gnome-scan r769 - in trunk: . lib

[bersace svn gnome org]

Author: bersace
Date: Wed Jan 14 21:23:31 2009
New Revision: 769
URL: http://svn.gnome.org/viewvc/gnome-scan?rev=769&view=rev

Log:
Preliminary prerequisite support.

Modified:
   trunk/ChangeLog
   trunk/lib/gnome-scan-option-manager.vala

Modified: trunk/lib/gnome-scan-option-manager.vala
==============================================================================
--- trunk/lib/gnome-scan-option-manager.vala	(original)
+++ trunk/lib/gnome-scan-option-manager.vala	Wed Jan 14 21:23:31 2009
@@ -27,18 +27,27 @@
 
 	public class OptionManager : Object {
 		// option name -> Type
-		private HashTable<string,Type>		rules_by_name;
+		private HashTable<weak string,Type>		rules_by_name;
 		// option type -> Type
 		private HashTable<Type,Type>		rules_by_type;
 		// option name -> option instance
-		private HashTable<string,Option>	options;
+		private HashTable<weak string,Option>	options;
+
+		// PREREQUISITE
+		// option name -> value
+		private HashTable<weak string,Value?>		defaults;
+		// option name -> range 
+		private HashTable<weak string,Gnome.Scan.Range?>	ranges;
+		// option name -> enums
+		private HashTable<weak string,SList<weak Gnome.Scan.EnumValue?>> enums;
 
 		construct {
-			this.rules_by_name	= new HashTable<string,Type>(GLib.str_hash, GLib.str_equal);
+			this.rules_by_name	= new HashTable<weak string,Type>(GLib.str_hash, GLib.str_equal);
 			this.rules_by_type	= new HashTable<Type,Type>(GLib.direct_hash, GLib.direct_equal);
-			this.options		= new HashTable<string,Option>(GLib.str_hash, GLib.str_equal);
-
-			// add default rules ?
+			this.options		= new HashTable<weak string,Option>(GLib.str_hash, GLib.str_equal);
+			this.defaults		= new HashTable<weak string,Value?>(GLib.str_hash, GLib.str_equal);
+			this.ranges			= new HashTable<weak string,Gnome.Scan.Range?>(GLib.str_hash, GLib.str_equal);
+			this.enums			= new HashTable<weak string,SList<weak Gnome.Scan.EnumValue?>>(GLib.str_hash, GLib.str_equal);
 		}
 
 		public void register_option(Option option)
@@ -69,5 +78,20 @@
 
 			return Type.INVALID;
 		}
+
+		public void register_default_value(string option_name, Value value)
+		{
+			this.defaults.insert(option_name, value);
+		}
+
+		public void register_constraint_range(string option_name, Gnome.Scan.Range range)
+		{
+			this.ranges.insert(option_name, range);
+		}
+
+		public void register_constraint_enum(string option_name, SList<weak Gnome.Scan.EnumValue?> values)
+		{
+			this.enums.insert(option_name, values.copy());
+		}
 	}
 }