X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FSpacing.h;h=2a3bb755dddade3ccf61f49bcd8df3f9428fde11;hb=21226de2b87a86be19fff025cace3d286a75aa76;hp=fec928bb76ada8e5d72b6fbb9c8e172ee6ce2e6c;hpb=9ce32d63e5ff1dbf4c04e3d8263b2649ef3ac595;p=lyx.git

diff --git a/src/Spacing.h b/src/Spacing.h
index fec928bb76..2a3bb755dd 100644
--- a/src/Spacing.h
+++ b/src/Spacing.h
@@ -5,21 +5,20 @@
  *           LyX, The Document Processor
  *        
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
 #ifndef SPACING_H
 #define SPACING_H
 
-#ifdef HAVE_SSTREAM
-#include <sstream>
-using std::istringstream;
-#else
-#include <strstream>
+#ifdef __GNUG__
+#pragma interface
 #endif
 
-#include "support/LOstream.h"
+#include <iosfwd>
+
+#include "LString.h"
 
 ///
 class Spacing {
@@ -33,63 +32,60 @@ public:
 		///
 		Double,
 		///
-		Other
+		Other,
+		///
+		Default
 	};
 	///
-	Spacing() {
-		space = Single;
-		value = getValue();
-	}
+	Spacing() : space(Default), value(1.0) {}
 	///
-	float getValue() const {
-		switch(space) {
-		case Single: return 1.0;
-		case Onehalf: return 1.25;
-		case Double: return 1.667;
-		case Other: return value;
-		}
-		return 1.0;
+	Spacing(Spacing::Space sp, float val = 1.0) {
+		set(sp, val);
 	}
-	///
-	Spacing::Space getSpace() const {
-		return space;
+	Spacing(Spacing::Space sp, string const & val) {
+		set(sp, val);
 	}
 	///
-	void set(Spacing::Space sp, float val = 1.0) {
-		space = sp;
-		if (sp == Other) {
-			switch(int(val * 1000 + 0.5)) {
-			case 1000: space = Single; break;
-			case 1250: space = Onehalf; break;
-			case 1667: space = Double; break;
-			default: value = val; break;
-			}
-		}
+	bool isDefault() const {
+		return space == Default;
 	}
 	///
-	void set(Spacing::Space sp, char const * val) {
-		float fval;
-#ifdef HAVE_SSTREAM
-		istringstream istr(val);
-#else
-		istrstream istr(val);
-#endif
-		istr >> fval;
-		set(sp, fval);
-	}
+	float getValue() const;
 	///
-	void writeFile(ostream &);
+	Spacing::Space getSpace() const { return space; }
 	///
-	friend bool operator!=(Spacing const & a, Spacing const & b) {
-		if (a.space == b.space && a.getValue() == b.getValue())
-			return false;
-		return true;
-	}
+	void set(Spacing::Space sp, float val = 1.0);
+	///
+	void set(Spacing::Space sp, string const & val) ;
+	///
+	void writeFile(std::ostream &, bool para = false) const;
+	///
+	string const writeEnvirBegin() const;
+	///
+	string const writeEnvirEnd() const;
+ 
 private:
 	///
 	Space space;
 	///
 	float value;
+	/// names of line spacing
+	static string const spacing_string[];
 };
 
+
+///
+inline
+bool operator==(Spacing const & a, Spacing const & b)
+{
+	return a.getSpace() == b.getSpace()
+		&& a.getValue() == b.getValue();
+}
+
+///
+inline
+bool operator!=(Spacing const & a, Spacing const & b)
+{
+	return !(a == b);
+}
 #endif