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Add LoadImageAsync api function

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This commit is contained in:
Jack251970 2025-04-02 18:22:36 +08:00
parent a3c18a6e3b
commit 5165ce8f2a
3 changed files with 28 additions and 6 deletions
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14
Flow.Launcher.Infrastructure/Image/ImageLoader.cs
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@ -277,7 +277,7 @@ namespace Flow.Launcher.Infrastructure.Image
return ImageCache.TryGetValue(path, loadFullImage, out image);
}
public static async ValueTask<ImageSource> LoadAsync(string path, bool loadFullImage = false)
public static async ValueTask<ImageSource> LoadAsync(string path, bool loadFullImage = false, bool cacheImage = true)
{
var imageResult = await LoadInternalAsync(path, loadFullImage);
@ -293,16 +293,18 @@ namespace Flow.Launcher.Infrastructure.Image
// image already exists
img = ImageCache[key, loadFullImage] ?? img;
}
else
else if (cacheImage)
{
// new guid
// save guid key
GuidToKey[hash] = path;
}
}
// update cache
ImageCache[path, loadFullImage] = img;
if (cacheImage)
{
// update cache
ImageCache[path, loadFullImage] = img;
}
}
return img;

16
Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs
View file

@ -8,6 +8,7 @@ using System.Runtime.CompilerServices;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
namespace Flow.Launcher.Plugin
{
@ -344,5 +345,20 @@ namespace Flow.Launcher.Plugin
/// Stop the loading bar in main window
/// </summary>
public void StopLoadingBar();
/// <summary>
/// Load image from path. Support local, remote and data:image url.
/// If image path is missing, it will retun a missing icon.
/// </summary>
/// <param name="path">The path of the image.</param>
/// <param name="loadFullImage">
/// Load full image or not.
/// </param>
/// <param name="cacheImage">
/// Cache the image or not. Cached image will be stored in FL cache.
/// If the image is just used one time, it's better to set this to false.
/// </param>
/// <returns></returns>
ValueTask<ImageSource> LoadImageAsync(string path, bool loadFullImage = false, bool cacheImage = true);
}
}

4
Flow.Launcher/PublicAPIInstance.cs
View file

@ -10,6 +10,7 @@ using System.Runtime.CompilerServices;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;
using CommunityToolkit.Mvvm.DependencyInjection;
using Squirrel;
using Flow.Launcher.Core;
@ -342,6 +343,9 @@ namespace Flow.Launcher
public Task ShowProgressBoxAsync(string caption, Func<Action<double>, Task> reportProgressAsync, Action cancelProgress = null) => ProgressBoxEx.ShowAsync(caption, reportProgressAsync, cancelProgress);
public ValueTask<ImageSource> LoadImageAsync(string path, bool loadFullImage = false, bool cacheImage = true) =>
ImageLoader.LoadAsync(path, loadFullImage, cacheImage);
#endregion
#region Private Methods