Java Code Examples for org.openide.loaders.DataObject#getLookup()

private void runAction(String action) {
    Project project = getProject();
    if (project != null) {
        Lookup lookup = project.getLookup();
        if (fileForDocument != null) {
            try {
                DataObject dobj = DataObject.find(fileForDocument);
                lookup = dobj.getLookup();
            } catch (DataObjectNotFoundException ex) {
                Exceptions.printStackTrace(ex);
            }
        }

        ActionProvider provider = project.getLookup().lookup(ActionProvider.class);
        if (provider != null) {
            if (provider.isActionEnabled(action, lookup)) {
                provider.invokeAction(action, lookup);
            }
        }
    }
}
 

public void testLookup() throws Exception {
    clearWorkDir();
    File propFile = new File(getWorkDir(), "foo.properties");
    propFile.createNewFile();
    DataObject propDO = DataObject.find(FileUtil.toFileObject(propFile));
    Lookup lookup = propDO.getLookup();
    PropertiesEncoding encoding = lookup.lookup(PropertiesEncoding.class);
    assertNotNull(encoding);
    assertSame(encoding, lookup.lookup(FileEncodingQueryImplementation.class));
}
 

public JmeGenericControl(Control control, DataObject dataObject) {
    //TODO: lookup content! (control etc)
    super(Children.LEAF, new ProxyLookup(dataObject.getLookup(), new DynamicLookup(new InstanceContent())));
    lookupContents = getLookup().lookup(DynamicLookup.class).getInstanceContent();
    this.control = control;
    this.dobject = dataObject;
    lookupContents.add(this);
    lookupContents.add(control);
    setName(control.getClass().getName());
}
 

public SimpleES(DataObject obj, Entry entry, CookieSet set, Callable<Pane> paneFactory) {
    super(obj, obj.getLookup(), new Environment(obj, entry));
    this.set = set;
    this.factory = paneFactory;
}
 

/**
 * Opens the specified file at the given position. The position is either
 * offset (when {@code lineNo} is -1) or line/column otherwise.
 * This method has been copied (with minor modifications) from UiUtils
 * class in csl.api module. This method is not CSS-specific. It was placed
 * into this file just because there was no better place.
 * 
 * @param fob file that should be opened.
 * @param lineNo line where the caret should be placed
 * (or -1 when the {@code columnNo} represents an offset).
 * @param columnNo column (or offset when {@code lineNo} is -1)
 * where the caret should be placed.
 * @return {@code true} when the file was opened successfully,
 * returns {@code false} otherwise.
 */
private static boolean openAt(FileObject fob, int lineNo, int columnNo) {
    try {
        DataObject dob = DataObject.find(fob);
        Lookup dobLookup = dob.getLookup();
        EditorCookie ec = dobLookup.lookup(EditorCookie.class);
        LineCookie lc = dobLookup.lookup(LineCookie.class);
        OpenCookie oc = dobLookup.lookup(OpenCookie.class);

        if ((ec != null) && (lc != null) && (columnNo != -1)) {
            StyledDocument doc;
            try {
                doc = ec.openDocument();
            } catch (UserQuestionException uqe) {
                String title = NbBundle.getMessage(
                        CSSUtils.class,
                        "CSSUtils.openQuestion"); // NOI18N
                Object value = DialogDisplayer.getDefault().notify(new NotifyDescriptor.Confirmation(
                        uqe.getLocalizedMessage(),
                        title,
                        NotifyDescriptor.YES_NO_OPTION));
                if (value != NotifyDescriptor.YES_OPTION) {
                    return false;
                }
                uqe.confirmed();
                doc = ec.openDocument();
            }

            if (doc != null) {
                boolean offset = (lineNo == -1);
                int line = offset ? NbDocument.findLineNumber(doc, columnNo) : lineNo;
                int column = offset ? columnNo - NbDocument.findLineOffset(doc, line) : columnNo;
                if (line != -1) {
                    Line l = lc.getLineSet().getCurrent(line);
                    if (l != null) {
                        l.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS, column);
                        return true;
                    }
                }
            }
        }

        if (oc != null) {
            oc.open();
            return true;
        }
    } catch (IOException ioe) {
        Logger.getLogger(CSSUtils.class.getName()).log(Level.INFO, null, ioe);
    }

    return false;
}
 

public AbstractSceneExplorerNode(Children children, DataObject dataObject) {
    super(children, new ProxyLookup(dataObject.getLookup(), new DynamicLookup(new InstanceContent())));
    this.dataObject = dataObject;
    lookupContents = getLookup().lookup(DynamicLookup.class).getInstanceContent();        
}
 

public AbstractSceneExplorerNode(DataObject dataObject) {
    super(Children.LEAF, new ProxyLookup(dataObject != null ? dataObject.getLookup() : Lookup.EMPTY, new DynamicLookup(new InstanceContent())));
    this.dataObject = dataObject;
    lookupContents = getLookup().lookup(DynamicLookup.class).getInstanceContent();
}
 

/** Constructor. 
 * @param obj data object to work on
 * @param set set to add/remove save cookie from
 */
public SimpleES (DataObject obj, MultiDataObject.Entry entry) {
    super(obj, obj.getLookup(), new ESEnv(obj, entry));
}
 

/** Editor support for given data object. The content of editor is taken
 * from the primary file of the data object. The lookup can be anything,
 * but it is recommended to use {@link DataObject#getLookup()}. 
 * 
 * @param obj object to create editor for
 * @param lkp lookup to use. if <code>null</code>, then {@link DataObject#getLookup()} is used.
 * @param env environment responsible for loading/storing the strams
 * @since 7.28
 */
public DataEditorSupport(DataObject obj, @NullAllowed Lookup lkp, CloneableEditorSupport.Env env) {
    super (env, lkp == null ? obj.getLookup() : lkp);
    this.obj = obj;
}