Improve menu structure

src/uimenu.cpp

@@ -81,9 +81,7 @@ const CUIMenu::TMenuItem CUIMenu::s_TGMenu[] =
 	{"Detune", EditTGParameter, 0, CMiniDexed::TGParameterMasterTune},
 	{"Cutoff", EditTGParameter, 0, CMiniDexed::TGParameterCutoff},
 	{"Resonance", EditTGParameter, 0, CMiniDexed::TGParameterResonance},
-	{"Unison Voices", EditTGParameter, 0, CMiniDexed::TGParameterUnisonVoices},
-	{"Unison Detune", EditTGParameter, 0, CMiniDexed::TGParameterUnisonDetune},
-	{"Unison Spread", EditTGParameter, 0, CMiniDexed::TGParameterUnisonSpread},
+	{"Unison", MenuHandler, s_UnisonMenu},
 	{"Pitch Bend", MenuHandler,  s_EditPitchBendMenu},
 	{"Portamento",  MenuHandler,  s_EditPortamentoMenu},
 	{"Poly/Mono",  EditTGParameter, 0, CMiniDexed::TGParameterMonoMode}, 
@@ -93,6 +91,14 @@ const CUIMenu::TMenuItem CUIMenu::s_TGMenu[] =
 	{0}
 };
 
+const CUIMenu::TMenuItem CUIMenu::s_UnisonMenu[] =
+{
+	{"Voices", EditTGParameter, 0, CMiniDexed::TGParameterUnisonVoices},
+	{"Detune", EditTGParameter, 0, CMiniDexed::TGParameterUnisonDetune},
+	{"Spread", EditTGParameter, 0, CMiniDexed::TGParameterUnisonSpread},
+	{0}
+};
+
 const CUIMenu::TMenuItem CUIMenu::s_EffectsMenu[] =
 {
 	{"Compress",	EditGlobalParameter,	0,	CMiniDexed::ParameterCompressorEnable},
@@ -1104,7 +1110,7 @@ string CUIMenu::GetOPValueString (unsigned nOPParameter, int nValue)
 
 string CUIMenu::ToVolume (int nValue)
 {
-	static const size_t MaxChars = CConfig::LCDColumns-2;
+	static const std::size_t MaxChars = CConfig::LCDColumns-2;
 	char VolumeBar[MaxChars+1];
 	memset (VolumeBar, 0xFF, sizeof VolumeBar);	// 0xFF is the block character
 	VolumeBar[nValue * MaxChars / 127] = '\0';
@@ -1115,7 +1121,7 @@ string CUIMenu::ToVolume (int nValue)
 string CUIMenu::ToPan (int nValue)
 {
 	assert (CConfig::LCDColumns == 16);
-	static const size_t MaxChars = CConfig::LCDColumns-3;
+	static const std::size_t MaxChars = CConfig::LCDColumns-3;
 	char PanMarker[MaxChars+1] = "......:......";
 	unsigned nIndex = nValue * MaxChars / 127;
 	if (nIndex == MaxChars)

src/uimenu.h

@@ -57,11 +57,6 @@ public:
 	};
 
 public:
-	CUIMenu (CUserInterface *pUI, CMiniDexed *pMiniDexed, CConfig *pConfig);
-
-	void EventHandler (TMenuEvent Event);
-	
-private:
 	typedef void TMenuHandler (CUIMenu *pUIMenu, TMenuEvent Event);
 
 	struct TMenuItem
@@ -72,6 +67,17 @@ private:
 		unsigned Parameter;
 	};
 
+	static const TMenuItem s_UnisonMenu[];
+	static void EditTGParameter(CUIMenu *pUIMenu, TMenuEvent Event);
+	static void EditVoiceParameter(CUIMenu *pUIMenu, TMenuEvent Event);
+	static void EditOPParameter(CUIMenu *pUIMenu, TMenuEvent Event);
+	static void SavePerformance(CUIMenu *pUIMenu, TMenuEvent Event);
+
+public:
+	CUIMenu(CUserInterface *pUI, CMiniDexed *pMiniDexed, CConfig *pConfig);
+	void EventHandler(TMenuEvent Event);
+
+private:
 	typedef std::string TToString (int nValue);
 
 	struct TParameter
@@ -87,10 +93,6 @@ private:
 	static void EditGlobalParameter (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void EditVoiceBankNumber (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void EditProgramNumber (CUIMenu *pUIMenu, TMenuEvent Event);
-	static void EditTGParameter (CUIMenu *pUIMenu, TMenuEvent Event);
-	static void EditVoiceParameter (CUIMenu *pUIMenu, TMenuEvent Event);
-	static void EditOPParameter (CUIMenu *pUIMenu, TMenuEvent Event);
-	static void SavePerformance (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void EditTGParameter2 (CUIMenu *pUIMenu, TMenuEvent Event);
 	static void EditTGParameterModulation (CUIMenu *pUIMenu, TMenuEvent Event); 	
 	static void PerformanceMenu (CUIMenu *pUIMenu, TMenuEvent Event);