【2025】【Edit】全选相关逻辑补充

PDF Office/PDF Master/KMClass/KMPDFViewController/KMMainViewController.swift

@@ -6579,7 +6579,11 @@ extension KMMainViewController: ComponentGroupDelegate {
         } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_NoStylePaste) {
             listView.pasteEditAreaAction()
         } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_SelectAll) {
-            listView.selectAllAction(with: listView.km_EditingAreas().first)
+            if listView.km_EditingAreas().count <= 0 {
+                listView.selectAllAreaAction()
+            } else {
+                listView.selectAllAction(with: listView.km_EditingAreas().first)
+            }
         } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_AddLink) {
              pdfToolbarController?.clickWithIdentify(KMPDFToolbar_edit_link_Identifier)