removed elemento, because it's not supported anymore

internal-bom/pom.xml

@@ -63,7 +63,6 @@
         <apache.commons.commons-lang3.version>3.11</apache.commons.commons-lang3.version>
         <apache.commons.io.version>2.8.0</apache.commons.io.version>
 
-        <elemento.version>1.0.3</elemento.version>
         <jsoup.version>1.11.3</jsoup.version>
         <javax.inject.version>1</javax.inject.version>
         <lesscss.version>1.10</lesscss.version>
@@ -107,11 +106,6 @@
                 <artifactId>elemental2-dom</artifactId>
                 <version>${elemental2.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.jboss.elemento</groupId>
-                <artifactId>elemento-core</artifactId>
-                <version>${elemento.version}</version>
-            </dependency>
             <dependency>
                 <groupId>com.google.auto</groupId>
                 <artifactId>auto-common</artifactId>

ui/databinding/api/pom.xml

@@ -53,10 +53,6 @@
       <groupId>org.gwtproject.widgets</groupId>
       <artifactId>gwt-widgets</artifactId>
     </dependency>
-    <dependency>
-      <groupId>org.jboss.elemento</groupId>
-      <artifactId>elemento-core</artifactId>
-    </dependency>
     <dependency>
       <groupId>io.crysknife</groupId>
       <artifactId>crysknife-annotations</artifactId>

ui/databinding/api/src/main/java/io/crysknife/ui/databinding/client/BindableProxyAgent.java

@@ -27,6 +27,7 @@
 
 import elemental2.dom.DomGlobal;
 import elemental2.dom.HTMLElement;
+import io.crysknife.client.IsElement;
 import jsinterop.annotations.JsFunction;
 import jsinterop.base.Js;
 import org.gwtproject.core.client.JavaScriptObject;
@@ -45,7 +46,6 @@
 import org.gwtproject.user.client.ui.HasValue;
 import org.gwtproject.user.client.ui.ValueBoxBase;
 import org.gwtproject.user.client.ui.Widget;
-import org.jboss.elemento.IsElement;
 import io.crysknife.client.internal.Assert;
 import io.crysknife.client.internal.collections.Multimap;
 import io.crysknife.ui.databinding.client.api.Convert;
@@ -153,10 +153,7 @@ private static Supplier<Map<Class<? extends org.gwtproject.event.shared.Event>,
     if (component instanceof HasValue) {
       registrar = mergeHasValueChangeHandler(component, modelUpdater, registrar);
     } else if (component instanceof IsElement) {
-      registrar = mergeNativeChangeEventListener(((IsElement) component).element(), uiGetter,
-          modelUpdater, registrar);
-    } else if (component instanceof IsElement) {
-      registrar = mergeNativeChangeEventListener(((IsElement) component).element(), uiGetter,
+      registrar = mergeNativeChangeEventListener(((IsElement) component).getElement(), uiGetter,
           modelUpdater, registrar);
     } else if (isElement(component)) {
       registrar = mergeNativeChangeEventListener(component, uiGetter, modelUpdater, registrar);
@@ -169,10 +166,7 @@ private static Supplier<Map<Class<? extends org.gwtproject.event.shared.Event>,
         registrar = mergeNativeKeyUpEventListener(((ElementWrapperWidget) component).getElement(),
             uiGetter, modelUpdater, registrar);
       } else if (component instanceof IsElement) {
-        registrar = mergeNativeKeyUpEventListener(((IsElement) component).element(), uiGetter,
-            modelUpdater, registrar);
-      } else if (component instanceof IsElement) {
-        registrar = mergeNativeKeyUpEventListener(((IsElement) component).element(), uiGetter,
+        registrar = mergeNativeKeyUpEventListener(((IsElement) component).getElement(), uiGetter,
             modelUpdater, registrar);
       } else if (isElement(component)) {
         registrar = mergeNativeKeyUpEventListener(component, uiGetter, modelUpdater, registrar);
@@ -384,9 +378,8 @@ private Optional<Supplier<Object>> maybeCreateUIGetter(final Object component) {
     } else if (component instanceof HasText) {
       return createHasTextGetter((HasText) component);
     } else if (component instanceof IsElement) {
-      return maybeCreateElementValueGetter(BoundUtil.asElement(((IsElement) component).element()));
-    } else if (component instanceof IsElement) {
-      return maybeCreateElementValueGetter(BoundUtil.asElement(((IsElement) component).element()));
+      return maybeCreateElementValueGetter(
+          BoundUtil.asElement(((IsElement) component).getElement()));
     } else if (isElement(component)) {
       return maybeCreateElementValueGetter(BoundUtil.asElement(component));
     } else {
@@ -762,9 +755,7 @@ private <P> void updateWidgetsAndFireEvent(final boolean sync, final String prop
 
