public void onClose() {
String errorMessage = null;
if (currentNode.getLevel() < TaxonLevel.SPECIES) {
if (parentToChildList.size() < 1) {
errorMessage =
"You must create at least one new taxon to split "
+ currentNode.getFullName()
+ " into.";
}
} else {
if (parentToChildList.size() < 2) {
errorMessage =
"You must create at least two new taxon to split "
+ currentNode.getFullName()
+ " into.";
} else if (children.getItems().size() != 0) {
errorMessage = "You must remove all children from " + currentNode.getFullName() + ".";
}
}
if (errorMessage == null) {
TaxomaticUtils.impl.performSplit(
currentNode,
parentToChildList,
new GenericCallback<String>() {
public void onFailure(Throwable arg0) {
// Error message already displayed by default callback.
}
public void onSuccess(String arg0) {
hide();
if (currentNode.getLevel() < TaxonLevel.SPECIES) {
WindowUtils.confirmAlert(
"Saved",
"The split was successful. However, the status of "
+ currentNode.getFullName()
+ " was not modified. Would you like to edit the status of "
+ currentNode.getFullName()
+ "?",
new WindowUtils.SimpleMessageBoxListener() {
@Override
public void onYes() {
TaxonBasicEditor editor = new TaxonBasicEditor();
editor.show();
editor.center();
}
},
"Yes, edit",
"No, all finished");
} else {
WindowUtils.infoAlert("Saved", "Changes saved.");
}
}
});
} else {
WindowUtils.errorAlert("Error", errorMessage);
}
}
/** This widget can be used to display the actions that are considered relevant */
public WidgetSpecialActions() {
Listener<ComponentEvent> l =
new Listener<ComponentEvent>() {
public void handleEvent(ComponentEvent ce) {
DataList l = (DataList) ce.component;
ServiceVisualizerManager.displayService(l.getSelectedItem().getId());
}
};
ContentPanel frame = new ContentPanel();
frame.setFrame(true);
frame.setCollapsible(true);
frame.setAnimCollapse(false);
frame.setHeading("Interesting actions");
final DataList list = new DataList();
list.setFlatStyle(true);
list.addListener(Events.SelectionChange, l);
DataListItem item = new DataListItem();
item.setText("Get Twitter followers");
item.setId("http://soa4all.eu/twitter/getFollowers");
list.add(item);
item = new DataListItem();
item.setText("Watson Search");
item.setId("http://soa4all.eu/watson/search");
list.add(item);
item = new DataListItem();
item.setText("BT Scenario 1");
item.setStyleAttribute("color", "#00FF00");
item.setId("http://soa4all.eu/composed/BTscenario1");
list.add(item);
item = new DataListItem();
item.setText("Get Twitter Follower (Semantic)");
item.setId("http://soa4all.eu/twitter/getFollowersSemantic");
list.add(item);
item = new DataListItem();
item.setText("Profile Details (Fake Service)");
item.setId("http://soa4all.eu/twitter/getProfileDetails");
list.add(item);
frame.setLayout(new FitLayout());
frame.add(list);
initWidget(frame);
}
public LayoutContainer getRightSide() {
BorderLayout layout = new BorderLayout();
LayoutContainer container = new LayoutContainer();
container.setLayout(layout);
container.add(getButtonBar(), new BorderLayoutData(LayoutRegion.SOUTH, .1F));
selected = new DataList();
selected.setContextMenu(getListMenu());
LayoutContainer right = new LayoutContainer();
right.setLayout(new FillLayout());
right.add(selected);
container.add(selected, new BorderLayoutData(LayoutRegion.CENTER, .8F));
container.setHeight(PANEL_HEIGHT - 20);
return container;
}
private LayoutContainer getLeftSide() {
// BorderLayout layout = new BorderLayout();
RowLayout layout = new RowLayout(Orientation.VERTICAL);
// layout.setMargin(0);
// layout.setSpacing(0);
LayoutContainer container = new LayoutContainer();
container.setLayout(layout);
container.setLayoutOnChange(true);
container.setSize(PANEL_WIDTH / 2, PANEL_HEIGHT);
children = new DataList();
children.setSelectionMode(SelectionMode.MULTI);
TaxonomyCache.impl.getTaxonChildren(
currentNode.getId() + "",
new GenericCallback<List<Taxon>>() {
public void onFailure(Throwable caught) {
WindowUtils.errorAlert("Error", "Could not fetch children, please try again later.");
}
public void onSuccess(List<Taxon> result) {
for (Taxon taxon : result) {
DataListItem li = new DataListItem(taxon.getFullName());
li.setData("nodeID", "" + taxon.getId());
