xmloff/source/text/XMLTextMasterPageContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <com/sun/star/frame/XModel.hpp>
  23 #include <com/sun/star/style/XStyle.hpp>
  24 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  25 #include <com/sun/star/beans/XMultiPropertyStates.hpp>
  26 #include <com/sun/star/beans/XPropertySet.hpp>
  27 #include <com/sun/star/container/XNameContainer.hpp>
  28 #include <o3tl/any.hxx>
  29 #include <sal/log.hxx>
  30 #include <osl/diagnose.h>
  31 #include <xmloff/namespacemap.hxx>
  32 #include <xmloff/xmlnamespace.hxx>
  33 #include <xmloff/prstylei.hxx>
  34 #include <xmloff/xmltoken.hxx>
  35 #include <xmloff/XMLTextMasterPageContext.hxx>
  36 #include <XMLTextHeaderFooterContext.hxx>
  37 #include <PageMasterImportContext.hxx>
  38 #include <xmloff/xmlimp.hxx>
  39
  40
  41 using namespace ::com::sun::star;
  42 using namespace ::com::sun::star::uno;
  43 using namespace ::com::sun::star::xml::sax;
  44 using namespace ::com::sun::star::style;
  45 using namespace ::com::sun::star::text;
  46 using namespace ::com::sun::star::beans;
  47 using namespace ::com::sun::star::container;
  48 using namespace ::com::sun::star::lang;
  49 using namespace ::xmloff::token;
  50
  51 Reference < XStyle > XMLTextMasterPageContext::Create()
  52 {
  53     Reference < XStyle > xNewStyle;
  54
  55     Reference< XMultiServiceFactory > xFactory( GetImport().GetModel(),
  56                                                     UNO_QUERY );
  57     if( xFactory.is() )
  58     {
  59         Reference < XInterface > xIfc =
  60             xFactory->createInstance("com.sun.star.style.PageStyle");
  61         if( xIfc.is() )
  62             xNewStyle.set( xIfc, UNO_QUERY );
  63     }
  64
  65     return xNewStyle;
  66 }
  67
  68 constexpr OUString gsFollowStyle( u"FollowStyle"_ustr );
  69
  70 XMLTextMasterPageContext::XMLTextMasterPageContext( SvXMLImport& rImport,
  71         sal_Int32 /*nElement*/,
  72         const Reference< XFastAttributeList > & xAttrList,
  73         bool bOverwrite )
  74 :   SvXMLStyleContext( rImport, XmlStyleFamily::MASTER_PAGE )
  75 ,   m_bInsertHeader( false )
  76 ,   m_bInsertFooter( false )
  77 ,   m_bInsertHeaderLeft( false )
  78 ,   m_bInsertFooterLeft( false )
  79 ,   m_bInsertHeaderFirst( false )
  80 ,   m_bInsertFooterFirst( false )
  81 ,   m_bHeaderInserted( false )
  82 ,   m_bFooterInserted( false )
  83 {
  84     OUString sName, sDisplayName;
  85     for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
  86     {
  87         const OUString aValue = aIter.toString();
  88         switch (aIter.getToken())
  89         {
  90             case XML_ELEMENT(STYLE, XML_NAME):
  91                 sName = aValue;
  92                 break;
  93             case XML_ELEMENT(STYLE, XML_DISPLAY_NAME):
  94                 sDisplayName = aValue;
  95                 break;
  96             case XML_ELEMENT(STYLE, XML_NEXT_STYLE_NAME):
  97                 m_sFollow = aValue;
  98                 break;
  99             case XML_ELEMENT(STYLE, XML_PAGE_LAYOUT_NAME):
 100                 m_sPageMasterName = aValue;
 101                 break;
 102             case XML_ELEMENT(DRAW, XML_STYLE_NAME):
 103                 m_sDrawingPageStyle = aValue;
 104                 break;
 105             default:
 106                 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
 107         }
 108     }
 109
 110     if( !sDisplayName.isEmpty() )
 111     {
