Hi Terry,
Thanks for the fix. I see you also updated the encoding for the Quit button
("TERMINATING SERVER"). I thought I might be spending an afternoon learning
how to use git diff :) Maybe soon....
I have updated the docstring using the instructions from this thread and
attached the file. Please feel free to change any terminology or style if
required.
Regards
Lewis
On Saturday, February 3, 2018 at 3:38:49 AM UTC+11, Terry Brown wrote:
>
>
> I've made the necessary changes in
> https://github.com/leo-editor/leo-editor/commit/9057d5b
>
> Cheers -Terry
>
>
>
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#@+leo-ver=5-thin
#@+node:tbrown.20091214233510.5347: * @file geotag.py
'''
A web app to obtain geotagging location data, and tag nodes with latitude and longitude.
There are 3 commands available via Alt-X or from the plugin's submenu.
`geotag-open-server-page`
- Opens a browser web app to view the Geotagger map.
`geotag-tag-node`
- Sets Leo to wait for a geotag to be sent from the geotagging web app. **IMPORTANT** this blocks (stops leo) until it gets a response (i.e.
you click 'Send' in the geotagging web app.) So you should (a) save
your outline before using it, and (b) do geotag-open-server-page, so
the web app. is available.
`geotag-show-node`
- show the node's location/geotag data in the map.
There are 2 buttons in the browser web App:
[Send] [Quit]
Usage
------
Issue the `geotag-open-server-page` command to open the web app.
In Leo create a node associated with a place.
>From the node, issue the `geotag-tag-node` command.
In the browser window, set the map pin to desired location.
Click the [Send] button to send coordinate information to leo, where it's stored in the headline of the @LatLng child node.
To close the server, click [Quit]
'''
#@@language python
#@@tabwidth -4
#@+<< imports >>
#@+node:tbrown.20091214233510.5349: ** << imports >>
import leo.core.leoGlobals as g
from leo.plugins.pygeotag import pygeotag
import socket
#@-<< imports >>
__version__ = "0.1"
#@+others
#@+node:tbrown.20091214233510.5351: ** init
def init():
'''Return True if the plugin has loaded successfully.'''
if not hasattr(g, 'pygeotag'):
try:
g.pygeotag = pygeotag.PyGeoTag(synchronous=True)
g.pygeotag.start_server()
g.registerHandler('after-create-leo-frame',onCreate)
g.registerHandler('end1',onQuit)
g.plugin_signon(__name__)
except socket.error:
g.es('Geotag plugin init failed, perhaps port in use')
return True
#@+node:tbrown.20091214233510.5352: ** onCreate
def onCreate (tag,key):
c = key.get('c')
geotag_Controller(c)
#@+node:tbrown.20101103145611.5658: ** onQuit
def onQuit(tag,key):
g.pygeotag.stop_server()
#@+node:tbrown.20091214233510.5353: ** class geotag_Controller
class geotag_Controller(object):
'''A per-commander class that manages geotagging.'''
#@+others
#@+node:tbrown.20091214233510.5354: *3* __init__
def __init__ (self, c):
self.c = c
c.geotag = self
#@+node:tbrown.20091215204347.11403: *3* getAttr
@staticmethod
def getAttr(p):
for nd in p.children():
if nd.h.startswith('@LatLng '):
break
else:
nd = p.insertAsLastChild()
return nd
#@+node:tbrown.20091214233510.5356: *3* callback
def callback(self, data):
c = self.c
p = c.p
nd = self.getAttr(p)
nd.h = '@LatLng %(lat)f %(lng)f %(zoom)d %(maptype)s %(description)s ' % data
c.setChanged(True)
if hasattr(c, 'attribEditor'):
c.attribEditor.updateEditorInt()
c.redraw()
#@-others
#@+node:tbrown.20091214233510.5357: ** cmd_open_server_page (gettag_Controller)
@g.command('geotag-open-server-page')
def cmd_OpenServerPage(event):
# c = event.get('c')
g.pygeotag.open_server_page()
# g.pygeotag.callback = c.geotag.callback
#@+node:tbrown.20091214233510.5358: ** cmd_tag_node (gettag_Controller)
@g.command('geotag-tag-node')
def cmd_TagNode(event):
c = event.get('c')
data = g.pygeotag.get_position({'description':c.p.h})
c.geotag.callback(data)
#@+node:tbrown.20091215204347.11402: ** cmd_show_node (gettag_Controller)
@g.command('geotag-show-node')
def cmd_ShowNode(event):
c = event.get('c')
nd = geotag_Controller.getAttr(c.p)
try:
txt = nd.h.split(None, 5)
what = 'dummy', 'lat', 'lng', 'zoom', 'maptype', 'description'
data = dict(zip(what, txt))
data['lat'] = float(data['lat'])
data['lng'] = float(data['lng'])
if 'zoom' in data:
data['zoom'] = int(data['zoom'])
if 'description' not in data or not data['description'].strip():
data['description'] = c.p.h
except (ValueError,TypeError):
data = {'description':c.p.h}
g.pygeotag.show_position(data)
#@-others
#@-leo
