// TODO to implement
@Override
public void handleMenuAction(SelectionEvent<TreeItem> event) {
TreeItem item = event.getSelectedItem();
if (item.getUserObject().equals(CATEGORY_MENU)) {
getModuleListener().connectModule(new CategoryModuleActivity());
}
}
/**
* Exported the selected item.
*
* @param item Item to export.
* @param eventListener <tt>Event Listener</tt> for the export operation.
*/
public static void exportSelectedItem(
TreeItem item, GetFileNameDialogEventListener eventListener) {
if (item == null) {
// TODO add message for internationalization purposes
Window.alert("Please select the item to export.");
return;
}
if (((Editable) item.getUserObject()).isNew()) {
// TODO add message for internationalization purposes
Window.alert("Please first save this item.");
return;
}
String name = "";
Object studyItem = item.getUserObject();
if (studyItem instanceof StudyDef) name = ((StudyDef) studyItem).getName();
else if (studyItem instanceof FormDef)
name =
((StudyDef) item.getParentItem().getUserObject()).getName()
+ "-"
+ ((FormDef) studyItem).getName();
else if (studyItem instanceof FormDefVersion)
name =
((StudyDef) item.getParentItem().getParentItem().getUserObject()).getName()
+ "-"
+ ((FormDef) item.getParentItem().getUserObject()).getName()
+ "-"
+ ((FormDefVersion) studyItem).getName();
name = name.replace(" ", "");
new GetFileNameDialog(
eventListener, constants.label_export_as(), constants.label_export(), name)
.center();
}
public void collapseAll() {
Iterator<TreeItem> i = tree.treeItemIterator();
while (i.hasNext()) {
TreeItem ti = i.next();
ti.setState(false);
}
}
/**
* Constructs a tree item for generic ("Advanced") component blocks for component types that
* appear in form.
*
* @param form only component types that appear in this Form will be included
* @return tree item for this form
*/
public TreeItem getGenericComponentsTree(MockForm form) {
Map<String, String> typesAndIcons = Maps.newHashMap();
form.collectTypesAndIcons(typesAndIcons);
TreeItem advanced = new TreeItem(new HTML("<span>" + MESSAGES.anyComponentLabel() + "</span>"));
List<String> typeList = new ArrayList<String>(typesAndIcons.keySet());
Collections.sort(typeList);
for (final String typeName : typeList) {
TreeItem itemNode =
new TreeItem(
new HTML(
"<span>"
+ typesAndIcons.get(typeName)
+ MESSAGES.textAnyComponentLabel()
+ TranslationDesignerPallete.getCorrespondingString(typeName)
+ "</span>"));
SourceStructureExplorerItem sourceItem =
new BlockSelectorItem() {
@Override
public void onSelected() {
fireGenericDrawerSelected(typeName);
}
};
itemNode.setUserObject(sourceItem);
advanced.addItem(itemNode);
}
return advanced;
}
/**
* Change de tree view
*
* @param view New view to see
*/
public void changeView(int view) {
actualItem = rootItem;
while (actualItem.getChildCount() > 0) {
actualItem.getChild(0).remove();
}
switch (view) {
case UIDesktopConstants.NAVIGATOR_TAXONOMY:
Main.get().activeFolderTree.folderSelectPopup.enableTaxonomy();
case UIDesktopConstants.NAVIGATOR_TRASH:
getRoot();
break;
case UIDesktopConstants.NAVIGATOR_CATEGORIES:
Main.get().activeFolderTree.folderSelectPopup.enableCategories();
getTemplatesFolder();
break;
case UIDesktopConstants.NAVIGATOR_TEMPLATES:
Main.get().activeFolderTree.folderSelectPopup.enableTemplates();
getTemplatesFolder();
break;
case UIDesktopConstants.NAVIGATOR_PERSONAL:
Main.get().activeFolderTree.folderSelectPopup.enableMyDocuments();
getPersonal();
break;
case UIDesktopConstants.NAVIGATOR_MAIL:
Main.get().activeFolderTree.folderSelectPopup.enableMails();
getMail();
break;
}
}
public void expandAll() {
Iterator<TreeItem> i = tree.treeItemIterator();
while (i.hasNext()) {
TreeItem ti = i.next();
ti.setState(true, false);
}
}
/**
* Hides all items on a brach
*
* @param actualItem The actual item active
*/
public void hideAllBranch(TreeItem actualItem) {
int i = 0;
int count = actualItem.getChildCount();
for (i = 0; i < count; i++) {
actualItem.getChild(i).setVisible(false);
}
}
private int getLevel(TreeItem item) {
int result = 0;
while (item.getParentItem() != null) {
result++;
item = item.getParentItem();
}
return result;
}
/**
* Bind <tt>FormDefVersion</tt> contents.
