Examples with FilteredTreeModel gov.sandia.n2a.ui.eq.FilteredTreeModel used on opensource projects

Example 21 with FilteredTreeModel

use of gov.sandia.n2a.ui.eq.FilteredTreeModel in project n2a by frothga.

the class NodeAnnotation method makeAdd.

@Override
public Undoable makeAdd(String type, JTree tree, MNode data, Point location) {
    // By context, we assume the user wants to add another annotation.
    if (type.isEmpty())
        type = "Annotation";
    if (type.equals("Annotation")) {
        FilteredTreeModel model = (FilteredTreeModel) tree.getModel();
        if (// Open node
        model.getChildCount(this) > 0 && !tree.isCollapsed(new TreePath(getPath()))) {
            // Add a new annotation to our children
            int index = getChildCount() - 1;
            TreePath path = tree.getLeadSelectionPath();
            if (path != null) {
                NodeBase selected = (NodeBase) path.getLastPathComponent();
                // unfiltered index
                if (isNodeChild(selected))
                    index = getIndex(selected);
            }
            index++;
            return new AddAnnotation(this, index, data);
        }
    // else let the request travel up to our parent
    }
    return ((NodeBase) parent).makeAdd(type, tree, data, location);
}

Example 22 with FilteredTreeModel

use of gov.sandia.n2a.ui.eq.FilteredTreeModel in project n2a by frothga.

the class NodeInherit method applyEdit.

@Override
public void applyEdit(JTree tree) {
    String input = (String) getUserObject();
    if (input.isEmpty()) {
        boolean canceled = MainFrame.instance.undoManager.getPresentationName().equals("AddInherit");
        delete(canceled);
        return;
    }
    String[] parts = input.split("=", 2);
    String value;
    if (parts.length > 1)
        value = parts[1].trim();
    else
        value = "";
    String oldValue = source.get();
    if (// Nothing to do
    value.equals(oldValue)) {
        if (// name change not allowed
        !parts[0].equals("$inherit")) {
            // Repaint the original value
            setUserObject(source.key() + "=" + source.get());
            FilteredTreeModel model = (FilteredTreeModel) tree.getModel();
            model.nodeChanged(this);
            Rectangle bounds = tree.getPathBounds(new TreePath(getPath()));
            if (bounds != null)
                tree.repaint(bounds);
        }
        return;
    }
    MainFrame.instance.undoManager.apply(new ChangeInherit(this, value));
}

Example 23 with FilteredTreeModel

use of gov.sandia.n2a.ui.eq.FilteredTreeModel in project n2a by frothga.

the class NodePart method add.

