1 | |
---|
2 | import wx |
---|
3 | import sys |
---|
4 | import os |
---|
5 | from copy import deepcopy |
---|
6 | |
---|
7 | from sas.sascalc.dataloader.loader import Loader |
---|
8 | from sas.sascalc.dataloader.data_info import Data2D |
---|
9 | from .detector_editor import DetectorDialog |
---|
10 | from .collimation_editor import CollimationDialog |
---|
11 | from .console import ConsoleDialog |
---|
12 | |
---|
13 | from sas.sasgui.guiframe.events import StatusEvent |
---|
14 | |
---|
15 | |
---|
16 | _QMIN_DEFAULT = 0.001 |
---|
17 | _QMAX_DEFAULT = 0.13 |
---|
18 | _NPTS_DEFAULT = 50 |
---|
19 | #Control panel width |
---|
20 | if sys.platform.count("darwin") == 0: |
---|
21 | PANEL_WIDTH = 500 |
---|
22 | PANEL_HEIGTH = 350 |
---|
23 | FONT_VARIANT = 0 |
---|
24 | _BOX_WIDTH = 51 |
---|
25 | ON_MAC = False |
---|
26 | else: |
---|
27 | _BOX_WIDTH = 76 |
---|
28 | PANEL_WIDTH = 550 |
---|
29 | PANEL_HEIGTH = 400 |
---|
30 | FONT_VARIANT = 1 |
---|
31 | ON_MAC = True |
---|
32 | |
---|
33 | def load_error(error=None): |
---|
34 | """ |
---|
35 | Pop up an error message. |
---|
36 | |
---|
37 | @param error: details error message to be displayed |
---|
38 | """ |
---|
39 | message = "You had to try this, didn't you?\n\n" |
---|
40 | message += "The data file you selected could not be loaded.\n" |
---|
41 | message += "Make sure the content of your file is properly formatted.\n\n" |
---|
42 | |
---|
43 | if error is not None: |
---|
44 | message += "When contacting the SasView team," |
---|
45 | message += " mention the following:\n%s" % str(error) |
---|
46 | |
---|
47 | dial = wx.MessageDialog(None, message, |
---|
48 | 'Error Loading File', wx.OK | wx.ICON_EXCLAMATION) |
---|
49 | dial.ShowModal() |
---|
50 | |
---|
51 | |
---|
52 | class DataEditorPanel(wx.ScrolledWindow): |
---|
53 | """ |
---|
54 | :param data: when not empty the class can |
---|
55 | same information into a dat object |
---|
56 | and post event containing the changed data object to some other frame |
---|
57 | """ |
---|
58 | def __init__(self, parent, data=[], *args, **kwds): |
---|
59 | kwds['name'] = "Data Editor" |
---|
60 | kwds["size"] = (PANEL_WIDTH, PANEL_HEIGTH) |
---|
61 | wx.ScrolledWindow.__init__(self, parent, *args, **kwds) |
---|
62 | self.parent = parent |
---|
63 | self._data = data |
---|
64 | self._reset_data = deepcopy(data) |
---|
65 | self.reader = None |
---|
66 | self._notes = "" |
---|
67 | self._description = "Edit Data" |
---|
68 | self._default_save_location = os.getcwd() |
---|
69 | self._do_layout() |
---|
70 | self.reset_panel() |
---|
71 | self.bt_apply.Disable() |
---|
72 | if data: |
---|
73 | self.complete_loading(data=data) |
---|
74 | self.bt_apply.Enable() |
---|
75 | |
---|
76 | def _define_structure(self): |
---|
77 | """ |
---|
78 | define initial sizer |
---|
79 | """ |
---|
80 | self.main_sizer = wx.BoxSizer(wx.VERTICAL) |
---|
81 | name_box = wx.StaticBox(self, -1, "Load Data") |
---|
82 | self.name_sizer = wx.StaticBoxSizer(name_box, wx.HORIZONTAL) |
---|
83 | |
---|
84 | self.title_sizer = wx.BoxSizer(wx.HORIZONTAL) |
---|
