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1 """GNUmed xDT viewer.
2
3 TODO:
4
5 - popup menu on right-click
6 - import this line
7 - import all lines like this
8 - search
9 - print
10 - ...
11 """
12 #=============================================================================
13 __version__ = "$Revision: 1.39 $"
14 __author__ = "S.Hilbert, K.Hilbert"
15
16 import sys, os, os.path, codecs, logging
17
18
19 import wx
20
21
22 from Gnumed.wxpython import gmGuiHelpers, gmPlugin
23 from Gnumed.pycommon import gmI18N, gmDispatcher
24 from Gnumed.business import gmXdtMappings, gmXdtObjects
25 from Gnumed.wxGladeWidgets import wxgXdtListPnl
26 from Gnumed.wxpython import gmAccessPermissionWidgets
27
28
29 _log = logging.getLogger('gm.ui')
30 _log.info(__version__)
31
32 #=============================================================================
33 # FIXME: this belongs elsewhere under wxpython/
34 -class cXdtListPnl(wxgXdtListPnl.wxgXdtListPnl):
36 wxgXdtListPnl.wxgXdtListPnl.__init__(self, *args, **kwargs)
37
38 self.filename = None
39
40 self.__cols = [
41 _('Field name'),
42 _('Interpreted content'),
43 _('xDT field ID'),
44 _('Raw content')
45 ]
46 self.__init_ui()
47 #--------------------------------------------------------------
51 #--------------------------------------------------------------
52 # external API
53 #--------------------------------------------------------------
55 if path is None:
56 root_dir = os.path.expanduser(os.path.join('~', 'gnumed'))
57 else:
58 root_dir = path
59 # get file name
60 # - via file select dialog
61 dlg = wx.FileDialog (
62 parent = self,
63 message = _("Choose an xDT file"),
64 defaultDir = root_dir,
65 defaultFile = '',
66 wildcard = '%s (*.xDT)|*.?DT;*.?dt|%s (*)|*|%s (*.*)|*.*' % (_('xDT files'), _('all files'), _('all files (Win)')),
67 style = wx.OPEN | wx.FILE_MUST_EXIST
68 )
69 choice = dlg.ShowModal()
70 fname = None
71 if choice == wx.ID_OK:
72 fname = dlg.GetPath()
73 dlg.Destroy()
74 return fname
75 #--------------------------------------------------------------
77 if filename is None:
78 filename = self.select_file()
79 if filename is None:
80 return True
81
82 self.filename = None
83
84 try:
85 f = file(filename, 'r')
86 except IOError:
87 gmGuiHelpers.gm_show_error (
88 _('Cannot access xDT file\n\n'
89 ' [%s]'),
90 _('loading xDT file')
91 )
92 return False
93 f.close()
94
95 encoding = gmXdtObjects.determine_xdt_encoding(filename = filename)
96 if encoding is None:
97 encoding = 'utf8'
98 gmDispatcher.send(signal = 'statustext', msg = _('Encoding missing in xDT file. Assuming [%s].') % encoding)
99 _log.warning('xDT file [%s] does not define an encoding, assuming [%s]' % (filename, encoding))
100
101 try:
102 xdt_file = codecs.open(filename=filename, mode='rU', encoding=encoding, errors='replace')
103 except IOError:
104 gmGuiHelpers.gm_show_error (
105 _('Cannot access xDT file\n\n'
106 ' [%s]'),
107 _('loading xDT file')
108 )
109 return False
110
111 # parse and display file
112 self._LCTRL_xdt.DeleteAllItems()
113
114 self._LCTRL_xdt.InsertStringItem(index=0, label=_('name of xDT file'))
115 self._LCTRL_xdt.SetStringItem(index=0, col=1, label=filename)
116
117 idx = 1
118 for line in xdt_file:
119 line = line.replace('\015','')
120 line = line.replace('\012','')
121 length, field, content = line[:3], line[3:7], line[7:]
122
123 try:
124 left = gmXdtMappings.xdt_id_map[field]
125 except KeyError:
126 left = field
127
128 try:
129 right = gmXdtMappings.xdt_map_of_content_maps[field][content]
