110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
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/*******************************************************************
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*
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* DESCRIPTION: Serial Keys Dialog handler
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*
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* HISTORY:
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*
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*******************************************************************/
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#include "Access.h"
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#define NUMPORTS 8
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#define NUMRATES 6
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INT_PTR WINAPI SerialKeyDlg (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
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int i;
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UINT uBaud;
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UINT uBaudRates[] = { 300, 1200, 2400, 4800, 9600, 19200 };
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TCHAR szBuf[256];
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BOOL fProcessed = TRUE;
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switch (uMsg) {
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case WM_INITDIALOG:
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LoadString(g_hinst, IDS_COMPORT, szBuf, ARRAY_SIZE(szBuf));
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for (i=1; i <= 4; i++) {
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TCHAR szBuf2[256];
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// Make a correct port name and add it to the list box.
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wsprintf(szBuf2, __TEXT("%s%d"), szBuf, i);
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ComboBox_AddString(GetDlgItem(hwnd, IDC_SK_PORT), szBuf2);
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}
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// Select the current com port.
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if (g_serk.lpszActivePort[0] != '\0') {
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int cport;
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// For now we assume that the format of the string is
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// com[digit]. So comport[3] = the com port number
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// Set all invalid ports to 'COM1'
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cport = g_serk.lpszActivePort[3] - '1';
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if (cport < 0) cport = 0;
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if (cport > 4) cport = 0;
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// Set the active port.
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ComboBox_SetCurSel(GetDlgItem(hwnd, IDC_SK_PORT), cport);
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} else {
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// Else default to COM1.
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ComboBox_SetCurSel(GetDlgItem(hwnd, IDC_SK_PORT), 0);
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lstrcpy(g_serk.lpszActivePort, __TEXT("COM1"));
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}
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// Fill in the BAUD RATE options
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uBaud = 1; // Default baud rate.
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for (i = 0; i < NUMRATES; i++) {
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TCHAR szBuf[256];
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wsprintf(szBuf, __TEXT("%d"), uBaudRates[i]);
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ComboBox_AddString(GetDlgItem(hwnd, IDC_SK_BAUD), szBuf);
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if (g_serk.iBaudRate == uBaudRates[i]) uBaud = i;
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}
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ComboBox_SetCurSel(GetDlgItem(hwnd, IDC_SK_BAUD), uBaud);
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break;
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case WM_HELP: // F1
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WinHelp(((LPHELPINFO) lParam)->hItemHandle, __TEXT("access.hlp"), HELP_WM_HELP, (DWORD_PTR) (LPSTR) g_aIds);
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break;
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case WM_CONTEXTMENU: // right mouse click
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WinHelp((HWND) wParam, __TEXT("access.hlp"), HELP_CONTEXTMENU, (DWORD_PTR) (LPSTR) g_aIds);
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break;
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case WM_COMMAND:
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switch (GET_WM_COMMAND_ID(wParam, lParam)) {
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// Watch for combobox changes.
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case IDC_SK_BAUD:
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switch (HIWORD(wParam)) {
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case CBN_CLOSEUP:
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case CBN_SELCHANGE:
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i = ComboBox_GetCurSel(GetDlgItem(hwnd, IDC_SK_BAUD));
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g_serk.iBaudRate = uBaudRates[i];
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SendMessage(GetParent(hwnd), PSM_CHANGED, (WPARAM) hwnd, 0);
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break;
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}
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break;
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case IDC_SK_PORT:
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switch (HIWORD(wParam)) {
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case CBN_SELCHANGE:
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i = 1 + ComboBox_GetCurSel(GetDlgItem(hwnd, IDC_SK_PORT));
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wsprintf(g_serk.lpszActivePort, __TEXT("COM%d"), i);
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EnableWindow(GetDlgItem(hwnd, IDC_SK_BAUD), TRUE);
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break;
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}
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break;
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case IDOK: case IDCANCEL:
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EndDialog(hwnd, GET_WM_COMMAND_ID(wParam, lParam));
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break;
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}
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break;
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default:
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fProcessed = FALSE; break;
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}
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return(fProcessed);
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}
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///////////////////////////////// End of File /////////////////////////////////
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