From 67bc7115804b6f256f776fc761f7fffffa901c31 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 15 Jun 2010 10:56:12 +0000
Subject: GUI: Implement MIDI drivers as GUI options.

Proper version of patch #2988641: "GSoC: Select drivers in GUI
based on output types". So far only SCUMM engine supports this
feature.

svn-id: r49783
---
 gui/options.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gui/options.cpp')

diff --git a/gui/options.cpp b/gui/options.cpp
index ad32bfd4e3..62262bf782 100644
--- a/gui/options.cpp
+++ b/gui/options.cpp
@@ -613,8 +613,13 @@ void OptionsDialog::addAudioControls(GuiObject *boss, const Common::String &pref
 
 	// Populate it
 	const MidiDriverDescription *md = MidiDriver::getAvailableMidiDrivers();
+	uint32 allFlags = MidiDriver::midiDriverFlags2GUIO(~0ul);
+
 	while (md->name) {
-		_midiPopUp->appendEntry(_(md->description), md->id);
+		if (_domain == Common::ConfigManager::kApplicationDomain || // global dialog
+				!(_guioptions & allFlags) || // No flags are specified
+				_guioptions & (MidiDriver::midiDriverFlags2GUIO(md->flags))) // flag is present
+			_midiPopUp->appendEntry(_(md->description), md->id);
 		md++;
 	}
 
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