001/*
002 * JGrapes Event Driven Framework
003 * Copyright (C) 2017-2012 Michael N. Lipp
004 * 
005 * This program is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Affero General Public License as published by 
007 * the Free Software Foundation; either version 3 of the License, or 
008 * (at your option) any later version.
009 * 
010 * This program is distributed in the hope that it will be useful, but 
011 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
012 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License 
013 * for more details.
014 * 
015 * You should have received a copy of the GNU Affero General Public License along 
016 * with this program; if not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jgrapes.webconsole.provider.jquitouchpunch;
020
021import freemarker.core.ParseException;
022import freemarker.template.MalformedTemplateNameException;
023import freemarker.template.TemplateNotFoundException;
024import java.io.IOException;
025import org.jgrapes.core.Channel;
026import org.jgrapes.core.Event;
027import org.jgrapes.core.Manager;
028import org.jgrapes.core.annotation.Handler;
029import org.jgrapes.webconsole.base.ConsoleSession;
030import org.jgrapes.webconsole.base.PageResourceProvider;
031import org.jgrapes.webconsole.base.events.AddPageResources;
032import org.jgrapes.webconsole.base.events.AddPageResources.ScriptResource;
033import org.jgrapes.webconsole.base.events.ConsoleReady;
034
035/**
036 * Provider for the [jQuery UI Touch Punch](http://touchpunch.furf.com/) 
037 * library.
038 */
039public class JQueryUiTouchPunchProvider extends PageResourceProvider {
040
041    /**
042     * Creates a new component with its channel set to the given 
043     * channel.
044     * 
045     * @param componentChannel the channel that the component's 
046     * handlers listen on by default and that 
047     * {@link Manager#fire(Event, Channel...)} sends the event to 
048     */
049    public JQueryUiTouchPunchProvider(Channel componentChannel) {
050        super(componentChannel);
051    }
052
053    /**
054     * On {@link ConsoleReady}, fire the appropriate {@link AddPageResources}.
055     *
056     * @param event the event
057     * @param consoleSession the web console session
058     * @throws TemplateNotFoundException the template not found exception
059     * @throws MalformedTemplateNameException the malformed template name exception
060     * @throws ParseException the parse exception
061     * @throws IOException Signals that an I/O exception has occurred.
062     */
063    @Handler(priority = 100)
064    public void onConsoleReady(ConsoleReady event,
065            ConsoleSession consoleSession)
066            throws TemplateNotFoundException, MalformedTemplateNameException,
067            ParseException, IOException {
068        String minExt = event.renderSupport()
069            .useMinifiedResources() ? ".min" : "";
070        consoleSession.respond(new AddPageResources()
071            .addScriptResource(new ScriptResource()
072                .setRequires("jquery-ui")
073                .setProvides("jquery-ui.touch-punch")
074                .setScriptUri(event.renderSupport().pageResource(
075                    "jquery-ui-touch-punch/jquery.ui.touch-punch" + minExt
076                        + ".js"))));
077    }
078}