Windows: Add cursor waiting

Elwig/Documents/style-businessdocument.css

@@ -120,6 +120,10 @@ main > *:first-child {
     font-size: 10pt;
 }
 
+.main-wrapper .hidden {
+    break-before: avoid;
+}
+
 .main-wrapper .bottom {
     bottom: 0;
     position: absolute;

Elwig/Documents/style-deliverynote.css

@@ -52,6 +52,8 @@ table.delivery tr.sum td {
 
 table.delivery-stats {
     font-size: 8pt;
+    break-inside: avoid;
+    break-after: avoid;
 }
 
 table.delivery-stats.expanded th,

Elwig/Documents/style-page.css

@@ -66,6 +66,6 @@ hr.page-break {
 
 @media print {
     .page::after {
-        content: "Seite " counter(page) " von " counter(pages);
+        content: "Seite " counter(page) " von " counter(pages) !important;
     }
 }

Elwig/Windows/DeliveryAdminWindow.xaml.cs

@@ -102,15 +102,19 @@ namespace Elwig.Windows {
 
         private async void Menu_Print_ShowDeliveryNote_Click(object sender, RoutedEventArgs evt) {
             if (DeliveryList.SelectedItem is not Delivery d) return;
+            Mouse.OverrideCursor = Cursors.Wait;
             using var doc = new DeliveryNote(d, Context);
             await doc.Generate();
             doc.Show();
+            Mouse.OverrideCursor = null;
         }
 
         private async void Menu_Print_PrintDeliveryNote_Click(object sender, RoutedEventArgs evt) {
             if (DeliveryList.SelectedItem is not Delivery d) return;
+            Mouse.OverrideCursor = Cursors.Wait;
             using var doc = new DeliveryNote(d, Context);
             await doc.Generate();
+            Mouse.OverrideCursor = null;
             await doc.Print();
         }
 
@@ -702,26 +706,36 @@ namespace Elwig.Windows {
         }
 
         private async void NewDeliveryPartButton_Click(object sender, RoutedEventArgs evt) {
+            FinishButton.IsEnabled = false;
+            NewDeliveryPartButton.IsEnabled = false;
+            NewDeliveryPartButton.Cursor = Cursors.Wait;
             DeliveryPartList.IsEnabled = false;
             var p = await UpdateDeliveryPart(DeliveryList.SelectedItem as Delivery, DeliveryPartList.SelectedItem as DeliveryPart);
             await RefreshDeliveryList();
             await RefreshDeliveryParts();
+            NewDeliveryPartButton.Cursor = null;
             DeliveryList.SelectedItem = p?.Delivery;
             DeliveryPartList.SelectedItem = null;
             InitialInputs();
         }
 
         private async void FinishButton_Click(object sender, RoutedEventArgs evt) {
+            FinishButton.IsEnabled = false;
+            NewDeliveryPartButton.IsEnabled = false;
+            FinishButton.Cursor = Cursors.Wait;
             DeliveryPartList.IsEnabled = false;
             var p = await UpdateDeliveryPart(DeliveryList.SelectedItem as Delivery, DeliveryPartList.SelectedItem as DeliveryPart);
             await RefreshDeliveryList();
             await RefreshDeliveryParts();
             if (p?.Delivery != null) {
+                Mouse.OverrideCursor = Cursors.Wait;
                 using var doc = new DeliveryNote(p.Delivery, Context);
                 await doc.Generate();
+                Mouse.OverrideCursor = Cursors.Wait;
                 doc.Show();
                 //await doc.Print(2);
             }
+            FinishButton.Cursor = null;
             DeliveryList.SelectedItem = null;
             InitInputs();
         }
@@ -769,6 +783,7 @@ namespace Elwig.Windows {
             try {
                 if (res == null || res <= 0)
                     return;
+                Mouse.OverrideCursor = Cursors.Wait;
                 ClearOriginalValues();
                 if (res >= p.Weight) {
                     ControlUtils.SelectComboBoxItem(WineQualityLevelInput, q => (q as WineQualLevel)?.QualId, "WEI");
@@ -797,6 +812,7 @@ namespace Elwig.Windows {
                 }
                 await Context.SaveChangesAsync();
                 await RefreshDeliveryParts();
+                Mouse.OverrideCursor = null;
                 FinishInputFilling();
             } catch (Exception exc) {
                 if (entry1 != null) {
@@ -849,21 +865,28 @@ namespace Elwig.Windows {
                 $"Soll die Lieferung {d.LsNr} ({d.Member.AdministrativeName}, MgNr. {d.Member.MgNr}) wirklich unwiderruflich gelöscht werden?",
                 "Lieferung löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
             if (r == MessageBoxResult.Yes) {
+                Mouse.OverrideCursor = Cursors.Wait;
                 Context.Remove(d);
                 await Context.SaveChangesAsync();
                 await RefreshDeliveryList();
                 await RefreshDeliveryParts();
+                Mouse.OverrideCursor = null;
             }
         }
 
