Implemented Bootstrapping of Interactions and Delegates

TULIP/config/externalization.properties

 ABOUT_NODE=about
+ACTION_ATTRIBUTE=action
 ACTIVATE_WITH_HANDLE_NODE=activateWithHandle
 ALPHA_NODE=alpha
 ANIMATED_PROPERTIES_ELEMENT=animatedProperties
@@ -41,6 +42,9 @@ CURSORS_NODE=cursors
 DEFAULT_NODE=default
 DEFINING_SHAPE_NODE=definingShape
 DELAY_NODE=delay
+DELEGATE=delegate
+DELEGATES=delegates
+DELEGATE_BUILDER_NAMESPACE=lu.list.itis.dkd.tui.event.interaction.delegate.builder
 DESCRIPTION_NODE=description
 DESELECTED_ELEMENT=deselected
 DISPLAY_NAME_NODE=displayName
@@ -89,6 +93,9 @@ INFORMATION=information
 INITIAL_ROTATION_NODE=initialRotation
 INITIAL_TRANSLATION_NODE=initialTranslation
 INNER_RADIUS_NODE=innerRadius
+INTERACTIONS_NODE=interactions
+INTERACTION_NODE=interaction
+INTERACTION_BUILDER_NAMESPACE=lu.list.itis.dkd.tui.event.interaction.builder
 INSET_BORDER_NODE=insetBorder
 JAVA_AWT_COLOR_NAMESPACE=java.awt.Color
 LABEL_COLOUR_ELEMENT=labelColour
@@ -113,6 +120,7 @@ MARKER_BUILDER_NAMESPACE=lu.list.itis.dkd.tui.marker.builder
 MARKER_NODE=marker
 MARKERS_NODE=markers
 MEDIA_NODE=media
+MIME_TYPE_NODE=mimeType
 MULTIPLE_INSTANCES_NODE=multipleInstances
 NAME_ATTRIBUTE=name
 NAME_NODE=name

TULIP/config/mime.properties

+AUDIO_MPEG=audio/mpeg
\ No newline at end of file

TULIP/src/lu/list/itis/dkd/tui/event/interaction/Handler.java

@@ -20,8 +20,9 @@ package lu.list.itis.dkd.tui.event.interaction;
  * @author Nico Mack [nico.mack@list.lu]
  * @since 2.5
  * @version 1.5.0
+ * @param <H>
  */
-public interface Handler extends Comparable<Handler> {
+public interface Handler<H> extends Comparable<H> {
     /**
      * @param action
      */

TULIP/src/lu/list/itis/dkd/tui/event/interaction/Interaction.java

@@ -16,13 +16,15 @@
  */
 package lu.list.itis.dkd.tui.event.interaction;
 
+import lu.list.itis.dkd.tui.event.interaction.builder.BaseInteractionBuilder;
+
 /**
  * @author Nico Mack [nico.mack@list.lu]
  * @since 2.5
  * @version 1.5.0
  */
 
-public class Interaction {
+public class Interaction implements Comparable<Interaction> {
 
     private String signature;
 
@@ -69,6 +71,16 @@ public class Interaction {
         this.signature = signature;
     }
 
+    // ---------------------------------------------------------------------------
+    /**
+     * @param builder
+     */
+    // ---------------------------------------------------------------------------
+
+    public Interaction(BaseInteractionBuilder<?> builder) {
+        this.signature = builder.action;
+    }
+
     // ---------------------------------------------------------------------------
     // ***************************************************************************
     // * Class Body *
@@ -82,4 +94,18 @@ public class Interaction {
     public String getSignature() {
         return this.signature;
     }
+
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+    // ---------------------------------------------------------------------------
+
+    @Override
+    public int compareTo(Interaction interaction) {
+        if (interaction == null)
+            throw new NullPointerException();
+        int comparison = signature.compareTo(interaction.signature);
+
+        return comparison;
+    }
+
 }

TULIP/src/lu/list/itis/dkd/tui/event/interaction/builder/BaseInteractionBuilder.java

