localization + AudiRecorder

src/PostIt/Directory.Packages.props

@@ -16,6 +16,7 @@
     <PackageVersion Include="Avalonia.Headless" Version="12.1.2" />
     <PackageVersion Include="Avalonia.Headless.Xunit" Version="$(AvaloniaVersionBase)" />
     <PackageVersion Include="Avalonia.Fonts.Inter" Version="$(AvaloniaVersionBase)" />
+    <PackageVersion Include="LibVLCSharp.Avalonia" Version="3.10.1" />
     <PackageVersion Include="Mapsui" Version="5.1.0" />
     <PackageVersion Include="Mapsui.Avalonia12" Version="5.1.0" />
     <PackageVersion Include="MarkdownViewer.Core" Version="1.0.5" />
@@ -23,6 +24,8 @@
     <PackageVersion Include="AvaloniaUI.DiagnosticsSupport" Version="2.2.3" />
     <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.2" />
     <PackageVersion Include="Mono.Options" Version="6.12.0.148" />
+    <PackageVersion Include="PvRecorder" Version="1.2.13" />
+    <PackageVersion Include="Silk.NET.OpenAL" Version="2.23.0" />
     <PackageVersion Include="Xamarin.AndroidX.Browser" Version="1.10.0.1" />
     <PackageVersion Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0.3" />
     <PackageVersion Include="Xamarin.AndroidX.Lifecycle.Runtime" Version="2.11.0.1" />

src/PostIt/PostIt/App.axaml.cs

@@ -11,6 +11,7 @@ using PostIt.Services;
 using PostIt.ViewModels;
 using PostIt.Views;
 using PostIt.Helpers;
+using System.Globalization;
 
 namespace PostIt;
 
@@ -36,6 +37,7 @@ public partial class App : Application
     public override void Initialize()
     {
         AvaloniaXamlLoader.Load(this);
+
     }
 
     public override void OnFrameworkInitializationCompleted()
@@ -65,7 +67,7 @@ public partial class App : Application
     {
         singleViewPlatform.MainView = View = ServiceProvider!.GetRequiredService<MainView>();
         ConfigureRootView(View);
-        ApplyDarkMode(settings);
+        ApplyStettings(settings);
     }
 
     public void InitializeActivityLifetime(Settings settings, IActivityApplicationLifetime singleViewFactoryApplicationLifetime)
@@ -74,7 +76,7 @@ public partial class App : Application
                         () =>
                         {
                             this.ConfigureRootView(ServiceProvider!.GetRequiredService<MainView>());
-                            ApplyDarkMode(settings);
+                            ApplyStettings(settings);
                             return View!;
                         };
     }
@@ -85,7 +87,7 @@ public partial class App : Application
         desktop.MainWindow = window;
         this.ConfigureRootView(window.MainView);
 
-        ApplyDarkMode(settings);
+        ApplyStettings(settings);
     }
 
     public void ConfigureRootView(MainView rootView)
@@ -126,10 +128,12 @@ public partial class App : Application
         View = mainView ?? throw new ArgumentNullException(nameof(mainView));
     }
 
-    private static void ApplyDarkMode(Settings settings)
+    private static void ApplyStettings(Settings settings)
     {
-        Application.Current!.RequestedThemeVariant =
+        if (!string.IsNullOrWhiteSpace(settings.SelectedLanguage))
-                            settings.DarkMode ? ThemeVariant.Dark : ThemeVariant.Light;
+            Yavsc.Lang.Resources.Culture = new CultureInfo(settings.SelectedLanguage);
+        Current!.RequestedThemeVariant =
+            settings.DarkMode ? ThemeVariant.Dark : ThemeVariant.Light;
     }
 
     /// <summary>

src/PostIt/PostIt/Interfaces/IPCMProcessor.cs

@@ -0,0 +1,6 @@
+using System;
+
+public interface IPCMProcessor : IDisposable
+{
+    void Process(short[] audioFrame);
+}

src/PostIt/PostIt/Lang/Resources.Designer.cs

@@ -0,0 +1,72 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Yavsc.Lang {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        public Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Yavsc.Lang.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Bienvenue dans PostIt!.
+        /// </summary>
+        public static string GreetingText {
+            get {
+                return ResourceManager.GetString("GreetingText", resourceCulture);
+            }
+        }
+    }
+}

src/PostIt/PostIt/Lang/Resources.en-EN.resx

@@ -0,0 +1,5 @@
+<root>
+    <data name="GreetingText">
+        <value>Welcome to PostIt!</value>
+    </data>
+</root>

src/PostIt/PostIt/Lang/Resources.pt-PT.resx

@@ -0,0 +1,5 @@
+<root>
+    <data name="GreetingText">
+        <value>Bemvindo em PostIt!</value>
+    </data>
+</root>

src/PostIt/PostIt/Lang/Resources.resx

@@ -0,0 +1,5 @@
+<root>
+    <data name="GreetingText">
+        <value>Bienvenue dans PostIt!</value>
+    </data>
+</root>

