[vala/switch-to-gir: 26/34] girparser: Add symbol deprecation

[Luca Bruno <lucabru src gnome org>]

commit c31a23b28a27af782017b56e41318aa8fe74de3c
Author: Luca Bruno <lucabru src gnome org>
Date:   Sun Aug 29 15:20:55 2010 +0200

    girparser: Add symbol deprecation

 vala/valagirparser.vala |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 1973e8b..95f0bde 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -856,6 +856,11 @@ public class Vala.GirParser : CodeVisitor {
 	}
 
 	void postprocess_symbol (Symbol symbol, Metadata metadata) {
+		// deprecation
+		symbol.replacement = metadata.get_string (ArgumentType.REPLACEMENT);
+		symbol.deprecated_since = element_get_string ("deprecated-version", ArgumentType.DEPRECATED_SINCE);
+		symbol.deprecated = metadata.get_bool (ArgumentType.DEPRECATED) || symbol.replacement != null || symbol.deprecated_since != null;
+
 		// mark to be reparented
 		if (metadata.has_argument (ArgumentType.PARENT)) {
 			var target_symbol = parse_symbol_from_string (metadata.get_string (ArgumentType.PARENT), metadata.get_source_reference (ArgumentType.PARENT));
@@ -1054,6 +1059,14 @@ public class Vala.GirParser : CodeVisitor {
 		return type;
 	}
 
+	string? element_get_string (string attribute_name, ArgumentType arg_type) {
+		var str = metadata.get_string (arg_type);
+		if (str == null) {
+			str = reader.get_attribute (attribute_name);
+		}
+		return str;
+	}
+
 	DataType? element_get_type (DataType orig_type, bool owned_by_default, out bool changed = null) {
 		if (&changed != null) {
 			changed = false;