/**
 * Copyright (C) 2015 Valkyrie RCP
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.valkyriercp.widget;

import org.valkyriercp.command.support.AbstractCommand;
import org.valkyriercp.core.Messagable;
import org.valkyriercp.form.AbstractForm;
import org.valkyriercp.form.ValidationResultsReporter;

import javax.swing.*;
import java.util.Collections;
import java.util.List;

/**
 * A decorator to add a {@link org.valkyriercp.component.TitlePane} to a {@link org.valkyriercp.form.Form}. Adds the commit command as a default widget
 * command to show.
 *
 * TODO check all widget functionality
 *
 * @author Jan Hoskens
 *
 */
public class TitledWidgetForm extends AbstractTitledWidget
{

    private AbstractForm form;

    /**
     * Set the inner form that needs decorating.
     */

    public void setForm(AbstractForm form)
    {
        this.form = form;
        if(getId() == null) {
            setId(form.getId());
        }
    }

    /**
     * Returns the form.
     */
    public AbstractForm getForm()
    {
        return form;
    }

    @Override
    public JComponent createWidgetContent()
    {
        newSingleLineResultsReporter(this);
        return getForm().getControl();
    }

    @Override
    public List<? extends AbstractCommand> getCommands()
    {
        return Collections.emptyList();
    }

    public ValidationResultsReporter newSingleLineResultsReporter(Messagable messagable)
    {
        return getForm().newSingleLineResultsReporter(this);
    }

    @Override
    public void onAboutToHide()
    {
        super.onAboutToHide();
        // NOTE in future form should be a widget
        if (form instanceof Widget)
            ((Widget) form).onAboutToHide();
    }

    @Override
    public void onAboutToShow()
    {
        super.onAboutToShow();
        // NOTE in future form should be a widget
        if (form instanceof Widget)
            ((Widget) form).onAboutToShow();
    }
}