/*******************************************************************************
 * Copyright (c) 2012 Original authors and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.extension.builder.configuration;

import org.eclipse.nebula.widgets.nattable.NatTable;
import org.eclipse.nebula.widgets.nattable.config.AbstractUiBindingConfiguration;
import org.eclipse.nebula.widgets.nattable.extension.builder.model.TableModel;
import org.eclipse.nebula.widgets.nattable.grid.GridRegion;
import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
import org.eclipse.nebula.widgets.nattable.ui.menu.PopupMenuAction;
import org.eclipse.nebula.widgets.nattable.ui.menu.PopupMenuBuilder;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.widgets.Menu;

public class RightClickColumnHeaderMenuConfiguration extends
        AbstractUiBindingConfiguration {

    private final Menu colHeaderMenu;

    public RightClickColumnHeaderMenuConfiguration(NatTable natTable,
            TableModel tableModel) {

        PopupMenuBuilder builder = new PopupMenuBuilder(natTable)
                .withHideColumnMenuItem().withShowAllColumnsMenuItem()
                .withAutoResizeSelectedColumnsMenuItem()
                .withColumnStyleEditor().withColumnRenameDialog();

        if (tableModel.enableColumnCategories) {
            builder.withSeparator();
            builder.withCategoriesBasedColumnChooser("Select columns");
        }
        if (tableModel.enableColumnGroups) {
            builder.withSeparator();
            builder.withColumnChooserMenuItem();
        }

        if (tableModel.enableFilterRow) {
            builder.withSeparator();
            builder.withClearAllFilters();
            builder.withToggleFilterRow();
        }

        colHeaderMenu = builder.build();
        addDisposeListeners(natTable);
    }

    private void addDisposeListeners(NatTable natTable) {
        natTable.addDisposeListener(new DisposeListener() {
            public void widgetDisposed(DisposeEvent e) {
                colHeaderMenu.dispose();
            }
        });
    }

    public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
        uiBindingRegistry.registerMouseDownBinding(new MouseEventMatcher(
                SWT.NONE, GridRegion.COLUMN_HEADER, 3), new PopupMenuAction(
                colHeaderMenu));
    }

}