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/*************************************************************************
*
* $RCSfile: writerwordglue.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: kz $ $Date: 2003-12-09 11:54:45 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): cmc@openoffice.org
*
*
************************************************************************/
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */
/// @HTML
#ifndef SW_WRITERWORDGLUE
#define SW_WRITERWORDGLUE
#ifndef WW_NEEDED_CAST_HXX
# include "needed_cast.hxx"
#endif
#ifndef WW_TYPES
# include "types.hxx"
#endif
class SwFrmFmt;
class SfxItemSet;
class SwDoc;
class SwTxtFmtColl;
class String;
namespace sw
{
namespace types
{
/** A static_cast style cast for conversion of word types to writer's
There are a number of places where the winword types are larger
than the writer equivalents requiring a cast to silence warnings.
To avoid throwing away this useful information writer_cast is used
to identify where writer's types are smaller than word's.
Based on needed_cast it will compile time assert if the cast
becomes unnecessary at any time in the future.
@tplparam
Ret the desired return type
@tplparam
Param the type of the in param
@param
in the value to cast from Param to Ret
@return in casted to type Ret
*/
template<typename Ret, typename Param> Ret writer_cast(Param in)
{
return ww::needed_cast<Ret, Param>(in);
}
/** A static_cast style cast for conversion of writer types to word's
There are a number of places where the writer types are larger than
the winword equivalents requiring a cast to silence warnings. To
avoid throwing away this useful information writer_cast is used to
identify where word's types are smaller than writers's.
Based on needed_cast it will compile time assert if the cast
becomes unnecessary at any time in the future.
@tplparam
Ret the desired return type
@tplparam
Param the type of the in param
@param
in the value to cast from Param to Ret
@return in casted to type Ret
*/
template<typename Ret, typename Param> Ret msword_cast(Param in)
{
return ww::needed_cast<Ret, Param>(in);
}
/** If a page dimension is close to a standard page size, snap to it.
Commonly a page dimension is slightly different from a standard
page size, so close that its likely a rounding error after
creeping in. Use this to snap to standard sizes when within a
trivial distance from a standard size.
@param
nSize the dimension to test against standard dimensions
@return New dimension to use, equal to nSize unless within a
trivial amount of a standard page dimension
@author
<a href="mailto:cmc@openoffice.org">Caolán McNamara</a>
*/
long SnapPageDimension(long nSize) throw();
}
namespace util
{
/** See if two page formats can be expressed as a single word section
Word doesn't have the idea of page descriptors and follow styles
like writer does, the only thing it has is a section with a
different title page. The only difference of the title page from
the rest of the section is different headers/footers, everything
else is the same.
So this function compares two writer page fmts and sees if the
follow frame and the title frame are the same from word persecptive
except for the content of their headers.
@return true if the rTitleFmt followed by rFollowFmt could be
expressed in word as a single word Section with different title
page enabled.
@author
<a href="mailto:cmc@openoffice.org">Caolán McNamara</a>
@see #i4320#/#i14509#/#i11717# for examples
*/
bool IsPlausableSingleWordSection(const SwFrmFmt &rTitleFmt,
const SwFrmFmt &rFollowFmt);
/** Make export a word section top/bottom values easy
The top and bottom margins in word and writer are expressed in very
different ways. This class provides the equivalent word values for
header/footer distances from a given writer attrset of a page
@author
<a href="mailto:cmc@openoffice.org">Caolán McNamara</a>
*/
class HdFtDistanceGlue
{
private:
bool mbHasHeader;
bool mbHasFooter;
public:
sal_uInt16 dyaHdrTop;
sal_uInt16 dyaHdrBottom;
sal_uInt16 dyaTop;
sal_uInt16 dyaBottom;
HdFtDistanceGlue(const SfxItemSet &rPage);
bool HasHeader() const { return mbHasHeader; }
bool HasFooter() const { return mbHasFooter; }
/** Is the top of the page the same in both objects
Ignoring the difference in header and footers, will the main
document text have the same top/bottom bounds in word between
both these objects.
@param
rOther the other HdFtDistanceGlue to compare against
@return true if the main text areas top and bottom is at the
same location, false otherwise.
*/
bool EqualTopBottom(const HdFtDistanceGlue &rOther) const;
};
}
}
#endif
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