Migrate image sidecar window from Eto.Forms to Avalonia.

.idea/.idea.Aaru/.idea/contentModel.xml

@@ -1219,12 +1219,8 @@
           <e p="SvgImageView.cs" t="Include" />
         </e>
         <e p="Forms" t="Include">
-          <e p="frmDecodeMediaTags.xeto" t="Include" />
-          <e p="frmDecodeMediaTags.xeto.cs" t="Include" />
           <e p="frmDump.xeto" t="Include" />
           <e p="frmDump.xeto.cs" t="Include" />
-          <e p="frmImageSidecar.xeto" t="Include" />
-          <e p="frmImageSidecar.xeto.cs" t="Include" />
           <e p="frmMain.xeto" t="Include" />
           <e p="frmMain.xeto.cs" t="Include" />
           <e p="frmMediaScan.xeto" t="Include" />
@@ -1305,6 +1301,7 @@
           <e p="ImageConvertViewModel.cs" t="Include" />
           <e p="ImageEntropyViewModel.cs" t="Include" />
           <e p="ImageInfoViewModel.cs" t="Include" />
+          <e p="ImageSidecarViewModel.cs" t="Include" />
           <e p="ImageVerifyViewModel.cs" t="Include" />
           <e p="LicenseDialogViewModel.cs" t="Include" />
           <e p="MainWindowViewModel.cs" t="Include" />
@@ -1334,6 +1331,8 @@
           <e p="ImageConvertWindow.xaml.cs" t="Include" />
           <e p="ImageEntropyWindow.xaml" t="Include" />
           <e p="ImageEntropyWindow.xaml.cs" t="Include" />
+          <e p="ImageSidecarWindow.xaml" t="Include" />
+          <e p="ImageSidecarWindow.xaml.cs" t="Include" />
           <e p="ImageVerifyWindow.xaml" t="Include" />
           <e p="ImageVerifyWindow.xaml.cs" t="Include" />
           <e p="LicenseDialog.xaml" t="Include" />

Aaru.Gui/Forms/frmImageSidecar.xeto

@@ -1,75 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?><!--
-// /***************************************************************************
-// The Disc Image Chef
-// ============================================================================
-//
-// Filename       : frmImageSidecar.xeto
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// Component      : Image sidecar creation window.
-//
-// ==[ Description ] ==========================================================
-//
-//     Defines the structure for the image sidecar creation GUI window.
-//
-// ==[ 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 © 2011-2020 Natalia Portillo
-// ****************************************************************************/
--->
-<Form xmlns="http://schema.picoe.ca/eto.forms" Title="Create metadata sidecar" ClientSize="800, 600" Padding="10">
-    <StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch">
-        <Label Text="Destination file"/>
-        <StackLayout Orientation="Horizontal" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch">
-            <StackLayoutItem Expand="True">
-                <TextBox ID="txtDestination" ReadOnly="True"/>
-            </StackLayoutItem>
-            <Button ID="btnDestination" Text="Choose..." Click="OnBtnDestinationClick"/>
-        </StackLayout>
-        <StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
-                     ID="stkProgress" Visible="False">
-            <StackLayoutItem HorizontalAlignment="Center" Expand="True">
-                <Label ID="lblStatus" Visible="False"/>
-            </StackLayoutItem>
-            <StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
-                         ID="stkProgress1" Visible="False">
-                <StackLayoutItem HorizontalAlignment="Center" Expand="True">
-                    <Label ID="lblProgress"/>
-                </StackLayoutItem>
-                <StackLayoutItem HorizontalAlignment="Center" Expand="True">
-                    <ProgressBar ID="prgProgress"/>
-                </StackLayoutItem>
-            </StackLayout>
-            <StackLayout Orientation="Vertical" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch"
-                         ID="stkProgress2" Visible="False">
-                <StackLayoutItem HorizontalAlignment="Center" Expand="True">
-                    <Label ID="lblProgress2"/>
-                </StackLayoutItem>
-                <StackLayoutItem HorizontalAlignment="Center" Expand="True">
-                    <ProgressBar ID="prgProgress2"/>
-                </StackLayoutItem>
-            </StackLayout>
-        </StackLayout>
-        <StackLayoutItem HorizontalAlignment="Right" Expand="True">
-            <StackLayout Orientation="Horizontal" HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom">
-                <Button ID="btnStart" Text="Start" Click="OnBtnStart"/>
-                <Button ID="btnClose" Text="Close" Click="OnBtnClose"/>
-                <Button ID="btnStop" Text="Stop" Visible="False" Click="OnBtnStop"/>
-            </StackLayout>
-        </StackLayoutItem>
-    </StackLayout>
-</Form>

