Leaked source code of windows server 2003
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#include "sol.h"
#include <shellapi.h> // To pick up ShellAbout()
#include <htmlhelp.h>
#include <commctrl.h> // for fusion classes.
VSZASSERT
#define rgbGreen RGB(0x00,0x80,0x00)
#define rgbWhite RGB(0xff,0xff,0xff)
PT ptNil = {0x7fff, 0x7fff};
TCHAR szAppName[10]; // name of this app: 'solitaire'
TCHAR szScore[50]; // 'score:' for internationalization
/* Instance info */
static HANDLE hAccel; // accelerators handle
HWND hwndApp; // window handle to this app
HANDLE hinstApp; // instance handle to this app
BOOL fBW=FALSE; // true if on true monochrome video! (never true on NT)
HBRUSH hbrTable; // brush for background of table top
LONG rgbTable; // RGB value of table top
BOOL fIconic = fFalse; // true if app is 'iconic'
INT dyChar; // tmHeight of font in hdc
INT dxChar; // tmMaxCharWidth of font in hdc
#define modeNil -1
INT modeFaceDown = modeNil; // back of cards ID
GM *pgmCur = NULL; // current game
/* card extent info */
DEL delCrd;
DEL delScreen;
RC rcClient; // client rectangle
INT igmCur; /* the current game #, srand seeded with this */
#ifdef DEBUG
BOOL fScreenShots = fFalse;
#endif
/* window messages for external app drawing */
static UINT wmCardDraw;
HDC hdcCur = NULL; // current hdc to draw on
INT usehdcCur = 0; // hdcCur use count
X xOrgCur = 0;
Y yOrgCur = 0;
static TCHAR szClass[] = TEXT("Solitaire");
TCHAR szOOM[50];
// BUG: some of these should go in gm struct
//
BOOL fStatusBar = fTrue;
BOOL fTimedGame = fTrue;
BOOL fKeepScore = fFalse;
SMD smd = smdStandard; /* Score MoDe */
INT ccrdDeal = 3;
BOOL fOutlineDrag = fFalse;
BOOL fHalfCards = fFalse;
INT xCardMargin;
#define MIN_MARGIN (dxCrd / 8 + 3)
/******************** Internal Functions ****************/
BOOL FSolInit( HANDLE, HANDLE, LPTSTR, INT );
VOID GetIniFlags( BOOL * );
VOID APIENTRY cdtTerm( VOID );
VOID DoHelp( INT );
LRESULT APIENTRY SolWndProc(HWND, UINT, WPARAM, LPARAM);
// International stuff
//
INT iCurrency;
TCHAR szCurrency[5];
/******************************************************************************
* WINMAIN/ENTRY POINT
* This is the main entry-point for the application. It uses the porting
* macro MMain() since it was ported from 16bit Windows.
*
* The accelerator-table was added from demo-purposes.
*
*
*****************************************************************************/
MMain( hinst, hinstPrev, lpstrCmdLine, sw )
MSG msg;
LPTSTR lpszCmdLine = GetCommandLine();
// Initialize the application.
//
if (!FSolInit(hinst, hinstPrev, lpszCmdLine, sw))
return(0);
// Message-Polling loop.
//
msg.wParam = 1;
while (GetMessage((LPMSG)&msg, NULL, 0, 0))
{
if( !TranslateAccelerator( hwndApp, hAccel, &msg ))
{
TranslateMessage((LPMSG)&msg);
DispatchMessage((LPMSG)&msg);
}
}
return ((int)(msg.wParam ? 1 : 0));
// Eliminate unreferenced-variable warnings from
// porting macro.
//
(void)_argv;
(void)_argc;
}
/******************************************************************************
* FSolInit
*
* Main program initialization.
*
* Arguments:
* hinst - instance of this task
* hinstPrev - previous instance, or NULL if this is the
* first instance
* lpszCmdLine - command line argument string
* sw - show window command
*
* Returns:
* fFalse on failure.
