ClemensFischer/XAML-Map-Control
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Static MapLayerMenuItem.MapLayerFactory

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ClemensFischer 2025-09-17 22:25:50 +02:00
parent 5afea53c7c
commit 62ffed2caf
6 changed files with 35 additions and 49 deletions
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40
MapUiTools/Shared/MapLayerMenuItem.cs
View file

@ -22,23 +22,27 @@ namespace MapControl.UiTools
#elif UWP || WINUI
[ContentProperty(Name = nameof(MapLayer))]
#endif
public class MapLayerMenuItem : MapMenuItem
public partial class MapLayerMenuItem : MapMenuItem
{
public static Func<string, Task<FrameworkElement>> MapLayerFactory { get; set; } =
async sourcePath => sourcePath.EndsWith(".kmz") || sourcePath.EndsWith(".kml")
? (FrameworkElement)await GroundOverlay.CreateAsync(sourcePath)
: (FrameworkElement)await GeoImage.CreateAsync(sourcePath);
#if AVALONIA
[Content]
#endif
public FrameworkElement MapLayer { get; set; }
public Func<Task<FrameworkElement>> MapLayerFactory { get; set; }
public string SourcePath { get; set; }
protected override bool GetIsChecked(MapBase map)
public override bool GetIsChecked(MapBase map)
{
return MapLayer != null && map.Children.Contains(MapLayer);
}
public override async Task Execute(MapBase map)
public override async Task ExecuteAsync(MapBase map)
{
MapLayer ??= await MapLayerFactory?.Invoke();
MapLayer ??= await MapLayerFactory?.Invoke(SourcePath);
if (MapLayer != null)
{
@ -47,33 +51,13 @@ namespace MapControl.UiTools
}
}
public class MapOverlayMenuItem : MapLayerMenuItem
public partial class MapOverlayMenuItem : MapLayerMenuItem
{
private string sourcePath;
public string SourcePath
{
get => sourcePath;
set
{
sourcePath = value;
if (sourcePath.EndsWith(".kmz") || sourcePath.EndsWith(".kml"))
{
MapLayerFactory = async () => await GroundOverlay.CreateAsync(sourcePath);
}
else
{
MapLayerFactory = async () => await GeoImage.CreateAsync(sourcePath);
}
}
}
public int InsertOrder { get; set; }
public override async Task Execute(MapBase map)
public override async Task ExecuteAsync(MapBase map)
{
MapLayer ??= await MapLayerFactory?.Invoke();
MapLayer ??= await MapLayerFactory?.Invoke(SourcePath);
if (MapLayer != null)
{

6
MapUiTools/Shared/MapProjectionMenuItem.cs
View file

@ -18,19 +18,19 @@ namespace MapControl.UiTools
#elif UWP || WINUI
[ContentProperty(Name = nameof(MapProjection))]
#endif
public class MapProjectionMenuItem : MapMenuItem
public partial class MapProjectionMenuItem : MapMenuItem
{
#if AVALONIA
[Content]
#endif
public string MapProjection { get; set; }
protected override bool GetIsChecked(MapBase map)
public override bool GetIsChecked(MapBase map)
{
return map.MapProjection.ToString() == MapProjection;
}
public override Task Execute(MapBase map)
public override Task ExecuteAsync(MapBase map)
{
if (!GetIsChecked(map))
{

4
MapUiTools/Shared/MenuButton.cs
View file

@ -40,7 +40,9 @@ namespace MapControl.UiTools
if (initialItem != null)
{
await initialItem.Execute(Map);
initialItem.IsChecked = true;
await initialItem.ExecuteAsync(Map);
}
}
}