Examples with LayoutCommand org.openlca.app.editors.graphical.command.LayoutCommand used on opensource projects

Example 1 with LayoutCommand

use of org.openlca.app.editors.graphical.command.LayoutCommand in project olca-app by GreenDelta.

the class GraphEditor method expand.

/**
 * Expands all process nodes in the graphical editor.
 */
public void expand() {
    model = new ProductSystemNode(this);
    var system = getProductSystem();
    // create the process nodes
    var ref = system.referenceProcess;
    for (var id : system.processes) {
        if (id == null)
            continue;
        // was already added
        if (ref != null && ref.id == id)
            continue;
        var node = ProcessNode.create(this, id);
        if (node != null) {
            model.add(node);
        }
    }
    // set the viewer content and expand the nodes
    var viewer = getGraphicalViewer();
    if (viewer == null)
        return;
    viewer.deselectAll();
    viewer.setContents(model);
    for (var node : model.getChildren()) {
        node.expandLeft();
        node.expandRight();
    }
    getCommandStack().execute(new LayoutCommand(this, LayoutType.TREE_LAYOUT));
}

Example 2 with LayoutCommand

use of org.openlca.app.editors.graphical.command.LayoutCommand in project olca-app by GreenDelta.

the class GraphEditor method collapse.

/**
 * Collapse all process nodes in the editor. Only the reference process will be
 * added.
 */
public void collapse() {
    model = new ProductSystemNode(this);
    var viewer = getGraphicalViewer();
    if (viewer == null)
        return;
    viewer.deselectAll();
    viewer.setContents(model);
    getCommandStack().execute(new LayoutCommand(this, LayoutType.TREE_LAYOUT));
}