libs/pageapp/KoPASavingContext.cpp

0001 /* This file is part of the KDE project
0002    Copyright (C) 2007 Thorsten Zachmann <zachmann@kde.org>
0003
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019
0020 #include "KoPASavingContext.h"
0021
0022 #include <QRegExp>
0023
0024 #include "KoPAPage.h"
0025
0026 KoPASavingContext::KoPASavingContext(KoXmlWriter &xmlWriter, KoGenStyles& mainStyles,
0027         KoEmbeddedDocumentSaver &embeddedSaver, int page)
0028     : KoShapeSavingContext(xmlWriter, mainStyles, embeddedSaver)
0029 , m_page( page )
0030 , m_masterPageIndex( 0 )
0031 , m_clearDrawIds( false )
0032 {
0033 }
0034
0035 KoPASavingContext::~KoPASavingContext()
0036 {
0037 }
0038
0039 void KoPASavingContext::addMasterPage( const KoPAMasterPage * masterPage, const QString &name )
0040 {
0041     m_masterPageNames.insert( masterPage, name );
0042 }
0043
0044 QString KoPASavingContext::masterPageName( const KoPAMasterPage * masterPage ) const
0045 {
0046     QMap<const KoPAMasterPage *, QString>::const_iterator it( m_masterPageNames.find( masterPage ) );
0047     if (  it != m_masterPageNames.constEnd() ) {
0048         return it.value();
0049     }
0050
0051     // this should not happen
0052     Q_ASSERT( it != m_masterPageNames.constEnd() );
0053     return QString();
0054 }
0055
0056 QString KoPASavingContext::masterPageElementName()
0057 {
0058     if ( ! isSet( KoShapeSavingContext::UniqueMasterPages ) ) {
0059         ++m_masterPageIndex;
0060     }
0061     return QString( "content_%1" ).arg( m_masterPageIndex );
0062 }
0063
0064 void KoPASavingContext::incrementPage()
0065 {
0066     m_page++;
0067 }
0068
0069 int KoPASavingContext::page()
0070 {
0071     return m_page;
0072 }
0073
0074 void KoPASavingContext::setClearDrawIds( bool clear )
0075 {
0076     m_clearDrawIds = clear;
0077 }
0078
0079 bool KoPASavingContext::isSetClearDrawIds()
0080 {
0081     return m_clearDrawIds;
0082 }
0083
0084 QString KoPASavingContext::pageName( const KoPAPage * page )
0085 {
0086     QString name;
0087     QMap<const KoPAPage *, QString>::ConstIterator it( m_pageToNames.constFind( page ) );
0088     if ( it != m_pageToNames.constEnd() ) {
0089         name = it.value();
0090     }
0091     else {
0092         name = page->name();
0093         QRegExp rx( "^page[0-9]+$" );
0094         if ( name.isEmpty() || m_pageNames.contains( name ) || rx.indexIn( name ) != -1 ) {
0095             name = "page" + QString::number( m_page );
0096         }
0097         Q_ASSERT( !m_pageNames.contains( name ) );
0098         m_pageNames.insert( name );
0099         m_pageToNames.insert( page, name );
0100     }
0101     return name;
0102 }