infra: Make Avalonia the default UI (#6375)

* misc: Move Ryujinx project to Ryujinx.Gtk3

This breaks release CI for now but that's fine.

Signed-off-by: Mary Guillemard <mary@mary.zone>

* misc: Move Ryujinx.Ava project to Ryujinx

This breaks CI for now, but it's fine.

Signed-off-by: Mary Guillemard <mary@mary.zone>

* infra: Make Avalonia the default UI

Should fix CI after the previous changes.

GTK3 isn't build by the release job anymore, only by PR CI.

This also ensure that the test-ava update package is still generated to
allow update from the old testing channel.

Signed-off-by: Mary Guillemard <mary@mary.zone>

* Fix missing copy in create_app_bundle.sh

Signed-off-by: Mary Guillemard <mary@mary.zone>

* Fix syntax error

Signed-off-by: Mary Guillemard <mary@mary.zone>

---------

Signed-off-by: Mary Guillemard <mary@mary.zone>
This commit is contained in:
Mary Guillemard
2024-03-02 12:51:05 +01:00
committed by GitHub
parent 53b5985da6
commit ec6cb0abb4
239 changed files with 1235 additions and 1232 deletions

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using Avalonia.Controls;
using Avalonia.Threading;
using FluentAvalonia.UI.Controls;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Controls;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Ava.UI.Windows;
using Ryujinx.HLE;
using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
using Ryujinx.HLE.UI;
using System;
using System.Threading;
namespace Ryujinx.Ava.UI.Applet
{
internal class AvaHostUIHandler : IHostUIHandler
{
private readonly MainWindow _parent;
public IHostUITheme HostUITheme { get; }
public AvaHostUIHandler(MainWindow parent)
{
_parent = parent;
HostUITheme = new AvaloniaHostUITheme(parent);
}
public bool DisplayMessageDialog(ControllerAppletUIArgs args)
{
ManualResetEvent dialogCloseEvent = new(false);
bool okPressed = false;
Dispatcher.UIThread.InvokeAsync(async () =>
{
var response = await ControllerAppletDialog.ShowControllerAppletDialog(_parent, args);
if (response == UserResult.Ok)
{
okPressed = true;
}
dialogCloseEvent.Set();
});
dialogCloseEvent.WaitOne();
return okPressed;
}
public bool DisplayMessageDialog(string title, string message)
{
ManualResetEvent dialogCloseEvent = new(false);
bool okPressed = false;
Dispatcher.UIThread.InvokeAsync(async () =>
{
try
{
ManualResetEvent deferEvent = new(false);
bool opened = false;
UserResult response = await ContentDialogHelper.ShowDeferredContentDialog(_parent,
title,
message,
"",
LocaleManager.Instance[LocaleKeys.DialogOpenSettingsWindowLabel],
"",
LocaleManager.Instance[LocaleKeys.SettingsButtonClose],
(int)Symbol.Important,
deferEvent,
async window =>
{
if (opened)
{
return;
}
opened = true;
_parent.SettingsWindow = new SettingsWindow(_parent.VirtualFileSystem, _parent.ContentManager);
await _parent.SettingsWindow.ShowDialog(window);
_parent.SettingsWindow = null;
opened = false;
});
if (response == UserResult.Ok)
{
okPressed = true;
}
dialogCloseEvent.Set();
}
catch (Exception ex)
{
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogMessageDialogErrorExceptionMessage, ex));
dialogCloseEvent.Set();
}
});
dialogCloseEvent.WaitOne();
return okPressed;
}
public bool DisplayInputDialog(SoftwareKeyboardUIArgs args, out string userText)
{
ManualResetEvent dialogCloseEvent = new(false);
bool okPressed = false;
bool error = false;
string inputText = args.InitialText ?? "";
Dispatcher.UIThread.InvokeAsync(async () =>
{
try
{
var response = await SwkbdAppletDialog.ShowInputDialog(LocaleManager.Instance[LocaleKeys.SoftwareKeyboard], args);
if (response.Result == UserResult.Ok)
{
inputText = response.Input;
okPressed = true;
}
}
catch (Exception ex)
{
error = true;
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogSoftwareKeyboardErrorExceptionMessage, ex));
}
finally
{
dialogCloseEvent.Set();
}
});
dialogCloseEvent.WaitOne();
userText = error ? null : inputText;
return error || okPressed;
}
public void ExecuteProgram(Switch device, ProgramSpecifyKind kind, ulong value)
{
device.Configuration.UserChannelPersistence.ExecuteProgram(kind, value);
_parent.ViewModel.AppHost?.Stop();
}
public bool DisplayErrorAppletDialog(string title, string message, string[] buttons)
{
ManualResetEvent dialogCloseEvent = new(false);
bool showDetails = false;
Dispatcher.UIThread.InvokeAsync(async () =>
{
try
{
ErrorAppletWindow msgDialog = new(_parent, buttons, message)
{
Title = title,
WindowStartupLocation = WindowStartupLocation.CenterScreen,
Width = 400,
};
object response = await msgDialog.Run();
if (response != null && buttons != null && buttons.Length > 1 && (int)response != buttons.Length - 1)
{
showDetails = true;
}
dialogCloseEvent.Set();
msgDialog.Close();
}
catch (Exception ex)
{
dialogCloseEvent.Set();
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogErrorAppletErrorExceptionMessage, ex));
}
});
dialogCloseEvent.WaitOne();
return showDetails;
}
public IDynamicTextInputHandler CreateDynamicTextInputHandler()
{
return new AvaloniaDynamicTextInputHandler(_parent);
}
}
}

