public HResult GetType(out NiTextMarkerType type)
{
switch (_marker.TextMarkerType & ~TextMarkerType.ExtendToBorder)
{
case TextMarkerType.Invisible: type = NiTextMarkerType.Invisible; break;
case TextMarkerType.SolidBlock: type = NiTextMarkerType.SolidBlock; break;
case TextMarkerType.Underlined: type = NiTextMarkerType.Underline; break;
case TextMarkerType.WaveLine: type = NiTextMarkerType.WaveLine; break;
default: type = 0; break;
}
return HResult.OK;
}
private TextMarkerType GetTextMarkerType(NiTextMarkerType type, bool extendToBorder)
{
TextMarkerType result;
switch (type)
{
case NiTextMarkerType.Invisible: result = TextMarkerType.Invisible; break;
case NiTextMarkerType.SolidBlock: result = TextMarkerType.SolidBlock; break;
case NiTextMarkerType.Underline: result = TextMarkerType.Underlined; break;
case NiTextMarkerType.WaveLine: result = TextMarkerType.WaveLine; break;
default: throw new ArgumentOutOfRangeException("type");
}
if (extendToBorder)
result |= TextMarkerType.ExtendToBorder;
return result;
}
public HResult CreateTextMarker(NiTextMarkerType type, NiTextMarkerHatchStyle hatchStyle, bool extendToBorder, int color, int foreColor, int startLine, int startIndex, int endLine, int endIndex, out INiTextMarker textMarker)
{
textMarker = null;
try
{
var range = TranslateOffset(startLine, startIndex, endLine, endIndex);
var nativeType = GetTextMarkerType(type, extendToBorder);
var drawingColor = Color.FromArgb(color);
var drawingForeColor = Color.FromArgb(foreColor);
TextMarker nativeMarker;
// The TextMarker interface is crap. We cannot simply call
// the constructor with all the arguments, because calling
// the constructor determines whether a property is available.
if (hatchStyle != NiTextMarkerHatchStyle.Default)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor,
drawingForeColor,
Enum<HatchStyle>.Parse(hatchStyle.ToString())
);
}
else if (drawingForeColor.A != 0)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor,
drawingForeColor
);
}
else if (drawingColor.A != 0)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor
);
}
else
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType
);
}
OnBeginUpdate(EventArgs.Empty);
try
{
Document.MarkerStrategy.AddMarker(nativeMarker);
}
finally
{
OnEndUpdate(EventArgs.Empty);
}
textMarker = new NiTextMarker(this, nativeMarker);
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}
public HResult CreateTextMarker(NiTextMarkerType type, NiTextMarkerHatchStyle hatchStyle, bool extendToBorder, int color, int foreColor, int startLine, int startIndex, int endLine, int endIndex, out INiTextMarker textMarker)
{
textMarker = null;
try
{
var range = TranslateOffset(startLine, startIndex, endLine, endIndex);
var nativeType = GetTextMarkerType(type, extendToBorder);
var drawingColor = Color.FromArgb(color);
var drawingForeColor = Color.FromArgb(foreColor);
TextMarker nativeMarker;
// The TextMarker interface is crap. We cannot simply call
// the constructor with all the arguments, because calling
// the constructor determines whether a property is available.
if (hatchStyle != NiTextMarkerHatchStyle.Default)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor,
drawingForeColor,
Enum <HatchStyle> .Parse(hatchStyle.ToString())
);
}
else if (drawingForeColor.A != 0)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor,
drawingForeColor
);
}
else if (drawingColor.A != 0)
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType,
drawingColor
);
}
else
{
nativeMarker = new TextMarker(
range.Offset,
range.Length,
nativeType
);
}
OnBeginUpdate(EventArgs.Empty);
try
{
Document.MarkerStrategy.AddMarker(nativeMarker);
}
finally
{
OnEndUpdate(EventArgs.Empty);
}
textMarker = new NiTextMarker(this, nativeMarker);
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}