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Add support for poppler-qt6

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Fixes #352
This commit is contained in:
Felix Kauselmann 2022-11-13 17:05:29 +01:00
parent be85954b0c
commit 4a59dd6db6
6 changed files with 38 additions and 14 deletions
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1
CHANGELOG.md
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@ -12,6 +12,7 @@ Version counting is based on semantic versioning (Major.Feature.Patch)
### All apps
* Run logger in a dedicated thread to avoid segfaults at application shutdown
* Add support for poppler-qt6 pdf backend
## 9.10

3
YACReaderLibrary/initial_comic_info_extractor.cpp
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@ -27,7 +27,7 @@ void InitialComicInfoExtractor::extract()
#ifndef NO_PDF
if (fi.suffix().compare("pdf", Qt::CaseInsensitive) == 0) {
#if defined Q_OS_MAC && defined USE_PDFKIT
auto pdfComic = std::make_unique<MacOSXPDFComic>();
auto pdfComic = std::make_unique<MacOSXPDFComic>();
if (!pdfComic->openComic(_fileSource)) {
return;
}
@ -64,7 +64,6 @@ void InitialComicInfoExtractor::extract()
saveCover(_target, p);
} else if (_target != "") {
QLOG_WARN() << "Extracting cover: requested cover index greater than numPages " << _fileSource;
}
}
return;

7
common/comic.cpp
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@ -808,8 +808,13 @@ void PDFComic::process()
return;
}
#else
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
pdfComic = Poppler::Document::load(_path);
#else
auto _pdfComic = Poppler::Document::load(_path);
pdfComic = std::unique_ptr<Poppler::Document>(_pdfComic);
#endif
if (!pdfComic) {
moveToThread(QCoreApplication::instance()->thread());
@ -877,7 +882,7 @@ void PDFComic::renderPage(int page)
QImage img = pdfComic->getPage(page);
if (!img.isNull()) {
#else
std::unique_ptr<Poppler::Page> pdfpage (pdfComic->page(page));
std::unique_ptr<Poppler::Page> pdfpage(pdfComic->page(page));
if (pdfpage) {
QImage img = pdfpage->renderToImage(150, 150);
#endif

3
common/comic.h
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@ -12,7 +12,7 @@
#include "pdf_comic.h"
#endif // NO_PDF
class ComicDB;
//#define EXTENSIONS << "*.jpg" << "*.jpeg" << "*.png" << "*.gif" << "*.tiff" << "*.tif" << "*.bmp" Comic::getSupportedImageFormats()
//#define EXTENSIONS_LITERAL << ".jpg" << ".jpeg" << ".png" << ".gif" << ".tiff" << ".tif" << ".bmp" //Comic::getSupportedImageLiteralFormats()
class Comic : public QObject
{
@ -172,6 +172,7 @@ private:
std::unique_ptr<Poppler::Document> pdfComic;
#endif
void renderPage(int page);
// void run();
public:

5
common/pdf_comic.h
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@ -5,6 +5,7 @@
#include <QImage>
#include <QFile>
#include <QMutex>
#include <QtGlobal>
#if defined Q_OS_MAC && defined USE_PDFKIT
class MacOSXPDFComic
@ -45,6 +46,10 @@ private:
QFile pdfFile;
};
#else
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
#include <poppler-qt6.h>
#else
#include "poppler-qt5.h"
#endif // QT_VERSION
#endif // Q_OS_MAC
#endif // PDF_COMIC_H

33
dependencies/pdf_backend.pri vendored
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@ -55,18 +55,31 @@ CONFIG(poppler) {
LIBS += -L$$PWD/poppler/dependencies/bin
}
if(unix|mingw):!macx {
!contains(QT_CONFIG, no-pkg-config):packagesExist(poppler-qt5) {
message("Using system provided installation of poppler-qt5 found by pkg-config.")
CONFIG += link_pkgconfig
PKGCONFIG += poppler-qt5
} else:!macx:exists(/usr/include/poppler/qt5) {
message("Using system provided installation of poppler-qt5.")
INCLUDEPATH += /usr/include/poppler/qt5
LIBS += -lpoppler-qt5
greaterThan (QT_MAJOR_VERSION, 5) {
!contains(QT_CONFIG, no-pkg-config):packagesExist(poppler-qt6) {
message("Using system provided installation of poppler-qt6 found by pkg-config.")
CONFIG += link_pkgconfig
PKGCONFIG += poppler-qt6
} else:!macx:exists(/usr/include/poppler/qt6) {
message("Using system provided installation of poppler-qt6.")
INCLUDEPATH += /usr/include/poppler/qt6
LIBS += -lpoppler-qt6
} else {
error("Could not find poppler-qt6")
}
} else {
error("Could not find poppler-qt5")
!contains(QT_CONFIG, no-pkg-config):packagesExist(poppler-qt5) {
message("Using system provided installation of poppler-qt5 found by pkg-config.")
CONFIG += link_pkgconfig
PKGCONFIG += poppler-qt5
} else:!macx:exists(/usr/include/poppler/qt5) {
message("Using system provided installation of poppler-qt5.")
INCLUDEPATH += /usr/include/poppler/qt5
LIBS += -lpoppler-qt5
} else {
error("Could not find poppler-qt5")
}
}
}
unix:macx {
error (Poppler backend is currently not supported on macOS)