   private Object getUIPart(final Object component) {
     if (component instanceof IsElement) {
-      return ((IsElement) component).element();
-    } else if (component instanceof IsElement) {
-      return ((IsElement) component).element();
+      return ((IsElement) component).getElement();
     } else {
       return component;
     }

ui/navigation/api/pom.xml

@@ -49,10 +49,6 @@
       <groupId>io.crysknife</groupId>
       <artifactId>crysknife-core</artifactId>
     </dependency>
-    <dependency>
-      <groupId>org.jboss.elemento</groupId>
-      <artifactId>elemento-core</artifactId>
-    </dependency>
     <dependency>
       <groupId>org.gwtproject.regexp</groupId>
       <artifactId>gwt-regexp</artifactId>

ui/navigation/api/src/main/java/io/crysknife/ui/navigation/client/local/ContentDelegation.java

@@ -14,8 +14,8 @@
 
 package io.crysknife.ui.navigation.client.local;
 
+import elemental2.core.JsArray;
 import elemental2.dom.HTMLElement;
-import org.jboss.elemento.ElementsBag;
 import io.crysknife.ui.navigation.client.local.api.DelegationControl;
 
 /**
@@ -34,8 +34,8 @@ public interface ContentDelegation {
    * @param previousPage the previous page, <b>this can be null</b>.
    * @param control the delegation control for proceeding navigation process.
    */
-  void showContent(Object page, HTMLElement container, ElementsBag elements, Object previousPage,
-      DelegationControl control);
+  void showContent(Object page, HTMLElement container, JsArray<HTMLElement> elements,
+      Object previousPage, DelegationControl control);
 
   /**
    * Called when the page is hiding its content (clearing the navigation container).
@@ -46,6 +46,6 @@ void showContent(Object page, HTMLElement container, ElementsBag elements, Objec
    * @param nextPage potential next requested page, <b>this can be null</b>.
    * @param control the delegation control for proceeding navigation process.
    */
-  void hideContent(Object page, HTMLElement container, ElementsBag elements, Object nextPage,
-      DelegationControl control);
+  void hideContent(Object page, HTMLElement container, JsArray<HTMLElement> elements,
+      Object nextPage, DelegationControl control);
 }

ui/navigation/api/src/main/java/io/crysknife/ui/navigation/client/local/DefaultContentDelegation.java

@@ -14,13 +14,10 @@
 
 package io.crysknife.ui.navigation.client.local;
 
+import elemental2.core.JsArray;
 import elemental2.dom.HTMLElement;
-import org.jboss.elemento.ElementsBag;
 import io.crysknife.ui.navigation.client.local.api.DelegationControl;
 
-import static org.jboss.elemento.Elements.removeChildrenFrom;
-import static org.jboss.elemento.Elements.wrapHtmlElement;
-
 /**
  * Default content delegation procedure.
  *
@@ -29,18 +26,26 @@
 public class DefaultContentDelegation implements ContentDelegation {
 
   @Override
-  public void showContent(Object page, HTMLElement container, ElementsBag elements,
+  public void showContent(Object page, HTMLElement container, JsArray<HTMLElement> elements,
       Object previousPage, DelegationControl control) {
     if (container != null && elements != null) {
-      wrapHtmlElement(container).addAll(elements.elements());
+
+      elements.forEach((node, p1, p2) -> {
+        container.append(node);
+        return null;
+      });
     }
     control.proceed();
   }
 