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using Avalonia;
using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Threading;
using Ryujinx.Ava.Input;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Ava.UI.Windows;
using Ryujinx.HLE.UI;
using System;
using System.Threading;
using HidKey = Ryujinx.Common.Configuration.Hid.Key;
namespace Ryujinx.Ava.UI.Applet
{
class AvaloniaDynamicTextInputHandler : IDynamicTextInputHandler
{
private MainWindow _parent;
private readonly OffscreenTextBox _hiddenTextBox;
private bool _canProcessInput;
private IDisposable _textChangedSubscription;
private IDisposable _selectionStartChangedSubscription;
private IDisposable _selectionEndtextChangedSubscription;
public AvaloniaDynamicTextInputHandler(MainWindow parent)
{
_parent = parent;
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).KeyPressed += AvaloniaDynamicTextInputHandler_KeyPressed;
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).KeyRelease += AvaloniaDynamicTextInputHandler_KeyRelease;
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).TextInput += AvaloniaDynamicTextInputHandler_TextInput;
_hiddenTextBox = _parent.HiddenTextBox;
Dispatcher.UIThread.Post(() =>
{
_textChangedSubscription = _hiddenTextBox.GetObservable(TextBox.TextProperty).Subscribe(TextChanged);
_selectionStartChangedSubscription = _hiddenTextBox.GetObservable(TextBox.SelectionStartProperty).Subscribe(SelectionChanged);
_selectionEndtextChangedSubscription = _hiddenTextBox.GetObservable(TextBox.SelectionEndProperty).Subscribe(SelectionChanged);
});
}
private void TextChanged(string text)
{
TextChangedEvent?.Invoke(text ?? string.Empty, _hiddenTextBox.SelectionStart, _hiddenTextBox.SelectionEnd, true);
}
private void SelectionChanged(int selection)
{
if (_hiddenTextBox.SelectionEnd < _hiddenTextBox.SelectionStart)
{
_hiddenTextBox.SelectionStart = _hiddenTextBox.SelectionEnd;
}
TextChangedEvent?.Invoke(_hiddenTextBox.Text ?? string.Empty, _hiddenTextBox.SelectionStart, _hiddenTextBox.SelectionEnd, true);
}
private void AvaloniaDynamicTextInputHandler_TextInput(object sender, string text)
{
Dispatcher.UIThread.InvokeAsync(() =>
{
if (_canProcessInput)
{
_hiddenTextBox.SendText(text);
}
});
}
private void AvaloniaDynamicTextInputHandler_KeyRelease(object sender, KeyEventArgs e)
{
var key = (HidKey)AvaloniaKeyboardMappingHelper.ToInputKey(e.Key);
if (!(KeyReleasedEvent?.Invoke(key)).GetValueOrDefault(true))
{
return;
}
e.RoutedEvent = OffscreenTextBox.GetKeyUpRoutedEvent();
Dispatcher.UIThread.InvokeAsync(() =>
{
if (_canProcessInput)
{
_hiddenTextBox.SendKeyUpEvent(e);
}
});
}
private void AvaloniaDynamicTextInputHandler_KeyPressed(object sender, KeyEventArgs e)
{
var key = (HidKey)AvaloniaKeyboardMappingHelper.ToInputKey(e.Key);
if (!(KeyPressedEvent?.Invoke(key)).GetValueOrDefault(true))
{
return;
}
e.RoutedEvent = OffscreenTextBox.GetKeyUpRoutedEvent();
Dispatcher.UIThread.InvokeAsync(() =>
{
if (_canProcessInput)
{
_hiddenTextBox.SendKeyDownEvent(e);
}
});
}
public bool TextProcessingEnabled
{
get
{
return Volatile.Read(ref _canProcessInput);
}
set
{
Volatile.Write(ref _canProcessInput, value);
}
}
public event DynamicTextChangedHandler TextChangedEvent;
public event KeyPressedHandler KeyPressedEvent;
public event KeyReleasedHandler KeyReleasedEvent;
public void Dispose()
{
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).KeyPressed -= AvaloniaDynamicTextInputHandler_KeyPressed;
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).KeyRelease -= AvaloniaDynamicTextInputHandler_KeyRelease;
(_parent.InputManager.KeyboardDriver as AvaloniaKeyboardDriver).TextInput -= AvaloniaDynamicTextInputHandler_TextInput;
_textChangedSubscription?.Dispose();
_selectionStartChangedSubscription?.Dispose();
_selectionEndtextChangedSubscription?.Dispose();
Dispatcher.UIThread.Post(() =>
{
_hiddenTextBox.Clear();
_parent.ViewModel.RendererHostControl.Focus();
_parent = null;
});
}
public void SetText(string text, int cursorBegin)
{
Dispatcher.UIThread.Post(() =>
{
_hiddenTextBox.Text = text;
_hiddenTextBox.CaretIndex = cursorBegin;
});
}
public void SetText(string text, int cursorBegin, int cursorEnd)
{
Dispatcher.UIThread.Post(() =>
{
_hiddenTextBox.Text = text;
_hiddenTextBox.SelectionStart = cursorBegin;
_hiddenTextBox.SelectionEnd = cursorEnd;
});
}
}
}

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using Avalonia.Media;
using Ryujinx.Ava.UI.Windows;
using Ryujinx.HLE.UI;
using System;
namespace Ryujinx.Ava.UI.Applet
{
class AvaloniaHostUITheme : IHostUITheme
{
public AvaloniaHostUITheme(MainWindow parent)
{
FontFamily = OperatingSystem.IsWindows() && OperatingSystem.IsWindowsVersionAtLeast(10, 0, 22000) ? "Segoe UI Variable" : parent.FontFamily.Name;
DefaultBackgroundColor = BrushToThemeColor(parent.Background);
DefaultForegroundColor = BrushToThemeColor(parent.Foreground);
DefaultBorderColor = BrushToThemeColor(parent.BorderBrush);
SelectionBackgroundColor = BrushToThemeColor(parent.ViewControls.SearchBox.SelectionBrush);
SelectionForegroundColor = BrushToThemeColor(parent.ViewControls.SearchBox.SelectionForegroundBrush);
}
public string FontFamily { get; }
public ThemeColor DefaultBackgroundColor { get; }
public ThemeColor DefaultForegroundColor { get; }
public ThemeColor DefaultBorderColor { get; }
public ThemeColor SelectionBackgroundColor { get; }
public ThemeColor SelectionForegroundColor { get; }
private static ThemeColor BrushToThemeColor(IBrush brush)
{
if (brush is SolidColorBrush solidColor)
{
return new ThemeColor((float)solidColor.Color.A / 255,
(float)solidColor.Color.R / 255,
(float)solidColor.Color.G / 255,
(float)solidColor.Color.B / 255);
}
return new ThemeColor();
}
}
}

