From fcaf7d8148e1122e233f1c3da4731f1a4d660e49 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Tue, 14 Apr 2020 20:20:43 +0100
Subject: [PATCH] Migrate filesystem panel from Eto.Forms to Avalonia.

---
 .idea/.idea.Aaru/.idea/contentModel.xml    |   5 +-
 Aaru.Gui/Models/FileSystemModel.cs         |   2 +
 Aaru.Gui/Panels/FileSystemPanel.xaml       |  35 +++++++
 Aaru.Gui/Panels/FileSystemPanel.xaml.cs    |  12 +++
 Aaru.Gui/Panels/pnlFilesystem.xeto         |  58 -----------
 Aaru.Gui/Panels/pnlFilesystem.xeto.cs      | 114 ---------------------
 Aaru.Gui/ViewModels/FileSystemViewModel.cs |  70 +++++++++++++
 Aaru.Gui/ViewModels/MainWindowViewModel.cs |  12 ++-
 8 files changed, 132 insertions(+), 176 deletions(-)
 create mode 100644 Aaru.Gui/Panels/FileSystemPanel.xaml
 create mode 100644 Aaru.Gui/Panels/FileSystemPanel.xaml.cs
 delete mode 100644 Aaru.Gui/Panels/pnlFilesystem.xeto
 delete mode 100644 Aaru.Gui/Panels/pnlFilesystem.xeto.cs
 create mode 100644 Aaru.Gui/ViewModels/FileSystemViewModel.cs

diff --git a/.idea/.idea.Aaru/.idea/contentModel.xml b/.idea/.idea.Aaru/.idea/contentModel.xml
index 3de275a97..7ec2970e5 100644
--- a/.idea/.idea.Aaru/.idea/contentModel.xml
+++ b/.idea/.idea.Aaru/.idea/contentModel.xml
@@ -1252,14 +1252,14 @@
           <e p="TrackEntropyModel.cs" t="Include" />
         </e>
         <e p="Panels" t="Include">
+          <e p="FileSystemPanel.xaml" t="Include" />
+          <e p="FileSystemPanel.xaml.cs" t="Include" />
           <e p="ImageInfoPanel.xaml" t="Include" />
           <e p="ImageInfoPanel.xaml.cs" t="Include" />
           <e p="PartitionPanel.xaml" t="Include" />
           <e p="PartitionPanel.xaml.cs" t="Include" />
           <e p="pnlDeviceInfo.xeto" t="Include" />
           <e p="pnlDeviceInfo.xeto.cs" t="Include" />
-          <e p="pnlFilesystem.xeto" t="Include" />
-          <e p="pnlFilesystem.xeto.cs" t="Include" />
           <e p="pnlListFiles.xeto" t="Include" />
           <e p="pnlListFiles.xeto.cs" t="Include" />
           <e p="pnlScsiInfo.xeto" t="Include" />
@@ -1297,6 +1297,7 @@
           <e p="DvdInfoViewModel.cs" t="Include" />
           <e p="DvdWritableInfoViewModel.cs" t="Include" />
           <e p="EncodingsDialogViewModel.cs" t="Include" />
+          <e p="FileSystemViewModel.cs" t="Include" />
           <e p="ImageChecksumViewModel.cs" t="Include" />
           <e p="ImageConvertViewModel.cs" t="Include" />
           <e p="ImageEntropyViewModel.cs" t="Include" />
diff --git a/Aaru.Gui/Models/FileSystemModel.cs b/Aaru.Gui/Models/FileSystemModel.cs
index a1652bc28..e15362c61 100644
--- a/Aaru.Gui/Models/FileSystemModel.cs
+++ b/Aaru.Gui/Models/FileSystemModel.cs
@@ -1,4 +1,5 @@
 using Aaru.CommonTypes.Interfaces;
+using Aaru.Gui.ViewModels;
 
 namespace Aaru.Gui.Models
 {
@@ -7,5 +8,6 @@ namespace Aaru.Gui.Models
         public string              VolumeName         { get; set; }
         public IFilesystem         Filesystem         { get; set; }
         public IReadOnlyFilesystem ReadOnlyFilesystem { get; set; }
+        public FileSystemViewModel ViewModel          { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Aaru.Gui/Panels/FileSystemPanel.xaml b/Aaru.Gui/Panels/FileSystemPanel.xaml
new file mode 100644
index 000000000..3d5a6631d
--- /dev/null
+++ b/Aaru.Gui/Panels/FileSystemPanel.xaml
@@ -0,0 +1,35 @@
