Add splash window.

RomRepoMgr/App.xaml.cs

@@ -13,9 +13,9 @@ namespace RomRepoMgr
         public override void OnFrameworkInitializationCompleted()
         {
             if(ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-                desktop.MainWindow = new MainWindow
+                desktop.MainWindow = new SplashWindow
                 {
-                    DataContext = new MainWindowViewModel()
+                    DataContext = new SplashWindowViewModel()
                 };
 
             base.OnFrameworkInitializationCompleted();

RomRepoMgr/Assets/emblem-checked.svg

@@ -0,0 +1,11 @@
+<svg viewBox="0 0 8 8" xmlns="http://www.w3.org/2000/svg">
+    <style
+        type="text/css"
+        id="current-color-scheme">
+        .ColorScheme-PositiveText {
+            color:#27ae60;
+        }
+    </style>
+    <rect style="fill:currentColor;fill-opacity:1;stroke:none" class="ColorScheme-PositiveText" height="8" rx="1" width="8"/>
+    <path d="M6 2L3 5 1.5 3.5l-1 1L3 7l4-4z" fill="#fff"/>
+</svg>

RomRepoMgr/Assets/emblem-error.svg

@@ -0,0 +1,11 @@
+<svg viewBox="0 0 8 8" xmlns="http://www.w3.org/2000/svg">
+    <style
+        type="text/css"
+        id="current-color-scheme">
+        .ColorScheme-NegativeText {
+            color:#da4453;
+        }
+    </style>
+    <path style="fill:currentColor;fill-opacity:1;stroke:none" class="ColorScheme-NegativeText" d="M1 0C.446 0 0 .446 0 1v6c0 .554.446 1 1 1h6c.554 0 1-.446 1-1V1c0-.554-.446-1-1-1z"/>
+    <path d="M2 1L1 2l2 2-2 2 1 1 2-2 2 2 1-1-2-2 2-2-1-1-2 2z" fill="#fff"/>
+</svg>

RomRepoMgr/Assets/emblem-question.svg

@@ -0,0 +1,4 @@
+<svg viewBox="0 0 8 8" xmlns="http://www.w3.org/2000/svg">
+    <rect fill="#9b59b6" height="8" rx="1" width="8"/>
+    <path d="M4 1a2 2 0 0 0-2 2h1a1 1 0 0 1 1-1 1 1 0 0 1 1 1 1 1 0 0 1-1 1H3v2h1V5a2 2 0 0 0 2-2 2 2 0 0 0-2-2zM3 7h1v1H3z" fill="#fff"/>
+</svg>

RomRepoMgr/Program.cs

@@ -24,7 +24,6 @@
 *******************************************************************************/
 
 using Avalonia;
-using Avalonia.Logging.Serilog;
 using Avalonia.ReactiveUI;
 
 namespace RomRepoMgr

RomRepoMgr/RomRepoMgr.csproj

@@ -14,8 +14,9 @@
         <AvaloniaResource Include="Assets\**" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="0.9.12" />
+        <PackageReference Include="Avalonia" Version="0.10.0-preview3" />
-        <PackageReference Include="Avalonia.Desktop" Version="0.9.12" />
+        <PackageReference Include="Avalonia.Desktop" Version="0.10.0-preview3" />
-        <PackageReference Include="Avalonia.ReactiveUI" Version="0.9.12" />
+        <PackageReference Include="Avalonia.ReactiveUI" Version="0.10.0-preview3" />
+        <PackageReference Include="Svg.Skia.Avalonia" Version="0.10.0-preview3" />
     </ItemGroup>
 </Project>

