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/***************************************************************************
* Copyright ( C ) 2002 by Wilco Greven < greven @ kde . org > *
* Copyright ( C ) 2002 by Chris Cheney < ccheney @ cheney . cx > *
* Copyright ( C ) 2002 by Malcolm Hunter < malcolm . hunter @ gmx . co . uk > *
* Copyright ( C ) 2003 - 2004 by Christophe Devriese *
* < Christophe . Devriese @ student . kuleuven . ac . be > *
* Copyright ( C ) 2003 by Daniel Molkentin < molkentin @ kde . org > *
* Copyright ( C ) 2003 by Andy Goossens < andygoossens @ telenet . be > *
* Copyright ( C ) 2003 by Dirk Mueller < mueller @ kde . org > *
* Copyright ( C ) 2003 by Laurent Montel < montel @ kde . org > *
* Copyright ( C ) 2004 by Dominique Devriese < devriese @ kde . org > *
* Copyright ( C ) 2004 by Christoph Cullmann < crossfire @ babylon2k . de > *
* Copyright ( C ) 2004 by Henrique Pinto < stampede @ coltec . ufmg . br > *
* Copyright ( C ) 2004 by Waldo Bastian < bastian @ kde . org > *
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* Copyright ( C ) 2004 - 2008 by Albert Astals Cid < aacid @ kde . org > *
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* Copyright ( C ) 2004 by Antti Markus < antti . markus @ starman . ee > *
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* *
* 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 of the License , or *
* ( at your option ) any later version . *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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# include "part.h"
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// qt/kde includes
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# include <QApplication>
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# include <QDialog>
# include <QDialogButtonBox>
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# include <QFile>
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# include <QFileDialog>
# include <QIcon>
# include <QInputDialog>
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# include <QLayout>
# include <QLabel>
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# include <QMenu>
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# include <QTimer>
# include <QTemporaryFile>
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# include <QPrinter>
# include <QPrintDialog>
# include <QPrintPreviewDialog>
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# include <QScrollBar>
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# include <QSlider>
# include <QSpinBox>
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# include <QStandardPaths>
# include <QWidgetAction>
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# include <QContextMenuEvent>
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# include <KAboutApplicationDialog>
# include <KActionCollection>
# include <KBookmarkAction>
# include <KBookmarkMenu>
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# include <Kdelibs4ConfigMigrator>
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# include <Kdelibs4Migration>
# include <KDirWatch>
# include <KFilterBase>
# include <KFilterDev>
# include <KIO/Job>
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# include <KJobWidgets>
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# include <KMessageBox>
# include <KPasswordDialog>
# include <KPluginFactory>
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# include <KPluginMetaData>
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# include <KSharedDataCache>
# include <KStandardShortcut>
# include <KToggleAction>
# include <KToggleFullScreenAction>
# include <KWallet>
# include <KXMLGUIClient>
# include <KXMLGUIFactory>
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#if 0
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# include <knewstuff2/engine.h>
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# endif
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// local includes
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# include "aboutdata.h"
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# include "extensions.h"
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# include "ui/debug_ui.h"
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# include "ui/drawingtoolactions.h"
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# include "ui/pageview.h"
# include "ui/toc.h"
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# include "ui/searchwidget.h"
# include "ui/thumbnaillist.h"
# include "ui/side_reviews.h"
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# include "ui/minibar.h"
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# include "ui/embeddedfilesdialog.h"
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# include "ui/propertiesdialog.h"
# include "ui/presentationwidget.h"
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# include "ui/pagesizelabel.h"
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# include "ui/bookmarklist.h"
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# include "ui/findbar.h"
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# include "ui/sidebar.h"
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# include "ui/fileprinterpreview.h"
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# include "ui/guiutils.h"
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# include "ui/layers.h"
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# include "ui/okmenutitle.h"
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# include "conf/preferencesdialog.h"
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# include "settings.h"
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# include "core/action.h"
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# include "core/annotations.h"
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# include "core/bookmarkmanager.h"
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# include "core/document.h"
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
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# include "core/generator.h"
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# include "core/page.h"
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# include "core/fileprinter.h"
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# include <cstdio>
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# include <memory>
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class FileKeeper
{
public :
FileKeeper ( )
: m_handle ( NULL )
{
}
~ FileKeeper ( )
{
}
void open ( const QString & path )
{
if ( ! m_handle )
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m_handle = std : : fopen ( QFile : : encodeName ( path ) . constData ( ) , " r " ) ;
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}
void close ( )
{
if ( m_handle )
{
int ret = std : : fclose ( m_handle ) ;
Q_UNUSED ( ret )
m_handle = NULL ;
}
}
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QTemporaryFile * copyToTemporary ( ) const
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{
if ( ! m_handle )
return 0 ;
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QTemporaryFile * retFile = new QTemporaryFile ;
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retFile - > open ( ) ;
std : : rewind ( m_handle ) ;
int c = - 1 ;
do
{
c = std : : fgetc ( m_handle ) ;
if ( c = = EOF )
break ;
if ( ! retFile - > putChar ( ( char ) c ) )
break ;
} while ( ! feof ( m_handle ) ) ;
retFile - > flush ( ) ;
return retFile ;
}
private :
std : : FILE * m_handle ;
} ;
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K_PLUGIN_FACTORY ( OkularPartFactory , registerPlugin < Okular : : Part > ( ) ; )
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static QAction * actionForExportFormat ( const Okular : : ExportFormat & format , QObject * parent = Q_NULLPTR )
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{
QAction * act = new QAction ( format . description ( ) , parent ) ;
if ( ! format . icon ( ) . isNull ( ) )
{
act - > setIcon ( format . icon ( ) ) ;
}
return act ;
}
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static KFilterDev : : CompressionType compressionTypeFor ( const QString & mime_to_check )
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{
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// The compressedMimeMap is here in case you have a very old shared mime database
// that doesn't have inheritance info for things like gzeps, etc
// Otherwise the "is()" calls below are just good enough
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static QHash < QString , KFilterDev : : CompressionType > compressedMimeMap ;
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static bool supportBzip = false ;
static bool supportXz = false ;
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const QString app_gzip ( QStringLiteral ( " application/x-gzip " ) ) ;
const QString app_bzip ( QStringLiteral ( " application/x-bzip " ) ) ;
const QString app_xz ( QStringLiteral ( " application/x-xz " ) ) ;
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if ( compressedMimeMap . isEmpty ( ) )
{
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std : : unique_ptr < KFilterBase > f ;
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compressedMimeMap [ QLatin1String ( " image/x-gzeps " ) ] = KFilterDev : : GZip ;
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// check we can read bzip2-compressed files
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f . reset ( KCompressionDevice : : filterForCompressionType ( KCompressionDevice : : BZip2 ) ) ;
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if ( f . get ( ) )
{
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supportBzip = true ;
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compressedMimeMap [ QLatin1String ( " application/x-bzpdf " ) ] = KFilterDev : : BZip2 ;
compressedMimeMap [ QLatin1String ( " application/x-bzpostscript " ) ] = KFilterDev : : BZip2 ;
compressedMimeMap [ QLatin1String ( " application/x-bzdvi " ) ] = KFilterDev : : BZip2 ;
compressedMimeMap [ QLatin1String ( " image/x-bzeps " ) ] = KFilterDev : : BZip2 ;
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}
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// check if we can read XZ-compressed files
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f . reset ( KCompressionDevice : : filterForCompressionType ( KCompressionDevice : : Xz ) ) ;
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if ( f . get ( ) )
{
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supportXz = true ;
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}
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}
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QHash < QString , KFilterDev : : CompressionType > : : const_iterator it = compressedMimeMap . constFind ( mime_to_check ) ;
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if ( it ! = compressedMimeMap . constEnd ( ) )
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return it . value ( ) ;
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QMimeDatabase db ;
QMimeType mime = db . mimeTypeForName ( mime_to_check ) ;
if ( mime . isValid ( ) )
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{
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if ( mime . inherits ( app_gzip ) )
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return KFilterDev : : GZip ;
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else if ( supportBzip & & mime . inherits ( app_bzip ) )
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return KFilterDev : : BZip2 ;
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else if ( supportXz & & mime . inherits ( app_xz ) )
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return KFilterDev : : Xz ;
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}
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return KFilterDev : : None ;
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}
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static Okular : : EmbedMode detectEmbedMode ( QWidget * parentWidget , QObject * parent , const QVariantList & args )
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{
Q_UNUSED ( parentWidget ) ;
if ( parent
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& & ( parent - > objectName ( ) . startsWith ( QLatin1String ( " okular::Shell " ) )
| | parent - > objectName ( ) . startsWith ( QLatin1String ( " okular/okular__Shell " ) ) ) )
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return Okular : : NativeShellMode ;
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if ( parent
& & ( QByteArray ( " KHTMLPart " ) = = parent - > metaObject ( ) - > className ( ) ) )
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return Okular : : KHTMLPartMode ;
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Q_FOREACH ( const QVariant & arg , args )
{
if ( arg . type ( ) = = QVariant : : String )
{
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if ( arg . toString ( ) = = QLatin1String ( " Print/Preview " ) )
{
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return Okular : : PrintPreviewMode ;
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}
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else if ( arg . toString ( ) = = QLatin1String ( " ViewerWidget " ) )
{
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return Okular : : ViewerWidgetMode ;
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}
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}
}
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return Okular : : UnknownEmbedMode ;
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}
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static QString detectConfigFileName ( const QVariantList & args )
{
Q_FOREACH ( const QVariant & arg , args )
{
if ( arg . type ( ) = = QVariant : : String )
{
QString argString = arg . toString ( ) ;
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int separatorIndex = argString . indexOf ( QStringLiteral ( " = " ) ) ;
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if ( separatorIndex > = 0 & & argString . left ( separatorIndex ) = = QLatin1String ( " ConfigFileName " ) )
{
return argString . mid ( separatorIndex + 1 ) ;
}
}
}
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return QString ( ) ;
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}
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# undef OKULAR_KEEP_FILE_OPEN
# ifdef OKULAR_KEEP_FILE_OPEN
static bool keepFileOpen ( )
{
static bool keep_file_open = ! qgetenv ( " OKULAR_NO_KEEP_FILE_OPEN " ) . toInt ( ) ;
return keep_file_open ;
}
# endif
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int Okular : : Part : : numberOfParts = 0 ;
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namespace Okular
{
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Part : : Part ( QWidget * parentWidget ,
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QObject * parent ,
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const QVariantList & args )
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: KParts : : ReadWritePart ( parent ) ,
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m_tempfile ( 0 ) , m_fileWasRemoved ( false ) , m_showMenuBarAction ( 0 ) , m_showFullScreenAction ( 0 ) , m_actionsSearched ( false ) ,
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m_cliPresentation ( false ) , m_cliPrint ( false ) , m_embedMode ( detectEmbedMode ( parentWidget , parent , args ) ) , m_generatorGuiClient ( 0 ) , m_keeper ( 0 )
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{
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// make sure that the component name is okular otherwise the XMLGUI .rc files are not found
// when this part is used in an application other than okular (e.g. unit tests)
setComponentName ( QStringLiteral ( " okular " ) , QString ( ) ) ;
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const QLatin1String configFileName ( " okularpartrc " ) ;
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// first, we check if a config file name has been specified
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QString configFilePath = detectConfigFileName ( args ) ;
if ( configFilePath . isEmpty ( ) )
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{
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configFilePath = QStandardPaths : : writableLocation ( QStandardPaths : : ConfigLocation ) + QLatin1Char ( ' / ' ) + configFileName ;
}
// Migrate old config
if ( ! QFile : : exists ( configFilePath ) ) {
qCDebug ( OkularUiDebug ) < < " Did not find a config file, attempting to look for old config " ;
// Migrate old config + UI
Kdelibs4ConfigMigrator configMigrator ( componentName ( ) ) ;
// UI file is handled automatically, we only need to specify config name because we're a part
configMigrator . setConfigFiles ( QStringList ( configFileName ) ) ;
// If there's no old okular config to migrate, look for kpdf
if ( ! configMigrator . migrate ( ) ) {
qCDebug ( OkularUiDebug ) < < " Did not find an old okular config file, attempting to look for kpdf config " ;
// First try the automatic detection, using $KDEHOME etc.
Kdelibs4Migration migration ;
QString kpdfConfig = migration . locateLocal ( " config " , QStringLiteral ( " kpdfpartrc " ) ) ;
// Fallback just in case it tried e. g. ~/.kde4
if ( kpdfConfig . isEmpty ( ) ) {
kpdfConfig = QDir : : homePath ( ) + QStringLiteral ( " /.kde/share/config/kpdfpartrc " ) ;
}
if ( QFile : : exists ( kpdfConfig ) ) {
qCDebug ( OkularUiDebug ) < < " Found old kpdf config " < < kpdfConfig < < " copying to " < < configFilePath ;
QFile : : copy ( kpdfConfig , configFilePath ) ;
} else {
qCDebug ( OkularUiDebug ) < < " Did not find an old kpdf config file " ;
}
} else {
qCDebug ( OkularUiDebug ) < < " Migrated old okular config " ;
}
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}
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Okular : : Settings : : instance ( configFilePath ) ;
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numberOfParts + + ;
if ( numberOfParts = = 1 ) {
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QDBusConnection : : sessionBus ( ) . registerObject ( QStringLiteral ( " /okular " ) , this , QDBusConnection : : ExportScriptableSlots ) ;
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} else {
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QDBusConnection : : sessionBus ( ) . registerObject ( QStringLiteral ( " /okular%1 " ) . arg ( numberOfParts ) , this , QDBusConnection : : ExportScriptableSlots ) ;
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}
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// connect the started signal to tell the job the mimetypes we like,
// and get some more information from it
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connect ( this , & KParts : : ReadOnlyPart : : started , this , & Part : : slotJobStarted ) ;
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// connect the completed signal so we can put the window caption when loading remote files
connect ( this , SIGNAL ( completed ( ) ) , this , SLOT ( setWindowTitleFromDocument ( ) ) ) ;
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connect ( this , & KParts : : ReadOnlyPart : : canceled , this , & Part : : loadCancelled ) ;
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// create browser extension (for printing when embedded into browser)
m_bExtension = new BrowserExtension ( this ) ;
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// create live connect extension (for integrating with browser scripting)
new OkularLiveConnectExtension ( this ) ;
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GuiUtils : : addIconLoader ( iconLoader ( ) ) ;
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m_sidebar = new Sidebar ( parentWidget ) ;
setWidget ( m_sidebar ) ;
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connect ( m_sidebar , & Sidebar : : urlsDropped , this , & Part : : handleDroppedUrls ) ;
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// build the document
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m_document = new Okular : : Document ( widget ( ) ) ;
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connect ( m_document , & Document : : linkFind , this , & Part : : slotFind ) ;
connect ( m_document , & Document : : linkGoToPage , this , & Part : : slotGoToPage ) ;
connect ( m_document , & Document : : linkPresentation , this , & Part : : slotShowPresentation ) ;
connect ( m_document , & Document : : linkEndPresentation , this , & Part : : slotHidePresentation ) ;
connect ( m_document , & Document : : openUrl , this , & Part : : openUrlFromDocument ) ;
connect ( m_document - > bookmarkManager ( ) , & BookmarkManager : : openUrl , this , & Part : : openUrlFromBookmarks ) ;
connect ( m_document , & Document : : close , this , & Part : : close ) ;
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if ( parent & & parent - > metaObject ( ) - > indexOfSlot ( QMetaObject : : normalizedSignature ( " slotQuit() " ) . constData ( ) ) ! = - 1 )
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connect ( m_document , SIGNAL ( quit ( ) ) , parent , SLOT ( slotQuit ( ) ) ) ;
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else
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connect ( m_document , & Document : : quit , this , & Part : : cannotQuit ) ;
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// widgets: ^searchbar (toolbar containing label and SearchWidget)
// m_searchToolBar = new KToolBar( parentWidget, "searchBar" );
// m_searchToolBar->boxLayout()->setSpacing( KDialog::spacingHint() );
// QLabel * sLabel = new QLabel( i18n( "&Search:" ), m_searchToolBar, "kde toolbar widget" );
// m_searchWidget = new SearchWidget( m_searchToolBar, m_document );
// sLabel->setBuddy( m_searchWidget );
// m_searchToolBar->setStretchableWidget( m_searchWidget );
// [left toolbox: Table of Contents] | []
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m_toc = new TOC ( 0 , m_document ) ;
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connect ( m_toc . data ( ) , & TOC : : hasTOC , this , & Part : : enableTOC ) ;
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connect ( m_toc . data ( ) , & TOC : : rightClick , this , & Part : : slotShowTOCMenu ) ;
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m_sidebar - > addItem ( m_toc , QIcon : : fromTheme ( QApplication : : isLeftToRight ( ) ? QStringLiteral ( " format-justify-left " ) : QStringLiteral ( " format-justify-right " ) ) , i18n ( " Contents " ) ) ;
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enableTOC ( false ) ;
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// [left toolbox: Layers] | []
m_layers = new Layers ( 0 , m_document ) ;
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connect ( m_layers . data ( ) , & Layers : : hasLayers , this , & Part : : enableLayers ) ;
m_sidebar - > addItem ( m_layers , QIcon : : fromTheme ( QStringLiteral ( " draw-freehand " ) ) , i18n ( " Layers " ) ) ;
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enableLayers ( false ) ;
