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author | etienne <etienne@9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864> | 2009-01-19 23:26:50 +0000 |
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committer | etienne <etienne@9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864> | 2009-01-19 23:26:50 +0000 |
commit | 6221a562642f80c7de0bc3e406b551528f45d06a (patch) | |
tree | 87b961f1fb9b55fdc11dd371b501746620667fef /main/forms.py | |
parent | b332544e3748b43f36e666fb643cd6ff1c2c81fd (diff) | |
download | Chimère-6221a562642f80c7de0bc3e406b551528f45d06a.tar.bz2 Chimère-6221a562642f80c7de0bc3e406b551528f45d06a.zip |
Defining areas on the administration
git-svn-id: http://www.peacefrogs.net/svn/chimere/trunk@21 9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864
Diffstat (limited to 'main/forms.py')
-rw-r--r-- | main/forms.py | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/main/forms.py b/main/forms.py index 2343869..6c03c7d 100644 --- a/main/forms.py +++ b/main/forms.py @@ -22,8 +22,10 @@ Forms """ from django import forms from django.contrib.gis.db import models +from django.utils.translation import ugettext as _ -from chimere.main.models import Marker, Route, PropertyModel, Property +from chimere.main.models import Marker, Route, PropertyModel, Property, Area +from chimere.main.widgets import AreaField, PointField class MarkerAdminForm(forms.ModelForm): """ @@ -160,3 +162,36 @@ class RouteForm(RouteAdminForm): class Meta: model = Route exclude = ('status',) + +class AreaAdminForm(forms.ModelForm): + """ + Admin page to create an area + """ + area = AreaField(label=_("Area"), fields=(PointField(), PointField())) + class Meta: + model = Area + + def __init__(self, *args, **keys): + """ + Custom initialization method in order to manage area + """ + if 'instance' in keys and keys['instance']: + instance = keys['instance'] + dct = {'area':(instance.upper_left_corner, + instance.lower_right_corner)} + if 'initial' in keys: + keys['initial'].update(dct) + else: + keys['initial'] = dct + super(AreaAdminForm, self).__init__(*args, **keys) + + def save(self, *args, **keys): + """ + Custom save method in order to manage area + """ + new_area = super(AreaAdminForm, self).save(*args, **keys) + area = self.cleaned_data['area'] + new_area.upper_left_corner = 'POINT(%s %s)' % (area[0][0], area[0][1]) + new_area.lower_right_corner = 'POINT(%s %s)' % (area[1][0], + area[1][1]) + return new_area |