#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Enhanced Theme Manager for Interactive Feedback MCP
增强主题管理器 - 支持多种主题和动态切换
"""
from enum import Enum
from typing import Dict, Any, Optional
from dataclasses import dataclass
import json
from pathlib import Path
class ThemeType(Enum):
"""主题类型枚举"""
ENHANCED_GLASSMORPHISM = "enhanced_glassmorphism"
MODERN_DARK = "modern_dark"
NORDIC_BLUE = "nordic_blue"
WARM_AMBER = "warm_amber"
CYBERPUNK = "cyberpunk"
MINIMALIST = "minimalist"
HIGH_CONTRAST = "high_contrast"
@dataclass
class ColorScheme:
"""颜色方案数据类"""
primary: str
secondary: str
accent: str
background: str
surface: str
text_primary: str
text_secondary: str
success: str
warning: str
error: str
info: str
@dataclass
class ThemeConfig:
"""主题配置数据类"""
name: str
display_name: str
colors: ColorScheme
blur_radius: int = 15
opacity: float = 0.85
border_radius: int = 12
font_family: str = "PingFang SC"
font_size: int = 14
animation_duration: int = 300
custom_properties: Dict[str, Any] = None
class EnhancedThemeManager:
"""增强主题管理器"""
def __init__(self):
self.themes = self._initialize_themes()
self.current_theme = ThemeType.ENHANCED_GLASSMORPHISM
self._load_user_preferences()
def _initialize_themes(self) -> Dict[ThemeType, ThemeConfig]:
"""初始化所有主题"""
themes = {}
# 1. 增强毛玻璃主题（默认）
themes[ThemeType.ENHANCED_GLASSMORPHISM] = ThemeConfig(
name="enhanced_glassmorphism",
display_name="增强毛玻璃",
colors=ColorScheme(
primary="#4CAF50",
secondary="#2196F3",
accent="#FF9800",
background="rgba(25, 25, 25, 0.95)",
surface="rgba(45, 45, 45, 0.9)",
text_primary="#FFFFFF",
text_secondary="#CCCCCC",
success="#4CAF50",
warning="#FF9800",
error="#F44336",
info="#2196F3"
),
blur_radius=15,
opacity=0.85
)
# 2. 现代深色主题
themes[ThemeType.MODERN_DARK] = ThemeConfig(
name="modern_dark",
display_name="现代深色",
colors=ColorScheme(
primary="#6366F1",
secondary="#8B5CF6",
accent="#F59E0B",
background="#111827",
surface="#1F2937",
text_primary="#F9FAFB",
text_secondary="#D1D5DB",
success="#10B981",
warning="#F59E0B",
error="#EF4444",
info="#3B82F6"
),
blur_radius=10,
opacity=0.95,
border_radius=8
)
# 3. 北欧蓝主题
themes[ThemeType.NORDIC_BLUE] = ThemeConfig(
name="nordic_blue",
display_name="北欧蓝调",
colors=ColorScheme(
primary="#5E81AC",
secondary="#81A1C1",
accent="#EBCB8B",
background="#2E3440",
surface="#3B4252",
text_primary="#ECEFF4",
text_secondary="#D8DEE9",
success="#A3BE8C",
warning="#EBCB8B",
error="#BF616A",
info="#88C0D0"
),
blur_radius=12,
opacity=0.9
)
# 4. 暖色琥珀主题
themes[ThemeType.WARM_AMBER] = ThemeConfig(
name="warm_amber",
display_name="暖色琥珀",
colors=ColorScheme(
primary="#F59E0B",
secondary="#D97706",
accent="#EF4444",
background="#1C1917",
surface="#292524",
text_primary="#FEF3C7",
text_secondary="#FCD34D",
success="#84CC16",
warning="#F59E0B",
error="#EF4444",
info="#06B6D4"
),
blur_radius=20,
opacity=0.8
)
# 5. 赛博朋克主题
themes[ThemeType.CYBERPUNK] = ThemeConfig(
name="cyberpunk",
display_name="赛博朋克",
colors=ColorScheme(
primary="#00FFFF",
secondary="#FF00FF",
accent="#FFFF00",
background="#0A0A0A",
surface="#1A1A1A",
text_primary="#00FF00",
text_secondary="#00CCCC",
success="#00FF00",
warning="#FFFF00",
error="#FF0080",
info="#00FFFF"
),
blur_radius=25,
opacity=0.7,
animation_duration=500
)
# 6. 极简主义主题
themes[ThemeType.MINIMALIST] = ThemeConfig(
name="minimalist",
display_name="极简主义",
colors=ColorScheme(