         private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
-            DeliveryPart p = await UpdateDeliveryPart(DeliveryList.SelectedItem as Delivery, DeliveryPartList.SelectedItem as DeliveryPart);
+            SaveButton.IsEnabled = false;
+            SaveButton.Cursor = Cursors.Wait;
 
             IsEditing = false;
             IsCreating = false;
             DeliveryList.IsEnabled = true;
             DeliveryPartList.IsEnabled = true;
 
+            DeliveryPart p = await UpdateDeliveryPart(DeliveryList.SelectedItem as Delivery, DeliveryPartList.SelectedItem as DeliveryPart);
+
+            SaveButton.Cursor = null;
+
             HideSaveResetCancelButtons();
             ShowNewEditDeleteButtons();
             LockInputs();
@@ -924,13 +947,13 @@ namespace Elwig.Windows {
                 .Select(d => d.LsNr)
                 .ToListAsync();
 
-            var res = Utils.ShowDeliveryExtractionDialog($"{delivery.LsNr}/{p.DPNr}", delivery.Member.AdministrativeName, count == 1, lsnrs); 
+            var res = Utils.ShowDeliveryExtractionDialog($"{delivery.LsNr}/{p.DPNr}", delivery.Member.AdministrativeName, count == 1, lsnrs);
+            if (res == null) return;
             EntityEntry<Delivery>? entry = null;
             try {
                 Delivery? d = null;
-                if (res == null) {
+                Mouse.OverrideCursor = Cursors.Wait;
-                    return;
+                if (res == "new") {
-                } else if (res == "new") {
                     d = Context.CreateProxy<Delivery>();
                     d.Date = delivery.Date;
                     d.Time = delivery.Time;
@@ -958,6 +981,7 @@ namespace Elwig.Windows {
                 await Context.Entry(p).ReloadAsync();
                 await Context.Entry(delivery).ReloadAsync();
 
+                Mouse.OverrideCursor = null;
                 await RefreshDeliveryList();
                 DeliveryList.SelectedItem = d;
             } catch (Exception exc) {
@@ -979,9 +1003,11 @@ namespace Elwig.Windows {
                 $"Soll die Teillieferung Nr. {p.DPNr} wirklich unwiderruflich gelöscht werden?",
                 "Lieferung löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
             if (r == MessageBoxResult.Yes) {
+                Mouse.OverrideCursor = Cursors.Wait;
                 Context.Remove(p);
                 await Context.SaveChangesAsync();
                 await RefreshDeliveryParts();
+                Mouse.OverrideCursor = null;
             }
         }
 

Elwig/Windows/MainWindow.xaml.cs

@@ -1,7 +1,9 @@
 using System.Linq;
 using System.Windows;
+using System.Windows.Input;
 using Elwig.Documents;
 using Elwig.Helpers;
+using Microsoft.EntityFrameworkCore;
 
 namespace Elwig.Windows {
     public partial class MainWindow : Window {
@@ -38,13 +40,13 @@ namespace Elwig.Windows {
             // TODO
         }
 
-        private void PdfButton_Click(object sender, RoutedEventArgs evt) {
+        private async void PdfButton_Click(object sender, RoutedEventArgs evt) {
-            Utils.RunBackground("PDF Generation", async () => {
+            Mouse.OverrideCursor = Cursors.Wait;
-                using var ctx = new AppDbContext();
+            using var ctx = new AppDbContext();
-                using var doc = new DeliveryNote(ctx.Deliveries.OrderBy(d => d.Parts.Count).ThenBy(d => d.Year).ThenBy(d => d.DId).Last(), ctx);
+            using var doc = new DeliveryNote(await ctx.Deliveries.OrderBy(d => d.Parts.Count).ThenBy(d => d.Year).ThenBy(d => d.DId).LastAsync(), ctx);
-                await doc.Generate();
+            await doc.Generate();
-                doc.Show();
+            doc.Show();
-            });
+            Mouse.OverrideCursor = null;
         }
 
         private void TestWindowButton_Click(object sender, RoutedEventArgs evt) {