pos = self._menubar.FindMenu("Tools")
1441	self._menubar.Insert(Tools_pos+1, self._applications_menu,
1442	'&Analysis')
1443	self._check_applications_menu()
1444
1445	def _populate_file_menu(self):
1446	"""
1447	Insert menu item under file menu
1448	"""
1449	for plugin in self.plugins:
1450	if len(plugin.populate_file_menu()) > 0:
1451	for item in plugin.populate_file_menu():
1452	m_name, m_hint, m_handler = item
1453	wx_id = wx.NewId()
1454	self._file_menu.Append(wx_id, m_name, m_hint)
1455	wx.EVT_MENU(self, wx_id, m_handler)
1456	self._file_menu.AppendSeparator()
1457
1458	style1 = self.__gui_style & GUIFRAME.MULTIPLE_APPLICATIONS
1459	if OPEN_SAVE_MENU:
1460	wx_id = wx.NewId()
1461	hint_load_file = "read all analysis states saved previously"
1462	self._save_appl_menu = self._file_menu.Append(wx_id,
1463	'&Open Project',
1464	hint_load_file)
1465	wx.EVT_MENU(self, wx_id, self._on_open_state_project)
1466
1467	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1468	# some menu of plugin to be seen under file menu
1469	hint_load_file = "Read a status files and load"
1470	hint_load_file += " them into the analysis"
1471	wx_id = wx.NewId()
1472	self._save_appl_menu = self._file_menu.Append(wx_id,
1473	'&Open Analysis',
1474	hint_load_file)
1475	wx.EVT_MENU(self, wx_id, self._on_open_state_application)
1476	if OPEN_SAVE_MENU:
1477	self._file_menu.AppendSeparator()
1478	wx_id = wx.NewId()
1479	self._file_menu.Append(wx_id, '&Save Project',
1480	'Save the state of the whole analysis')
1481	wx.EVT_MENU(self, wx_id, self._on_save_project)
1482	if style1 == GUIFRAME.MULTIPLE_APPLICATIONS:
1483	wx_id = wx.NewId()
1484	txt = '&Save Analysis'
1485	txt2 = 'Save state of the current active analysis panel'
1486	self._save_appl_menu = self._file_menu.Append(wx_id, txt, txt2)
1487	wx.EVT_MENU(self, wx_id, self._on_save_application)
1488	if not sys.platform == 'darwin':
1489	self._file_menu.AppendSeparator()
1490	wx_id = wx.NewId()
1491	self._file_menu.Append(wx_id, '&Quit', 'Exit')
1492	wx.EVT_MENU(self, wx_id, self.Close)
1493
1494	def _add_menu_file(self):
1495	"""
1496	add menu file
1497	"""
1498	# File menu
1499	self._file_menu = wx.Menu()
1500	# Add sub menus
1501	self._menubar.Append(self._file_menu, '&File')
1502
1503	def _add_menu_edit(self):
1504	"""
1505	add menu edit
1506	"""
1507	if not EDIT_MENU:
1508	return
1509	# Edit Menu
1510	self._edit_menu = wx.Menu()
1511	self._edit_menu.Append(GUIFRAME_ID.UNDO_ID, '&Undo',
1512	'Undo the previous action')
1513	wx.EVT_MENU(self, GUIFRAME_ID.UNDO_ID, self.on_undo_panel)
1514	self._edit_menu.Append(GUIFRAME_ID.REDO_ID, '&Redo',
1515	'Redo the previous action')
1516	wx.EVT_MENU(self, GUIFRAME_ID.REDO_ID, self.on_redo_panel)
1517	self._edit_menu.AppendSeparator()
1518	self._edit_menu.Append(GUIFRAME_ID.COPY_ID, '&Copy Params',
1519	'Copy parameter values')
1520	wx.EVT_MENU(self, GUIFRAME_ID.COPY_ID, self.on_copy_panel)
1521	self._edit_menu.Append(GUIFRAME_ID.PASTE_ID, '&Paste Params',
1522	'Paste parameter values')
1523	wx.EVT_MENU(self, GUIFRAME_ID.PASTE_ID, self.on_paste_panel)
1524
1525	self._edit_menu.AppendSeparator()
1526
1527	self._edit_menu_copyas = wx.Menu()
1528	# Sub menu for Copy As...
1529	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYEX_ID,
1530	'Copy current tab to Excel',
1531	'Copy parameter values in tabular format')
1532	wx.EVT_MENU(self, GUIFRAME_ID.COPYEX_ID, self.on_copy_panel)
1533
1534	self._edit_menu_copyas.Append(GUIFRAME_ID.COPYLAT_ID,
1535	'Copy current tab to LaTeX',
1536	'Copy parameter values in tabular format')
1537	wx.EVT_MENU(self, GUIFRAME_ID.COPYLAT_ID, self.on_copy_panel)
1538
1539	self._edit_menu.AppendMenu(GUIFRAME_ID.COPYAS_ID, 'Copy Params as...',
1540	self._edit_menu_copyas,
1541	'Copy parameter values in various formats')
1542
1543	self._edit_menu.AppendSeparator()
1544
1545	self._edit_menu.Append(GUIFRAME_ID.PREVIEW_ID, '&Report Results',
1546	'Preview current panel')
1547	wx.EVT_MENU(self, GUIFRAME_ID.PREVIEW_ID, self.on_preview_panel)
1548
1549	self._edit_menu.Append(GUIFRAME_ID.RESET_ID, '&Reset Page',
1550	'Reset current panel')
1551	wx.EVT_MENU(self, GUIFRAME_ID.RESET_ID, self.on_reset_panel)
1552
1553	self._menubar.Append(self._edit_menu, '&Edit')
1554	self.enable_edit_menu()
1555
1556	def get_style(self):
1557	"""
1558	Return the gui style
1559	"""
1560	return self.__gui_style
1561
1562	def _add_menu_data(self):
1563	"""
1564	Add menu item item data to menu bar
1565	"""
1566	if self._data_plugin is not None:
1567	menu_list = self._data_plugin.populate_menu(self)
1568	if menu_list:
1569	for (menu, name) in menu_list:
1570	self._menubar.Append(menu, name)
1571
1572	def _on_toggle_toolbar(self, event=None):
1573	"""
1574	hide or show toolbar
1575	"""
1576	if self._toolbar is None:
1577	return
1578	if self._toolbar.IsShown():
1579	if self._toolbar_menu is not None:
1580	self._toolbar_menu.SetItemLabel('Show Toolbar')
1581	self._toolbar.Hide()
1582	else:
1583	if self._toolbar_menu is not None:
1584	self._toolbar_menu.SetItemLabel('Hide Toolbar')
1585	self._toolbar.Show()
1586	self._toolbar.Realize()
1587
1588	def _on_status_event(self, evt):
1589	"""
1590	Display status message
1591	"""
1592	# This CallAfter fixes many crashes on MAC.
1593	wx.CallAfter(self.sb.set_status, evt)
1594
1595	def on_view(self, evt):
1596	"""
1597	A panel was selected to be shown. If it's not already
1598	shown, display it.
1599
1600	:param evt: menu event
1601
1602	"""
1603	panel_id = str(evt.GetId())
1604	self.on_set_plot_focus(self.panels[panel_id])
1605	wx.CallLater(5 * TIME_FACTOR, self.set_schedule(True))
1606	self.set_plot_unfocus()
1607
1608	def show_welcome_panel(self, event):
1609	"""
1610	Display the welcome panel
1611	"""
1612	if self.defaultPanel is None:
1613	return
1614	frame = self.panels['default'].get_frame()
1615	if frame is None:
1616	return
1617	# Show default panel
1618	if not frame.IsShown():
1619	frame.Show(True)
1620
1621	def on_close_welcome_panel(self):
1622	"""
1623	Close the welcome panel
1624	"""
1625	if self.defaultPanel is None:
1626	return
1627	default_panel = self.panels["default"].frame
1628	if default_panel.IsShown():
1629	default_panel.Show(False)
1630
1631	def delete_panel(self, uid):
1632	"""
1633	delete panel given uid
1634	"""
1635	ID = str(uid)
1636	config.printEVT("delete_panel: %s" % ID)
1637	if ID in self.panels.keys():
1638	self.panel_on_focus = None
1639	panel = self.panels[ID]
1640
1641	if hasattr(panel, "connect"):
1642	panel.connect.disconnect()
1643	self._plotting_plugin.delete_panel(panel.group_id)
1644
1645	if panel in self.schedule_full_draw_list:
1646	self.schedule_full_draw_list.remove(panel)
1647
1648	# delete uid number not str(uid)
1649	if ID in self.plot_panels.keys():
1650	del self.plot_panels[ID]
1651	if ID in self.panels.keys():
1652	del self.panels[ID]
1653	else:
1654	logger.error("delete_panel: No such plot id as %s" % ID)
1655
1656	def create_gui_data(self, data, path=None):
1657	"""
1658	"""
1659	return self._data_manager.create_gui_data(data, path)
1660
1661	def get_data(self, path):
1662	"""
1663	"""
1664	log_msg = ''
1665	basename = os.path.basename(path)
1666	_, extension = os.path.splitext(basename)
1667	if extension.lower() not in EXTENSIONS:
1668	log_msg = "File Loader cannot "
1669	log_msg += "load: %s\n" % str(basename)
1670	log_msg += "Try Data opening...."
