protected override void _AddLineImpl( Inline inline )
{
FlowDocument.Blocks.Add( new Paragraph( inline ) {
Background = Brushes.MediumBlue,
Foreground = Brushes.White,
} );
}
/// <summary>
/// Creates a new Span instance.
/// </summary>
/// <param name="childInline">
/// Optional child Inline for the new Span. May be null.
/// </param>
/// <param name="insertionPosition">
/// Optional position at which to insert the new Span. May be null.
/// </param>
public Span(Inline childInline, TextPointer insertionPosition)
{
if (insertionPosition != null)
{
insertionPosition.TextContainer.BeginChange();
}
try
{
if (insertionPosition != null)
{
// This will throw InvalidOperationException if schema validity is violated.
insertionPosition.InsertInline(this);
}
if (childInline != null)
{
this.Inlines.Add(childInline);
}
}
finally
{
if (insertionPosition != null)
{
insertionPosition.TextContainer.EndChange();
}
}
}
private static void OnHtmlTextChanged(DependencyObject depObj, DependencyPropertyChangedEventArgs e)
{
// Go ahead and return out if we set the property on something other than a textblock, or set a value that is not a string.
var txtBox = depObj as TextBlock;
if(txtBox == null)
return;
if(!(e.NewValue is string))
return;
var html = e.NewValue as string;
string xaml;
InlineCollection xamLines;
try {
xaml = HtmlToXamlConverter.ConvertHtmlToXaml(html, false);
xamLines = ((Paragraph)((Section)System.Windows.Markup.XamlReader.Parse(xaml)).Blocks.FirstBlock).Inlines;
} catch {
// There was a problem parsing the html, return out.
return;
}
// Create a copy of the Inlines and add them to the TextBlock.
Inline[] newLines = new Inline[xamLines.Count];
xamLines.CopyTo(newLines, 0);
txtBox.Inlines.Clear();
foreach(var l in newLines) {
txtBox.Inlines.Add(l);
}
}
private Inline[] GetInlines()
{
Inline[] inlines = new Inline[3];
Match firstMatch = _result.TextMatches[0];
string sourceText = _result.SourceText;
int startIndex = Math.Max(0, firstMatch.Index - CHARS_TO_INCLUDE);
string prev = sourceText.Substring(startIndex, firstMatch.Index - startIndex);
inlines[0] = new Run()
{
Text = prev,
Foreground = new SolidColorBrush(Colors.Gray)
};
string match = firstMatch.Value;
inlines[1] = new Run()
{
Text = match,
Foreground = (Brush)App.Current.Resources["PhoneForegroundBrush"]
};
startIndex = firstMatch.Index + firstMatch.Value.Length;
int length = Math.Min(sourceText.Length - startIndex, CHARS_TO_INCLUDE);
string after = sourceText.Substring(startIndex, length);
inlines[2] = new Run()
{
Text = after,
Foreground = new SolidColorBrush(Colors.Gray)
};
return inlines;
}
public InlineTweetView(Inline body, Tweet tweet)
: this()
{
_tweet = tweet;
_body.Inlines.Add(body);
DataContext = this;
}
public static Inline Insert(this Inline inline, Inline inlineToAdd)
{
var span = inline as Span ?? new Span(inline);
span.Inlines.Add(inlineToAdd);
return span;
}
public static Inline Append(this Inline inline, Inline inlineToAdd)
{
var span = new Span(inline);
span.Inlines.Add(inlineToAdd);
return span;
}
void routeHyperlinks(Inline inl)
{
if (inl is Hyperlink)
(inl as Hyperlink).RequestNavigate += (s, e) => App.Current.OnRequestNavigate(s, e);
if (inl is Span)
foreach (var sub in (inl as Span).Inlines)
routeHyperlinks(sub);
}
public TerminalControl()
{
InitializeComponent();
caretInline = Input.Inlines.LastInline;
RTB.PreviewMouseDown += OnControlMouseDown;
//TextReceiver.TextChanged += TextChanged;
}
public static void AddIfNotNull(this InlineCollection inlineCollection, Inline inline)
{
if (inline == null)
{
return;
}
inlineCollection.Add(inline);
}
/// <summary>
/// Paragraph constructor.
/// </summary>
public Paragraph(Inline inline)
: base()
{
if (inline == null)
{
throw new ArgumentNullException("inline");
}
this.Inlines.Add(inline);
}
public Inline InsertInspectedResult(Inline position, object obj)
{
LoadInspector(obj);
object result = _rubyEngine.InvokeMember(obj, "as_xaml");
if (result is MutableString) {
return InsertColorizedCode(position, result.ToString());
} else {
throw new NotImplementedError("do not have mechanism to insert UIElement in middle of flow document yet");
}
}
public static TextPointer RemoveHyperlink(TextPointer start)
{
var backspacePosition = start.GetNextInsertionPosition(LogicalDirection.Backward);
Hyperlink hyperlink;
if (backspacePosition == null || !IsHyperlinkBoundaryCrossed(start, backspacePosition, out hyperlink))
{
return null;
}
// Remember caretPosition with forward gravity. This is necessary since we are going to delete
// the hyperlink element preceeding caretPosition and after deletion current caretPosition
// (with backward gravity) will follow content preceeding the hyperlink.