 112         rImport.AddStyleDisplayName( XmlStyleFamily::MASTER_PAGE, sName,
 113                                      sDisplayName );
 114     }
 115     else
 116     {
 117         sDisplayName = sName;
 118     }
 119
 120     if( sDisplayName.isEmpty() )
 121         return;
 122
 123     Reference < XNameContainer > xPageStyles =
 124             GetImport().GetTextImport()->GetPageStyles();
 125     if( !xPageStyles.is() )
 126         return;
 127
 128     Any aAny;
 129     bool bNew = false;
 130     if( xPageStyles->hasByName( sDisplayName ) )
 131     {
 132         aAny = xPageStyles->getByName( sDisplayName );
 133         aAny >>= m_xStyle;
 134     }
 135     else
 136     {
 137         m_xStyle = Create();
 138         if( !m_xStyle.is() )
 139             return;
 140
 141         xPageStyles->insertByName( sDisplayName, Any(m_xStyle) );
 142         bNew = true;
 143     }
 144
 145     Reference < XPropertySet > xPropSet( m_xStyle, UNO_QUERY );
 146     Reference< XPropertySetInfo > xPropSetInfo =
 147                 xPropSet->getPropertySetInfo();
 148     OUString sIsPhysical( "IsPhysical" );
 149     if( !bNew && xPropSetInfo->hasPropertyByName( sIsPhysical ) )
 150     {
 151         aAny = xPropSet->getPropertyValue( sIsPhysical );
 152         bNew = !*o3tl::doAccess<bool>(aAny);
 153     }
 154     SetNew( bNew );
 155
 156     if( !(bOverwrite || bNew) )
 157         return;
 158
 159     Reference < XMultiPropertyStates > xMultiStates( xPropSet,
 160                                                      UNO_QUERY );
 161     OSL_ENSURE( xMultiStates.is(),
 162                 "text page style does not support multi property set" );
 163     if( xMultiStates.is() )
 164         xMultiStates->setAllPropertiesToDefault();
 165
 166     if ( xPropSetInfo->hasPropertyByName( "GridDisplay" ) )
 167         xPropSet->setPropertyValue( "GridDisplay", Any(false) );
 168
 169     if ( xPropSetInfo->hasPropertyByName( "GridPrint" ) )
 170         xPropSet->setPropertyValue( "GridPrint", Any(false) );
 171
 172     m_bInsertHeader = m_bInsertFooter = true;
 173     m_bInsertHeaderLeft = m_bInsertFooterLeft = true;
 174     m_bInsertHeaderFirst = m_bInsertFooterFirst = true;
 175 }
 176
 177 XMLTextMasterPageContext::~XMLTextMasterPageContext()
 178 {
 179 }
 180
 181 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTextMasterPageContext::createFastChildContext(
 182     sal_Int32 nElement,
 183     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
 184 {
 185     SvXMLImportContextRef xContext;
 186
 187     bool bInsert = false, bFooter = false, bLeft = false, bFirst = false;
 188     switch( nElement )
 189     {
 190     case XML_ELEMENT(STYLE, XML_HEADER):
 191         if( m_bInsertHeader && !m_bHeaderInserted )
 192         {
 193             bInsert = true;
 194             m_bHeaderInserted = true;
 195         }
 196         break;
 197     case XML_ELEMENT(STYLE, XML_FOOTER):
 198         if( m_bInsertFooter && !m_bFooterInserted )
 199         {
 200             bInsert = bFooter = true;
 201             m_bFooterInserted = true;
 202         }
 203         break;
 204     case XML_ELEMENT(STYLE, XML_HEADER_LEFT):
 205         if( m_bInsertHeaderLeft && m_bHeaderInserted )
 206             bInsert = bLeft = true;
 207         break;
 208     case XML_ELEMENT(STYLE, XML_FOOTER_LEFT):
 209         if( m_bInsertFooterLeft && m_bFooterInserted )
 210             bInsert = bFooter = bLeft = true;
