mirror of https://github.com/icsharpcode/ILSpy.git
Siegfried Pammer
6 years ago
committed by
GitHub
18 changed files with 1224 additions and 236 deletions
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// Copyright (c) 2009-2013 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
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// software and associated documentation files (the "Software"), to deal in the Software
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// without restriction, including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
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// to whom the Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all copies or
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// substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.Threading; |
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using System.Xml.Linq; |
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using ICSharpCode.Decompiler.Documentation; |
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using ICSharpCode.Decompiler.TypeSystem; |
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using ICSharpCode.Decompiler.Util; |
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namespace ICSharpCode.Decompiler.Documentation |
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{ |
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/// <summary>
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/// Represents an element in the XML documentation.
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/// Any occurrences of "<inheritdoc/>" are replaced with the inherited documentation.
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/// </summary>
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public class XmlDocumentationElement |
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{ |
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static XmlDocumentationElement Create(string documentationComment, IEntity declaringEntity) |
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{ |
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return new XmlDocumentationElement(XElement.Parse(documentationComment), declaringEntity, null); |
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} |
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readonly XElement element; |
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readonly IEntity declaringEntity; |
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readonly Func<string, IEntity> crefResolver; |
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volatile string textContent; |
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/// <summary>
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/// Inheritance level; used to prevent cyclic doc inheritance.
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/// </summary>
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int nestingLevel; |
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/// <summary>
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/// Creates a new documentation element.
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/// </summary>
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public XmlDocumentationElement(XElement element, IEntity declaringEntity, Func<string, IEntity> crefResolver) |
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{ |
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if (element == null) |
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throw new ArgumentNullException("element"); |
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this.element = element; |
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this.declaringEntity = declaringEntity; |
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this.crefResolver = crefResolver; |
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} |
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/// <summary>
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/// Creates a new documentation element.
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/// </summary>
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public XmlDocumentationElement(string text, IEntity declaringEntity) |
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{ |
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if (text == null) |
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throw new ArgumentNullException("text"); |
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this.declaringEntity = declaringEntity; |
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this.textContent = text; |
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} |
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/// <summary>
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/// Gets the entity on which this documentation was originally declared.
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/// May return null.
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/// </summary>
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public IEntity DeclaringEntity { |
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get { return declaringEntity; } |
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} |
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IEntity referencedEntity; |
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volatile bool referencedEntityInitialized; |
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/// <summary>
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/// Gets the entity referenced by the 'cref' attribute.
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/// May return null.
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/// </summary>
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public IEntity ReferencedEntity { |
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get { |
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if (!referencedEntityInitialized) { |
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string cref = GetAttribute("cref"); |
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if (!string.IsNullOrEmpty(cref) && crefResolver != null) |
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referencedEntity = crefResolver(cref); |
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referencedEntityInitialized = true; |
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} |
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return referencedEntity; |
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} |
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} |
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/// <summary>
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/// Gets the element name.
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/// </summary>
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public string Name { |
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get { |
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return element != null ? element.Name.LocalName : string.Empty; |
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} |
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} |
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/// <summary>
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/// Gets the attribute value.
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/// </summary>
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public string GetAttribute(string name) |
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{ |
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return element?.Attribute(name)?.Value ?? string.Empty; |
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} |
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/// <summary>
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/// Gets whether this is a pure text node.
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/// </summary>
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public bool IsTextNode { |
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get { return element == null; } |
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} |
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/// <summary>
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/// Gets the text content.
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/// </summary>
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public string TextContent { |
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get { |
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if (textContent == null) { |
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StringBuilder b = new StringBuilder(); |
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foreach (var child in this.Children) |
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b.Append(child.TextContent); |
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textContent = b.ToString(); |
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} |
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return textContent; |
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} |
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} |
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IList<XmlDocumentationElement> children; |
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/// <summary>
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/// Gets the child elements.
