Utils/MiscUI/MessageBox.cpp

   1 // TortoiseSVN - a Windows shell extension for easy version control\r
   2 \r
   3 // Copyright (C) 2003-2008 - TortoiseSVN\r
   4 \r
   5 // This program is free software; you can redistribute it and/or\r
   6 // modify it under the terms of the GNU General Public License\r
   7 // as published by the Free Software Foundation; either version 2\r
   8 // of the License, or (at your option) any later version.\r
   9 \r
  10 // This program is distributed in the hope that it will be useful,\r
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  13 // GNU General Public License for more details.\r
  14 \r
  15 // You should have received a copy of the GNU General Public License\r
  16 // along with this program; if not, write to the Free Software Foundation,\r
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\r
  18 //\r
  19 #include "StdAfx.h"\r
  20 //#include "resource.h"                 //if you defined some IDS_MSGBOX_xxxx this include is needed!\r
  21 #include "messagebox.h"\r
  22 #include ".\messagebox.h"\r
  23 \r
  24 \r
  25 CMessageBox::CMessageBox(void)\r
  26 {\r
  27         m_hIcon = NULL;\r
  28         m_uButton1Ret = 1;\r
  29         m_uButton2Ret = 2;\r
  30         m_uButton3Ret = 3;\r
  31         m_uCancelRet = 0;\r
  32         m_bShowCheck = FALSE;\r
  33         m_bDestroyIcon = FALSE;\r
  34 }\r
  35 \r
  36 CMessageBox::~CMessageBox(void)\r
  37 {\r
  38         if (m_bDestroyIcon)\r
  39                 ::DestroyIcon(m_hIcon);\r
  40 }\r
  41 \r
  42 UINT CMessageBox::ShowCheck(HWND hWnd, UINT nMessage, UINT nCaption, int nDef, LPCTSTR icon, UINT nButton1, UINT nButton2, UINT nButton3, LPCTSTR lpRegistry, UINT nCheckMessage/* = NULL*/)\r
  43 {\r
  44         CString sButton1;\r
  45         CString sButton2;\r
  46         CString sButton3;\r
  47         CString sMessage;\r
  48         CString sCaption;\r
  49         CString nCheckMsg;\r
  50         sButton1.LoadString(nButton1);\r
  51         sButton2.LoadString(nButton2);\r
  52         sButton3.LoadString(nButton3);\r
  53         sMessage.LoadString(nMessage);\r
  54         sCaption.LoadString(nCaption);\r
  55         nCheckMsg.LoadString(nCheckMessage);\r
  56         return CMessageBox::ShowCheck(hWnd, sMessage, sCaption, nDef, icon, sButton1, sButton2, sButton3, lpRegistry, nCheckMsg);\r
  57 }\r
  58 \r
  59 UINT CMessageBox::ShowCheck(HWND hWnd, LPCTSTR lpMessage, LPCTSTR lpCaption, int nDef, LPCTSTR icon, LPCTSTR lpButton1, LPCTSTR lpButton2, LPCTSTR lpButton3, LPCTSTR lpRegistry, LPCTSTR lpCheckMessage/* = NULL*/)\r
  60 {\r
  61         //check the registry if we have to show the box or just return with the last used return value\r
  62         //this would be the case if the user pressed "do not show again".\r
  63         DWORD dwRetVal;\r
  64         HKEY hKey;\r
  65         CString path;\r
  66 #ifdef XMESSAGEBOX_APPREGPATH\r
  67         path = XMESSAGEBOX_APPREGPATH;\r
  68 #else\r
  69         path = "Software\\";\r
  70         path += AfxGetAppName();\r
  71 #endif\r
  72         if (RegOpenKeyEx(HKEY_CURRENT_USER, path, 0, KEY_EXECUTE, &hKey)==ERROR_SUCCESS)\r
  73         {\r
  74                 int size = sizeof(dwRetVal);\r
  75                 DWORD type;\r
  76                 if (RegQueryValueEx(hKey, lpRegistry, NULL, &type, (BYTE*) &dwRetVal,(LPDWORD) &size)==ERROR_SUCCESS)\r
  77                 {\r
  78                         ASSERT(type==REG_DWORD);\r
  79                         RegCloseKey(hKey);\r
  80                         return (UINT)dwRetVal;                  //return with the last saved value\r
  81                 }\r
  82                 else\r
  83                 {\r
  84                         RegCloseKey(hKey);\r
  85                 }\r
  86         }\r
  87 \r
  88         CMessageBox box;\r
  89         box.m_bShowCheck = TRUE;\r
  90         box.m_sRegistryValue = lpRegistry;\r
  91         if (lpCheckMessage == NULL)\r
  92         {\r
  93 #ifndef IDS_MSGBOX_DONOTSHOWAGAIN\r
  94                 box.m_sCheckbox = _T("do not show again");\r
  95 #else\r
  96                 CString m_i18l;\r
  97                 m_i18l.LoadString(IDS_MSGBOX_DONOTSHOWAGAIN);\r
  98                 box.m_sCheckbox = m_i18l;\r
  99 #endif\r
 100         }\r
 101         else\r
 102                 box.m_sCheckbox = lpCheckMessage;\r
 103         box.m_sButton1 = lpButton1;\r
 104         box.m_sButton2 = lpButton2;\r
 105         box.m_sButton3 = lpButton3;\r
 106         box.m_hIcon = (HICON)::LoadImage(AfxGetResourceHandle(), icon, IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);\r
 107         if (box.m_hIcon == NULL)\r
 108                 box.m_hIcon = (HICON)::LoadImage(NULL, icon, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 109         else\r
 110                 box.m_bDestroyIcon = TRUE;\r
 111         if (!IsWindow(hWnd))\r
 112                 hWnd = NULL;\r
 113         return box.GoModal(CWnd::FromHandle(hWnd), lpCaption, lpMessage, nDef); \r
 114 }\r
 115 \r
