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7c15014ec2
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8849 a592a061-630c-0410-9148-cb99ea01b6c8
149 lines
3.3 KiB
C
149 lines
3.3 KiB
C
/**
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* \file bufferview_funcs.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author John Levon
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "bufferview_funcs.h"
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#include "author.h"
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#include "buffer.h"
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#include "bufferparams.h"
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#include "BufferView.h"
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#include "cursor.h"
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#include "gettext.h"
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#include "language.h"
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#include "LColor.h"
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#include "lyxlex.h"
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#include "lyxrow.h"
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#include "paragraph.h"
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#include "ParagraphParameters.h"
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#include "pariterator.h"
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#include "frontends/Alert.h"
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#include "frontends/LyXView.h"
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#include "insets/insettext.h"
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#include "support/tostr.h"
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#include <sstream>
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using lyx::support::bformat;
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using std::istringstream;
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using std::ostringstream;
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using std::string;
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namespace bv_funcs {
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// Set data using font and toggle
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// If successful, returns true
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bool font2string(LyXFont const & font, bool toggle, string & data)
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{
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string lang = "ignore";
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if (font.language())
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lang = font.language()->lang();
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ostringstream os;
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os << "family " << font.family() << '\n'
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<< "series " << font.series() << '\n'
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<< "shape " << font.shape() << '\n'
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<< "size " << font.size() << '\n'
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<< "emph " << font.emph() << '\n'
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<< "underbar " << font.underbar() << '\n'
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<< "noun " << font.noun() << '\n'
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<< "number " << font.number() << '\n'
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<< "color " << font.color() << '\n'
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<< "language " << lang << '\n'
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<< "toggleall " << tostr(toggle);
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data = os.str();
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return true;
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}
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// Set font and toggle using data
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// If successful, returns true
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bool string2font(string const & data, LyXFont & font, bool & toggle)
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{
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istringstream is(data);
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LyXLex lex(0,0);
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lex.setStream(is);
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int nset = 0;
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while (lex.isOK()) {
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string token;
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if (lex.next())
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token = lex.getString();
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if (token.empty() || !lex.next())
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break;
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if (token == "family") {
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int const next = lex.getInteger();
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font.setFamily(LyXFont::FONT_FAMILY(next));
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} else if (token == "series") {
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int const next = lex.getInteger();
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font.setSeries(LyXFont::FONT_SERIES(next));
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} else if (token == "shape") {
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int const next = lex.getInteger();
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font.setShape(LyXFont::FONT_SHAPE(next));
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} else if (token == "size") {
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int const next = lex.getInteger();
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font.setSize(LyXFont::FONT_SIZE(next));
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} else if (token == "emph" || token == "underbar" ||
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token == "noun" || token == "number") {
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int const next = lex.getInteger();
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LyXFont::FONT_MISC_STATE const misc =
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LyXFont::FONT_MISC_STATE(next);
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if (token == "emph")
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font.setEmph(misc);
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else if (token == "underbar")
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font.setUnderbar(misc);
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else if (token == "noun")
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font.setNoun(misc);
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else if (token == "number")
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font.setNumber(misc);
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} else if (token == "color") {
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int const next = lex.getInteger();
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font.setColor(LColor::color(next));
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} else if (token == "language") {
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string const next = lex.getString();
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if (next == "ignore")
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font.setLanguage(ignore_language);
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else
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font.setLanguage(languages.getLanguage(next));
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} else if (token == "toggleall") {
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toggle = lex.getBool();
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} else {
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// Unrecognised token
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break;
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}
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++nset;
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}
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return (nset > 0);
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}
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} // namespace bv_funcs
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