diff --git a/Handlers/ImageHandler.Linux.cs b/Handlers/ImageHandler.Linux.cs
new file mode 100644
index 0000000..d4495ac
--- /dev/null
+++ b/Handlers/ImageHandler.Linux.cs
@@ -0,0 +1,308 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using System.IO;
+using System.Threading;
+using Microsoft.Maui.Controls;
+using Microsoft.Maui.Graphics;
+using Microsoft.Maui.Handlers;
+using SkiaSharp;
+
+namespace Microsoft.Maui.Platform.Linux.Handlers;
+
+///
+/// Linux handler for Image control.
+///
+public class ImageHandler : ViewHandler
+{
+ internal class ImageSourceServiceResultManager
+ {
+ private readonly ImageHandler _handler;
+ private CancellationTokenSource? _cts;
+
+ public ImageSourceServiceResultManager(ImageHandler handler)
+ {
+ _handler = handler;
+ }
+
+ public async void UpdateImageSourceAsync()
+ {
+ _cts?.Cancel();
+ _cts = new CancellationTokenSource();
+ var token = _cts.Token;
+
+ try
+ {
+ var source = _handler.VirtualView?.Source;
+ if (source == null)
+ {
+ _handler.PlatformView?.LoadFromData(Array.Empty());
+ return;
+ }
+
+ if (_handler.VirtualView is IImageSourcePart imagePart)
+ {
+ imagePart.UpdateIsLoading(true);
+ }
+
+ if (source is IFileImageSource fileSource)
+ {
+ var file = fileSource.File;
+ if (!string.IsNullOrEmpty(file))
+ {
+ await _handler.PlatformView.LoadFromFileAsync(file);
+ }
+ return;
+ }
+
+ if (source is IUriImageSource uriSource)
+ {
+ var uri = uriSource.Uri;
+ if (uri != null)
+ {
+ await _handler.PlatformView.LoadFromUriAsync(uri);
+ }
+ return;
+ }
+
+ if (source is IStreamImageSource streamSource)
+ {
+ var stream = await streamSource.GetStreamAsync(token);
+ if (stream != null)
+ {
+ await _handler.PlatformView.LoadFromStreamAsync(stream);
+ }
+ return;
+ }
+
+ if (source is FontImageSource fontSource)
+ {
+ var bitmap = RenderFontImageSource(fontSource, _handler.PlatformView.WidthRequest, _handler.PlatformView.HeightRequest);
+ if (bitmap != null)
+ {
+ _handler.PlatformView.LoadFromBitmap(bitmap);
+ }
+ }
+ }
+ catch (OperationCanceledException)
+ {
+ // Cancelled - ignore
+ }
+ catch (Exception)
+ {
+ if (_handler.VirtualView is IImageSourcePart imagePart)
+ {
+ imagePart.UpdateIsLoading(false);
+ }
+ }
+ }
+
+ private static SKBitmap? RenderFontImageSource(FontImageSource fontSource, double requestedWidth, double requestedHeight)
+ {
+ var glyph = fontSource.Glyph;
+ if (string.IsNullOrEmpty(glyph))
+ {
+ return null;
+ }
+
+ int size = (int)Math.Max(
+ requestedWidth > 0 ? requestedWidth : 24.0,
+ requestedHeight > 0 ? requestedHeight : 24.0);
+ size = Math.Max(size, 16);
+
+ var color = fontSource.Color?.ToSKColor() ?? SKColors.Black;
+ var bitmap = new SKBitmap(size, size, false);
+
+ using var canvas = new SKCanvas(bitmap);
+ canvas.Clear(SKColors.Transparent);
+
+ SKTypeface? typeface = null;
+ if (!string.IsNullOrEmpty(fontSource.FontFamily))
+ {
+ var fontPaths = new[]
+ {
+ "/usr/share/fonts/truetype/" + fontSource.FontFamily + ".ttf",
+ "/usr/share/fonts/opentype/" + fontSource.FontFamily + ".otf",
+ "/usr/local/share/fonts/" + fontSource.FontFamily + ".ttf",
+ Path.Combine(AppContext.BaseDirectory, fontSource.FontFamily + ".ttf")
+ };
+