 116 UINT CMessageBox::Show(HWND hWnd, LPCTSTR lpMessage, LPCTSTR lpCaption, int nDef, LPCTSTR icon, LPCTSTR lpButton1, LPCTSTR lpButton2/* = NULL*/, LPCTSTR lpButton3/* = NULL*/)\r
 117 {\r
 118         CMessageBox box;\r
 119         box.m_sButton1 = lpButton1;\r
 120         box.m_sButton2 = lpButton2;\r
 121         box.m_sButton3 = lpButton3;\r
 122         box.m_hIcon = (HICON)::LoadImage(AfxGetResourceHandle(), icon, IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);\r
 123         if (box.m_hIcon == NULL)\r
 124                 box.m_hIcon = (HICON)::LoadImage(NULL, icon, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 125         else\r
 126                 box.m_bDestroyIcon = TRUE;\r
 127         if (!IsWindow(hWnd))\r
 128                 hWnd = NULL;\r
 129         return box.GoModal(CWnd::FromHandle(hWnd), lpCaption, lpMessage, nDef);\r
 130 }\r
 131 \r
 132 UINT CMessageBox::Show(HWND hWnd, UINT nMessage, UINT nCaption, int nDef, LPCTSTR icon, UINT nButton1, UINT nButton2, UINT nButton3)\r
 133 {\r
 134         CString sButton1;\r
 135         CString sButton2;\r
 136         CString sButton3;\r
 137         CString sMessage;\r
 138         CString sCaption;\r
 139         sButton1.LoadString(nButton1);\r
 140         sButton2.LoadString(nButton2);\r
 141         sButton3.LoadString(nButton3);\r
 142         sMessage.LoadString(nMessage);\r
 143         sCaption.LoadString(nCaption);\r
 144         return CMessageBox::Show(hWnd, sMessage, sCaption, nDef, icon, sButton1, sButton2, sButton3);\r
 145 }\r
 146 \r
 147 \r
 148 UINT CMessageBox::ShowCheck(HWND hWnd, UINT nMessage, UINT nCaption, UINT uType, LPCTSTR lpRegistry, UINT nCheckMessage)\r
 149 {\r
 150         CString sMessage;\r
 151         CString sCaption;\r
 152         CString sCheckMsg;\r
 153         sMessage.LoadString(nMessage);\r
 154         sCaption.LoadString(nCaption);\r
 155         sCheckMsg.LoadString(nCheckMessage);\r
 156         return CMessageBox::ShowCheck(hWnd, sMessage, sCaption, uType, lpRegistry, sCheckMsg);\r
 157 }\r
 158 \r
 159 UINT CMessageBox::ShowCheck(HWND hWnd, LPCTSTR lpMessage, LPCTSTR lpCaption, UINT uType, LPCTSTR lpRegistry, LPCTSTR lpCheckMessage)\r
 160 {\r
 161         //check the registry if we have to show the box or just return with the last used return value\r
 162         //this would be the case if the user pressed "do not show again".\r
 163         DWORD dwRetVal;\r
 164         HKEY hKey;\r
 165         CString path;\r
 166 #ifdef XMESSAGEBOX_APPREGPATH\r
 167         path = XMESSAGEBOX_APPREGPATH;\r
 168 #else\r
 169         path = "Software\\";\r
 170         path += AfxGetAppName();\r
 171 #endif\r
 172         if (RegOpenKeyEx(HKEY_CURRENT_USER, path, 0, KEY_EXECUTE, &hKey)==ERROR_SUCCESS)\r
 173         {\r
 174                 int size = sizeof(dwRetVal);\r
 175                 DWORD type;\r
 176                 if (RegQueryValueEx(hKey, lpRegistry, NULL, &type, (BYTE*) &dwRetVal,(LPDWORD) &size)==ERROR_SUCCESS)\r
 177                 {\r
 178                         ASSERT(type==REG_DWORD);\r
 179                         RegCloseKey(hKey);\r
 180                         return (UINT)dwRetVal;                  //return with the last saved value\r
 181                 }\r
 182                 else\r
 183                 {\r
 184                         RegCloseKey(hKey);\r
 185                 }\r
 186         }\r
 187 \r
 188         CMessageBox box;\r
 189         box.m_bShowCheck = TRUE;\r
 190         box.m_sRegistryValue = lpRegistry;\r
 191         if (lpCheckMessage == NULL)\r
 192         {\r
 193 #ifndef IDS_MSGBOX_DONOTSHOWAGAIN\r
 194                 box.m_sCheckbox = _T("do not show again");\r
 195 #else\r
 196                 CString m_i18l;\r
 197                 m_i18l.LoadString(IDS_MSGBOX_DONOTSHOWAGAIN);\r
 198                 box.m_sCheckbox = m_i18l;\r
 199 #endif\r
 200         }\r
 201         else\r
 202                 box.m_sCheckbox = lpCheckMessage;\r
 203         if (!IsWindow(hWnd))\r
 204                 hWnd = NULL;\r
 205         return box.GoModal(CWnd::FromHandle(hWnd), lpCaption, lpMessage, box.FillBoxStandard(uType));\r
 206 }\r
 207 \r
 208 UINT CMessageBox::Show(HWND hWnd, UINT nMessage, UINT nCaption, UINT uType, LPCTSTR sHelpPath)\r
 209 {\r
 210         CString sMessage;\r
 211         CString sCaption;\r
 212         sMessage.LoadString(nMessage);\r
 213         sCaption.LoadString(nCaption);\r
 214         return CMessageBox::Show(hWnd, sMessage, sCaption, uType, sHelpPath);\r
 215 }\r
 216 \r
 217 UINT CMessageBox::Show(HWND hWnd, LPCTSTR lpMessage, LPCTSTR lpCaption, UINT uType, LPCTSTR sHelpPath)\r
 218 {\r
 219         CMessageBox box;\r
 220         \r
 221         if (!IsWindow(hWnd))\r
 222                 hWnd = NULL;\r
 223         if (sHelpPath)\r
 224                 box.SetHelpPath(sHelpPath);\r
 225         return box.GoModal(CWnd::FromHandle(hWnd), lpCaption, lpMessage, box.FillBoxStandard(uType));\r
 226 }\r
 227 \r
 228 UINT CMessageBox::Show(HWND hWnd, UINT nMessage, UINT nCaption, UINT uType, UINT nHelpID)\r
 229 {\r
 230         CMessageBox box;\r
 231         CString sMessage;\r