85 | self.run_sizer = wx.BoxSizer(wx.HORIZONTAL) |
---|
86 | self.instrument_sizer = wx.BoxSizer(wx.HORIZONTAL) |
---|
87 | |
---|
88 | edit_box = wx.StaticBox(self, -1, "Edit ") |
---|
89 | self.edit_sizer = wx.StaticBoxSizer(edit_box, wx.HORIZONTAL) |
---|
90 | |
---|
91 | self.button_sizer = wx.BoxSizer(wx.HORIZONTAL) |
---|
92 | |
---|
93 | def _layout_name(self): |
---|
94 | """ |
---|
95 | Do the layout for data name related widgets |
---|
96 | """ |
---|
97 | #data name [string] |
---|
98 | data_name_txt = wx.StaticText(self, -1, 'Data : ') |
---|
99 | self.data_cbox = wx.ComboBox(self, -1, style=wx.CB_READONLY) |
---|
100 | wx.EVT_COMBOBOX(self.data_cbox, -1, self.on_select_data) |
---|
101 | hint_data = "Loaded data." |
---|
102 | self.data_cbox.SetToolTipString(hint_data) |
---|
103 | id = wx.NewId() |
---|
104 | self.browse_button = wx.Button(self, id, "Browse") |
---|
105 | hint_on_browse = "Click on this button to import data in this panel." |
---|
106 | self.browse_button.SetToolTipString(hint_on_browse) |
---|
107 | self.Bind(wx.EVT_BUTTON, self.on_click_browse, id=id) |
---|
108 | self.name_sizer.AddMany([(data_name_txt, 0, wx.LEFT, 15), |
---|
109 | (self.data_cbox, 0, wx.LEFT, 10), |
---|
110 | (self.browse_button, 0, wx.LEFT, 10)]) |
---|
111 | |
---|
112 | def _layout_title(self): |
---|
113 | """ |
---|
114 | Do the layout for data title related widgets |
---|
115 | """ |
---|
116 | #title name [string] |
---|
117 | data_title_txt = wx.StaticText(self, -1, 'Title : ') |
---|
118 | self.data_title_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH * 3 / 5, -1)) |
---|
119 | self.data_title_tcl.Bind(wx.EVT_TEXT_ENTER, self.on_change_title) |
---|
120 | hint_title = "Data's title." |
---|
121 | self.data_title_tcl.SetToolTipString(hint_title) |
---|
122 | self.title_sizer.AddMany([(data_title_txt, 0, wx.LEFT, 15), |
---|
123 | (self.data_title_tcl, 0, wx.LEFT, 10)]) |
---|
124 | |
---|
125 | def _layout_run(self): |
---|
126 | """ |
---|
127 | Do the layout for data run related widgets |
---|
128 | """ |
---|
129 | data_run_txt = wx.StaticText(self, -1, 'Run : ') |
---|
130 | data_run_txt.SetToolTipString('') |
---|
131 | self.data_run_tcl = wx.TextCtrl(self, -1, size=(PANEL_WIDTH * 3 / 5, -1), |
---|
132 | style=wx.TE_MULTILINE) |
---|
133 | hint_run = "Data's run." |
---|
134 | self.data_run_tcl.SetToolTipString(hint_run) |
---|
135 | self.run_sizer.AddMany([(data_run_txt, 0, wx.LEFT, 15), |
---|
136 | (self.data_run_tcl, 0, wx.LEFT, 10)]) |
---|
137 | |
---|
138 | def _layout_instrument(self): |
---|
139 | """ |
---|
140 | Do the layout for instrument related widgets |
---|
141 | """ |
---|
142 | instrument_txt = wx.StaticText(self, -1, 'Instrument : ') |
---|
143 | hint_instrument_txt = '' |
---|
144 | instrument_txt.SetToolTipString(hint_instrument_txt) |
---|
145 | self.instrument_tcl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH * 5, 20)) |
---|
146 | hint_instrument = "Instrument." |
---|
147 | self.instrument_tcl.SetToolTipString(hint_instrument) |
---|
148 | self.instrument_sizer.AddMany([(instrument_txt, 0, wx.LEFT, 15), |
---|