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/// </summary>
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public IList<XmlDocumentationElement> Children { |
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get { |
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if (element == null) |
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return EmptyList<XmlDocumentationElement>.Instance; |
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return LazyInitializer.EnsureInitialized( |
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ref this.children, |
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() => CreateElements(element.Nodes(), declaringEntity, crefResolver, nestingLevel)); |
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} |
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} |
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static readonly string[] doNotInheritIfAlreadyPresent = { |
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"example", "exclude", "filterpriority", "preliminary", "summary", |
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"remarks", "returns", "threadsafety", "value" |
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}; |
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static List<XmlDocumentationElement> CreateElements(IEnumerable<XObject> childObjects, IEntity declaringEntity, Func<string, IEntity> crefResolver, int nestingLevel) |
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{ |
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List<XmlDocumentationElement> list = new List<XmlDocumentationElement>(); |
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foreach (var child in childObjects) { |
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var childText = child as XText; |
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var childTag = child as XCData; |
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var childElement = child as XElement; |
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if (childText != null) { |
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list.Add(new XmlDocumentationElement(childText.Value, declaringEntity)); |
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} else if (childTag != null) { |
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list.Add(new XmlDocumentationElement(childTag.Value, declaringEntity)); |
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} else if (childElement != null) { |
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if (nestingLevel < 5 && childElement.Name == "inheritdoc") { |
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string cref = childElement.Attribute("cref").Value; |
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IEntity inheritedFrom = null; |
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string inheritedDocumentation = null; |
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if (cref != null) { |
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inheritedFrom = crefResolver(cref); |
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if (inheritedFrom != null) |
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inheritedDocumentation = inheritedFrom.GetDocumentation(); |
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} else { |
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foreach (IMember baseMember in InheritanceHelper.GetBaseMembers((IMember)declaringEntity, includeImplementedInterfaces: true)) { |
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inheritedDocumentation = baseMember.GetDocumentation(); |
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if (inheritedDocumentation != null) { |
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inheritedFrom = baseMember; |
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break; |
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} |
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} |
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} |
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if (inheritedDocumentation != null) { |
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var doc = XDocument.Parse(inheritedDocumentation); |
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// XPath filter not yet implemented
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if (childElement.Parent == null && childElement.Attribute("select").Value == null) { |
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// Inheriting documentation at the root level
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List<string> doNotInherit = new List<string>(); |
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doNotInherit.Add("overloads"); |
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doNotInherit.AddRange(childObjects.OfType<XElement>().Select(e => e.Name.LocalName).Intersect( |
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doNotInheritIfAlreadyPresent)); |
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var inheritedChildren = doc.Nodes().Where( |
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inheritedObject => { |
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XElement inheritedElement = inheritedObject as XElement; |
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return !(inheritedElement != null && doNotInherit.Contains(inheritedElement.Name.LocalName)); |
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}); |
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list.AddRange(CreateElements(inheritedChildren, inheritedFrom, crefResolver, nestingLevel + 1)); |
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} |
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} |
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} else { |
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list.Add(new XmlDocumentationElement(childElement, declaringEntity, crefResolver) { nestingLevel = nestingLevel }); |
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} |
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} |
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} |
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if (list.Count > 0 && list[0].IsTextNode) { |
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if (string.IsNullOrWhiteSpace(list[0].textContent)) |
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list.RemoveAt(0); |
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else |
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list[0].textContent = list[0].textContent.TrimStart(); |
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} |
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if (list.Count > 0 && list[list.Count - 1].IsTextNode) { |
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if (string.IsNullOrWhiteSpace(list[list.Count - 1].textContent)) |
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list.RemoveAt(list.Count - 1); |
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else |
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list[list.Count - 1].textContent = list[list.Count - 1].textContent.TrimEnd(); |
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} |
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return list; |
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} |
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/// <inheritdoc/>
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public override string ToString() |
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{ |
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if (element != null) |
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return "<" + element.Name + ">"; |
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else |
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return this.TextContent; |
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} |
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} |
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} |
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@ -0,0 +1,551 @@
@@ -0,0 +1,551 @@
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// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this
|
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// software and associated documentation files (the "Software"), to deal in the Software
|
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// without restriction, including without limitation the rights to use, copy, modify, merge,
|
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
|
||||
// to whom the Software is furnished to do so, subject to the following conditions:
|
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//
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// The above copyright notice and this permission notice shall be included in all copies or
|
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// substantial portions of the Software.
