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[reactos.git] / dll / cpl / access / general.c
1 /*
2 * PROJECT: ReactOS Accessibility Control Panel
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: dll/cpl/access/general.c
5 * PURPOSE: General accessibility settings
6 * COPYRIGHT: Copyright 2004 Johannes Anderwald (johannes.anderwald@reactos.org)
7 * Copyright 2007 Eric Kohl
8 */
9
10 #include "access.h"
11
12 #define BAUDTICKS 6
13 static UINT nBaudArray[BAUDTICKS] = {300, 1200, 2400, 4800, 9600, 19200};
14
15
16 INT_PTR CALLBACK
17 SerialKeysDlgProc(HWND hwndDlg,
18 UINT uMsg,
19 WPARAM wParam,
20 LPARAM lParam)
21 {
22 PGLOBAL_DATA pGlobalData;
23 INT i, n;
24
25 pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
26
27 switch (uMsg)
28 {
29 case WM_INITDIALOG:
30 pGlobalData = (PGLOBAL_DATA)lParam;
31 SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
32
33 /* Add the COM-Ports 1 - 4 to the list */
34 for (i = 0; i < 4; i++)
35 {
36 TCHAR szBuffer[256];
37
38 _stprintf(szBuffer, _T("COM%d"), i + 1);
39 SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_ADDSTRING, 0, (LPARAM)szBuffer);
40 }
41
42 /* Determine the current port */
43 if (pGlobalData->serialKeys.lpszActivePort && pGlobalData->serialKeys.lpszActivePort[0])
44 {
45 i = pGlobalData->serialKeys.lpszActivePort[3] - '1';
46 if (i < 0 || i > 3)
47 i = 0;
48 }
49 else
50 {
51 /* Make COM1 the default port */
52 i = 0;
53 _tcscpy(pGlobalData->serialKeys.lpszActivePort, _T("COM1"));
54 }
55
56 /* Set the current port */
57 SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_SETCURSEL, i, 0);
58
59 /* Determine the current baud rate */
60 n = 0;
61 for (i = 0; i < BAUDTICKS; i++)
62 {
63 TCHAR szBuffer[256];
64
65 _stprintf(szBuffer, _T("%d Baud"), nBaudArray[i]);
66 SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_ADDSTRING, 0, (LPARAM)szBuffer);
67
68 if (pGlobalData->serialKeys.iBaudRate == nBaudArray[i])
69 n = i;
70 }
71
72 /* Set the current baud rate */
73 SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_SETCURSEL, n, 0);
74 break;
75
76 case WM_COMMAND:
77 switch (LOWORD(wParam))
78 {
79 case IDOK:
80 i = SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_GETCURSEL, 0, 0) + 1;
81 _stprintf(pGlobalData->serialKeys.lpszActivePort, _T("COM%d"), i);
82
83 i = SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_GETCURSEL, 0, 0);
84 pGlobalData->serialKeys.iBaudRate = nBaudArray[i];
85
86 EndDialog(hwndDlg, TRUE);
87 break;
88
89 case IDCANCEL:
90 EndDialog(hwndDlg, FALSE);
91 break;
92
93 default:
94 break;
95 }
96 break;
97 }
98
99 return FALSE;
100 }
101
102
103 static VOID
104 FillResetComboBox(HWND hwnd)
105 {
106 TCHAR szBuffer[32];
107 TCHAR szMinutes[20];
108 INT i;
109
110 if (LoadString(hApplet, IDS_MINUTES, szMinutes, 20) == 0)
111 lstrcpy(szMinutes, L"Minutes");
112
113 for (i = 0; i < 6; i++)
114 {
115 _stprintf(szBuffer, _T("%u %s"), (i + 1) * 5, szMinutes);
116 SendMessage(hwnd,
117 CB_ADDSTRING,
118 0,
119 (LPARAM)szBuffer);
120 }
121 }
122
123
124 static VOID
125 WriteGlobalData(PGLOBAL_DATA pGlobalData)
126 {
127 DWORD dwDisposition;
128 HKEY hKey;
129 LONG lError;
130
131 SystemParametersInfo(SPI_SETACCESSTIMEOUT,
132 sizeof(ACCESSTIMEOUT),
133 &pGlobalData->accessTimeout,
134 SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
135
136 SystemParametersInfo(SPI_SETSERIALKEYS,
137 sizeof(SERIALKEYS),
138 &pGlobalData->serialKeys,
139 SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
140
141 lError = RegCreateKeyEx(HKEY_CURRENT_USER,
142 _T("Control Panel\\Accessibility"),
143 0,
144 NULL,
145 REG_OPTION_NON_VOLATILE,
146 KEY_SET_VALUE,
147 NULL,
148 &hKey,
149 &dwDisposition);
150 if (lError != ERROR_SUCCESS)
151 return;
152
153 RegSetValueEx(hKey,
154 _T("Warning Sounds"),
155 0,
156 REG_DWORD,
157 (LPBYTE)&pGlobalData->bWarningSounds,
158 sizeof(BOOL));
159
160 RegSetValueEx(hKey,
161 _T("Sound On Activation"),
162 0,
163 REG_DWORD,
164 (LPBYTE)&pGlobalData->bSoundOnActivation,
165 sizeof(BOOL));
166
167 RegCloseKey(hKey);
168 }
169
170
171 /* Property page dialog callback */
172 INT_PTR CALLBACK
173 GeneralPageProc(HWND hwndDlg,
174 UINT uMsg,
175 WPARAM wParam,
176 LPARAM lParam)
177 {
178 PGLOBAL_DATA pGlobalData;
179 LPPSHNOTIFY lppsn;
180
181 pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
182
183 switch (uMsg)
184 {
185 case WM_INITDIALOG:
186 pGlobalData = (PGLOBAL_DATA)((LPPROPSHEETPAGE)lParam)->lParam;
187 if (pGlobalData == NULL)
188 return FALSE;
189
190 SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
191
192 /* Set access timeout info */
193 CheckDlgButton(hwndDlg,
194 IDC_RESET_BOX,
195 pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? BST_CHECKED : BST_UNCHECKED);
196 FillResetComboBox(GetDlgItem(hwndDlg, IDC_RESET_COMBO));
197 SendDlgItemMessage(hwndDlg, IDC_RESET_COMBO, CB_SETCURSEL,
198 (pGlobalData->accessTimeout.iTimeOutMSec / 300000) - 1, 0);
199 EnableWindow(GetDlgItem(hwndDlg, IDC_RESET_COMBO),
200 pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? TRUE : FALSE);
201
202 CheckDlgButton(hwndDlg,
203 IDC_NOTIFICATION_MESSAGE,
204 pGlobalData->bWarningSounds ? BST_CHECKED : BST_UNCHECKED);
205
206 CheckDlgButton(hwndDlg,
207 IDC_NOTIFICATION_SOUND,
208 pGlobalData->bSoundOnActivation ? BST_CHECKED : BST_UNCHECKED);
209
210 /* Set serial keys info */
211 CheckDlgButton(hwndDlg,
212 IDC_SERIAL_BOX,
213 pGlobalData->serialKeys.dwFlags & SERKF_SERIALKEYSON ? BST_CHECKED : BST_UNCHECKED);
214 EnableWindow(GetDlgItem(hwndDlg, IDC_SERIAL_BOX),
215 pGlobalData->serialKeys.dwFlags & SERKF_AVAILABLE ? TRUE : FALSE);
216 EnableWindow(GetDlgItem(hwndDlg, IDC_SERIAL_BUTTON),
217 pGlobalData->serialKeys.dwFlags & SERKF_AVAILABLE ? TRUE : FALSE);
218
219 return TRUE;
220
221 case WM_COMMAND:
222 switch (LOWORD(wParam))
223 {
224 case IDC_RESET_BOX:
225 pGlobalData->accessTimeout.dwFlags ^= ATF_TIMEOUTON;
226 EnableWindow(GetDlgItem(hwndDlg, IDC_RESET_COMBO),
227 pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? TRUE : FALSE);
228 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
229 break;
230
231 case IDC_RESET_COMBO:
232 if (HIWORD(wParam) == CBN_CLOSEUP)
233 {
234 INT nSel;
235 nSel = SendDlgItemMessage(hwndDlg, IDC_RESET_COMBO, CB_GETCURSEL, 0, 0);
236 pGlobalData->accessTimeout.iTimeOutMSec = (ULONG)((nSel + 1) * 300000);
237 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
238 }
239 break;
240
241 case IDC_NOTIFICATION_MESSAGE:
242 pGlobalData->bWarningSounds = !pGlobalData->bWarningSounds;
243 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
244 break;
245
246 case IDC_NOTIFICATION_SOUND:
247 pGlobalData->bSoundOnActivation = !pGlobalData->bSoundOnActivation;
248 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
249 break;
250
251 case IDC_SERIAL_BOX:
252 pGlobalData->serialKeys.dwFlags ^= SERKF_SERIALKEYSON;
253 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
254 break;
255
256 case IDC_SERIAL_BUTTON:
257 if (DialogBoxParam(hApplet,
258 MAKEINTRESOURCE(IDD_SERIALKEYSOPTIONS),
259 hwndDlg,
260 SerialKeysDlgProc,
261 (LPARAM)pGlobalData))
262 PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
263 break;
264
265 case IDC_ADMIN_LOGON_BOX:
266 break;
267
268 case IDC_ADMIN_USERS_BOX:
269 break;
270
271 default:
272 break;
273 }
274 break;
275
276 case WM_NOTIFY:
277 lppsn = (LPPSHNOTIFY)lParam;
278 if (lppsn->hdr.code == PSN_APPLY)
279 {
280 WriteGlobalData(pGlobalData);
281 return TRUE;
282 }
283 break;
284 }
285
286 return FALSE;
287 }