GallerifficPanel.java

/**
 * Copyright 2011 the original author or authors.
 *
 * 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.bricket.plugin.galleriffic.web;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.wicket.RequestCycle;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.markup.html.CSSPackageResource;
import org.apache.wicket.markup.html.JavascriptPackageResource;
import org.apache.wicket.markup.html.WebComponent;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.StringResourceModel;
import org.bricket.plugin.galleriffic.resources.GallerifficResourceReference;
import org.bricket.plugin.galleriffic.resources.GallerifficStyleResourceReference;
import org.bricket.plugin.galleriffic.resources.OpacityResourceReference;
import org.bricket.plugin.picture.domain.Picture;
import org.bricket.web.BricketApplication;
import org.bricket.web.BricketDomReadyJavascriptBehaviour;
import org.bricket.web.BricketPanel;
import org.odlabs.wiquery.core.commons.CoreJavaScriptResourceReference;

/**
 * Non pageable variant to display pictures by galleriffic. TODO pageable
 * variant
 * 
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
public class GallerifficPanel extends BricketPanel {
    private static final class GalleryListView extends ListView<Picture> {
        private GalleryListView(String id, List<? extends Picture> list) {
            super(id, list);
        }

        @Override
        protected void populateItem(ListItem<Picture> item) {
            final Picture picture = item.getModelObject();
            final String thumbUri = ((BricketApplication) getApplication()).getThumbnailUrl(picture.getId(),
                    RequestCycle.get());
            final String layoutUri = ((BricketApplication) getApplication()).getLayoutUrl(picture.getId(),
                    RequestCycle.get());

            // anchor
            WebMarkupContainer wm = new WebMarkupContainer("anchor");
            wm.add(new SimpleAttributeModifier("alt", picture.getFilename()));
            wm.add(new SimpleAttributeModifier("title", picture.getTitle()));
            wm.add(new SimpleAttributeModifier("name", picture.getId().toString()));
            wm.add(new SimpleAttributeModifier("href", layoutUri));
            // Thumnail Img innerhalb anchor
            WebComponent wc = new WebComponent("thumb");
            wc.add(new SimpleAttributeModifier("alt", picture.getTitle()));
            wc.add(new SimpleAttributeModifier("src", thumbUri));
            wm.add(wc);
            item.add(wm);
            // caption text
            item.add(new Label("caption", picture.getDescription()));
        }
    }

    private final List<Picture> pictures;
    private final GallerifficConfig config;

    public GallerifficPanel(String id, GallerifficConfig gallerifficConfig, List<Picture> pictures) {
        super(id);
        this.pictures = pictures;
        this.config = gallerifficConfig;
    }

    @Override
    protected void initGui() {
        add(JavascriptPackageResource.getHeaderContribution(CoreJavaScriptResourceReference.get()));

        add(JavascriptPackageResource.getHeaderContribution(new GallerifficResourceReference()));
        add(JavascriptPackageResource.getHeaderContribution(new OpacityResourceReference()));
        add(CSSPackageResource.getHeaderContribution(new GallerifficStyleResourceReference()));
        // we need some id's so that we can have more than one GallerifficPanel
        // on one page
        final WebMarkupContainer controls = new WebMarkupContainer("controls");
        controls.setOutputMarkupId(true);
        add(controls);
        final WebMarkupContainer loading = new WebMarkupContainer("loading");
        loading.setOutputMarkupId(true);
        add(loading);
        final WebMarkupContainer slideshow = new WebMarkupContainer("slideshow");
        slideshow.setOutputMarkupId(true);
        add(slideshow);
        final WebMarkupContainer caption = new WebMarkupContainer("caption");
        caption.setOutputMarkupId(true);
        add(caption);
        final WebMarkupContainer thumbs = new WebMarkupContainer("thumbs");
        thumbs.setOutputMarkupId(true);
        add(thumbs);
        thumbs.add(new GalleryListView("picturesview", pictures));

        final Map<String, Object> vars = new HashMap<String, Object>();
        // Component id's
        vars.put("controls", controls.getMarkupId());
        vars.put("loading", loading.getMarkupId());
        vars.put("slideshow", slideshow.getMarkupId());
        vars.put("caption", caption.getMarkupId());
        vars.put("thumbs", thumbs.getMarkupId());
        // Translations
        vars.put("playLinkText", new StringResourceModel("playLinkText.label", GallerifficPanel.this, null).getString());
        vars.put("pauseLinkText",
                new StringResourceModel("pauseLinkText.label", GallerifficPanel.this, null).getString());
        vars.put("prevLinkText", new StringResourceModel("prevLinkText.label", GallerifficPanel.this, null).getString());
        vars.put("nextLinkText", new StringResourceModel("nextLinkText.label", GallerifficPanel.this, null).getString());
        vars.put("nextPageLinkText",
                new StringResourceModel("nextPageLinkText.label", GallerifficPanel.this, null).getString());
        vars.put("prevPageLinkText",
                new StringResourceModel("prevPageLinkText.label", GallerifficPanel.this, null).getString());
        // Tileconfig
        getConfig().fillIn(vars);
        // Add generated javascript config
        add(new BricketDomReadyJavascriptBehaviour(GallerifficPanel.class, "GallerifficPanel.js", vars));
    }

    public GallerifficConfig getConfig() {
        return config;
    }
}