JUCE/modules/juce_gui_extra/code_editor/juce_CPlusPlusCodeTokeniser.cpp

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

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

   JUCE is an open source library subject to commercial or open-source
   licensing.

   By using JUCE, you agree to the terms of both the JUCE 5 End-User License
   Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
   27th April 2017).

   End User License Agreement: www.juce.com/juce-5-licence
   Privacy Policy: www.juce.com/juce-5-privacy-policy

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

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

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

#include "juce_CPlusPlusCodeTokeniserFunctions.h"


//==============================================================================
CPlusPlusCodeTokeniser::CPlusPlusCodeTokeniser() {}
CPlusPlusCodeTokeniser::~CPlusPlusCodeTokeniser() {}

int CPlusPlusCodeTokeniser::readNextToken (CodeDocument::Iterator& source)
{
    return CppTokeniserFunctions::readNextToken (source);
}

CodeEditorComponent::ColourScheme CPlusPlusCodeTokeniser::getDefaultColourScheme()
{
    struct Type
    {
        const char* name;
        uint32 colour;
    };

    const Type types[] =
    {
        { "Error",              0xffcc0000 },
        { "Comment",            0xff00aa00 },
        { "Keyword",            0xff0000cc },
        { "Operator",           0xff225500 },
        { "Identifier",         0xff000000 },
        { "Integer",            0xff880000 },
        { "Float",              0xff885500 },
        { "String",             0xff990099 },
        { "Bracket",            0xff000055 },
        { "Punctuation",        0xff004400 },
        { "Preprocessor Text",  0xff660000 }
    };

    CodeEditorComponent::ColourScheme cs;

    for (unsigned int i = 0; i < sizeof (types) / sizeof (types[0]); ++i)  // (NB: numElementsInArray doesn't work here in GCC4.2)
        cs.set (types[i].name, Colour (types[i].colour));

    return cs;
}

bool CPlusPlusCodeTokeniser::isReservedKeyword (const String& token) noexcept
{
    return CppTokeniserFunctions::isReservedKeyword (token.getCharPointer(), token.length());
}