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/*

* This file is part of Arduino.

*

* Copyright 2015 Ricardo JL Rufino (ricardo@criativasoft.com.br)

* Copyright 2015 Arduino LLC

*

* Arduino is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

*

* As a special exception, you may use this file as part of a free software

* library without restriction. Specifically, if other files instantiate

* templates or use macros or inline functions from this file, or you compile

* this file and link it with other files to produce an executable, this

* file does not by itself cause the resulting executable to be covered by

* the GNU General Public License. This exception does not however

* invalidate any other reasons why the executable file might be covered by

* the GNU General Public License.

*/

package processing.app.syntax;

import org.fife.ui.rsyntaxtextarea.TokenTypes;

import org.fife.ui.rsyntaxtextarea.modes.CPlusPlusTokenMaker;

import java.util.Arrays;

import java.util.List;

/**

* Controls the syntax highlighting of {@link SketchTextArea} based on the {@link PdeKeywords}

*

* @author Ricardo JL Rufino (ricardo@criativasoft.com.br)

* @date 20/04/2015

* @since 1.6.4

*/

public class SketchTokenMaker extends CPlusPlusTokenMaker {

private static final List<Integer> COMMENT_TOKEN_TYPES = Arrays.asList(TokenTypes.COMMENT_DOCUMENTATION, TokenTypes.COMMENT_EOL, TokenTypes.COMMENT_KEYWORD, TokenTypes.COMMENT_MARKUP, TokenTypes.COMMENT_MULTILINE);

private final PdeKeywords pdeKeywords;

public SketchTokenMaker(PdeKeywords pdeKeywords) {

this.pdeKeywords = pdeKeywords;

}

@Override

public void addToken(char[] array, int start, int end, int tokenType, int startOffset, boolean hyperlink) {

if (start > end) {

super.addToken(array, start, end, tokenType, startOffset, hyperlink);

return;

}

if (COMMENT_TOKEN_TYPES.contains(tokenType)) {

super.addToken(array, start, end, tokenType, startOffset, hyperlink);

return;

}

// This assumes all of your extra tokens would normally be scanned as IDENTIFIER.

int newType = pdeKeywords.getTokenType(array, start, end);

if (newType > -1) {

tokenType = newType;

}

super.addToken(array, start, end, tokenType, startOffset, hyperlink);

}

}