/*
 * Copyright (c) 2010, grossmann
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of the jo-widgets.org nor the
 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

package org.jowidgets.tools.powo;

import java.util.HashSet;
import java.util.Set;

import org.jowidgets.api.model.item.ISelectableMenuItemModel;
import org.jowidgets.api.widgets.ISelectableMenuItem;
import org.jowidgets.api.widgets.blueprint.builder.ISelectableItemSetupBuilder;
import org.jowidgets.api.widgets.descriptor.setup.ISelectableItemSetup;
import org.jowidgets.common.types.Accelerator;
import org.jowidgets.common.widgets.controller.IItemStateListener;
import org.jowidgets.common.widgets.descriptor.IWidgetDescriptor;

/**
 * @deprecated The idea of POWO's (Plain Old Widget Object's) has not been established.
 *             For that, POWO's will no longer be supported and may removed completely in middle term.
 *             Feel free to move them to your own open source project.
 */
@Deprecated
class SelectableMenuItem<WIDGET_TYPE extends ISelectableMenuItem, BLUE_PRINT_TYPE extends IWidgetDescriptor<? extends WIDGET_TYPE> & ISelectableItemSetupBuilder<?> & ISelectableItemSetup> extends
        MenuItem<WIDGET_TYPE, BLUE_PRINT_TYPE> implements ISelectableMenuItem {

    private final Set<IItemStateListener> itemListeners;

    SelectableMenuItem(final BLUE_PRINT_TYPE bluePrint) {
        super(bluePrint);
        this.itemListeners = new HashSet<IItemStateListener>();
    }

    @Override
    void initialize(final WIDGET_TYPE widget) {
        super.initialize(widget);
        for (final IItemStateListener listener : itemListeners) {
            getWidget().addItemListener(listener);
        }
    }

    @Override
    public void addItemListener(final IItemStateListener listener) {
        if (isInitialized()) {
            getWidget().addItemListener(listener);
        }
        else {
            itemListeners.add(listener);
        }
    }

    @Override
    public void removeItemListener(final IItemStateListener listener) {
        if (isInitialized()) {
            getWidget().removeItemListener(listener);
        }
        else {
            itemListeners.remove(listener);
        }
    }

    @Override
    public void setAccelerator(final Accelerator accelerator) {
        if (isInitialized()) {
            getWidget().setAccelerator(accelerator);
        }
        else {
            getBluePrint().setAccelerator(accelerator);
        }
    }

    @Override
    public boolean isSelected() {
        if (isInitialized()) {
            return getWidget().isSelected();
        }
        else {
            return getBluePrint().isSelected();
        }
    }

    @Override
    public void setSelected(final boolean selected) {
        if (isInitialized()) {
            getWidget().setSelected(selected);
        }
        else {
            getBluePrint().setSelected(selected);
        }
    }

    @Override
    public void setModel(final ISelectableMenuItemModel model) {
        checkInitialized();
        getWidget().setModel(model);
    }

    @Override
    public ISelectableMenuItemModel getModel() {
        checkInitialized();
        return getWidget().getModel();
    }

}