/// <summary>
///
/// </summary>
/// <param name="pixelsPerDip"></param>
/// <param name="tf"></param>
/// <param name="st"></param>
/// <param name="node"></param>
/// <param name="compilation"></param>
/// <param name="fontSize"></param>
/// <param name="pDebugFn"></param>
/// <returns></returns>
public static CustomTextSource4 CreateAndInitTextSource(double pixelsPerDip,
Typeface tf, SyntaxTree st, SyntaxNode node, Compilation compilation, double fontSize,
RoslynCodeBase.DebugDelegate pDebugFn)
{
if (st == null)
{
st = SyntaxFactory.ParseSyntaxTree("");
node = st.GetRoot();
compilation = null;
}
var textDecorationCollection = new TextDecorationCollection();
var typeface = tf;
var fontRendering = FontRendering.CreateInstance(fontSize,
TextAlignment.Left, textDecorationCollection,
Brushes.Black, typeface);
var genericTextRunProperties = new GenericTextRunProperties(
fontRendering,
pixelsPerDip);
var source = new CustomTextSource4(pixelsPerDip, fontRendering, genericTextRunProperties, pDebugFn)
{
EmSize = fontSize,
Compilation = compilation,
Tree = st,
Node = node
};
//source.PropertyChanged += x;
source.Init();
return(source);
}
/// <summary>
///
/// </summary>
/// <param name="pixelsPerDip"></param>
/// <param name="fontRendering"></param>
/// <param name="genericTextRunProperties"></param>
/// <param name="debugFn"></param>
public CustomTextSource4(double pixelsPerDip, FontRendering fontRendering,
GenericTextRunProperties genericTextRunProperties, RoslynCodeBase.DebugDelegate debugFn)
{
CurrentRendering = fontRendering;
PixelsPerDip = pixelsPerDip;
BaseProps = genericTextRunProperties;
_debugFn = debugFn;
}
public MainUpdateParameters(int textStorePosition, int lineNo,
Point linePosition, TextFormatter textFormatter, double paragraphWidth, double pixelsPerDip, double emSize0,
string faceName, ChannelWriter <UpdateInfo> channelWriter, FontWeight fontWeight,
DocumentPaginator paginator, TextSourceInitializationParameters textSourceInitializationParameters,
RoslynCodeBase.DebugDelegate debugFn = null,
Size?pageSize = null, bool paginate = false)
{
TextStorePosition = textStorePosition;
LineNo = lineNo;
LinePosition = linePosition;
TextFormatter = textFormatter;
ParagraphWidth = paragraphWidth;
PixelsPerDip = pixelsPerDip;
FontSize = emSize0;
FaceName = faceName;
ChannelWriter = channelWriter;
FontWeight = fontWeight;
Paginator = paginator;
TextSourceInitializationParameters = textSourceInitializationParameters;
DebugFn = debugFn;
PageSize = pageSize;
Paginate = paginate;
}
protected ParametersBase(RoslynCodeBase.DebugDelegate debugFn)
{
DebugFn = debugFn;
}
public TextSourceInitializationParameters(double pixelsPerDip, double emSize0,
SyntaxTree tree, SyntaxNode node0, Compilation compilation, Typeface tf, RoslynCodeBase.DebugDelegate debugFn) : base(debugFn)
{
PixelsPerDip = pixelsPerDip;
EmSize0 = emSize0;
Tree = tree;
Node0 = node0;
Compilation = compilation;
Tf = tf;
}
