Picker amélioré

AideDeJeu/AideDeJeu/AideDeJeu.csproj

@@ -100,6 +100,9 @@
     <EmbeddedResource Update="Views\PlayerCharacterEditorPage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>
+    <EmbeddedResource Update="Views\StringPicker.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
     <EmbeddedResource Update="Views\TextInputCancellableView.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>

AideDeJeu/AideDeJeu/ViewModels/Navigator.cs

@@ -18,7 +18,7 @@ namespace AideDeJeu.ViewModels
     }
     public class Navigator : BaseViewModel, INavigator
     {
-        INavigation Navigation;
+        public INavigation Navigation;
 
         public Navigator(INavigation navigation)
         {

AideDeJeu/AideDeJeu/ViewModels/PickerViewModel.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AideDeJeu.ViewModels
+{
+    public class PickerViewModel<T> : BaseViewModel where T:class
+    {
+        private List<T> _Items = null;
+        public List<T> Items
+        {
+            get
+            {
+                return _Items;
+            }
+            set
+            {
+                SetProperty(ref _Items, value);
+            }
+        }
+
+        private T _SelectedItem = null;
+        public T SelectedItem
+        {
+            get
+            {
+                return _SelectedItem;
+            }
+            set
+            {
+                SetProperty(ref _SelectedItem, value);
+                if (_taskCompletionSource != null)
+                {
+                    _taskCompletionSource.SetResult(value);
+                    _taskCompletionSource = null;
+                }
+            }
+        }
+        private TaskCompletionSource<T> _taskCompletionSource;
+        public Task<T> PickValueAsync()
+        {
+            _taskCompletionSource = new TaskCompletionSource<T>();
+            return _taskCompletionSource.Task;
+        }
+    }
+}

AideDeJeu/AideDeJeu/ViewModels/PlayerCharacterEditorViewModel.cs

@@ -3,9 +3,12 @@ using AideDeJeuLib;
 using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows.Input;
+using Xamarin.Forms;
 
 namespace AideDeJeu.ViewModels
 {
@@ -183,7 +186,8 @@ namespace AideDeJeu.ViewModels
                         if (line.StartsWith("|"))
                         {
                             var cols = line.Split('|');
-                            result.Add(cols[2]);
+                            var text = cols[2].Replace("<!--br-->", " ").Replace("  ", " ");
+                            result.Add(text);
                         }
                     }
                     return result;
@@ -211,6 +215,25 @@ namespace AideDeJeu.ViewModels
                 return new List<SubBackgroundItem>();
             }
         }
+
+        public ICommand StringPickerCommand
+        {
+            get
+            {
+                return new Command<List<string>>(async (strings) => await ExecuteStringPickerCommandAsync(strings));
+            }
+        }
+
+        private async Task ExecuteStringPickerCommandAsync(List<string> strings)
+        {
+            var picker = new Views.StringPicker();
+            var vm = picker.ViewModel;
+            vm.Items = strings;
+            await Main.Navigator.Navigation.PushModalAsync(picker, true);
+            var result = await vm.PickValueAsync();
+            await Main.Navigator.Navigation.PopModalAsync(true);
+            SelectedPlayerCharacter.PersonalityTrait = result;
+        }
         #endregion Background
 
         #region Abilities

AideDeJeu/AideDeJeu/ViewModels/PlayerCharacterViewModel.cs

@@ -55,5 +55,17 @@ namespace AideDeJeu.ViewModels
                 SetProperty(ref _SubBackground, value);
             }
         }
+        private string _PersonalityTrait = null;
+        public string PersonalityTrait
+        {
+            get
+            {
+                return _PersonalityTrait;
+            }
+            set
+            {
+                SetProperty(ref _PersonalityTrait, value);
+            }
+        }
     }
 }

AideDeJeu/AideDeJeu/Views/PlayerCharacterEditorPage.xaml

@@ -58,7 +58,9 @@
                 <StackLayout HorizontalOptions="FillAndExpand" >
                     <mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.Background.Description}" />
                     <mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.SubBackground.Description}" />
-                    <ListView HorizontalOptions="FillAndExpand" ItemsSource="{Binding PersonalityTraits.Result}">
+                    <Button Text="Trait de personnalité" Command="{Binding StringPickerCommand}" CommandParameter="{Binding PersonalityTraits.Result}" />
+                    <mdview:MarkdownView HorizontalOptions="FillAndExpand" Markdown="{Binding SelectedPlayerCharacter.PersonalityTrait}" />
+                    <!--<ListView HorizontalOptions="FillAndExpand" ItemsSource="{Binding PersonalityTraits.Result}">
                         <ListView.ItemTemplate>
                             <DataTemplate>
                                 <ViewCell>
@@ -66,7 +68,7 @@
                                 </ViewCell>
                             </DataTemplate>
                         </ListView.ItemTemplate>
-                    </ListView>
+                    </ListView>-->
                     <mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.Background.Markdown}" />
                     <mdview:MarkdownView Markdown="{Binding SelectedPlayerCharacter.SubBackground.Markdown}" />
                 </StackLayout>

AideDeJeu/AideDeJeu/Views/StringPicker.xaml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:mdview="clr-namespace:Xam.Forms.Markdown"
+             x:Class="AideDeJeu.Views.StringPicker">
+    <ContentPage.Content>
+        <StackLayout>
+            <ListView ItemsSource="{Binding Items}" SelectedItem="{Binding SelectedItem, Mode=TwoWay}">
+                <ListView.ItemTemplate>
+                    <DataTemplate>
+                        <ViewCell>
+                            <mdview:MarkdownView HorizontalOptions="FillAndExpand" Markdown="{Binding}" />
+                        </ViewCell>
+                    </DataTemplate>
+                </ListView.ItemTemplate>
+            </ListView>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>

AideDeJeu/AideDeJeu/Views/StringPicker.xaml.cs

@@ -0,0 +1,23 @@
+using AideDeJeu.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace AideDeJeu.Views
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class StringPicker : ContentPage
+    {
+        public PickerViewModel<string> ViewModel { get; set; } = new PickerViewModel<string>();
+        public StringPicker()
+        {
+            InitializeComponent();
+            BindingContext = ViewModel;
+        }
+    }
+}