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<UserControl
x:Class="Ryujinx.Ava.UI.Applet.ControllerAppletDialog"
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:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
xmlns:applet="using:Ryujinx.Ava.UI.Applet"
mc:Ignorable="d"
Width="400"
Focusable="True"
x:DataType="applet:ControllerAppletDialog">
<Grid
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Border
Grid.Column="0"
Grid.Row="0"
Grid.ColumnSpan="2"
Margin="0 0 0 10"
BorderBrush="{DynamicResource ThemeControlBorderColor}"
BorderThickness="1"
CornerRadius="5">
<StackPanel
Spacing="10"
Margin="10">
<TextBlock
Text="{locale:Locale ControllerAppletDescription}" />
<TextBlock
IsVisible="{Binding IsDocked}"
FontWeight="Bold"
Text="{locale:Locale ControllerAppletDocked}" />
</StackPanel>
</Border>
<Border
Grid.Column="0"
Grid.Row="1"
BorderBrush="{DynamicResource ThemeControlBorderColor}"
BorderThickness="1"
CornerRadius="5"
Margin="0 0 10 0">
<StackPanel
Margin="10"
Spacing="10"
Orientation="Vertical">
<TextBlock
HorizontalAlignment="Center"
VerticalAlignment="Center"
TextAlignment="Center"
FontWeight="Bold"
Text="{locale:Locale ControllerAppletControllers}" />
<StackPanel
Spacing="10"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Orientation="Horizontal">
<Image
Height="50"
Width="50"
Stretch="Uniform"
Source="{Binding ProControllerImage}"
IsVisible="{Binding SupportsProController}" />
<Image
Height="50"
Width="50"
Stretch="Uniform"
Source="{Binding JoyconPairImage}"
IsVisible="{Binding SupportsJoyconPair}" />
<Image
Height="50"
Width="50"
Stretch="Uniform"
Source="{Binding JoyconLeftImage}"
IsVisible="{Binding SupportsLeftJoycon}" />
<Image
Height="50"
Width="50"
Stretch="Uniform"
Source="{Binding JoyconRightImage}"
IsVisible="{Binding SupportsRightJoycon}" />
</StackPanel>
</StackPanel>
</Border>
<Border
Grid.Column="1"
Grid.Row="1"
BorderBrush="{DynamicResource ThemeControlBorderColor}"
BorderThickness="1"
CornerRadius="5">
<StackPanel
Margin="10"
Spacing="10"
Orientation="Vertical">
<TextBlock
HorizontalAlignment="Center"
VerticalAlignment="Center"
TextAlignment="Center"
FontWeight="Bold"
Text="{locale:Locale ControllerAppletPlayers}" />
<Border Height="50">
<TextBlock
HorizontalAlignment="Center"
VerticalAlignment="Center"
TextAlignment="Center"
FontSize="40"
FontWeight="Thin"
Text="{Binding PlayerCount}" />
</Border>
</StackPanel>
</Border>
<Panel
Margin="0 24 0 0"
Grid.Column="0"
Grid.Row="2"
Grid.ColumnSpan="2">
<StackPanel
Orientation="Horizontal"
Spacing="10"
HorizontalAlignment="Right">
<Button
Name="SaveButton"
MinWidth="90"
Command="{Binding OpenSettingsWindow}">
<TextBlock Text="{locale:Locale DialogOpenSettingsWindowLabel}" />
</Button>
<Button
Name="CancelButton"
MinWidth="90"
Command="{Binding Close}">
<TextBlock Text="{locale:Locale SettingsButtonClose}" />
</Button>
</StackPanel>
</Panel>
</Grid>
</UserControl>

