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Sub backgrounds

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This commit is contained in:
Yan Maniez 2019-04-07 18:41:18 +02:00
parent 82aaec1b90
commit 6cfa3ed4c1
4 changed files with 83 additions and 12 deletions
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22
AideDeJeu/AideDeJeu/Tools/NotifyTaskCompletion.cs
View file

@ -4,12 +4,12 @@ using System.Threading.Tasks;
namespace AideDeJeu.Tools
{
public sealed class NotifyTaskCompletion<TResult> : INotifyPropertyChanged
public class NotifyTaskCompletion<TResult> : INotifyPropertyChanged
{
public NotifyTaskCompletion(Task<TResult> task)
{
Task = task;
if (!task.IsCompleted)
if (task != null && !task.IsCompleted)
{
var _ = WatchTaskAsync(task);
}
@ -51,22 +51,22 @@ namespace AideDeJeu.Tools
{
get
{
return (Task.Status == TaskStatus.RanToCompletion) ? Task.Result : default(TResult);
return (Task?.Status == TaskStatus.RanToCompletion) ? Task.Result : default(TResult);
}
}
public TaskStatus Status { get { return Task.Status; } }
public bool IsCompleted { get { return Task.IsCompleted; } }
public bool IsNotCompleted { get { return !Task.IsCompleted; } }
public TaskStatus Status { get { return Task?.Status ?? TaskStatus.Running; } }
public bool IsCompleted { get { return Task?.IsCompleted ?? false; } }
public bool IsNotCompleted { get { return Task?.IsCompleted == true ? false : true; } }
public bool IsSuccessfullyCompleted
{
get
{
return Task.Status == TaskStatus.RanToCompletion;
return Task?.Status == TaskStatus.RanToCompletion;
}
}
public bool IsCanceled { get { return Task.IsCanceled; } }
public bool IsFaulted { get { return Task.IsFaulted; } }
public AggregateException Exception { get { return Task.Exception; } }
public bool IsCanceled { get { return Task?.IsCanceled ?? false; } }
public bool IsFaulted { get { return Task?.IsFaulted ?? false; } }
public AggregateException Exception { get { return Task?.Exception; } }
public Exception InnerException
{
get
@ -83,4 +83,4 @@ namespace AideDeJeu.Tools
}
public event PropertyChangedEventHandler PropertyChanged;
}
}
}

55
AideDeJeu/AideDeJeu/ViewModels/PlayerCharacterEditorViewModel.cs
View file

@ -16,6 +16,7 @@ namespace AideDeJeu.ViewModels
Races = new NotifyTaskCompletion<List<RaceItem>>(Task.Run(() => LoadRacesAsync()));
Classes = new NotifyTaskCompletion<List<ClassItem>>(Task.Run(() => LoadClassesAsync()));
Backgrounds = new NotifyTaskCompletion<List<BackgroundItem>>(Task.Run(() => LoadBackgroundsAsync()));
SubBackgrounds = new NotifyTaskCompletion<List<SubBackgroundItem>>(null);
}
public NotifyTaskCompletion<List<RaceItem>> Races { get; private set; }
@ -64,8 +65,45 @@ namespace AideDeJeu.ViewModels
{
SetProperty(ref _BackgroundSelectedIndex, value);
SelectedPlayerCharacter.Background = Backgrounds.Result[_BackgroundSelectedIndex];
SubBackgrounds = new NotifyTaskCompletion<List<SubBackgroundItem>>(Task.Run(() => LoadSubBackgroundsAsync(SelectedPlayerCharacter.Background)));
}
}
private NotifyTaskCompletion<List<SubBackgroundItem>> _SubBackgrounds = null;
public NotifyTaskCompletion<List<SubBackgroundItem>> SubBackgrounds
{
get
{
return _SubBackgrounds;
}
private set
{
SetProperty(ref _SubBackgrounds, value);
}
}
private int _SubBackgroundSelectedIndex = 0;
public int SubBackgroundSelectedIndex
{
get
{
return _SubBackgroundSelectedIndex;
}
set
{
SetProperty(ref _SubBackgroundSelectedIndex, value);
if(_SubBackgroundSelectedIndex == 0)
{
SelectedPlayerCharacter.SubBackground = null;
SubBackgroundSelectedIndex = -1;
}
else if(_SubBackgroundSelectedIndex > 0)
{
SelectedPlayerCharacter.SubBackground = SubBackgrounds.Result[_SubBackgroundSelectedIndex];
}
}
}
private PlayerCharacterViewModel _SelectedPlayerCharacter = new PlayerCharacterViewModel();
public PlayerCharacterViewModel SelectedPlayerCharacter
{
@ -109,5 +147,22 @@ namespace AideDeJeu.ViewModels
return await context.Backgrounds.Where(b => b.GetType() == typeof(BackgroundItem)).OrderBy(b => Tools.Helpers.RemoveDiacritics(b.Name)).ToListAsync().ConfigureAwait(false);
}
}
public async Task<List<SubBackgroundItem>> LoadSubBackgroundsAsync(BackgroundItem background)
{
if (background != null)
{
using (var context = await StoreViewModel.GetLibraryContextAsync())
{
var list = await context.SubBackgrounds.Where(item => item.ParentLink == background.Id).OrderBy(b => Tools.Helpers.RemoveDiacritics(b.Name)).ToListAsync().ConfigureAwait(false);
list.Insert(0, null);
return list;
}
}
else
{
return new List<SubBackgroundItem>();
}
}
}
}

12
AideDeJeu/AideDeJeu/ViewModels/PlayerCharacterViewModel.cs
View file

@ -43,5 +43,17 @@ namespace AideDeJeu.ViewModels
SetProperty(ref _Background, value);
}
}
private SubBackgroundItem _SubBackground = null;
public SubBackgroundItem SubBackground
{
get
{
return _SubBackground;
}
set
{
SetProperty(ref _SubBackground, value);
}
}
}
}

6
AideDeJeu/AideDeJeu/Views/PlayerCharacterEditorPage.xaml
View file

@ -53,8 +53,12 @@
<ContentPage Title="Historique">
<StackLayout>
<Picker Title="Historique" HorizontalOptions="FillAndExpand" IsEnabled="{Binding Backgrounds.IsSuccessfullyCompleted}" ItemsSource="{Binding Backgrounds.Result}" ItemDisplayBinding="{Binding Name}" SelectedIndex="{Binding BackgroundSelectedIndex, Mode=TwoWay}" />
<Picker Title="Variante" HorizontalOptions="FillAndExpand" IsEnabled="{Binding SubBackgrounds.IsSuccessfullyCompleted}" ItemsSource="{Binding SubBackgrounds.Result}" ItemDisplayBinding="{Binding Name}" SelectedIndex="{Binding SubBackgroundSelectedIndex, Mode=TwoWay}" />
<ScrollView Orientation="Vertical">
<mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.Background.Markdown}" />
<StackLayout>
<mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.Background.Markdown}" />
<mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.SubBackground.Markdown}" />
</StackLayout>
</ScrollView>
</StackLayout>
</ContentPage>