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MiniDexed/src/uimenu.h

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//
// uimenu.h
//
// MiniDexed - Dexed FM synthesizer for bare metal Raspberry Pi
// Copyright (C) 2022 The MiniDexed Team
//
// Original author of this class:
// R. Stange <rsta2@o2online.de>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef _uimenu_h
#define _uimenu_h
#include <string>
#include <circle/timer.h>
#include "config.h"
class CMiniDexed;
class CUserInterface;
class CUIMenu
{
private:
static const unsigned MaxMenuDepth = 5;
public:
enum TMenuEvent
{
MenuEventUpdate,
MenuEventSelect,
MenuEventBack,
MenuEventHome,
MenuEventStepDown,
MenuEventStepUp,
MenuEventPressAndStepDown,
MenuEventPressAndStepUp,
MenuEventPgmUp,
MenuEventPgmDown,
MenuEventBankUp,
MenuEventBankDown,
MenuEventTGUp,
MenuEventTGDown,
MenuEventUnknown
};
public:
CUIMenu (CUserInterface *pUI, CMiniDexed *pMiniDexed, CConfig *pConfig);
void EventHandler (TMenuEvent Event);
private:
typedef void TMenuHandler (CUIMenu *pUIMenu, TMenuEvent Event);
struct TMenuItem
{
const char *Name;
TMenuHandler *Handler;
const TMenuItem *MenuItem;
unsigned Parameter;
};
typedef std::string TToString (int nValue);
struct TParameter
{
int Minimum;
int Maximum;
int Increment;
TToString *ToString;
};
private:
static void MenuHandler (CUIMenu *pUIMenu, TMenuEvent Event);
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);
static void SavePerformanceNewFile (CUIMenu *pUIMenu, TMenuEvent Event);
static void EditPerformanceBankNumber (CUIMenu *pUIMenu, TMenuEvent Event);
static std::string GetGlobalValueString (unsigned nParameter, int nValue);
static std::string GetTGValueString (unsigned nTGParameter, int nValue);
static std::string GetVoiceValueString (unsigned nVoiceParameter, int nValue);
static std::string GetOPValueString (unsigned nOPParameter, int nValue);
static std::string ToVolume (int nValue);
static std::string ToPan (int nValue);
static std::string ToMIDIChannel (int nValue);
static std::string ToAlgorithm (int nValue);
static std::string ToOnOff (int nValue);
static std::string ToLFOWaveform (int nValue);
static std::string ToTransposeNote (int nValue);
static std::string ToBreakpointNote (int nValue);
static std::string ToKeyboardCurve (int nValue);
static std::string ToOscillatorMode (int nValue);
static std::string ToOscillatorDetune (int nValue);
static std::string ToPortaMode (int nValue);
static std::string ToPortaGlissando (int nValue);
static std::string ToPolyMono (int nValue);
void TGShortcutHandler (TMenuEvent Event);
void OPShortcutHandler (TMenuEvent Event);
void PgmUpDownHandler (TMenuEvent Event);
void BankUpDownHandler (TMenuEvent Event);
void TGUpDownHandler (TMenuEvent Event);
static void TimerHandler (TKernelTimerHandle hTimer, void *pParam, void *pContext);
static void InputTxt (CUIMenu *pUIMenu, TMenuEvent Event);
static void TimerHandlerNoBack (TKernelTimerHandle hTimer, void *pParam, void *pContext);
private:
CUserInterface *m_pUI;
CMiniDexed *m_pMiniDexed;
CConfig *m_pConfig;
unsigned m_nToneGenerators;
const TMenuItem *m_pParentMenu;
const TMenuItem *m_pCurrentMenu;
unsigned m_nCurrentMenuItem;
unsigned m_nCurrentSelection;
unsigned m_nCurrentParameter;
const TMenuItem *m_MenuStackParent[MaxMenuDepth];
const TMenuItem *m_MenuStackMenu[MaxMenuDepth];
unsigned m_nMenuStackItem[MaxMenuDepth];
unsigned m_nMenuStackSelection[MaxMenuDepth];
unsigned m_nMenuStackParameter[MaxMenuDepth];
unsigned m_nCurrentMenuDepth;
static const TMenuItem s_MenuRoot[];
static const TMenuItem s_MainMenu[];
static const TMenuItem s_TGMenu[];
static const TMenuItem s_EffectsMenu[];
static const TMenuItem s_ReverbMenu[];
static const TMenuItem s_EditVoiceMenu[];
static const TMenuItem s_OperatorMenu[];
static const TMenuItem s_SaveMenu[];
static const TMenuItem s_EditPitchBendMenu[];
static const TMenuItem s_EditPortamentoMenu[];
static const TMenuItem s_PerformanceMenu[];
static const TMenuItem s_ModulationMenu[];
static const TMenuItem s_ModulationMenuParameters[];
static const TParameter s_GlobalParameter[];
static const TParameter s_TGParameter[];
static const TParameter s_VoiceParameter[];
static const TParameter s_OPParameter[];
static const char s_NoteName[100][5];
std::string m_InputText="1234567890ABCD";
unsigned m_InputTextPosition=0;
unsigned m_InputTextChar=32;
bool m_bPerformanceDeleteMode=false;
bool m_bConfirmDeletePerformance=false;
unsigned m_nSelectedPerformanceID =0;
unsigned m_nSelectedPerformanceBankID =0;
bool m_bSplashShow=false;
};
#endif