*
*****************************************************************************/
BOOL FSolInit(HANDLE hinst, HANDLE hinstPrev, LPTSTR lpszCmdLine, INT sw)
{
WNDCLASSEX cls;
HDC hdc;
TEXTMETRIC tm;
HANDLE hcrsArrow;
BOOL fStartIconic;
TCHAR FAR *lpch;
BOOL fOutline;
TCHAR szT[20];
RECT rect;
INITCOMMONCONTROLSEX icc; // common control registration.
WORD APIENTRY TimerProc(HWND, UINT, UINT_PTR, DWORD);
hinstApp = hinst;
/* create stock objects */
CchString(szOOM, idsOOM, ARRAYSIZE(szOOM));
if(!cdtInit((INT FAR *)&dxCrd, (INT FAR *)&dyCrd))
{
goto OOMError;
}
hcrsArrow = LoadCursor(NULL, IDC_ARROW);
hdc = GetDC(NULL);
if(hdc == NULL)
{
OOMError:
OOM();
return fFalse;
}
GetTextMetrics(hdc, (LPTEXTMETRIC)&tm);
dyChar = tm.tmHeight;
dxChar = tm.tmMaxCharWidth;
if (GetDeviceCaps(hdc, NUMCOLORS) == 2)
fBW = fTrue;
/* BUG: if HORZRES not big enough, have to call cdtDrawExt & shrink dxCrd */
/* BUG: Need to check VERTRES and divide dxCrd by 2 (esp w/ lores ega) */
dxScreen = GetDeviceCaps(hdc, HORZRES);
dyScreen = GetDeviceCaps(hdc, VERTRES);
if(fHalfCards = dyScreen < 300)
dyCrd /= 2;
ReleaseDC(NULL, hdc);
rgbTable = fBW ? rgbWhite : rgbGreen;
hbrTable = CreateSolidBrush(rgbTable);
srand((WORD) time(NULL));
/* load strings */
CchString(szAppName, idsAppName, ARRAYSIZE(szAppName));
CchString(szScore, idsScore, ARRAYSIZE(szScore));
CchString(szT, idsCardDraw, ARRAYSIZE(szT));
wmCardDraw = RegisterWindowMessage(szT);
/* scan cmd line to see if should come up iconic */
/* this may be unnecessary with win3.0 (function may be provided to */
/* do it automatically */
fStartIconic = fFalse;
for(lpch = lpszCmdLine; *lpch != TEXT('\000'); lpch++)
{
if(*lpch == TEXT('/') && *(lpch+1) == TEXT('I'))
{
fStartIconic = fTrue;
break;
}
}
// Register the common controls.
icc.dwSize = sizeof(INITCOMMONCONTROLSEX);
icc.dwICC = ICC_ANIMATE_CLASS | ICC_BAR_CLASSES | ICC_COOL_CLASSES | ICC_HOTKEY_CLASS | ICC_LISTVIEW_CLASSES |
ICC_PAGESCROLLER_CLASS | ICC_PROGRESS_CLASS | ICC_TAB_CLASSES | ICC_UPDOWN_CLASS | ICC_USEREX_CLASSES;
InitCommonControlsEx(&icc);
/* Load the solitaire icon */
hIconMain = LoadIcon(hinstApp, MAKEINTRESOURCE(ID_ICON_MAIN));
/* Load the solitaire icon image */
hImageMain = LoadImage(hinstApp, MAKEINTRESOURCE(ID_ICON_MAIN),
IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
/* register window classes */
if (hinstPrev == NULL)
{
ZeroMemory( &cls, sizeof(cls) );
cls.cbSize= sizeof(cls);
cls.style = CS_BYTEALIGNWINDOW | CS_DBLCLKS,
cls.lpfnWndProc = SolWndProc;
cls.hInstance = hinstApp;
cls.hIcon = hIconMain;
cls.hIconSm= hImageMain;
cls.hCursor = hcrsArrow;
cls.hbrBackground = hbrTable;
cls.lpszMenuName = MAKEINTRESOURCE(idmSol);
cls.lpszClassName = (LPTSTR)szClass;
if (!RegisterClassEx(&cls))
{
goto OOMError;
}
}
/* Determine the proper starting size for the window */
/* Card margin is just a little bigger than 1/8 of a card */
xCardMargin = MIN_MARGIN;
/* We need 7 card widths and 8 margins */
rect.right = dxCrd * 7 + 8 * xCardMargin;
/* Compute the window size we need for a client area this big */
rect.bottom = dyCrd * 4;
rect.left = rect.top = 0;
AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, TRUE);
rect.right -= rect.left;
rect.bottom -= rect.top;
/* Make sure it's not too big */
if (rect.bottom > dyScreen)
rect.bottom = dyScreen;
/* create our windows */
if (!
