<friend>org.netbeans.modules.php.twig</friend>

                    <code-name-base>org.netbeans.modules.editor.lib2</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <release-version>1</release-version>

                        <specification-version>2.18</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.netbeans.modules.options.editor</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <release-version>1</release-version>

                        <specification-version>1.59</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

    public static final String TWIG_BLOCK_MIME_TYPE = "text/x-twig-block"; // NOI18N

    public static final String TWIG_VARIABLE_MIME_TYPE = "text/x-twig-variable"; // NOI18N

import javax.swing.text.BadLocationException;

import org.netbeans.editor.BaseDocument;

    public static boolean textEquals(CharSequence text1, char... text2) {

        int len = text1.length();

        if (len == text2.length) {

            for (int i = len - 1; i >= 0; i--) {

                if (text1.charAt(i) != text2[i]) {

                    return false;

                }

            }

            return true;

        }

        return false;

    }

    public static boolean textStartWith(CharSequence text1, char text2) {

        int len = text1.length();

        if (len > 0) {

            return text1.charAt(0) == text2;

        }

        return false;

    }

    public static int getTokenBalance(BaseDocument doc, char open, char close, int offset) throws BadLocationException {

        TokenSequence<? extends TokenId> ts = TwigLexerUtils.getTwigMarkupTokenSequence(doc, offset);

        if (ts == null) {

            return 0;

        }

        int balance = 0;

        ts.move(offset);

        // check next tokens

        while (ts.moveNext()) {

            TokenId id = ts.token().id();

            if (id == TwigVariableTokenId.T_TWIG_PUNCTUATION || id == TwigBlockTokenId.T_TWIG_PUNCTUATION) {

                if (TwigLexerUtils.textEquals(ts.token().text(), close)) {

                    balance--;

                } else if (TwigLexerUtils.textEquals(ts.token().text(), open)) {

                    break;

                }

            }

        }

        // check previous tokens

        ts.move(offset);

        while (ts.movePrevious()) {

            TokenId id = ts.token().id();

            if (id == TwigVariableTokenId.T_TWIG_PUNCTUATION || id == TwigBlockTokenId.T_TWIG_PUNCTUATION) {

                if (TwigLexerUtils.textEquals(ts.token().text(), close)) {

                    balance--;

                } else if (TwigLexerUtils.textEquals(ts.token().text(), open)) {

                    balance++;

                }

                if (balance > 0) {

                    break;

                }

            }

        }

        return balance;

    }

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.typinghooks;

import java.util.concurrent.atomic.AtomicBoolean;

import java.util.concurrent.atomic.AtomicReference;

import javax.swing.text.BadLocationException;

import javax.swing.text.Document;

import org.netbeans.api.editor.mimelookup.MimePath;

import org.netbeans.api.editor.mimelookup.MimeRegistration;

import org.netbeans.api.editor.mimelookup.MimeRegistrations;

import org.netbeans.api.lexer.TokenId;

import org.netbeans.api.lexer.TokenSequence;

import org.netbeans.editor.BaseDocument;

import org.netbeans.modules.php.twig.editor.embedding.TwigHtmlEmbeddingProvider;

import org.netbeans.modules.php.twig.editor.gsf.TwigLanguage;

import org.netbeans.modules.php.twig.editor.lexer.TwigBlockTokenId;

import org.netbeans.modules.php.twig.editor.lexer.TwigLexerUtils;

import org.netbeans.modules.php.twig.editor.lexer.TwigTopTokenId;

import org.netbeans.modules.php.twig.editor.lexer.TwigVariableTokenId;

import org.netbeans.modules.php.twig.editor.ui.options.OptionsUtils;

import org.netbeans.spi.editor.typinghooks.DeletedTextInterceptor;

/**

 * Based on PHP editor.

 */

public class TwigDeletedTextInterceptor implements DeletedTextInterceptor {

    private final boolean isTwig;

    private final MimePath mimePath;

    private TwigDeletedTextInterceptor(MimePath mimePath) {

        this.mimePath = mimePath;

        String path = mimePath.getPath();

        isTwig = path.contains(TwigLanguage.TWIG_MIME_TYPE);

    }

    @Override

    public boolean beforeRemove(Context context) throws BadLocationException {

        if (isTwig) {

            char ch = context.getText().charAt(0);

            if (TypingHooksUtils.isOpeningDelimiterChar(ch)) {

                BaseDocument doc = (BaseDocument) context.getDocument();

                final AtomicBoolean removed = new AtomicBoolean();

                final AtomicReference<BadLocationException> ble = new AtomicReference<>();

                doc.runAtomic(() -> {

                    BeforeRemover remover = BeforeRemoverFactory.create(ch);

                    try {

                        removed.set(remover.beforeRemove(context));

                    } catch (BadLocationException ex) {

                        ble.set(ex);

                    }

                });

                if (ble.get() != null) {

                    throw ble.get();

                }

                // if true, the further processing will be stopped

                return removed.get();

            }

        }

        return false;

    }

    @Override

    public void remove(Context context) throws BadLocationException {

        if (!isTwig) {

            return;

        }

        char c = context.getText().charAt(0);

        Remover remover = CharRemoverFactory.create(c);

        remover.remove(context);

    }

    @Override

    public void afterRemove(Context context) throws BadLocationException {

    }

    @Override

    public void cancelled(Context context) {

    }

    private interface BeforeRemover {

        BeforeRemover NONE = (Context context) -> {

            return false;

        };

        boolean beforeRemove(Context context) throws BadLocationException;

    }

    private static final class BeforeRemoverFactory {

        public static BeforeRemover create(char c) {

            switch (c) {

                case '%':

                    return new BlockDelimiterRemover();

                case '{':

                    return new VariableDelimiterRemover();

                default:

                    assert false;

                    break;

            }

            return BeforeRemover.NONE;

        }

    }

    private abstract static class DelimiterRemover implements BeforeRemover {

        @Override

        public boolean beforeRemove(Context context) throws BadLocationException {

            if (OptionsUtils.autoCompletionSmartDelimiters()) {

                int dotPos = context.getOffset();

                Document document = context.getDocument();

                TokenSequence<? extends TwigTopTokenId> ts = TwigLexerUtils.getTwigTokenSequence(document, dotPos);

                // now support {{}} and {%%}, should also check whitespaces?

                if (ts != null) {

                    ts.move(dotPos);

                    if (ts.movePrevious()) {

                        if (ts.token().id() == getOpeningId()

                                && ts.offset() == dotPos - 2) {

                            ts.move(dotPos);

                            if (ts.moveNext()) {

                                if (ts.token().id() == getClosingId()

                                        && ts.offset() == dotPos) {

                                    document.remove(dotPos - 2, 4); // {{}} or {%%}

                                    return true;

                                }

                            }

                        }

                    }

                }

            }

            return false;