130 except KeyError:
131 right = content
132
133 self._LCTRL_xdt.InsertStringItem(index=idx, label=left)
134 self._LCTRL_xdt.SetStringItem(index=idx, col=1, label=right)
135 self._LCTRL_xdt.SetStringItem(index=idx, col=2, label=field)
136 self._LCTRL_xdt.SetStringItem(index=idx, col=3, label=content)
137 idx += 1
138
139 xdt_file.close()
140
141 self._LCTRL_xdt.SetColumnWidth(0, wx.LIST_AUTOSIZE)
142 self._LCTRL_xdt.SetColumnWidth(1, wx.LIST_AUTOSIZE)
143
144 self._LCTRL_xdt.SetFocus()
145 self._LCTRL_xdt.SetItemState (
146 item = 0,
147 state = wx.LIST_STATE_SELECTED | wx.LIST_STATE_FOCUSED,
148 stateMask = wx.LIST_STATE_SELECTED | wx.LIST_STATE_FOCUSED
149 )
150
151 self.filename = filename
152 #--------------------------------------------------------------
153 # event handlers
154 #--------------------------------------------------------------
157 #--------------------------------------------------------------
158 # plugin API
159 #--------------------------------------------------------------
164 #=============================================================================
167 wx.Panel.__init__(self, parent, -1, style=wx.WANTS_CHARS)
168
169 # our actual list
170 tID = wx.NewId()
171 self.list = gmXdtListCtrl(
172 self,
173 tID,
174 style=wx.LC_REPORT | wx.SUNKEN_BORDER | wx.LC_VRULES
175 )#|wx.LC_HRULES)
176
177 self.list.InsertColumn(0, _("XDT field"))
178 self.list.InsertColumn(1, _("XDT field content"))
179
180 self.filename = aFileName
181
182 # set up events
183 wx.EVT_SIZE(self, self.OnSize)
184
185 wx.EVT_LIST_ITEM_SELECTED(self, tID, self.OnItemSelected)
186 wx.EVT_LIST_ITEM_DESELECTED(self, tID, self.OnItemDeselected)
187 wx.EVT_LIST_ITEM_ACTIVATED(self, tID, self.OnItemActivated)
188 wx.EVT_LIST_DELETE_ITEM(self, tID, self.OnItemDelete)
189
190 wx.EVT_LIST_COL_CLICK(self, tID, self.OnColClick)
191 wx.EVT_LIST_COL_RIGHT_CLICK(self, tID, self.OnColRightClick)
192 # wx.EVT_LIST_COL_BEGIN_DRAG(self, tID, self.OnColBeginDrag)
193 # wx.EVT_LIST_COL_DRAGGING(self, tID, self.OnColDragging)
194 # wx.EVT_LIST_COL_END_DRAG(self, tID, self.OnColEndDrag)
195
196 wx.EVT_LEFT_DCLICK(self.list, self.OnDoubleClick)
197 wx.EVT_RIGHT_DOWN(self.list, self.OnRightDown)
198
199 if wx.Platform == '__WXMSW__':
200 wx.EVT_COMMAND_RIGHT_CLICK(self.list, tID, self.OnRightClick)
201 elif wx.Platform == '__WXGTK__':
202 wx.EVT_RIGHT_UP(self.list, self.OnRightClick)
203
204 #-------------------------------------------------------------------------
206
207 # populate list
208 items = self.__decode_xdt()
209 for item_idx in range(len(items),0,-1):
210 data = items[item_idx]
211 idx = self.list.InsertItem(info=wx.ListItem())
212 self.list.SetStringItem(index=idx, col=0, label=data[0])
213 self.list.SetStringItem(index=idx, col=1, label=data[1])
214 #self.list.SetItemData(item_idx, item_idx)
215
216 # reaspect
217 self.list.SetColumnWidth(0, wx.LIST_AUTOSIZE)
218 self.list.SetColumnWidth(1, wx.LIST_AUTOSIZE)
219
220 # show how to select an item
221 #self.list.SetItemState(5, wx.LIST_STATE_SELECTED, wx.LIST_STATE_SELECTED)
222
223 # show how to change the colour of a couple items
224 #item = self.list.GetItem(1)
225 #item.SetTextColour(wx.BLUE)
226 #self.list.SetItem(item)
227 #item = self.list.GetItem(4)
228 #item.SetTextColour(wxRED)
229 #self.list.SetItem(item)
230
231 self.currentItem = 0
232 #-------------------------------------------------------------------------
234 if self.filename is None:
235 _log.error("Need name of file to parse !")
