public override int GetHashCode()
{
unchecked {
var hashCode = inherit.GetHashCode();
hashCode = (hashCode * 397) ^ (color != null ? color.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (backgroundColor != null ? backgroundColor.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ fontSize.GetHashCode();
hashCode = (hashCode * 397) ^ (fontWeight != null ? fontWeight.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ fontStyle.GetHashCode();
hashCode = (hashCode * 397) ^ letterSpacing.GetHashCode();
hashCode = (hashCode * 397) ^ wordSpacing.GetHashCode();
hashCode = (hashCode * 397) ^ textBaseline.GetHashCode();
hashCode = (hashCode * 397) ^ height.GetHashCode();
hashCode = (hashCode * 397) ^ (decoration != null ? decoration.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (decorationColor != null ? decorationColor.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ decorationStyle.GetHashCode();
hashCode = (hashCode * 397) ^ decorationThickness.GetHashCode();
hashCode = (hashCode * 397) ^ (foreground != null ? foreground.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (background != null ? background.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (fontFamily != null ? fontFamily.GetHashCode() : 0);
hashCode = (hashCode * 397) ^
(fontFamilyFallback != null ? fontFamilyFallback.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (shadows != null ? shadows.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (fontFeatures != null ? fontFeatures.GetHashCode() : 0);
return(hashCode);
}
}
public Entry(string?fontFamily, FontWeight fontWeight, TypefaceStyle style)
{
FontFamily = fontFamily;
FontWeight = fontWeight;
Style = style;
_hashCode = (FontFamily?.GetHashCode() ?? 0) ^ FontWeight.GetHashCode() ^ Style.GetHashCode();
}
private Int32 Hash(FontFamily ff, FontStyle style, FontWeight weight, FontStretch stretch)
{
unchecked
{
return(ff.GetHashCode() + style.GetHashCode() * 1229 + weight.GetHashCode() * 20011 + stretch.GetHashCode() * 200003);
}
}
public override int GetHashCode()
{
var hashCode = 577408457;
hashCode = hashCode * -1521134295 + EqualityComparer <string> .Default.GetHashCode(FontFamily);
hashCode = hashCode * -1521134295 + FontWeight.GetHashCode();
hashCode = hashCode * -1521134295 + FontStyle.GetHashCode();
hashCode = hashCode * -1521134295 + Size.GetHashCode();
return(hashCode);
}
public override int GetHashCode()
{
unchecked {
var hashCode = fontFamily?.GetHashCode() ?? 0;
hashCode = (hashCode * 397) ^ (fontSize?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (fontWeight?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (fontStyle?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (height?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (leading?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ forceStrutHeight.GetHashCode();
return(hashCode);
}
}
/// <summary>
/// Create correspondent hash code for the object
/// </summary>
/// <returns>object hash code</returns>
public override int GetHashCode()
{
int hash = _fontFamily.GetHashCode();
if (_fallbackFontFamily != null)
{
hash = HashFn.HashMultiply(hash) + _fallbackFontFamily.GetHashCode();
}
hash = HashFn.HashMultiply(hash) + _style.GetHashCode();
hash = HashFn.HashMultiply(hash) + _weight.GetHashCode();
hash = HashFn.HashMultiply(hash) + _stretch.GetHashCode();
return(HashFn.HashScramble(hash));
}
private static int GetFontKey(Device dev, string name, int size, bool italic, FontWeight weight, FontQuality quality)
{
int hashCode = 0;
unchecked
{
hashCode += 1000000007 * dev.ComPointer.GetHashCode();
hashCode += 1000000009 * name.GetHashCode();
hashCode += 1000000021 * size.GetHashCode();
hashCode += 1000000033 * italic.GetHashCode();
hashCode += 1000000087 * weight.GetHashCode();
hashCode += 1000000093 * quality.GetHashCode();
}
return(hashCode);
}
public override int GetHashCode()
{
unchecked {
var hashCode = MinorVersion.GetHashCode();
hashCode = (hashCode * 397) ^ MajorVersion.GetHashCode();
hashCode = (hashCode * 397) ^ (PropMask?.GetHashCode() ?? 0);
hashCode = (hashCode * 397) ^ (int)FontEffects;
hashCode = (hashCode * 397) ^ (int)FontHeight;
hashCode = (hashCode * 397) ^ FontCharSet.GetHashCode();
hashCode = (hashCode * 397) ^ FontPitchAndFamily.GetHashCode();
hashCode = (hashCode * 397) ^ ParagraphAlign.GetHashCode();
hashCode = (hashCode * 397) ^ FontWeight.GetHashCode();
hashCode = (hashCode * 397) ^ (FontName?.GetHashCode() ?? 0);
return(hashCode);
}
}
public override int GetHashCode()
{
unchecked {
return((Name != null ? Name.GetHashCode() : 0) ^ Foreground.GetHashCode() ^ Background.GetHashCode() ^ FontWeight.GetHashCode() ^ FontStyle.GetHashCode());
}
}
public override int GetHashCode()
{
return(FontFamily.GetHashCode() ^ FontSize.GetHashCode() ^ FontWeight.GetHashCode() ^ FontStretch.GetHashCode() ^ FontStyle.GetHashCode());
}
private void OnPropertyChanged(DependencyObject source, DependencyPropertyChangedEventArgs e)
{
if (e.Property.Name == FontFamilyProperty.Name)
{
FontFamily ff = (FontFamily)e.NewValue;
using (var us = new Utf8String(ff.Source))
{
_scintilla.CallScintilla(SCI_STYLESETFONT, new IntPtr(Index), us.Pointer);
}
return;
}
if (e.Property.Name == FontSizeProperty.Name)
{
double size = (double)e.NewValue;
_scintilla.CallScintilla(SCI_STYLESETSIZE, Index, (int)size);
return;
}
if (e.Property.Name == ForegroundProperty.Name)
{
_scintilla.CallScintilla(SCI_STYLESETFORE, Index, ToScintillaColor(Foreground, Colors.Black));
return;
}
if (e.Property.Name == BackgroundProperty.Name)
{
_scintilla.CallScintilla(SCI_STYLESETBACK, Index, ToScintillaColor(Background, Colors.White));
return;
}
if (e.Property.Name == FontWeightProperty.Name)
{
FontWeight w = (FontWeight)e.NewValue;
int h = w.GetHashCode(); // yes, it's the value
_scintilla.CallScintilla(SCI_STYLESETWEIGHT, Index, h);
return;
}
if (e.Property.Name == TextDecorationsProperty.Name)
{
bool underline = false;
foreach (var td in TextDecorations)
{
if (td.Location == TextDecorationLocation.Underline)
{
underline = true;
_scintilla.CallScintilla(SCI_STYLESETUNDERLINE, Index, 1);
}
}
if (!underline)
{
_scintilla.CallScintilla(SCI_STYLESETUNDERLINE, Index, 0);
}
return;
}
if (e.Property.Name == IsVisibleProperty.Name)
{
_scintilla.CallScintilla(SCI_STYLESETVISIBLE, Index, (bool)e.NewValue ? 1 : 0);
return;
}
if (e.Property.Name == FontStyleProperty.Name)
{
FontStyle s = (FontStyle)e.NewValue;
if (FontStyles.Italic.Equals(s))
{
_scintilla.CallScintilla(SCI_STYLESETITALIC, Index, 1);
}
else if (FontStyles.Normal.Equals(s))
{
_scintilla.CallScintilla(SCI_STYLESETITALIC, Index, 0);
}
return;
}
}