1671	logger.error(log_msg)
1672	return
1673
1674	# reading a state file
1675	for plug in self.plugins:
1676	reader, ext = plug.get_extensions()
1677	if reader is not None:
1678	# read the state of the single plugin
1679	if extension == ext:
1680	reader.read(path)
1681	return
1682	elif extension == APPLICATION_STATE_EXTENSION:
1683	try:
1684	reader.read(path)
1685	except:
1686	msg = "DataLoader Error: Encounted Non-ASCII character"
1687	msg += "\n(%s)" % sys.exc_value
1688	wx.PostEvent(self, StatusEvent(status=msg,
1689	info="error",
1690	type="stop"))
1691	return
1692
1693	style = self.__gui_style & GUIFRAME.MANAGER_ON
1694	if style == GUIFRAME.MANAGER_ON:
1695	if self._data_panel is not None:
1696	self._data_panel.frame.Show(True)
1697
1698	def load_from_cmd(self, path):
1699	"""
1700	load data from cmd or application
1701	"""
1702	if path is None:
1703	return
1704	else:
1705	path = os.path.abspath(path)
1706	if not os.path.isfile(path) and not os.path.isdir(path):
1707	return
1708
1709	if os.path.isdir(path):
1710	self.load_folder(path)
1711	return
1712
1713	basename = os.path.basename(path)
1714	_, extension = os.path.splitext(basename)
1715	if extension.lower() not in EXTENSIONS:
1716	self.load_data(path)
1717	else:
1718	self.load_state(path)
1719
1720	self._default_save_location = os.path.dirname(path)
1721
1722	def load_state(self, path, is_project=False):
1723	"""
1724	load data from command line or application
1725	"""
1726	if path and (path is not None) and os.path.isfile(path):
1727	basename = os.path.basename(path)
1728	if APPLICATION_STATE_EXTENSION is not None \
1729	and basename.endswith(APPLICATION_STATE_EXTENSION):
1730	if is_project:
1731	for ID in self.plot_panels.keys():
1732	panel = self.plot_panels[ID]
1733	panel.on_close(None)
1734	self.get_data(path)
1735	wx.PostEvent(self, StatusEvent(status="Completed loading."))
1736	else:
1737	wx.PostEvent(self, StatusEvent(status=" "))
1738
1739	def load_data(self, path):
1740	"""
1741	load data from command line
1742	"""
1743	if not os.path.isfile(path):
1744	return
1745	basename = os.path.basename(path)
1746	_, extension = os.path.splitext(basename)
1747	if extension.lower() in EXTENSIONS:
1748	log_msg = "Data Loader cannot "
1749	log_msg += "load: %s\n" % str(path)
1750	log_msg += "Try File opening ...."
1751	logger.error(log_msg)
1752	return
1753	log_msg = ''
1754	output = {}
1755	error_message = ""
1756	try:
1757	logger.info("Loading Data...:\n" + str(path) + "\n")
1758	temp = self.loader.load(path)
1759	if temp.__class__.__name__ == "list":
1760	for item in temp:
1761	data = self.create_gui_data(item, path)
1762	output[data.id] = data
1763	else:
1764	data = self.create_gui_data(temp, path)
1765	output[data.id] = data
1766
1767	self.add_data(data_list=output)
1768	except:
1769	error_message = "Error while loading"
1770	error_message += " Data from cmd:\n %s\n" % str(path)
1771	error_message += str(sys.exc_value) + "\n"
1772	logger.error(error_message)
1773
1774	def load_folder(self, path):
1775	"""
1776	Load entire folder
1777	"""
1778	if not os.path.isdir(path):
1779	return
1780	if self._data_plugin is None:
1781	return
1782	try:
1783	if path is not None:
1784	self._default_save_location = os.path.dirname(path)
1785	file_list = self._data_plugin.get_file_path(path)
1786	self._data_plugin.get_data(file_list)
1787	else:
1788	return
1789	except:
1790	error_message = "Error while loading"
1791	error_message += " Data folder from cmd:\n %s\n" % str(path)
1792	error_message += str(sys.exc_value) + "\n"
1793	logger.error(error_message)
1794
1795	def _on_open_state_application(self, event):
1796	"""
1797	"""
1798	path = None
1799	if self._default_save_location is None:
1800	self._default_save_location = os.getcwd()
1801	wx.PostEvent(self, StatusEvent(status="Loading Analysis file..."))
1802	plug_wlist = self._on_open_state_app_helper()
1803	dlg = wx.FileDialog(self,
1804	"Choose a file",
1805	self._default_save_location, "",
1806	plug_wlist)
1807	if dlg.ShowModal() == wx.ID_OK:
1808	path = dlg.GetPath()
1809	if path is not None:
1810	self._default_save_location = os.path.dirname(path)
1811	dlg.Destroy()
1812	self.load_state(path=path)
1813
1814	def _on_open_state_app_helper(self):
1815	"""
1816	Helps '_on_open_state_application()' to find the extension of
1817	the current perspective/application
1818	"""
1819	# No current perspective or no extension attr
1820	if self._current_perspective is None:
1821	return PLUGINS_WLIST
1822	try:
1823	# Find the extension of the perspective
1824	# and get that as 1st item in list
1825	ind = None
1826	app_ext = self._current_perspective._extensions
1827	plug_wlist = config.PLUGINS_WLIST
1828	for ext in set(plug_wlist):
1829	if ext.count(app_ext) > 0:
1830	ind = ext
1831	break
1832	# Found the extension
1833	if ind is not None:
1834	plug_wlist.remove(ind)
1835	plug_wlist.insert(0, ind)
1836	try:
1837	plug_wlist = '\|'.join(plug_wlist)
1838	except:
1839	plug_wlist = ''
1840
1841	except:
1842	plug_wlist = PLUGINS_WLIST
1843
1844	return plug_wlist
1845
1846	def _on_open_state_project(self, event):
1847	"""
1848	Load in a .svs project file after removing all data from SasView
1849	"""
1850	path = None
1851	if self._default_save_location is None:
1852	self._default_save_location = os.getcwd()
1853	msg = "This operation will set remove all data, plots and analyses from"
1854	msg += " SasView before loading the project. Do you wish to continue?"
1855	msg_box = wx.MessageDialog(None, msg, 'Warning', wx.OK \| wx.CANCEL)
1856	if msg_box.ShowModal() == wx.ID_OK:
1857	self._data_panel.selection_cbox.SetValue('Select all Data')
1858	self._data_panel._on_selection_type(None)
1859	for _, theory_dict in self._data_panel.list_cb_theory.iteritems():
1860	for key, value in theory_dict.iteritems():
1861	item, _, _ = value
1862	item.Check(True)
1863
1864	wx.PostEvent(self, StatusEvent(status="Loading Project file..."))
1865	dlg = wx.FileDialog(self, "Choose a file",
1866	self._default_save_location, "",
1867	APPLICATION_WLIST)
1868	if dlg.ShowModal() == wx.ID_OK:
1869	path = dlg.GetPath()
1870	if path is not None:
1871	self._default_save_location = os.path.dirname(path)
1872	dlg.Destroy()
1873	# Reset to a base state
1874	self._on_reset_state()
1875	self._data_panel.on_remove(None, False)
1876	# Load the project file
1877	self.load_state(path=path, is_project=True)
1878
1879	def _on_reset_state(self):
1880	"""
1881	Resets SasView to its freshly opened state.
1882	:return: None
1883	"""
1884	# Reset all plugins to their base state
1885	self._data_panel.set_panel_on_focus()
1886	# Remove all loaded data
1887	for plugin in self.plugins:
1888	plugin.clear_panel()
1889	# Reset plot number to 0
1890	self.graph_num = 0
1891
1892	def _on_save_application(self, event):
1893	"""
1894	save the state of the current active application
1895	"""
1896	if self.cpanel_on_focus is not None:
1897	try:
1898	wx.PostEvent(self,
1899	StatusEvent(status="Saving Analysis file..."))
1900	self.cpanel_on_focus.on_save(event)
1901	wx.PostEvent(self,
1902	StatusEvent(status="Completed saving."))
1903	except Exception:
1904	msg = "Error occurred while saving: "
1905	msg += traceback.format_exc()
1906	msg += "To save, the application panel should have a data set.."
1907	wx.PostEvent(self, StatusEvent(status=msg))
1908
1909	def _on_save_project(self, event):
1910	"""
1911	save the state of the SasView as *.svs
1912	"""
1913	if self._current_perspective is None:
1914	return
1915	wx.PostEvent(self, StatusEvent(status="Saving Project file..."))
