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https://github.com/juce-framework/JUCE.git
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103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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*/
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ApplicationProperties::ApplicationProperties()
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: commonSettingsAreReadOnly (0)
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{
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}
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ApplicationProperties::~ApplicationProperties()
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{
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closeFiles();
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}
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//==============================================================================
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void ApplicationProperties::setStorageParameters (const PropertiesFile::Options& newOptions)
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{
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options = newOptions;
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}
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//==============================================================================
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void ApplicationProperties::openFiles()
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{
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// You need to call setStorageParameters() before trying to get hold of the properties!
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jassert (options.applicationName.isNotEmpty());
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if (options.applicationName.isNotEmpty())
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{
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PropertiesFile::Options o (options);
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if (userProps == nullptr)
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{
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o.commonToAllUsers = false;
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userProps = new PropertiesFile (o);
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}
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if (commonProps == nullptr)
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{
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o.commonToAllUsers = true;
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commonProps = new PropertiesFile (o);
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}
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userProps->setFallbackPropertySet (commonProps);
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}
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}
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PropertiesFile* ApplicationProperties::getUserSettings()
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{
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if (userProps == nullptr)
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openFiles();
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return userProps;
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}
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PropertiesFile* ApplicationProperties::getCommonSettings (const bool returnUserPropsIfReadOnly)
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{
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if (commonProps == nullptr)
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openFiles();
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if (returnUserPropsIfReadOnly)
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{
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if (commonSettingsAreReadOnly == 0)
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commonSettingsAreReadOnly = commonProps->save() ? -1 : 1;
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if (commonSettingsAreReadOnly > 0)
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return userProps;
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}
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return commonProps;
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}
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bool ApplicationProperties::saveIfNeeded()
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{
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return (userProps == nullptr || userProps->saveIfNeeded())
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&& (commonProps == nullptr || commonProps->saveIfNeeded());
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}
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void ApplicationProperties::closeFiles()
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{
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userProps = nullptr;
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commonProps = nullptr;
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}
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