private static Run BuildRunForRTBStyle(string text, RichTextBlock rtb)
{
return(new Run {
Text = text,
FontFamily = rtb.FontFamily,
});
}
/// <summary>
/// Sets the linked HTML fragment.
/// </summary>
/// <remarks>
/// Note that only simple html text with opening and closing anchor tags and href attribute with double-quotes is supported.
/// No escapes or other tags will be parsed.
/// </remarks>
/// <param name="richTextBlock">The rich text block.</param>
/// <param name="htmlFragment">The HTML fragment.</param>
public static void SetLinkedHtmlFragmentString(this RichTextBlock richTextBlock, string htmlFragment)
{
richTextBlock.Blocks.Clear();
if (string.IsNullOrEmpty(htmlFragment))
{
return;
}
var regEx = new Regex(
@"\<a\s(href\=""|[^\>]+?\shref\="")(?<link>[^""]+)"".*?\>(?<text>.*?)(\<\/a\>|$)",
RegexOptions.IgnoreCase | RegexOptions.Multiline);
int nextOffset = 0;
foreach (Match match in regEx.Matches(htmlFragment))
{
if (match.Index > nextOffset)
{
richTextBlock.AppendText(htmlFragment.Substring(nextOffset, match.Index - nextOffset));
nextOffset = match.Index + match.Length;
richTextBlock.AppendLink(match.Groups["text"].Value, new Uri(match.Groups["link"].Value));
}
//Debug.WriteLine(match.Groups["text"] + ":" + match.Groups["link"]);
}
if (nextOffset < htmlFragment.Length)
{
richTextBlock.AppendText(htmlFragment.Substring(nextOffset));
}
}
public void ReactTextViewManager_Selection_HyperlinkText()
{
// <Span><Run>Sample test text.</Run><Run>Second text.</Run></Span><Run>Third text.</Run><Span><Hyperlink NavigateUri='http://www.test.com'>HyperlinkTest.</Hyperlink></Span>
Span span = new Span();
Run run = new Run();
run.Text = "Sample test text.";
span.Inlines.Add(run);
Run run1 = new Run();
run1.Text = "Second text.";
span.Inlines.Add(run1);
Run run2 = new Run();
run2.Text = "Third text.";
Span span1 = new Span();
Hyperlink hyperlink = new Hyperlink();
hyperlink.NavigateUri = new System.Uri("http://www.test.com");
span1.Inlines.Add(hyperlink);
RichTextBlock rtb = CreateWithInlines(new Inline[] { span, run2, span1 });
Paragraph paragraph = rtb.Blocks.First() as Paragraph;
TextPointer start = paragraph.ContentStart.GetPositionAtOffset(49, LogicalDirection.Forward);
TextPointer end = paragraph.ContentStart.GetPositionAtOffset(50, LogicalDirection.Forward);
var text = ReactTextViewManager.GetStringByStartAndEndPointers(rtb, start, end);
Assert.AreEqual(text, @"http://www.test.com/");
}
/// <summary>
/// This is called when the HTML has changed so that we can generate RT content
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void HtmlChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RichTextBlock richText = d as RichTextBlock;
if (richText == null)
{
return;
}
//Generate blocks
string xhtml = e.NewValue as string;
string baselink = "";
//if (richText.DataContext is iFixit.Domain.Models.UI.GuideStepLine)
//{
// iFixit.Domain.Models.UI.GuideStepLine bp = richText.DataContext as iFixit.Domain.Models.UI.GuideStepLine;
// baselink = "http://" + bp.Link.Host;
//}
List <Block> blocks = GenerateBlocksForHtml(xhtml, baselink);
//Add the blocks to the RichTextBlock
try
{
richText.Blocks.Clear();
foreach (Block b in blocks)
{
richText.Blocks.Add(b);
}
}
catch (Exception)
{
Debug.WriteLine("problems with richtextblock!");
}
}
public void ReactTextViewManager_Selection_SpanText()
{
// <Span><Run>Sample test text.</Run><Run>Second text.</Run></Span><Run>Third text.</Run><Span><Run>Fourth text.</Run></Span>
Span span = new Span();
Run run = new Run();
run.Text = "Sample test text.";
span.Inlines.Add(run);
Run run1 = new Run();
run1.Text = "Second text.";
