/**
* @param assignment the assignment for which the Listbox should set the fraction
* @param res the result of the assignment for which the Listbox should set the fraction
* @return a single select ListBox containing all possible fractions as defined in {@link
* Assignment#FRACTIONS} setting the fraction for a result in this assignment when they are
* changed
*/
ListBox getFractionsLB(final Assignment assignment, final Result res) {
final ListBox fractions = new ListBox();
fractions.setMultipleSelect(false);
for (int j = 0; j < Assignment.FRACTIONS.length; j++) {
fractions.addItem(
app.getKernel().format(Assignment.FRACTIONS[j] * 100, StringTemplate.defaultTemplate));
}
fractions.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
assignment.setFractionForResult(
res, Assignment.FRACTIONS[fractions.getSelectedIndex()]);
}
});
fractions.addAttachHandler(
new Handler() {
public void onAttachOrDetach(AttachEvent event) {
fractions.setSelectedIndex(
Arrays.binarySearch(Assignment.FRACTIONS, assignment.getFractionForResult(res)));
}
});
return fractions;
}
@SuppressWarnings("deprecation")
@Test
public void checkIsMultipleSelect() {
ListBox listBox = new ListBox(false);
Assert.assertEquals(false, listBox.isMultipleSelect());
listBox.setMultipleSelect(true);
Assert.assertEquals(true, listBox.isMultipleSelect());
}
public DualListBoxDevelopper(final Long idProject) {
final HorizontalPanel horizontalPanel = new HorizontalPanel();
listbox1.setTitle("Développeur disponible");
listbox1.setMultipleSelect(true);
listbox2.setMultipleSelect(true);
listbox2.setTitle("Développeur affecté au projet");
// récupération des informations du projet
projetClient.getProject(
idProject,
new MethodCallback<Project>() {
@Override
public void onSuccess(final Method method, final Project project) {
// récupération des développeurs qui ne sont pas dans le projet
developperClient.getDeveloppeurAvailable(
idProject,
new MethodCallback<List<Developper>>() {
@Override
public void onFailure(final Method method, final Throwable exception) {}
@Override
public void onSuccess(final Method method, final List<Developper> notInProject) {
listbox1.clear();
listbox2.clear();
developpersInProject = project.getDeveloppers();
developpersAvailable = notInProject;
for (final Developper developper : notInProject) {
listbox1.addItem(developper.getFirstName() + " " + developper.getLastName());
}
for (final Developper developper : developpersInProject) {
listbox2.addItem(developper.getFirstName() + " " + developper.getLastName());
}
final Button change = new Button("changer");
change.addClickHandler(
new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
final List<Integer> selectedItems1 = getSelectedItems(listbox1);
final List<Integer> selectedItems2 = getSelectedItems(listbox2);
for (final Integer i : selectedItems1) {
final Developper dev = developpersAvailable.get(i);
developpersInProject.add(dev);
listbox2.addItem(dev.getFirstName() + " " + dev.getLastName());
}
for (final Integer i : selectedItems2) {
final Developper dev = developpersInProject.get(i);
developpersAvailable.add(dev);
listbox1.addItem(dev.getFirstName() + " " + dev.getLastName());
}
for (final Integer i : selectedItems2) {
developpersAvailable.remove(i);
listbox2.removeItem(i);
}
for (final Integer i : selectedItems1) {
developpersInProject.remove(i);
listbox1.removeItem(i);
}
}
});
final VerticalPanel v1 = new VerticalPanel();
final VerticalPanel v2 = new VerticalPanel();
final Label label1 = new Label("Développeur disponible :");
final Label label2 = new Label("Développeur affecté au projet :");
v1.add(label1);
v2.add(label2);
v1.add(listbox1);
v2.add(listbox2);
horizontalPanel.add(v1);
horizontalPanel.add(change);
horizontalPanel.add(v2);
}
});
}
@Override
public void onFailure(final Method method, final Throwable exception) {}
});
initWidget(horizontalPanel);
}