reactos/base/applications/games/solitaire/cardlib/cardwindow.h

   1 #ifndef CARDBOARD_INCLUDED
   2 #define CARDBOARD_INCLUDED
   3
   4 #define MAXBUTTONS              32
   5 #define MAXCARDSTACKS   32
   6 #define MAXDROPZONES    8
   7
   8 #include "dropzone.h"
   9 #include "cardlib.h"
  10
  11 class CardRegion;
  12 class CardButton;
  13
  14 LRESULT CALLBACK CardWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
  15
  16 class CardWindow
  17 {
  18         friend class CardRegion;
  19         friend class CardButton;
  20
  21         friend void RegisterCardWindow();
  22
  23 public:
  24
  25         CardWindow();
  26         ~CardWindow();
  27
  28         //
  29         //      Basic windowing support
  30         //
  31         BOOL Create(HWND hwndParent, DWORD dwExStyle, DWORD dwStyle, int x, int y, int width, int height);
  32         BOOL Destroy();
  33
  34         operator HWND() { return m_hWnd; }
  35
  36         CardButton *CreateButton (int id, TCHAR *szText, UINT uStyle, bool fVisible, int x, int y, int width, int height);
  37         CardRegion *CreateRegion (int id, bool fVisible, int x, int y, int xoffset, int yoffset);
  38
  39         CardButton *CardButtonFromId(int id);
  40         CardRegion *CardRegionFromId(int id);
  41
  42         bool DeleteButton(CardButton *pButton);
  43         bool DeleteRegion(CardRegion *pRegion);
  44         bool DeleteAll();
  45
  46         void     SetBackColor(COLORREF cr);
  47         COLORREF GetBackColor();
  48         void     SetBackCardIdx(UINT uBackIdx);
  49         UINT     GetBackCardIdx();
  50         void     SetBackImage(HBITMAP hBitmap);
  51
  52         void EmptyStacks(void);
  53         void Redraw(void);
  54         void Update(void);
  55
  56         bool DistributeStacks(int nIdFrom, int nNumStacks, UINT xJustify, int xSpacing, int nStartX);
  57         void SetResizeProc(pResizeWndProc proc);
  58         int  GetWidth() { return nWidth; }
  59         int  GetHeight() { return nHeight; }
  60
  61         //
  62         //      Dropzone support
  63         //
  64         bool      RegisterDropZone(int id, RECT *rect, pDropZoneProc proc);
  65         bool      DeleteDropZone(int id);
  66
  67 private:
  68
  69         int               GetNumDropZones() { return nNumDropZones; }
  70         DropZone* GetDropZoneFromRect(RECT *rect);
  71
  72         //
  73         //      Window procedure - don't call
  74         //
  75            LRESULT CALLBACK WndProc    (HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
  76 static LRESULT CALLBACK CardWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
  77
  78         //
  79         //      Private functions
  80         //
  81         void Paint(HDC hdc);
  82         void PaintCardRgn(HDC hdc, int dx, int dy, int width, int height, int sx, int sy);
  83
  84         HPALETTE CreateCardPalette();
  85
  86         CardButton *CardButtonFromPoint(int x, int y);
  87         CardRegion *CardRegionFromPoint(int x, int y);
  88         CardRegion *GetBestStack(int x, int y, int w, int h);
  89
  90         //
  91         //      Private members
  92         //
  93
  94         HWND m_hWnd;                    //window handle!
  95         int  nWidth, nHeight;
  96
  97         UINT    nBackCardIdx;   //all stacks share this card index by default
  98
  99         HBITMAP hbmBackImage;
 100         HDC             hdcBackImage;
 101
 102
 103         CardButton  * Buttons[MAXBUTTONS];
 104         int                       nNumButtons;
 105
 106         CardRegion  * Regions[MAXCARDSTACKS];
 107         int                       nNumCardRegions;
 108
 109         DropZone        * dropzone[MAXDROPZONES];
 110         int                       nNumDropZones;
 111
 112         COLORREF  crBackgnd;
 113
 114         pResizeWndProc  ResizeWndCallback;
 115
 116
 117 };
 118
 119
 120 #endif