Clean push: Removed heavy files & added only latest snapshot
This commit is contained in:
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qt_app_pyside1/finale/icons.py
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qt_app_pyside1/finale/icons.py
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"""
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Icon Management System
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=====================
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Comprehensive icon system with SVG icons, Material Design icons,
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and utility functions for the Traffic Monitoring Application.
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Features:
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- Material Design icon set
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- SVG icon generation
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- Icon theming and colorization
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- Size variants and scaling
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- Custom icon registration
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"""
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from PySide6.QtGui import QIcon, QPixmap, QPainter, QColor, QBrush, QPen
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from PySide6.QtCore import Qt, QSize
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from PySide6.QtSvg import QSvgRenderer
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from typing import Dict, Optional, Tuple
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import base64
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from io import BytesIO
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class IconTheme:
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"""Icon theme management"""
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# Icon colors for dark theme
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PRIMARY = "#FFFFFF"
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SECONDARY = "#B0B0B0"
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ACCENT = "#00BCD4"
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SUCCESS = "#4CAF50"
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WARNING = "#FF9800"
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ERROR = "#F44336"
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INFO = "#2196F3"
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class SVGIcons:
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"""Collection of SVG icons as base64 encoded strings"""
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# Navigation icons
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HOME = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2l7 7v11h-4v-7h-6v7H5V9l7-7z"/>
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</svg>
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"""
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PLAY = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M8 5v14l11-7z"/>
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</svg>
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"""
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PAUSE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M6 4h4v16H6V4zm8 0h4v16h-4V4z"/>
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</svg>
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"""
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STOP = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M6 6h12v12H6z"/>
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</svg>
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"""
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RECORD = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<circle cx="12" cy="12" r="8"/>
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</svg>
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"""
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# Detection and monitoring icons
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CAMERA = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 8.8c-2.1 0-3.8 1.7-3.8 3.8s1.7 3.8 3.8 3.8 3.8-1.7 3.8-3.8-1.7-3.8-3.8-3.8z"/>
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<path d="M21 7h-3.4l-1.9-2.6c-.4-.5-.9-.8-1.6-.8H9.9c-.7 0-1.2.3-1.6.8L6.4 7H3c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V9c0-1.1-.9-2-2-2z"/>
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</svg>
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"""
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MONITOR = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M21 3H3c-1.1 0-2 .9-2 2v11c0 1.1.9 2 2 2h6l-2 3v1h8v-1l-2-3h6c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 11H3V5h18v9z"/>
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</svg>
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"""
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TRAFFIC_LIGHT = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<rect x="8" y="2" width="8" height="20" rx="4" stroke="currentColor" stroke-width="2" fill="none"/>
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<circle cx="12" cy="7" r="2" fill="#F44336"/>
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<circle cx="12" cy="12" r="2" fill="#FF9800"/>
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<circle cx="12" cy="17" r="2" fill="#4CAF50"/>
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</svg>
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"""
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VIOLATION = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2L1 21h22L12 2zm0 3.99L19.53 19H4.47L12 5.99zM11 16h2v2h-2v-2zm0-6h2v4h-2v-4z"/>
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</svg>
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"""
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# Analytics and statistics icons
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CHART_BAR = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M5 9v6h4V9H5zm6-4v10h4V5h-4zm6 6v4h4v-4h-4z"/>
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</svg>
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"""
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CHART_LINE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M3.5 18.49l6-6.01 4 4L22 6.92l-1.41-1.41-7.09 7.97-4-4L3 16.99l.5 1.5z"/>
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</svg>
