[gnumeric] handle plain is-true-formula validation

[Andreas J. Guelzow <guelzow src gnome org>]

commit 69774a1e83f1eaf1354ee14052026e32444a7780
Author: Andreas J Guelzow <aguelzow pyrshep ca>
Date:   Fri May 13 00:38:13 2011 -0600

    handle plain is-true-formula validation
    
    2011-05-13  Andreas J. Guelzow <aguelzow pyrshep ca>
    
    	* openoffice-read.c (odf_validation_new_single_expr): make argument const
    	(odf_validation_new_pair_expr): ditto
    	(odf_validations_analyze): handle (plain) is-true-formula

 plugins/openoffice/ChangeLog         |    6 ++++++
 plugins/openoffice/openoffice-read.c |    9 ++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/plugins/openoffice/ChangeLog b/plugins/openoffice/ChangeLog
index 24c699f..3a43bec 100644
--- a/plugins/openoffice/ChangeLog
+++ b/plugins/openoffice/ChangeLog
@@ -1,5 +1,11 @@
 2011-05-13  Andreas J. Guelzow <aguelzow pyrshep ca>
 
+	* openoffice-read.c (odf_validation_new_single_expr): make argument const
+	(odf_validation_new_pair_expr): ditto
+	(odf_validations_analyze): handle (plain) is-true-formula
+
+2011-05-13  Andreas J. Guelzow <aguelzow pyrshep ca>
+
 	* openoffice-read.c (odf_validation_new_list): add argument and
 	permit non-zero offset
 	(odf_validation_new_general): renamed to odf_validation_new_single_expr
diff --git a/plugins/openoffice/openoffice-read.c b/plugins/openoffice/openoffice-read.c
index fbc25d7..78a1c56 100644
--- a/plugins/openoffice/openoffice-read.c
+++ b/plugins/openoffice/openoffice-read.c
@@ -1497,7 +1497,7 @@ odf_validation_new_list (GsfXMLIn *xin, odf_validation_t *val, guint offset)
 
 static GnmValidation *
 odf_validation_new_single_expr (GsfXMLIn *xin, odf_validation_t *val, 
-				    char * start, ValidationType val_type, 
+				    char const *start, ValidationType val_type, 
 				    ValidationOp val_op)
 {
 	OOParseState *state = (OOParseState *)xin->user_state;
@@ -1541,7 +1541,7 @@ odf_validation_new_single_expr (GsfXMLIn *xin, odf_validation_t *val,
 
 static GnmValidation *
 odf_validation_new_pair_expr (GsfXMLIn *xin, odf_validation_t *val, 
-			      char * start, ValidationType val_type, 
+			      char const *start, ValidationType val_type, 
 			      ValidationOp val_op)
 {
 	OOParseState *state = (OOParseState *)xin->user_state;
@@ -1705,7 +1705,10 @@ odf_validations_analyze (GsfXMLIn *xin, odf_validation_t *val, guint offset, Val
 			(xin, val, str - val->condition + strlen ("cell-content-is-time() and"), 
 			 VALIDATION_TYPE_AS_TIME);		
 	else if (g_str_has_prefix (str, "is-true-formula"))
-		/* validation = odf_validation_new_ (xin, val, str - val->condition + strlen (), vtype) */;
+		/* What do we do if vtype != VALIDATION_TYPE_ANY ?*/
+		return odf_validation_new_single_expr
+			(xin, val, str + strlen ("is-true-formula"), VALIDATION_TYPE_CUSTOM, 
+			 VALIDATION_OP_NONE);
 	else if (g_str_has_prefix (str, "cell-content()"))
 		return odf_validation_new_op
 			(xin, val, str - val->condition + strlen ("cell-content()"),