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
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Branch: ni/coolstream
Commit: cfdd351ceb
Author: Thilo Graf <dbt@novatux.de>
Date: 2019-04-07 (Sun, 07 Apr 2019)



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This commit was generated by Migit

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)