moviebrowser: rework frame height setup in moviebrowser setup

Usability with height presets was not really user friendly.


Origin commit data
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Branch: ni/coolstream
Commit: c2b49e93c2
Author: Thilo Graf <dbt@novatux.de>
Date: 2019-06-05 (Wed, 05 Jun 2019)



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This commit was generated by Migit

src/gui/moviebrowser/mb.h

@@ -99,6 +99,8 @@ typedef struct
 
 	/* these variables are used for the listframes */
 	int browserFrameHeight;
+	int browserFrameHeightGeneral;
+	int browserFrameHeightAdditional;
 	int browserRowNr;
 	MB_INFO_ITEM browserRowItem[MB_MAX_ROWS];
 	int browserRowWidth[MB_MAX_ROWS];
@@ -376,6 +378,8 @@ class CMovieBrowser : public CMenuTarget, public CProgressSignals
 		void clearSelection();
 		bool supportedExtension(CFile &file);
 		bool addFile(CFile &file, int dirItNr);
+
+		void changeBrowserHeight(CMenuForwarder* fw1, CMenuForwarder* fw2);
 };
 
 // I tried a lot to use the menu.cpp as ListBox selection, and I got three solution which are all garbage.