//----------------------------------------------------------------------
BOOL CALLBACK x_DialogProc(HWND hDlgWnd, UINT message, WPARAM wParam, LPARAM lParam) {
switch (message) {
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED) {
switch (LOWORD(wParam)) {
case IDC_CMD_EXIT: // Exit button
PostMessage( hDlgWnd, WM_CLOSE, 0,0);
return TRUE;
case IDC_CMD_START: // Start button
g_CmdStart();
DrawBackground( hDlgWnd );
return TRUE;
case IDC_CMD_STOP: // Stop button
g_CmdStop();
DrawBackground( hDlgWnd );
return TRUE;
/*
case IDC_BOX1:
// Retrieve the state of the check box.
lState = SendDlgItemMessage( hDlg, IDC_BOX1, BM_GETSTATE, 0, 0);
DoSomething(lState);
break;
*/
} // switch
} // if BN_CLICKED
break;
case WM_TIMER:
OnTimer( hDlgWnd );
return TRUE;
case WM_PAINT:
DrawBackground( hDlgWnd );
return FALSE;
case WM_DESTROY:
PostQuitMessage(0);
return TRUE;
case WM_CLOSE:
// TODO: check status and ask for confirmation
g_Release_EyeTrack();
CP_printfDestroy(); // close console window
DestroyWindow (hDlgWnd);
return TRUE;
}
return FALSE; // did not process a message
}
//----------------------------------------------------------------------
// This is a DialogProc, not a WindowProc
// It should not call "return DefWindowProc()" at the end
// It returns TRUE for handled messages and FALSE otherwise
BOOL CALLBACK x_DialogProc(HWND hDlgWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
LRESULT lngRes;
char * szResult;
int iResult;
switch (uMsg) {
case WM_PI_RAWDATA_READY:
g_OnNewData( wParam, lParam);
return TRUE;
case WM_PI_DATA_STARTED:
CP_printf("\nLiberty data started.\n");
return TRUE;
case WM_PI_DATA_STOPPED:
CP_printf("\nLiberty data stopped.\n");
InvalidateRgn( hDlgWnd, NULL, TRUE); // refresh the window
return TRUE;
case WM_PI_RAWDATA_ERROR :
g_GetLibertyResult( &szResult, &iResult );
CP_printf("\nLiberty data error: %s Code: %X\n", szResult, iResult);
return TRUE;
case WM_PI_RAWDATA_WARNING :
CP_printf("\nLiberty data warning.\n");
return TRUE;
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED) {
switch (LOWORD(wParam)) {
case IDC_CMD_EXIT: // Exit button
PostMessage( hDlgWnd, WM_CLOSE, 0,0);
return TRUE;
case IDC_CMD_START: // Start button
g_CmdStart();
return TRUE;
case IDC_CMD_STOP: // Stop button
g_CmdStop();
return TRUE;
case IDC_CHK_SHOWLOG:
// Retrieve the state of the check box.
lngRes = SendDlgItemMessage( hDlgWnd, IDC_CHK_SHOWLOG, BM_GETCHECK, 0, 0);
if( lngRes == BST_CHECKED ) CP_printfShow();
if( lngRes == BST_UNCHECKED ) CP_printfHide();
return TRUE;
} // switch
} // if BN_CLICKED
break;
case WM_TIMER:
OnTimer( hDlgWnd );
return TRUE;
case WM_DESTROY:
PostQuitMessage(0);
return TRUE;
case WM_CLOSE:
g_Release_LibertyTrack();
CP_printfDestroy(); // close console window
DestroyWindow (hDlgWnd);
return TRUE;
}
return FALSE;
}
//----------------------------------------------------------------------
BOOL CALLBACK x_DialogProc(HWND hDlgWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam) {
UINT uiTimerID;
int iRes;
switch (uiMsg) {
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED) {
switch (LOWORD(wParam)) {
case IDC_CMD_EXIT: // Exit button
PostMessage( hDlgWnd, WM_CLOSE, 0, 0);
return TRUE;
case IDC_CMD_START: // Start button
g_CmdStart();
return TRUE;
case IDC_CMD_STOP: // Stop button
g_CmdStop();
return TRUE;
// Hide/show log window
case IDC_CHK_SHOWLOG:
// Retrieve the state of the check box.
iRes = SendDlgItemMessage( hDlgWnd, IDC_CHK_SHOWLOG, BM_GETCHECK, 0, 0);
if( iRes == BST_CHECKED ) CP_printfShow();
if( iRes == BST_UNCHECKED ) CP_printfHide();
return TRUE;
} // switch
} // if BN_CLICKED
break;
case WM_TIMER:
OnTimer( hDlgWnd );
return TRUE;
case WM_DESTROY:
PostQuitMessage(0);
return TRUE;
case WM_CLOSE:
KillTimer( hDlgWnd, TIMER_ID);
g_Release_OptoTrack();
DestroyWindow (hDlgWnd);
return TRUE;
case WM_INITDIALOG:
g_hWnd = hDlgWnd;
SetWindowText(hDlgWnd, x_szTitle);
SendMessage(hDlgWnd, WM_SETICON, ICON_BIG,
(LPARAM)LoadIcon(x_hInstance, MAKEINTRESOURCE(IDI_ICON_APPL)));
SendMessage(hDlgWnd, WM_SETICON, ICON_SMALL,
(LPARAM)LoadImage(x_hInstance, MAKEINTRESOURCE(IDI_ICON_APPL), IMAGE_ICON, 16, 16, 0));
ShowWindow(hDlgWnd, SW_SHOW);
uiTimerID = SetTimer( hDlgWnd, TIMER_ID, TIMER_PERIOD_MS, NULL );
if ( uiTimerID == 0){
CP_printf("Error: could not create timer!"); // don't exit we are still functional
}
iRes = g_Init_OptoTrack( );
if( iRes != 0 ) {
MessageBox( NULL, "Error: g_Init_OptoTrack() failed.", x_szTitle, MB_OK);
PostMessage( hDlgWnd, WM_CLOSE, 0, 0);
return TRUE;
}
return TRUE;
} // switch (uiMsg)
return FALSE; // did not process a message
}