From a4d92f6ec2a1bf92c1f0bc408a7060a774bd027d Mon Sep 17 00:00:00 2001
From: Sebastian Geerken <devnull@localhost>
Date: Mon, 15 Sep 2014 13:45:37 +0200
Subject: Extended CSS parser and dw::core::Style by 'z-index'.

---
 src/cssparser.cc | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'src/cssparser.cc')

diff --git a/src/cssparser.cc b/src/cssparser.cc
index c02d817e..c400a8e6 100644
--- a/src/cssparser.cc
+++ b/src/cssparser.cc
@@ -273,7 +273,7 @@ const CssPropertyInfo Css_property_info[CSS_PROPERTY_LAST] = {
    {"width", {CSS_TYPE_LENGTH_PERCENTAGE, CSS_TYPE_AUTO, CSS_TYPE_UNUSED}, NULL},
    {"word-spacing", {CSS_TYPE_ENUM, CSS_TYPE_SIGNED_LENGTH, CSS_TYPE_UNUSED},
     Css_word_spacing_enum_vals},
-   {"z-index", {CSS_TYPE_UNUSED}, NULL},
+   {"z-index", {CSS_TYPE_INTEGER, CSS_TYPE_AUTO, CSS_TYPE_UNUSED}, NULL},
 
    /* These are extensions, for internal used, and never parsed. */
    {"x-link", {CSS_TYPE_INTEGER, CSS_TYPE_UNUSED}, NULL},
@@ -789,9 +789,12 @@ bool CssParser::tokenMatchesProperty(CssPropertyName prop, CssValueType *type)
             return true;
          break;
 
-      case CSS_TYPE_UNUSED:
       case CSS_TYPE_INTEGER:
-         /* Not used for parser values. */
+         if (ttype == CSS_TK_DECINT)
+            return true;
+         break;
+
+      case CSS_TYPE_UNUSED:
       default:
          assert(false);
          break;
@@ -1170,12 +1173,18 @@ bool CssParser::parseValue(CssPropertyName prop,
       }
       break;
 
+   case CSS_TYPE_INTEGER:
+      if (ttype == CSS_TK_DECINT) {
+         val->intVal = strtol(tval, NULL, 10);
+         ret = true;
+         nextToken();
+      }
+      break;
+
    case CSS_TYPE_UNUSED:
       /* nothing */
       break;
 
-   case CSS_TYPE_INTEGER:
-      /* Not used for parser values. */
    default:
       assert(false);            /* not reached */
    }
-- 
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