support CSS_FONT_WEIGHT_LIGHTER and CSS_FONT_WEIGHT_BOLDER

1 files changed, 12 insertions, 0 deletions

diff --git a/src/css.hh b/src/css.hh
index 84eba13a..c98a3850 100644
--- a/src/css.hh
+++ b/src/css.hh
@@ -101,6 +101,18 @@ class CssProperty {
          CSS_PROPERTY_LAST
       } Name;
 
+      typedef enum {
+         CSS_FONT_WEIGHT_LIGHTER = -1,
+         CSS_FONT_WEIGHT_BOLDER = -2,
+         CSS_FONT_WEIGHT_STEP = 300,
+         /* Some special font weights. */
+         CSS_FONT_WEIGHT_LIGHT = 100,
+         CSS_FONT_WEIGHT_NORMAL = 400,
+         CSS_FONT_WEIGHT_BOLD = 700,
+         CSS_FONT_WEIGHT_MIN = 100,
+         CSS_FONT_WEIGHT_MAX = 900,
+      } CssFontWeightExtensions;
+
       Name name;
       Value value;
 };