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| author | Kevin Smith <git@kismith.co.uk> | 2012-02-17 16:57:01 (GMT) |
|---|---|---|
| committer | Kevin Smith <git@kismith.co.uk> | 2012-02-21 14:34:55 (GMT) |
| commit | 3605b6622bc8b4abb810fac6b53f7f71be0fa7de (patch) | |
| tree | 638a8fd6449dd235931fe307e50119adf9c9fe22 /Swift/Controllers/Settings/SettingsProviderHierachy.cpp | |
| parent | b05f8fcb285d2d13d2be50a3eb1062048fbe30f5 (diff) | |
| download | swift-contrib-3605b6622bc8b4abb810fac6b53f7f71be0fa7de.zip swift-contrib-3605b6622bc8b4abb810fac6b53f7f71be0fa7de.tar.bz2 | |
Introduce system settings policies.
Release-Notes: It is now possible for sysadmins to deploy files with policies for configuration options, such as making it impossible for users to save passwords or to force sound notifications off, or to set defaults.
Also allow changing an option so that Swift disconnects on idle timeout, instead of going away.
Diffstat (limited to 'Swift/Controllers/Settings/SettingsProviderHierachy.cpp')
| -rw-r--r-- | Swift/Controllers/Settings/SettingsProviderHierachy.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/Swift/Controllers/Settings/SettingsProviderHierachy.cpp b/Swift/Controllers/Settings/SettingsProviderHierachy.cpp new file mode 100644 index 0000000..3b7d13c --- /dev/null +++ b/Swift/Controllers/Settings/SettingsProviderHierachy.cpp @@ -0,0 +1,95 @@ +/* + * Copyright (c) 2012 Kevin Smith + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <Swift/Controllers/Settings/SettingsProviderHierachy.h> + +#include <Swiften/Base/foreach.h> +#include <Swiften/Base/Log.h> +namespace Swift { + +SettingsProviderHierachy::~SettingsProviderHierachy() { +} + +std::string SettingsProviderHierachy::getSetting(const Setting<std::string>& setting) { + foreach (SettingsProvider* provider, providers_) { + std::string providerSetting = provider->getSetting(setting); + if (providerSetting != setting.getDefaultValue()) { + return providerSetting; + } + } + return setting.getDefaultValue(); +} + +void SettingsProviderHierachy::storeSetting(const Setting<std::string>& setting, const std::string& settingValue) { + if (!getIsSettingFinal(setting.getKey())) { + getWritableProvider()->storeSetting(setting, settingValue); + } +} + +bool SettingsProviderHierachy::getSetting(const Setting<bool>& setting) { + foreach (SettingsProvider* provider, providers_) { + bool providerSetting = provider->getSetting(setting); + if (providerSetting != setting.getDefaultValue()) { + return providerSetting; + } + } + return setting.getDefaultValue(); +} + +void SettingsProviderHierachy::storeSetting(const Setting<bool>& setting, const bool& settingValue) { + if (!getIsSettingFinal(setting.getKey())) { + getWritableProvider()->storeSetting(setting, settingValue); + } +} + +int SettingsProviderHierachy::getSetting(const Setting<int>& setting) { + foreach (SettingsProvider* provider, providers_) { + int providerSetting = provider->getSetting(setting); + if (providerSetting != setting.getDefaultValue()) { + return providerSetting; + } + } + return setting.getDefaultValue(); +} + +void SettingsProviderHierachy::storeSetting(const Setting<int>& setting, const int& settingValue) { + if (!getIsSettingFinal(setting.getKey())) { + getWritableProvider()->storeSetting(setting, settingValue); + } +} + +std::vector<std::string> SettingsProviderHierachy::getAvailableProfiles() { + /* Always pull profiles from the topmost */ + return getWritableProvider()->getAvailableProfiles(); +} + +void SettingsProviderHierachy::createProfile(const std::string& profile) { + return getWritableProvider()->createProfile(profile); +} + +void SettingsProviderHierachy::removeProfile(const std::string& profile) { + return getWritableProvider()->removeProfile(profile); +} + +bool SettingsProviderHierachy::getIsSettingFinal(const std::string& settingPath) { + bool isFinal = false; + foreach (SettingsProvider* provider, providers_) { + isFinal |= provider->getIsSettingFinal(settingPath); + } + return isFinal; +} + +SettingsProvider* SettingsProviderHierachy::getWritableProvider() { + return providers_.back(); +} + +void SettingsProviderHierachy::addProviderToTopOfStack(SettingsProvider* provider) { + providers_.push_back(provider); + provider->onSettingChanged.connect(onSettingChanged); +} + +} + |