Warning, file /office/calligra/libs/pageapp/KoPAPage.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /* This file is part of the KDE project
    Copyright (C) 2006-2009 Thorsten Zachmann <zachmann@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #include "KoPAPage.h"
 
 #include <QPainter>
 #include <PageAppDebug.h>
 
 #include <KoShapePainter.h>
 #include <KoShapeSavingContext.h>
 #include <KoOdfLoadingContext.h>
 #include <KoStyleStack.h>
 #include <KoXmlWriter.h>
 #include <KoXmlNS.h>
 #include <KoZoomHandler.h>
 #include <KoShapePaintingContext.h>
 
 #include "KoPAMasterPage.h"
 #include "KoPASavingContext.h"
 #include "KoPALoadingContext.h"
 
 
 KoPAPage::KoPAPage( KoPAMasterPage * masterPage )
 : KoPAPageBase()
 , m_masterPage( masterPage )
 , m_pageProperties( UseMasterBackground | DisplayMasterBackground | DisplayMasterShapes )
 {
     Q_ASSERT(masterPage);
 }
 
 KoPAPage::~KoPAPage()
 {
 }
 
 void KoPAPage::saveOdf( KoShapeSavingContext & context ) const
 {
     KoPASavingContext &paContext = static_cast<KoPASavingContext&>( context );
     paContext.xmlWriter().startElement( "draw:page" );
     paContext.xmlWriter().addAttribute( "draw:name", paContext.pageName( this ) );
     if (!name().isEmpty() && name() != paContext.pageName( this )) {
         paContext.xmlWriter().addAttribute( "calligra:name", name() );
     }
     paContext.xmlWriter().addAttribute( "draw:id", "page" + QString::number( paContext.page() ) );
     paContext.xmlWriter().addAttribute( "xml:id", "page" + QString::number( paContext.page() ) );
     paContext.xmlWriter().addAttribute( "draw:master-page-name", paContext.masterPageName( m_masterPage ) );
     paContext.xmlWriter().addAttribute( "draw:style-name", saveOdfPageStyle( paContext ) );
 
     saveOdfPageContent( paContext );
 
     paContext.xmlWriter().endElement();
 }
 
 KoPageLayout & KoPAPage::pageLayout()
 {
     Q_ASSERT( m_masterPage );
 
     return m_masterPage->pageLayout();
 }
 
 const KoPageLayout & KoPAPage::pageLayout() const
 {
     Q_ASSERT( m_masterPage );
 
     return m_masterPage->pageLayout();
 }
 
 void KoPAPage::loadOdfPageTag( const KoXmlElement &element, KoPALoadingContext &loadingContext )
 {
     QString master = element.attributeNS (KoXmlNS::draw, "master-page-name" );
     KoPAMasterPage *masterPage = loadingContext.masterPageByName(master);
     if (masterPage)
         setMasterPage(masterPage);
 #ifndef NDEBUG
     else
         warnPageApp << "Loading didn't provide a page under name; " << master;
 #endif
     KoStyleStack& styleStack = loadingContext.odfLoadingContext().styleStack();
     int pageProperties = UseMasterBackground | DisplayMasterShapes | DisplayMasterBackground;
     if ( styleStack.hasProperty( KoXmlNS::draw, "fill" ) ) {
         KoPAPageBase::loadOdfPageTag( element, loadingContext );
         pageProperties = DisplayMasterShapes;
     }
     m_pageProperties = pageProperties;
     QString name;
     if ( element.hasAttributeNS( KoXmlNS::draw, "name" ) ) {
         name = element.attributeNS( KoXmlNS::draw, "name" );
         loadingContext.addPage( name, this );
     }
     if ( element.hasAttributeNS( KoXmlNS::calligra, "name" ) ) {
         name = element.attributeNS( KoXmlNS::calligra, "name" );
     }
     setName( name );
 }
 
 void KoPAPage::setMasterPage( KoPAMasterPage * masterPage )
 {
     Q_ASSERT(masterPage);
     m_masterPage = masterPage;
     pageUpdated();
 }
 
 void KoPAPage::paintBackground( QPainter & painter, const KoViewConverter & converter, KoShapePaintingContext &paintContext )
 {
     if ( m_pageProperties & UseMasterBackground ) {
         if ( m_pageProperties & DisplayMasterBackground ) {
             Q_ASSERT( m_masterPage );
             m_masterPage->paintBackground( painter, converter, paintContext );
         }
     }
     else {
         KoPAPageBase::paintBackground( painter, converter, paintContext );
     }
 }
 
 bool KoPAPage::displayMasterShapes()
 {
     return m_pageProperties & DisplayMasterShapes;
 }
 
 void KoPAPage::setDisplayMasterShapes( bool display )
 {
     if ( display ) {
         m_pageProperties |= DisplayMasterShapes;
     }
     else {
         m_pageProperties &= ~DisplayMasterShapes;
     }
 }
 
 bool KoPAPage::displayMasterBackground()
 {
     return m_pageProperties & UseMasterBackground;
 }
 
 void KoPAPage::setDisplayMasterBackground( bool display )
 {
     if ( display ) {
         m_pageProperties |= UseMasterBackground;
     }
     else {
         m_pageProperties &= ~UseMasterBackground;
     }
 }
 
 bool KoPAPage::displayShape(KoShape *shape) const
 {
     Q_UNUSED(shape);
     return true;
 }
 
 void KoPAPage::paintPage( QPainter & painter, KoZoomHandler & zoomHandler )
 {
     KoShapePaintingContext context;
     paintBackground( painter, zoomHandler, context );
 
     KoShapePainter shapePainter( getPaintingStrategy() );
     if ( displayMasterShapes() ) {
         shapePainter.setShapes( masterPage()->shapes() );
         shapePainter.paint(painter, zoomHandler);
     }
     shapePainter.setShapes( shapes() );
     shapePainter.paint(painter, zoomHandler);
 }
 
 void KoPAPage::saveOdfPageStyleData( KoGenStyle &style, KoPASavingContext &paContext ) const
 {
     if ( ( m_pageProperties & UseMasterBackground ) == 0 ) {
         KoPAPageBase::saveOdfPageStyleData( style, paContext );
     }
 }