The Tor Browser / file comparison
comparison: dom/smil/nsSMILFloatType.h
dom/smil/nsSMILFloatType.h
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:ea1461efd7ce |
|---|---|
| 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 NS_SMILFLOATTYPE_H_ | |
| 7 #define NS_SMILFLOATTYPE_H_ | |
| 8 | |
| 9 #include "mozilla/Attributes.h" | |
| 10 #include "nsISMILType.h" | |
| 11 | |
| 12 class nsSMILFloatType : public nsISMILType | |
| 13 { | |
| 14 public: | |
| 15 // Singleton for nsSMILValue objects to hold onto. | |
| 16 static nsSMILFloatType* | |
| 17 Singleton() | |
| 18 { | |
| 19 static nsSMILFloatType sSingleton; | |
| 20 return &sSingleton; | |
| 21 } | |
| 22 | |
| 23 protected: | |
| 24 // nsISMILType Methods | |
| 25 // ------------------- | |
| 26 virtual void Init(nsSMILValue& aValue) const MOZ_OVERRIDE; | |
| 27 virtual void Destroy(nsSMILValue&) const; | |
| 28 virtual nsresult Assign(nsSMILValue& aDest, const nsSMILValue& aSrc) const MOZ_OVERRIDE; | |
| 29 virtual bool IsEqual(const nsSMILValue& aLeft, | |
| 30 const nsSMILValue& aRight) const MOZ_OVERRIDE; | |
| 31 virtual nsresult Add(nsSMILValue& aDest, const nsSMILValue& aValueToAdd, | |
| 32 uint32_t aCount) const MOZ_OVERRIDE; | |
| 33 virtual nsresult ComputeDistance(const nsSMILValue& aFrom, | |
| 34 const nsSMILValue& aTo, | |
| 35 double& aDistance) const MOZ_OVERRIDE; | |
| 36 virtual nsresult Interpolate(const nsSMILValue& aStartVal, | |
| 37 const nsSMILValue& aEndVal, | |
| 38 double aUnitDistance, | |
| 39 nsSMILValue& aResult) const MOZ_OVERRIDE; | |
| 40 | |
| 41 private: | |
| 42 // Private constructor: prevent instances beyond my singleton. | |
| 43 MOZ_CONSTEXPR nsSMILFloatType() {} | |
| 44 }; | |
| 45 | |
| 46 #endif // NS_SMILFLOATTYPE_H_ |