// We want to remember content following the hyperlink to set new caret position at.
var newCaretPosition = start.GetPositionAtOffset(0, LogicalDirection.Forward);
// Deleting the hyperlink is done using logic below.
// 1. Copy its children Inline to a temporary array.
var hyperlinkChildren = hyperlink.Inlines;
var inlines = new Inline[hyperlinkChildren.Count];
hyperlinkChildren.CopyTo(inlines, 0);
// 2. Remove each child from parent hyperlink element and insert it after the hyperlink.
for (int i = inlines.Length - 1; i >= 0; i--)
{
hyperlinkChildren.Remove(inlines[i]);
hyperlink.SiblingInlines.InsertAfter(hyperlink, inlines[i]);
}
// 3. Apply hyperlink's local formatting properties to inlines (which are now outside hyperlink scope).
var localProperties = hyperlink.GetLocalValueEnumerator();
var inlineRange = new TextRange(inlines[0].ContentStart, inlines[inlines.Length - 1].ContentEnd);
while (localProperties.MoveNext())
{
var property = localProperties.Current;
var dp = property.Property;
object value = property.Value;
if (!dp.ReadOnly &&
dp != Inline.TextDecorationsProperty && // Ignore hyperlink defaults.
dp != TextElement.ForegroundProperty &&
dp != BaseUriHelper.BaseUriProperty &&
!IsHyperlinkProperty(dp))
{
inlineRange.ApplyPropertyValue(dp, value);
}
}
// 4. Delete the (empty) hyperlink element.
hyperlink.SiblingInlines.Remove(hyperlink);
return newCaretPosition;
}
public static Inline Append(this Inline inline, Inline inlineToAdd)
{
Argument.IsNotNull(() => inline);
Argument.IsNotNull(() => inlineToAdd);
var span = new Span(inline);
span.Inlines.Add(inlineToAdd);
return span;
}
private static void LookupHyperlinks(Inline inline)
{
if (inline is Hyperlink)
{
var hyperlink = ((Hyperlink) inline);
hyperlink.RequestNavigate += HyperlinkRequestNavigate;
}
if (inline is Span)
foreach (Inline subInline in ((Span) inline).Inlines)
LookupHyperlinks(subInline);
}
public Inline FormatInlineForID(Inline inline, int id)
{
if (id == 1)
{
inline.Foreground = new SolidColorBrush(Color.FromArgb(0xFF, 255, 127, 53));
}
else if (id == 2)
{
inline.Foreground = new SolidColorBrush(Color.FromArgb(0xFF, 255, 170, 53));
}
return inline;
}
public AlliSharpMessageBox(string title, Inline[] customMessage)
{
InitializeComponent();
this.Title = title;
tbMessage.Inlines.Clear();
foreach (Inline il in customMessage)
{
tbMessage.Inlines.Add(il);
}
System.Media.SystemSounds.Asterisk.Play();
this.ShowDialog();
}
public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var result = base.Convert(value, targetType, parameter, culture);
var list = result as Inline[];
if (list?.LastOrDefault() is LineBreak)
{
var newList = new Inline[list.Length - 1];
Array.Copy(list, newList, list.Length - 1);
return newList;
}
return result;
}
private static void RecreateInlines(TextBlock t, Inline prefix, IEnumerable<Inline> list)
{
t.Inlines.Clear();
if (prefix != null)
t.Inlines.Add(prefix);
foreach (var i in list)
{
t.Inlines.Add(i);
}
t.InvalidateMeasure();
}
static public void CheckTextBlockInherited (Inline i)
{
Assert.AreEqual ("Portable User Interface", i.FontFamily.Source, "FontFamily");
Assert.AreEqual (11, i.FontSize, "FontSize");
Assert.AreEqual (DependencyProperty.UnsetValue, i.ReadLocalValue(Inline.FontSizeProperty), "FontSize local value");
Assert.AreEqual (FontStretches.Normal, i.FontStretch, "FontStretch");
Assert.AreEqual (FontStyles.Normal, i.FontStyle, "FontStyle");
Assert.AreEqual (FontWeights.Normal, i.FontWeight, "FontWeight");
Assert.IsNotNull (i.Foreground, "Foreground");
Assert.AreEqual (Colors.Black, (i.Foreground as SolidColorBrush).Color, "Foreground.Color");
Assert.AreEqual ("en-us", i.Language.IetfLanguageTag, "Language");
Assert.IsNull (i.TextDecorations, "TextDecorations");
}
public static void InsertAtOffset(RichTextBox rtb, Inline inline, int targetOffset)
{
int currentOffset = 0;
while (true)
{
TextPointer currentPosition = rtb.ContentStart.GetPositionAtOffset(currentOffset, LogicalDirection.Forward);
if (currentPosition == null) break;
currentOffset += 1;