149 | (self.instrument_tcl, 0, wx.LEFT, 10)]) |
---|
150 | |
---|
151 | def _layout_editor(self): |
---|
152 | """ |
---|
153 | Do the layout for sample related widgets |
---|
154 | """ |
---|
155 | self.detector_rb = wx.RadioButton(self, -1, "Detector", |
---|
156 | style=wx.RB_GROUP) |
---|
157 | self.sample_rb = wx.RadioButton(self, -1, "Sample") |
---|
158 | self.source_rb = wx.RadioButton(self, -1, "Source") |
---|
159 | self.collimation_rb = wx.RadioButton(self, -1, "Collimation") |
---|
160 | |
---|
161 | self.bt_edit = wx.Button(self, -1, "Edit") |
---|
162 | self.bt_edit.SetToolTipString("Edit data.") |
---|
163 | self.bt_edit.Bind(wx.EVT_BUTTON, self.on_edit) |
---|
164 | self.edit_sizer.AddMany([(self.detector_rb, 0, wx.ALL, 10), |
---|
165 | (self.sample_rb, 0, wx.RIGHT | wx.BOTTOM | wx.TOP, 10), |
---|
166 | (self.source_rb, 0, wx.RIGHT | wx.BOTTOM | wx.TOP, 10), |
---|
167 | (self.collimation_rb, 0, wx.RIGHT | wx.BOTTOM | wx.TOP, 10), |
---|
168 | (self.bt_edit, 0, |
---|
169 | wx.RIGHT | wx.BOTTOM | wx.TOP, 10)]) |
---|
170 | self.reset_radiobox() |
---|
171 | |
---|
172 | |
---|
173 | def _layout_source(self): |
---|
174 | """ |
---|
175 | Do the layout for source related widgets |
---|
176 | """ |
---|
177 | source_txt = wx.StaticText(self, -1, 'Source ') |
---|
178 | hint_source_txt = '' |
---|
179 | source_txt.SetToolTipString(hint_source_txt) |
---|
180 | self.bt_edit_source = wx.Button(self, -1, "Edit") |
---|
181 | self.bt_edit_source.SetToolTipString("Edit data's sample.") |
---|
182 | self.bt_edit_source.Bind(wx.EVT_BUTTON, self.edit_source) |
---|
183 | #self.source_sizer.AddMany([(source_txt, 0, wx.ALL, 10), |
---|
184 | # (self.bt_edit_source, 0, |
---|
185 | # wx.RIGHT|wx.BOTTOM|wx.TOP, 10)]) |
---|
186 | |
---|
187 | def _layout_summary(self): |
---|
188 | """ |
---|
189 | Layout widgets related to data's summary |
---|
190 | """ |
---|
191 | self.data_summary = wx.TextCtrl(self, -1, |
---|
192 | style=wx.TE_MULTILINE | wx.HSCROLL, |
---|
193 | size=(-1, 200)) |
---|
194 | summary = 'No data info available...' |
---|
195 | self.data_summary.SetValue(summary) |
---|
196 | #self.summary_sizer.Add(self.data_summary, 1, wx.EXPAND|wx.ALL, 10) |
---|
197 | |
---|
198 | def _layout_button(self): |
---|
199 | """ |
---|
200 | Do the layout for the button widgets |
---|
201 | """ |
---|
202 | self.bt_summary = wx.Button(self, -1, "View", size=(_BOX_WIDTH, -1)) |
---|
203 | self.bt_summary.SetToolTipString("View final changes on data.") |
---|
204 | self.bt_summary.Bind(wx.EVT_BUTTON, self.on_click_view) |
---|
205 | |
---|
206 | self.bt_save = wx.Button(self, -1, "Save As", size=(_BOX_WIDTH, -1)) |
---|
207 | self.bt_save.SetToolTipString("Save changes in a file.") |
---|
208 | self.bt_save.Bind(wx.EVT_BUTTON, self.on_click_save) |
---|
209 | |
---|
210 | self.bt_apply = wx.Button(self, -1, "Apply", size=(_BOX_WIDTH, -1)) |
---|
211 | self.bt_apply.SetToolTipString("Save changes into the imported data.") |
---|
212 | self.bt_apply.Bind(wx.EVT_BUTTON, self.on_click_apply) |
---|
213 | |
---|
214 | self.bt_reset = wx.Button(self, -1, 'Reset', size=(_BOX_WIDTH, -1)) |
