kivy_interface.py

from kivy.clock import Clock
from kivy.uix.popup import Popup
from kivy.uix.dropdown import DropDown
from kivy.uix.floatlayout import FloatLayout
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.textinput import TextInput
from kivy.core.window import Window
from kivy.uix.widget import Widget
from kivy.uix.button import Button
from kivy.uix.label import Label
from kivy.app import App



from fast_help import form_speed, most_miss_buttons




Window.size = (1200, 600)
Window.minimum_width = 1200
Window.minimum_height = 600
Window.title = "Клавиатурный тренажер"
#color = kivy.utils.get_hex_from_color("#6f86c6")
Window.clearcolor = (0.2, 0.5, 0.7, 1)
COLOR_BUTTON = (0.2, 0.5, 0.7, 1)
APP_NAME = "Клавиатурный тренажер"

class KeyboardTrainApp(App):




    def __init__(self, kyeTrain):
        super().__init__()
        self.kyeTrain = kyeTrain
        self.MainLayout = FloatLayout()
        self.textInput = TextInput()
        self.TextLabel = Label(text='',
                               markup=True,

                               color=(1, 1, 1, 1),
                               font_size=30)
        self.TextInputWidget = TextInput(hint_text=" ", font_size=30)


    def build(self):


        self.make_menu()
        LabelWidget = Label(text=APP_NAME,

                            pos_hint={'top': 1.3,
                                      'right': 1.3},
                            font_size=30,
                            color=(1, 1, 1, 1))
        self.MainLayout.add_widget(LabelWidget)

        Window.bind(on_request_close=self.on_request_close)
        button = Button(text='Закрыть окно')
        button.bind(on_press=self.close_window)

        return self.MainLayout


    def char_for_input(self, KeyboardInput, text):
        self.MainLayout.clear_widgets()
        self.TextLabel.text = text
        self.MainLayout.add_widget(self.TextLabel)

        mistakes_label = Label(text='Ошибки: 0',
                               font_size=30,
                               size_hint=(0.1, 0.1),
                               pos_hint={'top': 0.9, 'center_x': 0.5})
        self.MainLayout.add_widget(mistakes_label)

        speed_label = Label(text='Скорость: 0 символов',
                            font_size=30,
                            size_hint=(0.1, 0.1),
                            pos_hint={'top': 1, 'center_x': 0.5})
        self.MainLayout.add_widget(speed_label)

        menu = BoxLayout(spacing=3,
                         orientation='vertical',
                         size_hint=(0.15, 0.05),
                         pos_hint={'bottom': 0.1, 'center_x': 0.5})
        self.MainLayout.add_widget(menu)

        menu.add_widget(Button(text='Выход в меню',
                               font_size=20,
                               background_color=(0.2, 0.5, 0.7, 1),
                               on_press=self.kyeTrain.interupt))
        self.MainLayout.add_widget(KeyboardInput.listener)

        def update_mistakes_label(dt):
            mistakes_label.text = f'Ошибки: {KeyboardInput.get_current_mistakes()}'

        Clock.schedule_interval(update_mistakes_label, 0.1)

        def update_speed_label(dt):
            speed_label.text = f'Скорость: {KeyboardInput.get_current_typing_speed():.2f} печати в секунду'

        Clock.schedule_interval(update_speed_label, 0.1)



    def close_window(self, instance):
        Window.close()

    def on_stop(self):
        self.show_confirmation_popup()

    def on_request_close(self, *args):
        self.show_confirmation_popup()
        return True

    def show_confirmation_popup(self):
        popup = Popup(title='Подтверждение выхода',
                      content=BoxLayout(orientation='vertical', padding=10, spacing=10),
                      background_color=(1.9, 2.7, 3, 1),
                      size_hint=(None, None), size=(300, 150))

        popup.content.add_widget(Label(text='Вы уверены, что хотите выйти?'))
        button_layout = BoxLayout(spacing=10)

        yes_button = Button(text='Да', on_press=self.stop_app)
        no_button = Button(text='Нет', on_press=popup.dismiss)

        button_layout.add_widget(yes_button)
        button_layout.add_widget(no_button)

        popup.content.add_widget(button_layout)
        popup.open()

    def stop_app(self, instance):
        App.get_running_app().stop()

    def load_text_from_lesson(self,  fileName):
        file = open(fileName, 'r', encoding='utf-8')
        textFile = file.read()
        file.close()
        t = textFile
        self.insert_text(t)

    def change_char(self, index, text):
        self.TextLabel.text = '[color=7f91d1]' + text[:index] + '[/color]' + text[index:]

    def make_menu(self):
        menu = BoxLayout(spacing=3,
                         orientation='vertical',
                         size_hint=(.5, .5),
                         pos_hint={'top': 0.6, 'right': 0.97})
        self.MainLayout.add_widget(menu)




        start1 = BoxLayout(spacing=3, orientation='horizontal')

        start1.add_widget(Button(text='Начать',
                                font_size=30,
                                background_color=COLOR_BUTTON,
                                on_press=self.kyeTrain.new_input))
        # start1.add_widget(Button(text='Добавить файл',
        #                         font_size=25,
        #                         background_color=COLOR_BUTTON,
        #                         on_press=self.kyeTrain.load_text_for_input))
        menu.add_widget(start1)

        menu.add_widget(Button(text='Сбросить статистику',
                               font_size=30,
                               background_color=COLOR_BUTTON,
                               on_press=self.kyeTrain.reset))
        menu.add_widget(Button(text='Выход',
                               background_color=COLOR_BUTTON,
                               font_size=30,
                               on_press=lambda instanse: self.on_stop()))