 232         CString sCaption;\r
 233         sMessage.LoadString(nMessage);\r
 234         sCaption.LoadString(nCaption);\r
 235 \r
 236         if (!IsWindow(hWnd))\r
 237                 hWnd = NULL;\r
 238         box.SetHelpID(nHelpID);\r
 239 \r
 240         return box.GoModal(CWnd::FromHandle(hWnd), sCaption, sMessage, box.FillBoxStandard(uType));\r
 241 }\r
 242 \r
 243 int CMessageBox::FillBoxStandard(UINT uType)\r
 244 {\r
 245         int ret = 1;\r
 246         m_uType = uType;\r
 247         m_uCancelRet = IDCANCEL;\r
 248         //load the icons according to uType\r
 249         switch (uType & 0xf0)\r
 250         {\r
 251         case MB_ICONEXCLAMATION:\r
 252                 m_hIcon = (HICON)::LoadImage(NULL, IDI_EXCLAMATION, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 253                 ::MessageBeep(MB_ICONEXCLAMATION);\r
 254                 break;\r
 255         case MB_ICONASTERISK:\r
 256                 m_hIcon = (HICON)::LoadImage(NULL, IDI_ASTERISK, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 257                 ::MessageBeep(MB_ICONASTERISK);\r
 258                 break;\r
 259         case MB_ICONQUESTION:\r
 260                 m_hIcon = (HICON)::LoadImage(NULL, IDI_QUESTION, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 261                 ::MessageBeep(MB_ICONQUESTION);\r
 262                 break;\r
 263         case MB_ICONHAND:\r
 264                 m_hIcon = (HICON)::LoadImage(NULL, IDI_HAND, IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE);\r
 265                 ::MessageBeep(MB_ICONHAND);\r
 266                 break;\r
 267         }\r
 268         //set up the button texts\r
 269         switch (uType & 0xf)\r
 270         {\r
 271         case MB_ABORTRETRYIGNORE:\r
 272 #ifndef IDS_MSGBOX_ABORT\r
 273                 m_sButton1 = "Abort";\r
 274 #else\r
 275                 m_i18l.LoadString(IDS_MSGBOX_ABORT);\r
 276                 m_sButton1 = m_i18l;\r
 277 #endif\r
 278                 m_uButton1Ret = IDABORT;\r
 279 #ifndef IDS_MSGBOX_RETRY\r
 280                 m_sButton2 = "Retry";\r
 281 #else\r
 282                 m_i18l.LoadString(IDS_MSGBOX_RETRY);\r
 283                 m_sButton2 = m_i18l;\r
 284 #endif\r
 285                 m_uButton2Ret = IDRETRY;\r
 286 #ifndef IDS_MSGBOX_IGNORE\r
 287                 m_sButton3 = "Ignore";\r
 288 #else\r
 289                 m_i18l.LoadString(IDS_MSGBOX_IGNORE);\r
 290                 m_sButton3 = m_i18l;\r
 291 #endif\r
 292                 m_uButton3Ret = IDIGNORE;\r
 293                 break;\r
 294         case MB_CANCELTRYCONTINUE:\r
 295 #ifndef IDS_MSGBOX_CANCEL\r
 296                 m_sButton1 = "Cancel";\r
 297 #else\r
 298                 m_i18l.LoadString(IDS_MSGBOX_CANCEL);\r
 299                 m_sButton1 = m_i18l;\r
 300 #endif\r
 301                 m_uButton1Ret = IDCANCEL;\r
 302 #ifndef IDS_MSGBOX_TRYAGAIN\r
 303                 m_sButton2 = "Try Again";\r
 304 #else\r
 305                 m_i18l.LoadString(IDS_MSGBOX_TRYAGAIN);\r
 306                 m_sButton2 = m_i18l;\r
 307 #endif\r
 308                 m_uButton2Ret = IDTRYAGAIN;\r
 309 #ifndef IDS_MSGBOX_CONTINUE\r
 310                 m_sButton3 = "Continue";\r
 311 #else\r
 312                 m_i18l.LoadString(IDS_MSGBOX_CONTINUE);\r
 313                 m_sButton3 = m_i18l;\r
 314 #endif\r
 315                 m_uButton3Ret = IDCONTINUE;\r
 316                 break;\r
 317         case MB_OKCANCEL:\r
 318 #ifndef IDS_MSGBOX_OK\r
 319                 m_sButton1 = "Ok";\r
 320 #else\r
 321                 m_i18l.LoadString(IDS_MSGBOX_OK);\r
 322                 m_sButton1 = m_i18l;\r
 323 #endif\r
 324                 m_uButton1Ret = IDOK;\r
 325 #ifndef IDS_MSGBOX_CANCEL\r
 326                 m_sButton2 = "Cancel";\r
 327 #else\r
 328                 m_i18l.LoadString(IDS_MSGBOX_CANCEL);\r
 329                 m_sButton2 = m_i18l;\r
 330 #endif\r
 331                 m_uButton2Ret = IDCANCEL;\r
 332                 break;\r
 333         case MB_RETRYCANCEL:\r
 334 #ifndef IDS_MSGBOX_RETRY\r
 335                 m_sButton1 = "Retry";\r
 336 #else\r
 337                 m_i18l.LoadString(IDS_MSGBOX_RETRY);\r
 338                 m_sButton1 = m_i18l;\r
 339 #endif\r
 340                 m_uButton1Ret = IDRETRY;\r
 341 #ifndef IDS_MSGBOX_CANCEL\r
 342                 m_sButton2 = "Cancel";\r
 343 #else\r
 344                 m_i18l.LoadString(IDS_MSGBOX_CANCEL);\r
 345                 m_sButton2 = m_i18l;\r
 346 #endif\r
 347                 m_uButton2Ret = IDCANCEL;\r
 348                 break;\r
 349         case MB_YESNO:\r
 350 #ifndef IDS_MSGBOX_YES\r
 351                 m_sButton1 = "Yes";\r
 352 #else\r
 353                 m_i18l.LoadString(IDS_MSGBOX_YES);\r
 354                 m_sButton1 = m_i18l;\r
 355 #endif\r
 356                 m_uButton1Ret = IDYES;\r
 357 #ifndef IDS_MSGBOX_NO\r
 358                 m_sButton2 = "No";\r
 359 #else\r
 360                 m_i18l.LoadString(IDS_MSGBOX_NO);\r
 361                 m_sButton2 = m_i18l;\r
 362 #endif\r
 363                 m_uButton2Ret = IDNO;\r