|
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using System; |
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using System.Collections.Generic; |
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using System.Diagnostics; |
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using System.IO; |
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using System.Linq; |
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using System.Text; |
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using System.Text.RegularExpressions; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Documents; |
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using System.Windows.Media; |
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using System.Xml; |
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using System.Xml.Linq; |
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using ICSharpCode.AvalonEdit.Document; |
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using ICSharpCode.AvalonEdit.Highlighting; |
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using ICSharpCode.AvalonEdit.Utils; |
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using ICSharpCode.Decompiler.Documentation; |
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using ICSharpCode.Decompiler.Output; |
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using ICSharpCode.Decompiler.TypeSystem; |
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using ICSharpCode.ILSpy.Options; |
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namespace ICSharpCode.ILSpy.TextView |
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{ |
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/// <summary>
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/// Renders XML documentation into a WPF <see cref="FlowDocument"/>.
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/// </summary>
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public class DocumentationUIBuilder |
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{ |
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readonly IAmbience ambience; |
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readonly IHighlightingDefinition highlightingDefinition; |
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readonly FlowDocument document; |
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BlockCollection blockCollection; |
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InlineCollection inlineCollection; |
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public DocumentationUIBuilder(IAmbience ambience, IHighlightingDefinition highlightingDefinition) |
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{ |
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this.ambience = ambience; |
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this.highlightingDefinition = highlightingDefinition; |
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this.document = new FlowDocument(); |
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this.blockCollection = document.Blocks; |
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this.ShowSummary = true; |
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this.ShowAllParameters = true; |
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this.ShowReturns = true; |
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this.ShowThreadSafety = true; |
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this.ShowExceptions = true; |
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this.ShowTypeParameters = true; |
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this.ShowExample = true; |
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this.ShowPreliminary = true; |
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this.ShowSeeAlso = true; |
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this.ShowValue = true; |
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this.ShowPermissions = true; |
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this.ShowRemarks = true; |
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} |
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public FlowDocument CreateDocument() |
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{ |
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FlushAddedText(true); |
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return document; |
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} |
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public bool ShowExceptions { get; set; } |
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public bool ShowPermissions { get; set; } |
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public bool ShowExample { get; set; } |
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public bool ShowPreliminary { get; set; } |
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public bool ShowRemarks { get; set; } |
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public bool ShowSummary { get; set; } |
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public bool ShowReturns { get; set; } |
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public bool ShowSeeAlso { get; set; } |
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public bool ShowThreadSafety { get; set; } |
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public bool ShowTypeParameters { get; set; } |
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public bool ShowValue { get; set; } |
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public bool ShowAllParameters { get; set; } |
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public void AddCodeBlock(string textContent, bool keepLargeMargin = false) |
