From 7f051e2a80d07939fbfad9a03551ecc26c79c6f9 Mon Sep 17 00:00:00 2001
From: Owen Dunn <owend@chiark.greenend.org.uk>
Date: Wed, 21 Sep 2005 14:53:32 +0000
Subject: [PATCH] Platform-independent support for zooming around session list
 by typing in the session name box.  Thwarted on Unix by GTK not automatically
 scrolling the listbox to the selected item, but we can fix that in the
 platform-specific side later.

git-svn-id: http://svn.tartarus.org/sgt/putty@6337 cda61777-01e9-0310-a592-d414129be87e
---
 config.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/config.c b/config.c
index 0a470803..39da6c2a 100644
--- a/config.c
+++ b/config.c
@@ -350,9 +350,25 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
 	    dlg_update_done(ctrl, dlg);
 	}
     } else if (event == EVENT_VALCHANGE) {
+        int top, bottom, halfway, i;
 	if (ctrl == ssd->editbox) {
 	    dlg_editbox_get(ctrl, dlg, savedsession,
 			    SAVEDSESSION_LEN);
+	    top = ssd->sesslist.nsessions;
+	    bottom = -1;
+	    while (top-bottom > 1) {
+	        halfway = (top+bottom)/2;
+	        i = strcmp(savedsession, ssd->sesslist.sessions[halfway]);
+	        if (i <= 0 ) {
+		    top = halfway;
+	        } else {
+		    bottom = halfway;
+	        }
+	    }
+	    if (top == ssd->sesslist.nsessions) {
+	        top -= 1;
+	    }
+	    dlg_listbox_select(ssd->listbox, dlg, top);
 	}
     } else if (event == EVENT_ACTION) {
 	if (!ssd->midsession &&
-- 
2.45.2