+package lu.list.itis.dkd.tui.event.interaction.builder;
+
+import lu.list.itis.dkd.dbc.annotation.Nullable;
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapCallback;
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapContext;
+import lu.list.itis.dkd.tui.bootstrapping.BootstrappingUtils;
+import lu.list.itis.dkd.tui.event.interaction.Interaction;
+import lu.list.itis.dkd.tui.event.interaction.Signature;
+import lu.list.itis.dkd.tui.exception.BuildException;
+import lu.list.itis.dkd.tui.utility.Externalization;
+import lu.list.itis.dkd.tui.widget.BaseWidget;
+
+import org.jdom2.Element;
+
+
+/**
+ * @author Nico Mack [nico.mack@list.lu]
+ * @since 2.5
+ * @version 1.0.0
+ * @param <B>
+ */
+
+// ***************************************************************************
+// * Class Definition and Members *
+// ***************************************************************************
+
+public abstract class BaseInteractionBuilder<B extends BaseInteractionBuilder<B>> {
+    /** The name that will be given to the delegate. */
+    public String action;
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Constructor(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+    /** Constructor initialising the fields. */
+    public BaseInteractionBuilder() {
+        action = Externalization.EMPTY_STRING;
+    }
+
+    // ---------------------------------------------------------------------------
+    /**
+     * @param rootElement
+     * @throws BuildException
+     */
+    // ---------------------------------------------------------------------------
+
+    public BaseInteractionBuilder(Element rootElement) throws BuildException {
+        this.buildFromBootstrap(rootElement, null, null);
+    }
+
+    // ---------------------------------------------------------------------------
+    /**
+     * @param rootElement
+     * @param context
+     * @param callback
+     * @throws BuildException
+     */
+    // ---------------------------------------------------------------------------
+
+    public BaseInteractionBuilder(Element rootElement, BootstrapContext context, BootstrapCallback callback) throws BuildException {
+        this.buildFromBootstrap(rootElement, context, callback);
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Primitives *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+    private void buildFromBootstrap(@Nullable Element rootElement, BootstrapContext context, BootstrapCallback callback) throws BuildException {
+        action = BootstrappingUtils.getAttributeAsString(rootElement, Externalization.ACTION_ATTRIBUTE, BootstrappingUtils.OPTIONAL, Signature.UNDEFINED);;
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Class Body *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /**
+     * Method for building a {@link BaseWidget} with the values set by the builder.
+     * 
+     * @return An instance of {@link BaseWidget} as by the values issued to the builder.
+     */
+    // ---------------------------------------------------------------------------
+
+    public abstract Interaction build();
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * End of Class *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+
+}

TULIP/src/lu/list/itis/dkd/tui/event/interaction/builder/InteractionBuilder.java

+/**
+ * Copyright Luxembourg Institute of Science and Technology, 2018. All rights reserved.
+ * 
+ * This file is part of TULIP.
+ * 
+ * TULIP is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * Lesser General Public License as published by the Free Software Foundation, version 3 of the
+ * License.
+ * 
+ * TULIP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License along with TULIP. If
+ * not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
+ */
+package lu.list.itis.dkd.tui.event.interaction.builder;
+
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapCallback;
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapContext;
+import lu.list.itis.dkd.tui.event.interaction.Interaction;
+import lu.list.itis.dkd.tui.exception.BuildException;
+
+import org.jdom2.Element;
+
+/**
+ * @author mack
+ * @since [major].[minor]
+ * @version [major].[minor].[micro]
+ */
+public class InteractionBuilder extends BaseInteractionBuilder<InteractionBuilder> {
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Constructor(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /**
+     * @param rootElement
+     * @throws BuildException
+     */
+    // ---------------------------------------------------------------------------
+
+    public InteractionBuilder(Element rootElement) throws BuildException {
+        super(rootElement);
+    }
+
+    // ---------------------------------------------------------------------------
+    /**
+     * @param rootElement
+     * @param context
+     * @param callback
+     * @throws BuildException
+     */
+    // ---------------------------------------------------------------------------
+
+    public InteractionBuilder(Element rootElement, BootstrapContext context, BootstrapCallback callback) throws BuildException {
+        super(rootElement, context, callback);
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Class Body *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+    // ---------------------------------------------------------------------------
+
+    @Override
+    public Interaction build() {
+        return new Interaction(this);
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * End of Class *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+}