span.Inlines.Add(run1);
Run run2 = new Run();
run2.Text = "Third text.";
Span span1 = new Span();
Run run3 = new Run();
run3.Text = "Fourth text.";
span1.Inlines.Add(run3);
RichTextBlock rtb = CreateWithInlines(new Inline[] { span, run2, span1 });
Paragraph paragraph = rtb.Blocks.First() as Paragraph;
TextPointer start = paragraph.ContentStart.GetPositionAtOffset(50, LogicalDirection.Forward);
TextPointer end = paragraph.ContentStart.GetPositionAtOffset(54, LogicalDirection.Forward);
var text = ReactTextViewManager.GetStringByStartAndEndPointers(rtb, start, end);
Assert.AreEqual(text, @"Four");
}
public void ReactTextViewManager_Selection_BoldUnderlineText()
{
// <Bold><Run>Sample test text.</Run><Run>Second text.</Run></Bold><Run>Third text.</Run><Underline><Run>Fourth text.</Run></Underline>
Bold bold = new Bold();
Run run = new Run();
run.Text = "Sample test text.";
bold.Inlines.Add(run);
Run run1 = new Run();
run1.Text = "Second text.";
bold.Inlines.Add(run1);
Run run2 = new Run();
run2.Text = "Third text.";
Underline underline = new Underline();
Run run3 = new Run();
run3.Text = "Fourth text.";
underline.Inlines.Add(run3);
RichTextBlock rtb = CreateWithInlines(new Inline[] { bold, run2, underline });
Paragraph paragraph = rtb.Blocks.First() as Paragraph;
TextPointer start = paragraph.ContentStart.GetPositionAtOffset(50, LogicalDirection.Forward);
TextPointer end = paragraph.ContentStart.GetPositionAtOffset(54, LogicalDirection.Forward);
var text = ReactTextViewManager.GetStringByStartAndEndPointers(rtb, start, end);
Assert.AreEqual(text, @"Four");
}
public void ReactTextViewManager_Selection_EmbeddedSpan()
{
// <Span><Run>@</Run><Span><Run>First text.</Run></Span><Run>Third text.</Run></Span>
Span span = new Span();
Run run = new Run();
run.Text = "@";
span.Inlines.Add(run);
Span span1 = new Span();
Run run1 = new Run();
run1.Text = "First text.";
span1.Inlines.Add(run1);
span.Inlines.Add(span1);
Run run2 = new Run();
run2.Text = "Third text.";
span.Inlines.Add(run2);
RichTextBlock rtb = CreateWithInlines(new Inline[] { span });
Paragraph paragraph = rtb.Blocks.First() as Paragraph;
TextPointer start = paragraph.ContentStart.GetPositionAtOffset(7, LogicalDirection.Forward);
TextPointer end = paragraph.ContentStart.GetPositionAtOffset(8, LogicalDirection.Forward);
var text = ReactTextViewManager.GetStringByStartAndEndPointers(rtb, start, end);
Assert.AreEqual(text, @"i");
}
public void ReactTextViewManager_Selection_InlineUIContainer()
{
// <Span><Run>Sample test text.</Run><Run>Second text.</Run></Span><Run>Third text.</Run><InlineUIContainer><TextBlock Text='InlineUIContainerText'/></InlineUIContainer>
Span span = new Span();
Run run = new Run();
run.Text = "Sample test text.";
span.Inlines.Add(run);
Run run1 = new Run();
run1.Text = "Second text.";
span.Inlines.Add(run1);
Run run2 = new Run();
run2.Text = "Third text.";
InlineUIContainer inlineUIContainer = new InlineUIContainer();
TextBlock tb = new TextBlock();
tb.Text = "InlineUIContainerText";
inlineUIContainer.Child = tb;
RichTextBlock rtb = CreateWithInlines(new Inline[] { span, run2, inlineUIContainer });
Paragraph paragraph = rtb.Blocks.First() as Paragraph;
TextPointer start = paragraph.ContentStart.GetPositionAtOffset(49, LogicalDirection.Forward);
TextPointer end = paragraph.ContentStart.GetPositionAtOffset(50, LogicalDirection.Forward);
var text = ReactTextViewManager.GetStringByStartAndEndPointers(rtb, start, end);
Assert.AreEqual(text, @"InlineUIContainerText");
}
public object Convert(object value, Type targetType, object parameter, string language)
{
//Create a new RichTextBox.
