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Diffstat (limited to 'LibOVR/Src/Util/Util_Settings.cpp')
| -rw-r--r-- | LibOVR/Src/Util/Util_Settings.cpp | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/LibOVR/Src/Util/Util_Settings.cpp b/LibOVR/Src/Util/Util_Settings.cpp deleted file mode 100644 index d7b3f0d..0000000 --- a/LibOVR/Src/Util/Util_Settings.cpp +++ /dev/null @@ -1,312 +0,0 @@ -/************************************************************************************ - -Filename : Util_Settings.cpp -Content : Persistent settings subsystem -Created : June 11, 2014 -Author : Chris Taylor - -Copyright : Copyright 2014 Oculus VR, Inc. All Rights reserved. - -Licensed under the Oculus VR Rift SDK License Version 3.1 (the "License"); -you may not use the Oculus VR Rift SDK except in compliance with the License, -which is provided at the time of installation or download, or which -otherwise accompanies this software in either electronic or hard copy form. - -You may obtain a copy of the License at - -http://www.oculusvr.com/licenses/LICENSE-3.1 - -Unless required by applicable law or agreed to in writing, the Oculus VR SDK -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - -************************************************************************************/ - -#include "Util_Settings.h" -#include "../OVR_Profile.h" - -OVR_DEFINE_SINGLETON(Util::Settings); - -namespace OVR { namespace Util { - - -//// Settings - -Settings::Settings() : - Dirty(false) -{ - // Set up long poll handler - PollObserver.SetHandler(LongPollThread::PollFunc::FromMember<Settings, &Settings::pollDirty>(this)); - LongPollThread::GetInstance()->AddPollFunc(PollObserver); - - PushDestroyCallbacks(); -} - -Settings::~Settings() -{ - PollObserver.ReleaseAll(); - - Lock::Locker locker(&DataLock); - - if (Dirty) - { - updateFile(); - Dirty = false; - } -} - -void Settings::OnSystemDestroy() -{ - delete this; -} - -void Settings::SetFileName(const String& fileName) -{ - Lock::Locker locker(&DataLock); - - OVR_ASSERT(FullFilePath.IsEmpty()); - - if (FullFilePath.IsEmpty()) - { - FullFilePath = GetBaseOVRPath(true) + "/" + fileName; - - loadFile(); - } -} - -void Settings::loadFile() -{ - Root = *JSON::Load(FullFilePath.ToCStr()); - if (!Root) - { - OVR_DEBUG_LOG(("[Settings] Settings file was empty")); - } - else - { - OVR_DEBUG_LOG(("[Settings] Successfully read settings file")); - } -} - -void Settings::updateFile() -{ - OVR_ASSERT(!FullFilePath.IsEmpty()); - - if (Root->Save(FullFilePath.ToCStr())) - { - OVR_DEBUG_LOG(("[Settings] Updated settings file: %s", FullFilePath.ToCStr())); - Dirty = false; - } - else - { - LogError("[Settings] WARNING: Unable to write settings file: %s", FullFilePath.ToCStr()); - OVR_ASSERT(false); - } -} - -void Settings::pollDirty() -{ - // If dirty, - if (Dirty) - { - Lock::Locker locker(&DataLock); - - if (!Dirty) - { - return; - } - - updateFile(); - } -} - -void Settings::SetNumber(const char* key, double value) -{ - Lock::Locker locker(&DataLock); - - Dirty = true; - - if (!Root) - { - Root = *JSON::CreateObject(); - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - Root->AddNumberItem(key, value); - return; - } - - item->Type = JSON_Number; - item->dValue = value; -} - -void Settings::SetInt(const char* key, int value) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - Root = *JSON::CreateObject(); - Dirty = true; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - Root->AddIntItem(key, value); - Dirty = true; - return; - } - - // If the value changed, - if (item->Type != JSON_Number || - (int)item->dValue != value) - { - item->Type = JSON_Number; - item->dValue = value; - Dirty = true; - } -} - -void Settings::SetBool(const char* key, bool value) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - Root = *JSON::CreateObject(); - Dirty = true; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - Root->AddBoolItem(key, value); - Dirty = true; - return; - } - - // If the value changed, - if (item->Type != JSON_Bool || - ((int)item->dValue != 0) != value) - { - item->Type = JSON_Bool; - item->dValue = value ? 1. : 0.; - item->Value = value ? "true" : "false"; - Dirty = true; - } -} - -void Settings::SetString(const char* key, const char* value) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - Root = *JSON::CreateObject(); - Dirty = true; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - Root->AddStringItem(key, value); - Dirty = true; - return; - } - - // If the value changed, - if (item->Type != JSON_String || - item->Value != value) - { - item->Type = JSON_String; - item->Value = value; - Dirty = true; - } -} - -double Settings::GetNumber(const char* key, double defaultValue) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - SetNumber(key, defaultValue); - return defaultValue; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - SetNumber(key, defaultValue); - return defaultValue; - } - - return item->dValue; -} - -int Settings::GetInt(const char* key, int defaultValue) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - SetInt(key, defaultValue); - return defaultValue; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - SetInt(key, defaultValue); - return defaultValue; - } - - return (int)item->dValue; -} - -bool Settings::GetBool(const char* key, bool defaultValue) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - SetBool(key, defaultValue); - return defaultValue; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - SetBool(key, defaultValue); - return defaultValue; - } - - return (int)item->dValue != 0; -} - -String Settings::GetString(const char* key, const char* defaultValue) -{ - Lock::Locker locker(&DataLock); - - if (!Root) - { - SetString(key, defaultValue); - return defaultValue; - } - - Ptr<JSON> item = Root->GetItemByName(key); - if (!item) - { - SetString(key, defaultValue); - return defaultValue; - } - - return item->Value; -} - - -}} // namespace OVR::Util |