public NodeBase add(String type, JTree tree, MNode data) {
    FilteredTreeModel model = (FilteredTreeModel) tree.getModel();
    if (// The node is deliberately closed to indicate user intent.
    tree.isCollapsed(new TreePath(getPath())) && model.getChildCount(this) > 0 && !isRoot()) {
        // The only thing that can contain a NodePart is another NodePart. (If that ever changes, the following code will break.)
        if (type.isEmpty())
            return ((NodePart) getParent()).add("Part", tree, data);
        return ((NodePart) getParent()).add(type, tree, data);
    }
    int variableIndex = -1;
    int subpartIndex = -1;
    int metadataIndex = 0;
    // unfiltered, so we can insert at the correct place in the underlying collection
    int count = getChildCount();
    for (int i = 0; i < count; i++) {
        TreeNode t = getChildAt(i);
        if (t instanceof NodeInherit) {
            metadataIndex = i + 1;
        }
        if (t instanceof NodePart) {
            if (variableIndex < 0)
                variableIndex = i;
            subpartIndex = i + 1;
        }
    }
    if (variableIndex < 0)
        variableIndex = count;
    if (subpartIndex < 0)
        subpartIndex = count;
    TreePath path = tree.getSelectionPath();
    if (path != null) {
        NodeBase selected = (NodeBase) path.getLastPathComponent();
        if (selected.getParent() == this) {
            // When we have a specific item selected, the user expects the new item to appear directly below it.
            // unfiltered
            int selectedIndex = getIndex(selected);
            variableIndex = selectedIndex + 1;
            subpartIndex = selectedIndex + 1;
        }
    }
    if (type.equals("Annotation")) {
        AddAnnotation aa = new AddAnnotation(this, metadataIndex, data);
        // aa will automagically insert a $metadata block if needed
        PanelModel.instance.undoManager.add(aa);
        return aa.createdNode;
    } else if (type.equals("Annotations")) {
        // TODO: figure out how to handle this case
        return null;
    } else if (type.equals("Reference")) {
        AddReference ar = new AddReference(this, metadataIndex, data);
        PanelModel.instance.undoManager.add(ar);
        return ar.createdNode;
    } else if (type.equals("References")) {
        // TODO: figure out how to handle this case
        return null;
    } else if (type.equals("Part")) {
        AddPart ap = new AddPart(this, subpartIndex, data);
        PanelModel.instance.undoManager.add(ap);
        return ap.createdNode;
    } else if (type.equals("Inherit")) {
        Undoable un = null;
        NodeInherit inherit = (NodeInherit) child("$inherit");
        String value = "";
        if (data != null)
            value = data.get();
        if (inherit == null) {
            un = new AddInherit(this, value);
        } else if (!value.isEmpty()) {
            un = new ChangeInherit(inherit, value);
        }
        if (un != null)
            PanelModel.instance.undoManager.add(un);
        return child("$inherit");
    } else // treat all other requests as "Variable"
    {
        if (data != null && type.equals("Equation")) {
            // convert equation into nameless variable
            data = new MVolatile("", data.get() + data.key());
        }
        AddVariable av = new AddVariable(this, variableIndex, data);
        PanelModel.instance.undoManager.add(av);
        return av.createdNode;
    }
}

Example 24 with FilteredTreeModel

use of gov.sandia.n2a.ui.eq.FilteredTreeModel in project n2a by frothga.

the class AddAnnotations method create.

public static void create(List<String> path, int index, MNode saved, NodeFactory factory) {
    NodeBase parent = NodeBase.locateNode(path);
    if (parent == null)
        throw new CannotRedoException();
    String blockName = saved.key();
    NodeBase n = parent.child(blockName);
    if (n != null && !(n instanceof NodeContainer))
        throw new CannotRedoException();
    NodeContainer node = (NodeContainer) n;
    MPart block = (MPart) parent.source.childOrCreate(blockName);
    block.merge(saved);
    PanelModel mep = PanelModel.instance;
    JTree tree = mep.panelEquations.tree;
    FilteredTreeModel model = (FilteredTreeModel) tree.getModel();
    if (node == null) {
        node = (NodeContainer) factory.create(block);
        model.insertNodeIntoUnfiltered(node, parent, index);
    }
    // Replaces all nodes, so they are set to require tab initialization.
    node.build();
    node.filter(model.filterLevel);
    mep.panelEquations.updateVisibility(node.getPath());
}

Example 25 with FilteredTreeModel

use of gov.sandia.n2a.ui.eq.FilteredTreeModel in project n2a by frothga.

the class AddAnnotations method destroy.

public static void destroy(List<String> path, String blockName) {
    NodeBase parent = NodeBase.locateNode(path);
    if (parent == null)
        throw new CannotUndoException();
    PanelModel mep = PanelModel.instance;
    JTree tree = mep.panelEquations.tree;
    FilteredTreeModel model = (FilteredTreeModel) tree.getModel();
    NodeContainer node = (NodeContainer) parent.child(blockName);
    TreeNode[] nodePath = node.getPath();
    int index = parent.getIndexFiltered(node);
    MPart mparent = parent.source;
    mparent.clear(blockName);
    if (mparent.child(blockName) == null) {
        model.removeNodeFromParent(node);
    } else // Just exposed an overridden node
    {
        // Necessary to remove all overridden nodes
        node.build();
        node.filter(model.filterLevel);
    }
    mep.panelEquations.updateVisibility(nodePath, index);
}