RichTextBlock MyRTB = new RichTextBlock();
// Create a Run of plain text and hyperlink.
Run myRun = new Run();
myRun.Text = " are enabled in a read-only RichTextBox.";
InlineUIContainer mylinkcont = new InlineUIContainer();
HyperlinkButton MyLink = new HyperlinkButton();
MyLink.Content = "Hyperlink";
MyLink.NavigateUri = new Uri("http://www.msdn.com");
mylinkcont.Child = MyLink;
// Create a paragraph and add the Run and hyperlink to it.
Paragraph myParagraph = new Paragraph();
myParagraph.Inlines.Add(mylinkcont);
myParagraph.Inlines.Add(myRun);
// Add the paragraph to the RichTextBox.
MyRTB.Blocks.Add(myParagraph);
return(MyRTB);
}
// This is the ReSharper 8.1 version
public RichTextBlock GetElementDescription(IDeclaredElement element, DeclaredElementDescriptionStyle style,
PsiLanguageType language, IPsiModule module)
{
var attribute = element as IHtmlAttributeDeclaredElement;
if (attribute == null)
return null;
var attributeDescription = GetAttributeDescription(attribute.ShortName);
var block = new RichTextBlock();
var typeDescription = new RichText(htmlDescriptionsCache.GetDescriptionForHtmlValueType(attribute.ValueType));
if (style.IntendedDescriptionPlacement == DescriptionPlacement.AFTER_NAME &&
(style.ShowSummary || style.ShowFullDescription))
block.SplitAndAdd(typeDescription);
string description = null;
if (style.ShowSummary && attributeDescription != null)
description = attributeDescription.Summary;
else if (style.ShowFullDescription && attributeDescription != null)
description = attributeDescription.Description;
if (!string.IsNullOrEmpty(description))
block.SplitAndAdd(description);
if (style.IntendedDescriptionPlacement == DescriptionPlacement.ON_THE_NEW_LINE &&
(style.ShowSummary || style.ShowFullDescription))
{
// TODO: Perhaps we should show Value: Expression for attributes that take an Angular expression, etc
typeDescription.Prepend("Value: ");
block.SplitAndAdd(typeDescription);
}
return block;
}
private void UpdateTextBlockCore(RichTextBlock textBlock, bool measureOnly)
{
textBlock.CharacterSpacing = _letterSpacing;
textBlock.LineHeight = _lineHeight;
textBlock.MaxLines = _numberOfLines;
textBlock.TextAlignment = _textAlignment;
textBlock.FontFamily = _fontFamily != null ? new FontFamily(_fontFamily) : FontFamily.XamlAutoFontFamily;
textBlock.FontSize = _fontSize ?? 15;
textBlock.FontStyle = _fontStyle ?? FontStyle.Normal;
textBlock.FontWeight = _fontWeight ?? FontWeights.Normal;
textBlock.IsTextScaleFactorEnabled = _allowFontScaling;
if (!measureOnly)
{
var x = GetPadding(YogaEdge.Left);
if (x != 0)
{
;
}
textBlock.Padding = new Thickness(
GetPadding(YogaEdge.Left),
GetPadding(YogaEdge.Top),
GetPadding(YogaEdge.Right),
GetPadding(YogaEdge.Bottom));
}
}
/// <summary>
/// Creates a new RichTextBlock, if the last element of the provided collection isn't already a RichTextBlock.