*
* @param tree <tt>Tree View</tt> to bind <tt>FormDefVersion</tt> to.
* @param item <tt>FormDefVersion</tt> we binding.
* @param popup <tt>Popup</tt> to bind to the <tt>Tree View.</tt>
* @param editable <tt>Editable</tt> we are checking contents for.
*/
private static void setFormDefVersionContents(
final Tree tree, final TreeItem item, final PopupPanel popup, Editable editable) {
if (item == null || !(item.getUserObject() instanceof FormDef))
Window.alert("Please first select the form to import this version into");
else {
((FormDef) item.getUserObject()).addVersion((FormDefVersion) editable);
importFormVersion(tree, item, (FormDefVersion) editable, popup);
}
}
public void onResponseReceived(Request request, Response response) {
if (200 == response.getStatusCode()) {
addTreeItems(response);
if (treeItem.getText().equals(constants.rootItemDescription()))
treeItem.setState(true, true);
} else {
GWT.log("ResourceTree - Couldn't retrieve JSON for request : " + request.toString(), null);
}
}
@Override
public void onOpen(OpenEvent<TreeItem> event) {
TreeItem item = event.getTarget();
currentlySelected = item;
if (item.getChild(0).getText().equals(DatasetWidget.LOADING)) {
CategorySerializable cat = (CategorySerializable) item.getUserObject();
Util.getRPCService().getCategories(cat.getID(), null, categoryCallback);
}
}
public TreeItem buildTreeItem(final CategoryItem category) {
final TreeItem it = new TreeItem();
it.setHTML(
AbstractImagePrototype.create(ImageResources.INSTANCE.categorySmall()).getHTML()
+ h(category.getName()));
it.setUserObject(category);
return it;
}
/**
* Bind <tt>FormDef</tt> contents.
*
* @param tree <tt>Tree View</tt> to bind <tt>FormDefVersion</tt> to.
* @param item <tt>FormDefVersion</tt> we binding.
* @param popup <tt>Popup</tt> to bind to the <tt>Tree View.</tt>
* @param editable <tt>Editable</tt> we are checking contents for.
*/
private static void setFormContents(
final Tree tree, final TreeItem item, final PopupPanel popup, Editable editable) {
if (item == null || !(item.getUserObject() instanceof StudyDef))
Window.alert("Please first select the study to import this form into");
else {
((StudyDef) item.getUserObject()).addForm((FormDef) editable);
importForm(tree, item, (FormDef) editable, popup);
}
}
public void onOpen(OpenEvent<TreeItem> event) {
TreeItem node = event.getTarget();
Object userObject = node.getUserObject();
if (userObject != null
&& userObject instanceof String
&& "rootNode".equals((String) userObject)) {
node.removeItems();
setupPackageNode(node);
}
}
/** Initialize the menu */
private void intiMenu() {
removeAll();
// Item 1 sub-tree
TreeItem item1 = new TreeItem();
item1.setText(SafeHtmlUtils.htmlEscape(CATEGORY_MENU));
item1.setUserObject(CATEGORY_MENU);
addItem(item1);
}
private void buildPkgTree(TreeItem root, PackageHierarchy.Folder folder) {
if (folder.getConfig() != null) {
root.addItem(loadPackage(folder.getName(), folder.getConfig()));
} else {
TreeItem treeItem = new TreeItem(Util.getHeader(images.emptyPackage(), folder.getName()));
root.addItem(treeItem);
for (PackageHierarchy.Folder childFolder : folder.getChildren()) {
buildPkgTree(treeItem, childFolder);
}
}
}
/**
* Loads a study and its contents in this view.
