Renamed Print/ to Documents/

WGneu/Documents/Pdf.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection.Metadata.Ecma335;
+using System.Text;
+using System.Threading.Tasks;
+using PuppeteerSharp;
+using PuppeteerSharp.Media;
+using WGneu.Windows;
+
+namespace WGneu.Documents {
+    public static class Pdf {
+
+        private static readonly string CHROMIUM = @"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe";
+        private static IBrowser? _Browser = null;
+
+        public static void Init() {
+            var b = Browser;
+        }
+
+        private static IBrowser Browser {
+            get {
+                _Browser ??= Puppeteer.LaunchAsync(new LaunchOptions {
+                    Headless = true,
+                    ExecutablePath = CHROMIUM,
+                }).GetAwaiter().GetResult();
+                return _Browser;
+            }
+        }
+
+        public static async Task Convert(string path_html, string path_pdf) {
+            using var page = await Browser.NewPageAsync();
+            await page.GoToAsync("file://" + path_html);
+            await page.WaitForFunctionAsync("() => window.finished");
+            await page.PdfAsync(path_pdf, new() {
+                PreferCSSPageSize = true,
+                //Format = PaperFormat.A4,
+                DisplayHeaderFooter = false,
+                MarginOptions = new() {
+                    Top = "0mm",
+                    Right = "0mm",
+                    Bottom = "0mm",
+                    Left = "0mm",
+                },
+            });
+        }
+
+        public static void Display(string title, string path) {
+            var w = new PdfViewerWindow(title, path);
+            w.Show();
+        }
+    }
+}

WGneu/Documents/Template.cs

@@ -5,14 +5,14 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Print {
+namespace WGneu.Documents {
     class Template {
 
         private static readonly string ROOT = @"C:\Users\Lorenz\Desktop\";
 
         public static async void Test() {
             await Pdf.Convert(ROOT + "din-5008.html", ROOT + "test.pdf");
-            Pdf.Display(ROOT + "test.pdf");
+            Pdf.Display("Test-Dokument", ROOT + "test.pdf");
         }
     }
 }

WGneu/Documents/TestTemplate.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Print {
+namespace WGneu.Documents {
     internal class TestTemplate {
     }
 }

WGneu/Print/Pdf.cs

@@ -1,41 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Reflection.Metadata.Ecma335;
-using System.Text;
-using System.Threading.Tasks;
-using PuppeteerSharp;
-
-
-namespace WGneu.Print {
-    public static class Pdf {
-
-        private static readonly string CHROMIUM = @"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe";
-        private static IBrowser? Browser = null;
-
-        public static async Task Init() {
-            Browser = await Puppeteer.LaunchAsync(new LaunchOptions {
-                Headless = true,
-                ExecutablePath = CHROMIUM,
-            });
-        }
-
-        public static async Task Convert(string path_html, string path_pdf) {
-            if (Browser == null)
-                await Init();
-
-            using var page = await Browser?.NewPageAsync();
-            await page.GoToAsync("file://" + path_html);
-            await page.WaitForFunctionAsync("() => window.finished");
-            await page.PdfAsync(path_pdf);
-        }
-
-        public static void Display(string path) {
-            Process.Start(new ProcessStartInfo() {
-                FileName = path,
-                UseShellExecute = true,
-            });
-        }
-    }
-}

WGneu/WGneu.csproj

@@ -13,6 +13,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.14" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="7.0.3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.3" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.1587.40" />
     <PackageReference Include="ModernWpfUI" Version="0.9.6" />
     <PackageReference Include="PuppeteerSharp" Version="9.0.2" />
   </ItemGroup>

WGneu/WGneu.csproj.user

@@ -13,6 +13,9 @@
     <Compile Update="Windows\DeliveryReceptionWindow.xaml.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Update="Windows\PdfViewerWindow.xaml.cs">
+      <SubType>Code</SubType>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <Page Update="Windows\MainWindow.xaml">
@@ -24,5 +27,8 @@
     <Page Update="Windows\DeliveryReceptionWindow.xaml">
       <SubType>Designer</SubType>
     </Page>
+    <Page Update="Windows\PdfViewerWindow.xaml">
+      <SubType>Designer</SubType>
+    </Page>
   </ItemGroup>
 </Project>

WGneu/Windows/MainWindow.xaml.cs

@@ -19,9 +19,6 @@ using WGneu.Models;
 
 
 namespace WGneu.Windows {
-    /// <summary>
-    /// Interaction logic for MainWindow.xaml
-    /// </summary>
     public partial class MainWindow : Window {
         private readonly WgContext _context = new WgContext();
         private CollectionViewSource countryViewSource;
@@ -32,7 +29,7 @@ namespace WGneu.Windows {
 
         private void Window_Loaded(object sender, RoutedEventArgs e) {
             _context.Countries.Load();
-            Print.Pdf.Init();
+            Documents.Pdf.Init();
             countryViewSource.Source = _context.Countries.Local.ToObservableCollection();
         }
 
@@ -47,7 +44,7 @@ namespace WGneu.Windows {
         }
 
         private void Button3_Click(object sender, EventArgs e) {
-            Print.Template.Test();
+            Documents.Template.Test();
         }
 
         private void Button_Click(object sender, RoutedEventArgs e) {

WGneu/Windows/PdfViewerWindow.xaml

@@ -0,0 +1,14 @@
+<Window x:Class="WGneu.Windows.PdfViewerWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:wv2="clr-namespace:Microsoft.Web.WebView2.Wpf;assembly=Microsoft.Web.WebView2.Wpf"
+        xmlns:local="clr-namespace:WGneu.Windows"
+        mc:Ignorable="d"
+        Title="PDF Ansicht"
+        MinHeight="600" MinWidth="420" Height="600" Width="420">
+    <Grid>
+        <wv2:WebView2 Name="WebView"/>
+    </Grid>
+</Window>

WGneu/Windows/PdfViewerWindow.xaml.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace WGneu.Windows {
+    public partial class PdfViewerWindow : Window {
+        public PdfViewerWindow(string title, string path) {
+            InitializeComponent();
+            Title = Title + " - " + title;
+            WebView.Source = new("file://" + path);
+        }
+    }
+}