accessible/src/generic/RootAccessible.h@141e0f1194b1 (annotated)
accessible/src/generic/RootAccessible.h
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef mozilla_a11y_RootAccessible_h__ |
| michael@0 | 7 | #define mozilla_a11y_RootAccessible_h__ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "HyperTextAccessible.h" |
| michael@0 | 10 | #include "DocAccessibleWrap.h" |
| michael@0 | 11 | |
| michael@0 | 12 | #include "nsIDOMEventListener.h" |
| michael@0 | 13 | |
| michael@0 | 14 | class nsIDocument; |
| michael@0 | 15 | |
| michael@0 | 16 | namespace mozilla { |
| michael@0 | 17 | namespace a11y { |
| michael@0 | 18 | |
| michael@0 | 19 | class RootAccessible : public DocAccessibleWrap, |
| michael@0 | 20 | public nsIDOMEventListener |
| michael@0 | 21 | { |
| michael@0 | 22 | NS_DECL_ISUPPORTS_INHERITED |
| michael@0 | 23 | |
| michael@0 | 24 | public: |
| michael@0 | 25 | RootAccessible(nsIDocument* aDocument, nsIContent* aRootContent, |
| michael@0 | 26 | nsIPresShell* aPresShell); |
| michael@0 | 27 | virtual ~RootAccessible(); |
| michael@0 | 28 | |
| michael@0 | 29 | // nsIDOMEventListener |
| michael@0 | 30 | NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent); |
| michael@0 | 31 | |
| michael@0 | 32 | // Accessible |
| michael@0 | 33 | virtual void Shutdown(); |
| michael@0 | 34 | virtual mozilla::a11y::ENameValueFlag Name(nsString& aName); |
| michael@0 | 35 | virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE; |
| michael@0 | 36 | virtual mozilla::a11y::role NativeRole(); |
| michael@0 | 37 | virtual uint64_t NativeState(); |
| michael@0 | 38 | |
| michael@0 | 39 | // RootAccessible |
| michael@0 | 40 | |
| michael@0 | 41 | /** |
| michael@0 | 42 | * Notify that the sub document presshell was activated. |
| michael@0 | 43 | */ |
| michael@0 | 44 | virtual void DocumentActivated(DocAccessible* aDocument); |
| michael@0 | 45 | |
| michael@0 | 46 | protected: |
| michael@0 | 47 | |
| michael@0 | 48 | /** |
| michael@0 | 49 | * Add/remove DOM event listeners. |
| michael@0 | 50 | */ |
| michael@0 | 51 | virtual nsresult AddEventListeners(); |
| michael@0 | 52 | virtual nsresult RemoveEventListeners(); |
| michael@0 | 53 | |
| michael@0 | 54 | /** |
| michael@0 | 55 | * Process the DOM event. |
| michael@0 | 56 | */ |
| michael@0 | 57 | void ProcessDOMEvent(nsIDOMEvent* aEvent); |
| michael@0 | 58 | |
| michael@0 | 59 | /** |
| michael@0 | 60 | * Process "popupshown" event. Used by HandleEvent(). |
| michael@0 | 61 | */ |
| michael@0 | 62 | void HandlePopupShownEvent(Accessible* aAccessible); |
| michael@0 | 63 | |
| michael@0 | 64 | /* |
| michael@0 | 65 | * Process "popuphiding" event. Used by HandleEvent(). |
| michael@0 | 66 | */ |
| michael@0 | 67 | void HandlePopupHidingEvent(nsINode* aNode); |
| michael@0 | 68 | |
| michael@0 | 69 | #ifdef MOZ_XUL |
| michael@0 | 70 | void HandleTreeRowCountChangedEvent(nsIDOMEvent* aEvent, |
| michael@0 | 71 | XULTreeAccessible* aAccessible); |
| michael@0 | 72 | void HandleTreeInvalidatedEvent(nsIDOMEvent* aEvent, |
| michael@0 | 73 | XULTreeAccessible* aAccessible); |
| michael@0 | 74 | |
| michael@0 | 75 | uint32_t GetChromeFlags(); |
| michael@0 | 76 | #endif |
| michael@0 | 77 | }; |
| michael@0 | 78 | |
| michael@0 | 79 | inline RootAccessible* |
| michael@0 | 80 | Accessible::AsRoot() |
| michael@0 | 81 | { |
| michael@0 | 82 | return IsRoot() ? static_cast<mozilla::a11y::RootAccessible*>(this) : nullptr; |
| michael@0 | 83 | } |
| michael@0 | 84 | |
| michael@0 | 85 | } // namespace a11y |
| michael@0 | 86 | } // namespace mozilla |
| michael@0 | 87 | |
| michael@0 | 88 | #endif |
