From e45e7d8594eceadc647df4fb1b2bd86d3909d307 Mon Sep 17 00:00:00 2001
From: David Palacio <dpalacio@orbitalibre.org>
Date: Thu, 5 May 2011 20:52:46 +0000
Subject: [PATCH] Make the file dialog accept directories if a generator offers
 to handle them.

svn path=/trunk/KDE/kdegraphics/okular/; revision=1230524
---
 shell/shell.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/shell/shell.cpp b/shell/shell.cpp
index 1eb3e07e9..1a497ffa7 100644
--- a/shell/shell.cpp
+++ b/shell/shell.cpp
@@ -252,6 +252,11 @@ void Shell::fileOpen()
         startDir = m_part->url().toLocalFile();
     KFileDialog dlg( startDir, QString(), this );
     dlg.setOperationMode( KFileDialog::Opening );
+
+    // A directory may be a document. E.g. comicbook generator.
+    if ( m_fileformats.contains( "inode/directory" ) )
+        dlg.setMode( dlg.mode() | KFile::Directory );
+
     if ( m_fileformatsscanned && m_fileformats.isEmpty() )
         dlg.setFilter( i18n( "*|All Files" ) );
     else