DlgClock.rar_DLGCLO_vc6.0

#include <windows.h> LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); void DisplayDigit(HDC hdc,int iNumber); void DisplayTwoDigits(HDC hdc,int iNumber,BOOL fSuppress); void DisplayTime(HDC hdc,BOOL f24Hour, BOOL fSuppress); void DisplayTwoDigits(HDC hdc,int iNumber,BOOL fSuppress); void DisplayColon(HDC hdc); #define ID_TIMER 1 int WINAPI WinMain( HINSTANCE hInstance,HINSTANCE hPrevInstance, LPSTR lpCmdLine,int nCmdShow) { static TCHAR szAppName[]=TEXT("DlgProc"); HWND hwnd; MSG msg; WNDCLASS wndcls; wndcls.cbClsExtra=0; wndcls.cbWndExtra=0; wndcls.hbrBackground=(HBRUSH)GetStockObject(0); wndcls.hCursor=LoadCursor(NULL,IDC_ARROW); wndcls.hIcon=LoadIcon(NULL,IDI_APPLICATION); wndcls.hInstance=hInstance; wndcls.lpfnWndProc=WindowProc; wndcls.lpszClassName=szAppName; wndcls.lpszMenuName=NULL; wndcls.style=CS_HREDRAW|CS_VREDRAW; if(!RegisterClass(&wndcls)) { MessageBox(NULL,TEXT("Windows NT"),szAppName,MB_ICONERROR); return 0; } hwnd=CreateWindow( szAppName, TEXT("Beeper1 Timer Demo"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL,NULL,hInstance,NULL); ShowWindow(hwnd,SW_NORMAL); UpdateWindow(hwnd); while(GetMessage(&msg,NULL,0,0)) { TranslateMessage(&msg); DispatchMessage(&msg); } return msg.wParam; } void DisplayDigit(HDC hdc,int iNumber) { static BOOL fSevenSegment[10][7]={ 1,1,1,0,1,1,1, 0,0,1,0,0,1,0, 1,0,1,1,1,0,1, 1,0,1,1,0,1,1, 0,1,1,1,0,1,0, 1,1,0,1,0,1,1, 1,1,0,1,1,1,1, 1,0,1,0,0,1,0, 1,1,1,1,1,1,1, 1,1,1,1,0,1,1}; static POINT ptSegment[7][6]={ 7,6,11,2,31,2,35,6,31,10,11,10, 6,7,10,11,10,31,6,35,2,31,2,11, 36,7,40,11,40,31,36,35,32,31,32,11, 7,36,11,32,31,32,35,36,31,40,11,40, 6,37,10,41,10,61,6,65,2,61,2,41, 36,37,40,41,40,61,36,65,32,61,32,41, 7,66,11,62,31,62,35,66,31,70,11,70}; int iSeg; for(iSeg=0;iSeg<7;iSeg++) if(fSevenSegment[iNumber][iSeg]) Polygon(hdc,ptSegment[iSeg],6); } void DisplayTwoDigits(HDC hdc,int iNumber,BOOL fSuppress) { if(!fSuppress||(iNumber/10!=0)) DisplayDigit(hdc,iNumber/10); OffsetWindowOrgEx(hdc,-42,0,NULL); DisplayDigit(hdc,iNumber%10); OffsetWindowOrgEx(hdc,-42,0,NULL); } void DisplayColon(HDC hdc) { POINT ptColon[2][4]={2,21,6,17,10,21,6,25,2,51,6,47,10,51,6,55}; Polygon(hdc,ptColon[0],4); Polygon(hdc,ptColon[1],4); OffsetWindowOrgEx(hdc,-12,0,NULL); } void DisplayTime(HDC hdc,BOOL f24Hour, BOOL fSuppress) { SYSTEMTIME st; GetLocalTime(&st); if(f24Hour) DisplayTwoDigits(hdc,st.wHour,fSuppress); else DisplayTwoDigits(hdc,(st.wHour%=12)?st.wHour:12,fSuppress); DisplayColon(hdc); DisplayTwoDigits(hdc,st.wMinute,FALSE); DisplayColon(hdc); DisplayTwoDigits(hdc,st.wSecond,FALSE); } LRESULT CALLBACK WindowProc( HWND hwnd, // handle to window UINT uMsg, // message identifier WPARAM wParam, // first message parameter LPARAM lParam // second message parameter ) { static BOOL f24Hour,fSuppress; static HBRUSH hBrush; static int cxClient,cyClient; HDC hdc; PAINTSTRUCT ps; TCHAR szBuffer[2]; switch(uMsg) { case WM_CREATE: hBrush=CreateSolidBrush(RGB(0,255,0)); SetTimer(hwnd,ID_TIMER,1000,NULL); break; case WM_SETTINGCHANGE: GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_ITIME,szBuffer,2); f24Hour=(szBuffer[0]=='1'); GetLocaleInfo(LOCALE_USER_DEFAULT,LOCALE_ITLZERO,szBuffer,2); f24Hour=(szBuffer[0]=='0'); InvalidateRect(hwnd,NULL,TRUE); break; case WM_SIZE: cxClient=LOWORD(lParam); cyClient=HIWORD(lParam); break; case WM_TIMER: InvalidateRect(hwnd,NULL,TRUE); //MessageBeep(0); break; case WM_PAINT: hdc=BeginPaint(hwnd,&ps); SetMapMode(hdc,MM_ISOTROPIC); SetWindowExtEx(hdc,276,72,NULL); SetViewportExtEx(hdc,cxClient,cyClient,NULL); SetWindowOrgEx(hdc,138,36,NULL); SetViewportOrgEx(hdc,cxClient/2,cyClient/2,NULL); SelectObject(hdc,GetStockObject(NULL_PEN)); SelectObject(hdc,hBrush); DisplayTime(hdc,f24Hour,fSuppress); EndPaint(hwnd,&ps); break; case WM_DESTROY: KillTimer(hwnd,ID_TIMER); DeleteObject(hBrush); PostQuitMessage(0); break; } return DefWindowProc(hwnd,uMsg,wParam,lParam); }