if (currentOffset == targetOffset)
{
rtb.Selection.Select(currentPosition, currentPosition);
rtb.Selection.Insert(inline);
break;
}
}
}
private static void OnXamlStringChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TextBlock tb = d as TextBlock;
if(tb == null)
return;
string xamlString = e.NewValue as string;
if(string.IsNullOrEmpty(xamlString))
return;
InlineCollection inlineCollection = CreateInlineCollection(xamlString);
if(inlineCollection == null || inlineCollection.Count == 0)
return;
Inline[] inlines = new Inline[inlineCollection.Count];
inlineCollection.CopyTo(inlines, 0);
PopulateTextBlockInlines(tb, inlines);
}
private static void PopulateTextBlockInlines(TextBlock tb, Inline[] inlines)
{
if (inlines == null || inlines.Length == 0 || tb == null)
return;
tb.Inlines.Clear();
foreach (var inline in inlines)
{
var hyperLink = inline as Hyperlink;
if (hyperLink != null)
hyperLink.Click += (sender, args) =>
{
var hl = (Hyperlink)sender;
Process.Start(hl.NavigateUri.ToString());
};
tb.Inlines.Add(inline);
}
}
public static bool RequiresSpace(Inline lastInline, Inline nextInline)
{
var requiresSpace = true;
var nextRun = nextInline as Run;
var nextInlineFirstCharacter = nextRun == null ? '\0' : (nextRun.Text ?? string.Empty).FirstOrDefault();
if (lastInline == null)
requiresSpace = RequiresSpace('\0', nextInlineFirstCharacter);
var lineBreak = lastInline as LineBreak;
if (lineBreak != null)
requiresSpace = RequiresSpace('\n', nextInlineFirstCharacter);
var run = lastInline as Run;
if (run != null)
requiresSpace = !string.IsNullOrEmpty(run.Text) && RequiresSpace(run.Text.Last(), nextInlineFirstCharacter);
return requiresSpace;
}
/// <summary> Convert a string into an array of inline containing plain text and hyperlinks </summary>
public static Inline[] CreateInlineTextWithLinks(string sText, EventHandler<System.Windows.RoutedEventArgs> ClickMethod)
{
Paragraph para = new Paragraph();
int iURLPos = 0;
char[] EndOfURL = new char[] { ' ', ',' };
const string HTTP = "http://";
do {
// Search for a url
iURLPos = sText.IndexOf(HTTP, StringComparison.CurrentCultureIgnoreCase);
if (iURLPos == -1) // No url found so just add the text
para.Inlines.Add(sText);
if (iURLPos > -1) {
// Add normal text up to the point of the url
para.Inlines.Add(sText.Substring(0, iURLPos));
// Find the length of the url
int iURLLength = sText.IndexOfAny(EndOfURL, iURLPos) - iURLPos;
// iEndOfURLPos < 0 means url was at the end of the text, so calculate based on text length
if (iURLLength < 0) iURLLength = sText.Length - iURLPos;
// Create the hyperlink
string sHyper = sText.Substring(iURLPos, iURLLength);
if (sHyper == HTTP)
para.Inlines.Add(sHyper);
else
para.Inlines.Add(CreateHyperLink(sHyper, sHyper, ClickMethod));
// Shorten text to the end of the url onwards
sText = sText.Substring(iURLPos + iURLLength);
}
} while (iURLPos != -1);
Inline[] lines = new Inline[para.Inlines.Count];
para.Inlines.CopyTo(lines, 0);
return lines;
}
private void ProcessForHighlights(Inline item)
{
if (Object.Equals(RedlineTextBuilder.ChangeTag,item.Tag))
m_currentlyInAChange = true;
if (item is Run)
{
ProcessRun(item as Run);
}
else if (item is Span)
{
Span sp = item as Span;
Inline subItem = sp.Inlines.FirstInline;
while (subItem != null)
{
ProcessForHighlights(subItem);
subItem = subItem.NextInline;
}
}
if (Object.Equals(RedlineTextBuilder.ChangeTag,item.Tag))
m_currentlyInAChange = false;
}
public void FormatInline(FlowDocument doc, Inline inline, StringBuilder buf, int indent)
{
// indent
buf.Append (' ', indent);
buf.AppendFormat (
"{0} {1} to {2}",
inline.GetType ().Name + inline.GetHashCode (),
inline.ContentStart.CompareTo (doc.ContentStart),
inline.ContentEnd.CompareTo (doc.ContentStart));
if (inline is Run)
{
buf.Append (" \"" + ((Run)inline).Text + "\"");
}
buf.AppendLine ();
if (inline is Underline)
{
FormatInlines (doc, ((Underline)inline).Inlines, buf, indent + 3);
}
if (inline is Italic)
{
FormatInlines (doc, ((Italic)inline).Inlines, buf, indent + 3);
}
}