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// [left toolbox: Thumbnails and Bookmarks] | []
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QWidget * thumbsBox = new ThumbnailsBox ( 0 ) ;
thumbsBox - > layout ( ) - > setSpacing ( 6 ) ;
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m_searchWidget = new SearchWidget ( thumbsBox , m_document ) ;
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thumbsBox - > layout ( ) - > addWidget ( m_searchWidget ) ;
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m_thumbnailList = new ThumbnailList ( thumbsBox , m_document ) ;
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thumbsBox - > layout ( ) - > addWidget ( m_thumbnailList ) ;
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// ThumbnailController * m_tc = new ThumbnailController( thumbsBox, m_thumbnailList );
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connect ( m_thumbnailList . data ( ) , & ThumbnailList : : rightClick , this , & Part : : slotShowMenu ) ;
m_sidebar - > addItem ( thumbsBox , QIcon : : fromTheme ( QStringLiteral ( " view-preview " ) ) , i18n ( " Thumbnails " ) ) ;
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m_sidebar - > setCurrentItem ( thumbsBox ) ;
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// [left toolbox: Reviews] | []
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m_reviewsWidget = new Reviews ( 0 , m_document ) ;
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m_sidebar - > addItem ( m_reviewsWidget , QIcon : : fromTheme ( QStringLiteral ( " draw-freehand " ) ) , i18n ( " Reviews " ) ) ;
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m_sidebar - > setItemEnabled ( m_reviewsWidget , false ) ;
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// [left toolbox: Bookmarks] | []
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m_bookmarkList = new BookmarkList ( m_document , 0 ) ;
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m_sidebar - > addItem ( m_bookmarkList , QIcon : : fromTheme ( QStringLiteral ( " bookmarks " ) ) , i18n ( " Bookmarks " ) ) ;
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m_sidebar - > setItemEnabled ( m_bookmarkList , false ) ;
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// widgets: [../miniBarContainer] | []
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# ifdef OKULAR_ENABLE_MINIBAR
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QWidget * miniBarContainer = new QWidget ( 0 ) ;
m_sidebar - > setBottomWidget ( miniBarContainer ) ;
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QVBoxLayout * miniBarLayout = new QVBoxLayout ( miniBarContainer ) ;
miniBarLayout - > setMargin ( 0 ) ;
// widgets: [../[spacer/..]] | []
miniBarLayout - > addItem ( new QSpacerItem ( 6 , 6 , QSizePolicy : : Fixed , QSizePolicy : : Fixed ) ) ;
// widgets: [../[../MiniBar]] | []
QFrame * bevelContainer = new QFrame ( miniBarContainer ) ;
bevelContainer - > setFrameStyle ( QFrame : : StyledPanel | QFrame : : Sunken ) ;
QVBoxLayout * bevelContainerLayout = new QVBoxLayout ( bevelContainer ) ;
bevelContainerLayout - > setMargin ( 4 ) ;
m_progressWidget = new ProgressWidget ( bevelContainer , m_document ) ;
bevelContainerLayout - > addWidget ( m_progressWidget ) ;
miniBarLayout - > addWidget ( bevelContainer ) ;
miniBarLayout - > addItem ( new QSpacerItem ( 6 , 6 , QSizePolicy : : Fixed , QSizePolicy : : Fixed ) ) ;
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# endif
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// widgets: [] | [right 'pageView']
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QWidget * rightContainer = new QWidget ( 0 ) ;
m_sidebar - > setMainWidget ( rightContainer ) ;
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QVBoxLayout * rightLayout = new QVBoxLayout ( rightContainer ) ;
rightLayout - > setMargin ( 0 ) ;
rightLayout - > setSpacing ( 0 ) ;
// KToolBar * rtb = new KToolBar( rightContainer, "mainToolBarSS" );
// rightLayout->addWidget( rtb );
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m_topMessage = new KMessageWidget ( rightContainer ) ;
m_topMessage - > setVisible ( false ) ;
m_topMessage - > setWordWrap ( true ) ;
m_topMessage - > setMessageType ( KMessageWidget : : Information ) ;
m_topMessage - > setText ( i18n ( " This document has embedded files. <a href= \" okular:/embeddedfiles \" >Click here to see them</a> or go to File -> Embedded Files. " ) ) ;
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m_topMessage - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " mail-attachment " ) ) ) ;
connect ( m_topMessage , & KMessageWidget : : linkActivated , this , & Part : : slotShowEmbeddedFiles ) ;
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rightLayout - > addWidget ( m_topMessage ) ;
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m_formsMessage = new KMessageWidget ( rightContainer ) ;
m_formsMessage - > setVisible ( false ) ;
m_formsMessage - > setWordWrap ( true ) ;
m_formsMessage - > setMessageType ( KMessageWidget : : Information ) ;
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rightLayout - > addWidget ( m_formsMessage ) ;
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m_infoMessage = new KMessageWidget ( rightContainer ) ;
m_infoMessage - > setVisible ( false ) ;
m_infoMessage - > setWordWrap ( true ) ;
m_infoMessage - > setMessageType ( KMessageWidget : : Information ) ;
rightLayout - > addWidget ( m_infoMessage ) ;
m_infoTimer = new QTimer ( ) ;
m_infoTimer - > setSingleShot ( true ) ;
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connect ( m_infoTimer , & QTimer : : timeout , m_infoMessage , & KMessageWidget : : animatedHide ) ;
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m_pageView = new PageView ( rightContainer , m_document ) ;
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QMetaObject : : invokeMethod ( m_pageView , " setFocus " , Qt : : QueuedConnection ) ; //usability setting
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// m_splitter->setFocusProxy(m_pageView);
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connect ( m_pageView . data ( ) , & PageView : : rightClick , this , & Part : : slotShowMenu ) ;
connect ( m_document , & Document : : error , this , & Part : : errorMessage ) ;
connect ( m_document , & Document : : warning , this , & Part : : warningMessage ) ;
connect ( m_document , & Document : : notice , this , & Part : : noticeMessage ) ;
connect ( m_document , & Document : : sourceReferenceActivated , this , & Part : : slotHandleActivatedSourceReference ) ;
connect ( m_pageView . data ( ) , & PageView : : fitWindowToPage , this , & Part : : fitWindowToPage ) ;
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rightLayout - > addWidget ( m_pageView ) ;
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m_layers - > setPageView ( m_pageView ) ;
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m_findBar = new FindBar ( m_document , rightContainer ) ;
rightLayout - > addWidget ( m_findBar ) ;
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m_bottomBar = new QWidget ( rightContainer ) ;
QHBoxLayout * bottomBarLayout = new QHBoxLayout ( m_bottomBar ) ;
m_pageSizeLabel = new PageSizeLabel ( m_bottomBar , m_document ) ;
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bottomBarLayout - > setMargin ( 0 ) ;
bottomBarLayout - > setSpacing ( 0 ) ;
bottomBarLayout - > addItem ( new QSpacerItem ( 5 , 5 , QSizePolicy : : Expanding , QSizePolicy : : Minimum ) ) ;
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m_miniBarLogic = new MiniBarLogic ( this , m_document ) ;
m_miniBar = new MiniBar ( m_bottomBar , m_miniBarLogic ) ;
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bottomBarLayout - > addWidget ( m_miniBar ) ;
bottomBarLayout - > addWidget ( m_pageSizeLabel ) ;
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rightLayout - > addWidget ( m_bottomBar ) ;
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m_pageNumberTool = new MiniBar ( 0 , m_miniBarLogic ) ;
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connect ( m_findBar , SIGNAL ( forwardKeyPressEvent ( QKeyEvent * ) ) , m_pageView , SLOT ( externalKeyPressEvent ( QKeyEvent * ) ) ) ;
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connect ( m_findBar , SIGNAL ( onCloseButtonPressed ( ) ) , m_pageView , SLOT ( setFocus ( ) ) ) ;
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connect ( m_miniBar , SIGNAL ( forwardKeyPressEvent ( QKeyEvent * ) ) , m_pageView , SLOT ( externalKeyPressEvent ( QKeyEvent * ) ) ) ;
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connect ( m_pageView . data ( ) , & PageView : : escPressed , m_findBar , & FindBar : : resetSearch ) ;
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connect ( m_pageNumberTool , SIGNAL ( forwardKeyPressEvent ( QKeyEvent * ) ) , m_pageView , SLOT ( externalKeyPressEvent ( QKeyEvent * ) ) ) ;
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connect ( m_reviewsWidget . data ( ) , & Reviews : : openAnnotationWindow ,
m_pageView . data ( ) , & PageView : : openAnnotationWindow ) ;
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// add document observers
m_document - > addObserver ( this ) ;
m_document - > addObserver ( m_thumbnailList ) ;
m_document - > addObserver ( m_pageView ) ;
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m_document - > registerView ( m_pageView ) ;
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m_document - > addObserver ( m_toc ) ;
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m_document - > addObserver ( m_miniBarLogic ) ;
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# ifdef OKULAR_ENABLE_MINIBAR
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m_document - > addObserver ( m_progressWidget ) ;
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# endif
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m_document - > addObserver ( m_reviewsWidget ) ;
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m_document - > addObserver ( m_pageSizeLabel ) ;
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m_document - > addObserver ( m_bookmarkList ) ;
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connect ( m_document - > bookmarkManager ( ) , & BookmarkManager : : saved ,
this , & Part : : slotRebuildBookmarkMenu ) ;
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setupViewerActions ( ) ;
if ( m_embedMode ! = ViewerWidgetMode )
{
setupActions ( ) ;
}
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else
{
setViewerShortcuts ( ) ;
}
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// document watcher and reloader
m_watcher = new KDirWatch ( this ) ;
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connect ( m_watcher , & KDirWatch : : dirty , this , & Part : : slotFileDirty ) ;
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m_dirtyHandler = new QTimer ( this ) ;
m_dirtyHandler - > setSingleShot ( true ) ;
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connect ( m_dirtyHandler , & QTimer : : timeout , this , & Part : : slotDoFileDirty ) ;
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slotNewConfig ( ) ;
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// keep us informed when the user changes settings
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connect ( Okular : : Settings : : self ( ) , & KCoreConfigSkeleton : : configChanged , this , & Part : : slotNewConfig ) ;
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# ifdef HAVE_SPEECH
// [SPEECH] check for TTS presence and usability
Okular : : Settings : : setUseTTS ( true ) ;
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Okular : : Settings : : self ( ) - > save ( ) ;
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# endif
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rebuildBookmarkMenu ( false ) ;
if ( m_embedMode = = ViewerWidgetMode ) {
// set the XML-UI resource file for the viewer mode
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setXMLFile ( QStringLiteral ( " part-viewermode.rc " ) ) ;
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}
else
{
// set our main XML-UI resource file
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setXMLFile ( QStringLiteral ( " part.rc " ) ) ;
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}
m_pageView - > setupBaseActions ( actionCollection ( ) ) ;
m_sidebar - > setSidebarVisibility ( false ) ;
if ( m_embedMode ! = PrintPreviewMode )
{
// now set up actions that are required for all remaining modes
m_pageView - > setupViewerActions ( actionCollection ( ) ) ;
// and if we are not in viewer mode, we want the full GUI
if ( m_embedMode ! = ViewerWidgetMode )
{
unsetDummyMode ( ) ;
}
}
// ensure history actions are in the correct state
updateViewActions ( ) ;
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// also update the state of the actions in the page view
m_pageView - > updateActionState ( false , false , false ) ;
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if ( m_embedMode = = NativeShellMode )
m_sidebar - > setAutoFillBackground ( false ) ;
# ifdef OKULAR_KEEP_FILE_OPEN
m_keeper = new FileKeeper ( ) ;
# endif
}
void Part : : setupViewerActions ( )
{
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// ACTIONS
KActionCollection * ac = actionCollection ( ) ;
// Page Traversal actions
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m_gotoPage = KStandardAction : : gotoPage ( this , SLOT ( slotGoToPage ( ) ) , ac ) ;
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ac - > setDefaultShortcuts ( m_gotoPage , KStandardShortcut : : gotoLine ( ) ) ;
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// dirty way to activate gotopage when pressing miniBar's button
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connect ( m_miniBar . data ( ) , & MiniBar : : gotoPage , m_gotoPage , & QAction : : trigger ) ;
connect ( m_pageNumberTool . data ( ) , & MiniBar : : gotoPage , m_gotoPage , & QAction : : trigger ) ;
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m_prevPage = KStandardAction : : prior ( this , SLOT ( slotPreviousPage ( ) ) , ac ) ;
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m_prevPage - > setIconText ( i18nc ( " Previous page " , " Previous " ) ) ;
m_prevPage - > setToolTip ( i18n ( " Go back to the Previous Page " ) ) ;
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m_prevPage - > setWhatsThis ( i18n ( " Moves to the previous page of the document " ) ) ;
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ac - > setDefaultShortcut ( m_prevPage , QKeySequence ( ) ) ;
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// dirty way to activate prev page when pressing miniBar's button
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connect ( m_miniBar . data ( ) , & MiniBar : : prevPage , m_prevPage , & QAction : : trigger ) ;
connect ( m_pageNumberTool . data ( ) , & MiniBar : : prevPage , m_prevPage , & QAction : : trigger ) ;
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# ifdef OKULAR_ENABLE_MINIBAR
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connect ( m_progressWidget , SIGNAL ( prevPage ( ) ) , m_prevPage , SLOT ( trigger ( ) ) ) ;
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# endif
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m_nextPage = KStandardAction : : next ( this , SLOT ( slotNextPage ( ) ) , ac ) ;
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m_nextPage - > setIconText ( i18nc ( " Next page " , " Next " ) ) ;
m_nextPage - > setToolTip ( i18n ( " Advance to the Next Page " ) ) ;
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m_nextPage - > setWhatsThis ( i18n ( " Moves to the next page of the document " ) ) ;
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ac - > setDefaultShortcut ( m_nextPage , QKeySequence ( ) ) ;
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// dirty way to activate next page when pressing miniBar's button
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connect ( m_miniBar . data ( ) , & MiniBar : : nextPage , m_nextPage , & QAction : : trigger ) ;
connect ( m_pageNumberTool . data ( ) , & MiniBar : : nextPage , m_nextPage , & QAction : : trigger ) ;
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# ifdef OKULAR_ENABLE_MINIBAR
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connect ( m_progressWidget , SIGNAL ( nextPage ( ) ) , m_nextPage , SLOT ( trigger ( ) ) ) ;
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# endif
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m_beginningOfDocument = KStandardAction : : firstPage ( this , SLOT ( slotGotoFirst ( ) ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " first_page " ) , m_beginningOfDocument ) ;
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m_beginningOfDocument - > setText ( i18n ( " Beginning of the document " ) ) ;
m_beginningOfDocument - > setWhatsThis ( i18n ( " Moves to the beginning of the document " ) ) ;
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m_endOfDocument = KStandardAction : : lastPage ( this , SLOT ( slotGotoLast ( ) ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " last_page " ) , m_endOfDocument ) ;
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m_endOfDocument - > setText ( i18n ( " End of the document " ) ) ;
m_endOfDocument - > setWhatsThis ( i18n ( " Moves to the end of the document " ) ) ;
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// we do not want back and next in history in the dummy mode
m_historyBack = 0 ;
m_historyNext = 0 ;
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m_addBookmark = KStandardAction : : addBookmark ( this , SLOT ( slotAddBookmark ( ) ) , ac ) ;
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m_addBookmarkText = m_addBookmark - > text ( ) ;
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m_addBookmarkIcon = m_addBookmark - > icon ( ) ;
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m_renameBookmark = ac - > addAction ( QStringLiteral ( " rename_bookmark " ) ) ;
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m_renameBookmark - > setText ( i18n ( " Rename Bookmark " ) ) ;
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m_renameBookmark - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " edit-rename " ) ) ) ;
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m_renameBookmark - > setWhatsThis ( i18n ( " Rename the current bookmark " ) ) ;
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connect ( m_renameBookmark , & QAction : : triggered , this , & Part : : slotRenameCurrentViewportBookmark ) ;
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m_prevBookmark = ac - > addAction ( QStringLiteral ( " previous_bookmark " ) ) ;
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m_prevBookmark - > setText ( i18n ( " Previous Bookmark " ) ) ;
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m_prevBookmark - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " go-up-search " ) ) ) ;
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m_prevBookmark - > setWhatsThis ( i18n ( " Go to the previous bookmark " ) ) ;
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connect ( m_prevBookmark , & QAction : : triggered , this , & Part : : slotPreviousBookmark ) ;
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m_nextBookmark = ac - > addAction ( QStringLiteral ( " next_bookmark " ) ) ;
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m_nextBookmark - > setText ( i18n ( " Next Bookmark " ) ) ;
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m_nextBookmark - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " go-down-search " ) ) ) ;
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m_nextBookmark - > setWhatsThis ( i18n ( " Go to the next bookmark " ) ) ;
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connect ( m_nextBookmark , & QAction : : triggered , this , & Part : : slotNextBookmark ) ;
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m_copy = 0 ;
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m_selectAll = 0 ;
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// Find and other actions
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m_find = KStandardAction : : find ( this , SLOT ( slotShowFindBar ( ) ) , ac ) ;
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QList < QKeySequence > s = m_find - > shortcuts ( ) ;
s . append ( QKeySequence ( Qt : : Key_Slash ) ) ;
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ac - > setDefaultShortcuts ( m_find , s ) ;
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m_find - > setEnabled ( false ) ;
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m_findNext = KStandardAction : : findNext ( this , SLOT ( slotFindNext ( ) ) , ac ) ;
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m_findNext - > setEnabled ( false ) ;
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m_findPrev = KStandardAction : : findPrev ( this , SLOT ( slotFindPrev ( ) ) , ac ) ;
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m_findPrev - > setEnabled ( false ) ;
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m_saveCopyAs = 0 ;
m_saveAs = 0 ;
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QAction * prefs = KStandardAction : : preferences ( this , SLOT ( slotPreferences ( ) ) , ac ) ;
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if ( m_embedMode = = NativeShellMode )
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{
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prefs - > setText ( i18n ( " Configure Okular... " ) ) ;
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}
else
{
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// TODO: improve this message
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prefs - > setText ( i18n ( " Configure Viewer... " ) ) ;
}
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QAction * genPrefs = new QAction ( ac ) ;
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ac - > addAction ( QStringLiteral ( " options_configure_generators " ) , genPrefs ) ;
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if ( m_embedMode = = ViewerWidgetMode )
{
genPrefs - > setText ( i18n ( " Configure Viewer Backends... " ) ) ;
}
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else
{
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genPrefs - > setText ( i18n ( " Configure Backends... " ) ) ;
}
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genPrefs - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " configure " ) ) ) ;
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genPrefs - > setEnabled ( m_document - > configurableGenerators ( ) > 0 ) ;
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connect ( genPrefs , & QAction : : triggered , this , & Part : : slotGeneratorPreferences ) ;
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m_printPreview = KStandardAction : : printPreview ( this , SLOT ( slotPrintPreview ( ) ) , ac ) ;
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m_printPreview - > setEnabled ( false ) ;
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m_showLeftPanel = 0 ;
m_showBottomBar = 0 ;
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m_showProperties = ac - > addAction ( QStringLiteral ( " properties " ) ) ;
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m_showProperties - > setText ( i18n ( " &Properties " ) ) ;
