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/*
Copyright (C) 2000, S.R.Haque <shaheedhaque@hotmail.com>.
This file is part of the KDE project
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.
DESCRIPTION
*/
#include <kdebug.h>
#include <tdetempfile.h>
#include <kmimetype.h>
#include <kgenericfactory.h>
#include <KoFilterChain.h>
#include <tqfile.h>
#include <msodimport.h>
#include <tqpointarray.h>
typedef KGenericFactory<MSODImport, KoFilter> MSODImportFactory;
K_EXPORT_COMPONENT_FACTORY( libmsodimport, MSODImportFactory( "kofficefilters" ) )
const int MSODImport::s_area = 30505;
MSODImport::MSODImport(
KoFilter *,
const char *,
const TQStringList&) :
KoEmbeddingFilter(), Msod(100)
{
}
MSODImport::~MSODImport()
{
}
KoFilter::ConversionStatus MSODImport::convert( const TQCString& from, const TQCString& to )
{
if (to != "application/x-karbon" || from != "image/x-msod")
return KoFilter::NotImplemented;
// Get configuration data: the shape id, and any delay stream that we were given.
unsigned shapeId;
emit commSignalShapeID( shapeId );
const char *delayStream = 0L;
emit commSignalDelayStream( delayStream );
kdDebug( s_area ) << "##################################################################" << endl;
kdDebug( s_area ) << "shape id: " << shapeId << endl;
kdDebug( s_area ) << "delay stream: " << delayStream << endl;
kdDebug( s_area ) << "##################################################################" << endl;
/*
TQString config = ""; // ###### FIXME: We aren't able to pass config data right now
TQStringList args = TQStringList::split(";", config);
unsigned i;
kdDebug(s_area) << "MSODImport::filter: config: " << config << endl;
for (i = 0; i < args.count(); i++)
{
if (args[i].startsWith("shape-id="))
{
shapeId = args[i].mid(9).toUInt();
}
else
if (args[i].startsWith("delay-stream="))
{
delayStream = (const char *)args[i].mid(13).toULong();
}
else
{
kdError(s_area) << "Invalid argument: " << args[i] << endl;
return KoFilter::StupidError;
}
}
*/
// doc header
m_text = "";
m_text += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
m_text += "<!DOCTYPE DOC>\n";
m_text += "<DOC mime=\"application/x-karbon\" syntaxVersion=\"0.1\" editor=\"WMF import filter\">\n";
m_text += " <LAYER name=\"Layer\" visible=\"1\">\n";
if (!parse(shapeId, m_chain->inputFile(), delayStream))
return KoFilter::WrongFormat;
// close doc
m_text += " </LAYER>\n";
m_text += "</DOC>\n";
emit sigProgress(100);
KoStoreDevice* dev = m_chain->storageFile( "root", KoStore::Write );
if (!dev)
{
kdError(s_area) << "Cannot open output file" << endl;
return KoFilter::StorageCreationError;
}
TQCString cstring ( m_text.utf8() );
dev->writeBlock(cstring.data(), cstring.size()-1);
return KoFilter::OK;
}
void MSODImport::gotEllipse(
const DrawContext &/*dc*/,
TQString /*type*/,
TQPoint /*topLeft*/,
TQSize /*halfAxes*/,
unsigned /*startAngle*/,
unsigned /*stopAngle*/)
{
// ### TODO
#if 0
m_text += "<ellipse angle1=\"" + TQString::number(startAngle) +
"\" angle2=\"" + TQString::number(stopAngle) +
"\" x=\"" + TQString::number(topLeft.x()) +
"\" y=\"" + TQString::number(topLeft.y()) +
"\" kind=\"" + type +
"\" rx=\"" + TQString::number(halfAxes.width()) +
"\" ry=\"" + TQString::number(halfAxes.height()) +
"\">\n";
m_text += " <gobject fillcolor=\"#" + TQString::number(dc.m_brushColour, 16) +
"\" fillstyle=\"" + TQString::number(1 /*m_winding*/) +
"\" linewidth=\"" + TQString::number(dc.m_penWidth) +
"\" strokecolor=\"#" + TQString::number(dc.m_penColour, 16) +
"\" strokestyle=\"" + TQString::number(dc.m_penStyle) +
"\">\n";
m_text += " <matrix dx=\"0\" dy=\"0\" m21=\"0\" m22=\"1\" m11=\"1\" m12=\"0\"/>\n";
m_text += " </gobject>\n";
m_text += "</ellipse>\n";
#endif
}
static void toRGB(int c, double &r, double &g, double &b)
{
r = (c >> 16) / 255.0;
g = ((c >> 8) & 0xFF) / 255.0;
b = (c & 0xFF) / 255.0;
}
void MSODImport::gotPicture(
unsigned key,
TQString extension,
unsigned length,
const char *data)
{
// ### TODO
#if 0
kdDebug() << "##########################################MSODImport::gotPicture" << endl;
kdDebug() << "MSODImport::gotPicture -- " << extension << endl;
if ((extension == "wmf") ||
(extension == "emf") ||
(extension == "pict"))
{
int partRef = internalPartReference( TQString::number( key ) );
if (partRef == -1)
{
m_embeddeeData = data;
m_embeddeeLength = length;
TQString srcMime( KoEmbeddingFilter::mimeTypeByExtension( extension ) );
if ( srcMime == KMimeType::defaultMimeType() )
kdWarning( s_area ) << "Couldn't determine the mimetype from the extension" << endl;
TQCString destMime; // intentionally empty, the filter manager will do the rest
KoFilter::ConversionStatus status;
partRef = embedPart( srcMime.latin1(), destMime, status, TQString::number( key ) );
m_embeddeeData = 0;
m_embeddeeLength = 0;
if ( status != KoFilter::OK ) {
kdWarning(s_area) << "Couldn't convert the image!" << endl;
return;
}
}
m_text += "<object url=\"" + TQString::number( partRef ) + "\" mime=\"";
m_text += internalPartMimeType( TQString::number( key ) );
m_text += "\" x=\"0\" y=\"0\" width=\"100\" height=\"200\"/>\n";
}
else
{
// We could not import it as a part. Try as an image.