 364                 break;\r
 365         case MB_YESNOCANCEL:\r
 366 #ifndef IDS_MSGBOX_YES\r
 367                 m_sButton1 = "Yes";\r
 368 #else\r
 369                 m_i18l.LoadString(IDS_MSGBOX_YES);\r
 370                 m_sButton1 = m_i18l;\r
 371 #endif\r
 372                 m_uButton1Ret = IDYES;\r
 373 #ifndef IDS_MSGBOX_NO\r
 374                 m_sButton2 = "No";\r
 375 #else\r
 376                 m_i18l.LoadString(IDS_MSGBOX_NO);\r
 377                 m_sButton2 = m_i18l;\r
 378 #endif\r
 379                 m_uButton2Ret = IDNO;\r
 380 #ifndef IDS_MSGBOX_CANCEL\r
 381                 m_sButton3 = "Cancel";\r
 382 #else\r
 383                 m_i18l.LoadString(IDS_MSGBOX_CANCEL);\r
 384                 m_sButton3 = m_i18l;\r
 385 #endif\r
 386                 m_uButton3Ret = IDCANCEL;\r
 387                 break;\r
 388         case MB_OK:\r
 389         default:\r
 390 #ifndef IDS_MSGBOX_OK\r
 391                 m_sButton1 = "Ok";\r
 392 #else\r
 393                 m_i18l.LoadString(IDS_MSGBOX_OK);\r
 394                 m_sButton1 = m_i18l;\r
 395 #endif\r
 396         }\r
 397         //now set the default button\r
 398         switch (uType & 0xf00)\r
 399         {\r
 400         case MB_DEFBUTTON2:\r
 401                 ret = 2;\r
 402                 break;\r
 403         case MB_DEFBUTTON3:\r
 404                 ret = 3;\r
 405                 break;\r
 406         }\r
 407         // do we need to add a help button?\r
 408         if (uType & MB_HELP)\r
 409         {\r
 410                 CString sHelpText;\r
 411 #ifndef IDS_MSGBOX_HELP\r
 412                 sHelpText = _T("Help");\r
 413 #else\r
 414                 m_i18l.LoadString(IDS_MSGBOX_HELP);\r
 415                 sHelpText = m_i18l;\r
 416 #endif\r
 417                 if (m_sButton2.IsEmpty())\r
 418                 {\r
 419                         m_sButton2 = sHelpText;\r
 420                         m_uButton2Ret = IDHELP;\r
 421                 }\r
 422                 else if (m_sButton3.IsEmpty())\r
 423                 {\r
 424                         m_sButton3 = sHelpText;\r
 425                         m_uButton3Ret = IDHELP;\r
 426                 }\r
 427         }\r
 428         return ret;\r
 429 }\r
 430 \r
 431 UINT CMessageBox::GoModal(CWnd * pWnd, const CString& title, const CString& msg, int nDefaultButton)\r
 432 {\r
 433         NONCLIENTMETRICS ncm;\r
 434         memset(&ncm,0,sizeof(NONCLIENTMETRICS));\r
 435         ncm.cbSize = sizeof(NONCLIENTMETRICS);\r
 436         SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0);\r
 437         DWORD nErrorNo = GetLastError ( ); // µÃµ½´íÎó´úÂë\r
 438     LPSTR lpBuffer;    \r
 439       FormatMessage ( FORMAT_MESSAGE_ALLOCATE_BUFFER  | \r
 440           FORMAT_MESSAGE_IGNORE_INSERTS  | \r
 441          FORMAT_MESSAGE_FROM_SYSTEM,\r
 442          NULL,\r
 443          nErrorNo, // ´ËÄË´íÎó´úÂë£¬Í¨³£ÔÚ³ÌÐòÖÐ¿ÉÓÉ GetLastError()µÃÖ®\r
 444          LANG_NEUTRAL,\r
 445          (LPTSTR) & lpBuffer,\r
 446           0 ,\r
 447          NULL );\r
 448     memcpy(&m_LogFont, &(ncm.lfMessageFont), sizeof(LOGFONT));\r
 449 \r
 450         //the problem with the LOGFONT lfHeight is that it is not in pixels,\r
 451         //but the dialog template needs the height in pixels.\r
 452         //We need to convert those values first:\r
 453         CDC * pDC;\r
 454         if (pWnd)\r
 455                 pDC = pWnd->GetDC();\r
 456         else\r
 457                 pDC = GetDesktopWindow()->GetDC();\r
 458         int pix = -MulDiv(m_LogFont.lfHeight, 72, GetDeviceCaps(pDC->m_hDC, LOGPIXELSY));\r
 459         CDlgTemplate dialogTemplate = CDlgTemplate(title, WS_CAPTION | DS_CENTER,\r
 460                 0, 0, 0, 0, m_LogFont.lfFaceName, pix);\r
 461         dialogTemplate.AddButton(_T("Button1"), WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | ((nDefaultButton == 1) ? BS_DEFPUSHBUTTON : 0), 0,\r
 462                 2 + 3, 62, 56, 13, IDC_MESSAGEBOX_BUTTON1);\r
 463         dialogTemplate.AddButton(_T("Button2"), WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | ((nDefaultButton == 2) ? BS_DEFPUSHBUTTON : 0), 0,\r
 464                 2 + 3, 62, 56, 13, IDC_MESSAGEBOX_BUTTON2);\r
 465         dialogTemplate.AddButton(_T("Button3"), WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | ((nDefaultButton == 3) ? BS_DEFPUSHBUTTON : 0), 0,\r
 466                 2 + 3, 62, 56, 13, IDC_MESSAGEBOX_BUTTON3);\r
 467         dialogTemplate.AddButton(_T("Checkbox"), WS_CHILD | WS_TABSTOP | BS_AUTOCHECKBOX, 0,\r
 468                 0, 0, 0, 0, IDC_MESSAGEBOX_CHECKBOX);\r
 469         \r
 470         m_nDefButton = nDefaultButton;\r
 471         m_sMessage = msg;\r
 472         InitModalIndirect(dialogTemplate, pWnd);\r
 473 \r
 474         return (UINT)DoModal();\r
 475 }\r
 476 \r
 477 void CMessageBox::SetRegistryValue(const CString& sValue, DWORD value)\r
 478 {\r
 479         CString path;\r
 480 #ifdef XMESSAGEBOX_APPREGPATH\r
 481         path = XMESSAGEBOX_APPREGPATH;\r
 482 #else\r
 483         path = "Software\\";\r
