refactor

utils/system.py

@@ -0,0 +1,84 @@
+"""
+System utility functions for the Text Texture Generator addon.
+"""
+
+import subprocess
+import sys
+import platform
+import os
+
+def install_pillow():
+    """Install Pillow if not available"""
+    try:
+        import PIL
+    except ImportError:
+        print("Installing Pillow...")
+        subprocess.check_call([sys.executable, "-m", "pip", "install", "pillow>=10.0.0"])
+
+def get_system_fonts():
+    """Get detailed list of available system fonts with paths"""
+    try:
+        from PIL import ImageFont
+        import glob
+        
+        fonts = {}
+        system = platform.system()
+        
+        if system == "Windows":
+            font_dirs = [
+                "C:/Windows/Fonts/",
+                os.path.expanduser("~/AppData/Local/Microsoft/Windows/Fonts/")
+            ]
+            extensions = ["*.ttf", "*.ttc", "*.otf"]
+        elif system == "Darwin":  # macOS
+            font_dirs = [
+                "/System/Library/Fonts/",
+                "/Library/Fonts/",
+                os.path.expanduser("~/Library/Fonts/")
+            ]
+            extensions = ["*.ttf", "*.ttc", "*.otf", "*.dfont"]
+        else:  # Linux
+            font_dirs = [
+                "/usr/share/fonts/",
+                "/usr/local/share/fonts/",
+                os.path.expanduser("~/.local/share/fonts/"),
+                os.path.expanduser("~/.fonts/")
+            ]
+            extensions = ["*.ttf", "*.ttc", "*.otf"]
+        
+        for font_dir in font_dirs:
+            if os.path.exists(font_dir):
+                for ext in extensions:
+                    for font_path in glob.glob(os.path.join(font_dir, "**", ext), recursive=True):
+                        try:
+                            font_name = os.path.splitext(os.path.basename(font_path))[0]
+                            font_name = font_name.replace("-", " ").replace("_", " ")
+                            fonts[font_name] = font_path
+                        except Exception:
+                            continue
+        
+        return fonts
+    except ImportError:
+        return {}
+
+def get_font_enum_items(self, context):
+    """Dynamic enum items for font selection"""
+    items = [("default", "Default Font", "Use system default font", 0)]
+    
+    if not hasattr(get_font_enum_items, 'cached_fonts'):
+        get_font_enum_items.cached_fonts = get_system_fonts()
+    
+    fonts = get_font_enum_items.cached_fonts
+    
+    for i, (font_name, font_path) in enumerate(sorted(fonts.items())[:50]):
+        items.append((font_path, font_name, f"Font: {font_name}", i + 1))
+    
+    return items
+
+def get_anchor_point_matrix():
+    """Return a 3x3 matrix of anchor point identifiers for UI positioning grid"""
+    return [
+        ['TOP_LEFT', 'TOP_CENTER', 'TOP_RIGHT'],
+        ['MIDDLE_LEFT', 'MIDDLE_CENTER', 'MIDDLE_RIGHT'],
+        ['BOTTOM_LEFT', 'BOTTOM_CENTER', 'BOTTOM_RIGHT']
+    ]