public BoundActiveElement(InsertionContext context, SnippetReplaceableTextElement targetSnippetElement, SnippetBoundElement boundElement, AnchorSegment segment)
{
this.context = context;
this.targetSnippetElement = targetSnippetElement;
this.boundElement = boundElement;
this.segment = segment;
}
public BoundActiveElement(InsertionContext context, SnippetReplaceableTextElement targetSnippetElement, SnippetBoundElement boundElement, AnchorSegment segment)
{
this.context = context;
this.targetSnippetElement = targetSnippetElement;
this.boundElement = boundElement;
this.segment = segment;
}
/// <summary>
/// Adds existing segments as snippet elements.
/// </summary>
public void Link(ISegment mainElement, ISegment[] boundElements)
{
var main = new SnippetReplaceableTextElement {
Text = Document.GetText(mainElement)
};
RegisterActiveElement(main, new ReplaceableActiveElement(this, mainElement.Offset, mainElement.EndOffset));
foreach (var boundElement in boundElements)
{
var bound = new SnippetBoundElement {
TargetElement = main
};
var start = Document.CreateAnchor(boundElement.Offset);
start.MovementType = AnchorMovementType.BeforeInsertion;
start.SurviveDeletion = true;
var end = Document.CreateAnchor(boundElement.EndOffset);
end.MovementType = AnchorMovementType.BeforeInsertion;
end.SurviveDeletion = true;
RegisterActiveElement(bound, new BoundActiveElement(this, main, bound, new AnchorSegment(start, end)));
}
}
public static Snippet CreateAvalonEditSnippet(RunbookModelProxy runbook, string snippetText)
{
if (snippetText == null)
throw new ArgumentNullException("text");
var replaceableElements = new Dictionary<string, SnippetReplaceableTextElement>(StringComparer.OrdinalIgnoreCase);
foreach (Match m in pattern.Matches(snippetText))
{
string val = m.Groups[1].Value;
int equalsSign = val.IndexOf('=');
if (equalsSign > 0)
{
string name = val.Substring(0, equalsSign);
replaceableElements[name] = new SnippetReplaceableTextElement();
}
}
Snippet snippet = new Snippet();
int pos = 0;
foreach (Match m in pattern.Matches(snippetText))
{
if (pos < m.Index)
{
snippet.Elements.Add(new SnippetTextElement { Text = snippetText.Substring(pos, m.Index - pos) });
pos = m.Index;
}
snippet.Elements.Add(CreateElementForValue(runbook, replaceableElements, m.Groups[1].Value, m.Index, snippetText));
pos = m.Index + m.Length;
}
if (pos < snippetText.Length)
{
snippet.Elements.Add(new SnippetTextElement { Text = snippetText.Substring(pos) });
}
if (!snippet.Elements.Any(e => e is SnippetCaretElement))
{
var obj = snippet.Elements.FirstOrDefault(e2 => e2 is SnippetSelectionElement);
int index = snippet.Elements.IndexOf(obj);
if (index > -1)
snippet.Elements.Insert(index + 1, new SnippetCaretElement());
}
return snippet;
}
public static Snippet BuildSnippet(XElement element)
{
var snippet = new Snippet();
var decarations = GetDecarations(element);
var dictionary =
new Dictionary<string, SnippetReplaceableTextElement>();
var text = GetTheCode(element);
while (text.ContainsDeclaration(decarations))
{
var theNextId = text.GetTheNextId(decarations);
var text2 = text.Substring(0, text.IndexOf(theNextId, System.StringComparison.Ordinal));
if (!string.IsNullOrEmpty(text2))
{
snippet.Elements.Add(new SnippetTextElement
{
Text = text2
});
text = text.Remove(0, text2.Length);
}
text = text.Remove(0, theNextId.Length);
if (theNextId == "$end$")
{
snippet.Elements.Add(new SnippetCaretElement());
}
else
{
if (theNextId == "$selection$")
{
snippet.Elements.Add(new SnippetSelectionElement());
}
else
{
if (dictionary.ContainsKey(theNextId))
{
snippet.Elements.Add(new SnippetBoundElement
{
TargetElement = dictionary[theNextId]
});
}
else
{
var snippetReplaceableTextElement = new SnippetReplaceableTextElement
{
Text = decarations[theNextId].Default
};
snippet.Elements.Add(snippetReplaceableTextElement);
dictionary.Add(theNextId, snippetReplaceableTextElement);
}
}
}
}
if (!string.IsNullOrEmpty(text))
{
snippet.Elements.Add(new SnippetTextElement
{
Text = text
});
}
return snippet;
}
/// <summary>
/// Adds existing segments as snippet elements.
/// </summary>
public void Link(ISegment mainElement, ISegment[] boundElements)
{
var main = new SnippetReplaceableTextElement { Text = Document.GetText(mainElement) };
RegisterActiveElement(main, new ReplaceableActiveElement(this, mainElement.Offset, mainElement.EndOffset));
foreach (var boundElement in boundElements) {
var bound = new SnippetBoundElement { TargetElement = main };
var start = Document.CreateAnchor(boundElement.Offset);
start.MovementType = AnchorMovementType.BeforeInsertion;
start.SurviveDeletion = true;
var end = Document.CreateAnchor(boundElement.EndOffset);
end.MovementType = AnchorMovementType.BeforeInsertion;
end.SurviveDeletion = true;
RegisterActiveElement(bound, new BoundActiveElement(this, main, bound, new AnchorSegment(start, end)));
}
}
public void Complete(TextArea textArea, ISegment completionSegment, EventArgs insertionRequestEventArgs)
{
var context = new InsertionContext(textArea, completionSegment.Offset);
var sni = new SnippetContainerElement();
sni.Elements.Add(new SnippetTextElement{Text = Name + "("});
foreach (var argument in Arguments)
{
var element = new SnippetReplaceableTextElement{Text = argument.ToString()};
sni.Elements.Add(element);
sni.Elements.Add(new SnippetTextElement{Text = ", "});
}
if (Arguments.Count > 0) sni.Elements.RemoveAt(sni.Elements.Count - 1);
sni.Elements.Add(new SnippetTextElement{Text = ")"});
textArea.Document.Remove(completionSegment);
sni.Insert(context);
context.RaiseInsertionCompleted(null);
}
/// <summary>
/// Add Time Stamp to TextBox
/// </summary>
/// <param name="b"></param>
// ReSharper disable UnusedParameter.Local
private void AddTimeStamp(bool b)
// ReSharper restore UnusedParameter.Local
{
var item = new SnippetTextElement
{
Text = "\r\n; * "
};
var item2 = new SnippetTextElement
{
Text = "By : "
};
var current = WindowsIdentity.GetCurrent();
if (current != null)
{
var item3 = new SnippetReplaceableTextElement
{
Text = current.Name
};
var item4 = new SnippetTextElement
{
Text = DateTime.Now.ToString(((EditorOptions)Options).TimestampFormat)
};
var snippet = new Snippet
{
Elements =
{
item,
item2,
item3,
item,
item4,
item
}
};
snippet.Insert(TextArea);
}
}
