[WIP] Add oudep dependency download center

OpenUtau.Core/Util/WebFileDownloader.cs

@@ -0,0 +1,35 @@
+using System;
+using System.IO;
+using System.Net;
+using System.Threading.Tasks;
+
+namespace OpenUtau.Core.Util {
+    public static class WebFileDownloader {
+        /// <summary>
+        /// downloads file from [address] in web, and saves as [filename] in "Cache" folder.
+        /// returns true if file download completed successfully, otherwise false.
+        /// it's async process, so must call .Wait() when use.
+        /// </summary>
+        public static async Task DownLoadFileAsyncInCache(string address, string filename)
+        {
+            WebClient client = new WebClient();
+            Uri uri = new Uri(address);
+            bool isSuccessed = false;
+            bool isCompleted = false;
+
+            client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgressCallback4);
+
+            await client.DownloadFileTaskAsync(uri, Path.Combine(PathManager.Inst.CachePath, filename)).ConfigureAwait(false);
+
+        }
+
+
+        private static void DownloadProgressCallback4(object sender, DownloadProgressChangedEventArgs e)
+        {
+            // Displays the operation identifier, and the transfer progress.
+            DocManager.Inst.ExecuteCmd(new ProgressBarNotification(e.ProgressPercentage, $"Please Wait... OU is Downloading Dependency from web: {Math.Round(e.BytesReceived / Math.Pow(1024, 2), 2)}MB / {Math.Round(e.TotalBytesToReceive / Math.Pow(1024, 2), 2)}MB."));
+
+        }
+    }
+
+}

OpenUtau.Plugin.Builtin/Data/Resources.resx

@@ -133,4 +133,7 @@
   <data name="german_template" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>german.template.yaml;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
+  <data name="download_center_template" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>download-center.template.yaml;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
 </root>

OpenUtau.Plugin.Builtin/Data/download-center.template.yaml

@@ -0,0 +1,17 @@
+%YAML 1.2
+---
+categories:
+#types of dependencies
+  - Classic
+  - WORLDLINE-R
+  - ENUNU
+  - Diffsinger
+  - Vogen
+
+dependencies:
+  - {
+    name: nsf_hifiGAN, 
+    category: Diffsinger, 
+    link: https://github.com/xunmengshe/OpenUtau/releases/download/0.0.0.0/nsf_hifigan.oudep, 
+    meta: {size(mb): 50, version: 1.0.0, info: -} 
+  }

OpenUtau.Plugin.Builtin/DownloadCenter.cs

@@ -0,0 +1,43 @@
+using System;
+using System.IO;
+using System.Text;
+using OpenUtau.Core;
+
+namespace OpenUtau.Plugin.Builtin {
+    public class DownloadCenterManager {
+        public Categories categories;
+        public DownloadCenterManager() {
+            var yamlFile = Path.Combine(PathManager.Inst.PluginsPath, "download center.yaml");
+            if (File.Exists(yamlFile)) {
+                using (var stream = File.OpenRead(yamlFile)) {
+                    categories = Load(stream);
+                }
+            }
+            else {
+                Directory.CreateDirectory(PathManager.Inst.PluginsPath);
+                File.WriteAllBytes(yamlFile, Data.Resources.download_center_template);
+                using (var stream = File.OpenRead(yamlFile)) {
+                    categories = Load(stream);
+                }
+            }
+        }
+
+        private static Categories Load(Stream stream) {
+            using (var reader = new StreamReader(stream, Encoding.UTF8)) {
+                // TODO FIx bug
+                var categoriesConfig = Yaml.DefaultDeserializer.Deserialize<Categories>(reader); 
+                return categoriesConfig;
+            }
+        }
+    }
+
+    public class Categories {
+        public string[] categories;
+        public string[] dependencies;
+
+        public Categories(string[] categories, string[] dependencies) {
+            this.categories = categories;
+            this.dependencies = dependencies;
+        }
+    }
+}

OpenUtau/Strings/Strings.axaml

@@ -148,7 +148,8 @@
   <system:String x:Key="menu.tools.singer.install">Install Singer...</system:String>
   <system:String x:Key="menu.tools.singer.installadv">Install Singer (Advanced)...</system:String>
   <system:String x:Key="menu.tools.singers">Singers...</system:String>
-
+  <system:String x:Key="menu.tools.dlcenter">Download Center</system:String>
+
   <system:String x:Key="notedefaults.lyric">Lyric</system:String>
   <system:String x:Key="notedefaults.lyric.defaultlyric">Default Lyric</system:String>
   <system:String x:Key="notedefaults.portamento">Portamento</system:String>
@@ -450,6 +451,11 @@ General
   <system:String x:Key="tracks.trackcolor">Change track color</system:String>
   <system:String x:Key="tracks.tracksettings">Track Settings</system:String>
 
+  <system:String x:Key="dlcenter.caption">Dependency Download Center</system:String>
+  <system:String x:Key="dlcenter.category">Category: </system:String>
+  <system:String x:Key="dlcenter.download">Download</system:String>
+  <system:String x:Key="dlcenter.showinfo">Show Information</system:String>
+
   <FontFamily x:Key="ui.fontfamily">Segoe UI,San Francisco,Helvetica Neue</FontFamily>
   <FontFamily x:Key="ui.textbox.fontfamily">Microsoft YaHei,Simsun,苹方-简,宋体-简</FontFamily>
 