Aaru.Gui/Forms/frmImageSidecar.xeto.cs

@@ -1,223 +0,0 @@
-// /***************************************************************************
-// Aaru Data Preservation Suite
-// ----------------------------------------------------------------------------
-//
-// Filename       : frmImageSidecar.xeto.cs
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// Component      : Image sidecar creation window.
-//
-// --[ Description ] ----------------------------------------------------------
-//
-//     Implements creating image metadata sidecar.
-//
-// --[ 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 © 2011-2020 Natalia Portillo
-// ****************************************************************************/
-
-using System;
-using System.IO;
-using System.Threading;
-using System.Xml.Serialization;
-using Aaru.CommonTypes.Interfaces;
-using Aaru.Console;
-using Aaru.Core;
-using Claunia.Encoding;
-using Eto.Forms;
-using Eto.Serialization.Xaml;
-using Schemas;
-
-namespace Aaru.Gui.Forms
-{
-    public class frmImageSidecar : Form
-    {
-        readonly Encoding    encoding;
-        readonly Guid        filterId;
-        readonly string      imageSource;
-        readonly IMediaImage inputFormat;
-
-        Sidecar sidecarClass;
-
-        public frmImageSidecar(IMediaImage inputFormat, string imageSource, Guid filterId, Encoding encoding)
-        {
-            this.inputFormat = inputFormat;
-            this.imageSource = imageSource;
-            this.filterId    = filterId;
-            this.encoding    = encoding;
-            XamlReader.Load(this);
-
-            txtDestination.Text = Path.Combine(Path.GetDirectoryName(imageSource) ?? "",
-                                               Path.GetFileNameWithoutExtension(imageSource) + ".cicm.xml");
-        }
-
-        protected void OnBtnStart(object sender, EventArgs e) => new Thread(DoWork).Start();
-
-        void DoWork()
-        {
-            // Prepare UI
-            Application.Instance.Invoke(() =>
-            {
-                btnClose.Visible       = false;
-                btnStart.Visible       = false;
-                btnStop.Visible        = true;
-                btnStop.Enabled        = true;
-                stkProgress.Visible    = true;
-                btnDestination.Visible = false;
-                lblStatus.Visible      = true;
-            });
-
-            sidecarClass                      =  new Sidecar(inputFormat, imageSource, filterId, encoding);
-            sidecarClass.UpdateStatusEvent    += UpdateStatus;
-            sidecarClass.InitProgressEvent    += InitProgress;
-            sidecarClass.UpdateProgressEvent  += UpdateProgress;
-            sidecarClass.EndProgressEvent     += EndProgress;
-            sidecarClass.InitProgressEvent2   += InitProgress2;
-            sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
-            sidecarClass.EndProgressEvent2    += EndProgress2;
-            CICMMetadataType sidecar = sidecarClass.Create();
-
-            AaruConsole.WriteLine("Writing metadata sidecar");
-
-            var xmlFs = new FileStream(txtDestination.Text, FileMode.Create);
-
-            var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
-            xmlSer.Serialize(xmlFs, sidecar);
-            xmlFs.Close();
-
-            Application.Instance.Invoke(() =>
-            {
-                btnClose.Visible    = true;
-                btnStop.Visible     = false;
-                stkProgress.Visible = false;
-                lblStatus.Visible   = false;
-            });
-
-            Statistics.AddCommand("create-sidecar");
-        }
-
-        void EndProgress2() => Application.Instance.Invoke(() =>
-        {
-            stkProgress2.Visible = false;
-        });
-
-        void UpdateProgress2(string text, long current, long maximum) => Application.Instance.Invoke(() =>
-        {
-            lblProgress2.Text          = text;
-            prgProgress2.Indeterminate = false;
-            prgProgress2.MinValue      = 0;
-
-            if(maximum > int.MaxValue)
-            {
-                prgProgress2.MaxValue = (int)(maximum / int.MaxValue);
-                prgProgress2.Value    = (int)(current / int.MaxValue);
-            }
-            else
-            {
-                prgProgress2.MaxValue = (int)maximum;
-                prgProgress2.Value    = (int)current;
-            }
-        });
-
-        void InitProgress2() => Application.Instance.Invoke(() =>
-        {
-            stkProgress2.Visible = true;
-        });
-
-        void EndProgress() => Application.Instance.Invoke(() =>
-        {
-            stkProgress1.Visible = false;
-        });
-
-        void UpdateProgress(string text, long current, long maximum) => Application.Instance.Invoke(() =>
-        {
-            lblProgress.Text          = text;
-            prgProgress.Indeterminate = false;
-            prgProgress.MinValue      = 0;
-
-            if(maximum > int.MaxValue)
-            {
-                prgProgress.MaxValue = (int)(maximum / int.MaxValue);
-                prgProgress.Value    = (int)(current / int.MaxValue);
-            }
-            else
-            {
-                prgProgress.MaxValue = (int)maximum;
-                prgProgress.Value    = (int)current;
-            }
-        });
-
-        void InitProgress() => Application.Instance.Invoke(() =>
-        {
-            stkProgress1.Visible = true;
-        });
-
-        void UpdateStatus(string text) => Application.Instance.Invoke(() =>
-        {
-            lblStatus.Text = text;
-        });
-
-        protected void OnBtnClose(object sender, EventArgs e) => Close();
-
-        protected void OnBtnStop(object sender, EventArgs e)
-        {
-            lblProgress.Text = "Aborting...";
-            btnStop.Enabled  = false;
-            sidecarClass.Abort();
-        }
-
-        void OnBtnDestinationClick(object sender, EventArgs e)
-        {
-            var dlgDestination = new SaveFileDialog
-            {
-                Title = "Choose destination file"
-            };
-
-            dlgDestination.Filters.Add(new FileFilter("CICM XML metadata", "*.xml"));
-
-            DialogResult result = dlgDestination.ShowDialog(this);
-
-            if(result != DialogResult.Ok)
-            {
-                txtDestination.Text = "";
-
-                return;
-            }
-
-            if(string.IsNullOrEmpty(Path.GetExtension(dlgDestination.FileName)))
-                dlgDestination.FileName += ".xml";
-
-            txtDestination.Text = dlgDestination.FileName;
-        }
-
-        #region XAML IDs
-        TextBox     txtDestination;
-        Button      btnDestination;
-        StackLayout stkProgress;
-        StackLayout stkProgress1;
-        Label       lblProgress;
-        ProgressBar prgProgress;
-        StackLayout stkProgress2;
-        Label       lblProgress2;
-        ProgressBar prgProgress2;
-        Button      btnStart;
-        Button      btnClose;
-        Button      btnStop;
-        Label       lblStatus;
-        #endregion
-    }
-}

