summaryrefslogtreecommitdiffstats
path: root/dom/html/HTMLMenuItemElement.h
blob: 3c19b1170e1326860e61c5ed1b0d5534752bdafa (plain)
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
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_HTMLMenuItemElement_h
#define mozilla_dom_HTMLMenuItemElement_h

#include "mozilla/Attributes.h"
#include "nsIDOMHTMLMenuItemElement.h"
#include "nsGenericHTMLElement.h"

namespace mozilla {

class EventChainPreVisitor;

namespace dom {

class Visitor;

class HTMLMenuItemElement final : public nsGenericHTMLElement,
                                  public nsIDOMHTMLMenuItemElement
{
public:
  using mozilla::dom::Element::GetText;

  HTMLMenuItemElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
                      mozilla::dom::FromParser aFromParser);

  NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLMenuItemElement, menuitem)

  // nsISupports
  NS_DECL_ISUPPORTS_INHERITED

  // nsIDOMHTMLMenuItemElement
  NS_DECL_NSIDOMHTMLMENUITEMELEMENT

  virtual nsresult PreHandleEvent(EventChainPreVisitor& aVisitor) override;
  virtual nsresult PostHandleEvent(
                     EventChainPostVisitor& aVisitor) override;

  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
                              nsIContent* aBindingParent,
                              bool aCompileEventHandlers) override;

  virtual bool ParseAttribute(int32_t aNamespaceID,
                                nsIAtom* aAttribute,
                                const nsAString& aValue,
                                nsAttrValue& aResult) override;

  virtual void DoneCreatingElement() override;

  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;

  uint8_t GetType() const { return mType; }

  /**
   * Syntax sugar to make it easier to check for checked and checked dirty
   */
  bool IsChecked() const { return mChecked; }
  bool IsCheckedDirty() const { return mCheckedDirty; }

  void GetText(nsAString& aText);

  // WebIDL

  // The XPCOM GetType is OK for us
  void SetType(const nsAString& aType, ErrorResult& aError)
  {
    SetHTMLAttr(nsGkAtoms::type, aType, aError);
  }

  // The XPCOM GetLabel is OK for us
  void SetLabel(const nsAString& aLabel, ErrorResult& aError)
  {
    SetAttrHelper(nsGkAtoms::label, aLabel);
  }

  // The XPCOM GetIcon is OK for us
  void SetIcon(const nsAString& aIcon, ErrorResult& aError)
  {
    SetAttrHelper(nsGkAtoms::icon, aIcon);
  }

  bool Disabled() const
  {
    return GetBoolAttr(nsGkAtoms::disabled);
  }
  void SetDisabled(bool aDisabled, ErrorResult& aError)
  {
    SetHTMLBoolAttr(nsGkAtoms::disabled, aDisabled, aError);
  }

  bool Checked() const
  {
    return mChecked;
  }
  void SetChecked(bool aChecked, ErrorResult& aError)
  {
    aError = SetChecked(aChecked);
  }

  // The XPCOM GetRadiogroup is OK for us
  void SetRadiogroup(const nsAString& aRadiogroup, ErrorResult& aError)
  {
    SetHTMLAttr(nsGkAtoms::radiogroup, aRadiogroup, aError);
  }

  bool DefaultChecked() const
  {
    return GetBoolAttr(nsGkAtoms::checked);
  }
  void SetDefaultChecked(bool aDefault, ErrorResult& aError)
  {
    SetHTMLBoolAttr(nsGkAtoms::checked, aDefault, aError);
  }

protected:
  virtual ~HTMLMenuItemElement();

  virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;


protected:
  virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
                                const nsAttrValue* aValue, bool aNotify) override;

  void WalkRadioGroup(Visitor* aVisitor);

  HTMLMenuItemElement* GetSelectedRadio();

  void AddedToRadioGroup();

  void InitChecked();

  friend class ClearCheckedVisitor;
  friend class SetCheckedDirtyVisitor;

  void ClearChecked() { mChecked = false; }
  void SetCheckedDirty() { mCheckedDirty = true; }

private:
  uint8_t mType : 2;
  bool mParserCreating : 1;
  bool mShouldInitChecked : 1;
  bool mCheckedDirty : 1;
  bool mChecked : 1;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_HTMLMenuItemElement_h