Example usage for com.google.gwt.user.client.ui TreeItem TreeItem

List of usage examples for com.google.gwt.user.client.ui TreeItem TreeItem

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Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui TreeItem TreeItem.

Prototype

TreeItem(boolean isRoot)

Source Link

Document

Creates an empty tree item.

Usage

From source file:org.ednovo.gooru.client.mvp.folder.toc.FolderTocView.java

License:Open Source License

/**
 * This method is used to set folders and collections for selected tree item.
 * @param item/*from   w  ww.  ja  v a2 s  .c o m*/
 * @param folderListDo
 */
private void displayWorkspaceData(TreeItem item, FolderTocDo foldersTocObj, String parentId) {
    //This will remove the loading text for the child items.
    if (item.getChildCount() > 0) {
        item.getChild(0).remove();
    }
    //This will set the data to the selected tree item.
    if (foldersTocObj != null) {
        List<FolderDo> foldersArrayList = foldersTocObj.getCollectionItems();
        if (foldersArrayList != null && foldersArrayList.size() > 0) {
            FolderTreeItem folderTreeItemWidget = (FolderTreeItem) item.getWidget();
            int folderLevel = folderTreeItemWidget.getFolerLevel();
            for (int i = 0; i < foldersArrayList.size(); i++) {
                FolderDo floderDo = foldersArrayList.get(i);
                if (FOLDER.equalsIgnoreCase(floderDo.getType())) {
                    String styleName = FolderContainerCBundle.INSTANCE.css().child();
                    FolderTreeItem innerFolderTreeItem = new FolderTreeItem(styleName, floderDo.getTitle(),
                            floderDo.getGooruOid());
                    innerFolderTreeItem.setFolerLevel(folderLevel + 1);
                    TreeItem folderItem = new TreeItem(innerFolderTreeItem);
                    item.addItem(folderItem);
                    adjustTreeItemStyle(folderItem, floderDo.getType(), folderLevel);
                } else if (COLLECTION.equalsIgnoreCase(floderDo.getType())
                        || SCOLLECTION.equalsIgnoreCase(floderDo.getType())) {
                    TreeItem folderItem = new TreeItem(new FolderCollectionView(null, floderDo, parentId));
                    folderItem.getElement().removeAttribute("style");
                    item.addItem(folderItem);
                    adjustTreeItemStyle(folderItem, floderDo.getType(), folderLevel);
                }
            }
            item.setState(folderTreeItemWidget.isOpen());
        } else {
            Label emptyLbl = new Label();
            emptyLbl.setText(EMPTY_FOLDER);
            emptyLbl.setStyleName(FolderContainerCBundle.INSTANCE.css().emptySubFolderStyle());
            item.addItem(emptyLbl);
        }
    }
}

From source file:org.ednovo.gooru.client.mvp.folder.toc.FolderTocView.java

License:Open Source License

/**
 * This method is used to display loading text to the user.
 * @return/*from w w w  .j  a  va  2s  .c om*/
 */
public TreeItem loadingTreeItem() {
    Label loadingText = new Label(i18n.GL3120());
    loadingText.setStyleName(FolderContainerCBundle.INSTANCE.css().loadingText());
    return new TreeItem(loadingText);
}

From source file:org.ednovo.gooru.client.mvp.folder.toc.FolderTocView.java

License:Open Source License

/**
 * This method is used to display loading text to the user.
 * @return/*from  w ww  . ja  va2  s . com*/
 */
public TreeItem getLoadingImage() {
    HTMLPanel loadingImg = new HTMLPanel(i18n.GL3120());
    loadingImg.setStyleName(FolderContainerCBundle.INSTANCE.css().loadingImageMainDiv());
    Label loadingText = new Label("");
    loadingText.setStyleName(FolderContainerCBundle.INSTANCE.css().loadingImageForSelfEdit());
    loadingImg.add(loadingText);
    return new TreeItem(loadingImg);
}

