82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
import kivy
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kivy.require('2.3.1')
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from kivy.lang import Builder
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from kivy.animation import Animation
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from kivy.metrics import dp
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from kivy.uix.behaviors import ButtonBehavior
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from kivy.logger import Logger
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from kivy.properties import StringProperty
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import logging
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from kivymd.app import MDApp
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from kivymd.uix.screenmanager import MDScreenManager
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from kivymd.uix.expansionpanel import MDExpansionPanel
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from kivymd.uix.behaviors import RotateBehavior
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from kivymd.uix.list import MDListItemTrailingIcon
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from kivymd.uix.navigationrail import MDNavigationRailItem
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from kawai_focus.menu_app import MenuApp
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from kawai_focus.screens.timers_screen import TimersScreen
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Logger.setLevel(logging.DEBUG)
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class TrailingPressedIconButton(
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ButtonBehavior, RotateBehavior, MDListItemTrailingIcon
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):
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"""Кнопка-иконка в конце элемента списка с поддержкой анимации"""
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...
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class CommonNavigationRailItem(MDNavigationRailItem):
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"""Класс панель навигации"""
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text = StringProperty()
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icon = StringProperty()
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class KawaiFocusApp(MDApp, MenuApp):
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"""Главный класс приложения"""
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def build(self) -> MDScreenManager:
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"""Создаёт и возвращает менеджер экранов приложения"""
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self.theme_cls.theme_style = 'Dark'
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# Загрузка kv файла
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Builder.load_file('kv/timers_screen.kv')
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self.screen_manager = MDScreenManager()
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self.screen_manager.add_widget(TimersScreen(name='timers_screen'))
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return self.screen_manager
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def tap_expansion_chevron(
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self, panel: MDExpansionPanel, chevron: TrailingPressedIconButton
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) -> None:
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"""Анимация и переключение состояния раскрытия панели"""
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Animation(
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padding=(
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[0, dp(12), 0, dp(12)] if not panel.is_open else [0, 0, 0, 0]
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),
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d=0.2,
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).start(panel)
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panel.open() if not panel.is_open else panel.close()
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(
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panel.set_chevron_down(chevron)
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if not panel.is_open
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else panel.set_chevron_up(chevron)
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)
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def main() -> None:
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"""Главная функция для запуска приложения KawaiFocus"""
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try:
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KawaiFocusApp().run()
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except KeyboardInterrupt:
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pass
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