        }

        protected abstract TwigTopTokenId getOpeningId();

        protected abstract TwigTopTokenId getClosingId();

    }

    private static final class BlockDelimiterRemover extends DelimiterRemover {

        @Override

        protected TwigTopTokenId getOpeningId() {

            return TwigTopTokenId.T_TWIG_BLOCK_START;

        }

        @Override

        protected TwigTopTokenId getClosingId() {

            return TwigTopTokenId.T_TWIG_BLOCK_END;

        }

    }

    private static final class VariableDelimiterRemover extends DelimiterRemover {

        @Override

        protected TwigTopTokenId getOpeningId() {

            return TwigTopTokenId.T_TWIG_VAR_START;

        }

        @Override

        protected TwigTopTokenId getClosingId() {

            return TwigTopTokenId.T_TWIG_VAR_END;

        }

    }

    private interface Remover {

        Remover NONE = (Context context) -> {

        };

        void remove(Context context) throws BadLocationException;

    }

    private static final class CharRemoverFactory {

        static Remover create(char ch) {

            Remover charRemover;

            switch (ch) {

                case '{':

                    charRemover = new CurlyBracketRemover();

                    break;

                case '(':

                    charRemover = new RoundBracketRemover();

                    break;

                case '[':

                    charRemover = new SquareBracketRemover();

                    break;

                case '\"':

                    charRemover = new DoubleQuoteRemover();

                    break;

                case '\'':

                    charRemover = new SingleQuoteRemover();

                    break;

                default:

                    charRemover = Remover.NONE;

                    break;

            }

            return charRemover;

        }

    }

    private abstract static class BracketRemover implements Remover {

        @Override

        public void remove(Context context) throws BadLocationException {

            if (TypingHooksUtils.isInsertMatchingEnabled()) {

                BaseDocument doc = (BaseDocument) context.getDocument();

                int dotPos = context.getOffset() - 1;

                if (TypingHooksUtils.sameAsExistingChar(doc, getClosingBracket(), dotPos)

                        && TwigLexerUtils.getTokenBalance(doc, getOpeningBracket(), getClosingBracket(), dotPos) < 0) {

                    // opening bracket is already removed

                    doc.remove(dotPos, 1);

                }

            }

        }

        protected abstract char getOpeningBracket();

        protected abstract char getClosingBracket();

    }

    private static final class CurlyBracketRemover extends BracketRemover {

        @Override

        protected char getOpeningBracket() {

            return '{';

        }

        @Override

        protected char getClosingBracket() {

            return '}';

        }

    }

    private static final class SquareBracketRemover extends BracketRemover {

        @Override

        protected char getOpeningBracket() {

            return '[';

        }

        @Override

        protected char getClosingBracket() {

            return ']';

        }

    }

    private static final class RoundBracketRemover extends BracketRemover {

        @Override

        protected char getOpeningBracket() {

            return '(';

        }

        @Override

        protected char getClosingBracket() {

            return ')';

        }

    }

    private abstract static class QuoteRemover implements Remover {

        @Override

        public void remove(Context context) throws BadLocationException {

            if (OptionsUtils.autoCompletionSmartQuotes()) {

                BaseDocument doc = (BaseDocument) context.getDocument();

                int dotPos = context.getOffset() - 1;

                TokenSequence<? extends TokenId> ts = TwigLexerUtils.getTwigMarkupTokenSequence(doc, dotPos);

                // check escape sequence

                // e.g. "\"" '\''

                if (ts != null) {

                    ts.move(dotPos);

                    if ((ts.moveNext() || ts.movePrevious())) {

                        TokenId id = ts.token().id();

                        if (id == TwigBlockTokenId.T_TWIG_STRING || id == TwigVariableTokenId.T_TWIG_STRING) {

                            if (TypingHooksUtils.isEscapeSequence(doc, dotPos)) {

                                doc.remove(dotPos - 1, 1);

                                return;

                            }

                        }

                    }

                }

                char[] match = doc.getChars(dotPos, 1);

                if ((match != null) && (match[0] == getQuote())) {

                    doc.remove(dotPos, 1);

                }

            }

        }

        protected abstract char getQuote();

    }

    private static final class SingleQuoteRemover extends QuoteRemover {

        @Override

        protected char getQuote() {

            return '\'';

        }

    }

    private static final class DoubleQuoteRemover extends QuoteRemover {

        @Override

        protected char getQuote() {

            return '"';

        }

    }

    @MimeRegistrations(value = {

        @MimeRegistration(mimeType = TwigHtmlEmbeddingProvider.TARGET_MIME_TYPE, service = DeletedTextInterceptor.Factory.class),

        @MimeRegistration(mimeType = TwigLanguage.TWIG_MIME_TYPE, service = DeletedTextInterceptor.Factory.class),

        @MimeRegistration(mimeType = TwigLanguage.TWIG_BLOCK_MIME_TYPE, service = DeletedTextInterceptor.Factory.class),

        @MimeRegistration(mimeType = TwigLanguage.TWIG_VARIABLE_MIME_TYPE, service = DeletedTextInterceptor.Factory.class)

    })

    public static class Factory implements DeletedTextInterceptor.Factory {

        @Override

        public DeletedTextInterceptor createDeletedTextInterceptor(MimePath mimePath) {

            return new TwigDeletedTextInterceptor(mimePath);

        }

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.typinghooks;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.swing.text.BadLocationException;

import javax.swing.text.Caret;

import javax.swing.text.Document;

import javax.swing.text.JTextComponent;

import org.netbeans.api.editor.mimelookup.MimePath;

import org.netbeans.api.editor.mimelookup.MimeRegistration;

import org.netbeans.api.editor.mimelookup.MimeRegistrations;

import org.netbeans.api.lexer.Token;

import org.netbeans.api.lexer.TokenId;

import org.netbeans.api.lexer.TokenSequence;

import org.netbeans.editor.BaseDocument;

import org.netbeans.modules.php.twig.editor.embedding.TwigHtmlEmbeddingProvider;

import org.netbeans.modules.php.twig.editor.gsf.TwigLanguage;

import org.netbeans.modules.php.twig.editor.lexer.TwigBlockTokenId;

import org.netbeans.modules.php.twig.editor.lexer.TwigLexerUtils;

import org.netbeans.modules.php.twig.editor.lexer.TwigTopTokenId;

import org.netbeans.modules.php.twig.editor.lexer.TwigVariableTokenId;

import org.netbeans.modules.php.twig.editor.ui.options.OptionsUtils;

import org.netbeans.spi.editor.typinghooks.TypedTextInterceptor;

public class TwigTypedTextInterceptor implements TypedTextInterceptor {

    private final MimePath mimePath;

    private final boolean isTwig;

    private boolean codeTemplateEditing;

    private static final Logger LOGGER = Logger.getLogger(TwigTypedTextInterceptor.class.getName());

    private TwigTypedTextInterceptor(MimePath mimePath) {

        this.mimePath = mimePath;

