Examples with IDocumentPartitioner org.eclipse.jface.text.IDocumentPartitioner used on opensource projects

Example 31 with IDocumentPartitioner

use of org.eclipse.jface.text.IDocumentPartitioner in project webtools.sourceediting by eclipse.

the class FileBufferDocumentTester method doTestCreate.

private void doTestCreate(String filePath, Class expectedDocumentClass, Class expectedPartioner) throws CoreException, IOException {
    IFile file = (IFile) fTestProject.findMember(filePath);
    assertNotNull("Test Case in error. Could not find file " + filePath, file);
    IPath fullPath = file.getFullPath();
    ITextFileBufferManager bufferManager = FileBuffers.getTextFileBufferManager();
    bufferManager.connect(fullPath, LocationKind.IFILE, null);
    ITextFileBuffer buffer = bufferManager.getTextFileBuffer(fullPath);
    IDocument document = buffer.getDocument();
    assertNotNull(document);
    assertTrue("wrong class of document: " + (document != null ? document.getClass() : null), expectedDocumentClass.isInstance(document));
    assertTrue("document does not implement IDocumentExtension3", document instanceof IDocumentExtension3);
    IDocumentPartitioner actualPartitioner = ((IDocumentExtension3) document).getDocumentPartitioner(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING);
    assertTrue("wrong partitioner in document: " + actualPartitioner, expectedPartioner.isInstance(actualPartitioner));
    bufferManager.disconnect(fullPath, LocationKind.IFILE, null);
// doTestCreateWithFacade(file, expectedDocumentClass, expectedPartioner);
}

Example 32 with IDocumentPartitioner

use of org.eclipse.jface.text.IDocumentPartitioner in project dbeaver by serge-rider.

the class XMLEditor method setupDocument.

private void setupDocument() {
    IDocument document = getDocument();
    if (document != null) {
        IDocumentPartitioner partitioner = new FastPartitioner(new XMLPartitionScanner(), new String[] { XMLPartitionScanner.XML_TAG, XMLPartitionScanner.XML_COMMENT });
        partitioner.connect(document);
        ((IDocumentExtension3) document).setDocumentPartitioner(XMLPartitionScanner.XML_PARTITIONING, partitioner);
    }
}

Example 33 with IDocumentPartitioner

use of org.eclipse.jface.text.IDocumentPartitioner in project dbeaver by serge-rider.

the class JSONTextEditor method setupDocument.

private void setupDocument() {
    IDocument document = getDocument();
    if (document != null) {
        IDocumentPartitioner partitioner = new FastPartitioner(new JSONPartitionScanner(), new String[] { JSONPartitionScanner.JSON_STRING });
        partitioner.connect(document);
        ((IDocumentExtension3) document).setDocumentPartitioner(JSONPartitionScanner.JSON_PARTITIONING, partitioner);
    }
}

Example 34 with IDocumentPartitioner

use of org.eclipse.jface.text.IDocumentPartitioner in project xtext-xtend by eclipse.

the class PartitionTest method setUp.

@Override
public void setUp() throws Exception {
    super.setUp();
    document = get(XtextDocument.class);
    IDocumentPartitioner partitioner = get(IDocumentPartitioner.class);
    partitioner.connect(document);
    document.setDocumentPartitioner(partitioner);
}

Example 35 with IDocumentPartitioner

use of org.eclipse.jface.text.IDocumentPartitioner in project xtext-xtend by eclipse.

the class RichStringAwareSourceViewer method shift.

@SuppressWarnings("deprecation")
@Override
protected void shift(boolean useDefaultPrefixes, boolean right, boolean ignoreWhitespace) {
    if (useDefaultPrefixes && ignoreWhitespace) {
        // let's assume we toggled comments
        if (fUndoManager != null)
            fUndoManager.beginCompoundChange();
        IDocument d = getDocument();
        Map<String, IDocumentPartitioner> partitioners = null;
        DocumentRewriteSession rewriteSession = null;
        try {
            ITextSelection selection = (ITextSelection) getSelection();
            IRegion block = copiedGetTextBlockFromSelection(selection);
            ITypedRegion[] regions = TextUtilities.computePartitioning(d, getDocumentPartitioning(), block.getOffset(), block.getLength(), false);
            regions = merger.merge(regions);
            int lineCount = 0;
            // [start line, end line, start line, end line, ...]
            int[] lines = new int[regions.length * 2];
            for (int i = 0, j = 0; i < regions.length; i++, j += 2) {
                // start line of region
                lines[j] = copiedGetFirstCompleteLineOfRegion(regions[i]);
                // end line of region
                int length = regions[i].getLength();
                int offset = regions[i].getOffset() + length;
                if (length > 0)
                    offset--;
                lines[j + 1] = (lines[j] == -1 ? -1 : d.getLineOfOffset(offset));
                lineCount += lines[j + 1] - lines[j] + 1;
            }
            if (d instanceof IDocumentExtension4) {
                IDocumentExtension4 extension = (IDocumentExtension4) d;
                rewriteSession = extension.startRewriteSession(DocumentRewriteSessionType.SEQUENTIAL);
            } else {
                setRedraw(false);
                startSequentialRewriteMode(true);
            }
            if (lineCount >= 20)
                partitioners = TextUtilities.removeDocumentPartitioners(d);
            // Perform the shift operation.
            @SuppressWarnings("rawtypes") Map map = fDefaultPrefixChars;
            for (int i = 0, j = 0; i < regions.length; i++, j += 2) {
                String[] prefixes = (String[]) copiedSelectContentTypePlugin(regions[i].getType(), map);
                if (prefixes != null && prefixes.length > 0 && lines[j] >= 0 && lines[j + 1] >= 0) {
                    if (right)
                        copiedShiftRight(lines[j], lines[j + 1], prefixes[0]);
                    else
                        copiedShiftLeft(lines[j], lines[j + 1], prefixes, ignoreWhitespace);
                }
            }
        } catch (BadLocationException x) {
            log.debug(x.getMessage(), x);
        } finally {
            if (partitioners != null)
                TextUtilities.addDocumentPartitioners(d, partitioners);
            if (d instanceof IDocumentExtension4) {
                IDocumentExtension4 extension = (IDocumentExtension4) d;
                extension.stopRewriteSession(rewriteSession);
            } else {
                stopSequentialRewriteMode();
                setRedraw(true);
            }
            if (fUndoManager != null)
                fUndoManager.endCompoundChange();
        }
    } else {
        super.shift(useDefaultPrefixes, right, ignoreWhitespace);
    }
}