Examples with IStructuredFormatter org.eclipse.wst.sse.core.internal.format.IStructuredFormatter used on opensource projects

Example 1 with IStructuredFormatter

use of org.eclipse.wst.sse.core.internal.format.IStructuredFormatter in project webtools.sourceediting by eclipse.

the class HTMLFormatter method insertBreakAfter.

/**
 */
protected void insertBreakAfter(IDOMNode node, HTMLFormatContraints contraints) {
    if (node == null)
        return;
    if (node.getNodeType() == Node.TEXT_NODE)
        return;
    // don't insert break if node is on the last line
    int documentLength = node.getStructuredDocument().getLength();
    if (documentLength < 1 || (node.getEndOffset() >= (documentLength - 1)))
        return;
    Node parent = node.getParentNode();
    if (parent == null)
        return;
    Node next = node.getNextSibling();
    String spaces = null;
    if (next == null) {
        // If the parent is inline and its content is not formatted don't insert
        if (formattingUtil.isInline(parent) && !isContentFormatted(parent))
            return;
        // use parent indent for the end tag
        spaces = getBreakSpaces(parent);
    } else if (next.getNodeType() == Node.TEXT_NODE) {
        if (contraints != null && contraints.getFormatWithSiblingIndent()) {
            IDOMNode text = (IDOMNode) next;
            IStructuredFormatter formatter = HTMLFormatterFactory.getInstance().createFormatter(text, getFormatPreferences());
            if (formatter instanceof HTMLTextFormatter) {
                HTMLTextFormatter textFormatter = (HTMLTextFormatter) formatter;
                textFormatter.formatText(text, contraints, HTMLTextFormatter.FORMAT_HEAD);
            }
        }
        return;
    } else {
        spaces = getBreakSpaces(node);
    }
    if (spaces == null || spaces.length() == 0)
        return;
    replaceSource(node.getModel(), node.getEndOffset(), 0, spaces);
    setWidth(contraints, spaces);
}

Example 2 with IStructuredFormatter

use of org.eclipse.wst.sse.core.internal.format.IStructuredFormatter in project webtools.sourceediting by eclipse.

the class NodeFormatter method getFormatter.

protected IStructuredFormatter getFormatter(IDOMNode node) {
    // 262135 - NPE during format of empty document
    if (node == null)
        return null;
    short nodeType = ((Node) node).getNodeType();
    IStructuredFormatter formatter = null;
    switch(nodeType) {
        case Node.ELEMENT_NODE:
            {
                formatter = new ElementNodeFormatter();
                break;
            }
        case Node.TEXT_NODE:
            {
                formatter = new TextNodeFormatter();
                break;
            }
        case Node.CDATA_SECTION_NODE:
            {
                formatter = new NoMoveFormatter();
                break;
            }
        case Node.COMMENT_NODE:
            {
                formatter = new CommentNodeFormatter();
                break;
            }
        case Node.PROCESSING_INSTRUCTION_NODE:
            {
                formatter = new NodeFormatter();
                break;
            }
        case Node.DOCUMENT_NODE:
            {
                formatter = new DocumentNodeFormatter();
                break;
            }
        case Node.ENTITY_REFERENCE_NODE:
            {
                formatter = new NoMoveFormatter();
                break;
            }
        default:
            {
                formatter = new NodeFormatter();
            }
    }
    // init fomatter
    formatter.setFormatPreferences(getFormatPreferences());
    formatter.setProgressMonitor(fProgressMonitor);
    return formatter;
}

Example 3 with IStructuredFormatter

use of org.eclipse.wst.sse.core.internal.format.IStructuredFormatter in project webtools.sourceediting by eclipse.

the class DocumentNodeFormatter method formatChildren.

protected void formatChildren(IDOMNode node, IStructuredFormatContraints formatContraints) {
    String singleIndent = getFormatPreferences().getIndent();
    String lineIndent = formatContraints.getCurrentIndent();
    if (node != null && (fProgressMonitor == null || !fProgressMonitor.isCanceled())) {
        // normalize node first to combine adjacent text nodes
        node.normalize();
        IDOMNode nextChild = (IDOMNode) node.getFirstChild();
        while (nextChild != null) {
            IDOMNode eachChildNode = nextChild;
            nextChild = (IDOMNode) eachChildNode.getNextSibling();
            IStructuredFormatter formatter = getFormatter(eachChildNode);
            IStructuredFormatContraints childFormatContraints = formatter.getFormatContraints();
            String childIndent = lineIndent + singleIndent;
            childFormatContraints.setCurrentIndent(childIndent);
            childFormatContraints.setClearAllBlankLines(formatContraints.getClearAllBlankLines());
            childFormatContraints.setInPreserveSpaceElement(formatContraints.getInPreserveSpaceElement());
            // format each child
            formatter.format(eachChildNode, childFormatContraints);
            if (nextChild != null && nextChild.getParentNode() == null)
                // nextNode is deleted during format
                nextChild = (IDOMNode) eachChildNode.getNextSibling();
        }
    }
}

Example 4 with IStructuredFormatter

use of org.eclipse.wst.sse.core.internal.format.IStructuredFormatter in project webtools.sourceediting by eclipse.

the class FormatProcessorXML method getFormatter.

protected IStructuredFormatter getFormatter(Node node) {
    // 262135 - NPE during format of empty document
    if (node == null)
        return null;
    short nodeType = node.getNodeType();
    IStructuredFormatter formatter = null;
    switch(nodeType) {
        case Node.ELEMENT_NODE:
            {
                formatter = new ElementNodeFormatter();
                break;
            }
        case Node.TEXT_NODE:
            {
                formatter = new TextNodeFormatter();
                break;
            }
        case Node.CDATA_SECTION_NODE:
            {
                formatter = new NoMoveFormatter();
                break;
            }
        case Node.COMMENT_NODE:
            {
                formatter = new CommentNodeFormatter();
                break;
            }
        case Node.PROCESSING_INSTRUCTION_NODE:
            {
                formatter = new NodeFormatter();
                break;
            }
        case Node.DOCUMENT_NODE:
            {
                formatter = new DocumentNodeFormatter();
                break;
            }
        case Node.ENTITY_REFERENCE_NODE:
            {
                formatter = new NoMoveFormatter();
                break;
            }
        default:
            {
                formatter = new NodeFormatter();
            }
    }
    // init fomatter
    formatter.setFormatPreferences(getFormatPreferences());
    formatter.setProgressMonitor(fProgressMonitor);
    return formatter;
}

Example 5 with IStructuredFormatter

use of org.eclipse.wst.sse.core.internal.format.IStructuredFormatter in project webtools.sourceediting by eclipse.

the class HTMLFormatterFactory method createFormatter.

protected IStructuredFormatter createFormatter(Node node, IStructuredFormatPreferences formatPreferences) {
    IStructuredFormatter formatter = null;
    switch(node.getNodeType()) {
        case Node.ELEMENT_NODE:
            formatter = new HTMLElementFormatter();
            break;
        case Node.TEXT_NODE:
            if (isEmbeddedCSS(node)) {
                formatter = new EmbeddedCSSFormatter();
            } else {
                formatter = new HTMLTextFormatter();
            }
            break;
        default:
            formatter = new HTMLFormatter();
            break;
    }
    // init FormatPreferences
    formatter.setFormatPreferences(formatPreferences);
    return formatter;
}