(hwndApp = CreateWindow( (LPTSTR)szClass, (LPTSTR)szAppName,
fStartIconic ? WS_OVERLAPPEDWINDOW | WS_MINIMIZE | WS_CLIPCHILDREN:
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
CW_USEDEFAULT, 0,
rect.right, rect.bottom,
(HWND)NULL, (HMENU)NULL, hinstApp, (LPTSTR)NULL)))
{
goto OOMError;
}
GetIniFlags(&fOutline);
if(SetTimer(hwndApp, 666, 250, TimerProc) == 0)
{
goto OOMError;
}
FInitGm();
FSetDrag(fOutline);
ShowWindow(hwndApp, sw);
UpdateWindow(hwndApp);
hAccel = LoadAccelerators( hinst, TEXT("HiddenAccel") );
FRegisterStat(hinstPrev == NULL);
if(fStatusBar)
FCreateStat();
Assert(pgmCur != NULL);
if(sw != SW_SHOWMINNOACTIVE && sw != SW_MINIMIZE)
PostMessage(hwndApp, WM_COMMAND, idsInitiate, 0L);
return(fTrue);
}
VOID DoPaint(HWND hwnd)
{
PAINTSTRUCT paint;
BeginPaint(hwnd, (LPPAINTSTRUCT) &paint);
if(pgmCur)
SendGmMsg(pgmCur, msggPaint, (INT_PTR) &paint, 0);
EndPaint(hwnd, (LPPAINTSTRUCT) &paint);
}
/* SolWndProc
*
* Window procedure for main Sol window.
*
* Arguments:
* hwnd - window handle receiving the message - should
* be hwndSol
* wm - window message
* wParam, lParam - more info as required by wm
*
* Returns:
* depends on the message
*/
LRESULT APIENTRY SolWndProc(HWND hwnd, UINT wm, WPARAM wParam, LPARAM lParam)
{
HMENU hmenu;
PT pt;
INT msgg;
VOID NewGame();
VOID StatString();
switch (wm)
{
default:
if(wm == wmCardDraw)
{
switch(wParam)
{
case drwInit:
return MAKELONG(dxCrd, dyCrd);
case drwDrawCard:
#define lpcddr ((CDDR FAR *)lParam)
return cdtDraw(lpcddr->hdc, lpcddr->x, lpcddr->y, lpcddr->cd, lpcddr->mode, lpcddr->rgbBgnd);
#undef lpcddr
case drwClose:
PostMessage(hwndApp, WM_SYSCOMMAND, SC_CLOSE, 0L);
return fTrue;
}
}
break;
case WM_HELP:
DoHelp( idsHelpIndex );
break;
case WM_DESTROY:
KillTimer(hwndApp, 666);
SendGmMsg(pgmCur, msggEnd, 0, 0);
FSetDrag(fTrue); /* Free up screen bitmaps if we made em */
cdtTerm();
DeleteObject(hbrTable);
PostQuitMessage(0);
break;
case WM_ACTIVATE:
if( GET_WM_ACTIVATE_STATE(wParam, lParam) &&
!GET_WM_ACTIVATE_FMINIMIZED(wParam, lParam) )
DoPaint(hwnd);
break;
case WM_KILLFOCUS:
if(pgmCur->fButtonDown)
SendGmMsg(pgmCur, msggMouseUp, 0, fTrue);
/* Fall through. */
case WM_SETFOCUS:
ShowCursor(wm == WM_SETFOCUS);
break;
