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Add option to remove ROM set.

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This commit is contained in:
Natalia Portillo
2020-08-24 02:29:07 +01:00
parent 3d87c2e778
commit 90f9152e0f
8 changed files with 249 additions and 1 deletions
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1
RomRepoMgr.Core/Models/RomSetModel.cs
View File

@@ -42,5 +42,6 @@ namespace RomRepoMgr.Core.Models
public long TotalRoms { get; set; }
public long HaveRoms { get; set; }
public long MissRoms { get; set; }
public long Id { get; set; }
}
}

1
RomRepoMgr.Core/Workers/DatImporter.cs
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@@ -464,6 +464,7 @@ namespace RomRepoMgr.Core.Workers
{
RomSet = new RomSetModel
{
Id = romSet.Id,
Author = romSet.Author,
Comment = romSet.Comment,
Date = romSet.Date,

36
RomRepoMgr/ViewModels/MainWindowViewModel.cs
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@@ -30,6 +30,8 @@ using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Threading;
using MessageBox.Avalonia;
using MessageBox.Avalonia.Enums;
using ReactiveUI;
using RomRepoMgr.Core.EventArgs;
using RomRepoMgr.Core.Models;
@@ -41,6 +43,8 @@ namespace RomRepoMgr.ViewModels
{
readonly MainWindow _view;
RomSetModel _selectedRomSet;
public MainWindowViewModel(MainWindow view, List<RomSetModel> romSets)
{
_view = view;
@@ -50,6 +54,7 @@ namespace RomRepoMgr.ViewModels
ImportDatCommand = ReactiveCommand.Create(ExecuteImportDatCommand);
ImportDatFolderCommand = ReactiveCommand.Create(ExecuteImportDatFolderCommand);
ImportRomFolderCommand = ReactiveCommand.Create(ExecuteImportRomFolderCommand);
DeleteRomSetCommand = ReactiveCommand.Create(ExecuteDeleteRomSetCommand);
RomSets = new ObservableCollection<RomSetModel>(romSets);
}
@@ -79,6 +84,13 @@ namespace RomRepoMgr.ViewModels
public ReactiveCommand<Unit, Unit> ImportDatCommand { get; }
public ReactiveCommand<Unit, Unit> ImportDatFolderCommand { get; }
public ReactiveCommand<Unit, Unit> ImportRomFolderCommand { get; }
public ReactiveCommand<Unit, Unit> DeleteRomSetCommand { get; }
public RomSetModel SelectedRomSet
{
get => _selectedRomSet;
set => this.RaiseAndSetIfChanged(ref _selectedRomSet, value);
}
internal async void ExecuteSettingsCommand()
{
@@ -177,5 +189,29 @@ namespace RomRepoMgr.ViewModels
dialog.DataContext = importRomFolderViewModel;
await dialog.ShowDialog(_view);
}
async void ExecuteDeleteRomSetCommand()
{
if(SelectedRomSet == null)
return;
ButtonResult result = await MessageBoxManager.GetMessageBoxStandardWindow("Delete ROM set",
string.
Format("Are you sure you want to delete the ROM set {0}?",
SelectedRomSet.Name), ButtonEnum.YesNo,
Icon.Database).
ShowDialog(_view);
if(result == ButtonResult.No)
return;
var dialog = new RemoveDat();
var removeDatViewModel = new RemoveDatViewModel(dialog, SelectedRomSet.Id);
dialog.DataContext = removeDatViewModel;
await dialog.ShowDialog(_view);
RomSets.Remove(SelectedRomSet);
SelectedRomSet = null;
}
}
}

