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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.MachineStudio.Common.Threading
{
    /// <summary>
    /// Represents a mechanism for invoking actions on the main application thread.
    /// </summary>
    public interface IDispatcherProvider
    {
        /// <summary>
        /// Invokes the specified action asynchronously.
        /// </summary>
        /// <param name="action">The action.</param>
        void Invoke(Action action);

        /// <summary>
        /// Invokes the specified action synchronously.
        /// </summary>
        /// <param name="action">The action.</param>
        void InvokeSync(Action action);
    }
}
t; /// Is called immediately before a document line is removed. /// </summary> void BeforeRemoveLine(DocumentLine line); // /// <summary> // /// Is called immediately after a document line is removed. // /// </summary> // void AfterRemoveLine(DocumentLine line); /// <summary> /// Is called immediately before a document line changes length. /// This method will be called whenever the line is changed, even when the length stays as it is. /// The method might be called multiple times for a single line because /// a replacement is internally handled as removal followed by insertion. /// </summary> void SetLineLength(DocumentLine line, int newTotalLength); /// <summary> /// Is called immediately after a line was inserted. /// </summary> /// <param name="newLine">The new line</param> /// <param name="insertionPos">The existing line before the new line</param> void LineInserted(DocumentLine insertionPos, DocumentLine newLine); /// <summary> /// Indicates that there were changes to the document that the line tracker was not notified of. /// The document is in a consistent state (but the line trackers aren't), and line trackers should /// throw away their data and rebuild the document. /// </summary> void RebuildDocument(); } }