        String path = mimePath.getPath();

        isTwig = path.contains(TwigLanguage.TWIG_MIME_TYPE);

    }

    @Override

    public boolean beforeInsert(Context context) throws BadLocationException {

        return false;

    }

    @Override

    public void insert(MutableContext context) throws BadLocationException {

        if (!isTwig) {

            return;

        }

        Document document = context.getDocument();

        BaseDocument doc = (BaseDocument) document;

        int caretOffset = context.getOffset();

        String selection = context.getReplacedText();

        char ch = context.getText().charAt(0);

        if (doNotAutoCompleteQuotesAndBrackets(ch) || caretOffset == 0) {

            return;

        }

        TokenSequence<? extends TokenId> ts = TwigLexerUtils.getTwigMarkupTokenSequence(doc, caretOffset);

        if (ts == null) {

            // {{}} or {%%} there is no text between delimiters

            ts = TwigLexerUtils.getTwigTokenSequence(document, caretOffset);

            if (ts == null) {

                return;

            }

        }

        ts.move(caretOffset);

        if (!ts.moveNext() && !ts.movePrevious()) {

            return;

        }

        Token<? extends TokenId> token = ts.token();

        TokenId id = token.id();

        int tokenOffset = ts.offset();

        boolean skipQuote = false;

        boolean isInString = false;

        if (id instanceof TwigBlockTokenId || id instanceof TwigVariableTokenId) {

            // complete quote or bracket

            if (isOpeningBracket(ch) || isQuote(ch)) {

                if (selection != null && selection.length() > 0) {

                    surroundSelectionWithChars(selection, ch, context);

                } else {

                    if (id != TwigBlockTokenId.T_TWIG_STRING && id != TwigVariableTokenId.T_TWIG_STRING) {

                        if (isQuote(ch)) {

                            if (TwigLexerUtils.textStartWith(token.text(), ch)) {

                                skipQuote = true;

                            } else {

                                // check backward tokens

                                skipQuote = skipQuotes(ts, ch, true);

                                // check forward tokens

                                if (!skipQuote) {

                                    ts.move(caretOffset);

                                    skipQuote = skipQuotes(ts, ch, false);

                                }

                            }

                        }

                        if (!skipQuote) {

                            completeQuoteAndBracket(context, ch);

                        }

                    } else {

                        isInString = true;

                    }

                }

            }

            // skip the same closing char

            if ((isClosingBracket(ch) || isQuote(ch))

                    && sameAsExistingChar(doc, ch, caretOffset)) {

                if (isInString) {

                    if (!skipQuote && isQuote(ch) && !TypingHooksUtils.isEscapeSequence(doc, caretOffset)) {

                        skipNextChar(context, ch, document, caretOffset);

                    }

                } else {

                    if (!skipQuote && !isClosingBracketMissing(doc, matching(ch), ch, caretOffset)) {

                        skipNextChar(context, ch, document, caretOffset);

                    }

                }

            }

        } else if(id == TwigTopTokenId.T_TWIG_BLOCK_END || id == TwigTopTokenId.T_TWIG_VAR_END) {

            // {{}} or {%%}

            if ((isOpeningBracket(ch) || isQuote(ch))

                    && tokenOffset == caretOffset) {

                completeQuoteAndBracket(context, ch);

            }

        }

    }

    @Override

    public void afterInsert(Context context) throws BadLocationException {

        if (!isTwig) {

            return;

        }

        BaseDocument doc = (BaseDocument) context.getDocument();

        doc.runAtomicAsUser(() -> {

            try {

                afterInsertUnderWriteLock(context);

            } catch (BadLocationException ex) {

                LOGGER.log(Level.FINE, null, ex);

            }

        });

    }

    @Override

    public void cancelled(Context context) {

    }

    /**

     * Surround the selected text with chars("", '', (), {}, []).

     * <b>NOTE:</b> Replace the surrounding chars if the text is already surrounded with

     * chars.

     *

     * @param selection the selected text

     * @param ch the opening bracket

     * @param context the context

     */

    private void surroundSelectionWithChars(String selection, char ch, MutableContext context) {

        char firstChar = selection.charAt(0);

        if (firstChar != ch) {

            char lastChar = selection.charAt(selection.length() - 1);

            StringBuilder sb = new StringBuilder();

            sb.append(ch);

            if (selection.length() > 1

                    && (isOpeningBracket(firstChar) || isQuote(firstChar))

                    && lastChar == matching(firstChar)) {

                String innerText = selection.substring(1, selection.length() - 1);

                sb.append(innerText);

            } else {

                sb.append(selection);

            }

            sb.append(matching(ch));

            String text = sb.toString();

            context.setText(text, text.length());

        }

    }

    /**

     * Skip the quote if there is one quote backward or forward.

     *

     * @param ts the token sequence

     * @param quote " or '

     * @param backward {@code true} if check backward tokens

     * @return {@code true} if there is one quote, otherwise {@code false}

     */

    private boolean skipQuotes(TokenSequence<? extends TokenId> ts, char quote, boolean backward) {

        boolean skip = false;

        while (backward ? ts.movePrevious() : ts.moveNext()) {

            Token<? extends TokenId> token = ts.token();

            TokenId tokenId = token.id();

            if (tokenId == TwigVariableTokenId.T_TWIG_STRING

                    || tokenId == TwigBlockTokenId.T_TWIG_STRING) {

                break;

            }

            if (tokenId == TwigVariableTokenId.T_TWIG_WHITESPACE

                    || tokenId == TwigBlockTokenId.T_TWIG_WHITESPACE

                    || tokenId == TwigVariableTokenId.T_TWIG_OTHER

                    || tokenId == TwigBlockTokenId.T_TWIG_OTHER) {

                if (token.text().toString().contains(Character.toString(quote))) {

                    skip = true;

                    break;

                }

            }

        }

        return skip;

    }

    private void skipNextChar(MutableContext context, char ch, Document document, int dotPos) throws BadLocationException {

        context.setText(Character.toString(ch), 1);

        document.remove(dotPos, 1);

    }

    private void afterInsertUnderWriteLock(Context context) throws BadLocationException {

        JTextComponent target = context.getComponent();

        Caret caret = target.getCaret();

        BaseDocument doc = (BaseDocument) context.getDocument();

        int dotPos = context.getOffset();

        int tokenEndPos = dotPos + 1;

        char ch = context.getText().charAt(0);

        if (doNotAutoCompleteDelimiters(ch)

                || dotPos == 0

                || tokenEndPos > doc.getLength()) {

            return;

        }

        switch (ch) {

            case '{': // no break

            case '%':

                String mimeType = getMimeType();