1916	path = None
1917	extension = '*' + APPLICATION_STATE_EXTENSION
1918	dlg = wx.FileDialog(self, "Save Project file",
1919	self._default_save_location, "sasview_proj",
1920	extension,
1921	wx.SAVE)
1922	if dlg.ShowModal() == wx.ID_OK:
1923	path = dlg.GetPath()
1924	self._default_save_location = os.path.dirname(path)
1925	else:
1926	return None
1927	dlg.Destroy()
1928	try:
1929	if path is None:
1930	return
1931	# default cansas xml doc
1932	doc = None
1933	for panel in self.panels.values():
1934	temp = panel.save_project(doc)
1935	if temp is not None:
1936	doc = temp
1937
1938	# Write the XML document
1939	extens = APPLICATION_STATE_EXTENSION
1940	fName = os.path.splitext(path)[0] + extens
1941	if doc is not None:
1942	fd = open(fName, 'w')
1943	fd.write(doc.toprettyxml())
1944	fd.close()
1945	wx.PostEvent(self, StatusEvent(status="Completed Saving."))
1946	else:
1947	msg = "Error occurred while saving the project: "
1948	msg += "To save, at least one application panel "
1949	msg += "should have a data set "
1950	msg += "and model selected. "
1951	msg += "No project was saved to %s" % (str(path))
1952	logger.warning(msg)
1953	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1954	except Exception:
1955	msg = "Error occurred while saving: "
1956	msg += traceback.format_exc()
1957	msg += "To save, at least one application panel "
1958	msg += "should have a data set.."
1959	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
1960
1961	def on_save_helper(self, doc, reader, panel, path):
1962	"""
1963	Save state into a file
1964	"""
1965	if reader is not None:
1966	# case of a panel with multi-pages
1967	if hasattr(panel, "opened_pages"):
1968	for _, page in panel.opened_pages.iteritems():
1969	data = page.get_data()
1970	# state must be cloned
1971	state = page.get_state().clone()
1972	if data is not None:
1973	new_doc = reader.write_toXML(data, state)
1974	if doc is not None and hasattr(doc, "firstChild"):
1975	child = new_doc.firstChild.firstChild
1976	doc.firstChild.appendChild(child)
1977	else:
1978	doc = new_doc
1979	# case of only a panel
1980	else:
1981	data = panel.get_data()
1982	state = panel.get_state()
1983	if data is not None:
1984	new_doc = reader.write_toXML(data, state)
1985	if doc is not None and hasattr(doc, "firstChild"):
1986	child = new_doc.firstChild.firstChild
1987	doc.firstChild.appendChild(child)
1988	else:
1989	doc = new_doc
1990	return doc
1991
1992	def quit_guiframe(self):
1993	"""
1994	Pop up message to make sure the user wants to quit the application
1995	"""
1996	message = "\nDo you really want to exit this application? \n\n"
1997	dial = wx.MessageDialog(self, message, 'Confirm Exit',
1998	wx.YES_NO \| wx.YES_DEFAULT \| wx.ICON_QUESTION)
1999	if dial.ShowModal() == wx.ID_YES:
2000	return True
2001	else:
2002	return False
2003
2004	def WindowClose(self, event=None):
2005	"""
2006	Quit the application from x icon
2007	"""
2008	flag = self.quit_guiframe()
2009	if flag:
2010	_pylab_helpers.Gcf.figs = {}
2011	self.Close()
2012
2013	def Close(self, event=None):
2014	"""
2015	Quit the application
2016	"""
2017	#IF SAS_OPENCL is set, settings are stored in the custom config file
2018	self._write_opencl_config_file()
2019	logger.info(" --- SasView session was closed --- \n")
2020	wx.Exit()
2021	sys.exit()
2022
2023	def _write_opencl_config_file(self):
2024	"""
2025	Writes OpenCL settings to custom config file, so they can be remmbered
2026	from session to session
2027	"""
2028	if custom_config is not None:
2029	sas_opencl = os.environ.get("SAS_OPENCL")
2030	new_config_lines = []
2031	config_file = open(custom_config.__file__)
2032	config_lines = config_file.readlines()
2033	for line in config_lines:
2034	if "SAS_OPENCL" in line:
2035	if sas_opencl:
2036	new_config_lines.append("SAS_OPENCL = \"" + sas_opencl
2037	+ "\"\n")
2038	else:
2039	new_config_lines.append("SAS_OPENCL = \"None\"\n")
2040	else:
2041	new_config_lines.append(line)
2042	config_file.close()
2043
2044	#If custom_config is None, settings will not be remmbered
2045	new_config_file = open(custom_config.__file__,"w")
2046	new_config_file.writelines(new_config_lines)
2047	new_config_file.close()
2048	else:
2049	logger.info("Failed to save OPENCL settings in custom config file")
2050
2051
2052	def _check_update(self, event=None):
2053	"""
2054	Check with the deployment server whether a new version
2055	of the application is available.
2056	A thread is started for the connecting with the server. The thread calls
2057	a call-back method when the current version number has been obtained.
2058	"""
2059	version_info = {"version": "0.0.0"}
2060	c = Connection(config.__update_URL__, config.UPDATE_TIMEOUT)
2061	response = c.connect()
2062	if response is not None:
2063	try:
2064	content = response.read().strip()
2065	logger.info("Connected to www.sasview.org. Latest version: %s", content)
2066	version_info = json.loads(content)
2067	except:
2068	logger.info("Failed to connect to www.sasview.org")
2069	self._process_version(version_info, standalone=event is None)
2070
2071
2072	def _process_version(self, version_info, standalone=True):
2073	"""
2074	Call-back method for the process of checking for updates.
2075	This methods is called by a VersionThread object once the current
2076	version number has been obtained. If the check is being done in the
2077	background, the user will not be notified unless there's an update.
2078
2079	:param version: version string
2080	:param standalone: True of the update is being checked in
2081	the background, False otherwise.
2082
2083	"""
2084	try:
2085	version = version_info["version"]
2086	if version == "0.0.0":
2087	msg = "Could not connect to the application server."
2088	msg += " Please try again later."
2089	self.SetStatusText(msg)
2090	elif cmp(version, config.__version__) > 0:
2091	msg = "Version %s is available! " % str(version)
2092	if not standalone:
2093	import webbrowser
2094	if "download_url" in version_info:
2095	webbrowser.open(version_info["download_url"])
2096	else:
2097	webbrowser.open(config.__download_page__)
2098	else:
2099	msg += "See the help menu to download it."
2100	self.SetStatusText(msg)
2101	else:
2102	if not standalone:
2103	msg = "You have the latest version"
2104	msg += " of %s" % str(config.__appname__)
2105	self.SetStatusText(msg)
2106	except:
2107	msg = "guiframe: could not get latest application"
2108	msg += " version number\n %s" % sys.exc_value
2109	logger.error(msg)
2110	if not standalone:
2111	msg = "Could not connect to the application server."
2112	msg += " Please try again later."
2113	self.SetStatusText(msg)
2114
2115	def _onAcknowledge(self, evt):
2116	"""
2117	Pop up the acknowledge dialog
2118
2119	:param evt: menu event
2120
2121	"""
2122	if config._do_acknowledge:
2123	import sas.sasgui.guiframe.acknowledgebox as AcknowledgeBox
2124	dialog = AcknowledgeBox.DialogAcknowledge(None, -1, "")
2125	dialog.ShowModal()
2126
2127	def _onAbout(self, evt):
2128	"""
2129	Pop up the about dialog
2130
2131	:param evt: menu event
2132
2133	"""
2134	if config._do_aboutbox:
2135	import sas.sasgui.guiframe.aboutbox as AboutBox
2136	dialog = AboutBox.DialogAbout(None, -1, "")
2137	dialog.ShowModal()
2138
2139	def _onTutorial(self, evt):
2140	"""
2141	Pop up the tutorial dialog
2142
2143	:param evt: menu event
2144
2145	"""
2146	if config._do_tutorial:
2147	path = config.TUTORIAL_PATH
2148	if IS_WIN:
2149	try:
2150	from sas.sasgui.guiframe.pdfview import PDFFrame
2151	dialog = PDFFrame(None, -1, "Tutorial", path)
2152	# put icon
2153	self.put_icon(dialog)
2154	dialog.Show(True)
2155	except:
2156	logger.error("Error in _onTutorial: %s" % sys.exc_value)
2157	try:
2158	# Try an alternate method
2159	logger.error(
2160	"Could not open the tutorial pdf, trying xhtml2pdf")
2161	from xhtml2pdf import pisa
2162	pisa.startViewer(path)
2163	except:
2164	logger.error(
2165	"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	logger.error(
2176	"Could not open the tutorial pdf, trying xhtml2pdf")
2177	from xhtml2pdf import pisa
2178	pisa.startViewer(path)
2179	except:
2180	logger.error(
2181	"Could not open the tutorial pdf with xhtml2pdf")
2182	msg = "This feature requires the Preview application\n"
2183	wx.MessageBox(msg, 'Error')
2184
2185	def _onSphinxDocs(self, evt):
2186	"""
2187	Bring up Sphinx Documentation at top level whenever the menu item
2188	'documentation' is clicked. Calls DocumentationWindow with the top
2189	level path of "index.html"
2190
2191	:param evt: menu event
2192	"""
2193	# Running SasView "in-place" using run.py means the docs will be in a
2194	# different place than they would otherwise.
