net.kornr.swit.site.widget.EffectChoicePanel.java Source code

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Here is the source code for net.kornr.swit.site.widget.EffectChoicePanel.java

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/*
 * Copyright 2009 Rodrigo Reyes reyes.rr at gmail dot com
 *
 * 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 net.kornr.swit.site.widget;

import java.util.List;

import net.kornr.swit.button.ButtonResource;
import net.kornr.swit.button.ButtonTemplate;
import net.kornr.swit.button.effect.Effect;
import net.kornr.swit.site.buttoneditor.EffectUtils;
import net.kornr.swit.util.Pair;

import org.apache.wicket.markup.html.form.FormComponentPanel;
import org.apache.wicket.markup.html.form.Radio;
import org.apache.wicket.markup.html.form.RadioGroup;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;

public class EffectChoicePanel extends FormComponentPanel<Integer> {
    private IModel<Integer> m_index;
    private int m_choice;
    private RadioGroup<Integer> m_effectgroup;

    public EffectChoicePanel(String id, IModel<Integer> effectIndex,
            List<Pair<String, IModel<ButtonTemplate>>> templates) {
        super(id, effectIndex);
        m_choice = effectIndex.getObject();
        m_effectgroup = new RadioGroup<Integer>("effectgroup", new PropertyModel<Integer>(this, "choice"));
        this.add(m_effectgroup);
        m_effectgroup.add(new ListView<Pair<String, IModel<ButtonTemplate>>>("line", templates) {
            @Override
            protected void populateItem(ListItem<Pair<String, IModel<ButtonTemplate>>> item) {
                Integer index = item.getIndex();
                Pair<String, IModel<ButtonTemplate>> p = item.getModelObject();
                item.add(new Radio<Integer>("radio", new Model<Integer>(index)));
                ButtonTemplate template = p.getSecond().getObject();
                item.add(new Image("img", ButtonResource.getReference(),
                        ButtonResource.getValueMap(template, p.getFirst())));
            }
        });
    }

    @Override
    protected void convertInput() {
        setConvertedInput(m_effectgroup.getConvertedInput());
    }

    @Override
    public void updateModel() {
        getModel().setObject(this.getConvertedInput());
    }

    public int getChoice() {
        return m_choice;
    }

    public void setChoice(int choice) {
        m_choice = choice;
    }

}