internal MergedTextRunProperties(
TextRunProperties runProperties,
TextDecorationCollection textDecorations)
{
_runProperties = runProperties;
_textDecorations = textDecorations;
}
/// <summary>
/// Creates WPF Run instances that can be used for TextBlock.Inlines.
/// </summary>
public TextRunProperties[] CreateRuns()
{
TextRunProperties[] runs = new TextRunProperties[stateChanges.Count];
for (int i = 0; i < runs.Length; i++)
{
int startOffset = stateChangeOffsets[i];
int endOffset = i + 1 < stateChangeOffsets.Count ? stateChangeOffsets[i + 1] : text.Length;
string runString = text.Substring(startOffset, endOffset - startOffset);
TextRunProperties r = new TextRunProperties();
HighlightingState state = stateChanges[i];
r.Foreground = state.Foreground;
r.Background = state.Background;
if (state.Weight != null)
{
r.FontWeight = state.Weight.Value;
}
if (state.Family != null)
{
r.FontFamily = state.Family.Value;
}
if (state.Style != null)
{
r.FontStyle = state.Style.Value;
}
runs[i] = r;
}
return(runs);
}
public void AddContents(string text, TextRunProperties props)
{
for (int i = 0; i < text.Length; i++)
{
AddContents(new TextCharacters(text, i, text.Length - i, props));
}
}
public ListParagraphProperties(TextMarkerProperties textMarkerProperties, TextRunProperties textRunProperties, bool firstLineInParagraph)
{
TextMarkerProperties = textMarkerProperties;
DefaultTextRunProperties = textRunProperties;
FirstLineInParagraph = firstLineInParagraph;
TextDecorations = new TextDecorationCollection();
}
public TextLayer(TextView parent, TextDocument textDocument) : base(parent)
{
Document = textDocument;
elementGenerators = new ObserveAddRemoveCollection <VisualLineElementGenerator>(ElementGenerator_Added, ElementGenerator_Removed);
lineTransformers = new ObserveAddRemoveCollection <IVisualLineTransformer>(LineTransformer_Added, LineTransformer_Removed);
heightTree = new HeightTree(textDocument, Skin.DefaultFont.Size);
lines = new Dictionary <DocumentLine, VisualLine>();
GlobalTextRunProperties = new TextRunProperties {
Foreground = Color.Black
};
lineTransformers = new ObserveAddRemoveCollection <IVisualLineTransformer>(LineTransformer_Added, LineTransformer_Removed);
HighlightingDefinition = HighlightingManager.DefaultHighlightingManager.Instance.GetDefinition("C#");
var colorizer = new HighlightingColorizer(highlightingDefinition.MainRuleSet);
lineTransformers.Add(colorizer);
weakLineTracker = WeakLineTracker.Register(textDocument, this);
RebuildDocument();
}
public LinePart(int column, Span span, IAdornmentElement adornmentElement)
{
this.Column = column;
this.Span = span;
this.AdornmentElement = adornmentElement;
this.TextRunProperties = null;
}
// Token: 0x06006A2C RID: 27180 RVA: 0x001E3B87 File Offset: 0x001E1D87
internal InlineObjectRun(int cch, UIElement element, TextRunProperties textProps, TextParagraph host)
{
this._cch = cch;
this._textProps = textProps;
this._host = host;
this._inlineUIContainer = (InlineUIContainer)LogicalTreeHelper.GetParent(element);
}
/// <summary>
/// Updates properties from a change to the format map. Also forces a redraw of all the time stamped lines.
/// </summary>
private void SetFontFromClassification()
{
var font = _formatMap.GetTextProperties(_lineNumberClassification);
_showHours = _textView.Options.GetOptionValue(TimeStampMarginShowHours.StaticKey);
_showMilliseconds = _textView.Options.GetOptionValue(TimeStampMarginShowMilliseconds.StaticKey);
// In the line number margin, we always enforce a 100% opacity.