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using Avalonia.Controls;
using Avalonia.Styling;
using Avalonia.Svg.Skia;
using Avalonia.Threading;
using FluentAvalonia.UI.Controls;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Ava.UI.Windows;
using Ryujinx.Common;
using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Services.Hid;
using System;
using System.Linq;
using System.Threading.Tasks;
namespace Ryujinx.Ava.UI.Applet
{
internal partial class ControllerAppletDialog : UserControl
{
private const string ProControllerResource = "Ryujinx/Assets/Icons/Controller_ProCon.svg";
private const string JoyConPairResource = "Ryujinx/Assets/Icons/Controller_JoyConPair.svg";
private const string JoyConLeftResource = "Ryujinx/Assets/Icons/Controller_JoyConLeft.svg";
private const string JoyConRightResource = "Ryujinx/Assets/Icons/Controller_JoyConRight.svg";
public static SvgImage ProControllerImage => GetResource(ProControllerResource);
public static SvgImage JoyconPairImage => GetResource(JoyConPairResource);
public static SvgImage JoyconLeftImage => GetResource(JoyConLeftResource);
public static SvgImage JoyconRightImage => GetResource(JoyConRightResource);
public string PlayerCount { get; set; } = "";
public bool SupportsProController { get; set; }
public bool SupportsLeftJoycon { get; set; }
public bool SupportsRightJoycon { get; set; }
public bool SupportsJoyconPair { get; set; }
public bool IsDocked { get; set; }
private readonly MainWindow _mainWindow;
public ControllerAppletDialog(MainWindow mainWindow, ControllerAppletUIArgs args)
{
if (args.PlayerCountMin == args.PlayerCountMax)
{
PlayerCount = args.PlayerCountMin.ToString();
}
else
{
PlayerCount = $"{args.PlayerCountMin} - {args.PlayerCountMax}";
}
SupportsProController = (args.SupportedStyles & ControllerType.ProController) != 0;
SupportsLeftJoycon = (args.SupportedStyles & ControllerType.JoyconLeft) != 0;
SupportsRightJoycon = (args.SupportedStyles & ControllerType.JoyconRight) != 0;
SupportsJoyconPair = (args.SupportedStyles & ControllerType.JoyconPair) != 0;
IsDocked = args.IsDocked;
_mainWindow = mainWindow;
DataContext = this;
InitializeComponent();
}
public ControllerAppletDialog(MainWindow mainWindow)
{
_mainWindow = mainWindow;
DataContext = this;
InitializeComponent();
}
public static async Task<UserResult> ShowControllerAppletDialog(MainWindow window, ControllerAppletUIArgs args)
{
ContentDialog contentDialog = new();
UserResult result = UserResult.Cancel;
ControllerAppletDialog content = new(window, args);
contentDialog.Title = LocaleManager.Instance[LocaleKeys.DialogControllerAppletTitle];
contentDialog.Content = content;
void Handler(ContentDialog sender, ContentDialogClosedEventArgs eventArgs)
{
if (eventArgs.Result == ContentDialogResult.Primary)
{
result = UserResult.Ok;
}
}
contentDialog.Closed += Handler;
Style bottomBorder = new(x => x.OfType<Grid>().Name("DialogSpace").Child().OfType<Border>());
bottomBorder.Setters.Add(new Setter(IsVisibleProperty, false));
contentDialog.Styles.Add(bottomBorder);
await ContentDialogHelper.ShowAsync(contentDialog);
return result;
}
private static SvgImage GetResource(string path)
{
SvgImage image = new();
if (!string.IsNullOrWhiteSpace(path))
{
SvgSource source = new(default(Uri));
source.Load(EmbeddedResources.GetStream(path));
image.Source = source;
}
return image;
}
public void OpenSettingsWindow()
{
if (_mainWindow.SettingsWindow == null)
{
Dispatcher.UIThread.InvokeAsync(async () =>
{
_mainWindow.SettingsWindow = new SettingsWindow(_mainWindow.VirtualFileSystem, _mainWindow.ContentManager);
_mainWindow.SettingsWindow.NavPanel.Content = _mainWindow.SettingsWindow.InputPage;
_mainWindow.SettingsWindow.NavPanel.SelectedItem = _mainWindow.SettingsWindow.NavPanel.MenuItems.ElementAt(1);
await ContentDialogHelper.ShowWindowAsync(_mainWindow.SettingsWindow, _mainWindow);
_mainWindow.SettingsWindow = null;
this.Close();
});
}
}
public void Close()
{
((ContentDialog)Parent)?.Hide();
}
}
}

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using Gtk;
using Ryujinx.UI.Common.Configuration;
using System.Reflection;
namespace Ryujinx.UI.Applet
{
internal class ErrorAppletDialog : MessageDialog
{
public ErrorAppletDialog(Window parentWindow, DialogFlags dialogFlags, MessageType messageType, string[] buttons) : base(parentWindow, dialogFlags, messageType, ButtonsType.None, null)
{
Icon = new Gdk.Pixbuf(Assembly.GetAssembly(typeof(ConfigurationState)), "Ryujinx.UI.Common.Resources.Logo_Ryujinx.png");
int responseId = 0;
if (buttons != null)
{
foreach (string buttonText in buttons)
{
AddButton(buttonText, responseId);
responseId++;
}
}
else
{
AddButton("OK", 0);
}
ShowAll();
}
}
}

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<Window
x:Class="Ryujinx.Ava.UI.Applet.ErrorAppletWindow"
xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
Title="{locale:Locale ErrorWindowTitle}"
xmlns:views="using:Ryujinx.Ava.UI.Applet"
Width="450"
Height="340"
CanResize="False"
x:DataType="views:ErrorAppletWindow"
SizeToContent="Height"
mc:Ignorable="d"
Focusable="True">
<Grid
Margin="20"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Image
Grid.Row="1"
Grid.RowSpan="2"
Grid.Column="0"
Height="80"
MinWidth="50"
Margin="5,10,20,10"
Source="resm:Ryujinx.UI.Common.Resources.Logo_Ryujinx.png?assembly=Ryujinx.UI.Common" />
<TextBlock
Grid.Row="1"
Grid.Column="1"
Margin="10"
VerticalAlignment="Stretch"
Text="{Binding Message}"
TextWrapping="Wrap" />
<StackPanel
Name="ButtonStack"
Grid.Row="2"
Grid.Column="1"
Margin="10"
HorizontalAlignment="Right"
Orientation="Horizontal"
Spacing="10" />
</Grid>
</Window>

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using Avalonia.Controls;
using Avalonia.Interactivity;
using Avalonia.Threading;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Windows;
using System.Threading.Tasks;
namespace Ryujinx.Ava.UI.Applet
{
internal partial class ErrorAppletWindow : StyleableWindow
{
private readonly Window _owner;
private object _buttonResponse;
public ErrorAppletWindow(Window owner, string[] buttons, string message)
{
_owner = owner;
Message = message;
DataContext = this;
InitializeComponent();
int responseId = 0;
if (buttons != null)
{
foreach (string buttonText in buttons)
{
AddButton(buttonText, responseId);
responseId++;
}
}
else
{
AddButton(LocaleManager.Instance[LocaleKeys.InputDialogOk], 0);
}
}
public ErrorAppletWindow()
{
DataContext = this;
InitializeComponent();
}
public string Message { get; set; }
private void AddButton(string label, object tag)
{
Dispatcher.UIThread.InvokeAsync(() =>
{
Button button = new() { Content = label, Tag = tag };
button.Click += Button_Click;
ButtonStack.Children.Add(button);
});
}
private void Button_Click(object sender, RoutedEventArgs e)
{
if (sender is Button button)
{
_buttonResponse = button.Tag;
}
Close();
}
public async Task<object> Run()
{
await ShowDialog(_owner);
return _buttonResponse;
}
}
}

