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/*
** A program to convert the XML rendered by KWord into LATEX.
**
** Copyright (C) 2000, 2002 Robert JACOLIN
**
** 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.
**
** To receive a copy of the GNU Library General Public License, write to the
** Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**
*/
#include <tqdir.h>
#include <kdebug.h> /* for kdDebug() stream */
#include <config.h>
/* Needed to convert picture in eps file. Use ImageMagick. */
#ifdef HAVE_MAGICK
# include <stdio.h>
# include <time.h>
# include <sys/types.h>
# include <magick/api.h>
#endif
#include "document.h"
#include "pixmapFrame.h"
#include "fileheader.h"
/*******************************************/
/* Constructor */
/*******************************************/
PixmapFrame::PixmapFrame()
{
}
/*******************************************/
/* Destructor */
/*******************************************/
PixmapFrame::~PixmapFrame()
{
kdDebug(30522) << "Destruction of a pixmap" << endl;
}
void PixmapFrame::setKeepAspectRatio(const TQString ratio)
{
if(ratio == "true")
_keepAspectRatio = true;
else
_keepAspectRatio = false;
}
/*******************************************/
/* analyse */
/*******************************************/
/* Get informations about a pixmap stored */
/* in the tared file. */
/*******************************************/
void PixmapFrame::analyse(const TQDomNode balise)
{
/* MARKUP TYPE : FRAMESET INFO = TEXTE, ENTETE CONNUE */
/* Parameters Analyse */
Element::analyse(balise);
kdDebug(30522) << "FRAME ANALYSE (Pixmap)" << endl;
/* Chlidren markups Analyse */
for(int index = 0; index < getNbChild(balise); index++)
{
if(getChildName(balise, index).compare("FRAME")== 0)
{
analyseParamFrame(balise);
}
else if(getChildName(balise, index).compare("PICTURE")== 0)
{
getPixmap(getChild(balise, "PICTURE"));
}
}
kdDebug(30522) << "END OF A FRAME" << endl;
}
/*******************************************/
/* getPixmap */
/*******************************************/
/* Get informations about a pixmap stored */
/* in the tared file. */
/*******************************************/
void PixmapFrame::getPixmap(const TQDomNode balise_initiale)
{
kdDebug(30522) << "PIXMAP" << endl;
setKeepAspectRatio(getAttr(balise_initiale, "keepAspectRatio"));
TQDomNode balise = getChild(balise_initiale, "KEY");
setKey(getAttr(balise, "filename"));
FileHeader::instance()->useGraphics();
TQString file = getKey();
/* Remove the extension */
int posExt = file.findRev('.');
file.truncate(posExt);
/* Remove the path */
file = file.section('/', -1);
setFilenamePS(file + ".eps");
kdDebug(30522) << "PS : " << getFilenamePS() << endl;
kdDebug(30522) << "END PIXMAP" << endl;
}
/*******************************************/
/* analyseParamFrame */
/*******************************************/
void PixmapFrame::analyseParamFrame(const TQDomNode balise)
{
/*<FRAME left="28" top="42" right="566" bottom="798" runaround="1" />*/
_left = getAttr(balise, "left").toInt();
_top = getAttr(balise, "top").toInt();
_right = getAttr(balise, "right").toInt();
_bottom = getAttr(balise, "bottom").toInt();
setRunAround(getAttr(balise, "runaround").toInt());
setAroundGap(getAttr(balise, "runaroundGap").toInt());
setAutoCreate(getAttr(balise, "autoCreateNewFrame").toInt());
setNewFrame(getAttr(balise, "newFrameBehaviour").toInt());
setSheetSide(getAttr(balise, "sheetside").toInt());
}
/**
* Convert a pixmap file in eps file. Use ImageMagick
*/
void PixmapFrame::convert()
{
#ifdef HAVE_MAGICK
kdDebug(30522) << "CONVERT PICTURE IN EPS" << endl;
ExceptionInfo exception;
Image* image;
ImageInfo
*image_info;
/*
Initialize the image info structure and read an image.
*/
InitializeMagick(NULL);
GetExceptionInfo(&exception);
image_info = CloneImageInfo((ImageInfo *) NULL);
// 8 characters are deleted when readign the file picture name
TQString filename = "file:///" + getRoot()->extractData(getKey());
strncpy(image_info->filename, filename.latin1(), filename.length());
image = ReadImage(image_info, &exception);
if (image == (Image *) NULL)
MagickError(exception.severity, exception.reason, exception.description);
else
{
/*
Write the image as EPS and destroy it.
Copy image file in the same directory than the tex file.
*/
TQString dir = "";
if( Config::instance()->getPicturesDir().isEmpty() ||
Config::instance()->getPicturesDir() == NULL)
{
dir = getFilename();
dir.truncate(getFilename().findRev('/'));
}
else
dir = Config::instance()->getPicturesDir();
kdDebug(30522) << "file " << getFilename() << endl;
kdDebug(30522) << "path " << dir << endl;
(void) strcpy(image->filename, (dir + "/" + getFilenamePS()).latin1());
WriteImage(image_info, image);
DestroyImage(image);
}
DestroyImageInfo(image_info);
DestroyExceptionInfo(&exception);
DestroyMagick();
kdDebug(30522) << "CONVERTION DONE" << endl;
#endif
}
/*******************************************/
/* generate */
/*******************************************/
/* Generate the text formated (if needed). */
/*******************************************/
void PixmapFrame::generate(TQTextStream &out)
{
if(Config::instance()->convertPictures())
convert();
Config::instance()->writeIndent(out);
out << "\\includegraphics{" << getFilenamePS()<< "}" << endl;
}
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