From 91e188fd49c2f9c1494eb00292a41050a9157e12 Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Mon, 23 Nov 2009 23:29:15 +0000
Subject: [PATCH] (get_features): Adjusted for the change of
 FeatureRec->features. (FeatureProc): Don't re-order
 FeatureRec->features.

---
 example/otfview.c |   75 +++++++++++++++++++++++------------------------------
 1 file changed, 32 insertions(+), 43 deletions(-)

diff --git a/example/otfview.c b/example/otfview.c
index 1c68f40..4be053f 100644
--- a/example/otfview.c
+++ b/example/otfview.c
@@ -299,18 +299,15 @@ get_features (OTF_FeatureList *list, FeatureRec *rec)
   if (! rec->langsys || ! rec->features || ! rec->features[0].on)
     return NULL;
   for (i = n = 0; i < rec->langsys->FeatureCount; i++)
-    {
-      if (rec->features[i].on)
-	n++;
-      else
-	break;
-    }
+    if (rec->features[i].on)
+      n++;
   str = malloc (n * 5);
   for (i = 0, p = str; i < n; i++, p += 5)
-    {
-      OTF_tag_name (rec->features[i].tag, p);
-      p[4] = ',';
-    }
+    if (rec->features[i].on)
+      {
+	OTF_tag_name (rec->features[i].tag, p);
+	p[4] = ',';
+      }
   p[-1] = '\0';
   return str;
 }
@@ -901,43 +898,35 @@ FeatureProc (Widget w, XtPointer client_data, XtPointer call_data)
   if (idx < 0)
     {
       int on = idx == -2;
+      char str[5];
 
-      for (i = j = 0; j < rec->langsys->FeatureCount; j++)
-	{
-	  int index  = rec->langsys->FeatureIndex[j];
-
-	  rec->features[j].tag
-	    = rec->gsub_gpos->FeatureList.Feature[index].FeatureTag;
-	  rec->features[j].on = on;
-	}
+      for (i = 0; i < rec->langsys->FeatureCount; i++)
+	if (rec->features[i].on != on)
+	  {
+	    rec->features[i].on = on;
+	    if (on)
+	      {
+		XtSetArg (arg[0], XtNborderWidth, 3);
+		XtSetArg (arg[1], XtNinternalHeight, 2);
+		XtSetArg (arg[2], XtNinternalWidth, 2);
+	      }
+	    else
+	      {
+		XtSetArg (arg[0], XtNborderWidth, 1);
+		XtSetArg (arg[1], XtNinternalHeight, 4);
+		XtSetArg (arg[2], XtNinternalWidth, 4);
+	      }
+	    OTF_tag_name (rec->features[i].tag, str);
+	    XtSetArg (arg[3], XtNlabel, str);
+	    XtSetValues (rec->features[i].w, arg, 4);
+	  }
     }
   else
     {
-      OTF_Tag tag = rec->features[idx].tag;
-
-      i = idx;
-      if (rec->features[i].on)
-	{
-	  for (j = i + 1;
-	       j < rec->langsys->FeatureCount && rec->features[j].on; j++)
-	    rec->features[j - 1].tag = rec->features[j].tag;
-	  rec->features[j - 1].tag = tag;
-	  rec->features[j - 1].on = 0;
-	}
-      else
-	{
-	  for (j = i + 1; i > 0 && ! rec->features[i - 1].on; i--)
-	    rec->features[i].tag = rec->features[i - 1].tag;
-	  rec->features[i].tag = tag;
-	  rec->features[i].on = 1;
-	}
-    }
-
-  for (; i < j; i++)
-    {
       char str[5];
 
-      if (rec->features[i].on)
+      rec->features[idx].on = ! rec->features[idx].on;
+      if (rec->features[idx].on)
 	{
 	  XtSetArg (arg[0], XtNborderWidth, 3);
 	  XtSetArg (arg[1], XtNinternalHeight, 2);
@@ -949,9 +938,9 @@ FeatureProc (Widget w, XtPointer client_data, XtPointer call_data)
 	  XtSetArg (arg[1], XtNinternalHeight, 4);
 	  XtSetArg (arg[2], XtNinternalWidth, 4);
 	}
-      OTF_tag_name (rec->features[i].tag, str);
+      OTF_tag_name (rec->features[idx].tag, str);
       XtSetArg (arg[3], XtNlabel, str);
-      XtSetValues (rec->features[i].w, arg, 4);
+      XtSetValues (rec->features[idx].w, arg, 4);
     }
   update_seq_area ();
 }
-- 
1.7.10.4