From 90ccae6f4c2bfbbda267544092cc2c35c917105d Mon Sep 17 00:00:00 2001
From: fryshorts <leonhard@in-verted.de>
Date: Fri, 13 Feb 2015 13:06:55 +0100
Subject: [PATCH] UI: Ensure only one advanced audio settings window

Add a check to prevent that the advanced audio settings dialog is only
once. When the dialog is already present raise it to the top instead.
---
 obs/window-basic-main.cpp | 13 +++++++++++++
 obs/window-basic-main.hpp |  1 +
 2 files changed, 14 insertions(+)

diff --git a/obs/window-basic-main.cpp b/obs/window-basic-main.cpp
index 9aa3ba45b..085a1d2a5 100644
--- a/obs/window-basic-main.cpp
+++ b/obs/window-basic-main.cpp
@@ -1651,9 +1651,17 @@ void OBSBasic::on_action_Settings_triggered()
 
 void OBSBasic::on_actionAdvAudioProperties_triggered()
 {
+	if (advAudioWindow != nullptr) {
+		advAudioWindow->raise();
+		return;
+	}
+
 	advAudioWindow = new OBSBasicAdvAudio(this);
 	advAudioWindow->show();
 	advAudioWindow->setAttribute(Qt::WA_DeleteOnClose, true);
+
+	connect(advAudioWindow, SIGNAL(destroyed()),
+		this, SLOT(on_advAudioProps_destroyed()));
 }
 
 void OBSBasic::on_advAudioProps_clicked()
@@ -1661,6 +1669,11 @@ void OBSBasic::on_advAudioProps_clicked()
 	on_actionAdvAudioProperties_triggered();
 }
 
+void OBSBasic::on_advAudioProps_destroyed()
+{
+	advAudioWindow = nullptr;
+}
+
 void OBSBasic::on_scenes_currentItemChanged(QListWidgetItem *current,
 		QListWidgetItem *prev)
 {
diff --git a/obs/window-basic-main.hpp b/obs/window-basic-main.hpp
index 68524bd17..b74c4e449 100644
--- a/obs/window-basic-main.hpp
+++ b/obs/window-basic-main.hpp
@@ -234,6 +234,7 @@ private slots:
 	void on_action_Settings_triggered();
 	void on_actionAdvAudioProperties_triggered();
 	void on_advAudioProps_clicked();
+	void on_advAudioProps_destroyed();
 	void on_actionShowLogs_triggered();
 	void on_actionUploadCurrentLog_triggered();
 	void on_actionUploadLastLog_triggered();