2195	from documentation_window import DocumentationWindow
2196	_TreeLocation = "user/user.html"
2197	DocumentationWindow(self, -1, _TreeLocation, "",
2198	"SasView Documentation")
2199
2200	def set_manager(self, manager):
2201	"""
2202	Sets the application manager for this frame
2203
2204	:param manager: frame manager
2205	"""
2206	self.app_manager = manager
2207
2208	def post_init(self):
2209	"""
2210	This initialization method is called after the GUI
2211	has been created and all plug-ins loaded. It calls
2212	the post_init() method of each plug-in (if it exists)
2213	so that final initialization can be done.
2214	"""
2215	for item in self.plugins:
2216	if hasattr(item, "post_init"):
2217	item.post_init()
2218
2219	def set_perspective(self, panels):
2220	"""
2221	Sets the perspective of the GUI.
2222	Opens all the panels in the list, and closes
2223	all the others.
2224
2225	:param panels: list of panels
2226	"""
2227	for item in self.panels.keys():
2228	# Check whether this is a sticky panel
2229	if hasattr(self.panels[item], "ALWAYS_ON"):
2230	if self.panels[item].ALWAYS_ON:
2231	continue
2232	if self.panels[item] is None:
2233	continue
2234	if self.panels[item].window_name in panels:
2235	frame = self.panels[item].get_frame()
2236	if not frame.IsShown():
2237	frame.Show(True)
2238	else:
2239	# always show the data panel if enable
2240	style = self.__gui_style & GUIFRAME.MANAGER_ON
2241	if (style == GUIFRAME.MANAGER_ON) \
2242	and self.panels[item] == self._data_panel:
2243	if 'data_panel' in self.panels.keys():
2244	frame = self.panels['data_panel'].get_frame()
2245	if frame is None:
2246	continue
2247	flag = frame.IsShown()
2248	frame.Show(flag)
2249	else:
2250	frame = self.panels[item].get_frame()
2251	if frame is None:
2252	continue
2253
2254	if frame.IsShown():
2255	frame.Show(False)
2256
2257	def show_data_panel(self, event=None, action=True):
2258	"""
2259	show the data panel
2260	"""
2261	if self._data_panel_menu is None:
2262	return
2263	label = self._data_panel_menu.GetText()
2264	pane = self.panels["data_panel"]
2265	frame = pane.get_frame()
2266	if label == 'Show Data Explorer':
2267	if action:
2268	frame.Show(True)
2269	self.__gui_style = self.__gui_style \| GUIFRAME.MANAGER_ON
2270	self._data_panel_menu.SetText('Hide Data Explorer')
2271	else:
2272	if action:
2273	frame.Show(False)
2274	self.__gui_style = self.__gui_style & (~GUIFRAME.MANAGER_ON)
2275	self._data_panel_menu.SetText('Show Data Explorer')
2276
2277	def add_data_helper(self, data_list):
2278	"""
2279	"""
2280	if self._data_manager is not None:
2281	self._data_manager.add_data(data_list)
2282
2283	def add_data(self, data_list):
2284	"""
2285	receive a dictionary of data from loader
2286	store them its data manager if possible
2287	send to data the current active perspective if the data panel
2288	is not active.
2289	:param data_list: dictionary of data's ID and value Data
2290	"""
2291	# Store data into manager
2292	self.add_data_helper(data_list)
2293	# set data in the data panel
2294	if self._data_panel is not None:
2295	data_state = self._data_manager.get_data_state(data_list.keys())
2296	self._data_panel.load_data_list(data_state)
2297	# if the data panel is shown wait for the user to press a button
2298	# to send data to the current perspective. if the panel is not
2299	# show automatically send the data to the current perspective
2300	style = self.__gui_style & GUIFRAME.MANAGER_ON
2301	if style == GUIFRAME.MANAGER_ON:
2302	# wait for button press from the data panel to set_data
2303	if self._data_panel is not None:
2304	self._data_panel.frame.Show(True)
2305	else:
2306	# automatically send that to the current perspective
2307	self.set_data(data_id=data_list.keys())
2308
2309	def set_data(self, data_id, theory_id=None):
2310	"""
2311	set data to current perspective
2312	"""
2313	list_data, _ = self._data_manager.get_by_id(data_id)
2314	if self._current_perspective is not None:
2315	self._current_perspective.set_data(list_data.values())
2316
2317	else:
2318	msg = "Guiframe does not have a current perspective"
2319	logger.info(msg)
2320
2321	def set_theory(self, state_id, theory_id=None):
2322	"""
2323	"""
2324	_, list_theory = self._data_manager.get_by_id(theory_id)
2325	if self._current_perspective is not None:
2326	try:
2327	self._current_perspective.set_theory(list_theory.values())
2328	except:
2329	msg = "Guiframe set_theory: \n" + str(sys.exc_value)
2330	logger.info(msg)
2331	wx.PostEvent(self, StatusEvent(status=msg, info="error"))
2332	else:
2333	msg = "Guiframe does not have a current perspective"
2334	logger.info(msg)
2335
2336	def plot_data(self, state_id, data_id=None,
2337	theory_id=None, append=False):
2338	"""
2339	send a list of data to plot
2340	"""
2341	data_list, _ = self._data_manager.get_by_id(data_id)
2342	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2343	total_plot_list = data_list.values()
2344	for item in temp_list_theory.values():
2345	theory_data, theory_state = item
2346	total_plot_list.append(theory_data)
2347	GROUP_ID = wx.NewId()
2348	for new_plot in total_plot_list:
2349	if append:
2350	if self.panel_on_focus is None:
2351	message = "cannot append plot. No plot panel on focus!"
2352	message += "please click on any available plot to set focus"
2353	wx.PostEvent(self, StatusEvent(status=message,
2354	info='warning'))
2355	return
2356	else:
2357	if self.enable_add_data(new_plot):
2358	new_plot.group_id = self.panel_on_focus.group_id
2359	else:
2360	message = "Only 1D Data can be append to"
2361	message += " plot panel containing 1D data.\n"
2362	message += "%s not be appended.\n" % str(new_plot.name)
2363	message += "try new plot option.\n"
2364	wx.PostEvent(self, StatusEvent(status=message,
2365	info='warning'))
2366	else:
2367	# if not append then new plot
2368	from sas.sasgui.guiframe.dataFitting import Data2D
2369	if issubclass(Data2D, new_plot.__class__):
2370	# for 2 D always plot in a separated new plot
2371	new_plot.group_id = wx.NewId()
2372	else:
2373	# plot all 1D in a new plot
2374	new_plot.group_id = GROUP_ID
2375	title = "PLOT " + str(new_plot.title)
2376	wx.PostEvent(self, NewPlotEvent(plot=new_plot,
2377	title=title,
2378	group_id=new_plot.group_id))
2379
2380	def remove_data(self, data_id, theory_id=None):
2381	"""
2382	Delete data state if data_id is provide
2383	delete theory created with data of id data_id if theory_id is provide
2384	if delete all true: delete the all state
2385	else delete theory
2386	"""
2387	temp = data_id + theory_id
2388	for plug in self.plugins:
2389	plug.delete_data(temp)
2390	data_list, _ = self._data_manager.get_by_id(data_id)
2391	_, temp_list_theory = self._data_manager.get_by_id(theory_id)
2392	total_plot_list = data_list.values()
2393	for item in temp_list_theory.values():
2394	theory_data, theory_state = item
2395	total_plot_list.append(theory_data)
2396	for new_plot in total_plot_list:
2397	for group_id in new_plot.list_group_id:
2398	wx.PostEvent(self, NewPlotEvent(id=new_plot.id,
2399	group_id=group_id,
2400	action='remove'))
2401	wx.CallAfter(self._remove_res_plot, new_plot.id)
2402	self._data_manager.delete_data(data_id=data_id,
2403	theory_id=theory_id)
2404
2405	def _remove_res_plot(self, id):
2406	"""
2407	Try to remove corresponding res plot
2408
2409	: param id: id of the data
2410	"""
2411	try:
2412	wx.PostEvent(self, NewPlotEvent(id=("res" + str(id)),
2413	group_id=("res" + str(id)),
2414	action='remove'))
2415	except:
2416	logger.error(sys.exc_value)
2417
2418	def save_data1d(self, data, fname):
2419	"""
2420	Save data dialog
2421	"""
2422	default_name = fname
2423	wildcard = "Text files (.txt)\|.txt\|"\
2424	"CanSAS 1D files(.xml)\|.xml"
2425	path = None
2426	dlg = wx.FileDialog(self, "Choose a file",
2427	self._default_save_location,
2428	default_name, wildcard, wx.SAVE)
2429
2430	if dlg.ShowModal() == wx.ID_OK:
2431	path = dlg.GetPath()
2432	# ext_num = 0 for .txt, ext_num = 1 for .xml
2433	# This is MAC Fix
2434	ext_num = dlg.GetFilterIndex()
2435	if ext_num == 0:
2436	ext_format = '.txt'
2437	else:
2438	ext_format = '.xml'
2439	path = os.path.splitext(path)[0] + ext_format
2440	mypath = os.path.basename(path)
2441
2442	# Instantiate a loader
2443	loader = Loader()
2444	ext_format = ".txt"
2445	if os.path.splitext(mypath)[1].lower() == ext_format:
2446	# Make sure the ext included in the file name
2447	# especially on MAC
2448	fName = os.path.splitext(path)[0] + ext_format
2449	self._onsaveTXT(data, fName)
2450	ext_format = ".xml"
2451	if os.path.splitext(mypath)[1].lower() == ext_format:
2452	# Make sure the ext included in the file name
2453	# especially on MAC
2454	fName = os.path.splitext(path)[0] + ext_format
2455	loader.save(fName, data, ext_format)
2456	try:
2457	self._default_save_location = os.path.dirname(path)
2458	except:
2459	pass
2460	dlg.Destroy()
2461
2462	def _onsaveTXT(self, data, path):
2463	"""
2464	Save file as txt
2465
2466	.. todo:: Refactor and remove this method. See 'TODO' in _onSave.