+<UserControl 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="clr-namespace:Aaru.Gui.ViewModels" mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="Aaru.Gui.Panels.FileSystemPanel">
+    <Design.DataContext>
+        <vm:FileSystemViewModel />
+    </Design.DataContext>
+    <StackPanel>
+        <TextBlock Text="{Binding TypeText}" />
+        <TextBlock Text="{Binding VolumeNameText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding SerialNumberText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding ApplicationIdentifierText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding SystemIdentifierText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding VolumeSetIdentifierText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding DataPreparerIdentifierText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding PublisherIdentifierText}" IsVisible="{Binding !!VolumeNameText}" />
+        <TextBlock Text="{Binding CreationDateText}" IsVisible="{Binding CreationDateVisible}" />
+        <TextBlock Text="{Binding EffectiveDateText}" IsVisible="{Binding EffectiveDateVisible}" />
+        <TextBlock Text="{Binding ModificationDateText}" IsVisible="{Binding ModificationDateVisible}" />
+        <TextBlock Text="{Binding ExpirationDateText}" IsVisible="{Binding ExpirationDateVisible}" />
+        <TextBlock Text="{Binding BackupDateText}" IsVisible="{Binding BackupDateVisible}" />
+        <TextBlock Text="{Binding ClustersText}" />
+        <TextBlock Text="{Binding FreeClustersText}" IsVisible="{Binding FreeClustersVisible}" />
+        <TextBlock Text="{Binding FilesText}" IsVisible="{Binding FilesVisible}" />
+        <CheckBox IsEnabled="{Binding BootableChecked}">
+            <TextBlock Text="Filesystem contains boot code" />
+        </CheckBox>
+        <CheckBox IsEnabled="{Binding DirtyChecked}">
+            <TextBlock Text="Filesystem has not been unmounted correctly or contains errors" />
+        </CheckBox>
+        <TextBlock Text="Details" IsVisible="{Binding !!InformationText}" />
+        <TextBox Text="{Binding InformationText}" IsReadOnly="True" />
+    </StackPanel>
+</UserControl>
\ No newline at end of file
diff --git a/Aaru.Gui/Panels/FileSystemPanel.xaml.cs b/Aaru.Gui/Panels/FileSystemPanel.xaml.cs
new file mode 100644
index 000000000..a760eb8dc
--- /dev/null
+++ b/Aaru.Gui/Panels/FileSystemPanel.xaml.cs
@@ -0,0 +1,12 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Aaru.Gui.Panels
+{
+    public class FileSystemPanel : UserControl
+    {
+        public FileSystemPanel() => InitializeComponent();
+
+        void InitializeComponent() => AvaloniaXamlLoader.Load(this);
+    }
+}
\ No newline at end of file
diff --git a/Aaru.Gui/Panels/pnlFilesystem.xeto b/Aaru.Gui/Panels/pnlFilesystem.xeto
deleted file mode 100644
index 8f31e3aae..000000000
--- a/Aaru.Gui/Panels/pnlFilesystem.xeto
+++ /dev/null
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?><!--
-// /***************************************************************************
-// The Disc Image Chef
-// ============================================================================
-//
-// Filename       : pnlFilesystemInfo.xeto
-// Author(s)      : Natalia Portillo <claunia@claunia.com>
-//
-// Component      : Filesystem information panel.
-//
-// ==[ Description ] ==========================================================
-//
-//     Defines the structure for the filesystem information panel.
