/*******************************************************************************
* Copyright (c) 2007, 2014 compeople AG and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* compeople AG - initial API and implementation
*******************************************************************************/
package org.eclipse.riena.example.client.controllers;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.databinding.observable.list.WritableList;
import org.eclipse.riena.beans.common.Person;
import org.eclipse.riena.example.client.views.MasterDetailsSubModuleView4;
import org.eclipse.riena.navigation.ui.controllers.SubModuleController;
import org.eclipse.riena.ui.core.marker.ValidationTime;
import org.eclipse.riena.ui.ridgets.AbstractMasterDetailsDelegate;
import org.eclipse.riena.ui.ridgets.IMasterDetailsRidget;
import org.eclipse.riena.ui.ridgets.IMultipleChoiceRidget;
import org.eclipse.riena.ui.ridgets.IRidgetContainer;
import org.eclipse.riena.ui.ridgets.ISingleChoiceRidget;
import org.eclipse.riena.ui.ridgets.ITableRidget;
import org.eclipse.riena.ui.ridgets.ITextRidget;
import org.eclipse.riena.ui.ridgets.validation.NotEmpty;
import org.eclipse.riena.ui.swt.AbstractMasterDetailsComposite;
/**
* A master/details ridget that requires at least 5 entries.
*
* @see IMasterDetailsRidget
* @see MasterDetailsSubModuleView4
*/
public class MasterDetailsSubModuleController5 extends SubModuleController {
/**
* Setup the ridgets for editing a person (text ridgets for name, single
* choice ridget for gender, multiple choice ridgets for pets).
*/
private static final class PersonDelegate extends AbstractMasterDetailsDelegate {
private static final String[] GENDER = { Person.FEMALE, Person.MALE };
private final Person workingCopy = createWorkingCopy();
public void configureRidgets(final IRidgetContainer container) {
final ITextRidget txtFirst = container.getRidget(ITextRidget.class, "first"); //$NON-NLS-1$
txtFirst.setDirectWriting(true);
txtFirst.bindToModel(workingCopy, Person.PROPERTY_FIRSTNAME);
txtFirst.updateFromModel();
final ITextRidget txtLast = container.getRidget(ITextRidget.class, "last"); //$NON-NLS-1$
txtLast.setDirectWriting(true);
txtLast.setMandatory(true);
txtLast.addValidationRule(new NotEmpty(), ValidationTime.ON_UI_CONTROL_EDIT);
txtLast.bindToModel(workingCopy, Person.PROPERTY_LASTNAME);
txtLast.updateFromModel();
final ISingleChoiceRidget gender = container.getRidget(ISingleChoiceRidget.class, "gender"); //$NON-NLS-1$
if (gender != null) {
gender.bindToModel(Arrays.asList(GENDER), (List<String>) null, workingCopy, Person.PROPERTY_GENDER);
gender.updateFromModel();
}
final IMultipleChoiceRidget pets = container.getRidget(IMultipleChoiceRidget.class, "pets"); //$NON-NLS-1$
if (pets != null) {
pets.bindToModel(Arrays.asList(Person.Pets.values()), (List<String>) null, workingCopy,
Person.PROPERTY_PETS);
pets.updateFromModel();
}
}
public Person createWorkingCopy() {
return new Person("", ""); //$NON-NLS-1$ //$NON-NLS-2$
}
public Person copyBean(final Object source, final Object target) {
final Person from = (Person) source;
final Person to = (Person) target;
to.setFirstname(from.getFirstname());
to.setLastname(from.getLastname());
to.setGender(from.getGender());
to.setPets(from.getPets());
return to;
}
public Object getWorkingCopy() {
return workingCopy;
}
@Override
public boolean isChanged(final Object source, final Object target) {
final Person p1 = (Person) source;
final Person p2 = (Person) target;
final boolean equals = p1.getFirstname().equals(p2.getFirstname())
&& p1.getLastname().equals(p2.getLastname()) && p1.getGender().equals(p2.getGender())
&& p1.getPets().equals(p2.getPets());
return !equals;
}
@Override
public String isValid(final IRidgetContainer container) {
final ITextRidget txtLast = container.getRidget(ITextRidget.class, "last"); //$NON-NLS-1$
if (txtLast.isErrorMarked()) {
return "'Last Name' is not valid."; //$NON-NLS-1$
}
return null;
}
@Override
public boolean isValidMaster(final IMasterDetailsRidget mdRidget) {
final ITableRidget table = mdRidget.getRidget(ITableRidget.class,
AbstractMasterDetailsComposite.BIND_ID_TABLE);
// alternative: access the model...
return table.getOptionCount() > 4;
}
}
private final List<Person> input = createPersonList();
@Override
public void configureRidgets() {
final String[] properties = new String[] { "firstname", "lastname" }; //$NON-NLS-1$ //$NON-NLS-2$
final String[] headers = new String[] { "First Name", "Last Name" }; //$NON-NLS-1$ //$NON-NLS-2$
final IMasterDetailsRidget master = getRidget(IMasterDetailsRidget.class, "master"); //$NON-NLS-1$
master.setDelegate(new PersonDelegate());
master.bindToModel(new WritableList(input, Person.class), Person.class, properties, headers);
master.updateFromModel();
master.setApplyTriggersNew(true);
master.setRemoveTriggersNew(true);
master.setHideMandatoryAndErrorMarkersOnNewEntries(true);
master.suggestNewEntry();
setInitialFocus(master.getRidget("first")); //$NON-NLS-1$
}
// helping methods
//////////////////
private List<Person> createPersonList() {
final List<Person> result = new ArrayList<Person>();
Person person = new Person("Doe", "John"); //$NON-NLS-1$ //$NON-NLS-2$
person.setEyeColor(1);
person.setHasDog(true);
result.add(person);
person = new Person("Jackson", "Janet"); //$NON-NLS-1$ //$NON-NLS-2$
person.setEyeColor(1);
person.setGender(Person.FEMALE);
person.setHasCat(true);
result.add(person);
person = new Person("Jackson", "Jermaine"); //$NON-NLS-1$ //$NON-NLS-2$
person.setEyeColor(1);
person.setHasFish(true);
result.add(person);
return result;
}
}