primary="#000000",
secondary="#666666",
accent="#999999",
background="#FAFAFA",
surface="#FFFFFF",
text_primary="#000000",
text_secondary="#666666",
success="#4CAF50",
warning="#FF9800",
error="#F44336",
info="#2196F3"
),
blur_radius=5,
opacity=1.0,
border_radius=4
)
# 7. 高对比度主题（无障碍友好）
themes[ThemeType.HIGH_CONTRAST] = ThemeConfig(
name="high_contrast",
display_name="高对比度",
colors=ColorScheme(
primary="#FFFFFF",
secondary="#FFFF00",
accent="#00FFFF",
background="#000000",
surface="#1A1A1A",
text_primary="#FFFFFF",
text_secondary="#FFFF00",
success="#00FF00",
warning="#FFFF00",
error="#FF0000",
info="#00FFFF"
),
blur_radius=0,
opacity=1.0,
border_radius=0,
font_size=16 # 更大的字体提高可读性
)
return themes
def get_current_theme(self) -> ThemeConfig:
"""获取当前主题配置"""
return self.themes[self.current_theme]
def set_theme(self, theme_type: ThemeType) -> bool:
"""设置主题"""
if theme_type in self.themes:
self.current_theme = theme_type
self._save_user_preferences()
return True
return False
def get_available_themes(self) -> Dict[str, str]:
"""获取可用主题列表"""
return {
theme_type.value: config.display_name
for theme_type, config in self.themes.items()
}
def generate_stylesheet(self, theme_type: Optional[ThemeType] = None) -> str:
"""生成主题样式表"""
theme = self.themes[theme_type or self.current_theme]
return f"""
/* {theme.display_name} 主题样式 */
QMainWindow {{
background: {theme.colors.background};
color: {theme.colors.text_primary};
font-family: '{theme.font_family}';
font-size: {theme.font_size}px;
}}
QFrame {{
background: {theme.colors.surface};
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: {theme.border_radius}px;
backdrop-filter: blur({theme.blur_radius}px);
}}
QLabel {{
color: {theme.colors.text_primary};
background: transparent;
}}
QPushButton {{
background: {theme.colors.primary};
color: {theme.colors.text_primary};
border: none;
border-radius: {theme.border_radius // 2}px;
padding: 8px 16px;
font-weight: 500;
}}
QPushButton:hover {{
background: {theme.colors.secondary};
}}
QPushButton:pressed {{
background: {theme.colors.accent};
}}
QTextEdit, QTextBrowser {{
background: rgba(0, 0, 0, 0.3);
color: {theme.colors.text_primary};
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: {theme.border_radius}px;
padding: 12px;
}}
QCheckBox {{
color: {theme.colors.text_primary};
spacing: 8px;
}}
QCheckBox::indicator {{
width: 18px;
height: 18px;
border-radius: 4px;
border: 2px solid {theme.colors.secondary};
background: transparent;
}}
QCheckBox::indicator:checked {{
background: {theme.colors.primary};
border-color: {theme.colors.primary};
}}
QScrollBar:vertical {{
background: rgba(255, 255, 255, 0.1);
width: 12px;
border-radius: 6px;
margin: 0;
}}
QScrollBar::handle:vertical {{
background: {theme.colors.secondary};
border-radius: 6px;
min-height: 30px;
}}
QScrollBar::handle:vertical:hover {{
background: {theme.colors.primary};
}}
.success {{
color: {theme.colors.success};
}}
.warning {{
color: {theme.colors.warning};
}}
.error {{
color: {theme.colors.error};
}}
.info {{
color: {theme.colors.info};
}}
"""
def get_theme_colors(self, theme_type: Optional[ThemeType] = None) -> ColorScheme:
"""获取主题颜色方案"""
theme = self.themes[theme_type or self.current_theme]
return theme.colors
def create_custom_theme(self, name: str, display_name: str, colors: ColorScheme,
**kwargs) -> ThemeType:
"""创建自定义主题"""