Aaru.Gui/ViewModels/ImageInfoViewModel.cs

@@ -27,14 +27,15 @@ namespace Aaru.Gui.ViewModels
 {
     public class ImageInfoViewModel : ViewModelBase
     {
+        readonly IFilter      _filter;
         readonly IMediaImage  _imageFormat;
         readonly string       _imagePath;
         readonly Window       _view;
         DecodeMediaTagsWindow _decodeMediaTagsWindow;
-        IFilter               _filter;
         ImageChecksumWindow   _imageChecksumWindow;
         ImageConvertWindow    _imageConvertWindow;
         ImageEntropyWindow    _imageEntropyWindow;
+        ImageSidecarWindow    _imageSidecarWindow;
         ImageVerifyWindow     _imageVerifyWindow;
         ViewSectorWindow      _viewSectorWindow;
 
@@ -789,24 +790,25 @@ namespace Aaru.Gui.ViewModels
 
         protected void ExecuteCreateSidecarCommand()
         {
-            /* TODO: frmImageSidecar
+            if(_imageSidecarWindow != null)
-            if(frmImageSidecar != null)
             {
-                frmImageSidecar.Show();
+                _imageSidecarWindow.Show();
 
                 return;
             }
 
-            // TODO: Pass thru chosen default encoding
+            _imageSidecarWindow = new ImageSidecarWindow();
-            frmImageSidecar = new frmImageSidecar(imageFormat, imagePath, filter.Id, null);
 
-            frmImageSidecar.Closed += (s, ea) =>
+            // TODO: Pass thru chosen default encoding
+            _imageSidecarWindow.DataContext =
+                new ImageSidecarViewModel(_imageFormat, _imagePath, _filter.Id, null, _imageSidecarWindow);
+
+            _imageSidecarWindow.Closed += (sender, args) =>
             {
-                frmImageSidecar = null;
+                _imageSidecarWindow = null;
             };
 