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m_showProperties - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " document-properties " ) ) ) ;
connect ( m_showProperties , & QAction : : triggered , this , & Part : : slotShowProperties ) ;
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m_showProperties - > setEnabled ( false ) ;
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m_showEmbeddedFiles = 0 ;
m_showPresentation = 0 ;
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m_exportAs = 0 ;
m_exportAsMenu = 0 ;
m_exportAsText = 0 ;
m_exportAsDocArchive = 0 ;
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m_presentationDrawingActions = 0 ;
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m_aboutBackend = ac - > addAction ( QStringLiteral ( " help_about_backend " ) ) ;
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m_aboutBackend - > setText ( i18n ( " About Backend " ) ) ;
m_aboutBackend - > setEnabled ( false ) ;
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connect ( m_aboutBackend , & QAction : : triggered , this , & Part : : slotAboutBackend ) ;
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QAction * reload = ac - > add < QAction > ( QStringLiteral ( " file_reload " ) ) ;
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reload - > setText ( i18n ( " Reloa&d " ) ) ;
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reload - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " view-refresh " ) ) ) ;
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reload - > setWhatsThis ( i18n ( " Reload the current document from disk. " ) ) ;
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connect ( reload , & QAction : : triggered , this , & Part : : slotReload ) ;
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ac - > setDefaultShortcuts ( reload , KStandardShortcut : : reload ( ) ) ;
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m_reload = reload ;
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m_closeFindBar = ac - > addAction ( QStringLiteral ( " close_find_bar " ) , this , SLOT ( slotHideFindBar ( ) ) ) ;
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m_closeFindBar - > setText ( i18n ( " Close &Find Bar " ) ) ;
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ac - > setDefaultShortcut ( m_closeFindBar , QKeySequence ( Qt : : Key_Escape ) ) ;
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m_closeFindBar - > setEnabled ( false ) ;
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QWidgetAction * pageno = new QWidgetAction ( ac ) ;
pageno - > setText ( i18n ( " Page Number " ) ) ;
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pageno - > setDefaultWidget ( m_pageNumberTool ) ;
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ac - > addAction ( QStringLiteral ( " page_number " ) , pageno ) ;
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}
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void Part : : setViewerShortcuts ( )
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{
KActionCollection * ac = actionCollection ( ) ;
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ac - > setDefaultShortcut ( m_gotoPage , QKeySequence ( Qt : : CTRL + Qt : : ALT + Qt : : Key_G ) ) ;
ac - > setDefaultShortcut ( m_find , QKeySequence ( ) ) ;
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ac - > setDefaultShortcut ( m_findNext , QKeySequence ( ) ) ;
ac - > setDefaultShortcut ( m_findPrev , QKeySequence ( ) ) ;
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ac - > setDefaultShortcut ( m_addBookmark , QKeySequence ( Qt : : CTRL + Qt : : ALT + Qt : : Key_B ) ) ;
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ac - > setDefaultShortcut ( m_beginningOfDocument , QKeySequence ( Qt : : CTRL + Qt : : ALT + Qt : : Key_Home ) ) ;
ac - > setDefaultShortcut ( m_endOfDocument , QKeySequence ( Qt : : CTRL + Qt : : ALT + Qt : : Key_End ) ) ;
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QAction * action = static_cast < QAction * > ( ac - > action ( QStringLiteral ( " file_reload " ) ) ) ;
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if ( action ) {
ac - > setDefaultShortcut ( action , QKeySequence ( Qt : : ALT + Qt : : Key_F5 ) ) ;
}
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}
void Part : : setupActions ( )
{
KActionCollection * ac = actionCollection ( ) ;
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QMimeDatabase db ;
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m_copy = KStandardAction : : create ( KStandardAction : : Copy , m_pageView , SLOT ( copyTextSelection ( ) ) , ac ) ;
m_selectAll = KStandardAction : : selectAll ( m_pageView , SLOT ( selectAll ( ) ) , ac ) ;
m_saveCopyAs = KStandardAction : : saveAs ( this , SLOT ( slotSaveCopyAs ( ) ) , ac ) ;
m_saveCopyAs - > setText ( i18n ( " Save &Copy As... " ) ) ;
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ac - > addAction ( QStringLiteral ( " file_save_copy " ) , m_saveCopyAs ) ;
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ac - > setDefaultShortcuts ( m_saveCopyAs , KStandardShortcut : : shortcut ( KStandardShortcut : : SaveAs ) ) ;
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m_saveCopyAs - > setEnabled ( false ) ;
m_saveAs = KStandardAction : : saveAs ( this , SLOT ( slotSaveFileAs ( ) ) , ac ) ;
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ac - > setDefaultShortcuts ( m_saveAs , KStandardShortcut : : shortcut ( KStandardShortcut : : Save ) ) ;
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m_saveAs - > setEnabled ( false ) ;
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m_showLeftPanel = ac - > add < KToggleAction > ( QStringLiteral ( " show_leftpanel " ) ) ;
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m_showLeftPanel - > setText ( i18n ( " Show &Navigation Panel " ) ) ;
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m_showLeftPanel - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " view-sidetree " ) ) ) ;
connect ( m_showLeftPanel , & QAction : : toggled , this , & Part : : slotShowLeftPanel ) ;
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ac - > setDefaultShortcut ( m_showLeftPanel , QKeySequence ( Qt : : Key_F7 ) ) ;
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m_showLeftPanel - > setChecked ( Okular : : Settings : : showLeftPanel ( ) ) ;
slotShowLeftPanel ( ) ;
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m_showBottomBar = ac - > add < KToggleAction > ( QStringLiteral ( " show_bottombar " ) ) ;
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m_showBottomBar - > setText ( i18n ( " Show &Page Bar " ) ) ;
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connect ( m_showBottomBar , & QAction : : toggled , this , & Part : : slotShowBottomBar ) ;
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m_showBottomBar - > setChecked ( Okular : : Settings : : showBottomBar ( ) ) ;
slotShowBottomBar ( ) ;
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m_showEmbeddedFiles = ac - > addAction ( QStringLiteral ( " embedded_files " ) ) ;
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m_showEmbeddedFiles - > setText ( i18n ( " &Embedded Files " ) ) ;
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m_showEmbeddedFiles - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " mail-attachment " ) ) ) ;
connect ( m_showEmbeddedFiles , & QAction : : triggered , this , & Part : : slotShowEmbeddedFiles ) ;
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m_showEmbeddedFiles - > setEnabled ( false ) ;
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m_exportAs = ac - > addAction ( QStringLiteral ( " file_export_as " ) ) ;
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m_exportAs - > setText ( i18n ( " E&xport As " ) ) ;
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m_exportAs - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " document-export " ) ) ) ;
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m_exportAsMenu = new QMenu ( ) ;
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connect ( m_exportAsMenu , & QMenu : : triggered , this , & Part : : slotExportAs ) ;
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m_exportAs - > setMenu ( m_exportAsMenu ) ;
m_exportAsText = actionForExportFormat ( Okular : : ExportFormat : : standardFormat ( Okular : : ExportFormat : : PlainText ) , m_exportAsMenu ) ;
m_exportAsMenu - > addAction ( m_exportAsText ) ;
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m_exportAs - > setEnabled ( false ) ;
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m_exportAsText - > setEnabled ( false ) ;
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m_exportAsDocArchive = actionForExportFormat ( Okular : : ExportFormat (
i18nc ( " A document format, Okular-specific " , " Document Archive " ) ,
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db . mimeTypeForName ( QStringLiteral ( " application/vnd.kde.okular-archive " ) ) ) , m_exportAsMenu ) ;
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m_exportAsMenu - > addAction ( m_exportAsDocArchive ) ;
m_exportAsDocArchive - > setEnabled ( false ) ;
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m_showPresentation = ac - > addAction ( QStringLiteral ( " presentation " ) ) ;
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m_showPresentation - > setText ( i18n ( " P&resentation " ) ) ;
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m_showPresentation - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " view-presentation " ) ) ) ;
connect ( m_showPresentation , & QAction : : triggered , this , & Part : : slotShowPresentation ) ;
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ac - > setDefaultShortcut ( m_showPresentation , QKeySequence ( Qt : : CTRL + Qt : : SHIFT + Qt : : Key_P ) ) ;
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m_showPresentation - > setEnabled ( false ) ;
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QAction * importPS = ac - > addAction ( QStringLiteral ( " import_ps " ) ) ;
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importPS - > setText ( i18n ( " &Import PostScript as PDF... " ) ) ;
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importPS - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " document-import " ) ) ) ;
connect ( importPS , & QAction : : triggered , this , & Part : : slotImportPSFile ) ;
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#if 0
QAction * ghns = ac - > addAction ( " get_new_stuff " ) ;
ghns - > setText ( i18n ( " &Get Books From Internet... " ) ) ;
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ghns - > setIcon ( QIcon : : fromTheme ( " get-hot-new-stuff " ) ) ;
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connect ( ghns , SIGNAL ( triggered ( ) ) , this , SLOT ( slotGetNewStuff ( ) ) ) ;
# endif
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KToggleAction * blackscreenAction = new KToggleAction ( i18n ( " Switch Blackscreen Mode " ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " switch_blackscreen_mode " ) , blackscreenAction ) ;
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ac - > setDefaultShortcut ( blackscreenAction , QKeySequence ( Qt : : Key_B ) ) ;
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blackscreenAction - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " view-presentation " ) ) ) ;
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blackscreenAction - > setEnabled ( false ) ;
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m_presentationDrawingActions = new DrawingToolActions ( ac ) ;
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QAction * eraseDrawingAction = new QAction ( i18n ( " Erase Drawings " ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " presentation_erase_drawings " ) , eraseDrawingAction ) ;
eraseDrawingAction - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " draw-eraser " ) ) ) ;
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eraseDrawingAction - > setEnabled ( false ) ;
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QAction * configureAnnotations = new QAction ( i18n ( " Configure Annotations... " ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " options_configure_annotations " ) , configureAnnotations ) ;
configureAnnotations - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " configure " ) ) ) ;
connect ( configureAnnotations , & QAction : : triggered , this , & Part : : slotAnnotationPreferences ) ;
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QAction * playPauseAction = new QAction ( i18n ( " Play/Pause Presentation " ) , ac ) ;
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ac - > addAction ( QStringLiteral ( " presentation_play_pause " ) , playPauseAction ) ;
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playPauseAction - > setEnabled ( false ) ;
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}
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Part : : ~ Part ( )
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{
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GuiUtils : : removeIconLoader ( iconLoader ( ) ) ;
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m_document - > removeObserver ( this ) ;
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if ( m_document - > isOpened ( ) )
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Part : : closeUrl ( false ) ;
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delete m_toc ;
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delete m_layers ;
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delete m_pageView ;
delete m_thumbnailList ;
delete m_miniBar ;
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delete m_pageNumberTool ;
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delete m_miniBarLogic ;
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delete m_bottomBar ;
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# ifdef OKULAR_ENABLE_MINIBAR
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delete m_progressWidget ;
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# endif
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delete m_pageSizeLabel ;
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delete m_reviewsWidget ;
delete m_bookmarkList ;
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delete m_infoTimer ;
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2004-11-09 17:20:19 +00:00
delete m_document ;
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delete m_tempfile ;
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qDeleteAll ( m_bookmarkActions ) ;
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delete m_exportAsMenu ;
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# ifdef OKULAR_KEEP_FILE_OPEN
delete m_keeper ;
# endif
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}
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bool Part : : openDocument ( const QUrl & url , uint page )
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{
Okular : : DocumentViewport vp ( page - 1 ) ;
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vp . rePos . enabled = true ;
vp . rePos . normalizedX = 0 ;
vp . rePos . normalizedY = 0 ;
vp . rePos . pos = Okular : : DocumentViewport : : TopLeft ;
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if ( vp . isValid ( ) )
m_document - > setNextDocumentViewport ( vp ) ;
return openUrl ( url ) ;
}
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void Part : : startPresentation ( )
{
m_cliPresentation = true ;
}
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QStringList Part : : supportedMimeTypes ( ) const
{
return m_document - > supportedMimeTypes ( ) ;
}
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QUrl Part : : realUrl ( ) const
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{
if ( ! m_realUrl . isEmpty ( ) )
return m_realUrl ;
return url ( ) ;
}
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// ViewerInterface
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void Part : : showSourceLocation ( const QString & fileName , int line , int column , bool showGraphically )
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{
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Q_UNUSED ( column ) ;
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const QString u = QStringLiteral ( " src:%1 %2 " ) . arg ( line + 1 ) . arg ( fileName ) ;
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GotoAction action ( QString ( ) , u ) ;
m_document - > processAction ( & action ) ;
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if ( showGraphically )
{
m_pageView - > setLastSourceLocationViewport ( m_document - > viewport ( ) ) ;
}
}
void Part : : clearLastShownSourceLocation ( )
{
m_pageView - > clearLastSourceLocationViewport ( ) ;
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}
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bool Part : : isWatchFileModeEnabled ( ) const
{
return ! m_watcher - > isStopped ( ) ;
}
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void Part : : setWatchFileModeEnabled ( bool enabled )
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{
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if ( enabled & & m_watcher - > isStopped ( ) )
{
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m_watcher - > startScan ( ) ;
}
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else if ( ! enabled & & ! m_watcher - > isStopped ( ) )
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{
m_dirtyHandler - > stop ( ) ;
m_watcher - > stopScan ( ) ;
}
}
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bool Part : : areSourceLocationsShownGraphically ( ) const
{
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return m_pageView - > areSourceLocationsShownGraphically ( ) ;
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}
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void Part : : setShowSourceLocationsGraphically ( bool show )
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{
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m_pageView - > setShowSourceLocationsGraphically ( show ) ;
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}
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bool Part : : openNewFilesInTabs ( ) const
{
return Okular : : Settings : : self ( ) - > shellOpenFileInTabs ( ) ;
}
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void Part : : slotHandleActivatedSourceReference ( const QString & absFileName , int line , int col , bool * handled )
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{
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emit openSourceReference ( absFileName , line , col ) ;
if ( m_embedMode = = Okular : : ViewerWidgetMode )
{
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* handled = true ;
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}
}
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void Part : : openUrlFromDocument ( const QUrl & url )
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{
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if ( m_embedMode = = PrintPreviewMode )
return ;
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if ( url . isLocalFile ( ) ) {
if ( ! QFile : : exists ( url . toLocalFile ( ) ) ) {
KMessageBox : : error ( widget ( ) , i18n ( " Could not open '%1'. File does not exist " , url . toDisplayString ( ) ) ) ;
return ;
}
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} else {
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KIO : : StatJob * statJob = KIO : : stat ( url , KIO : : StatJob : : SourceSide , 0 ) ;
KJobWidgets : : setWindow ( statJob , widget ( ) ) ;
if ( ! statJob - > exec ( ) | | statJob - > error ( ) ) {
KMessageBox : : error ( widget ( ) , i18n ( " Could not open '%1' (%2) " , url . toDisplayString ( ) , statJob - > errorString ( ) ) ) ;
return ;
}
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}
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m_bExtension - > openUrlNotify ( ) ;
m_bExtension - > setLocationBarUrl ( url . toDisplayString ( ) ) ;
openUrl ( url ) ;
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}
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void Part : : openUrlFromBookmarks ( const QUrl & _url )
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{
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QUrl url = _url ;
Okular : : DocumentViewport vp ( _url . fragment ( QUrl : : FullyDecoded ) ) ;
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if ( vp . isValid ( ) )
m_document - > setNextDocumentViewport ( vp ) ;
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url . setFragment ( QString ( ) ) ;
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if ( m_document - > currentDocument ( ) = = url )
{
if ( vp . isValid ( ) )
m_document - > setViewport ( vp ) ;
}
else
openUrl ( url ) ;
}
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void Part : : handleDroppedUrls ( const QList < QUrl > & urls )
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{
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if ( urls . isEmpty ( ) )
return ;
if ( m_embedMode ! = NativeShellMode | | ! openNewFilesInTabs ( ) )
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{
openUrlFromDocument ( urls . first ( ) ) ;
return ;
}
emit urlsDropped ( urls ) ;
}
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void Part : : slotJobStarted ( KIO : : Job * job )
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{
if ( job )
{
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QStringList supportedMimeTypes = m_document - > supportedMimeTypes ( ) ;
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job - > addMetaData ( QStringLiteral ( " accept " ) , supportedMimeTypes . join ( QStringLiteral ( " , " ) ) + QStringLiteral ( " , */*;q=0.5 " ) ) ;
2010-08-20 16:20:17 +00:00
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connect ( job , & KJob : : result , this , & Part : : slotJobFinished ) ;
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}
}
void Part : : slotJobFinished ( KJob * job )
{
if ( job - > error ( ) = = KIO : : ERR_USER_CANCELED )
{
2015-01-29 19:55:57 +00:00
m_pageView - > displayMessage ( i18n ( " The loading of %1 has been canceled. " , realUrl ( ) . toDisplayString ( QUrl : : PreferLocalFile ) ) ) ;
2005-11-04 11:59:51 +00:00
}
}
2007-06-05 21:25:41 +00:00
void Part : : loadCancelled ( const QString & reason )
{
emit setWindowCaption ( QString ( ) ) ;
2013-03-11 21:52:25 +00:00
resetStartArguments ( ) ;
2008-01-14 23:03:53 +00:00
// when m_viewportDirty.pageNumber != -1 we come from slotDoFileDirty
// so we don't want to show an ugly messagebox just because the document is
// taking more than usual to be recreated
if ( m_viewportDirty . pageNumber = = - 1 )
2007-06-05 21:25:41 +00:00
{
2008-01-14 23:03:53 +00:00
if ( ! reason . isEmpty ( ) )
{
2014-08-09 23:08:54 +00:00
KMessageBox : : error ( widget ( ) , i18n ( " Could not open %1. Reason: %2 " , url ( ) . toDisplayString ( ) , reason ) ) ;
2008-01-14 23:03:53 +00:00
}
2007-06-05 21:25:41 +00:00
}
}
void Part : : setWindowTitleFromDocument ( )
{
2008-11-29 14:36:14 +00:00
// If 'DocumentTitle' should be used, check if the document has one. If
// either case is false, use the file name.
