fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
240
modules/juce_gui_extra/code_editor/juce_LuaCodeTokeniser.cpp
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240
modules/juce_gui_extra/code_editor/juce_LuaCodeTokeniser.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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struct LuaTokeniserFunctions
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{
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static bool isReservedKeyword (String::CharPointerType token, const int tokenLength) noexcept
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{
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static const char* const keywords2Char[] =
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{ "if", "or", "in", "do", nullptr };
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static const char* const keywords3Char[] =
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{ "and", "end", "for", "nil", "not", nullptr };
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static const char* const keywords4Char[] =
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{ "then", "true", "else", nullptr };
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static const char* const keywords5Char[] =
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{ "false", "local", "until", "while", "break", nullptr };
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static const char* const keywords6Char[] =
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{ "repeat", "return", "elseif", nullptr};
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static const char* const keywordsOther[] =
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{ "function", "@interface", "@end", "@synthesize", "@dynamic", "@public",
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"@private", "@property", "@protected", "@class", nullptr };
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const char* const* k;
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switch (tokenLength)
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{
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case 2: k = keywords2Char; break;
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case 3: k = keywords3Char; break;
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case 4: k = keywords4Char; break;
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case 5: k = keywords5Char; break;
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case 6: k = keywords6Char; break;
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default:
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if (tokenLength < 2 || tokenLength > 16)
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return false;
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k = keywordsOther;
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break;
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}
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for (int i = 0; k[i] != 0; ++i)
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if (token.compare (CharPointer_ASCII (k[i])) == 0)
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return true;
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return false;
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}
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template <typename Iterator>
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static int parseIdentifier (Iterator& source) noexcept
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{
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int tokenLength = 0;
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String::CharPointerType::CharType possibleIdentifier[100];
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String::CharPointerType possible (possibleIdentifier);
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while (CppTokeniserFunctions::isIdentifierBody (source.peekNextChar()))
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{
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auto c = source.nextChar();
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if (tokenLength < 20)
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possible.write (c);
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++tokenLength;
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}
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if (tokenLength > 1 && tokenLength <= 16)
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{
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possible.writeNull();
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if (isReservedKeyword (String::CharPointerType (possibleIdentifier), tokenLength))
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return LuaTokeniser::tokenType_keyword;
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}
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return LuaTokeniser::tokenType_identifier;
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}
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template <typename Iterator>
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static int readNextToken (Iterator& source)
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{
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source.skipWhitespace();
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auto firstChar = source.peekNextChar();
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switch (firstChar)
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{
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case 0:
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break;
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case '0': case '1': case '2': case '3': case '4':
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case '5': case '6': case '7': case '8': case '9':
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case '.':
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{
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auto result = CppTokeniserFunctions::parseNumber (source);
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if (result == LuaTokeniser::tokenType_error)
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{
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source.skip();
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if (firstChar == '.')
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return LuaTokeniser::tokenType_punctuation;
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}
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return result;
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}
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case ',':
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case ';':
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case ':':
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source.skip();
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return LuaTokeniser::tokenType_punctuation;
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case '(': case ')':
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case '{': case '}':
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case '[': case ']':
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source.skip();
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return LuaTokeniser::tokenType_bracket;
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case '"':
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case '\'':
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CppTokeniserFunctions::skipQuotedString (source);
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return LuaTokeniser::tokenType_string;
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case '+':
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source.skip();
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CppTokeniserFunctions::skipIfNextCharMatches (source, '+', '=');
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return LuaTokeniser::tokenType_operator;
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case '-':
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{
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source.skip();
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auto result = CppTokeniserFunctions::parseNumber (source);
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if (source.peekNextChar() == '-')
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{
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source.skipToEndOfLine();
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return LuaTokeniser::tokenType_comment;
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}
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if (result == LuaTokeniser::tokenType_error)
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{
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CppTokeniserFunctions::skipIfNextCharMatches (source, '-', '=');
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return LuaTokeniser::tokenType_operator;
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}
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return result;
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}
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case '*': case '%':
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case '=': case '!':
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source.skip();
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CppTokeniserFunctions::skipIfNextCharMatches (source, '=');
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return LuaTokeniser::tokenType_operator;
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case '?':
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case '~':
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source.skip();
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return LuaTokeniser::tokenType_operator;
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case '<': case '>':
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case '|': case '&': case '^':
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source.skip();
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CppTokeniserFunctions::skipIfNextCharMatches (source, firstChar);
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CppTokeniserFunctions::skipIfNextCharMatches (source, '=');
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return LuaTokeniser::tokenType_operator;
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default:
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if (CppTokeniserFunctions::isIdentifierStart (firstChar))
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return parseIdentifier (source);
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source.skip();
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break;
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}
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return LuaTokeniser::tokenType_error;
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}
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};
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//==============================================================================
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LuaTokeniser::LuaTokeniser() {}
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LuaTokeniser::~LuaTokeniser() {}
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int LuaTokeniser::readNextToken (CodeDocument::Iterator& source)
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{
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return LuaTokeniserFunctions::readNextToken (source);
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}
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CodeEditorComponent::ColourScheme LuaTokeniser::getDefaultColourScheme()
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{
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static const CodeEditorComponent::ColourScheme::TokenType types[] =
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{
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{ "Error", Colour (0xffcc0000) },
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{ "Comment", Colour (0xff3c3c3c) },
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{ "Keyword", Colour (0xff0000cc) },
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{ "Operator", Colour (0xff225500) },
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{ "Identifier", Colour (0xff000000) },
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{ "Integer", Colour (0xff880000) },
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{ "Float", Colour (0xff885500) },
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{ "String", Colour (0xff990099) },
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{ "Bracket", Colour (0xff000055) },
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{ "Punctuation", Colour (0xff004400) }
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};
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CodeEditorComponent::ColourScheme cs;
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for (auto& t : types)
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cs.set (t.name, Colour (t.colour));
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return cs;
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}
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} // namespace juce
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