public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values[2] != DependencyProperty.UnsetValue && values[3] != DependencyProperty.UnsetValue)
{
DuplPairViewModel result = values[0] as DuplPairViewModel;
PositionInDuplPair position = (PositionInDuplPair)values[1];
Color goodColor = (Color)values[2];
Color badColor = (Color)values[3];
MaxProperty property = (MaxProperty)parameter;
if (result != null && position != null && goodColor != null && badColor != null && property != null)
{
switch (property)
{
case MaxProperty.FileSize:
if (result.FirstFile.FileSize == result.SecondFile.FileSize)
{
return(new SolidColorBrush());
}
if (result.FirstFile.FileSize < result.SecondFile.FileSize)
{
return(position == PositionInDuplPair.First ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
else
{
return(position == PositionInDuplPair.Second ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
//чем выше JpegQuality тем лучше изображение
case MaxProperty.JpegQuality:
if (result.FirstFile.JpegQuality == result.SecondFile.JpegQuality)
{
return(new SolidColorBrush());
}
if (result.FirstFile.JpegQuality < result.SecondFile.JpegQuality)
{
return(position == PositionInDuplPair.First ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
else
{
return(position == PositionInDuplPair.Second ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
case MaxProperty.Sharpness:
if (result.FirstFile.Sharpness == result.SecondFile.Sharpness)
{
return(new SolidColorBrush());
}
if (result.FirstFile.Sharpness < result.SecondFile.Sharpness)
{
return(position == PositionInDuplPair.First ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
else
{
return(position == PositionInDuplPair.Second ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
case MaxProperty.Resolution:
if (result.FirstFile.Width * result.FirstFile.Height == result.SecondFile.Width * result.SecondFile.Height)
{
return(new SolidColorBrush());
}
if (result.FirstFile.Width * result.FirstFile.Height < result.SecondFile.Width * result.SecondFile.Height)
{
return(position == PositionInDuplPair.First ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
else
{
return(position == PositionInDuplPair.Second ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
case MaxProperty.UtilityIndex:
if (result.FirstFile.UtilityIndex == result.SecondFile.UtilityIndex)
{
return(new SolidColorBrush());
}
if (result.FirstFile.UtilityIndex < result.SecondFile.UtilityIndex)
{
return(position == PositionInDuplPair.First ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
else
{
return(position == PositionInDuplPair.Second ? new SolidColorBrush(badColor) : new SolidColorBrush(goodColor));
}
}
}
}
return(new SolidColorBrush());
}
set => SetValue(MaxProperty, value);
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values[0] is IEnumerable
//&& values[1] is uint
&& values[2] != DependencyProperty.UnsetValue &&
values[3] != DependencyProperty.UnsetValue &&
parameter != null)
{
System.Windows.Media.Color goodColor = (System.Windows.Media.Color)values[2];
System.Windows.Media.Color badColor = (System.Windows.Media.Color)values[3];
MaxProperty property = (MaxProperty)parameter;
ulong maxUint = 0;
double maxDouble = 0.0;
decimal maxDecimal = 0;
//uint min = uint.MaxValue;
foreach (ImageInfoClass info in (IEnumerable)values[0])
{
switch (property)
{
case MaxProperty.FileSize:
if (info.FileSize > maxUint)
{
maxUint = info.FileSize;
}
break;
case MaxProperty.JpegQuality:
if (info.JpegQuality > maxDouble)
{
maxDouble = info.JpegQuality;
}
break;
case MaxProperty.Sharpness:
if (info.Sharpness > maxDouble)
{
maxDouble = info.Sharpness;
}
break;
case MaxProperty.Resolution:
if (info.Width * info.Height > maxUint)
{
maxUint = info.Width * info.Height;
}
break;
case MaxProperty.UtilityIndex:
if (info.UtilityIndex > maxDecimal)
{
maxDecimal = info.UtilityIndex;
}
break;
}
}
switch (property)
{
case MaxProperty.FileSize:
if ((uint)values[1] == maxUint &&
maxUint != 0)
{
return(new SolidColorBrush(goodColor));
}
break;
case MaxProperty.Resolution:
if ((uint)values[1] * (uint)values[4] == maxUint &&
maxUint != 0)
{
return(new SolidColorBrush(goodColor));
}
break;
case MaxProperty.JpegQuality:
case MaxProperty.Sharpness:
if ((double)values[1] == maxDouble &&
maxDouble != 0.0)
{
return(new SolidColorBrush(goodColor));
}
break;
case MaxProperty.UtilityIndex:
if ((decimal)values[1] == maxDecimal &&
maxDecimal != 0)
{
return(new SolidColorBrush(goodColor));
}
break;
}
return(new SolidColorBrush(badColor));
}
return(new SolidColorBrush());
}