Examples with JsonEvent org.eclipse.scout.rt.ui.html.json.JsonEvent used on opensource projects

Example 21 with JsonEvent

use of org.eclipse.scout.rt.ui.html.json.JsonEvent in project scout.rt by eclipse.

the class JsonTreeTest method testIgnorableSelectionEvent.

/**
 * Response must not contain the selection event if the selection was triggered by the request
 */
@Test
public void testIgnorableSelectionEvent() throws JSONException {
    ITree tree = createTreeWithOneNode();
    ITreeNode node = tree.getRootNode().getChildNode(0);
    JsonTree<ITree> jsonTree = m_uiSession.createJsonAdapter(tree, null);
    JsonEvent event = createJsonSelectedEvent(jsonTree.getOrCreateNodeId(node));
    jsonTree.handleUiEvent(event);
    List<JsonEvent> responseEvents = JsonTestUtility.extractEventsFromResponse(m_uiSession.currentJsonResponse(), JsonTree.EVENT_NODES_SELECTED);
    assertTrue(responseEvents.size() == 0);
}

Example 22 with JsonEvent

use of org.eclipse.scout.rt.ui.html.json.JsonEvent in project scout.rt by eclipse.

the class JsonTreeTest method testWrongEventOrder.

/**
 * Tests that events are ignored when nodes are not yet inserted.
 */
@Test
public void testWrongEventOrder() throws JSONException {
    List<ITreeNode> nodes = new ArrayList<ITreeNode>();
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    ITree tree = createTree(nodes);
    JsonTree<ITree> jsonTree = m_uiSession.createJsonAdapter(tree, null);
    TreeNode newNode = new TreeNode();
    jsonTree.handleModelTreeEvent(new TreeEvent(tree, TreeEvent.TYPE_NODE_EXPANDED, newNode));
    jsonTree.handleModelTreeEvent(new TreeEvent(tree, TreeEvent.TYPE_NODES_INSERTED, nodes.get(0), Collections.singletonList(newNode)));
    JsonTestUtility.processBufferedEvents(m_uiSession);
    List<JsonEvent> events = m_uiSession.currentJsonResponse().getEventList();
    assertEquals(1, events.size());
    assertEquals("nodesInserted", events.get(0).getType());
}

Example 23 with JsonEvent

use of org.eclipse.scout.rt.ui.html.json.JsonEvent in project scout.rt by eclipse.

the class JsonTreeTest method testNodeFilter_events.

@Test
public void testNodeFilter_events() throws JSONException {
    TreeNode nodeToFilter = new TreeNode();
    nodeToFilter.setEnabled(false);
    List<ITreeNode> nodes = new ArrayList<ITreeNode>();
    nodes.add(nodeToFilter);
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    nodes.add(new TreeNode());
    ITree tree = createTree(nodes);
    JsonTree<ITree> jsonTree = m_uiSession.createJsonAdapter(tree, null);
    jsonTree.toJson();
    String node0Id = jsonTree.getOrCreateNodeId(nodes.get(0));
    assertNotNull(node0Id);
    assertNotNull(jsonTree.optTreeNodeForNodeId(node0Id));
    tree.addNodeFilter(new ITreeNodeFilter() {

        @Override
        public boolean accept(ITreeNode node, int level) {
            return node.isEnabled();
        }
    });
    JsonTestUtility.processBufferedEvents(m_uiSession);
    assertNull(jsonTree.optNodeId(nodes.get(0)));
    assertNull(jsonTree.optTreeNodeForNodeId(node0Id));
    List<JsonEvent> events = m_uiSession.currentJsonResponse().getEventList();
    assertEquals(1, events.size());
    assertEventTypeAndNodeIds(events.get(0), "nodesDeleted", node0Id);
}

Example 24 with JsonEvent

use of org.eclipse.scout.rt.ui.html.json.JsonEvent in project scout.rt by eclipse.

the class JsonTreeTest method testInsertAndDeleteInSameRequest.

@Test
public void testInsertAndDeleteInSameRequest() throws Exception {
    // Note: A test for the same problem (but without a real tree) can be found here:
    // org.eclipse.scout.rt.client.ui.basic.tree.TreeEventBufferTest.testInsertAndRemoveInSameRequest()
    ITree tree = new Tree();
    tree.setRootNode(new TreeNode("Root"));
    final List<TreeEvent> treeEventCollector = new ArrayList<>();
    tree.addTreeListener(new TreeAdapter() {