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"""
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CHART_PIE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M11 2v20c-5.07-.5-9-4.79-9-10s3.93-9.5 9-10zm2.03 0v8.99H22c-.47-4.74-4.24-8.52-8.97-8.99zm0 11.01V22c4.74-.47 8.5-4.25 8.97-8.99h-8.97z"/>
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</svg>
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"""
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DASHBOARD = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M3 13h8V3H3v10zm0 8h8v-6H3v6zm10 0h8V11h-8v10zm0-18v6h8V3h-8z"/>
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</svg>
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"""
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# System and settings icons
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SETTINGS = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M19.14,12.94c0.04-0.3,0.06-0.61,0.06-0.94c0-0.32-0.02-0.64-0.07-0.94l2.03-1.58c0.18-0.14,0.23-0.41,0.12-0.61 l-1.92-3.32c-0.12-0.22-0.37-0.29-0.59-0.22l-2.39,0.96c-0.5-0.38-1.03-0.7-1.62-0.94L14.4,2.81c-0.04-0.24-0.24-0.41-0.48-0.41 h-3.84c-0.24,0-0.43,0.17-0.47,0.41L9.25,5.35C8.66,5.59,8.12,5.92,7.63,6.29L5.24,5.33c-0.22-0.08-0.47,0-0.59,0.22L2.74,8.87 C2.62,9.08,2.66,9.34,2.86,9.48l2.03,1.58C4.84,11.36,4.8,11.69,4.8,12s0.02,0.64,0.07,0.94l-2.03,1.58 c-0.18,0.14-0.23,0.41-0.12,0.61l1.92,3.32c0.12,0.22,0.37,0.29,0.59,0.22l2.39-0.96c0.5,0.38,1.03,0.7,1.62,0.94l0.36,2.54 c0.05,0.24,0.24,0.41,0.48,0.41h3.84c0.24,0,0.44-0.17,0.47-0.41l0.36-2.54c0.59-0.24,1.13-0.56,1.62-0.94l2.39,0.96 c0.22,0.08,0.47,0,0.59-0.22l1.92-3.32c0.12-0.22,0.07-0.47-0.12-0.61L19.14,12.94z M12,15.6c-1.98,0-3.6-1.62-3.6-3.6 s1.62-3.6,3.6-3.6s3.6,1.62,3.6,3.6S13.98,15.6,12,15.6z"/>
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</svg>
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"""
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EXPORT = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2L8 8h3v8h2V8h3l-4-6zm7 7h-2v10H7V9H5v10c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2V9z"/>
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</svg>
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"""
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IMPORT = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 22L8 16h3V8h2v8h3l-4 6zm7-15h-2V5H7v2H5V5c0-1.1.9-2 2-2h10c1.1 0 2 .9 2 2v2z"/>
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</svg>
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"""
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SAVE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M17 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V7l-4-4zm-5 16c-1.66 0-3-1.34-3-3s1.34-3 3-3 3 1.34 3 3-1.34 3-3 3zm3-10H5V6h10v3z"/>
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</svg>
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"""
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# Status and alert icons
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CHECK_CIRCLE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/>
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</svg>
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"""
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WARNING_CIRCLE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/>
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</svg>
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"""
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ERROR_CIRCLE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm5 13.59L15.59 17 12 13.41 8.41 17 7 15.59 10.59 12 7 8.41 8.41 7 12 10.59 15.59 7 17 8.41 13.41 12 17 15.59z"/>
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</svg>
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"""
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INFO_CIRCLE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z"/>
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</svg>
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"""
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# Action icons
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REFRESH = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M17.65 6.35C16.2 4.9 14.21 4 12 4c-4.42 0-7.99 3.58-7.99 8s3.57 8 7.99 8c3.73 0 6.84-2.55 7.73-6h-2.08c-.82 2.33-3.04 4-5.65 4-3.31 0-6-2.69-6-6s2.69-6 6-6c1.66 0 3.14.69 4.22 1.78L13 11h7V4l-2.35 2.35z"/>
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</svg>
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"""
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DELETE = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z"/>
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</svg>
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"""
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EDIT = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z"/>
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</svg>
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"""
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FILTER = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M10 18h4v-2h-4v2zM3 6v2h18V6H3zm3 7h12v-2H6v2z"/>
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</svg>
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"""
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SEARCH = """
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<svg viewBox="0 0 24 24" fill="currentColor">
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<path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/>
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</svg>
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"""
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class IconManager:
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"""Manages icons for the application"""
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def __init__(self):
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self._icon_cache: Dict[str, QIcon] = {}
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self.theme = IconTheme()
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def get_icon(self, name: str, color: str = IconTheme.PRIMARY, size: int = 24) -> QIcon:
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"""Get an icon by name with specified color and size"""
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cache_key = f"{name}_{color}_{size}"
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if cache_key in self._icon_cache:
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return self._icon_cache[cache_key]
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# Get SVG content
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svg_content = getattr(SVGIcons, name.upper(), None)
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if not svg_content:
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return QIcon() # Return empty icon if not found
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# Replace currentColor with specified color
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svg_content = svg_content.replace('currentColor', color)
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# Create icon from SVG
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icon = self._create_icon_from_svg(svg_content, size)
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self._icon_cache[cache_key] = icon
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return icon
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def _create_icon_from_svg(self, svg_content: str, size: int) -> QIcon:
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"""Create QIcon from SVG content"""
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# Create QSvgRenderer from SVG content
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svg_bytes = svg_content.encode('utf-8')
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renderer = QSvgRenderer(svg_bytes)
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# Create pixmap
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pixmap = QPixmap(size, size)
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pixmap.fill(Qt.transparent)
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# Paint SVG onto pixmap
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painter = QPainter(pixmap)
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renderer.render(painter)
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painter.end()
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return QIcon(pixmap)
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def get_status_icon(self, status: str, size: int = 16) -> QIcon:
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"""Get icon for specific status"""
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status_map = {
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'success': ('CHECK_CIRCLE', IconTheme.SUCCESS),
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'warning': ('WARNING_CIRCLE', IconTheme.WARNING),
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'error': ('ERROR_CIRCLE', IconTheme.ERROR),
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'info': ('INFO_CIRCLE', IconTheme.INFO),
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'violation': ('VIOLATION', IconTheme.ERROR),
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'active': ('PLAY', IconTheme.SUCCESS),
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'inactive': ('PAUSE', IconTheme.SECONDARY),
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'recording': ('RECORD', IconTheme.ERROR)
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}
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icon_name, color = status_map.get(status, ('INFO_CIRCLE', IconTheme.INFO))
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return self.get_icon(icon_name, color, size)
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def get_action_icon(self, action: str, size: int = 20) -> QIcon:
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"""Get icon for specific action"""
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action_map = {
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'play': 'PLAY',
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'pause': 'PAUSE',
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'stop': 'STOP',
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'record': 'RECORD',
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'settings': 'SETTINGS',
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'export': 'EXPORT',
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'import': 'IMPORT',
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'save': 'SAVE',
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'refresh': 'REFRESH',
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'delete': 'DELETE',
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'edit': 'EDIT',
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'filter': 'FILTER',
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'search': 'SEARCH'
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}
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icon_name = action_map.get(action, 'INFO_CIRCLE')
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return self.get_icon(icon_name, IconTheme.PRIMARY, size)
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def get_navigation_icon(self, view: str, size: int = 24) -> QIcon:
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"""Get icon for navigation views"""
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nav_map = {
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'home': 'HOME',
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'detection': 'CAMERA',
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'violations': 'VIOLATION',
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'analytics': 'DASHBOARD',
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'export': 'EXPORT',
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'monitor': 'MONITOR',
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'chart': 'CHART_BAR'
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}
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icon_name = nav_map.get(view, 'HOME')
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return self.get_icon(icon_name, IconTheme.ACCENT, size)
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def create_colored_icon(self, base_icon: str, color: str, size: int = 24) -> QIcon:
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||||
"""Create a colored version of an icon"""
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||||
return self.get_icon(base_icon, color, size)
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||||
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||||
def set_theme_color(self, color: str):
|
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"""Set the theme accent color"""
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self.theme.ACCENT = color