From source file:org.ednovo.gooru.client.mvp.gshelf.ShelfMainView.java

License:Open Source License

/**
 * To get the child items of particular tree widget
 *//*from  w  w w  . java 2s  . c o m*/
@Override
public void getChildFolderItems(TreeItem currentItem, List<FolderDo> folderListDo) {
    String o2 = null, o3 = null, selectedFolder = null, selectedFolderName = null, id = null;
    FolderDo folderDo = null;
    TreeItem selectedItem = null;
    ShelfTreeWidget shelfTreeWidget = null;
    ShelfTreeWidget selectedWidget = (ShelfTreeWidget) currentItem.getWidget();

    if (folderListDo != null && selectedWidget != null) {
        int nextLevel = 1;
        if (selectedWidget.getLevel() == 1) {
            o2 = AppClientFactory.getPlaceManager().getRequestParameter(O2_LEVEL);
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 2;
        } else if (selectedWidget.getLevel() == 2) {
            o3 = AppClientFactory.getPlaceManager().getRequestParameter(O3_LEVEL);
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 3;
        } else if (selectedWidget.getLevel() == 3) {
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 4;
        }
        for (int i = 0; i < folderListDo.size(); i++) {
            shelfTreeWidget = new ShelfTreeWidget(folderListDo.get(i), nextLevel,
                    folderListDo.get(i).getType());
            shelfTreeWidget.setWidgetPositions(nextLevel, i, selectedWidget.getUrlParams());
            shelfTreeWidget.setTreeWidgetType(folderListDo.get(i).getType());
            TreeItem item = new TreeItem(shelfTreeWidget);
            currentItem.addItem(item);
            correctStyle(item);
            if (nextLevel == 2 && (o2 != null && o2.equalsIgnoreCase(folderListDo.get(i).getGooruOid())
                    || id != null && id.equalsIgnoreCase(folderListDo.get(i).getGooruOid()))) {
                if (o2 != null) {
                    selectedFolder = o2;
                } else {
                    selectedFolder = id;
                }
                selectedItem = item;
                selectedFolderName = folderListDo.get(i).getTitle();
                folderDo = folderListDo.get(i);
            } else if (nextLevel == 3 && (o3 != null && o3.equalsIgnoreCase(folderListDo.get(i).getGooruOid())
                    || id != null && id.equalsIgnoreCase(folderListDo.get(i).getGooruOid()))) {
                if (o3 != null) {
                    selectedFolder = o3;
                } else {
                    selectedFolder = id;
                }
                selectedItem = item;
                selectedFolderName = folderListDo.get(i).getTitle();
                folderDo = folderListDo.get(i);
            } else if (nextLevel == 4 && id != null && id.equalsIgnoreCase(folderListDo.get(i).getGooruOid())) {
                selectedFolder = id;
                selectedItem = item;
                selectedFolderName = folderListDo.get(i).getTitle();
                folderDo = folderListDo.get(i);
            }
        }
    }

    if (currentItem.getState() && selectedWidget != null) {
        currentItem.setState(false);
        selectedWidget.setOpenStyle(false, currentItem.getChildCount());
    } else {
        currentItem.setState(true);
        if (selectedWidget != null)
            selectedWidget.setOpenStyle(true, currentItem.getChildCount());
    }
    //This will set the data in the right panel
    if (selectedWidget != null) {
        folderListDoChild.clear();
        int childWidgetsCount = currentItem.getChildCount();
        for (int i = 0; i < childWidgetsCount; i++) {
            ShelfTreeWidget widget = (ShelfTreeWidget) currentItem.getChild(i).getWidget();
            //If it is a template the object will be null so excluding that
            if (widget.getCollectionDo() != null) {
                folderListDoChild.add(widget.getCollectionDo());
            }
        }
        if (FOLDER.equalsIgnoreCase(selectedWidget.getCollectionDo().getType())
                || COURSE.equalsIgnoreCase(selectedWidget.getCollectionDo().getType())
                || UNIT.equalsIgnoreCase(selectedWidget.getCollectionDo().getType())
                || LESSON.equalsIgnoreCase(selectedWidget.getCollectionDo().getType())) {
            getUiHandlers().setRightPanelData(selectedWidget.getCollectionDo(),
                    selectedWidget.getCollectionDo().getType(), folderListDoChild);
        } else {
            getUiHandlers().setRightListData(folderListDoChild,
                    ((ShelfTreeWidget) currentItem.getWidget()).getCollectionDo());
        }
    }
    if (selectedFolder != null && selectedItem != null) {
        checkShelfRefreshStatus(selectedItem, selectedFolder);
        ShelfTreeWidget selectedWidget1 = (ShelfTreeWidget) currentItem.getWidget();
        selectedWidget1.setFolderOpenedStatus(true);
    }
    //treecurrentItem
}