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{ |
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var document = new TextDocument(textContent); |
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var highlighter = new DocumentHighlighter(document, highlightingDefinition); |
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var richText = DocumentPrinter.ConvertTextDocumentToRichText(document, highlighter).ToRichTextModel(); |
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var block = new Paragraph(); |
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block.Inlines.AddRange(richText.CreateRuns(document)); |
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block.FontFamily = GetCodeFont(); |
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if (!keepLargeMargin) |
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block.Margin = new Thickness(0, 6, 0, 6); |
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AddBlock(block); |
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} |
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public void AddSignatureBlock(string signature, RichTextModel highlighting = null) |
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{ |
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var document = new TextDocument(signature); |
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var richText = highlighting ?? DocumentPrinter.ConvertTextDocumentToRichText(document, new DocumentHighlighter(document, highlightingDefinition)).ToRichTextModel(); |
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var block = new Paragraph(); |
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// HACK: measure width of signature using a TextBlock
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// Paragraph sadly does not support TextWrapping.NoWrap
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var text = new TextBlock { |
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FontFamily = GetCodeFont(), |
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FontSize = DisplaySettingsPanel.CurrentDisplaySettings.SelectedFontSize, |
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TextAlignment = TextAlignment.Left |
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}; |
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text.Inlines.AddRange(richText.CreateRuns(document)); |
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text.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity)); |
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this.document.MinPageWidth = Math.Min(text.DesiredSize.Width, MainWindow.Instance.ActualWidth); |
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block.Inlines.AddRange(richText.CreateRuns(document)); |
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block.FontFamily = GetCodeFont(); |
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block.TextAlignment = TextAlignment.Left; |
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AddBlock(block); |
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} |
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public void AddXmlDocumentation(string xmlDocumentation, IEntity declaringEntity, Func<string, IEntity> resolver) |
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{ |
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if (xmlDocumentation == null) |
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return; |
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Debug.WriteLine(xmlDocumentation); |
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var xml = XElement.Parse("<doc>" + xmlDocumentation + "</doc>"); |
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AddDocumentationElement(new XmlDocumentationElement(xml, declaringEntity, resolver)); |
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} |
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/// <summary>
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/// Gets/Sets the name of the parameter that should be shown.
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/// </summary>
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public string ParameterName { get; set; } |
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public void AddDocumentationElement(XmlDocumentationElement element) |
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{ |
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if (element == null) |
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throw new ArgumentNullException("element"); |
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if (element.IsTextNode) { |
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AddText(element.TextContent); |
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return; |
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} |
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switch (element.Name) { |
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case "b": |
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AddSpan(new Bold(), element.Children); |
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break; |
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case "i": |
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AddSpan(new Italic(), element.Children); |
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break; |
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case "c": |
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AddSpan(new Span { FontFamily = GetCodeFont() }, element.Children); |
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break; |
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case "code": |
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AddCodeBlock(element.TextContent); |
