New Update Commit:

1.Fixed the issue where formatting HTML caused it to break. 2.Added ignoreCase support for tags, allowing usage of <c> or <C> interchangeably. 3.Application errors and UI have been translated into English. 4.The algorithm for creating justified tables has been rewritten. 5.Several minor changes were made.
BeratARPA · Jan 6, 2025 · d16fdfd · d16fdfd
1 parent ff76eea
commit d16fdfd
Show file tree

Hide file tree

Showing 6 changed files with 237 additions and 180 deletions.
diff --git a/PrintHTML/Helpers/AsyncPrintTask.cs b/PrintHTML/Helpers/AsyncPrintTask.cs
@@ -22,12 +22,12 @@ public static void Exec(bool highPriority, Action action)
         private static void InternalExec(Action action)
         {
             try
-            {              
+            {
                 action.Invoke();
             }
-            catch (Exception e)
+            catch (Exception exception)
             {
-                MessageBox.Show(e.Message);
+                MessageBox.Show($"There is a problem while printing.\n\nError Message: {exception.Message}");
             }
         }
     }

diff --git a/PrintHTML/MainWindow.xaml b/PrintHTML/MainWindow.xaml
@@ -1,39 +1,51 @@
 <Window x:Class="PrintHTML.MainWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="Yazdırma Şablonu" Height="768" Width="1024" WindowStartupLocation="CenterScreen">
+        Title="Flexible Print Application" Height="600" Width="800" WindowStartupLocation="CenterScreen">
+
     <Grid Margin="10">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto"/>
             <RowDefinition Height="*"/>
             <RowDefinition Height="Auto"/>
         </Grid.RowDefinitions>
 
-        <StackPanel Grid.Row="0" Margin="0,0,0,10">
+        <StackPanel Grid.Row="0">
+            <DockPanel Margin="0,0,0,5">
+                <Label Content="Printers:" Width="120"/>
+                <ComboBox x:Name="ComboBoxPrinters" SelectionChanged="ComboBoxPrinters_SelectionChanged"/>
+            </DockPanel>
+
             <DockPanel Margin="0,0,0,5">
-                <Label Content="Yazıcı Seçin:" Width="100"/>
-                <ComboBox x:Name="cbPrinters" SelectionChanged="cbPrinters_SelectionChanged"/>
+                <Label Content="Characters Per Line:" Width="120"/>
+                <TextBox x:Name="TextBoxMaxWidth" Width="50" HorizontalAlignment="Left" TextChanged="TextBoxMaxWidth_TextChanged" PreviewTextInput="TextBoxMaxWidth_PreviewTextInput" Text="42"/>
+                <Label Content="58MM = 32 char, 80MM = 42 char" Width="200" HorizontalAlignment="Left"/>
             </DockPanel>
         </StackPanel>
-        
+
         <Grid Grid.Row="1">
             <Grid.ColumnDefinitions>
                 <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="373"/>
+                <ColumnDefinition Width="331"/>
             </Grid.ColumnDefinitions>
-            <TextBox Grid.Column="0" x:Name="txtHtmlContent" 
+
+            <TextBox Grid.Column="0" x:Name="TextBoxContent" 
                  AcceptsReturn="True" 
                  TextWrapping="Wrap"
+                 FontSize="12"
                  VerticalScrollBarVisibility="Auto"
                  HorizontalScrollBarVisibility="Auto"
                  FontFamily="Consolas"
-                 Text="&lt;div style=&quot;text-align: center; color: red;&quot;&gt;YAZDIRMA ŞABLONU KULLANIM KILAVUZU&lt;/div&gt;&#x0a;&#x0a;&lt;F&gt;=&#x0a;&lt;T&gt;Metin Hizalama Örnekleri:&#x0a;&lt;L&gt;Bu metin sola hizalı&#x0a;&lt;C&gt;Bu metin ortalı&#x0a;&lt;R&gt;Bu metin sağa hizalı&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;T&gt;Kalın Yazı Örnekleri:&#x0a;&lt;EB&gt;&#x0a;Bu metin kalın olacak&#x0a;&lt;DB&gt;&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;T&gt;Tablo Örneği:&#x0a;&lt;J&gt;Ürün | Stok&#x0a;&lt;J&gt;Laptop | 25&#x0a;&lt;J&gt;Mouse | 100&#x0a;&lt;J&gt;Klavye | 50&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;C&gt;beratarpa.com"/>
-            <FlowDocumentScrollViewer x:Name="flowDocumentScrollViewer" Grid.Column="1"/>
+                 Text="&lt;div style=&quot;text-align: center; color: red;&quot;&gt;PRINT TEMPLATE USER GUIDE&lt;/div&gt;&#x0a;&#x0a;&lt;F&gt;=&#x0a;&lt;T&gt;Text Alignment Examples:&#x0a;&lt;L&gt;This text is left-aligned&#x0a;&lt;C&gt;This text is centered&#x0a;&lt;R&gt;This text is right-aligned&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;T&gt;Bold Text Examples:&#x0a;&lt;EB&gt;&#x0a;This text will be bold&#x0a;&lt;DB&gt;&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;T&gt;Table Example:&#x0a;&lt;J&gt;Product | Stock&#x0a;&lt;J&gt;Laptop | 25&#x0a;&lt;J&gt;Mouse | 100&#x0a;&lt;J&gt;Keyboard | 50&#x0a;&#x0a;&lt;F&gt;=&#x0a;&#x0a;&lt;C&gt;beratarpa.com"/>
+
+            <GridSplitter Grid.Column="0" Width="5" HorizontalAlignment="Right" VerticalAlignment="Stretch" Background="Gray"/>
+
+            <FlowDocumentScrollViewer x:Name="FlowDocumentScrollViewer" Grid.Column="1" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto"/>
         </Grid>
 
