/**
* Generate and return the help string for the given arguement.
* @param arg Define the arguement for wich to generate the help line.
* @param columns Define the term width to consider for line splitting.
* @return Return the generated string.
**/
string svutArgp::formatArgumentHelp(svutArgDef arg,int columns) const
{
stringstream res;
stringstream tmp;
//setup keys mode
bool hasShort = isValidKey(arg.key);
bool hasLong = ! arg.name.empty();
//base padding
res << SVUT_HELP_BASE_PADDING;
//short arg
if (hasShort)
res << '-' << arg.key;
else
res << " ";
//separator
if (hasShort && hasLong)
res << ", --";
else
res << " --";
//long name
res.width(25);
res.fill(' ');
res.setf(ios::left);
tmp << arg.name;
if (arg.valueType != "NONE")
tmp << '=' << arg.valueType;
res << tmp.str();
//description
res << arg.descr;
//cut lines on columns and return
return breakLines(res.str(),columns,SVUT_HELP_PADDING);
}
/**
* Generate the help usage string, it will print all available options.
* @param columns Define the number of columns to consider to cut lines.
* @return Return the usage line as a string.
**/
string svutArgp::getUsage ( int columns ) const
{
stringstream res;
string shortNotArgGrouped;
//show program name.
res << "Usage: " << this->projectName;
//usage for grouped short options
for (svutArgpOptionMap::const_iterator it = options.begin() ; it != options.end() ; ++it)
if (this->isValidKey(it->second.key) && it->second.valueType == "NONE")
shortNotArgGrouped += it->second.key;
if ( ! shortNotArgGrouped.empty() )
res << " [-" << shortNotArgGrouped << "]";
//usage for short option with values
for (svutArgpOptionMap::const_iterator it = options.begin() ; it != options.end() ; ++it)
if (this->isValidKey(it->second.key) && it->second.valueType != "NONE")
res << genUsageParam(it->second,true);
//usage for long option without values
for (svutArgpOptionMap::const_iterator it = options.begin() ; it != options.end() ; ++it)
if (it->second.valueType == "NONE")
res << genUsageParam(it->second,false);
//usage for long option with values
for (svutArgpOptionMap::const_iterator it = options.begin() ; it != options.end() ; ++it)
if (it->second.valueType != "NONE")
res << genUsageParam(it->second,false);
//usage for short option without values
for (svutArgpOptionMap::const_iterator it = options.begin() ; it != options.end() ; ++it)
if (this->isValidKey(it->second.key) && it->second.valueType == "NONE")
res << genUsageParam(it->second,true);
return breakLines(res.str(),columns," ");
}
char *
CERT_GetCertCommentString(CERTCertificate *cert)
{
char *retstring = NULL;
SECStatus rv;
SECItem policyItem;
CERTCertificatePolicies *policies = NULL;
CERTPolicyInfo **policyInfos;
CERTPolicyQualifier **policyQualifiers, *qualifier;
policyItem.data = NULL;
rv = CERT_FindCertExtension(cert, SEC_OID_X509_CERTIFICATE_POLICIES,
&policyItem);
if ( rv != SECSuccess ) {
goto nopolicy;
}
policies = CERT_DecodeCertificatePoliciesExtension(&policyItem);
if ( policies == NULL ) {
goto nopolicy;
}
policyInfos = policies->policyInfos;
/* search through policyInfos looking for the verisign policy */
while (*policyInfos != NULL ) {
if ( (*policyInfos)->oid == SEC_OID_VERISIGN_USER_NOTICES ) {
policyQualifiers = (*policyInfos)->policyQualifiers;
/* search through the policy qualifiers looking for user notice */
