Examples with IndexedRegion org.eclipse.wst.sse.core.internal.provisional.IndexedRegion used on opensource projects

Example 56 with IndexedRegion

use of org.eclipse.wst.sse.core.internal.provisional.IndexedRegion in project webtools.sourceediting by eclipse.

the class StructuredSelectEnclosingXMLHandler method getCursorIndexedRegion.

protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection) {
    IndexedRegion indexedRegion = null;
    indexedRegion = getIndexedRegion(document, textSelection.getOffset());
    return indexedRegion;
}

Example 57 with IndexedRegion

use of org.eclipse.wst.sse.core.internal.provisional.IndexedRegion in project webtools.sourceediting by eclipse.

the class StructuredSelectPreviousXMLHandler method getNewSelectionRegion2.

/**
 * This method was separated out from getNewSelectionRegion2 because the
 * code in here is allowed to be called recursively.
 *
 * @param indexedRegion
 * @param textSelection
 * @return new region to select or null if none
 */
protected Region getNewSelectionRegion2(IndexedRegion indexedRegion, ITextSelection textSelection) {
    Region newRegion = null;
    if (indexedRegion instanceof Node) {
        Node node = (Node) indexedRegion;
        Node newNode = node.getPreviousSibling();
        if (newNode == null) {
            newNode = node.getParentNode();
            if (newNode instanceof IndexedRegion) {
                IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
                newRegion = new Region(newIndexedRegion.getStartOffset(), newIndexedRegion.getEndOffset() - newIndexedRegion.getStartOffset());
            }
        } else {
            if (newNode instanceof IndexedRegion) {
                IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
                newRegion = new Region(newIndexedRegion.getStartOffset(), textSelection.getOffset() + textSelection.getLength() - newIndexedRegion.getStartOffset());
                if (newNode.getNodeType() == Node.TEXT_NODE) {
                    newRegion = getNewSelectionRegion2(newIndexedRegion, new TextSelection(newRegion.getOffset(), newRegion.getLength()));
                }
            }
        }
    }
    return newRegion;
}

Example 58 with IndexedRegion

use of org.eclipse.wst.sse.core.internal.provisional.IndexedRegion in project webtools.sourceediting by eclipse.

the class StructuredSelectPreviousXMLHandler method getNewSelectionRegion.

protected Region getNewSelectionRegion(IndexedRegion indexedRegion, ITextSelection textSelection) {
    Region newRegion = null;
    if (indexedRegion instanceof Node) {
        Node cursorNode = (Node) indexedRegion;
        // use parent node for empty text node
        if ((cursorNode.getNodeType() == Node.TEXT_NODE) && (cursorNode.getNodeValue().trim().length() == 0)) {
            cursorNode = cursorNode.getParentNode();
            if (cursorNode instanceof IndexedRegion) {
                indexedRegion = (IndexedRegion) cursorNode;
            }
        }
        Region cursorNodeRegion = new Region(indexedRegion.getStartOffset(), indexedRegion.getEndOffset() - indexedRegion.getStartOffset());
        if ((cursorNodeRegion.getOffset() >= textSelection.getOffset()) && (cursorNodeRegion.getOffset() <= textSelection.getOffset() + textSelection.getLength()) && (cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() >= textSelection.getOffset()) && (cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() <= textSelection.getOffset() + textSelection.getLength())) {
            newRegion = getNewSelectionRegion2(indexedRegion, textSelection);
        } else {
            newRegion = cursorNodeRegion;
        }
    }
    return newRegion;
}

Example 59 with IndexedRegion

use of org.eclipse.wst.sse.core.internal.provisional.IndexedRegion in project webtools.sourceediting by eclipse.

the class StructuredSelectPreviousXMLHandler method getCursorIndexedRegion.

protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection) {
    IndexedRegion indexedRegion = null;
    indexedRegion = getIndexedRegion(document, textSelection.getOffset());
    return indexedRegion;
}

Example 60 with IndexedRegion

use of org.eclipse.wst.sse.core.internal.provisional.IndexedRegion in project webtools.sourceediting by eclipse.

the class StructuredSelectNextXMLActionDelegate method getNewSelectionRegion2.

/**
 * This method was separated out from getNewSelectionRegion2 because the
 * code in here is allowed to be called recursively.
 *
 * @param indexedRegion
 * @param textSelection
 * @return new region to select or null if none
 */
private Region getNewSelectionRegion2(IndexedRegion indexedRegion, ITextSelection textSelection) {
    Region newRegion = null;
    if (indexedRegion instanceof Node) {
        Node node = (Node) indexedRegion;
        Node newNode = node.getNextSibling();
        if (newNode == null) {
            newNode = node.getParentNode();
            if (newNode instanceof IndexedRegion) {
                IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
                newRegion = new Region(newIndexedRegion.getStartOffset(), newIndexedRegion.getEndOffset() - newIndexedRegion.getStartOffset());
            }
        } else {
            if (newNode instanceof IndexedRegion) {
                IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
                newRegion = new Region(textSelection.getOffset(), newIndexedRegion.getEndOffset() - textSelection.getOffset());
                if (newNode.getNodeType() == Node.TEXT_NODE) {
                    newRegion = getNewSelectionRegion2(newIndexedRegion, new TextSelection(newRegion.getOffset(), newRegion.getLength()));
                }
            }
        }
    }
    return newRegion;
}