---|
215 | self.bt_reset.Bind(wx.EVT_BUTTON, self.on_click_reset) |
---|
216 | self.bt_reset.SetToolTipString("Reset data to its initial state.") |
---|
217 | |
---|
218 | self.bt_close = wx.Button(self, -1, 'Close', size=(_BOX_WIDTH, -1)) |
---|
219 | self.bt_close.Bind(wx.EVT_BUTTON, self.on_close) |
---|
220 | self.bt_close.SetToolTipString("Close this panel.") |
---|
221 | |
---|
222 | self.button_sizer.AddMany([(self.bt_save, 0, wx.LEFT, 120), |
---|
223 | (self.bt_apply, 0, wx.LEFT, 10), |
---|
224 | (self.bt_reset, 0, wx.LEFT | wx.RIGHT, 10), |
---|
225 | (self.bt_summary, 0, wx.RIGHT, 10), |
---|
226 | (self.bt_close, 0, wx.RIGHT, 10)]) |
---|
227 | |
---|
228 | def _do_layout(self): |
---|
229 | """ |
---|
230 | Draw the current panel |
---|
231 | """ |
---|
232 | self._define_structure() |
---|
233 | self._layout_name() |
---|
234 | self._layout_title() |
---|
235 | self._layout_run() |
---|
236 | self._layout_editor() |
---|
237 | self._layout_button() |
---|
238 | self.main_sizer.AddMany([(self.name_sizer, 0, wx.EXPAND | wx.ALL, 10), |
---|
239 | (self.title_sizer, 0, |
---|
240 | wx.EXPAND | wx.TOP | wx.BOTTOM, 5), |
---|
241 | (self.run_sizer, 0, |
---|
242 | wx.EXPAND | wx.TOP | wx.BOTTOM, 5), |
---|
243 | (self.instrument_sizer, 0, |
---|
244 | wx.EXPAND | wx.TOP | wx.BOTTOM, 5), |
---|
245 | (self.edit_sizer, 0, |
---|
246 | wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP, 10), |
---|
247 | (self.button_sizer, 0, |
---|
248 | wx.EXPAND | wx.TOP | wx.BOTTOM, 5)]) |
---|
249 | self.SetSizer(self.main_sizer) |
---|
250 | self.SetScrollbars(20, 20, 25, 65) |
---|
251 | self.SetAutoLayout(True) |
---|
252 | |
---|
253 | def fill_data_combox(self): |
---|
254 | """ |
---|
255 | fill the current combobox with the available data |
---|
256 | """ |
---|
257 | if not self._data: |
---|
258 | return |
---|
259 | self.data_cbox.Clear() |
---|
260 | for data in self._data: |
---|
261 | name = data.title |
---|
262 | if data.run: |
---|
263 | name = data.run[0] |
---|
264 | if name.lstrip().rstrip() == "": |
---|
265 | name = data.filename |
---|
266 | pos = self.data_cbox.Append(str(name)) |
---|
267 | self.data_cbox.SetClientData(pos, data) |
---|
268 | self.data_cbox.SetSelection(pos) |
---|
269 | self.data_cbox.SetStringSelection(str(name)) |
---|
270 | |
---|
271 | def reset_panel(self): |
---|
272 | """ |
---|
273 | """ |
---|
274 | self.enable_data_cbox() |
---|
275 | self.data_title_tcl.SetValue("") |
---|
276 | self.data_run_tcl.SetValue("") |
---|
277 | |
---|
278 | def on_select_data(self, event=None): |
---|
279 | """ |
---|
280 | """ |
---|
281 | data, _, _ = self.get_current_data() |
---|
282 | self.reset_panel() |
---|
283 | if data is None: |
---|
284 | return |
---|
285 | self.data_title_tcl.SetValue(str(data.title)) |
---|
286 | text = "" |
---|
287 | if data.run: |
---|
288 | for item in data.run: |
---|
289 | text += item + "\n" |
---|
290 | self.data_run_tcl.SetValue(str(text)) |
---|
291 | |
---|
292 | def get_current_data(self): |
---|
293 | """ |
---|
294 | """ |
---|
295 | position = self.data_cbox.GetSelection() |
---|
