Examples with Region org.eclipse.che.ide.api.editor.text.Region used on opensource projects

Example 1 with Region

use of org.eclipse.che.ide.api.editor.text.Region in project che by eclipse.

the class DocumentPartitioningChangedEvent method getCoverage.

/**
     * Returns the coverage of this event. This is the minimal region that contains all changed regions of all changed
     * partitionings.
     *
     * @return the coverage of this event
     */
public Region getCoverage() {
    if (fMap.isEmpty())
        return new RegionImpl(0, 0);
    int offset = -1;
    int endOffset = -1;
    Iterator<Region> e = fMap.values().iterator();
    while (e.hasNext()) {
        Region r = e.next();
        if (offset < 0 || r.getOffset() < offset)
            offset = r.getOffset();
        int end = r.getOffset() + r.getLength();
        if (end > endOffset)
            endOffset = end;
    }
    return new RegionImpl(offset, endOffset - offset);
}

Example 2 with Region

use of org.eclipse.che.ide.api.editor.text.Region in project che by eclipse.

the class ReconcilerWithAutoSave method process.

/**
     * Processes a dirty region. If the dirty region is <code>null</code> the whole document is consider being dirty. The dirty region is
     * partitioned by the document and each partition is handed over to a reconciling strategy registered for the partition's content type.
     *
     * @param dirtyRegion the dirty region to be processed
     */
protected void process(final DirtyRegion dirtyRegion) {
    Region region = dirtyRegion;
    if (region == null) {
        region = new RegionImpl(0, getDocument().getContents().length());
    }
    final List<TypedRegion> regions = computePartitioning(region.getOffset(), region.getLength());
    for (final TypedRegion r : regions) {
        final ReconcilingStrategy strategy = getReconcilingStrategy(r.getType());
        if (strategy == null) {
            continue;
        }
        if (dirtyRegion != null) {
            strategy.reconcile(dirtyRegion, r);
        } else {
            strategy.reconcile(r);
        }
    }
}

Example 3 with Region

use of org.eclipse.che.ide.api.editor.text.Region in project che by eclipse.

the class MultiTextEdit method defineRegion.

void defineRegion(int parentOffset) {
    if (fDefined)
        return;
    if (hasChildren()) {
        Region region = getCoverage(getChildren());
        internalSetOffset(region.getOffset());
        internalSetLength(region.getLength());
    } else {
        internalSetOffset(parentOffset);
        internalSetLength(0);
    }
    fDefined = true;
}