-//
-// ==[ 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
-// ****************************************************************************/
--->
-<Panel xmlns="http://schema.picoe.ca/eto.forms" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <StackLayout Orientation="Vertical">
-        <Label ID="lblType"/>
-        <Label ID="lblVolumeName"/>
-        <Label ID="lblSerialNumber"/>
-        <Label ID="lblApplicationIdentifier"/>
-        <Label ID="lblSystemIdentifier"/>
-        <Label ID="lblVolumeSetIdentifier"/>
-        <Label ID="lblDataPreparerIdentifier"/>
-        <Label ID="lblPublisherIdentifier"/>
-        <Label ID="lblCreationDate"/>
-        <Label ID="lblEffectiveDate"/>
-        <Label ID="lblModificationDate"/>
-        <Label ID="lblExpirationDate"/>
-        <Label ID="lblBackupDate"/>
-        <Label ID="lblClusters"/>
-        <Label ID="lblFreeClusters"/>
-        <Label ID="lblFiles"/>
-        <CheckBox ID="chkBootable" Enabled="False" Text="Filesystem contains boot code"/>
-        <CheckBox ID="chkDirty" Enabled="False" Text="Filesystem has not been unmounted correctly or contains errors"/>
-        <GroupBox ID="grpInformation" Text="Details">
-            <TextArea ID="txtInformation" ReadOnly="True"/>
-        </GroupBox>
-    </StackLayout>
-</Panel>
\ No newline at end of file
diff --git a/Aaru.Gui/Panels/pnlFilesystem.xeto.cs b/Aaru.Gui/Panels/pnlFilesystem.xeto.cs
deleted file mode 100644
index 1e53dc214..000000000
--- a/Aaru.Gui/Panels/pnlFilesystem.xeto.cs
+++ /dev/null
@@ -1,114 +0,0 @@
-// /***************************************************************************
-// Aaru Data Preservation Suite
-// ----------------------------------------------------------------------------
-//
-// Filename       : pnlFilesystem.xeto.cs
-// Author(s)      : Natalia Portillo claunia@claunia.com>
-//
-// Component      : Filesystem information panel.
-//
-// --[ Description ] ----------------------------------------------------------
-//
-//     Implements the filesystem information panel.
-//
-// --[ 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 Eto.Forms;
-using Eto.Serialization.Xaml;
-using Schemas;
-
-namespace Aaru.Gui.Panels
-{
-    public class pnlFilesystem : Panel
-    {
-        public pnlFilesystem(FileSystemType xmlFsType, string information)
-        {
-            XamlReader.Load(this);
-
-            lblType.Text                   = $"Filesystem type: {xmlFsType.Type}";
-            lblVolumeName.Text             = $"Volume name: {xmlFsType.VolumeName}";
-            lblSerialNumber.Text           = $"Serial number: {xmlFsType.VolumeSerial}";
-            lblApplicationIdentifier.Text  = $"Application identifier: {xmlFsType.ApplicationIdentifier}";
-            lblSystemIdentifier.Text       = $"System identifier: {xmlFsType.SystemIdentifier}";
-            lblVolumeSetIdentifier.Text    = $"Volume set identifier: {xmlFsType.VolumeSetIdentifier}";
-            lblDataPreparerIdentifier.Text = $"Data preparer identifier: {xmlFsType.DataPreparerIdentifier}";
-            lblPublisherIdentifier.Text    = $"Publisher identifier: {xmlFsType.PublisherIdentifier}";
-            lblCreationDate.Text           = $"Volume created on {xmlFsType.CreationDate:F}";
-            lblEffectiveDate.Text          = $"Volume effective from {xmlFsType.EffectiveDate:F}";
-            lblModificationDate.Text       = $"Volume last modified on {xmlFsType.ModificationDate:F}";
-            lblExpirationDate.Text         = $"Volume expired on {xmlFsType.ExpirationDate:F}";
-            lblBackupDate.Text             = $"Volume last backed up on {xmlFsType.BackupDate:F}";
-
-            lblClusters.Text =
-                $"Volume has {xmlFsType.Clusters} clusters of {xmlFsType.ClusterSize} bytes each (total of {xmlFsType.Clusters * xmlFsType.ClusterSize} bytes)";
-
-            lblFreeClusters.Text =
-                $"Volume has {xmlFsType.FreeClusters} {xmlFsType.FreeClusters / xmlFsType.Clusters:P}";
-
-            lblFiles.Text       = $"Volume contains {xmlFsType.Files} files";
-            chkBootable.Checked = xmlFsType.Bootable;
-            chkDirty.Checked    = xmlFsType.Dirty;
-            txtInformation.Text = information;
-
-            lblVolumeName.Visible             = !string.IsNullOrEmpty(xmlFsType.VolumeName);
