PageSpan.cpp

/* SectionStyle: Stores (and writes) section-based information (e.g.: a column
 * break needs a new section) that is needed at the head of an OO document and
 * is referenced throughout the entire document
 *
 * Copyright (C) 2002-2003 William Lachance (william.lachance@sympatico.ca)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program 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; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * For further information visit http://libwpd.sourceforge.net
 *
 */
 
/* "This product is not manufactured, approved, or supported by
 * Corel Corporation or Corel Corporation Limited."
 */
#include <config.h>
 
#include "FilterInternal.h"
#include "PageSpan.h"
#include "DocumentElement.h"
 
 
PageSpan::PageSpan(const _SH_PropertyList &xPropList) :
#if 0
const int iSpan, const float fFormLength, const float fFormWidth, const WPXFormQt::Orientation fFormQt::Orientation,
                   const float fLeftMargin, const float fRightMargin, const float fTopMargin, const float fBottomMargin):
    miSpan(iSpan),
    mfFormLength(fFormLength),
    mfFormWidth(fFormWidth),
    mfFormQt::Orientation(fFormQt::Orientation),
    mfMarginLeft(fLeftMargin),
    mfMarginRight(fRightMargin),
    mfMarginTop(fTopMargin),
    mfMarginBottom(fBottomMargin),
#endif
        mxPropList(xPropList),
    mpHeaderContent(NULL),
    mpFooterContent(NULL),
    mpHeaderLeftContent(NULL),
    mpFooterLeftContent(NULL)
{
}
 
PageSpan::~PageSpan()
{
    delete mpHeaderContent;
    delete mpHeaderLeftContent;
    delete mpFooterContent;
    delete mpFooterLeftContent;
}
 
int PageSpan::getSpan() const
{
        if (mxPropList["libwpd:num-pages"])
                return mxPropList["libwpd:num-pages"]->getInt();
 
        return 0; // should never happen
}
 
float PageSpan::getMarginLeft() const
{
        if (mxPropList["fo:margin-left"])
#if defined(HAVE_LIBWPD_090) || defined(HAVE_LIBWPD_0100)
                return mxPropList["fo:margin-left"]->getDouble();
#else
                return mxPropList["fo:margin-left"]->getFloat();
#endif
 
         return 0.0f;
}
 
float PageSpan::getMarginRight() const
{
        if (mxPropList["fo:margin-right"])
#if defined(HAVE_LIBWPD_090) || defined(HAVE_LIBWPD_0100)
                return mxPropList["fo:margin-right"]->getDouble();
#else
                return mxPropList["fo:margin-right"]->getFloat();
#endif
 
         return 0.0f;
}
 
void PageSpan::writePageMaster(const int iNum, DocumentHandler &xHandler) const
{
        _SH_PropertyList propList;
 
    _SH_String sPageMasterName;
        sPageMasterName.sprintf("PM%i", iNum+2);
        propList.insert("style:name", sPageMasterName);
    xHandler.startElement("style:page-master", propList);
 
    _SH_PropertyList tempPropList = mxPropList;
    if (!tempPropList["style:writing-mode"])
        tempPropList.insert("style:writing-mode", _SH_String("lr-tb"));
    if (!tempPropList["style:footnote-max-height"])
        tempPropList.insert("style:footnote-max-height", _SH_String("0inch"));
        xHandler.startElement("style:properties", tempPropList);
 
    _SH_PropertyList footnoteSepPropList;
    footnoteSepPropList.insert("style:width", _SH_String("0.0071inch"));
    footnoteSepPropList.insert("style:distance-before-sep", _SH_String("0.0398inch"));
    footnoteSepPropList.insert("style:distance-after-sep", _SH_String("0.0398inch"));
    footnoteSepPropList.insert("style:adjustment", _SH_String("left"));
    footnoteSepPropList.insert("style:rel-width", _SH_String("25\%"));
    footnoteSepPropList.insert("style:color", _SH_String("#000000"));
    xHandler.startElement("style:footnote-sep", footnoteSepPropList);
 
    xHandler.endElement("style:footnote-sep");
        xHandler.endElement("style:properties");
        xHandler.endElement("style:page-master");
}
 
void PageSpan::writeMasterPages(const int iStartingNum, const int iPageMasterNum, const bool bLastPageSpan,
                                DocumentHandler &xHandler) const
{
        _SH_PropertyList propList; // scratch space
 
    int iSpan = 0;
    (bLastPageSpan) ? iSpan = 1 : iSpan = getSpan();
 
    for (int i=iStartingNum; i<(iStartingNum+iSpan); i++)
    {
        TagOpenElement masterPageOpen("style:master-page");
        _SH_String sMasterPageName;
        sMasterPageName.sprintf("Page Style %i", i);
        _SH_String sPageMasterName;
        sPageMasterName.sprintf("PM%i", iPageMasterNum+2);
                propList.insert("style:name", sMasterPageName);
        propList.insert("style:page-master-name", sPageMasterName);
        if (!bLastPageSpan)
        {
            _SH_String sNextMasterPageName;
            sNextMasterPageName.sprintf("Page Style %i", (i+1));
                        propList.insert("style:next-style-name", sNextMasterPageName);
        }
                xHandler.startElement("style:master-page", propList);
 
        if (mpHeaderContent)
            _writeHeaderFooter("style:header", *mpHeaderContent, xHandler);
        if (mpHeaderLeftContent)
            _writeHeaderFooter("style:header-left", *mpHeaderLeftContent, xHandler);
        if (mpFooterContent)
            _writeHeaderFooter("style:footer", *mpFooterContent, xHandler);
        if (mpFooterLeftContent)
            _writeHeaderFooter("style:footer-left", *mpFooterLeftContent, xHandler);
 
                xHandler.endElement("style:master-page");
    }
 
}
 
void PageSpan::_writeHeaderFooter(const char *headerFooterTagName,
                  const std::vector<DocumentElement *> & headerFooterContent,
                  DocumentHandler &xHandler) const
{
    TagOpenElement headerFooterOpen(headerFooterTagName);
    headerFooterOpen.write(xHandler);
    for (std::vector<DocumentElement *>::const_iterator iter = headerFooterContent.begin();
         iter != headerFooterContent.end();
         iter++) {
        (*iter)->write(xHandler);
    }
    TagCloseElement headerFooterClose(headerFooterTagName);
    headerFooterClose.write(xHandler);
}