2467	"""
2468	if path is not None:
2469	out = open(path, 'w')
2470	has_errors = True
2471	if data.dy is None or data.dy == []:
2472	has_errors = False
2473	# Sanity check
2474	if has_errors:
2475	try:
2476	if len(data.y) != len(data.dy):
2477	has_errors = False
2478	except:
2479	has_errors = False
2480	if has_errors:
2481	if data.dx is not None and data.dx != []:
2482	out.write("<X> <Y> <dY> <dX>\n")
2483	else:
2484	out.write("<X> <Y> <dY>\n")
2485	else:
2486	out.write("<X> <Y>\n")
2487
2488	for i in range(len(data.x)):
2489	if has_errors:
2490	if data.dx is not None and data.dx != []:
2491	if data.dx[i] is not None:
2492	out.write("%g %g %g %g\n" % (data.x[i],
2493	data.y[i],
2494	data.dy[i],
2495	data.dx[i]))
2496	else:
2497	out.write("%g %g %g\n" % (data.x[i],
2498	data.y[i],
2499	data.dy[i]))
2500	else:
2501	out.write("%g %g %g\n" % (data.x[i],
2502	data.y[i],
2503	data.dy[i]))
2504	else:
2505	out.write("%g %g\n" % (data.x[i],
2506	data.y[i]))
2507	out.close()
2508
2509	def show_data1d(self, data, name):
2510	"""
2511	Show data dialog
2512	"""
2513	try:
2514	xmin = min(data.x)
2515	ymin = min(data.y)
2516	except:
2517	msg = "Unable to find min/max of \n data named %s" % \
2518	data.filename
2519	wx.PostEvent(self, StatusEvent(status=msg,
2520	info="error"))
2521	raise (ValueError, msg)
2522	# text = str(data)
2523	text = data.__str__()
2524	text += 'Data Min Max:\n'
2525	text += 'X_min = %s: X_max = %s\n' % (xmin, max(data.x))
2526	text += 'Y_min = %s: Y_max = %s\n' % (ymin, max(data.y))
2527	if data.dy is not None:
2528	text += 'dY_min = %s: dY_max = %s\n' % (min(data.dy), max(data.dy))
2529	text += '\nData Points:\n'
2530	x_st = "X"
2531	for index in range(len(data.x)):
2532	if data.dy is not None and len(data.dy) > index:
2533	dy_val = data.dy[index]
2534	else:
2535	dy_val = 0.0
2536	if data.dx is not None and len(data.dx) > index:
2537	dx_val = data.dx[index]
2538	else:
2539	dx_val = 0.0
2540	if data.dxl is not None and len(data.dxl) > index:
2541	if index == 0:
2542	x_st = "Xl"
2543	dx_val = data.dxl[index]
2544	elif data.dxw is not None and len(data.dxw) > index:
2545	if index == 0:
2546	x_st = "Xw"
2547	dx_val = data.dxw[index]
2548
2549	if index == 0:
2550	text += "<index> \t<X> \t<Y> \t<dY> \t<d%s>\n" % x_st
2551	text += "%s \t%s \t%s \t%s \t%s\n" % (index,
2552	data.x[index],
2553	data.y[index],
2554	dy_val,
2555	dx_val)
2556	from pdfview import TextFrame
2557	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2558	# put icon
2559	self.put_icon(frame)
2560	frame.Show(True)
2561
2562	def save_data2d(self, data, fname):
2563	"""
2564	Save data2d dialog
2565	"""
2566	default_name = fname
2567	wildcard = "IGOR/DAT 2D file in Q_map (.dat)\|.DAT"
2568	dlg = wx.FileDialog(self, "Choose a file",
2569	self._default_save_location,
2570	default_name, wildcard, wx.SAVE)
2571
2572	if dlg.ShowModal() == wx.ID_OK:
2573	path = dlg.GetPath()
2574	# ext_num = 0 for .txt, ext_num = 1 for .xml
2575	# This is MAC Fix
2576	ext_num = dlg.GetFilterIndex()
2577	if ext_num == 0:
2578	ext_format = '.dat'
2579	else:
2580	ext_format = ''
2581	path = os.path.splitext(path)[0] + ext_format
2582	mypath = os.path.basename(path)
2583
2584	# Instantiate a loader
2585	loader = Loader()
2586
2587	ext_format = ".dat"
2588	if os.path.splitext(mypath)[1].lower() == ext_format:
2589	# Make sure the ext included in the file name
2590	# especially on MAC
2591	fileName = os.path.splitext(path)[0] + ext_format
2592	loader.save(fileName, data, ext_format)
2593	try:
2594	self._default_save_location = os.path.dirname(path)
2595	except:
2596	pass
2597	dlg.Destroy()
2598
2599	def show_data2d(self, data, name):
2600	"""
2601	Show data dialog
2602	"""
2603	wx.PostEvent(self, StatusEvent(status="Gathering Data2D Info.",
2604	type='start'))
2605	text = data.__str__()
2606	text += 'Data Min Max:\n'
2607	text += 'I_min = %s\n' % min(data.data)
2608	text += 'I_max = %s\n\n' % max(data.data)
2609	text += 'Data (First 2501) Points:\n'
2610	text += 'Data columns include err(I).\n'
2611	text += 'ASCII data starts here.\n'
2612	text += "<index> \t<Qx> \t<Qy> \t<I> \t<dI> \t<dQparal> \t<dQperp>\n"
2613	di_val = 0.0
2614	dx_val = 0.0
2615	dy_val = 0.0
2616	len_data = len(data.qx_data)
2617	for index in xrange(0, len_data):
2618	x_val = data.qx_data[index]
2619	y_val = data.qy_data[index]
2620	i_val = data.data[index]
2621	if data.err_data is not None:
2622	di_val = data.err_data[index]
2623	if data.dqx_data is not None:
2624	dx_val = data.dqx_data[index]
2625	if data.dqy_data is not None:
2626	dy_val = data.dqy_data[index]
2627
2628	text += "%s \t%s \t%s \t%s \t%s \t%s \t%s\n" % (index,
2629	x_val,
2630	y_val,
2631	i_val,
2632	di_val,
2633	dx_val,
2634	dy_val)
2635	# Takes too long time for typical data2d: Break here
2636	if index >= 2500:
2637	text += ".............\n"
2638	break
2639
2640	from pdfview import TextFrame
2641	frame = TextFrame(None, -1, "Data Info: %s" % data.name, text)
2642	# put icon
2643	self.put_icon(frame)
2644	frame.Show(True)
2645	wx.PostEvent(self, StatusEvent(status="Data2D Info Displayed",
2646	type='stop'))
2647
2648	def set_current_perspective(self, perspective):
2649	"""
2650	set the current active perspective
2651	"""
2652	self._current_perspective = perspective
2653	name = "No current analysis selected"
2654	if self._current_perspective is not None:
2655	self._add_current_plugin_menu()
2656	for panel in self.panels.values():
2657	if hasattr(panel, 'CENTER_PANE') and panel.CENTER_PANE:
2658	for name in self._current_perspective.get_perspective():
2659	frame = panel.get_frame()
2660	if frame is not None:
2661	if name == panel.window_name:
2662	panel.on_set_focus(event=None)
2663	frame.Show(True)
2664	else:
2665	frame.Show(False)
2666	name = self._current_perspective.sub_menu
2667	if self._data_panel is not None:
2668	self._data_panel.set_active_perspective(name)
2669	self._check_applications_menu()
2670	# Set the SasView title
2671	self._set_title_name(name)
2672
2673	def _set_title_name(self, name):
2674	"""
2675	Set the SasView title w/ the current application name
2676
2677	: param name: application name [string]
2678	"""
2679	# Set SanView Window title w/ application anme
2680	title = self.title + " - " + name + " -"
2681	self.SetTitle(title)
2682
2683	def _check_applications_menu(self):
2684	"""
2685	check the menu of the current application
2686	"""
2687	if self._applications_menu is not None:
2688	for menu in self._applications_menu.GetMenuItems():
2689	if self._current_perspective is not None:
2690	name = self._current_perspective.sub_menu
2691	if menu.IsCheckable():
2692	if menu.GetLabel() == name:
2693	menu.Check(True)
2694	else:
2695	menu.Check(False)
2696
2697	def enable_add_data(self, new_plot):
2698	"""
2699	Enable append data on a plot panel
2700	"""
2701
2702	if self.panel_on_focus \
2703	not in self._plotting_plugin.plot_panels.values():
2704	return
2705	check = "Theory1D"
2706	is_theory = len(self.panel_on_focus.plots) <= 1 and \
2707	self.panel_on_focus.plots.values()[0].__class__.__name__ == check
2708
2709	is_data2d = hasattr(new_plot, 'data')
2710
