From 0e70615d89b60b99025e6ce65660456a09030b0a Mon Sep 17 00:00:00 2001
From: lecoanet
Date: Fri, 30 Apr 2004 14:22:03 +0000
Subject: Modification of the ZnAttributesInfo and ZnQueryAttribute signatures.
 Reworking of the class structure.

---
 generic/Item.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/generic/Item.h b/generic/Item.h
index f67e833..c3e381e 100644
--- a/generic/Item.h
+++ b/generic/Item.h
@@ -257,13 +257,16 @@ typedef void (*ZnItemPostScriptMethod)(ZnItem item, ZnBool prepass);
 
 typedef void	*ZnItemClassId;
 
+#define ZN_CLASS_HAS_ANCHORS	(1<<0)
+#define ZN_CLASS_ONE_COORD	(1<<1)
+
 typedef struct _ZnItemClassStruct {
+  char				*name;
   unsigned int			size;
+  ZnAttrConfig			*attr_desc;
   unsigned int			num_parts;	/* 0 if no special parts, else
 						 * gives how many parts exist. */
-  ZnBool			has_anchors;	/* 1 if anchors are supported */
-  char				*name;
-  ZnAttrConfig			*attr_desc;
+  int				flags;		/* HAS_ANCHORS, ONE_COORD */
   int				pos_offset;	/* Offset of -position attrib, */
 						/* if any, -1 otherwise. */
   ZnItemInitMethod		Init;
@@ -345,9 +348,9 @@ ZnList ZnItemClassList();
 int ZnConfigureAttributes(struct _ZnWInfo *wi, ZnItem item, void *record,
 			  ZnAttrConfig *attr_desc, int argc, Tcl_Obj *CONST args[],
 			  int *flags);
-int ZnAttributesInfo(struct _ZnWInfo *wi, void *record,
+int ZnAttributesInfo(Tcl_Interp *interp, void *record,
 		     ZnAttrConfig *attr_desc, int argc, Tcl_Obj *CONST args[]);
-int ZnQueryAttribute(struct _ZnWInfo *wi, void *record, ZnAttrConfig *attr_desc,
+int ZnQueryAttribute(Tcl_Interp *interp, void *record, ZnAttrConfig *attr_desc,
 		     Tcl_Obj *attr_name);
 void ZnInitTransformStack(struct _ZnWInfo *wi);
 void ZnFreeTransformStack(struct _ZnWInfo *wi);
-- 
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