Добавлен новый интерфейс с навигационной панелью и страницами для управления моделями, настройками и генерацией изображений. Реализованы стили для новых компонентов и добавлены функции для загрузки шрифтов и иконок. Обновлен основной класс окна для поддержки новых страниц.

2025-03-15 09:10:31 +07:00
1 parent df447a1ecf
commit ac32c55ab9
@@ -0,0 +1,75 @@
+from PyQt6.QtWidgets import QMainWindow, QWidget, QVBoxLayout
+from PyQt6.QtCore import QEasingCurve, QPropertyAnimation, QRect
+from .theme_manager import ThemeManager
+
+class BaseWindow(QMainWindow):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.theme_manager = ThemeManager.get_instance()
+        self.setup_window()
+        
+    def setup_window(self):
+        """Базовая настройка окна"""
+        # Создаем центральный виджет
+        self.central_widget = QWidget()
+        self.setCentralWidget(self.central_widget)
+        
+        # Основной layout
+        self.main_layout = QVBoxLayout(self.central_widget)
+        self.main_layout.setContentsMargins(0, 0, 0, 0)
+        self.main_layout.setSpacing(0)
+        
+        # Применяем тему
+        self.theme_manager.apply_theme()
+        
+    def animate_window(self, start_geometry: QRect, end_geometry: QRect, duration: int = 300):
+        """Анимация окна"""
+        self.animation = QPropertyAnimation(self, b"geometry")
+        self.animation.setDuration(duration)
+        self.animation.setStartValue(start_geometry)
+        self.animation.setEndValue(end_geometry)
+        self.animation.setEasingCurve(QEasingCurve.Type.OutCubic)
+        self.animation.start()
+        
+    def show_with_animation(self):
+        """Показать окно с анимацией"""
+        # Сохраняем конечную геометрию
+        end_geometry = self.geometry()
+        
+        # Устанавливаем начальную геометрию (уменьшенную и прозрачную)
+        start_geometry = QRect(
+            end_geometry.x() + end_geometry.width() // 2,
+            end_geometry.y() + end_geometry.height() // 2,
+            0,
+            0
+        )
+        
+        # Запускаем анимацию
+        self.animate_window(start_geometry, end_geometry)
+        super().show()
+        
+    def hide_with_animation(self):
+        """Скрыть окно с анимацией"""
+        # Сохраняем начальную геометрию
+        start_geometry = self.geometry()
+        
+        # Устанавливаем конечную геометрию (уменьшенную и прозрачную)
+        end_geometry = QRect(
+            start_geometry.x() + start_geometry.width() // 2,
+            start_geometry.y() + start_geometry.height() // 2,
+            0,
+            0
+        )
+        
+        # Запускаем анимацию
+        self.animation = QPropertyAnimation(self, b"geometry")
+        self.animation.setDuration(300)
+        self.animation.setStartValue(start_geometry)
+        self.animation.setEndValue(end_geometry)
+        self.animation.setEasingCurve(QEasingCurve.Type.InCubic)
+        self.animation.finished.connect(super().hide)
+        self.animation.start()
+        
+    def toggle_theme(self):
+        """Переключение темы"""
+        self.theme_manager.toggle_theme() 
@@ -0,0 +1,97 @@
+from enum import Enum, auto
+from PyQt6.QtGui import QIcon
+from pathlib import Path
+import requests
+import os
+
+class IconType(Enum):
+    # Навигация
+    HOME = auto()
+    SETTINGS = auto()
+    MENU = "menu"
+    BACK = "arrow-back"
+    FORWARD = "arrow-forward"
+    
+    # Действия
+    ADD = "add"
+    REMOVE = "remove"
+    EDIT = "edit"
+    DELETE = "delete"
+    SAVE = "save"
+    REFRESH = "refresh"
+    SEARCH = "search"
+    
+    # Медиа
+    IMAGE = auto()
+    VIDEO = "video"
+    AUDIO = "audio"
+    PLAY = "play"
+    PAUSE = "pause"
+    STOP = "stop"
+    
+    # Статусы
+    SUCCESS = "check-circle"
+    WARNING = "warning"
+    ERROR = "error"
+    INFO = "info"
+    
+    # Интерфейс
+    CLOSE = "close"
+    MINIMIZE = "minimize"
+    MAXIMIZE = "maximize"
+    RESTORE = "restore"
+    
+    # Тема
+    LIGHT_MODE = "light-mode"
+    DARK_MODE = "dark-mode"
+
+class IconManager:
