CodeWriter: Add CodeWriterType.FAST enum value

Designed to emit .vapi files before the resolution stage has run.

Includes 'using' in the output so that the resolver can figure it out
later.

Also includes the values of constants and enums so that headers are not
required.

diff --git a/vala/valacodewriter.vala b/vala/valacodewriter.vala
index cd3a6a8924dac40e8c3075f2ab08340242377511..78896871ac652923beec205dd9fc03e293be0736 100644 (file)
--- a/vala/valacodewriter.vala
+++ b/vala/valacodewriter.vala
@@ -89,6 +89,12 @@ public class Vala.CodeWriter : CodeVisitor {
                stream = null;
        }
 
+       public override void visit_using_directive (UsingDirective ns) {
+               if (type == CodeWriterType.FAST) {
+                       write_string ("using %s;\n".printf (ns.namespace_symbol.name));
+               }
+       }
+
        public override void visit_namespace (Namespace ns) {
                if (ns.external_package) {
                        return;
@@ -211,7 +217,7 @@ public class Vala.CodeWriter : CodeVisitor {
                
                write_string ("[CCode (");
 
-               if (cl.is_reference_counting ()) {
+               if (cl.is_reference_counting () && type != CodeWriterType.FAST) {
                        if (cl.base_class == null || cl.base_class.get_ref_function () == null || cl.base_class.get_ref_function () != cl.get_ref_function ()) {
                                write_string ("ref_function = \"%s\", ".printf (cl.get_ref_function ()));
                                if (cl.ref_function_void) {
@@ -555,6 +561,11 @@ public class Vala.CodeWriter : CodeVisitor {
                        }
                        write_indent ();
                        write_identifier (ev.name);
+
+                       if (type == CodeWriterType.FAST && ev.value != null) {
+                               write_string(" = ");
+                               ev.value.accept (this);
+                       }
                }
 
                if (!first) {
@@ -653,6 +664,10 @@ public class Vala.CodeWriter : CodeVisitor {
                        
                write_string (" ");
                write_identifier (c.name);
+               if (type == CodeWriterType.FAST && c.value != null) {
+                       write_string(" = ");
+                       c.value.accept (this);
+               }
                write_string (";");
                write_newline ();
        }
@@ -1897,6 +1912,7 @@ public class Vala.CodeWriter : CodeVisitor {
                               sym.access == SymbolAccessibility.PROTECTED;
 
                case CodeWriterType.INTERNAL:
+               case CodeWriterType.FAST:
                        return sym.access == SymbolAccessibility.INTERNAL ||
                               sym.access == SymbolAccessibility.PUBLIC ||
                               sym.access == SymbolAccessibility.PROTECTED;
@@ -1959,5 +1975,6 @@ public class Vala.CodeWriter : CodeVisitor {
 public enum CodeWriterType {
        EXTERNAL,
        INTERNAL,
+       FAST,
        DUMP
 }