// This is to prevent mixing of the line number's background color
// with its parent's background when the background brush of the
// line number classified item is not opaque.
Brush backgroundBrush = font.BackgroundBrush;
if (backgroundBrush.Opacity != 1.0)
{
backgroundBrush = backgroundBrush.Clone();
backgroundBrush.Opacity = 1.0;
backgroundBrush.Freeze();
font = font.SetBackgroundBrush(backgroundBrush);
}
base.Background = backgroundBrush;
_formatting = font;
this.SetClearTypeHint(font);
this.DetermineMarginWidth();
// Reformat all the lines
_translatedCanvas.Children.Clear();
this.UpdateLineNumbers();
}
/// <inheritdoc />
public override TextRunProperties ModifyProperties(TextRunProperties properties)
{
Debug.Write($"KFT: {nameof(ModifyProperties)} called with ");
// ReSharper disable once ConditionIsAlwaysTrueOrFalse
if (properties != null)
{
PropertiesDesc(s => Debug.Write("KFT " + s), properties);
}
Debug.WriteLine("");
if (properties != null)
{
return(new TextRunProperties1(
properties.BackgroundBrush ?? Properties.BackgroundBrush,
properties.BaselineAlignment,
properties.CultureInfo ?? Properties.CultureInfo,
properties.FontHintingEmSize, properties.FontRenderingEmSize,
properties.ForegroundBrush ?? Properties.ForegroundBrush,
properties.TextDecorations ?? Properties.TextDecorations,
properties.TextEffects ?? properties.TextEffects,
properties.Typeface ?? Properties.Typeface));
}
return(Properties);
}
public FrameworkElement Context(BlockColoring coloring, TextRunProperties properties)
{
Genero4glCodeBlock item = this;
Stack <Genero4glCodeBlock> stack = new Stack <Genero4glCodeBlock>();
do
{
if (item.type == BlockType.Root)
{
break;
}
if (item.type != BlockType.Unknown)
{
stack.Push(item);
}
item = item.parent;
}while (item.type != BlockType.Namespace);
int repeatCount = 0;
StringBuilder builder = new StringBuilder();
while (stack.Count != 0)
{
item = stack.Pop();
builder.Append(item.Statement(repeatCount));
repeatCount += 2;
if (stack.Count != 0)
{
builder.Append('\r');
builder.Append(' ', repeatCount);
}
}
return(new TextBlob(FormatStatements(builder.ToString(), coloring, properties)));
}
/// <summary>
///
/// </summary>
/// <param name="characterString"></param>
/// <param name="length"></param>
/// <param name="textRunProperties"></param>
/// <param name="token"></param>
/// <param name="node"></param>
/// <exception cref="InvalidOperationException"></exception>
public SyntaxTokenTextCharacters(string characterString, int length,
TextRunProperties textRunProperties, SyntaxToken token, SyntaxNode node) : base(characterString, 0, length, textRunProperties, token.Span)
{
Token = token;
#if SUPPORTVB
Microsoft.CodeAnalysis.VisualBasic.SyntaxKind kind;
#endif
SyntaxKind csKind;
switch (token.Language)
{
#if SUPPORTVB
case LanguageNames.VisualBasic:
kind = VisualBasicExtensions.Kind(token);
if (kind == Microsoft.CodeAnalysis.VisualBasic.SyntaxKind.None)
{
throw new AppInvalidOperationException(token.Span.ToString());
}
break;
#endif
case LanguageNames.CSharp:
csKind = Token.Kind();
if (csKind == SyntaxKind.None)
{
throw new InvalidOperationException(token.Span.ToString());
}
break;
}
Node = node;
}
/// <summary>
/// Constructs a TextLine from a simple text.