-            lblSerialNumber.Visible           = !string.IsNullOrEmpty(xmlFsType.VolumeSerial);
-            lblApplicationIdentifier.Visible  = !string.IsNullOrEmpty(xmlFsType.ApplicationIdentifier);
-            lblSystemIdentifier.Visible       = !string.IsNullOrEmpty(xmlFsType.SystemIdentifier);
-            lblVolumeSetIdentifier.Visible    = !string.IsNullOrEmpty(xmlFsType.VolumeSetIdentifier);
-            lblDataPreparerIdentifier.Visible = !string.IsNullOrEmpty(xmlFsType.DataPreparerIdentifier);
-            lblPublisherIdentifier.Visible    = !string.IsNullOrEmpty(xmlFsType.PublisherIdentifier);
-            lblCreationDate.Visible           = xmlFsType.CreationDateSpecified;
-            lblEffectiveDate.Visible          = xmlFsType.EffectiveDateSpecified;
-            lblModificationDate.Visible       = xmlFsType.ModificationDateSpecified;
-            lblExpirationDate.Visible         = xmlFsType.ExpirationDateSpecified;
-            lblBackupDate.Visible             = xmlFsType.BackupDateSpecified;
-            lblFreeClusters.Visible           = xmlFsType.FreeClustersSpecified;
-            lblFiles.Visible                  = xmlFsType.FilesSpecified;
-            grpInformation.Visible            = !string.IsNullOrEmpty(information);
-        }
-
-        #region XAML controls
-        #pragma warning disable 169
-        #pragma warning disable 649
-        Label    lblType;
-        Label    lblVolumeName;
-        Label    lblSerialNumber;
-        Label    lblApplicationIdentifier;
-        Label    lblSystemIdentifier;
-        Label    lblVolumeSetIdentifier;
-        Label    lblDataPreparerIdentifier;
-        Label    lblPublisherIdentifier;
-        Label    lblCreationDate;
-        Label    lblEffectiveDate;
-        Label    lblModificationDate;
-        Label    lblExpirationDate;
-        Label    lblBackupDate;
-        Label    lblClusters;
-        Label    lblFreeClusters;
-        Label    lblFiles;
-        CheckBox chkBootable;
-        CheckBox chkDirty;
-        GroupBox grpInformation;
-        TextArea txtInformation;
-        #pragma warning restore 169
-        #pragma warning restore 649
-        #endregion
-    }
-}
\ No newline at end of file
diff --git a/Aaru.Gui/ViewModels/FileSystemViewModel.cs b/Aaru.Gui/ViewModels/FileSystemViewModel.cs
new file mode 100644
index 000000000..9d5d7003d
--- /dev/null
+++ b/Aaru.Gui/ViewModels/FileSystemViewModel.cs
@@ -0,0 +1,70 @@
+using Schemas;
+
+namespace Aaru.Gui.ViewModels
+{
+    public class FileSystemViewModel
+    {
+        public FileSystemViewModel(FileSystemType xmlFsType, string information)
+        {
+            TypeText                   = $"Filesystem type: {xmlFsType.Type}";
+            VolumeNameText             = $"Volume name: {xmlFsType.VolumeName}";
+            SerialNumberText           = $"Serial number: {xmlFsType.VolumeSerial}";
+            ApplicationIdentifierText  = $"Application identifier: {xmlFsType.ApplicationIdentifier}";
+            SystemIdentifierText       = $"System identifier: {xmlFsType.SystemIdentifier}";
+            VolumeSetIdentifierText    = $"Volume set identifier: {xmlFsType.VolumeSetIdentifier}";
+            DataPreparerIdentifierText = $"Data preparer identifier: {xmlFsType.DataPreparerIdentifier}";
+            PublisherIdentifierText    = $"Publisher identifier: {xmlFsType.PublisherIdentifier}";
+            CreationDateText           = $"Volume created on {xmlFsType.CreationDate:F}";
+            EffectiveDateText          = $"Volume effective from {xmlFsType.EffectiveDate:F}";
+            ModificationDateText       = $"Volume last modified on {xmlFsType.ModificationDate:F}";
+            ExpirationDateText         = $"Volume expired on {xmlFsType.ExpirationDate:F}";
+            BackupDateText             = $"Volume last backed up on {xmlFsType.BackupDate:F}";
+
+            ClustersText =
+                $"Volume has {xmlFsType.Clusters} clusters of {xmlFsType.ClusterSize} bytes each (total of {xmlFsType.Clusters * xmlFsType.ClusterSize} bytes)";
+
+            FreeClustersText =
+                $"Volume has {xmlFsType.FreeClusters} clusters free ({xmlFsType.FreeClusters / xmlFsType.Clusters:P})";
+
+            FilesText       = $"Volume contains {xmlFsType.Files} files";
+            BootableChecked = xmlFsType.Bootable;
+            DirtyChecked    = xmlFsType.Dirty;
