dom/smil/nsSMILNullType.cpp@97036ab72558 (annotated)
dom/smil/nsSMILNullType.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #include "nsSMILNullType.h" |
| michael@0 | 7 | #include "nsSMILValue.h" |
| michael@0 | 8 | #include "nsDebug.h" |
| michael@0 | 9 | |
| michael@0 | 10 | nsresult |
| michael@0 | 11 | nsSMILNullType::Assign(nsSMILValue& aDest, const nsSMILValue& aSrc) const |
| michael@0 | 12 | { |
| michael@0 | 13 | NS_PRECONDITION(aDest.mType == aSrc.mType, "Incompatible SMIL types"); |
| michael@0 | 14 | NS_PRECONDITION(aSrc.mType == this, "Unexpected source type"); |
| michael@0 | 15 | aDest.mU = aSrc.mU; |
| michael@0 | 16 | aDest.mType = Singleton(); |
| michael@0 | 17 | return NS_OK; |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | bool |
| michael@0 | 21 | nsSMILNullType::IsEqual(const nsSMILValue& aLeft, |
| michael@0 | 22 | const nsSMILValue& aRight) const |
| michael@0 | 23 | { |
| michael@0 | 24 | NS_PRECONDITION(aLeft.mType == aRight.mType, "Incompatible SMIL types"); |
| michael@0 | 25 | NS_PRECONDITION(aLeft.mType == this, "Unexpected type for SMIL value"); |
| michael@0 | 26 | |
| michael@0 | 27 | return true; // All null-typed values are equivalent. |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | nsresult |
| michael@0 | 31 | nsSMILNullType::Add(nsSMILValue& aDest, const nsSMILValue& aValueToAdd, |
| michael@0 | 32 | uint32_t aCount) const |
| michael@0 | 33 | { |
| michael@0 | 34 | NS_NOTREACHED("Adding NULL type"); |
| michael@0 | 35 | return NS_ERROR_FAILURE; |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | nsresult |
| michael@0 | 39 | nsSMILNullType::ComputeDistance(const nsSMILValue& aFrom, |
| michael@0 | 40 | const nsSMILValue& aTo, |
| michael@0 | 41 | double& aDistance) const |
| michael@0 | 42 | { |
| michael@0 | 43 | NS_NOTREACHED("Computing distance for NULL type"); |
| michael@0 | 44 | return NS_ERROR_FAILURE; |
| michael@0 | 45 | } |
| michael@0 | 46 | |
| michael@0 | 47 | nsresult |
| michael@0 | 48 | nsSMILNullType::Interpolate(const nsSMILValue& aStartVal, |
| michael@0 | 49 | const nsSMILValue& aEndVal, |
| michael@0 | 50 | double aUnitDistance, |
| michael@0 | 51 | nsSMILValue& aResult) const |
| michael@0 | 52 | { |
| michael@0 | 53 | NS_NOTREACHED("Interpolating NULL type"); |
| michael@0 | 54 | return NS_ERROR_FAILURE; |
| michael@0 | 55 | } |