296 | if position == wx.NOT_FOUND: |
---|
297 | return None, None, None |
---|
298 | data_name = self.data_cbox.GetStringSelection() |
---|
299 | data = self.data_cbox.GetClientData(position) |
---|
300 | return data, data_name, position |
---|
301 | |
---|
302 | def enable_data_cbox(self): |
---|
303 | """ |
---|
304 | """ |
---|
305 | if self._data: |
---|
306 | self.data_cbox.Enable() |
---|
307 | self.bt_summary.Enable() |
---|
308 | self.bt_reset.Enable() |
---|
309 | self.bt_save.Enable() |
---|
310 | self.bt_edit.Enable() |
---|
311 | else: |
---|
312 | self.data_cbox.Disable() |
---|
313 | self.bt_summary.Disable() |
---|
314 | self.bt_reset.Disable() |
---|
315 | self.bt_save.Disable() |
---|
316 | self.bt_edit.Disable() |
---|
317 | |
---|
318 | def reset_radiobox(self): |
---|
319 | """ |
---|
320 | """ |
---|
321 | self.detector_rb.SetValue(True) |
---|
322 | self.source_rb.SetValue(False) |
---|
323 | self.sample_rb.SetValue(False) |
---|
324 | self.collimation_rb.SetValue(False) |
---|
325 | |
---|
326 | def set_sample(self, sample, notes=None): |
---|
327 | """ |
---|
328 | set sample for data |
---|
329 | """ |
---|
330 | data, _, _ = self.get_current_data() |
---|
331 | if data is None: |
---|
332 | return |
---|
333 | data.sample = sample |
---|
334 | if notes is not None: |
---|
335 | data.process.append(notes) |
---|
336 | |
---|
337 | def set_source(self, source, notes=None): |
---|
338 | """ |
---|
339 | set source for data |
---|
340 | """ |
---|
341 | data, data_name, position = self.get_current_data() |
---|
342 | if data is None: |
---|
343 | return |
---|
344 | data.source = source |
---|
345 | if notes is not None: |
---|
346 | data.process.append(notes) |
---|
347 | |
---|
348 | def set_detector(self, detector, notes=None): |
---|
349 | """ |
---|
350 | set detector for data |
---|
351 | """ |
---|
352 | data, data_name, position = self.get_current_data() |
---|
353 | if data is None: |
---|
354 | return |
---|
355 | data.detector = detector |
---|
356 | if notes is not None: |
---|
357 | data.process.append(notes) |
---|
358 | |
---|
359 | def set_collimation(self, collimation, notes=None): |
---|
360 | """ |
---|
361 | set collimation for data |
---|
362 | """ |
---|
363 | data, data_name, position = self.get_current_data() |
---|
364 | if data is None: |
---|
365 | return |
---|
366 | data.collimation = collimation |
---|
367 | if notes is not None: |
---|
368 | data.process.append(notes) |
---|
369 | |
---|
370 | def edit_collimation(self): |
---|
371 | """ |
---|
372 | Edit the selected collimation |
---|
373 | """ |
---|
374 | data, data_name, position = self.get_current_data() |
---|
375 | if data is None: |
---|
376 | return |
---|
377 | dlg = CollimationDialog(collimation=data.collimation) |
---|
378 | dlg.set_manager(self) |
---|
379 | dlg.ShowModal() |
---|
380 | |
---|
381 | def edit_detector(self): |
---|
382 | """ |
---|
383 | Edit the selected detector |
---|
384 | """ |
---|
385 | data, data_name, position = self.get_current_data() |
---|
386 | if data is None: |
---|
387 | return |
---|
388 | dlg = DetectorDialog(detector=data.detector) |
