/*
*
* 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.common.client.notify;
import org.gwtbootstrap3.client.ui.Container;
import org.gwtbootstrap3.client.ui.constants.IconSize;
import org.gwtbootstrap3.client.ui.constants.IconType;
import org.gwtbootstrap3.client.ui.constants.Styles;
import org.gwtbootstrap3.extras.growl.client.ui.Growl;
import org.gwtbootstrap3.extras.growl.client.ui.GrowlHelper;
import org.gwtbootstrap3.extras.growl.client.ui.GrowlOptions;
import org.gwtbootstrap3.extras.growl.client.ui.GrowlPosition;
import org.gwtbootstrap3.extras.growl.client.ui.GrowlTemplate;
import cc.kune.common.shared.utils.TextUtils;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Image;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.google.web.bindery.event.shared.EventBus;
/**
* The Class UserNotifierGrowl.
*
* http://bootstrap-growl.remabledesigns.com/
*/
@Singleton
public class UserNotifierGrowl {
/** The Constant AVATAR_SIZE. */
private static final String AVATAR_SIZE = "40px";
private static final String SEPARATOR = " ";
/**
* Instantiates a new user notifier growl.
*
* @param eventBus
* the event bus
*/
@Inject
public UserNotifierGrowl(final EventBus eventBus) {
eventBus.addHandler(UserNotifyEvent.getType(), new UserNotifyEvent.UserNotifyHandler() {
@Override
public void onUserNotify(final UserNotifyEvent event) {
final GrowlOptions options = GrowlHelper.getNewOptions();
final GrowlPosition position = GrowlHelper.getNewPosition();
position.setCenter();
position.setTop(false);
options.setGrowlPosition(position);
String id = event.getId();
boolean hasId = TextUtils.notEmpty(id);
if (hasId && DOM.getElementById(id) != null) {
// this notification is already present so, don't do nothing
return;
}
final GrowlTemplate gt = GrowlHelper.getNewTemplate();
// As a workaround, we set the id in the <br>
gt.setTitleDivider(hasId? "<br id=\""+ id + "\">": "<br>");
options.setTemplateObject(gt);
final Boolean closeable = event.getCloseable();
if (closeable) {
options.setDelay(0);
}
options.setAllowDismiss(closeable);
options.setPauseOnMouseOver(true);
final String message = event.getMessage();
String icon = "";
final String iconStyleBase = Styles.FONT_AWESOME_BASE + SEPARATOR + IconSize.TIMES2.getCssName()
+ " growl-icon-margin ";
final NotifyLevel level = event.getLevel();
switch (level) {
case error:
options.setDangerType();
icon = iconStyleBase + IconType.EXCLAMATION_CIRCLE.getCssName();
break;
case avatar:
final ClickHandler clickHandler = event.getClickHandler();
final Container container = new Container();
container.setFluid(true);
final Image avatar = new Image(event.getLevel().getUrl());
avatar.setSize(AVATAR_SIZE, AVATAR_SIZE);
avatar.addStyleName("k-fl");
avatar.addStyleName("growl-icon-margin");
container.add(avatar);
container.add(new HTML(message));
container.addDomHandler(clickHandler, ClickEvent.getType());
Growl.growl(container.getElement().getInnerHTML(), options);
return;
case veryImportant:
case important:
options.setWarningType();
icon = iconStyleBase + IconType.WARNING.getCssName();
break;
case success:
options.setSuccessType();
icon = iconStyleBase + IconType.CHECK_CIRCLE.getCssName();
break;
case info:
options.setInfoType();
icon = iconStyleBase + IconType.INFO_CIRCLE.getCssName();
break;
case log:
// Do nothing with this level
return;
default:
break;
}
Growl.growl(event.getTitle(), message, icon, options);
}
});
}
}