writerperfect/source/filter/PageSpan.cxx

   1 /* SectionStyle: Stores (and writes) section-based information (e.g.: a column
   2  * break needs a new section) that is needed at the head of an OO document and
   3  * is referenced throughout the entire document
   4  *
   5  * Copyright (C) 2002-2003 William Lachance (william.lachance@sympatico.ca)
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  20  *
  21  * For further information visit http://libwpd.sourceforge.net
  22  *
  23  */
  24
  25 /* "This product is not manufactured, approved, or supported by
  26  * Corel Corporation or Corel Corporation Limited."
  27  */
  28 #include "FilterInternal.hxx"
  29 #include "PageSpan.hxx"
  30 #include "DocumentElement.hxx"
  31
  32 PageSpan::PageSpan(const WPXPropertyList &xPropList) :
  33         mxPropList(xPropList),
  34     mpHeaderContent(NULL),
  35     mpFooterContent(NULL),
  36     mpHeaderLeftContent(NULL),
  37     mpFooterLeftContent(NULL)
  38 {
  39 }
  40
  41 PageSpan::~PageSpan()
  42 {
  43     typedef std::vector<DocumentElement *>::iterator DEVIter;
  44
  45     if (mpHeaderContent)
  46     {
  47         for (DEVIter iterHeaderContent = mpHeaderContent->begin();
  48             iterHeaderContent != mpHeaderContent->end();
  49             iterHeaderContent++)
  50                 delete(*iterHeaderContent);
  51         delete mpHeaderContent;
  52     }
  53
  54     if (mpHeaderLeftContent)
  55     {
  56         for (DEVIter iterHeaderLeftContent = mpHeaderLeftContent->begin();
  57             iterHeaderLeftContent != mpHeaderLeftContent->end();
  58             iterHeaderLeftContent++)
  59                 delete(*iterHeaderLeftContent);
  60         delete mpHeaderLeftContent;
  61     }
  62
  63     if (mpFooterContent)
  64     {
  65         for (DEVIter iterFooterContent = mpFooterContent->begin();
  66             iterFooterContent != mpFooterContent->end();
  67             iterFooterContent++)
  68                 delete(*iterFooterContent);
  69         delete mpFooterContent;
  70     }
  71
  72     if (mpFooterLeftContent)
  73     {
  74         for (DEVIter iterFooterLeftContent = mpFooterLeftContent->begin();
  75             iterFooterLeftContent != mpFooterLeftContent->end();
  76             iterFooterLeftContent++)
  77                 delete(*iterFooterLeftContent);
  78         delete mpFooterLeftContent;
  79     }
  80 }
  81
  82 int PageSpan::getSpan() const
  83 {
  84         if (mxPropList["libwpd:num-pages"])
  85                 return mxPropList["libwpd:num-pages"]->getInt();
  86
  87         return 0; // should never happen
  88 }
  89
  90 void PageSpan::writePageMaster(const int iNum, DocumentHandler *pHandler) const
  91 {
  92         WPXPropertyList propList;
  93
  94     WPXString sPageMasterName;
  95         sPageMasterName.sprintf("PM%i", iNum /* +2 */);
  96         propList.insert("style:name", sPageMasterName);
  97
  98     pHandler->startElement("style:page-master", propList);
  99
 100     WPXPropertyList tempPropList = mxPropList;
 101     if (!tempPropList["style:writing-mode"])
 102         tempPropList.insert("style:writing-mode", WPXString("lr-tb"));
 103     if (!tempPropList["style:footnote-max-height"])
 104         tempPropList.insert("style:footnote-max-height", WPXString("0inch"));
 105         pHandler->startElement("style:properties", tempPropList);
 106
 107     WPXPropertyList footnoteSepPropList;
 108     footnoteSepPropList.insert("style:width", WPXString("0.0071inch"));
 109     footnoteSepPropList.insert("style:distance-before-sep", WPXString("0.0398inch"));
 110     footnoteSepPropList.insert("style:distance-after-sep", WPXString("0.0398inch"));
 111     footnoteSepPropList.insert("style:adjustment", WPXString("left"));
 112     footnoteSepPropList.insert("style:rel-width", WPXString("25%"));
 113     footnoteSepPropList.insert("style:color", WPXString("#000000"));
 114     pHandler->startElement("style:footnote-sep", footnoteSepPropList);
 115
 116     pHandler->endElement("style:footnote-sep");
 117         pHandler->endElement("style:properties");
 118         pHandler->endElement("style:page-master");
 119 }
 120
 121 void PageSpan::writeMasterPages(const int iStartingNum, const int iPageMasterNum, const bool bLastPageSpan,
 122                                 DocumentHandler *pHandler) const
 123 {
 124     int iSpan = 0;
 125     (bLastPageSpan) ? iSpan = 1 : iSpan = getSpan();
 126
 127     for (int i=iStartingNum; i<(iStartingNum+iSpan); i++)
 128     {
 129         TagOpenElement masterPageOpen("style:master-page");
 130         WPXString sMasterPageName;
 131         sMasterPageName.sprintf("Page Style %i", i);
 132         WPXString sPageMasterName;
 133         sPageMasterName.sprintf("PM%i", iPageMasterNum /* +2 */);
 134         WPXPropertyList propList;
 135                 propList.insert("style:name", sMasterPageName);
 136         propList.insert("style:page-master-name", sPageMasterName);
 137         if (!bLastPageSpan)
 138         {
 139             WPXString sNextMasterPageName;
 140             sNextMasterPageName.sprintf("Page Style %i", (i+1));
 141                         propList.insert("style:next-style-name", sNextMasterPageName);
 142         }
 143                 pHandler->startElement("style:master-page", propList);
 144
 145         if (mpHeaderContent)
 146             _writeHeaderFooter("style:header", *mpHeaderContent, pHandler);
 147         if (mpHeaderLeftContent)
 148             _writeHeaderFooter("style:header-left", *mpHeaderLeftContent, pHandler);
 149         if (mpFooterContent)
 150             _writeHeaderFooter("style:footer", *mpFooterContent, pHandler);
 151         if (mpFooterLeftContent)
 152             _writeHeaderFooter("style:footer-left", *mpFooterLeftContent, pHandler);
 153
 154                 pHandler->endElement("style:master-page");
 155     }
 156
 157 }
 158
 159 void PageSpan::_writeHeaderFooter(const char *headerFooterTagName,
 160                   const std::vector<DocumentElement *> & headerFooterContent,
 161                   DocumentHandler *pHandler) const
 162 {
 163     TagOpenElement headerFooterOpen(headerFooterTagName);
 164     headerFooterOpen.write(pHandler);
 165     for (std::vector<DocumentElement *>::const_iterator iter = headerFooterContent.begin();
 166          iter != headerFooterContent.end();
 167          iter++) {
 168         (*iter)->write(pHandler);
 169     }
 170     TagCloseElement headerFooterClose(headerFooterTagName);
 171     headerFooterClose.write(pHandler);
 172 }
 173