TULIP/src/lu/list/itis/dkd/tui/event/interaction/delegate/AudioDelegate.java

+/**
+ * Copyright Luxembourg Institute of Science and Technology, 2018. All rights reserved.
+ * 
+ * This file is part of TULIP.
+ * 
+ * TULIP is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * Lesser General Public License as published by the Free Software Foundation, version 3 of the
+ * License.
+ * 
+ * TULIP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License along with TULIP. If
+ * not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
+ */
+package lu.list.itis.dkd.tui.event.interaction.delegate;
+
+import lu.list.itis.dkd.tui.content.Playable;
+import lu.list.itis.dkd.tui.event.interaction.Interaction;
+import lu.list.itis.dkd.tui.event.interaction.delegate.builder.BaseMediaDelegateBuilder;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.io.IOException;
+
+import javax.media.Controller;
+import javax.media.Format;
+import javax.media.Manager;
+import javax.media.MediaLocator;
+import javax.media.NoPlayerException;
+import javax.media.Player;
+import javax.media.PlugInManager;
+import javax.media.Time;
+import javax.media.format.AudioFormat;
+
+/**
+ * @author Nico Mack [nico.mack@list.lu]
+ * @since 2.5
+ * @version 1.0.0
+ */
+
+// ***************************************************************************
+// * Class Definition and Members *
+// ***************************************************************************
+
+public class AudioDelegate extends MediaDelegate implements Playable {
+
+    private Player player;
+
+    // ***************************************************************************
+    // * Constants *
+    // ***************************************************************************
+
+    private static final String MP3_DECODER = "com.sun.media.codec.audio.mp3.JavaDecoder"; //$NON-NLS-1$
+
+    private static final Format PCM_FORMAT = new AudioFormat(AudioFormat.LINEAR);
+    private static final Format MPEG_FORMAT = new AudioFormat(AudioFormat.MPEG);
+    private static final Format MP3_FORMAT = new AudioFormat(AudioFormat.MPEGLAYER3);
+
+    private static Time BEGIN = new Time(0);
+
+    static {
+        PlugInManager.addPlugIn(MP3_DECODER, new Format[] {MPEG_FORMAT, MP3_FORMAT}, new Format[] {PCM_FORMAT}, PlugInManager.CODEC);
+    }
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(AudioDelegate.class.getSimpleName());
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Constructor(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /**
+     * @param builder
+     */
+    // ---------------------------------------------------------------------------
+
+    public AudioDelegate(BaseMediaDelegateBuilder<?> builder) {
+        super(builder);
+        this.setupFromProperties();
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Primitive(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+    private void setupFromProperties() {
+        File mediaFile = new File(this.baseUrl.toString(), this.media);
+        try {
+            MediaLocator locator = new MediaLocator(mediaFile.toURI().toURL());
+            this.player = Manager.createPlayer(locator);
+            this.player.realize();
+        } catch (NoPlayerException | IOException e) {
+            LOGGER.error("Failed to prepare media {} in {}!", this.media, this.baseUrl, e); //$NON-NLS-1$
+        }
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Class Body *
+    // ***************************************************************************
+
+    @Override
+    public boolean handle(Interaction action) {
+        this.play();
+        return true;
+    }
+
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+    // ---------------------------------------------------------------------------
+
+    @Override
+    public void play() {
+        if ((this.player != null) && (player.getState() == Controller.Realized)) {
+            this.player.setMediaTime(BEGIN);
+            this.player.start();
+        }
+    }
+
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+    // ---------------------------------------------------------------------------
+
+    @Override
+    public void pause() {
+        if ((this.player != null) && (player.getState() == Controller.Started)) {
+            this.player.stop();
+        }
+    }
+
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+    // ---------------------------------------------------------------------------
+
+    @Override
+    public void stop() {
+        if ((this.player != null) && (player.getState() == Controller.Started)) {
+            this.player.stop();
+            this.player.setMediaTime(BEGIN);
+        }
+    }
+
+}
\ No newline at end of file

