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
|
//
// MacPinnedWatchView.cs
//
// Author:
// Jeffrey Stedfast <jestedfa@microsoft.com>
//
// Copyright (c) 2019 Microsoft Corp.
//
// 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 AppKit;
using Mono.Debugging.Client;
namespace MonoDevelop.Debugger.VSTextView.PinnedWatches
{
sealed class PinnedWatchView : NSScrollView
{
readonly ObjectValueTreeViewController controller;
readonly NSLayoutConstraint heightConstraint;
readonly NSLayoutConstraint widthConstraint;
readonly MacObjectValueTreeView treeView;
NSLayoutConstraint superHeightConstraint;
NSLayoutConstraint superWidthConstraint;
ObjectValue objectValue;
bool disposed;
public PinnedWatchView (PinnedWatch watch, StackFrame frame)
{
HasVerticalScroller = true;
AutohidesScrollers = true;
controller = new ObjectValueTreeViewController ();
controller.SetStackFrame (frame);
controller.AllowEditing = true;
treeView = controller.GetMacControl (headersVisible: false, compactView: true, allowPinning: true);
controller.PinnedWatch = watch;
if (watch.Value != null)
controller.AddValue (watch.Value);
var rect = treeView.Frame;
if (rect.Height < 1)
treeView.Frame = new CoreGraphics.CGRect (rect.X, rect.Y, rect.Width, 19);
DocumentView = treeView;
Frame = treeView.Frame;
heightConstraint = HeightAnchor.ConstraintEqualToConstant (treeView.Frame.Height);
heightConstraint.Active = true;
widthConstraint = WidthAnchor.ConstraintEqualToConstant (treeView.Frame.Width);
widthConstraint.Active = true;
DebuggingService.ResumedEvent += OnDebuggerResumed;
DebuggingService.PausedEvent += OnDebuggerPaused;
treeView.Resized += OnTreeViewResized;
}
public void SetObjectValue (ObjectValue value)
{
if (value == objectValue)
return;
controller.ClearAll ();
if (value != null)
controller.AddValue (value);
objectValue = value;
}
public override void ViewDidMoveToSuperview ()
{
base.ViewDidMoveToSuperview ();
if (Superview != null) {
superHeightConstraint = Superview.HeightAnchor.ConstraintEqualToConstant (Frame.Height);
superWidthConstraint = Superview.WidthAnchor.ConstraintEqualToConstant (Frame.Width);
superHeightConstraint.Active = true;
superWidthConstraint.Active = true;
} else {
superHeightConstraint?.Dispose ();
superWidthConstraint?.Dispose ();
superHeightConstraint = null;
superWidthConstraint = null;
}
}
void OnTreeViewResized (object sender, EventArgs e)
{
//const string CocoaTextViewScrollView = "CocoaTextViewScrollView";
const string CocoaTextViewControl = "CocoaTextViewControl";
//const string CocoaEditorGridView = "CocoaEditorGridView";
var materialView = Superview;
// Find our parent CocoaTextViewControl
var textView = materialView;
while (textView != null && textView.GetType ().Name != CocoaTextViewControl)
textView = textView.Superview;
if (textView == null)
return;
var origin = textView.ConvertPointFromView (Frame.Location, this);
var maxHeight = NMath.Max (textView.Frame.Bottom - origin.Y, treeView.RowHeight * 2);
var height = treeView.FittingSize.Height;
var width = treeView.Frame.Width;
height = NMath.Min (height, maxHeight);
heightConstraint.Constant = height;
widthConstraint.Constant = width;
superHeightConstraint.Constant = height;
superWidthConstraint.Constant = width;
#if REPARENT_SO_SCROLLING_WORKS
// Find our parent CocoaEditorGridView
var gridView = textView.Superview;
while (gridView != null && gridView.GetType ().Name != CocoaEditorGridView)
gridView = gridView.Superview;
if (gridView == null)
return;
// Find the CocoaTextViewScrollView
NSView textViewScrollView = null;
foreach (var child in gridView.Subviews) {
if (child.GetType ().Name == CocoaTextViewScrollView) {
textViewScrollView = child;
break;
}
}
materialView.RemoveFromSuperview ();
gridView.AddSubview (materialView, NSWindowOrderingMode.Above, textViewScrollView);
#endif
}
void OnDebuggerResumed (object sender, EventArgs e)
{
controller.ChangeCheckpoint ();
controller.AllowExpanding = false;
controller.AllowEditing = false;
}
void OnDebuggerPaused (object sender, EventArgs e)
{
controller.AllowExpanding = true;
controller.AllowEditing = true;
}
protected override void Dispose (bool disposing)
{
if (disposing && !disposed) {
DebuggingService.ResumedEvent -= OnDebuggerResumed;
DebuggingService.PausedEvent -= OnDebuggerPaused;
treeView.Resized -= OnTreeViewResized;
superHeightConstraint?.Dispose ();
superWidthConstraint?.Dispose ();
superHeightConstraint = null;
superWidthConstraint = null;
heightConstraint.Dispose ();
widthConstraint.Dispose ();
disposed = true;
}
base.Dispose (disposing);
}
}
}
|