Mantieni aperto il gestore livelli al refresh

Components/Pages/Home.razor

@@ -713,6 +713,10 @@
     private async Task ToggleLayerPanel()
     {
         LayerPanelOpen = !LayerPanelOpen;
+        if (!LayerPanelOpen)
+        {
+            await JS.InvokeVoidAsync("lmeMap.clearLayerManagerSelection");
+        }
         if (LayerPanelOpen)
         {
             ActiveTab = "map";

LMEMappeCatastaliApp.csproj

@@ -28,8 +28,8 @@
         <ApplicationId>com.companyname.lmemappecatastaliapp</ApplicationId>
 
         <!-- Versions -->
-        <ApplicationDisplayVersion>0.2.19</ApplicationDisplayVersion>
-        <ApplicationVersion>23</ApplicationVersion>
+        <ApplicationDisplayVersion>0.2.21</ApplicationDisplayVersion>
+        <ApplicationVersion>25</ApplicationVersion>
 
         <!-- To develop, package, and publish an app to the Microsoft Store, see: https://aka.ms/MauiTemplateUnpackaged -->
         <WindowsPackageType>None</WindowsPackageType>

Services/AzureMapsService.cs

@@ -13,7 +13,7 @@ public sealed class AzureMapsService
 
     public AzureMapsService()
     {
-        _httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.19");
+        _httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.21");
         _httpClient.DefaultRequestHeaders.Accept.ParseAdd("application/json");
     }
 

Services/NetworkLocationService.cs

@@ -13,7 +13,7 @@ public sealed class NetworkLocationService
 
     public NetworkLocationService()
     {
-        httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.19");
+        httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("LMEMappeCatastali/0.2.21");
     }
 
     public async Task<NetworkLocationSnapshot?> GetApproximateLocationAsync(

wwwroot/css/app.css

@@ -354,6 +354,11 @@ input[type="checkbox"] {
     outline: 2px solid #2563eb;
 }
 
+.layer-manager-object-selected > summary {
+    background: #fff0fb;
+    box-shadow: inset 3px 0 #ff00d4;
+}
+
 .gps-overlay {
     position: absolute;
     top: 72px;

wwwroot/js/lme-map.js

@@ -51,10 +51,12 @@ const lmeState = {
     managerHighlight: null,
     managerHighlightedObjectId: null,
     managerHighlightedCategoryKey: null,
+    managerOutsideSelectionBound: false,
     managerHiddenObjects: new Map(),
     managerHiddenObjectIds: new Set(),
     managerHiddenCategories: new Set(),
-    managerObjectOrder: {}
+    managerObjectOrder: {},
+    managerExpandedRows: new Set()
 };
 
 // AdE publishes the cadastral WMS in ETRS89. WMS 1.1.1 keeps the longitude,
@@ -78,6 +80,7 @@ window.lmeMap = {
     setImportedSheetLayerVisible,
     setLayerOrder,
     refreshLayerManager,
+    clearLayerManagerSelection: clearManagerHighlight,
     setImportedMeasurementsVisible,
     setDrawingMeasurementsVisible,
     addProjectMarker,
@@ -190,6 +193,7 @@ function init() {
     }
 
     lmeState.map.on("click", async event => {
+        clearManagerHighlight();
         const info = await queryFeatureInfo(event.latlng);
         if (info) {
             L.popup().setLatLng(event.latlng).setContent(info).openOn(lmeState.map);
@@ -211,6 +215,19 @@ function init() {
             closeCadastrePreview();
         }
     });
+    if (!lmeState.managerOutsideSelectionBound) {
+        document.addEventListener("pointerdown", event => {
+            if (!lmeState.managerHighlightedObjectId) {
+                return;
+            }
+            const selectedRow = event.target?.closest?.(".layer-manager-object");
+            if (selectedRow?.dataset.objectId === lmeState.managerHighlightedObjectId) {
+                return;
+            }
+            clearManagerHighlight();
+        });
+        lmeState.managerOutsideSelectionBound = true;
+    }
 
     setInfo("Mappa pronta: satellite + catasto AdE");
 }
@@ -1164,6 +1181,9 @@ function refreshLayerManager() {
     if (!container || !lmeState.map) {
         return;
     }
+    captureLayerManagerExpansion(container);
+    const scrollHost = container.closest(".map-layer-panel");
+    const scrollTop = scrollHost?.scrollTop || 0;
     applyStoredLayerManagerVisibility();
     container.innerHTML = "";
     lmeState.managerRecords = new Map();
@@ -1184,6 +1204,12 @@ function refreshLayerManager() {
     applyManagedVisualOrder(container);
     bindLayerManagerDrag(container);
     bindLayerManagerMoveButtons(container);
+    if (scrollHost) {
+        scrollHost.scrollTop = scrollTop;
+        window.requestAnimationFrame(() => {
+            scrollHost.scrollTop = scrollTop;
+        });
+    }
 }
 