                // do nothing in {% %} and {{ }}

                if (mimeType.equals(TwigLanguage.TWIG_MIME_TYPE) // in case of {{^

                        || mimeType.equals(TwigLanguage.TWIG_BLOCK_MIME_TYPE)

                        || mimeType.equals(TwigLanguage.TWIG_VARIABLE_MIME_TYPE)) {

                    return;

                }

                TokenSequence<? extends TwigTopTokenId> ts = TwigLexerUtils.getTwigTokenSequence(doc, tokenEndPos);

                if (ts == null) {

                    return;

                }

                ts.move(tokenEndPos);

                if (!ts.movePrevious() && !ts.moveNext()) {

                    return;

                }

                Token<? extends TwigTopTokenId> token = ts.token();

                TwigTopTokenId id = token.id();

                if (id == TwigTopTokenId.T_TWIG_BLOCK_START) {

                    completeOpeningDelimiter(doc, tokenEndPos, tokenEndPos + 1, caret, "  %}"); // NOI18N

                } else if (id == TwigTopTokenId.T_TWIG_VAR_START) {

                    completeOpeningDelimiter(doc, tokenEndPos, tokenEndPos + 1, caret, "  }}"); // NOI18N

                }

                break;

            default:

                break;

        }

    }

    private void completeOpeningDelimiter(Document doc, int tokenEndPos, int dotPos, Caret caret, String closingDelimiter) throws BadLocationException {

        doc.insertString(tokenEndPos, closingDelimiter, null);

        caret.setDot(dotPos);

    }

    private void completeQuoteAndBracket(MutableContext context, char bracket) throws BadLocationException {

        if (codeTemplateEditing) {

            String text = context.getText() + bracket;

            context.setText(text, text.length() - 1);

            return;

        }

        StringBuilder sb = new StringBuilder();

        sb.append(bracket);

        sb.append(matching(bracket));

        String text = sb.toString();

        context.setText(text, 1);

    }

    private String getMimeType() {

        int size = mimePath.size();

        if (size <= 0) {

            return ""; // NOI18N

        }

        return mimePath.getMimeType(size - 1);

    }

    private static boolean sameAsExistingChar(BaseDocument doc, char c, int dotPos) throws BadLocationException {

        if (dotPos <= 0 || doc.getLength() <= dotPos) {

            return false;

        }

        char nextChar = doc.getChars(dotPos, 1)[0];

        return nextChar == c;

    }

    private static boolean isBracket(char c) {

        return isOpeningBracket(c) || isClosingBracket(c);

    }

    private static boolean isOpeningBracket(char c) {

        switch (c) {

            case '(': // no break

            case '[': // no break

            case '{':

                return true;

            default:

                return false;

        }

    }

    private static boolean isClosingBracket(char c) {

        switch (c) {

            case ')': // no break

            case ']': // no break

            case '}':

                return true;

            default:

                return false;

        }

    }

    private static boolean isQuote(char ch) {

        return ch == '"' || ch == '\'';

    }

    private static char matching(char c) {

        switch (c) {

            case '"':

                return '"';

            case '\'':

                return '\'';

            case '(':

                return ')';

            case '[':

                return ']';

            case '{':

                return '}';

            case ')':

                return '(';

            case ']':

                return '[';

            case '}':

                return '{';

            default:

                return c;

        }

    }

    private static boolean doNotAutoCompleteQuotesAndBrackets(char c) {

        return (isQuote(c) && !OptionsUtils.autoCompletionSmartQuotes())

                || (isBracket(c) && !TypingHooksUtils.isInsertMatchingEnabled());

    }

    private static boolean doNotAutoCompleteDelimiters(char c) {

        return TypingHooksUtils.isOpeningDelimiterChar(c) && !OptionsUtils.autoCompletionSmartDelimiters();

    }

    private static boolean isClosingBracketMissing(BaseDocument docment, char open, char close, int dotPos) throws BadLocationException {

        if (!isClosingBracket(close)) {

            return false;

        }

        return TwigLexerUtils.getTokenBalance(docment, open, close, dotPos) > 0;

    }

    @MimeRegistrations(value = {

        @MimeRegistration(mimeType = TwigHtmlEmbeddingProvider.TARGET_MIME_TYPE, service = TypedTextInterceptor.Factory.class),

        @MimeRegistration(mimeType = TwigLanguage.TWIG_MIME_TYPE, service = TypedTextInterceptor.Factory.class) ,

        @MimeRegistration(mimeType = TwigLanguage.TWIG_BLOCK_MIME_TYPE, service = TypedTextInterceptor.Factory.class) ,

        @MimeRegistration(mimeType = TwigLanguage.TWIG_VARIABLE_MIME_TYPE, service = TypedTextInterceptor.Factory.class)

    })

    public static class Factory implements TypedTextInterceptor.Factory {

        @Override

        public TypedTextInterceptor createTypedTextInterceptor(MimePath mimePath) {

            return new TwigTypedTextInterceptor(mimePath);

        }

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.typinghooks;

import javax.swing.text.BadLocationException;

import org.netbeans.editor.BaseDocument;

import org.netbeans.modules.csl.api.EditorOptions;

import org.netbeans.modules.php.twig.editor.gsf.TwigLanguage;

public final class TypingHooksUtils {

    private TypingHooksUtils() {

    }

    public static boolean isInsertMatchingEnabled() {

        EditorOptions options = EditorOptions.get(TwigLanguage.TWIG_MIME_TYPE);

        if (options != null) {

            return options.getMatchBrackets();

        }

        return true;

    }

    public static boolean sameAsExistingChar(BaseDocument doc, char c, int dotPos) throws BadLocationException {

        if (dotPos <= 0 || doc.getLength() <= dotPos) {

            return false;

        }

        char[] nextChars = doc.getChars(dotPos, 1);

        return nextChars.length > 0 && nextChars[0] == c;

    }

    public static boolean isEscapeSequence(BaseDocument doc, int dotPos) throws BadLocationException {

        if (dotPos <= 0) {

            return false;

        }

        char[] previousChars = doc.getChars(dotPos - 1, 1);

        return previousChars.length > 0 && previousChars[0] == '\\';

    }

    public static boolean isOpeningDelimiterChar(char c) {

        return c == '{' || c == '%';

    }

}

CodeCompletionPanel.autoCompletionSmartDelimitersCheckBox.text=Use &Smart Delimiters ({{ and {%) Completion

CodeCompletionPanel.autoCompletionSmartQuotesCheckBox.text=&Use Smart Quotes (" and ') Completion (after text selection, e.t.c.)

