feat: update gallery xml

Author: iobuhov

packages/pluggableWidgets/gallery-web/src/Gallery.editorConfig.ts

@@ -18,6 +18,10 @@ export function getProperties(values: GalleryPreviewProps, defaultProperties: Pr
         hidePropertiesIn(defaultProperties, values, ["onSelectionChange", "itemSelectionMode"]);
     }
 
+    if (values.itemSelection !== "Multi") {
+        hidePropertiesIn(defaultProperties, values, ["keepSelection"]);
+    }
+
     const usePersonalization = values.storeFilters || values.storeSort;
     if (!usePersonalization) {
         hidePropertiesIn(defaultProperties, values, ["stateStorageType", "stateStorageAttr", "onConfigurationChange"]);

packages/pluggableWidgets/gallery-web/src/Gallery.xml

@@ -33,6 +33,10 @@
                         <enumerationValue key="clear">No</enumerationValue>
                     </enumerationValues>
                 </property>
+                <property key="keepSelection" type="boolean" defaultValue="false">
+                    <caption>Keep selection</caption>
+                    <description>If enabled, selected items will stay selected unless cleared by the user or a Nanoflow.</description>
+                </property>
                 <property key="content" type="widgets" dataSource="datasource" required="false">
                     <caption>Content placeholder</caption>
                     <description />

packages/pluggableWidgets/gallery-web/src/utils/test-utils.tsx

@@ -56,7 +56,8 @@ export function createMockGalleryContext(): GalleryRootScope {
         stateStorageType: "localStorage",
         storeFilters: false,
         storeSort: false,
-        refreshIndicator: false
+        refreshIndicator: false,
+        keepSelection: false
     };
 
     // Create a proper gate provider and gate

packages/pluggableWidgets/gallery-web/typings/GalleryProps.d.ts

@@ -29,6 +29,7 @@ export interface GalleryContainerProps {
     datasource: ListValue;
     itemSelection?: SelectionSingleValue | SelectionMultiValue;
     itemSelectionMode: ItemSelectionModeEnum;
+    keepSelection: boolean;
     content?: ListWidgetValue;
     refreshIndicator: boolean;
     desktopItems: number;
@@ -73,6 +74,7 @@ export interface GalleryPreviewProps {
     datasource: {} | { caption: string } | { type: string } | null;
     itemSelection: "None" | "Single" | "Multi";
     itemSelectionMode: ItemSelectionModeEnum;
+    keepSelection: boolean;
     content: { widgetCount: number; renderer: ComponentType<{ children: ReactNode; caption?: string }> };
     refreshIndicator: boolean;
     desktopItems: number | null;