 484         path += AfxGetAppName();\r
 485 #endif\r
 486         DWORD disp;\r
 487         HKEY hKey;\r
 488         if (RegCreateKeyEx(HKEY_CURRENT_USER, path, 0, _T(""), REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, &disp)!=ERROR_SUCCESS)\r
 489         {\r
 490                 return;\r
 491         }\r
 492         RegSetValueEx(hKey, sValue, 0, REG_DWORD,(const BYTE*) &value, sizeof(value));\r
 493         RegCloseKey(hKey);\r
 494 }\r
 495 \r
 496 CSize CMessageBox::GetTextSize(const CString& str)\r
 497 {\r
 498         CRect rect;\r
 499         GetWindowRect(&rect);\r
 500 \r
 501         CDC * pDC = GetDC();\r
 502 \r
 503         CDC memDC;\r
 504         CBitmap bitmap;\r
 505         memDC.CreateCompatibleDC(pDC);\r
 506         bitmap.CreateCompatibleBitmap(pDC, rect.Width(), rect.Height());\r
 507         CBitmap* pOldBitmap = memDC.SelectObject(&bitmap);\r
 508 \r
 509         //get the minimum size of the rectangle of the tooltip\r
 510         CSize sz = DrawHTML(&memDC, rect, str, m_LogFont, TRUE);\r
 511 \r
 512         memDC.SelectObject(pOldBitmap);\r
 513         memDC.DeleteDC();\r
 514         bitmap.DeleteObject();\r
 515 \r
 516         ReleaseDC(pDC);\r
 517 \r
 518         return sz;\r
 519 }\r
 520 \r
 521 CSize CMessageBox::GetIconSize(HICON hIcon)\r
 522 {\r
 523         ICONINFO ii;\r
 524         CSize sz (0, 0);\r
 525 \r
 526         if (hIcon != NULL)\r
 527         {\r
 528                 //get icon dimensions\r
 529                 ::SecureZeroMemory(&ii, sizeof(ICONINFO));\r
 530                 if (::GetIconInfo(hIcon, &ii))\r
 531                 {\r
 532                         sz.cx = (DWORD)(ii.xHotspot * 2);\r
 533                         sz.cy = (DWORD)(ii.yHotspot * 2);\r
 534                         //release icon mask bitmaps\r
 535                         if(ii.hbmMask)\r
 536                                 ::DeleteObject(ii.hbmMask);\r
 537                         if(ii.hbmColor)\r
 538                                 ::DeleteObject(ii.hbmColor);\r
 539                 }\r
 540         }\r
 541         m_szIcon = sz;\r
 542         return sz;\r
 543 }\r
 544 \r
 545 CSize CMessageBox::GetButtonSize()\r
 546 {\r
 547         CSize sz;\r
 548         int nButtons = 0;               //number of buttons - 1\r
 549 \r
 550         SetDlgItemText(IDC_MESSAGEBOX_BUTTON1, m_sButton1);\r
 551         SetDlgItemText(IDC_MESSAGEBOX_BUTTON2, m_sButton2);\r
 552         //GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->SendMessage(BM_SETSTYLE, BS_DEFPUSHBUTTON, 1);\r
 553         SetDlgItemText(IDC_MESSAGEBOX_BUTTON3, m_sButton3);\r
 554         SetDlgItemText(IDC_MESSAGEBOX_CHECKBOX, m_sCheckbox);\r
 555         \r
 556         CSize sz1 = GetTextSize(m_sButton1);\r
 557         CSize sz2 = GetTextSize(m_sButton2);\r
 558         CSize sz3 = GetTextSize(m_sButton3);\r
 559 \r
 560         sz1.cx += 2*MESSAGEBOX_BUTTONX;\r
 561         sz1.cy += 2*MESSAGEBOX_BUTTONY;\r
 562 \r
 563         if (sz2.cx)\r
 564         {\r
 565                 sz2.cx += 2*MESSAGEBOX_BUTTONX;\r
 566                 sz2.cy += 2*MESSAGEBOX_BUTTONY;\r
 567                 nButtons++;\r
 568         }\r
 569         if (sz3.cx)\r
 570         {\r
 571                 sz3.cx += 2*MESSAGEBOX_BUTTONX;\r
 572                 sz3.cy += 2*MESSAGEBOX_BUTTONY;\r
 573                 nButtons++;\r
 574         }\r
 575         \r
 576         GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->MoveWindow(0, 0, sz1.cx, sz1.cy);\r
 577         GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->MoveWindow(0, 0, sz2.cx, sz2.cy);\r
 578         GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->MoveWindow(0, 0, sz3.cx, sz3.cy);\r
 579 \r
 580 \r
 581         sz.cx = sz1.cx + sz2.cx + sz3.cx + (nButtons * MESSAGEBOX_BUTTONMARGIN);\r
 582         sz.cy = max(sz1.cy, sz2.cy);\r
 583         sz.cy = max(sz.cy, sz3.cy);\r
 584         m_szButtons = sz;\r
 585         if (m_bShowCheck)\r
 586         {\r
 587                 CSize szCheck = GetTextSize(m_sCheckbox);\r
 588                 szCheck.cx += 2*GetSystemMetrics(SM_CXMENUCHECK);\r
 589                 szCheck.cy += 2*MESSAGEBOX_BUTTONY;\r
 590                 sz.cx = max(sz.cx, szCheck.cx);\r
 591                 sz.cy += szCheck.cy + MESSAGEBOX_BUTTONCHECKMARGIN;\r
 592                 GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->MoveWindow(0, 0, szCheck.cx, szCheck.cy);\r
 593         }\r
 594         m_szAllButtons = sz;\r
 595         return sz;\r
 596 }\r
 597 \r
 598 BEGIN_MESSAGE_MAP(CMessageBox, CDialog)\r
 599         ON_WM_PAINT()\r
 600         ON_WM_MOUSEMOVE()\r
 601         ON_WM_LBUTTONUP()\r
 602         ON_BN_CLICKED(IDC_MESSAGEBOX_BUTTON1, OnButton1)\r
 603         ON_BN_CLICKED(IDC_MESSAGEBOX_BUTTON2, OnButton2)\r
 604         ON_BN_CLICKED(IDC_MESSAGEBOX_BUTTON3, OnButton3)\r
 605 END_MESSAGE_MAP()\r
 606 \r
 607 void CMessageBox::OnPaint()\r
 608 {\r
 609         CPaintDC dc(this); // device context for painting\r
 610 \r
 611 \r
 612         CRect rect;\r
 613         CRect drawrect;\r
 614         GetClientRect(&rect);\r
 615         GetClientRect(&drawrect);\r
 616 \r
 617         //create a memory device-context. This is done to help reduce\r
 618         //screen flicker, since we will paint the entire control to the\r
 619         //off screen device context first.\r
 620         CDC memDC;\r
 621         CBitmap bitmap;\r
 622         memDC.CreateCompatibleDC(&dc);\r
 623         bitmap.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height());\r
 624         CBitmap* pOldBitmap = memDC.SelectObject(&bitmap); \r
 625         \r
 626         memDC.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(), &dc, 0,0, SRCCOPY);\r
 627 \r
 628         memDC.SetBkMode(TRANSPARENT);\r
 629         memDC.SetBkColor(GetSysColor(COLOR_WINDOW));\r
 630         memDC.SetTextColor(GetSysColor(COLOR_WINDOWTEXT)); \r
 631 \r
 632         //OnDrawBackground();\r
 633         drawrect.DeflateRect(MESSAGEBOX_BORDERMARGINX, MESSAGEBOX_BORDERMARGINY);\r
 634         if (m_hIcon != NULL)\r
 635         {\r
 636                 DrawIconEx(memDC.m_hDC, drawrect.left, drawrect.top + \r
 637                         ((drawrect.Height() - m_szAllButtons.cy - MESSAGEBOX_TEXTBUTTONMARGIN - m_szIcon.cy) / 2), \r
 638                         m_hIcon, m_szIcon.cx, m_szIcon.cy, 0, NULL, DI_NORMAL);\r
 639 \r
 640                 drawrect.left += m_szIcon.cx + MESSAGEBOX_ICONMARGIN; \r
 641         }\r
 642 \r
 643 \r
 644         DrawHTML(&memDC, drawrect, m_sMessage, m_LogFont);\r
 645         \r
 646 \r
 647         //Copy the memory device context back into the original DC.\r
 648         dc.BitBlt(rect.left, rect.top, rect.Width(), rect.Height(), &memDC, 0,0, SRCCOPY);\r
 649         \r
 650         //Cleanup resources.\r
 651         memDC.SelectObject(pOldBitmap);\r
 652         memDC.DeleteDC();\r
 653         bitmap.DeleteObject(); \r
 654 \r
 655 \r
 656 }\r
 657 \r
 658 void CMessageBox::OnMouseMove(UINT nFlags, CPoint point)\r
 659 {\r
 660         if (IsPointOverALink(point))\r
 661         {\r
 662                 m_Cursor.SetCursor(IDC_HAND);\r
 663         }\r
 664         else\r
 665         {\r
 666                 m_Cursor.Restore();     \r
 667         }\r
 668 \r
 669         __super::OnMouseMove(nFlags, point);\r
 670 }\r
 671 \r
 672 void CMessageBox::OnLButtonUp(UINT nFlags, CPoint point)\r
 673 {\r
 674         if (IsPointOverALink(point))\r
 675         {\r
 676                 CString url = GetLinkForPoint(point);\r
 677                 ShellExecute(NULL, _T("open"), url, NULL,NULL, 0);\r
 678         }\r
 679 \r
 680         __super::OnLButtonUp(nFlags, point);\r
 681 }\r
 682 \r
 683 void CMessageBox::OnButton1()\r
 684 {\r
 685         if (GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->SendMessage(BM_GETCHECK, 0, 0)==BST_CHECKED)\r
 686                 SetRegistryValue(m_sRegistryValue, m_uButton1Ret);\r
 687         EndDialog(m_uButton1Ret);\r
 688 }\r
 689 \r
 690 void CMessageBox::OnButton2()\r
 691 {\r
 692         if (GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->SendMessage(BM_GETCHECK, 0, 0)==BST_CHECKED)\r
 693                 SetRegistryValue(m_sRegistryValue, m_uButton2Ret);\r
 694         if ((m_uButton2Ret == IDHELP)&&(!m_sHelpPath.IsEmpty()))\r
 695         {\r
 696                 typedef HWND (WINAPI* FPHH)(HWND, LPCWSTR, UINT, DWORD);\r
 697                 FPHH pHtmlHelp=NULL; // Function pointer\r
 698                 HINSTANCE hInstHtmlHelp = LoadLibrary(_T("HHCtrl.ocx"));\r
 699                 HWND hHelp = NULL;\r
 700                 if (hInstHtmlHelp != NULL)\r
 701                 {\r
 702                         (FARPROC&)pHtmlHelp = GetProcAddress(hInstHtmlHelp, "HtmlHelpW");\r
 703                         if (pHtmlHelp)\r
 704                                 hHelp = pHtmlHelp(m_hWnd, (LPCTSTR)m_sHelpPath, HH_DISPLAY_TOPIC, NULL);\r
 705                 }\r
 706                 if (hHelp == NULL)\r
 707                         ::MessageBox(m_hWnd, _T("could not show help file"), _T("Help"), MB_ICONERROR);\r
 708         }\r
 709         else if (m_uButton2Ret == IDHELP)\r
 710         {\r
 711                 OnHelp();\r
 712         }\r
 713         else\r
 714                 EndDialog(m_uButton2Ret);\r
 715 }\r
 716 \r
 717 void CMessageBox::OnButton3()\r
 718 {\r
 719         if (GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->SendMessage(BM_GETCHECK, 0, 0)==BST_CHECKED)\r
 720                 SetRegistryValue(m_sRegistryValue, m_uButton3Ret);\r
 721         if ((m_uButton3Ret == IDHELP)&&(!m_sHelpPath.IsEmpty()))\r
 722         {\r
 723                 typedef HWND (WINAPI* FPHH)(HWND, LPCWSTR, UINT, DWORD);\r
 724                 FPHH pHtmlHelp=NULL; // Function pointer\r
 725                 HINSTANCE hInstHtmlHelp = LoadLibrary(_T("HHCtrl.ocx"));\r
 726                 HWND hHelp = NULL;\r
 727                 if (hInstHtmlHelp != NULL)\r
 728                 {\r
 729                         (FARPROC&)pHtmlHelp = GetProcAddress(hInstHtmlHelp, "HtmlHelpW");\r
 730                         if (pHtmlHelp)\r