2015-01-29 19:55:57 +00:00
QString title = Okular : : Settings : : displayDocumentNameOrPath ( ) = = Okular : : Settings : : EnumDisplayDocumentNameOrPath : : Path ? realUrl ( ) . toDisplayString ( QUrl : : PreferLocalFile )
: realUrl ( ) . fileName ( ) ;
2008-11-29 14:36:14 +00:00
if ( Okular : : Settings : : displayDocumentTitle ( ) )
2007-06-05 21:25:41 +00:00
{
2015-10-29 12:37:11 +00:00
const QString docTitle = m_document - > metaData ( QStringLiteral ( " DocumentTitle " ) ) . toString ( ) ;
2008-11-29 14:36:14 +00:00
if ( ! docTitle . isEmpty ( ) & & ! docTitle . trimmed ( ) . isEmpty ( ) )
{
title = docTitle ;
}
2007-06-05 21:25:41 +00:00
}
2008-11-29 14:36:14 +00:00
emit setWindowCaption ( title ) ;
2007-06-05 21:25:41 +00:00
}
2013-06-08 14:29:24 +00:00
KConfigDialog * Part : : slotGeneratorPreferences ( )
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
{
2013-05-28 19:10:50 +00:00
// Create dialog
2015-10-29 12:37:11 +00:00
KConfigDialog * dialog = new KConfigDialog ( m_pageView , QStringLiteral ( " generator_prefs " ) , Okular : : Settings : : self ( ) ) ;
2013-05-28 19:10:50 +00:00
dialog - > setAttribute ( Qt : : WA_DeleteOnClose ) ;
2013-05-28 10:58:23 +00:00
2011-10-12 19:36:01 +00:00
if ( m_embedMode = = ViewerWidgetMode )
{
2014-08-09 23:08:54 +00:00
dialog - > setWindowTitle ( i18n ( " Configure Viewer Backends " ) ) ;
2011-10-12 19:36:01 +00:00
}
else
{
2014-08-09 23:08:54 +00:00
dialog - > setWindowTitle ( i18n ( " Configure Backends " ) ) ;
2011-10-12 19:36:01 +00:00
}
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
2007-01-28 15:46:10 +00:00
m_document - > fillConfigDialog ( dialog ) ;
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
2013-05-28 19:10:50 +00:00
// Show it
2013-05-28 10:58:23 +00:00
dialog - > setWindowModality ( Qt : : ApplicationModal ) ;
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
dialog - > show ( ) ;
2013-06-08 14:29:24 +00:00
return dialog ;
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
}
2007-01-13 00:33:50 +00:00
2007-09-09 10:50:36 +00:00
void Part : : notifySetup ( const QVector < Okular : : Page * > & /*pages*/ , int setupFlags )
2007-01-13 17:28:54 +00:00
{
2007-09-09 10:50:36 +00:00
if ( ! ( setupFlags & Okular : : DocumentObserver : : DocumentChanged ) )
2007-01-13 17:28:54 +00:00
return ;
rebuildBookmarkMenu ( ) ;
2007-03-07 18:15:00 +00:00
updateAboutBackendAction ( ) ;
2012-07-25 00:29:49 +00:00
m_findBar - > resetSearch ( ) ;
2007-04-29 22:50:32 +00:00
m_searchWidget - > setEnabled ( m_document - > supportsSearching ( ) ) ;
2007-01-13 17:28:54 +00:00
}
2005-02-01 18:23:55 +00:00
void Part : : notifyViewportChanged ( bool /*smoothMove*/ )
2004-11-09 17:20:19 +00:00
{
2010-09-03 21:30:30 +00:00
updateViewActions ( ) ;
2004-11-09 17:20:19 +00:00
}
2007-05-01 14:43:30 +00:00
void Part : : notifyPageChanged ( int page , int flags )
2007-01-13 17:28:54 +00:00
{
2012-05-23 21:43:44 +00:00
if ( flags & Okular : : DocumentObserver : : NeedSaveAs )
setModified ( ) ;
2007-01-13 17:28:54 +00:00
if ( ! ( flags & Okular : : DocumentObserver : : Bookmark ) )
return ;
rebuildBookmarkMenu ( ) ;
2007-05-01 14:43:30 +00:00
if ( page = = m_document - > viewport ( ) . pageNumber )
updateBookmarksActions ( ) ;
2007-01-13 17:28:54 +00:00
}
2007-01-13 00:33:50 +00:00
2004-10-12 11:08:09 +00:00
void Part : : goToPage ( uint i )
{
2004-11-09 17:20:19 +00:00
if ( i < = m_document - > pages ( ) )
2005-01-09 23:37:07 +00:00
m_document - > setViewportPage ( i - 1 ) ;
2004-10-12 11:08:09 +00:00
}
2007-01-13 00:33:50 +00:00
2007-07-29 14:36:49 +00:00
void Part : : openDocument ( const QString & doc )
2004-10-12 11:08:09 +00:00
{
2015-01-29 19:55:57 +00:00
openUrl ( QUrl : : fromUserInput ( doc ) ) ;
2004-10-12 11:08:09 +00:00
}
2007-01-13 00:33:50 +00:00
2004-10-12 11:08:09 +00:00
uint Part : : pages ( )
{
2005-06-13 17:39:58 +00:00
return m_document - > pages ( ) ;
}
2007-01-13 00:33:50 +00:00
2005-06-13 17:39:58 +00:00
uint Part : : currentPage ( )
{
return m_document - > pages ( ) ? m_document - > currentPage ( ) + 1 : 0 ;
}
2007-01-13 00:33:50 +00:00
2007-07-29 14:36:49 +00:00
QString Part : : currentDocument ( )
2005-06-13 17:39:58 +00:00
{
2015-01-29 19:55:57 +00:00
return m_document - > currentDocument ( ) . toDisplayString ( QUrl : : PreferLocalFile ) ;
2004-10-12 11:08:09 +00:00
}
2007-01-13 00:33:50 +00:00
2009-05-30 17:00:16 +00:00
QString Part : : documentMetaData ( const QString & metaData ) const
{
2014-05-11 09:17:49 +00:00
const Okular : : DocumentInfo info = m_document - > documentInfo ( ) ;
return info . get ( metaData ) ;
2009-05-30 17:00:16 +00:00
}
2005-07-15 18:20:57 +00:00
bool Part : : slotImportPSFile ( )
{
2016-07-11 21:25:09 +00:00
QString app = QStandardPaths : : findExecutable ( QStringLiteral ( " ps2pdf " ) ) ;
2007-01-13 00:33:50 +00:00
if ( app . isEmpty ( ) )
{
// TODO point the user to their distro packages?
2008-01-20 15:35:19 +00:00
KMessageBox : : error ( widget ( ) , i18n ( " The program \" ps2pdf \" was not found, so Okular can not import PS files using it. " ) , i18n ( " ps2pdf not found " ) ) ;
2007-01-13 00:33:50 +00:00
return false ;
}
2006-04-13 11:57:16 +00:00
2016-07-11 21:16:42 +00:00
QMimeDatabase mimeDatabase ;
2016-11-16 21:27:13 +00:00
QString filter = i18n ( " PostScript files (%1) " , mimeDatabase . mimeTypeForName ( QStringLiteral ( " application/postscript " ) ) . globPatterns ( ) . join ( QLatin1Char ( ' ' ) ) ) ;
2016-07-11 21:16:42 +00:00
QUrl url = QFileDialog : : getOpenFileUrl ( widget ( ) , QString ( ) , QUrl ( ) , filter ) ;
2006-10-16 17:57:44 +00:00
if ( url . isLocalFile ( ) )
2005-07-15 18:20:57 +00:00
{
2014-09-17 22:30:39 +00:00
QTemporaryFile tf ( QDir : : tempPath ( ) + QLatin1String ( " /okular_XXXXXX.pdf " ) ) ;
2006-10-16 17:57:44 +00:00
tf . setAutoRemove ( false ) ;
if ( ! tf . open ( ) )
return false ;
m_temporaryLocalFile = tf . fileName ( ) ;
2005-07-15 18:20:57 +00:00
tf . close ( ) ;
2006-10-16 17:57:44 +00:00
2010-01-08 15:29:38 +00:00
setLocalFilePath ( url . toLocalFile ( ) ) ;
2007-03-27 00:00:41 +00:00
QStringList args ;
QProcess * p = new QProcess ( ) ;
args < < url . toLocalFile ( ) < < m_temporaryLocalFile ;
2005-07-15 18:20:57 +00:00
m_pageView - > displayMessage ( i18n ( " Importing PS file as PDF (this may take a while)... " ) ) ;
2011-07-31 19:22:04 +00:00
connect ( p , SIGNAL ( finished ( int , QProcess : : ExitStatus ) ) , this , SLOT ( psTransformEnded ( int , QProcess : : ExitStatus ) ) ) ;
2007-03-27 00:00:41 +00:00
p - > start ( app , args ) ;
2005-07-15 18:20:57 +00:00
return true ;
}
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
2006-11-18 21:36:56 +00:00
m_temporaryLocalFile . clear ( ) ;
- Page/Link: tooltips for links backported
- Page: rotation does not switch height and width
- Document/Part/Generator:
1. Add API for attaching stuff to the interface: ActionCollection and the Navigation Panel
also add possibility to merge an XML .rc file with menu layout. Relevant functions are:
QString Generator::getXMLFile(), returns a QString with your .rc file name.
void Generator::setupGUI (KActionCollection* , QToolbox* ), add your components to the user interface
2. Supporting backend settings:
If during startup, backends which provide a configuration ([X-KDE-oKularHasInternalSettings]
set to true) are found, a menu item: configure backends is created, clicking on it results in
loading all the generators that have settings, but not those that dont. the Generator::addPages(KConfigDialog *dlg)
function should be overloaded by a generator and dlg->addPage should be used to add pages.
If a user opens a file that needs an already loaded generator, the already loaded one is used instead of loading another.
3. Error/Warning/Notice sending support, to send a notice/error/warning, add a relevant notice/error/warning(QString& txt ,int duration)
to the generator class, and sending a message to the user is as simple as emitting a signal!
4. Intercepting of events generated by the PageView is done by Generator::handleEvent(QEvent*), subclass it, do a switch on QEvent::type(), handle your
event and return true if pageview is to proceed with its handling or false if not.
5. Support configuring the KPrinter on the generator side, use Generator::canConfigurePrinter(), return true there, and you get a nonconfigured KPrinter in your
Generator::print()
6. PixmapRequest handling update:
a.) Generator::canGeneratePixmap is now Generator::canGeneratePixmap(bool async)
b.) Document::sendGeneratorRequests is a slot now
c.) Old way of sending pixmaps (Document::requestPixmaps(QValueList<PixmapRequest*> checking if we can generate pixmap if not, waiting for receiving)
is replaced with: requestPixmaps only queues the pixmap all checking if w can generate is done in sendGeneratorReqest, the sendGeneratorRequest is
run in three places:
1. in requestPixmaps when we receive a request
2. in requestDone if pixmapStack is not empty
3. sendGeneratorRequest, apart from removing invalid requests, takes the current request and if generator canGeratePixmap(request->async)
it removes the pixmap from stack and sends to generator if not, QTimer::singleshots to itself after 20ms, it ends when stack has no valid pixmap request
7. Added a commented out zoom field to PixmapGenerator, mightcome in handy sometime
- TextPage: add instructions that handle simplyfing the RegularAreaRect, no more double painted borders in selection rectangles, this rocks.
svn path=/trunk/playground/graphics/oKular/kpdf/; revision=445196
2005-08-10 16:14:39 +00:00
return false ;
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}
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2011-09-06 18:01:41 +00:00
static void addFileToWatcher ( KDirWatch * watcher , const QString & filePath )
{
if ( ! watcher - > contains ( filePath ) ) watcher - > addFile ( filePath ) ;
const QFileInfo fi ( filePath ) ;
if ( ! watcher - > contains ( fi . absolutePath ( ) ) ) watcher - > addDir ( fi . absolutePath ( ) ) ;
if ( fi . isSymLink ( ) ) watcher - > addFile ( fi . readLink ( ) ) ;
}
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2014-09-11 13:18:05 +00:00
Document : : OpenResult Part : : doOpenFile ( const QMimeType & mimeA , const QString & fileNameToOpenA , bool * isCompressedFile )
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{
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QMimeDatabase db ;
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Document : : OpenResult openResult = Document : : OpenError ;
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bool uncompressOk = true ;
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QMimeType mime = mimeA ;
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QString fileNameToOpen = fileNameToOpenA ;
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KFilterDev : : CompressionType compressionType = compressionTypeFor ( mime . name ( ) ) ;
if ( compressionType ! = KFilterDev : : None )
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{
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* isCompressedFile = true ;
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uncompressOk = handleCompressed ( fileNameToOpen , localFilePath ( ) , compressionType ) ;
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mime = db . mimeTypeForFile ( fileNameToOpen ) ;
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}
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else
{
* isCompressedFile = false ;
}
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isDocumentArchive = false ;
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if ( uncompressOk )
{
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if ( mime . inherits ( QStringLiteral ( " application/vnd.kde.okular-archive " ) ) )
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{
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openResult = m_document - > openDocumentArchive ( fileNameToOpen , url ( ) ) ;
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isDocumentArchive = true ;
}
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else
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{
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openResult = m_document - > openDocument ( fileNameToOpen , url ( ) , mime ) ;
}
// if the file didn't open correctly it might be encrypted, so ask for a pass
2014-05-10 13:31:59 +00:00
QString walletName , walletFolder , walletKey ;
m_document - > walletDataForFile ( fileNameToOpen , & walletName , & walletFolder , & walletKey ) ;
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bool firstInput = true ;
bool triedWallet = false ;
KWallet : : Wallet * wallet = 0 ;
bool keep = true ;
while ( openResult = = Document : : OpenNeedsPassword )
{
QString password ;
// 1.A. try to retrieve the first password from the kde wallet system
if ( ! triedWallet & & ! walletKey . isNull ( ) )
{
const WId parentwid = widget ( ) - > effectiveWinId ( ) ;
wallet = KWallet : : Wallet : : openWallet ( walletName , parentwid ) ;
if ( wallet )
{
// use the KPdf folder (and create if missing)
2014-05-10 13:31:59 +00:00
if ( ! wallet - > hasFolder ( walletFolder ) )
wallet - > createFolder ( walletFolder ) ;
wallet - > setFolder ( walletFolder ) ;
2014-05-09 17:56:16 +00:00
// look for the pass in that folder
QString retrievedPass ;
if ( ! wallet - > readPassword ( walletKey , retrievedPass ) )
password = retrievedPass ;
}
triedWallet = true ;
}
// 1.B. if not retrieved, ask the password using the kde password dialog
if ( password . isNull ( ) )
{
QString prompt ;
if ( firstInput )
prompt = i18n ( " Please enter the password to read the document: " ) ;
else
prompt = i18n ( " Incorrect password. Try again: " ) ;
firstInput = false ;
// if the user presses cancel, abort opening
KPasswordDialog dlg ( widget ( ) , wallet ? KPasswordDialog : : ShowKeepPassword : KPasswordDialog : : KPasswordDialogFlags ( ) ) ;
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dlg . setWindowTitle ( i18n ( " Document Password " ) ) ;
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dlg . setPrompt ( prompt ) ;
if ( ! dlg . exec ( ) )
break ;
password = dlg . password ( ) ;
if ( wallet )
keep = dlg . keepPassword ( ) ;
}
// 2. reopen the document using the password
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if ( mime . inherits ( QStringLiteral ( " application/vnd.kde.okular-archive " ) ) )
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{
openResult = m_document - > openDocumentArchive ( fileNameToOpen , url ( ) , password ) ;
isDocumentArchive = true ;
}
else
{
openResult = m_document - > openDocument ( fileNameToOpen , url ( ) , mime , password ) ;
}
// 3. if the password is correct and the user chose to remember it, store it to the wallet
if ( openResult = = Document : : OpenSuccess & & wallet & & /*safety check*/ wallet - > isOpen ( ) & & keep )
{
wallet - > writePassword ( walletKey , password ) ;
}
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}
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}
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2014-08-13 21:51:48 +00:00
return openResult ;
}
bool Part : : openFile ( )
{
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QList < QMimeType > mimes ;
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QString fileNameToOpen = localFilePath ( ) ;
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const bool isstdin = url ( ) . isLocalFile ( ) & & url ( ) . fileName ( ) = = QLatin1String ( " - " ) ;
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const QFileInfo fileInfo ( fileNameToOpen ) ;
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if ( ( ! isstdin ) & & ( ! fileInfo . exists ( ) ) )
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return false ;
2014-09-11 13:18:05 +00:00
QMimeDatabase db ;
QMimeType pathMime = db . mimeTypeForFile ( fileNameToOpen ) ;
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if ( ! arguments ( ) . mimeType ( ) . isEmpty ( ) )
{
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QMimeType argMime = db . mimeTypeForName ( arguments ( ) . mimeType ( ) ) ;
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// Select the "childmost" mimetype, if none of them
// inherits the other trust more what pathMime says
// but still do a second try if that one fails
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if ( argMime . inherits ( pathMime . name ( ) ) )
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{
mimes < < argMime ;
}
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else if ( pathMime . inherits ( argMime . name ( ) ) )
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{
mimes < < pathMime ;
}
else
{
mimes < < pathMime < < argMime ;
}
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if ( mimes [ 0 ] . name ( ) = = QLatin1String ( " text/plain " ) ) {
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QMimeType contentMime = db . mimeTypeForFile ( fileNameToOpen , QMimeDatabase : : MatchContent ) ;
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mimes . prepend ( contentMime ) ;
}
}
else
{
mimes < < pathMime ;
}
2014-09-11 13:18:05 +00:00
QMimeType mime ;
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Document : : OpenResult openResult = Document : : OpenError ;
bool isCompressedFile = false ;