# 创建自定义主题类型
custom_theme_type = ThemeType(f"custom_{name}")
# 创建主题配置
theme_config = ThemeConfig(
name=name,
display_name=display_name,
colors=colors,
**kwargs
)
# 添加到主题列表
self.themes[custom_theme_type] = theme_config
return custom_theme_type
def export_theme(self, theme_type: ThemeType, file_path: str) -> bool:
"""导出主题配置"""
try:
theme = self.themes[theme_type]
theme_data = {
'name': theme.name,
'display_name': theme.display_name,
'colors': {
'primary': theme.colors.primary,
'secondary': theme.colors.secondary,
'accent': theme.colors.accent,
'background': theme.colors.background,
'surface': theme.colors.surface,
'text_primary': theme.colors.text_primary,
'text_secondary': theme.colors.text_secondary,
'success': theme.colors.success,
'warning': theme.colors.warning,
'error': theme.colors.error,
'info': theme.colors.info
},
'blur_radius': theme.blur_radius,
'opacity': theme.opacity,
'border_radius': theme.border_radius,
'font_family': theme.font_family,
'font_size': theme.font_size,
'animation_duration': theme.animation_duration
}
with open(file_path, 'w', encoding='utf-8') as f:
json.dump(theme_data, f, indent=2, ensure_ascii=False)
return True
except Exception:
return False
def import_theme(self, file_path: str) -> Optional[ThemeType]:
"""导入主题配置"""
try:
with open(file_path, 'r', encoding='utf-8') as f:
theme_data = json.load(f)
colors = ColorScheme(**theme_data['colors'])
return self.create_custom_theme(
name=theme_data['name'],
display_name=theme_data['display_name'],
colors=colors,
blur_radius=theme_data.get('blur_radius', 15),
opacity=theme_data.get('opacity', 0.85),
border_radius=theme_data.get('border_radius', 12),
font_family=theme_data.get('font_family', 'PingFang SC'),
font_size=theme_data.get('font_size', 14),
animation_duration=theme_data.get('animation_duration', 300)
)
except Exception:
return None
def _load_user_preferences(self):
"""加载用户偏好设置"""
try:
config_dir = Path.home() / '.interactive_feedback_mcp'
config_file = config_dir / 'theme_preferences.json'
if config_file.exists():
with open(config_file, 'r', encoding='utf-8') as f:
prefs = json.load(f)
theme_name = prefs.get('current_theme')
if theme_name:
for theme_type in ThemeType:
if theme_type.value == theme_name:
self.current_theme = theme_type
break
except Exception:
pass # 使用默认主题
def _save_user_preferences(self):
"""保存用户偏好设置"""
try:
config_dir = Path.home() / '.interactive_feedback_mcp'
config_dir.mkdir(exist_ok=True)
config_file = config_dir / 'theme_preferences.json'
prefs = {
'current_theme': self.current_theme.value,
'last_updated': str(Path(__file__).stat().st_mtime)
}
with open(config_file, 'w', encoding='utf-8') as f:
json.dump(prefs, f, indent=2, ensure_ascii=False)
except Exception:
pass # 静默失败
def get_responsive_font_size(self, base_size: int, screen_width: int) -> int:
"""根据屏幕宽度计算响应式字体大小"""
if screen_width < 1200:
return max(10, base_size - 2)
elif screen_width > 1920:
return base_size + 2
else:
return base_size
def get_responsive_spacing(self, base_spacing: int, screen_width: int) -> int:
"""根据屏幕宽度计算响应式间距"""
if screen_width < 1200:
return max(4, base_spacing - 4)
elif screen_width > 1920:
return base_spacing + 4
else:
return base_spacing
# 全局主题管理器实例
theme_manager = EnhancedThemeManager()
def get_theme_manager() -> EnhancedThemeManager:
"""获取主题管理器实例"""
return theme_manager
