BF2Statistics.SplitButton.CalculateButtonAutoSize C# (CSharp) Method

        private Size CalculateButtonAutoSize()
        {
            Size ret_size = Size.Empty;
            Size text_size = TextRenderer.MeasureText(Text, Font);
            Size image_size = Image == null ? Size.Empty : Image.Size;

            // Pad the text size
            if (Text.Length != 0)
            {
                text_size.Height += 4;
                text_size.Width += 4;
            }

            switch (TextImageRelation)
            {
                case TextImageRelation.Overlay:
                    ret_size.Height = Math.Max(Text.Length == 0 ? 0 : text_size.Height, image_size.Height);
                    ret_size.Width = Math.Max(text_size.Width, image_size.Width);
                    break;
                case TextImageRelation.ImageAboveText:
                case TextImageRelation.TextAboveImage:
                    ret_size.Height = text_size.Height + image_size.Height;
                    ret_size.Width = Math.Max(text_size.Width, image_size.Width);
                    break;
                case TextImageRelation.ImageBeforeText:
                case TextImageRelation.TextBeforeImage:
                    ret_size.Height = Math.Max(text_size.Height, image_size.Height);
                    ret_size.Width = text_size.Width + image_size.Width;
                    break;
            }

            // Pad the result
            ret_size.Height += (Padding.Vertical + 6);
            ret_size.Width += (Padding.Horizontal + 6);

            //pad the splitButton arrow region
            if (showSplit)
                ret_size.Width += SplitSectionWidth;

            return ret_size;
        }