while ( ! mimes . isEmpty ( ) & & openResult = = Document : : OpenError ) {
mime = mimes . takeFirst ( ) ;
openResult = doOpenFile ( mime , fileNameToOpen , & isCompressedFile ) ;
}
2014-05-09 17:56:16 +00:00
bool canSearch = m_document - > supportsSearching ( ) ;
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emit mimeTypeChanged ( mime ) ;
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// update one-time actions
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const bool ok = openResult = = Document : : OpenSuccess ;
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emit enableCloseAction ( ok ) ;
2005-06-24 16:45:25 +00:00
m_find - > setEnabled ( ok & & canSearch ) ;
m_findNext - > setEnabled ( ok & & canSearch ) ;
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m_findPrev - > setEnabled ( ok & & canSearch ) ;
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if ( m_saveAs ) m_saveAs - > setEnabled ( ok & & ( m_document - > canSaveChanges ( ) | | isDocumentArchive ) ) ;
2011-10-12 19:36:01 +00:00
if ( m_saveCopyAs ) m_saveCopyAs - > setEnabled ( ok ) ;
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emit enablePrintAction ( ok & & m_document - > printingSupport ( ) ! = Okular : : Document : : NoPrinting ) ;
2007-11-26 21:43:54 +00:00
m_printPreview - > setEnabled ( ok & & m_document - > printingSupport ( ) ! = Okular : : Document : : NoPrinting ) ;
2005-02-02 18:18:26 +00:00
m_showProperties - > setEnabled ( ok ) ;
2006-10-03 10:11:16 +00:00
bool hasEmbeddedFiles = ok & & m_document - > embeddedFiles ( ) & & m_document - > embeddedFiles ( ) - > count ( ) > 0 ;
2011-10-12 19:36:01 +00:00
if ( m_showEmbeddedFiles ) m_showEmbeddedFiles - > setEnabled ( hasEmbeddedFiles ) ;
2013-12-12 22:44:38 +00:00
m_topMessage - > setVisible ( hasEmbeddedFiles & & Okular : : Settings : : showOSD ( ) ) ;
2012-11-02 11:32:44 +00:00
// Warn the user that XFA forms are not supported yet (NOTE: poppler generator only)
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if ( ok & & m_document - > metaData ( QStringLiteral ( " HasUnsupportedXfaForm " ) ) . toBool ( ) = = true )
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{
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m_formsMessage - > setText ( i18n ( " This document has XFA forms, which are currently <b>unsupported</b>. " ) ) ;
2015-10-29 12:37:11 +00:00
m_formsMessage - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " dialog-warning " ) ) ) ;
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m_formsMessage - > setMessageType ( KMessageWidget : : Warning ) ;
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m_formsMessage - > setVisible ( true ) ;
}
2007-06-05 20:49:00 +00:00
// m_pageView->toggleFormsAction() may be null on dummy mode
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else if ( ok & & m_pageView - > toggleFormsAction ( ) & & m_pageView - > toggleFormsAction ( ) - > isEnabled ( ) )
{
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m_formsMessage - > setText ( i18n ( " This document has forms. Click on the button to interact with them, or use View -> Show Forms. " ) ) ;
m_formsMessage - > setMessageType ( KMessageWidget : : Information ) ;
2012-11-02 11:32:44 +00:00
m_formsMessage - > setVisible ( true ) ;
}
else
{
m_formsMessage - > setVisible ( false ) ;
}
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if ( m_showPresentation ) m_showPresentation - > setEnabled ( ok ) ;
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if ( ok )
{
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if ( m_exportAs )
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{
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m_exportFormats = m_document - > exportFormats ( ) ;
QList < Okular : : ExportFormat > : : ConstIterator it = m_exportFormats . constBegin ( ) ;
QList < Okular : : ExportFormat > : : ConstIterator itEnd = m_exportFormats . constEnd ( ) ;
QMenu * menu = m_exportAs - > menu ( ) ;
for ( ; it ! = itEnd ; + + it )
{
menu - > addAction ( actionForExportFormat ( * it ) ) ;
}
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}
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if ( isCompressedFile )
{
m_realUrl = url ( ) ;
}
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# ifdef OKULAR_KEEP_FILE_OPEN
if ( keepFileOpen ( ) )
m_keeper - > open ( fileNameToOpen ) ;
# endif
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}
2011-10-12 19:36:01 +00:00
if ( m_exportAsText ) m_exportAsText - > setEnabled ( ok & & m_document - > canExportToText ( ) ) ;
if ( m_exportAsDocArchive ) m_exportAsDocArchive - > setEnabled ( ok ) ;
if ( m_exportAs ) m_exportAs - > setEnabled ( ok ) ;
2005-01-27 17:31:07 +00:00
// update viewing actions
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updateViewActions ( ) ;
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2008-03-17 23:02:33 +00:00
m_fileWasRemoved = false ;
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2005-01-27 17:31:07 +00:00
if ( ! ok )
{
// if can't open document, update windows so they display blank contents
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m_pageView - > viewport ( ) - > update ( ) ;
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m_thumbnailList - > update ( ) ;
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setUrl ( QUrl ( ) ) ;
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return false ;
}
// set the file to the fileWatcher
2008-03-17 23:02:33 +00:00
if ( url ( ) . isLocalFile ( ) )
{
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addFileToWatcher ( m_watcher , localFilePath ( ) ) ;
2008-03-17 23:02:33 +00:00
}
2005-01-27 17:31:07 +00:00
2007-04-15 20:00:43 +00:00
// if the 'OpenTOC' flag is set, open the TOC
2015-10-29 12:37:11 +00:00
if ( m_document - > metaData ( QStringLiteral ( " OpenTOC " ) ) . toBool ( ) & & m_sidebar - > isItemEnabled ( m_toc ) & & ! m_sidebar - > isCollapsed ( ) & & m_sidebar - > currentItem ( ) ! = m_toc )
2006-10-28 18:21:55 +00:00
{
2015-09-15 23:18:17 +00:00
m_sidebar - > setCurrentItem ( m_toc , Sidebar : : DoNotUncollapseIfCollapsed ) ;
2006-10-28 18:21:55 +00:00
}
2007-01-04 00:20:50 +00:00
// if the 'StartFullScreen' flag is set, or the command line flag was
// specified, start presentation
2015-10-29 12:37:11 +00:00
if ( m_document - > metaData ( QStringLiteral ( " StartFullScreen " ) ) . toBool ( ) | | m_cliPresentation )
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{
2008-03-13 11:42:15 +00:00
bool goAheadWithPresentationMode = true ;
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if ( ! m_cliPresentation )
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{
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const QString text = i18n ( " The document requested to be launched in presentation mode. \n "
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" Do you want to allow it? " ) ;
const QString caption = i18n ( " Presentation Mode " ) ;
2015-10-29 12:37:11 +00:00
const KGuiItem yesItem = KGuiItem ( i18n ( " Allow " ) , QStringLiteral ( " dialog-ok " ) , i18n ( " Allow the presentation mode " ) ) ;
const KGuiItem noItem = KGuiItem ( i18n ( " Do Not Allow " ) , QStringLiteral ( " process-stop " ) , i18n ( " Do not allow the presentation mode " ) ) ;
2008-03-13 11:42:15 +00:00
const int result = KMessageBox : : questionYesNo ( widget ( ) , text , caption , yesItem , noItem ) ;
if ( result = = KMessageBox : : No )
goAheadWithPresentationMode = false ;
}
2007-01-04 00:20:50 +00:00
m_cliPresentation = false ;
2008-03-13 11:42:15 +00:00
if ( goAheadWithPresentationMode )
QMetaObject : : invokeMethod ( this , " slotShowPresentation " , Qt : : QueuedConnection ) ;
2005-06-13 16:55:57 +00:00
}
2007-08-28 23:17:00 +00:00
m_generatorGuiClient = factory ( ) ? m_document - > guiClient ( ) : 0 ;
if ( m_generatorGuiClient )
factory ( ) - > addClient ( m_generatorGuiClient ) ;
2013-03-11 21:52:25 +00:00
if ( m_cliPrint )
{
m_cliPrint = false ;
slotPrint ( ) ;
}
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return true ;
2003-09-15 09:35:55 +00:00
}
2014-08-10 18:36:41 +00:00
bool Part : : openUrl ( const QUrl & _url )
2004-09-18 16:41:23 +00:00
{
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// Close current document if any
if ( ! closeUrl ( ) )
return false ;
2015-01-29 19:55:57 +00:00
QUrl url ( _url ) ;
if ( url . hasFragment ( ) )
2009-05-17 18:08:43 +00:00
{
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const QString dest = url . fragment ( QUrl : : FullyDecoded ) ;
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bool ok = true ;
const int page = dest . toInt ( & ok ) ;
if ( ok )
{
Okular : : DocumentViewport vp ( page - 1 ) ;
vp . rePos . enabled = true ;
vp . rePos . normalizedX = 0 ;
vp . rePos . normalizedY = 0 ;
vp . rePos . pos = Okular : : DocumentViewport : : TopLeft ;
m_document - > setNextDocumentViewport ( vp ) ;
}
else
{
m_document - > setNextDocumentDestination ( dest ) ;
}
2015-01-29 19:55:57 +00:00
url . setFragment ( QString ( ) ) ;
2009-05-17 18:08:43 +00:00
}
2006-08-30 13:02:48 +00:00
// this calls in sequence the 'closeUrl' and 'openFile' methods
2012-05-23 21:43:44 +00:00
bool openOk = KParts : : ReadWritePart : : openUrl ( url ) ;
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if ( openOk )
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{
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m_viewportDirty . pageNumber = - 1 ;
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2007-06-05 21:25:41 +00:00
setWindowTitleFromDocument ( ) ;
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}
2010-08-20 16:20:17 +00:00
else
{
2013-03-11 21:52:25 +00:00
resetStartArguments ( ) ;
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KMessageBox : : error ( widget ( ) , i18n ( " Could not open %1 " , url . toDisplayString ( ) ) ) ;
2010-08-20 16:20:17 +00:00
}
2007-01-26 18:35:28 +00:00
2005-06-24 16:39:57 +00:00
return openOk ;
2004-09-18 16:41:23 +00:00
}
2012-05-23 21:43:44 +00:00
bool Part : : queryClose ( )
{
if ( ! isReadWrite ( ) | | ! isModified ( ) )
return true ;
2007-01-13 00:33:50 +00:00
2012-05-23 21:43:44 +00:00
const int res = KMessageBox : : warningYesNoCancel ( widget ( ) ,
i18n ( " Do you want to save your annotation changes or discard them? " ) ,
i18n ( " Close Document " ) ,
KStandardGuiItem : : saveAs ( ) ,
KStandardGuiItem : : discard ( ) ) ;
switch ( res )
{
case KMessageBox : : Yes : // Save as
slotSaveFileAs ( ) ;
return ! isModified ( ) ; // Only allow closing if file was really saved
case KMessageBox : : No : // Discard
return true ;
default : // Cancel
return false ;
}
}
bool Part : : closeUrl ( bool promptToSave )
2005-02-02 18:18:26 +00:00
{
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if ( promptToSave & & ! queryClose ( ) )
return false ;
setModified ( false ) ;
2007-03-28 22:01:38 +00:00
if ( ! m_temporaryLocalFile . isNull ( ) & & m_temporaryLocalFile ! = localFilePath ( ) )
2005-07-15 18:20:57 +00:00
{
QFile : : remove ( m_temporaryLocalFile ) ;
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m_temporaryLocalFile . clear ( ) ;
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}
2005-11-04 11:59:51 +00:00
slotHidePresentation ( ) ;
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emit enableCloseAction ( false ) ;
2005-02-02 18:18:26 +00:00
m_find - > setEnabled ( false ) ;
m_findNext - > setEnabled ( false ) ;
2009-02-14 17:11:29 +00:00
m_findPrev - > setEnabled ( false ) ;
2011-10-12 19:36:01 +00:00
if ( m_saveAs ) m_saveAs - > setEnabled ( false ) ;
if ( m_saveCopyAs ) m_saveCopyAs - > setEnabled ( false ) ;
2005-02-02 18:18:26 +00:00
m_printPreview - > setEnabled ( false ) ;
m_showProperties - > setEnabled ( false ) ;
2011-10-12 19:36:01 +00:00
if ( m_showEmbeddedFiles ) m_showEmbeddedFiles - > setEnabled ( false ) ;
if ( m_exportAs ) m_exportAs - > setEnabled ( false ) ;
if ( m_exportAsText ) m_exportAsText - > setEnabled ( false ) ;
if ( m_exportAsDocArchive ) m_exportAsDocArchive - > setEnabled ( false ) ;
2006-10-25 15:35:53 +00:00
m_exportFormats . clear ( ) ;
2011-10-12 19:36:01 +00:00
if ( m_exportAs )
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{
2011-10-12 19:36:01 +00:00
QMenu * menu = m_exportAs - > menu ( ) ;
QList < QAction * > acts = menu - > actions ( ) ;
int num = acts . count ( ) ;
for ( int i = 2 ; i < num ; + + i )
{
menu - > removeAction ( acts . at ( i ) ) ;
delete acts . at ( i ) ;
}
2006-07-01 22:17:53 +00:00
}
2011-10-12 19:36:01 +00:00
if ( m_showPresentation ) m_showPresentation - > setEnabled ( false ) ;
2015-10-29 12:37:11 +00:00
emit setWindowCaption ( QLatin1String ( " " ) ) ;
2005-11-04 11:59:51 +00:00
emit enablePrintAction ( false ) ;
2015-01-29 19:55:57 +00:00
m_realUrl = QUrl ( ) ;
2008-01-01 15:59:18 +00:00
if ( url ( ) . isLocalFile ( ) )
2008-03-17 23:02:33 +00:00
{
2008-01-01 15:59:18 +00:00
m_watcher - > removeFile ( localFilePath ( ) ) ;
2008-03-17 23:02:33 +00:00
QFileInfo fi ( localFilePath ( ) ) ;
m_watcher - > removeDir ( fi . absolutePath ( ) ) ;
2011-07-05 23:31:06 +00:00
if ( fi . isSymLink ( ) ) m_watcher - > removeFile ( fi . readLink ( ) ) ;
2008-03-17 23:02:33 +00:00
}
m_fileWasRemoved = false ;
2007-08-28 23:17:00 +00:00
if ( m_generatorGuiClient )
factory ( ) - > removeClient ( m_generatorGuiClient ) ;
m_generatorGuiClient = 0 ;
2005-02-02 18:18:26 +00:00
m_document - > closeDocument ( ) ;
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updateViewActions ( ) ;
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delete m_tempfile ;
m_tempfile = 0 ;
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if ( widget ( ) )
{
m_searchWidget - > clearText ( ) ;
m_topMessage - > setVisible ( false ) ;
m_formsMessage - > setVisible ( false ) ;
}
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# ifdef OKULAR_KEEP_FILE_OPEN
m_keeper - > close ( ) ;
# endif
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bool r = KParts : : ReadWritePart : : closeUrl ( ) ;
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setUrl ( QUrl ( ) ) ;
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return r ;
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}
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bool Part : : closeUrl ( )
{
return closeUrl ( true ) ;
}
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void Part : : guiActivateEvent ( KParts : : GUIActivateEvent * event )
{
updateViewActions ( ) ;
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KParts : : ReadWritePart : : guiActivateEvent ( event ) ;
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setWindowTitleFromDocument ( ) ;
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}
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void Part : : close ( )
{
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if ( m_embedMode = = NativeShellMode )
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{
closeUrl ( ) ;
}
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else KMessageBox : : information ( widget ( ) , i18n ( " This link points to a close document action that does not work when using the embedded viewer. " ) , QString ( ) , QStringLiteral ( " warnNoCloseIfNotInOkular " ) ) ;
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}
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void Part : : cannotQuit ( )
{
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KMessageBox : : information ( widget ( ) , i18n ( " This link points to a quit application action that does not work when using the embedded viewer. " ) , QString ( ) , QStringLiteral ( " warnNoQuitIfNotInOkular " ) ) ;
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}
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2005-03-12 15:39:04 +00:00
void Part : : slotShowLeftPanel ( )
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{
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bool showLeft = m_showLeftPanel - > isChecked ( ) ;
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Okular : : Settings : : setShowLeftPanel ( showLeft ) ;
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Okular : : Settings : : self ( ) - > save ( ) ;
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// show/hide left panel
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m_sidebar - > setSidebarVisibility ( showLeft ) ;
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}
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void Part : : slotShowBottomBar ( )
{
const bool showBottom = m_showBottomBar - > isChecked ( ) ;
Okular : : Settings : : setShowBottomBar ( showBottom ) ;
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Okular : : Settings : : self ( ) - > save ( ) ;
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// show/hide bottom bar
m_bottomBar - > setVisible ( showBottom ) ;
}
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2008-03-17 23:02:33 +00:00
void Part : : slotFileDirty ( const QString & path )
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{
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// The beauty of this is that each start cancels the previous one.
// This means that timeout() is only fired when there have
// no changes to the file for the last 750 milisecs.
// This ensures that we don't update on every other byte that gets
// written to the file.
