1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
//
// 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);
void UpdateBraceMatchingResult (BraceMatchingResult? result);
}
}
|