/*******************************************************************************
* Copyright (c) 2011-2014 Fernando Petrola
*
* This file is part of Dragome SDK.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
******************************************************************************/
package com.dragome.forms.bindings.builders;
import com.dragome.forms.bindings.client.bean.AbstractBeanModelProvider;
import com.dragome.forms.bindings.client.form.FieldModel;
import com.dragome.forms.bindings.client.form.FormModel;
import com.dragome.forms.bindings.client.form.FormattedFieldModel;
import com.dragome.forms.bindings.client.form.ListFieldModel;
import com.dragome.forms.bindings.client.form.binding.FormBinder;
import com.dragome.forms.bindings.client.format.Format;
import com.dragome.forms.bindings.client.style.StyleBinder;
import com.dragome.forms.bindings.client.value.ValueHolder;
import com.dragome.forms.bindings.client.value.ValueModel;
import com.dragome.forms.bindings.reflect.ReflectionBeanModelProvider;
import com.dragome.model.interfaces.HasValue;
import com.dragome.model.interfaces.HasVisible;
import com.dragome.model.interfaces.VisualComponent;
import com.dragome.model.interfaces.VisualPanel;
import com.dragome.model.interfaces.list.HasListModel;
public class ModelBinder<T>
{
protected AbstractBeanModelProvider<T> modelProvider;
protected FormModel formModel= new FormModel();
protected FormBinder binder= new FormBinder();
private VisualPanel panel;
public ModelBinder(T model)
{
modelProvider= new ReflectionBeanModelProvider<T>((Class<T>) model.getClass());
modelProvider.setBeanSource(new ValueHolder<T>(model));
modelProvider.setAutoCommit(true);
}
public ModelBinder(T model, VisualPanel panel)
{
this(model);
this.panel= panel;
}
public <V extends VisualComponent & HasValue<String>> ModelBinder<T> bind(String key, V aHasValue)
{
bindMemberToValueHolder(key, aHasValue, String.class);
// System.out.println(fieldModel.getValue());
return this;
}
public <V extends VisualComponent & HasValue<H>, H> void bindFormattedMemberToValueHolder(String propertyName, V aHasValue, Class<? extends H> type, Format formatter)
{
FormattedFieldModel<? extends H> formattedFieldModel= formModel.formattedFieldOfType(type).using(formatter).boundTo(modelProvider, propertyName);
aHasValue.setValue(formattedFieldModel.getValue());
binder.bind(formattedFieldModel).to((HasValue<String>) aHasValue);
}
public <V extends VisualComponent & HasValue<H>, H> FieldModel<H> bindMemberToValueHolder(String propertyName, V aHasValue, Class<? extends H> type)
{
FieldModel<H> fieldModel= (FieldModel<H>) formModel.fieldOfType(type).boundTo(modelProvider, propertyName);
aHasValue.setValue(fieldModel.getValue());
binder.bind(fieldModel).to(aHasValue);
return fieldModel;
}
public <V extends VisualComponent & HasValue<String>> ModelBinder<T> bindToPanel(String key, V aHasValue)
{
panel.addChild(aHasValue);
return bind(key, aHasValue);
}
public <V extends VisualComponent & HasValue<String>> ModelBinder<T> bindToPanel(V component)
{
return bindToPanel(component.getName(), component);
}
public <V extends HasValue<String>> ModelBinder<T> bindToPanel(String key, V aHasValue)
{
return bindToPanel(key, aHasValue);
}
public <V, H> void bindListMemberToHasListModel(String propertyName, HasListModel<H> hasListModel, Class<? extends H> type)
{
ListFieldModel<H> listFieldModel= (ListFieldModel<H>) new FormModel().listOfType(type).boundTo(modelProvider, propertyName);
binder.bind(listFieldModel).to(hasListModel.getListModel());
}
public ModelBinder<T> bindVisible(HasVisible hasVisible, ValueModel<Boolean> valueModel)
{
binder.show(hasVisible).when(valueModel);
return this;
}
public ModelBinder<T> bindStyle(VisualComponent visualComponent, ValueModel<Boolean> valueModel)
{
StyleBinder style= new StyleBinder();
style.style(visualComponent).with("disabled").when(valueModel);
return this;
}
public <V extends VisualComponent & HasValue<H>, H> FieldModel<H> bindMemberToValueHolderAdding(String propertyName, V aHasValue, Class<? extends H> type)
{
FieldModel<H> result= bindMemberToValueHolder(propertyName, aHasValue, type);
panel.addChild(aHasValue);
return result;
}
}