fix #932 Wrong UI interaction between datatable SummaryPlugin and Emp…

…tyStatePlugin

Improve the construction of summary plugin config and add a global default configuration.

domino-ui/src/main/java/org/dominokit/domino/ui/config/DatatableConfig.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright © 2019 Dominokit
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.dominokit.domino.ui.config;
+
+public interface DatatableConfig extends ComponentConfig {
+  default boolean isRemoveSummaryRecordsForEmptyTable() {
+    return false;
+  }
+}

domino-ui/src/main/java/org/dominokit/domino/ui/config/UIConfig.java

@@ -30,4 +30,5 @@ public interface UIConfig
         StepperConfig,
         CalendarConfig,
         TimePickerConfig,
-        DelayedActionConfig {}
+        DelayedActionConfig,
+        DatatableConfig {}

domino-ui/src/main/java/org/dominokit/domino/ui/datatable/plugins/summary/SummaryPlugin.java

@@ -51,7 +51,7 @@ public class SummaryPlugin<T, S>
   private List<SummaryRow<T, S>> summaryRows = new ArrayList<>();
   private DataTable<T> dataTable;
   private TFootElement footer;
-  private SummaryPluginConfig config = new SummaryPluginConfig();
+  private SummaryPluginConfig config = SummaryPluginConfig.of();
 
   /**
    * Initializes the SummaryPlugin with the DataTable.
@@ -118,7 +118,7 @@ public void handleEvent(TableEvent event) {
   @Override
   public SummaryPlugin<T, S> setConfig(SummaryPluginConfig config) {
     if (isNull(config)) {
-      this.config = new SummaryPluginConfig();
+      this.config = SummaryPluginConfig.of();
     } else {
       this.config = config;
     }

domino-ui/src/main/java/org/dominokit/domino/ui/datatable/plugins/summary/SummaryPluginConfig.java

@@ -15,15 +15,29 @@
  */
 package org.dominokit.domino.ui.datatable.plugins.summary;
 
+import org.dominokit.domino.ui.config.DatatableConfig;
 import org.dominokit.domino.ui.datatable.plugins.PluginConfig;
+import org.dominokit.domino.ui.utils.DominoUIConfig;
 
 public class SummaryPluginConfig implements PluginConfig {
 
-  private boolean removeOnEmptyData = false;
+  private boolean removeOnEmptyData;
+
+  public SummaryPluginConfig(boolean removeOnEmptyData) {
+    this.removeOnEmptyData = removeOnEmptyData;
+  }
+
+  public static SummaryPluginConfig of(){
+    return new SummaryPluginConfig(DominoUIConfig.CONFIG.getUIConfig().isRemoveSummaryRecordsForEmptyTable(););
+  }
+
+  public static SummaryPluginConfig of(boolean removeOnEmptyData){
+    return new SummaryPluginConfig(removeOnEmptyData);
+  }
 
   /**
    * @return boolean, true will cause the plugin to remove the summary records for empty data
-   *     tables, false will keep them, default to false
+   *     tables, false will keep them, default to {@link DatatableConfig#isRemoveSummaryRecordsForEmptyTable()}
    */
   public boolean isRemoveOnEmptyData() {
     return removeOnEmptyData;