/// </summary>
public static TextLine PrepareText(TextFormatter formatter, string text, TextRunProperties properties)
{
if (formatter == null)
{
throw new ArgumentNullException("formatter");
}
if (text == null)
{
throw new ArgumentNullException("text");
}
if (properties == null)
{
throw new ArgumentNullException("properties");
}
return(formatter.FormatLine(
new SimpleTextSource(text, properties),
0,
32000,
new VisualLineTextParagraphProperties {
defaultTextRunProperties = properties,
textWrapping = TextWrapping.NoWrap,
tabSize = 40
},
null));
}
internal void Update(
string text,
ITextViewLine line,
IWpfTextView view,
TextRunProperties formatting,
double marginWidth,
double verticalOffset)
{
LineTag = line.IdentityTag;
if (_text == null || !string.Equals(_text, text, StringComparison.Ordinal))
{
_text = text;
_formattedText = new FormattedText(
_text,
CultureInfo.InvariantCulture,
FlowDirection.LeftToRight,
formatting.Typeface,
formatting.FontRenderingEmSize,
formatting.ForegroundBrush);
_horizontalOffset = Math.Round(marginWidth - _formattedText.Width);
InvalidateVisual();
}
var num = line.TextTop - view.ViewportTop + verticalOffset;
// ReSharper disable once CompareOfFloatsByEqualityOperator
if (num == _verticalOffset)
{
return;
}
_verticalOffset = num;
InvalidateVisual();
}
public LinePart(int column, Span span, TextRunProperties textRunProperties)
{
this.Column = column;
this.Span = span;
this.AdornmentElement = null;
this.TextRunProperties = textRunProperties;
}
private static CultureInfo GetNumberCulture(TextRunProperties properties, out NumberSubstitutionMethod method, out bool ignoreUserOverride)
{
ignoreUserOverride = true;
NumberSubstitution sub = properties.NumberSubstitution;
if (sub == null)
{
method = NumberSubstitutionMethod.AsCulture;
return(CultureMapper.GetSpecificCulture(properties.CultureInfo));
}
method = sub.Substitution;
switch (sub.CultureSource)
{
case NumberCultureSource.Text:
return(CultureMapper.GetSpecificCulture(properties.CultureInfo));
case NumberCultureSource.User:
ignoreUserOverride = false;
return(CultureInfo.CurrentCulture);
case NumberCultureSource.Override:
return(sub.CultureOverride);
}
return(null);
}
/// <summary>
/// Constructs a TextLine from a simple text.
/// </summary>
internal static TextLine PrepareText(TextFormatter formatter, string text, TextRunProperties properties)
{
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (text == null)
{
throw new ArgumentNullException(nameof(text));
}
if (properties == null)
{
throw new ArgumentNullException(nameof(properties));
}
return(formatter.FormatLine(
new SimpleTextSource(text, properties),
0,
32000,
new TextParagraphProperties
{
DefaultTextRunProperties = properties,
TextWrapping = TextWrapping.NoWrap,
DefaultIncrementalTab = 40
}));
}
public FormattedTextSource(ReadOnlySlice <char> text, TextRunProperties defaultProperties,
IReadOnlyList <ValueSpan <TextRunProperties> > textModifier)
{
_text = text;
_defaultProperties = defaultProperties;
_textModifier = textModifier;
}
public TextRunProperties GetHighlightedTextRunProperties(TextRunProperties defaultHighlightedTextRunProperties)
{
var item = (CompletionItem as DescriptionModifyingCompletionItem)?.CompletionItem ?? CompletionItem;
return((item.CompletionProvider as ICustomCompletionItemFormatter)?.GetHighlightedTextRunProperties(item, defaultHighlightedTextRunProperties)
?? defaultHighlightedTextRunProperties);
}
/// <summary>
/// Creates a new VisualLineElementTextRunProperties instance that copies its values
/// from the specified <paramref name="textRunProperties"/>.
/// For the <see cref="TextDecorations"/> and <see cref="TextEffects"/> collections, deep copies
/// are created if those collections are not frozen.