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break; |
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case "example": |
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if (ShowExample) |
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AddSection("Example: ", element.Children); |
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break; |
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case "exception": |
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if (ShowExceptions) |
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AddException(element.ReferencedEntity, element.Children); |
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break; |
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case "list": |
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AddList(element.GetAttribute("type"), element.Children); |
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break; |
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//case "note":
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// throw new NotImplementedException();
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case "para": |
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AddParagraph(new Paragraph { Margin = new Thickness(0, 5, 0, 5) }, element.Children); |
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break; |
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case "param": |
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if (ShowAllParameters || (ParameterName != null && ParameterName == element.GetAttribute("name"))) |
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AddParam(element.GetAttribute("name"), element.Children); |
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break; |
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case "paramref": |
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AddParamRef(element.GetAttribute("name")); |
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break; |
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case "permission": |
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if (ShowPermissions) |
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AddPermission(element.ReferencedEntity, element.Children); |
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break; |
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case "preliminary": |
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if (ShowPreliminary) |
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AddPreliminary(element.Children); |
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break; |
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case "remarks": |
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if (ShowRemarks) |
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AddSection("Remarks: ", element.Children); |
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break; |
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case "returns": |
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if (ShowReturns) |
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AddSection("Returns: ", element.Children); |
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break; |
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case "see": |
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AddSee(element); |
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break; |
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case "seealso": |
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if (inlineCollection != null) |
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AddSee(element); |
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else if (ShowSeeAlso) |
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AddSection(new Run("See also: "), () => AddSee(element)); |
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break; |
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case "summary": |
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if (ShowSummary) |
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AddSection("Summary: ", element.Children); |
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break; |
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case "threadsafety": |
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if (ShowThreadSafety) |
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AddThreadSafety(ParseBool(element.GetAttribute("static")), ParseBool(element.GetAttribute("instance")), element.Children); |
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break; |
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case "typeparam": |
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if (ShowTypeParameters) |
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AddSection("Type parameter " + element.GetAttribute("name") + ": ", element.Children); |
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break; |
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case "typeparamref": |
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AddText(element.GetAttribute("name")); |
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break; |
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case "value": |
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if (ShowValue) |
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AddSection("Value: ", element.Children); |
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break; |
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case "exclude": |
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case "filterpriority": |
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case "overloads": |
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// ignore children
|