+ foreach (var path in fontPaths)
+ {
+ if (File.Exists(path))
+ {
+ typeface = SKTypeface.FromFile(path);
+ if (typeface != null)
+ break;
+ }
+ }
+
+ if (typeface == null)
+ {
+ typeface = SKTypeface.FromFamilyName(fontSource.FontFamily);
+ }
+ }
+
+ typeface ??= SKTypeface.Default;
+
+ float fontSize = size * 0.8f;
+ using var font = new SKFont(typeface, fontSize);
+ using var paint = new SKPaint(font)
+ {
+ Color = color,
+ IsAntialias = true,
+ TextAlign = SKTextAlign.Center
+ };
+
+ var bounds = new SKRect();
+ paint.MeasureText(glyph, ref bounds);
+
+ float x = size / 2f;
+ float y = (size - bounds.Top - bounds.Bottom) / 2f;
+ canvas.DrawText(glyph, x, y, paint);
+
+ return bitmap;
+ }
+ }
+
+ public static IPropertyMapper Mapper = new PropertyMapper(ViewHandler.ViewMapper)
+ {
+ ["Aspect"] = MapAspect,
+ ["IsOpaque"] = MapIsOpaque,
+ ["Source"] = MapSource,
+ ["Background"] = MapBackground,
+ ["Width"] = MapWidth,
+ ["Height"] = MapHeight
+ };
+
+ public static CommandMapper CommandMapper = new(ViewHandler.ViewCommandMapper);
+
+ private ImageSourceServiceResultManager? _sourceLoader;
+ private ImageSourceServiceResultManager SourceLoader => _sourceLoader ??= new ImageSourceServiceResultManager(this);
+
+ public ImageHandler() : base(Mapper, CommandMapper)
+ {
+ }
+
+ public ImageHandler(IPropertyMapper? mapper, CommandMapper? commandMapper = null)
+ : base(mapper ?? Mapper, commandMapper ?? CommandMapper)
+ {
+ }
+
+ protected override SkiaImage CreatePlatformView()
+ {
+ return new SkiaImage();
+ }
+
+ protected override void ConnectHandler(SkiaImage platformView)
+ {
+ base.ConnectHandler(platformView);
+ platformView.ImageLoaded += OnImageLoaded;
+ platformView.ImageLoadingError += OnImageLoadingError;
+ }
+
+ protected override void DisconnectHandler(SkiaImage platformView)
+ {
+ platformView.ImageLoaded -= OnImageLoaded;
+ platformView.ImageLoadingError -= OnImageLoadingError;
+ base.DisconnectHandler(platformView);
+ }
+
+ private void OnImageLoaded(object? sender, EventArgs e)
+ {
+ if (VirtualView is IImageSourcePart imagePart)
+ {
+ imagePart.UpdateIsLoading(false);
+ }
+ }
+
+ private void OnImageLoadingError(object? sender, ImageLoadingErrorEventArgs e)
+ {
+ if (VirtualView is IImageSourcePart imagePart)
+ {
+ imagePart.UpdateIsLoading(false);
+ }
+ }
+
+ public static void MapAspect(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.Aspect = image.Aspect;
+ }
+ }
+
+ public static void MapIsOpaque(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.IsOpaque = image.IsOpaque;
+ }
+ }
+
+ public static void MapSource(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView == null)
+ {
+ return;
+ }
+
+ if (image is Image mauiImage)
+ {
+ if (mauiImage.WidthRequest > 0)
+ {
+ handler.PlatformView.WidthRequest = mauiImage.WidthRequest;
+ }
+ if (mauiImage.HeightRequest > 0)
+ {
+ handler.PlatformView.HeightRequest = mauiImage.HeightRequest;
+ }
+ }
+
+ handler.SourceLoader.UpdateImageSourceAsync();
+ }
+
+ public static void MapBackground(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (image.Background is SolidPaint solidPaint && solidPaint.Color != null)
+ {