/// </summary>
/// <returns>The rich text block</returns>
protected RichTextBlock CreateOrReuseRichTextBlock(IRenderContext context)
{
var localContext = context as UIElementCollectionRenderContext;
if (localContext == null)
{
throw new RenderContextIncorrectException();
}
var blockUIElementCollection = localContext.BlockUIElementCollection;
// Reuse the last RichTextBlock, if possible.
if (blockUIElementCollection != null && blockUIElementCollection.Count > 0 && blockUIElementCollection[blockUIElementCollection.Count - 1] is RichTextBlock)
{
return((RichTextBlock)blockUIElementCollection[blockUIElementCollection.Count - 1]);
}
var result = new RichTextBlock
{
CharacterSpacing = CharacterSpacing,
FontFamily = FontFamily,
FontSize = FontSize,
FontStretch = FontStretch,
FontStyle = FontStyle,
FontWeight = FontWeight,
Foreground = localContext.Foreground,
IsTextSelectionEnabled = IsTextSelectionEnabled,
TextWrapping = TextWrapping
};
localContext.BlockUIElementCollection?.Add(result);
return(result);
}
private void FormatAndRenderSampleFromString(String sampleString, ContentPresenter presenter, ILanguage highlightLanguage)
{
// Trim out stray blank lines at start and end.
sampleString = sampleString.TrimStart('\n').TrimEnd();
// Perform any applicable substitutions.
sampleString = SubstitutionPattern.Replace(sampleString, match =>
{
foreach (var substitution in Substitutions)
{
if (substitution.Key == match.Groups[1].Value)
{
return(substitution.ValueAsString());
}
}
throw new KeyNotFoundException(match.Groups[1].Value);
});
var sampleCodeRTB = new RichTextBlock();
sampleCodeRTB.FontFamily = new FontFamily("Consolas");
var formatter = GenerateRichTextFormatter();
formatter.FormatRichTextBlock(sampleString, highlightLanguage, sampleCodeRTB);
presenter.Content = sampleCodeRTB;
}
private FrameworkElement ProcessList(PageBlockList block)
{
var textBlock = new RichTextBlock();
textBlock.FontSize = 17;
textBlock.TextWrapping = TextWrapping.Wrap;
for (int i = 0; i < block.Items.Count; i++)
{
var text = block.Items[i];
var par = new Paragraph();
par.TextIndent = -24;
par.Margin = new Thickness(24, 0, 0, 0);
var span = new Span();
par.Inlines.Add(new Run {
Text = block.IsOrdered ? (i + 1) + ".\t" : "•\t"
});
par.Inlines.Add(span);
ProcessRichText(text, span);
textBlock.Blocks.Add(par);
}
return(textBlock);
}
public async void Render(News news)
{
if (NetworkService.IsNetworkAvailable() == false)
{
await new DialogService().ShowMessageBox("请检查网络连接。", "错误");
return;
}
this.IsLoading = true;
Exception exception = null;
try
{
var newsDetail = await NewsService.DetailAsync(news.Id);
this.Title = newsDetail.Title;
var richTextBlock = new RichTextBlock()
{
FontSize = 16,
Margin = new Thickness(20, 0, 20, 10),
IsTextSelectionEnabled = false
};
var context = new RenderContextBase(newsDetail.Content);
context.Render(richTextBlock);
this.NewsDetail = richTextBlock;
}
catch (Exception ex)
{
exception = ex;
}
if (exception != null)
{
await new DialogService().ShowError(exception, "错误", "关闭", null);
}
this.IsLoading = false;
}
/// <summary>
/// Creates a new RichTextBlock, if the last element of the provided collection isn't already a RichTextBlock.
/// </summary>
/// <returns>The rich text block</returns>
private RichTextBlock CreateOrReuseRichTextBlock(UIElementCollection blockUIElementCollection, RenderContext context)
{
// Reuse the last RichTextBlock, if possible.
