/*
*
* @file ShowTipsAtStartupDialog.java
*
* Copyright (C) 2006-2009 Tensegrity Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as published
* by the Free Software Foundation at http://www.gnu.org/copyleft/gpl.html.
*
* 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*
* If you are developing and distributing open source applications under the
* GPL License, then you are free to use JPalo Modules under the GPL License. For OEMs,
* ISVs, and VARs who distribute JPalo Modules with their products, and do not license
* and distribute their source code under the GPL, Tensegrity provides a flexible
* OEM Commercial License.
*
* @author Philipp Bouillon <Philipp.Bouillon@tensegrity-software.com>
*
* @version $Id: ShowTipsAtStartupDialog.java,v 1.6 2010/02/12 13:49:50 PhilippBouillon Exp $
*
*/
package com.tensegrity.wpalo.client.ui.mvc.viewbrowser;
import java.util.Date;
import com.extjs.gxt.ui.client.Events;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.VerticalAlignment;
import com.extjs.gxt.ui.client.event.BaseEvent;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.widget.Dialog;
import com.extjs.gxt.ui.client.widget.HorizontalPanel;
import com.extjs.gxt.ui.client.widget.MessageBox;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.button.ButtonBar;
import com.extjs.gxt.ui.client.widget.form.CheckBox;
import com.extjs.gxt.ui.client.widget.form.LabelField;
import com.google.gwt.user.client.Cookies;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.tensegrity.wpalo.client.WPaloPropertyServiceProvider;
import com.tensegrity.wpalo.client.i18n.ILocalConstants;
import com.tensegrity.wpalo.client.i18n.ILocalMessages;
import com.tensegrity.wpalo.client.i18n.Resources;
public class ShowTipsAtStartupDialog extends Dialog {
protected transient final ILocalConstants constants = Resources.getInstance().getConstants();
protected transient final ILocalMessages messages = Resources.getInstance().getMessages();
private CheckBox doNotShowAgain;
private int tipNumber;
private LabelField headerLabel;
private LabelField messageLabel;
private Date date;
private String user;
private final void readFirstTip(final Date date, final String user, final boolean update) {
WPaloPropertyServiceProvider.getInstance().getStringProperty(messages.tipMessage(1), new AsyncCallback <String>(){
public void onFailure(Throwable t) {
}
public void onSuccess(String result) {
if (result != null && result.length() != 0) {
ShowTipsAtStartupDialog.this.tipNumber = 2;
if (update) {
updateTexts(result);
} else {
doShowDialog(result, date, user);
}
}
}
});
}
public ShowTipsAtStartupDialog(int tipNumber, final Date date, final String user) {
this.tipNumber = tipNumber;
this.date = date;
this.user = user;
WPaloPropertyServiceProvider.getInstance().getStringProperty(messages.tipMessage(tipNumber), new AsyncCallback <String>(){
public void onFailure(Throwable arg0) {
readFirstTip(date, user, false);
}
public void onSuccess(String result) {
if (result == null || result.length() == 0) {
readFirstTip(date, user, false);
} else {
ShowTipsAtStartupDialog.this.tipNumber++;
doShowDialog(result, date, user);
}
}
});
}
private final void navigateTips() {
WPaloPropertyServiceProvider.getInstance().getStringProperty(messages.tipMessage(tipNumber),
new AsyncCallback <String>(){
public void onFailure(Throwable arg0) {
readFirstTip(date, user, true);
}
public void onSuccess(String result) {
if (result == null || result.length() == 0) {
readFirstTip(date, user, true);
} else {
ShowTipsAtStartupDialog.this.tipNumber++;
updateTexts(result);
}
}
});
}
protected void onButtonPressed(Button button) {
if (button.getItemId().equalsIgnoreCase(Dialog.NO)) {
close();
} else {
if (button.getItemId().equalsIgnoreCase(Dialog.YES)) {
tipNumber -= 2;
if (tipNumber < 1) {
WPaloPropertyServiceProvider.getInstance().getIntProperty("lastTip", 1, new AsyncCallback<Integer>() {
public void onFailure(Throwable arg0) {
tipNumber = 1;
navigateTips();
}
public void onSuccess(Integer result) {
tipNumber = result;
navigateTips();
}
});
} else {
navigateTips();
}
} else {
navigateTips();
}
}
}
private final void doShowDialog(String msg, final Date date, final String user) {
setData("messageBox", true);
setHeading(constants.didYouKnow());
setResizable(false);
setConstrain(true);
setMinimizable(false);
setMaximizable(false);
setMinWidth(100);
setClosable(false);
setModal(false);
setButtonAlign(HorizontalAlignment.CENTER);
setMinHeight(80);
setPlain(true);
setFooter(true);
setButtons(MessageBox.YESNOCANCEL);
setHideOnButtonClick(false);
setCloseAction(CloseAction.CLOSE);
addListener(Events.Close, new Listener<BaseEvent>() {
public void handleEvent(BaseEvent be) {
boolean showTips = true;
if (doNotShowAgain != null) {
showTips = !doNotShowAgain.getValue();
}
String cookieData = showTips + "," + tipNumber;
Cookies.setCookie(ViewBrowser.SHOW_TIPS_COOKIE + user, cookieData, date);
}
});
if (getButtons() != null) {
if (getButtons().contains(Dialog.NO)) {
setFocusWidget(getButtonBar().getButtonById(Dialog.NO));
}
}
ButtonBar bb = getButtonBar();
for (int i = 0; i < bb.getItemCount(); i++) {
if (bb.getItem(i).getItemId().equalsIgnoreCase(Dialog.CANCEL)) {
bb.getItem(i).setText(constants.showNextTip());
} else if (bb.getItem(i).getItemId().equalsIgnoreCase(Dialog.YES)) {
bb.getItem(i).setText(constants.showPreviousTip());
} else if (bb.getItem(i).getItemId().equalsIgnoreCase(Dialog.NO)) {
bb.getItem(i).setText(constants.ok());
}
}
doNotShowAgain = new CheckBox();
doNotShowAgain.setBoxLabel(constants.doNotShowTipsAtStartup());
String [] msgs = msg.split("\\|");
String header = "<b>" + constants.didYouKnow() + "</b>";
String message = msg;
if (msgs != null && msgs.length == 2) {
header = msgs[0];
message = msgs[1];
}
HorizontalPanel hp = new HorizontalPanel();
hp.setVerticalAlign(VerticalAlignment.MIDDLE);
hp.setStyleName("margin10");
LabelField l1 = new LabelField();
l1.addStyleName("icon-lightbulb");
hp.add(l1);
headerLabel = new LabelField(header);
hp.add(headerLabel);
messageLabel = new LabelField(message);
messageLabel.setStyleName("margin10");
add(hp);
add(messageLabel);
doNotShowAgain.setStyleName("margin10");
add(doNotShowAgain);
setHeight(370);
setWidth(420);
show();
}
private final void updateTexts(String result) {
String [] msgs = result.split("\\|");
String header = "<b>" + constants.didYouKnow() + "</b>";
String message = result;
if (msgs != null && msgs.length == 2) {
header = msgs[0];
message = msgs[1];
}
headerLabel.setText(header);
messageLabel.setText(message);
}
}