sc/source/filter/xml/XMLTableHeaderFooterContext.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 <com/sun/star/beans/XPropertySet.hpp>
  21 #include <com/sun/star/text/XText.hpp>
  22 #include <com/sun/star/sheet/XHeaderFooterContent.hpp>
  23 #include <xmloff/xmlnamespace.hxx>
  24 #include <xmloff/xmlimp.hxx>
  25 #include "XMLTableHeaderFooterContext.hxx"
  26 #include <xmloff/xmltoken.hxx>
  27 #include <comphelper/extract.hxx>
  28 #include <sal/log.hxx>
  29
  30 #include <unonames.hxx>
  31
  32 using namespace ::com::sun::star;
  33 using namespace ::com::sun::star::uno;
  34 using namespace ::com::sun::star::xml::sax;
  35 using namespace ::com::sun::star::text;
  36 using namespace ::com::sun::star::beans;
  37 using namespace xmloff::token;
  38
  39
  40 XMLTableHeaderFooterContext::XMLTableHeaderFooterContext( SvXMLImport& rImport, sal_Int32 /*nElement*/,
  41                        const uno::Reference<
  42                             xml::sax::XFastAttributeList > & xAttrList,
  43                        const Reference < XPropertySet > & rPageStylePropSet,
  44                        bool bFooter, bool bLeft, bool bFirst ) :
  45     SvXMLImportContext( rImport ),
  46     xPropSet( rPageStylePropSet ),
  47     bContainsLeft(false),
  48     bContainsRight(false),
  49     bContainsCenter(false)
  50 {
  51     OUString sOn( bFooter ? SC_UNO_PAGE_FTRON : SC_UNO_PAGE_HDRON );
  52     OUString sShareFirstContent( bFooter ? SC_UNO_PAGE_FIRSTFTRSHARED : SC_UNO_PAGE_FIRSTHDRSHARED );
  53     bool bDisplay( true );
  54     for( auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ) )
  55     {
  56         if( aIter.getToken() == XML_ELEMENT(STYLE, XML_DISPLAY) )
  57             bDisplay = IsXMLToken(aIter, XML_TRUE);
  58         else
  59             XMLOFF_WARN_UNKNOWN("sc", aIter);
  60     }
  61     bool bOn(::cppu::any2bool(xPropSet->getPropertyValue( sOn )));
  62     if( bLeft || bFirst )
  63     {
  64         OUString sShareContent( bFooter ? SC_UNO_PAGE_FTRSHARED : SC_UNO_PAGE_HDRSHARED );
  65         const OUString sShare = bLeft ? sShareContent : sShareFirstContent;
  66         if( bOn && bDisplay )
  67         {
  68             if( ::cppu::any2bool(xPropSet->getPropertyValue( sShare )) )
  69                 // Don't share headers any longer
  70                 xPropSet->setPropertyValue( sShare, uno::Any(false) );
  71         }
  72         else
  73         {
  74             if( !::cppu::any2bool(xPropSet->getPropertyValue( sShare )) )
  75                 // share headers
  76                 xPropSet->setPropertyValue( sShare, uno::Any(true) );
  77         }
  78     }
  79     else
  80     {
  81         if ( bOn != bDisplay )
  82             xPropSet->setPropertyValue( sOn, uno::Any(bDisplay) );
  83     }
  84     if (bLeft)
  85     {
  86         sCont = bFooter ? SC_UNO_PAGE_LEFTFTRCONT : SC_UNO_PAGE_LEFTHDRCONT;
  87     }
  88     else if (bFirst)
  89     {
  90         sCont = bFooter ? SC_UNO_PAGE_FIRSTFTRCONT : SC_UNO_PAGE_FIRSTHDRCONT;
  91         xPropSet->setPropertyValue( sShareFirstContent, uno::Any(!bDisplay) );
  92     }
  93     else
  94     {
  95         sCont = bFooter ? SC_UNO_PAGE_RIGHTFTRCON : SC_UNO_PAGE_RIGHTHDRCON;
  96     }
  97     xPropSet->getPropertyValue( sCont ) >>= xHeaderFooterContent;
  98 }
  99
 100 XMLTableHeaderFooterContext::~XMLTableHeaderFooterContext()
 101 {
 102 }
 103
 104 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTableHeaderFooterContext::createFastChildContext(
 105     sal_Int32 nElement,
 106     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
 107 {
 108     if (xHeaderFooterContent.is())
 109     {
 110         uno::Reference < text::XText > xText;
 111         switch (nElement)
 112         {
 113             case XML_ELEMENT(STYLE, XML_REGION_LEFT):
 114                 xText.set(xHeaderFooterContent->getLeftText());
 115                 bContainsLeft = true;
 116                 break;
 117             case XML_ELEMENT(STYLE, XML_REGION_CENTER):
 118                 xText.set(xHeaderFooterContent->getCenterText());
 119                 bContainsCenter = true;
 120                 break;
 121             case XML_ELEMENT(STYLE, XML_REGION_RIGHT):
 122                 xText.set(xHeaderFooterContent->getRightText());
 123                 bContainsRight = true;
 124                 break;
 125             default: break;