if (blockUIElementCollection != null && blockUIElementCollection.Count > 0 && blockUIElementCollection[blockUIElementCollection.Count - 1] is RichTextBlock)
{
return((RichTextBlock)blockUIElementCollection[blockUIElementCollection.Count - 1]);
}
var result = new RichTextBlock
{
CharacterSpacing = CharacterSpacing,
FontFamily = FontFamily,
FontSize = FontSize,
FontStretch = FontStretch,
FontStyle = FontStyle,
FontWeight = FontWeight,
Foreground = context.Foreground,
IsTextSelectionEnabled = IsTextSelectionEnabled,
TextWrapping = TextWrapping
};
blockUIElementCollection?.Add(result);
return(result);
}
private IdentifierTooltipContent TryPresentNonColorized(
[CanBeNull] IHighlighter highlighter,
[CanBeNull] IDeclaredElement element,
[NotNull] IContextBoundSettingsStore settings)
{
RichTextBlock richTextToolTip = highlighter?.RichTextToolTip;
if (richTextToolTip == null)
{
return(null);
}
RichText richText = richTextToolTip.RichText;
if (richText.IsNullOrEmpty())
{
return(null);
}
var identifierContent = new IdentifierTooltipContent(richText, highlighter.Range);
if (element != null && settings.GetValue((IdentifierTooltipSettings s) => s.ShowIcon))
{
identifierContent.Icon = TryGetIcon(element);
}
return(identifierContent);
}
private static async void HtmlChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RichTextBlock richText = d as RichTextBlock;
string html = e.NewValue as string;
if (richText != null && !string.IsNullOrEmpty(html))
{
try
{
if (GetContainsCrlf(d))
{
html = html.Replace("\r\n", "<br/>");
html = html.Replace("\n\r", "<br/>");
html = html.Replace("\n", "<br/>");
}
string xaml = await Html2Xaml.ConvertToXaml(html);
ChangeRichTextBlockContents(richText, xaml);
}
catch (Exception ex)
{
AppLogs.WriteError("Html2Xaml.HtmlChanged", ex);
try
{
ChangeRichTextBlockContents(richText, GetErrorXaml(ex, html));
}
catch
{
AppLogs.WriteError("Html2Xaml.HtmlChanged", ex);
}
}
}
}
/// <summary>
/// Adds Syntax Highlighted Source Code to the provided RichTextBlock.
/// </summary>
/// <param name="sourceCode">The source code to colorize.</param>
/// <param name="language">The language to use to colorize the source code.</param>
/// <param name="RichText">The Control to add the Text to.</param>
public void FormatRichTextBlock(string sourceCode, ILanguage Language, RichTextBlock RichText)
{
var paragraph = new Paragraph();
RichText.Blocks.Add(paragraph);
FormatInlines(sourceCode, Language, paragraph.Inlines);
}
private void AddLines(RichTextBlock layout)
{
foreach (var line in _lines)
{
layout.Blocks.Add(line.Value);
}
}
private void AddPages(Size containerSize, RichTextBlock layout)
{
if (_flip.Items != null)
{
_flip.Items.Add(new FlipViewItem {
Content = layout
});
layout.Measure(containerSize);
if (layout.HasOverflowContent)
{
var richTextBlockOverflow = new RichTextBlockOverflow();
layout.OverflowContentTarget = richTextBlockOverflow;
_flip.Items.Add(new FlipViewItem()
{
Content = richTextBlockOverflow
});
richTextBlockOverflow.Measure(containerSize);
while (richTextBlockOverflow.HasOverflowContent)
{
var newRichTextBlockOverflow = new RichTextBlockOverflow();
richTextBlockOverflow.OverflowContentTarget = newRichTextBlockOverflow;
richTextBlockOverflow = newRichTextBlockOverflow;
_flip.Items.Add(new FlipViewItem()
{
Content = richTextBlockOverflow
});
richTextBlockOverflow.Measure(containerSize);
}
}
}
}
private StackPanel GenerateOL(IHtmlOrderedListElement node)
{
var verticalStackPanel = new StackPanel();
int number = node.Start;
foreach (var child in node.ChildNodes)
{
if (String.IsNullOrWhiteSpace(child.TextContent))
{
continue;
}
var horizontalStackPanel = new StackPanel()
{
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 0, 3)
};
horizontalStackPanel.Children.Add(new TextBlock()
{
