-static
-char const * spacing_string[] = {"single", "onehalf", "double", "other"};
+namespace {
+
+char const * const spacing_string[] = {"single", "onehalf", "double", "other"};
+
+} // namespace anon
+
+
+float Spacing::getValue() const
+{
+ switch (space) {
+ case Default: // nothing special should happen with this...
+ case Single: return 1.0;
+ case Onehalf: return 1.25;
+ case Double: return 1.667;
+ case Other: return value;
+ }
+ return 1.0;
+}
+
+
+void Spacing::set(Spacing::Space sp, float val)
+{
+ 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;
+ }
+ }
+}