test/NUIDnDSource/NUIDnDSource.cs

   1
   2 using Tizen.NUI;
   3 using Tizen.NUI.Components;
   4 using Tizen.NUI.BaseComponents;
   5
   6 namespace NUIDnDSource
   7 {
   8     class Program : NUIApplication
   9     {
  10         ImageView sourceView;
  11         ImageView shadowView;
  12         ImageView targetViewA;
  13         ImageView targetViewB;
  14         DragAndDrop dnd;
  15
  16         LongPressGestureDetector longPressed;
  17         protected override void OnCreate()
  18         {
  19             base.OnCreate();
  20             Initialize();
  21         }
  22
  23         void Initialize()
  24         {
  25             // Create DnD Instance
  26             dnd = DragAndDrop.Instance;
  27
  28             Window.Instance.KeyEvent += OnKeyEvent;
  29             Window.Instance.WindowSize = new Size(900, 1080);
  30             Window.Instance.BackgroundColor = Color.White;
  31
  32             TextLabel text = new TextLabel("DragSource Application");
  33             text.Position = new Position(0, 0);
  34             text.TextColor = Color.Black;
  35             text.PointSize = 10.0f;
  36             Window.Instance.GetDefaultLayer().Add(text);
  37
  38             TextLabel text2 = new TextLabel("This sample demonstrates NUI DnD functionality and is the 'source' app for this sample.");
  39             text2.Position = new Position(0, 70);
  40             text2.Size = new Size(900, 150);
  41             text2.TextColor = Color.Black;
  42             text2.PointSize = 7.0f;
  43             text2.MultiLine = true;
  44             Window.Instance.GetDefaultLayer().Add(text2);
  45
  46             // Create Source View
  47             sourceView = new ImageView(Tizen.Applications.Application.Current.DirectoryInfo.Resource + "dragsource.png");
  48             sourceView.Size = new Size(250, 250);
  49             sourceView.Position = new Position(300, 230);
  50             Window.Instance.GetDefaultLayer().Add(sourceView);
  51
  52             TextLabel text3 = new TextLabel("This image can be dragged, Try dragging it to the area below.");
  53             text3.Position = new Position(0, 520);
  54             text3.Size = new Size(900, 150);
  55             text3.TextColor = Color.Black;
  56             text3.PointSize = 7.0f;
  57             text3.MultiLine = true;
  58             Window.Instance.GetDefaultLayer().Add(text3);
  59
  60             TextLabel text4 = new TextLabel("Drop your image here");
  61             text4.Position = new Position(300, 940);
  62             text4.TextColor = Color.Black;
  63             text4.PointSize = 7.0f;
  64             Window.Instance.GetDefaultLayer().Add(text4);
  65
  66             // Create Target View A
  67             targetViewA = new ImageView(Tizen.Applications.Application.Current.DirectoryInfo.Resource + "droptarget.png");
  68             targetViewA.Size = new Size(250, 250);
  69             targetViewA.Position = new Position(135, 650);
  70             Window.Instance.GetDefaultLayer().Add(targetViewA);
  71
  72             // Add Drop Target A
  73             dnd.AddListener(targetViewA, OnSourceAppDnDFuncA);
  74
  75             // Create Target View B
  76             targetViewB = new ImageView(Tizen.Applications.Application.Current.DirectoryInfo.Resource + "droptarget.png");
  77             targetViewB.Size = new Size(250, 250);
  78             targetViewB.Position = new Position(485, 650);
  79             Window.Instance.GetDefaultLayer().Add(targetViewB);
  80
  81             // Add Drop Target B
  82             dnd.AddListener(targetViewB, OnSourceAppDnDFuncB);
  83
  84             longPressed = new LongPressGestureDetector();
  85             longPressed.Attach(sourceView);
  86             longPressed.Detected += (s, e) =>
  87             {
  88               if(e.LongPressGesture.State == Gesture.StateType.Started)
  89               {
  90                 Tizen.Log.Debug("NUIDnDSource", "StartDragAndDrop");
