diff options
Diffstat (limited to 'kfile-plugins/pdf/poppler-qt/poppler-link.cc')
| -rw-r--r-- | kfile-plugins/pdf/poppler-qt/poppler-link.cc | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/kfile-plugins/pdf/poppler-qt/poppler-link.cc b/kfile-plugins/pdf/poppler-qt/poppler-link.cc new file mode 100644 index 00000000..af6d6452 --- /dev/null +++ b/kfile-plugins/pdf/poppler-qt/poppler-link.cc @@ -0,0 +1,267 @@ +/* poppler-link.cc: qt interface to poppler + * Copyright (C) 2006, 2008 Albert Astals Cid + * Adapting code from + * Copyright (C) 2004 by Enrico Ros <eros.kde@email.it> + * + * 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 + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <poppler-qt.h> +#include <poppler-private.h> + +#include <qstringlist.h> + +#include <Link.h> + +namespace Poppler { + + LinkDestination::LinkDestination(const LinkDestinationData &data) + { + bool deleteDest = false; + LinkDest *ld = data.ld; + + if ( data.namedDest && !ld ) + { + deleteDest = true; + ld = data.doc->doc.findDest( data.namedDest ); + } + + if (!ld) return; + + if (ld->getKind() == ::destXYZ) m_kind = destXYZ; + else if (ld->getKind() == ::destFit) m_kind = destFit; + else if (ld->getKind() == ::destFitH) m_kind = destFitH; + else if (ld->getKind() == ::destFitV) m_kind = destFitV; + else if (ld->getKind() == ::destFitR) m_kind = destFitR; + else if (ld->getKind() == ::destFitB) m_kind = destFitB; + else if (ld->getKind() == ::destFitBH) m_kind = destFitBH; + else if (ld->getKind() == ::destFitBV) m_kind = destFitBV; + + if ( !ld->isPageRef() ) m_pageNum = ld->getPageNum(); + else + { + Ref ref = ld->getPageRef(); + m_pageNum = data.doc->doc.findPage( ref.num, ref.gen ); + } + double left = ld->getLeft(); + double bottom = ld->getBottom(); + double right = ld->getRight(); + double top = ld->getTop(); + m_zoom = ld->getZoom(); + m_changeLeft = ld->getChangeLeft(); + m_changeTop = ld->getChangeTop(); + m_changeZoom = ld->getChangeZoom(); + + int leftAux = 0, topAux = 0, rightAux = 0, bottomAux = 0; + +#if defined(HAVE_SPLASH) + SplashOutputDev *sod = data.doc->getOutputDev(); + sod->cvtUserToDev( left, top, &leftAux, &topAux ); + sod->cvtUserToDev( right, bottom, &rightAux, &bottomAux ); +#endif + + m_left = leftAux; + m_top = topAux; + m_right = rightAux; + m_bottom = bottomAux; + + if (deleteDest) delete ld; + } + + LinkDestination::LinkDestination(const QString &description) + { + QStringList tokens = QStringList::split(';', description); + m_kind = static_cast<Kind>(tokens[0].toInt()); + m_pageNum = tokens[1].toInt(); + m_left = tokens[2].toDouble(); + m_bottom = tokens[3].toDouble(); + m_right = tokens[4].toDouble(); + m_top = tokens[5].toDouble(); + m_zoom = tokens[6].toDouble(); + m_changeLeft = static_cast<bool>(tokens[7].toInt()); + m_changeTop = static_cast<bool>(tokens[8].toInt()); + m_changeZoom = static_cast<bool>(tokens[9].toInt()); + } + + LinkDestination::Kind LinkDestination::kind() const + { + return m_kind; + } + + int LinkDestination::pageNumber() const + { + return m_pageNum; + } + + double LinkDestination::left() const + { + return m_left; + } + + double LinkDestination::bottom() const + { + return m_bottom; + } + + double LinkDestination::right() const + { + return m_right; + } + + double LinkDestination::top() const + { + return m_top; + } + + double LinkDestination::zoom() const + { + return m_zoom; + } + + bool LinkDestination::isChangeLeft() const + { + return m_changeLeft; + } + + bool LinkDestination::isChangeTop() const + { + return m_changeTop; + } + + bool LinkDestination::isChangeZoom() const + { + return m_changeZoom; + } + + QString LinkDestination::toString() const + { + QString s = QString::number( (Q_INT8)m_kind ); + s += ";" + QString::number( m_pageNum ); + s += ";" + QString::number( m_left ); + s += ";" + QString::number( m_bottom ); + s += ";" + QString::number( m_right ); + s += ";" + QString::number( m_top ); + s += ";" + QString::number( m_zoom ); + s += ";" + QString::number( (Q_INT8)m_changeLeft ); + s += ";" + QString::number( (Q_INT8)m_changeTop ); + s += ";" + QString::number( (Q_INT8)m_changeZoom ); + return s; + } + + + // Link + Link::~Link() + { + } + + Link::Link(const QRect &linkArea) : m_linkArea(linkArea) + { + } + + Link::LinkType Link::linkType() const + { + return None; + } + + QRect Link::linkArea() const + { + return m_linkArea; + } + + // LinkGoto + LinkGoto::LinkGoto( const QRect &linkArea, QString extFileName, const LinkDestination & destination ) : Link(linkArea), m_extFileName(extFileName), m_destination(destination) + { + } + + bool LinkGoto::isExternal() const + { + return !m_extFileName.isEmpty(); + } + + const QString &LinkGoto::fileName() const + { + return m_extFileName; + } + + const LinkDestination &LinkGoto::destination() const + { + return m_destination; + } + + Link::LinkType LinkGoto::linkType() const + { + return Goto; + } + + // LinkExecute + LinkExecute::LinkExecute( const QRect &linkArea, const QString & file, const QString & params ) : Link(linkArea), m_fileName(file), m_parameters(params) + { + } + + const QString & LinkExecute::fileName() const + { + return m_fileName; + } + const QString & LinkExecute::parameters() const + { + return m_parameters; + } + + Link::LinkType LinkExecute::linkType() const + { + return Execute; + } + + // LinkBrowse + LinkBrowse::LinkBrowse( const QRect &linkArea, const QString &url ) : Link(linkArea), m_url(url) + { + } + + const QString & LinkBrowse::url() const + { + return m_url; + } + + Link::LinkType LinkBrowse::linkType() const + { + return Browse; + } + + // LinkAction + LinkAction::LinkAction( const QRect &linkArea, ActionType actionType ) : Link(linkArea), m_type(actionType) + { + } + + LinkAction::ActionType LinkAction::actionType() const + { + return m_type; + } + + Link::LinkType LinkAction::linkType() const + { + return Action; + } + + // LinkMovie + LinkMovie::LinkMovie( const QRect &linkArea ) : Link(linkArea) + { + } + + Link::LinkType LinkMovie::linkType() const + { + return Movie; + } + +} |