236 return None
237
238 xDTFile = fileinput.input(self.filename)
239 items = {}
240 i = 1
241 for line in xDTFile:
242 # remove trailing CR and/or LF
243 line = string.replace(line,'\015','')
244 line = string.replace(line,'\012','')
245 length ,ID, content = line[:3], line[3:7], line[7:]
246
247 try:
248 left = xdt_id_map[ID]
249 except KeyError:
250 left = ID
251
252 try:
253 right = xdt_map_of_content_maps[ID][content]
254 except KeyError:
255 right = content
256
257 items[i] = (left, right)
258 i = i + 1
259
260 fileinput.close()
261 return items
262 #-------------------------------------------------------------------------
264 self.x = event.GetX()
265 self.y = event.GetY()
266 item, flags = self.list.HitTest((self.x, self.y))
267 if flags & wx.LIST_HITTEST_ONITEM:
268 self.list.Select(item)
269 event.Skip()
270 #-------------------------------------------------------------------------
274 #-------------------------------------------------------------------------
276 self.currentItem = event.m_itemIndex
277 #-------------------------------------------------------------------------
280
281 # Show how to reselect something we don't want deselected
282 # if evt.m_itemIndex == 11:
283 # wxCallAfter(self.list.SetItemState, 11, wx.LIST_STATE_SELECTED, wx.LIST_STATE_SELECTED)
284 #-------------------------------------------------------------------------
286 self.currentItem = event.m_itemIndex
287 #-------------------------------------------------------------------------
290 #-------------------------------------------------------------------------
293 #-------------------------------------------------------------------------
295 item = self.list.GetColumn(event.GetColumn())
296 #-------------------------------------------------------------------------
297 # def OnColBeginDrag(self, event):
298 # pass
299 #-------------------------------------------------------------------------
300 # def OnColDragging(self, event):
301 # pass
302 #-------------------------------------------------------------------------
303 # def OnColEndDrag(self, event):
304 # pass
305 #-------------------------------------------------------------------------
307 event.Skip()
308 #-------------------------------------------------------------------------
310 return
311 menu = wx.Menu()
312 tPopupID1 = 0
313 tPopupID2 = 1
314 tPopupID3 = 2
315 tPopupID4 = 3
316 tPopupID5 = 5
317
318 # Show how to put an icon in the menu
319 item = wx.MenuItem(menu, tPopupID1,"One")
320 item.SetBitmap(images.getSmilesBitmap())
321
322 menu.AppendItem(item)
323 menu.Append(tPopupID2, "Two")
324 menu.Append(tPopupID3, "ClearAll and repopulate")
325 menu.Append(tPopupID4, "DeleteAllItems")
326 menu.Append(tPopupID5, "GetItem")
327 wx.EVT_MENU(self, tPopupID1, self.OnPopupOne)
328 wx.EVT_MENU(self, tPopupID2, self.OnPopupTwo)
329 wx.EVT_MENU(self, tPopupID3, self.OnPopupThree)
330 wx.EVT_MENU(self, tPopupID4, self.OnPopupFour)
331 wx.EVT_MENU(self, tPopupID5, self.OnPopupFive)
332 self.PopupMenu(menu, wxPoint(self.x, self.y))
333 menu.Destroy()
334 event.Skip()
335 #-------------------------------------------------------------------------
337 print "FindItem:", self.list.FindItem(-1, "Roxette")
338 print "FindItemData:", self.list.FindItemData(-1, 11)
339 #-------------------------------------------------------------------------
342 #-------------------------------------------------------------------------
346 #wxYield()
347 #self.PopulateList()
348 #-------------------------------------------------------------------------
351 #-------------------------------------------------------------------------
353 item = self.list.GetItem(self.currentItem)
354 print item.m_text, item.m_itemId, self.list.GetItemData(self.currentItem)
355 #-------------------------------------------------------------------------
359 #======================================================
361 """Plugin to encapsulate xDT list-in-panel viewer"""
362
363 tab_name = _('xDT viewer')
364 required_minimum_role = 'staff'
365
366 @gmAccessPermissionWidgets.verify_minimum_required_role (
367 required_minimum_role,
368 activity = _('loading plugin <%s>') % tab_name,
369 return_value_on_failure = False,
370 fail_silently = False
371 )
374 #-------------------------------------------------
375
378
382
384 return ('tools', _('&xDT viewer'))
385
388 #======================================================
389 # main
390 #------------------------------------------------------
391 if __name__ == '__main__':
392 from Gnumed.pycommon import gmCfg2
393
394 cfg = gmCfg2.gmCfgData()
395 cfg.add_cli(long_options=['xdt-file='])
400
401 fname = ""
402 # has the user manually supplied a config file on the command line ?
403 fname = cfg.get(option = '--xdt-file', source_order = [('cli', 'return')])
404 if fname is not None:
405 _log.debug('XDT file is [%s]' % fname)
406 # file valid ?
407 if not os.access(fname, os.R_OK):
408 title = _('Opening xDT file')
409 msg = _('Cannot open xDT file.\n'
410 '[%s]') % fname
411 gmGuiHelpers.gm_show_error(msg, title)
412 return False
413 else:
414 title = _('Opening xDT file')
415 msg = _('You must provide an xDT file on the command line.\n'
416 'Format: --xdt-file=<file>')
417 gmGuiHelpers.gm_show_error(msg, title)
418 return False
419
420 frame = wx.Frame(
421 parent = None,
422 id = -1,
423 title = _("XDT Viewer"),
424 size = wx.Size(800,600)
425 )
426 pnl = gmXdtViewerPanel(frame, fname)
427 pnl.Populate()
428 frame.Show(1)
429 return True
430 #---------------------
431 try:
432 app = TestApp ()
433 app.MainLoop ()
434 except StandardError:
435 _log.exception('Unhandled exception.')
436 raise
437
438 #=============================================================================
439
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