RomRepoMgr/ViewModels/SplashWindowViewModel.cs

@@ -0,0 +1,173 @@
+/******************************************************************************
+// RomRepoMgr - ROM repository manager
+// ----------------------------------------------------------------------------
+//
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2020 Natalia Portillo
+*******************************************************************************/
+
+using System.Reactive;
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using ReactiveUI;
+
+namespace RomRepoMgr.ViewModels
+{
+    public sealed class SplashWindowViewModel : ViewModelBase
+    {
+        string _exitButtonText;
+        bool   _exitVisible;
+        bool   _loadingDatabaseError;
+        bool   _loadingDatabaseOk;
+        string _loadingDatabaseText;
+        bool   _loadingDatabaseUnknown;
+        bool   _loadingSettingsError;
+        bool   _loadingSettingsOk;
+        string _loadingSettingsText;
+        bool   _loadingSettingsUnknown;
+        string _loadingText;
+        bool   _migratingDatabaseError;
+        bool   _migratingDatabaseOk;
+        string _migratingDatabaseText;
+        bool   _migratingDatabaseUnknown;
+
+        public SplashWindowViewModel()
+        {
+            ExitCommand = ReactiveCommand.Create(ExecuteExitCommand);
+
+            LoadStrings();
+
+            LoadingSettingsOk        = false;
+            LoadingSettingsError     = false;
+            LoadingSettingsUnknown   = true;
+            LoadingDatabaseOk        = false;
+            LoadingDatabaseError     = false;
+            LoadingDatabaseUnknown   = true;
+            MigratingDatabaseOk      = false;
+            MigratingDatabaseError   = false;
+            MigratingDatabaseUnknown = true;
+            ExitVisible              = false;
+        }
+
+        public ReactiveCommand<Unit, Unit> ExitCommand { get; }
+
+        public string LoadingText
+        {
+            get => _loadingText;
+            set => this.RaiseAndSetIfChanged(ref _loadingText, value);
+        }
+
+        public string LoadingSettingsText
+        {
+            get => _loadingSettingsText;
+            set => this.RaiseAndSetIfChanged(ref _loadingSettingsText, value);
+        }
+
+        public bool LoadingSettingsOk
+        {
+            get => _loadingSettingsOk;
+            set => this.RaiseAndSetIfChanged(ref _loadingSettingsOk, value);
+        }
+
+        public bool LoadingSettingsError
+        {
+            get => _loadingSettingsError;
+            set => this.RaiseAndSetIfChanged(ref _loadingSettingsError, value);
+        }
+
+        public bool LoadingSettingsUnknown
+        {
+            get => _loadingSettingsUnknown;
+            set => this.RaiseAndSetIfChanged(ref _loadingSettingsUnknown, value);
+        }
+
+        public string LoadingDatabaseText
+        {
+            get => _loadingDatabaseText;
+            set => this.RaiseAndSetIfChanged(ref _loadingDatabaseText, value);
+        }
+
+        public bool LoadingDatabaseOk
+        {
+            get => _loadingDatabaseOk;
+            set => this.RaiseAndSetIfChanged(ref _loadingDatabaseOk, value);
+        }
+
+        public bool LoadingDatabaseError
+        {
+            get => _loadingDatabaseError;
+            set => this.RaiseAndSetIfChanged(ref _loadingDatabaseError, value);
+        }
+
+        public bool LoadingDatabaseUnknown
+        {
+            get => _loadingDatabaseUnknown;
+            set => this.RaiseAndSetIfChanged(ref _loadingDatabaseUnknown, value);
+        }
+
+        public string MigratingDatabaseText
+        {
+            get => _migratingDatabaseText;
+            set => this.RaiseAndSetIfChanged(ref _migratingDatabaseText, value);
+        }
+
+        public bool MigratingDatabaseOk
+        {
+            get => _migratingDatabaseOk;
+            set => this.RaiseAndSetIfChanged(ref _migratingDatabaseOk, value);
+        }
+
+        public bool MigratingDatabaseError
+        {
+            get => _migratingDatabaseError;
+            set => this.RaiseAndSetIfChanged(ref _migratingDatabaseError, value);
+        }
+
+        public bool MigratingDatabaseUnknown
+        {
+            get => _migratingDatabaseUnknown;
+            set => this.RaiseAndSetIfChanged(ref _migratingDatabaseUnknown, value);
+        }
+
+        public bool ExitVisible
+        {
+            get => _exitVisible;
+            set => this.RaiseAndSetIfChanged(ref _exitVisible, value);
+        }
+
+        public string ExitButtonText
+        {
+            get => _exitButtonText;
+            set => this.RaiseAndSetIfChanged(ref _exitButtonText, value);
+        }
+
+        internal void ExecuteExitCommand() =>
+            (Application.Current.ApplicationLifetime as ClassicDesktopStyleApplicationLifetime)?.Shutdown();
+
+        void LoadStrings()
+        {
+            LoadingText           = "ROM Repository Manager";
+            LoadingSettingsText   = "Loading settings...";
+            LoadingDatabaseText   = "Loading database...";
+            MigratingDatabaseText = "Migrating database...";
+            ExitButtonText        = "Exit";
+        }
+    }
+}