#______________________________________________________________________________________________________________________

        menu2 = BoxLayout(spacing=3,
                          orientation='horizontal',
                          size_hint=(0.45, 0.25),
                          pos_hint={'top': 0.95, 'left': 0.5})
        self.MainLayout.add_widget(menu2)

        selected_lesson_ru = "Выбрать урок"
        selected_lesson_en = "Choose a lesson"

        dropdown1 = DropDown()

        def reset_dropdown1(instance):
            main_button_ru.text = selected_lesson_ru
            dropdown1.dismiss()

        def create_button_action1(lesson_number):
            def button_action(instance):
                file_name = lesson_file_mapping.get(lesson_number)
                if file_name:
                    self.load_text_from_lesson(file_name)
                    reset_dropdown2(instance)

            return button_action

        lesson_file_mapping = {
            1: "files/1 ваол.txt",
            2: "files/2 фыдж.txt",
            3: "files/3 мить.txt",
            4: "files/4 епнр.txt",
            5: "files/5 укгш.txt",
            6: "files/6 чсбю.txt",
            7: "files/7 йцщз.txt",
            8: "files/8 яэхъ.txt",
            9: "files/слова а-я.txt",
            10: "files/короткие слова.txt",
            11: "files/длинные слова.txt",
            12: "files/слова с большой буквы.txt",
            13: "files/5678.txt",
            14: "files/3490.txt",
            15: "files/12-=.txt",
        }

        for i in range(1, 16):
            btn1 = Button(text=f"урок {i}", size_hint_y=None, height=44, background_color=(0.2, 0.5, 0.7, 1))
            btn1.bind(on_release=lambda btn1, i=i: dropdown1.select(btn1.text))
            btn1.bind(on_press=create_button_action1(i))
            dropdown1.add_widget(btn1)

        main_button_ru = Button(text=selected_lesson_ru, font_size=25, background_color=COLOR_BUTTON)
        main_button_ru.bind(on_release=dropdown1.open)
        dropdown1.bind(on_select=lambda instance, x: setattr(main_button_ru, 'text', x))
        menu2.add_widget(main_button_ru)


        dropdown2 = DropDown()
        def reset_dropdown2(instance):
            main_button_en.text = selected_lesson_en
            dropdown2.dismiss()

        def create_button_action2(lesson_number):
            def button_action(instance):
                file_name = lesson_file_mapping_en.get(lesson_number)
                if file_name:
                    self.load_text_from_lesson(file_name)
                    reset_dropdown1(instance)

            return button_action

        lesson_file_mapping_en = {
            1: "files_en/1 dfjk.txt",
            2: "files_en/2 asl;.txt",
            3: "files_en/3 vbnm.txt",
            4: "files_en/4 tghy.txt",
            5: "files_en/5 erui.txt",
            6: "files_en/6 qwop.txt",
            7: "files_en/7 cx.,.txt",
            8: "files_en/англ коротко.txt",
            9: "files_en/англ к2.txt",
            10: "files_en/англ длинные.txt",
            11: "files_en/англ верхний.txt",
            12: "files/5678.txt",
            13: "files/3490.txt",
            14: "files/12-=.txt"
        }

        for i in range(1, 15):
            btn2 = Button(text=f"lesson {i}", size_hint_y=None, height=44, background_color=(0.2, 0.5, 0.7, 1))
            btn2.bind(on_release=lambda btn2, i=i: dropdown2.select(btn2.text))
            btn2.bind(on_press=create_button_action2(i))
            dropdown2.add_widget(btn2)

        main_button_en = Button(text=selected_lesson_en, font_size=25, background_color=COLOR_BUTTON)
        main_button_en.bind(on_release=dropdown2.open)
        dropdown2.bind(on_select=lambda instance, x: setattr(main_button_en, 'text', x))
        menu2.add_widget(main_button_en)


    def end_menu(self, speed, mistakes, averageSpeed):
        self.MainLayout.clear_widgets()

        self.make_menu()

        newText = "Скорость печати в минуту: " + form_speed(speed) + "\nСкорость печати в секунду: " + form_speed(speed/60)
        newText += '\nСредняя скорость печати: ' + form_speed(averageSpeed)
        newText += '\nОшибки: ' + str(mistakes)
        newText += '\nСамые частые ошибки: ' + most_miss_buttons()
        LabelWidget = Label(text=newText,
                            pos_hint={'top': 1.3,
                                      'right': 1.2},
                            font_size=30,
                            color=(1, 1, 1, 1))
        self.MainLayout.add_widget(LabelWidget)


    def insert_text(self, text):
        self.TextInputWidget.text = text

class Keyboard(Widget):
    def __init__(self, triggerFunc):
        super().__init__()
        self.triggerFunc = triggerFunc

        self._keyboard = Window.request_keyboard(
                        self.keyboard_closed, self, 'text')
        self._keyboard.bind(on_key_down=self.on_keyboard_down)

    def keyboard_closed(self):
        self._keyboard.unbind(on_key_down=self.on_keyboard_down)
        self._keyboard = None

    def on_keyboard_down(self, keyboard, keycode, text, modifiers):
        needToRelease = self.triggerFunc(keycode, text, modifiers)
        if needToRelease:
            keyboard.release()
        return True