diff options
| -rw-r--r-- | qt4/src/poppler-document.cc | 17 | ||||
| -rw-r--r-- | qt4/src/poppler-qt4.h | 10 | ||||
| -rw-r--r-- | qt5/src/poppler-document.cc | 17 | ||||
| -rw-r--r-- | qt5/src/poppler-qt5.h | 10 |
4 files changed, 52 insertions, 2 deletions
diff --git a/qt4/src/poppler-document.cc b/qt4/src/poppler-document.cc index de7e36d5..a1b0b118 100644 --- a/qt4/src/poppler-document.cc +++ b/qt4/src/poppler-document.cc @@ -7,6 +7,7 @@ * Copyright (C) 2012 Koji Otani <sho@bbr.jp> * Copyright (C) 2012, 2013 Thomas Freitag <Thomas.Freitag@alfa.de> * Copyright (C) 2012 Fabio D'Urso <fabiodurso@hotmail.it> + * Copyright (C) 2014 Adam Reichold <adamreichold@myopera.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,6 +33,7 @@ #include <PDFDoc.h> #include <Stream.h> #include <Catalog.h> +#include <ViewerPreferences.h> #include <DateInfo.h> #include <GfxState.h> @@ -193,6 +195,21 @@ namespace Poppler { } } + Qt::LayoutDirection Document::textDirection() const + { + if (!m_doc->doc->getCatalog()->getViewerPreferences()) + return Qt::LayoutDirectionAuto; + + switch (m_doc->doc->getCatalog()->getViewerPreferences()->getDirection()) { + case ViewerPreferences::directionL2R: + return Qt::LeftToRight; + case ViewerPreferences::directionR2L: + return Qt::RightToLeft; + default: + return Qt::LayoutDirectionAuto; + } + } + int Document::numPages() const { return m_doc->doc->getNumPages(); diff --git a/qt4/src/poppler-qt4.h b/qt4/src/poppler-qt4.h index 72874ec3..30295cf7 100644 --- a/qt4/src/poppler-qt4.h +++ b/qt4/src/poppler-qt4.h @@ -12,7 +12,7 @@ * Copyright (C) 2012, Guillermo A. Amaral B. <gamaral@kde.org> * Copyright (C) 2012, Fabio D'Urso <fabiodurso@hotmail.it> * Copyright (C) 2012, Tobias Koenig <tobias.koenig@kdab.com> - * Copyright (C) 2012 Adam Reichold <adamreichold@myopera.com> + * Copyright (C) 2012, 2014 Adam Reichold <adamreichold@myopera.com> * Copyright (C) 2012, 2013 Thomas Freitag <Thomas.Freitag@alfa.de> * * This program is free software; you can redistribute it and/or modify @@ -990,6 +990,14 @@ delete it; PageLayout pageLayout() const; /** + The predominant reading order for text as supplied by + the document's viewer preferences. + + \since 0.26 + */ + Qt::LayoutDirection textDirection() const; + + /** Provide the passwords required to unlock the document \param ownerPassword the Latin1-encoded owner password to use in diff --git a/qt5/src/poppler-document.cc b/qt5/src/poppler-document.cc index 158d506c..21f0633a 100644 --- a/qt5/src/poppler-document.cc +++ b/qt5/src/poppler-document.cc @@ -7,6 +7,7 @@ * Copyright (C) 2012 Koji Otani <sho@bbr.jp> * Copyright (C) 2012, 2013 Thomas Freitag <Thomas.Freitag@alfa.de> * Copyright (C) 2012 Fabio D'Urso <fabiodurso@hotmail.it> + * Copyright (C) 2014 Adam Reichold <adamreichold@myopera.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,6 +33,7 @@ #include <PDFDoc.h> #include <Stream.h> #include <Catalog.h> +#include <ViewerPreferences.h> #include <DateInfo.h> #include <GfxState.h> @@ -193,6 +195,21 @@ namespace Poppler { } } + Qt::LayoutDirection Document::textDirection() const + { + if (!m_doc->doc->getCatalog()->getViewerPreferences()) + return Qt::LayoutDirectionAuto; + + switch (m_doc->doc->getCatalog()->getViewerPreferences()->getDirection()) { + case ViewerPreferences::directionL2R: + return Qt::LeftToRight; + case ViewerPreferences::directionR2L: + return Qt::RightToLeft; + default: + return Qt::LayoutDirectionAuto; + } + } + int Document::numPages() const { return m_doc->doc->getNumPages(); diff --git a/qt5/src/poppler-qt5.h b/qt5/src/poppler-qt5.h index 0eb0b44a..6f360888 100644 --- a/qt5/src/poppler-qt5.h +++ b/qt5/src/poppler-qt5.h @@ -12,7 +12,7 @@ * Copyright (C) 2012, Guillermo A. Amaral B. <gamaral@kde.org> * Copyright (C) 2012, Fabio D'Urso <fabiodurso@hotmail.it> * Copyright (C) 2012, Tobias Koenig <tobias.koenig@kdab.com> - * Copyright (C) 2012 Adam Reichold <adamreichold@myopera.com> + * Copyright (C) 2012, 2014 Adam Reichold <adamreichold@myopera.com> * Copyright (C) 2012, 2013 Thomas Freitag <Thomas.Freitag@alfa.de> * Copyright (C) 2013 Anthony Granger <grangeranthony@gmail.com> * @@ -979,6 +979,14 @@ delete it; PageLayout pageLayout() const; /** + The predominant reading order for text as supplied by + the document's viewer preferences. + + \since 0.26 + */ + Qt::LayoutDirection textDirection() const; + + /** Provide the passwords required to unlock the document \param ownerPassword the Latin1-encoded owner password to use in |