Avoid full metrics computation with Update:FitCursor

[lyx.git] / src / Spacing.h

diff --git a/src/Spacing.h b/src/Spacing.h
index 5c9d2c653492e32930432d8bb561bee6245c3d1c..7311f792b5a3b5ae7ec98e90430db607a30ac52c 100644 (file)
--- a/src/Spacing.h
+++ b/src/Spacing.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,9 +12,11 @@
 #ifndef SPACING_H
 #define SPACING_H
 
-#include <iosfwd>
+#include "support/strfwd.h"
+
 #include <string>
 
+namespace lyx {
 
 ///
 class Spacing {
@@ -35,16 +37,11 @@ public:
        ///
        Spacing() : space(Default), value("1.0") {}
        ///
-       Spacing(Spacing::Space sp, float val = 1.0) {
-               set(sp, val);
-       }
-       Spacing(Spacing::Space sp, std::string const & val) {
-               set(sp, val);
-       }
+       Spacing(Spacing::Space sp, double val = 1.0) { set(sp, val); }
+       ///
+       Spacing(Spacing::Space sp, std::string const & val) { set(sp, val); }
        ///
-       bool isDefault() const {
-               return space == Default;
-       }
+       bool isDefault() const { return space == Default; }
        ///
        std::string const getValueAsString() const;
        ///
@@ -52,15 +49,23 @@ public:
        ///
        Spacing::Space getSpace() const { return space; }
        ///
-       void set(Spacing::Space sp, float val = 1.0);
+       void set(Spacing::Space sp, double val = 1.0);
        ///
        void set(Spacing::Space sp, std::string const & val);
        ///
        void writeFile(std::ostream &, bool para = false) const;
-       ///
-       std::string const writeEnvirBegin() const;
-       ///
-       std::string const writeEnvirEnd() const;
+       /// useSetSpace is true when using the variant supported by
+       /// the memoir class.
+       std::string const writeEnvirBegin(bool useSetSpace) const;
+       /// useSetSpace is true when using the variant supported by
+       /// the memoir class.
+       std::string const writeEnvirEnd(bool useSetSpace) const;
+       /// useSetSpace is true when using the variant supported by
+       /// the memoir class.
+       std::string const writeCmd(bool useSetSpace) const;
+       /// useSetSpace is true when using the variant supported by
+       /// the memoir class.
+       std::string const writePreamble(bool useSetSpace) const;
 
 private:
        ///
@@ -86,4 +91,7 @@ bool operator!=(Spacing const & a, Spacing const & b)
 {
        return !(a == b);
 }
-#endif
+
+} // namespace lyx
+
+#endif // SPACING_H