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#include "latexlog.h"
#include "qlinemarksinfocenter.h"
LatexLogModel::LatexLogModel(QObject *parent): QAbstractTableModel(parent)
{
markIDs[LT_NONE] = -1;
markIDs[LT_ERROR] = QLineMarksInfoCenter::instance()->markTypeId("error");
markIDs[LT_WARNING] = QLineMarksInfoCenter::instance()->markTypeId("warning");
markIDs[LT_BADBOX] = QLineMarksInfoCenter::instance()->markTypeId("badbox");
foundType[LT_NONE] = foundType[LT_ERROR] = foundType[LT_WARNING] = foundType[LT_BADBOX] = false;
}
int LatexLogModel::columnCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : 4;
}
int LatexLogModel::rowCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : log.count();
}
QVariant LatexLogModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid()) return QVariant();
if (index.row() >= log.count() || index.row() < 0) return QVariant();
if (role == Qt::ToolTipRole) return tr("Click to jump to the line");
if (role == Qt::ForegroundRole) return LatexLogEntry::textColor(log.at(index.row()).type);
if (role != Qt::DisplayRole) return QVariant();
switch (index.column()) {
case 0:
return log.at(index.row()).file.mid(log.at(index.row()).file.lastIndexOf("/") + 1); //show relative names
case 1:
switch (log.at(index.row()).type) {
case LT_ERROR:
return tr("error");
case LT_WARNING:
return tr("warning");
case LT_BADBOX:
return tr("bad box");
default:
return QVariant(); //return Texstudio::tr("unknown");
}
case 2: {
int line = log.at(index.row()).oldline;
if (line > 0)
return tr("line") + QString(" %1").arg(line);
return QString();
}
case 3:
return log.at(index.row()).message;
default:
return QVariant();
}
}
QVariant LatexLogModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role != Qt::DisplayRole) return QVariant();
if (orientation != Qt::Horizontal) return QVariant();
switch (section) {
case 0:
return tr("File");
case 1:
return tr("Type");
case 2:
return tr("Line");
case 3:
return tr("Message");
default:
return QVariant();
}
}
int LatexLogModel::count() const
{
return log.count();
}
void LatexLogModel::clear()
{
beginResetModel();
log.clear();
endResetModel();
}
const LatexLogEntry &LatexLogModel::at(int i)
{
return log.at(i);
}
//Parse a latex log file to find errors, warnings, bad boxes...
void LatexLogModel::parseLogDocument(QTextDocument *doc, QString baseFileName)
{
LatexOutputFilter outputFilter;
//TODO: investigate why it crashes if outputFilter is a member variable, m_infoList is set to a global variable by the LatexLogModel constructor instead here, but only if the m_filelookup member of LatexOutputFilter does exist
outputFilter.setSource(baseFileName);
outputFilter.run(doc);
beginResetModel();
log.clear();
QList<LatexLogEntry> laterLog;
for (int i = 0; i < outputFilter.m_infoList.count(); i++) {
LatexLogEntry cur = outputFilter.m_infoList.at(i);
if (cur.type == LT_ERROR) log << cur;
else laterLog << cur;
}
log << laterLog;
foundType[LT_ERROR] = outputFilter.m_nErrors > 0;
foundType[LT_BADBOX] = outputFilter.m_nBadBoxes > 0;
foundType[LT_WARNING] = outputFilter.m_nWarnings > 0;
endResetModel();
}
bool LatexLogModel::found(LogType lt) const
{
Q_ASSERT_X(lt > 0 && lt < 4, "found logtype", "unbound array index");
return foundType[lt];
}
int LatexLogModel::markID(LogType lt) const
{
Q_ASSERT_X(lt > 0 && lt < 4, "markID logtype", "unbound array index");
return markIDs[lt];
}
int LatexLogModel::logLineNumberToLogEntryNumber(int logLine) const
{
int res = -1;
for (int i = 0; i < log.count(); i++)
if (log.at(i).logline <= logLine)
if (res == -1 || log.at(i).logline > log.at(res).logline)
res = i;
return res;
}
bool LatexLogModel::existsReRunWarning() const
{
if (!found(LT_WARNING)) return false;
static QRegExp rReRun ("(No file.*\\.(aux|toc))|"
"( Rerun )");
foreach (const LatexLogEntry &l, log) {
if (l.type != LT_WARNING || l.oldline != 0) continue;
if (l.message.contains(rReRun) && !l.message.contains("No file \\jobname .aux")) return true;
}
return false;
}
QStringList LatexLogModel::getMissingCitations() const
{
QStringList sl;
static QRegExp rCitation ("Citation +[`'\"]([^`'\"]+)[`'\"] +.*undefined");
foreach (const LatexLogEntry &l, log) {
if (l.type != LT_WARNING) continue;
if (rCitation.indexIn(l.message) >= 0)
sl.append(rCitation.cap(1));
}
return sl;
}
QString LatexLogModel::htmlErrorTable(const QList<int> &errors)
{
QString msg = "<table>";
foreach (int error, errors) {
if (error < 0 || error >= count()) continue;
msg.append(at(error).niceMessage());
}
return msg.append("</table>");
}
QString LatexLogModel::returnString(LogType type)
{
switch (type) {
case LT_ERROR:
return tr("error");
case LT_WARNING:
return tr("warning");
case LT_BADBOX:
return tr("bad box");
default:
return QString();
}
}
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