The Tor Browser / file comparison
comparison: accessible/public/nsIAccessibilityService.h
accessible/public/nsIAccessibilityService.h
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| -1:000000000000 | 0:54ce05e94ba0 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * | |
| 3 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef _nsIAccessibilityService_h_ | |
| 8 #define _nsIAccessibilityService_h_ | |
| 9 | |
| 10 #include "nsIAccessibleRetrieval.h" | |
| 11 #include "nsIAccessibleEvent.h" | |
| 12 | |
| 13 #include "nsAutoPtr.h" | |
| 14 | |
| 15 namespace mozilla { | |
| 16 namespace a11y { | |
| 17 | |
| 18 class Accessible; | |
| 19 | |
| 20 } // namespace a11y | |
| 21 } // namespace mozilla | |
| 22 | |
| 23 class nsINode; | |
| 24 class nsIContent; | |
| 25 class nsIFrame; | |
| 26 class nsIPresShell; | |
| 27 class nsObjectFrame; | |
| 28 | |
| 29 // 10ff6dca-b219-4b64-9a4c-67a62b86edce | |
| 30 #define NS_IACCESSIBILITYSERVICE_IID \ | |
| 31 { 0x84dd9182, 0x6639, 0x4377, \ | |
| 32 { 0xa4, 0x13, 0xad, 0xe1, 0xae, 0x4e, 0x52, 0xdd } } | |
| 33 | |
| 34 class nsIAccessibilityService : public nsIAccessibleRetrieval | |
| 35 { | |
| 36 public: | |
| 37 NS_DECLARE_STATIC_IID_ACCESSOR(NS_IACCESSIBILITYSERVICE_IID) | |
| 38 | |
| 39 /** | |
| 40 * Return root document accessible that is or contains a document accessible | |
| 41 * for the given presshell. | |
| 42 * | |
| 43 * @param aPresShell [in] the presshell | |
| 44 * @param aCanCreate [in] points whether the root document accessible | |
| 45 * should be returned from the cache or can be created | |
| 46 */ | |
| 47 virtual mozilla::a11y::Accessible* | |
| 48 GetRootDocumentAccessible(nsIPresShell* aPresShell, bool aCanCreate) = 0; | |
| 49 | |
| 50 /** | |
| 51 * Adds/remove ATK root accessible for gtk+ native window to/from children | |
| 52 * of the application accessible. | |
| 53 */ | |
| 54 virtual mozilla::a11y::Accessible* | |
| 55 AddNativeRootAccessible(void* aAtkAccessible) = 0; | |
| 56 virtual void | |
| 57 RemoveNativeRootAccessible(mozilla::a11y::Accessible* aRootAccessible) = 0; | |
| 58 | |
| 59 /** | |
| 60 * Fire accessible event of the given type for the given target. | |
| 61 * | |
| 62 * @param aEvent [in] accessible event type | |
| 63 * @param aTarget [in] target of accessible event | |
| 64 */ | |
| 65 virtual void FireAccessibleEvent(uint32_t aEvent, | |
| 66 mozilla::a11y::Accessible* aTarget) = 0; | |
| 67 }; | |
| 68 | |
| 69 NS_DEFINE_STATIC_IID_ACCESSOR(nsIAccessibilityService, | |
| 70 NS_IACCESSIBILITYSERVICE_IID) | |
| 71 | |
| 72 // for component registration | |
| 73 // {DE401C37-9A7F-4278-A6F8-3DE2833989EF} | |
| 74 #define NS_ACCESSIBILITY_SERVICE_CID \ | |
| 75 { 0xde401c37, 0x9a7f, 0x4278, { 0xa6, 0xf8, 0x3d, 0xe2, 0x83, 0x39, 0x89, 0xef } } | |
| 76 | |
| 77 extern nsresult | |
| 78 NS_GetAccessibilityService(nsIAccessibilityService** aResult); | |
| 79 | |
| 80 #endif |
