Examples with TreeNode org.olat.core.gui.components.tree.TreeNode used on opensource projects

Example 46 with TreeNode

use of org.olat.core.gui.components.tree.TreeNode in project OpenOLAT by OpenOLAT.

the class QuestionPoolMainEditorController method activateQuestionItem.

private void activateQuestionItem(UserRequest ureq, Long itemKey, List<ContextEntry> entries) {
    QuestionItem item = qpoolService.loadItemById(itemKey);
    if (item == null)
        return;
    List<Identity> authors = qpoolService.getAuthors(item);
    if (authors.contains(getIdentity())) {
        activateNode(ureq, treeModel.getMyQuestionsNode(), entries);
        return;
    }
    if (item.getTaxonomyLevel() != null && item.getQuestionStatus() != null && QuestionStatus.finalVersion.equals(item.getQuestionStatus()) && treeModel.getFinalNode() != null) {
        TreeNode levelNode = treeModel.getFinalTanonomyLevelNode(item.getTaxonomyLevel());
        if (levelNode != null) {
            activateNode(ureq, levelNode, entries);
            return;
        }
    }
    if (treeModel.getSharesNode() != null) {
        List<QuestionItem2Resource> shares = qpoolService.getSharedResourceInfosByItem(item);
        for (QuestionItem2Resource share : shares) {
            TreeNode levelNode = treeModel.getShareNode(share);
            if (levelNode != null) {
                activateNode(ureq, levelNode, entries);
                return;
            }
        }
        List<QuestionItem2Pool> pools = qpoolService.getPoolInfosByItem(item);
        for (QuestionItem2Pool pool : pools) {
            TreeNode levelNode = treeModel.getShareNode(pool);
            if (levelNode != null) {
                activateNode(ureq, levelNode, entries);
                return;
            }
        }
    }
}

Example 47 with TreeNode

use of org.olat.core.gui.components.tree.TreeNode in project OpenOLAT by OpenOLAT.

the class QuestionPoolMainEditorController method doSelectControllerTreeNode.

private void doSelectControllerTreeNode(UserRequest ureq, TreeNode node, List<ContextEntry> entries, StateEntry state) {
    TreeNode nodeToShow = getDelegate(node);
    menuTree.setSelectedNode(nodeToShow);
    if (nodeToShow instanceof ControllerTreeNode) {
        ControllerTreeNode cNode = (ControllerTreeNode) nodeToShow;
        doSelectQuestionsNode(ureq, cNode, entries, state);
    }
}

Example 48 with TreeNode

use of org.olat.core.gui.components.tree.TreeNode in project OpenOLAT by OpenOLAT.

the class CatalogEntryAddController method event.

@Override
public void event(UserRequest ureq, Component source, Event event) {
    if (source == okButton) {
        TreeNode node = selectionTree.getSelectedNode();
        if (node != null) {
            // no selection is allowed
            Long newParentId = Long.parseLong(node.getIdent());
            insertNode(ureq, newParentId);
        }
    } else if (source == cancelButton) {
        fireEvent(ureq, Event.CANCELLED_EVENT);
    }
}

Example 49 with TreeNode

use of org.olat.core.gui.components.tree.TreeNode in project OpenOLAT by OpenOLAT.

the class CourseLinkProviderController method setKalendarEvent.

@Override
public void setKalendarEvent(KalendarEvent kalendarEvent) {
    this.kalendarEvent = kalendarEvent;
    // clear all selections
    clearSelection(courseNodeTreeModel.getRootNode());
    multiSelectTree.deselectAll();
    for (KalendarEventLink link : kalendarEvent.getKalendarEventLinks()) {
        if (link.getProvider().equals(COURSE_LINK_PROVIDER)) {
            String nodeId = link.getId();
            TreeNode node = courseNodeTreeModel.getNodeById(nodeId);
            if (node == null) {
                String fallBackNodeId = availableCourses.get(0).getResourceableId() + "_" + nodeId;
                node = courseNodeTreeModel.getNodeById(fallBackNodeId);
            }
            if (node == null && nodeId.indexOf("_") < 0) {
                // course selected -> map to root node
                for (ICourse course : availableCourses) {
                    if (nodeId.equals(course.getResourceableId().toString())) {
                        String fallBackNodeId = course.getResourceableId() + "_" + course.getRunStructure().getRootNode().getIdent();
                        node = courseNodeTreeModel.getNodeById(fallBackNodeId);
                    }
                }
            }
            if (node != null) {
                node.setSelected(true);
                multiSelectTree.select(node.getIdent(), true);
                multiSelectTree.open(node);
            }
        }
    }
}

Example 50 with TreeNode

use of org.olat.core.gui.components.tree.TreeNode in project OpenOLAT by OpenOLAT.

the class CourseInternalLinkTreeModel method findNode.

/**
 * Depth-first traversal.
 *
 * @param nodeId
 * @param node
 * @return the treenode with the node id or null if not found
 */
private TreeNode findNode(String nodeId, TreeNode node) {
    if (node.getIdent().equals(nodeId))
        return node;
    int childcnt = node.getChildCount();
    for (int i = 0; i < childcnt; i++) {
        TreeNode child = (TreeNode) node.getChildAt(i);
        TreeNode result = findNode(nodeId, child);
        if (result != null)
            return result;
    }
    return null;
}