-            frmImageSidecar.Show();
+            _imageSidecarWindow.Show();
-            */
         }
 
         protected void ExecuteViewSectorsCommand()

Aaru.Gui/ViewModels/ImageSidecarViewModel.cs

@@ -0,0 +1,316 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reactive;
+using System.Text;
+using System.Threading;
+using System.Xml.Serialization;
+using Aaru.CommonTypes.Interfaces;
+using Aaru.Console;
+using Aaru.Core;
+using Avalonia.Controls;
+using Avalonia.Threading;
+using ReactiveUI;
+using Schemas;
+
+namespace Aaru.Gui.ViewModels
+{
+    public class ImageSidecarViewModel : ViewModelBase
+    {
+        readonly Encoding    _encoding;
+        readonly Guid        _filterId;
+        readonly string      _imageSource;
+        readonly IMediaImage _inputFormat;
+        readonly Window      _view;
+        bool                 _closeVisible;
+        bool                 _destinationEnabled;
+        string               _destinationText;
+        bool                 _progress1Visible;
+        bool                 _progress2Indeterminate;
+        double               _progress2MaxValue;
+        string               _progress2Text;
+        double               _progress2Value;
+        bool                 _progress2Visible;
+        bool                 _progressIndeterminate;
+        double               _progressMaxValue;
+        string               _progressText;
+        double               _progressValue;
+        bool                 _progressVisible;
+        Sidecar              _sidecarClass;
+        bool                 _startVisible;
+        string               _statusText;
+        bool                 _statusVisible;
+        bool                 _stopEnabled;
+        bool                 _stopVisible;
+
+        public ImageSidecarViewModel(IMediaImage inputFormat, string imageSource, Guid filterId, Encoding encoding,
+                                     Window view)
+        {
+            _view        = view;
+            _inputFormat = inputFormat;
+            _imageSource = imageSource;
+            _filterId    = filterId;
+            _encoding    = encoding;
+
+            DestinationText = Path.Combine(Path.GetDirectoryName(imageSource) ?? "",
+                                           Path.GetFileNameWithoutExtension(imageSource) + ".cicm.xml");
+
+            DestinationEnabled = true;
+            StartVisible       = true;
+            CloseVisible       = true;
+            DestinationCommand = ReactiveCommand.Create(ExecuteDestinationCommand);
+            StartCommand       = ReactiveCommand.Create(ExecuteStartCommand);
+            CloseCommand       = ReactiveCommand.Create(ExecuteCloseCommand);
+            StopCommand        = ReactiveCommand.Create(ExecuteStopCommand);
+        }
+
+        public string                      Title              { get; }
+        public ReactiveCommand<Unit, Unit> DestinationCommand { get; }
+        public ReactiveCommand<Unit, Unit> StartCommand       { get; }
+        public ReactiveCommand<Unit, Unit> CloseCommand       { get; }
+        public ReactiveCommand<Unit, Unit> StopCommand        { get; }
+
+        public bool ProgressIndeterminate
+        {
+            get => _progressIndeterminate;
+            set => this.RaiseAndSetIfChanged(ref _progressIndeterminate, value);
+        }
+
+        public bool ProgressVisible
+        {
+            get => _progressVisible;
+            set => this.RaiseAndSetIfChanged(ref _progressVisible, value);
+        }
+
+        public bool Progress1Visible
+        {
+            get => _progress1Visible;
+            set => this.RaiseAndSetIfChanged(ref _progress1Visible, value);
+        }
+
+        public bool Progress2Visible
+        {
+            get => _progress2Visible;
+            set => this.RaiseAndSetIfChanged(ref _progress2Visible, value);
+        }
+
+        public bool Progress2Indeterminate
+        {
+            get => _progress2Indeterminate;
+            set => this.RaiseAndSetIfChanged(ref _progress2Indeterminate, value);
+        }
+
+        public double ProgressMaxValue
+        {
+            get => _progressMaxValue;
+            set => this.RaiseAndSetIfChanged(ref _progressMaxValue, value);
+        }
+
+        public double Progress2MaxValue
+        {
+            get => _progress2MaxValue;
+            set => this.RaiseAndSetIfChanged(ref _progress2MaxValue, value);
+        }
+
+        public string ProgressText
+        {
+            get => _progressText;
+            set => this.RaiseAndSetIfChanged(ref _progressText, value);
+        }
+
+        public double ProgressValue
+        {
+            get => _progressValue;
+            set => this.RaiseAndSetIfChanged(ref _progressValue, value);
+        }
+
+        public double Progress2Value
+        {
+            get => _progress2Value;
+            set => this.RaiseAndSetIfChanged(ref _progress2Value, value);
+        }
+
+        public string Progress2Text
+        {
+            get => _progress2Text;
+            set => this.RaiseAndSetIfChanged(ref _progress2Text, value);
+        }
+
+        public string DestinationText
+        {
+            get => _destinationText;
+            set => this.RaiseAndSetIfChanged(ref _destinationText, value);
+        }
+
+        public bool DestinationEnabled
+        {
+            get => _destinationEnabled;
