Examples with IUndoableOperation org.eclipse.core.commands.operations.IUndoableOperation used on opensource projects

Example 26 with IUndoableOperation

use of org.eclipse.core.commands.operations.IUndoableOperation in project hale by halestudio.

the class AlignmentServiceUndoSupport method addCell.

/**
 * @see AlignmentServiceDecorator#addCell(MutableCell)
 */
@Override
public synchronized void addCell(MutableCell cell) {
    if (cell == null) {
        return;
    }
    IUndoableOperation operation = new AddCellOperation(cell);
    executeOperation(operation);
}

Example 27 with IUndoableOperation

use of org.eclipse.core.commands.operations.IUndoableOperation in project xtext-eclipse by eclipse.

the class ProblemHoverTest method testBug357516_bookmark.

@Test
public void testBug357516_bookmark() throws Exception {
    IResource resource = editor.getResource();
    HashMap<String, Object> attributes = new HashMap<String, Object>();
    attributes.put(IMarker.MESSAGE, CUSTOM_MARKER_TEST_MESSAGE);
    attributes.put(IMarker.LINE_NUMBER, 1);
    attributes.put(IMarker.LOCATION, resource.getFullPath().toPortableString());
    IUndoableOperation operation = new CreateMarkersOperation(IMarker.BOOKMARK, attributes, resource, CUSTOM_MARKER_TEST_MESSAGE);
    IOperationHistory operationHistory = PlatformUI.getWorkbench().getOperationSupport().getOperationHistory();
    try {
        operationHistory.execute(operation, null, null);
    } catch (ExecutionException x) {
        fail(x.getMessage());
    }
    String hoverInfo = hover.getHoverInfo(editor.getInternalSourceViewer(), 0);
    assertNotNull(hoverInfo);
    assertTrue(hoverInfo.contains(CUSTOM_MARKER_TEST_MESSAGE));
}