+    _instance = None
+    _icons = {}
+    
+    def __new__(cls):
+        if cls._instance is None:
+            cls._instance = super(IconManager, cls).__new__(cls)
+            cls._instance._download_icons()
+        return cls._instance
+    
+    @classmethod
+    def get_instance(cls):
+        if cls._instance is None:
+            cls._instance = cls()
+        return cls._instance
+    
+    def _download_icons(self):
+        """Загрузка иконок из интернета"""
+        icons_dir = Path("resources/icons")
+        icons_dir.mkdir(parents=True, exist_ok=True)
+        
+        icons = {
+            IconType.HOME: "https://api.iconify.design/mdi/home.svg",
+            IconType.IMAGE: "https://api.iconify.design/mdi/image.svg",
+            IconType.SETTINGS: "https://api.iconify.design/mdi/cog.svg"
+        }
+        
+        for icon_type, url in icons.items():
+            icon_path = icons_dir / f"{icon_type.name.lower()}.svg"
+            if not icon_path.exists():
+                try:
+                    response = requests.get(url)
+                    response.raise_for_status()
+                    with open(icon_path, "wb") as f:
+                        f.write(response.content)
+                except Exception as e:
+                    print(f"Ошибка при загрузке иконки {icon_type}: {e}")
+            
+            self._icons[icon_type] = QIcon(str(icon_path))
+    
+    def get_icon(self, icon_type: IconType) -> QIcon:
+        """Получение иконки по типу"""
+        return self._icons.get(icon_type, QIcon())
+    
+    def get_themed_icon(self, icon_type: IconType, theme: str) -> QIcon:
+        """Получение иконки с учетом темы"""
+        icon_file = Path("resources/icons") / theme / f"{icon_type.value}.svg"
+        if icon_file.exists():
+            return QIcon(str(icon_file))
+        return self.get_icon(icon_type) 
@@ -0,0 +1,170 @@
+/* Основные стили */
+QMainWindow {
+    background: #1C1C1E;
+}
+
+/* Навигационная панель */
+NavigationPanel {
+    background-color: #2C2C2E;
+    border-right: 1px solid #38383A;
+    min-width: 250px;
+    max-width: 250px;
+}
+
+NavigationButton {
+    background-color: transparent;
+    border: none;
+    border-radius: 8px;
+    padding: 8px 16px;
+    text-align: left;
+    font-size: 14px;
+    color: white;
+}
+
+NavigationButton:hover {
+    background-color: rgba(255, 255, 255, 0.1);
+}
+
+NavigationButton:checked {
+    background-color: rgba(255, 255, 255, 0.15);
+    font-weight: bold;
+}
+
+/* Страницы */
+BasePage {
+    background-color: #1C1C1E;
+    padding: 16px;
+}
+
+/* Заголовки */
+QLabel[heading="true"] {
+    color: white;
+    font-size: 24px;
+    font-weight: bold;
+    margin-bottom: 16px;
+}
+
+/* Поля ввода */
+QLineEdit, QTextEdit {
+    background-color: #2C2C2E;
+    border: 1px solid #38383A;
+    border-radius: 8px;
+    padding: 8px 12px;
+    color: white;
+    font-size: 14px;
+}
+
+QLineEdit:focus, QTextEdit:focus {
+    border: 2px solid #007AFF;
+    background-color: #1C1C1E;
+}
+
+/* Кнопки */
+QPushButton {
+    background-color: #007AFF;
+    color: white;
+    border: none;
+    border-radius: 8px;
+    padding: 8px 16px;
+    font-weight: 500;
+    font-size: 14px;
+    min-width: 100px;
+    min-height: 36px;
+}
+
+QPushButton:hover {
+    background-color: #5856D6;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
+}
+
+QPushButton:pressed {
+    background-color: #007AFF;
+    transform: translateY(1px);
+}
+
+QPushButton:disabled {
+    background-color: #38383A;
+    color: #EBEBF5;
+}
+
+/* Выпадающие списки */
+QComboBox {
+    background-color: #2C2C2E;
+    color: white;
+    border: 1px solid #38383A;
+    border-radius: 8px;
+    padding: 8px 12px;
+    font-size: 14px;
+    min-height: 36px;
+}
+
+QComboBox::drop-down {
+    border: none;
+    width: 20px;
+}
+
+QComboBox::down-arrow {
+    image: url(resources/icons/chevron-down.svg);
+    width: 12px;
+    height: 12px;
+}
+
+/* Полосы прокрутки */
+QScrollBar:vertical {
+    background: #1C1C1E;
+    width: 8px;
+    margin: 0;
+}
+
