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// -*-c++-*-
// fixg2sxd - a utility to convert fig to sxd format
// Copyright (C) 2003-2008 Alexander Bürger, acfb@users.sourceforge.net
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#include "styles.h"
#include "xmlwrite.h"
#include "colors.h"
#include <sstream>
#include <iomanip>
tsset textstyles;
const char* TextStyle::base = "Fig2SxdText";
int TextStyle::number = 10;
string TextStyle::stylenumber() const
{
if( mynumber==0 )
mynumber = ++number;
ostringstream s;
s << base << mynumber;
return s.str();
}
Node& TextStyle::write( Node& out ) const
{
const char* fontname = "Helvetica";
bool bold = false;
bool italic = false;
if( font_flags & 0x4 ) { // Postscript fonts
//cout << "ps fonts" << endl;
if( font == -1 ) {
// default
} else if( font >= 0 && font <= 31 ) {
const char* fontnames[] = {
"Times New Roman", "AvantGarde", "Bookman", "Courier",
"Helvetica",
"Helvetica", // narrow by using "narrow" text style
"New Century Schoolbook", "Palatino" };
fontname = fontnames[font/4];
bold = ((font & 2) != 0);
italic = ((font & 1) != 0);
} else if( font>=32 && font<=34 ) {
const char* fontnames[] = { "Standard Symbols L", "Zapf Chancery",
"Zapf Dingbats" };
fontname = fontnames[font-32];
}
} else { // LaTeX fonts
if( font>=0 && font<=5 ) {
const char* fontnames[] = {
"Helvetica", "Times New Roman", "Times New Roman",
"Times New Roman", "Courier" };
fontname = fontnames[font];
bold = (font == 2);
italic = (font == 3);
}
}
Node& style = out.subnode("style:style");
style["style:name"] << stylenumber();
style["style:family"] << "graphics"; // paragraph
style["style:class"] << "text";
style["style:parent-style-name"] << base;
Node& prop = style.subnode("style:properties");
prop["fo:font-family"] << fontname;
prop["draw:textarea-vertical-align"] << "middle";
prop["fo:font-weight"] << (bold ? "bold" : "normal" );
prop["fo:font-style"] << (italic ? "italic" : "normal" );
prop["fo:color"] << colorstring(color);
prop["fo:font-size"] << (font_size*(72.0/80.0)) << "pt";
const char* align[3] = { "left", "center", "right" };
prop["draw:textarea-horizontal-align"] << align[justification];
return out;
}
#define cmp(x) if( x < o.x ) return true; if( x > o.x ) return false
bool TextStyle::operator<(TextStyle const& o) const
{
cmp( color );
cmp( font );
cmp( font_flags );
cmp( font_size );
cmp( justification );
return false;
}
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