//return -1: user break;
//return 0: no error
//return 1: lpPath is invalid
//return 2: can not create lpPath
int CPathDialog::MakeSurePathExists(LPCTSTR lpPath)
{
INXString strMsg;
int iRet;
try
{
//validate path
iRet=Touch(lpPath, TRUE);
if(iRet!=0)
{
throw iRet;
}
if(_taccess(lpPath, 0)==0)
{
return (int)0;
}
strMsg.Format(c_FolderDoesNotExist, lpPath);
if(AfxMessageBox(strMsg, MB_YESNO|MB_ICONQUESTION) != IDYES)
{
return (int)-1;
}
//create path
iRet=Touch(lpPath, FALSE);
if(iRet!=0)
{
throw iRet;
}
return 0;
}
catch(int nErrCode)
{
switch(nErrCode)
{
case 1:
strMsg.Format(c_szErrInvalidPath, lpPath);
break;
case 2:
default:
strMsg.Format(c_szErrCreatePath, lpPath);
break;
}
AfxMessageBox(strMsg, MB_OK|MB_ICONEXCLAMATION);
}
return iRet;
}
// This function assigns a line ID to the ouput or finish port
void SODL::AssignLineID2OtherPort(ConData *blob, int portType, int portNum, long lineID) {
long othericonid = -1;
int otherportno = 0;
static int stop_checking = 0; //This is messy but prevents too many user prompts.
int response;
ConData *blob2;
if (portType == INPUTPORT) {
othericonid = blob->inputport[portNum]->line.othericonid;
otherportno = blob->inputport[portNum]->line.otherportno;
}
else if (portType == STARTPORT) {
othericonid = blob->startport[portNum]->line.othericonid;
otherportno = blob->startport[portNum]->line.otherportno;
}
// kwhite - Handle null object if widget file corrupt or missing
if ( (blob2 = GetFlatIconFromID(othericonid)) == NULL)
{
INXString message;
message.Format("Missing component linked to %s ID %d.\nThe Application may not work as expected.\nPlease seek assistance from nCapsa.\nContinue?", blob->description, blob->identnum);
if(stop_checking==0)
response = AfxMessageBox(message ,MB_YESNO);
if (response == IDNO)
stop_checking = 1;
return;
}
// set the line id in the appropriate output port
if (portType == INPUTPORT) {
blob2->outputport[otherportno]->setLineID(lineID);
}
else if (portType == STARTPORT) {
blob2->finishport[otherportno]->setLineID(lineID);
}
}