2711	is_data1d = self.panel_on_focus.__class__.__name__ == "ModelPanel1D"\
2712	and self.panel_on_focus.group_id is not None
2713	has_meta_data = hasattr(new_plot, 'meta_data')
2714
2715	# disable_add_data if the data is being recovered from a saved state
2716	is_state_data = False
2717	if has_meta_data:
2718	if 'invstate' in new_plot.meta_data:
2719	is_state_data = True
2720	if 'prstate' in new_plot.meta_data:
2721	is_state_data = True
2722	if 'fitstate' in new_plot.meta_data:
2723	is_state_data = True
2724
2725	return is_data1d and not is_data2d and not is_theory \
2726	and not is_state_data
2727
2728	def check_multimode(self, perspective=None):
2729	"""
2730	Check the perspective have batch mode capablitity
2731	"""
2732	if perspective is None or self._data_panel is None:
2733	return
2734	flag = perspective.get_batch_capable()
2735	flag_on = perspective.batch_on
2736	if flag:
2737	self._data_panel.rb_single_mode.SetValue(not flag_on)
2738	self._data_panel.rb_batch_mode.SetValue(flag_on)
2739	else:
2740	self._data_panel.rb_single_mode.SetValue(True)
2741	self._data_panel.rb_batch_mode.SetValue(False)
2742	self._data_panel.rb_single_mode.Enable(flag)
2743	self._data_panel.rb_batch_mode.Enable(flag)
2744
2745	def enable_edit_menu(self):
2746	"""
2747	enable menu item under edit menu depending on the panel on focus
2748	"""
2749	if self.cpanel_on_focus is not None and self._edit_menu is not None:
2750	flag = self.cpanel_on_focus.get_undo_flag()
2751	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2752	flag = self.cpanel_on_focus.get_redo_flag()
2753	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2754	flag = self.cpanel_on_focus.get_copy_flag()
2755	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2756	flag = self.cpanel_on_focus.get_paste_flag()
2757	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2758
2759	# Copy menu
2760	flag = self.cpanel_on_focus.get_copy_flag()
2761	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYEX_ID, flag)
2762	self._edit_menu_copyas.Enable(GUIFRAME_ID.COPYLAT_ID, flag)
2763
2764	flag = self.cpanel_on_focus.get_preview_flag()
2765	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2766	flag = self.cpanel_on_focus.get_reset_flag()
2767	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2768	else:
2769	flag = False
2770	self._edit_menu.Enable(GUIFRAME_ID.UNDO_ID, flag)
2771	self._edit_menu.Enable(GUIFRAME_ID.REDO_ID, flag)
2772	self._edit_menu.Enable(GUIFRAME_ID.COPY_ID, flag)
2773	self._edit_menu.Enable(GUIFRAME_ID.PASTE_ID, flag)
2774	self._edit_menu.Enable(GUIFRAME_ID.PREVIEW_ID, flag)
2775	self._edit_menu.Enable(GUIFRAME_ID.RESET_ID, flag)
2776
2777	def on_undo_panel(self, event=None):
2778	"""
2779	undo previous action of the last panel on focus if possible
2780	"""
2781	if self.cpanel_on_focus is not None:
2782	self.cpanel_on_focus.on_undo(event)
2783
2784	def on_redo_panel(self, event=None):
2785	"""
2786	redo the last cancel action done on the last panel on focus
2787	"""
2788	if self.cpanel_on_focus is not None:
2789	self.cpanel_on_focus.on_redo(event)
2790
2791	def on_copy_panel(self, event=None):
2792	"""
2793	copy the last panel on focus if possible
2794	"""
2795	if self.cpanel_on_focus is not None:
2796	self.cpanel_on_focus.on_copy(event)
2797
2798	def on_paste_panel(self, event=None):
2799	"""
2800	paste clipboard to the last panel on focus
2801	"""
2802	if self.cpanel_on_focus is not None:
2803	self.cpanel_on_focus.on_paste(event)
2804
2805	def on_bookmark_panel(self, event=None):
2806	"""
2807	bookmark panel
2808	"""
2809	if self.cpanel_on_focus is not None:
2810	self.cpanel_on_focus.on_bookmark(event)
2811
2812	def append_bookmark(self, event=None):
2813	"""
2814	Bookmark available information of the panel on focus
2815	"""
2816	self._toolbar.append_bookmark(event)
2817
2818	def on_save_panel(self, event=None):
2819	"""
2820	save possible information on the current panel
2821	"""
2822	if self.cpanel_on_focus is not None:
2823	self.cpanel_on_focus.on_save(event)
2824
2825	def on_preview_panel(self, event=None):
2826	"""
2827	preview information on the panel on focus
2828	"""
2829	if self.cpanel_on_focus is not None:
2830	self.cpanel_on_focus.on_preview(event)
2831
2832	def on_print_panel(self, event=None):
2833	"""
2834	print available information on the last panel on focus
2835	"""
2836	if self.cpanel_on_focus is not None:
2837	self.cpanel_on_focus.on_print(event)
2838
2839	def on_zoom_panel(self, event=None):
2840	"""
2841	zoom on the current panel if possible
2842	"""
2843	if self.cpanel_on_focus is not None:
2844	self.cpanel_on_focus.on_zoom(event)
2845
2846	def on_zoom_in_panel(self, event=None):
2847	"""
2848	zoom in of the panel on focus
2849	"""
2850	if self.cpanel_on_focus is not None:
2851	self.cpanel_on_focus.on_zoom_in(event)
2852
2853	def on_zoom_out_panel(self, event=None):
2854	"""
2855	zoom out on the panel on focus
2856	"""
2857	if self.cpanel_on_focus is not None:
2858	self.cpanel_on_focus.on_zoom_out(event)
2859
2860	def on_drag_panel(self, event=None):
2861	"""
2862	drag apply to the panel on focus
2863	"""
2864	if self.cpanel_on_focus is not None:
2865	self.cpanel_on_focus.on_drag(event)
2866
2867	def on_reset_panel(self, event=None):
2868	"""
2869	reset the current panel
2870	"""
2871	if self.cpanel_on_focus is not None:
2872	self.cpanel_on_focus.on_reset(event)
2873
2874	def on_change_caption(self, name, old_caption, new_caption):
2875	"""
2876	Change the panel caption
2877
2878	:param name: window_name of the pane
2879	:param old_caption: current caption [string]
2880	:param new_caption: new caption [string]
2881	"""
2882	# wx.aui.AuiPaneInfo
2883	pane_info = self.get_paneinfo(old_caption)
2884	# update the data_panel.cb_plotpanel
2885	if 'data_panel' in self.panels.keys():
2886	# remove from data_panel combobox
2887	data_panel = self.panels["data_panel"]
2888	if data_panel.cb_plotpanel is not None:
2889	# Check if any panel has the same caption
2890	has_newstring = data_panel.cb_plotpanel.FindString(
2891	str(new_caption))
2892	caption = new_caption
2893	if has_newstring != wx.NOT_FOUND:
2894	captions = self._get_plotpanel_captions()
2895	# Append nummber
2896	inc = 1
2897	# FIXME: fix this terrible loop
2898	while (1):
2899	caption = new_caption + '_%s' % str(inc)
2900	if caption not in captions:
2901	break
2902	inc += 1
2903	# notify to users
2904	msg = "Found Same Title: Added '_%s'" % str(inc)
2905	wx.PostEvent(self, StatusEvent(status=msg))
2906	# update data_panel cb
2907	pos = data_panel.cb_plotpanel.FindString(str(old_caption))
2908	if pos != wx.NOT_FOUND:
2909	data_panel.cb_plotpanel.SetString(pos, caption)
2910	data_panel.cb_plotpanel.SetStringSelection(caption)
2911	# New Caption
2912	pane_info.SetTitle(caption)
2913	return caption
2914
2915	def get_paneinfo(self, name):
2916	"""
2917	Get pane Caption from window_name
2918
2919	:param name: window_name in AuiPaneInfo
2920	:returns: AuiPaneInfo of the name
2921	"""
2922	for panel in self.plot_panels.values():
2923	if panel.frame.GetTitle() == name:
2924	return panel.frame
2925	return None
2926
2927	def enable_undo(self):