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break; |
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case "br": |
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AddLineBreak(); |
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break; |
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default: |
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foreach (var child in element.Children) |
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AddDocumentationElement(child); |
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break; |
||||
} |
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} |
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|
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void AddList(string type, IEnumerable<XmlDocumentationElement> items) |
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{ |
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List list = new List(); |
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AddBlock(list); |
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list.Margin = new Thickness(0, 5, 0, 5); |
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if (type == "number") |
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list.MarkerStyle = TextMarkerStyle.Decimal; |
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else if (type == "bullet") |
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list.MarkerStyle = TextMarkerStyle.Disc; |
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var oldBlockCollection = blockCollection; |
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try { |
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foreach (var itemElement in items) { |
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if (itemElement.Name == "listheader" || itemElement.Name == "item") { |
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ListItem item = new ListItem(); |
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blockCollection = item.Blocks; |
||||
inlineCollection = null; |
||||
foreach (var prop in itemElement.Children) { |
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AddDocumentationElement(prop); |
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} |
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FlushAddedText(false); |
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list.ListItems.Add(item); |
||||
} |
||||
} |
||||
} finally { |
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blockCollection = oldBlockCollection; |
||||
} |
||||
} |
||||
|
||||
bool? ParseBool(string input) |
||||
{ |
||||
if (bool.TryParse(input, out bool result)) |
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return result; |
||||
else |
||||
return null; |
||||
} |
||||
|
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void AddThreadSafety(bool? staticThreadSafe, bool? instanceThreadSafe, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
AddSection( |
||||
new Run("Thread-safety: "), |
||||
delegate { |
||||
if (staticThreadSafe == true) |
||||
AddText("Any public static members of this type are thread safe. "); |
||||
else if (staticThreadSafe == false) |
||||
AddText("The static members of this type are not thread safe. "); |
||||
|
||||
if (instanceThreadSafe == true) |
||||
AddText("Any public instance members of this type are thread safe. "); |
||||
else if (instanceThreadSafe == false) |
||||
AddText("Any instance members are not guaranteed to be thread safe. "); |
||||
|
||||
foreach (var child in children) |
||||
AddDocumentationElement(child); |
||||
}); |
||||
} |
||||
|
||||
void AddException(IEntity referencedEntity, IList<XmlDocumentationElement> children) |
||||
{ |
||||
Span span = new Span(); |
||||
if (referencedEntity != null) |
||||
span.Inlines.Add(ConvertReference(referencedEntity)); |
||||
else |
||||
span.Inlines.Add("Exception"); |
||||
span.Inlines.Add(": "); |
||||
AddSection(span, children); |
||||
} |
||||
|
||||
|
||||
void AddPermission(IEntity referencedEntity, IList<XmlDocumentationElement> children) |
||||
{ |
||||
Span span = new Span(); |
||||
span.Inlines.Add("Permission"); |
||||
if (referencedEntity != null) { |
||||
span.Inlines.Add(" "); |
||||
span.Inlines.Add(ConvertReference(referencedEntity)); |
||||
} |
||||
span.Inlines.Add(": "); |
||||
AddSection(span, children); |
||||
} |
||||
|
||||
Inline ConvertReference(IEntity referencedEntity) |
||||
{ |
||||
var h = new Hyperlink(new Run(ambience.ConvertSymbol(referencedEntity))); |
||||
h.Click += (sender, e) => { |
||||
MainWindow.Instance.JumpToReference(referencedEntity); |
||||
}; |
||||
return h; |
||||
} |
||||
|
||||
void AddParam(string name, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
Span span = new Span(); |
||||
span.Inlines.Add(new Run(name ?? string.Empty) { FontStyle = FontStyles.Italic }); |
||||
span.Inlines.Add(": "); |
||||
AddSection(span, children); |
||||
} |
||||
|
||||
void AddParamRef(string name) |
||||
{ |
||||
if (name != null) { |
||||
AddInline(new Run(name) { FontStyle = FontStyles.Italic }); |
||||
} |
||||
} |
||||
|
||||
void AddPreliminary(IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
if (children.Any()) { |
||||
foreach (var child in children) |
||||
AddDocumentationElement(child); |
||||
} else { |
||||
AddText("[This is preliminary documentation and subject to change.]"); |
||||
} |
||||
} |
||||
|
||||
void AddSee(XmlDocumentationElement element) |
||||
{ |
||||
IEntity referencedEntity = element.ReferencedEntity; |
||||
if (referencedEntity != null) { |
||||
if (element.Children.Any()) { |
||||
Hyperlink link = new Hyperlink(); |
||||
link.Click += (sender, e) => { |
||||
MainWindow.Instance.JumpToReference(referencedEntity); |
||||
}; |
||||
AddSpan(link, element.Children); |