Text = $"{number}.", Margin = new Thickness(9.5, 0, 9.5, 0)
});
number++;
var richTextBlock = new RichTextBlock();
var paragraph = new Paragraph();
AddInlineChildren(child, paragraph.Inlines);
richTextBlock.Blocks.Add(paragraph);
horizontalStackPanel.Children.Add(richTextBlock);
verticalStackPanel.Children.Add(horizontalStackPanel);
}
return(verticalStackPanel);
}
private void Overflow(RichTextBlock rtb)
{
void Flow()
{
if (rtb.HasOverflowContent && rtb.OverflowContentTarget == null)
{
var index = IndexOf(rtb);
var target = new RichTextBlockOverflow
{
MaxWidth = 800
};
target.SetBinding(RichTextBlockOverflow.PaddingProperty, _bindings.PaddingBinding);
rtb.OverflowContentTarget = target;
Insert(index + 1, target);
target.UpdateLayout();
Overflow(target);
}
else if (!rtb.HasOverflowContent && rtb.OverflowContentTarget != null)
{
Remove(rtb.OverflowContentTarget);
rtb.OverflowContentTarget = null;
}
}
rtb.SizeChanged += (s, e) =>
{
Flow();
};
Flow();
// rtb.RegisterPropertyChangedCallback(RichTextBlock.HasOverflowContentProperty, HasOverflowContentPropertyChanged);
}
public static Hyperlink GetHyperlinkFromPoint(this RichTextBlock text, Point point)
{
var position = text.GetPositionFromPoint(point);
var hyperlink = GetHyperlink(position.Parent as TextElement);
return(hyperlink);
}
private static YogaSize MeasureText(ReactTextShadowNode textNode, YogaNode node, float width, YogaMeasureMode widthMode, float height, YogaMeasureMode heightMode)
{
// TODO: Measure text with DirectWrite or other API that does not
// require dispatcher access. Currently, we're instantiating a
// second CoreApplicationView (that is never activated) and using
// its Dispatcher thread to calculate layout.
var textBlock = new RichTextBlock
{
TextWrapping = TextWrapping.Wrap,
TextAlignment = TextAlignment.DetectFromContent,
TextTrimming = TextTrimming.CharacterEllipsis,
};
textNode.UpdateTextBlockCore(textBlock, true);
var block = new Paragraph();
for (var i = 0; i < textNode.ChildCount; ++i)
{
var child = textNode.GetChildAt(i);
block.Inlines.Add(ReactInlineShadowNodeVisitor.Apply(child));
}
textBlock.Blocks.Add(block);
var normalizedWidth = YogaConstants.IsUndefined(width) ? double.PositiveInfinity : width;
var normalizedHeight = YogaConstants.IsUndefined(height) ? double.PositiveInfinity : height;
textBlock.Measure(new Size(normalizedWidth, normalizedHeight));
return(MeasureOutput.Make(
(float)Math.Ceiling(textBlock.DesiredSize.Width),
(float)Math.Ceiling(textBlock.DesiredSize.Height)));
}
/// <summary>
/// This is called when the HTML has changed so that we can generate RT content
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void HtmlChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
RichTextBlock richText = d as RichTextBlock;
if (richText == null)
{
return;
}
//Generate blocks
string xhtml = e.NewValue as string;
string baselink = "";
List <Block> blocks = GenerateBlocksForHtml(xhtml, baselink);
//Add the blocks to the RichTextBlock
try
{
richText.Blocks.Clear();
foreach (Block b in blocks)
{
richText.Blocks.Add(b);
}
}
catch (Exception)
{
Debug.WriteLine("problems with richtextblock!");
}
}
private static void HtmlChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (d is RichTextBlock)
{
string html = e.NewValue as string;
RichTextBlock richText = d as RichTextBlock;
if (richText == null)
{
return;
}
richText.Blocks.Clear();
StringBuilder sb = new StringBuilder();
sb.AppendLine("<?xml version=\"1.0\"?>");
sb.AppendLine("<RichTextBlock xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\">");
sb.AppendLine(Html2XamlConverter.Convert2Xaml(html, TagAttributes));
sb.AppendLine("</RichTextBlock>");
RichTextBlock newRichText = (RichTextBlock)XamlReader.Load(sb.ToString());
for (int i = newRichText.Blocks.Count - 1; i >= 0; i--)
{
Block b = newRichText.Blocks[i];
