feat: 添加首次加载请求激活panel逻辑

Author: zhaijunlei955

src/components/BootstrapBlazor.DockView/Components/DockViewV2.razor.cs

@@ -261,7 +261,8 @@ public async Task PanelVisibleChangedCallbackAsync(string title, bool status)
     }
 
     private HashSet<string> _activeTabs = new();
-    private Task LoadActiveTabs(List<string> tabs)
+    [JSInvokable]
+    public Task LoadActiveTabs(List<string> tabs)
     {
         // 客户端请求渲染当前激活的标签
         _activeTabs.Clear();
@@ -278,10 +279,10 @@ private Task LoadActiveTabs(List<string> tabs)
     private Task LoadInactiveTabs(List<string> tabs)
     {
         // 客户端请求渲染当前未激活的标签
-        _activeTabs.Clear();
+        _inactiveTabs.Clear();
         foreach (var tab in tabs)
         {
-            _activeTabs.Add(tab);
+            _inactiveTabs.Add(tab);
         }
 
         StateHasChanged();

src/components/BootstrapBlazor.DockView/wwwroot/js/dockview-utils.js

@@ -86,10 +86,12 @@ const initDockview = (dockview, options, template) => {
     dockview.onDidLayoutFromJSON(() => {
         const handler = setTimeout(() => {
             clearTimeout(handler);
-
-            const panels = dockview.panels
+            const panels = dockview.panels;
+            const groups = dockview.groups;
             const delPanelsStr = localStorage.getItem(dockview.params.options.localStorageKey + '-panels')
             const delPanels = delPanelsStr && JSON.parse(delPanelsStr) || []
+            const visiblePanels = groups.map(g => g.panels.find(p => p.params.isActive) || g.panels.find(p => p.api.isVisible))
+            dockview._loadActiveTabs?.fire(visiblePanels.filter(p => Boolean(p)).map(p => p.params.key));
             panels.forEach(panel => {
                 const visible = panel.params.visible
                 if (!visible) {