NT2chView45/NTFavoriteBoard.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Text;\r
   4 using System.Windows;\r
   5 using System.Windows.Controls;\r
   6 using System.Windows.Controls.Primitives;\r
   7 using System.Windows.Media;\r
   8 using NT2chView.NtUI;\r
   9 \r
  10 namespace NT2chView\r
  11 {\r
  12     public class NTFavoriteBoard\r
  13     {\r
  14         Button mButton;\r
  15         Point mMouseObservePoint;\r
  16         bool mMousePressed = false;\r
  17         string mBoardName;\r
  18         Brush mFavoriteBKBrush;\r
  19         Brush mFavoriteDragOverBKBrush;\r
  20         public NTFavoriteBoard(string boardName)\r
  21         {\r
  22             mBoardName = boardName;\r
  23             mFavoriteDragOverBKBrush = (Brush)\r
  24                NTAppState.getMainWindow().TryFindResource("FavoriteBoardDragOverBKBrush");\r
  25             mFavoriteBKBrush = (Brush)\r
  26                 NTAppState.getMainWindow().TryFindResource("FavoritePanelBKBrush");\r
  27         }\r
  28 \r
  29         public void setDragOverBrush(bool isOver)\r
  30         {\r
  31             if (isOver)\r
  32             {\r
  33                 if (mFavoriteDragOverBKBrush != null)\r
  34                     mButton.Background = mFavoriteDragOverBKBrush;\r
  35             }\r
  36             else\r
  37             {\r
  38                 if (mFavoriteBKBrush != null)\r
  39                     mButton.Background = mFavoriteBKBrush;\r
  40             }\r
  41         }\r
  42 \r
  43         public string BoardName\r
  44         {\r
  45             get { return mBoardName; }\r
  46         }\r
  47 \r
  48         public void setButton (Button button){\r
  49             mButton = button;\r
  50             //button.MouseLeftButtonDown += button_MouseLeftButtonDown;\r
  51             button.PreviewMouseLeftButtonDown += button_PreviewMouseLeftButtonDown;\r
  52             button.PreviewMouseMove += button_PreviewMouseMove;\r
  53             //button.MouseLeftButtonUp += button_MouseLeftButtonUp;\r
  54             //button.MouseMove += button_MouseMove;            \r
  55         }\r
  56 \r
  57 \r
  58 \r
  59         public static List<string> getStringArray(List<NTFavoriteBoard> boardList)\r
  60         {\r
  61             List<string> list = new List<string>();\r
  62             foreach (NTFavoriteBoard fb in boardList)\r
  63             {\r
  64                 list.Add(fb.mBoardName);\r
  65             }\r
  66             return list;\r
  67         }\r
  68 \r
  69         /*void button_MouseMove(object sender, System.Windows.Input.MouseEventArgs e)\r
  70         {\r
  71         }*/\r
  72         void button_PreviewMouseMove(object sender, System.Windows.Input.MouseEventArgs e)\r
  73         {\r
  74             if (!mMousePressed)\r
  75                 return;\r
  76 \r
  77             Button btn = sender as Button;\r
  78             if (btn == null)\r
  79                 return;\r
  80 \r
  81             Point point = e.GetPosition(btn);\r
  82             NTDebug.l("Point (" + point.X + "," + point.Y + ")");\r
  83             Vector v = Point.Subtract(point, mMouseObservePoint);\r
  84             if (v.Length > NTDragDrop.DRAG_START_MOVE_DELTA)\r
  85             {\r
  86                 startDrag();\r
  87                 e.Handled = true;\r
  88                 mMousePressed = false;\r
  89             }\r
  90         }\r
  91 \r
  92         /*void button_MouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)\r
  93         {\r
  94             mMousePressed = false;\r
  95         }\r
  96 \r
  97         void button_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)\r
  98         {\r
  99         }*/\r
 100         void button_PreviewMouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)\r
 101         {\r
 102             //throw new NotImplementedException();\r
 103             Button btn = sender as Button;\r
 104             if (btn == null)\r
 105                 return;\r
 106 \r
 107             mMousePressed = true;\r
 108             //e.Handled = true;\r
 109             mMouseObservePoint = e.GetPosition(btn);\r
 110         }\r
 111         void startDrag()\r
 112         {\r
 113             NTDebug.l("*** Drag Start!!! ***");\r
 114             NTDragDrop.BoardData data = new NTDragDrop.BoardData(mBoardName);\r
 115             DataObject dObj = new DataObject(NTDragDrop.BOARD_DRAG_DATA_FORMAT, data);\r
 116 \r
 117             DragDrop.DoDragDrop(mButton, dObj, DragDropEffects.All);\r
 118         }\r
 119     }\r
 120 }\r