---|
389 | dlg.set_manager(self) |
---|
390 | dlg.ShowModal() |
---|
391 | |
---|
392 | def edit_sample(self): |
---|
393 | """ |
---|
394 | Open the dialog to edit the sample of the current data |
---|
395 | """ |
---|
396 | data, _, _ = self.get_current_data() |
---|
397 | if data is None: |
---|
398 | return |
---|
399 | from .sample_editor import SampleDialog |
---|
400 | dlg = SampleDialog(parent=self, sample=data.sample) |
---|
401 | dlg.set_manager(self) |
---|
402 | dlg.ShowModal() |
---|
403 | |
---|
404 | def edit_source(self): |
---|
405 | """ |
---|
406 | Open the dialog to edit the saource of the current data |
---|
407 | """ |
---|
408 | data, data_name, position = self.get_current_data() |
---|
409 | if data is None: |
---|
410 | return |
---|
411 | from .source_editor import SourceDialog |
---|
412 | dlg = SourceDialog(parent=self, source=data.source) |
---|
413 | dlg.set_manager(self) |
---|
414 | dlg.ShowModal() |
---|
415 | |
---|
416 | def choose_data_file(self, location=None): |
---|
417 | """ |
---|
418 | Open a file dialog to allow loading a file |
---|
419 | """ |
---|
420 | path = None |
---|
421 | if location is None: |
---|
422 | location = os.getcwd() |
---|
423 | |
---|
424 | l = Loader() |
---|
425 | cards = l.get_wildcards() |
---|
426 | wlist = '|'.join(cards) |
---|
427 | |
---|
428 | dlg = wx.FileDialog(self, "Choose a file", location, "", wlist, wx.OPEN) |
---|
429 | if dlg.ShowModal() == wx.ID_OK: |
---|
430 | path = dlg.GetPath() |
---|
431 | mypath = os.path.basename(path) |
---|
432 | dlg.Destroy() |
---|
433 | return path |
---|
434 | |
---|
435 | |
---|
436 | def complete_loading(self, data=None, filename=''): |
---|
437 | """ |
---|
438 | Complete the loading and compute the slit size |
---|
439 | """ |
---|
440 | self.done = True |
---|
441 | self._data = [] |
---|
442 | if data is None: |
---|
443 | msg = "Couldn't load data" |
---|
444 | wx.PostEvent(self.parent.parent, StatusEvent(status=msg, |
---|
445 | info="warning", type='stop')) |
---|
446 | return |
---|
447 | if not data.__class__.__name__ == "list": |
---|
448 | self._data.append(data) |
---|
449 | self._reset_data.append(deepcopy(data)) |
---|
450 | else: |
---|
451 | self._data = deepcopy(data) |
---|
452 | self._reset_data = deepcopy(data) |
---|
453 | self.set_values() |
---|
454 | if self.parent.parent is None: |
---|
455 | return |
---|
456 | msg = "Load Complete" |
---|
457 | wx.PostEvent(self.parent.parent, StatusEvent(status=msg, |
---|
458 | info="info", type='stop')) |
---|
459 | |
---|
460 | def set_values(self): |
---|
461 | """ |
---|
462 | take the aperture values of the current data and display them |
---|
463 | through the panel |
---|
464 | """ |
---|
465 | if self._data: |
---|
466 | self.fill_data_combox() |
---|
467 | self.on_select_data(event=None) |
---|
468 | |
---|
469 | def get_data(self): |
---|
470 | """ |
---|
471 | return the current data |
---|
472 | """ |
---|
473 | return self._data |
---|
474 | |
---|
475 | def get_notes(self): |
---|
476 | """ |
---|
477 | return notes |
---|
478 | """ |
---|
