org.eclipse.gef.SelectionManager Java Examples

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Example #1
Source File: ERDiagramEditPart.java    From erflute with Apache License 2.0 4 votes vote down vote up 
@Override
@SuppressWarnings("unchecked")
public void doPropertyChange(PropertyChangeEvent event) {
    if ("consumed".equals(event.getPropagationId())) {
        return;
    }
    if (event.getPropertyName().equals(DiagramWalkerSet.PROPERTY_CHANGE_DIAGRAM_WALKER)) {
        refreshChildren();
    } else if (event.getPropertyName().equals(ERVirtualDiagram.PROPERTY_CHANGE_VTABLES)) {
        refresh();
        refreshRelations();
    } else if (event.getPropertyName().equals(ERDiagram.PROPERTY_CHANGE_ALL)) {
        refresh();
        refreshRelations();
        final List<DiagramWalker> nodeElementList = (List<DiagramWalker>) event.getNewValue();
        if (nodeElementList != null) {
            getViewer().deselectAll();
            final SelectionManager selectionManager = getViewer().getSelectionManager();
            final Map<DiagramWalker, EditPart> modelToEditPart = getModelToEditPart();
            for (final DiagramWalker walker : nodeElementList) {
                selectionManager.appendSelection(modelToEditPart.get(walker));
            }
        }
    } else if (event.getPropertyName().equals(ERDiagram.PROPERTY_CHANGE_ADD)) {
        final Object newValue = event.getNewValue();
        if (newValue instanceof ERVirtualDiagram) {
            refresh();
            refreshVisuals();
        }
    } else if (event.getPropertyName().equals(ERDiagram.PROPERTY_CHANGE_TABLE)) {
        final TableView newTable = (TableView) event.getNewValue();
        internalRefreshTable(newTable);
    } else if (event.getPropertyName().equals(ViewableModel.PROPERTY_CHANGE_COLOR)) {
        refreshVisuals();
    } else if (event.getPropertyName().equals(ERDiagram.PROPERTY_CHANGE_DATABASE)) {
        changeDatabase(event);
    } else if (event.getPropertyName().equals(ERDiagramPropertySource.PROPERTY_INIT_DATABASE)) {
        final ERDiagram diagram = (ERDiagram) getModel();
        diagram.restoreDatabase(DBManagerFactory.getAllDBList().get(0));
    } else if (event.getPropertyName().equals(ERDiagram.PROPERTY_CHANGE_SETTINGS)) {
        changeSettings();
    }
}