+ handler.PlatformView.BackgroundColor = solidPaint.Color.ToSKColor();
+ }
+ }
+ }
+
+ public static void MapWidth(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (image is Image mauiImage && mauiImage.WidthRequest > 0)
+ {
+ handler.PlatformView.WidthRequest = mauiImage.WidthRequest;
+ Console.WriteLine($"[ImageHandler] MapWidth: {mauiImage.WidthRequest}");
+ }
+ else if (image.Width > 0)
+ {
+ handler.PlatformView.WidthRequest = image.Width;
+ }
+ }
+ }
+
+ public static void MapHeight(ImageHandler handler, IImage image)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (image is Image mauiImage && mauiImage.HeightRequest > 0)
+ {
+ handler.PlatformView.HeightRequest = mauiImage.HeightRequest;
+ Console.WriteLine($"[ImageHandler] MapHeight: {mauiImage.HeightRequest}");
+ }
+ else if (image.Height > 0)
+ {
+ handler.PlatformView.HeightRequest = image.Height;
+ }
+ }
+ }
+}
diff --git a/Handlers/RadioButtonHandler.Linux.cs b/Handlers/RadioButtonHandler.Linux.cs
new file mode 100644
index 0000000..aeb1bfc
--- /dev/null
+++ b/Handlers/RadioButtonHandler.Linux.cs
@@ -0,0 +1,105 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using Microsoft.Maui.Controls;
+using Microsoft.Maui.Graphics;
+using Microsoft.Maui.Handlers;
+
+namespace Microsoft.Maui.Platform.Linux.Handlers;
+
+///
+/// Linux handler for RadioButton control.
+///
+public class RadioButtonHandler : ViewHandler
+{
+ public static IPropertyMapper Mapper = new PropertyMapper(ViewHandler.ViewMapper)
+ {
+ ["IsChecked"] = MapIsChecked,
+ ["TextColor"] = MapTextColor,
+ ["Font"] = MapFont,
+ ["Background"] = MapBackground
+ };
+
+ public static CommandMapper CommandMapper = new(ViewHandler.ViewCommandMapper);
+
+ public RadioButtonHandler() : base(Mapper, CommandMapper)
+ {
+ }
+
+ public RadioButtonHandler(IPropertyMapper? mapper, CommandMapper? commandMapper = null)
+ : base(mapper ?? Mapper, commandMapper ?? CommandMapper)
+ {
+ }
+
+ protected override SkiaRadioButton CreatePlatformView()
+ {
+ return new SkiaRadioButton();
+ }
+
+ protected override void ConnectHandler(SkiaRadioButton platformView)
+ {
+ base.ConnectHandler(platformView);
+ platformView.CheckedChanged += OnCheckedChanged;
+
+ if (VirtualView is RadioButton radioButton)
+ {
+ platformView.Content = radioButton.Content?.ToString() ?? "";
+ platformView.GroupName = radioButton.GroupName;
+ platformView.Value = radioButton.Value;
+ }
+ }
+
+ protected override void DisconnectHandler(SkiaRadioButton platformView)
+ {
+ platformView.CheckedChanged -= OnCheckedChanged;
+ base.DisconnectHandler(platformView);
+ }
+
+ private void OnCheckedChanged(object? sender, EventArgs e)
+ {
+ if (VirtualView != null && PlatformView != null)
+ {
+ VirtualView.IsChecked = PlatformView.IsChecked;
+ }
+ }
+
+ public static void MapIsChecked(RadioButtonHandler handler, IRadioButton radioButton)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.IsChecked = radioButton.IsChecked;
+ }
+ }
+
+ public static void MapTextColor(RadioButtonHandler handler, IRadioButton radioButton)
+ {
+ if (handler.PlatformView != null && radioButton.TextColor != null)
+ {
+ handler.PlatformView.TextColor = radioButton.TextColor.ToSKColor();
+ }
+ }