   @Override
-  public void hideContent(Object page, HTMLElement container, ElementsBag elements, Object nextPage,
-      DelegationControl control) {
-    removeChildrenFrom(container);
+  public void hideContent(Object page, HTMLElement container, JsArray<HTMLElement> elements,
+      Object nextPage, DelegationControl control) {
+    if (container != null) {
+      while (container.firstChild != null) {
+        container.removeChild(container.firstChild);
+      }
+    }
     control.proceed();
   }
 }

ui/navigation/api/src/main/java/io/crysknife/ui/navigation/client/local/Navigation.java

@@ -14,24 +14,18 @@
 
 package io.crysknife.ui.navigation.client.local;
 
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Queue;
+import java.util.*;
 
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import javax.enterprise.context.ApplicationScoped;
 import javax.inject.Inject;
 
+import elemental2.core.JsArray;
 import elemental2.dom.DomGlobal;
 import elemental2.dom.HTMLElement;
 import jsinterop.base.Js;
 import org.gwtproject.event.shared.HandlerRegistration;
-import org.jboss.elemento.By;
-import org.jboss.elemento.Elements;
-import org.jboss.elemento.ElementsBag;
-import org.jboss.elemento.IsElement;
 import io.crysknife.client.internal.collections.Multimap;
 import io.crysknife.ui.navigation.client.local.api.DelegationControl;
 import io.crysknife.ui.navigation.client.local.api.NavigationControl;
@@ -44,7 +38,6 @@
 
 import static elemental2.dom.DomGlobal.console;
 import static elemental2.dom.DomGlobal.document;
-import static org.jboss.elemento.Elements.removeChildrenFrom;
 
 /**
  * Central control point for navigating between pages of the application.
@@ -120,12 +113,12 @@ private static String getAppContextFromHostPage() {
 
   // @Inject
   // @NavigationSelector
-  private By navigationContainerSelector;
+  private String navigationContainerSelector;
   private HTMLElement navigationContainer;
 
   private PageNode<Object> currentNode;
   private Object currentPage;
-  private ElementsBag currentElements;
+  private JsArray<HTMLElement> currentElements;
   private HistoryToken currentToken;
 
   private ContentDelegation contentDelegation = new DefaultContentDelegation();
@@ -361,13 +354,18 @@ private <P> void hideCurrentPage(P requestPage, NavigationControl control) {
             requestPage, hideControl);
       } else {
         // Cannot call content delegation. The contract requests that currentPage != null!
-        removeChildrenFrom(navigationContainer);
+        if (navigationContainer != null) {
+          while (navigationContainer.firstChild != null) {
+            navigationContainer.removeChild(navigationContainer.firstChild);
+          }
+        }
+
         hideControl.proceed();
       }
     }
   }
 
-  private <P> void pageHiding(P page, ElementsBag pageElements, Request<P> request,
+  private <P> void pageHiding(P page, JsArray<HTMLElement> pageElements, Request<P> request,
       boolean fireEvent) {
     HTMLElement navigationContainer = navigationContainer();
     if (navigationContainer != null) {
@@ -408,17 +406,17 @@ && sameElements(navigationContainer, pageElements)) {
     }
   }
 
-  private boolean sameElements(HTMLElement navigationContainer, ElementsBag elements) {
+  private boolean sameElements(HTMLElement navigationContainer, JsArray<HTMLElement> elements) {
     int currentElementCount = (int) navigationContainer.childElementCount;
     int newElementsCount = 0;
-    for (HTMLElement ignored : elements.elements()) {
+    for (HTMLElement ignored : elements.asList()) {
       newElementsCount++;
     }
     if (currentElementCount != newElementsCount) {
       return false;
     }
-    Iterator<HTMLElement> currentIterator = Elements.iterator(navigationContainer);
-    Iterator<HTMLElement> newIterator = elements.elements().iterator();
+    Iterator<HTMLElement> currentIterator = new JsArrayElementIterator(navigationContainer);
+    Iterator<HTMLElement> newIterator = elements.asList().iterator();
     while (currentIterator.hasNext() && newIterator.hasNext()) {
       HTMLElement currentElement = currentIterator.next();
       HTMLElement newElement = newIterator.next();
@@ -488,10 +486,10 @@ public void setContentDelegation(ContentDelegation contentDelegation) {
     this.contentDelegation = contentDelegation;
   }
 
