#include <afxcmn.h>
#include "resource.h"       
#include "MySip.h"

//////////////////////////////////////////////////////////////
//			*** Custom Message Definition ***				//
//////////////////////////////////////////////////////////////

#define MYSIPCLS			  _T("Simple Keyboard")
#define WM_METHCALL			  WM_USER + 50				// Used to pass info
#define MSGCODE_REGCALLBACK   0							// Notification codes for
#define MSGCODE_GETINFO       1							// WM_METHCALL
#define MSGCODE_SETINFO       2
#define MSGCODE_REGCALLBACK2  3

//////////////////////////////////////////////////////////////
//			*** Interval, Margin, Width and Height ***		//
//////////////////////////////////////////////////////////////

#define WDTH				  32
#define HGHT				  32
#define MRGN				  2
#define INTV				  2
#define WDTH_BAK			  66
#define WDTH_ESC			  WDTH
#define WDTH_CAP			  WDTH_ESC*2+MRGN 
#define WDTH_RTN_1			  32
#define	WDTH_RTN_2			  64	
#define WDTH_SPC			  82	



//////////////////////////////////////////////////////////////
//			*** Width and Height of SIP ***					//
//////////////////////////////////////////////////////////////		
			
#define FLOATWIDTH            (WDTH*10+MRGN*13+WDTH_ESC+WDTH_BAK+5)
#define FLOATHEIGHT           (HGHT*4+MRGN*5+28)


//////////////////////////////////////////////////////////////
//			*** Number of Columns and Rows ***				//
//////////////////////////////////////////////////////////////	
				
#define COL_OF_BTNS           12                       
#define ROW_OF_BTNS           4                       

//////////////////////////////////////////////////////////////
//			*** Color of Pen and Brush ***					//
//////////////////////////////////////////////////////////////

#define PRESSEDBKG			  RGB(0,0,230)
#define UNPRESSEDBKG		  RGB(255,255,255)
#define PRESSEDFONT			  RGB(255,255,255)
#define UNPRESSEDFONT		  RGB(0,0,0)		
#define EDGE1				  RGB(192,192,192)
#define EDGE2				  RGB(128,128,128)

//////////////////////////////////////////////////////////////
//			*** System variables Declaration ***			//
//////////////////////////////////////////////////////////////

extern  HINSTANCE	hInst;  

//////////////////////////////////////////////////////////////
//			*** Struct Definitions ***						//
//////////////////////////////////////////////////////////////

struct KEYBUTTON
{
	int			left;
	int			top;
	int			right;
	int			bottom;
	UINT		keyVChar;		// the Virtual key to be sent when not in Cap
	UINT		keyVCharCap;	// the Virtual key to be sent when in Cap
	TCHAR		keyTChar;		// the Text on the key button when not in Cap
	TCHAR		keyTCharCap;	// the Text on the key button when in Cap
};



typedef struct 
{
	int				iRowPrev;
	int				iColPrev;
	BOOL			bCapital;
    BOOL			bPressed;
    IIMCallback		*pIMCallback;
    IIMCallback2	*pIMCallback2;
    RECT			rectDocked;
    BOOL			fMoving;
    POINT			ptMovBasis;
    POINT			ptMovStart;
    IMINFO			imi;
    RECT			rectLast;
} 
SIPWNDSTRUCT, *LPSIPWNDSTRUCT;

struct decodeUINT 
{												// Structure associates
    UINT Code;                                  // messages with a function. 
    LRESULT (*Fxn)(HWND, UINT, WPARAM, LPARAM);
};




//////////////////////////////////////////////////////
//			*** Function Declarations ***			//
//////////////////////////////////////////////////////

#define dim(x)  (sizeof(x) / sizeof(x[0]))   
INT		DrawButton (HDC hdc, HPEN hPrsPen, HBRUSH hPrsBrush, 
					HPEN hUPrsPen, HBRUSH hUPrsBrush, /*RECT *prect, 
					LPTSTR pChar*/KEYBUTTON& btn, BOOL fPressed, BOOL fCapital);
HWND	CreateIMWindow (HWND hwndParent);
int		DestroyIMWindow (HWND hwnd);
LRESULT CALLBACK NPWndProc (HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK OnCreate (HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK OnSetSip (HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK OnPaint (HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK OnTouch (HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK OnDestroy (HWND, UINT, WPARAM, LPARAM);


//////////////////////////////////////////////////////
//			*** Message Map Definition ***			//
//////////////////////////////////////////////////////

const struct decodeUINT SipMessages[] = 
{
    WM_CREATE,			OnCreate,
    WM_PAINT,			OnPaint,
    WM_METHCALL,		OnSetSip,
    WM_LBUTTONDOWN,		OnTouch,
    WM_MOUSEMOVE,		OnTouch,
    WM_LBUTTONUP,		OnTouch,
    WM_LBUTTONDBLCLK,	OnTouch,
    WM_DESTROY,			OnDestroy,
};


//////////////////////////////////////////////////////
//			*** GUID Definition ***					//
//////////////////////////////////////////////////////

extern "C" const GUID __declspec(selectany) IID_IIMCallback =
    {0x42429669,0xae04,0x11d0,{0xa4,0xf8,0x00,0xaa,0x00,0xa7,0x49,0xb9}};

extern "C" const GUID __declspec(selectany) IID_IInputMethod =
    {0x42429666,0xae04,0x11d0,{0xa4,0xf8,0x00,0xaa,0x00,0xa7,0x49,0xb9}};

extern "C" const GUID __declspec(selectany) CLSID_CMSDvorakIm =
    {0x42429695,0xae04,0x11d0,{0xa4,0xf8,0x00,0xaa,0x00,0xa7,0x49,0xb9}};