accessible/src/windows/uia/uiaRawElmProvider.h

changeset 0
6474c204b198
equal deleted inserted replaced
-1:000000000000 0:e0a31b587146
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=2 et sw=2 tw=80: */
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 file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #ifndef mozilla_a11y_uiaRawElmProvider_h__
8 #define mozilla_a11y_uiaRawElmProvider_h__
9
10 #include "objbase.h"
11 #include "AccessibleWrap.h"
12 #include "IUnknownImpl.h"
13 #include "uiautomation.h"
14
15 namespace mozilla {
16 namespace a11y {
17
18 class AccessibleWrap;
19
20 /**
21 * IRawElementProviderSimple implementation (maintains IAccessibleEx approach).
22 */
23 class uiaRawElmProvider MOZ_FINAL : public IAccessibleEx,
24 public IRawElementProviderSimple
25 {
26 public:
27 uiaRawElmProvider(AccessibleWrap* aAcc) : mAcc(aAcc) { }
28
29 // IUnknown
30 DECL_IUNKNOWN
31
32 // IAccessibleEx
33 virtual HRESULT STDMETHODCALLTYPE GetObjectForChild(
34 /* [in] */ long aIdChild,
35 /* [retval][out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
36
37 virtual HRESULT STDMETHODCALLTYPE GetIAccessiblePair(
38 /* [out] */ __RPC__deref_out_opt IAccessible** aAcc,
39 /* [out] */ __RPC__out long* aIdChild);
40
41 virtual HRESULT STDMETHODCALLTYPE GetRuntimeId(
42 /* [retval][out] */ __RPC__deref_out_opt SAFEARRAY** aRuntimeIds);
43
44 virtual HRESULT STDMETHODCALLTYPE ConvertReturnedElement(
45 /* [in] */ __RPC__in_opt IRawElementProviderSimple* aRawElmProvider,
46 /* [out] */ __RPC__deref_out_opt IAccessibleEx** aAccEx);
47
48 // IRawElementProviderSimple
49 virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_ProviderOptions(
50 /* [retval][out] */ __RPC__out enum ProviderOptions* aProviderOptions);
51
52 virtual HRESULT STDMETHODCALLTYPE GetPatternProvider(
53 /* [in] */ PATTERNID aPatternId,
54 /* [retval][out] */ __RPC__deref_out_opt IUnknown** aPatternProvider);
55
56 virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
57 /* [in] */ PROPERTYID aPropertyId,
58 /* [retval][out] */ __RPC__out VARIANT* aPropertyValue);
59
60 virtual /* [propget] */ HRESULT STDMETHODCALLTYPE get_HostRawElementProvider(
61 /* [retval][out] */ __RPC__deref_out_opt IRawElementProviderSimple** aRawElmProvider);
62
63 private:
64 uiaRawElmProvider() MOZ_DELETE;
65 uiaRawElmProvider& operator =(const uiaRawElmProvider&) MOZ_DELETE;
66 uiaRawElmProvider(const uiaRawElmProvider&) MOZ_DELETE;
67
68 protected:
69 nsRefPtr<AccessibleWrap> mAcc;
70 };
71
72 } // a11y namespace
73 } // mozilla namespace
74
75 #endif

mercurial