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if ( path = = localFilePath ( ) )
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{
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// Only start watching the file in case if it wasn't removed
if ( QFile : : exists ( localFilePath ( ) ) )
m_dirtyHandler - > start ( 750 ) ;
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else
m_fileWasRemoved = true ;
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}
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else
{
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const QFileInfo fi ( localFilePath ( ) ) ;
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if ( fi . absolutePath ( ) = = path )
{
// Our parent has been dirtified
if ( ! QFile : : exists ( localFilePath ( ) ) )
{
m_fileWasRemoved = true ;
}
else if ( m_fileWasRemoved & & QFile : : exists ( localFilePath ( ) ) )
{
// we need to watch the new file
m_watcher - > removeFile ( localFilePath ( ) ) ;
m_watcher - > addFile ( localFilePath ( ) ) ;
m_dirtyHandler - > start ( 750 ) ;
}
}
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else if ( fi . isSymLink ( ) & & fi . readLink ( ) = = path )
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{
if ( QFile : : exists ( fi . readLink ( ) ) )
m_dirtyHandler - > start ( 750 ) ;
else
m_fileWasRemoved = true ;
}
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}
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}
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void Part : : slotDoFileDirty ( )
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{
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bool tocReloadPrepared = false ;
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// do the following the first time the file is reloaded
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if ( m_viewportDirty . pageNumber = = - 1 )
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{
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// store the url of the current document
m_oldUrl = url ( ) ;
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// store the current viewport
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m_viewportDirty = m_document - > viewport ( ) ;
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// store the current toolbox pane
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m_dirtyToolboxItem = m_sidebar - > currentItem ( ) ;
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m_wasSidebarVisible = m_sidebar - > isSidebarVisible ( ) ;
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m_wasSidebarCollapsed = m_sidebar - > isCollapsed ( ) ;
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// store if presentation view was open
m_wasPresentationOpen = ( ( PresentationWidget * ) m_presentationWidget ! = 0 ) ;
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// preserves the toc state after reload
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m_toc - > prepareForReload ( ) ;
tocReloadPrepared = true ;
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// store the page rotation
m_dirtyPageRotation = m_document - > rotation ( ) ;
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// inform the user about the operation in progress
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// TODO: Remove this line and integrate reload info in queryClose
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m_pageView - > displayMessage ( i18n ( " Reloading the document... " ) ) ;
}
// close and (try to) reopen the document
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if ( ! closeUrl ( ) )
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{
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m_viewportDirty . pageNumber = - 1 ;
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if ( tocReloadPrepared )
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{
m_toc - > rollbackReload ( ) ;
}
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return ;
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}
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if ( tocReloadPrepared )
m_toc - > finishReload ( ) ;
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// inform the user about the operation in progress
m_pageView - > displayMessage ( i18n ( " Reloading the document... " ) ) ;
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if ( KParts : : ReadWritePart : : openUrl ( m_oldUrl ) )
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{
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// on successful opening, restore the previous viewport
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if ( m_viewportDirty . pageNumber > = ( int ) m_document - > pages ( ) )
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m_viewportDirty . pageNumber = ( int ) m_document - > pages ( ) - 1 ;
m_document - > setViewport ( m_viewportDirty ) ;
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m_oldUrl = QUrl ( ) ;
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m_viewportDirty . pageNumber = - 1 ;
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m_document - > setRotation ( m_dirtyPageRotation ) ;
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if ( m_sidebar - > currentItem ( ) ! = m_dirtyToolboxItem & & m_sidebar - > isItemEnabled ( m_dirtyToolboxItem )
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& & ! m_sidebar - > isCollapsed ( ) )
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{
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m_sidebar - > setCurrentItem ( m_dirtyToolboxItem ) ;
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}
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if ( m_sidebar - > isSidebarVisible ( ) ! = m_wasSidebarVisible )
{
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m_sidebar - > setSidebarVisibility ( m_wasSidebarVisible ) ;
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}
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if ( m_sidebar - > isCollapsed ( ) ! = m_wasSidebarCollapsed )
{
m_sidebar - > setCollapsed ( m_wasSidebarCollapsed ) ;
}
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if ( m_wasPresentationOpen ) slotShowPresentation ( ) ;
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emit enablePrintAction ( true & & m_document - > printingSupport ( ) ! = Okular : : Document : : NoPrinting ) ;
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}
else
{
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// start watching the file again (since we dropped it on close)
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addFileToWatcher ( m_watcher , localFilePath ( ) ) ;
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m_dirtyHandler - > start ( 750 ) ;
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}
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}
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void Part : : updateViewActions ( )
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{
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bool opened = m_document - > pages ( ) > 0 ;
if ( opened )
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{
m_gotoPage - > setEnabled ( m_document - > pages ( ) > 1 ) ;
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// Check if you are at the beginning or not
if ( m_document - > currentPage ( ) ! = 0 )
{
m_beginningOfDocument - > setEnabled ( true ) ;
m_prevPage - > setEnabled ( true ) ;
}
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else
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{
if ( m_pageView - > verticalScrollBar ( ) - > value ( ) ! = 0 )
{
// The page isn't at the very beginning
m_beginningOfDocument - > setEnabled ( true ) ;
}
else
{
// The page is at the very beginning of the document
m_beginningOfDocument - > setEnabled ( false ) ;
}
// The document is at the first page, you can go to a page before
m_prevPage - > setEnabled ( false ) ;
}
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if ( m_document - > pages ( ) = = m_document - > currentPage ( ) + 1 )
{
// If you are at the end, disable go to next page
m_nextPage - > setEnabled ( false ) ;
if ( m_pageView - > verticalScrollBar ( ) - > value ( ) = = m_pageView - > verticalScrollBar ( ) - > maximum ( ) )
{
// If you are the end of the page of the last document, you can't go to the last page
m_endOfDocument - > setEnabled ( false ) ;
}
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else
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{
// Otherwise you can move to the endif
m_endOfDocument - > setEnabled ( true ) ;
}
}
2014-11-08 04:33:23 +00:00
else
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{
// If you are not at the end, enable go to next page
m_nextPage - > setEnabled ( true ) ;
m_endOfDocument - > setEnabled ( true ) ;
}
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if ( m_historyBack ) m_historyBack - > setEnabled ( ! m_document - > historyAtBegin ( ) ) ;
if ( m_historyNext ) m_historyNext - > setEnabled ( ! m_document - > historyAtEnd ( ) ) ;
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m_reload - > setEnabled ( true ) ;
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if ( m_copy ) m_copy - > setEnabled ( true ) ;
if ( m_selectAll ) m_selectAll - > setEnabled ( true ) ;
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}
else
{
m_gotoPage - > setEnabled ( false ) ;
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m_beginningOfDocument - > setEnabled ( false ) ;
m_endOfDocument - > setEnabled ( false ) ;
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m_prevPage - > setEnabled ( false ) ;
m_nextPage - > setEnabled ( false ) ;
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if ( m_historyBack ) m_historyBack - > setEnabled ( false ) ;
if ( m_historyNext ) m_historyNext - > setEnabled ( false ) ;
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m_reload - > setEnabled ( false ) ;
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if ( m_copy ) m_copy - > setEnabled ( false ) ;
if ( m_selectAll ) m_selectAll - > setEnabled ( false ) ;
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}
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if ( factory ( ) )
{
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QWidget * menu = factory ( ) - > container ( QStringLiteral ( " menu_okular_part_viewer " ) , this ) ;
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if ( menu ) menu - > setEnabled ( opened ) ;
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menu = factory ( ) - > container ( QStringLiteral ( " view_orientation " ) , this ) ;
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if ( menu ) menu - > setEnabled ( opened ) ;
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}
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emit viewerMenuStateChange ( opened ) ;
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2007-05-01 14:43:30 +00:00
updateBookmarksActions ( ) ;
}
void Part : : updateBookmarksActions ( )
{
bool opened = m_document - > pages ( ) > 0 ;
if ( opened )
{
m_addBookmark - > setEnabled ( true ) ;
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if ( m_document - > bookmarkManager ( ) - > isBookmarked ( m_document - > viewport ( ) ) )
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{
m_addBookmark - > setText ( i18n ( " Remove Bookmark " ) ) ;
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m_addBookmark - > setIcon ( QIcon : : fromTheme ( QStringLiteral ( " edit-delete-bookmark " ) ) ) ;
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m_renameBookmark - > setEnabled ( true ) ;
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}
else
{
m_addBookmark - > setText ( m_addBookmarkText ) ;
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m_addBookmark - > setIcon ( m_addBookmarkIcon ) ;
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m_renameBookmark - > setEnabled ( false ) ;
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}
}
else
{
m_addBookmark - > setEnabled ( false ) ;
m_addBookmark - > setText ( m_addBookmarkText ) ;
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m_addBookmark - > setIcon ( m_addBookmarkIcon ) ;
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m_renameBookmark - > setEnabled ( false ) ;
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}
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}
2003-09-14 20:46:38 +00:00
2007-01-13 00:33:50 +00:00
2004-09-23 21:49:00 +00:00
void Part : : enableTOC ( bool enable )
{
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m_sidebar - > setItemEnabled ( m_toc , enable ) ;
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// If present, show the TOC when a document is opened
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if ( enable & & m_sidebar - > currentItem ( ) ! = m_toc )
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{
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m_sidebar - > setCurrentItem ( m_toc , Sidebar : : DoNotUncollapseIfCollapsed ) ;
2013-09-27 13:31:44 +00:00
}
2004-09-23 21:49:00 +00:00
}
2008-02-05 17:36:04 +00:00
void Part : : slotRebuildBookmarkMenu ( )
{
rebuildBookmarkMenu ( ) ;
}
2007-01-13 00:33:50 +00:00
2015-05-27 13:56:56 +00:00
void Part : : enableLayers ( bool enable )
{
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m_sidebar - > setItemVisible ( m_layers , enable ) ;
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}
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void Part : : slotShowFindBar ( )
{
m_findBar - > show ( ) ;
m_findBar - > focusAndSetCursor ( ) ;
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m_closeFindBar - > setEnabled ( true ) ;
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}
void Part : : slotHideFindBar ( )
{
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if ( m_findBar - > maybeHide ( ) )
{
m_pageView - > setFocus ( ) ;
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m_closeFindBar - > setEnabled ( false ) ;
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}
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}
2004-09-18 16:41:23 +00:00
//BEGIN go to page dialog
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class GotoPageDialog : public QDialog
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{
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Q_OBJECT
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public :
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GotoPageDialog ( QWidget * p , int current , int max ) : QDialog ( p )
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{
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setWindowTitle ( i18n ( " Go to Page " ) ) ;
buttonBox = new QDialogButtonBox ( QDialogButtonBox : : Ok | QDialogButtonBox : : Cancel , this ) ;
connect ( buttonBox , & QDialogButtonBox : : accepted , this , & QDialog : : accept ) ;
connect ( buttonBox , & QDialogButtonBox : : rejected , this , & QDialog : : reject ) ;
QVBoxLayout * topLayout = new QVBoxLayout ( this ) ;
topLayout - > setMargin ( 6 ) ;
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QHBoxLayout * midLayout = new QHBoxLayout ( ) ;
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spinbox = new QSpinBox ( this ) ;
spinbox - > setRange ( 1 , max ) ;
spinbox - > setValue ( current ) ;
spinbox - > setFocus ( ) ;
slider = new QSlider ( Qt : : Horizontal , this ) ;
slider - > setRange ( 1 , max ) ;
slider - > setValue ( current ) ;
slider - > setSingleStep ( 1 ) ;
slider - > setTickPosition ( QSlider : : TicksBelow ) ;
slider - > setTickInterval ( max / 10 ) ;
connect ( slider , & QSlider : : valueChanged , spinbox , & QSpinBox : : setValue ) ;
connect ( spinbox , static_cast < void ( QSpinBox : : * ) ( int ) > ( & QSpinBox : : valueChanged ) , slider , & QSlider : : setValue ) ;
QLabel * label = new QLabel ( i18n ( " &Page: " ) , this ) ;
label - > setBuddy ( spinbox ) ;
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topLayout - > addWidget ( label ) ;
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topLayout - > addLayout ( midLayout ) ;
midLayout - > addWidget ( slider ) ;
midLayout - > addWidget ( spinbox ) ;
// A little bit extra space
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topLayout - > addStretch ( 10 ) ;
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topLayout - > addWidget ( buttonBox ) ;
spinbox - > setFocus ( ) ;
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}
int getPage ( ) const
{
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return spinbox - > value ( ) ;
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}
protected :
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QSpinBox * spinbox ;
QSlider * slider ;
QDialogButtonBox * buttonBox ;
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} ;
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//END go to page dialog
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void Part : : slotGoToPage ( )
{
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GotoPageDialog pageDialog ( m_pageView , m_document - > currentPage ( ) + 1 , m_document - > pages ( ) ) ;
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if ( pageDialog . exec ( ) = = QDialog : : Accepted )
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m_document - > setViewportPage ( pageDialog . getPage ( ) - 1 ) ;
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}
2007-01-13 00:33:50 +00:00
2004-09-09 13:25:40 +00:00
void Part : : slotPreviousPage ( )
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{
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if ( m_document - > isOpened ( ) & & ! ( m_document - > currentPage ( ) < 1 ) )
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m_document - > setViewportPage ( m_document - > currentPage ( ) - 1 ) ;
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}
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2004-09-09 13:25:40 +00:00
void Part : : slotNextPage ( )
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{
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if ( m_document - > isOpened ( ) & & m_document - > currentPage ( ) < ( m_document - > pages ( ) - 1 ) )
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m_document - > setViewportPage ( m_document - > currentPage ( ) + 1 ) ;
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}
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2004-09-11 15:59:32 +00:00
void Part : : slotGotoFirst ( )
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{
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if ( m_document - > isOpened ( ) ) {
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m_document - > setViewportPage ( 0 ) ;
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m_beginningOfDocument - > setEnabled ( false ) ;
}
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}
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2004-09-11 15:59:32 +00:00
void Part : : slotGotoLast ( )
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{
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if ( m_document - > isOpened ( ) )
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{
DocumentViewport endPage ( m_document - > pages ( ) - 1 ) ;
endPage . rePos . enabled = true ;
endPage . rePos . normalizedX = 0 ;
endPage . rePos . normalizedY = 1 ;
endPage . rePos . pos = Okular : : DocumentViewport : : TopLeft ;
m_document - > setViewport ( endPage ) ;
m_endOfDocument - > setEnabled ( false ) ;
}
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}
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void Part : : slotHistoryBack ( )
{
m_document - > setPrevViewport ( ) ;
}
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void Part : : slotHistoryNext ( )
{
m_document - > setNextViewport ( ) ;
}
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void Part : : slotAddBookmark ( )
{
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DocumentViewport vp = m_document - > viewport ( ) ;
if ( m_document - > bookmarkManager ( ) - > isBookmarked ( vp ) )
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{
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m_document - > bookmarkManager ( ) - > removeBookmark ( vp ) ;
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}
else
{
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m_document - > bookmarkManager ( ) - > addBookmark ( vp ) ;
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}
}
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void Part : : slotRenameBookmark ( const DocumentViewport & viewport )
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{
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Q_ASSERT ( m_document - > bookmarkManager ( ) - > isBookmarked ( viewport ) ) ;
if ( m_document - > bookmarkManager ( ) - > isBookmarked ( viewport ) )
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{
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KBookmark bookmark = m_document - > bookmarkManager ( ) - > bookmark ( viewport ) ;
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const QString newName = QInputDialog : : getText ( widget ( ) , i18n ( " Rename Bookmark " ) , i18n ( " Enter the new name of the bookmark: " ) , QLineEdit : : Normal , bookmark . fullText ( ) ) ;
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if ( ! newName . isEmpty ( ) )
{
m_document - > bookmarkManager ( ) - > renameBookmark ( & bookmark , newName ) ;
}
}
}
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void Part : : slotRenameBookmarkFromMenu ( )
{
QAction * action = dynamic_cast < QAction * > ( sender ( ) ) ;
Q_ASSERT ( action ) ;
if ( action )
{
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DocumentViewport vp ( action - > data ( ) . toString ( ) ) ;
slotRenameBookmark ( vp ) ;
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}
}
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void Part : : slotRenameCurrentViewportBookmark ( )
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{
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slotRenameBookmark ( m_document - > viewport ( ) ) ;
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}
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bool Part : : aboutToShowContextMenu ( QMenu * /*menu*/ , QAction * action , QMenu * contextMenu )
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{
KBookmarkAction * ba = dynamic_cast < KBookmarkAction * > ( action ) ;
if ( ba ! = NULL )
{
QAction * separatorAction = contextMenu - > addSeparator ( ) ;
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separatorAction - > setObjectName ( QStringLiteral ( " OkularPrivateRenameBookmarkActions " ) ) ;
QAction * renameAction = contextMenu - > addAction ( QIcon : : fromTheme ( QStringLiteral ( " edit-rename " ) ) , i18n ( " Rename this Bookmark " ) , this , SLOT ( slotRenameBookmarkFromMenu ( ) ) ) ;
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renameAction - > setData ( ba - > property ( " htmlRef " ) . toString ( ) ) ;
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renameAction - > setObjectName ( QStringLiteral ( " OkularPrivateRenameBookmarkActions " ) ) ;
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}
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return ba ;
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}
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void Part : : slotPreviousBookmark ( )
{
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const KBookmark bookmark = m_document - > bookmarkManager ( ) - > previousBookmark ( m_document - > viewport ( ) ) ;
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if ( ! bookmark . isNull ( ) )
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{
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DocumentViewport vp ( bookmark . url ( ) . fragment ( QUrl : : FullyDecoded ) ) ;
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m_document - > setViewport ( vp ) ;
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}
}
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void Part : : slotNextBookmark ( )
{
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const KBookmark bookmark = m_document - > bookmarkManager ( ) - > nextBookmark ( m_document - > viewport ( ) ) ;
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if ( ! bookmark . isNull ( ) )
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{
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DocumentViewport vp ( bookmark . url ( ) . fragment ( QUrl : : FullyDecoded ) ) ;
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m_document - > setViewport ( vp ) ;
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}
}
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void Part : : slotFind ( )
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{
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// when in presentation mode, there's already a search bar, taking care of
// the 'find' requests
if ( ( PresentationWidget * ) m_presentationWidget ! = 0 )
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{
m_presentationWidget - > slotFind ( ) ;
}
else
{
slotShowFindBar ( ) ;
}
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}
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void Part : : slotFindNext ( )
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{
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if ( m_findBar - > isHidden ( ) )
slotShowFindBar ( ) ;
else
m_findBar - > findNext ( ) ;
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}
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void Part : : slotFindPrev ( )
{
if ( m_findBar - > isHidden ( ) )
slotShowFindBar ( ) ;
else
m_findBar - > findPrev ( ) ;
}
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bool Part : : saveFile ( )
{
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qCDebug ( OkularUiDebug ) < < " Okular part doesn't support saving the file in the location from which it was opened " ;
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return false ;
}
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void Part : : slotSaveFileAs ( )
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{
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if ( m_embedMode = = PrintPreviewMode )
return ;
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/* Show a warning before saving if the generator can't save annotations,
* unless we are going to save a . okular archive . */
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if ( ! isDocumentArchive & & ! m_document - > canSaveChanges ( Document : : SaveAnnotationsCapability ) )
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{
/* Search local annotations */
bool containsLocalAnnotations = false ;
const int pagecount = m_document - > pages ( ) ;
for ( int pageno = 0 ; pageno < pagecount ; + + pageno )
{
const Okular : : Page * page = m_document - > page ( pageno ) ;
foreach ( const Okular : : Annotation * ann , page - > annotations ( ) )
{
if ( ! ( ann - > flags ( ) & Okular : : Annotation : : External ) )
{
containsLocalAnnotations = true ;
break ;
}
}
if ( containsLocalAnnotations )
break ;
}
/* Don't show it if there are no local annotations */
if ( containsLocalAnnotations )
{
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int res = KMessageBox : : warningContinueCancel ( widget ( ) , i18n ( " Your annotations will not be exported. \n You can export the annotated document using File -> Export As -> Document Archive " ) ) ;
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if ( res ! = KMessageBox : : Continue )
return ; // Canceled
}
}
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QUrl saveUrl = QFileDialog : : getSaveFileUrl ( widget ( ) , QString ( ) , url ( ) ) ;
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if ( ! saveUrl . isValid ( ) | | saveUrl . isEmpty ( ) )
return ;
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saveAs ( saveUrl ) ;
}
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bool Part : : saveAs ( const QUrl & saveUrl )
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{
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QTemporaryFile tf ;
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QString fileName ;
if ( ! tf . open ( ) )
{
KMessageBox : : information ( widget ( ) , i18n ( " Could not open the temporary file for saving. " ) ) ;
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return false ;
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}
fileName = tf . fileName ( ) ;
tf . close ( ) ;
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QString errorText ;
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bool saved ;
if ( isDocumentArchive )
saved = m_document - > saveDocumentArchive ( fileName ) ;
else
saved = m_document - > saveChanges ( fileName , & errorText ) ;
if ( ! saved )
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{
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if ( errorText . isEmpty ( ) )
{
KMessageBox : : information ( widget ( ) , i18n ( " File could not be saved in '%1'. Try to save it to another location. " , fileName ) ) ;
}
else
{
KMessageBox : : information ( widget ( ) , i18n ( " File could not be saved in '%1'. %2 " , fileName , errorText ) ) ;
}
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return false ;
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}
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KIO : : Job * copyJob = KIO : : file_copy ( QUrl : : fromLocalFile ( fileName ) , saveUrl , - 1 , KIO : : Overwrite ) ;
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KJobWidgets : : setWindow ( copyJob , widget ( ) ) ;
if ( ! copyJob - > exec ( ) )
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{
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KMessageBox : : information ( widget ( ) , i18n ( " File could not be saved in '%1'. Try to save it to another location. " , saveUrl . toDisplayString ( ) ) ) ;
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return false ;
}
setModified ( false ) ;
return true ;
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}
void Part : : slotSaveCopyAs ( )
{
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if ( m_embedMode = = PrintPreviewMode )
return ;
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QUrl saveUrl = QFileDialog : : getSaveFileUrl ( widget ( ) , QString ( ) , url ( ) ) ;
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if ( saveUrl . isValid ( ) & & ! saveUrl . isEmpty ( ) )
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{
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// make use of the already downloaded (in case of remote URLs) file,
// no point in downloading that again
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QUrl srcUrl = QUrl : : fromLocalFile ( localFilePath ( ) ) ;
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QTemporaryFile * tempFile = 0 ;
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// duh, our local file disappeared...