KTempFile tempFile( TQString(), '.' + extension );
tempFile.file()->writeBlock( data, length );
tempFile.close();
m_text += "<pixmap src=\"" + tempFile.name() + "\">\n"
" <gobject fillstyle=\"0\" linewidth=\"1\" strokecolor=\"#000000\" strokestyle=\"1\">\n"
" <matrix dx=\"0\" dy=\"0\" m21=\"0\" m22=\"1\" m11=\"1\" m12=\"0\"/>\n"
" </gobject>\n"
"</pixmap>\n";
// Note that we cannot delete the file...
}
#endif
}
void MSODImport::gotPolygon(
const DrawContext &dc,
const TQPointArray &points)
{
kdDebug(s_area) << "MSODImport::gotPolygon" << endl;
kdDebug(s_area) << TQString::number(dc.m_penWidth, 16) << endl;
kdDebug(s_area) << dc.m_penStyle << endl;
m_text += "<COMPOSITE>\n";
if( dc.m_penWidth > 0 )
{
m_text += "<STROKE lineWidth=\"1\">\n";// + TQString::number(dc.m_penWidth, 16) + "\">\n";
double r, g, b;
toRGB(dc.m_penColour, r, g, b);
m_text += "<COLOR v1=\"" + TQString::number(r) + "\" v2=\"" + TQString::number(g) + "\" v3=\"" + TQString::number(b) + "\" opacity=\"1\" colorSpace=\"0\" />\n";
m_text += "</STROKE>\n";
}
else
m_text += "<STROKE lineWidth=\"1\" />\n";
m_text += "<FILL fillRule=\"" + TQString::number(dc.m_winding) + "\">\n";
double r, g, b;
toRGB(dc.m_brushColour, r, g, b);
m_text += "<COLOR v1=\"" + TQString::number(r) + "\" v2=\"" + TQString::number(g) + "\" v3=\"" + TQString::number(b) + "\" opacity=\"1\" colorSpace=\"0\" />\n";
m_text += "</FILL>\n";
m_text += "<PATH isClosed=\"1\" >\n";
pointArray(points);
m_text += "</PATH>\n";
m_text += "</COMPOSITE>\n";
}
void MSODImport::gotPolyline(
const DrawContext &dc,
const TQPointArray &points)
{
kdDebug(s_area) << "MSODImport::gotPolyline" << endl;
return; // ### TODO
m_text += "<COMPOSITE>\n";
m_text += "<STROKE lineWidth=\"" + TQString::number(dc.m_penWidth) + "\">\n";
m_text += "</STROKE>\n";
m_text += "<PATH isClosed=\"1\" >\n";
pointArray(points);
m_text += "</PATH>\n";
m_text += "</COMPOSITE>\n";
}
void MSODImport::gotRectangle(
const DrawContext &dc,
const TQPointArray &points)
{
// ### TODO
#if 0
TQRect bounds = points.boundingRect();
m_text += "<rectangle width=\"" + TQString::number(bounds.width()) +
"\" x=\"" + TQString::number(bounds.x()) +
"\" y=\"" + TQString::number(bounds.y()) +
"\" height=\"" + TQString::number(bounds.height()) +
"\" rounding=\"0\">\n";
m_text += "<polyline arrow1=\"0\" arrow2=\"0\">\n";
pointArray(points);
m_text += " <gobject fillcolor=\"#" + TQString::number(dc.m_brushColour, 16) +
"\" fillstyle=\"" + TQString::number(1 /*m_winding*/) +
"\" linewidth=\"" + TQString::number(dc.m_penWidth) +
"\" strokecolor=\"#" + TQString::number(dc.m_penColour, 16) +
"\" strokestyle=\"" + TQString::number(dc.m_penStyle) +
"\">\n";
m_text += " <matrix dx=\"0\" dy=\"0\" m21=\"0\" m22=\"1\" m11=\"1\" m12=\"0\"/>\n";
m_text += " </gobject>\n";
m_text += "</polyline>\n";
m_text += "</rectangle>\n";
#endif
}
void MSODImport::savePartContents( TQIODevice* file )
{
if ( m_embeddeeData != 0 && m_embeddeeLength != 0 )
file->writeBlock( m_embeddeeData, m_embeddeeLength );
}
void MSODImport::pointArray(
const TQPointArray &points)
{
m_text += "<MOVE x=\"" + TQString::number(points.point(0).x()) +
"\" y=\"" + TQString::number(points.point(0).y()) +
"\" />\n";
kdDebug(s_area) << "\n<MOVE x=\"" + TQString::number(points.point(0).x()) +
"\" y=\"" + TQString::number(points.point(0).y()) +
"\" />" << endl;
for (unsigned int i = 1; i < points.count(); i++)
{
m_text += "<LINE x=\"" + TQString::number(points.point(i).x()) +
"\" y=\"" + TQString::number(points.point(i).y()) +
"\" />\n";
kdDebug(s_area) << "<LINE x=\"" + TQString::number(points.point(i).x()) +
"\" y=\"" + TQString::number(points.point(i).y()) +
"\" />" << endl;
}
}
#include <msodimport.moc>
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