 731                                 hHelp = pHtmlHelp(m_hWnd, (LPCTSTR)m_sHelpPath, HH_DISPLAY_TOPIC, NULL);\r
 732                 }\r
 733                 if (hHelp == NULL)\r
 734                         ::MessageBox(m_hWnd, _T("could not show help file"), _T("Help"), MB_ICONERROR);\r
 735         }\r
 736         else if (m_uButton3Ret == IDHELP)\r
 737         {\r
 738                 OnHelp();\r
 739         }\r
 740         else\r
 741                 EndDialog(m_uButton3Ret);\r
 742 }\r
 743 \r
 744 void CMessageBox::OnCancel()\r
 745 {\r
 746         if (m_uCancelRet == IDCANCEL)\r
 747                 EndDialog(m_uCancelRet);\r
 748         //__super::OnCancel();\r
 749 }\r
 750 \r
 751 BOOL CMessageBox::OnInitDialog()\r
 752 {\r
 753         __super::OnInitDialog();\r
 754 \r
 755         CRect rect(0, 0, 0, 0);\r
 756 \r
 757         //determine the required size of the message box\r
 758         CSize szText = GetTextSize(m_sMessage);\r
 759         CSize szIcon = GetIconSize(m_hIcon);\r
 760         CSize szButtons = GetButtonSize();\r
 761 \r
 762         CSize szIconText;\r
 763         szIconText.cx = szText.cx + szIcon.cx + ((szIcon.cx == 0) ? MESSAGEBOX_ICONMARGIN : (2*MESSAGEBOX_ICONMARGIN));\r
 764         szIconText.cy = max(szIcon.cy, szText.cy);\r
 765 \r
 766         rect.right = max(szButtons.cx, szIconText.cx);\r
 767         rect.right += 2*GetSystemMetrics(SM_CXBORDER);\r
 768         rect.right += 2*MESSAGEBOX_BORDERMARGINX;\r
 769         rect.bottom = szIconText.cy;\r
 770         rect.bottom += szButtons.cy;\r
 771         rect.bottom += 2*MESSAGEBOX_BORDERMARGINY + MESSAGEBOX_TEXTBUTTONMARGIN;\r
 772         rect.bottom += GetSystemMetrics(SM_CYCAPTION);\r
 773         rect.bottom += 2*GetSystemMetrics(SM_CYBORDER);\r
 774 \r
 775         MoveWindow(rect);\r
 776         CenterWindow();\r
 777         \r
 778         GetClientRect(rect);\r
 779         \r
 780         //now size and position the buttons as we need them\r
 781         ASSERT(!m_sButton1.IsEmpty());          //at least the first button must be there!\r
 782         if (m_sButton2.IsEmpty())\r
 783         {\r
 784                 //only one button\r
 785                 CRect rt;\r
 786                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->GetWindowRect(rt);\r
 787                 ScreenToClient(rt);\r
 788                 rt.MoveToX(rect.left + ((rect.Width() - m_szButtons.cx)/2));\r
 789                 rt.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 790                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->MoveWindow(rt);\r
 791                 //hide the other two buttons\r
 792                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->ShowWindow(SW_HIDE);\r
 793                 GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->ShowWindow(SW_HIDE);\r
 794         }\r
 795         else if (m_sButton3.IsEmpty())\r
 796         {\r
 797                 //two buttons\r
 798                 CRect rt1;\r
 799                 CRect rt2;\r
 800                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->GetWindowRect(rt1);\r
 801                 ScreenToClient(rt1);\r
 802                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->GetWindowRect(rt2);\r
 803                 ScreenToClient(rt2);\r
 804                 rt1.MoveToX(rect.left + ((rect.Width() - m_szButtons.cx)/2));\r
 805                 rt1.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 806                 rt2.MoveToX(rt1.right + MESSAGEBOX_BUTTONMARGIN);\r
 807                 rt2.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 808                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->MoveWindow(rt1);\r
 809                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->MoveWindow(rt2);\r
 810                 //hide the third button\r
 811                 GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->ShowWindow(SW_HIDE);\r
 812         }\r
 813         else\r
 814         {\r
 815                 //three buttons\r
 816                 CRect buttonrect;\r
 817                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->GetWindowRect(buttonrect);\r
 818                 CRect rt1;\r
 819                 CRect rt2;\r
 820                 CRect rt3;\r
 821                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->GetWindowRect(rt1);\r
 822                 ScreenToClient(rt1);\r
 823                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->GetWindowRect(rt2);\r
 824                 ScreenToClient(rt2);\r
 825                 GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->GetWindowRect(rt3);\r
 826                 ScreenToClient(rt3);\r
 827                 rt1.MoveToX(rect.left + ((rect.Width() - m_szButtons.cx)/2));\r
 828                 rt1.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 829                 rt2.MoveToX(rt1.right + MESSAGEBOX_BUTTONMARGIN);\r
 830                 rt2.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 831                 rt3.MoveToX(rt2.right + MESSAGEBOX_BUTTONMARGIN);\r