src/PostIt/PostIt/PostIt.csproj

@@ -7,6 +7,8 @@
     <FileVersion>1.1.0.0</FileVersion>
     <InformationalVersion>1.1.0-estimate.1+364.Branch.feature-estimate.Sha.3d6ab6e72f9ba4ccfa250a1cce154b550281405e</InformationalVersion>
     <Version>1.1.0-estimate.1</Version>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+
   </PropertyGroup>
   <ItemGroup>
     <AvaloniaResource Include="Assets\**" />
@@ -30,6 +32,7 @@
       <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
       <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
     </PackageReference>
+    <PackageReference Include="LibVLCSharp.Avalonia" />
     <PackageReference Include="Mapsui" />
     <PackageReference Include="Mapsui.Avalonia12" />
     <PackageReference Include="CommunityToolkit.Mvvm" />
@@ -37,9 +40,25 @@
     <PackageReference Include="MarkdownViewer.Core" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Mono.Options" />
+    <PackageReference Include="PvRecorder" />
+    <PackageReference Include="Silk.NET.OpenAL" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="../../Yavsc.Abstract/Yavsc.Abstract.csproj" />
     <ProjectReference Include="../../Yavsc.Api.Client/Yavsc.Api.Client.csproj" />
   </ItemGroup>
-</Project>
+  <ItemGroup>
+  <EmbeddedResource Update="Lang/Resources.resx">
+      <Generator>PublicResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Lang/Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Lang/Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+</Project>

src/PostIt/PostIt/Services/AudioRecorder.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Threading;
+using Pv;
+
+public class AudioRecorder : IDisposable
+{
+    private int frameLength;
+    PvRecorder recorder;
+
+    Thread thread;
+    short[] audioFrame;
+    IPCMProcessor processor;
+
+    public bool processing { get; private set; }
+
+    public AudioRecorder(IPCMProcessor processor, int frameLength=512, int deviceIndex = -1)
+    {
+        this.frameLength = frameLength;
+        this.recorder = PvRecorder.Create(frameLength: frameLength, deviceIndex: deviceIndex);
+        this.audioFrame = new short[frameLength];
+        this.processor=processor;
+    }
+
+    public static string [] GetAvailableDevices()
+    {
+        return PvRecorder.GetAvailableDevices();
+    }
+
+    public void Start()
+    {
+        recorder.Start();
+        thread = new Thread(ThreadLoop);
+        thread.Start();
+    }
+
+    public void ThreadLoop()
+    {
+        while (recorder.IsRecording)
+        {
+            if (thread.ThreadState != ThreadState.Running)
+            {
+                break;
+            }
+            if (processing)
+            {
+                Thread.Sleep(10);
+                continue;
+            }
+            processing = true;
+            audioFrame = recorder.Read();
+            processor.Process(audioFrame);
+            processing = false;
+        }
+    }
+
+    public void Stop()
+    {
+        thread.Interrupt();
+        thread.Join();
+        recorder.Stop();
+        thread = null;
+    }
+    public void Dispose()
+    {
+        recorder.Dispose();
+    }
+}

src/PostIt/PostIt/ViewModels/Settings/Settings.cs

@@ -8,6 +8,7 @@ using System.IO;
 using System.Net.Http;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Globalization;
 
 [assembly: InternalsVisibleTo("PostIt.Tests")]
 
@@ -44,6 +45,7 @@ public partial class Settings : ViewModelBase
     public partial StatusNotice ActionStatus { get; set; } = StatusNotice.Info("Pret.");
 
 
+    [JsonIgnore]
     public bool Loaded { get; private set; } = false;
 
 
@@ -59,8 +61,16 @@ public partial class Settings : ViewModelBase
     /// <see cref="Authentication"/>.
     /// </summary>
     [ObservableProperty]
+    [JsonIgnore]
     public partial bool IsDirty { get; private set; } = false;
 
+    [JsonIgnore]
+    public override bool CanNavigateNext { get => false; protected set => throw new System.NotImplementedException(); }
+
+    [JsonIgnore]
+    public override bool CanNavigatePrevious { get => true; protected set => throw new System.NotImplementedException(); }
+
+    public string SelectedLanguage { get; internal set; } = CultureInfo.CurrentUICulture.Name;
 
     /// <summary>
     /// Guards every mutation of the observable state. <c>[ObservableProperty]</c>
@@ -532,7 +542,4 @@ public partial class Settings : ViewModelBase
     /// </summary>
     partial void OnIsDirtyChanged(bool value) => SaveCommand.NotifyCanExecuteChanged();
 
-
-    public override bool CanNavigateNext { get => false; protected set => throw new System.NotImplementedException(); }
-    public override bool CanNavigatePrevious { get => true; protected set => throw new System.NotImplementedException(); }
 }

src/PostIt/PostIt/Views/Layout/HomePage.axaml

@@ -1,6 +1,7 @@
 <ContentPage xmlns="https://github.com/avaloniaui"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:vm="using:PostIt.ViewModels"
+             xmlns:lang="using:Yavsc.Lang"
              x:Class="PostIt.Views.HomePage"
              x:DataType="vm:HomePageViewModel"
              Header="Home">
@@ -10,7 +11,7 @@
         <StackPanel HorizontalAlignment="Center"
                     VerticalAlignment="Center"
                     Spacing="12">
-                <TextBlock Text="Welcome to the Home Page"
+                <TextBlock Text="{x:Static lang:Resources.GreetingText}"
                            FontSize="22"
                            FontWeight="SemiBold"
                            HorizontalAlignment="Center"/>