source: branches/HeuristicLab.Problems.GrammaticalOptimization/SharpVectorCore/Events/IMutationEvent.cs @ 13777

using System;

namespace SharpVectors.Dom.Events
{
  /// <summary>
  /// The <see cref="IMutationEvent">IMutationEvent</see> interface
  /// provides specific contextual information associated with
  /// Mutation events.
  /// </summary>
  /// <remarks>
  /// Note: To create an instance of the
  /// <see cref="IMutationEvent">IMutationEvent</see> interface, use the
  /// feature string <c>"MutationEvent"</c> as the value of the input
  /// parameter used with the
  /// <see cref="IDocumentEvent.CreateEvent">IDocumentEvent.CreateEvent</see>
  /// method.
  /// </remarks>
  public interface IMutationEvent
    : IEvent
  {
    /// <summary>
    /// <see cref="RelatedNode">RelatedNode</see> is used to identify a
    /// secondary node related to a mutation event.
    /// </summary>
    /// <remarks>
    /// For example, if a
    /// mutation event is dispatched to a node indicating that its parent
    /// has changed, the <see cref="RelatedNode">RelatedNode</see> is the
    /// changed parent. If an event is instead dispatched to a subtree
    /// indicating a node was changed within it, the 
    /// <see cref="RelatedNode">RelatedNode</see> is the changed node. In
    /// the case of the
    /// <see cref="AttrChangeType.Modification">AttrChangeType.Modification</see>
    /// event it indicates the <see cref="IAttr">IAttr</see> node which
    /// was modified, added, or removed.
    /// </remarks>
    INode RelatedNode
    {
      get;
    }
    
    /// <summary>
    /// <see cref="PrevValue">PrevValue</see> indicates the previous value
    /// of the <see cref="IAttr">IAttr</see> node in
    /// <see cref="AttrChangeType.Modification">AttrChangeType.Modification</see>
    /// events, and of the <see cref="ICharacterData">ICharacterData</see>
    /// node in DOMCharacterDataModified events.
    /// </summary>
    string PrevValue
    {
      get;
    }
    
    /// <summary>
    /// <see cref="NewValue">NewValue</see> indicates the new value of the
    /// <see cref="IAttr">IAttr</see> node in DOMAttrModified events, and
    /// of the <see cref="ICharacterData">ICharacterData</see> node in
    /// DOMCharacterDataModified events.
    /// </summary>
    string NewValue
    {
      get;
    }
    
    /// <summary>
    /// <see cref="AttrName">AttrName</see> indicates the name of the
    /// changed <see cref="IAttr">Attr</see> node in a
    /// <see cref="AttrChangeType.Modification">AttrChangeType.Modification</see>
    /// event.
    /// </summary>
    string AttrName
    {
      get;
    }
    
    /// <summary>
    /// <c>attrChange</c> indicates the type of change which triggered
    /// the DOMAttrModified event. The values can be
    /// <see cref="AttrChangeType.Modification">AttrChangeType.Modification</see>,
    /// <see cref="AttrChangeType.Addition">AttrChangeType.Addition</see>,
    /// or
    /// <see cref="AttrChangeType.Removal">AttrChangeType.Removal</see>.
    /// </summary>
    AttrChangeType AttrChange
    {
      get;
    }
    
    /// <summary>
    /// The <see cref="InitMutationEvent">InitMutationEvent</see> method
    /// is used to initialize the value of a
    /// <see cref="IMutationEvent">IMutationEvent</see> created using the
    /// <see cref="IDocumentEvent.CreateEvent">IDocumentEvent.CreateEvent</see>
    /// method. This method may only be called before the
    /// <see cref="IMutationEvent">IMutationEvent</see> has been
    /// dispatched via the
    /// <see cref="IEventTarget.DispatchEvent">IEventTarget.DispatchEvent</see>
    /// method, though it may be called multiple times before being
    /// dispatched if necessary. If called multiple times, the final
    /// invocation takes precedence.
    /// </summary>
    /// <param name="typeArg">
    /// Specifies the event type.
    /// </param>
    /// <param name="canBubbleArg">
    /// Specifies whether or not the event can bubble. This parameter
    /// overrides the intrinsic bubbling behavior of the event.
    /// </param>
    /// <param name="cancelableArg">
    /// Specifies whether or not the event's default action can be
    /// prevented. This parameter overrides the intrinsic cancelable
    /// behavior of the event.
    /// </param>
    /// <param name="relatedNodeArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s related Node.
    /// </param>
    /// <param name="prevValueArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="PrevValue">PrevValue</see> attribute. This value may
    /// be <c>null</c>.
    /// </param>
    /// <param name="newValueArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="NewValue">NewValue</see> attribute. This value may be
    /// <c>null</c>.
    /// </param>
    /// <param name="attrNameArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="AttrName">AttrName</see> attribute. This value may be
    /// <c>null</c>.
    /// </param>
    /// <param name="attrChangeArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="AttrChange">AttrChange</see> attribute.
    /// </param>
    void InitMutationEvent(
      string typeArg,
      bool canBubbleArg,
      bool cancelableArg,
      INode relatedNodeArg,
      string prevValueArg,
      string newValueArg,
      string attrNameArg,
      AttrChangeType attrChangeArg);
    
    /// <summary>
    /// The <see cref="InitMutationEventNs">InitMutationEventNs</see>
    /// method is used to initialize the value of a
    /// <see cref="IMutationEvent">IMutationEvent</see> created using the
    /// <see cref="IDocumentEvent.CreateEvent">IDocumentEvent.CreateEvent</see>
    /// method.
    /// </summary>
    /// <remarks>
    /// This method may only be called before the
    /// <see cref="IMutationEvent">IMutationEvent</see> has been
    /// dispatched via the
    /// <see cref="IEventTarget.DispatchEvent">IEventTarget.DispatchEvent</see>
    /// method, though it may be called multiple times during that phase
    /// if necessary. If called multiple times, the final invocation
    /// takes precedence.
    /// </remarks>
    /// <param name="namespaceUri">
    /// Specifies the
    /// <see href="http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/glossary.html#dt-namespaceURI">namespace URI</see>
    /// associated with this event, or null if the application wish to
    /// have no namespace.
    /// </param>
    /// <param name="typeArg">
    /// Specifies the event type.
    /// </param>
    /// <param name="canBubbleArg">
    /// Specifies whether or not the event can bubble.
    /// </param>
    /// <param name="cancelableArg">
    /// Specifies whether or not the event's default action can be
    /// prevented.
    /// </param>
    /// <param name="relatedNodeArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s related Node.
    /// </param>
    /// <param name="prevValueArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="PrevValue">PrevValue</see> attribute. This value may
    /// be <c>null</c>.
    /// </param>
    /// <param name="newValueArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="NewValue">NewValue</see> attribute. This value may be
    /// <c>null</c>.
    /// </param>
    /// <param name="attrNameArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="AttrName">AttrName</see> attribute. This value may be
    /// <c>null</c>.
    /// </param>
    /// <param name="attrChangeArg">
    /// Specifies the <see cref="IEvent">IEvent</see>'s
    /// <see cref="AttrChange">AttrChange</see> attribute.
    /// </param>
    void InitMutationEventNs(
      string namespaceUri,
      string typeArg,
      bool canBubbleArg,
      bool cancelableArg,
      INode relatedNodeArg,
      string prevValueArg,
      string newValueArg,
      string attrNameArg,
      AttrChangeType attrChangeArg);
  }
}