*
* @param studyDef the study definition object.
*/
public static void loadStudy(StudyDef studyDef) {
TreeItem studyRoot =
new CompositeTreeItem(new TreeItemWidget(images.note(), studyDef.getName(), popup));
studyRoot.setUserObject(studyDef);
tree.addItem(studyRoot);
if (studyDef.getForms() != null) {
for (FormDef def : studyDef.getForms()) loadForm(def, studyRoot, false);
}
Utilities.selectFirstItemOnTreeView(tree);
}
/**
* Create the {@link Tree} of Mail options.
*
* @param images the {@link Images} used in the Mail options
* @return the {@link Tree} of mail options
*/
@ShowcaseSource
private Tree createMailItem(Images images) {
Tree mailPanel = new Tree(images);
TreeItem mailPanelRoot = mailPanel.addItem("*****@*****.**");
String[] mailFolders = constants.cwStackPanelMailFolders();
addItem(mailPanelRoot, images.inbox(), mailFolders[0]);
addItem(mailPanelRoot, images.drafts(), mailFolders[1]);
addItem(mailPanelRoot, images.templates(), mailFolders[2]);
addItem(mailPanelRoot, images.sent(), mailFolders[3]);
addItem(mailPanelRoot, images.trash(), mailFolders[4]);
mailPanelRoot.setState(true);
return mailPanel;
}
/**
* Removes the given <tt>Form Def Tree Item</tt> from the Parent.
*
* @param item <tt>TreeItem</tt> to remove.
* @param parent <tt>Parent</tt> of <tt>Tree Item.</tt>
*/
public static void removeFormDefItem(TreeItem item, TreeItem parent) {
Object userObj = item.getUserObject();
Object parentUserObj = parent.getUserObject();
if (userObj instanceof FormDefVersion) {
((FormDef) parentUserObj).removeVersion((FormDefVersion) userObj);
((FormDef) parentUserObj).setDirty(true);
((StudyDef) parent.getParentItem().getUserObject()).setDirty(true);
} else if (userObj instanceof FormDef) {
((StudyDef) parentUserObj).removeForm((FormDef) userObj);
((StudyDef) parentUserObj).setDirty(true);
}
}
private String getPath(TreeItem treeItem) {
Stack<String> pathStack = new Stack<String>();
while (treeItem != trtmRoot) {
pathStack.add(treeItem.getText());
treeItem = treeItem.getParentItem();
}
StringBuilder path = new StringBuilder("/");
while (!pathStack.isEmpty()) {
path.append(pathStack.pop());
path.append('/');
}
return path.toString();
}
private void buildPkgTree(TreeItem root, PackageHierarchy.Folder fldr) {
if (fldr.conf != null) {
root.addItem(loadPackage(fldr.name, fldr.conf));
} else {
TreeItem tn = new TreeItem(Util.getHeader(images.emptyPackage(), fldr.name));
// itemWidgets.put(item, AssetFormats.BUSINESS_RULE_FORMATS[0]);
root.addItem(tn);
for (PackageHierarchy.Folder c : fldr.children) {
buildPkgTree(tn, c);
}
}
}
public void testTree() {
Tree tree = widgetUi.myTree;
TreeItem complexItem = widgetUi.myTreeItemC;
// top level items
assertEquals(3, tree.getItemCount());
assertSame(widgetUi.myTreeItemA, tree.getItem(0));
assertSame(widgetUi.myTreeWidgetB, tree.getItem(1).getWidget());
assertSame(complexItem, tree.getItem(2));
// complex item
assertSame(2, complexItem.getChildCount());
assertSame(widgetUi.myTreeItemCA, complexItem.getChild(0));
assertSame(widgetUi.myTreeWidgetCB, complexItem.getChild(1).getWidget());
}
private TreeItem add(TreeItem parent, TreeType type) {
if (type == TreeType.TEXT) {
return parent.addItem("text");
} else if (type == TreeType.HTML) {
TreeItem item = new TreeItem();
item.setHTML("<h1>html</h1>");
parent.addItem(item);
return item;
} else if (type == TreeType.CHECKBOX) {
return parent.addItem(new CheckBox("myBox"));
} else {
throw new RuntimeException("What?");
}
}
/**
* Prevents folder inconsistences between server ( multi user deletes folder ) and tree nodes