From source file:org.ednovo.gooru.client.mvp.gshelf.ShelfMainView.java

License:Open Source License

/**
 * To set the user meta data//ww w.  java  2s .  com
 */
@Override
public void setUserMetaData(List<FolderDo> collections, boolean clearShelfPanel) {
    String o1 = AppClientFactory.getPlaceManager().getRequestParameter(O1_LEVEL);
    String id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
    if (clearShelfPanel) {
        pageNumber = 1;
        shelfFolderTree.clear();
    }
    SHELF_COLLECTIONS.clear();
    if (collections != null) {
        SHELF_COLLECTIONS.addAll(collections);
        collectionItemDoSize = SHELF_COLLECTIONS.size();
    }
    String gooruOid = o1 != null ? o1 : id;
    int collectionCount = 0;
    if (collections != null) {
        collectionItemDoSize = collections.size();
        for (FolderDo floderDo : collections) {
            if (!getShelffCollection(floderDo.getGooruOid())) {
                ShelfTreeWidget shelfTreeWidget = new ShelfTreeWidget(floderDo, 1, floderDo.getType());
                shelfTreeWidget.setWidgetPositions(1, collectionCount, null);
                shelfTreeWidget.setTreeWidgetType(floderDo.getType());
                TreeItem folderItem = new TreeItem(shelfTreeWidget);
                shelfFolderTree.addItem(folderItem);
                //When page is refreshed, the folderItem previously selected will be highlighted.
                if (gooruOid != null && gooruOid.equalsIgnoreCase(floderDo.getGooruOid())) {
                    checkShelfRefreshStatus(folderItem, floderDo.getGooruOid());
                    shelfTreeWidget.setFolderOpenedStatus(true);
                }
                collectionCount++;
            }
            floderTreeContainer.clear();
            floderTreeContainer.add(shelfFolderTree);
        }
    }
    AppClientFactory.printInfoLogger("treeItemcount-" + shelfFolderTree.getItemCount());
    if (shelfFolderTree.getItemCount() >= 50 && getViewType().equalsIgnoreCase(COURSE)) {
        setCreateCourse(false);
    }
    lnkMyCourses.setEnabled(true);
    lnkMyCourses.removeStyleName("disabled");
    lnkMyFoldersAndCollecctions.setEnabled(true);
    lnkMyFoldersAndCollecctions.removeStyleName("disabled");
}

From source file:org.ednovo.gooru.client.mvp.gshelf.ShelfMainView.java

License:Open Source License

/**
 * This method is used to display create course template
 *//*from w  w  w. ja  v a 2s.c om*/
public void createTopLevelTemplate(String type) {
    ShelfTreeWidget shelfTreeWidget = null;
    if (!FOLDER.equals(getViewType()) && isCreateCourse() && type.equalsIgnoreCase(COURSE)) {
        setCreateCourse(false);
        //createNewCourse.getElement().getFirstChildElement().getStyle().setBackgroundColor("#dddddd");
        createNewCourse.getElement().getFirstChildElement().getStyle().setCursor(Cursor.DEFAULT);
        organizeRootPnl.removeStyleName("active");
        shelfTreeWidget = new ShelfTreeWidget(null, 1, COURSE);
        shelfTreeWidget.setTreeWidgetType(COURSE);

        shelfTreeWidget.getTitleLbl().setText(UNTITLEDCOURSE);
        shelfTreeWidget.getTitleFocPanel().addStyleName("course");
        setTitleWithIcon(UNTITLEDCOURSE, "courseFolderCloseIcon");
        getUiHandlers().setRightPanelData(getFolderDo(COURSE, UNTITLEDCOURSE), COURSE, null);

        shelfTreeWidget.setFolderOpenedStatus(true);
        shelfTreeWidget.setLevel(1);
    } else if (type.equalsIgnoreCase(COLLECTION)) {
        shelfTreeWidget = new ShelfTreeWidget(null, 1, COLLECTION);
        shelfTreeWidget.setTreeWidgetType(COLLECTION);