-  public void setNavigationContainerSelector(By selector) {
+  public void setNavigationContainerSelector(String selector) {
     this.navigationContainerSelector = selector;
     if (selector != null) {
-      this.navigationContainer = Elements.find(document.body, navigationContainerSelector);
+      document.body.querySelector(navigationContainerSelector);
     }
   }
 
@@ -524,7 +522,7 @@ private HTMLElement navigationContainer() {
       return navigationContainer;
     }
     if (navigationContainerSelector != null) {
-      navigationContainer = Elements.find(document.body, navigationContainerSelector);
+      navigationContainer = (HTMLElement) document.body.querySelector(navigationContainerSelector);
     }
     if (navigationContainer == null) {
       console.warn(
@@ -538,21 +536,17 @@ private HTMLElement navigationContainer() {
   }
 
   @SuppressWarnings("rawtypes")
-  private ElementsBag pageElements(Object page) {
-    ElementsBag elements = new ElementsBag();
+  private JsArray<HTMLElement> pageElements(Object page) {
+    JsArray<HTMLElement> elements = new JsArray<>();
     if (page != null) {
-      if (page instanceof IsElement) {
-        elements.add(((IsElement) page).element());
-      } else if (page instanceof io.crysknife.client.IsElement) {
-        elements.add(((io.crysknife.client.IsElement) page).getElement());
+      if (page instanceof io.crysknife.client.IsElement) {
+        elements.push(((io.crysknife.client.IsElement) page).getElement());
       } else if (page instanceof Iterable) {
         for (Object o : ((Iterable) page)) {
-          if (o instanceof IsElement) {
-            elements.add(((IsElement) o).element());
-          } else if (page instanceof io.crysknife.client.IsElement) {
-            elements.add(((io.crysknife.client.IsElement) o).getElement());
+          if (page instanceof io.crysknife.client.IsElement) {
+            elements.push(((io.crysknife.client.IsElement) o).getElement());
           } else if (o instanceof HTMLElement) {
-            elements.add(((HTMLElement) o));
+            elements.push(((HTMLElement) o));
           }
         }
       }
@@ -573,4 +567,39 @@ private Request(PageNode<P> pageNode, HistoryToken state) {
       this.state = state;
     }
   }
+
+  private static class JsArrayElementIterator implements Iterator<HTMLElement> {
+
+    private HTMLElement parent, last, next;
+
+    public JsArrayElementIterator(HTMLElement parent) {
+      this.parent = parent;
+      next = (HTMLElement) parent.firstElementChild;
+    }
+
+    @Override
+    public boolean hasNext() {
+      return next != null;
+    }
+
+    @Override
+    public HTMLElement next() {
+      if (!hasNext()) {
+        throw new NoSuchElementException();
+      }
+      last = next;
+      next = (HTMLElement) last.nextElementSibling;
+      return last;
+    }
+
+    @Override
+    public void remove() {
+      if (last == null) {
+        throw new IllegalStateException();
+      }
+      parent.removeChild(last);
+      last = null;
+    }
+  }
+
 }

ui/navigation/api/src/main/java/io/crysknife/ui/navigation/client/local/PageTransitionProvider.java

@@ -14,11 +14,11 @@
 
 package io.crysknife.ui.navigation.client.local;
 
+import io.crysknife.client.IsElement;
+
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
-import org.jboss.elemento.IsElement;
-
 @Singleton
 public class PageTransitionProvider {
 

ui/navigation/api/src/main/java/io/crysknife/ui/navigation/client/local/TransitionAnchorFactoryProvider.java

@@ -14,11 +14,11 @@
 
 package io.crysknife.ui.navigation.client.local;
 
+import io.crysknife.client.IsElement;
+
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
-import org.jboss.elemento.IsElement;
-
 /**
  * Provides new instances of the {@link TransitionAnchorFactory} class, which allows them to be
  * injected.