if ( ! QFile : : exists ( localFilePath ( ) ) )
{
if ( url ( ) . isLocalFile ( ) )
{
# ifdef OKULAR_KEEP_FILE_OPEN
// local file: try to get it back from the open handle on it
if ( ( tempFile = m_keeper - > copyToTemporary ( ) ) )
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srcUrl = QUrl : : fromLocalFile ( tempFile - > fileName ( ) ) ;
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# else
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const QString msg = i18n ( " Okular cannot copy %1 to the specified location. \n \n The document does not exist anymore. " , localFilePath ( ) ) ;
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KMessageBox : : sorry ( widget ( ) , msg ) ;
return ;
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# endif
}
else
{
// we still have the original remote URL of the document,
// so copy the document from there
srcUrl = url ( ) ;
}
}
KIO : : Job * copyJob = KIO : : file_copy ( srcUrl , saveUrl , - 1 , KIO : : Overwrite ) ;
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KJobWidgets : : setWindow ( copyJob , widget ( ) ) ;
if ( ! copyJob - > exec ( ) )
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KMessageBox : : information ( widget ( ) , i18n ( " File could not be saved in '%1'. Try to save it to another location. " , saveUrl . toDisplayString ( ) ) ) ;
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delete tempFile ;
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}
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}
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2005-04-16 00:25:26 +00:00
void Part : : slotGetNewStuff ( )
{
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#if 0
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KNS : : Engine engine ( widget ( ) ) ;
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engine . init ( " okular.knsrc " ) ;
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// show the modal dialog over pageview and execute it
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KNS : : Entry : : List entries = engine . downloadDialogModal ( m_pageView ) ;
Q_UNUSED ( entries )
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# endif
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}
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void Part : : slotPreferences ( )
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{
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// Create dialog
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PreferencesDialog * dialog = new PreferencesDialog ( m_pageView , Okular : : Settings : : self ( ) , m_embedMode ) ;
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dialog - > setAttribute ( Qt : : WA_DeleteOnClose ) ;
// Show it
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dialog - > show ( ) ;
}
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2013-05-28 21:55:10 +00:00
void Part : : slotAnnotationPreferences ( )
{
// Create dialog
PreferencesDialog * dialog = new PreferencesDialog ( m_pageView , Okular : : Settings : : self ( ) , m_embedMode ) ;
dialog - > setAttribute ( Qt : : WA_DeleteOnClose ) ;
// Show it
dialog - > switchToAnnotationsPage ( ) ;
dialog - > show ( ) ;
}
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void Part : : slotNewConfig ( )
{
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// Apply settings here. A good policy is to check whether the setting has
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// changed before applying changes.
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// Watch File
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setWatchFileModeEnabled ( Okular : : Settings : : watchFile ( ) ) ;
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2004-11-05 18:14:20 +00:00
// Main View (pageView)
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m_pageView - > reparseConfig ( ) ;
2004-11-06 01:48:52 +00:00
2004-11-09 17:20:19 +00:00
// update document settings
m_document - > reparseConfig ( ) ;
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// update TOC settings
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if ( m_sidebar - > isItemEnabled ( m_toc ) )
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m_toc - > reparseConfig ( ) ;
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// update ThumbnailList contents
2006-09-21 08:45:36 +00:00
if ( Okular : : Settings : : showLeftPanel ( ) & & ! m_thumbnailList - > isHidden ( ) )
2004-11-07 11:20:27 +00:00
m_thumbnailList - > updateWidgets ( ) ;
2009-11-19 17:26:41 +00:00
// update Reviews settings
2015-09-15 23:18:17 +00:00
if ( m_sidebar - > isItemEnabled ( m_reviewsWidget ) )
2009-11-19 17:26:41 +00:00
m_reviewsWidget - > reparseConfig ( ) ;
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setWindowTitleFromDocument ( ) ;
2015-08-22 20:15:32 +00:00
if ( m_presentationDrawingActions ) {
m_presentationDrawingActions - > reparseConfig ( ) ;
if ( factory ( ) ) {
factory ( ) - > refreshActionProperties ( ) ;
}
}
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}
2002-08-30 09:14:01 +00:00
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void Part : : slotPrintPreview ( )
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{
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if ( m_document - > pages ( ) = = 0 ) return ;
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2007-10-18 20:25:33 +00:00
QPrinter printer ;
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QString tempFilePattern ;
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2016-08-13 20:30:22 +00:00
if ( m_document - > printingSupport ( ) = = Okular : : Document : : PostscriptPrinting )
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{
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tempFilePattern = ( QDir : : tempPath ( ) + QLatin1String ( " /okular_XXXXXX.ps " ) ) ;
}
else if ( m_document - > printingSupport ( ) = = Okular : : Document : : NativePrinting )
{
tempFilePattern = ( QDir : : tempPath ( ) + QLatin1String ( " /okular_XXXXXX.pdf " ) ) ;
2004-11-03 21:37:21 +00:00
}
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else
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{
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return ;
}
// Generate a temp filename for Print to File, then release the file so generator can write to it
QTemporaryFile tf ( tempFilePattern ) ;
tf . setAutoRemove ( true ) ;
tf . open ( ) ;
printer . setOutputFileName ( tf . fileName ( ) ) ;
tf . close ( ) ;
setupPrint ( printer ) ;
doPrint ( printer ) ;
if ( QFile : : exists ( printer . outputFileName ( ) ) )
{
Okular : : FilePrinterPreview previewdlg ( printer . outputFileName ( ) , widget ( ) ) ;
previewdlg . exec ( ) ;
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}
2002-09-02 21:56:00 +00:00
}
2017-03-23 00:22:08 +00:00
void Part : : slotShowTOCMenu ( const Okular : : DocumentViewport & vp , const QPoint & point , const QString & title )
{
showMenu ( m_document - > page ( vp . pageNumber ) , point , title , vp ) ;
}
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void Part : : slotShowMenu ( const Okular : : Page * page , const QPoint & point )
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{
showMenu ( page , point ) ;
}
void Part : : showMenu ( const Okular : : Page * page , const QPoint & point , const QString & bookmarkTitle , const Okular : : DocumentViewport & vp )
2004-12-04 23:23:18 +00:00
{
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if ( m_embedMode = = PrintPreviewMode )
return ;
2007-06-05 20:49:00 +00:00
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bool reallyShow = false ;
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const bool currentPage = page & & page - > number ( ) = = m_document - > viewport ( ) . pageNumber ;
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if ( ! m_actionsSearched )
{
// the quest for options_show_menubar
KActionCollection * ac ;
QAction * act ;
if ( factory ( ) )
{
2011-10-25 22:19:58 +00:00
const QList < KXMLGUIClient * > clients ( factory ( ) - > clients ( ) ) ;
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for ( int i = 0 ; ( ! m_showMenuBarAction | | ! m_showFullScreenAction ) & & i < clients . size ( ) ; + + i )
{
ac = clients . at ( i ) - > actionCollection ( ) ;
// show_menubar
2015-10-29 12:37:11 +00:00
act = ac - > action ( QStringLiteral ( " options_show_menubar " ) ) ;
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if ( act & & qobject_cast < KToggleAction * > ( act ) )
m_showMenuBarAction = qobject_cast < KToggleAction * > ( act ) ;
// fullscreen
2015-10-29 12:37:11 +00:00
act = ac - > action ( QStringLiteral ( " fullscreen " ) ) ;
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if ( act & & qobject_cast < KToggleFullScreenAction * > ( act ) )
m_showFullScreenAction = qobject_cast < KToggleFullScreenAction * > ( act ) ;
}
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}
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m_actionsSearched = true ;
}
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QMenu * popup = new QMenu ( widget ( ) ) ;
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QAction * addBookmark = 0 ;
QAction * removeBookmark = 0 ;
QAction * fitPageWidth = 0 ;
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if ( page )
{
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popup - > addAction ( new OKMenuTitle ( popup , i18n ( " Page %1 " , page - > number ( ) + 1 ) ) ) ;
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if ( ( ! currentPage & & m_document - > bookmarkManager ( ) - > isBookmarked ( page - > number ( ) ) ) | |
( currentPage & & m_document - > bookmarkManager ( ) - > isBookmarked ( m_document - > viewport ( ) ) ) )
2015-10-29 12:37:11 +00:00
removeBookmark = popup - > addAction ( QIcon : : fromTheme ( QStringLiteral ( " edit-delete-bookmark " ) ) , i18n ( " Remove Bookmark " ) ) ;
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else
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addBookmark = popup - > addAction ( QIcon : : fromTheme ( QStringLiteral ( " bookmark-new " ) ) , i18n ( " Add Bookmark " ) ) ;
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if ( m_pageView - > canFitPageWidth ( ) )
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fitPageWidth = popup - > addAction ( QIcon : : fromTheme ( QStringLiteral ( " zoom-fit-best " ) ) , i18n ( " Fit Width " ) ) ;
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popup - > addAction ( m_prevBookmark ) ;
popup - > addAction ( m_nextBookmark ) ;
reallyShow = true ;
}
2016-07-21 21:05:54 +00:00
2007-01-13 00:33:50 +00:00
if ( ( m_showMenuBarAction & & ! m_showMenuBarAction - > isChecked ( ) ) | | ( m_showFullScreenAction & & m_showFullScreenAction - > isChecked ( ) ) )
{
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popup - > addAction ( new OKMenuTitle ( popup , i18n ( " Tools " ) ) ) ;
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if ( m_showMenuBarAction & & ! m_showMenuBarAction - > isChecked ( ) ) popup - > addAction ( m_showMenuBarAction ) ;
if ( m_showFullScreenAction & & m_showFullScreenAction - > isChecked ( ) ) popup - > addAction ( m_showFullScreenAction ) ;
reallyShow = true ;
}
if ( reallyShow )
{
QAction * res = popup - > exec ( point ) ;
if ( res )
{
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if ( res = = addBookmark )
{
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if ( currentPage & & bookmarkTitle . isEmpty ( ) )
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m_document - > bookmarkManager ( ) - > addBookmark ( m_document - > viewport ( ) ) ;
2017-03-23 00:22:08 +00:00
else if ( ! bookmarkTitle . isEmpty ( ) )
m_document - > bookmarkManager ( ) - > addBookmark ( m_document - > currentDocument ( ) , vp , bookmarkTitle ) ;
2013-12-29 18:09:50 +00:00
else
m_document - > bookmarkManager ( ) - > addBookmark ( page - > number ( ) ) ;
}
else if ( res = = removeBookmark )
{
if ( currentPage )
m_document - > bookmarkManager ( ) - > removeBookmark ( m_document - > viewport ( ) ) ;
else
m_document - > bookmarkManager ( ) - > removeBookmark ( page - > number ( ) ) ;
}
else if ( res = = fitPageWidth )
{
m_pageView - > fitPageWidth ( page - > number ( ) ) ;
}
2007-01-13 00:33:50 +00:00
}
}
delete popup ;
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}
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void Part : : slotShowProperties ( )
{
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PropertiesDialog * d = new PropertiesDialog ( widget ( ) , m_document ) ;
d - > exec ( ) ;
delete d ;
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}
2007-01-13 00:33:50 +00:00
2006-05-28 16:54:54 +00:00
void Part : : slotShowEmbeddedFiles ( )
{
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EmbeddedFilesDialog * d = new EmbeddedFilesDialog ( widget ( ) , m_document ) ;
d - > exec ( ) ;
delete d ;
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}
2007-01-13 00:33:50 +00:00
2004-12-17 17:14:46 +00:00
void Part : : slotShowPresentation ( )
{
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if ( ! m_presentationWidget )
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{
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m_presentationWidget = new PresentationWidget ( widget ( ) , m_document , m_presentationDrawingActions , actionCollection ( ) ) ;
2006-06-25 16:34:11 +00:00
}
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}
2007-01-13 00:33:50 +00:00
2005-04-07 09:53:15 +00:00
void Part : : slotHidePresentation ( )
{
if ( m_presentationWidget )
delete ( PresentationWidget * ) m_presentationWidget ;
}
2007-01-13 00:33:50 +00:00
2007-08-26 14:40:29 +00:00
void Part : : slotTogglePresentation ( )
{
if ( m_document - > isOpened ( ) )
{
if ( ! m_presentationWidget )
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m_presentationWidget = new PresentationWidget ( widget ( ) , m_document , m_presentationDrawingActions , actionCollection ( ) ) ;
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else delete ( PresentationWidget * ) m_presentationWidget ;
}
}
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void Part : : reload ( )
{
if ( m_document - > isOpened ( ) )
{
slotReload ( ) ;
}
}
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void Part : : enableStartWithPrint ( )
{
m_cliPrint = true ;
}
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2007-03-07 18:15:00 +00:00
void Part : : slotAboutBackend ( )
{
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const KPluginMetaData data = m_document - > generatorInfo ( ) ;
if ( ! data . isValid ( ) )
return ;
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2015-12-08 16:22:33 +00:00
KAboutData aboutData = KAboutData : : fromPluginMetaData ( data ) ;
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2016-07-24 16:35:44 +00:00
QIcon icon = QIcon : : fromTheme ( data . iconName ( ) ) ;
// fall back to mime type icon
if ( icon . isNull ( ) ) {
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const Okular : : DocumentInfo documentInfo = m_document - > documentInfo ( QSet < DocumentInfo : : Key > ( ) < < DocumentInfo : : MimeType ) ;
const QString mimeTypeName = documentInfo . get ( DocumentInfo : : MimeType ) ;
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if ( ! mimeTypeName . isEmpty ( ) ) {
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QMimeDatabase db ;
QMimeType type = db . mimeTypeForName ( mimeTypeName ) ;
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if ( type . isValid ( ) ) {
icon = QIcon : : fromTheme ( type . iconName ( ) ) ;
}
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}
}
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if ( ! icon . isNull ( ) ) {
// 48x48 is what KAboutApplicationDialog wants, which doesn't match any default so we hardcode it
aboutData . setProgramLogo ( icon . pixmap ( 48 , 48 ) ) ;
}
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KAboutApplicationDialog dlg ( aboutData , widget ( ) ) ;
dlg . exec ( ) ;
2007-03-07 18:15:00 +00:00
}
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void Part : : slotExportAs ( QAction * act )
{
QList < QAction * > acts = m_exportAs - > menu ( ) ? m_exportAs - > menu ( ) - > actions ( ) : QList < QAction * > ( ) ;
int id = acts . indexOf ( act ) ;
if ( ( id < 0 ) | | ( id > = acts . count ( ) ) )
return ;
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QMimeDatabase mimeDatabase ;
QMimeType mimeType ;
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switch ( id )
{
case 0 :
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mimeType = mimeDatabase . mimeTypeForName ( QStringLiteral ( " text/plain " ) ) ;
2008-11-16 01:23:31 +00:00
break ;
case 1 :
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mimeType = mimeDatabase . mimeTypeForName ( QStringLiteral ( " application/vnd.kde.okular-archive " ) ) ;
2008-11-16 01:23:31 +00:00
break ;
default :
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mimeType = m_exportFormats . at ( id - 2 ) . mimeType ( ) ;
2008-11-16 01:23:31 +00:00
break ;
}
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QString filter = i18nc ( " File type name and pattern " , " %1 (%2) " , mimeType . comment ( ) , mimeType . globPatterns ( ) . join ( QLatin1Char ( ' ' ) ) ) ;
QString fileName = QFileDialog : : getSaveFileName ( widget ( ) , QString ( ) , QString ( ) , filter ) ;
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if ( ! fileName . isEmpty ( ) )
{
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bool saved = false ;
switch ( id )
{
case 0 :
saved = m_document - > exportToText ( fileName ) ;
break ;
case 1 :
saved = m_document - > saveDocumentArchive ( fileName ) ;
break ;
default :
saved = m_document - > exportTo ( fileName , m_exportFormats . at ( id - 2 ) ) ;
break ;
}
2006-07-01 22:17:53 +00:00
if ( ! saved )
KMessageBox : : information ( widget ( ) , i18n ( " File could not be saved in '%1'. Try to save it to another location. " , fileName ) ) ;
}
}
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2007-05-06 11:23:26 +00:00
void Part : : slotReload ( )
{
// stop the dirty handler timer, otherwise we may conflict with the
// auto-refresh system
m_dirtyHandler - > stop ( ) ;
slotDoFileDirty ( ) ;
}
2004-10-09 08:10:56 +00:00
void Part : : slotPrint ( )
2004-01-02 17:46:06 +00:00
{
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if ( m_document - > pages ( ) = = 0 ) return ;
2004-11-03 21:37:21 +00:00
2014-10-06 18:02:48 +00:00
# ifdef Q_OS_WIN
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QPrinter printer ( QPrinter : : HighResolution ) ;
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# else
QPrinter printer ;
# endif
2007-11-26 21:43:54 +00:00
QPrintDialog * printDialog = 0 ;
QWidget * printConfigWidget = 0 ;
2004-11-03 21:37:21 +00:00
2007-11-26 21:43:54 +00:00
// Must do certain QPrinter setup before creating QPrintDialog
setupPrint ( printer ) ;
2007-10-15 23:01:27 +00:00
2007-11-26 21:43:54 +00:00
// Create the Print Dialog with extra config widgets if required
if ( m_document - > canConfigurePrinter ( ) )
{
printConfigWidget = m_document - > printConfigurationWidget ( ) ;
}
2016-07-15 19:05:38 +00:00
printDialog = new QPrintDialog ( & printer , widget ( ) ) ;
printDialog - > setWindowTitle ( i18nc ( " @title:window " , " Print " ) ) ;
QList < QWidget * > options ;
if ( printConfigWidget ) {
options < < printConfigWidget ;
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}
2016-07-15 19:05:38 +00:00
printDialog - > setOptionTabs ( options ) ;
2007-11-26 21:43:54 +00:00
if ( printDialog )
{
// Set the available Print Range
printDialog - > setMinMax ( 1 , m_document - > pages ( ) ) ;
printDialog - > setFromTo ( 1 , m_document - > pages ( ) ) ;
// If the user has bookmarked pages for printing, then enable Selection
if ( ! m_document - > bookmarkedPageRange ( ) . isEmpty ( ) )
{
printDialog - > addEnabledOption ( QAbstractPrintDialog : : PrintSelection ) ;
}
2004-11-03 21:37:21 +00:00
2007-11-26 21:43:54 +00:00
// If the Document type doesn't support print to both PS & PDF then disable the Print Dialog option
if ( printDialog - > isOptionEnabled ( QAbstractPrintDialog : : PrintToFile ) & &
! m_document - > supportsPrintToFile ( ) )
{
printDialog - > setEnabledOptions ( printDialog - > enabledOptions ( ) ^ QAbstractPrintDialog : : PrintToFile ) ;
}
2010-06-04 08:25:25 +00:00
// Enable the Current Page option in the dialog.
