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/* This file is part of the KDE project
Copyright (C) 1998, 1999 Torben Weis <[email protected]>
Copyright 2002, 2003 David Faure <[email protected]>
Copyright 2003 Nicolas GOUTTE <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KOPAGELAYOUT_H
#define KOPAGELAYOUT_H
#ifndef SIMPLE_KOLIBS
# include <koGenStyles.h>
#endif
#include <tqstringlist.h>
#include <koffice_export.h>
class TQDomElement;
/**
* @brief Represents the paper format a document shall be printed on.
*
* For compatibility reasons, and because of screen and custom,
* this enum doesn't map to TQPrinter::PageSize but KoPageFormat::printerPageSize
* does the conversion.
*
* @todo convert DIN to ISO in the names
*/
enum KoFormat {
PG_DIN_A3 = 0,
PG_DIN_A4 = 1,
PG_DIN_A5 = 2,
PG_US_LETTER = 3,
PG_US_LEGAL = 4,
PG_SCREEN = 5,
PG_CUSTOM = 6,
PG_DIN_B5 = 7,
PG_US_EXECUTIVE = 8,
PG_DIN_A0 = 9,
PG_DIN_A1 = 10,
PG_DIN_A2 = 11,
PG_DIN_A6 = 12,
PG_DIN_A7 = 13,
PG_DIN_A8 = 14,
PG_DIN_A9 = 15,
PG_DIN_B0 = 16,
PG_DIN_B1 = 17,
PG_DIN_B10 = 18,
PG_DIN_B2 = 19,
PG_DIN_B3 = 20,
PG_DIN_B4 = 21,
PG_DIN_B6 = 22,
PG_ISO_C5 = 23,
PG_US_COMM10 = 24,
PG_ISO_DL = 25,
PG_US_FOLIO = 26,
PG_US_LEDGER = 27,
PG_US_TABLOID = 28,
// update the number below and the static arrays if you add more values to the enum
PG_LAST_FORMAT = PG_US_TABLOID // used by koPageLayout.cpp
};
/**
* Represents the orientation of a printed document.
*/
enum KoOrientation {
PG_PORTRAIT = 0,
PG_LANDSCAPE = 1
};
namespace KoPageFormat
{
/**
* @brief Convert a KoFormat into a KPrinter::PageSize.
*
* If format is 'screen' it will use A4 landscape.
* If format is 'custom' it will use A4 portrait.
* (you may want to take care of those cases separately).
* Usually passed to KPrinter::setPageSize().
*
* @note We return int instead of the enum to avoid including kprinter.h
*/
KOFFICECORE_EXPORT int /*KPrinter::PageSize*/ printerPageSize( KoFormat format );
/**
* Returns the width (in mm) for a given page format and orientation
* 'Custom' isn't supported by this function, obviously.
*/
KOFFICECORE_EXPORT double width( KoFormat format, KoOrientation orientation );
/**
* Returns the height (in mm) for a given page format and orientation
* 'Custom' isn't supported by this function, obviously.
*/
KOFFICECORE_EXPORT double height( KoFormat format, KoOrientation orientation );
/**
* Returns the internal name of the given page format.
* Use for saving.
*/
KOFFICECORE_EXPORT TQString formatString( KoFormat format );
/**
* Convert a format string (internal name) to a page format value.
* Use for loading.
*/
KOFFICECORE_EXPORT KoFormat formatFromString( const TQString & string );
/**
* Returns the default format (based on the KControl settings)
*/
KOFFICECORE_EXPORT KoFormat defaultFormat();
/**
* Returns the translated name of the given page format.
* Use for showing the user.
*/
KOFFICECORE_EXPORT TQString name( KoFormat format );
/**
* Lists the translated names of all the available formats
*/
KOFFICECORE_EXPORT TQStringList allFormats();
/**
* Try to find the paper format for the given width and height (in mm).
* Useful to some import filters.
*/
KOFFICECORE_EXPORT KoFormat guessFormat( double width, double height );
}
/**
* @brief Header/Footer type.
*
* @note Yes, this should have been a bitfield, but there was only 0, 2, 3 in koffice-1.0. Don't ask why.
* In the long run this should be replaced with a more flexible repetition/section concept.
*/
enum KoHFType {
HF_SAME = 0, ///< 0: Header/Footer is the same on all pages
HF_FIRST_EO_DIFF = 1, ///< 1: Header/Footer is different on first, even and odd pages (2&3)
HF_FIRST_DIFF = 2, ///< 2: Header/Footer for the first page differs
HF_EO_DIFF = 3 ///< 3: Header/Footer for even - odd pages are different
};
/**
* This structure defines the page layout, including
* its size in pt, its format (e.g. A4), orientation, unit, margins etc.
*/
struct KoPageLayout
{
/** Page format */
KoFormat format;
/** Page orientation */
KoOrientation orientation;
/** Page width in pt */
double ptWidth;
/** Page height in pt */
double ptHeight;
/** Left margin in pt */
double ptLeft;
/** Right margin in pt */
double ptRight;
/** Top margin in pt */
double ptTop;
/** Bottom margin in pt */
double ptBottom;
bool operator==( const KoPageLayout& l ) const {
return ( ptWidth == l.ptWidth &&
ptHeight == l.ptHeight &&
ptLeft == l.ptLeft &&
ptRight == l.ptRight &&
ptTop == l.ptTop &&
ptBottom == l.ptBottom );
}
bool operator!=( const KoPageLayout& l ) const {
return !( (*this) == l );
}
#ifndef SIMPLE_KOLIBS
/**
* Save this page layout to OASIS.
*/
KOFFICECORE_EXPORT KoGenStyle saveOasis() const;
/**
* Load this page layout from OASIS
*/
KOFFICECORE_EXPORT void loadOasis(const TQDomElement &style);
#endif
/**
* @return a page layout with the default page size depending on the locale settings,
* default margins (2 cm), and portrait orientation.
* @since 1.4
*/
static KOFFICECORE_EXPORT KoPageLayout standardLayout();
};
/** structure for header-footer */
struct KoHeadFoot
{
TQString headLeft;
TQString headMid;
TQString headRight;
TQString footLeft;
TQString footMid;
TQString footRight;
};
/** structure for columns */
struct KoColumns
{
int columns;
double ptColumnSpacing;
bool operator==( const KoColumns& rhs ) const {
return columns == rhs.columns &&
TQABS(ptColumnSpacing - rhs.ptColumnSpacing) <= 1E-10;
}
bool operator!=( const KoColumns& rhs ) const {
return columns != rhs.columns ||
TQABS(ptColumnSpacing - rhs.ptColumnSpacing) > 1E-10;
}
};
/** structure for KWord header-footer */
struct KoKWHeaderFooter
{
KoHFType header;
KoHFType footer;
double ptHeaderBodySpacing;
double ptFooterBodySpacing;
double ptFootNoteBodySpacing;
bool operator==( const KoKWHeaderFooter& rhs ) const {
return header == rhs.header && footer == rhs.footer &&
TQABS(ptHeaderBodySpacing - rhs.ptHeaderBodySpacing) <= 1E-10 &&
TQABS(ptFooterBodySpacing - rhs.ptFooterBodySpacing) <= 1E-10 &&
TQABS(ptFootNoteBodySpacing - rhs.ptFootNoteBodySpacing) <= 1E-10;
}
bool operator!=( const KoKWHeaderFooter& rhs ) const {
return !( *this == rhs );
}
};
#endif /* KOPAGELAYOUT_H */
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