* drawn
*
* @param item The tree node
*/
public void preventFolderInconsitences(TreeItem item) {
GWTFolder folderItem = (GWTFolder) item.getUserObject();
// Case that must remove all items node
if (item.getChildCount() > 0 && !folderItem.isHasChildren()) {
while (item.getChildCount() > 0) {
item.getChild(0).remove();
}
}
if (item.getChildCount() < 1 && !folderItem.isHasChildren()) {
folderItem.setHasChildren(false);
}
}
private void loadItem(VariableSerializable[] vars) {
for (int j = 0; j < vars.length; j++) {
// Do not include variables with subset_variable="true" used to denote "selector"
// variables in in-situ data sets like SOCAT
// TODO and for now no variables with character string values
// if ( Util.keep(vars[j].getDSID(), vars[j].getName()) && Util.keep(vars[j].getDSID(),
// vars[j].getAttributes()) ) {
TreeItem item = new TreeItem();
item.setText(vars[j].getName());
item.setUserObject(vars[j]);
currentlySelected.addItem(item);
// }
}
}
public void onClick(ClickEvent event) {
Object sender = event.getSource();
if (sender == rootHTML) {
JSONRequest request = new JSONRequest();
request.doFetchURL(AoAPI.SURVEY_INPUT + survey.getId() + "/", this);
} else if (promptMap.containsKey(sender)) {
tree.setSelectedItem(null);
TreeItem leaf = leaves.get(sender);
leaf.getTree().setSelectedItem(leaf);
Prompt p = promptMap.get(sender);
Messages.get().displaySurveyInput(p, 0);
}
}
public void onSuccess(GWTFolder result) {
// Only executes on initalization and the actualItem is root
// element on initialization
// We put the id on root
actualItem.setUserObject(result);
evaluesFolderIcon(actualItem);
actualItem.setState(true);
actualItem.setSelected(true);
// Enables or disables move button ( evalues security to move to folder with permissions )
evaluateSecurityToAction(actualItem);
getChilds(result.getPath());
}
/**
* A helper method to simplify adding tree items that have attached images. {@link
* #addImageItem(TreeItem, String) code}
*
* @param root the tree item to which the new item will be added.
* @param title the text associated with this item.
*/
private static TreeItem addImageItem(
TreeItem root,
String title,
ImageResource imageProto,
Object userObj,
String helpText,
PopupPanel popup) {
TreeItem item = new CompositeTreeItem(new TreeItemWidget(imageProto, title, popup));
item.setUserObject(userObj);
item.setTitle(helpText);
root.addItem(item);
return item;
}
/**
* Imports a Form Version.
*
* @param tree
* @param parent
* @param formDefVersion
* @param popup
*/
public static void importFormVersion(
Tree tree, TreeItem parent, FormDefVersion formDefVersion, PopupPanel popup) {
formDefVersion.setFormDef((FormDef) parent.getUserObject());
formDefVersion.setCreator(Context.getAuthenticatedUser());
formDefVersion.setDateCreated(new Date());
formDefVersion.setDirty(true);
TreeItem item =
addImageItem(
parent, formDefVersion.getName(), images.markRead(), formDefVersion, null, popup);
tree.setSelectedItem(item);
item.getParentItem().setState(true);
}
/**
* Constructs a <code>StudyDef Tree item root</code> to bind other items to.
*
* @param xDef <code>StudyDef</code> for whom to create root.
* @return Constructed <code>Tree Item.</code>
*/
private static TreeItem constructTreeItem(StudyDef xDef) {
TreeItem root = new CompositeTreeItem(new TreeItemWidget(images.note(), xDef.getName(), popup));
if (root.getUserObject() != null) {
if (!root.getUserObject().equals(xDef)) {
root.setUserObject(xDef);
tree.addItem(root);
}
} else {
root.setUserObject(xDef);
tree.addItem(root);
}
return root;
}