2928	"""
2929	enable undo related control
2930	"""
2931	if self.cpanel_on_focus is not None:
2932	self._toolbar.enable_undo(self.cpanel_on_focus)
2933
2934	def enable_redo(self):
2935	"""
2936	enable redo
2937	"""
2938	if self.cpanel_on_focus is not None:
2939	self._toolbar.enable_redo(self.cpanel_on_focus)
2940
2941	def enable_copy(self):
2942	"""
2943	enable copy related control
2944	"""
2945	if self.cpanel_on_focus is not None:
2946	self._toolbar.enable_copy(self.cpanel_on_focus)
2947
2948	def enable_paste(self):
2949	"""
2950	enable paste
2951	"""
2952	if self.cpanel_on_focus is not None:
2953	self._toolbar.enable_paste(self.cpanel_on_focus)
2954
2955	def enable_bookmark(self):
2956	"""
2957	Bookmark
2958	"""
2959	if self.cpanel_on_focus is not None:
2960	self._toolbar.enable_bookmark(self.cpanel_on_focus)
2961
2962	def enable_save(self):
2963	"""
2964	save
2965	"""
2966	if self.cpanel_on_focus is not None:
2967	self._toolbar.enable_save(self.cpanel_on_focus)
2968
2969	def enable_preview(self):
2970	"""
2971	preview
2972	"""
2973	if self.cpanel_on_focus is not None:
2974	self._toolbar.enable_preview(self.cpanel_on_focus)
2975
2976	def enable_print(self):
2977	"""
2978	print
2979	"""
2980	if self.cpanel_on_focus is not None:
2981	self._toolbar.enable_print(self.cpanel_on_focus)
2982
2983	def enable_zoom(self):
2984	"""
2985	zoom
2986	"""
2987	if self.cpanel_on_focus is not None:
2988	self._toolbar.enable_zoom(self.panel_on_focus)
2989
2990	def enable_zoom_in(self):
2991	"""
2992	zoom in
2993	"""
2994	if self.cpanel_on_focus is not None:
2995	self._toolbar.enable_zoom_in(self.panel_on_focus)
2996
2997	def enable_zoom_out(self):
2998	"""
2999	zoom out
3000	"""
3001	if self.cpanel_on_focus is not None:
3002	self._toolbar.enable_zoom_out(self.panel_on_focus)
3003
3004	def enable_drag(self, event=None):
3005	"""
3006	drag
3007	"""
3008	# Not implemeted
3009
3010	def enable_reset(self):
3011	"""
3012	reset the current panel
3013	"""
3014	if self.cpanel_on_focus is not None:
3015	self._toolbar.enable_reset(self.panel_on_focus)
3016
3017	def get_toolbar_height(self):
3018	"""
3019	"""
3020	size_y = 0
3021	if self.GetToolBar() is not None and self.GetToolBar().IsShown():
3022	if not IS_LINUX:
3023	_, size_y = self.GetToolBar().GetSizeTuple()
3024	return size_y
3025
3026	def set_schedule_full_draw(self, panel=None, func='del'):
3027	"""
3028	Add/subtract the schedule full draw list with the panel given
3029
3030	:param panel: plot panel
3031	:param func: append or del [string]
3032	"""
3033
3034	# append this panel in the schedule list if not in yet
3035	if func == 'append':
3036	if panel not in self.schedule_full_draw_list:
3037	self.schedule_full_draw_list.append(panel)
3038	# remove this panel from schedule list
3039	elif func == 'del':
3040	if len(self.schedule_full_draw_list) > 0:
3041	if panel in self.schedule_full_draw_list:
3042	self.schedule_full_draw_list.remove(panel)
3043
3044	# reset the schdule
3045	if len(self.schedule_full_draw_list) == 0:
3046	self.schedule = False
3047	else:
3048	self.schedule = True
3049
3050	def full_draw(self):
3051	"""
3052	Draw the panels with axes in the schedule to full dwar list
3053	"""
3054
3055	count = len(self.schedule_full_draw_list)
3056	# if not self.schedule:
3057	if count < 1:
3058	self.set_schedule(False)
3059	return
3060
3061	else:
3062	ind = 0
3063	# if any of the panel is shown do full_draw
3064	for panel in self.schedule_full_draw_list:
3065	ind += 1
3066	if panel.frame.IsShown():
3067	break
3068	# otherwise, return
3069	if ind == count:
3070	return
3071	# Simple redraw only for a panel shown
3072
3073	def f_draw(panel):
3074	"""
3075	Draw A panel in the full draw list
3076	"""
3077	try:
3078	# This checking of GetCapture is to stop redrawing
3079	# while any panel is capture.
3080	frame = panel.frame
3081
3082	if not frame.GetCapture():
3083	# draw if possible
3084	panel.set_resizing(False)
3085	# panel.Show(True)
3086	panel.draw_plot()
3087	# Check if the panel is not shown
3088	flag = frame.IsShown()
3089	frame.Show(flag)
3090	except:
3091	pass
3092
3093	# Draw all panels
3094	if count == 1:
3095	f_draw(self.schedule_full_draw_list[0])
3096	else:
3097	map(f_draw, self.schedule_full_draw_list)
3098	# Reset the attr
3099	if len(self.schedule_full_draw_list) == 0:
3100	self.set_schedule(False)
3101	else:
3102	self.set_schedule(True)
3103
3104	def set_schedule(self, schedule=False):
3105	"""
3106	Set schedule
3107	"""
3108	self.schedule = schedule
3109
3110	def get_schedule(self):
3111	"""
3112	Get schedule
3113	"""
3114	return self.schedule
3115
3116	def on_set_plot_focus(self, panel):
3117	"""
3118	Set focus on a plot panel
3119	"""
3120	if panel is None:
3121	return
3122	# self.set_plot_unfocus()
3123	panel.on_set_focus(None)
3124	# set focusing panel
3125	self.panel_on_focus = panel
3126	self.set_panel_on_focus(None)
3127
3128	def set_plot_unfocus(self):
3129	"""
3130	Un focus all plot panels
3131	"""
3132	for plot in self.plot_panels.values():
3133	plot.on_kill_focus(None)
3134
3135	def get_window_size(self):
3136	"""
3137	Get window size
3138
3139	:returns: size
3140	:rtype: tuple
3141	"""
3142	width, height = self.GetSizeTuple()
3143	if not IS_WIN:
3144	# Subtract toolbar height to get real window side
3145	if self._toolbar.IsShown():
3146	height -= 45
3147	return (width, height)
3148
3149	def _onDrawIdle(self, args, *kwargs):
3150	"""
3151	ReDraw with axes
3152	"""
3153	try:
3154	# check if it is time to redraw
3155	if self.GetCapture() is None:
3156	# Draw plot, changes resizing too
3157	self.full_draw()
3158	except:
3159	pass
3160
3161	# restart idle
3162	self._redraw_idle(args, *kwargs)
3163
3164	def _redraw_idle(self, args, *kwargs):
3165	"""
3166	Restart Idle
3167	"""
3168	# restart idle
3169	self.idletimer.Restart(100 * TIME_FACTOR, args, *kwargs)
3170
3171
3172	class DefaultPanel(wx.Panel, PanelBase):
3173	"""
3174	Defines the API for a panels to work with
3175	the GUI manager
3176	"""
3177	# Internal nickname for the window, used by the AUI manager
3178	window_name = "default"
3179	# Name to appear on the window title bar
3180	window_caption = "Welcome panel"
3181	# Flag to tell the AUI manager to put this panel in the center pane
3182	CENTER_PANE = True
3183
3184	def __init__(self, parent, args, *kwds):
3185	wx.Panel.__init__(self, parent, args, *kwds)
3186	PanelBase.__init__(self, parent)
3187
3188
3189	class SasViewApp(wx.App):
3190	"""
3191	SasView application
3192	"""
3193	def OnInit(self):
3194	"""
3195	When initialised
3196	"""
3197	pos, size, self.is_max = self.window_placement((GUIFRAME_WIDTH,
3198	GUIFRAME_HEIGHT))
3199	self.frame = ViewerFrame(parent=None,
3200	title=APPLICATION_NAME,
3201	pos=pos,
3202	gui_style=DEFAULT_STYLE,
3203	size=size)
3204	self.frame.Hide()
3205	if not IS_WIN:
3206	self.frame.EnableCloseButton(False)
3207	self.s_screen = None
3208
3209	try:
3210	self.open_file()
3211	except:
3212	msg = "%s Could not load " % str(APPLICATION_NAME)
3213	msg += "input file from command line.\n"
3214	logger.error(msg)
3215	# Display a splash screen on top of the frame.
