QStringList ScFace_postscript::findFontMetrics(const QString& fontPath) const
{
QStringList metricsFiles;
QFileInfo fi(fontPath);
QString fontDir = fi.absolutePath();
QString fontFile = fi.completeBaseName();
metricsFiles += findFontMetrics(fontDir, fontFile);
//if no metrics found look in afm and pfm subdirs
if ( metricsFiles.empty() )
{
QDir dir;
if (dir.exists(fontDir + "/AFMs"))
metricsFiles += findFontMetrics(fontDir + "/AFMs", fontFile);
if (dir.exists(fontDir + "/afm") && metricsFiles.empty())
metricsFiles += findFontMetrics(fontDir + "/afm", fontFile);
if (dir.exists(fontDir + "/Pfm") && metricsFiles.empty())
metricsFiles += findFontMetrics(fontDir + "/Pfm", fontFile);
if (dir.exists(fontDir + "/pfm") && metricsFiles.empty())
metricsFiles += findFontMetrics(fontDir + "/pfm", fontFile);
}
return metricsFiles;
}
bool ScFace_postscript::loadFontMetrics(FT_Face face, const QString& fontPath) const
{
bool metricsFound = false;
QStringList fontMetrics = findFontMetrics(fontPath);
if (!fontMetrics.empty())
{
bool brokenMetric = false;
QString metricsFile;
for (int i = 0; i < fontMetrics.size(); ++i)
{
metricsFile = fontMetrics.at(i);
if (FT_Attach_File(face, metricsFile.toLocal8Bit().constData()))
{
qDebug() << QObject::tr("Font %1 has broken metrics in file %2, ignoring metrics").arg(fontPath, metricsFile);
brokenMetric = true;
}
else
{
if (brokenMetric)
qDebug() << QObject::tr("Valid metrics were found for font %1, using metrics in file %2").arg(fontFile, metricsFile);
metricsFound = true;
break;
}
}
}
else
qDebug() << QObject::tr("No metrics found for font %1, ignoring font").arg(fontPath);
return metricsFound;
}
bool CollectForOutput::collectFonts()
{
PrefsManager *prefsManager = PrefsManager::instance();
QMap<QString,int>::Iterator it3;
QMap<QString,int>::Iterator it3end = m_Doc->UsedFonts.end();
int c=0;
for (it3 = m_Doc->UsedFonts.begin(); it3 != it3end; ++it3)
{
QFileInfo itf(prefsManager->appPrefs.fontPrefs.AvailFonts[it3.key()].fontFilePath());
QString oldFileITF(prefsManager->appPrefs.fontPrefs.AvailFonts[it3.key()].fontFilePath());
QString outFileITF(m_outputDirectory + "fonts/" + itf.fileName());
bool success = copyFileAtomic(oldFileITF, outFileITF);
if (!success)
qDebug()<<"CollectForOutput::collectFile copyFileAtomic failed for"<<oldFileITF<<"to"<<outFileITF;
#ifndef Q_OS_WIN32
else
{
QFile of(outFileITF);
if (of.exists())
{
bool permsSet=of.setPermissions(QFile::permissions(oldFileITF));
if (!permsSet)
qDebug()<<"Unable to set permissions successfully while collecting for output on"<<outFileITF;
}
else
qDebug()<<"Unable to set permissions successfully while collecting for output on"<<outFileITF<<"as the file does not exist";
}
#endif
if (prefsManager->appPrefs.fontPrefs.AvailFonts[it3.key()].type() == ScFace::TYPE1)
{
QStringList metrics;
QString fontDir = itf.absolutePath();
QString fontFile = itf.fileName();
metrics += findFontMetrics(fontDir, fontFile);
if ( metrics.size() <= 0 )
{
QDir dir;
if (dir.exists(fontDir + "/AFMs"))
metrics += findFontMetrics(fontDir + "/AFMs", fontFile);
if (dir.exists(fontDir + "/afm") && metrics.size() <= 0)
metrics += findFontMetrics(fontDir + "/afm", fontFile);
if (dir.exists(fontDir + "/Pfm") && metrics.size() <= 0)
metrics += findFontMetrics(fontDir + "/Pfm", fontFile);
if (dir.exists(fontDir + "/pfm") && metrics.size() <= 0)
metrics += findFontMetrics(fontDir + "/pfm", fontFile);
}
for (int a = 0; a < metrics.size(); a++)
{
QString origAFM = metrics[a];
QFileInfo fi(origAFM);
QString outFileAFM(m_outputDirectory + "fonts/" + fi.fileName());
bool success = copyFileAtomic(origAFM, outFileAFM);
if (!success)
qDebug()<<"CollectForOutput::collectFile copyFileAtomic failed for"<<origAFM<<"to"<<outFileAFM;
#ifndef Q_OS_WIN32
else
{
QFile of(outFileAFM);
if (of.exists())
{
bool permsSet=of.setPermissions(QFile::permissions(origAFM));
if (!permsSet)
qDebug()<<"Unable to set permissions successfully while collecting for output on"<<outFileAFM;
}
else
qDebug()<<"Unable to set permissions successfully while collecting for output on"<<outFileAFM<<"as the file does not exist";
}
#endif
}
}
if (uiCollect)
emit fontsCollected(c++);
}
return true;
}