114
RomRepoMgr/ViewModels/RemoveDatViewModel.cs Normal file
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@@ -0,0 +1,114 @@
/******************************************************************************
// 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.IO;
using System.Threading.Tasks;
using Avalonia.Threading;
using JetBrains.Annotations;
using ReactiveUI;
using RomRepoMgr.Core;
using RomRepoMgr.Database;
using RomRepoMgr.Database.Models;
using RomRepoMgr.Views;
namespace RomRepoMgr.ViewModels
{
public sealed class RemoveDatViewModel : ViewModelBase
{
readonly long _romSetId;
readonly RemoveDat _view;
string _statusMessage;
public RemoveDatViewModel(RemoveDat view, long romSetId)
{
_view = view;
_romSetId = romSetId;
}
[NotNull]
public string Title => "Removing ROM set...";
public string StatusMessage
{
get => _statusMessage;
set => this.RaiseAndSetIfChanged(ref _statusMessage, value);
}
internal void OnOpened() => Task.Run(() =>
{
Dispatcher.UIThread.Post(() => StatusMessage = "Retrieving ROM set from database...");
RomSet romSet = Context.Singleton.RomSets.Find(_romSetId);
if(romSet == null)
return;
Dispatcher.UIThread.Post(() => StatusMessage = "Removing ROM set from database...");
Context.Singleton.RomSets.Remove(romSet);
Dispatcher.UIThread.Post(() => StatusMessage = "Saving changes to database...");
Context.Singleton.SaveChanges();
Dispatcher.UIThread.Post(() => StatusMessage = "Removing DAT file from repo...");
byte[] sha384Bytes = new byte[48];
string sha384 = romSet.Sha384;
for(int i = 0; i < 48; i++)
{
if(sha384[i * 2] >= 0x30 &&
sha384[i * 2] <= 0x39)
sha384Bytes[i] = (byte)((sha384[i * 2] - 0x30) * 0x10);
else if(sha384[i * 2] >= 0x41 &&
sha384[i * 2] <= 0x46)
sha384Bytes[i] = (byte)((sha384[i * 2] - 0x37) * 0x10);
else if(sha384[i * 2] >= 0x61 &&
sha384[i * 2] <= 0x66)
sha384Bytes[i] = (byte)((sha384[i * 2] - 0x57) * 0x10);
if(sha384[(i * 2) + 1] >= 0x30 &&
sha384[(i * 2) + 1] <= 0x39)
sha384Bytes[i] += (byte)(sha384[(i * 2) + 1] - 0x30);
else if(sha384[(i * 2) + 1] >= 0x41 &&
sha384[(i * 2) + 1] <= 0x46)
sha384Bytes[i] += (byte)(sha384[(i * 2) + 1] - 0x37);
else if(sha384[(i * 2) + 1] >= 0x61 &&
sha384[(i * 2) + 1] <= 0x66)
sha384Bytes[i] += (byte)(sha384[(i * 2) + 1] - 0x57);
}
string datHash32 = Base32.ToBase32String(sha384Bytes);
string datFilesPath = Path.Combine(Settings.Settings.Current.RepositoryPath, "datfiles");
string compressedDatPath = Path.Combine(datFilesPath, datHash32 + ".lz");
if(File.Exists(compressedDatPath))
File.Delete(compressedDatPath);
Dispatcher.UIThread.Post(_view.Close);
});
}
}

1
RomRepoMgr/ViewModels/SplashWindowViewModel.cs
View File

@@ -370,6 +370,7 @@ namespace RomRepoMgr.ViewModels
ThenBy(r => r.Date).ThenBy(r => r.Description).ThenBy(r => r.Comment).
ThenBy(r => r.Filename).Select(r => new RomSetModel
{
Id = r.Id,
Author = r.Author,
Comment = r.Comment,
Date = r.Date,

7
RomRepoMgr/Views/MainWindow.xaml
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@@ -19,6 +19,10 @@
<MenuItem Header="_ROMs">
<MenuItem Header="_Import folder" Command="{Binding ImportRomFolderCommand}" /> <Separator />
</MenuItem>
<MenuItem Header="ROM _sets"
IsEnabled="{Binding SelectedRomSet, Converter={x:Static ObjectConverters.IsNotNull}}">
<MenuItem Header="_Delete" Command="{Binding DeleteRomSetCommand}" /> <Separator />
</MenuItem>
<MenuItem Header="_Help">
<MenuItem Header="_About" Name="AboutMenuItem" IsVisible="{Binding !NativeMenuSupported}"
Command="{Binding AboutCommand}" />
@@ -29,7 +33,8 @@
<TabItem.Header>
<TextBlock Text="{Binding RomSetLabel}" />
</TabItem.Header>
<DataGrid Items="{Binding RomSets}" HorizontalScrollBarVisibility="Visible">
<DataGrid Items="{Binding RomSets}" HorizontalScrollBarVisibility="Visible"
SelectedItem="{Binding SelectedRomSet, Mode=TwoWay}">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding Name}" Width="Auto" IsReadOnly="True">
<DataGridTextColumn.Header>

45
RomRepoMgr/Views/RemoveDat.xaml Normal file
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@@ -0,0 +1,45 @@
<!--
// /***************************************************************************
// 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
// ****************************************************************************/
-->
<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="clr-namespace:RomRepoMgr.ViewModels;assembly=RomRepoMgr" mc:Ignorable="d" d:DesignWidth="800"
d:DesignHeight="450" Width="480" Height="90" x:Class="RomRepoMgr.Views.RemoveDat"
Icon="/Assets/avalonia-logo.ico" CanResize="False" Title="{Binding Title}" WindowStartupLocation="CenterOwner">
<Design.DataContext>
<vm:RemoveDatViewModel />
</Design.DataContext>
<Border Padding="15">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" /> <RowDefinition Height="auto" />
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" Text="{Binding StatusMessage}" HorizontalAlignment="Center" />
<ProgressBar Grid.Row="1" IsIndeterminate="True" HorizontalAlignment="Stretch" />
</Grid>
</Border>
</Window>

45
RomRepoMgr/Views/RemoveDat.xaml.cs Normal file
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@@ -0,0 +1,45 @@
/******************************************************************************
// 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;
using Avalonia.Controls;
using Avalonia.Markup.Xaml;
using RomRepoMgr.ViewModels;
namespace RomRepoMgr.Views
{
public sealed class RemoveDat : Window
{
public RemoveDat() => InitializeComponent();
void InitializeComponent() => AvaloniaXamlLoader.Load(this);
protected override void OnOpened(EventArgs e)
{
base.OnOpened(e);
(DataContext as RemoveDatViewModel)?.OnOpened();
}
}
}