CodeCompletionPanel.autoCompletionSmartQuotesDelimitersLabel.text=Quotes and Delimiters Completion:

<?xml version="1.0" encoding="UTF-8" ?>

<Form version="1.5" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">

  <AuxValues>

    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>

    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>

    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>

    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>

    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="true"/>

    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>

    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>

    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>

    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>

  </AuxValues>

  <Layout>

    <DimensionLayout dim="0">

      <Group type="103" groupAlignment="0" attributes="0">

          <Group type="102" attributes="0">

              <EmptySpace max="-2" attributes="0"/>

              <Group type="103" groupAlignment="0" attributes="0">

                  <Component id="autoCompletionSmartQuotesDelimitersLabel" alignment="0" min="-2" max="-2" attributes="0"/>

                  <Component id="autoCompletionSmartDelimitersCheckBox" alignment="0" min="-2" max="-2" attributes="0"/>

                  <Component id="autoCompletionSmartQuotesCheckBox" alignment="0" min="-2" max="-2" attributes="0"/>

              </Group>

              <EmptySpace max="32767" attributes="0"/>

          </Group>

      </Group>

    </DimensionLayout>

    <DimensionLayout dim="1">

      <Group type="103" groupAlignment="0" attributes="0">

          <Group type="102" alignment="0" attributes="0">

              <EmptySpace max="-2" attributes="0"/>

              <Component id="autoCompletionSmartQuotesDelimitersLabel" min="-2" max="-2" attributes="0"/>

              <EmptySpace max="-2" attributes="0"/>

              <Component id="autoCompletionSmartQuotesCheckBox" min="-2" max="-2" attributes="0"/>

              <EmptySpace max="-2" attributes="0"/>

              <Component id="autoCompletionSmartDelimitersCheckBox" min="-2" max="-2" attributes="0"/>

              <EmptySpace max="32767" attributes="0"/>

          </Group>

      </Group>

    </DimensionLayout>

  </Layout>

  <SubComponents>

    <Component class="javax.swing.JLabel" name="autoCompletionSmartQuotesDelimitersLabel">

      <Properties>

        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

          <ResourceString bundle="org/netbeans/modules/php/twig/editor/ui/options/Bundle.properties" key="CodeCompletionPanel.autoCompletionSmartQuotesDelimitersLabel.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>

        </Property>

      </Properties>

    </Component>

    <Component class="javax.swing.JCheckBox" name="autoCompletionSmartDelimitersCheckBox">

      <Properties>

        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

          <ResourceString bundle="org/netbeans/modules/php/twig/editor/ui/options/Bundle.properties" key="CodeCompletionPanel.autoCompletionSmartDelimitersCheckBox.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>

        </Property>

      </Properties>

    </Component>

    <Component class="javax.swing.JCheckBox" name="autoCompletionSmartQuotesCheckBox">

      <Properties>

        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

          <ResourceString bundle="org/netbeans/modules/php/twig/editor/ui/options/Bundle.properties" key="CodeCompletionPanel.autoCompletionSmartQuotesCheckBox.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>

        </Property>

      </Properties>

    </Component>

  </SubComponents>

</Form>

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.ui.options;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import java.util.HashMap;

import java.util.Map;

import java.util.prefs.Preferences;

import javax.swing.JComponent;

import org.netbeans.modules.options.editor.spi.PreferencesCustomizer;

import org.openide.util.HelpCtx;

/**

 * Based on PHP editor.

 */

public class CodeCompletionPanel extends javax.swing.JPanel {

    private static final long serialVersionUID = -3783460333563884705L;

    private final Preferences preferences;

    private final ItemListener defaultCheckBoxListener = new DefaultCheckBoxListener();

    private final Map<String, Object> id2Saved = new HashMap<>();

    public CodeCompletionPanel(Preferences preferences) {

        assert preferences != null;

        this.preferences = preferences;

        initComponents();

        initAutoCompletion();

    }

    public static PreferencesCustomizer.Factory getCustomizerFactory() {

        return (Preferences pref) -> new CodeCompletionPreferencesCustomizer(pref);

    }

    private void initAutoCompletion() {

        boolean codeCompletionSmartQuotes = preferences.getBoolean(

                OptionsUtils.AUTO_COMPLETION_SMART_QUOTES,

                OptionsUtils.AUTO_COMPLETION_SMART_QUOTES_DEFAULT

        );

        boolean codeCompletionSmartDelimiters = preferences.getBoolean(

                OptionsUtils.AUTO_COMPLETION_SMART_DELIMITERS,

                OptionsUtils.AUTO_COMPLETION_SMART_DELIMITERS_DEFAULT

        );

        autoCompletionSmartQuotesCheckBox.setSelected(codeCompletionSmartQuotes);

        autoCompletionSmartQuotesCheckBox.addItemListener(defaultCheckBoxListener);

        autoCompletionSmartDelimitersCheckBox.setSelected(codeCompletionSmartDelimiters);

        autoCompletionSmartDelimitersCheckBox.addItemListener(defaultCheckBoxListener);

        id2Saved.put(OptionsUtils.AUTO_COMPLETION_SMART_QUOTES, autoCompletionSmartQuotesCheckBox.isSelected());

        id2Saved.put(OptionsUtils.AUTO_COMPLETION_SMART_DELIMITERS, autoCompletionSmartDelimitersCheckBox.isSelected());

    }

    void validateData() {

        preferences.putBoolean(OptionsUtils.AUTO_COMPLETION_SMART_QUOTES, autoCompletionSmartQuotesCheckBox.isSelected());

        preferences.putBoolean(OptionsUtils.AUTO_COMPLETION_SMART_DELIMITERS, autoCompletionSmartDelimitersCheckBox.isSelected());

    }

    /**

     * This method is called from within the constructor to initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is always

     * regenerated by the Form Editor.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents

    private void initComponents() {

        autoCompletionSmartQuotesDelimitersLabel = new javax.swing.JLabel();

        autoCompletionSmartDelimitersCheckBox = new javax.swing.JCheckBox();

        autoCompletionSmartQuotesCheckBox = new javax.swing.JCheckBox();

        org.openide.awt.Mnemonics.setLocalizedText(autoCompletionSmartQuotesDelimitersLabel, org.openide.util.NbBundle.getMessage(CodeCompletionPanel.class, "CodeCompletionPanel.autoCompletionSmartQuotesDelimitersLabel.text")); // NOI18N

        org.openide.awt.Mnemonics.setLocalizedText(autoCompletionSmartDelimitersCheckBox, org.openide.util.NbBundle.getMessage(CodeCompletionPanel.class, "CodeCompletionPanel.autoCompletionSmartDelimitersCheckBox.text")); // NOI18N

        org.openide.awt.Mnemonics.setLocalizedText(autoCompletionSmartQuotesCheckBox, org.openide.util.NbBundle.getMessage(CodeCompletionPanel.class, "CodeCompletionPanel.autoCompletionSmartQuotesCheckBox.text")); // NOI18N

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);

        this.setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                    .addComponent(autoCompletionSmartQuotesDelimitersLabel)

