98 lines
3.1 KiB
Python
98 lines
3.1 KiB
Python
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__all__ = ('MultistrokeSettingsContainer', 'MultistrokeSettingItem',
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'MultistrokeSettingBoolean', 'MultistrokeSettingSlider',
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'MultistrokeSettingString', 'MultistrokeSettingTitle')
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from kivy.factory import Factory
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from kivy.lang import Builder
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from kivy.uix.gridlayout import GridLayout
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from kivy.uix.label import Label
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from kivy.properties import (StringProperty, NumericProperty, OptionProperty,
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BooleanProperty)
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from kivy.uix.popup import Popup
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Builder.load_file('settings.kv')
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class MultistrokeSettingsContainer(GridLayout):
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pass
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class MultistrokeSettingItem(GridLayout):
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title = StringProperty('<No title set>')
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desc = StringProperty('')
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class MultistrokeSettingTitle(Label):
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title = StringProperty('<No title set>')
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desc = StringProperty('')
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class MultistrokeSettingBoolean(MultistrokeSettingItem):
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button_text = StringProperty('')
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value = BooleanProperty(False)
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class MultistrokeSettingString(MultistrokeSettingItem):
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value = StringProperty('')
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class EditSettingPopup(Popup):
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def __init__(self, **kwargs):
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super(EditSettingPopup, self).__init__(**kwargs)
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self.register_event_type('on_validate')
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def on_validate(self, *l):
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pass
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class MultistrokeSettingSlider(MultistrokeSettingItem):
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min = NumericProperty(0)
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max = NumericProperty(100)
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type = OptionProperty('int', options=['float', 'int'])
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value = NumericProperty(0)
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def __init__(self, **kwargs):
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super(MultistrokeSettingSlider, self).__init__(**kwargs)
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self._popup = EditSettingPopup()
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self._popup.bind(on_validate=self._validate)
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self._popup.bind(on_dismiss=self._dismiss)
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def _to_numtype(self, v):
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try:
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if self.type == 'float':
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return round(float(v), 1)
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else:
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return int(v)
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except ValueError:
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return self.min
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def _dismiss(self, *l):
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self._popup.ids.input.focus = False
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def _validate(self, instance, value):
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self._popup.dismiss()
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val = self._to_numtype(self._popup.ids.input.text)
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if val < self.min:
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val = self.min
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elif val > self.max:
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val = self.max
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self.value = val
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def on_touch_down(self, touch):
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if not self.ids.sliderlabel.collide_point(*touch.pos):
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return super(MultistrokeSettingSlider, self).on_touch_down(touch)
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ids = self._popup.ids
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ids.value = str(self.value)
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ids.input.text = str(self._to_numtype(self.value))
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self._popup.open()
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ids.input.focus = True
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ids.input.select_all()
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Factory.register('MultistrokeSettingsContainer',
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cls=MultistrokeSettingsContainer)
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Factory.register('MultistrokeSettingTitle', cls=MultistrokeSettingTitle)
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Factory.register('MultistrokeSettingBoolean', cls=MultistrokeSettingBoolean)
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Factory.register('MultistrokeSettingSlider', cls=MultistrokeSettingSlider)
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Factory.register('MultistrokeSettingString', cls=MultistrokeSettingString)
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