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Reverted request cancellation in TileImageLoader

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This commit is contained in:
ClemensFischer 2025-08-21 14:25:58 +02:00
parent 00a885b654
commit 775d584df7
8 changed files with 35 additions and 87 deletions
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18
MapControl/WinUI/TileImageLoader.WinUI.cs
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@ -8,7 +8,7 @@ namespace MapControl
{
public partial class TileImageLoader
{
private static Task LoadTileImage(Tile tile, Func<Task<ImageSource>> loadImageFunc, CancellationToken cancellationToken)
private static Task LoadTileImage(Tile tile, Func<Task<ImageSource>> loadImageFunc)
{
var tcs = new TaskCompletionSource();
@ -16,18 +16,8 @@ namespace MapControl
{
try
{
var image = await loadImageFunc();
if (cancellationToken.IsCancellationRequested)
{
tile.IsPending = true;
tcs.TrySetCanceled(cancellationToken);
}
else
{
tile.SetImageSource(image);
tcs.TrySetResult();
}
tile.SetImageSource(await loadImageFunc());
tcs.TrySetResult();
}
catch (Exception ex)
{
@ -37,7 +27,7 @@ namespace MapControl
if (!tile.Image.DispatcherQueue.TryEnqueue(DispatcherQueuePriority.Low, LoadTileImage))
{
tcs.TrySetCanceled(CancellationToken.None);
tcs.TrySetCanceled();
}
return tcs.Task;