public DocTree(Inline element, int row, int column)
: this()
{
Element = element;
Row = row; Column = column;
}
/// <summary>Initializes a new instance of the <see cref="T:System.Windows.Documents.Bold" /> class, taking a specified <see cref="T:System.Windows.Documents.Inline" /> object as the initial contents of the new <see cref="T:System.Windows.Documents.Bold" />.</summary>
/// <param name="childInline">An <see cref="T:System.Windows.Documents.Inline" /> object specifying the initial contents of the new <see cref="T:System.Windows.Documents.Bold" />.</param>
// Token: 0x06002B11 RID: 11025 RVA: 0x000C4509 File Offset: 0x000C2709
public Bold(Inline childInline) : base(childInline)
{
}
public Span(Inline childInline)
{
}
public Span(Inline childInline, TextPointer insertionPosition)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Windows.Documents.Underline" /> class, taking a specified <see cref="T:System.Windows.Documents.Inline" /> object as the initial contents of the new <see cref="T:System.Windows.Documents.Underline" />.</summary>
/// <param name="childInline">An <see cref="T:System.Windows.Documents.Inline" /> object specifying the initial contents of the new <see cref="T:System.Windows.Documents.Underline" />.</param>
// Token: 0x06003EE9 RID: 16105 RVA: 0x000C4509 File Offset: 0x000C2709
public Underline(Inline childInline) : base(childInline)
{
}
public Paragraph(Inline inline)
{
Contract.Ensures(0 <= this.Inlines.Count);
}
private void AddElementToCollection(Inline elm, InlineCollection coll)
{
if (elm is InlineParaGraph)
{
//coll.Add(new LineBreak());
coll.Add(new LineBreak());
}
else if (elm is Table)
{
coll.Add(new LineBreak());
}
else
coll.Add(elm);
}
public Bold(Inline childInline)
{
}
public Bold(Inline childInline, TextPointer insertionPosition)
{
}
public Underline(Inline childInline, TextPointer insertionPosition)
{
}
public Underline(Inline childInline)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Windows.Documents.Hyperlink" /> class, taking a specified <see cref="T:System.Windows.Documents.Inline" /> object as the initial contents of the new <see cref="T:System.Windows.Documents.Hyperlink" />.</summary>
/// <param name="childInline">An <see cref="T:System.Windows.Documents.Inline" /> object specifying the initial contents of the new <see cref="T:System.Windows.Documents.Hyperlink" />.</param>
// Token: 0x0600301D RID: 12317 RVA: 0x000D89F6 File Offset: 0x000D6BF6
public Hyperlink(Inline childInline) : base(childInline)
{
}
/// <summary>Initializes a new instance of the <see cref="T:System.Windows.Documents.Hyperlink" /> class, taking a specified <see cref="T:System.Windows.Documents.Inline" /> object as the initial contents of the new <see cref="T:System.Windows.Documents.Hyperlink" />, and a <see cref="T:System.Windows.Documents.TextPointer" /> specifying an insertion position for the new <see cref="T:System.Windows.Documents.Hyperlink" />.</summary>
/// <param name="childInline">An <see cref="T:System.Windows.Documents.Inline" /> object specifying the initial contents of the new <see cref="T:System.Windows.Documents.Hyperlink" />. This parameter may be <see langword="null" />, in which case no <see cref="T:System.Windows.Documents.Inline" /> is inserted.</param>
/// <param name="insertionPosition">A <see cref="T:System.Windows.Documents.TextPointer" /> specifying an insertion position at which to insert the <see cref="T:System.Windows.Documents.Hyperlink" /> element after it is created, or <see langword="null" /> for no automatic insertion.</param>
// Token: 0x0600301E RID: 12318 RVA: 0x000D8A06 File Offset: 0x000D6C06
public Hyperlink(Inline childInline, TextPointer insertionPosition) : base(childInline, insertionPosition)
{
}
private static string GetStringFromInline(Inline currentInline)
{
var lineBreak = currentInline as LineBreak;
if (lineBreak != null)
{
return Environment.NewLine;
}
var run = currentInline as Run;
if (run == null)
{
return null;
}
return run.Text;
}
public Hyperlink(Inline childInline)
{
}