ia2AccessibleImage.h (1546B)
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim:expandtab:shiftwidth=2:tabstop=2: 3 */ 4 /* This Source Code Form is subject to the terms of the Mozilla Public 5 * License, v. 2.0. If a copy of the MPL was not distributed with this 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 7 8 #ifndef _ACCESSIBLE_IMAGE_H 9 #define _ACCESSIBLE_IMAGE_H 10 11 #include "AccessibleImage.h" 12 #include "IUnknownImpl.h" 13 #include "MsaaAccessible.h" 14 15 namespace mozilla { 16 namespace a11y { 17 class ImageAccessible; 18 19 class ia2AccessibleImage : public IAccessibleImage, public MsaaAccessible { 20 public: 21 // IUnknown 22 DECL_IUNKNOWN_INHERITED 23 IMPL_IUNKNOWN_REFCOUNTING_INHERITED(MsaaAccessible) 24 25 // IAccessibleAction 26 // We indirectly inherit IAccessibleAction, which has a get_description 27 // method, but IAccessibleImage also has a get_description method with a 28 // different signature. We want both. 29 using MsaaAccessible::get_description; 30 31 // IAccessibleImage 32 virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_description( 33 /* [retval][out] */ BSTR* description); 34 35 virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_imagePosition( 36 /* [in] */ enum IA2CoordinateType coordinateType, 37 /* [out] */ long* x, 38 /* [retval][out] */ long* y); 39 40 virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_imageSize( 41 /* [out] */ long* height, 42 /* [retval][out] */ long* width); 43 44 protected: 45 using MsaaAccessible::MsaaAccessible; 46 }; 47 48 } // namespace a11y 49 } // namespace mozilla 50 51 #endif