1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/thebes/gfxPrefs.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,88 @@
1.4 +/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "gfxPrefs.h"
1.10 +
1.11 +#include "mozilla/Preferences.h"
1.12 +#include "MainThreadUtils.h"
1.13 +
1.14 +using namespace mozilla;
1.15 +
1.16 +gfxPrefs* gfxPrefs::sInstance = nullptr;
1.17 +
1.18 +void
1.19 +gfxPrefs::DestroySingleton()
1.20 +{
1.21 + if (sInstance) {
1.22 + delete sInstance;
1.23 + sInstance = nullptr;
1.24 + }
1.25 +}
1.26 +
1.27 +bool
1.28 +gfxPrefs::SingletonExists()
1.29 +{
1.30 + return sInstance != nullptr;
1.31 +}
1.32 +
1.33 +gfxPrefs::gfxPrefs()
1.34 +{
1.35 + // Needs to be created on the main thread.
1.36 + MOZ_ASSERT(NS_IsMainThread(), "must be constructed on the main thread");
1.37 +}
1.38 +
1.39 +gfxPrefs::~gfxPrefs()
1.40 +{
1.41 + MOZ_ASSERT(NS_IsMainThread(), "must be destructed on the main thread");
1.42 +}
1.43 +
1.44 +void gfxPrefs::PrefAddVarCache(bool* aVariable,
1.45 + const char* aPref,
1.46 + bool aDefault)
1.47 +{
1.48 + Preferences::AddBoolVarCache(aVariable, aPref, aDefault);
1.49 +}
1.50 +
1.51 +void gfxPrefs::PrefAddVarCache(int32_t* aVariable,
1.52 + const char* aPref,
1.53 + int32_t aDefault)
1.54 +{
1.55 + Preferences::AddIntVarCache(aVariable, aPref, aDefault);
1.56 +}
1.57 +
1.58 +void gfxPrefs::PrefAddVarCache(uint32_t* aVariable,
1.59 + const char* aPref,
1.60 + uint32_t aDefault)
1.61 +{
1.62 + Preferences::AddUintVarCache(aVariable, aPref, aDefault);
1.63 +}
1.64 +
1.65 +void gfxPrefs::PrefAddVarCache(float* aVariable,
1.66 + const char* aPref,
1.67 + float aDefault)
1.68 +{
1.69 + Preferences::AddFloatVarCache(aVariable, aPref, aDefault);
1.70 +}
1.71 +
1.72 +bool gfxPrefs::PrefGet(const char* aPref, bool aDefault)
1.73 +{
1.74 + return Preferences::GetBool(aPref, aDefault);
1.75 +}
1.76 +
1.77 +int32_t gfxPrefs::PrefGet(const char* aPref, int32_t aDefault)
1.78 +{
1.79 + return Preferences::GetInt(aPref, aDefault);
1.80 +}
1.81 +
1.82 +uint32_t gfxPrefs::PrefGet(const char* aPref, uint32_t aDefault)
1.83 +{
1.84 + return Preferences::GetUint(aPref, aDefault);
1.85 +}
1.86 +
1.87 +float gfxPrefs::PrefGet(const char* aPref, float aDefault)
1.88 +{
1.89 + return Preferences::GetFloat(aPref, aDefault);
1.90 +}
1.91 +
