Older code, showing how to send keystrokes to FileMaker Pro

SendKeystrokeToFMP.cpp

CGPoint             curpos;
CGEventRef          evntRef;
ProcessSerialNumber procSerialNo;
ProcessInfoRec      procInfoStruc;
OSStatus            err;

procSerialNo.highLongOfPSN = 0;
procSerialNo.lowLongOfPSN  = kNoProcess;

procInfoStruc.processInfoLength = sizeof(ProcessInfoRec);
procInfoStruc.processName       = NULL;
procInfoStruc.processAppSpec    = NULL;
procInfoStruc.processLocation   = NULL;

// we are going to switch to filemaker and click on the first box
curpos.x = _mouseCrd[0].x;
curpos.y = _mouseCrd[0].y;

// get filemaker process serial number
_ready = 0;
do {
    err = GetNextProcess(&procSerialNo);

    if (err == noErr) {
        err = GetProcessInformation(&procSerialNo, &procInfoStruc);
        if (procInfoStruc.processSignature == 'ARPZ') {
            _ready = 1;
        }
    }
} while (_ready == 0);

// switch to filemaker
CGPostKeyboardEvent((CGCharCode)0, (CGKeyCode)55, TRUE); // cmd
CGPostKeyboardEvent((CGCharCode)0, (CGKeyCode)48, TRUE); // Tab
CGPostKeyboardEvent((CGCharCode)0, (CGKeyCode)48, FALSE);
CGPostKeyboardEvent((CGCharCode)0, (CGKeyCode)55, FALSE);

// mouse double click
evntRef = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, curpos, kCGMouseButtonLeft);
CGEventPostToPSN(&procSerialNo, evntRef);
evntRef = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseUp, curpos, kCGMouseButtonLeft);
CGEventPostToPSN(&procSerialNo, evntRef);

evntRef = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, curpos, kCGMouseButtonLeft);
CGEventPostToPSN(&procSerialNo, evntRef);
evntRef = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseUp, curpos, kCGMouseButtonLeft);
CGEventPostToPSN(&procSerialNo, evntRef);

CFRelease(evntRef);