Java Code Examples for org.netbeans.api.project.SourceGroup#addPropertyChangeListener()

private TreeRootNode(Node originalNode, SourceGroup group, GrailsProject project, Type type) {
    super(originalNode, new PackageFilterChildren(originalNode),
            new ProxyLookup(
            originalNode.getLookup(),
            Lookups.fixed(  new PathFinder(group),  // no need for explicit search info
                            // Adding TemplatesImpl to Node's lookup to narrow-down
                            // number of displayed templates with the NewFile action.
                            // see # 122942
                            new TemplatesImpl(project, group)
                            )
            ));
    String pathName = group.getName();
    setShortDescription(pathName.substring(project.getProjectDirectory().getPath().length() + 1));
    this.group = group;
    this.visualType = type;
    group.addPropertyChangeListener(WeakListeners.propertyChange(this, group));
}
 

public GroupNode(Project project, SourceGroup group, boolean isProjectDir, DataFolder dataFolder ) {
    super( dataFolder.getNodeDelegate(),
           dataFolder.createNodeChildren( VISIBILITY_QUERY_FILTER ),                       
           createLookup(project, group, dataFolder, isProjectDir));

    this.pi = ProjectUtils.getInformation( project );
    this.group = group;
    this.isProjectDir = isProjectDir;
    
    if(isProjectDir) {
        LogicalViewProvider lvp = project.getLookup().lookup(LogicalViewProvider.class);
        // used to retrieve e.g. actions in case of a folder representing a project,
        // so that a projects context menu is the same is in a logical view
        this.projectDelegateNode = lvp != null ? lvp.createLogicalView() : null;
    } else {
        this.projectDelegateNode = null;
    }
    
    pi.addPropertyChangeListener(WeakListeners.propertyChange(this, pi));
    group.addPropertyChangeListener( WeakListeners.propertyChange( this, group ) );
}
 

private TreeRootNode (Node originalNode, DataFolder folder, SourceGroup g, boolean reduced) {
    super(originalNode, reduced ? Children.create(new ReducedChildren(folder, new GroupDataFilter(g), g), true) : new PackageFilterChildren(originalNode),
        new ProxyLookup(
            originalNode.getLookup(),
            Lookups.singleton(new PathFinder(g, reduced))
            // no need for explicit search info
        ));
    this.g = g;
    g.addPropertyChangeListener(WeakListeners.propertyChange(this, g));
}
 

private void setGroups(Collection<SourceGroup> groups, FileObject projectDirectory) {
    if (groupsListeners != null) {
        for (Map.Entry<SourceGroup, PropertyChangeListener> entry : groupsListeners.entrySet()) {
            entry.getKey().removePropertyChangeListener(entry.getValue());
        }
    }
    Map<SourceGroup,PropertyChangeListener> _groupsListeners = new HashMap<SourceGroup, PropertyChangeListener>();
    Set<FileObject> roots = new HashSet<FileObject>();
    for (SourceGroup group : groups) {
        PropertyChangeListener pcl = WeakListeners.propertyChange(this, group);
        _groupsListeners.put(group, pcl);
        group.addPropertyChangeListener(pcl);
        FileObject fo = group.getRootFolder();
        if (fo.equals(projectDirectory)) {
            // #78994: do not listen to project root folder since changes in a nested project will mark it as modified.
            // Instead, listen to direct subdirs which are owned by this project. Not very precise but the best we can do.
            // (Would ideally obtain a complete but minimal list of dirs which cover this project but no subprojects.
            // Unfortunately the current APIs provide no efficient way of doing this in general.)
            for (FileObject kid : fo.getChildren()) {
                Project owner = FileOwnerQuery.getOwner(kid);
                // Not sufficient to check owner == project, because at startup owner will be a LazyProject.
                if (owner != null && owner.getProjectDirectory() == projectDirectory) {
                    roots.add(kid);
                }
            }
            if (projectDirsListenedTo.add(fo)) {
                fo.addFileChangeListener(FileUtil.weakFileChangeListener(newSubDirListener, fo));
            }
        } else {
            roots.add(fo);
        }
    }
    groupsListeners = _groupsListeners;
    setFiles(roots);
}
 

public GroupDataFilter(SourceGroup g) {
    this.g = g;
    VisibilityQuery.getDefault().addChangeListener(WeakListeners.change(this, VisibilityQuery.getDefault()));
    g.addPropertyChangeListener(WeakListeners.propertyChange(this, g));
}
 

private RootNode (SourceGroup group) {
    super(getOriginalNode(group));
    this.sourceGroup = group;
    JavaProjectSettings.addPropertyChangeListener(WeakListeners.propertyChange(this, JavaProjectSettings.class));
    group.addPropertyChangeListener(WeakListeners.propertyChange(this, group));
}
 

public VisibilityQueryDataFilter(SourceGroup g) {
    this.g = g;
    VisibilityQuery.getDefault().addChangeListener(WeakListeners.change(this, VisibilityQuery.getDefault()));
    g.addPropertyChangeListener(WeakListeners.propertyChange(this, g));
}