||||
} else { |
||||
AddInline(ConvertReference(referencedEntity)); |
||||
} |
||||
} else if (element.GetAttribute("langword") != null) { |
||||
AddInline(new Run(element.GetAttribute("langword")) { FontFamily = GetCodeFont() }); |
||||
} else if (element.GetAttribute("href") != null) { |
||||
Uri uri; |
||||
if (Uri.TryCreate(element.GetAttribute("href"), UriKind.Absolute, out uri)) { |
||||
if (element.Children.Any()) { |
||||
AddSpan(new Hyperlink { NavigateUri = uri }, element.Children); |
||||
} else { |
||||
AddInline(new Hyperlink(new Run(element.GetAttribute("href"))) { NavigateUri = uri }); |
||||
} |
||||
} |
||||
} else { |
||||
// Invalid reference: print the cref value
|
||||
AddText(element.GetAttribute("cref")); |
||||
} |
||||
} |
||||
|
||||
static string GetCref(string cref) |
||||
{ |
||||
if (cref == null || cref.Trim().Length==0) { |
||||
return ""; |
||||
} |
||||
if (cref.Length < 2) { |
||||
return cref; |
||||
} |
||||
if (cref.Substring(1, 1) == ":") { |
||||
return cref.Substring(2, cref.Length - 2); |
||||
} |
||||
return cref; |
||||
} |
||||
|
||||
FontFamily GetCodeFont() |
||||
{ |
||||
return DisplaySettingsPanel.CurrentDisplaySettings.SelectedFont; |
||||
} |
||||
|
||||
public void AddInline(Inline inline) |
||||
{ |
||||
FlushAddedText(false); |
||||
if (inlineCollection == null) { |
||||
var para = new Paragraph(); |
||||
para.Margin = new Thickness(0, 0, 0, 5); |
||||
inlineCollection = para.Inlines; |
||||
AddBlock(para); |
||||
} |
||||
inlineCollection.Add(inline); |
||||
ignoreWhitespace = false; |
||||
} |
||||
|
||||
void AddSection(string title, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
AddSection(new Run(title), children); |
||||
} |
||||
|
||||
void AddSection(Inline title, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
AddSection( |
||||
title, delegate { |
||||
foreach (var child in children) |
||||
AddDocumentationElement(child); |
||||
}); |
||||
} |
||||
|
||||
void AddSection(Inline title, Action addChildren) |
||||
{ |
||||
var section = new Section(); |
||||
AddBlock(section); |
||||
var oldBlockCollection = blockCollection; |
||||
try { |
||||
blockCollection = section.Blocks; |
||||
inlineCollection = null; |
||||
|
||||
if (title != null) |
||||
AddInline(new Bold(title)); |
||||
|
||||
addChildren(); |
||||
FlushAddedText(false); |
||||
} finally { |
||||
blockCollection = oldBlockCollection; |
||||
inlineCollection = null; |
||||
} |
||||
} |
||||
|
||||
void AddParagraph(Paragraph para, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
AddBlock(para); |
||||
try { |
||||
inlineCollection = para.Inlines; |
||||
|
||||
foreach (var child in children) |
||||
AddDocumentationElement(child); |
||||
FlushAddedText(false); |
||||
} finally { |
||||
inlineCollection = null; |
||||
} |
||||
} |
||||
|
||||
void AddSpan(Span span, IEnumerable<XmlDocumentationElement> children) |
||||
{ |
||||
AddInline(span); |
||||
var oldInlineCollection = inlineCollection; |
||||
try { |
||||
inlineCollection = span.Inlines; |
||||
foreach (var child in children) |
||||
AddDocumentationElement(child); |
||||
FlushAddedText(false); |
||||
} finally { |
||||
inlineCollection = oldInlineCollection; |
||||
} |
||||
} |
||||
|
||||
public void AddBlock(Block block) |
||||
{ |
||||
FlushAddedText(true); |
||||
blockCollection.Add(block); |
||||
} |
||||
|
||||
StringBuilder addedText = new StringBuilder(); |
||||
bool ignoreWhitespace; |
||||
|
||||
public void AddLineBreak() |
||||
{ |
||||
TrimEndOfAddedText(); |
||||
addedText.AppendLine(); |
||||
ignoreWhitespace = true; |
||||
} |
||||
|
||||
public void AddText(string textContent) |
||||
{ |
||||
if (string.IsNullOrEmpty(textContent)) |
||||
return; |
||||
for (int i = 0; i < textContent.Length; i++) { |
||||
char c = textContent[i]; |
||||
if (c == '\n' && IsEmptyLineBefore(textContent, i)) { |
||||
AddLineBreak(); // empty line -> line break
|
||||
} else if (char.IsWhiteSpace(c)) { |
||||
// any whitespace sequence gets converted to a single space (like HTML)
|
||||
if (!ignoreWhitespace) { |
||||
addedText.Append(' '); |
||||
ignoreWhitespace = true; |
||||
} |
||||
} else { |
||||
addedText.Append(c); |
||||
ignoreWhitespace = false; |
||||
} |
||||
} |
||||
} |
||||
|
||||
bool IsEmptyLineBefore(string text, int i) |
||||
{ |
||||
// Skip previous whitespace
|
||||
do { |
||||
i--; |
||||
} while (i >= 0 && (text[i] == ' ' || text[i] == '\r')); |
||||
// Check if previous non-whitespace char is \n
|
||||
return i >= 0 && text[i] == '\n'; |
||||
} |
||||
|
||||
void TrimEndOfAddedText() |
||||
{ |
||||
while (addedText.Length > 0 && addedText[addedText.Length - 1] == ' ') { |
||||
addedText.Length--; |
||||
} |
||||
} |
||||
|
||||
void FlushAddedText(bool trim) |
||||
{ |
||||
if (trim) // trim end of current text element
|
||||
TrimEndOfAddedText(); |
||||
if (addedText.Length == 0) |
||||
return; |
||||
string text = addedText.ToString(); |
||||
addedText.Length = 0; |
||||
AddInline(new Run(text)); |
||||
ignoreWhitespace = trim; // trim start of next text element
|
||||
} |
||||
} |
||||
} |
||||
@ -1,137 +0,0 @@
@@ -1,137 +0,0 @@
|
||||
// Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
|
||||
// software and associated documentation files (the "Software"), to deal in the Software
|
||||
// without restriction, including without limitation the rights to use, copy, modify, merge,
|
||||
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
|
||||
// to whom the Software is furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all copies or
|
||||
// substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
||||
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
|
||||
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
// DEALINGS IN THE SOFTWARE.
