The Tor Browser / file comparison
comparison: accessible/src/generic/RootAccessible.h
accessible/src/generic/RootAccessible.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:ea874b080e75 |
|---|---|
| 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_RootAccessible_h__ | |
| 7 #define mozilla_a11y_RootAccessible_h__ | |
| 8 | |
| 9 #include "HyperTextAccessible.h" | |
| 10 #include "DocAccessibleWrap.h" | |
| 11 | |
| 12 #include "nsIDOMEventListener.h" | |
| 13 | |
| 14 class nsIDocument; | |
| 15 | |
| 16 namespace mozilla { | |
| 17 namespace a11y { | |
| 18 | |
| 19 class RootAccessible : public DocAccessibleWrap, | |
| 20 public nsIDOMEventListener | |
| 21 { | |
| 22 NS_DECL_ISUPPORTS_INHERITED | |
| 23 | |
| 24 public: | |
| 25 RootAccessible(nsIDocument* aDocument, nsIContent* aRootContent, | |
| 26 nsIPresShell* aPresShell); | |
| 27 virtual ~RootAccessible(); | |
| 28 | |
| 29 // nsIDOMEventListener | |
| 30 NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent); | |
| 31 | |
| 32 // Accessible | |
| 33 virtual void Shutdown(); | |
| 34 virtual mozilla::a11y::ENameValueFlag Name(nsString& aName); | |
| 35 virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE; | |
| 36 virtual mozilla::a11y::role NativeRole(); | |
| 37 virtual uint64_t NativeState(); | |
| 38 | |
| 39 // RootAccessible | |
| 40 | |
| 41 /** | |
| 42 * Notify that the sub document presshell was activated. | |
| 43 */ | |
| 44 virtual void DocumentActivated(DocAccessible* aDocument); | |
| 45 | |
| 46 protected: | |
| 47 | |
| 48 /** | |
| 49 * Add/remove DOM event listeners. | |
| 50 */ | |
| 51 virtual nsresult AddEventListeners(); | |
| 52 virtual nsresult RemoveEventListeners(); | |
| 53 | |
| 54 /** | |
| 55 * Process the DOM event. | |
| 56 */ | |
| 57 void ProcessDOMEvent(nsIDOMEvent* aEvent); | |
| 58 | |
| 59 /** | |
| 60 * Process "popupshown" event. Used by HandleEvent(). | |
| 61 */ | |
| 62 void HandlePopupShownEvent(Accessible* aAccessible); | |
| 63 | |
| 64 /* | |
| 65 * Process "popuphiding" event. Used by HandleEvent(). | |
| 66 */ | |
| 67 void HandlePopupHidingEvent(nsINode* aNode); | |
| 68 | |
| 69 #ifdef MOZ_XUL | |
| 70 void HandleTreeRowCountChangedEvent(nsIDOMEvent* aEvent, | |
| 71 XULTreeAccessible* aAccessible); | |
| 72 void HandleTreeInvalidatedEvent(nsIDOMEvent* aEvent, | |
| 73 XULTreeAccessible* aAccessible); | |
| 74 | |
| 75 uint32_t GetChromeFlags(); | |
| 76 #endif | |
| 77 }; | |
| 78 | |
| 79 inline RootAccessible* | |
| 80 Accessible::AsRoot() | |
| 81 { | |
| 82 return IsRoot() ? static_cast<mozilla::a11y::RootAccessible*>(this) : nullptr; | |
| 83 } | |
| 84 | |
| 85 } // namespace a11y | |
| 86 } // namespace mozilla | |
| 87 | |
| 88 #endif |