         <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,10,0,0">
-            <Button x:Name="btnPreview" Content="Önizleme" Width="100" Margin="0,0,10,0" Click="btnPreview_Click"/>
-            <Button x:Name="btnPrint" Content="Yazdır" Width="100" Click="btnPrint_Click"/>
+            <Button x:Name="ButtonPreview" Content="Preview" Width="100" Margin="0,0,10,0" Click="ButtonPreview_Click"/>
+            <Button x:Name="ButtonPrint" Content="Print" Width="100" Click="ButtonPrint_Click"/>
         </StackPanel>
     </Grid>
 </Window>
diff --git a/PrintHTML/MainWindow.xaml.cs b/PrintHTML/MainWindow.xaml.cs
@@ -14,87 +14,100 @@ namespace PrintHTML
     public partial class MainWindow : Window
     {
         private string _selectedPrinter;
-        private readonly HtmlPrinterService _printerService;
+        private int _charactersPerLine;
+        private readonly PrinterService _printerService = new PrinterService();
 
         public MainWindow()
         {
             InitializeComponent();
+
             LoadPrinters();
-            _printerService = new HtmlPrinterService();
         }
 
         private void LoadPrinters()
         {
             var printers = PrinterInfo.GetPrinterNames();
-            cbPrinters.ItemsSource = printers;
+            ComboBoxPrinters.ItemsSource = printers;
             if (printers.Any())
             {
-                cbPrinters.SelectedIndex = 0;
+                ComboBoxPrinters.SelectedIndex = 0;
             }
         }
 
-        private void btnPrint_Click(object sender, RoutedEventArgs e)
+        private void ButtonPrint_Click(object sender, RoutedEventArgs e)
         {
             try
             {
                 if (string.IsNullOrEmpty(_selectedPrinter))
                 {
-                    MessageBox.Show("Lütfen bir yazıcı seçin.", "Uyarı", MessageBoxButton.OK, MessageBoxImage.Warning);
+                    MessageBox.Show("Please select a printer.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
                     return;
                 }
 
