JUCE/extras/Projucer/Source/Project/Modules/jucer_ModuleDescription.h

/*
  ==============================================================================

   This file is part of the JUCE 6 technical preview.
   Copyright (c) 2017 - ROLI Ltd.

   You may use this code under the terms of the GPL v3
   (see www.gnu.org/licenses).

   For this technical preview, this file is not subject to commercial licensing.

   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.

  ==============================================================================
*/

#pragma once


//==============================================================================
class ModuleDescription
{
public:
    ModuleDescription() = default;

    ModuleDescription (const File& folder)
       : moduleFolder (folder),
         moduleInfo (parseJUCEHeaderMetadata (getHeader()))
    {
    }

    bool isValid() const                    { return getID().isNotEmpty(); }

    String getID() const                    { return moduleInfo [Ids::ID_uppercase].toString(); }
    String getVendor() const                { return moduleInfo [Ids::vendor].toString(); }
    String getVersion() const               { return moduleInfo [Ids::version].toString(); }
    String getName() const                  { return moduleInfo [Ids::name].toString(); }
    String getDescription() const           { return moduleInfo [Ids::description].toString(); }
    String getLicense() const               { return moduleInfo [Ids::license].toString(); }
    String getMinimumCppStandard() const    { return moduleInfo [Ids::minimumCppStandard].toString(); }
    String getPreprocessorDefs() const      { return moduleInfo [Ids::defines].toString(); }
    String getExtraSearchPaths() const      { return moduleInfo [Ids::searchpaths].toString(); }
    var getModuleInfo() const               { return moduleInfo; }
    File getModuleFolder() const            { return moduleFolder; }

    File getFolder() const
    {
        jassert (moduleFolder != File());

        return moduleFolder;
    }

    File getHeader() const
    {
        if (moduleFolder != File())
        {
            static const char* extensions[] = { ".h", ".hpp", ".hxx" };

            for (auto e : extensions)
            {
                auto header = moduleFolder.getChildFile (moduleFolder.getFileName() + e);

                if (header.existsAsFile())
                    return header;
            }
        }

        return {};
    }

    StringArray getDependencies() const
    {
        auto moduleDependencies = StringArray::fromTokens (moduleInfo ["dependencies"].toString(), " \t;,", "\"'");
        moduleDependencies.trim();
        moduleDependencies.removeEmptyStrings();

        return moduleDependencies;
    }

private:
    File moduleFolder;
    var moduleInfo;
    URL url;
};