        shelfTreeWidget.getTitleLbl().setText(i18n.GL3367());
        shelfTreeWidget.getTitleFocPanel().addStyleName("collection");
        shelfTreeWidget.setCollectionOpenedStatus(true);
        getUiHandlers().setRightPanelData(getFolderDo(COLLECTION, i18n.GL3367()), COLLECTION, null);
        shelfTreeWidget.setLevel(1);
    } else if (ASSESSMENT.equalsIgnoreCase(type) || ASSESSMENT_URL.equalsIgnoreCase(type)) {
        shelfTreeWidget = new ShelfTreeWidget(null, 1, type);
        shelfTreeWidget.setTreeWidgetType(ASSESSMENT.equalsIgnoreCase(type) ? ASSESSMENT : ASSESSMENT_URL);

        shelfTreeWidget.getTitleLbl().setText(
                ASSESSMENT.equalsIgnoreCase(type) ? "UntitledAssessment" : "UntitledExternalAssessment");
        shelfTreeWidget.getTitleFocPanel().addStyleName("assessment");
        shelfTreeWidget.setCollectionOpenedStatus(true);
        getUiHandlers().setRightPanelData(getFolderDo(type, shelfTreeWidget.getTitleLbl().getText()), type,
                null);
        shelfTreeWidget.setLevel(1);
    }
    TreeItem treeItem = new TreeItem(shelfTreeWidget);
    treeItem.getElement().scrollIntoView();
    shelfFolderTree.insertItem(shelfFolderTree.getItemCount(), treeItem);
    treeChildSelectedItem = treeItem;
    correctStyle(treeItem);
    floderTreeContainer.add(shelfFolderTree);
    setFolderActiveStatus();
    Map<String, String> params = new HashMap<>();
    params.put(VIEW, getViewType());
    AppClientFactory.getPlaceManager().revealPlace(PlaceTokens.MYCONTENT, params);
    collectionListScrollpanel.scrollToBottom();