TULIP/src/lu/list/itis/dkd/tui/event/interaction/delegate/Delegate.java

+/**
+ * Copyright Luxembourg Institute of Science and Technology, 2018. All rights reserved.
+ * 
+ * This file is part of TULIP.
+ * 
+ * TULIP is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * Lesser General Public License as published by the Free Software Foundation, version 3 of the
+ * License.
+ * 
+ * TULIP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License along with TULIP. If
+ * not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
+ */
+package lu.list.itis.dkd.tui.event.interaction.delegate;
+
+import lu.list.itis.dkd.tui.event.interaction.Handler;
+import lu.list.itis.dkd.tui.event.interaction.delegate.builder.BaseDelegateBuilder;
+
+/**
+ * @author Nico Mack [nico.mack@list.lu]
+ * @since 2.5
+ * @version 1.0.0
+ */
+// ***************************************************************************
+// * Class Definition and Members *
+// ***************************************************************************
+
+public abstract class Delegate implements Handler<Delegate> {
+
+    protected String name;
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Constructor(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /**
+     * @param builder
+     */
+    // ---------------------------------------------------------------------------
+
+    public Delegate(BaseDelegateBuilder<?> builder) {
+        this.name = builder.name;
+    }
+
+    // ---------------------------------------------------------------------------
+    /**
+     * @param original
+     */
+    // ---------------------------------------------------------------------------
+
+    public Delegate(Delegate original) {
+        this.name = original.name;
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Class Body *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+    /** {@inheritDoc} */
+    @Override
+    public int compareTo(Delegate delegate) {
+        if (delegate == null)
+            throw new NullPointerException();
+        String clazzName = this.getClass().getName();
+        int comparison = clazzName.compareTo(delegate.getClass().getName());
+        if (comparison == 0) {
+            comparison = this.name.compareTo(delegate.name);
+        }
+
+        return comparison;
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * End of Class *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+
+}

TULIP/src/lu/list/itis/dkd/tui/event/interaction/delegate/MediaDelegate.java

+/**
+ * Copyright Luxembourg Institute of Science and Technology, 2018. All rights reserved.
+ * 
+ * This file is part of TULIP.
+ * 
+ * TULIP is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * Lesser General Public License as published by the Free Software Foundation, version 3 of the
+ * License.
+ * 
+ * TULIP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License along with TULIP. If
+ * not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
+ */
+package lu.list.itis.dkd.tui.event.interaction.delegate;
+
+import lu.list.itis.dkd.tui.event.interaction.delegate.builder.BaseMediaDelegateBuilder;
+
+import java.net.URL;
+
+/**
+ * @author Nico Mack [nico.mack@list.lu]
+ * @since 2.5
+ * @version 1.0.0
+ */
+// ***************************************************************************
+// * Class Definition and Members *
+// ***************************************************************************
+
+public abstract class MediaDelegate extends Delegate {
+
+    protected URL baseUrl;
+    protected String media;
+    protected String mimeTpye;
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Constructor(s) *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /**
+     * @param builder
+     */
+    // ---------------------------------------------------------------------------
+
+    public MediaDelegate(BaseMediaDelegateBuilder<?> builder) {
+        super(builder);
+
+        this.baseUrl = builder.baseUrl;
+        this.media = builder.media;
+        this.mimeTpye = builder.mimeType;
+    }
+
+    // ---------------------------------------------------------------------------
+    // ***************************************************************************
+    // * Class Body *
+    // ***************************************************************************
+    // ---------------------------------------------------------------------------
+    /** {@inheritDoc} */
+
+}

TULIP/src/lu/list/itis/dkd/tui/event/interaction/delegate/builder/AudioDelegateBuilder.java

+/**
+ * Copyright Luxembourg Institute of Science and Technology, 2018. All rights reserved.
+ * 
+ * This file is part of TULIP.
+ * 
+ * TULIP is free software: you can redistribute it and/or modify it under the terms of the GNU
+ * Lesser General Public License as published by the Free Software Foundation, version 3 of the
+ * License.
+ * 
+ * TULIP is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License along with TULIP. If
+ * not, see <http://www.gnu.org/licenses/lgpl-3.0.html>.
+ */
+package lu.list.itis.dkd.tui.event.interaction.delegate.builder;
+
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapCallback;
+import lu.list.itis.dkd.tui.bootstrapping.BootstrapContext;
+import lu.list.itis.dkd.tui.event.interaction.delegate.AudioDelegate;
+import lu.list.itis.dkd.tui.exception.BuildException;
+
+import org.jdom2.Element;
+
+/**
+ * @author Nico Mack [nico.mack@list.lu]
+ * @since 2.5
+ * @version 1.0.0
+ */
+
+// ***************************************************************************
+// * Class Definition and Members *
+// ***************************************************************************
+