479 | return self._notes |
---|
480 | |
---|
481 | def on_change_run(self, event=None): |
---|
482 | """ |
---|
483 | Change run |
---|
484 | """ |
---|
485 | run = [] |
---|
486 | data, _, _ = self.get_current_data() |
---|
487 | for i in range(self.data_run_tcl.GetNumberOfLines()): |
---|
488 | text = self.data_run_tcl.GetLineText(i).lstrip().rstrip() |
---|
489 | if text != "": |
---|
490 | run.append(text) |
---|
491 | if data.run != run: |
---|
492 | self._notes += "Change data 's " |
---|
493 | self._notes += "run from %s to %s \n" % (data.run, str(run)) |
---|
494 | data.run = run |
---|
495 | if event is not None: |
---|
496 | event.Skip() |
---|
497 | |
---|
498 | def on_change_title(self, event=None): |
---|
499 | """ |
---|
500 | Change title |
---|
501 | """ |
---|
502 | data, _, _ = self.get_current_data() |
---|
503 | #Change data's name |
---|
504 | title = self.data_title_tcl.GetValue().lstrip().rstrip() |
---|
505 | |
---|
506 | if data.title != title: |
---|
507 | self._notes += "Change data 's " |
---|
508 | self._notes += "title from %s to %s \n" % (data.title, str(title)) |
---|
509 | data.title = title |
---|
510 | if event is not None: |
---|
511 | event.Skip() |
---|
512 | |
---|
513 | def on_click_browse(self, event): |
---|
514 | """ |
---|
515 | Open a file dialog to allow the user to select a given file. |
---|
516 | Display the loaded data if available. |
---|
517 | """ |
---|
518 | path = self.choose_data_file(location=self._default_save_location) |
---|
519 | if path is None: |
---|
520 | return |
---|
521 | if self.parent.parent is not None: |
---|
522 | wx.PostEvent(self.parent.parent, StatusEvent(status="Loading...", |
---|
523 | info="info", type="progress")) |
---|
524 | |
---|
525 | self.done = False |
---|
526 | self._default_save_location = path |
---|
527 | try: |
---|
528 | #Load data |
---|
529 | from .load_thread import DataReader |
---|
530 | ## If a thread is already started, stop it |
---|
531 | if self.reader is not None and self.reader.isrunning(): |
---|
532 | self.reader.stop() |
---|
533 | self.reader = DataReader(path=path, |
---|
534 | completefn=self.complete_loading, |
---|
535 | updatefn=None) |
---|
536 | self.reader.queue() |
---|
537 | except: |
---|
538 | msg = "Data Editor: %s" % (sys.exc_info()[1]) |
---|
539 | load_error(msg) |
---|
540 | return |
---|
541 | event.Skip() |
---|
542 | |
---|
543 | def on_edit(self, event): |
---|
544 | """ |
---|
545 | """ |
---|
546 | if self.detector_rb.GetValue(): |
---|
547 | self.edit_detector() |
---|
548 | if self.sample_rb.GetValue(): |
---|
549 | self.edit_sample() |
---|
550 | if self.source_rb.GetValue(): |
---|
551 | self.edit_source() |
---|
552 | if self.collimation_rb.GetValue(): |
---|
553 | self.edit_collimation() |
---|
554 | event.Skip() |
---|
555 | |
---|
556 | def on_click_apply(self, event): |
---|
557 | """ |
---|
558 | changes are saved in data object imported to edit |
---|
559 | """ |
---|
560 | data, _, _ = self.get_current_data() |
---|
561 | if data is None: |
---|
562 | return |
---|
563 | self.on_change_run(event=None) |
---|
564 | self.on_change_title(event=None) |
