Examples with Node org.tautua.markdownpapers.ast.Node used on opensource projects

Example 1 with Node

use of org.tautua.markdownpapers.ast.Node in project ceylon by eclipse.

the class Markdown method getNext.

static Node getNext(Node node) {
    Node parent = node.jjtGetParent();
    int ii = getIndexInParent(node);
    return ii < parent.jjtGetNumChildren() - 1 ? parent.jjtGetChild(ii + 1) : null;
}

Example 2 with Node

use of org.tautua.markdownpapers.ast.Node in project ceylon by eclipse.

the class Markdown method extractBetween.

private static Document extractBetween(SectionsMarkdownVisitor v, Node parent, Header header1, Header header2) {
    /*Node parent1 = header1 != null ? header1.jjtGetParent() : null;
        Node parent2 = header2 != null ? header2.jjtGetParent() : null;
        /*if (parent1 != null
                && parent2 != null
                && parent1 != parent2) {
            throw new RuntimeException();
        }* /
        Node parent = parent1 != null ? parent1 : parent2;*/
    Document doc = new Document(Parser.JJTDOCUMENT);
    final int numChildren = parent.jjtGetNumChildren();
    final int start = header1 != null ? Markdown.getIndexInParent(header1) + 1 : 0;
    final int end = header2 != null ? Markdown.getIndexInParent(header2) - 1 : numChildren - 1;
    for (int nodeIndex = start; nodeIndex <= end; nodeIndex++) {
        Node child = parent.jjtGetChild(nodeIndex);
        child.jjtSetParent(doc);
        doc.jjtAddChild(child, nodeIndex - start);
    }
    // to each document
    for (ResourceDefinition rd : v.resourceDefinitions) {
        ResourceDefinition copy = copy(rd);
        copy.jjtSetParent(doc);
        doc.jjtAddChild(copy, doc.jjtGetNumChildren());
    }
    return doc;
}

Example 3 with Node

use of org.tautua.markdownpapers.ast.Node in project ceylon by eclipse.

the class PlaintextMarkdownVisitor method visit.

@Override
public void visit(Header node) {
    final Node parent = node.jjtGetParent();
    for (int ii = 0; ii < parent.jjtGetNumChildren(); ii++) {
        if (parent.jjtGetChild(ii) == node) {
            if (ii == 0) {
                continue;
            }
        }
    }
    switch(node.getLevel()) {
        case 1:
        case 2:
            out.setIndent(0);
            break;
        case 3:
            out.setIndent(3);
            break;
        case 4:
            out.setIndent(5);
            break;
        case 5:
            out.setIndent(6);
            break;
        case 6:
        default:
            out.setIndent(7);
            break;
    }
    if (!(node.jjtGetParent() instanceof Document && Markdown.getIndexInParent(node) == 0)) {
        out.newline();
    }
    switch(node.getLevel()) {
        case 1:
            int col = out.getColumn();
            this.headerLevel = node.getLevel();
            node.childrenAccept(this);
            this.headerLevel = -1;
            int num = out.getColumn() - col;
            out.newline();
            for (int ii = 0; ii < num; ii++) {
                out.append("=");
            }
            out.newline();
            out.setIndent(8);
            break;
        case 2:
        case 3:
        case 4:
        case 5:
        case 6:
        default:
            this.headerLevel = node.getLevel();
            node.childrenAccept(this);
            this.headerLevel = -1;
            out.newline();
            out.setIndent(8);
            break;
    }
    out.newline();
}

Example 4 with Node

use of org.tautua.markdownpapers.ast.Node in project ceylon by eclipse.

the class DocBookMarkdownVisitor method visit.

public void visit(Paragraph node) {
    Node parent = node.jjtGetParent();
    if (parent instanceof Item) {
        if (!((Item) parent).isLoose()) {
            visitChildrenAndAppendSeparator(node, EOL);
            return;
        }
    }
    append("<para>");
    visitChildrenAndAppendSeparator(node, EOL);
    append("</para>");
    append(EOL);
}

Example 5 with Node

use of org.tautua.markdownpapers.ast.Node in project ceylon by eclipse.

the class Markdown method extractSections.

/**
 * Nasty method for extracting doc sections from a markdown document.
 * <ol>
 * <li>The most prominent heading(s) are identified
 * <li>The document is split into a list of sections corresponding to the
 * tree following headings of that level. If the document didn't begin
 * with a heading of that level, the first Section in the result list will
 * have a null heading.
 * </ol>
 * @param document
 * @return
 */
public static List<Section> extractSections(Document document) {
    SectionsMarkdownVisitor v = new SectionsMarkdownVisitor();
    document.accept(v);
    List<Section> result = new ArrayList<>();
    for (int levelIndex = 1; levelIndex <= 6; levelIndex++) {
        List<Header> sections = v.sections.get(levelIndex);
        if (sections != null) {
            Node parent;
            {
                Header header = sections.get(0);
                parent = header.jjtGetParent();
                Document doc = extractBetween(v, parent, null, header);
                result.add(new Section(null, doc));
            }
            for (int sectionIndex = 0; sectionIndex < sections.size(); sectionIndex++) {
                Header header = sections.get(sectionIndex);
                Header next = sectionIndex < sections.size() - 1 ? sections.get(sectionIndex + 1) : null;
                Document doc = extractBetween(v, parent, header, next);
                result.add(new Section(header, doc));
            }
            break;
        }
    }
    return result;
}