public override ApplyState Apply(ComputedStyle style, Value value)
{
// Assume HorizontalTB if blank:
int mode = Css.WritingMode.HorizontalTB;
if (value != null)
{
switch (value.Text)
{
case "tb": // SVG
case "tb-rl": // SVG
case "vertical-rl":
mode = Css.WritingMode.VerticalRL;
break;
case "vertical-lr":
mode = Css.WritingMode.VerticalLR;
break;
case "sideways-rl":
mode = Css.WritingMode.SidewaysRL;
break;
case "sideways-lr":
mode = Css.WritingMode.SidewaysLR;
break;
default:
// case "horizontal-tb":
mode = Css.WritingMode.HorizontalTB;
break;
}
}
if (mode == Css.WritingMode.HorizontalTB)
{
// Delete:
style.Properties.Remove(GlobalProperty);
}
else
{
// Write the mode value to the style:
style[GlobalProperty] = new Css.Units.CachedIntegerUnit(value, mode);
}
// If we've got a writing system property, reset it:
SparkWritingSystem.GlobalProperty.UpdateMap(style);
style.RequestLayout();
// Ok!
return(ApplyState.ReloadValue);
}
public override ApplyState Apply(ComputedStyle style, Value value)
{
// Get the text:
TextRenderingProperty text = GetText(style);
if (text == null || value == null)
{
// Ok!
return(ApplyState.Ok);
}
int synthMode = 0;
for (int i = 0; i < value.Count; i++)
{
switch (value[i].Text)
{
case "none":
synthMode = FontSynthesisFlags.None;
break;
case "weight":
synthMode |= FontSynthesisFlags.Weight;
break;
case "style":
synthMode |= FontSynthesisFlags.Style;
break;
case "stretch":
synthMode |= FontSynthesisFlags.Stretch;
break;
}
}
if (synthMode == FontSynthesisFlags.All)
{
// Delete:
style.Properties.Remove(GlobalProperty);
}
else
{
// Write the value to the style:
style[GlobalProperty] = new Css.Units.CachedIntegerUnit(value, synthMode);
}
// Ok!
return(ApplyState.ReloadValue);
}
public override ApplyState Apply(ComputedStyle style, Value value)
{
int orient = TextOrientationMode.Mixed;
if (value != null)
{
switch (value.Text)
{
case "upright":
orient = TextOrientationMode.Upright;
break;
case "sideways":
case "sideways-left":
case "sideways-right":
orient = TextOrientationMode.Sideways;
break;
default:
case "mixed":
orient = TextOrientationMode.Mixed;
break;
}
}
if (orient == TextOrientationMode.Mixed)
{
// Delete:
style.Properties.Remove(GlobalProperty);
}
else
{
// Write the value to the style:
style[GlobalProperty] = new Css.Units.CachedIntegerUnit(value, orient);
}
// If we've got a writing system property, reset it:
SparkWritingSystem.GlobalProperty.UpdateMap(style);
style.RequestLayout();
// Ok!
return(ApplyState.ReloadValue);
}
public override ApplyState Apply(ComputedStyle style, Value value)
{
int display = 0;
if (value == null)
{
// Assume inline if blank:
display = DisplayMode.Inline;
}
else if (value is ValueSet)
{
// Outside + Inside or list-item
int first = value[0].GetInteger(null, null);
if (first == DisplayMode.ListItem)
{
// Get outside mode:
display = DisplayMode.InternalListItem | value[1].GetInteger(null, null);
if (value.Count > 2)
{
// Get inside mode (just flow or flow-root allowed):
int insideMode = value[2].GetInteger(null, null);
if ((insideMode & InsideFlowOrRoot) != 0)
{
display |= insideMode;
}
}
}
else
{
display = first | value[1].GetInteger(null, null);
}
}
else
{
// "Legacy" or other shortform.
display = value.GetInteger(null, null);
// special case for list-item as we'll be creating the marker too:
if (display == DisplayMode.ListItem)
{
// Update the marker selector:
MarkerSelector.Update(style);
}
else
{
// (Remove marker if there is one)
style.RemoveVirtual(MarkerSelector.Priority);
}
}
// Write the display value to the style:
style[GlobalProperty] = new Css.Units.CachedIntegerUnit(value, display);
style.RequestLayout();
// Ok!
return(ApplyState.ReloadValue);
}