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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef WebAXObject_h | 31 #ifndef WebAXObject_h |
32 #define WebAXObject_h | 32 #define WebAXObject_h |
33 | 33 |
34 #include "../platform/WebCommon.h" | 34 #include "../platform/WebCommon.h" |
35 #include "../platform/WebPoint.h" | 35 #include "../platform/WebPoint.h" |
| 36 #include "../platform/WebPrivateOwnPtr.h" |
36 #include "../platform/WebPrivatePtr.h" | 37 #include "../platform/WebPrivatePtr.h" |
37 #include "../platform/WebVector.h" | 38 #include "../platform/WebVector.h" |
38 #include "WebAXEnums.h" | 39 #include "WebAXEnums.h" |
39 | 40 |
40 #if BLINK_IMPLEMENTATION | 41 #if BLINK_IMPLEMENTATION |
41 namespace WTF { template <typename T> class PassRefPtr; } | 42 namespace WTF { template <typename T> class PassRefPtr; } |
42 #endif | 43 #endif |
43 | 44 |
44 namespace blink { | 45 namespace blink { |
45 | 46 |
46 class AXObject; | 47 class AXObject; |
47 class ScopedAXObjectCache; | 48 class ScopedAXObjectCache; |
48 class WebAXObject; | 49 class WebAXObject; |
49 class WebNode; | 50 class WebNode; |
50 class WebDocument; | 51 class WebDocument; |
51 class WebString; | 52 class WebString; |
52 class WebURL; | 53 class WebURL; |
53 struct WebPoint; | 54 struct WebPoint; |
54 struct WebRect; | 55 struct WebRect; |
55 | 56 |
56 // An instance of this class, while kept alive, indicates that accessibility | 57 // An instance of this class, while kept alive, indicates that accessibility |
57 // should be temporarily enabled. If accessibility was enabled globally | 58 // should be temporarily enabled. If accessibility was enabled globally |
58 // (WebSettings::setAccessibilityEnabled), this will have no effect. | 59 // (WebSettings::setAccessibilityEnabled), this will have no effect. |
59 class WebScopedAXContext { | 60 class WebScopedAXContext { |
60 public: | 61 public: |
61 BLINK_EXPORT WebScopedAXContext(WebDocument& rootDocument); | 62 BLINK_EXPORT WebScopedAXContext(WebDocument& rootDocument); |
62 BLINK_EXPORT ~WebScopedAXContext(); | |
63 | 63 |
64 BLINK_EXPORT WebAXObject root() const; | 64 BLINK_EXPORT WebAXObject root() const; |
65 | 65 |
66 private: | 66 private: |
67 WebPrivatePtr<ScopedAXObjectCache> m_private; | 67 WebPrivateOwnPtr<ScopedAXObjectCache> m_private; |
68 }; | 68 }; |
69 | 69 |
70 // A container for passing around a reference to AXObject. | 70 // A container for passing around a reference to AXObject. |
71 class WebAXObject { | 71 class WebAXObject { |
72 public: | 72 public: |
73 ~WebAXObject() { reset(); } | 73 ~WebAXObject() { reset(); } |
74 | 74 |
75 WebAXObject() { } | 75 WebAXObject() { } |
76 WebAXObject(const WebAXObject& o) { assign(o); } | 76 WebAXObject(const WebAXObject& o) { assign(o); } |
77 WebAXObject& operator=(const WebAXObject& o) | 77 WebAXObject& operator=(const WebAXObject& o) |
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304 operator WTF::PassRefPtr<AXObject>() const; | 304 operator WTF::PassRefPtr<AXObject>() const; |
305 #endif | 305 #endif |
306 | 306 |
307 private: | 307 private: |
308 WebPrivatePtr<AXObject> m_private; | 308 WebPrivatePtr<AXObject> m_private; |
309 }; | 309 }; |
310 | 310 |
311 } // namespace blink | 311 } // namespace blink |
312 | 312 |
313 #endif | 313 #endif |
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