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[chore:] logging for StableFontResolver.cs

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This commit is contained in:
Elias Fierke
2026-05-16 18:19:50 +02:00
parent 40630dee35
commit bf28ba1914
1 changed files with 85 additions and 58 deletions
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Tasks/StableFontResolver.cs
+85 -58
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@@ -62,75 +62,102 @@ public class StableFontResolver : IFontResolver
}
}
}
catch
catch (Exception ex)
{
// ignore resolver init errors
Logger.Log($"Error while initializing FontResolver: {ex.Message}",Logger.LogType.Error);
}
}
private static string NormalizeStyle(string s)
{
if (string.IsNullOrEmpty(s)) return "Regular";
s = s.ToLowerInvariant();
if (s.Contains("bold") && s.Contains("italic")) return "BoldItalic";
if (s.Contains("bold")) return "Bold";
if (s.Contains("italic") || s.Contains("oblique")) return "Italic";
if (s.Contains("regular") || s == "r") return "Regular";
return CultureInfo.InvariantCulture.TextInfo.ToTitleCase(s);
}
public FontResolverInfo ResolveTypeface(string familyName, bool isBold, bool isItalic)
{
// If requested family exists, pick corresponding style if available
string familyToUse = null;
if (!string.IsNullOrEmpty(familyName) && _families.ContainsKey(familyName))
familyToUse = familyName;
if (familyToUse == null && _orderedFamilies.Count > 0)
familyToUse = _orderedFamilies[0];
if (familyToUse == null)
return new FontResolverInfo("Arial");
var style = "Regular";
if (isBold && isItalic) style = "BoldItalic";
else if (isBold) style = "Bold";
else if (isItalic) style = "Italic";
// Face name format: Family#Style
return new FontResolverInfo($"{familyToUse}#{style}");
}
public byte[] GetFont(string faceName)
{
if (string.IsNullOrEmpty(faceName)) return null;
// faceName expected as "Family#Style" or just "Family"
var family = faceName;
var style = "Regular";
var idx = faceName.IndexOf('#');
if (idx >= 0)
try
{
family = faceName.Substring(0, idx);
style = faceName.Substring(idx + 1);
if (string.IsNullOrEmpty(s)) return "Regular";
s = s.ToLowerInvariant();
if (s.Contains("bold") && s.Contains("italic")) return "BoldItalic";
if (s.Contains("bold")) return "Bold";
if (s.Contains("italic") || s.Contains("oblique")) return "Italic";
if (s.Contains("regular") || s == "r") return "Regular";
return CultureInfo.InvariantCulture.TextInfo.ToTitleCase(s);
}
style = NormalizeStyle(style);
if (_families.TryGetValue(family, out var dict))
catch (Exception ex)
{
// Try exact style
if (dict.TryGetValue(style, out var data)) return data;
// Fallback order
if (style != "Regular" && dict.TryGetValue("Regular", out data)) return data;
if (dict.TryGetValue("Bold", out data)) return data;
if (dict.TryGetValue("Italic", out data)) return data;
// Any available
foreach (var kv in dict) return kv.Value;
Logger.Log($"Error while normalizing style: {ex.Message}",Logger.LogType.Error);
}
return null;
}
public FontResolverInfo ResolveTypeface(string familyName, bool isBold, bool isItalic)
{
try
{
// If requested family exists, pick corresponding style if available
string familyToUse = null;
if (!string.IsNullOrEmpty(familyName) && _families.ContainsKey(familyName))
familyToUse = familyName;
if (familyToUse == null && _orderedFamilies.Count > 0)
familyToUse = _orderedFamilies[0];
if (familyToUse == null)
return new FontResolverInfo("Arial");
var style = "Regular";
if (isBold && isItalic) style = "BoldItalic";
else if (isBold) style = "Bold";
else if (isItalic) style = "Italic";
// Face name format: Family#Style
return new FontResolverInfo($"{familyToUse}#{style}");
}
catch (Exception ex)
{
Logger.Log($"Error while resolving typeface: {ex.Message}",Logger.LogType.Error);
}
return null;
}
public byte[] GetFont(string faceName)
{
try
{
if (string.IsNullOrEmpty(faceName)) return null;
// faceName expected as "Family#Style" or just "Family"
var family = faceName;
var style = "Regular";
var idx = faceName.IndexOf('#');
if (idx >= 0)
{
family = faceName.Substring(0, idx);
style = faceName.Substring(idx + 1);
}
style = NormalizeStyle(style);
if (_families.TryGetValue(family, out var dict))
{
// Try exact style
if (dict.TryGetValue(style, out var data)) return data;
// Fallback order
if (style != "Regular" && dict.TryGetValue("Regular", out data)) return data;
if (dict.TryGetValue("Bold", out data)) return data;
if (dict.TryGetValue("Italic", out data)) return data;
// Any available
foreach (var kv in dict) return kv.Value;
}
return null;
}
catch (Exception ex)
{
Logger.Log($"Error while getting font: {ex.Message}",Logger.LogType.Error);
}
return [];
}
}