/*
* This library is part of the Acacia Editor -
* an open source inline and form based content editor for GWT.
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library 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; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.alkacon.acacia.client.example;
import com.alkacon.acacia.client.FormParent;
import com.alkacon.acacia.client.I_EntityRenderer;
import com.alkacon.acacia.client.I_WidgetFactory;
import com.alkacon.acacia.client.Renderer;
import com.alkacon.acacia.client.WidgetService;
import com.alkacon.acacia.client.css.I_LayoutBundle;
import com.alkacon.acacia.client.widgets.FormWidgetWrapper;
import com.alkacon.acacia.client.widgets.I_EditWidget;
import com.alkacon.acacia.client.widgets.I_FormEditWidget;
import com.alkacon.acacia.client.widgets.StringWidget;
import com.alkacon.acacia.client.widgets.TinyMCEWidget;
import com.alkacon.acacia.shared.AttributeConfiguration;
import com.alkacon.acacia.shared.ContentDefinition;
import com.alkacon.acacia.shared.Type;
import com.alkacon.vie.client.Entity;
import com.alkacon.vie.client.I_Vie;
import com.alkacon.vie.client.Vie;
import com.alkacon.vie.shared.I_Entity;
import com.alkacon.vie.shared.I_Type;
import java.util.HashMap;
import java.util.Map;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.dom.client.Element;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Show case for the form renderer.<p>
*/
public class Example implements EntryPoint {
/** Address attribute name. */
private static String addressAttribute = "person:address";
/** Address type name. */
private static String addressTypeName = "type:address";
/** City attribute name. */
private static String cityAttribute = "address:city";
/** Country attribute type name. */
private static String countryAttribute = "address:country";
/** First name attribute name. */
private static String firstnameAttribute = "person:firstname";
/** Last name attribute name. */
private static String lastNameAttribute = "person:lastname";
/** Person type name. */
private static String personTypeName = "type:person";
/** String type name. */
private static String stringTypeName = "type:string";
/**
* @see com.google.gwt.core.client.EntryPoint#onModuleLoad()
*/
public void onModuleLoad() {
I_LayoutBundle.INSTANCE.form().ensureInjected();
I_Vie vie = Vie.getInstance();
ContentDefinition definition = generateContentDefinition();
I_Entity person = register(vie, definition);
WidgetService service = new WidgetService();
service.init(definition);
service.addWidgetFactory("string", new I_WidgetFactory() {
public I_FormEditWidget createFormWidget(String configuration) {
return new FormWidgetWrapper(new StringWidget());
}
public I_EditWidget createInlineWidget(String configuration, Element element) {
return new StringWidget(element);
}
});
service.addWidgetFactory("html", new I_WidgetFactory() {
public I_FormEditWidget createFormWidget(String configuration) {
return new FormWidgetWrapper(new TinyMCEWidget(null));
}
public I_EditWidget createInlineWidget(String configuration, Element element) {
return new TinyMCEWidget(element, null);
}
});
I_EntityRenderer defaultRenderer = new Renderer(vie, service);
service.setDefaultRenderer(defaultRenderer);
FormParent formParent = new FormParent(RootPanel.get("inline_form"));
I_EntityRenderer renderer = service.getRendererForType(vie.getType(personTypeName));
renderer.renderInline(person, formParent, null);
((Entity)person).addValueChangeHandler(new ValueChangeHandler<Entity>() {
public void onValueChange(ValueChangeEvent<Entity> event) {
RootPanel.get().getElement().getStyle().setBackgroundColor("#77f3f3");
RootPanel.get().add(new Label(event.getValue().toJSON()));
}
});
}
/**
* Generates a content definition.<p>
*
* @return the content definition
*/
private ContentDefinition generateContentDefinition() {
Type string = new Type(stringTypeName);
Type address = new Type(addressTypeName);
address.addAttribute(cityAttribute, stringTypeName, 1, 1);
address.addAttribute(countryAttribute, stringTypeName, 1, 1);
Type person = new Type(personTypeName);
person.addAttribute(firstnameAttribute, stringTypeName, 1, 1);
person.addAttribute(lastNameAttribute, stringTypeName, 1, 1);
person.addAttribute(addressAttribute, addressTypeName, 1, 1);
Map<String, I_Type> types = new HashMap<String, I_Type>();
types.put(stringTypeName, string);
types.put(addressTypeName, address);
types.put(personTypeName, person);
Map<String, AttributeConfiguration> attributes = new HashMap<String, AttributeConfiguration>();
attributes.put(firstnameAttribute, new AttributeConfiguration(
"Firstname",
"The firtname",
"string",
null,
"",
"wide"));
attributes.put(lastNameAttribute, new AttributeConfiguration(
"Lastname",
"The lastname",
"string",
null,
"",
"wide"));
attributes.put(cityAttribute, new AttributeConfiguration("City", "The city", "string", null, "", "wide"));
attributes.put(countryAttribute, new AttributeConfiguration(
"Country",
"The country",
"select",
"de=Deustchland|fr=Frankreich|it=Italien",
"",
"wide"));
com.alkacon.acacia.shared.Entity addressEntity = new com.alkacon.acacia.shared.Entity(
"myAdress",
addressTypeName);
addressEntity.setAttributeValue(cityAttribute, "Hamburg");
addressEntity.setAttributeValue(countryAttribute, "fr");
com.alkacon.acacia.shared.Entity personEntity = new com.alkacon.acacia.shared.Entity("myPerson", personTypeName);
personEntity.setAttributeValue(firstnameAttribute, "Hans");
personEntity.setAttributeValue(lastNameAttribute, "Albers");
personEntity.setAttributeValue(addressAttribute, addressEntity);
return new ContentDefinition(personEntity, attributes, types, null, false, "de");
}
/**
* Registers the types within the content definition.<p>
*
* @param vie the VIE instance
* @param definition the content definition
*
* @return the registered content entity
*/
private I_Entity register(I_Vie vie, ContentDefinition definition) {
Map<String, I_Type> types = definition.getTypes();
I_Type base = types.get(definition.getEntity().getTypeName());
vie.registerTypes(base, types);
return vie.registerEntity(definition.getEntity());
}
}