From 07f96d132e43e4000d4777880bacd61e28afa916 Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Sat, 22 Nov 2008 19:33:53 +0000
Subject: [PATCH] do not allow to import unhandled file types, e.g. ZynAddSubFX
 presets if plugin is not available (closes #2326384) (stable backport)

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/branches/lmms/stable-0.4@1844 0778d3d1-df1d-0410-868b-ea421aaaa00d
---
 ChangeLog                | 6 ++++++
 src/gui/file_browser.cpp | 9 +++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b01ea12f0..b5beea6f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-22	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
+
+	* src/gui/file_browser.cpp:
+	do not allow to import unhandled file types, e.g. ZynAddSubFX presets if
+	plugin is not available (closes #2326384)
+
 2008-11-21	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
 
 	* plugins/flp_import/flp_import.h:
diff --git a/src/gui/file_browser.cpp b/src/gui/file_browser.cpp
index 6175bb1e9..531466005 100644
--- a/src/gui/file_browser.cpp
+++ b/src/gui/file_browser.cpp
@@ -613,7 +613,7 @@ void fileBrowserTreeWidget::activateListItem( QTreeWidgetItem * _item,
 	{
 		handleFile( f, NULL );
 	}
-	else
+	else if( f->handling() != fileItem::NotSupported )
 	{
 		engine::getMixer()->lock();
 		instrumentTrack * it = dynamic_cast<instrumentTrack *>(
@@ -964,11 +964,16 @@ void fileItem::determineFileType( void )
 		m_type = ProjectFile;
 		m_handling = LoadAsProject;
 	}
-	else if( ext == "xpf" || ext == "xml" || ext == "xiz" )
+	else if( ext == "xpf" || ext == "xml" )
 	{
 		m_type = PresetFile;
 		m_handling = LoadAsPreset;
 	}
+	else if( ext == "xiz" && engine::pluginFileHandling().contains( ext ) )
+	{
+		m_type = PresetFile;
+		m_handling = LoadByPlugin;
+	}
 	else if( ext == "sf2" )
 	{
 		m_type = SoundFontFile;