/**
* This file is part of Jahia, next-generation open source CMS:
* Jahia's next-generation, open source CMS stems from a widely acknowledged vision
* of enterprise application convergence - web, search, document, social and portal -
* unified by the simplicity of web content management.
*
* For more information, please visit http://www.jahia.com.
*
* Copyright (C) 2002-2011 Jahia Solutions Group SA. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* As a special exception to the terms and conditions of version 2.0 of
* the GPL (or any later version), you may redistribute this Program in connection
* with Free/Libre and Open Source Software ("FLOSS") applications as described
* in Jahia's FLOSS exception. You should have received a copy of the text
* describing the FLOSS exception, and it is also available here:
* http://www.jahia.com/license
*
* Commercial and Supported Versions of the program (dual licensing):
* alternatively, commercial and supported versions of the program may be used
* in accordance with the terms and conditions contained in a separate
* written agreement between you and Jahia Solutions Group SA.
*
* If you are unsure which license is appropriate for your use,
* please contact the sales department at sales@jahia.com.
*/
package org.jahia.ajax.gwt.client.widget.wizard;
import java.util.ArrayList;
import java.util.List;
import com.extjs.gxt.ui.client.Style.Orientation;
import com.extjs.gxt.ui.client.event.BaseEvent;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.form.FormPanel;
import com.extjs.gxt.ui.client.widget.layout.RowLayout;
import com.extjs.gxt.ui.client.widget.layout.RowData;
import com.google.gwt.user.client.Element;
/**
* Part of wizard window, WizardCard is used to show & validate a step in the
* wizard process.</br></br>
* <p/>
* WizardCard wc = new WizardCard("Welcome");</br> wc.setHtmlText("Welcome to
* the example for <strong>ext.ux.WizardWindow</strong>, "</br> + "a ExtGWT
* user extension for creating wizards.<br/><br/>"</br> + "Please click the
* \"next\"-button and fill out all form values.");</br> cards.add(wc);</br>
*/
public abstract class WizardCard extends LayoutContainer {
private List<Listener<BaseEvent>> finishListeners;
private String cardtitle;
private FormPanel panel;
private WizardWindow wizardWindow;
private String htmltext;
private boolean uiCreated;
private WizardCard nextWizardCard;
/**
* Creates a new wizard card.
*
* @param cardtitle title string of this card
*/
public WizardCard(String cardtitle) {
super();
this.cardtitle = cardtitle;
setLayout(new RowLayout(Orientation.VERTICAL));
}
/**
* Creates a new wizard card.
*
* @param cardtitle title string of this card
* @param text he car text
*/
public WizardCard(String cardtitle, String text) {
this(cardtitle);
setHtmlText(text);
}
@Override
protected void onRender(Element parent, int pos) {
super.onRender(parent, pos);
}
protected void notifyFinishListeners() {
if (finishListeners != null) {
for (Listener<BaseEvent> listener : finishListeners) {
listener.handleEvent(new BaseEvent(this));
}
}
}
/**
* Returns the currently set title.
*
* @return the current title of this card
*/
public String getCardTitle() {
return cardtitle;
}
/**
* Sets the HTML text associated with this card.
*
* @param htmltext HTML string to set
*/
public void setHtmlText(String htmltext) {
this.htmltext = htmltext;
// add(new HtmlContainer(htmltext));
}
public String getHtmltext() {
return htmltext;
}
/**
* Sets the FormPanel associated with this card.</br></br> Note: this
* panel will set height = 300, and the following to false;
* frame,borders,bodyborder,headervisible
*
* @param panel FormPanel to set
*/
public void setFormPanel(FormPanel panel) {
this.panel = panel;
RowData rowData = new RowData();
rowData.setHeight(300);
panel.setFrame(false);
panel.setBorders(false);
panel.setBodyBorder(false);
panel.setHeaderVisible(false);
add(panel,rowData);
}
/**
* Calls the isValid of the form (if set) and returns the result.
*
* @return the result of the form isValid(), or true if no form set
*/
public boolean isValid() {
if (panel == null) {
return true;
}
return panel.isValid();
}
/**
* Adds a Listener<BaseEvent> to the list of listeners that will be
* notified when the card is finished.</br> Note: this event is only called
* on the last card and when the finish button is clicked.
*
* @param listener the Listener<BaseEvent> to be added
*/
public void addFinishListener(Listener<BaseEvent> listener) {
if (finishListeners == null){ finishListeners = new ArrayList<Listener<BaseEvent>>();}
finishListeners.add(listener);
}
public WizardWindow getWizardWindow() {
return wizardWindow;
}
public void setWizardWindow(WizardWindow wizardWindow) {
this.wizardWindow = wizardWindow;
}
public void refreshLayout(){
layout();
}
public abstract void next();
public boolean isUiCreated() {
return uiCreated;
}
public void setUiCreated(boolean uiCreated) {
this.uiCreated = uiCreated;
}
public abstract void createUI();
public void resetUI() {
setUiCreated(false);
}
public WizardCard getNextCard() {
return nextWizardCard;
}
public void setNextWizardCard(WizardCard nextWizardCard) {
this.nextWizardCard = nextWizardCard;
}
}