+
+ public static void MapFont(RadioButtonHandler handler, IRadioButton radioButton)
+ {
+ if (handler.PlatformView != null)
+ {
+ var font = radioButton.Font;
+ if (font.Size > 0)
+ {
+ handler.PlatformView.FontSize = (float)font.Size;
+ }
+ }
+ }
+
+ public static void MapBackground(RadioButtonHandler handler, IRadioButton radioButton)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (radioButton.Background is SolidPaint solidPaint && solidPaint.Color != null)
+ {
+ handler.PlatformView.BackgroundColor = solidPaint.Color.ToSKColor();
+ }
+ }
+ }
+}
diff --git a/Handlers/ScrollViewHandler.Linux.cs b/Handlers/ScrollViewHandler.Linux.cs
new file mode 100644
index 0000000..d058ea8
--- /dev/null
+++ b/Handlers/ScrollViewHandler.Linux.cs
@@ -0,0 +1,109 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using Microsoft.Maui.Handlers;
+using Microsoft.Maui.Platform.Linux.Hosting;
+
+namespace Microsoft.Maui.Platform.Linux.Handlers;
+
+///
+/// Linux handler for ScrollView control.
+///
+public class ScrollViewHandler : ViewHandler
+{
+ public static IPropertyMapper Mapper = new PropertyMapper(ViewHandler.ViewMapper)
+ {
+ ["Content"] = MapContent,
+ ["HorizontalScrollBarVisibility"] = MapHorizontalScrollBarVisibility,
+ ["VerticalScrollBarVisibility"] = MapVerticalScrollBarVisibility,
+ ["Orientation"] = MapOrientation
+ };
+
+ public static CommandMapper CommandMapper = new(ViewHandler.ViewCommandMapper)
+ {
+ ["RequestScrollTo"] = MapRequestScrollTo
+ };
+
+ public ScrollViewHandler() : base(Mapper, CommandMapper)
+ {
+ }
+
+ public ScrollViewHandler(IPropertyMapper? mapper)
+ : base(mapper ?? Mapper, CommandMapper)
+ {
+ }
+
+ protected override SkiaScrollView CreatePlatformView()
+ {
+ return new SkiaScrollView();
+ }
+
+ public static void MapContent(ScrollViewHandler handler, IScrollView scrollView)
+ {
+ if (handler.PlatformView == null || handler.MauiContext == null)
+ {
+ return;
+ }
+
+ var presentedContent = scrollView.PresentedContent;
+ if (presentedContent != null)
+ {
+ Console.WriteLine("[ScrollViewHandler] MapContent: " + presentedContent.GetType().Name);
+
+ if (presentedContent.Handler == null)
+ {
+ presentedContent.Handler = presentedContent.ToViewHandler(handler.MauiContext);
+ }
+
+ if (presentedContent.Handler?.PlatformView is SkiaView skiaView)
+ {
+ Console.WriteLine("[ScrollViewHandler] Setting content: " + skiaView.GetType().Name);
+ handler.PlatformView.Content = skiaView;
+ }
+ }
+ else
+ {
+ handler.PlatformView.Content = null;
+ }
+ }
+
+ public static void MapHorizontalScrollBarVisibility(ScrollViewHandler handler, IScrollView scrollView)
+ {
+ handler.PlatformView.HorizontalScrollBarVisibility = (int)scrollView.HorizontalScrollBarVisibility switch
+ {
+ 1 => ScrollBarVisibility.Always,
+ 2 => ScrollBarVisibility.Never,
+ _ => ScrollBarVisibility.Default
+ };
+ }
+
+ public static void MapVerticalScrollBarVisibility(ScrollViewHandler handler, IScrollView scrollView)
+ {
+ handler.PlatformView.VerticalScrollBarVisibility = (int)scrollView.VerticalScrollBarVisibility switch
+ {
+ 1 => ScrollBarVisibility.Always,
+ 2 => ScrollBarVisibility.Never,
+ _ => ScrollBarVisibility.Default
