public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
if (!string.IsNullOrEmpty(value))
{
int x, y;
var thickness = value.Split(',');
foreach (var thick in thickness)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
if (int.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out x) &&
int.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out y))
{
return(GenerateIL(module, x, y));
}
}
throw new XamlParseException($"Cannot convert \"{value}\" into Size2D", node);
}
public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
if (string.IsNullOrEmpty(value))
{
throw new XamlParseException($"Cannot convert \"{value}\" into Rectangle", node);
}
double x, y, w, h;
var xywh = value.Split(',');
foreach (var thick in xywh)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
if (xywh.Length != 4 ||
!double.TryParse(xywh [0], NumberStyles.Number, CultureInfo.InvariantCulture, out x) ||
!double.TryParse(xywh [1], NumberStyles.Number, CultureInfo.InvariantCulture, out y) ||
!double.TryParse(xywh [2], NumberStyles.Number, CultureInfo.InvariantCulture, out w) ||
!double.TryParse(xywh [3], NumberStyles.Number, CultureInfo.InvariantCulture, out h))
{
throw new XamlParseException($"Cannot convert \"{value}\" into Rectangle", node);
}
return(GenerateIL(x, y, w, h, module));
}
public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
if (string.IsNullOrEmpty(value))
{
throw new XamlParseException($"Cannot convert \"{value}\" into Rectangle", node);
}
double x = -1, y = -1, w = -1, h = -1;
bool hasX, hasY, hasW, hasH;
var xywh = value.Split(',');
foreach (var thick in xywh)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
if (xywh.Length != 2 && xywh.Length != 4)
{
throw new XamlParseException($"Cannot convert \"{value}\" into Rectangle", node);
}
hasX = (xywh.Length == 2 || xywh.Length == 4) && double.TryParse(xywh [0], NumberStyles.Number, CultureInfo.InvariantCulture, out x);
hasY = (xywh.Length == 2 || xywh.Length == 4) && double.TryParse(xywh [1], NumberStyles.Number, CultureInfo.InvariantCulture, out y);
hasW = xywh.Length == 4 && double.TryParse(xywh [2], NumberStyles.Number, CultureInfo.InvariantCulture, out w);
hasH = xywh.Length == 4 && double.TryParse(xywh [3], NumberStyles.Number, CultureInfo.InvariantCulture, out h);
if (!hasW && xywh.Length == 4 && string.Compare("AutoSize", xywh [2].Trim(), StringComparison.OrdinalIgnoreCase) == 0)
{
hasW = true;
//w = AbsoluteLayout.AutoSize;
}
if (!hasH && xywh.Length == 4 && string.Compare("AutoSize", xywh [3].Trim(), StringComparison.OrdinalIgnoreCase) == 0)
{
hasH = true;
//h = AbsoluteLayout.AutoSize;
}
if (hasX && hasY && xywh.Length == 2)
{
hasW = true;
//w = AbsoluteLayout.AutoSize;
hasH = true;
//h = AbsoluteLayout.AutoSize;
}
if (!hasX || !hasY || !hasW || !hasH)
{
throw new XamlParseException($"Cannot convert \"{value}\" into Rectangle", node);
}
return(GenerateIL(x, y, w, h, module));
}
public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
var thickness = value.Split(',');
foreach (var thick in thickness)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
if (3 == thickness.Length)
{
double x, y, z;
if (double.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out x) &&
double.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out y) &&
double.TryParse(thickness[2], NumberStyles.Number, CultureInfo.InvariantCulture, out z))
{
return(GenerateIL(module, x, y, z));
}
}
else if (2 == thickness.Length)
{
double x, y;
if (double.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out x) &&
double.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out y))
{
return(GenerateIL(module, x, y, 0));
}
}
else if (1 == thickness.Length)
{
if (value.Contains("."))
{
string[] parts = value.Split('.');
if (parts.Length == 2 && (parts[0].Trim() == "ParentOrigin" || parts[0].Trim() == "PivotPoint"))
{
string position = parts[parts.Length - 1].Trim();
return(ConvertToPoint(position, context, node));
}
}
else
{
return(ConvertToPoint(value, context, node));
}
}
throw new XamlParseException($"Cannot convert \"{value}\" into Position", node);
}
public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
if (!string.IsNullOrEmpty(value))
{
double l, t, r, b;
var thickness = value.Split(',');
foreach (var thick in thickness)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
switch (thickness.Length)
{
case 1:
if (double.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out l))
{
return(GenerateIL(module, l));
}
break;
case 2:
if (double.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out l) &&
double.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out t))
{
return(GenerateIL(module, l, t));
}
break;
case 4:
if (double.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out l) &&
double.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out t) &&
double.TryParse(thickness[2], NumberStyles.Number, CultureInfo.InvariantCulture, out r) &&
double.TryParse(thickness[3], NumberStyles.Number, CultureInfo.InvariantCulture, out b))
{
return(GenerateIL(module, l, t, r, b));
}
break;
}
}
throw new XamlParseException($"Cannot convert \"{value}\" into Thickness", node);
}
public IEnumerable <Instruction> ConvertFromString(string value, ILContext context, BaseNode node)
{
var module = context.Body.Method.Module;
if (!string.IsNullOrEmpty(value))
{
var thickness = value.Split(',');
foreach (var thick in thickness)
{
if (null != NodeILExtensions.GetDPValueSubFix(thick))
{
return(null);
}
}
if (4 == thickness.Length)
{
ushort start, end, top, bottom;
if (ushort.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out start) &&
ushort.TryParse(thickness[1], NumberStyles.Number, CultureInfo.InvariantCulture, out end) &&
ushort.TryParse(thickness[2], NumberStyles.Number, CultureInfo.InvariantCulture, out top) &&
ushort.TryParse(thickness[2], NumberStyles.Number, CultureInfo.InvariantCulture, out bottom))
{
return(GenerateIL(module, start, end, top, bottom));
}
}
else if (1 == thickness.Length)
{
ushort v;
ushort.TryParse(thickness[0], NumberStyles.Number, CultureInfo.InvariantCulture, out v);
return(GenerateIL(module, v, v, v, v));
}
}
throw new XamlParseException($"Cannot convert \"{value}\" into Position", node);
}