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||||
# Clear cache to regenerate icons with new color
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||||
self._icon_cache.clear()
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||||
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||||
# Global icon manager instance
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||||
icon_manager = IconManager()
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||||
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||||
# Convenience functions
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||||
def get_icon(name: str, color: str = IconTheme.PRIMARY, size: int = 24) -> QIcon:
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||||
"""Get an icon - convenience function"""
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||||
return icon_manager.get_icon(name, color, size)
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||||
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||||
def get_status_icon(status: str, size: int = 16) -> QIcon:
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||||
"""Get status icon - convenience function"""
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||||
return icon_manager.get_status_icon(status, size)
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||||
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def get_action_icon(action: str, size: int = 20) -> QIcon:
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||||
"""Get action icon - convenience function"""
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return icon_manager.get_action_icon(action, size)
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||||
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def get_navigation_icon(view: str, size: int = 24) -> QIcon:
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||||
"""Get navigation icon - convenience function"""
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||||
return icon_manager.get_navigation_icon(view, size)
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||||
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||||
# Common icon sets for easy access
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||||
class CommonIcons:
|
||||
"""Commonly used icon combinations"""
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||||
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||||
@staticmethod
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||||
def toolbar_icons() -> Dict[str, QIcon]:
|
||||
"""Get all toolbar icons"""
|
||||
return {
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||||
'play': get_action_icon('play'),
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||||
'pause': get_action_icon('pause'),
|
||||
'stop': get_action_icon('stop'),
|
||||
'record': get_action_icon('record'),
|
||||
'settings': get_action_icon('settings'),
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||||
'export': get_action_icon('export'),
|
||||
'refresh': get_action_icon('refresh')
|
||||
}
|
||||
|
||||
@staticmethod
|
||||
def status_icons() -> Dict[str, QIcon]:
|
||||
"""Get all status icons"""
|
||||
return {
|
||||
'success': get_status_icon('success'),
|
||||
'warning': get_status_icon('warning'),
|
||||
'error': get_status_icon('error'),
|
||||
'info': get_status_icon('info'),
|
||||
'violation': get_status_icon('violation'),
|
||||
'active': get_status_icon('active'),
|
||||
'inactive': get_status_icon('inactive'),
|
||||
'recording': get_status_icon('recording')
|
||||
}
|
||||
|
||||
@staticmethod
|
||||
def navigation_icons() -> Dict[str, QIcon]:
|
||||
"""Get all navigation icons"""
|
||||
return {
|
||||
'detection': get_navigation_icon('detection'),
|
||||
'violations': get_navigation_icon('violations'),
|
||||
'analytics': get_navigation_icon('analytics'),
|
||||
'export': get_navigation_icon('export'),
|
||||
'monitor': get_navigation_icon('monitor')
|
||||
}
|
||||
|
||||
# Traffic light specific icons
|
||||
def create_traffic_light_icon(red_on: bool = False, yellow_on: bool = False, green_on: bool = False, size: int = 32) -> QIcon:
|
||||
"""Create a traffic light icon with specific lights on/off"""
|
||||
svg_template = f"""
|
||||
<svg viewBox="0 0 24 24" width="{size}" height="{size}">
|
||||
<rect x="8" y="2" width="8" height="20" rx="4" stroke="#424242" stroke-width="2" fill="#2C2C2C"/>
|
||||
<circle cx="12" cy="7" r="2" fill="{'#F44336' if red_on else '#5D4037'}"/>
|
||||
<circle cx="12" cy="12" r="2" fill="{'#FF9800' if yellow_on else '#5D4037'}"/>
|
||||
<circle cx="12" cy="17" r="2" fill="{'#4CAF50' if green_on else '#5D4037'}"/>
|
||||
</svg>
|
||||
"""
|
||||
|
||||
svg_bytes = svg_template.encode('utf-8')
|
||||
renderer = QSvgRenderer(svg_bytes)
|
||||
|
||||
pixmap = QPixmap(size, size)
|
||||
pixmap.fill(Qt.transparent)
|
||||
|
||||
painter = QPainter(pixmap)
|
||||
renderer.render(painter)
|
||||
painter.end()
|
||||
|
||||
return QIcon(pixmap)
|
||||
|
||||
# New FinaleIcons class to wrap the existing functionality
|
||||
class FinaleIcons:
|
||||
"""
|
||||
Wrapper class for icon management to maintain compatibility
|
||||
with existing code that references FinaleIcons.get_icon() etc.
|
||||
"""
|
||||
|
||||
@staticmethod
|
||||
def get_icon(name: str, color: str = IconTheme.PRIMARY, size: int = 24) -> QIcon:
|
||||
"""Get an icon by name"""
|
||||
return get_icon(name, color, size)
|
||||
|
||||
@staticmethod
|
||||
def get_status_icon(status: str, size: int = 16) -> QIcon:
|
||||
"""Get a status icon"""
|
||||
return get_status_icon(status, size)
|
||||
|
||||
@staticmethod
|
||||
def get_action_icon(action: str, size: int = 20) -> QIcon:
|
||||
"""Get an action icon"""
|
||||
return get_action_icon(action, size)
|
||||
|
||||
@staticmethod
|
||||
def get_navigation_icon(view: str, size: int = 24) -> QIcon:
|
||||
"""Get a navigation icon"""
|
||||
return get_navigation_icon(view, size)
|
||||
|
||||
@staticmethod
|
||||
def create_colored_icon(base_icon: str, color: str, size: int = 24) -> QIcon:
|
||||
"""Create a colored version of an icon"""
|
||||
return get_icon(base_icon, color, size)
|
||||
|
||||
@staticmethod
|
||||
def traffic_light_icon(red_on: bool = False, yellow_on: bool = False, green_on: bool = False, size: int = 32) -> QIcon:
|
||||
"""Create a traffic light icon with specific lights on/off"""
|
||||
return create_traffic_light_icon(red_on, yellow_on, green_on, size)
|
||||
Reference in New Issue
Block a user