+            set => this.RaiseAndSetIfChanged(ref _destinationEnabled, value);
+        }
+
+        public string StatusText
+        {
+            get => _statusText;
+            set => this.RaiseAndSetIfChanged(ref _statusText, value);
+        }
+
+        public bool StatusVisible
+        {
+            get => _statusVisible;
+            set => this.RaiseAndSetIfChanged(ref _statusVisible, value);
+        }
+
+        public bool StartVisible
+        {
+            get => _startVisible;
+            set => this.RaiseAndSetIfChanged(ref _startVisible, value);
+        }
+
+        public bool CloseVisible
+        {
+            get => _closeVisible;
+            set => this.RaiseAndSetIfChanged(ref _closeVisible, value);
+        }
+
+        public bool StopEnabled
+        {
+            get => _stopEnabled;
+            set => this.RaiseAndSetIfChanged(ref _stopEnabled, value);
+        }
+
+        public bool StopVisible
+        {
+            get => _stopVisible;
+            set => this.RaiseAndSetIfChanged(ref _stopVisible, value);
+        }
+
+        void ExecuteStartCommand() => new Thread(DoWork).Start();
+
+        async void DoWork()
+        {
+            // Prepare UI
+            await Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                CloseVisible       = false;
+                StartVisible       = false;
+                StopVisible        = true;
+                StopEnabled        = true;
+                ProgressVisible    = true;
+                DestinationEnabled = false;
+                StatusVisible      = true;
+            });
+
+            _sidecarClass                      =  new Sidecar(_inputFormat, _imageSource, _filterId, _encoding);
+            _sidecarClass.UpdateStatusEvent    += UpdateStatus;
+            _sidecarClass.InitProgressEvent    += InitProgress;
+            _sidecarClass.UpdateProgressEvent  += UpdateProgress;
+            _sidecarClass.EndProgressEvent     += EndProgress;
+            _sidecarClass.InitProgressEvent2   += InitProgress2;
+            _sidecarClass.UpdateProgressEvent2 += UpdateProgress2;
+            _sidecarClass.EndProgressEvent2    += EndProgress2;
+            CICMMetadataType sidecar = _sidecarClass.Create();
+
+            AaruConsole.WriteLine("Writing metadata sidecar");
+
+            var xmlFs = new FileStream(DestinationText, FileMode.Create);
+
+            var xmlSer = new XmlSerializer(typeof(CICMMetadataType));
+            xmlSer.Serialize(xmlFs, sidecar);
+            xmlFs.Close();
+
+            await Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                CloseVisible    = true;
+                StopVisible     = false;
+                ProgressVisible = false;
+                StatusVisible   = false;
+            });
+
+            Statistics.AddCommand("create-sidecar");
+        }
+
+        async void EndProgress2() => await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            Progress2Visible = false;
+        });
+
+        async void UpdateProgress2(string text, long current, long maximum) =>
+            await Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                Progress2Text          = text;
+                Progress2Indeterminate = false;
+
+                Progress2MaxValue = maximum;
+                Progress2Value    = current;
+            });
+
+        async void InitProgress2() => await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            Progress2Visible = true;
+        });
+
+        async void EndProgress() => await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            Progress1Visible = false;
+        });
+
+        async void UpdateProgress(string text, long current, long maximum) =>
+            await Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                ProgressText          = text;
+                ProgressIndeterminate = false;
+
+                ProgressMaxValue = maximum;
+                ProgressValue    = current;
+            });
+
+        async void InitProgress() => await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            Progress1Visible = true;
+        });
+
+        async void UpdateStatus(string text) => await Dispatcher.UIThread.InvokeAsync(() =>
+        {
+            StatusText = text;
+        });
+
+        void ExecuteCloseCommand() => _view.Close();
+
+        void ExecuteStopCommand()
+        {
+            ProgressText = "Aborting...";
+            StopEnabled  = false;
+            _sidecarClass.Abort();
+        }
+
+        async void ExecuteDestinationCommand()
+        {
+            var dlgDestination = new SaveFileDialog
+            {
+                Title = "Choose destination file"
+            };
+
+            dlgDestination.Filters.Add(new FileDialogFilter
+            {
+                Name = "CICM XML metadata", Extensions = new List<string>(new[]
+                {
+                    "*.xml"
+                })
+            });
+
+            string result = await dlgDestination.ShowAsync(_view);
+
+            if(result is null)
+            {
+                DestinationText = "";
+
+                return;
+            }
+
+            if(string.IsNullOrEmpty(Path.GetExtension(result)))
+                result += ".xml";
+
+            DestinationText = result;
+        }
+    }
+}