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using Gtk;
using Ryujinx.HLE.UI;
using Ryujinx.Input.GTK3;
using Ryujinx.UI.Widgets;
using System.Threading;
namespace Ryujinx.UI.Applet
{
/// <summary>
/// Class that forwards key events to a GTK Entry so they can be processed into text.
/// </summary>
internal class GtkDynamicTextInputHandler : IDynamicTextInputHandler
{
private readonly Window _parent;
private readonly OffscreenWindow _inputToTextWindow = new();
private readonly RawInputToTextEntry _inputToTextEntry = new();
private bool _canProcessInput;
public event DynamicTextChangedHandler TextChangedEvent;
public event KeyPressedHandler KeyPressedEvent;
public event KeyReleasedHandler KeyReleasedEvent;
public bool TextProcessingEnabled
{
get
{
return Volatile.Read(ref _canProcessInput);
}
set
{
Volatile.Write(ref _canProcessInput, value);
}
}
public GtkDynamicTextInputHandler(Window parent)
{
_parent = parent;
_parent.KeyPressEvent += HandleKeyPressEvent;
_parent.KeyReleaseEvent += HandleKeyReleaseEvent;
_inputToTextWindow.Add(_inputToTextEntry);
_inputToTextEntry.TruncateMultiline = true;
// Start with input processing turned off so the text box won't accumulate text
// if the user is playing on the keyboard.
_canProcessInput = false;
}
[GLib.ConnectBefore()]
private void HandleKeyPressEvent(object o, KeyPressEventArgs args)
{
var key = (Ryujinx.Common.Configuration.Hid.Key)GTK3MappingHelper.ToInputKey(args.Event.Key);
if (!(KeyPressedEvent?.Invoke(key)).GetValueOrDefault(true))
{
return;
}
if (_canProcessInput)
{
_inputToTextEntry.SendKeyPressEvent(o, args);
_inputToTextEntry.GetSelectionBounds(out int selectionStart, out int selectionEnd);
TextChangedEvent?.Invoke(_inputToTextEntry.Text, selectionStart, selectionEnd, _inputToTextEntry.OverwriteMode);
}
}
[GLib.ConnectBefore()]
private void HandleKeyReleaseEvent(object o, KeyReleaseEventArgs args)
{
var key = (Ryujinx.Common.Configuration.Hid.Key)GTK3MappingHelper.ToInputKey(args.Event.Key);
if (!(KeyReleasedEvent?.Invoke(key)).GetValueOrDefault(true))
{
return;
}
if (_canProcessInput)
{
// TODO (caian): This solution may have problems if the pause is sent after a key press
// and before a key release. But for now GTK Entry does not seem to use release events.
_inputToTextEntry.SendKeyReleaseEvent(o, args);
_inputToTextEntry.GetSelectionBounds(out int selectionStart, out int selectionEnd);
TextChangedEvent?.Invoke(_inputToTextEntry.Text, selectionStart, selectionEnd, _inputToTextEntry.OverwriteMode);
}
}
public void SetText(string text, int cursorBegin)
{
_inputToTextEntry.Text = text;
_inputToTextEntry.Position = cursorBegin;
}
public void SetText(string text, int cursorBegin, int cursorEnd)
{
_inputToTextEntry.Text = text;
_inputToTextEntry.SelectRegion(cursorBegin, cursorEnd);
}
public void Dispose()
{
_parent.KeyPressEvent -= HandleKeyPressEvent;
_parent.KeyReleaseEvent -= HandleKeyReleaseEvent;
}
}
}

