int main( int argc, char **argv )
{
QApplication a( argc, argv ); // QApplication required!
QTime t;
t.start();
QDir directory( argv[1] );
foreach ( const QString &fileName, directory.entryList() ) {
if (fileName.endsWith("pdf") ) {
qDebug() << "Doing" << fileName.toLatin1().data() << ":";
Poppler::Document *doc = Poppler::Document::load( directory.canonicalPath()+"/"+fileName );
if (!doc) {
qWarning() << "doc not loaded";
} else if ( doc->isLocked() ) {
if (! doc->unlock( "", "password" ) ) {
qWarning() << "couldn't unlock document";
delete doc;
}
} else {
doc->pdfVersion();
doc->info("Title");
doc->info("Subject");
doc->info("Author");
doc->info("Keywords");
doc->info("Creator");
doc->info("Producer");
doc->date("CreationDate").toString();
doc->date("ModDate").toString();
doc->numPages();
doc->isLinearized();
doc->isEncrypted();
doc->okToPrint();
doc->okToCopy();
doc->okToChange();
doc->okToAddNotes();
doc->pageMode();
for( int index = 0; index < doc->numPages(); ++index ) {
Poppler::Page *page = doc->page( index );
QImage image = page->renderToImage();
page->pageSize();
page->orientation();
delete page;
std::cout << ".";
std::cout.flush();
}
std::cout << std::endl;
delete doc;
}
}
}
std::cout << "Elapsed time: " << (t.elapsed()/1000) << "seconds" << std::endl;
}
void TestPassword::password3()
{
Poppler::Document *doc;
doc = Poppler::Document::load( QString::fromUtf8(TESTDATADIR "/unittestcases/PasswordEncrypted.pdf") );
QVERIFY( doc );
QVERIFY( doc->isLocked() );
QVERIFY( !doc->unlock( "", "password" ) );
QVERIFY( !doc->isLocked() );
delete doc;
}
void TestPassword::password2b()
{
Poppler::Document *doc;
doc = Poppler::Document::load(QString::fromUtf8(TESTDATADIR "/unittestcases/Gday garçon - owner.pdf") );
QVERIFY( doc );
QVERIFY( !doc->isLocked() );
QVERIFY( !doc->unlock( QString::fromUtf8("garçon").toLatin1(), "" ) );
QVERIFY( !doc->isLocked() );
delete doc;
}
void PdfViewer::loadDocument(const QString &file, PdfView::PositionHandling keepPosition)
{
//QTime t = QTime::currentTime();
#ifndef QT_NO_CURSOR
QApplication::setOverrideCursor(Qt::WaitCursor);
#endif // QT_NO_CURSOR
// TODO: close only when the new file fails to load
const QString tempFileName = file; // we must copy file in a new variable because otherwise closeDocument() empties file if file == m_file (which is the case in slotReload())
closeDocument();
bool isLoaded = m_pdfView->load(tempFileName);
if (!isLoaded) {
QPointer<QMessageBox> msgBox = new QMessageBox(QMessageBox::Critical,
tr("Open Error"), tr("Cannot open:\n") + tempFileName,
QMessageBox::Ok, this);
msgBox->exec();
delete msgBox;
m_fileOpenRecentAction->removeFile(tempFileName);
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif // QT_NO_CURSOR
return;
}
Poppler::Document *doc = m_pdfView->document();
while (doc->isLocked()) {
bool ok = true;
QString password = QInputDialog::getText(this, tr("Document Password"),
tr("Please insert the password of the document:"),
QLineEdit::Password, QString(), &ok);
if (!ok) {
m_pdfView->close();
m_fileOpenRecentAction->removeFile(tempFileName);
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif // QT_NO_CURSOR
return;
}
doc->unlock(password.toLatin1(), password.toLatin1());
}
m_file = QFileInfo(tempFileName).absoluteFilePath();
m_fileOpenRecentAction->addFile(m_file);
// remove previous file from m_watcher and add new file
if (m_watcher)
{
const QStringList files = m_watcher->files();
if (!files.isEmpty())
m_watcher->removePaths(files);
m_watcher->addPath(m_file);
}
//qCritical() << t.msecsTo(QTime::currentTime());
Q_FOREACH(DocumentObserver *obs, m_observers) {
if (keepPosition == PdfView::DontKeepPosition)
obs->documentLoaded();
obs->pageChanged(m_currentPage, keepPosition);
//qCritical() << t.msecsTo(QTime::currentTime());
}
// set window title
const QString docTitle = doc->info("Title");
setWindowTitle((docTitle.isEmpty() ? QFileInfo(m_file).fileName() : docTitle)
+ " - " + QCoreApplication::applicationName());
// enable actions
m_fileSaveCopyAction->setEnabled(true);
m_findAction->setEnabled(true);
m_findNextAction->setEnabled(true);
m_findPreviousAction->setEnabled(true);
m_showPresentationAction->setEnabled(true);
#ifndef QT_NO_CURSOR
QApplication::restoreOverrideCursor();
#endif // QT_NO_CURSOR
//qCritical() << "close and load document" << t.msecsTo(QTime::currentTime());
}