+QScrollBar::handle:vertical {
+    background: #38383A;
+    border-radius: 4px;
+    min-height: 30px;
+}
+
+QScrollBar::add-line:vertical,
+QScrollBar::sub-line:vertical {
+    height: 0;
+}
+
+/* Секции настроек */
+SettingsSection {
+    background-color: #2C2C2E;
+    border: 1px solid #38383A;
+    border-radius: 12px;
+    padding: 16px;
+    margin-bottom: 16px;
+}
+
+/* Списки */
+QListWidget {
+    background-color: #2C2C2E;
+    border: 1px solid #38383A;
+    border-radius: 8px;
+    padding: 8px;
+}
+
+QListWidget::item {
+    background-color: transparent;
+    border-radius: 4px;
+    margin: 2px 0;
+    color: white;
+}
+
+QListWidget::item:selected {
+    background-color: #007AFF;
+}
+
+/* Прогресс бар */
+QProgressBar {
+    border: 1px solid #38383A;
+    border-radius: 4px;
+    text-align: center;
+    color: white;
+    background-color: #2C2C2E;
+}
+
+QProgressBar::chunk {
+    background-color: #007AFF;
+    border-radius: 3px;
+} 
@@ -0,0 +1,112 @@
+from PyQt6.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, 
+                            QPushButton, QLabel, QFrame)
+from PyQt6.QtCore import Qt, QPropertyAnimation, QEasingCurve, pyqtSignal
+from .icons import IconManager, IconType
+from .theme import Theme, Colors, Spacing
+from .theme_manager import ThemeManager
+
+class NavigationButton(QPushButton):
+    def __init__(self, icon_type: IconType, text: str, parent=None):
+        super().__init__(parent)
+        self.icon_manager = IconManager.get_instance()
+        self.icon_type = icon_type
+        self.setup_ui(text)
+        
+    def setup_ui(self, text: str):
+        self.icon_manager = IconManager.get_instance()
+        self.setIcon(self.icon_manager.get_icon(self.icon_type))
+        self.setText(text)
+        self.setCheckable(True)
+        self.setFixedHeight(40)
+        
+        self.setStyleSheet("""
+            QPushButton {
+                background-color: transparent;
+                border: none;
+                border-radius: 8px;
+                padding: 8px 16px;
+                text-align: left;
+                font-size: 14px;
+            }
+            
+            QPushButton:hover {
+                background-color: rgba(255, 255, 255, 0.1);
+            }
+            
+            QPushButton:checked {
+                background-color: rgba(255, 255, 255, 0.15);
+                font-weight: bold;
+            }
+        """)
+
+class NavigationPanel(QFrame):
+    page_changed = pyqtSignal(str)
+    
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.theme_manager = ThemeManager.get_instance()
+        self.setup_ui()
+        
+    def setup_ui(self):
+        colors = self.theme_manager.current_theme.get_colors()
+        self.setStyleSheet(f"""
+            QFrame {{
+                background-color: {colors['surface']};
+                border-right: 1px solid {colors['border']};
+            }}
+        """)
+        
+        # Основной layout
+        layout = QVBoxLayout(self)
+        layout.setContentsMargins(8, 16, 8, 16)
+        layout.setSpacing(8)
+        
+        # Заголовок
+        header = QLabel("Stable Diffusion UI")
+        header.setStyleSheet(f"""
+            QLabel {{
+                color: {colors['text']};
+                font-size: 18px;
+                font-weight: bold;
+                padding: 16px;
+            }}
+        """)
+        layout.addWidget(header)
+        
+        # Кнопки навигации
+        self.home_btn = NavigationButton(IconType.HOME, "Главная")
+        self.models_btn = NavigationButton(IconType.IMAGE, "Модели")
+        self.settings_btn = NavigationButton(IconType.SETTINGS, "Настройки")
+        
+        # Добавляем кнопки
+        layout.addWidget(self.home_btn)
+        layout.addWidget(self.models_btn)
+        layout.addWidget(self.settings_btn)
+        
+        # Растягиваем пространство
+        layout.addStretch()
+        
+        # Подключаем сигналы
+        self.home_btn.clicked.connect(lambda: self.change_page("home"))
