From 42a13211d796bfdd3a868d377983b983e8356899 Mon Sep 17 00:00:00 2001
From: cldupland <clement.dupland@etu.uca.fr>
Date: Fri, 15 Nov 2019 15:08:38 +0100
Subject: [PATCH] Ajout du drag and drop

---
 TestUnitaire/TestUnitaire.csproj              |  23 ++++
 TestUnitaire/packages.config                  |   3 +
 .../TheGameExtreme.Android.csproj             |   3 +
 TheGameExtreme.iOS/AppDelegate.cs             |   3 +-
 TheGameExtreme.iOS/TheGameExtreme.iOS.csproj  |   3 +
 .../{view/Image => Media}/thegame.jpg         | Bin
 TheGameExtreme/TheGameExtreme.csproj          |   7 +-
 TheGameExtreme/view/MainPage.xaml             |  84 +++++++++++----
 TheGameExtreme/view/MainPage.xaml.cs          |  99 +++++++++++++++++-
 9 files changed, 195 insertions(+), 30 deletions(-)
 rename TheGameExtreme/{view/Image => Media}/thegame.jpg (100%)

diff --git a/TestUnitaire/TestUnitaire.csproj b/TestUnitaire/TestUnitaire.csproj
index f6fdffd..076dacf 100644
--- a/TestUnitaire/TestUnitaire.csproj
+++ b/TestUnitaire/TestUnitaire.csproj
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Xamarin.Forms.3.0.0.446417\build\netstandard2.0\Xamarin.Forms.props" Condition="Exists('..\packages\Xamarin.Forms.3.0.0.446417\build\netstandard2.0\Xamarin.Forms.props')" />
   <Import Project="..\packages\NUnit.3.12.0\build\NUnit.props" Condition="Exists('..\packages\NUnit.3.12.0\build\NUnit.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -36,6 +37,27 @@
     <Reference Include="Xamarin.UITest">
       <HintPath>..\packages\Xamarin.UITest.3.0.3\lib\net45\Xamarin.UITest.dll</HintPath>
     </Reference>
+    <Reference Include="TouchTracking">
+      <HintPath>..\packages\TouchTracking.1.1.0\lib\netstandard1.3\TouchTracking.dll</HintPath>
+    </Reference>
+    <Reference Include="Xamarin.Forms.Core.Design">
+      <HintPath>..\packages\Xamarin.Forms.3.0.0.446417\lib\netstandard2.0\Design\Xamarin.Forms.Core.Design.dll</HintPath>
+    </Reference>
+    <Reference Include="Xamarin.Forms.Xaml.Design">
+      <HintPath>..\packages\Xamarin.Forms.3.0.0.446417\lib\netstandard2.0\Design\Xamarin.Forms.Xaml.Design.dll</HintPath>
+    </Reference>
+    <Reference Include="Xamarin.Forms.Core">
+      <HintPath>..\packages\Xamarin.Forms.3.0.0.446417\lib\netstandard2.0\Xamarin.Forms.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="Xamarin.Forms.Platform">
+      <HintPath>..\packages\Xamarin.Forms.3.0.0.446417\lib\netstandard2.0\Xamarin.Forms.Platform.dll</HintPath>
+    </Reference>
+    <Reference Include="Xamarin.Forms.Xaml">
+      <HintPath>..\packages\Xamarin.Forms.3.0.0.446417\lib\netstandard2.0\Xamarin.Forms.Xaml.dll</HintPath>
+    </Reference>
+    <Reference Include="TouchTracking.Forms">
+      <HintPath>..\packages\TouchTracking.Forms.1.1.0\lib\netstandard1.3\TouchTracking.Forms.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Tests.cs" />
@@ -45,4 +67,5 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\Xamarin.Forms.3.0.0.446417\build\netstandard2.0\Xamarin.Forms.targets" Condition="Exists('..\packages\Xamarin.Forms.3.0.0.446417\build\netstandard2.0\Xamarin.Forms.targets')" />
 </Project>
\ No newline at end of file
diff --git a/TestUnitaire/packages.config b/TestUnitaire/packages.config
index fdddf2c..f3eaa94 100644
--- a/TestUnitaire/packages.config
+++ b/TestUnitaire/packages.config
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NUnit" version="3.12.0" targetFramework="net472" />
+  <package id="TouchTracking" version="1.1.0" targetFramework="net472" />
+  <package id="TouchTracking.Forms" version="1.1.0" targetFramework="net472" />
+  <package id="Xamarin.Forms" version="3.0.0.446417" targetFramework="net472" />
   <package id="Xamarin.UITest" version="3.0.3" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/TheGameExtreme.Android/TheGameExtreme.Android.csproj b/TheGameExtreme.Android/TheGameExtreme.Android.csproj
index 1b55563..2f10e31 100644
--- a/TheGameExtreme.Android/TheGameExtreme.Android.csproj
+++ b/TheGameExtreme.Android/TheGameExtreme.Android.csproj
@@ -58,6 +58,9 @@
     <PackageReference Include="SkiaSharp.Views.Forms">
       <Version>1.68.0</Version>
     </PackageReference>
+    <PackageReference Include="TouchTracking.Forms">
+      <Version>1.1.0</Version>
+    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="MainActivity.cs" />
diff --git a/TheGameExtreme.iOS/AppDelegate.cs b/TheGameExtreme.iOS/AppDelegate.cs
index b09f94d..d3736f2 100644
--- a/TheGameExtreme.iOS/AppDelegate.cs
+++ b/TheGameExtreme.iOS/AppDelegate.cs
@@ -22,7 +22,8 @@ namespace TheGameExtreme.iOS
         //
         public override bool FinishedLaunching(UIApplication app, NSDictionary options)
         {
-            global::Xamarin.Forms.Forms.Init();            
+            global::Xamarin.Forms.Forms.Init();
+            var _ = new TouchTracking.Forms.iOS.TouchEffect();
             LoadApplication(new App());
 
