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
|
/*
* Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.NavigationItem = class NavigationItem extends WebInspector.Object
{
constructor(identifier, role, label)
{
super();
this._identifier = identifier || null;
this._element = document.createElement("div");
this._hidden = false;
if (role)
this._element.setAttribute("role", role);
if (label)
this._element.setAttribute("aria-label", label);
this._element.classList.add(...this._classNames);
this._element.navigationItem = this;
}
// Public
get identifier()
{
return this._identifier;
}
get element()
{
return this._element;
}
get parentNavigationBar()
{
return this._parentNavigationBar;
}
get minimumWidth()
{
return this._element.realOffsetWidth;
}
updateLayout(expandOnly)
{
// Implemented by subclasses.
}
get hidden()
{
return this._hidden;
}
set hidden(flag)
{
if (this._hidden === flag)
return;
this._hidden = flag;
this._element.classList.toggle("hidden", flag);
if (this._parentNavigationBar)
this._parentNavigationBar.needsLayout();
}
// Private
get _classNames()
{
var classNames = ["item"];
if (this._identifier)
classNames.push(this._identifier);
if (this.additionalClassNames instanceof Array)
classNames = classNames.concat(this.additionalClassNames);
return classNames;
}
};
|
