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
|
//
// ProjectedTooltipProvider.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2015 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.Components;
namespace MonoDevelop.Ide.Editor.Projection
{
sealed class ProjectedTooltipProvider : TooltipProvider
{
readonly TextEditor editor;
readonly DocumentContext ctx;
readonly Projection projection;
readonly TooltipProvider projectedTooltipProvider;
public ProjectedTooltipProvider (TextEditor editor, DocumentContext ctx, Projection projection, TooltipProvider projectedTooltipProvider)
{
if (editor == null)
throw new ArgumentNullException ("editor");
if (ctx == null)
throw new ArgumentNullException ("ctx");
if (projection == null)
throw new ArgumentNullException ("projection");
if (projectedTooltipProvider == null)
throw new ArgumentNullException ("projectedTooltipProvider");
this.projectedTooltipProvider = projectedTooltipProvider;
this.projection = projection;
this.editor = editor;
this.ctx = ctx;
}
public override TooltipItem GetItem (TextEditor editor, DocumentContext ctx, int offset)
{
foreach (var pseg in projection.ProjectedSegments) {
if (pseg.ContainsOriginal (offset)) {
var result = projectedTooltipProvider.GetItem (projection.ProjectedEditor, projection.ProjectedContext, pseg.FromOriginalToProjected (offset));
if (result == null)
return null;
result.Offset = pseg.FromProjectedToOriginal (result.Offset);
return result;
}
}
return null;
}
public override bool IsInteractive (TextEditor editor, Control tipWindow)
{
return projectedTooltipProvider.IsInteractive (editor, tipWindow);
}
public override void ShowTooltipWindow (TextEditor editor, Control tipWindow, TooltipItem item, Gdk.ModifierType modifierState, int mouseX, int mouseY)
{
projectedTooltipProvider.ShowTooltipWindow (editor, tipWindow, item, modifierState, mouseX, mouseY);
}
public override void GetRequiredPosition (TextEditor editor, Control tipWindow, out int requiredWidth, out double xalign)
{
projectedTooltipProvider.GetRequiredPosition (editor, tipWindow, out requiredWidth, out xalign);
}
public override Control CreateTooltipWindow (TextEditor editor, DocumentContext ctx, TooltipItem item, int offset, Gdk.ModifierType modifierState)
{
foreach (var pseg in projection.ProjectedSegments) {
if (pseg.ContainsOriginal (offset)) {
return projectedTooltipProvider.CreateTooltipWindow (projection.ProjectedEditor, projection.ProjectedContext, item, pseg.FromOriginalToProjected (offset), modifierState);
}
}
return null;
}
}
}
|