             return base.FinishedLaunching(app, options);
diff --git a/TheGameExtreme.iOS/TheGameExtreme.iOS.csproj b/TheGameExtreme.iOS/TheGameExtreme.iOS.csproj
index 7fe5148..5fdc1c6 100644
--- a/TheGameExtreme.iOS/TheGameExtreme.iOS.csproj
+++ b/TheGameExtreme.iOS/TheGameExtreme.iOS.csproj
@@ -135,6 +135,9 @@
     <PackageReference Include="SkiaSharp.Views.Forms">
       <Version>1.68.0</Version>
     </PackageReference>
+    <PackageReference Include="TouchTracking.Forms">
+      <Version>1.1.0</Version>
+    </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />
   <ItemGroup>
diff --git a/TheGameExtreme/view/Image/thegame.jpg b/TheGameExtreme/Media/thegame.jpg
similarity index 100%
rename from TheGameExtreme/view/Image/thegame.jpg
rename to TheGameExtreme/Media/thegame.jpg
diff --git a/TheGameExtreme/TheGameExtreme.csproj b/TheGameExtreme/TheGameExtreme.csproj
index 9bab3c2..4d76aa9 100644
--- a/TheGameExtreme/TheGameExtreme.csproj
+++ b/TheGameExtreme/TheGameExtreme.csproj
@@ -9,6 +9,7 @@
     <PackageReference Include="Xamarin.Forms" Version="4.3.0.947036" />
     <PackageReference Include="Xamarin.Essentials" Version="1.3.1" />
     <PackageReference Include="SkiaSharp.Views.Forms" Version="1.68.0" />
+    <PackageReference Include="TouchTracking.Forms" Version="1.1.0" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="model\event\" />
@@ -19,6 +20,8 @@
     <Folder Include="model\gameActions\" />
     <Folder Include="model\gameActions\extreme\" />
     <Folder Include="model\gameActions\classic\" />
+    <Folder Include="Media\" />
+    <Folder Include="view\Image\" />
   </ItemGroup>
   <ItemGroup>
     <Compile Remove="model\effect\StopColm.cs" />
@@ -29,11 +32,11 @@
   </ItemGroup>
   <ItemGroup>
     <None Remove="AppRessources.config" />
-    <None Remove="view\Image\thegame.jpg" />
     <None Remove="view\MultiPlayerMode.xaml" />
+    <None Remove="Media\thegame.jpg" />
   </ItemGroup>
   <ItemGroup>
-    <EmbeddedResource Include="view\Image\thegame.jpg" />
+    <EmbeddedResource Include="Media\thegame.jpg" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Update="AppRessource.resx">
diff --git a/TheGameExtreme/view/MainPage.xaml b/TheGameExtreme/view/MainPage.xaml
index 0f65ad4..0d9e1c5 100644
--- a/TheGameExtreme/view/MainPage.xaml
+++ b/TheGameExtreme/view/MainPage.xaml
@@ -5,6 +5,8 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:d="http://xamarin.com/schemas/2014/forms/design"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:skia="clr-namespace:SkiaSharp.Views.Forms;assembly=SkiaSharp.Views.Forms"
+    xmlns:tt="clr-namespace:TouchTracking.Forms;assembly=TouchTracking.Forms"
     mc:Ignorable="d"
     x:Class="TheGameExtreme.view.MainPage">
 