+        self.models_btn.clicked.connect(lambda: self.change_page("models"))
+        self.settings_btn.clicked.connect(lambda: self.change_page("settings"))
+        
+        # Устанавливаем фиксированную ширину
+        self.setFixedWidth(250)
+        
+    def change_page(self, page_name: str):
+        """Смена активной страницы"""
+        # Отключаем все кнопки
+        for btn in self.findChildren(NavigationButton):
+            btn.setChecked(False)
+            
+        # Включаем нужную кнопку
+        if page_name == "home":
+            self.home_btn.setChecked(True)
+        elif page_name == "models":
+            self.models_btn.setChecked(True)
+        elif page_name == "settings":
+            self.settings_btn.setChecked(True)
+            
+        # Отправляем сигнал о смене страницы
+        self.page_changed.emit(page_name) 
@@ -0,0 +1,103 @@
+from PyQt6.QtWidgets import QWidget, QStackedWidget, QVBoxLayout
+from PyQt6.QtCore import QPropertyAnimation, QParallelAnimationGroup, QEasingCurve, Qt, QPoint
+from .theme import Theme, Colors
+from .theme_manager import ThemeManager
+
+class BasePage(QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.theme_manager = ThemeManager.get_instance()
+        self.setup_ui()
+        
+    def setup_ui(self):
+        """Базовая настройка страницы"""
+        colors = self.theme_manager.current_theme.get_colors()
+        self.setStyleSheet(f"""
+            QWidget {{
+                background-color: {colors['background']};
+            }}
+        """)
+        
+        # Основной layout
+        self.layout = QVBoxLayout(self)
+        self.layout.setContentsMargins(24, 24, 24, 24)
+        self.layout.setSpacing(16)
+        
+    def enter_animation(self):
+        """Анимация появления страницы"""
+        # Создаем группу анимаций
+        self.anim_group = QParallelAnimationGroup()
+        
+        # Анимация прозрачности
+        fade_anim = QPropertyAnimation(self, b"windowOpacity")
+        fade_anim.setStartValue(0.0)
+        fade_anim.setEndValue(1.0)
+        fade_anim.setDuration(200)
+        fade_anim.setEasingCurve(QEasingCurve.Type.OutCubic)
+        
+        # Анимация сдвига
+        pos_anim = QPropertyAnimation(self, b"pos")
+        start_pos = self.pos()
+        pos_anim.setStartValue(start_pos + QPoint(20, 0))
+        pos_anim.setEndValue(start_pos)
+        pos_anim.setDuration(200)
+        pos_anim.setEasingCurve(QEasingCurve.Type.OutCubic)
+        
+        # Добавляем анимации в группу
+        self.anim_group.addAnimation(fade_anim)
+        self.anim_group.addAnimation(pos_anim)
+        
+        # Запускаем анимацию
+        self.anim_group.start()
+        
+    def leave_animation(self):
+        """Анимация исчезновения страницы"""
+        # Создаем группу анимаций
+        self.anim_group = QParallelAnimationGroup()
+        
+        # Анимация прозрачности
+        fade_anim = QPropertyAnimation(self, b"windowOpacity")
+        fade_anim.setStartValue(1.0)
+        fade_anim.setEndValue(0.0)
+        fade_anim.setDuration(200)
+        fade_anim.setEasingCurve(QEasingCurve.Type.InCubic)
+        
+        # Анимация сдвига
+        pos_anim = QPropertyAnimation(self, b"pos")
+        start_pos = self.pos()
+        pos_anim.setStartValue(start_pos)
+        pos_anim.setEndValue(start_pos - QPoint(20, 0))
+        pos_anim.setDuration(200)
+        pos_anim.setEasingCurve(QEasingCurve.Type.InCubic)
+        
+        # Добавляем анимации в группу
+        self.anim_group.addAnimation(fade_anim)
+        self.anim_group.addAnimation(pos_anim)
+        
+        # Запускаем анимацию
+        self.anim_group.start()
+
+class PageContainer(QStackedWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.pages = {}
+        
+    def add_page(self, name: str, page: BasePage):
+        """Добавление новой страницы"""
+        self.pages[name] = page
+        self.addWidget(page)
+        
+    def show_page(self, name: str):
+        """Показ страницы по имени"""
+        if name in self.pages:
+            # Запускаем анимацию исчезновения текущей страницы