case WM_SIZE:
{
int nNewMargin;
int nMinMargin;
fIconic = IsIconic(hwnd);
GetClientRect(hwnd, (LPRECT) &rcClient);
/* Compute the new margin size if any and if necessary, redraw */
nNewMargin = ((short)lParam - 7 * (short)dxCrd) / 8;
nMinMargin = MIN_MARGIN;
if (nNewMargin < nMinMargin && xCardMargin != nMinMargin)
nNewMargin = nMinMargin;
if (nNewMargin >= nMinMargin)
{
xCardMargin = nNewMargin;
PositionCols();
InvalidateRect(hwnd, NULL, TRUE);
}
/* Code always falls through here */
}
case WM_MOVE:
StatMove();
break;
case WM_MENUSELECT:
// Don't send in garbage if not a menu item
if( GET_WM_MENUSELECT_FLAGS( wParam, lParam ) & MF_POPUP ||
GET_WM_MENUSELECT_FLAGS( wParam, lParam ) & MF_SYSMENU ||
GET_WM_MENUSELECT_FLAGS( wParam, lParam ) & MF_SEPARATOR ) {
StatString(idsNil);
}
else {
StatString( GET_WM_MENUSELECT_CMD( wParam, lParam ));
}
break;
case WM_KEYDOWN:
Assert(pgmCur);
SendGmMsg(pgmCur, msggKeyHit, wParam, 0);
break;
case WM_LBUTTONDOWN:
/* ProfStart(); */
SetCapture(hwnd);
if(pgmCur->fButtonDown)
break;
msgg = msggMouseDown;
goto DoMouse;
case WM_LBUTTONDBLCLK:
msgg = msggMouseDblClk;
if(pgmCur->fButtonDown)
break;
goto DoMouse;
case WM_RBUTTONDOWN:
// If the left mousebutton is down, ignore the right click.
if (GetCapture())
break;
msgg = msggMouseRightClk;
goto DoMouse;
case WM_LBUTTONUP:
/* ProfStop(); */
ReleaseCapture();
msgg = msggMouseUp;
if(!pgmCur->fButtonDown)
break;
goto DoMouse;
case WM_MOUSEMOVE:
msgg = msggMouseMove;
if(!pgmCur->fButtonDown)
break;
DoMouse:
Assert(pgmCur != NULL);
LONG2POINT( lParam, pt );
Assert(pgmCur);
SendGmMsg(pgmCur, msgg, (INT_PTR) &pt, 0);
break;
case WM_COMMAND:
switch( GET_WM_COMMAND_ID( wParam, lParam ))
{
/* Game menu */
case idsInitiate:
NewGame(fTrue, fFalse);
break;
case idsUndo:
Assert(pgmCur);
SendGmMsg(pgmCur, msggUndo, 0, 0);
break;
case idsBacks:
DoBacks();
break;
case idsOptions:
DoOptions();
break;
case idsExit:
PostMessage(hwnd, WM_SYSCOMMAND, SC_CLOSE, 0L);
break;
/* Help Menu */
case (WORD)idsHelpIndex:
case (WORD)idsHelpSearch:
case (WORD)idsHelpUsing:
DoHelp( (INT)(SHORT)GET_WM_COMMAND_ID( wParam, lParam ));
break;
case idsAbout:
{
TCHAR szExtraInfo[100];
CchString(szExtraInfo, idsExtraInfo, ARRAYSIZE(szExtraInfo));
