From 001813c3648ec3c2847a36b7534059b373eb222e Mon Sep 17 00:00:00 2001
From: Jordan Lee <jordan@transmissionbt.com>
Date: Sat, 7 Apr 2012 00:16:14 +0000
Subject: [PATCH] (trunk, qt) fix #4824 'Open Folder bug' with a patch from
 rb07

---
 qt/mainwin.cc | 34 +++++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/qt/mainwin.cc b/qt/mainwin.cc
index 41768eb46..a239376c2 100644
--- a/qt/mainwin.cc
+++ b/qt/mainwin.cc
@@ -579,13 +579,45 @@ TrMainWindow :: setLocation( )
     d->show( );
 }
 
+// Open Folder & select torrent's file or top folder
+void openSelect(const QString& path)
+{
+#if defined(Q_OS_WIN)
+    const QString explorer = "explorer";
+        QString param;
+        if (!QFileInfo(path).isDir())
+            param = QLatin1String("/select,");
+        param += QDir::toNativeSeparators(path);
+        QProcess::startDetached(explorer, QStringList(param));
+#elif defined(Q_OS_MAC)
+    QStringList scriptArgs;
+        scriptArgs << QLatin1String("-e")
+                   << QString::fromLatin1("tell application \"Finder\" to reveal POSIX file \"%1\"")
+                                         .arg(path);
+        QProcess::execute(QLatin1String("/usr/bin/osascript"), scriptArgs);
+        scriptArgs.clear();
+        scriptArgs << QLatin1String("-e")
+                   << QLatin1String("tell application \"Finder\" to activate");
+        QProcess::execute("/usr/bin/osascript", scriptArgs);
+#elif defined(Q_OS_UNIX)
+    QDesktopServices :: openUrl( QUrl::fromLocalFile( path ) );
+#endif
+}
+
 void
 TrMainWindow :: openFolder( )
 {
     const int torrentId( *getSelectedTorrents().begin() );
     const Torrent * tor( myModel.getTorrentFromId( torrentId ) );
     const QString path( tor->getPath( ) );
-    QDesktopServices :: openUrl( QUrl::fromLocalFile( path ) );
+    const FileList files = tor->files();
+    if (files.size() == 1)
+        openSelect( path + "/" + files.at(0).filename );
+    else {
+        QDir dir( path + "/" + files.at(0).filename );
+        dir.cdUp();
+        openSelect( dir.path() );
+    }
 }
 
 void