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@@ -1,200 +0,0 @@
using Gtk;
using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.ApplicationProxy.Types;
using Ryujinx.HLE.UI;
using Ryujinx.UI.Widgets;
using System;
using System.Threading;
namespace Ryujinx.UI.Applet
{
internal class GtkHostUIHandler : IHostUIHandler
{
private readonly Window _parent;
public IHostUITheme HostUITheme { get; }
public GtkHostUIHandler(Window parent)
{
_parent = parent;
HostUITheme = new GtkHostUITheme(parent);
}
public bool DisplayMessageDialog(ControllerAppletUIArgs args)
{
string playerCount = args.PlayerCountMin == args.PlayerCountMax ? $"exactly {args.PlayerCountMin}" : $"{args.PlayerCountMin}-{args.PlayerCountMax}";
string message = $"Application requests <b>{playerCount}</b> player(s) with:\n\n"
+ $"<tt><b>TYPES:</b> {args.SupportedStyles}</tt>\n\n"
+ $"<tt><b>PLAYERS:</b> {string.Join(", ", args.SupportedPlayers)}</tt>\n\n"
+ (args.IsDocked ? "Docked mode set. <tt>Handheld</tt> is also invalid.\n\n" : "")
+ "<i>Please reconfigure Input now and then press OK.</i>";
return DisplayMessageDialog("Controller Applet", message);
}
public bool DisplayMessageDialog(string title, string message)
{
ManualResetEvent dialogCloseEvent = new(false);
bool okPressed = false;
Application.Invoke(delegate
{
MessageDialog msgDialog = null;
try
{
msgDialog = new MessageDialog(_parent, DialogFlags.DestroyWithParent, MessageType.Info, ButtonsType.Ok, null)
{
Title = title,
Text = message,
UseMarkup = true,
};
msgDialog.SetDefaultSize(400, 0);
msgDialog.Response += (object o, ResponseArgs args) =>
{
if (args.ResponseId == ResponseType.Ok)
{
okPressed = true;
}
dialogCloseEvent.Set();
msgDialog?.Dispose();
};
msgDialog.Show();
}
catch (Exception ex)
{
GtkDialog.CreateErrorDialog($"Error displaying Message Dialog: {ex}");
dialogCloseEvent.Set();
}
});
dialogCloseEvent.WaitOne();
return okPressed;
}
public bool DisplayInputDialog(SoftwareKeyboardUIArgs args, out string userText)
{
ManualResetEvent dialogCloseEvent = new(false);
bool okPressed = false;
bool error = false;
string inputText = args.InitialText ?? "";
Application.Invoke(delegate
{
try
{
var swkbdDialog = new SwkbdAppletDialog(_parent)
{
Title = "Software Keyboard",
Text = args.HeaderText,
SecondaryText = args.SubtitleText,
};
swkbdDialog.InputEntry.Text = inputText;
swkbdDialog.InputEntry.PlaceholderText = args.GuideText;
swkbdDialog.OkButton.Label = args.SubmitText;
swkbdDialog.SetInputLengthValidation(args.StringLengthMin, args.StringLengthMax);
swkbdDialog.SetInputValidation(args.KeyboardMode);
if (swkbdDialog.Run() == (int)ResponseType.Ok)
{
inputText = swkbdDialog.InputEntry.Text;
okPressed = true;
}
swkbdDialog.Dispose();
}
catch (Exception ex)
{
error = true;
GtkDialog.CreateErrorDialog($"Error displaying Software Keyboard: {ex}");
}
finally
{
dialogCloseEvent.Set();
}
});
dialogCloseEvent.WaitOne();
userText = error ? null : inputText;
return error || okPressed;
}
public void ExecuteProgram(HLE.Switch device, ProgramSpecifyKind kind, ulong value)
{
device.Configuration.UserChannelPersistence.ExecuteProgram(kind, value);
((MainWindow)_parent).RendererWidget?.Exit();
}
public bool DisplayErrorAppletDialog(string title, string message, string[] buttons)
{
ManualResetEvent dialogCloseEvent = new(false);
bool showDetails = false;
Application.Invoke(delegate
{
try
{
ErrorAppletDialog msgDialog = new(_parent, DialogFlags.DestroyWithParent, MessageType.Error, buttons)
{
Title = title,
Text = message,
UseMarkup = true,
WindowPosition = WindowPosition.CenterAlways,
};
msgDialog.SetDefaultSize(400, 0);
msgDialog.Response += (object o, ResponseArgs args) =>
{
if (buttons != null)
{
if (buttons.Length > 1)
{
if (args.ResponseId != (ResponseType)(buttons.Length - 1))
{
showDetails = true;
}
}
}
dialogCloseEvent.Set();
msgDialog?.Dispose();
};
msgDialog.Show();
}
catch (Exception ex)
{
GtkDialog.CreateErrorDialog($"Error displaying ErrorApplet Dialog: {ex}");
dialogCloseEvent.Set();
}
});
dialogCloseEvent.WaitOne();
return showDetails;
}
public IDynamicTextInputHandler CreateDynamicTextInputHandler()
{
return new GtkDynamicTextInputHandler(_parent);
}
}
}

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@@ -1,90 +0,0 @@
using Gtk;
using Ryujinx.HLE.UI;
using System.Diagnostics;
namespace Ryujinx.UI.Applet
{
internal class GtkHostUITheme : IHostUITheme
{
private const int RenderSurfaceWidth = 32;
private const int RenderSurfaceHeight = 32;
public string FontFamily { get; private set; }
public ThemeColor DefaultBackgroundColor { get; }
public ThemeColor DefaultForegroundColor { get; }
public ThemeColor DefaultBorderColor { get; }
public ThemeColor SelectionBackgroundColor { get; }
public ThemeColor SelectionForegroundColor { get; }
public GtkHostUITheme(Window parent)
{
Entry entry = new();
entry.SetStateFlags(StateFlags.Selected, true);
// Get the font and some colors directly from GTK.
FontFamily = entry.PangoContext.FontDescription.Family;
// Get foreground colors from the style context.
var defaultForegroundColor = entry.StyleContext.GetColor(StateFlags.Normal);
var selectedForegroundColor = entry.StyleContext.GetColor(StateFlags.Selected);
DefaultForegroundColor = new ThemeColor((float)defaultForegroundColor.Alpha, (float)defaultForegroundColor.Red, (float)defaultForegroundColor.Green, (float)defaultForegroundColor.Blue);
SelectionForegroundColor = new ThemeColor((float)selectedForegroundColor.Alpha, (float)selectedForegroundColor.Red, (float)selectedForegroundColor.Green, (float)selectedForegroundColor.Blue);
ListBoxRow row = new();
row.SetStateFlags(StateFlags.Selected, true);
// Request the main thread to render some UI elements to an image to get an approximation for the color.
// NOTE (caian): This will only take the color of the top-left corner of the background, which may be incorrect
// if someone provides a custom style with a gradient or image.
using (var surface = new Cairo.ImageSurface(Cairo.Format.Argb32, RenderSurfaceWidth, RenderSurfaceHeight))
using (var context = new Cairo.Context(surface))
{
context.SetSourceRGBA(1, 1, 1, 1);
context.Rectangle(0, 0, RenderSurfaceWidth, RenderSurfaceHeight);
context.Fill();
// The background color must be from the main Window because entry uses a different color.
parent.StyleContext.RenderBackground(context, 0, 0, RenderSurfaceWidth, RenderSurfaceHeight);
DefaultBackgroundColor = ToThemeColor(surface.Data);
context.SetSourceRGBA(1, 1, 1, 1);
context.Rectangle(0, 0, RenderSurfaceWidth, RenderSurfaceHeight);
context.Fill();
// Use the background color of the list box row when selected as the text box frame color because they are the
// same in the default theme.
row.StyleContext.RenderBackground(context, 0, 0, RenderSurfaceWidth, RenderSurfaceHeight);
DefaultBorderColor = ToThemeColor(surface.Data);
}
// Use the border color as the text selection color.
SelectionBackgroundColor = DefaultBorderColor;
}
private static ThemeColor ToThemeColor(byte[] data)
{
Debug.Assert(data.Length == 4 * RenderSurfaceWidth * RenderSurfaceHeight);
// Take the center-bottom pixel of the surface.
int position = 4 * (RenderSurfaceWidth * (RenderSurfaceHeight - 1) + RenderSurfaceWidth / 2);
if (position + 4 > data.Length)
{
return new ThemeColor(1, 0, 0, 0);
}
float a = data[position + 3] / 255.0f;
float r = data[position + 2] / 255.0f;
float g = data[position + 1] / 255.0f;
float b = data[position + 0] / 255.0f;
return new ThemeColor(a, r, g, b);
}
}
}

