cc.kune.core.client.sub.SubtitlesWidget.java Source code

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Here is the source code for cc.kune.core.client.sub.SubtitlesWidget.java

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/*
 *
 * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
 * one or more contributor license agreements (see COPYRIGHT for details).
 * The CA licenses this file to you under the GNU Affero General Public
 * License version 3, (the "License"); you may not use this file except in
 * compliance with the License. This file is part of kune.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package cc.kune.core.client.sub;

import org.adamtacy.client.ui.effects.events.EffectCompletedEvent;
import org.adamtacy.client.ui.effects.events.EffectCompletedHandler;
import org.adamtacy.client.ui.effects.examples.Show;
import org.adamtacy.client.ui.effects.examples.SlideRight;

import cc.kune.common.shared.utils.SimpleCallback;
import cc.kune.core.client.sub.SubtitlesManager.SubtitlesView;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.Event;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.Widget;
import com.gwtplatform.mvp.client.ViewImpl;

// TODO: Auto-generated Javadoc
/**
 * The Class SubtitlesWidget.
 * 
 * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
 */
public class SubtitlesWidget extends ViewImpl implements SubtitlesView {

    /**
     * The Interface SubtitlesWidgetUiBinder.
     * 
     * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
     */
    interface SubtitlesWidgetUiBinder extends UiBinder<Widget, SubtitlesWidget> {
    }

    /** The Constant SUBTITLE_MANAGER_ID. */
    public static final String SUBTITLE_MANAGER_ID = "k-subt-widget";

    /** The ui binder. */
    private static SubtitlesWidgetUiBinder uiBinder = GWT.create(SubtitlesWidgetUiBinder.class);

    /** The callback. */
    private SimpleCallback callback;

    /** The description. */
    @UiField
    InlineLabel description;

    /** The popup. */
    private final PopupPanel popup;

    /** The showing. */
    private boolean showing;

    /** The title. */
    @UiField
    InlineLabel title;

    /** The widget. */
    private final Widget widget;

    /**
     * Instantiates a new subtitles widget.
     */
    public SubtitlesWidget() {
        popup = new PopupPanel(false, false);
        popup.ensureDebugId(SUBTITLE_MANAGER_ID);
        widget = uiBinder.createAndBindUi(this);
        popup.addDomHandler(new ClickHandler() {
            @Override
            public void onClick(final ClickEvent event) {
                if (showing) {
                    final SlideRight slideAtEnd = new SlideRight(widget.getElement());
                    slideAtEnd.invert();
                    slideAtEnd.setDuration(2);
                    slideAtEnd.play();
                    // final Fade fadeAtEnd = new Fade(popup.getElement());
                    // fadeAtEnd.setDuration(2);
                    // fadeAtEnd.play();
                    slideAtEnd.addEffectCompletedHandler(new EffectCompletedHandler() {
                        @Override
                        public void onEffectCompleted(final EffectCompletedEvent event) {
                            popup.hide();
                            callback.onCallback();
                        }
                    });
                    showing = false;
                }
            }
        }, ClickEvent.getType());
        Window.addResizeHandler(new ResizeHandler() {
            @Override
            public void onResize(final ResizeEvent event) {
                setSize(event.getWidth(), event.getHeight());
            }
        });
    }

    /*
     * (non-Javadoc)
     * 
     * @see com.gwtplatform.mvp.client.View#asWidget()
     */
    @Override
    public Widget asWidget() {
        return popup;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * cc.kune.core.client.sub.SubtitlesManager.SubtitlesView#setDescription(java
     * .lang.String)
     */
    @Override
    public void setDescription(final String descr) {
        description.setText(descr);
    }

    /**
     * Sets the size.
     * 
     * @param width
     *          the width
     * @param height
     *          the height
     */
    private void setSize(final int width, final int height) {
        popup.setSize(width + "px", height + "px");
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * cc.kune.core.client.sub.SubtitlesManager.SubtitlesView#setTitleText(java
     * .lang.String)
     */
    @Override
    public void setTitleText(final String text) {
        title.setText(text);
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * cc.kune.core.client.sub.SubtitlesManager.SubtitlesView#show(cc.kune.common
     * .shared.utils.SimpleCallback)
     */
    @Override
    public void show(final SimpleCallback callback) {
        this.callback = callback;
        popup.setWidget(widget);
        setSize(Window.getClientWidth(), Window.getClientHeight());
        popup.sinkEvents(Event.MOUSEEVENTS);
        popup.show();
        final Show showAtIni = new Show(widget.getElement());
        showAtIni.setDuration(2);
        showAtIni.play();
        final SlideRight slideAtIni = new SlideRight(widget.getElement());
        slideAtIni.setDuration(2);
        slideAtIni.play();
        this.showing = true;
    }

}