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Will be needed by magnum-shaderconverter, which isn't depending on Trade.pull/481/head
Vladimír Vondruš
6 years ago
5 changed files with 89 additions and 46 deletions
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#ifndef Magnum_Implementation_converterUtilities_h |
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#define Magnum_Implementation_converterUtilities_h |
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/*
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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2020 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <Corrade/Containers/StaticArray.h> |
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#include <Corrade/PluginManager/AbstractPlugin.h> |
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#include <Corrade/Utility/ConfigurationGroup.h> |
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#include <Corrade/Utility/DebugStl.h> |
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#include <Corrade/Utility/String.h> |
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#include "Magnum/Magnum.h" |
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namespace Magnum { namespace Implementation { |
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/* Used only in executables where we don't want it to be exported */ |
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namespace { |
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void setOptions(PluginManager::AbstractPlugin& plugin, const std::string& options) { |
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for(const std::string& option: Utility::String::splitWithoutEmptyParts(options, ',')) { |
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auto keyValue = Utility::String::partition(option, '='); |
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Utility::String::trimInPlace(keyValue[0]); |
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Utility::String::trimInPlace(keyValue[2]); |
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std::vector<std::string> keyParts = Utility::String::split(keyValue[0], '/'); |
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CORRADE_INTERNAL_ASSERT(!keyParts.empty()); |
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Utility::ConfigurationGroup* group = &plugin.configuration(); |
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bool groupNotRecognized = false; |
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for(std::size_t i = 0; i != keyParts.size() - 1; ++i) { |
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Utility::ConfigurationGroup* subgroup = group->group(keyParts[i]); |
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if(!subgroup) { |
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groupNotRecognized = true; |
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subgroup = group->addGroup(keyParts[i]); |
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} |
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group = subgroup; |
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} |
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/* Provide a warning message in case the plugin doesn't define given
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option in its default config. The plugin is not *required* to have |
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those tho (could be backward compatibility entries, for example), so |
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not an error. */ |
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if(groupNotRecognized || !group->hasValue(keyParts.back())) { |
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Warning{} << "Option" << keyValue[0] << "not recognized by" << plugin.plugin(); |
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} |
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/* If the option doesn't have an =, treat it as a boolean flag that's
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set to true. While there's no similar way to do an inverse, it's |
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still nicer than causing a fatal error with those. */ |
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if(keyValue[1].empty()) |
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group->setValue(keyParts.back(), true); |
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else |
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group->setValue(keyParts.back(), keyValue[2]); |
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} |
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} |
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} |
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}} |
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#endif |
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