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<UserControl
x:Class="Ryujinx.Ava.UI.Controls.SwkbdAppletDialog"
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:views="using:Ryujinx.Ava.UI.Controls"
Width="400"
x:DataType="views:SwkbdAppletDialog"
mc:Ignorable="d"
Focusable="True">
<Grid
Margin="20"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Image
Grid.Row="1"
Grid.RowSpan="5"
Height="80"
MinWidth="50"
Margin="5,10,20,10"
VerticalAlignment="Center"
Source="resm:Ryujinx.UI.Common.Resources.Logo_Ryujinx.png?assembly=Ryujinx.UI.Common" />
<TextBlock
Grid.Row="1"
Grid.Column="1"
Margin="5"
Text="{Binding MainText}"
TextWrapping="Wrap" />
<TextBlock
Grid.Row="2"
Grid.Column="1"
Margin="5"
Text="{Binding SecondaryText}"
TextWrapping="Wrap" />
<TextBox
Name="Input"
Grid.Row="3"
Grid.Column="1"
HorizontalAlignment="Stretch"
VerticalAlignment="Center"
Focusable="True"
KeyUp="Message_KeyUp"
Text="{Binding Message}"
TextInput="Message_TextInput"
TextWrapping="Wrap"
UseFloatingWatermark="True" />
<TextBlock
Name="Error"
Grid.Row="4"
Grid.Column="1"
Margin="5"
HorizontalAlignment="Stretch"
TextWrapping="Wrap" />
</Grid>
</UserControl>

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using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Interactivity;
using Avalonia.Media;
using FluentAvalonia.UI.Controls;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.HLE.HOS.Applets;
using Ryujinx.HLE.HOS.Applets.SoftwareKeyboard;
using System;
using System.Linq;
using System.Threading.Tasks;
namespace Ryujinx.Ava.UI.Controls
{
internal partial class SwkbdAppletDialog : UserControl
{
private Predicate<int> _checkLength = _ => true;
private Predicate<string> _checkInput = _ => true;
private int _inputMax;
private int _inputMin;
private readonly string _placeholder;
private ContentDialog _host;
public SwkbdAppletDialog(string mainText, string secondaryText, string placeholder, string message)
{
MainText = mainText;
SecondaryText = secondaryText;
Message = message ?? "";
DataContext = this;
_placeholder = placeholder;
InitializeComponent();
Input.Watermark = _placeholder;
Input.AddHandler(TextInputEvent, Message_TextInput, RoutingStrategies.Tunnel, true);
}
public SwkbdAppletDialog()
{
DataContext = this;
InitializeComponent();
}
protected override void OnGotFocus(GotFocusEventArgs e)
{
// FIXME: This does not work. Might be a bug in Avalonia with DialogHost
// Currently focus will be redirected to the overlay window instead.
Input.Focus();
}
public string Message { get; set; } = "";
public string MainText { get; set; } = "";
public string SecondaryText { get; set; } = "";
public static async Task<(UserResult Result, string Input)> ShowInputDialog(string title, SoftwareKeyboardUIArgs args)
{
ContentDialog contentDialog = new();
UserResult result = UserResult.Cancel;
SwkbdAppletDialog content = new(args.HeaderText, args.SubtitleText, args.GuideText, args.InitialText);
string input = string.Empty;
content.SetInputLengthValidation(args.StringLengthMin, args.StringLengthMax);
content.SetInputValidation(args.KeyboardMode);
content._host = contentDialog;
contentDialog.Title = title;
contentDialog.PrimaryButtonText = args.SubmitText;
contentDialog.IsPrimaryButtonEnabled = content._checkLength(content.Message.Length);
contentDialog.SecondaryButtonText = "";
contentDialog.CloseButtonText = LocaleManager.Instance[LocaleKeys.InputDialogCancel];
contentDialog.Content = content;
void Handler(ContentDialog sender, ContentDialogClosedEventArgs eventArgs)
{
if (eventArgs.Result == ContentDialogResult.Primary)
{
result = UserResult.Ok;
input = content.Input.Text;
}
}
contentDialog.Closed += Handler;
await ContentDialogHelper.ShowAsync(contentDialog);
return (result, input);
}
private void ApplyValidationInfo(string text)
{
Error.IsVisible = !string.IsNullOrEmpty(text);
Error.Text = text;
}
public void SetInputLengthValidation(int min, int max)
{
_inputMin = Math.Min(min, max);
_inputMax = Math.Max(min, max);
Error.IsVisible = false;
Error.FontStyle = FontStyle.Italic;
string validationInfoText = "";
if (_inputMin <= 0 && _inputMax == int.MaxValue) // Disable.
{
Error.IsVisible = false;
_checkLength = length => true;
}
else if (_inputMin > 0 && _inputMax == int.MaxValue)
{
validationInfoText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SwkbdMinCharacters, _inputMin);
_checkLength = length => _inputMin <= length;
}
else
{
validationInfoText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SwkbdMinRangeCharacters, _inputMin, _inputMax);
_checkLength = length => _inputMin <= length && length <= _inputMax;
}
ApplyValidationInfo(validationInfoText);
Message_TextInput(this, new TextInputEventArgs());
}
private void SetInputValidation(KeyboardMode mode)
{
string validationInfoText = Error.Text;
string localeText;
switch (mode)
{
case KeyboardMode.Numeric:
localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeNumeric);
validationInfoText = string.IsNullOrEmpty(validationInfoText) ? localeText : string.Join("\n", validationInfoText, localeText);
_checkInput = text => text.All(NumericCharacterValidation.IsNumeric);
break;
case KeyboardMode.Alphabet:
localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeAlphabet);
validationInfoText = string.IsNullOrEmpty(validationInfoText) ? localeText : string.Join("\n", validationInfoText, localeText);
_checkInput = text => text.All(value => !CJKCharacterValidation.IsCJK(value));
break;
case KeyboardMode.ASCII:
localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeASCII);
validationInfoText = string.IsNullOrEmpty(validationInfoText) ? localeText : string.Join("\n", validationInfoText, localeText);
_checkInput = text => text.All(char.IsAscii);
break;
default:
_checkInput = _ => true;
break;
}
ApplyValidationInfo(validationInfoText);
Message_TextInput(this, new TextInputEventArgs());
}
private void Message_TextInput(object sender, TextInputEventArgs e)
{
if (_host != null)
{
_host.IsPrimaryButtonEnabled = _checkLength(Message.Length) && _checkInput(Message);
}
}
private void Message_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter && _host.IsPrimaryButtonEnabled)
{
_host.Hide(ContentDialogResult.Primary);
}
else
{
_host.IsPrimaryButtonEnabled = _checkLength(Message.Length) && _checkInput(Message);
}
}
}
}