---|
565 | #must post event here |
---|
566 | event.Skip() |
---|
567 | |
---|
568 | def on_click_save(self, event): |
---|
569 | """ |
---|
570 | Save change into a file |
---|
571 | """ |
---|
572 | if not self._data: |
---|
573 | return |
---|
574 | self.on_change_run(event=None) |
---|
575 | self.on_change_title(event=None) |
---|
576 | path = None |
---|
577 | wildcard = "CanSAS 1D files(*.xml)|*.xml" |
---|
578 | dlg = wx.FileDialog(self, "Choose a file", |
---|
579 | self._default_save_location, "", wildcard , wx.SAVE) |
---|
580 | |
---|
581 | for data in self._data: |
---|
582 | if issubclass(data.__class__, Data2D): |
---|
583 | msg = "No conventional writing format for \n\n" |
---|
584 | msg += "Data2D at this time.\n" |
---|
585 | dlg = wx.MessageDialog(None, msg, 'Error Loading File', |
---|
586 | wx.OK | wx.ICON_EXCLAMATION) |
---|
587 | dlg.ShowModal() |
---|
588 | else: |
---|
589 | if dlg.ShowModal() == wx.ID_OK: |
---|
590 | path = dlg.GetPath() |
---|
591 | mypath = os.path.basename(path) |
---|
592 | loader = Loader() |
---|
593 | format = ".xml" |
---|
594 | if os.path.splitext(mypath)[1].lower() == format: |
---|
595 | loader.save(path, data, format) |
---|
596 | try: |
---|
597 | self._default_save_location = os.path.dirname(path) |
---|
598 | except: |
---|
599 | pass |
---|
600 | dlg.Destroy() |
---|
601 | event.Skip() |
---|
602 | |
---|
603 | def on_click_view(self, event): |
---|
604 | """ |
---|
605 | Display data info |
---|
606 | """ |
---|
607 | data, data_name, position = self.get_current_data() |
---|
608 | if data is None: |
---|
609 | return |
---|
610 | self.on_change_run(event=None) |
---|
611 | self.on_change_title(event=None) |
---|
612 | dlg = ConsoleDialog(data=data) |
---|
613 | dlg.ShowModal() |
---|
614 | event.Skip() |
---|
615 | |
---|
616 | def on_click_reset(self, event): |
---|
617 | """ |
---|
618 | """ |
---|
619 | data, data_name, position = self.get_current_data() |
---|
620 | if data is None: |
---|
621 | return |
---|
622 | self._data[position] = deepcopy(self._reset_data[position]) |
---|
623 | self.set_values() |
---|
624 | event.Skip() |
---|
625 | |
---|
626 | def on_close(self, event): |
---|
627 | """ |
---|
628 | leave data as it is and close |
---|
629 | """ |
---|
630 | self.parent.Close() |
---|
631 | event.Skip() |
---|
632 | |
---|
633 | class DataEditorWindow(wx.Frame): |
---|
634 | def __init__(self, parent, manager, data=None, *args, **kwds): |
---|
635 | kwds["size"] = (PANEL_WIDTH, PANEL_HEIGTH) |
---|
636 | wx.Frame.__init__(self, parent, *args, **kwds) |
---|
637 | self.parent = parent |
---|
638 | self.manager = manager |
---|
639 | self.panel = DataEditorPanel(parent=self, data=data) |
---|
640 | self.Show() |
---|
641 | |
---|
642 | def get_data(self): |
---|
643 | """ |
---|
644 | return the current data |
---|
645 | """ |
---|
646 | return self.panel.get_data() |
---|
647 | |
---|
648 | if __name__ == "__main__": |
---|
649 | |
---|
650 | app = wx.App() |
---|
651 | window = DataEditorWindow(parent=None, data=[], title="Data Editor") |
---|
652 | app.MainLoop() |
---|