From 99cdca46b7bcc46fe6affd9e9f9f60a546b2e5b8 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Thu, 05 Jun 2014 03:18:07 -0400
Subject: [PATCH] Merge branch 'dev-accessibility'

---
 program/steps/mail/show.inc |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index 7f9a23e..0ebdd62 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -102,7 +102,7 @@
     }
     if (empty($_SESSION['browser_caps']['tif']) && ($key = array_search('image/tiff', $mimetypes)) !== false) {
         // we can convert tiff to jpeg
-        if (!$RCMAIL->config->get('im_convert_path')) {
+        if (!rcube_image::is_convertable('image/tiff')) {
             unset($mimetypes[$key]);
         }
     }
@@ -148,11 +148,14 @@
     if (empty($MESSAGE->headers->flags['SEEN'])
         && ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($RCMAIL->config->get('preview_pane_mark_read')) == 0))
     ) {
+        $RCMAIL->output->command('set_unread_message', $MESSAGE->uid, $mbox_name);
         $RCMAIL->plugins->exec_hook('message_read', array(
             'uid'     => $MESSAGE->uid,
             'mailbox' => $mbox_name,
             'message' => $MESSAGE,
         ));
+
+        $set_seen_flag = true;
     }
 }
 
@@ -174,9 +177,7 @@
 
 
 // mark message as read
-if ($MESSAGE && $MESSAGE->headers && empty($MESSAGE->headers->flags['SEEN']) &&
-    ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($RCMAIL->config->get('preview_pane_mark_read')) == 0))
-) {
+if (!empty($set_seen_flag)) {
     if ($RCMAIL->storage->set_flag($MESSAGE->uid, 'SEEN')) {
         if ($count = rcmail_get_unseen_count($mbox_name)) {
             rcmail_set_unseen_count($mbox_name, $count - 1);

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