#ifndef _GAMBIT_
ShellAbout(hwnd, szAppName, szExtraInfo, hIconMain);
#endif
break;
}
case idsForceWin:
SendGmMsg(pgmCur, msggForceWin, 0, 0);
break;
#ifdef DEBUG
case idsGameNo:
if(FSetGameNo())
NewGame(fFalse, fFalse);
break;
case idsCardMacs:
PrintCardMacs(pgmCur);
break;
case idsAssertFail:
Assert(fFalse);
break;
case idsMarquee:
break;
case idsScreenShots:
fScreenShots ^= 1;
CheckMenuItem(GetMenu(hwnd), idsScreenShots, fScreenShots ? MF_CHECKED|MF_BYCOMMAND : MF_UNCHECKED|MF_BYCOMMAND);
InvalidateRect(hwndStat, NULL, fTrue);
if(fScreenShots)
InvalidateRect(hwnd, NULL, fTrue);
break;
#endif
default:
break;
}
break;
case WM_INITMENU:
hmenu = GetMenu(hwnd);
Assert(pgmCur);
EnableMenuItem(hmenu, idsUndo,
pgmCur->udr.fAvail && !FSelOfGm(pgmCur) ? MF_ENABLED : MF_DISABLED|MF_GRAYED);
EnableMenuItem(hmenu, idsInitiate, FSelOfGm(pgmCur) ? MF_DISABLED|MF_GRAYED : MF_ENABLED);
EnableMenuItem(hmenu, idsBacks, FSelOfGm(pgmCur) ? MF_DISABLED|MF_GRAYED : MF_ENABLED);
EnableMenuItem(hmenu, idsAbout, FSelOfGm(pgmCur) ? MF_DISABLED|MF_GRAYED : MF_ENABLED);
break;
case WM_PAINT:
if(!fIconic)
{
DoPaint(hwnd);
return(0L);
}
break;
}
return(DefWindowProc(hwnd, wm, wParam, lParam));
}
HDC HdcSet(HDC hdc, X xOrg, Y yOrg)
{
HDC hdcT = hdcCur;
hdcCur = hdc;
xOrgCur = xOrg;
yOrgCur = yOrg;
return hdcT;
}
BOOL FGetHdc()
{
HDC hdc;
Assert(hwndApp);
if(hdcCur != NULL)
{
usehdcCur++;
return fTrue;
}
hdc = GetDC(hwndApp);
if(hdc == NULL)
return fFalse;
HdcSet(hdc, 0, 0);
usehdcCur = 1;
return fTrue;
}
VOID ReleaseHdc()
{
if(hdcCur == NULL)
return;
if(--usehdcCur == 0)
{
ReleaseDC(hwndApp, hdcCur);
hdcCur = NULL;
}
}
WORD APIENTRY TimerProc(HWND hwnd, UINT wm, UINT_PTR id, DWORD dwTime)
{
if(pgmCur != NULL)
SendGmMsg(pgmCur, msggTimer, 0, 0);
return fTrue;
}
VOID ChangeBack(INT mode)
{
if(mode == modeFaceDown)
return;
modeFaceDown = mode;
InvalidateRect(hwndApp, NULL, fTrue);
}
VOID NewGame(BOOL fNewSeed, BOOL fZeroScore)
{
#ifdef DEBUG
InitDebug();
#endif
if(fNewSeed)
{
static INT lastrnd= -1; // previous rand() value
INT rnd1; // trial rand() value
INT Param;
// It was reported that games never changed.
// We could not repro it so see if it happens
// and output a message to the debugger.