 211         break;
 212     case XML_ELEMENT(LO_EXT, XML_HEADER_FIRST):
 213     case XML_ELEMENT(STYLE, XML_HEADER_FIRST):
 214         if( m_bInsertHeaderFirst && m_bHeaderInserted )
 215             bInsert = bFirst = true;
 216         break;
 217     case XML_ELEMENT(LO_EXT, XML_FOOTER_FIRST):
 218     case XML_ELEMENT(STYLE, XML_FOOTER_FIRST):
 219         if( m_bInsertFooterFirst && m_bFooterInserted )
 220             bInsert = bFooter = bFirst = true;
 221         break;
 222     }
 223
 224     if( bInsert && m_xStyle.is() )
 225     {
 226         xContext = CreateHeaderFooterContext( nElement, xAttrList,
 227                                               bFooter, bLeft, bFirst );
 228     }
 229
 230     return xContext;
 231 }
 232
 233 SvXMLImportContext *XMLTextMasterPageContext::CreateHeaderFooterContext(
 234             sal_Int32 /*nElement*/,
 235             const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*xAttrList*/,
 236             const bool bFooter,
 237             const bool bLeft,
 238             const bool bFirst )
 239 {
 240     Reference < XPropertySet > xPropSet( m_xStyle, UNO_QUERY );
 241     return new XMLTextHeaderFooterContext( GetImport(), xPropSet, bFooter, bLeft, bFirst );
 242 }
 243
 244 void XMLTextMasterPageContext::Finish( bool bOverwrite )
 245 {
 246     if( !(m_xStyle.is() && (IsNew() || bOverwrite)) )
 247         return;
 248
 249     Reference < XPropertySet > xPropSet( m_xStyle, UNO_QUERY );
 250     XMLPropStyleContext * pDrawingPageStyle(nullptr);
 251     if (!m_sDrawingPageStyle.isEmpty())
 252     {
 253         pDrawingPageStyle = GetImport().GetTextImport()->FindDrawingPage(m_sDrawingPageStyle);
 254     }
 255     PageStyleContext * pPageLayout(nullptr);
 256     if( !m_sPageMasterName.isEmpty() )
 257     {
 258         pPageLayout = static_cast<PageStyleContext *>(GetImport().GetTextImport()->FindPageMaster(m_sPageMasterName));
 259     }
 260     if (pPageLayout)
 261     {
 262         pPageLayout->FillPropertySet_PageStyle(xPropSet, pDrawingPageStyle);
 263     }
 264     else if (pDrawingPageStyle)
 265     {
 266         // don't need to care about old background attributes in this case
 267         pDrawingPageStyle->FillPropertySet(xPropSet);
 268     }
 269
 270     Reference < XNameContainer > xPageStyles =
 271         GetImport().GetTextImport()->GetPageStyles();
 272     if( !xPageStyles.is() )
 273         return;
 274
 275     Reference< XPropertySetInfo > xPropSetInfo =
 276         xPropSet->getPropertySetInfo();
 277     if( xPropSetInfo->hasPropertyByName( gsFollowStyle ) )
 278     {
 279         OUString sDisplayFollow(
 280             GetImport().GetStyleDisplayName(
 281                     XmlStyleFamily::MASTER_PAGE, m_sFollow ) );
 282         if( sDisplayFollow.isEmpty() ||
 283             !xPageStyles->hasByName( sDisplayFollow ) )
 284             sDisplayFollow = m_xStyle->getName();
 285
 286         Any aAny = xPropSet->getPropertyValue( gsFollowStyle );
 287         OUString sCurrFollow;
 288         aAny >>= sCurrFollow;
 289         if( sCurrFollow != sDisplayFollow )
 290         {
 291             xPropSet->setPropertyValue( gsFollowStyle, Any(sDisplayFollow) );
 292         }
 293     }
 294
 295     if ( xPropSetInfo->hasPropertyByName( "Hidden" ) )
 296     {
 297         xPropSet->setPropertyValue( "Hidden", uno::Any( IsHidden( ) ) );
 298     }
 299 }
 300
 301 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */