1 files changed, 244 insertions, 0 deletions
diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor/InternalExtensionAPI/ITextEditorImpl.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor/InternalExtensionAPI/ITextEditorImpl.cs
new file mode 100644
index 0000000000..4b299a40ef
--- /dev/null
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Editor/InternalExtensionAPI/ITextEditorImpl.cs
@@ -0,0 +1,244 @@
+//
+// ITextEditorImpl.cs
+//
+// Author:
+//       Mike Krüger <mkrueger@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin Inc. (http://xamarin.com)
+//
+// 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 MonoDevelop.Core.Text;
+using System.Collections.Generic;
+using MonoDevelop.Ide.Gui;
+using MonoDevelop.Ide.Editor.Extension;
+using MonoDevelop.Ide.Editor.Highlighting;
+using MonoDevelop.Components;
+
+namespace MonoDevelop.Ide.Editor
+{
+	public enum EditMode
+	{
+		Edit,
+		TextLink,
+		CursorInsertion
+	}
+
+	/// <summary>
+	/// A skip char is a character in the editor at a defined position that is skipped when this
+	/// exact character is pressed at the character position. That's useful for inserting automatically generated brackets without
+	/// interfering with the typing flow.
+	/// </summary>
+	public struct SkipChar
+	{
+		/// <summary>
+		/// Gets the offset.
+		/// </summary>
+		public readonly int Offset;
+
+		/// <summary>
+		/// Gets the char.
+		/// </summary>
+		public readonly char Char;
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="MonoDevelop.Ide.Editor.SkipChar"/> struct.
+		/// </summary>
+		/// <param name="offset">The offset of the char.</param>
+		/// <param name="ch">The character</param>
+		public SkipChar (int offset, char ch)
+		{
+			Offset = offset;
+			Char = ch;
+		}
+
+		/// <summary>
+		/// Returns a <see cref="System.String"/> that represents the current <see cref="MonoDevelop.Ide.Editor.SkipChar"/>.
+		/// </summary>
+		/// <returns>A <see cref="System.String"/> that represents the current <see cref="MonoDevelop.Ide.Editor.SkipChar"/>.</returns>
+		public override string ToString ()
+		{
+			return string.Format ("[SkipChar: Offset={0}, Char={1}]", Offset, Char);
+		}
+	}
+
+	interface ITextEditorImpl : IViewContent, IDisposable
+	{
+		EditMode EditMode { get; }
+
+		ITextEditorOptions Options { get; set; }
+
+		IReadonlyTextDocument Document { get; set; }
+
+		DocumentLocation CaretLocation { get; set; }
+
+		SemanticHighlighting SemanticHighlighting { get; set; }
+
+		int CaretOffset { get; set; }
+
+		bool IsSomethingSelected { get; }
+
+		SelectionMode SelectionMode { get; }
+
+		ISegment SelectionRange { get; set; }
+		int SelectionAnchorOffset { get; set; }
+		int SelectionLeadOffset { get; set; }
+
+		DocumentRegion SelectionRegion { get; set; }
+
+		void SetSelection (int anchorOffset, int leadOffset);
+
+		event EventHandler SelectionChanged;
+
+		event EventHandler CaretPositionChanged;
+
+		event EventHandler BeginMouseHover;
+
+		event EventHandler VAdjustmentChanged;
+
+		event EventHandler HAdjustmentChanged;
+
+		void ClearSelection ();
+
+		void CenterToCaret ();
+
+		void StartCaretPulseAnimation ();
+
+		int EnsureCaretIsNotVirtual ();
+
+		void FixVirtualIndentation ();
+
+		IEditorActionHost Actions { get; }
+
+		ITextMarkerFactory TextMarkerFactory { get; }
+
+		event EventHandler BeginAtomicUndoOperation;
+
+		event EventHandler EndAtomicUndoOperation;
+
+		object CreateNativeControl ();
+
+		void RunWhenLoaded (Action action);
+
+		string FormatString (int offset, string code);
+
+		void StartInsertionMode (InsertionModeOptions insertionModeOptions);
+
+		void StartTextLinkMode (TextLinkModeOptions textLinkModeOptions);
+
+		double LineHeight { get; }
+
+		DocumentLocation PointToLocation (double xp, double yp, bool endAtEol = false);
+
+		Xwt.Point LocationToPoint (int line, int column);
+
+		void AddMarker (IDocumentLine line, ITextLineMarker lineMarker);
+
+		void RemoveMarker (ITextLineMarker lineMarker);
+
+		void ScrollTo (int offset);
+
+		void CenterTo (int offset);
+
+		IList<SkipChar> SkipChars
+		{
+			get;
+		}
+
+		void AddSkipChar (int offset, char ch);
+
+		string GetVirtualIndentationString (int lineNumber);
+
+		IEnumerable<ITextLineMarker> GetLineMarkers (IDocumentLine line);
+
+		#region Text segment markers
+
+		IEnumerable<ITextSegmentMarker> GetTextSegmentMarkersAt (ISegment segment);
+
+		IEnumerable<ITextSegmentMarker> GetTextSegmentMarkersAt (int offset);
+
+		/// <summary>
+		/// Adds a marker to the document.
+		/// </summary>
+		void AddMarker (ITextSegmentMarker marker);
+
+		/// <summary>
+		/// Removes a marker from the document.
+		/// </summary>
+		/// <returns><c>true</c>, if marker was removed, <c>false</c> otherwise.</returns>
+		/// <param name="marker">Marker.</param>
+		bool RemoveMarker (ITextSegmentMarker marker);
+
+		#endregion
+
+		IFoldSegment CreateFoldSegment (int offset, int length, bool isFolded = false);
+
+		void SetFoldings (IEnumerable<IFoldSegment> foldings);
+
+		IEnumerable<IFoldSegment> GetFoldingsContaining (int offset);
+
+		IEnumerable<IFoldSegment> GetFoldingsIn (int offset, int length);
+
+		string GetPangoMarkup (int offset, int length);
+
+		void SetIndentationTracker (IndentationTracker indentationTracker);
+		void SetSelectionSurroundingProvider (SelectionSurroundingProvider surroundingProvider);
+		void SetTextPasteHandler (TextPasteHandler textPasteHandler);
+
+		event EventHandler<LineEventArgs> LineChanged;
+		event EventHandler<LineEventArgs> LineInserted;
+		event EventHandler<LineEventArgs> LineRemoved;
+
+		#region Internal use only API (do not mirror in TextEditor)
+
+		TextEditorExtension EditorExtension
+		{
+			get;
+			set;
+		}
+
+		IEnumerable<TooltipProvider> TooltipProvider
+		{
+			get;
+		}
+
+		void ClearTooltipProviders ();
+
+		void AddTooltipProvider (TooltipProvider provider);
+
+		void RemoveTooltipProvider (TooltipProvider provider);
+
+		Xwt.Point GetEditorWindowOrigin ();
+
+		Xwt.Rectangle GetEditorAllocation ();
+
+		void InformLoadComplete ();
+
+		void SetUsageTaskProviders (IEnumerable<UsageProviderEditorExtension> providers);
+
+		void SetQuickTaskProviders (IEnumerable<IQuickTaskProvider> providers);
+		#endregion
+
+		double ZoomLevel { get; set; }
+		event EventHandler ZoomLevelChanged;
+
+		void AddOverlay (Control messageOverlayContent, Func<int> sizeFunc);
+		void RemoveOverlay (Control messageOverlayContent);
+	}
+}
+\ No newline at end of file