1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
"""GNUmed patient EMR timeline browser.
Uses the excellent TheTimlineProject.
"""
#================================================================
__author__ = "Karsten.Hilbert@gmx.net"
__license__ = "GPL v2 or later"
# std lib
import sys
import logging
import os.path
#codecs
# 3rd party
import wx
# GNUmed libs
if __name__ == '__main__':
sys.path.insert(0, '../../')
from Gnumed.timelinelib.wxgui.component import TimelineComponent
from Gnumed.timelinelib.db.exceptions import TimelineIOError
from Gnumed.pycommon import gmDispatcher
from Gnumed.pycommon import gmTools
from Gnumed.pycommon import gmMimeLib
from Gnumed.business import gmPerson
from Gnumed.wxpython import gmRegetMixin
from Gnumed.exporters import timeline
_log = logging.getLogger('gm.ui')
#============================================================
class cEMRTimelinePnl(TimelineComponent):
def __init__(self, *args, **kwargs):
# TimelineComponent.__init__(self, *args, **kwargs)
# def __init__(self, parent):
TimelineComponent.__init__(self, args[0])
#--------------------------------------------------------
# rewrite when implemented in TimelineComponent
def export_as_svg(self, filename=None):
if filename is None:
filename = gmTools.get_unique_filename(suffix = u'.svg')
import Gnumed.timelinelib.export.svg as svg_exporter
svg_exporter.export(filename, self.get_scene(), self.get_view_properties())
return filename
#============================================================
from Gnumed.wxGladeWidgets import wxgEMRTimelinePluginPnl
class cEMRTimelinePluginPnl(wxgEMRTimelinePluginPnl.wxgEMRTimelinePluginPnl, gmRegetMixin.cRegetOnPaintMixin):
"""Panel holding a number of widgets. Used as notebook page."""
def __init__(self, *args, **kwargs):
wxgEMRTimelinePluginPnl.wxgEMRTimelinePluginPnl.__init__(self, *args, **kwargs)
gmRegetMixin.cRegetOnPaintMixin.__init__(self)
# self.__init_ui()
self.__register_interests()
#--------------------------------------------------------
# event handling
#--------------------------------------------------------
def __register_interests(self):
gmDispatcher.connect(signal = u'pre_patient_selection', receiver = self._on_pre_patient_selection)
# gmDispatcher.connect(signal = u'post_patient_selection', receiver = self._schedule_data_reget)
#--------------------------------------------------------
def _on_pre_patient_selection(self):
wx.CallAfter(self.__on_pre_patient_selection)
#--------------------------------------------------------
def __on_pre_patient_selection(self):
self._PNL_timeline.clear_timeline()
#--------------------------------------------------------
def _on_refresh_button_pressed(self, event):
#event.Skip()
self._populate_with_data()
#--------------------------------------------------------
def _on_export_button_pressed(self, event):
#event.Skip()
dlg = wx.FileDialog (
parent = self,
message = _("Save timeline as SVG image under..."),
defaultDir = os.path.expanduser(os.path.join('~', 'gnumed')),
defaultFile = u'timeline.svg',
wildcard = u'%s (*.svg)|*.svg' % _('SVG files'),
style = wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT
)
choice = dlg.ShowModal()
fname = dlg.GetPath()
dlg.Destroy()
if choice != wx.ID_OK:
return False
self._PNL_timeline.export_as_svg(filename = fname)
#--------------------------------------------------------
def _on_print_button_pressed(self, event):
#event.Skip()
svg_file = self._PNL_timeline.export_as_svg()
gmMimeLib.call_viewer_on_file(aFile = svg_file, block = None)
#--------------------------------------------------------
def repopulate_ui(self):
self._populate_with_data()
#--------------------------------------------------------
# internal API
#--------------------------------------------------------
# def __init_ui(self):
# pass
#--------------------------------------------------------
# reget mixin API
#
# remember to call
# self._schedule_data_reget()
# whenever you learn of data changes from database
# listener threads, dispatcher signals etc.
#--------------------------------------------------------
def _populate_with_data(self):
pat = gmPerson.gmCurrentPatient()
if not pat.connected:
return True
try:
self._PNL_timeline.open_timeline(timeline.create_timeline_file(patient = pat))
except:
# except TimelineIOError:
_log.exception('cannot load EMR from timeline XML')
self._PNL_timeline.clear_timeline()
self._PNL_timeline.open_timeline(timeline.create_fake_timeline_file(patient = pat))
return True
return True
#============================================================
|