RomRepoMgr/Views/SplashWindow.xaml

@@ -0,0 +1,73 @@
+<Window xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="clr-namespace:RomRepoMgr.ViewModels;assembly=RomRepoMgr"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:svg="clr-namespace:Svg.Skia.Avalonia;assembly=Svg.Skia.Avalonia" mc:Ignorable="d" d:DesignWidth="450"
+        d:DesignHeight="250" x:Class="RomRepoMgr.Views.SplashWindow" Icon="/Assets/avalonia-logo.ico"
+        Title="ROM Repository Manager" SystemDecorations="BorderOnly" WindowStartupLocation="CenterScreen" Width="250"
+        Height="120">
+    <Design.DataContext>
+        <vm:SplashWindowViewModel />
+    </Design.DataContext>
+    <!-- Icons from KDE's Breeze-->
+    <StackPanel HorizontalAlignment="Stretch" VerticalAlignment="Top" Orientation="Vertical" Margin="5">
+        <TextBlock Text="{Binding LoadingText}" FontWeight="Bold" HorizontalAlignment="Center" VerticalAlignment="Top" />
+        <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingSettingsOk}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-checked.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingSettingsError}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-error.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingSettingsUnknown}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-question.svg" />
+                </Image.Source>
+            </Image>
+            <TextBlock Text="{Binding LoadingSettingsText}" VerticalAlignment="Center" />
+        </StackPanel>
+        <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingDatabaseOk}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-checked.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingDatabaseError}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-error.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding LoadingDatabaseUnknown}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-question.svg" />
+                </Image.Source>
+            </Image>
+            <TextBlock Text="{Binding LoadingDatabaseText}" VerticalAlignment="Center" />
+        </StackPanel>
+        <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding MigratingDatabaseOk}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-checked.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding MigratingDatabaseError}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-error.svg" />
+                </Image.Source>
+            </Image>
+            <Image MaxWidth="24" MaxHeight="24" IsVisible="{Binding MigratingDatabaseUnknown}">
+                <Image.Source>
+                    <svg:SvgImage Source="/Assets/emblem-question.svg" />
+                </Image.Source>
+            </Image>
+            <TextBlock Text="{Binding MigratingDatabaseText}" VerticalAlignment="Center" />
+        </StackPanel>
+        <Button Command="{Binding ExitCommand}" IsVisible="{Binding ExitVisible}" HorizontalAlignment="Right">
+            <TextBlock Text="{Binding ExitButtonText}" />
+        </Button>
+    </StackPanel>
+</Window>

RomRepoMgr/Views/SplashWindow.xaml.cs

@@ -0,0 +1,37 @@
+/******************************************************************************
+// RomRepoMgr - ROM repository manager
+// ----------------------------------------------------------------------------
+//
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2020 Natalia Portillo
+*******************************************************************************/
+
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace RomRepoMgr.Views
+{
+    public sealed class SplashWindow : Window
+    {
+        public SplashWindow() => InitializeComponent();
+
+        void InitializeComponent() => AvaloniaXamlLoader.Load(this);
+    }
+}