-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+/**
+ * \file Spacing.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * ====================================================== */
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ *
+ * Full author contact details are available in file CREDITS.
+ */
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#ifdef HAVE_SSTREAM
-#include <sstream>
-using std::istringstream;
-using std::ostringstream;
-#else
-#include <strstream>
-#endif
-
+#include "Lsstream.h"
#include "Spacing.h"
#include "LString.h"
using std::ios;
using std::ostream;
-/// how can I put this inside of Spacing (class)
-static
-char const * spacing_string[] = {"single", "onehalf", "double", "other"};
+string const Spacing::spacing_string[]
+ = {"single", "onehalf", "double", "other"};
-
-float Spacing::getValue() const
+float Spacing::getValue() const
{
- switch(space) {
+ switch (space) {
case Default: // nothing special should happen with this...
case Single: return 1.0;
case Onehalf: return 1.25;
{
space = sp;
if (sp == Other) {
- switch(int(val * 1000 + 0.5)) {
+ switch (int(val * 1000 + 0.5)) {
case 1000: space = Single; break;
case 1250: space = Onehalf; break;
case 1667: space = Double; break;
}
-void Spacing::set(Spacing::Space sp, char const * val)
+void Spacing::set(Spacing::Space sp, string const & val)
{
- float fval;
-#ifdef HAVE_SSTREAM
- istringstream istr(val);
-#else
- istrstream istr(val);
-#endif
+ float fval = 0.0;
+ istringstream istr(val.c_str());
istr >> fval;
set(sp, fval);
}
void Spacing::writeFile(ostream & os, bool para) const
{
if (space == Default) return;
-
+
string cmd = para ? "\\paragraph_spacing " : "\\spacing ";
-
+
if (getSpace() == Spacing::Other) {
os.setf(ios::showpoint|ios::fixed);
os.precision(2);
os << cmd << spacing_string[getSpace()]
- << " " << getValue() << " \n";
+ << ' ' << getValue() << " \n";
} else {
os << cmd << spacing_string[getSpace()] << " \n";
- }
+ }
}
-string Spacing::writeEnvirBegin() const
+string const Spacing::writeEnvirBegin() const
{
- switch(space) {
+ switch (space) {
case Default: break; // do nothing
case Single:
return "\\begin{singlespace}";
case Double:
return "\\begin{doublespace}";
case Other:
-#ifdef HAVE_SSTREAM
+ {
ostringstream ost;
ost << "\\begin{spacing}{"
- << getValue() << "}";
- return ost.str().c_str();
-#else
- {
- char tmp[512];
- ostrstream ost(tmp, 512);
- ost << "\\begin{spacing}{"
- << getValue() << "}";
- return ost.str();
- }
-#endif
+ << getValue() << '}';
+ return STRCONV(ost.str());
+ }
}
return string();
}
-string Spacing::writeEnvirEnd() const
+string const Spacing::writeEnvirEnd() const
{
- switch(space) {
+ switch (space) {
case Default: break; // do nothing
case Single:
return "\\end{singlespace}";