/// </summary>
public VisualLineElementTextRunProperties(TextRunProperties textRunProperties)
{
if (textRunProperties == null)
{
throw new ArgumentNullException("textRunProperties");
}
backgroundBrush = textRunProperties.BackgroundBrush;
baselineAlignment = textRunProperties.BaselineAlignment;
cultureInfo = textRunProperties.CultureInfo;
fontHintingEmSize = textRunProperties.FontHintingEmSize;
fontRenderingEmSize = textRunProperties.FontRenderingEmSize;
foregroundBrush = textRunProperties.ForegroundBrush;
typeface = textRunProperties.Typeface;
textDecorations = textRunProperties.TextDecorations;
if (textDecorations != null && !textDecorations.IsFrozen)
{
textDecorations = textDecorations.Clone();
}
textEffects = textRunProperties.TextEffects;
if (textEffects != null && !textEffects.IsFrozen)
{
textEffects = textEffects.Clone();
}
typographyProperties = textRunProperties.TypographyProperties;
numberSubstitution = textRunProperties.NumberSubstitution;
}
static VisualElement()
{
Symbol = GetSymbol();
runProperties = TextConfiguration.GetGlobalTextRunProperties();
textSource = new SimpleTextSource(Symbol, runProperties);
charSize = TextConfiguration.GetCharSize();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="dcp">Text position of the inline object in the text array.</param>
/// <param name="cch">Number of text position in the text array occupied by the inline object.</param>
/// <param name="element">UIElement representing the inline object.</param>
/// <param name="textProps">Text run properties for the inline object.</param>
/// <param name="host">TextBlock element - the host of the inline object.</param>
internal InlineObject(int dcp, int cch, UIElement element, TextRunProperties textProps, System.Windows.Controls.TextBlock host)
{
_dcp = dcp;
_cch = cch;
_element = element;
_textProps = textProps;
_host = host;
}
internal MergedTextRunProperties(
TextRunProperties runProperties,
TextDecorationCollection textDecorations)
{
_runProperties = runProperties;
_textDecorations = textDecorations;
PixelsPerDip = _runProperties.PixelsPerDip;
}
// Token: 0x0600661F RID: 26143 RVA: 0x001CB699 File Offset: 0x001C9899
internal InlineObject(int dcp, int cch, UIElement element, TextRunProperties textProps, TextBlock host)
{
this._dcp = dcp;
this._cch = cch;
this._element = element;
this._textProps = textProps;
this._host = host;
}
public override TextRun CreateTextRun(int startVisualColumn, ITextRunConstructionContext context)
{
if (ForegroundBrush != null)
{
TextRunProperties.SetForegroundBrush(ForegroundBrush);
}
return(base.CreateTextRun(startVisualColumn, context));
}
public static bool Equals(TextRunProperties a, TextRunProperties b)
{
if (a == b)
{
return(true);
}
if (a == null || b == null)
{
return(false);
}
if (a.FontHintingEmSize != b.FontHintingEmSize)
{
return(false);
}
if (a.FontRenderingEmSize != b.FontRenderingEmSize)
{
return(false);
}
if (a.TextDecorations != b.TextDecorations) // We don't use it so this is enough
{
return(false);
}
if (a.TextEffects != b.TextEffects) // We don't use it so this is enough
{
return(false);
}
if (!a.CultureInfo.Equals(b.CultureInfo))
{
return(false);
}
if (!a.Typeface.Equals(b.Typeface))
{
return(false);
}
if (!Equals(a.BackgroundBrush, b.BackgroundBrush))
{
return(false);
}
if (!Equals(a.ForegroundBrush, b.ForegroundBrush))
{
return(false);
}
if (a.BaselineAlignment != b.BaselineAlignment)
{
return(false);
}
if (!Equals(a.NumberSubstitution, b.NumberSubstitution))
{
return(false);
}
if (!Equals(a.TypographyProperties, b.TypographyProperties))
{
return(false);
}