+ };
+ }
+
+ public static void MapOrientation(ScrollViewHandler handler, IScrollView scrollView)
+ {
+ handler.PlatformView.Orientation = ((int)scrollView.Orientation - 1) switch
+ {
+ 0 => ScrollOrientation.Horizontal,
+ 1 => ScrollOrientation.Both,
+ 2 => ScrollOrientation.Neither,
+ _ => ScrollOrientation.Vertical
+ };
+ }
+
+ public static void MapRequestScrollTo(ScrollViewHandler handler, IScrollView scrollView, object? args)
+ {
+ if (args is ScrollToRequest request)
+ {
+ handler.PlatformView.ScrollTo((float)request.HorizontalOffset, (float)request.VerticalOffset, !request.Instant);
+ }
+ }
+}
diff --git a/Handlers/SearchBarHandler.Linux.cs b/Handlers/SearchBarHandler.Linux.cs
index bc9c9f6..0e7cf6a 100644
--- a/Handlers/SearchBarHandler.Linux.cs
+++ b/Handlers/SearchBarHandler.Linux.cs
@@ -1,31 +1,43 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
+using System;
+using Microsoft.Maui.Graphics;
using Microsoft.Maui.Handlers;
-namespace Microsoft.Maui.Platform;
+namespace Microsoft.Maui.Platform.Linux.Handlers;
///
/// Linux handler for SearchBar control.
///
-public partial class SearchBarHandler : ViewHandler
+public class SearchBarHandler : ViewHandler
{
public static IPropertyMapper Mapper = new PropertyMapper(ViewHandler.ViewMapper)
{
- [nameof(ISearchBar.Text)] = MapText,
- [nameof(ISearchBar.Placeholder)] = MapPlaceholder,
- [nameof(ISearchBar.PlaceholderColor)] = MapPlaceholderColor,
- [nameof(ISearchBar.TextColor)] = MapTextColor,
- [nameof(ISearchBar.Font)] = MapFont,
- [nameof(IView.IsEnabled)] = MapIsEnabled,
- [nameof(IView.Background)] = MapBackground,
+ ["Text"] = MapText,
+ ["TextColor"] = MapTextColor,
+ ["Font"] = MapFont,
+ ["Placeholder"] = MapPlaceholder,
+ ["PlaceholderColor"] = MapPlaceholderColor,
+ ["CancelButtonColor"] = MapCancelButtonColor,
+ ["Background"] = MapBackground
};
public static CommandMapper CommandMapper = new(ViewHandler.ViewCommandMapper);
- public SearchBarHandler() : base(Mapper, CommandMapper) { }
+ public SearchBarHandler() : base(Mapper, CommandMapper)
+ {
+ }
- protected override SkiaSearchBar CreatePlatformView() => new SkiaSearchBar();
+ public SearchBarHandler(IPropertyMapper? mapper, CommandMapper? commandMapper = null)
+ : base(mapper ?? Mapper, commandMapper ?? CommandMapper)
+ {
+ }
+
+ protected override SkiaSearchBar CreatePlatformView()
+ {
+ return new SkiaSearchBar();
+ }
protected override void ConnectHandler(SkiaSearchBar platformView)
{
@@ -43,9 +55,9 @@ public partial class SearchBarHandler : ViewHandler
private void OnTextChanged(object? sender, TextChangedEventArgs e)
{
- if (VirtualView != null && VirtualView.Text != e.NewText)
+ if (VirtualView != null && PlatformView != null && VirtualView.Text != e.NewTextValue)
{
- VirtualView.Text = e.NewText;
+ VirtualView.Text = e.NewTextValue ?? string.Empty;
}
}
@@ -56,51 +68,68 @@ public partial class SearchBarHandler : ViewHandler
public static void MapText(SearchBarHandler handler, ISearchBar searchBar)
{
- if (handler.PlatformView.Text != searchBar.Text)
+ if (handler.PlatformView != null && handler.PlatformView.Text != searchBar.Text)
{
- handler.PlatformView.Text = searchBar.Text ?? "";