}

From source file:org.ednovo.gooru.client.mvp.gshelf.ShelfMainView.java

License:Open Source License

/**
 * To add new unit/lesson/collection/assessment template to the existing tree
 *///w  w  w.  j  a  va 2  s . c  o m
@Override
public void createNewItem(String type, TreeItem currentShelfTreeWidget) {
    String o2 = null, id = null, o3 = null;
    String o1 = AppClientFactory.getPlaceManager().getRequestParameter(O1_LEVEL, null);
    if (null == o1) {
        if (type.equalsIgnoreCase(COURSE) || type.equalsIgnoreCase(COLLECTION)
                || type.toLowerCase().contains(ASSESSMENT.toLowerCase())) {
            createTopLevelTemplate(type);
        }
    } else {
        ShelfTreeWidget selectedWidget = (ShelfTreeWidget) treeChildSelectedItem.getWidget();
        int nextLevel = 1;
        if (selectedWidget.getLevel() == 1) {
            o2 = AppClientFactory.getPlaceManager().getRequestParameter(O2_LEVEL);
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 2;
        } else if (selectedWidget.getLevel() == 2) {
            o3 = AppClientFactory.getPlaceManager().getRequestParameter(O3_LEVEL);
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 3;
        } else if (selectedWidget.getLevel() == 3) {
            id = AppClientFactory.getPlaceManager().getRequestParameter(ID);
            nextLevel = 4;
        }
        selectedWidget.setOpen(true);
        ShelfTreeWidget shelfTreeWidget = null;
        if (UNIT.equalsIgnoreCase(type)) {
            shelfTreeWidget = new ShelfTreeWidget(null, 2, type);
            shelfTreeWidget.setTreeWidgetType(UNIT);
            shelfTreeWidget.getTitleLbl().setText(UNTITLEDUNIT);
            shelfTreeWidget.getTitleFocPanel().addStyleName("unit");
            shelfTreeWidget.setLevel(2);
            setViewTitleWthIcon(UNTITLEDUNIT, UNIT);
        } else if (LESSON.equalsIgnoreCase(type)) {
            shelfTreeWidget = new ShelfTreeWidget(null, 3, type);
            shelfTreeWidget.setTreeWidgetType(LESSON);
            shelfTreeWidget.getTitleLbl().setText(UNTITLEDLESSON);
            shelfTreeWidget.getTitleFocPanel().addStyleName("lesson");
            shelfTreeWidget.setLevel(3);
            setViewTitleWthIcon(UNTITLEDLESSON, LESSON);
        } else if (FOLDER.equalsIgnoreCase(type)) {
            shelfTreeWidget = new ShelfTreeWidget(null, nextLevel, type);
            shelfTreeWidget.setTreeWidgetType(FOLDER);
            shelfTreeWidget.getTitleLbl().setText(i18n.GL3394());
            //shelfTreeWidget.getTitleFocPanel().addStyleName("collection");
            shelfTreeWidget.setLevel(nextLevel);
        } else if (COLLECTION.equalsIgnoreCase(type)) {
            if (getViewType().equalsIgnoreCase(FOLDER)) {
                shelfTreeWidget = new ShelfTreeWidget(null, nextLevel, type);
            } else {
                shelfTreeWidget = new ShelfTreeWidget(null, 4, type);
            }
            shelfTreeWidget.setTreeWidgetType(COLLECTION);
            shelfTreeWidget.getTitleLbl().setText(i18n.GL3367());
            shelfTreeWidget.getTitleFocPanel().addStyleName("collection");
            shelfTreeWidget.setLevel(4);
            setViewTitleWthIcon(i18n.GL3367(), COLLECTION);
        } else if (ASSESSMENT.equalsIgnoreCase(type) || ASSESSMENT_URL.equalsIgnoreCase(type)) {
            if (getViewType().equalsIgnoreCase(FOLDER)) {
                shelfTreeWidget = new ShelfTreeWidget(null, nextLevel, type);
            } else {
                shelfTreeWidget = new ShelfTreeWidget(null, 4, type);
            }
            shelfTreeWidget.setTreeWidgetType(ASSESSMENT.equalsIgnoreCase(type) ? ASSESSMENT : ASSESSMENT_URL);
            shelfTreeWidget.getTitleLbl().setText(
                    ASSESSMENT.equalsIgnoreCase(type) ? "UntitledAssessment" : "UntitledExternalAssessment");
            shelfTreeWidget.getTitleFocPanel().addStyleName("assessment");
            shelfTreeWidget.setLevel(4);
            setViewTitleWthIcon(
                    ASSESSMENT.equalsIgnoreCase(type) ? "UntitledAssessment" : "UntitledExternalAssessment",
                    ASSESSMENT);
        }

        if (shelfTreeWidget == null) {
            StringBuilder builder = new StringBuilder("createNewItem: shelfTreeWidget is null");
            AppClientFactory.printSevereLogger(builder.toString());
            throw new IllegalStateException(builder.toString());
        }

        shelfTreeWidget.setWidgetPositions(nextLevel, 1, selectedWidget.getUrlParams());
        TreeItem item = new TreeItem(shelfTreeWidget);
        if (currentShelfTreeWidget != null) {
            currentShelfTreeWidget.insertItem(currentShelfTreeWidget.getChildCount(), item);
            currentShelfTreeWidget.setState(true);
        } else {
            treeChildSelectedItem.insertItem(treeChildSelectedItem.getChildCount(), item);
            treeChildSelectedItem.setState(true);
        }
        if (!COLLECTION.equalsIgnoreCase(type) && !type.contains(ASSESSMENT)) {
            shelfTreeWidget.setFolderOpenedStatus(true);
        } else {
            shelfTreeWidget.setCollectionOpenedStatus(true);
        }

        correctStyle(item);
        treeChildSelectedItem = item;
        setFolderActiveStatus();
    }
}

From source file:org.ednovo.gooru.client.mvp.play.resource.add.AddResourceCollectionView.java