return(true);
}
public TextEmbeddedObject1(CharacterBufferReference characterBufferReference, int length, TextRunProperties properties,
bool hasFixedSize, UIElement uiElement)
{
CharacterBufferReference = characterBufferReference;
Length = length;
Properties = properties;
HasFixedSize = hasFixedSize;
UiElement = uiElement;
}
public static TextRunProperties GetGlobalTextRunProperties()
{
if (textRunProperties == null)
{
textRunProperties = CreateGlobalTextRunProperties();
}
return(textRunProperties);
}
public TabGlyphRun(TabTextElement element, TextRunProperties properties)
{
if (properties == null)
{
throw new ArgumentNullException("properties");
}
this.properties = properties;
this.element = element;
}
public FormattableTextSource(string text, TextRunProperties defaultStyle,
ReadOnlySlice <ValueSpan <TextRunProperties> > styleSpans)
{
_text = text.AsMemory();
_defaultStyle = defaultStyle;
_styleSpans = styleSpans;
}
/// <inheritdoc/>
public override TextRun CreateTextRun(int startVisualColumn, ITextRunConstructionContext context)
{
TextRunProperties.SetForegroundBrush(context.TextView.LinkTextForegroundBrush);
TextRunProperties.SetBackgroundBrush(context.TextView.LinkTextBackgroundBrush);
if (context.TextView.LinkTextUnderline)
{
TextRunProperties.SetTextDecorations(TextDecorations.Underline);
}
return(base.CreateTextRun(startVisualColumn, context));
}
public TextRunProperties Apply(TextRunProperties textRunProperties)
{
if (Foreground != null)
textRunProperties.Foreground = Foreground.Value;
if (Background != null)
textRunProperties.Background = Background.Value;
if (FontWeight != null)
textRunProperties.FontWeight = FontWeight.Value;
if (FontStyle != null)
textRunProperties.FontStyle = FontStyle.Value;
return textRunProperties;
}
public TextLayer(TextView parent, TextDocument textDocument)
: base(parent)
{
Document = textDocument;
elementGenerators = new ObserveAddRemoveCollection<VisualLineElementGenerator>(ElementGenerator_Added, ElementGenerator_Removed);
lineTransformers = new ObserveAddRemoveCollection<IVisualLineTransformer>(LineTransformer_Added, LineTransformer_Removed);
heightTree = new HeightTree(textDocument, 16); //TODO Skin.DefaultFont.Size
lines = new Dictionary<DocumentLine, VisualLine>();
GlobalTextRunProperties = new TextRunProperties { Foreground = Color.Black};
lineTransformers = new ObserveAddRemoveCollection<IVisualLineTransformer>(LineTransformer_Added,LineTransformer_Removed);
HighlightingDefinition = HighlightingManager.DefaultHighlightingManager.Instance.GetDefinition("C#");
var colorizer = new HighlightingColorizer(highlightingDefinition.MainRuleSet);
lineTransformers.Add(colorizer);
weakLineTracker = WeakLineTracker.Register(textDocument, this);
RebuildDocument();
}
/// <summary>
/// Creates WPF Run instances that can be used for TextBlock.Inlines.
/// </summary>
public TextRunProperties[] CreateRuns()
{
TextRunProperties[] runs = new TextRunProperties[stateChanges.Count];
for (int i = 0; i < runs.Length; i++) {
int startOffset = stateChangeOffsets[i];
int endOffset = i + 1 < stateChangeOffsets.Count ? stateChangeOffsets[i + 1] : text.Length;
string runString = text.Substring(startOffset, endOffset - startOffset);
TextRunProperties r = new TextRunProperties();
HighlightingState state = stateChanges[i];
r.Foreground = state.Foreground;
r.Background = state.Background;
if (state.Weight != null)
r.FontWeight = state.Weight.Value;
if (state.Family != null)
r.FontFamily = state.Family.Value;
if (state.Style != null)
r.FontStyle = state.Style.Value;
runs[i] = r;
}
return runs;
}