|
||||
|
||||
using System; |
||||
using System.Diagnostics; |
||||
using System.IO; |
||||
using System.Text; |
||||
using System.Text.RegularExpressions; |
||||
using System.Windows.Controls; |
||||
using System.Xml; |
||||
|
||||
namespace ICSharpCode.ILSpy.TextView |
||||
{ |
||||
/// <summary>
|
||||
/// Renders XML documentation into a WPF <see cref="TextBlock"/>.
|
||||
/// </summary>
|
||||
public class XmlDocRenderer |
||||
{ |
||||
readonly StringBuilder ret = new StringBuilder(); |
||||
|
||||
public void AppendText(string text) |
||||
{ |
||||
ret.Append(text); |
||||
} |
||||
|
||||
public void AddXmlDocumentation(string xmlDocumentation) |
||||
{ |
||||
if (xmlDocumentation == null) |
||||
return; |
||||
Debug.WriteLine(xmlDocumentation); |
||||
try { |
||||
XmlTextReader r = new XmlTextReader(new StringReader("<docroot>" + xmlDocumentation + "</docroot>")); |
||||
r.XmlResolver = null; |
||||
AddXmlDocumentation(r); |
||||
} catch (XmlException) { |
||||
} |
||||
} |
||||
|
||||
static readonly Regex whitespace = new Regex(@"\s+"); |
||||
|
||||
public void AddXmlDocumentation(XmlReader xml) |
||||
{ |
||||
while (xml.Read()) { |
||||
if (xml.NodeType == XmlNodeType.Element) { |
||||
string elname = xml.Name.ToLowerInvariant(); |
||||
switch (elname) { |
||||
case "filterpriority": |
||||
case "remarks": |
||||
xml.Skip(); |
||||
break; |
||||
case "example": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append("Example:"); |
||||
ret.Append(Environment.NewLine); |
||||
break; |
||||
case "exception": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append(GetCref(xml["cref"])); |
||||
ret.Append(": "); |
||||
break; |
||||
case "returns": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append("Returns: "); |
||||
break; |
||||
case "see": |
||||
ret.Append(GetCref(xml["cref"])); |
||||
ret.Append(xml["langword"]); |
||||
break; |
||||
case "seealso": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append("See also: "); |
||||
ret.Append(GetCref(xml["cref"])); |
||||
break; |
||||
case "paramref": |
||||
ret.Append(xml["name"]); |
||||
break; |
||||
case "param": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append(whitespace.Replace(xml["name"].Trim()," ")); |
||||
ret.Append(": "); |
||||
break; |
||||
case "typeparam": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append(whitespace.Replace(xml["name"].Trim()," ")); |
||||
ret.Append(": "); |
||||
break; |
||||
case "value": |
||||
ret.Append(Environment.NewLine); |
||||
ret.Append("Value: "); |
||||
ret.Append(Environment.NewLine); |
||||
break; |
||||
case "br": |
||||
case "para": |
||||
ret.Append(Environment.NewLine); |
||||
break; |
||||
} |
||||
} else if (xml.NodeType == XmlNodeType.Text) { |
||||
ret.Append(whitespace.Replace(xml.Value, " ")); |
||||
} |
||||
} |
||||
} |
||||
|
||||
static string GetCref(string cref) |
||||
{ |
||||
if (cref == null || cref.Trim().Length==0) { |
||||
return ""; |
||||
} |
||||
if (cref.Length < 2) { |
||||
return cref; |
||||
} |
||||
if (cref.Substring(1, 1) == ":") { |
||||
return cref.Substring(2, cref.Length - 2); |
||||
} |
||||
return cref; |
||||
} |
||||
|
||||
public TextBlock CreateTextBlock() |
||||
{ |
||||
return new TextBlock { Text = ret.ToString() }; |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue