reactos/dll/cpl/access/general.c
2017-11-03 13:57:44 +01:00

288 lines
9.4 KiB
C

/*
* PROJECT: ReactOS Accessibility Control Panel
* LICENSE: GPL - See COPYING in the top level directory
* FILE: dll/cpl/access/general.c
* PURPOSE: General accessibility settings
* COPYRIGHT: Copyright 2004 Johannes Anderwald (johannes.anderwald@reactos.org)
* Copyright 2007 Eric Kohl
*/
#include "access.h"
#define BAUDTICKS 6
static UINT nBaudArray[BAUDTICKS] = {300, 1200, 2400, 4800, 9600, 19200};
INT_PTR CALLBACK
SerialKeysDlgProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
PGLOBAL_DATA pGlobalData;
INT i, n;
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
pGlobalData = (PGLOBAL_DATA)lParam;
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
/* Add the COM-Ports 1 - 4 to the list */
for (i = 0; i < 4; i++)
{
TCHAR szBuffer[256];
_stprintf(szBuffer, _T("COM%d"), i + 1);
SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_ADDSTRING, 0, (LPARAM)szBuffer);
}
/* Determine the current port */
if (pGlobalData->serialKeys.lpszActivePort && pGlobalData->serialKeys.lpszActivePort[0])
{
i = pGlobalData->serialKeys.lpszActivePort[3] - '1';
if (i < 0 || i > 3)
i = 0;
}
else
{
/* Make COM1 the default port */
i = 0;
_tcscpy(pGlobalData->serialKeys.lpszActivePort, _T("COM1"));
}
/* Set the current port */
SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_SETCURSEL, i, 0);
/* Determine the current baud rate */
n = 0;
for (i = 0; i < BAUDTICKS; i++)
{
TCHAR szBuffer[256];
_stprintf(szBuffer, _T("%d Baud"), nBaudArray[i]);
SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_ADDSTRING, 0, (LPARAM)szBuffer);
if (pGlobalData->serialKeys.iBaudRate == nBaudArray[i])
n = i;
}
/* Set the current baud rate */
SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_SETCURSEL, n, 0);
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
i = SendDlgItemMessage(hwndDlg, IDC_SERIAL_PORT_COMBO, CB_GETCURSEL, 0, 0) + 1;
_stprintf(pGlobalData->serialKeys.lpszActivePort, _T("COM%d"), i);
i = SendDlgItemMessage(hwndDlg, IDC_SERIAL_BAUD_COMBO, CB_GETCURSEL, 0, 0);
pGlobalData->serialKeys.iBaudRate = nBaudArray[i];
EndDialog(hwndDlg, TRUE);
break;
case IDCANCEL:
EndDialog(hwndDlg, FALSE);
break;
default:
break;
}
break;
}
return FALSE;
}
static VOID
FillResetComboBox(HWND hwnd)
{
TCHAR szBuffer[32];
TCHAR szMinutes[20];
INT i;
if (LoadString(hApplet, IDS_MINUTES, szMinutes, 20) == 0)
lstrcpy(szMinutes, L"Minutes");
for (i = 0; i < 6; i++)
{
_stprintf(szBuffer, _T("%u %s"), (i + 1) * 5, szMinutes);
SendMessage(hwnd,
CB_ADDSTRING,
0,
(LPARAM)szBuffer);
}
}
static VOID
WriteGlobalData(PGLOBAL_DATA pGlobalData)
{
DWORD dwDisposition;
HKEY hKey;
LONG lError;
SystemParametersInfo(SPI_SETACCESSTIMEOUT,
sizeof(ACCESSTIMEOUT),
&pGlobalData->accessTimeout,
SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
SystemParametersInfo(SPI_SETSERIALKEYS,
sizeof(SERIALKEYS),
&pGlobalData->serialKeys,
SPIF_UPDATEINIFILE | SPIF_SENDCHANGE /*0*/);
lError = RegCreateKeyEx(HKEY_CURRENT_USER,
_T("Control Panel\\Accessibility"),
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_SET_VALUE,
NULL,
&hKey,
&dwDisposition);
if (lError != ERROR_SUCCESS)
return;
RegSetValueEx(hKey,
_T("Warning Sounds"),
0,
REG_DWORD,
(LPBYTE)&pGlobalData->bWarningSounds,
sizeof(BOOL));
RegSetValueEx(hKey,
_T("Sound On Activation"),
0,
REG_DWORD,
(LPBYTE)&pGlobalData->bSoundOnActivation,
sizeof(BOOL));
RegCloseKey(hKey);
}
/* Property page dialog callback */
INT_PTR CALLBACK
GeneralPageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
PGLOBAL_DATA pGlobalData;
LPPSHNOTIFY lppsn;
pGlobalData = (PGLOBAL_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
pGlobalData = (PGLOBAL_DATA)((LPPROPSHEETPAGE)lParam)->lParam;
if (pGlobalData == NULL)
return FALSE;
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
/* Set access timeout info */
CheckDlgButton(hwndDlg,
IDC_RESET_BOX,
pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? BST_CHECKED : BST_UNCHECKED);
FillResetComboBox(GetDlgItem(hwndDlg, IDC_RESET_COMBO));
SendDlgItemMessage(hwndDlg, IDC_RESET_COMBO, CB_SETCURSEL,
(pGlobalData->accessTimeout.iTimeOutMSec / 300000) - 1, 0);
EnableWindow(GetDlgItem(hwndDlg, IDC_RESET_COMBO),
pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? TRUE : FALSE);
CheckDlgButton(hwndDlg,
IDC_NOTIFICATION_MESSAGE,
pGlobalData->bWarningSounds ? BST_CHECKED : BST_UNCHECKED);
CheckDlgButton(hwndDlg,
IDC_NOTIFICATION_SOUND,
pGlobalData->bSoundOnActivation ? BST_CHECKED : BST_UNCHECKED);
/* Set serial keys info */
CheckDlgButton(hwndDlg,
IDC_SERIAL_BOX,
pGlobalData->serialKeys.dwFlags & SERKF_SERIALKEYSON ? BST_CHECKED : BST_UNCHECKED);
EnableWindow(GetDlgItem(hwndDlg, IDC_SERIAL_BOX),
pGlobalData->serialKeys.dwFlags & SERKF_AVAILABLE ? TRUE : FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_SERIAL_BUTTON),
pGlobalData->serialKeys.dwFlags & SERKF_AVAILABLE ? TRUE : FALSE);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_RESET_BOX:
pGlobalData->accessTimeout.dwFlags ^= ATF_TIMEOUTON;
EnableWindow(GetDlgItem(hwndDlg, IDC_RESET_COMBO),
pGlobalData->accessTimeout.dwFlags & ATF_TIMEOUTON ? TRUE : FALSE);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_RESET_COMBO:
if (HIWORD(wParam) == CBN_CLOSEUP)
{
INT nSel;
nSel = SendDlgItemMessage(hwndDlg, IDC_RESET_COMBO, CB_GETCURSEL, 0, 0);
pGlobalData->accessTimeout.iTimeOutMSec = (ULONG)((nSel + 1) * 300000);
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
break;
case IDC_NOTIFICATION_MESSAGE:
pGlobalData->bWarningSounds = !pGlobalData->bWarningSounds;
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_NOTIFICATION_SOUND:
pGlobalData->bSoundOnActivation = !pGlobalData->bSoundOnActivation;
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_SERIAL_BOX:
pGlobalData->serialKeys.dwFlags ^= SERKF_SERIALKEYSON;
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_SERIAL_BUTTON:
if (DialogBoxParam(hApplet,
MAKEINTRESOURCE(IDD_SERIALKEYSOPTIONS),
hwndDlg,
SerialKeysDlgProc,
(LPARAM)pGlobalData))
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
break;
case IDC_ADMIN_LOGON_BOX:
break;
case IDC_ADMIN_USERS_BOX:
break;
default:
break;
}
break;
case WM_NOTIFY:
lppsn = (LPPSHNOTIFY)lParam;
if (lppsn->hdr.code == PSN_APPLY)
{
WriteGlobalData(pGlobalData);
return TRUE;
}
break;
}
return FALSE;
}