 126         }
 127         if (xText.is())
 128         {
 129             xText->setString(u""_ustr);
 130             uno::Reference < text::XTextCursor > xTempTextCursor(xText->createTextCursor());
 131             return new XMLHeaderFooterRegionContext( GetImport(), xTempTextCursor);
 132         }
 133     }
 134
 135     if ( nElement == XML_ELEMENT(TEXT, XML_P) )
 136     {
 137         if (!xTextCursor.is())
 138         {
 139             if( xHeaderFooterContent.is() )
 140             {
 141                 uno::Reference < text::XText > xText(xHeaderFooterContent->getCenterText());
 142                 xText->setString(u""_ustr);
 143                 xTextCursor.set(xText->createTextCursor());
 144                 xOldTextCursor.set(GetImport().GetTextImport()->GetCursor());
 145                 GetImport().GetTextImport()->SetCursor( xTextCursor );
 146                 bContainsCenter = true;
 147             }
 148         }
 149         return
 150             GetImport().GetTextImport()->CreateTextChildContext(GetImport(),
 151                                                                     nElement,
 152                                                                     xAttrList);
 153     }
 154
 155     XMLOFF_WARN_UNKNOWN_ELEMENT("sc", nElement);
 156     return nullptr;
 157 }
 158
 159 void XMLTableHeaderFooterContext::endFastElement(sal_Int32 )
 160 {
 161     if( GetImport().GetTextImport()->GetCursor().is() )
 162     {
 163         //GetImport().GetTextImport()->GetCursor()->gotoEnd(sal_False);
 164         if( GetImport().GetTextImport()->GetCursor()->goLeft( 1, true ) )
 165         {
 166             GetImport().GetTextImport()->GetText()->insertString(
 167                 GetImport().GetTextImport()->GetCursorAsRange(), u""_ustr,
 168                 true );
 169         }
 170         GetImport().GetTextImport()->ResetCursor();
 171     }
 172     if (xOldTextCursor.is())
 173         GetImport().GetTextImport()->SetCursor(xOldTextCursor);
 174     if (xHeaderFooterContent.is())
 175     {
 176         if (!bContainsLeft)
 177             xHeaderFooterContent->getLeftText()->setString(u""_ustr);
 178         if (!bContainsCenter)
 179             xHeaderFooterContent->getCenterText()->setString(u""_ustr);
 180         if (!bContainsRight)
 181             xHeaderFooterContent->getRightText()->setString(u""_ustr);
 182
 183         xPropSet->setPropertyValue( sCont, uno::Any(xHeaderFooterContent) );
 184     }
 185 }
 186
 187
 188 XMLHeaderFooterRegionContext::XMLHeaderFooterRegionContext( SvXMLImport& rImport,
 189                        uno::Reference< text::XTextCursor >& xCursor ) :
 190     SvXMLImportContext( rImport ),
 191     xTextCursor ( xCursor )
 192 {
 193     xOldTextCursor.set(GetImport().GetTextImport()->GetCursor());
 194     GetImport().GetTextImport()->SetCursor( xTextCursor );
 195 }
 196
 197 XMLHeaderFooterRegionContext::~XMLHeaderFooterRegionContext()
 198 {
 199 }
 200
 201 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLHeaderFooterRegionContext::createFastChildContext(
 202     sal_Int32 nElement,
 203     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
 204 {
 205     SvXMLImportContext *pContext(nullptr);
 206
 207     if (nElement == XML_ELEMENT(TEXT, XML_P))
 208     {
 209         return GetImport().GetTextImport()->CreateTextChildContext(GetImport(),
 210                                                                     nElement,
 211                                                                     xAttrList);
 212     }
 213     XMLOFF_WARN_UNKNOWN_ELEMENT("sc", nElement);
 214     return pContext;
 215 }
 216
 217 void XMLHeaderFooterRegionContext::endFastElement(sal_Int32 )
 218 {
 219     if( GetImport().GetTextImport()->GetCursor().is() )
 220     {
 221         //GetImport().GetTextImport()->GetCursor()->gotoEnd(sal_False);
 222         if( GetImport().GetTextImport()->GetCursor()->goLeft( 1, true ) )
 223         {
 224             GetImport().GetTextImport()->GetText()->insertString(
 225                 GetImport().GetTextImport()->GetCursorAsRange(), u""_ustr,
 226                 true );
 227         }
 228         GetImport().GetTextImport()->ResetCursor();
 229     }
 230     if (xOldTextCursor.is())
 231         GetImport().GetTextImport()->SetCursor(xOldTextCursor);
 232 }
 233
 234 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */