private void MoveSplitter(double offsetX, double offsetY)
{
double delta = Orientation == Orientation.Vertical ? offsetY : offsetX;
double child1Length, child2Length, minDelta, maxDelta;
GetChildrenLengthes(out child1Length, out child2Length);
GetMinMaxDelta(out minDelta, out maxDelta);
delta = Math.Min(Math.Max(delta, minDelta), maxDelta);
if (!IsSplitterTopLeft)
{
delta = -delta;
}
double newValue;
double length1 = IsSplitterTopLeft ? child1Length : child2Length;
double length2 = IsSplitterTopLeft ? child2Length : child1Length;
if (SplitterDistance.IsStar || SplitterDistance.IsAutoStar)
{
newValue = (length1 + delta) / (length2 - delta);
}
else
{
newValue = length1 + delta;
}
SplitterUnitType unitType = SplitterDistance.UnitType;
MoveSplitter(new SplitterDistance(newValue, unitType));
}
internal static SplitterLength FromString(string s, CultureInfo cultureInfo)
{
string str = s.Trim();
double num = 1.0;
SplitterUnitType unitType = SplitterUnitType.Stretch;
//if (str == "*")
// unitType = SplitterUnitType.Fill;
//else
// num = Convert.ToDouble(str, (IFormatProvider)cultureInfo);
if (str.Contains("*"))
{
unitType = SplitterUnitType.Fill;
double va = 0;
if (double.TryParse(str.Replace("*", ""), out va) &&
va > 1)
{
num = va;
}
}
else
{
num = Convert.ToDouble(str, (IFormatProvider)cultureInfo);
}
return(new SplitterLength(num, unitType));
}
/// <summary>Initializes a new instance of the <see cref="SplitterDistance"/> class.</summary>
/// <param name="value">The initial value of this instance of <see cref="SplitterDistance"/>.</param>
/// <param name="unitType">The <see cref="SplitterUnitType"/> held by this instance of <see cref="SplitterDistance"/>.</param>
/// <exception cref="ArgumentException"><paramref name="value"/> is negtive, or equal to <see cref="Double.NegativeInfinity"/> or <see cref="Double.PositiveInfinity"/>.</exception>
public SplitterDistance(double value, SplitterUnitType unitType)
{
if (double.IsInfinity(value) || value < 0)
{
throw new ArgumentException(SR.SplitterDistance_Constructor_InvalidValue, "value");
}
if (unitType != SplitterUnitType.Pixel && unitType != SplitterUnitType.Star)
{
throw new ArgumentException(SR.SplitterDistance_Constructor_InvalidUnitType, "unitType");
}
_value = value;
_unitType = unitType;
}
internal static SplitterLength FromString(string s, CultureInfo cultureInfo)
{
string str = s.Trim();
double num = 1.0;
SplitterUnitType unitType = SplitterUnitType.Stretch;
if (str == "*")
{
unitType = SplitterUnitType.Fill;
}
else if (str.EndsWith("fixed", StringComparison.OrdinalIgnoreCase))
{
unitType = SplitterUnitType.Fixed;
num = Convert.ToDouble(str.Substring(0, str.Length - 5), (IFormatProvider)cultureInfo);
}
else
{
num = Convert.ToDouble(str, (IFormatProvider)cultureInfo);
}
return(new SplitterLength(num, unitType));
}
private static void FromString(string s, CultureInfo cultureInfo, out double value, out SplitterUnitType unit)
{
string str = s.Trim().ToUpperInvariant();
if (str == "AUTO")
{
value = double.NaN;
unit = SplitterUnitType.Pixel;
return;
}
if (str == "AUTO*")
{
value = double.NaN;
unit = SplitterUnitType.Star;
return;
}
value = 0.0;
unit = SplitterUnitType.Pixel;
int length = str.Length;
int suffixLength = 0;
double factor = 1.0;
for (int i = 0; i < UnitTypeStrings.Length; i++)
{
if (str.EndsWith(UnitTypeStrings[i], StringComparison.Ordinal))
{
suffixLength = UnitTypeStrings[i].Length;
unit = UnitTypes[i];
break;
}
}
if (suffixLength == 0)
{
for (int i = 0; i < PixelUnitStrings.Length; i++)
{
if (str.EndsWith(PixelUnitStrings[i], StringComparison.Ordinal))
{
suffixLength = PixelUnitStrings[i].Length;
factor = PixelUnitFactors[i];
break;
}
}
}
if (length == suffixLength && unit == SplitterUnitType.Star)
{
value = 1.0;
}
else
{
string str2 = str.Substring(0, length - suffixLength);
value = Convert.ToDouble(str2, cultureInfo) * factor;
}
}
public SplitterLength(double value, SplitterUnitType unitType)
{
this.unitValue = value;
this.unitType = unitType;
}
private static void FromString(string s, CultureInfo cultureInfo, out double value, out SplitterUnitType unit)
{
string str = s.Trim().ToUpperInvariant();
if (str == "AUTO")
{
value = double.NaN;
unit = SplitterUnitType.Pixel;
return;
}
if (str == "AUTO*")
{
value = double.NaN;
unit = SplitterUnitType.Star;
return;
}
value = 0.0;
unit = SplitterUnitType.Pixel;
int length = str.Length;
int suffixLength = 0;
double factor = 1.0;
for (int i = 0; i < UnitTypeStrings.Length; i ++)
{
if (str.EndsWith(UnitTypeStrings[i], StringComparison.Ordinal))
{
suffixLength = UnitTypeStrings[i].Length;
unit = UnitTypes[i];
break;
}
}
if (suffixLength == 0)
{
for (int i = 0; i < PixelUnitStrings.Length; i++)
{
if (str.EndsWith(PixelUnitStrings[i], StringComparison.Ordinal))
{
suffixLength = PixelUnitStrings[i].Length;
factor = PixelUnitFactors[i];
break;
}
}
}
if (length == suffixLength && unit == SplitterUnitType.Star)
value = 1.0;
else
{
string str2 = str.Substring(0, length - suffixLength);
value = Convert.ToDouble(str2, cultureInfo) * factor;
}
}