        @Override
        public void treeChanged(TreeEvent e) {
            treeEventCollector.add(e);
        }
    });
    IJsonAdapter<? super ITree> jsonTree = m_uiSession.createJsonAdapter(tree, null);
    m_uiSession.currentJsonResponse().addAdapter(jsonTree);
    JSONObject response = m_uiSession.currentJsonResponse().toJson();
    System.out.println("Response #1: " + response);
    JsonTestUtility.endRequest(m_uiSession);
    // ----------------
    // (root)
    // +-[A]
    // +-[B]
    ITreeNode nodeA = new TreeNode("A");
    ITreeNode nodeB = new TreeNode("B");
    // Insert A and B in one "tree changing" batch
    // -> TreeEventBuffer should remove the second event (because B is a sub-node of A)
    tree.setTreeChanging(true);
    tree.addChildNode(tree.getRootNode(), nodeA);
    tree.addChildNode(nodeA, nodeB);
    tree.setTreeChanging(false);
    assertEquals(1, treeEventCollector.size());
    treeEventCollector.clear();
    // Remove B, then A (in two separate calls)
    // -> TreeEventBuffer should remove the second event (because B is a sub-node of A), altough
    // only an insertion event for A exists (and A.getChildNodes() returns nothing)
    tree.removeAllChildNodes(nodeA);
    tree.removeAllChildNodes(tree.getRootNode());
    assertEquals(2, treeEventCollector.size());
    treeEventCollector.clear();
    assertEquals(0, nodeA.getChildNodeCount());
    assertEquals(0, tree.getRootNode().getChildNodeCount());
    // Process the buffer
    // -> TreeEventBuffer should remove all events
    JsonTestUtility.processBufferedEvents(m_uiSession);
    List<JsonEvent> events = m_uiSession.currentJsonResponse().getEventList();
    assertEquals(0, events.size());
    response = m_uiSession.currentJsonResponse().toJson();
    System.out.println("Response #2: " + response);
    JsonTestUtility.endRequest(m_uiSession);
}

Example 25 with JsonEvent

use of org.eclipse.scout.rt.ui.html.json.JsonEvent in project scout.rt by eclipse.

the class JsonListBoxTest method testReloadAndRowFilterChange.

/**
 * Usecase:
 * <p>
 * Listbox has a filter.<br>
 * 1. Reload the listbox -> generates rowsUpdated and rowOrderChanged events<br>
 * 2. Add a new filter -> generates rowFilterChanged which are converted into rowsDeleted or rowsInserted Asserts that
 * rowOrderChanged event contains the correct rows.
 */
@Test
public void testReloadAndRowFilterChange() throws Exception {
    ListBox listBox = new ListBox();
    ITable table = listBox.getTable();
    listBox.initField();
    JsonListBox<Long, IListBox<Long>> jsonListBox = m_uiSession.createJsonAdapter(listBox, null);
    JsonTable<ITable> jsonTable = jsonListBox.getAdapter(table);
    // Filter the first row
    table.addRowFilter(new ITableRowFilter() {

        @Override
        public boolean accept(ITableRow row) {
            Long key = (Long) row.getKeyValues().get(0);
            if (key.equals(0L)) {
                return false;
            }
            return true;
        }
    });
    assertEquals(3, table.getRowCount());
    assertEquals(2, table.getFilteredRowCount());
    // "Send" listbox to UI
    jsonListBox.toJson();
    JsonTestUtility.processBufferedEvents(m_uiSession);
    JsonTestUtility.endRequest(m_uiSession);
    assertEquals(0, m_uiSession.currentJsonResponse().getEventList().size());
    // Load listbox BEFORE adding a new filter -> generates rowOrderChanged before the filter events
    listBox.loadListBoxData();
    // Filter second row as well
    String row1Id = jsonTable.getTableRowId(table.findRowByKey(Arrays.asList(1L)));
    table.addRowFilter(new ITableRowFilter() {

        @Override
        public boolean accept(ITableRow row) {
            Long key = (Long) row.getKeyValues().get(0);
            if (key.equals(1L)) {
                return false;
            }
            return true;
        }
    });
    assertEquals(1, table.getFilteredRowCount());
    JsonTestUtility.processBufferedEvents(m_uiSession);
    List<JsonEvent> eventList = m_uiSession.currentJsonResponse().getEventList();
    JsonEvent jsonEvent = eventList.get(0);
    assertEquals("rowsDeleted", jsonEvent.getType());
    assertEquals(1, jsonEvent.getData().getJSONArray(JsonTable.PROP_ROW_IDS).length());
    assertEquals(row1Id, jsonEvent.getData().getJSONArray(JsonTable.PROP_ROW_IDS).get(0));
    // eventList.get(1) is the rows_updated event, not of interest here
    jsonEvent = eventList.get(2);
    assertEquals("rowOrderChanged", jsonEvent.getType());
    JSONArray jsonRowIds = jsonEvent.getData().getJSONArray(JsonTable.PROP_ROW_IDS);
    assertEquals(1, jsonRowIds.length());
}