OpenUtau/ViewModels/DownloadCenterViewModel.cs

@@ -0,0 +1,31 @@
+using System.IO;
+using System.Text;
+using Avalonia.Controls;
+using DynamicData.Binding;
+using NAudio.Wave;
+using NWaves.Signals;
+using OpenUtau.Classic;
+using OpenUtau.Core;
+using OpenUtau.Core.Ustx;
+using ReactiveUI;
+using OpenUtau.Plugin.Builtin;
+using OpenUtau.App.Views;
+
+namespace OpenUtau.App.ViewModels {
+    public class DownloadCenterViewModel : ViewModelBase {
+        Categories? appliedCategory;
+        public Categories? ApplyCategory {
+            get => appliedCategory;
+            set => this.RaiseAndSetIfChanged(ref appliedCategory, value);
+        }
+
+        public DownloadCenterViewModel(){
+            DownloadCenterManager downloadCenterManager = new DownloadCenterManager();
+            ApplyCategory = downloadCenterManager.categories;
+        }
+
+    }
+
+
+
+}

OpenUtau/Views/DownloadCenter.axaml

@@ -0,0 +1,31 @@
+<Window xmlns="https://github.com/avaloniaui"
+        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:vm="using:OpenUtau.App.ViewModels"
+        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="640"
+        x:Class="OpenUtau.App.Views.DownloadCenter"
+        Icon="/Assets/open-utau.ico"
+        Title="{DynamicResource dlcenter.caption}" Width="1050" MinWidth="1050" MinHeight="640"
+        WindowStartupLocation="CenterScreen"
+        ExtendClientAreaToDecorationsHint="False">
+  <Grid ColumnDefinitions="*,10,160" Margin="10">
+    <TextBlock Grid.Column="0" Text="{DynamicResource dlcenter.category}" VerticalAlignment="Top"/>
+    <ComboBox Grid.Column="7" ItemsSource="{Binding PortamentoPresets}"
+      SelectedItem="{Binding ApplyPortamentoPreset}" HorizontalAlignment="Stretch"/>
+    <!-- <DataGrid Name="SuffixGrid" Grid.Column="0" SelectionMode="Extended" IsReadOnly="True"
+              CanUserReorderColumns="False" CanUserSortColumns="False" AutoGenerateColumns="False"
+              ItemsSource="{Binding Rows}" SelectionChanged="OnSelectionChanged">
+      <DataGrid.Columns>
+        <DataGridTextColumn Header="{StaticResource singers.subbanks.tone}" Width="*" Binding="{Binding Tone}"/>
+        <DataGridTextColumn Header="{StaticResource oto.prefix}" Width="*" Binding="{Binding Prefix}"/>
+        <DataGridTextColumn Header="{StaticResource oto.suffix}" Width="*" Binding="{Binding Suffix}"/>
+      </DataGrid.Columns>
+    </DataGrid> -->
+    <Grid Grid.Column="2">
+      <Grid RowDefinitions="Auto,*,Auto,*,Auto">
+
+      </Grid>
+    </Grid>
+  </Grid>
+</Window>

OpenUtau/Views/DownloadCenter.axaml.cs

@@ -0,0 +1,19 @@
+using System;
+using System.IO;
+using System.Linq;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using OpenUtau.App.ViewModels;
+using OpenUtau.Core;
+
+namespace OpenUtau.App.Views {
+    public partial class DownloadCenter : Window {
+        internal readonly DownloadCenterViewModel ViewModel;
+
+        public DownloadCenter() {
+            InitializeComponent();
+            DataContext = ViewModel = new DownloadCenterViewModel();
+        }
+    }
+
+}

OpenUtau/Views/MainWindow.axaml

@@ -82,6 +82,7 @@
             <MenuItem Header="{DynamicResource menu.tools.project.expressions}" Click="OnMenuExpressionss"/>
             <MenuItem Header="{DynamicResource menu.tools.singers}" Click="OnMenuSingers"/>
             <MenuItem Header="{DynamicResource menu.tools.singer.install}" Click="OnMenuInstallSinger"/>
+            <MenuItem Header="{DynamicResource menu.tools.dlcenter}" Click="OnMenuDownloadCenter"/>
             <MenuItem Header="{DynamicResource menu.tools.prefs}" Click="OnMenuPreferences"/>
           </MenuItem>
           <MenuItem Header="{DynamicResource menu.help}">

OpenUtau/Views/MainWindow.axaml.cs

@@ -455,6 +455,18 @@ await MessageBox.Show(
             return true;
         }
 
+        void OnMenuDownloadCenter(object sender, RoutedEventArgs args) {
+            var desktop = Application.Current?.ApplicationLifetime as IClassicDesktopStyleApplicationLifetime;
+            if (desktop == null) {
+                return;
+            }
+            var window = desktop.Windows.FirstOrDefault(w => w is DownloadCenter);
+            if (window == null) {
+                window = new DownloadCenter();
+            }
+            window.Show();
+        }
+
         void OnMenuExpressionss(object sender, RoutedEventArgs args) {
             var dialog = new ExpressionsDialog() {
                 DataContext = new ExpressionsViewModel(),