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00001 /* $Id: keyboard.c 29170 2007-09-23 22:59:00Z ekohl $
00002  *
00003  * PROJECT:         ReactOS Accessibility Control Panel
00004  * LICENSE:         GPL - See COPYING in the top level directory
00005  * FILE:            dll/cpl/access/keyboard.c
00006  * PURPOSE:         Keyboard-related accessibility settings
00007  * COPYRIGHT:       Copyright 2004 Johannes Anderwald (j_anderw@sbox.tugraz.at)
00008  *                  Copyright 2007 Eric Kohl
00009  */
00010 
00011 #include "access.h"
00012 
00013 
00014 #define BOUNCETICKS 5
00015 static UINT nBounceArray[BOUNCETICKS] = {500, 700, 1000, 1500, 2000};
00016 
00017 #define DELAYTICKS 5
00018 static UINT nDelayArray[DELAYTICKS] = {300, 700, 1000, 1500, 2000};
00019 
00020 #define REPEATTICKS 6
00021 static UINT nRepeatArray[REPEATTICKS] = {300, 500, 700, 1000, 1500, 2000};
00022 
00023 #define WAITTICKS 10
00024 static UINT nWaitArray[WAITTICKS] = {0, 300, 500, 700, 1000, 1500, 2000, 5000, 10000, 20000};
00025 
00026 
00027 static VOID
00028 EnableFilterKeysTest(PGLOBAL_DATA pGlobalData)
00029 {
00030     pGlobalData->filterKeys.dwFlags |= FKF_FILTERKEYSON;
00031     pGlobalData->filterKeys.dwFlags &= ~FKF_INDICATOR;
00032 
00033     SystemParametersInfo(SPI_SETFILTERKEYS,
00034                          sizeof(FILTERKEYS),
00035                          &pGlobalData->filterKeys,
00036                          0);
00037 }
00038 
00039 
00040 static VOID
00041 DisableFilterKeysTest(PGLOBAL_DATA pGlobalData)
00042 {
00043     if (pGlobalData->oldFilterKeys.dwFlags & FKF_FILTERKEYSON)
00044     {
00045         pGlobalData->filterKeys.dwFlags |= FKF_FILTERKEYSON;
00046     }
00047     else
00048     {
00049         pGlobalData->filterKeys.dwFlags &= ~FKF_FILTERKEYSON;
00050     }
00051 
00052     if (pGlobalData->oldFilterKeys.dwFlags & FKF_INDICATOR)
00053     {
00054         pGlobalData->filterKeys.dwFlags |= FKF_INDICATOR;
00055     }
00056     else
00057     {
00058         pGlobalData->filterKeys.dwFlags &= ~FKF_INDICATOR;
00059     }
00060 
00061     SystemParametersInfo(SPI_SETFILTERKEYS,
00062                          sizeof(FILTERKEYS),
00063                          &pGlobalData->filterKeys,
00064                          0);
00065 }
00066 
00067 
00068 /* Property page dialog callback */
00069 INT_PTR CALLBACK
00070 StickyKeysDlgProc(HWND hwndDlg,
00071                   UINT uMsg,
00072                   WPARAM wParam,
00073                   LPARAM lParam)
00074 {
00075     PGLOBAL_DATA pGlobalData;
00076 
00077     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00078 
00079     switch (uMsg)
00080     {
00081         case WM_INITDIALOG:
00082             pGlobalData = (PGLOBAL_DATA)lParam;
00083             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00084 
00085             memcpy(&pGlobalData->oldStickyKeys,
00086                    &pGlobalData->stickyKeys,
00087                    sizeof(STICKYKEYS));
00088 
00089             CheckDlgButton(hwndDlg,
00090                            IDC_STICKY_ACTIVATE_CHECK,
00091                            pGlobalData->stickyKeys.dwFlags & SKF_HOTKEYACTIVE ? BST_CHECKED : BST_UNCHECKED);
00092 
00093             CheckDlgButton(hwndDlg,
00094                            IDC_STICKY_LOCK_CHECK,
00095                            pGlobalData->stickyKeys.dwFlags & SKF_TRISTATE ? BST_CHECKED : BST_UNCHECKED);
00096 
00097             CheckDlgButton(hwndDlg,
00098                            IDC_STICKY_UNLOCK_CHECK,
00099                            pGlobalData->stickyKeys.dwFlags & SKF_TWOKEYSOFF ? BST_CHECKED : BST_UNCHECKED);
00100 
00101             CheckDlgButton(hwndDlg,
00102                            IDC_STICKY_SOUND_CHECK,
00103                            pGlobalData->stickyKeys.dwFlags & SKF_AUDIBLEFEEDBACK ? BST_CHECKED : BST_UNCHECKED);
00104 
00105             CheckDlgButton(hwndDlg,
00106                            IDC_STICKY_STATUS_CHECK,
00107                            pGlobalData->stickyKeys.dwFlags & SKF_INDICATOR ? BST_CHECKED : BST_UNCHECKED);
00108             break;
00109 
00110         case WM_COMMAND:
00111             switch (LOWORD(wParam))
00112             {
00113                 case IDC_STICKY_ACTIVATE_CHECK:
00114                     pGlobalData->stickyKeys.dwFlags ^= SKF_HOTKEYACTIVE;
00115                     break;
00116 
00117                 case IDC_STICKY_LOCK_CHECK:
00118                     pGlobalData->stickyKeys.dwFlags ^= SKF_TRISTATE;
00119                     break;
00120 
00121                 case IDC_STICKY_UNLOCK_CHECK:
00122                     pGlobalData->stickyKeys.dwFlags ^= SKF_TWOKEYSOFF;
00123                     break;
00124 
00125                 case IDC_STICKY_SOUND_CHECK:
00126                     pGlobalData->stickyKeys.dwFlags ^= SKF_AUDIBLEFEEDBACK;
00127                     break;
00128 
00129                 case IDC_STICKY_STATUS_CHECK:
00130                     pGlobalData->stickyKeys.dwFlags ^= SKF_INDICATOR;
00131                     break;
00132 
00133                 case IDOK:
00134                     EndDialog(hwndDlg,
00135                               (pGlobalData->stickyKeys.dwFlags != pGlobalData->oldStickyKeys.dwFlags));
00136                     break;
00137 
00138                 case IDCANCEL:
00139                     EndDialog(hwndDlg, FALSE);
00140                     break;
00141 
00142                 default:
00143                     break;
00144             }
00145             break;
00146     }
00147 
00148     return FALSE;
00149 }
00150 
00151 
00152 static VOID
00153 AddComboBoxTime(HWND hwnd, INT nId, INT nTimeMs)
00154 {
00155     TCHAR szBuffer[32];
00156     TCHAR szSeconds[20];
00157 
00158     if (LoadString(hApplet, IDS_SECONDS, szSeconds, 20) == 0)
00159         lstrcpy(szSeconds, L"Seconds");
00160 
00161     _stprintf(szBuffer, _T("%d.%d %s"),
00162               nTimeMs / 1000, (nTimeMs % 1000) / 100,
00163               szSeconds);
00164 
00165     SendDlgItemMessage(hwnd, nId, CB_ADDSTRING, 0, (LPARAM)szBuffer);
00166 }
00167 
00168 
00169 INT_PTR CALLBACK
00170 BounceKeysDlgProc(HWND hwndDlg,
00171                   UINT uMsg,
00172                   WPARAM wParam,
00173                   LPARAM lParam)
00174 {
00175     PGLOBAL_DATA pGlobalData;
00176     INT i, n;
00177 
00178     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00179 
00180     switch (uMsg)
00181     {
00182         case WM_INITDIALOG:
00183             pGlobalData = (PGLOBAL_DATA)lParam;
00184             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00185 
00186             /* Determine the current bounce time */
00187             if (pGlobalData->filterKeys.iBounceMSec == 0)
00188                 pGlobalData->filterKeys.iBounceMSec = nBounceArray[0];
00189 
00190             for (n = 0; n < BOUNCETICKS; n++)
00191             {
00192                  if (pGlobalData->filterKeys.iBounceMSec < nBounceArray[n])
00193                      break;
00194             }
00195             n--;
00196 
00197             for (i = 0; i < BOUNCETICKS; i++)
00198             {
00199                  AddComboBoxTime(hwndDlg, IDC_BOUNCE_TIME_COMBO, nBounceArray[i]);
00200             }
00201 
00202             SendDlgItemMessage(hwndDlg, IDC_BOUNCE_TIME_COMBO, CB_SETCURSEL, n, 0);
00203             break;
00204 
00205         case WM_COMMAND:
00206             switch (LOWORD(wParam))
00207             {
00208                 case IDC_BOUNCE_TIME_COMBO:
00209                     if (HIWORD(wParam) == CBN_SELCHANGE)
00210                     {
00211                         i = SendDlgItemMessage(hwndDlg, IDC_BOUNCE_TIME_COMBO, CB_GETCURSEL, 0, 0);
00212                         if (i != CB_ERR)
00213                         {
00214                             pGlobalData->filterKeys.iBounceMSec = nBounceArray[i];
00215                         }
00216                     }
00217                     break;
00218 
00219                 case IDC_BOUNCE_TEST_EDIT:
00220                     switch (HIWORD(wParam))
00221                     {
00222                         case EN_SETFOCUS:
00223                             EnableFilterKeysTest(pGlobalData);
00224                             break;
00225 
00226                         case EN_KILLFOCUS:
00227                             DisableFilterKeysTest(pGlobalData);
00228                             break;
00229                     }
00230                     break;
00231 
00232                 case IDOK:
00233                     EndDialog(hwndDlg, TRUE);
00234                     break;
00235 
00236                 case IDCANCEL:
00237                     EndDialog(hwndDlg, FALSE);
00238                     break;
00239 
00240                 default:
00241                     break;
00242             }
00243             break;
00244     }
00245 
00246     return FALSE;
00247 }
00248 
00249 
00250 INT_PTR CALLBACK
00251 RepeatKeysDlgProc(HWND hwndDlg,
00252                   UINT uMsg,
00253                   WPARAM wParam,
00254                   LPARAM lParam)
00255 {
00256     PGLOBAL_DATA pGlobalData;
00257     INT i, n;
00258 
00259     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00260 
00261     switch (uMsg)
00262     {
00263         case WM_INITDIALOG:
00264             pGlobalData = (PGLOBAL_DATA)lParam;
00265             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00266 
00267             CheckRadioButton(hwndDlg,
00268                              IDC_REPEAT_NOREPEAT_RADIO,
00269                              IDC_REPEAT_REPEAT_RADIO,
00270                              (pGlobalData->filterKeys.iDelayMSec == 0) ? IDC_REPEAT_NOREPEAT_RADIO : IDC_REPEAT_REPEAT_RADIO);
00271 
00272             /* Initialize the delay combobox */
00273             for (n = 0; n < DELAYTICKS; n++)
00274             {
00275                  if (pGlobalData->filterKeys.iDelayMSec < nDelayArray[n])
00276                      break;
00277             }
00278             n--;
00279 
00280             for (i = 0; i < DELAYTICKS; i++)
00281             {
00282                  AddComboBoxTime(hwndDlg, IDC_REPEAT_DELAY_COMBO, nDelayArray[i]);
00283             }
00284 
00285             SendDlgItemMessage(hwndDlg, IDC_REPEAT_DELAY_COMBO, CB_SETCURSEL, n, 0);
00286 
00287             /* Initialize the repeat combobox */
00288             for (n = 0; n < REPEATTICKS; n++)
00289             {
00290                  if (pGlobalData->filterKeys.iRepeatMSec < nRepeatArray[n])
00291                      break;
00292             }
00293             n--;
00294 
00295             for (i = 0; i < REPEATTICKS; i++)
00296             {
00297                  AddComboBoxTime(hwndDlg, IDC_REPEAT_REPEAT_COMBO, nRepeatArray[i]);
00298             }
00299 
00300             SendDlgItemMessage(hwndDlg, IDC_REPEAT_REPEAT_COMBO, CB_SETCURSEL, n, 0);
00301 
00302             /* Disable the delay and repeat comboboxes if needed */
00303             if (pGlobalData->filterKeys.iDelayMSec == 0)
00304             {
00305                 EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_DELAY_COMBO), FALSE);
00306                 EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_REPEAT_COMBO), FALSE);
00307             }
00308 
00309             /* Initialize the wait combobox */
00310             for (n = 0; n < WAITTICKS; n++)
00311             {
00312                  if (pGlobalData->filterKeys.iWaitMSec < nWaitArray[n])
00313                      break;
00314             }
00315             n--;
00316 
00317             for (i = 0; i < WAITTICKS; i++)
00318             {
00319                  AddComboBoxTime(hwndDlg, IDC_REPEAT_WAIT_COMBO, nWaitArray[i]);
00320             }
00321 
00322             SendDlgItemMessage(hwndDlg, IDC_REPEAT_WAIT_COMBO, CB_SETCURSEL, n, 0);
00323             break;
00324 
00325         case WM_COMMAND:
00326             switch (LOWORD(wParam))
00327             {
00328                 case IDC_REPEAT_NOREPEAT_RADIO:
00329                     pGlobalData->filterKeys.iDelayMSec = 0;
00330                     pGlobalData->filterKeys.iRepeatMSec = 0;
00331                     EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_DELAY_COMBO), FALSE);
00332                     EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_REPEAT_COMBO), FALSE);
00333                     break;
00334 
00335                 case IDC_REPEAT_REPEAT_RADIO:
00336                     EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_DELAY_COMBO), TRUE);
00337                     EnableWindow(GetDlgItem(hwndDlg, IDC_REPEAT_REPEAT_COMBO), TRUE);
00338                     break;
00339 
00340                 case IDC_REPEAT_DELAY_COMBO:
00341                     if (HIWORD(wParam) == CBN_SELCHANGE)
00342                     {
00343                         i = SendDlgItemMessage(hwndDlg, IDC_REPEAT_DELAY_COMBO, CB_GETCURSEL, 0, 0);
00344                         if (i != CB_ERR)
00345                         {
00346                             pGlobalData->filterKeys.iDelayMSec = nDelayArray[i];
00347                         }
00348                     }
00349                     break;
00350 
00351                 case IDC_REPEAT_REPEAT_COMBO:
00352                     if (HIWORD(wParam) == CBN_SELCHANGE)
00353                     {
00354                         i = SendDlgItemMessage(hwndDlg, IDC_REPEAT_REPEAT_COMBO, CB_GETCURSEL, 0, 0);
00355                         if (i != CB_ERR)
00356                         {
00357                             pGlobalData->filterKeys.iRepeatMSec = nRepeatArray[i];
00358                         }
00359                     }
00360                     break;
00361 
00362                 case IDC_REPEAT_WAIT_COMBO:
00363                     if (HIWORD(wParam) == CBN_SELCHANGE)
00364                     {
00365                         i = SendDlgItemMessage(hwndDlg, IDC_REPEAT_WAIT_COMBO, CB_GETCURSEL, 0, 0);
00366                         if (i != CB_ERR)
00367                         {
00368                             pGlobalData->filterKeys.iWaitMSec = nWaitArray[i];
00369                         }
00370                     }
00371                     break;
00372 
00373                 case IDC_REPEAT_TEST_EDIT:
00374                     switch (HIWORD(wParam))
00375                     {
00376                         case EN_SETFOCUS:
00377                             EnableFilterKeysTest(pGlobalData);
00378                             break;
00379 
00380                         case EN_KILLFOCUS:
00381                             DisableFilterKeysTest(pGlobalData);
00382                             break;
00383                     }
00384                     break;
00385 
00386                 case IDOK:
00387                     EndDialog(hwndDlg, TRUE);
00388                     break;
00389 
00390                 case IDCANCEL:
00391                     EndDialog(hwndDlg, FALSE);
00392                     break;
00393 
00394                 default:
00395                     break;
00396             }
00397             break;
00398     }
00399 
00400     return FALSE;
00401 }
00402 
00403 
00404 /* Property page dialog callback */
00405 INT_PTR CALLBACK
00406 FilterKeysDlgProc(HWND hwndDlg,
00407                   UINT uMsg,
00408                   WPARAM wParam,
00409                   LPARAM lParam)
00410 {
00411     PGLOBAL_DATA pGlobalData;
00412 
00413     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00414 
00415     switch (uMsg)
00416     {
00417         case WM_INITDIALOG:
00418             pGlobalData = (PGLOBAL_DATA)lParam;
00419             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00420 
00421             memcpy(&pGlobalData->oldFilterKeys,
00422                    &pGlobalData->filterKeys,
00423                    sizeof(FILTERKEYS));
00424 
00425             CheckDlgButton(hwndDlg,
00426                            IDC_FILTER_ACTIVATE_CHECK,
00427                            pGlobalData->filterKeys.dwFlags & FKF_HOTKEYACTIVE ? BST_CHECKED : BST_UNCHECKED);
00428 
00429             if (pGlobalData->filterKeys.iBounceMSec != 0)
00430             {
00431                 CheckRadioButton(hwndDlg, IDC_FILTER_BOUNCE_RADIO, IDC_FILTER_REPEAT_RADIO, IDC_FILTER_BOUNCE_RADIO);
00432                 EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_BOUNCE_BUTTON), TRUE);
00433                 EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_REPEAT_BUTTON), FALSE);
00434             }
00435             else
00436             {
00437                 CheckRadioButton(hwndDlg, IDC_FILTER_BOUNCE_RADIO, IDC_FILTER_REPEAT_RADIO, IDC_FILTER_REPEAT_RADIO);
00438                 EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_BOUNCE_BUTTON), FALSE);
00439                 EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_REPEAT_BUTTON), TRUE);
00440             }
00441 
00442             CheckDlgButton(hwndDlg,
00443                            IDC_FILTER_SOUND_CHECK,
00444                            pGlobalData->filterKeys.dwFlags & FKF_CLICKON ? BST_CHECKED : BST_UNCHECKED);
00445 
00446             CheckDlgButton(hwndDlg,
00447                            IDC_FILTER_STATUS_CHECK,
00448                            pGlobalData->filterKeys.dwFlags & FKF_INDICATOR ? BST_CHECKED : BST_UNCHECKED);
00449             break;
00450 
00451         case WM_COMMAND:
00452             switch (LOWORD(wParam))
00453             {
00454                 case IDC_FILTER_ACTIVATE_CHECK:
00455                     pGlobalData->filterKeys.dwFlags ^= FKF_HOTKEYACTIVE;
00456                     break;
00457 
00458                 case IDC_FILTER_BOUNCE_RADIO:
00459                     EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_BOUNCE_BUTTON), TRUE);
00460                     EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_REPEAT_BUTTON), FALSE);
00461                     break;
00462 
00463                 case IDC_FILTER_REPEAT_RADIO:
00464                     EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_BOUNCE_BUTTON), FALSE);
00465                     EnableWindow(GetDlgItem(hwndDlg, IDC_FILTER_REPEAT_BUTTON), TRUE);
00466                     break;
00467 
00468                 case IDC_FILTER_BOUNCE_BUTTON:
00469                     DialogBoxParam(hApplet,
00470                                    MAKEINTRESOURCE(IDD_BOUNCEKEYSOPTIONS),
00471                                    hwndDlg,
00472                                    (DLGPROC)BounceKeysDlgProc,
00473                                    (LPARAM)pGlobalData);
00474                     break;
00475 
00476                 case IDC_FILTER_TEST_EDIT:
00477                     switch (HIWORD(wParam))
00478                     {
00479                         case EN_SETFOCUS:
00480                             EnableFilterKeysTest(pGlobalData);
00481                             break;
00482 
00483                         case EN_KILLFOCUS:
00484                             DisableFilterKeysTest(pGlobalData);
00485                             break;
00486                     }
00487                     break;
00488 
00489                 case IDC_FILTER_SOUND_CHECK:
00490                     pGlobalData->filterKeys.dwFlags ^= FKF_CLICKON;
00491                     break;
00492 
00493                 case IDC_FILTER_REPEAT_BUTTON:
00494                     DialogBoxParam(hApplet,
00495                                    MAKEINTRESOURCE(IDD_REPEATKEYSOPTIONS),
00496                                    hwndDlg,
00497                                    (DLGPROC)RepeatKeysDlgProc,
00498                                    (LPARAM)pGlobalData);
00499                     break;
00500 
00501                 case IDC_FILTER_STATUS_CHECK:
00502                     pGlobalData->filterKeys.dwFlags ^= FKF_INDICATOR;
00503                     break;
00504 
00505                 case IDOK:
00506                     EndDialog(hwndDlg,
00507                               (pGlobalData->filterKeys.dwFlags != pGlobalData->oldFilterKeys.dwFlags));
00508                     break;
00509 
00510                 case IDCANCEL:
00511                     EndDialog(hwndDlg, FALSE);
00512                     break;
00513 
00514                 default:
00515                     break;
00516             }
00517             break;
00518     }
00519 
00520     return FALSE;
00521 }
00522 
00523 
00524 /* Property page dialog callback */
00525 INT_PTR CALLBACK
00526 ToggleKeysDlgProc(HWND hwndDlg,
00527                   UINT uMsg,
00528                   WPARAM wParam,
00529                   LPARAM lParam)
00530 {
00531     PGLOBAL_DATA pGlobalData;
00532 
00533     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00534 
00535     switch (uMsg)
00536     {
00537         case WM_INITDIALOG:
00538             pGlobalData = (PGLOBAL_DATA)lParam;
00539             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00540 
00541             memcpy(&pGlobalData->oldToggleKeys,
00542                    &pGlobalData->toggleKeys,
00543                    sizeof(TOGGLEKEYS));
00544 
00545             CheckDlgButton(hwndDlg,
00546                            IDC_TOGGLE_ACTIVATE_CHECK,
00547                            pGlobalData->toggleKeys.dwFlags & TKF_HOTKEYACTIVE ? BST_CHECKED : BST_UNCHECKED);
00548             break;
00549 
00550         case WM_COMMAND:
00551             switch (LOWORD(wParam))
00552             {
00553                 case IDC_TOGGLE_ACTIVATE_CHECK:
00554                     pGlobalData->toggleKeys.dwFlags ^= TKF_HOTKEYACTIVE;
00555                     break;
00556 
00557                 case IDOK:
00558                     EndDialog(hwndDlg,
00559                               (pGlobalData->toggleKeys.dwFlags != pGlobalData->oldToggleKeys.dwFlags));
00560                     break;
00561 
00562                 case IDCANCEL:
00563                     EndDialog(hwndDlg, FALSE);
00564                     break;
00565 
00566                 default:
00567                     break;
00568             }
00569             break;
00570     }
00571 
00572     return FALSE;
00573 }
00574 
00575 
00576 /* Property page dialog callback */
00577 INT_PTR CALLBACK
00578 KeyboardPageProc(HWND hwndDlg,
00579                  UINT uMsg,
00580                  WPARAM wParam,
00581                  LPARAM lParam)
00582 {
00583     PGLOBAL_DATA pGlobalData;
00584     LPPSHNOTIFY lppsn;
00585 
00586     pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
00587 
00588     switch (uMsg)
00589     {
00590         case WM_INITDIALOG:
00591             pGlobalData = (PGLOBAL_DATA)((LPPROPSHEETPAGE)lParam)->lParam;
00592             if (pGlobalData == NULL)
00593                 return FALSE;
00594 
00595             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
00596 
00597             CheckDlgButton(hwndDlg,
00598                            IDC_STICKY_BOX,
00599                            pGlobalData->stickyKeys.dwFlags & SKF_STICKYKEYSON ? BST_CHECKED : BST_UNCHECKED);
00600 
00601             CheckDlgButton(hwndDlg,
00602                            IDC_FILTER_BOX,
00603                            pGlobalData->filterKeys.dwFlags & FKF_FILTERKEYSON ? BST_CHECKED : BST_UNCHECKED);
00604 
00605             CheckDlgButton(hwndDlg,
00606                            IDC_TOGGLE_BOX,
00607                            pGlobalData->toggleKeys.dwFlags & TKF_TOGGLEKEYSON ? BST_CHECKED : BST_UNCHECKED);
00608 
00609             CheckDlgButton(hwndDlg,
00610                            IDC_KEYBOARD_EXTRA,
00611                            pGlobalData->bKeyboardPref ? BST_CHECKED : BST_UNCHECKED);
00612             return TRUE;
00613 
00614         case WM_COMMAND:
00615             switch (LOWORD(wParam))
00616             {
00617                 case IDC_STICKY_BOX:
00618                     pGlobalData->stickyKeys.dwFlags ^= SKF_STICKYKEYSON;
00619                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00620                     break;
00621 
00622                 case IDC_STICKY_BUTTON:
00623                     if (DialogBoxParam(hApplet,
00624                                        MAKEINTRESOURCE(IDD_STICKYKEYSOPTIONS),
00625                                        hwndDlg,
00626                                        (DLGPROC)StickyKeysDlgProc,
00627                                        (LPARAM)pGlobalData))
00628                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00629                     break;
00630 
00631                 case IDC_FILTER_BOX:
00632                     pGlobalData->filterKeys.dwFlags ^= FKF_FILTERKEYSON;
00633                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00634                     break;
00635 
00636                 case IDC_FILTER_BUTTON:
00637                     if (DialogBoxParam(hApplet,
00638                                        MAKEINTRESOURCE(IDD_FILTERKEYSOPTIONS),
00639                                        hwndDlg,
00640                                        (DLGPROC)FilterKeysDlgProc,
00641                                        (LPARAM)pGlobalData))
00642                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00643                     break;
00644 
00645                 case IDC_TOGGLE_BOX:
00646                     pGlobalData->toggleKeys.dwFlags ^= TKF_TOGGLEKEYSON;
00647                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00648                     break;
00649 
00650                 case IDC_TOGGLE_BUTTON:
00651                     if (DialogBoxParam(hApplet,
00652                                        MAKEINTRESOURCE(IDD_TOGGLEKEYSOPTIONS),
00653                                        hwndDlg,
00654                                        (DLGPROC)ToggleKeysDlgProc,
00655                                        (LPARAM)pGlobalData))
00656                         PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00657                     break;
00658 
00659                 case IDC_KEYBOARD_EXTRA:
00660                     pGlobalData->bKeyboardPref = !pGlobalData->bKeyboardPref;
00661                     PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
00662                     break;
00663 
00664                 default:
00665                     break;
00666             }
00667             break;
00668 
00669         case WM_NOTIFY:
00670             lppsn = (LPPSHNOTIFY)lParam;
00671             if (lppsn->hdr.code == PSN_APPLY)
00672             {
00673                 SystemParametersInfo(SPI_SETSTICKYKEYS,
00674                                      sizeof(STICKYKEYS),
00675                                      &pGlobalData->stickyKeys,
00676                                      SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
00677 
00678                 SystemParametersInfo(SPI_SETFILTERKEYS,
00679                                      sizeof(FILTERKEYS),
00680                                      &pGlobalData->filterKeys,
00681                                      SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
00682 
00683                 SystemParametersInfo(SPI_SETTOGGLEKEYS,
00684                                      sizeof(TOGGLEKEYS),
00685                                      &pGlobalData->toggleKeys,
00686                                      SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
00687 
00688                 SystemParametersInfo(SPI_SETKEYBOARDPREF,
00689                                      pGlobalData->bKeyboardPref,
00690                                      NULL,
00691                                      SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
00692 
00693                 return TRUE;
00694             }
00695             break;
00696     }
00697 
00698     return FALSE;
00699 }
Generated on Sun May 27 2012 04:18:59 for ReactOS by
1.7.6.1