Chromium Code Reviews Chromium Code Reviews
Issue 1072273006:
Oilpan: Prepare moving AXObject to heap (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| OLD | NEW |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (C) 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2010 Apple 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| (...skipping 20 matching lines...) Expand all Loading... | |
| 31 | 31 |
| 32 #include "modules/accessibility/AXMockObject.h" | 32 #include "modules/accessibility/AXMockObject.h" |
| 33 | 33 |
| 34 namespace blink { | 34 namespace blink { |
| 35 | 35 |
| 36 class AXObjectCacheImpl; | 36 class AXObjectCacheImpl; |
| 37 class Scrollbar; | 37 class Scrollbar; |
| 38 | 38 |
| 39 class AXScrollbar final : public AXMockObject { | 39 class AXScrollbar final : public AXMockObject { |
| 40 public: | 40 public: |
| 41 static PassRefPtr<AXScrollbar> create(Scrollbar*, AXObjectCacheImpl&); | 41 static PassRefPtrWillBeRawPtr<AXScrollbar> create(Scrollbar*, AXObjectCacheI mpl&); |
| 42 DECLARE_VIRTUAL_TRACE(); | |
| 42 | 43 |
| 43 Scrollbar* scrollbar() const { return m_scrollbar.get(); } | 44 Scrollbar* scrollbar() const { return m_scrollbar.get(); } |
| 44 | 45 |
| 45 private: | 46 private: |
| 46 AXScrollbar(Scrollbar*, AXObjectCacheImpl&); | 47 AXScrollbar(Scrollbar*, AXObjectCacheImpl&); |
| 47 | 48 |
| 48 virtual void detachFromParent() override; | 49 virtual void detachFromParent() override; |
| 49 | 50 |
| 50 virtual bool canSetValueAttribute() const override { return true; } | 51 virtual bool canSetValueAttribute() const override { return true; } |
| 51 | 52 |
| 52 virtual bool isAXScrollbar() const override { return true; } | 53 virtual bool isAXScrollbar() const override { return true; } |
| 53 virtual LayoutRect elementRect() const override; | 54 virtual LayoutRect elementRect() const override; |
| 54 | 55 |
| 55 virtual AccessibilityRole roleValue() const override { return ScrollBarRole; } | 56 virtual AccessibilityRole roleValue() const override { return ScrollBarRole; } |
| 56 virtual AccessibilityOrientation orientation() const override; | 57 virtual AccessibilityOrientation orientation() const override; |
| 57 virtual Document* document() const override; | 58 virtual Document* document() const override; |
| 58 | 59 |
| 59 virtual bool isEnabled() const override; | 60 virtual bool isEnabled() const override; |
| 60 | 61 |
| 61 // Assumes float [0..1] | 62 // Assumes float [0..1] |
| 62 virtual void setValue(float) override; | 63 virtual void setValue(float) override; |
| 63 virtual float valueForRange() const override; | 64 virtual float valueForRange() const override; |
| 64 | 65 |
| 65 // FIXME: Oilpan: turn this into a Member once the AXObject | 66 RefPtrWillBeWeakMember<Scrollbar> m_scrollbar; |
|
haraken
2015/06/24 13:27:20
Member.
keishi
2015/06/24 15:05:26
Done.
| |
| 66 // hierarchy is on the heap. | |
| 67 RefPtrWillBePersistent<Scrollbar> m_scrollbar; | |
| 68 }; | 67 }; |
| 69 | 68 |
| 70 DEFINE_AX_OBJECT_TYPE_CASTS(AXScrollbar, isAXScrollbar()); | 69 DEFINE_AX_OBJECT_TYPE_CASTS(AXScrollbar, isAXScrollbar()); |
| 71 | 70 |
| 72 } // namespace blink | 71 } // namespace blink |
| 73 | 72 |
| 74 #endif // AXScrollbar_h | 73 #endif // AXScrollbar_h |
| OLD | NEW |