 function renderLayerManagerCategory(category, records) {
@@ -1191,6 +1217,7 @@ function renderLayerManagerCategory(category, records) {
     group.className = "layer-manager-group";
     group.dataset.dragType = "category";
     group.dataset.categoryKey = category.key;
+    bindLayerManagerExpansion(group, `category:${category.key}`);
     const visibleCount = records.filter(record => !lmeState.managerHiddenObjectIds.has(record.id)).length;
     const categoryVisible = !lmeState.managerHiddenCategories.has(category.key)
         && (!category.roots.length || category.roots.some(layer => lmeState.map.hasLayer(layer)));
@@ -1221,6 +1248,7 @@ function renderLayerManagerBlock(category, source, records) {
     block.dataset.dragType = "block";
     block.dataset.categoryKey = category.key;
     block.dataset.blockKey = source;
+    bindLayerManagerExpansion(block, `block:${category.key}:${source}`);
     const visibleCount = records.filter(record => !lmeState.managerHiddenObjectIds.has(record.id)).length;
     const visible = visibleCount === records.length;
     block.innerHTML = `<summary><button type="button" class="layer-drag-handle" aria-label="Trascina blocco">☰</button><input type="checkbox" ${visible ? "checked" : ""} aria-label="Mostra blocco"><span class="layer-manager-title">${escapeHtml(source)}</span>${layerManagerMoveButtons("blocco")}<span class="layer-manager-count">${records.length}</span></summary><div class="layer-manager-children"></div>`;
@@ -1239,8 +1267,12 @@ function renderLayerManagerBlock(category, source, records) {
 function renderLayerManagerObject(record, index) {
     const object = document.createElement("details");
     object.className = "layer-manager-object";
+    if (record.id === lmeState.managerHighlightedObjectId) {
+        object.classList.add("layer-manager-object-selected");
+    }
     object.dataset.dragType = "object";
     object.dataset.objectId = record.id;
+    bindLayerManagerExpansion(object, `object:${record.id}`);
     const visible = !lmeState.managerHiddenObjectIds.has(record.id);
     object.innerHTML = `<summary><button type="button" class="layer-drag-handle" aria-label="Trascina oggetto">☰</button><input type="checkbox" ${visible ? "checked" : ""} aria-label="Mostra oggetto"><span class="layer-manager-title">${escapeHtml(managedObjectLabel(record, index))}</span>${layerManagerMoveButtons("oggetto")}<span class="layer-manager-count">›</span></summary><div class="layer-manager-details"></div>`;
     const checkbox = object.querySelector("input");
@@ -1260,6 +1292,28 @@ function renderLayerManagerObject(record, index) {
     return object;
 }
 
+function captureLayerManagerExpansion(container) {
+    container.querySelectorAll("details[data-expansion-key]").forEach(row => {
+        if (row.open) {
+            lmeState.managerExpandedRows.add(row.dataset.expansionKey);
+        } else {
+            lmeState.managerExpandedRows.delete(row.dataset.expansionKey);
+        }
+    });
+}
+
+function bindLayerManagerExpansion(row, key) {
+    row.dataset.expansionKey = key;
+    row.open = lmeState.managerExpandedRows.has(key);
+    row.addEventListener("toggle", () => {
+        if (row.open) {
+            lmeState.managerExpandedRows.add(key);
+        } else {
+            lmeState.managerExpandedRows.delete(key);
+        }
+    });
+}
+
 function setManagedCategoryVisible(category, visible) {
     if (category.key === "imported") {
         lmeState.importedVisible = visible;
@@ -1343,9 +1397,16 @@ function managedCategoryEnabled(categoryKey) {
 }
 
 function highlightManagedObject(record) {
-    lmeState.managerHighlight.clearLayers();
+    if (lmeState.managerHighlightedObjectId === record.id) {
+        clearManagerHighlight();
+        return;
+    }
+    clearManagerHighlight();
     lmeState.managerHighlightedObjectId = record.id;
     lmeState.managerHighlightedCategoryKey = record.categoryKey;
+    document.querySelectorAll(".layer-manager-object").forEach(row => {
+        row.classList.toggle("layer-manager-object-selected", row.dataset.objectId === record.id);
+    });
     const geojson = record.layer.toGeoJSON?.();
     if (geojson) {
         L.geoJSON(geojson, {
@@ -1370,6 +1431,9 @@ function clearManagerHighlight() {
     lmeState.managerHighlight?.clearLayers();
     lmeState.managerHighlightedObjectId = null;
     lmeState.managerHighlightedCategoryKey = null;
+    document.querySelectorAll(".layer-manager-object-selected").forEach(row => {
+        row.classList.remove("layer-manager-object-selected");
+    });
 }
 
 function layerManagerMoveButtons(label) {