newRichText.Blocks.RemoveAt(i);
richText.Blocks.Insert(0, b);
}
}
}
public static void FromHtml(RichTextBlock rtb, string html)
{
var oldHtml = html;
html = System.Net.WebUtility.HtmlDecode(html);
html = html.Replace("•", "<br /> - ");
html = html.Replace("·", "<br /> - ");
html = html.Replace("<li>", " - ").Replace("</li>", "<br />").Replace("<ul>", "<p>").Replace("</ul>", "</p>");
html = html.Replace("<br /><br /><p>", "<br /><p>");
html = $"<html><body><p>{html}</p></body></html>";
var v = new XmlConvert();
var htmlFromDoc = v.Convert(html);
htmlFromDoc = htmlFromDoc.Replace("<p />", "");
XmlDocument document = new XmlDocument();
document.LoadXml(htmlFromDoc);
XmlElement elem = (XmlElement)(document.GetElementsByTagName("body")[0]);
var container = new RichTextBlockTextContainer(rtb);
ParseElement(elem, container);
}
void RefreshTagsWrapBlock(RichTextBlock tagsWrapBlock)
{
tagsWrapBlock.Blocks.Clear();
if (this.GalleryViewModel?.Gallery?.Tags == null)
{
return;
}
var groupedTags = this.GalleryViewModel.Gallery.Tags.GroupBy(o => o.Slave);
foreach (var group in groupedTags)
{
var p = new Paragraph();
var gOrdered = group.OrderBy(o => o.Name.Length);
foreach (var item in gOrdered)
{
var button = new ContentControl()
{
ContentTemplate = this.Resources["TagButtonTemplate"] as DataTemplate, DataContext = item
};
var i = new InlineUIContainer()
{
Child = button
};
p.Inlines.Add(i);
}
tagsWrapBlock.Blocks.Add(p);
}
}
protected override void OnApplyTemplate()
{
if (_printButton != null)
{
_printButton.Click -= PrintButton_Click;
}
if (_copyButton != null)
{
_copyButton.Click -= CopyButton_Click;
}
_codeView = GetTemplateChild("codeView") as RichTextBlock;
_printButton = GetTemplateChild("PrintButton") as Button;
_copyButton = GetTemplateChild("CopyButton") as Button;
_container = GetTemplateChild("Container") as Grid;
if (_printButton != null)
{
_printButton.Click += PrintButton_Click;
}
if (_copyButton != null)
{
_copyButton.Click += CopyButton_Click;
}
if (!_rendered)
{
RenderDocument();
}
base.OnApplyTemplate();
}
public void CreateFromBlocks(IEnumerable <Block> blocks, PageProviderBindings bindings, bool canGoBack, bool canGoForward)
{
_bindings = bindings;
if (canGoBack)
{
Add(new FlipViewItem());
}
var baseBlock = new RichTextBlock
{
IsTextSelectionEnabled = false
};
baseBlock.SetBinding(RichTextBlock.LineHeightProperty, _bindings.LineHeightBinding);
baseBlock.SetBinding(RichTextBlock.PaddingProperty, _bindings.PaddingBinding);
baseBlock.SetBinding(RichTextBlock.TextIndentProperty, _bindings.ParagraphIndentationBinding);
baseBlock.MaxWidth = 800;
foreach (var block in blocks)
{
baseBlock.Blocks.Add(block);
}
Add(baseBlock);
baseBlock.UpdateLayout();
Overflow(baseBlock);
if (canGoForward)
{
Add(new FlipViewItem());
}
}
public bool? IsElementObsolete(IDeclaredElement element, out RichTextBlock obsoleteDescription,
DeclaredElementDescriptionStyle style)
{
obsoleteDescription = null;
var obsoletable = element as IObsoletable;
if (obsoletable == null)
return null;
if (!obsoletable.Obsolete && !obsoletable.NonStandard)
return false;
obsoleteDescription = new RichTextBlock();
var richText = new RichText();
if (obsoletable.Obsolete)
richText.Append("Obsolete!", new TextStyle(FontStyle.Bold));
else if (obsoletable.NonStandard)
richText.Append("Non-standard!", new TextStyle(FontStyle.Bold));
obsoleteDescription.Add(richText);
return true;
}
public bool? IsElementObsolete(IDeclaredElement element, out RichTextBlock obsoleteDescription,
DeclaredElementDescriptionStyle style)
{
obsoleteDescription = null;
return false;
}
public void GetParametersInfo(out string[] paramNames, out RichTextBlock[] paramDescriptions, out bool isParamsArray) {
_underlyingCandidate.GetParametersInfo(out paramNames, out paramDescriptions, out isParamsArray);
}