feat: add json-migration-helper

Close #142

Author: javier-godoy

pom.xml

@@ -124,6 +124,11 @@
 			<artifactId>vaadin-core</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>com.flowingcode.vaadin</groupId>
+			<artifactId>json-migration-helper</artifactId>
+			<version>0.0.1-SNAPSHOT</version>
+		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-simple</artifactId>

src/main/java/com/flowingcode/vaadin/addons/gridhelpers/EnhancedSelectionGridHelper.java

@@ -20,11 +20,13 @@
 
 package com.flowingcode.vaadin.addons.gridhelpers;
 
+import com.flowingcode.vaadin.jsonmigration.JsonMigration;
 import com.vaadin.flow.component.ComponentUtil;
 import com.vaadin.flow.component.UI;
 import com.vaadin.flow.component.grid.Grid;
 import com.vaadin.flow.component.grid.dataview.GridListDataView;
 import com.vaadin.flow.shared.Registration;
+import elemental.json.JsonObject;
 import java.io.Serializable;
 import java.util.Optional;
 import java.util.stream.Collectors;
@@ -101,26 +103,27 @@ void enableEnhancedSelection() {
     });
 
     keyUpRegistration = grid.getElement().addEventListener("keyup", ev -> {
-      String keyUp = ev.getEventData().getString(KEY_UP_EVENT_KEY);
+      JsonObject eventData = JsonMigration.getEventData(ev);
+
+      String keyUp = eventData.getString(KEY_UP_EVENT_KEY);
       boolean arrowsKey = "ArrowDown".equals(keyUp) || "ArrowUp".equals(keyUp);
 
       GridListDataView<T> dataView = grid.getListDataView();
 
       Optional<T> newFocusedItemMaybe = Optional.empty();
-      int newFocusedItemIndex =
-          (int) ev.getEventData().getNumber(KEY_UP_ELEMENT_FOCUSED_ITEM_INDEX);
+      int newFocusedItemIndex = (int) eventData.getNumber(KEY_UP_ELEMENT_FOCUSED_ITEM_INDEX);
       if (newFocusedItemIndex >= 0) {
         newFocusedItemMaybe = dataView.getItems().skip(newFocusedItemIndex).findFirst();
       }
 
       if (newFocusedItemMaybe.isPresent()) {
         T newFocusedItem = newFocusedItemMaybe.get();
-        boolean isSpecialKey = ev.getEventData().getBoolean(KEY_UP_EVENT_META_KEY)
-            || ev.getEventData().getBoolean(KEY_UP_EVENT_CTRL_KEY)
-            || ev.getEventData().getBoolean(KEY_UP_EVENT_ALT_KEY);
+        boolean isSpecialKey = eventData.getBoolean(KEY_UP_EVENT_META_KEY)
+            || eventData.getBoolean(KEY_UP_EVENT_CTRL_KEY)
+            || eventData.getBoolean(KEY_UP_EVENT_ALT_KEY);
 
         Object lastFocusedItem = ComponentUtil.getData(grid, LAST_FOCUSED_ITEM);
-        boolean shiftKey = ev.getEventData().getBoolean(KEY_UP_EVENT_SHIFT_KEY);
+        boolean shiftKey = eventData.getBoolean(KEY_UP_EVENT_SHIFT_KEY);
         if (shiftKey) {
           if (lastFocusedItem == null) {
             ComponentUtil.setData(grid, LAST_FOCUSED_ITEM, newFocusedItem);

src/main/java/com/flowingcode/vaadin/addons/gridhelpers/ResponsiveGridHelper.java

@@ -2,7 +2,7 @@
  * #%L
  * Grid Helpers Add-on
  * %%
- * Copyright (C) 2022 - 2024 Flowing Code
+ * Copyright (C) 2022 - 2025 Flowing Code
  * %%
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@
  */
 package com.flowingcode.vaadin.addons.gridhelpers;
 
+import com.flowingcode.vaadin.jsonmigration.JsonMigration;
 import com.vaadin.flow.component.grid.Grid;
 import com.vaadin.flow.dom.DebouncePhase;
 import com.vaadin.flow.shared.Registration;
@@ -76,7 +77,7 @@ GridResponsiveStep<T> getOrCreate(int minWidth) {
   private void initialize() {
     Grid<T> grid = helper.getGrid();
     grid.getElement().addEventListener("fcgh-responsive-step", ev -> {
-      apply((int) ev.getEventData().getNumber("event.detail.step"), false);
+      apply((int) JsonMigration.getEventData(ev).getNumber("event.detail.step"), false);
     }).addEventData("event.detail.step").debounce(200, DebouncePhase.TRAILING);
     sendSteps();
   }