 832                 rt3.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - m_szButtons.cy);\r
 833                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->MoveWindow(rt1);\r
 834                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->MoveWindow(rt2);\r
 835                 GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->MoveWindow(rt3);\r
 836         }\r
 837         if (m_bShowCheck)\r
 838         {\r
 839                 CRect rt;\r
 840                 GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->GetWindowRect(rt);\r
 841                 ScreenToClient(rt);\r
 842                 rt.MoveToX(rect.left + MESSAGEBOX_BORDERMARGINX/*+ ((rect.Width() - szButtons.cx)/2)*/);\r
 843                 rt.MoveToY(rect.bottom - MESSAGEBOX_BORDERMARGINY - szButtons.cy);\r
 844                 GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->MoveWindow(rt);\r
 845                 GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->ShowWindow(SW_SHOW);\r
 846         }\r
 847         else\r
 848                 GetDlgItem(IDC_MESSAGEBOX_CHECKBOX)->ShowWindow(SW_HIDE);\r
 849 \r
 850         if (m_nDefButton == 1)\r
 851                 GetDlgItem(IDC_MESSAGEBOX_BUTTON1)->SetFocus();\r
 852         if (m_nDefButton == 2)\r
 853                 GetDlgItem(IDC_MESSAGEBOX_BUTTON2)->SetFocus();\r
 854         if (m_nDefButton == 3)\r
 855                 GetDlgItem(IDC_MESSAGEBOX_BUTTON3)->SetFocus();\r
 856 \r
 857         SetWindowPos(&CWnd::wndTopMost,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE);\r
 858         SetForegroundWindow();\r
 859         SetFocus(); //Just playing safe\r
 860 \r
 861         return FALSE;  // return TRUE unless you set the focus to a control\r
 862         // EXCEPTION: OCX Property Pages should return FALSE\r
 863 }\r
 864 \r
 865 BOOL CMessageBox::PreTranslateMessage(MSG* pMsg)\r
 866 {\r
 867         if (pMsg->message == WM_KEYDOWN)\r
 868         {\r
 869                 switch (pMsg->wParam)\r
 870                 {\r
 871                 case 'C':\r
 872                 case VK_INSERT:\r
 873                         {\r
 874                                 if (GetAsyncKeyState(VK_CONTROL)&0x8000)\r
 875                                 {\r
 876                                         CStringA sClipboard = CStringA(m_sMessage);\r
 877                                         if (OpenClipboard())\r
 878                                         {\r
 879                                                 EmptyClipboard();\r
 880                                                 HGLOBAL hClipboardData;\r
 881                                                 hClipboardData = GlobalAlloc(GMEM_DDESHARE, sClipboard.GetLength()+1);\r
 882                                                 char * pchData;\r
 883                                                 pchData = (char*)GlobalLock(hClipboardData);\r
 884                                                 strcpy_s(pchData, sClipboard.GetLength()+1, (LPCSTR)sClipboard);\r
 885                                                 GlobalUnlock(hClipboardData);\r
 886                                                 SetClipboardData(CF_TEXT,hClipboardData);\r
 887                                                 CloseClipboard();\r
 888                                         }\r
 889                                         return TRUE;\r
 890                                 }\r
 891                         }\r
 892                         break;\r
 893                 case VK_ESCAPE:\r
 894                         {\r
 895                                 switch (m_uType & 0xf)\r
 896                                 {\r
 897                                 case MB_ABORTRETRYIGNORE:\r
 898                                         EndDialog(m_uButton1Ret);\r
 899                                         break;\r
 900                                 case MB_CANCELTRYCONTINUE:\r
 901                                         EndDialog(m_uButton1Ret);\r
 902                                         break;\r
 903                                 case MB_OKCANCEL:\r
 904                                         EndDialog(m_uButton2Ret);\r
 905                                         break;\r
 906                                 case MB_RETRYCANCEL:\r
 907                                         EndDialog(m_uButton2Ret);\r
 908                                         break;\r
 909                                 case MB_YESNO:\r
 910                                         EndDialog(m_uButton2Ret);\r
 911                                         break;\r
 912                                 case MB_YESNOCANCEL:\r
 913                                         EndDialog(m_uButton3Ret);\r
 914                                         break;\r
 915                                 }\r
 916                         }\r
 917                         break;\r
 918                 }\r
 919         }\r
 920 \r
 921         return __super::PreTranslateMessage(pMsg);\r
 922 }\r
 923 \r
 924 \r
 925 \r
 926 \r
 927 \r
 928 \r
 929 \r