From 9005c408e8a10f40ea205a7a569e994c778d409f Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Thu, 15 Oct 2009 08:15:09 +0000
Subject: [PATCH] *** empty log message ***

---
 MInputMethod.cs |   27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/MInputMethod.cs b/MInputMethod.cs
index be452c1..c2da081 100644
--- a/MInputMethod.cs
+++ b/MInputMethod.cs
@@ -822,10 +822,9 @@ namespace M17N.Input
 		       | CandidateAll);
       }
 
-      // Fill the array "group" by candidates stating from INDEX.
-      // INDEX must be a multiple of "column".  Set NTIMES to the
-      // number of valid candidates in "group".  Update "block" if
-      // necessary.  Return "group".
+      // Fill the array "group" by candidates stating from START.
+      // START must be a multiple of "column".  Return the number of
+      // valid candidates in "group".
 
       private int fill_group (int start)
       {
@@ -953,6 +952,13 @@ namespace M17N.Input
 	  col = maxcol;
 	index = index - Column + col;
       }
+
+      public override string ToString ()
+      {
+	return (String.Format ("<candidates row={0} col={1}>", row, index)
+		+ Group
+		+ "</candidates>");
+      }
     }
 
     internal class Selector : Xex.TermValue
@@ -2333,6 +2339,11 @@ namespace M17N.Input
       private void set_cursor (string prefix, int pos)
       {
 	cursor_pos = pos;
+	if (cursor_pos > 0)
+	  candidates = (Candidates) preedit.GetProp (cursor_pos - 1,
+						     Mcandidates);
+	else
+	  candidates = null;
       }
 
       internal void reset ()
@@ -2444,7 +2455,7 @@ namespace M17N.Input
 	changed |= ChangedStatus.Preedit | ChangedStatus.CursorPos;
       }
 
-      private void update_candidate ()
+      private void update_candidate (Candidates candidates)
       {
 	object candidate = candidates.Current;
 
@@ -2458,8 +2469,6 @@ namespace M17N.Input
 	    preedit_replace (candidate_from, candidate_to, (int) candidate);
 	    candidate_to = candidate_from + 1;
 	  }
-	preedit.PushProp (candidate_from, candidate_to,
-			  Mcandidates, this);
 	set_cursor ("update-candidate", candidate_to);
 	changed |= (ChangedStatus.Preedit | ChangedStatus.CursorPos
 		    | CandidateAll);
@@ -2469,7 +2478,7 @@ namespace M17N.Input
       {
 	this.candidates = candidates;
 	candidate_from = candidate_to = cursor_pos;
-	update_candidate ();
+	update_candidate (candidates);
       }
 
       internal void select (int n)
@@ -2477,7 +2486,7 @@ namespace M17N.Input
 	if (candidates != null)
 	  {
 	    candidates.Select (n);
-	    update_candidate ();
+	    update_candidate (null);
 	  }
       }
 
-- 
1.7.10.4