                    .addComponent(autoCompletionSmartDelimitersCheckBox)

                    .addComponent(autoCompletionSmartQuotesCheckBox))

                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addComponent(autoCompletionSmartQuotesDelimitersLabel)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addComponent(autoCompletionSmartQuotesCheckBox)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addComponent(autoCompletionSmartDelimitersCheckBox)

                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

        );

    }// </editor-fold>//GEN-END:initComponents

    // Variables declaration - do not modify//GEN-BEGIN:variables

    private javax.swing.JCheckBox autoCompletionSmartDelimitersCheckBox;

    private javax.swing.JCheckBox autoCompletionSmartQuotesCheckBox;

    private javax.swing.JLabel autoCompletionSmartQuotesDelimitersLabel;

    // End of variables declaration//GEN-END:variables

    private final class DefaultCheckBoxListener implements ItemListener {

        @Override

        public void itemStateChanged(ItemEvent e) {

            validateData();

        }

    }

    static final class CodeCompletionPreferencesCustomizer implements PreferencesCustomizer {

        private final Preferences preferences;

        private CodeCompletionPanel component;

        private CodeCompletionPreferencesCustomizer(Preferences preferences) {

            this.preferences = preferences;

        }

        @Override

        public String getId() {

            throw new UnsupportedOperationException("Not supported yet.");

        }

        @Override

        public String getDisplayName() {

            throw new UnsupportedOperationException("Not supported yet.");

        }

        @Override

        public HelpCtx getHelpCtx() {

            return new HelpCtx("org.netbeans.modules.php.twig.editor.ui.options.CodeCompletionPanel");

        }

        @Override

        public JComponent getComponent() {

            if (component == null) {

                component = new CodeCompletionPanel(preferences);

            }

            return component;

        }

    }

    String getSavedValue(String key) {

        return id2Saved.get(key).toString();

    }

    public static final class CustomCustomizerImpl extends PreferencesCustomizer.CustomCustomizer {

        @Override

        public String getSavedValue(PreferencesCustomizer customCustomizer, String key) {

            if (customCustomizer instanceof CodeCompletionPreferencesCustomizer) {

                return ((CodeCompletionPanel) customCustomizer.getComponent()).getSavedValue(key);

            }

            return null;

        }

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.ui.options;

import java.util.concurrent.atomic.AtomicBoolean;

import java.util.prefs.PreferenceChangeEvent;

import java.util.prefs.PreferenceChangeListener;

import java.util.prefs.Preferences;

import org.netbeans.api.editor.mimelookup.MimeLookup;

import org.netbeans.modules.php.twig.editor.gsf.TwigLanguage;

import org.openide.util.WeakListeners;

/**

 * Based on PHP. Options for Auto Completion.

 */

public final class OptionsUtils {

    private static final AtomicBoolean INITED = new AtomicBoolean(false);

    public static final String AUTO_COMPLETION_SMART_QUOTES = "twigAutoCompletionSmartQuotes"; // NOI18N

    public static final String AUTO_COMPLETION_SMART_DELIMITERS = "twigAutoCompletionSmartDelimiters"; // NOI18N

    private static Boolean autoCompletionSmartQuotes = null;

    private static Boolean autoCompletionSmartDelimiters = null;

    // default values

    public static final boolean AUTO_COMPLETION_SMART_QUOTES_DEFAULT = true;

    public static final boolean AUTO_COMPLETION_SMART_DELIMITERS_DEFAULT = true;

    private static Preferences PREFERENCES;

    private static final PreferenceChangeListener PREFERENCES_TRACKER = new PreferenceChangeListener() {

        @Override

        public void preferenceChange(PreferenceChangeEvent evt) {

            String settingName = evt == null ? null : evt.getKey();

            if (settingName == null || AUTO_COMPLETION_SMART_QUOTES.equals(settingName)) {

                autoCompletionSmartQuotes = PREFERENCES.getBoolean(

                        AUTO_COMPLETION_SMART_QUOTES,

                        AUTO_COMPLETION_SMART_QUOTES_DEFAULT);

            }

            if (settingName == null || AUTO_COMPLETION_SMART_DELIMITERS.equals(settingName)) {

                autoCompletionSmartDelimiters = PREFERENCES.getBoolean(

                        AUTO_COMPLETION_SMART_DELIMITERS,

                        AUTO_COMPLETION_SMART_DELIMITERS_DEFAULT);

            }

        }

    };

    private OptionsUtils() {

    }

    public static boolean autoCompletionSmartQuotes() {

        lazyInit();

        assert autoCompletionSmartQuotes != null;

        return autoCompletionSmartQuotes;

    }

    public static boolean autoCompletionSmartDelimiters() {

        lazyInit();

        assert autoCompletionSmartDelimiters != null;

        return autoCompletionSmartDelimiters;

    }

    private static void lazyInit() {

        if (INITED.compareAndSet(false, true)) {

            PREFERENCES = MimeLookup.getLookup(TwigLanguage.TWIG_MIME_TYPE).lookup(Preferences.class);

            PREFERENCES.addPreferenceChangeListener(WeakListeners.create(PreferenceChangeListener.class, PREFERENCES_TRACKER, PREFERENCES));

            PREFERENCES_TRACKER.preferenceChange(null);

        }

    }

}

        <folder name="Editor">

            <folder name="CodeCompletion">

                <folder name="text">

                    <folder name="x-twig">

                        <file name="TwigCodeCompletion.instance">

                            <attr name="instanceOf" stringvalue="org.netbeans.modules.options.editor.spi.PreferencesCustomizer$Factory"/>

                            <attr name="instanceCreate" methodvalue="org.netbeans.modules.php.twig.editor.ui.options.CodeCompletionPanel.getCustomizerFactory"/>

                            <attr name="position" intvalue="100"/>

                        </file>

                        <file name="TwigSpecificCustomCustomizer.instance">

                            <attr name="instanceCreate" newvalue="org.netbeans.modules.php.twig.editor.ui.options.CodeCompletionPanel$CustomCustomizerImpl"/>

                            <attr name="position" intvalue="110"/>

                        </file>

                    </folder>

                </folder>

            </folder>

        </folder>

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.typinghooks;

public class TwigDeletedTextInterceptorTest extends TwigTypinghooksTestBase {

    public TwigDeletedTextInterceptorTest(String testName) {

        super(testName);

    }

    // Block

    // Delimiter

    public void testDeleteBlockDelimiter_01() throws Exception {

        deleteChar("{%^%}", "^");

    }

    public void testDeleteBlockDelimiter_02() throws Exception {

        deleteChar("{%%^}", "{%^}");

    }

    public void testDeleteBlockDelimiter_03() throws Exception {

        deleteChar("{^%%}", "^%%}");

    }

    public void testDeleteBlockDelimiter_04() throws Exception {

        deleteChar("{%%}^", "{%%^");