  91                 shadowView = new ImageView(Tizen.Applications.Application.Current.DirectoryInfo.SharedResource + "dragsource.png");
  92                 shadowView.Size = new Size(150, 150);
  93                 DragData dragData;
  94                 dragData.MimeType = "text/uri-list";
  95                 dragData.Data = Tizen.Applications.Application.Current.DirectoryInfo.SharedResource + "dragsource.png";
  96                 dnd.StartDragAndDrop(sourceView, shadowView, dragData, OnSourceEventFunc);
  97               }
  98             };
  99         }
 100
 101         public void OnSourceAppDnDFuncA(View targetView, DragEvent dragEvent)
 102         {
 103             if (dragEvent.DragType == DragType.Enter)
 104             {
 105               Tizen.Log.Debug("NUIDnDSource", "Source App Target A [Enter]");
 106             }
 107             else if (dragEvent.DragType == DragType.Leave)
 108             {
 109               Tizen.Log.Debug("NUIDnDSource", "Source App Target A [Leave]");
 110             }
 111             else if (dragEvent.DragType == DragType.Move)
 112             {
 113               Tizen.Log.Debug("NUIDnDSource", "Source App Target A [Move]: " + dragEvent.Position.X + " " + dragEvent.Position.Y);
 114             }
 115             else if (dragEvent.DragType == DragType.Drop)
 116             {
 117               Tizen.Log.Debug("NUIDnDSource", "Source App Target A [Drop] MimeType: " + dragEvent.MimeType + " Data: " + dragEvent.Data);
 118               targetViewA.ResourceUrl = dragEvent.Data;
 119             }
 120         }
 121
 122         public void OnSourceAppDnDFuncB(View targetView, DragEvent dragEvent)
 123         {
 124             if (dragEvent.DragType == DragType.Enter)
 125             {
 126               Tizen.Log.Debug("NUIDnDSource", "Source App Target B [Enter]");
 127             }
 128             else if (dragEvent.DragType == DragType.Leave)
 129             {
 130               Tizen.Log.Debug("NUIDnDSource", "Source App Target B [Leave]");
 131             }
 132             else if (dragEvent.DragType == DragType.Move)
 133             {
 134               Tizen.Log.Debug("NUIDnDSource", "Source App Target B [Move]: " + dragEvent.Position.X + " " + dragEvent.Position.Y);
 135             }
 136             else if (dragEvent.DragType == DragType.Drop)
 137             {
 138               Tizen.Log.Debug("NUIDnDSource", "Source App Target B [Drop] MimeType: " + dragEvent.MimeType + " Data: " + dragEvent.Data);
 139               targetViewB.ResourceUrl = dragEvent.Data;
 140             }
 141         }
 142
 143         public void OnKeyEvent(object sender, Window.KeyEventArgs e)
 144         {
 145             if (e.Key.State == Key.StateType.Down && (e.Key.KeyPressedName == "XF86Back" || e.Key.KeyPressedName == "Escape"))
 146             {
 147                 Exit();
 148             }
 149         }
 150
 151         public void OnSourceEventFunc(DragSourceEventType type)
 152         {
 153           if (type == DragSourceEventType.Start)
 154           {
 155             Tizen.Log.Debug("NUIDnDSource", "Source App DragSourceEventType: " + "Start");
 156           }
 157           else if (type == DragSourceEventType.Cancel)
 158           {
 159             Tizen.Log.Debug("NUIDnDSource", "Source App DragSourceEventType: " + "Cancel");
 160           }
 161           else if (type == DragSourceEventType.Accept)
 162           {
 163             Tizen.Log.Debug("NUIDnDSource", "Source App DragSourceEventType: " + "Accept");
 164           }
 165           else if (type == DragSourceEventType.Finish)
 166           {
 167             Tizen.Log.Debug("NUIDnDSource", "Source App DragSourceEventType: " + "Finish");
 168           }
 169         }
 170
 171         static void Main(string[] args)
 172         {
 173             var app = new Program();
 174             app.Run(args);
 175         }
 176     }
 177 }