@@ -13,35 +15,73 @@
             <RowDefinition Height="*"></RowDefinition>
             <RowDefinition Height="*"></RowDefinition>
             <RowDefinition Height="*"></RowDefinition>
-        </Grid.RowDefinitions> 
+        </Grid.RowDefinitions>
+        
+        <Grid.Effects>
+            <tt:TouchEffect
+                Capture="True"
+                TouchAction="OnTouchEffectAction" />
+        </Grid.Effects>
+
     
     
     
 
                                        
-            <Label x:Name="pseudo"
-                           Text="Pseudo"
-                           HorizontalTextAlignment="Center"
-                           VerticalTextAlignment="Start"
-                           TextColor="{DynamicResource WhiteColor}"
-                           Margin="30"
-                           FontSize="28" Grid.Row="0"
-                           />
+        <Label
+            x:Name="pseudo"
+            Text="Pseudo"
+            HorizontalTextAlignment="Center"
+            VerticalTextAlignment="Start"
+            TextColor="{DynamicResource WhiteColor}"
+            Margin="30"
+            FontSize="28" Grid.Row="0"/>
                 
-            <ImageButton Source="HomeIcon.png"
-                         HorizontalOptions="Start"
-                         VerticalOptions="Start"
-                         WidthRequest="45"
-                         Margin="20,20,0,0"
-                         HeightRequest="45"                     
-                         BackgroundColor="{DynamicResource BlackColor}"
-                         Grid.Row="0"
-                         Clicked="PlayToHome"/>
-
-            <Button Text="End Turn" HorizontalOptions="End"
-                    VerticalOptions="Start" BackgroundColor="{DynamicResource SkyBlueColor}"
-                    HeightRequest="35" Margin="0,30,20,0" Grid.Row="0"/>
+        <ImageButton
+            Source="HomeIcon.png"
+            HorizontalOptions="Start"
+            VerticalOptions="Start"
+            WidthRequest="45"
+            Margin="20,20,0,0"
+            HeightRequest="45"                     
+            BackgroundColor="{DynamicResource BlackColor}"
+            Grid.Row="0"
+            Clicked="PlayToHome"/>
+
+        <Button
+            Text="End Turn"
+            HorizontalOptions="End"
+            VerticalOptions="Start"
+            BackgroundColor="{DynamicResource SkyBlueColor}"
+            HeightRequest="35"
+            Margin="0,30,20,0"
+            Grid.Row="0"/>
         
