merge with CSS branch

1 files changed, 63 insertions, 0 deletions

diff --git a/src/cssparser.hh b/src/cssparser.hh
new file mode 100644
index 00000000..6638496d
--- /dev/null
+++ b/src/cssparser.hh
@@ -0,0 +1,63 @@
+#ifndef __CSSPARSER_HH__
+#define __CSSPARSER_HH__
+
+#include "css.hh"
+
+/* The last three ones are never parsed. */
+#define CSS_NUM_INTERNAL_PROPERTIES 3
+#define CSS_NUM_PARSED_PROPERTIES \
+   (CssProperty::CSS_PROPERTY_LAST - CSS_NUM_INTERNAL_PROPERTIES)
+
+
+typedef enum {
+   CSS_TYPE_INTEGER,            /* This type is only used internally, for x-*
+                                   properties. */
+   CSS_TYPE_ENUM,               /* Value is i, if represented by
+                                   enum_symbols[i]. */
+   CSS_TYPE_MULTI_ENUM,         /* For all enum_symbols[i], 1 << i are
+                                   combined. */
+   CSS_TYPE_LENGTH_PERCENTAGE,  /* <length> or <percentage>. Represented by
+                                   CssLength. */
+   CSS_TYPE_LENGTH,             /* <length>, represented as CssLength.
+                                   Note: In some cases, CSS_TYPE_LENGTH is used
+                                   instead of CSS_TYPE_LENGTH_PERCENTAGE,
+                                   only because Dw cannot handle percentages
+                                   in this particular case (e.g.
+                                   'margin-*-width'). */
+   CSS_TYPE_COLOR,              /* Represented as integer. */
+   CSS_TYPE_FONT_WEIGHT,        /* this very special and only used by
+                                   'font-weight' */
+   CSS_TYPE_STRING,             /* <string> */
+   CSS_TYPE_SYMBOL,             /* Symbols, which are directly copied (as
+                                   opposed to CSS_TYPE_ENUM and 
+                                   CSS_TYPE_MULTI_ENUM). Used for
+                                   'font-family'. */
+   CSS_TYPE_UNUSED              /* Not yet used. Will itself get unused some
+                                   day. */
+} CssValueType;
+
+typedef enum {
+   CSS_ORIGIN_USER_AGENT,
+   CSS_ORIGIN_USER,
+   CSS_ORIGIN_AUTHOR,
+} CssOrigin;
+
+typedef struct {
+   const char *symbol;
+   CssValueType type;
+   const char **enum_symbols;
+} CssPropertyInfo;
+
+
+void        a_Css_init                        (void);
+void        a_Css_freeall                     (void);
+
+void        a_Css_parse                       (CssContext *context,
+                                               const char *buf,
+                                               int buflen,
+                                               int order_count,
+                                               CssOrigin origin);
+
+extern CssPropertyInfo Css_property_info[CssProperty::CSS_PROPERTY_LAST];
+
+#endif // __CSS_H__