From c22a96c52f33ed21606a249bfe387e06bee45389 Mon Sep 17 00:00:00 2001
From: Thilo Graf <dbt@novatux.de>
Date: Sun, 7 Apr 2019 00:54:12 +0200
Subject: [PATCH] gui/osd_helpers.cpp/h: add signal OnAfterChangeResolution

Adds possibility to use any methods after changed resolution without
any changes on COsdHelpers class.
Implementation is possible directly from other objects that need this.


Origin commit data
------------------
Branch: ni/coolstream
Commit: https://github.com/neutrino-images/ni-neutrino/commit/cfdd351ceb5f571c001ad96ebfd15bb43a182fc0
Author: Thilo Graf <dbt@novatux.de>
Date: 2019-04-07 (Sun, 07 Apr 2019)



------------------
This commit was generated by Migit
---
 src/gui/osd_helpers.cpp | 1 +
 src/gui/osd_helpers.h   | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gui/osd_helpers.cpp b/src/gui/osd_helpers.cpp
index 57a391360..d54716dd7 100644
--- a/src/gui/osd_helpers.cpp
+++ b/src/gui/osd_helpers.cpp
@@ -123,6 +123,7 @@ void COsdHelpers::changeOsdResolution(uint32_t mode, bool automode/*=false*/, bo
 			CNeutrinoApp::getInstance()->StartSubtitles();
 		}
 	}
+	OnAfterChangeResolution();
 }
 #else
 void COsdHelpers::changeOsdResolution(uint32_t, bool, bool)
diff --git a/src/gui/osd_helpers.h b/src/gui/osd_helpers.h
index 9c78886f0..1815b29de 100644
--- a/src/gui/osd_helpers.h
+++ b/src/gui/osd_helpers.h
@@ -2,12 +2,14 @@
 #ifndef __osd_helpers__
 #define __osd_helpers__
 
+#include <sigc++/signal.h>
+
 enum {
 	OSDMODE_720  = 0,
 	OSDMODE_1080 = 1
 };
 
-class COsdHelpers
+class COsdHelpers : public sigc::trackable
 {
 	private:
 
@@ -23,6 +25,7 @@ class COsdHelpers
 		int  getVideoSystem();
 		uint32_t getOsdResolution();
 		int setVideoSystem(int newSystem, bool remember = true);
+		sigc::signal<void> OnAfterChangeResolution;
 };