+ handler.PlatformView.Text = searchBar.Text ?? string.Empty;
+ }
+ }
+
+ public static void MapTextColor(SearchBarHandler handler, ISearchBar searchBar)
+ {
+ if (handler.PlatformView != null && searchBar.TextColor != null)
+ {
+ handler.PlatformView.TextColor = searchBar.TextColor.ToSKColor();
+ }
+ }
+
+ public static void MapFont(SearchBarHandler handler, ISearchBar searchBar)
+ {
+ if (handler.PlatformView != null)
+ {
+ var font = searchBar.Font;
+ if (font.Size > 0)
+ {
+ handler.PlatformView.FontSize = (float)font.Size;
+ }
+ if (!string.IsNullOrEmpty(font.Family))
+ {
+ handler.PlatformView.FontFamily = font.Family;
+ }
}
}
public static void MapPlaceholder(SearchBarHandler handler, ISearchBar searchBar)
{
- handler.PlatformView.Placeholder = searchBar.Placeholder ?? "";
- handler.PlatformView.Invalidate();
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.Placeholder = searchBar.Placeholder ?? string.Empty;
+ }
}
public static void MapPlaceholderColor(SearchBarHandler handler, ISearchBar searchBar)
{
- if (searchBar.PlaceholderColor != null)
+ if (handler.PlatformView != null && searchBar.PlaceholderColor != null)
+ {
handler.PlatformView.PlaceholderColor = searchBar.PlaceholderColor.ToSKColor();
- handler.PlatformView.Invalidate();
+ }
}
- public static void MapTextColor(SearchBarHandler handler, ISearchBar searchBar)
+ public static void MapCancelButtonColor(SearchBarHandler handler, ISearchBar searchBar)
{
- if (searchBar.TextColor != null)
- handler.PlatformView.TextColor = searchBar.TextColor.ToSKColor();
- handler.PlatformView.Invalidate();
- }
-
- public static void MapFont(SearchBarHandler handler, ISearchBar searchBar)
- {
- var font = searchBar.Font;
- if (font.Family != null)
- handler.PlatformView.FontFamily = font.Family;
- handler.PlatformView.FontSize = (float)font.Size;
- handler.PlatformView.Invalidate();
- }
-
- public static void MapIsEnabled(SearchBarHandler handler, ISearchBar searchBar)
- {
- handler.PlatformView.IsEnabled = searchBar.IsEnabled;
- handler.PlatformView.Invalidate();
+ if (handler.PlatformView != null && searchBar.CancelButtonColor != null)
+ {
+ handler.PlatformView.ClearButtonColor = searchBar.CancelButtonColor.ToSKColor();
+ }
}
public static void MapBackground(SearchBarHandler handler, ISearchBar searchBar)
{
- if (searchBar.Background is SolidColorBrush solidBrush && solidBrush.Color != null)
- handler.PlatformView.BackgroundColor = solidBrush.Color.ToSKColor();
- handler.PlatformView.Invalidate();
+ if (handler.PlatformView != null)
+ {
+ if (searchBar.Background is SolidPaint solidPaint && solidPaint.Color != null)
+ {
+ handler.PlatformView.BackgroundColor = solidPaint.Color.ToSKColor();
+ }
+ }
}
}
diff --git a/Handlers/StepperHandler.Linux.cs b/Handlers/StepperHandler.Linux.cs
new file mode 100644
index 0000000..e658ba1
--- /dev/null
+++ b/Handlers/StepperHandler.Linux.cs
@@ -0,0 +1,127 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using Microsoft.Maui.Controls;
+using Microsoft.Maui.Graphics;
+using Microsoft.Maui.Handlers;
+using SkiaSharp;
+
+namespace Microsoft.Maui.Platform.Linux.Handlers;
+
+///
+/// Linux handler for Stepper control.