+            current_page = self.currentWidget()
+            if isinstance(current_page, BasePage):
+                current_page.leave_animation()
+            
+            # Показываем новую страницу
+            new_page = self.pages[name]
+            self.setCurrentWidget(new_page)
+            
+            # Запускаем анимацию появления новой страницы
+            new_page.enter_animation() 
@@ -0,0 +1,217 @@
+from enum import Enum, auto
+from typing import Dict
+
+class Colors:
+    DARK = {
+        'background': '#1E1E1E',
+        'surface': '#252526',
+        'primary': '#007ACC',
+        'secondary': '#3C3C3C',
+        'text': '#FFFFFF',
+        'text_secondary': '#CCCCCC',
+        'border': '#3C3C3C',
+        'hover': '#2A2D2E',
+        'active': '#37373D',
+        'error': '#F44336',
+        'success': '#4CAF50',
+        'warning': '#FFC107'
+    }
+    
+    LIGHT = {
+        'background': '#FFFFFF',
+        'surface': '#F3F3F3',
+        'primary': '#007ACC',
+        'secondary': '#E0E0E0',
+        'text': '#000000',
+        'text_secondary': '#666666',
+        'border': '#CCCCCC',
+        'hover': '#E8E8E8',
+        'active': '#DADADA',
+        'error': '#F44336',
+        'success': '#4CAF50',
+        'warning': '#FFC107'
+    }
+
+class Fonts:
+    FAMILY = "Inter"
+    SIZES = {
+        "xs": "11px",
+        "sm": "13px",
+        "md": "14px",
+        "lg": "16px",
+        "xl": "18px"
+    }
+    WEIGHTS = {
+        "normal": "400",
+        "medium": "500",
+        "semibold": "600",
+        "bold": "700"
+    }
+
+class Spacing:
+    TINY = 4
+    SMALL = 8
+    MEDIUM = 16
+    LARGE = 24
+    XLARGE = 32
+    XXLARGE = 48
+
+class Shadows:
+    SMALL = {
+        "dark": "0 2px 4px rgba(0, 0, 0, 0.3)",
+        "light": "0 2px 4px rgba(0, 0, 0, 0.1)"
+    }
+    MEDIUM = {
+        "dark": "0 4px 8px rgba(0, 0, 0, 0.4)",
+        "light": "0 4px 8px rgba(0, 0, 0, 0.15)"
+    }
+    LARGE = {
+        "dark": "0 8px 16px rgba(0, 0, 0, 0.5)",
+        "light": "0 8px 16px rgba(0, 0, 0, 0.2)"
+    }
+
+class Theme(Enum):
+    DARK = auto()
+    LIGHT = auto()
+    
+    def get_colors(self):
+        if self == Theme.DARK:
+            return Colors.DARK
+        return Colors.LIGHT
+    
+    def get_spacing(self):
+        return Spacing
+    
+    def get_fonts(self):
+        return Fonts
+    
+    def get_shadows(self):
+        if self == Theme.DARK:
+            return {k: v["dark"] for k, v in Shadows.__dict__.items() if isinstance(v, dict)}
+        return {k: v["light"] for k, v in Shadows.__dict__.items() if isinstance(v, dict)}
+
+class StyleSheet:
+    @staticmethod
+    def get_base_styles(theme: Theme) -> str:
+        colors = theme.get_colors()
+        spacing = theme.get_spacing()
+        
+        return f"""
+            QMainWindow {{
+                background-color: {colors['background']};
+            }}
+            
+            QWidget {{
+                color: {colors['text']};
+                font-family: 'Inter';
+            }}
+            
+            QPushButton {{
+                background-color: {colors['primary']};
+                border: none;
+                border-radius: {spacing.TINY}px;
+                padding: {spacing.SMALL}px {spacing.MEDIUM}px;
+                color: white;
+            }}
+            
+            QPushButton:hover {{
+                background-color: {colors['hover']};
+            }}
+            
+            QPushButton:pressed {{
+                background-color: {colors['active']};
+            }}
+            
+            QLineEdit, QTextEdit {{
+                background-color: {colors['surface']};
+                border: 1px solid {colors['border']};
+                border-radius: {spacing.TINY}px;
+                padding: {spacing.SMALL}px;
+                color: {colors['text']};
+            }}
+            
+            QLineEdit:focus, QTextEdit:focus {{
+                border: 1px solid {colors['primary']};
+            }}
+            
+            QComboBox {{