3216	try:
3217	if os.path.isfile(SPLASH_SCREEN_PATH):
3218	self.s_screen = \
3219	self.display_splash_screen(parent=self.frame,
3220	path=SPLASH_SCREEN_PATH)
3221	else:
3222	self.frame.Show()
3223	except:
3224	if self.s_screen is not None:
3225	self.s_screen.Close()
3226	msg = "Cannot display splash screen\n"
3227	msg += str(sys.exc_value)
3228	logger.error(msg)
3229	self.frame.Show()
3230
3231	self.SetTopWindow(self.frame)
3232
3233	return True
3234
3235	def maximize_win(self):
3236	"""
3237	Maximize the window after the frame shown
3238	"""
3239	if self.is_max:
3240	if self.frame.IsShown():
3241	# Max window size
3242	self.frame.Maximize(self.is_max)
3243
3244	def open_file(self):
3245	"""
3246	open a state file at the start of the application
3247	"""
3248	input_file = None
3249	if len(sys.argv) >= 2:
3250	cmd = sys.argv[0].lower()
3251	basename = os.path.basename(cmd)
3252	app_base = str(APPLICATION_NAME).lower()
3253	if os.path.isfile(cmd) or basename.lower() == app_base:
3254	app_py = app_base + '.py'
3255	app_exe = app_base + '.exe'
3256	app_app = app_base + '.app'
3257	if basename.lower() in [app_py, app_exe, app_app, app_base]:
3258	data_base = sys.argv[1]
3259	input_file = os.path.normpath(os.path.join(get_app_dir(),
3260	data_base))
3261	if input_file is None:
3262	return
3263	if self.frame is not None:
3264	self.frame.set_input_file(input_file=input_file)
3265
3266	def clean_plugin_models(self, path):
3267	"""
3268	Delete plugin models in app folder
3269
3270	:param path: path of the plugin_models folder in app
3271	"""
3272	# do it only the first time app loaded
3273	# delete unused model folder
3274	model_folder = os.path.join(get_app_dir(), path)
3275	if os.path.exists(model_folder) and os.path.isdir(model_folder):
3276	if len(os.listdir(model_folder)) > 0:
3277	try:
3278	for filename in os.listdir(model_folder):
3279	file_path = os.path.join(model_folder, filename)
3280	if os.path.isfile(file_path):
3281	os.remove(file_path)
3282	except:
3283	logger.error("gui_manager.clean_plugin_models:\n %s"
3284	% sys.exc_value)
3285
3286	def set_manager(self, manager):
3287	"""
3288	Sets a reference to the application manager
3289	of the GUI manager (Frame)
3290	"""
3291	self.frame.set_manager(manager)
3292
3293	def build_gui(self):
3294	"""
3295	Build the GUI
3296	"""
3297	# try to load file at the start
3298	self.open_file()
3299	self.frame.build_gui()
3300
3301	def set_welcome_panel(self, panel_class):
3302	"""
3303	Set the welcome panel
3304
3305	:param panel_class: class of the welcome panel to be instantiated
3306
3307	"""
3308	self.frame.welcome_panel_class = panel_class
3309
3310	def add_perspective(self, perspective):
3311	"""
3312	Manually add a perspective to the application GUI
3313	"""
3314	self.frame.add_perspective(perspective)
3315
3316	def window_placement(self, size):
3317	"""
3318	Determines the position and size of the application frame such that it
3319	fits on the user's screen without obstructing (or being obstructed by)
3320	the Windows task bar. The maximum initial size in pixels is bounded by
3321	WIDTH x HEIGHT. For most monitors, the application
3322	will be centered on the screen; for very large monitors it will be
3323	placed on the left side of the screen.
3324	"""
3325	is_maximized = False
3326	# Get size of screen without
3327	for screenCount in range(wx.Display().GetCount()):
3328	screen = wx.Display(screenCount)
3329	if screen.IsPrimary():
3330	displayRect = screen.GetClientArea()
3331	break
3332
3333	posX, posY, displayWidth, displayHeight = displayRect
3334	customWidth, customHeight = size
3335
3336	# If the custom size is default, set 90% of the screen size
3337	if customWidth <= 0 and customHeight <= 0:
3338	if customWidth == 0 and customHeight == 0:
3339	is_maximized = True
3340	customWidth = displayWidth * 0.9
3341	customHeight = displayHeight * 0.9
3342	else:
3343	# If the custom screen is bigger than the
3344	# window screen than make maximum size
3345	if customWidth > displayWidth:
3346	customWidth = displayWidth
3347	if customHeight > displayHeight:
3348	customHeight = displayHeight
3349
3350	# Note that when running Linux and using an Xming (X11) server on a PC
3351	# with a dual monitor configuration, the reported display size may be
3352	# that of both monitors combined with an incorrect display count of 1.
3353	# To avoid displaying this app across both monitors, we check for
3354	# screen 'too big'. If so, we assume a smaller width which means the
3355	# application will be placed towards the left hand side of the screen.
3356
3357	# If dual screen registered as 1 screen. Make width half.
3358	# MAC just follows the default behavior of pos
3359	if IS_WIN:
3360	if displayWidth > (displayHeight * 2):
3361	if customWidth == displayWidth:
3362	customWidth = displayWidth / 2
3363	# and set the position to be the corner of the screen.
3364	posX = 0
3365	posY = 0
3366
3367	# Make the position the middle of the screen. (Not 0,0)
3368	else:
3369	posX = (displayWidth - customWidth) / 2
3370	posY = (displayHeight - customHeight) / 2
3371	# Return the suggested position and size for the application frame.
3372	return (posX, posY), (customWidth, customHeight), is_maximized
3373
3374	def display_splash_screen(self, parent,
3375	path=SPLASH_SCREEN_PATH):
3376	"""Displays the splash screen. It will exactly cover the main frame."""
3377
3378	# Prepare the picture. On a 2GHz intel cpu, this takes about a second.
3379	image = wx.Image(path, wx.BITMAP_TYPE_PNG)
3380	image.Rescale(SPLASH_SCREEN_WIDTH,
3381	SPLASH_SCREEN_HEIGHT, wx.IMAGE_QUALITY_HIGH)
3382	bm = image.ConvertToBitmap()
3383
3384	# Create and show the splash screen. It will disappear only when the
3385	# program has entered the event loop AND either the timeout has expired
3386	# or the user has left clicked on the screen. Thus any processing
3387	# performed in this routine (including sleeping) or processing in the
3388	# calling routine (including doing imports) will prevent the splash
3389	# screen from disappearing.
3390	#
3391	# Note that on Linux, the timeout appears to occur immediately in which
3392	# case the splash screen disappears upon entering the event loop.
3393	s_screen = wx.SplashScreen(bitmap=bm,
3394	splashStyle=(wx.SPLASH_TIMEOUT \|
3395	wx.SPLASH_CENTRE_ON_SCREEN),
3396	style=(wx.SIMPLE_BORDER \|
3397	wx.FRAME_NO_TASKBAR \|
3398	wx.FRAME_FLOAT_ON_PARENT),
3399	milliseconds=SS_MAX_DISPLAY_TIME,
3400	parent=parent,
3401	id=wx.ID_ANY)
3402	from sas.sasgui.guiframe.gui_statusbar import SPageStatusbar
3403	statusBar = SPageStatusbar(s_screen)
3404	s_screen.SetStatusBar(statusBar)
3405	s_screen.Bind(wx.EVT_CLOSE, self.on_close_splash_screen)
3406	s_screen.Show()
3407	return s_screen
3408
3409	def on_close_splash_screen(self, event):
3410	"""
3411	When the splash screen is closed.
3412	"""
3413	self.frame.Show(True)
3414	event.Skip()
3415	self.maximize_win()
3416
3417
3418	class MDIFrame(CHILD_FRAME):
3419	"""
3420	Frame for panels
3421	"""
3422	def __init__(self, parent, panel, title="Untitled", size=(300, 200)):
3423	"""
3424	comment
3425	:param parent: parent panel/container
3426	"""
3427	# Initialize the Frame object
3428	CHILD_FRAME.__init__(self, parent=parent, id=wx.ID_ANY,
3429	title=title, size=size)
3430	self.parent = parent
3431	self.name = "Untitled"
3432	self.batch_on = self.parent.batch_on
3433	self.panel = panel
3434	if panel is not None:
3435	self.set_panel(panel)
3436	self.Show(False)
3437
3438	def show_data_panel(self, action):
3439	"""
3440	Turns on the data panel
3441
3442	The the data panel is optional. Most of its functions can be
3443	performed from the menu bar and from the plots.
3444	"""
3445	self.parent.show_data_panel(action)
3446
3447	def set_panel(self, panel):
3448	"""
3449	"""
3450	self.panel = panel
3451	self.name = panel.window_name
3452	self.SetTitle(panel.window_caption)
3453	self.SetHelpText(panel.help_string)
3454	width, height = self.parent._get_panels_size(panel)
3455	if hasattr(panel, "CENTER_PANE") and panel.CENTER_PANE:
3456	width *= 0.6
3457	self.SetSize((width, height))
3458	self.parent.put_icon(self)
3459	self.Bind(wx.EVT_SET_FOCUS, self.set_panel_focus)
3460	self.Bind(wx.EVT_CLOSE, self.OnClose)
3461	self.Show(False)
3462
3463	def set_panel_focus(self, event):
3464	"""
3465	"""
3466	if self.parent.panel_on_focus != self.panel:
3467	self.panel.SetFocus()
3468	self.parent.panel_on_focus = self.panel
3469
3470	def OnClose(self, event):
3471	"""
3472	On Close event
3473	"""
3474	self.panel.on_close(event)
3475
3476	if __name__ == "__main__":
3477	app = SasViewApp(0)
3478	app.MainLoop()

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SasView

source: sasview/src/sas/sasgui/guiframe/gui_manager.py @ 03e04a4

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