+///
+public class StepperHandler : ViewHandler
+{
+ public static IPropertyMapper Mapper = new PropertyMapper(ViewHandler.ViewMapper)
+ {
+ ["Value"] = MapValue,
+ ["Minimum"] = MapMinimum,
+ ["Maximum"] = MapMaximum,
+ ["Increment"] = MapIncrement,
+ ["Background"] = MapBackground,
+ ["IsEnabled"] = MapIsEnabled
+ };
+
+ public static CommandMapper CommandMapper = new(ViewHandler.ViewCommandMapper);
+
+ public StepperHandler() : base(Mapper, CommandMapper)
+ {
+ }
+
+ public StepperHandler(IPropertyMapper? mapper, CommandMapper? commandMapper = null)
+ : base(mapper ?? Mapper, commandMapper ?? CommandMapper)
+ {
+ }
+
+ protected override SkiaStepper CreatePlatformView()
+ {
+ return new SkiaStepper();
+ }
+
+ protected override void ConnectHandler(SkiaStepper platformView)
+ {
+ base.ConnectHandler(platformView);
+ platformView.ValueChanged += OnValueChanged;
+
+ // Apply dark theme colors if needed
+ if (Application.Current?.UserAppTheme == AppTheme.Dark)
+ {
+ platformView.ButtonBackgroundColor = new SKColor(66, 66, 66);
+ platformView.ButtonPressedColor = new SKColor(97, 97, 97);
+ platformView.ButtonDisabledColor = new SKColor(48, 48, 48);
+ platformView.SymbolColor = new SKColor(224, 224, 224);
+ platformView.SymbolDisabledColor = new SKColor(97, 97, 97);
+ platformView.BorderColor = new SKColor(97, 97, 97);
+ }
+ }
+
+ protected override void DisconnectHandler(SkiaStepper platformView)
+ {
+ platformView.ValueChanged -= OnValueChanged;
+ base.DisconnectHandler(platformView);
+ }
+
+ private void OnValueChanged(object? sender, EventArgs e)
+ {
+ if (VirtualView != null && PlatformView != null)
+ {
+ VirtualView.Value = PlatformView.Value;
+ }
+ }
+
+ public static void MapValue(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.Value = stepper.Value;
+ }
+ }
+
+ public static void MapMinimum(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.Minimum = stepper.Minimum;
+ }
+ }
+
+ public static void MapMaximum(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.Maximum = stepper.Maximum;
+ }
+ }
+
+ public static void MapBackground(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (stepper.Background is SolidPaint solidPaint && solidPaint.Color != null)
+ {
+ handler.PlatformView.BackgroundColor = solidPaint.Color.ToSKColor();
+ }
+ }
+ }
+
+ public static void MapIncrement(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ if (stepper is Stepper mauiStepper)
+ {
+ handler.PlatformView.Increment = mauiStepper.Increment;
+ }
+ }
+ }
+
+ public static void MapIsEnabled(StepperHandler handler, IStepper stepper)
+ {
+ if (handler.PlatformView != null)
+ {
+ handler.PlatformView.IsEnabled = stepper.IsEnabled;
+ }
+ }
+}
diff --git a/MERGE_TRACKING.md b/MERGE_TRACKING.md
index ac642d7..cd02eae 100644
--- a/MERGE_TRACKING.md
+++ b/MERGE_TRACKING.md
@@ -19,7 +19,7 @@
| ButtonHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Removed MapText/TextColor/Font (not in production), fixed namespace, added null checks |
| CheckBoxHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Added VerticalLayoutAlignment/HorizontalLayoutAlignment, fixed namespace |
| CollectionViewHandler.cs | [ ] | NEEDS VERIFICATION |
-| DatePickerHandler.cs | [ ] | NEEDS VERIFICATION |
+| DatePickerHandler.cs | [x] | **VERIFIED 2026-01-01** - Matches production, dark theme support |
| EditorHandler.Linux.cs | [x] | **CREATED 2026-01-01** - Was missing, created from decompiled |
| EntryHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Added CharacterSpacing/ClearButtonVisibility/VerticalTextAlignment, fixed namespace, null checks |
| FlexLayoutHandler.cs | [ ] | NEEDS VERIFICATION |
@@ -31,8 +31,8 @@
| GtkWebViewManager.cs | [ ] | NEEDS VERIFICATION |
| GtkWebViewPlatformView.cs | [ ] | NEEDS VERIFICATION |
| GtkWebViewProxy.cs | [x] | Added new file from decompiled |
-| ImageButtonHandler.cs | [ ] | NEEDS VERIFICATION |
-| ImageHandler.cs | [ ] | NEEDS VERIFICATION |
+| ImageButtonHandler.cs | [x] | **VERIFIED 2026-01-01** - Matches production, has ImageSourceServiceResultManager |
+| ImageHandler.Linux.cs | [x] | **VERIFIED 2026-01-01** - Matches production, FontImageSource rendering |
| ItemsViewHandler.cs | [ ] | NEEDS VERIFICATION |
| LabelHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Added CharacterSpacing/LayoutAlignment/FormattedText, ConnectHandler gesture logic, fixed namespace |
| LayoutHandler.cs | [ ] | NEEDS VERIFICATION |
@@ -40,15 +40,15 @@
| PageHandler.cs | [ ] | NEEDS VERIFICATION |
| PickerHandler.Linux.cs | [x] | **CREATED 2026-01-01** - Was missing, created from decompiled with collection changed tracking |
| ProgressBarHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Added ConnectHandler/DisconnectHandler IsVisible tracking, fixed namespace |
-| RadioButtonHandler.cs | [ ] | NEEDS VERIFICATION |
-| ScrollViewHandler.cs | [ ] | NEEDS VERIFICATION |
-| SearchBarHandler.cs | [ ] | NEEDS VERIFICATION |
+| RadioButtonHandler.Linux.cs | [x] | **VERIFIED 2026-01-01** - Matches production, Content/GroupName/Value in ConnectHandler |
+| ScrollViewHandler.Linux.cs | [x] | **VERIFIED 2026-01-01** - Matches production, CommandMapper with RequestScrollTo |
+| SearchBarHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Fixed namespace, added CancelButtonColor, SolidPaint, null checks |
| ShellHandler.cs | [ ] | NEEDS VERIFICATION |
| SliderHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Removed BackgroundColor (use base), fixed namespace, added ConnectHandler init calls |
-| StepperHandler.cs | [ ] | NEEDS VERIFICATION |
+| StepperHandler.Linux.cs | [x] | **VERIFIED 2026-01-01** - Matches production, dark theme support |
| SwitchHandler.Linux.cs | [x] | **FIXED 2026-01-01** - Added OffTrackColor logic, fixed namespace, removed extra BackgroundColor |
| TabbedPageHandler.cs | [ ] | NEEDS VERIFICATION |
-| TimePickerHandler.cs | [ ] | NEEDS VERIFICATION |
+| TimePickerHandler.cs | [x] | **VERIFIED 2026-01-01** - Matches production, dark theme support |
| WebViewHandler.cs | [ ] | NEEDS VERIFICATION |
| WindowHandler.cs | [ ] | NEEDS VERIFICATION |