QString extractDistinguisher(const QString& name)
{
static QRegExp distinguisher(" \\([a-z0-9 \\-\\(\\)]+\\)");
distinguisher.lastIndexIn(name);
return distinguisher.cap(0);
}
void PairwiseAlignmentHirschbergTask::changeGivenUrlIfDocumentExists(QString & givenUrl, const Project * curProject) {
if(NULL != curProject->findDocumentByURL(GUrl(givenUrl))) {
for(size_t i = 1; ; i++) {
QString tmpUrl = givenUrl;
QRegExp dotWithExtensionRegExp ("\\.{1,1}[^\\.]*$|^[^\\.]*$");
dotWithExtensionRegExp.lastIndexIn(tmpUrl);
tmpUrl.replace(dotWithExtensionRegExp.capturedTexts().last(), "(" + QString::number(i) + ")" + dotWithExtensionRegExp.capturedTexts().last());
if(NULL == curProject->findDocumentByURL(GUrl(tmpUrl))) {
givenUrl = tmpUrl;
break;
}
}
}
}
Range CodeCompletionModelControllerInterface::completionRange(View* view, const Cursor &position)
{
Cursor end = position;
QString text = view->document()->line(end.line());
static QRegExp findWordStart( "\\b([_\\w]+)$" );
static QRegExp findWordEnd( "^([_\\w]*)\\b" );
Cursor start = end;
if (findWordStart.lastIndexIn(text.left(end.column())) >= 0)
start.setColumn(findWordStart.pos(1));
if (findWordEnd.indexIn(text.mid(end.column())) >= 0)
end.setColumn(end.column() + findWordEnd.cap(1).length());
//kDebug()<<"returning:"<<Range(start,end);
return Range(start, end);
}
static bool findInBlock(QTextDocument *doc, const QTextBlock &block, const QRegExp &expr, int offset,
QTextDocument::FindFlags options, QTextCursor &cursor)
{
QString text = block.text();
if(options & QTextDocument::FindBackward)
text.truncate(offset);
text.replace(QChar::Nbsp, QLatin1Char(' '));
int idx = -1;
while (offset >=0 && offset <= text.length()) {
idx = (options & QTextDocument::FindBackward) ?
expr.lastIndexIn(text, offset) : expr.indexIn(text, offset);
if (idx == -1)
return false;
if (options & QTextDocument::FindWholeWords) {
const int start = idx;
const int end = start + expr.matchedLength();
if ((start != 0 && text.at(start - 1).isLetterOrNumber())
|| (end != text.length() && text.at(end).isLetterOrNumber())) {
//if this is not a whole word, continue the search in the string
offset = (options & QTextDocument::FindBackward) ? idx-1 : end+1;
idx = -1;
continue;
}
}
//we have a hit, return the cursor for that.
break;
}
if (idx == -1)
return false;
cursor = QTextCursor(doc);
cursor.setPosition(block.position() + idx);
cursor.setPosition(cursor.position() + expr.matchedLength(), QTextCursor::KeepAnchor);
return true;
}
void InitAacEncTask::initAacEncImpl(const char *const toolName, const char *const fileNames[], const quint32 &toolMinVersion, const quint32 &verDigits, const quint32 &verShift, const char *const verStr, QRegExp ®ExpVer, QRegExp ®ExpSig)
{
static const size_t MAX_FILES = 8;
const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
QFileInfoList fileInfo;
for(size_t i = 0; fileNames[i] && (fileInfo.count() < MAX_FILES); i++)
{
fileInfo.append(QFileInfo(QString("%1/%2").arg(appPath, QString::fromLatin1(fileNames[i]))));
}
for(QFileInfoList::ConstIterator iter = fileInfo.constBegin(); iter != fileInfo.constEnd(); iter++)
{
if(!(iter->exists() && iter->isFile()))
{
qDebug("%s encoder binaries not found -> Encoding support will be disabled!\n", toolName);
return;
}
if((iter->suffix().compare("exe", Qt::CaseInsensitive) == 0) && (!MUtils::OS::is_executable_file(iter->canonicalFilePath())))
{
qDebug("%s executable is invalid -> %s support will be disabled!\n", MUTILS_UTF8(iter->fileName()), toolName);
return;
}
}
qDebug("Found %s encoder binary:\n%s\n", toolName, MUTILS_UTF8(fileInfo.first().canonicalFilePath()));
//Lock the encoder binaries
QScopedPointer<LockedFile> binaries[MAX_FILES];
try
{
size_t index = 0;
for(QFileInfoList::ConstIterator iter = fileInfo.constBegin(); iter != fileInfo.constEnd(); iter++)
{
binaries[index++].reset(new LockedFile(iter->canonicalFilePath()));
}
}
catch(...)
{
qWarning("Failed to get excluive lock to encoder binary -> %s support will be disabled!", toolName);
return;
}
QProcess process;
MUtils::init_process(process, fileInfo.first().absolutePath());
process.start(fileInfo.first().canonicalFilePath(), QStringList() << "-help");
if(!process.waitForStarted())
{
qWarning("%s process failed to create!", toolName);
qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
process.kill();
process.waitForFinished(-1);
return;
}
quint32 toolVersion = 0;
bool sigFound = regExpSig.isEmpty() ? true : false;
while(process.state() != QProcess::NotRunning)
{
if(!process.waitForReadyRead())
{
if(process.state() == QProcess::Running)
{
qWarning("%s process time out -> killing!", toolName);
process.kill();
process.waitForFinished(-1);
return;
}
}
while(process.canReadLine())
{
QString line = QString::fromUtf8(process.readLine().constData()).simplified();
if((!sigFound) && regExpSig.lastIndexIn(line) >= 0)
{
sigFound = true;
continue;
}
if(sigFound && (regExpVer.lastIndexIn(line) >= 0))
{
quint32 tmp[8];
if(MUtils::regexp_parse_uint32(regExpVer, tmp, qMin(verDigits, 8U)))
{
toolVersion = 0;
for(quint32 i = 0; i < verDigits; i++)
{
toolVersion = (toolVersion * verShift) + qBound(0U, tmp[i], (verShift - 1));
}
}
}
}
}
if(toolVersion <= 0)
{
qWarning("%s version could not be determined -> Encoding support will be disabled!", toolName);
return;
}
else if(toolVersion < toolMinVersion)
{
qWarning("%s version is too much outdated (%s) -> Encoding support will be disabled!", toolName, MUTILS_UTF8(lamexp_version2string(verStr, toolVersion, "N/A")));
qWarning("Minimum required %s version currently is: %s\n", toolName, MUTILS_UTF8(lamexp_version2string(verStr, toolMinVersion, "N/A")));
return;
}
qDebug("Enabled %s encoder %s.\n", toolName, MUTILS_UTF8(lamexp_version2string(verStr, toolVersion, "N/A")));
size_t index = 0;
for(QFileInfoList::ConstIterator iter = fileInfo.constBegin(); iter != fileInfo.constEnd(); iter++)
{
lamexp_tools_register(iter->fileName(), binaries[index++].take(), toolVersion);
}
}