[vala/switch-to-gir] girparser: Support symbol deprecation

[Luca Bruno <lucabru src gnome org>]

commit 7c2825ebe609eccc5fc3292a601bd4a55957fe65
Author: Luca Bruno <lethalman88 gmail com>
Date:   Fri Aug 27 13:54:49 2010 +0200

    girparser: Support symbol deprecation

 vala/valagirparser.vala |   40 +++++++++++++++++++++-------------------
 1 files changed, 21 insertions(+), 19 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 763ecfa..99bf95e 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -57,7 +57,10 @@ public class Vala.GirParser : CodeVisitor {
 		OWNED,
 		UNOWNED,
 		PARENT,
-		NULLABLE;
+		NULLABLE,
+		DEPRECATED,
+		REPLACEMENT,
+		DEPRECATED_SINCE;
 
 		public static ArgumentType? from_string (string name) {
 			var enum_class = (EnumClass) typeof(ArgumentType).class_ref ();
@@ -776,23 +779,14 @@ public class Vala.GirParser : CodeVisitor {
 			if (owned_by_default) {
 				if (metadata.has_argument (ArgumentType.UNOWNED)) {
 					type.value_owned = !metadata.get_bool (ArgumentType.UNOWNED);
-					if (&changed != null) {
-						changed = true;
-					}
 				}
 			} else {
 				if (metadata.has_argument (ArgumentType.OWNED)) {
 					type.value_owned = metadata.get_bool (ArgumentType.OWNED);
-					if (&changed != null) {
-						changed = true;
-					}
 				}
 			}
 			if (metadata.has_argument (ArgumentType.NULLABLE)) {
 				type.nullable = metadata.get_bool (ArgumentType.NULLABLE);
-				if (&changed != null) {
-					changed = true;
-				}
 			}
 		}
 		return type;
@@ -830,7 +824,20 @@ public class Vala.GirParser : CodeVisitor {
 		return name;
 	}
 
-	void element_reparent (Symbol symbol) {
+	bool element_can_add () {
+		if (metadata.has_argument (ArgumentType.PARENT) || metadata.get_bool (ArgumentType.HIDDEN)) {
+			return false;
+		}
+		return true;
+	}
+
+	void element_process_symbol (Symbol symbol) {
+		// 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));
 			var reparent_list = symbol_reparent_map[target_symbol];
@@ -842,13 +849,6 @@ public class Vala.GirParser : CodeVisitor {
 		}
 	}
 
-	bool element_can_add () {
-		if (metadata.has_argument (ArgumentType.PARENT) || metadata.get_bool (ArgumentType.HIDDEN)) {
-			return false;
-		}
-		return true;
-	}
-
 	void parse_repository () {
 		start_element ("repository");
 		next ();
@@ -1999,6 +1999,8 @@ public class Vala.GirParser : CodeVisitor {
 		if (throws_string == "1") {
 			s.add_error_type (new ErrorType (null, null));
 		}
+
+		element_process_symbol (s);
 		end_element (element_name);
 		return s;
 	}
@@ -2130,7 +2132,7 @@ public class Vala.GirParser : CodeVisitor {
 		var c = new Constant (name, type, null, get_current_src ());
 		c.access = SymbolAccessibility.PUBLIC;
 		c.external = true;
-		element_reparent (c);
+		element_process_symbol (c);
 		end_element ("constant");
 		return c;
 	}