li.setData("node", taxon);
children.add(li);
}
}
});
container.add(
new HTML("Children currently in " + currentNode.getFullName() + ":"), new RowData(1d, 25));
container.add(children, new RowData(1d, 1d));
return container;
}
public LayoutContainer getRightSide() {
RowLayout layout = new RowLayout();
// layout.setMargin(0);
// layout.setSpacing(0);
ButtonBar south = new ButtonBar();
south.setAlignment(HorizontalAlignment.RIGHT);
final Button complete =
new Button(
"Complete Split",
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
onClose();
}
});
south.add(complete);
complete.setEnabled(false);
LayoutContainer container = new LayoutContainer();
container.setLayout(layout);
container.setLayoutOnChange(true);
final DataList moveList = new DataList();
final ListBox listBox = new ListBox();
listBox.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
moveList.removeAll();
ArrayList<String> list =
parentToChildList.get(listBox.getValue(listBox.getSelectedIndex()));
if (list == null) return;
Iterator<String> iterator = list.listIterator();
while (iterator.hasNext()) {
// FIXME: look at this, i just fix this and dont know if it's right. CS
String nodeID = iterator.next();
Taxon cur = TaxonomyCache.impl.getTaxon(nodeID);
DataListItem li = new DataListItem(cur.getFullName());
li.setData("nodeID", nodeID);
li.setData("node", cur);
moveList.add(li);
}
layout();
}
});
Menu m = new Menu();
MenuItem item = new MenuItem();
item.setText("Remove");
item.addSelectionListener(
new SelectionListener<MenuEvent>() {
@Override
public void componentSelected(MenuEvent ce) {
DataListItem item = (DataListItem) ce.getSource();
ArrayList<String> list =
parentToChildList.get(listBox.getValue(listBox.getSelectedIndex()));
if (list != null) list.remove(item.getData("nodeID"));
moveList.remove(item);
children.add(item);
layout();
}
});
m.add(item);
moveList.setContextMenu(m);
VerticalPanel table = new VerticalPanel();
table.add(new HTML("Current Taxonomic Group: "));
table.add(listBox);
listBox.setWidth("100%");
listBox.setEnabled(false);
final ButtonBar bar = new ButtonBar();
bar.setAlignment(HorizontalAlignment.RIGHT);
final Button addChild =
new Button(
"Add Child",
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
List<DataListItem> sel = children.getSelectedItems();
if (sel == null) return;
ArrayList<String> list =
parentToChildList.get(listBox.getValue(listBox.getSelectedIndex()));
for (DataListItem selected : sel) {
children.remove(selected);
String nodeID = selected.getData("nodeID");
if (!list.contains(nodeID)) {
list.add(nodeID);
DataListItem item = new DataListItem(selected.getText());
item.setData("nodeID", nodeID);
item.setData("node", selected.getData("node"));
moveList.add(item);
}
}
layout();
}
});
addChild.setEnabled(false);
bar.add(addChild);
bar.add(
new Button(
"Create New Taxon",
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
TaxonomyCache.impl.fetchTaxon(
currentNode.getParentId(),
false,
new GenericCallback<Taxon>() {
public void onFailure(Throwable caught) {
WindowUtils.errorAlert(
"Error",
"Could not " + "find parent level to attach new taxonomic concept to.");
}
public void onSuccess(Taxon result) {
complete.setEnabled(true);
final CreateNewTaxonPanel panel = new CreateNewTaxonPanel(result);
panel.addListener(
Events.StateChange,
new Listener<BaseEvent>() {
public void handleEvent(BaseEvent be) {
Taxon newNode = (Taxon) be.getSource();
parentToChildList.put(
newNode.getId() + "", new ArrayList<String>());
listBox.addItem(newNode.getFullName(), newNode.getId() + "");
listBox.setSelectedIndex(listBox.getItemCount() - 1);
listBox.setEnabled(true);
moveList.removeAll();
addChild.setEnabled(true);
}
});
panel.show();
}
});
}
}));
container.add(table, new RowData(1d, 25));
container.add(bar, new RowData(1d, 25));
container.add(new HTML("Children to add to new taxon:"), new RowData(1d, 25));
container.add(moveList, new RowData(1d, 1d));
container.add(south, new RowData(1d, 25));
return container;
}
public int getNumberInList() {
return selected.getItemCount();
}
public void addItem(String[] footPrint, TaxonNode node) {
if (validate(footPrint, node)) {
DataListItem li = new DataListItem(node.getFullName());
selected.add(li);
}
}