while ( policyQualifiers != NULL && *policyQualifiers != NULL ) {
qualifier = *policyQualifiers;
if ( qualifier->oid == SEC_OID_PKIX_USER_NOTICE_QUALIFIER ) {
retstring =
stringFromUserNotice(&qualifier->qualifierValue);
break;
}
policyQualifiers++;
}
break;
}
policyInfos++;
}
nopolicy:
if ( policyItem.data != NULL ) {
PORT_Free(policyItem.data);
}
if ( policies != NULL ) {
CERT_DestroyCertificatePoliciesExtension(policies);
}
if ( retstring == NULL ) {
retstring = CERT_FindNSStringExtension(cert,
SEC_OID_NS_CERT_EXT_COMMENT);
}
if ( retstring != NULL ) {
breakLines(retstring);
}
return(retstring);
}
//--------------------------------------------------------------
void ofxMuiTextBlock::update() {
if(needsUpdate) {
displayText = text;
applyCaps(displayText,capsStyle);
ofRectangle goalBox(0,0,getTextWidth(),getTextHeight());
float wrappedWidth = 0;
float wrappedHeight = 0;
vector<string> lines;
vector<int> breakPos;
vector<ofVec2f> charPos;
vector<float> lineWidths;
ofRectangle boundingBox;
string delimiters = " ";
breakLines(font,
displayText,
breakPos,
charPos,
lineWidths,
lines,
boundingBox,
goalBox,
lineBreakMode,
delimiters,
truncationMode,
truncationString);
string::iterator begin = displayText.begin();
vector<int>::iterator bpBegin = breakPos.begin();
vector<int>::iterator bpIt = breakPos.begin();
vector<int>::iterator bpEnd = breakPos.end();
while(bpIt != bpEnd) {
//int i = *bpIt;
displayText.insert(*bpIt,"\n");
++bpIt;
}
//cout << "lines=" << lines.size() << endl;
/*
applyLineTruncationMode(font,
displayText,
sWidth,
getTextWidth(),
lineBreakMode,
truncationString);
*/
/*
if(lineBreakMode != LINE_BREAK_MODE_WORD_NONE && isFixedWidth()) {
// TODO
// TODO, this CAN depend on alignent as well
switch (lineBreakMode) {
case LINE_BREAK_MODE_WORD_NONE:
case LINE_BREAK_MODE_WORD_WRAP:
case LINE_BREAK_MODE_CHARACTER_WRAP:
case LINE_BREAK_MODE_CLIP:
case LINE_BREAK_MODE_HEAD_TRUNCATION:
case LINE_BREAK_MODE_TAIL_TRUNCATION:
case LINE_BREAK_MODE_MIDDLE_TRUNCATION:
break;
}
//string testString = displayText;
}
*/
// displayStringBoundingBox = font->getStringBoundingBox(displayText,0,0);
//cout << "display text rect for (displayText)=>" << displayText << "<| " << ofxMuiRectUtils::toString(&displayTextRect) << endl;
/*
switch(orientation) {
case OF_ORIENTATION_UNKNOWN: // if unknown, use default
case OF_ORIENTATION_DEFAULT:
case OF_ORIENTATION_180:
//cout << labelFont ->getSize() << endl;
// place anchor on upper left corner
displayStringBoundingBox.x = 0;//
displayStringBoundingBox.y = 0;//y += displayTextRect.height;
break;
case OF_ORIENTATION_90_RIGHT:
case OF_ORIENTATION_90_LEFT:
float tmp = displayStringBoundingBox.width;
displayStringBoundingBox.width = displayStringBoundingBox.height;
displayStringBoundingBox.height = tmp;
displayStringBoundingBox.y = 0;
break;
}
*/
//cout << "display text rect: " << ofxMuiRectUtils::toString(&displayTextRect) << endl;
// setContentBoxWidth(displayStringBoundingBox.width); // should always be 0,0
//setContentBoxHeight(displayStringBoundingBox.height); // should always be 0,0
// setHitBox(getContentBox()); // the whole thing
//TODO PARENT NEEDS LAYOUT UPDATE WHEN LABEL PROPOERTIES ARE SET DURING SETUP
//setParentNeedsLayoutUpdate(true);
}
needsUpdate = false; // just did it!
}
