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Thumbnail List Update notifications moved to MediatR

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This commit is contained in:
Anton Kasyanov
2018-02-19 21:27:09 +02:00
parent 42be487d31
commit b97fe58782
15 changed files with 94 additions and 129 deletions
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102
Eve-O-Preview/Presenters/Implementation/MainFormPresenter.cs
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@@ -5,7 +5,6 @@ using System.Drawing;
using EveOPreview.Configuration;
using EveOPreview.Mediator.Messages;
using EveOPreview.Services;
using EveOPreview.UI;
using EveOPreview.View;
using MediatR;
@@ -23,6 +22,8 @@ namespace EveOPreview.Presenters
private readonly IConfigurationStorage _configurationStorage;
private readonly IThumbnailManager _thumbnailManager;
private readonly IDictionary<string, IThumbnailDescription> _descriptionsCache;
private bool _exitApplication;
#endregion
@@ -33,9 +34,10 @@ namespace EveOPreview.Presenters
this._mediator = mediator;
this._configuration = configuration;
this._configurationStorage = configurationStorage;
this._thumbnailManager = thumbnailManager;
this._descriptionsCache = new Dictionary<string, IThumbnailDescription>();
this._exitApplication = false;
this.View.FormActivated = this.Activate;
@@ -150,70 +152,65 @@ namespace EveOPreview.Presenters
this._thumbnailManager.SetupThumbnailFrames();
}
private void ThumbnailsAdded(IList<IThumbnailView> thumbnails)
public void AddThumbnails(IList<string> thumbnailTitles)
{
//this.View.AddThumbnails(this.GetThumbnailViews(thumbnails, false));
IList<IThumbnailDescription> descriptions = new List<IThumbnailDescription>(thumbnailTitles.Count);
lock (this._descriptionsCache)
{
foreach (string title in thumbnailTitles)
{
IThumbnailDescription description = this.CreateThumbnailDescription(title);
this._descriptionsCache[title] = description;
descriptions.Add(description);
}
}
this.View.AddThumbnails(descriptions);
}
private void ThumbnailsUpdated(IList<IThumbnailView> thumbnails)
public void RemoveThumbnails(IList<string> thumbnailTitles)
{
//this.View.UpdateThumbnails(this.GetThumbnailViews(thumbnails, false));
IList<IThumbnailDescription> descriptions = new List<IThumbnailDescription>(thumbnailTitles.Count);
lock (this._descriptionsCache)
{
foreach (string title in thumbnailTitles)
{
if (!this._descriptionsCache.TryGetValue(title, out IThumbnailDescription description))
{
continue;
}
this._descriptionsCache.Remove(title);
descriptions.Add(description);
}
}
this.View.RemoveThumbnails(descriptions);
}
private void ThumbnailsRemoved(IList<IThumbnailView> thumbnails)
private IThumbnailDescription CreateThumbnailDescription(string title)
{
//this.View.RemoveThumbnails(this.GetThumbnailViews(thumbnails, true));
// TODO Read here persisted value for the IsDisabled parameter
return new ThumbnailDescription(title, false);
}
//private IList<IThumbnailDescriptionView> GetThumbnailViews(IList<IThumbnailView> thumbnails, bool removeFromCache)
//{
// IList<IThumbnailDescriptionView> thumbnailViews = new List<IThumbnailDescriptionView>(thumbnails.Count);
// // Time for some thread safety
// lock (this._thumbnailDescriptionViews)
// {
// foreach (IThumbnailView thumbnail in thumbnails)
// {
// IThumbnailDescriptionView thumbnailView;
// bool foundInCache = this._thumbnailDescriptionViews.TryGetValue(thumbnail.Id, out thumbnailView);
// if (!foundInCache)
// {
// if (removeFromCache)
// {
// // This item was not even cached
// continue;
// }
// thumbnailView = this._thumbnailDescriptionViewFactory.Create(thumbnail.Id, thumbnail.Title, !thumbnail.IsEnabled);
// this._thumbnailDescriptionViews.Add(thumbnail.Id, thumbnailView);
// }
// else
// {
// if (removeFromCache)
// {
// this._thumbnailDescriptionViews.Remove(thumbnail.Id);
// }
// else
// {
// thumbnailView.Title = thumbnail.Title;
// }
// }
// thumbnailViews.Add(thumbnailView);
// }
// }
// return thumbnailViews;
//}
private void UpdateThumbnailState(String title)
{
//this._thumbnailManager.SetThumbnailState(thumbnailId, this._thumbnailDescriptionViews[thumbnailId].IsDisabled);
}
public void UpdateThumbnailSize(Size size)
{
this.View.ThumbnailSize = size;
}
private void OpenDocumentationLink()
{
// TODO Move out
ProcessStartInfo processStartInfo = new ProcessStartInfo(new Uri(MainFormPresenter.ForumUrl).AbsoluteUri);
Process.Start(processStartInfo);
}
@@ -229,10 +226,5 @@ namespace EveOPreview.Presenters
this._exitApplication = true;
this.View.Close();
}
public void UpdateThumbnailSize(Size size)
{
this.View.ThumbnailSize = size;
}
}
}