The Tor Browser / file comparison
comparison: accessible/src/xul/XULSliderAccessible.h
accessible/src/xul/XULSliderAccessible.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:e5c5ec29725a |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef mozilla_a11y_XULSliderAccessible_h__ | |
| 7 #define mozilla_a11y_XULSliderAccessible_h__ | |
| 8 | |
| 9 #include "AccessibleWrap.h" | |
| 10 | |
| 11 #include "nsIDOMElement.h" | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace a11y { | |
| 15 | |
| 16 /** | |
| 17 * Used for XUL slider and scale elements. | |
| 18 */ | |
| 19 class XULSliderAccessible : public AccessibleWrap | |
| 20 { | |
| 21 public: | |
| 22 XULSliderAccessible(nsIContent* aContent, DocAccessible* aDoc); | |
| 23 | |
| 24 // nsIAccessible | |
| 25 NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName); | |
| 26 NS_IMETHOD DoAction(uint8_t aIndex); | |
| 27 | |
| 28 // Accessible | |
| 29 virtual void Value(nsString& aValue); | |
| 30 virtual a11y::role NativeRole(); | |
| 31 virtual uint64_t NativeInteractiveState() const; | |
| 32 virtual bool NativelyUnavailable() const; | |
| 33 virtual bool CanHaveAnonChildren(); | |
| 34 | |
| 35 // Value | |
| 36 virtual double MaxValue() const MOZ_OVERRIDE; | |
| 37 virtual double MinValue() const MOZ_OVERRIDE; | |
| 38 virtual double CurValue() const MOZ_OVERRIDE; | |
| 39 virtual double Step() const MOZ_OVERRIDE; | |
| 40 virtual bool SetCurValue(double aValue) MOZ_OVERRIDE; | |
| 41 | |
| 42 // ActionAccessible | |
| 43 virtual uint8_t ActionCount(); | |
| 44 | |
| 45 protected: | |
| 46 /** | |
| 47 * Return anonymous slider element. | |
| 48 */ | |
| 49 nsIContent* GetSliderElement() const; | |
| 50 | |
| 51 nsresult GetSliderAttr(nsIAtom *aName, nsAString& aValue) const; | |
| 52 nsresult SetSliderAttr(nsIAtom *aName, const nsAString& aValue); | |
| 53 | |
| 54 double GetSliderAttr(nsIAtom *aName) const; | |
| 55 bool SetSliderAttr(nsIAtom *aName, double aValue); | |
| 56 | |
| 57 private: | |
| 58 mutable nsCOMPtr<nsIContent> mSliderNode; | |
| 59 }; | |
| 60 | |
| 61 | |
| 62 /** | |
| 63 * Used for slider's thumb element. | |
| 64 */ | |
| 65 class XULThumbAccessible : public AccessibleWrap | |
| 66 { | |
| 67 public: | |
| 68 XULThumbAccessible(nsIContent* aContent, DocAccessible* aDoc); | |
| 69 | |
| 70 // Accessible | |
| 71 virtual a11y::role NativeRole(); | |
| 72 }; | |
| 73 | |
| 74 } // namespace a11y | |
| 75 } // namespace mozilla | |
| 76 | |
| 77 #endif | |
| 78 |
