void renderStrokeLine(float x, float y, float z, char* line, float size) {
string string_line(line);
glPushMatrix();
glTranslatef(x - getTextWidth(&string_line, size) * 0.5f, y - (36.0f*size), z);
//glRasterPos3f(x - getTextWidth(&string_line, size) * 0.5f, y - (36.0f*size), z);
glScalef(size, size, 1.0f);
for (unsigned int c = 0; line[c] != 0; c++) {
glutStrokeCharacter(GLUT_STROKE_ROMAN, line[c]);
//glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, line[c]);
}
glPopMatrix();
}
//====================================
// readDict...
//------------------------------------
Q3Dict<QString> SCCFile::readDict (void) {
// .../
// read the contents of the file whereas the file format
// has to use a KEY=VALUE description. Comments starting
// with a "#" are allowed
// ----
char line[MAX_LINE_LENGTH];
while ((mHandle->readLine(line,MAX_LINE_LENGTH)) != 0) {
QString string_line(line);
string_line.truncate(string_line.length()-1);
if ((string_line[0] == '#') || (string_line.isEmpty())) {
if (mHandle->atEnd()) {
break;
}
continue;
}
QString key;
QString* val = new QString();
QStringList tokens = QStringList::split ( "=", string_line );
key = tokens.first();
*val = tokens.last();
*val = val->stripWhiteSpace();
key = key.stripWhiteSpace();
int bslash = val->find ('\\');
if (bslash >= 0) {
*val = val->replace (bslash,2,"\n");
while ( 1 ) {
bslash = val->find ('\\');
if (bslash >= 0) {
*val = val->replace (bslash,2,"\n");
} else {
break;
}
}
}
gtx.insert (key,val);
if (mHandle->atEnd()) {
break;
}
}
mHandle->close();
return (gtx);
}
//====================================
// readList...
//------------------------------------
QList<QString> SCCFile::readList (void) {
// .../
// read the contents of the file whereas the file format
// can be a simple list. Comments starting with a "#" are
// allowed
// ----
char line[MAX_LINE_LENGTH];
while ((mHandle->readLine(line,MAX_LINE_LENGTH)) != 0) {
QString string_line(line);
string_line.truncate(string_line.length()-1);
if ((string_line[0] == '#') || (string_line.isEmpty())) {
if (mHandle->atEnd()) {
break;
}
continue;
}
gtxlist.append ( string_line);
if (mHandle->atEnd()) {
break;
}
}
mHandle->close();
return (gtxlist);
}
bool PointCloudReader::ReadPoint(CloudPoint& point)
{
char* line = &_line[0];
std::vector<double> vOut;
while (!_ifstream.eof())
{
_ifstream.getline(line, 4095);
std::string string_line(line);
Tokenize(string_line, _separators, vOut);
size_t numColumns = vOut.size();
if (_ptsread == 0) // first point!
{
if (numColumns == 3)
{
// Reading XYZ Point Cloud
_pct = PCT_XYZ;
}
if (numColumns == 4)
{
// Reading XYZI Point Cloud
_pct = PCT_XYZI;
}
else if (numColumns == 6)
{
// Reading XYZRGB Point Cloud!
_pct = PCT_XYZRGB;
}
else if (numColumns == 7)
{
// Reading XYZIRGB Point Cloud!
_pct = PCT_XYZIRGB;
}
else
{
// pc is not valid!
_pct = PCT_INVALID;
return false;
}
}
if (vOut.size() >= 3 && vOut.size() == numColumns)
{
point.x = vOut[0];
point.y = vOut[1];
point.elevation = vOut[2];
if (_pct == PCT_XYZI)
{
point.intensity = (int)vOut[3];
}
else if (_pct == PCT_XYZRGB)
{
point.r = (unsigned char)vOut[3];
point.g = (unsigned char)vOut[4];
point.b = (unsigned char)vOut[5];
}
else if (_pct == PCT_XYZIRGB)
{
point.intensity = (int)vOut[3];
point.r = (unsigned char)vOut[4];
point.g = (unsigned char)vOut[5];
point.b = (unsigned char)vOut[6];
}
_ptsread++;
return true;
}
}
return false;
}
//====================================
// storeDataCDB...
//------------------------------------
void SaXProcess::storeDataCDB (int fileID) {
// .../
//! Store CDB based group records into the CDB
//! dictionary. The given file ID must be able to
//! become resolved into a valid CDB file
// ----
QString file;
switch (fileID) {
case CDB_CARDS:
file = CDBCARDS;
break;
case CDB_MONITORS:
file = CDBMONITORS;
break;
case CDB_PENS:
file = CDBPENS;
break;
case CDB_PADS:
file = CDBPADS;
break;
case CDB_POINTERS:
file = CDBPOINTERS;
break;
case CDB_TABLETS:
file = CDBTABLETS;
break;
case CDB_TOUCHERS:
file = CDBTOUCHERS;
break;
default:
excCDBFileFailed ();
qError (errorString(),EXC_CDBFILEFAILED);
break;
}
//====================================
// search all entries for file
//------------------------------------
DIR* CDBDir = 0;
struct dirent* entry = 0;
CDBDir = opendir (CDBDIR);
QList<QString> fileList;
if (! CDBDir) {
excFileOpenFailed ( errno );
qError (errorString(),EXC_FILEOPENFAILED);
return;
}
while (1) {
entry = readdir (CDBDir);
if (! entry) {
break;
}
QString* updateFile = new QString();
QTextOStream (updateFile) << CDBDIR << entry->d_name;
if (*updateFile == file) {
continue;
}
if ((updateFile->contains(file)) && (entry->d_type != DT_DIR)) {
fileList.append (*updateFile);
}
}
closedir (CDBDir);
fileList.append (file);
QString it;
//====================================
// read in file list
//------------------------------------
foreach (it,fileList) {
QFile* handle = new QFile (it.ascii());
if (! handle -> open(IO_ReadOnly)) {
excFileOpenFailed ( errno );
qError (errorString(),EXC_FILEOPENFAILED);
return;
}
char line[MAX_LINE_LENGTH];
QString group,key,val;
while ((handle->readLine (line,MAX_LINE_LENGTH)) != 0) {
QString string_line(line);
string_line.truncate(string_line.length()-1);
if ((string_line[0] == '#') || (string_line.isEmpty())) {
if (handle->atEnd()) {
break;
}
continue;
}
int bp = string_line.find('{');
if (bp >= 0) {
QStringList tokens = QStringList::split ( ":", string_line );
QString vendor = tokens.first();
QString name = tokens.last();
name.truncate(
name.find('{')
);
name = name.stripWhiteSpace();
vendor = vendor.stripWhiteSpace();
group = vendor+":"+name;
} else {
bp = string_line.find('}');
if (bp >= 0) {
continue;
}
QStringList tokens = QStringList::split ( "=", string_line );
key = tokens.first();
val = tokens.last();
val = val.stripWhiteSpace();
key = key.stripWhiteSpace();
// ... /
// CDB keys and ISAX keys are not the same,
// check this and adapt to ISAX keys
// ---
if (key == "Hsync") {
key = "HorizSync";
}
if (key == "Vsync") {
key = "VertRefresh";
}
if (key == "Modeline") {
key = "SpecialModeline";
}
addGroup (group,key,val);
}
if (handle->atEnd()) {
break;
}
}
handle -> close();
}
