0.9.1

QWERTYkez.ExcelProcessor/Editors/RunFormat.cs

@@ -1,4 +1,4 @@
-namespace QWERTYkez.ExcelProcessor.Editors;
+namespace QWERTYkez.ExcelProcessor;
 
 /// <summary>
 /// Определяет форматирование отдельного фрагмента (Run) внутри ячейки с богатым текстом.
@@ -30,6 +30,66 @@ public readonly struct RunFormat
     /// <summary>Вертикальное смещение (надстрочный или подстрочный).</summary>
     public VerticalTextRunAlignment? Vertical { get; init; }
 
+    public static RunFormat? FromRunProperties(RunProperties rPr)
+    {
+        UnderlineStyle? underline;
+        if (rPr.GetFirstChild<Underline>()?.Val?.Value is { } underlineVal)
+        {
+            if (underlineVal == UnderlineValues.Single)
+            {
+                underline = UnderlineStyle.Single;
+            }
+            else if (underlineVal == UnderlineValues.Double)
+            {
+                underline = UnderlineStyle.Double;
+            }
+            else if (underlineVal == UnderlineValues.SingleAccounting)
+            {
+                underline = UnderlineStyle.SingleAccounting;
+            }
+            else if (underlineVal == UnderlineValues.DoubleAccounting)
+            {
+                underline = UnderlineStyle.DoubleAccounting;
+            }
+            else underline = null!;
+        }
+        else underline = null!;
+
+        VerticalTextRunAlignment? vertical;
+        if (rPr.GetFirstChild<VerticalTextAlignment>()?.Val?.Value is { } verticalVal)
+        {
+            if (verticalVal == VerticalAlignmentRunValues.Superscript)
+            {
+                vertical = VerticalTextRunAlignment.Superscript;
+            }
+            else if (verticalVal == VerticalAlignmentRunValues.Subscript)
+            {
+                vertical = VerticalTextRunAlignment.Subscript;
+            }
+            else vertical = null!;
+        }
+        else vertical = null!;
+
+
+        if (rPr == null) return null;
+        var fmt = new RunFormat
+        {
+            IsBold = rPr.GetFirstChild<Bold>() != null,
+            IsItalic = rPr.GetFirstChild<Italic>() != null,
+            IsStrike = rPr.GetFirstChild<Strike>() != null,
+            // DoubleStrike в Excel не поддерживается, опускаем
+
+            Underline = underline,
+            Color = rPr.GetFirstChild<Color>()?.Rgb is not null
+                ? ExColor.FromRgb(rPr.GetFirstChild<Color>()!.Rgb!.Value!)
+                : null!,
+            FontSize = rPr.GetFirstChild<FontSize>()?.Val?.Value,
+            FontFamily = rPr.GetFirstChild<RunFont>()?.Val,
+            Vertical = vertical
+        };
+        return fmt;
+    }
+
     /*
 
     методы для извлечения OpenXmlElement или других более удобных типов