Examples with DisplayableMenu org.eclipse.scout.rt.ui.html.json.menu.fixtures.MenuWithNonDisplayableChild.DisplayableMenu used on opensource projects

Example 1 with DisplayableMenu

use of org.eclipse.scout.rt.ui.html.json.menu.fixtures.MenuWithNonDisplayableChild.DisplayableMenu in project scout.rt by eclipse.

the class JsonMenuTest method testDontSendNonDisplayableMenusSpecialCase.

/**
 * Special case: Menu is attached, then it is set to visibleGranted=false, then sent to the UI, then a property change
 * event occurs on that menu. We expect, that the adapter is automatically disposed again when setVisibleGranted=false
 * is called, because the response is still writable.
 */
@Test
public void testDontSendNonDisplayableMenusSpecialCase() throws Exception {
    IMenu menu = new MenuWithNonDisplayableChild();
    DisplayableMenu displayableMenu = new ActionFinder().findAction(menu.getChildActions(), MenuWithNonDisplayableChild.DisplayableMenu.class);
    NonDisplayableMenu nonDisplayableMenu = new ActionFinder().findAction(menu.getChildActions(), MenuWithNonDisplayableChild.NonDisplayableMenu.class);
    JsonMenu<IMenu> jsonMenu = UiSessionTestUtility.newJsonAdapter(m_uiSession, menu, null);
    JsonMenu<IMenu> jsonDisplayableMenu = jsonMenu.getAdapter(displayableMenu);
    JsonMenu<IMenu> jsonNonDisplayableMenu = jsonMenu.getAdapter(nonDisplayableMenu);
    // Both adapters exist
    assertNotNull(jsonDisplayableMenu);
    assertNotNull(jsonNonDisplayableMenu);
    // After attachment of adapter!
    ActionUtility.initActions(CollectionUtility.arrayList(menu));
    jsonDisplayableMenu = jsonMenu.getAdapter(displayableMenu);
    jsonNonDisplayableMenu = jsonMenu.getAdapter(nonDisplayableMenu);
    // Now only one adapter exists anymore
    assertNotNull(jsonDisplayableMenu);
    assertNull(jsonNonDisplayableMenu);
    // Check that no traces of the invisible menu are in JSON
    JSONObject json = m_uiSession.currentJsonResponse().toJson();
    assertEquals(1, json.getJSONObject("adapterData").length());
    assertNotNull(json.getJSONObject("adapterData").getJSONObject(jsonDisplayableMenu.getId()));
    // --------
    // Property change on invisible menu -> must not trigger anything in the JSON layer
    JsonTestUtility.endRequest(m_uiSession);
    nonDisplayableMenu.setTooltipText("Test-Tooltip");
    json = m_uiSession.currentJsonResponse().toJson();
    assertFalse(json.has("adapterData"));
    assertFalse(json.has("events"));
    // Property change on visible menu -> triggers event
    JsonTestUtility.endRequest(m_uiSession);
    displayableMenu.setTooltipText("Test-Tooltip");
    json = m_uiSession.currentJsonResponse().toJson();
    assertFalse(json.has("adapterData"));
    assertEquals(1, json.getJSONArray("events").length());
    // --------------------------------
    // Test case where the menu is already sent to the UI, then setVisibleGranted=false (this is too late, but it will only trigger a warning in the log)
    JsonTestUtility.endRequest(m_uiSession);
    displayableMenu.setVisibleGranted(false);
    IJsonAdapter<?> jsonDisplayableMenu2 = jsonMenu.getAdapter(displayableMenu);
    assertSame(jsonDisplayableMenu, jsonDisplayableMenu2);
    json = m_uiSession.currentJsonResponse().toJson();
    assertFalse(json.has("adapterData"));
    assertEquals(1, json.getJSONArray("events").length());
}