// Copyright 2007, 2008 The Apache Software Foundation

 //

 // Licensed under the Apache License, Version 2.0 (the "License");

 // you may not use this file except in compliance with the License.

 // You may obtain a copy of the License at

 //

 //     http://www.apache.org/licenses/LICENSE-2.0

 //

 // Unless required by applicable law or agreed to in writing, software

 // distributed under the License is distributed on an "AS IS" BASIS,

 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 // See the License for the specific language governing permissions and

 // limitations under the License.

 package org.apache.tapestry5.corelib.pages;

 import org.apache.tapestry5.FieldTranslator;

 import org.apache.tapestry5.FieldValidator;

 import org.apache.tapestry5.SelectModel;

 import org.apache.tapestry5.ValueEncoder;

 import org.apache.tapestry5.annotations.Component;

 import org.apache.tapestry5.annotations.Environmental;

 import org.apache.tapestry5.corelib.components.*;

 import org.apache.tapestry5.services.BeanBlockContribution;

 import org.apache.tapestry5.services.BeanBlockSource;

 import org.apache.tapestry5.services.PropertyEditContext;

 import org.apache.tapestry5.util.EnumSelectModel;

 import org.apache.tapestry5.util.EnumValueEncoder;

 /**

  * A page that exists to contain blocks used to edit different types of properties. The blocks on this page are

  * contributed into the {@link BeanBlockSource} service configuration.

  *

  * @see BeanBlockContribution

  * @see BeanEditForm

  */

 public class PropertyEditBlocks

 {

     @Environmental

     private PropertyEditContext context;

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label",

                     "translate=prop:textFieldTranslator", "validate=prop:textFieldValidator",

                     "clientId=prop:context.propertyId", "annotationProvider=context"})

     private TextField textField;

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label",

                     "translate=prop:numberFieldTranslator", "validate=prop:numberFieldValidator",

                     "clientId=prop:context.propertyId", "annotationProvider=context"})

     private TextField numberField;

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label", "encoder=valueEncoderForProperty",

                     "model=selectModelForProperty", "validate=prop:selectValidator",

                     "clientId=prop:context.propertyId"})

     private Select select;

     @SuppressWarnings("unused")

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label",

                     "clientId=prop:context.propertyId"})

     private Checkbox checkboxField;

     @SuppressWarnings("unused")

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label", "clientId=prop:context.propertyid",

                     "validate=prop:dateFieldValidator"})

     private DateField dateField;

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label",

                     "translate=prop:passwordFieldTranslator", "validate=prop:passwordFieldValidator",

                     "clientId=prop:context.propertyId", "annotationProvider=context"})

     private PasswordField passwordField;

     @Component(

             parameters = {"value=context.propertyValue", "label=prop:context.label",

                     "translate=prop:textAreaTranslator",

                     "validate=prop:textAreaValidator", "clientId=prop:context.propertyId",

                     "annotationProvider=context"})

     private TextArea textArea;

     public PropertyEditContext getContext()

     {

         return context;

     }

     public FieldTranslator getTextFieldTranslator()

     {

         return context.getTranslator(textField);

     }

     public FieldValidator getTextFieldValidator()

     {

         return context.getValidator(textField);

     }

     public FieldTranslator getNumberFieldTranslator()

     {

         return context.getTranslator(numberField);

     }

     public FieldValidator getNumberFieldValidator()

     {

         return context.getValidator(numberField);

     }

     public FieldTranslator getPasswordFieldTranslator()

     {

         return context.getTranslator(passwordField);

     }

     public FieldValidator getPasswordFieldValidator()

     {

         return context.getValidator(passwordField);

     }

     public FieldTranslator getTextAreaTranslator()

     {

         return context.getTranslator(textArea);

     }

     public FieldValidator getTextAreaValidator()

     {

         return context.getValidator(textArea);

     }

     public FieldValidator getDateFieldValidator()

     {

         return context.getValidator(dateField);

     }

     public FieldValidator getSelectValidator()

     {

         return context.getValidator(select);

     }

     /**

      * Provide a value encoder for an enum type.

      */

     @SuppressWarnings("unchecked")

     public ValueEncoder getValueEncoderForProperty()

     {

         return new EnumValueEncoder(context.getPropertyType());

     }

     /**

      * Provide a select mode for an enum type.

      */

     @SuppressWarnings("unchecked")

     public SelectModel getSelectModelForProperty()

     {

         return new EnumSelectModel(context.getPropertyType(), context.getContainerMessages());

     }

 }