+                background-color: {colors['surface']};
+                border: 1px solid {colors['border']};
+                border-radius: {spacing.TINY}px;
+                padding: {spacing.SMALL}px;
+                color: {colors['text']};
+            }}
+            
+            QComboBox:hover {{
+                border: 1px solid {colors['primary']};
+            }}
+            
+            QLabel {{
+                color: {colors['text']};
+            }}
+            
+            QScrollBar:vertical {{
+                border: none;
+                background-color: {colors['surface']};
+                width: 10px;
+                margin: 0px;
+            }}
+            
+            QScrollBar::handle:vertical {{
+                background-color: {colors['secondary']};
+                min-height: 20px;
+                border-radius: 5px;
+            }}
+            
+            QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical {{
+                height: 0px;
+            }}
+            
+            QScrollBar:horizontal {{
+                border: none;
+                background-color: {colors['surface']};
+                height: 10px;
+                margin: 0px;
+            }}
+            
+            QScrollBar::handle:horizontal {{
+                background-color: {colors['secondary']};
+                min-width: 20px;
+                border-radius: 5px;
+            }}
+            
+            QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal {{
+                width: 0px;
+            }}
+        """
+
+    @staticmethod
+    def get_custom_styles(theme: Theme) -> Dict[str, str]:
+        colors = theme.get_colors()
+        return {
+            "primary_button": f"""
+                QPushButton {{
+                    background-color: {colors['primary']};
+                    color: white;
+                }}
+            """,
+            "secondary_button": f"""
+                QPushButton {{
+                    background-color: transparent;
+                    color: {colors['primary']};
+                    border: 1px solid {colors['primary']};
+                }}
+            """,
+            "danger_button": f"""
+                QPushButton {{
+                    background-color: {colors['error']};
+                    color: white;
+                }}
+            """,
+            "success_button": f"""
+                QPushButton {{
+                    background-color: {colors['success']};
+                    color: white;
+                }}
+            """
+        } 
@@ -0,0 +1,46 @@
+from typing import Optional
+from PyQt6.QtWidgets import QApplication
+from .theme import Theme, StyleSheet
+
+class ThemeManager:
+    _instance: Optional['ThemeManager'] = None
+    _current_theme = Theme.DARK
+
+    def __new__(cls):
+        if cls._instance is None:
+            cls._instance = super(ThemeManager, cls).__new__(cls)
+        return cls._instance
+
+    @classmethod
+    def get_instance(cls) -> 'ThemeManager':
+        if cls._instance is None:
+            cls._instance = cls()
+        return cls._instance
+
+    @property
+    def current_theme(self) -> Theme:
+        return self._current_theme
+
+    def switch_theme(self, theme: Theme):
+        """Переключение темы приложения"""
+        self._current_theme = theme
+        self.apply_theme()
+
+    def toggle_theme(self):
+        """Переключение между светлой и темной темой"""
+        new_theme = Theme.LIGHT if self._current_theme == Theme.DARK else Theme.DARK
+        self.switch_theme(new_theme)
+
+    def apply_theme(self):
+        """Применение текущей темы ко всему приложению"""
+        if not QApplication.instance():
+            return
+
+        # Применяем базовые стили
+        QApplication.instance().setStyleSheet(
+            StyleSheet.get_base_styles(self._current_theme)
+        )
+
+    def get_style(self, style_name: str) -> str:
+        """Получение конкретного стиля"""
+        return StyleSheet.get_base_styles(self._current_theme)