if ( m_document - > pages ( ) > 1 & & currentPage ( ) > 0 )
{
printDialog - > setOption ( QAbstractPrintDialog : : PrintCurrentPage ) ;
}
2007-11-26 21:43:54 +00:00
if ( printDialog - > exec ( ) )
doPrint ( printer ) ;
2008-07-13 09:51:04 +00:00
delete printDialog ;
2007-11-26 21:43:54 +00:00
}
}
void Part : : setupPrint ( QPrinter & printer )
{
2011-06-05 22:40:22 +00:00
printer . setOrientation ( m_document - > orientation ( ) ) ;
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2007-03-04 23:19:43 +00:00
// title
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QString title = m_document - > metaData ( QStringLiteral ( " DocumentTitle " ) ) . toString ( ) ;
2007-03-04 23:19:43 +00:00
if ( title . isEmpty ( ) )
{
title = m_document - > currentDocument ( ) . fileName ( ) ;
}
if ( ! title . isEmpty ( ) )
{
printer . setDocName ( title ) ;
}
2004-01-02 17:46:06 +00:00
}
2007-01-13 00:33:50 +00:00
2007-10-15 23:01:27 +00:00
void Part : : doPrint ( QPrinter & printer )
2004-01-02 17:46:06 +00:00
{
2007-01-02 22:37:55 +00:00
if ( ! m_document - > isAllowed ( Okular : : AllowPrint ) )
2004-11-03 21:37:21 +00:00
{
KMessageBox : : error ( widget ( ) , i18n ( " Printing this document is not allowed. " ) ) ;
return ;
}
2004-11-09 17:20:19 +00:00
if ( ! m_document - > print ( printer ) )
2004-11-03 21:37:21 +00:00
{
2010-04-14 23:07:27 +00:00
const QString error = m_document - > printError ( ) ;
if ( error . isEmpty ( ) )
{
KMessageBox : : error ( widget ( ) , i18n ( " Could not print the document. Unknown error. Please report to bugs.kde.org " ) ) ;
}
else
{
2010-04-16 21:21:40 +00:00
KMessageBox : : error ( widget ( ) , i18n ( " Could not print the document. Detailed error is \" %1 \" . Please report to bugs.kde.org " , error ) ) ;
2010-04-14 23:07:27 +00:00
}
2004-11-03 21:37:21 +00:00
}
2004-01-02 17:46:06 +00:00
}
2007-03-27 00:00:41 +00:00
void Part : : psTransformEnded ( int exit , QProcess : : ExitStatus status )
2005-07-15 18:20:57 +00:00
{
2007-03-27 00:00:41 +00:00
Q_UNUSED ( exit )
if ( status ! = QProcess : : NormalExit )
return ;
QProcess * senderobj = sender ( ) ? qobject_cast < QProcess * > ( sender ( ) ) : 0 ;
if ( senderobj )
{
senderobj - > close ( ) ;
senderobj - > deleteLater ( ) ;
}
2007-03-28 22:01:38 +00:00
setLocalFilePath ( m_temporaryLocalFile ) ;
2014-08-10 18:36:41 +00:00
openUrl ( QUrl : : fromLocalFile ( m_temporaryLocalFile ) ) ;
2007-03-28 22:01:38 +00:00
m_temporaryLocalFile . clear ( ) ;
2005-07-15 18:20:57 +00:00
}
2007-01-13 00:33:50 +00:00
2014-05-10 08:26:29 +00:00
void Part : : displayInfoMessage ( const QString & message , KMessageWidget : : MessageType messageType , int duration )
{
if ( ! Okular : : Settings : : showOSD ( ) )
{
if ( messageType = = KMessageWidget : : Error )
{
KMessageBox : : error ( widget ( ) , message ) ;
}
return ;
}
// hide messageWindow if string is empty
if ( message . isEmpty ( ) )
m_infoMessage - > animatedHide ( ) ;
// display message (duration is length dependant)
if ( duration < 0 )
{
duration = 500 + 100 * message . length ( ) ;
}
m_infoTimer - > start ( duration ) ;
m_infoMessage - > setText ( message ) ;
m_infoMessage - > setMessageType ( messageType ) ;
2014-05-10 21:52:36 +00:00
m_infoMessage - > setVisible ( true ) ;
2014-05-10 08:26:29 +00:00
}
void Part : : errorMessage ( const QString & message , int duration )
{
displayInfoMessage ( message , KMessageWidget : : Error , duration ) ;
}
void Part : : warningMessage ( const QString & message , int duration )
{
displayInfoMessage ( message , KMessageWidget : : Warning , duration ) ;
}
void Part : : noticeMessage ( const QString & message , int duration )
{
// less important message -> simpleer display widget in the PageView
m_pageView - > displayMessage ( message , QString ( ) , PageViewMessage : : Info , duration ) ;
}
2015-03-16 23:20:11 +00:00
void Part : : moveSplitter ( int sideWidgetSize )
{
m_sidebar - > moveSplitter ( sideWidgetSize ) ;
}
2014-05-10 08:26:29 +00:00
2007-06-05 20:49:00 +00:00
void Part : : unsetDummyMode ( )
{
2009-03-22 18:38:38 +00:00
if ( m_embedMode = = PrintPreviewMode )
return ;
2007-06-05 20:49:00 +00:00
2015-09-15 23:18:17 +00:00
m_sidebar - > setItemEnabled ( m_reviewsWidget , true ) ;
m_sidebar - > setItemEnabled ( m_bookmarkList , true ) ;
2007-08-06 17:24:10 +00:00
m_sidebar - > setSidebarVisibility ( Okular : : Settings : : showLeftPanel ( ) ) ;
2007-06-05 20:49:00 +00:00
2007-06-17 09:45:59 +00:00
// add back and next in history
2011-07-31 19:22:04 +00:00
m_historyBack = KStandardAction : : documentBack ( this , SLOT ( slotHistoryBack ( ) ) , actionCollection ( ) ) ;
2007-06-17 09:45:59 +00:00
m_historyBack - > setWhatsThis ( i18n ( " Go to the place you were before " ) ) ;
2015-10-29 12:37:11 +00:00
connect ( m_pageView . data ( ) , & PageView : : mouseBackButtonClick , m_historyBack , & QAction : : trigger ) ;
2007-06-17 09:45:59 +00:00
2011-07-31 19:22:04 +00:00
m_historyNext = KStandardAction : : documentForward ( this , SLOT ( slotHistoryNext ( ) ) , actionCollection ( ) ) ;
2007-06-17 09:45:59 +00:00
m_historyNext - > setWhatsThis ( i18n ( " Go to the place you were after " ) ) ;
2015-10-29 12:37:11 +00:00
connect ( m_pageView . data ( ) , & PageView : : mouseForwardButtonClick , m_historyNext , & QAction : : trigger ) ;
2007-06-17 09:45:59 +00:00
2007-06-05 20:49:00 +00:00
m_pageView - > setupActions ( actionCollection ( ) ) ;
// attach the actions of the children widgets too
2014-05-09 15:19:50 +00:00
m_formsMessage - > addAction ( m_pageView - > toggleFormsAction ( ) ) ;
m_formsMessage - > setVisible ( m_pageView - > toggleFormsAction ( ) ! = 0 ) ;
2011-11-01 21:13:20 +00:00
// ensure history actions are in the correct state
updateViewActions ( ) ;
2007-06-05 20:49:00 +00:00
}
2016-07-11 21:52:42 +00:00
bool Part : : handleCompressed ( QString & destpath , const QString & path , KFilterDev : : CompressionType compressionType )
2007-01-12 23:54:26 +00:00
{
2007-10-01 17:06:42 +00:00
m_tempfile = 0 ;
2007-01-12 23:54:26 +00:00
// we are working with a compressed file, decompressing
// temporary file for decompressing
2014-09-17 22:30:39 +00:00
QTemporaryFile * newtempfile = new QTemporaryFile ( ) ;
2007-10-01 17:06:42 +00:00
newtempfile - > setAutoRemove ( true ) ;
2007-01-12 23:54:26 +00:00
2007-10-01 17:06:42 +00:00
if ( ! newtempfile - > open ( ) )
2007-01-12 23:54:26 +00:00
{
2007-03-30 17:46:50 +00:00
KMessageBox : : error ( widget ( ) ,
2007-01-12 23:54:26 +00:00
i18n ( " <qt><strong>File Error!</strong> Could not create temporary file "
2007-01-13 00:33:50 +00:00
" <nobr><strong>%1</strong></nobr>.</qt> " ,
2016-07-11 20:12:55 +00:00
newtempfile - > errorString ( ) ) ) ;
2007-10-01 17:06:42 +00:00
delete newtempfile ;
2007-01-13 00:33:50 +00:00
return false ;
2007-01-12 23:54:26 +00:00
}
// decompression filer
2016-07-11 21:52:42 +00:00
KCompressionDevice dev ( path , compressionType ) ;
2007-01-12 23:54:26 +00:00
2016-07-11 21:52:42 +00:00
if ( ! dev . open ( QIODevice : : ReadOnly ) )
2007-01-12 23:54:26 +00:00
{
2007-03-30 17:46:50 +00:00
KMessageBox : : detailedError ( widget ( ) ,
2007-01-12 23:54:26 +00:00
i18n ( " <qt><strong>File Error!</strong> Could not open the file "
" <nobr><strong>%1</strong></nobr> for uncompression. "
" The file will not be loaded.</qt> " , path ) ,
i18n ( " <qt>This error typically occurs if you do "
2007-01-13 00:33:50 +00:00
" not have enough permissions to read the file. "
2007-01-12 23:54:26 +00:00
" You can check ownership and permissions if you "
2008-04-11 22:09:50 +00:00
" right-click on the file in the Dolphin "
" file manager and then choose the 'Properties' tab.</qt> " ) ) ;
2007-01-12 23:54:26 +00:00
2007-10-01 17:06:42 +00:00
delete newtempfile ;
2007-01-13 00:33:50 +00:00
return false ;
2007-01-12 23:54:26 +00:00
}
2010-08-21 15:48:02 +00:00
char buf [ 65536 ] ;
2007-01-12 23:54:26 +00:00
int read = 0 , wrtn = 0 ;
2016-07-11 21:52:42 +00:00
while ( ( read = dev . read ( buf , sizeof ( buf ) ) ) > 0 )
2007-01-12 23:54:26 +00:00
{
2010-08-21 15:48:02 +00:00
wrtn = newtempfile - > write ( buf , read ) ;
2007-01-12 23:54:26 +00:00
if ( read ! = wrtn )
break ;
}
2007-10-01 17:06:42 +00:00
if ( ( read ! = 0 ) | | ( newtempfile - > size ( ) = = 0 ) )
2007-01-12 23:54:26 +00:00
{
2007-03-30 17:46:50 +00:00
KMessageBox : : detailedError ( widget ( ) ,
2007-01-12 23:54:26 +00:00
i18n ( " <qt><strong>File Error!</strong> Could not uncompress "
" the file <nobr><strong>%1</strong></nobr>. "
" The file will not be loaded.</qt> " , path ) ,
i18n ( " <qt>This error typically occurs if the file is corrupt. "
" If you want to be sure, try to decompress the file manually "
" using command-line tools.</qt> " ) ) ;
2007-10-01 17:06:42 +00:00
delete newtempfile ;
2007-01-12 23:54:26 +00:00
return false ;
}
2007-10-01 17:06:42 +00:00
m_tempfile = newtempfile ;
2007-07-29 00:55:17 +00:00
destpath = m_tempfile - > fileName ( ) ;
2007-01-12 23:54:26 +00:00
return true ;
}
2007-01-13 17:28:54 +00:00
void Part : : rebuildBookmarkMenu ( bool unplugActions )
{
if ( unplugActions )
{
2015-10-29 12:37:11 +00:00
unplugActionList ( QStringLiteral ( " bookmarks_currentdocument " ) ) ;
2007-01-13 17:28:54 +00:00
qDeleteAll ( m_bookmarkActions ) ;
m_bookmarkActions . clear ( ) ;
}
2015-01-29 19:55:57 +00:00
QUrl u = m_document - > currentDocument ( ) ;
2007-01-13 17:28:54 +00:00
if ( u . isValid ( ) )
{
m_bookmarkActions = m_document - > bookmarkManager ( ) - > actionsForUrl ( u ) ;
}
2007-01-28 16:37:13 +00:00
bool havebookmarks = true ;
2007-01-13 17:28:54 +00:00
if ( m_bookmarkActions . isEmpty ( ) )
{
2007-01-28 16:37:13 +00:00
havebookmarks = false ;
2014-08-13 10:45:40 +00:00
QAction * a = new QAction ( 0 ) ;
2007-01-13 17:28:54 +00:00
a - > setText ( i18n ( " No Bookmarks " ) ) ;
a - > setEnabled ( false ) ;
m_bookmarkActions . append ( a ) ;
}
2015-10-29 12:37:11 +00:00
plugActionList ( QStringLiteral ( " bookmarks_currentdocument " ) , m_bookmarkActions ) ;
2014-11-08 04:33:23 +00:00
2011-10-25 22:19:58 +00:00
if ( factory ( ) )
{
const QList < KXMLGUIClient * > clients ( factory ( ) - > clients ( ) ) ;
bool containerFound = false ;
for ( int i = 0 ; ! containerFound & & i < clients . size ( ) ; + + i )
{
2016-10-29 10:23:14 +00:00
QMenu * container = dynamic_cast < QMenu * > ( factory ( ) - > container ( QStringLiteral ( " bookmarks " ) , clients [ i ] ) ) ;
2011-10-25 22:19:58 +00:00
if ( container & & container - > actions ( ) . contains ( m_bookmarkActions . first ( ) ) )
{
2016-10-29 10:23:14 +00:00
container - > installEventFilter ( this ) ;
2011-10-25 22:19:58 +00:00
containerFound = true ;
}
}
}
2007-01-28 16:37:13 +00:00
m_prevBookmark - > setEnabled ( havebookmarks ) ;
m_nextBookmark - > setEnabled ( havebookmarks ) ;
2007-01-13 17:28:54 +00:00
}
2016-10-29 10:23:14 +00:00
bool Part : : eventFilter ( QObject * watched , QEvent * event )
{
switch ( event - > type ( ) ) {
case QEvent : : ContextMenu : {
QContextMenuEvent * e = static_cast < QContextMenuEvent * > ( event ) ;
QMenu * menu = static_cast < QMenu * > ( watched ) ;
QScopedPointer < QMenu > ctxMenu ( new QMenu ) ;
QPoint pos ;
bool ret = false ;
if ( e - > reason ( ) = = QContextMenuEvent : : Mouse ) {
pos = e - > pos ( ) ;
ret = aboutToShowContextMenu ( menu , menu - > actionAt ( e - > pos ( ) ) , ctxMenu . data ( ) ) ;
} else if ( menu - > activeAction ( ) ) {
pos = menu - > actionGeometry ( menu - > activeAction ( ) ) . center ( ) ;
ret = aboutToShowContextMenu ( menu , menu - > activeAction ( ) , ctxMenu . data ( ) ) ;
}
ctxMenu - > exec ( menu - > mapToGlobal ( pos ) ) ;
if ( ret ) {
event - > accept ( ) ;
}
return ret ;
}
default :
break ;
}
return false ;
}
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void Part : : updateAboutBackendAction ( )
{
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const KPluginMetaData data = m_document - > generatorInfo ( ) ;
m_aboutBackend - > setEnabled ( data . isValid ( ) ) ;
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}
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void Part : : resetStartArguments ( )
{
m_cliPrint = false ;
}
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void Part : : setReadWrite ( bool readwrite )
{
m_document - > setAnnotationEditingEnabled ( readwrite ) ;
ReadWritePart : : setReadWrite ( readwrite ) ;
}
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} // namespace Okular
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# include "part.moc"
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/* kate: replace-tabs on; indent-width 4; */