    }

    // Double Quote

    public void testDeleteDoubleQuoteInBlock_01() throws Exception {

        deleteChar("{% set value = \"^\" %}", "{% set value = ^ %}");

    }

    public void testDeleteDoubleQuoteInBlock_02() throws Exception {

        deleteChar("{% set value = \"^test\" %}", "{% set value = ^test\" %}");

    }

    public void testDeleteDoubleQuoteInBlock_03() throws Exception {

        deleteChar("{% set value = \"test\"^ %}", "{% set value = \"test^ %}");

    }

    public void testDeleteDoubleQuoteInBlock_04() throws Exception {

        deleteChar("{% set value = \"\\\"^\" %}", "{% set value = \"^\" %}");

    }

    public void testDeleteDoubleQuoteInBlock_05() throws Exception {

        deleteChar("{% set value = \"te\\\"^st\" %}", "{% set value = \"te^st\" %}");

    }

    public void testDeleteDoubleQuoteInBlock_06() throws Exception {

        deleteChar("{% set value = \"\\\"^test\" %}", "{% set value = \"^test\" %}");

    }

    public void testDeleteDoubleQuoteInBlock_07() throws Exception {

        deleteChar("{% set value = \"test\\\"^\" %}", "{% set value = \"test^\" %}");

    }

    public void testDeleteDoubleQuoteInBlock_08() throws Exception {

        deleteChar("{% set value = '\\\"^' %}", "{% set value = '^' %}");

    }

    public void testDeleteDoubleQuoteInBlock_09() throws Exception {

        deleteChar("{% set value = '\\\"^test' %}", "{% set value = '^test' %}");

    }

    public void testDeleteDoubleQuoteInBlock_10() throws Exception {

        deleteChar("{% set value = 'te\\\"^st' %}", "{% set value = 'te^st' %}");

    }

    public void testDeleteDoubleQuoteInBlock_11() throws Exception {

        deleteChar("{% set value = 'test\\\"^' %}", "{% set value = 'test^' %}");

    }

    // Single Quote

    public void testDeleteSingleQuoteInBlock_01() throws Exception {

        deleteChar("{% set value = '^' %}", "{% set value = ^ %}");

    }

    public void testDeleteSingleQuoteInBlock_02() throws Exception {

        deleteChar("{% set value = '^test' %}", "{% set value = ^test' %}");

    }

    public void testDeleteSingleQuoteInBlock_03() throws Exception {

        deleteChar("{% set value = 'test'^ %}", "{% set value = 'test^ %}");

    }

    public void testDeleteSingleQuoteInBlock_04() throws Exception {

        deleteChar("{% set value = '\\'^' %}", "{% set value = '^' %}");

    }

    public void testDeleteSingleQuoteInBlock_05() throws Exception {

        deleteChar("{% set value = 'te\\'^st' %}", "{% set value = 'te^st' %}");

    }

    public void testDeleteSingleQuoteInBlock_06() throws Exception {

        deleteChar("{% set value = '\\'^test' %}", "{% set value = '^test' %}");

    }

    public void testDeleteSingleQuoteInBlock_07() throws Exception {

        deleteChar("{% set value = 'test\\'^' %}", "{% set value = 'test^' %}");

    }

    public void testDeleteSingleQuoteInBlock_08() throws Exception {

        deleteChar("{% set value = \"\\'^\" %}", "{% set value = \"^\" %}");

    }

    public void testDeleteSingleQuoteInBlock_09() throws Exception {

        deleteChar("{% set value = \"\\'^test\" %}", "{% set value = \"^test\" %}");

    }

    public void testDeleteSingleQuoteInBlock_10() throws Exception {

        deleteChar("{% set value = \"te\\'^st\" %}", "{% set value = \"te^st\" %}");

    }

    public void testDeleteSingleQuoteInBlock_11() throws Exception {

        deleteChar("{% set value = \"test\\'^\" %}", "{% set value = \"test^\" %}");

    }

    // Curly

    public void testDeleteCurlyInBlock_01() throws Exception {

        deleteChar("{% set value = {^} %}", "{% set value = ^ %}");

    }

    public void testDeleteCurlyInBlock_02() throws Exception {

        deleteChar("{% set value = {}^ %}", "{% set value = {^ %}");

    }

    public void testDeleteCurlyInBlock_03() throws Exception {

        deleteChar("{% set value = {\"test\": {^}} %}", "{% set value = {\"test\": ^} %}");

    }

    public void testDeleteCurlyInBlock_04() throws Exception {

        deleteChar("{% set value = {\"test\": {^} %}", "{% set value = {\"test\": ^} %}");

    }

    public void testDeleteCurlyInBlock_05() throws Exception {

        deleteChar("{% set value = {\"test\": {{^} %}", "{% set value = {\"test\": {^} %}");

    }

    // Parenthesis

    public void testDeleteParenthesisInBlock_01() throws Exception {

        deleteChar("{% (^) %}", "{% ^ %}");

    }

    public void testDeleteParenthesisInBlock_02() throws Exception {

        deleteChar("{% ()^ %}", "{% (^ %}");

    }

    public void testDeleteParenthesisInBlock_03() throws Exception {

        deleteChar("{% ((^)) %}", "{% (^) %}");

    }

    public void testDeleteParenthesisInBlock_04() throws Exception {

        deleteChar("{% ((^) %}", "{% (^) %}");

    }

    public void testDeleteParenthesisInBlock_05() throws Exception {

        deleteChar("{% (((^) %}", "{% ((^) %}");

    }

    // Bracket

    public void testDeleteBracketInBlock_01() throws Exception {

        deleteChar("{% set value = [^] %}", "{% set value = ^ %}");

    }

    public void testDeleteBracketInBlock_02() throws Exception {

        deleteChar("{% set value = []^ %}", "{% set value = [^ %}");

    }

    public void testDeleteBracketInBlock_03() throws Exception {

        deleteChar("{% set value = [\"test\", [^]] %}", "{% set value = [\"test\", ^] %}");

    }

    public void testDeleteBracketInBlock_04() throws Exception {

        deleteChar("{% set value = [\"test\": [^] %}", "{% set value = [\"test\": ^] %}");

    }

    public void testDeleteBracketInBlock_05() throws Exception {

        deleteChar("{% set value = [\"test\": [[^] %}", "{% set value = [\"test\": [^] %}");

    }

    // Variable

    // Delimiter

    public void testDeleteVariableDelimiter_01() throws Exception {

        deleteChar("{{^}}", "^");

    }

    public void testDeleteVariableDelimiter_02() throws Exception {

        deleteChar("{{}^}", "{{^}");

    }

    public void testDeleteVariableDelimiter_03() throws Exception {

        deleteChar("{^{}}", "^{}}");