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@@ -1,127 +0,0 @@
using Gtk;
using Ryujinx.HLE.HOS.Applets.SoftwareKeyboard;
using System;
using System.Linq;
namespace Ryujinx.UI.Applet
{
public class SwkbdAppletDialog : MessageDialog
{
private int _inputMin;
private int _inputMax;
#pragma warning disable IDE0052 // Remove unread private member
private KeyboardMode _mode;
#pragma warning restore IDE0052
private string _validationInfoText = "";
private Predicate<int> _checkLength = _ => true;
private Predicate<string> _checkInput = _ => true;
private readonly Label _validationInfo;
public Entry InputEntry { get; }
public Button OkButton { get; }
public Button CancelButton { get; }
public SwkbdAppletDialog(Window parent) : base(parent, DialogFlags.Modal | DialogFlags.DestroyWithParent, MessageType.Question, ButtonsType.None, null)
{
SetDefaultSize(300, 0);
_validationInfo = new Label()
{
Visible = false,
};
InputEntry = new Entry()
{
Visible = true,
};
InputEntry.Activated += OnInputActivated;
InputEntry.Changed += OnInputChanged;
OkButton = (Button)AddButton("OK", ResponseType.Ok);
CancelButton = (Button)AddButton("Cancel", ResponseType.Cancel);
((Box)MessageArea).PackEnd(_validationInfo, true, true, 0);
((Box)MessageArea).PackEnd(InputEntry, true, true, 4);
}
private void ApplyValidationInfo()
{
_validationInfo.Visible = !string.IsNullOrEmpty(_validationInfoText);
_validationInfo.Markup = _validationInfoText;
}
public void SetInputLengthValidation(int min, int max)
{
_inputMin = Math.Min(min, max);
_inputMax = Math.Max(min, max);
_validationInfo.Visible = false;
if (_inputMin <= 0 && _inputMax == int.MaxValue) // Disable.
{
_validationInfo.Visible = false;
_checkLength = _ => true;
}
else if (_inputMin > 0 && _inputMax == int.MaxValue)
{
_validationInfoText = $"<i>Must be at least {_inputMin} characters long.</i> ";
_checkLength = length => _inputMin <= length;
}
else
{
_validationInfoText = $"<i>Must be {_inputMin}-{_inputMax} characters long.</i> ";
_checkLength = length => _inputMin <= length && length <= _inputMax;
}
ApplyValidationInfo();
OnInputChanged(this, EventArgs.Empty);
}
public void SetInputValidation(KeyboardMode mode)
{
_mode = mode;
switch (mode)
{
case KeyboardMode.Numeric:
_validationInfoText += "<i>Must be 0-9 or '.' only.</i>";
_checkInput = text => text.All(NumericCharacterValidation.IsNumeric);
break;
case KeyboardMode.Alphabet:
_validationInfoText += "<i>Must be non CJK-characters only.</i>";
_checkInput = text => text.All(value => !CJKCharacterValidation.IsCJK(value));
break;
case KeyboardMode.ASCII:
_validationInfoText += "<i>Must be ASCII text only.</i>";
_checkInput = text => text.All(char.IsAscii);
break;
default:
_checkInput = _ => true;
break;
}
ApplyValidationInfo();
OnInputChanged(this, EventArgs.Empty);
}
private void OnInputActivated(object sender, EventArgs e)
{
if (OkButton.IsSensitive)
{
Respond(ResponseType.Ok);
}
}
private void OnInputChanged(object sender, EventArgs e)
{
OkButton.Sensitive = _checkLength(InputEntry.Text.Length) && _checkInput(InputEntry.Text);
}
}
}