Adding strongly typed properties in Svg.Contrib.Render.ViewModel

[dittodhole]

ViewModelGenerator.tt contains following code for SvgTextBase-detection:

      var svgTextBase = svgElement as SvgTextBase;
      if (svgTextBase != null)
      {
#>

    public virtual string <#= safeMemberName #>
    {
      get
      {
        return this.GetText("<#= memberName #>");
      }
      set
      {
        this.SetText("<#= memberName #>", value);
      }
    }
<#
      } // svgTextBase

This detection should also cope with some primitive types (ie DateTime and int, float, ...), to transpose the responsibility of formatting to Svg.Contrib.Render.ViewModel.

Therefore, following XML attributes should be used:

• data-type must define the type of the property
  • string (default)
  • date
  • number
• data--date-format (optional) may contain placeholders, as mentioned in:
  • https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings
  • https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-date-and-time-format-strings
• data--number-type must define the concrete type of the number
  • Integral Types, int as the default
  • Floating-Point Types
  • Decimal
• data--number-format (optional) may contain placeholders, as mentioned in:
  • https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-numeric-format-strings
  • https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-numeric-format-strings

Additionally, view model classes must contain a CultureInfo-property (cf resources culture):

[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
public static global::System.Globalization.CultureInfo Culture {
    get {
        return resourceCulture;
    }
    set {
        resourceCulture = value;
    }
}

[dittodhole]

https://msdn.microsoft.com/en-us/library/ms764635 https://msdn.microsoft.com/en-us/library/ms172725 https://msdn.microsoft.com/en-us/library/ms991957