    }

    public void testDeleteVariableDelimiter_04() throws Exception {

        deleteChar("{{}}^", "{{}^");

    }

    // Double Quote

    public void testDeleteDoubleQuoteInVariable_01() throws Exception {

        deleteChar("{{\"^\"}}", "{{^}}");

        deleteChar("{{ \"^\" }}", "{{ ^ }}");

    }

    public void testDeleteDoubleQuoteInVariable_02() throws Exception {

        deleteChar("{{ \"^test\" }}", "{{ ^test\" }}");

    }

    public void testDeleteDoubleQuoteInVariable_03() throws Exception {

        deleteChar("{{ \"test\"^ }}", "{{ \"test^ }}");

    }

    public void testDeleteDoubleQuoteInVariable_04() throws Exception {

        deleteChar("{{ \"\\\"^\" }}", "{{ \"^\" }}");

    }

    public void testDeleteDoubleQuoteInVariable_05() throws Exception {

        deleteChar("{{ \"te\\\"^st\" }}", "{{ \"te^st\" }}");

    }

    public void testDeleteDoubleQuoteInVariable_06() throws Exception {

        deleteChar("{{ \"\\\"^test\" }}", "{{ \"^test\" }}");

    }

    public void testDeleteDoubleQuoteInVariable_07() throws Exception {

        deleteChar("{{ \"test\\\"^\" }}", "{{ \"test^\" }}");

    }

    public void testDeleteDoubleQuoteInVariable_08() throws Exception {

        deleteChar("{{ '\\\"^' }}", "{{ '^' }}");

    }

    public void testDeleteDoubleQuoteInVariable_09() throws Exception {

        deleteChar("{{ '\\\"^test' }}", "{{ '^test' }}");

    }

    public void testDeleteDoubleQuoteInVariable_10() throws Exception {

        deleteChar("{{ 'te\\\"^st' }}", "{{ 'te^st' }}");

    }

    public void testDeleteDoubleQuoteInVariable_11() throws Exception {

        deleteChar("{{ 'test\\\"^' }}", "{{ 'test^' }}");

    }

    // Single Quote

    public void testDeleteSingleQuoteInVariable_01() throws Exception {

        deleteChar("{{ '^' }}", "{{ ^ }}");

    }

    public void testDeleteSingleQuoteInVariable_02() throws Exception {

        deleteChar("{{ '^test' }}", "{{ ^test' }}");

    }

    public void testDeleteSingleQuoteInVariable_03() throws Exception {

        deleteChar("{{ 'test'^ }}", "{{ 'test^ }}");

    }

    public void testDeleteSingleQuoteInVariable_04() throws Exception {

        deleteChar("{{ '\\'^' }}", "{{ '^' }}");

    }

    public void testDeleteSingleQuoteInVariable_05() throws Exception {

        deleteChar("{{ 'te\\'^st' }}", "{{ 'te^st' }}");

    }

    public void testDeleteSingleQuoteInVariable_06() throws Exception {

        deleteChar("{{ '\\'^test' }}", "{{ '^test' }}");

    }

    public void testDeleteSingleQuoteInVariable_07() throws Exception {

        deleteChar("{{ 'test\\'^' }}", "{{ 'test^' }}");

    }

    public void testDeleteSingleQuoteInVariable_08() throws Exception {

        deleteChar("{{ \"\\'^\" }}", "{{ \"^\" }}");

    }

    public void testDeleteSingleQuoteInVariable_09() throws Exception {

        deleteChar("{{ \"\\'^test\" }}", "{{ \"^test\" }}");

    }

    public void testDeleteSingleQuoteInVariable_10() throws Exception {

        deleteChar("{{ \"te\\'^st\" }}", "{{ \"te^st\" }}");

    }

    public void testDeleteSingleQuoteInVariable_11() throws Exception {

        deleteChar("{{ \"test\\'^\" }}", "{{ \"test^\" }}");

    }

    // Curly : this can be used in variable?

    public void testDeleteCurlyInVariable_01() throws Exception {

        deleteChar("{{ {^} }}", "{{ ^ }}");

    }

    public void testDeleteCurlyInVariable_02() throws Exception {

        deleteChar("{{ {}^ }}", "{{ {^ }}");

    }

    public void testDeleteCurlyInVariable_03() throws Exception {

        deleteChar("{{ {\"test\": {^} } }}", "{{ {\"test\": ^ } }}");

    }

    public void testDeleteCurlyInVariable_04() throws Exception {

        deleteChar("{{ {\"test\": {^} }}", "{{ {\"test\": ^} }}");

    }

    public void testDeleteCurlyInVariable_05() throws Exception {

        deleteChar("{{ {\"test\": {{^} }}", "{{ {\"test\": {^} }}");

    }

    // Parenthesis

    public void testDeleteParenthesisInVariable_01() throws Exception {

        deleteChar("{{(^) }}", "{{^ }}");

    }

    public void testDeleteParenthesisInVariable_02() throws Exception {

        deleteChar("{{()^ }}", "{{(^ }}");

    }

    public void testDeleteParenthesisInVariable_03() throws Exception {

        deleteChar("{{((^)) }}", "{{(^) }}");

    }

    public void testDeleteParenthesisInVariable_04() throws Exception {

        deleteChar("{{((^) }}", "{{(^) }}");

    }

    public void testDeleteParenthesisInVariable_05() throws Exception {

        deleteChar("{{(((^) }}", "{{((^) }}");

    }

    // Bracket

    public void testDeleteBracketInVariable_01() throws Exception {

        deleteChar("{{ [^] }}", "{{ ^ }}");

    }

    public void testDeleteBracketInVariable_02() throws Exception {

        deleteChar("{{ []^ }}", "{{ [^ }}");

    }

    public void testDeleteBracketInVariable_03() throws Exception {

        deleteChar("{{ [\"test\", [^]] }}", "{{ [\"test\", ^] }}");

    }

    public void testDeleteBracketInVariable_04() throws Exception {

        deleteChar("{{ [\"test\": [^] }}", "{{ [\"test\": ^] }}");

    }

    public void testDeleteBracketInVariable_05() throws Exception {

        deleteChar("{{ [\"test\": [[^] }}", "{{ [\"test\": [^] }}");

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright (c) 2016 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 */

package org.netbeans.modules.php.twig.editor.typinghooks;

public class TwigTypedTextInterceptorTest extends TwigTypinghooksTestBase {

    public TwigTypedTextInterceptorTest(String testName) {

        super(testName);

    }

    private void insertChar(String original, char insertText, String expected) throws Exception {

        insertChar(original, insertText, expected, null);

    }

    private void insertChar(String original, char insertText, String expected, String selection) throws Exception {

        insertChar(original, insertText, expected, selection, false);

    }

    // surround with quotes or brackets

    public void testSurroundWithDoubleQuoteInBlock_01() throws Exception {