//
Param= (INT) time(NULL);
srand( igmCur = ((WORD) Param) & 0x7fff);
#ifdef DEBUG
rnd1= rand();
if( lastrnd == rnd1 )
{
TCHAR szText[100];
wsprintf(szText,TEXT("Games repeat: time= %d GetLastError= %d\n"),
Param, GetLastError());
OutputDebugString(szText);
}
lastrnd= rnd1;
#endif
}
#ifdef DEBUG
SendGmMsg(pgmCur, msggChangeScore, 0, 0);
#endif
SendGmMsg(pgmCur, msggDeal, fZeroScore, 0);
}
INT_PTR APIENTRY About(HWND hdlg, UINT iMessage, WPARAM wParam, LPARAM lParam)
{
if (iMessage == WM_COMMAND)
{
EndDialog(hdlg,fTrue);
return fTrue;
}
else if (iMessage == WM_INITDIALOG)
return fTrue;
else
return fFalse;
}
VOID DoHelp(INT idContext)
{
CHAR sz[100];
HWND hwndResult;
LoadStringA(hinstApp, (WORD)idsHelpFile, (LPSTR)sz, 100);
#ifndef _GAMBIT_
switch(idContext)
{
case idsHelpUsing:
hwndResult = HtmlHelpA(GetDesktopWindow(), "NTHelp.chm", HH_DISPLAY_TOPIC, 0);
break;
case idsHelpIndex:
hwndResult = HtmlHelpA(GetDesktopWindow(), sz, HH_DISPLAY_TOPIC, 0);
break;
case idsHelpSearch:
hwndResult = HtmlHelpA(GetDesktopWindow(), sz, HH_DISPLAY_INDEX, 0);
break;
}
if(!hwndResult)
ErrorIds(idsNoHelp);
#endif
}
VOID GetIniFlags(BOOL *pfOutline)
{
INI ini;
INT mode;
TCHAR szDefCurrency[5];
INT iDefCurrency;
ini.w = 0;
ini.grbit.fStatusBar = fStatusBar;
ini.grbit.fTimedGame = fTimedGame;
ini.grbit.fOutlineDrag = fOutlineDrag;
ini.grbit.fDrawThree = ccrdDeal == 3;
ini.grbit.fKeepScore = fKeepScore;
ini.grbit.fSMD = 0;
ini.w = GetIniInt(idsAppName, idsOpts, ini.w);
fStatusBar = ini.grbit.fStatusBar ? 1 : 0;
fTimedGame = ini.grbit.fTimedGame ? 1 : 0;
*pfOutline = ini.grbit.fOutlineDrag ? 1 : 0;
ccrdDeal = ini.grbit.fDrawThree ? 3 : 1;
fKeepScore = ini.grbit.fKeepScore ? 1 : 0;
switch(ini.grbit.fSMD)
{
default:
smd = smdStandard;
break;
case 1:
smd = smdVegas;
break;
case 2:
smd = smdNone;
break;
}
mode = GetIniInt(idsAppName, idsBack, rand() % cIDFACEDOWN) + IDFACEDOWNFIRST-1;
ChangeBack(PegRange(mode, IDFACEDOWNFIRST, IDFACEDOWN12));
// get the default user currency.
if (GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SCURRENCY, szDefCurrency, sizeof(szDefCurrency)/sizeof(TCHAR)) == 0)
lstrcpy(szDefCurrency, TEXT("$"));
if (GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_ICURRENCY, (LPTSTR) &iDefCurrency, sizeof(iDefCurrency)) == 0)
iDefCurrency = 0;
iCurrency = GetIniInt(idsIntl, idsiCurrency, iDefCurrency);
FGetIniString(idsIntl, idssCurrency, szCurrency, szDefCurrency, sizeof(szCurrency));
}
VOID WriteIniFlags(INT wif)
{
INI ini;
if(wif & wifOpts)
{
ini.w = 0;
ini.grbit.fStatusBar = fStatusBar;
ini.grbit.fTimedGame = fTimedGame;
ini.grbit.fOutlineDrag = fOutlineDrag;
ini.grbit.fDrawThree = ccrdDeal == 3;
ini.grbit.fKeepScore = fKeepScore;
switch(smd)
{
default:
Assert(fFalse);
break;
case smdStandard:
ini.grbit.fSMD = 0;
break;
case smdVegas:
ini.grbit.fSMD = 1;
break;
case smdNone:
ini.grbit.fSMD = 2;
break;
}
FWriteIniInt(idsAppName, idsOpts, ini.w);
}
if(wif & wifBack)
FWriteIniInt(idsAppName, idsBack, modeFaceDown-IDFACEDOWNFIRST+1);
}