-                if (string.IsNullOrWhiteSpace(txtHtmlContent.Text))
+                if (string.IsNullOrWhiteSpace(TextBoxContent.Text))
                 {
-                    MessageBox.Show("Yazdırılacak HTML içeriği boş olamaz.", "Uyarı", MessageBoxButton.OK, MessageBoxImage.Warning);
+                    MessageBox.Show("The content to be printed cannot be empty.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
                     return;
                 }
 
-                btnPrint.IsEnabled = false;
+                ButtonPrint.IsEnabled = false;
                 Mouse.OverrideCursor = Cursors.Wait;
 
-                var content = txtHtmlContent.Text.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
-                AsyncPrintTask.Exec(true, () => _printerService.PrintAsync(content, _selectedPrinter));
+                var content = TextBoxContent.Text;
+
+                AsyncPrintTask.Exec(true, () => _printerService.DoPrint(content, _selectedPrinter, _charactersPerLine));
 
-                MessageBox.Show("Yazdırma işlemi başarıyla tamamlandı.", "Bilgi", MessageBoxButton.OK, MessageBoxImage.Information);
+                MessageBox.Show("The printing process was completed successfully.", "Information", MessageBoxButton.OK, MessageBoxImage.Information);
             }
-            catch (Exception ex)
+            catch (Exception exception)
             {
-                MessageBox.Show($"Yazdırma işlemi sırasında bir hata oluştu: {ex.Message}", "Hata", MessageBoxButton.OK, MessageBoxImage.Error);
+                MessageBox.Show($"An error occurred during printing: {exception.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
             }
             finally
             {
-                btnPrint.IsEnabled = true;
+                ButtonPrint.IsEnabled = true;
                 Mouse.OverrideCursor = null;
             }
         }
 
-        private async void btnPreview_Click(object sender, RoutedEventArgs e)
+        private void ButtonPreview_Click(object sender, RoutedEventArgs e)
         {
             try
             {
-                var htmlContent = txtHtmlContent.Text;
+                var htmlContent = TextBoxContent.Text;
 
                 if (string.IsNullOrWhiteSpace(htmlContent))
                 {
-                    MessageBox.Show("Önizleme için HTML içeriği boş olamaz.", "Uyarı", MessageBoxButton.OK, MessageBoxImage.Warning);
+                    MessageBox.Show("Content for preview cannot be empty.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
                     return;
                 }
 
-                flowDocumentScrollViewer.Document = await _printerService.GeneratePreview(htmlContent);
-                
+                FlowDocumentScrollViewer.Document = _printerService.GeneratePreview(htmlContent, _charactersPerLine);
+
             }
             catch (Exception ex)
             {
-                MessageBox.Show($"Önizleme sırasında bir hata oluştu: {ex.Message}", "Hata", MessageBoxButton.OK, MessageBoxImage.Error);
+                MessageBox.Show($"An error occurred during preview: {ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
             }
         }
 
-        private void cbPrinters_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        private void ComboBoxPrinters_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            if (cbPrinters.SelectedItem != null)
+            if (ComboBoxPrinters.SelectedItem != null)
             {
-                _selectedPrinter = cbPrinters.SelectedItem.ToString();
+                _selectedPrinter = ComboBoxPrinters.SelectedItem.ToString();
             }
         }
+
+        private void TextBoxMaxWidth_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            _charactersPerLine = Convert.ToInt16(TextBoxMaxWidth.Text);
+        }
+
+        private void TextBoxMaxWidth_PreviewTextInput(object sender, TextCompositionEventArgs e)
+        {
+            // Yalnızca rakamlara izin ver
+            e.Handled = !e.Text.All(char.IsDigit);
+        }
     }
 }
diff --git a/PrintHTML/PrintHTML.csproj b/PrintHTML/PrintHTML.csproj
@@ -78,8 +78,8 @@
     <Compile Include="MainWindow.xaml.cs">
       <DependentUpon>MainWindow.xaml</DependentUpon>
     </Compile>
-    <Compile Include="Services\DocumentFormatter.cs" />
-    <Compile Include="Services\HtmlPrinterService.cs" />
+    <Compile Include="Services\HtmlFormattedDocument.cs" />
+    <Compile Include="Services\PrinterService.cs" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">