/usr/share/kivy-examples/demo/multistroke/settings.py is in python-kivy-examples 1.9.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | __all__ = ('MultistrokeSettingsContainer', 'MultistrokeSettingItem',
'MultistrokeSettingBoolean', 'MultistrokeSettingSlider',
'MultistrokeSettingString', 'MultistrokeSettingTitle')
from kivy.factory import Factory
from kivy.lang import Builder
from kivy.uix.gridlayout import GridLayout
from kivy.uix.label import Label
from kivy.properties import (StringProperty, NumericProperty, OptionProperty,
BooleanProperty)
from kivy.uix.popup import Popup
Builder.load_file('settings.kv')
class MultistrokeSettingsContainer(GridLayout):
pass
class MultistrokeSettingItem(GridLayout):
title = StringProperty('<No title set>')
desc = StringProperty('')
class MultistrokeSettingTitle(Label):
title = StringProperty('<No title set>')
desc = StringProperty('')
class MultistrokeSettingBoolean(MultistrokeSettingItem):
button_text = StringProperty('')
value = BooleanProperty(False)
class MultistrokeSettingString(MultistrokeSettingItem):
value = StringProperty('')
class EditSettingPopup(Popup):
def __init__(self, **kwargs):
super(EditSettingPopup, self).__init__(**kwargs)
self.register_event_type('on_validate')
def on_validate(self, *l):
pass
class MultistrokeSettingSlider(MultistrokeSettingItem):
min = NumericProperty(0)
max = NumericProperty(100)
type = OptionProperty('int', options=['float', 'int'])
value = NumericProperty(0)
def __init__(self, **kwargs):
super(MultistrokeSettingSlider, self).__init__(**kwargs)
self._popup = EditSettingPopup()
self._popup.bind(on_validate=self._validate)
self._popup.bind(on_dismiss=self._dismiss)
def _to_numtype(self, v):
try:
if self.type == 'float':
return round(float(v), 1)
else:
return int(v)
except ValueError:
return self.min
def _dismiss(self, *l):
self._popup.ids.input.focus = False
def _validate(self, instance, value):
self._popup.dismiss()
val = self._to_numtype(self._popup.ids.input.text)
if val < self.min:
val = self.min
elif val > self.max:
val = self.max
self.value = val
def on_touch_down(self, touch):
if not self.ids.sliderlabel.collide_point(*touch.pos):
return super(MultistrokeSettingSlider, self).on_touch_down(touch)
ids = self._popup.ids
ids.value = str(self.value)
ids.input.text = str(self._to_numtype(self.value))
self._popup.open()
ids.input.focus = True
ids.input.select_all()
Factory.register('MultistrokeSettingsContainer',
cls=MultistrokeSettingsContainer)
Factory.register('MultistrokeSettingTitle', cls=MultistrokeSettingTitle)
Factory.register('MultistrokeSettingBoolean', cls=MultistrokeSettingBoolean)
Factory.register('MultistrokeSettingSlider', cls=MultistrokeSettingSlider)
Factory.register('MultistrokeSettingString', cls=MultistrokeSettingString)
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