Aaru.Gui/Views/ImageSidecarWindow.xaml

@@ -0,0 +1,76 @@
+<!--
+// /***************************************************************************
+// The Disc Image Chef
+// ============================================================================
+//
+// Filename       : dlgEncodings.xeto
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Encodings dialog.
+//
+// ==[ Description ] ==========================================================
+//
+//     Defines the structure for the encodings list dialog.
+//
+// ==[ 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 © 2011-2020 Natalia Portillo
+// ****************************************************************************/
+-->
+<Window xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:vm="clr-namespace:Aaru.Gui.ViewModels;assembly=Aaru.Gui"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d" d:DesignWidth="800"
+        d:DesignHeight="450" Width="480" Height="320" x:Class="Aaru.Gui.Views.ImageSidecarWindow"
+        Icon="/Assets/aaru-logo.png" CanResize="False" Title="{Binding Title}">
+    <Design.DataContext>
+        <vm:ImageSidecarViewModel />
+    </Design.DataContext>
+    <StackPanel Orientation="Vertical">
+        <TextBlock Text="Destination file" />
+        <StackPanel Orientation="Horizontal">
+            <TextBox Text="{Binding DestinationText}" IsReadOnly="True" />
+            <Button Command="{Binding DestinationCommand}" IsEnabled="{Binding DestinationEnabled}">
+                <TextBlock Text="Choose..." />
+            </Button>
+        </StackPanel>
+        <StackPanel Orientation="Vertical" IsVisible="{Binding ProgressVisible}">
+            <TextBlock Text="{Binding StatusText}" IsVisible="{Binding StatusVisible}" />
+            <StackPanel Orientation="Vertical" IsVisible="{Binding Progress1Visible}">
+                <TextBlock Text="{Binding ProgressText}" />
+                <ProgressBar Maximum="{Binding ProgressMaxValue}" Value="{Binding ProgressValue}"
+                             IsIndeterminate="{Binding ProgressIndeterminate}" />
+            </StackPanel>
+            <StackPanel Orientation="Vertical" IsVisible="{Binding Progress2Visible}">
+                <TextBlock Text="{Binding Progress2Text}" />
+                <ProgressBar Maximum="{Binding Progress2MaxValue}" Value="{Binding Progress2Value}"
+                             IsIndeterminate="{Binding Progress2Indeterminate}" />
+            </StackPanel>
+        </StackPanel>
+        <StackPanel Orientation="Horizontal">
+            <Button Command="{Binding StartCommand}" IsVisible="{Binding StartVisible}">
+                <TextBlock Text="Start" />
+            </Button>
+            <Button Command="{Binding CloseCommand}" IsVisible="{Binding CloseVisible}">
+                <TextBlock Text="Close" />
+            </Button>
+            <Button Command="{Binding StopCommand}" IsEnabled="{Binding StopEnabled}" IsVisible="{Binding StopVisible}">
+                <TextBlock Text="Stop" />
+            </Button>
+        </StackPanel>
+    </StackPanel>
+</Window>

Aaru.Gui/Views/ImageSidecarWindow.xaml.cs

@@ -0,0 +1,19 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Aaru.Gui.Views
+{
+    public class ImageSidecarWindow : Window
+    {
+        public ImageSidecarWindow()
+        {
+            InitializeComponent();
+        #if DEBUG
+            this.AttachDevTools();
+        #endif
+        }
+
+        void InitializeComponent() => AvaloniaXamlLoader.Load(this);
+    }
+}