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// Copyright 2010 Andreas Saudemont (andreas.saudemont@gmail.com)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
using System;
using System.Windows.Media;
using System.Windows.Media.Imaging;
namespace Kawagoe.Storage
{
/// <summary>
/// Implements an <see cref="ImageCache"/> using the cache mechanism provided by the system.
/// </summary>
public class SystemImageCache : ImageCache
{
/// <summary>
/// Initializes a new <see cref="SystemImageCache"/> instance with the specified name.
/// </summary>
public SystemImageCache(string name)
: base(name)
{
}
/// <summary>
/// Implements <see cref="ImageCache.GetInternal"/>.
/// </summary>
protected override ImageSource GetInternal(Uri imageUri)
{
return new BitmapImage(imageUri);
}
/// <summary>
/// Implements <see cref="ImageCache.Clear"/>.
/// </summary>
public override void Clear()
{
// do nothing
}
}
}
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