License:Open Source License

@Override
public void displayWorkspaceData(FolderListDo folderListDo, boolean clearShelfPanel) {
    if (clearShelfPanel) {
        folderTreePanel.clear();//from ww w.  ja  v  a  2s  .  c om
    }
    if (folderListDo != null) {
        List<FolderDo> foldersArrayList = folderListDo.getSearchResult();
        setPagination(folderListDo.getCount());
        if (foldersArrayList != null && foldersArrayList.size() > 0) {
            for (int i = 0; i < foldersArrayList.size(); i++) {
                FolderDo floderDo = foldersArrayList.get(i);
                if (floderDo.getType().equals("folder")) {
                    TreeItem folderItem = new TreeItem(
                            new FolderTreeItem(null, floderDo.getTitle(), floderDo.getGooruOid()));
                    if (foldersArrayList.get(i).getCollectionItems().size() == 0) {
                        if (folderItem.getElement().hasChildNodes()) {
                            if (folderItem.getElement().getFirstChildElement().hasChildNodes()) {
                                if (folderItem.getElement().getFirstChildElement().getFirstChildElement()
                                        .hasChildNodes()) {
                                    folderItem.getElement().getFirstChildElement().getFirstChildElement()
                                            .getFirstChildElement().getStyle().setDisplay(Display.NONE);
                                }

                            }

                        }
                    }
                    folderTreePanel.addItem(folderItem);
                    adjustTreeItemStyle(folderItem);
                } else if (floderDo.getType().equals("scollection")) {
                    TreeItem folderItem = new TreeItem(new CollectionTreeItem(null, floderDo.getTitle(),
                            floderDo.getGooruOid(), floderDo.getItemCount()));
                    folderTreePanel.addItem(folderItem);
                    adjustTreeItemStyle(folderItem);
                }
            }
        }
    }
}

From source file:org.ednovo.gooru.client.mvp.play.resource.add.AddResourceCollectionView.java

License:Open Source License

public void displayWorkspaceData(TreeItem item, FolderListDo folderListDo) {
    if (folderListDo != null) {
        List<FolderDo> foldersArrayList = folderListDo.getSearchResult();
        if (foldersArrayList != null && foldersArrayList.size() > 0) {
            FolderTreeItem folderTreeItemWidget = (FolderTreeItem) item.getWidget();
            int folderLevel = folderTreeItemWidget.getFolerLevel();
            for (int i = 0; i < foldersArrayList.size(); i++) {
                FolderDo floderDo = foldersArrayList.get(i);
                if (floderDo.getType().equals("folder")) {
                    String styleName = folderLevel == 1 ? AddAssignmentContainerCBundle.INSTANCE.css().parent()
                            : AddAssignmentContainerCBundle.INSTANCE.css().child();
                    FolderTreeItem innerFolderTreeItem = new FolderTreeItem(styleName, floderDo.getTitle(),
                            floderDo.getGooruOid());
                    innerFolderTreeItem.setFolerLevel(folderLevel + 1);
                    TreeItem folderItem = new TreeItem(innerFolderTreeItem);
                    if (foldersArrayList.get(i).getCollectionItems().size() == 0) {
                        if (folderItem.getElement().hasChildNodes()) {
                            if (folderItem.getElement().getFirstChildElement().hasChildNodes()) {
                                if (folderItem.getElement().getFirstChildElement().getFirstChildElement()
                                        .hasChildNodes()) {
                                    folderItem.getElement().getFirstChildElement().getFirstChildElement()
                                            .getFirstChildElement().getStyle().setDisplay(Display.NONE);
                                }//from w w w. ja va  2 s. co m

                            }

                        }
                    }
                    item.addItem(folderItem);
                    adjustTreeItemStyle(folderItem);
                } else if (floderDo.getType().equals("scollection")) {
                    TreeItem folderItem = new TreeItem(new CollectionTreeItem(getTreeItemStyleName(folderLevel),
                            floderDo.getTitle(), floderDo.getGooruOid(), floderDo.getItemCount()));
                    item.addItem(folderItem);
                    adjustTreeItemStyle(folderItem);
                }
            }
            item.setState(folderTreeItemWidget.isOpen());
        }
    }
}

From source file:org.ednovo.gooru.client.mvp.search.AddResourceContainerView.java

License:Open Source License

public TreeItem loadingTreeItem() {

    if (AppClientFactory.getCurrentPlaceToken().equals(PlaceTokens.RESOURCE_SEARCH)
            || AppClientFactory.getCurrentPlaceToken().equals(PlaceTokens.COLLECTION_PLAY)) {
        loadingText = new Label(i18n.GL1452());
    } else {/* ww  w . j a  va 2s  . c o  m*/
        loadingText = new Label(i18n.GL2051());
    }
    loadingText.setStyleName(AddResourceContainerCBundle.INSTANCE.css().loadingText());
    return new TreeItem(loadingText);
}