+            InformationText = information;
+
+            CreationDateVisible     = xmlFsType.CreationDateSpecified;
+            EffectiveDateVisible    = xmlFsType.EffectiveDateSpecified;
+            ModificationDateVisible = xmlFsType.ModificationDateSpecified;
+            ExpirationDateVisible   = xmlFsType.ExpirationDateSpecified;
+            BackupDateVisible       = xmlFsType.BackupDateSpecified;
+            FreeClustersVisible     = xmlFsType.FreeClustersSpecified;
+            FilesVisible            = xmlFsType.FilesSpecified;
+        }
+
+        public string TypeText                   { get; }
+        public string VolumeNameText             { get; }
+        public string SerialNumberText           { get; }
+        public string ApplicationIdentifierText  { get; }
+        public string SystemIdentifierText       { get; }
+        public string VolumeSetIdentifierText    { get; }
+        public string DataPreparerIdentifierText { get; }
+        public string PublisherIdentifierText    { get; }
+        public string CreationDateText           { get; }
+        public string EffectiveDateText          { get; }
+        public string ModificationDateText       { get; }
+        public string ExpirationDateText         { get; }
+        public string BackupDateText             { get; }
+        public string ClustersText               { get; }
+        public string FreeClustersText           { get; }
+        public string FilesText                  { get; }
+        public bool   BootableChecked            { get; }
+        public bool   DirtyChecked               { get; }
+        public string InformationText            { get; }
+        public bool   CreationDateVisible        { get; }
+        public bool   EffectiveDateVisible       { get; }
+        public bool   ModificationDateVisible    { get; }
+        public bool   ExpirationDateVisible      { get; }
+        public bool   BackupDateVisible          { get; }
+        public bool   FreeClustersVisible        { get; }
+        public bool   FilesVisible               { get; }
+    }
+}
\ No newline at end of file
diff --git a/Aaru.Gui/ViewModels/MainWindowViewModel.cs b/Aaru.Gui/ViewModels/MainWindowViewModel.cs
index f9ef3fa27..ebd4c997d 100644
--- a/Aaru.Gui/ViewModels/MainWindowViewModel.cs
+++ b/Aaru.Gui/ViewModels/MainWindowViewModel.cs
@@ -154,6 +154,12 @@ namespace Aaru.Gui.ViewModels
                         DataContext = partitionModel.ViewModel
                     };
 
+                if(value is FileSystemModel fileSystemModel)
+                    ContentPanel = new FileSystemPanel
+                    {
+                        DataContext = fileSystemModel.ViewModel
+                    };
+
                 this.RaiseAndSetIfChanged(ref _treeViewSelectedItem, value);
             }
         }
@@ -464,7 +470,8 @@ namespace Aaru.Gui.ViewModels
                                                 VolumeName =
                                                     plugin.XmlFsType.VolumeName is null ? $"{plugin.XmlFsType.Type}"
                                                         : $"{plugin.XmlFsType.VolumeName} ({plugin.XmlFsType.Type})",
-                                                Filesystem = plugin, ReadOnlyFilesystem = fsPlugin
+                                                Filesystem = plugin, ReadOnlyFilesystem = fsPlugin,
+                                                ViewModel  = new FileSystemViewModel(plugin.XmlFsType, information)
                                             };
 
                                             /* TODO: Trap expanding item
@@ -520,7 +527,8 @@ namespace Aaru.Gui.ViewModels
                                     {
                                         VolumeName = plugin.XmlFsType.VolumeName is null ? $"{plugin.XmlFsType.Type}"
                                                          : $"{plugin.XmlFsType.VolumeName} ({plugin.XmlFsType.Type})",
-                                        Filesystem = plugin, ReadOnlyFilesystem = fsPlugin
+                                        Filesystem = plugin, ReadOnlyFilesystem = fsPlugin,
+                                        ViewModel  = new FileSystemViewModel(plugin.XmlFsType, information)
                                     };
 
                                     /* TODO: Trap expanding item