Examples with PasteType org.openide.util.datatransfer.PasteType used on opensource projects

Example 1 with PasteType

use of org.openide.util.datatransfer.PasteType in project gephi by gephi.

the class CategoryNode method getDropType.

@Override
public PasteType getDropType(final Transferable t, int action, int index) {
    if (category == null || !category.equals(FiltersExplorer.QUERIES)) {
        return null;
    }
    final Node dropNode = NodeTransfer.node(t, DnDConstants.ACTION_COPY_OR_MOVE);
    if (dropNode != null && dropNode instanceof QueryNode) {
        return new PasteType() {

            @Override
            public Transferable paste() throws IOException {
                QueryNode queryNode = (QueryNode) dropNode;
                FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                FilterLibrary library = filterController.getModel().getLibrary();
                library.saveQuery(queryNode.getQuery());
                return null;
            }
        };
    }
    return null;
}

Example 2 with PasteType

use of org.openide.util.datatransfer.PasteType in project gephi by gephi.

the class SlotNode method getDropType.

@Override
public PasteType getDropType(final Transferable t, int action, int index) {
    final Node dropNode = NodeTransfer.node(t, DnDConstants.ACTION_COPY_OR_MOVE);
    if (dropNode != null && dropNode instanceof QueryNode) {
        Query q = ((QueryNode) dropNode).getQuery();
        if (!Arrays.asList(q.getDescendantsAndSelf()).contains(parent)) {
            // Check if not parent
            return new PasteType() {

                @Override
                public Transferable paste() throws IOException {
                    QueryNode queryNode = (QueryNode) dropNode;
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    filterController.setSubQuery(parent, queryNode.getQuery());
                    return null;
                }
            };
        }
    } else if (t.isDataFlavorSupported(FilterBuilderNode.DATA_FLAVOR)) {
        return new PasteType() {

            @Override
            public Transferable paste() throws IOException {
                try {
                    FilterBuilder builder = (FilterBuilder) t.getTransferData(FilterBuilderNode.DATA_FLAVOR);
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    Query query = filterController.createQuery(builder);
                    filterController.setSubQuery(parent, query);
                } catch (UnsupportedFlavorException ex) {
                    Exceptions.printStackTrace(ex);
                }
                return null;
            }
        };
    }
    return null;
}

Example 3 with PasteType

use of org.openide.util.datatransfer.PasteType in project gephi by gephi.

the class RootNode method getDropType.

@Override
public PasteType getDropType(Transferable t, int action, int index) {
    final Node dropNode = NodeTransfer.node(t, DnDConstants.ACTION_COPY_OR_MOVE);
    if (t.isDataFlavorSupported(FilterBuilderNode.DATA_FLAVOR)) {
        try {
            final FilterBuilder fb = (FilterBuilder) t.getTransferData(FilterBuilderNode.DATA_FLAVOR);
            return new PasteType() {

                @Override
                public Transferable paste() throws IOException {
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    Query f = filterController.createQuery(fb);
                    filterController.add(f);
                    return null;
                }
            };
        } catch (Exception ex) {
            Exceptions.printStackTrace(ex);
        }
    } else if (dropNode != null && dropNode instanceof SavedQueryNode) {
        return new PasteType() {

            @Override
            public Transferable paste() throws IOException {
                SavedQueryNode node = (SavedQueryNode) dropNode;
                FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                filterController.add(node.getQuery());
                return null;
            }
        };
    } else if (dropNode != null && dropNode instanceof QueryNode && ((QueryNode) dropNode).getQuery().getParent() != null) {
        return new PasteType() {

            @Override
            public Transferable paste() throws IOException {
                QueryNode queryNode = (QueryNode) dropNode;
                FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                filterController.removeSubQuery(queryNode.getQuery(), queryNode.getQuery().getParent());
                filterController.add(queryNode.getQuery());
                return null;
            }
        };
    }
    return null;
}