3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
7 * \author Jean-Marc Lasgouttes
9 * Full author contact details are available in file CREDITS.
14 #include "support/std_sstream.h"
20 string const Spacing::spacing_string[]
21 = {"single", "onehalf", "double", "other"};
23 float Spacing::getValue() const
26 case Default: // nothing special should happen with this...
27 case Single: return 1.0;
28 case Onehalf: return 1.25;
29 case Double: return 1.667;
30 case Other: return value;
36 void Spacing::set(Spacing::Space sp, float val)
40 switch (int(val * 1000 + 0.5)) {
41 case 1000: space = Single; break;
42 case 1250: space = Onehalf; break;
43 case 1667: space = Double; break;
44 default: value = val; break;
50 void Spacing::set(Spacing::Space sp, string const & val)
53 istringstream istr(val.c_str());
59 void Spacing::writeFile(ostream & os, bool para) const
61 if (space == Default) return;
63 string cmd = para ? "\\paragraph_spacing " : "\\spacing ";
65 if (getSpace() == Spacing::Other) {
66 os.setf(ios::showpoint|ios::fixed);
68 os << cmd << spacing_string[getSpace()]
69 << ' ' << getValue() << " \n";
71 os << cmd << spacing_string[getSpace()] << " \n";
76 string const Spacing::writeEnvirBegin() const
79 case Default: break; // do nothing
81 return "\\begin{singlespace}";
83 return "\\begin{onehalfspace}";
85 return "\\begin{doublespace}";
89 ost << "\\begin{spacing}{"
91 return STRCONV(ost.str());
98 string const Spacing::writeEnvirEnd() const
101 case Default: break; // do nothing
103 return "\\end{singlespace}";
105 return "\\end{onehalfspace}";
107 return "\\end{doublespace}";
109 return "\\end{spacing}";