101 lines
3.1 KiB
C#
101 lines
3.1 KiB
C#
/*
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Copyright (c) 2018, John Lewin
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Copyright (c) 2021 Lars Brubaker
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using MatterHackers.Agg;
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using MatterHackers.Agg.Image;
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namespace MatterHackers.MatterControl.Library
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{
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public abstract class LibraryContainer : ILibraryContainer
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{
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public event EventHandler ContentChanged;
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public string ID { get; set; }
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public string Name { get; set; }
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public string CollectionKeyName { get; set; }
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public Type DefaultView { get; protected set; }
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public SafeList<ILibraryContainerLink> ChildContainers { get; set; } = new SafeList<ILibraryContainerLink>();
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public bool IsProtected { get; protected set; } = true;
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public virtual Task<ImageBuffer> GetThumbnail(ILibraryItem item, int width, int height)
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{
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return Task.FromResult<ImageBuffer>(null);
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}
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public SafeList<ILibraryItem> Items { get; set; } = new SafeList<ILibraryItem>();
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public ILibraryContainer Parent { get; set; }
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public string HeaderMarkdown { get; set; } = "";
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public virtual ICustomSearch CustomSearch { get; } = null;
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public LibrarySortBehavior DefaultSort { get; set; }
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/// <summary>
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/// Reloads the container when contents have changes and fires ContentChanged to notify listeners
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/// </summary>
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public void ReloadContent()
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{
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// Call the container specific reload implementation
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this.Load();
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// Notify
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this.OnContentChanged();
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}
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protected void OnContentChanged()
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{
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this.ContentChanged?.Invoke(this, null);
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}
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public abstract void Load();
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public virtual void Dispose()
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{
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}
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public virtual void Activate()
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{
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}
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public virtual void Deactivate()
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{
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}
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}
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}
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