1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #ifndef mozilla_a11y_XULMenuAccessible_h__ 7 #define mozilla_a11y_XULMenuAccessible_h__ 8 9 #include "AccessibleWrap.h" 10 #include "XULSelectControlAccessible.h" 11 12 namespace mozilla { 13 namespace a11y { 14 15 /** 16 * Used for XUL menu, menuitem elements. 17 */ 18 class XULMenuitemAccessible : public AccessibleWrap { 19 public: 20 enum { eAction_Click = 0 }; 21 22 XULMenuitemAccessible(nsIContent* aContent, DocAccessible* aDoc); 23 24 // LocalAccessible 25 virtual void Description(nsString& aDescription) const override; 26 virtual a11y::role NativeRole() const override; 27 virtual uint64_t NativeState() const override; 28 virtual uint64_t NativeInteractiveState() const override; 29 30 // ActionAccessible 31 virtual bool HasPrimaryAction() const override; 32 virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override; 33 virtual KeyBinding AccessKey() const override; 34 virtual KeyBinding KeyboardShortcut() const override; 35 36 // Widgets 37 virtual bool IsActiveWidget() const override; 38 virtual bool AreItemsOperable() const override; 39 virtual LocalAccessible* ContainerWidget() const override; 40 41 protected: 42 // LocalAccessible 43 virtual ENameValueFlag NativeName(nsString& aName) const override; 44 virtual int32_t GetLevel(bool aFast) const override; 45 }; 46 47 /** 48 * Used for XUL menuseparator element. 49 */ 50 class XULMenuSeparatorAccessible : public XULMenuitemAccessible { 51 public: 52 XULMenuSeparatorAccessible(nsIContent* aContent, DocAccessible* aDoc); 53 54 // LocalAccessible 55 virtual a11y::role NativeRole() const override; 56 virtual uint64_t NativeState() const override; 57 58 // ActionAccessible 59 virtual bool HasPrimaryAction() const override; 60 61 protected: 62 // LocalAccessible 63 virtual ENameValueFlag NativeName(nsString& aName) const override; 64 }; 65 66 /** 67 * Used for XUL menupopup and panel. 68 */ 69 class XULMenupopupAccessible : public XULSelectControlAccessible { 70 public: 71 XULMenupopupAccessible(nsIContent* aContent, DocAccessible* aDoc); 72 73 // LocalAccessible 74 virtual a11y::role NativeRole() const override; 75 virtual uint64_t NativeState() const override; 76 77 // Widgets 78 virtual bool IsWidget() const override; 79 virtual bool IsActiveWidget() const override; 80 virtual bool AreItemsOperable() const override; 81 82 virtual LocalAccessible* ContainerWidget() const override; 83 84 protected: 85 // LocalAccessible 86 virtual ENameValueFlag NativeName(nsString& aName) const override; 87 }; 88 89 /** 90 * Used for XUL menubar element. 91 */ 92 class XULMenubarAccessible : public AccessibleWrap { 93 public: 94 XULMenubarAccessible(nsIContent* aContent, DocAccessible* aDoc); 95 96 // LocalAccessible 97 virtual a11y::role NativeRole() const override; 98 99 // Widget 100 virtual bool IsActiveWidget() const override; 101 virtual bool AreItemsOperable() const override; 102 virtual LocalAccessible* CurrentItem() const override; 103 virtual void SetCurrentItem(const LocalAccessible* aItem) override; 104 105 protected: 106 // LocalAccessible 107 virtual ENameValueFlag NativeName(nsString& aName) const override; 108 }; 109 110 } // namespace a11y 111 } // namespace mozilla 112 113 #endif 114