+        
+        <skia:SKCanvasView
+            x:Name="canvasView"
+            PaintSurface="OnCanvasViewPaintSurface"
+            Grid.Row="1"
+            Grid.RowSpan="2"/>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
          <!--<StackLayout>
             <StackLayout
                             Orientation="Vertical">
diff --git a/TheGameExtreme/view/MainPage.xaml.cs b/TheGameExtreme/view/MainPage.xaml.cs
index 4872b67..75839ea 100644
--- a/TheGameExtreme/view/MainPage.xaml.cs
+++ b/TheGameExtreme/view/MainPage.xaml.cs
@@ -4,6 +4,11 @@ using System.ComponentModel;
 using Xamarin.Forms;
 using TheGameExtreme.model.@event;
 using TheGameExtreme.viewmodel;
+using SkiaSharp;
+using System.IO;
+using System.Reflection;
+using SkiaSharp.Views.Forms;
+using TouchTracking;
 
 namespace TheGameExtreme.view
 {
@@ -12,12 +17,19 @@ namespace TheGameExtreme.view
     [DesignTimeVisible(false)]
     public partial class MainPage : ContentPage
     {
-        private bool isFirst = true;
-        private Main viewmodel;
-        private List<CheckBox> stacks = new List<CheckBox>();
-        Button button = new Button();
+        //private bool isFirst = true;
+        //private Main viewmodel;
+        //private List<CheckBox> stacks = new List<CheckBox>();
+        //Button button = new Button();
         List<string> playersNames;
-        
+
+
+        SKBitmap bitmap;
+        SKMatrix matrix = SKMatrix.MakeIdentity();
+        // Touch information
+        long touchId = -1;
+        SKPoint previousPoint;
+
 
         public MainPage(List<string> playersNames)
         {
@@ -26,6 +38,17 @@ namespace TheGameExtreme.view
             InitializeComponent();
             NavigationPage.SetHasNavigationBar(this, false);
 
+
+            string resourceID = "TheGameExtreme.Media.thegame.jpg";
+            Assembly assembly = GetType().GetTypeInfo().Assembly;
+
+            using (Stream stream = assembly.GetManifestResourceStream(resourceID))
+            {
+                bitmap = SKBitmap.Decode(stream);
+            }
+
+
+
             /*stacks.Add(checkbox0);
             stacks.Add(checkbox1);
             stacks.Add(checkbox2);
@@ -45,6 +68,72 @@ namespace TheGameExtreme.view
             inflateHand();*/
         }
 
+
+
+        void OnCanvasViewPaintSurface(object sender, SKPaintSurfaceEventArgs args)
+        {
+            SKImageInfo info = args.Info;
+            SKSurface surface = args.Surface;
+            SKCanvas canvas = surface.Canvas;
+
+            canvas.Clear();
+
+            // Display the bitmap
+            canvas.SetMatrix(matrix);
+            canvas.DrawBitmap(bitmap, new SKPoint());
+        }
+
+        
+
+        void OnTouchEffectAction(object sender, TouchActionEventArgs args)
+            {
+                // Convert Xamarin.Forms point to pixels
+                TouchTrackingPoint pt = args.Location;
+                SKPoint point =
+                    new SKPoint((float)(canvasView.CanvasSize.Width * pt.X / canvasView.Width),
+                                (float)(canvasView.CanvasSize.Height * pt.Y / canvasView.Height));
+
+                switch (args.Type)
+                {
+                    case TouchActionType.Pressed:
+                        // Find transformed bitmap rectangle
+                        SKRect rect = new SKRect(0, 0, bitmap.Width, bitmap.Height);
+                        rect = matrix.MapRect(rect);
+
+                        // Determine if the touch was within that rectangle
+                        if (rect.Contains(point))
+                        {
+                            touchId = args.Id;
+                            previousPoint = point;
+                        }
+                        break;
+
+                    case TouchActionType.Moved:
+                        if (touchId == args.Id)
+                        {
+                            // Adjust the matrix for the new position
+                            matrix.TransX += point.X - previousPoint.X;
+                            matrix.TransY += point.Y - previousPoint.Y;
+                            previousPoint = point;
+                            canvasView.InvalidateSurface();
+                        }
+                        break;
+
+                    case TouchActionType.Released:
+                    case TouchActionType.Cancelled:
+                        touchId = -1;
+                        break;
+                }
+            }
+
+
+
+
+
+
+
+
+
         //private void OnPlayerChanged(object sender, PlayerChangedEventArgs args)
         //{
         //    inflateHand();