mirror of
https://github.com/AppleWin/AppleWin.git
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113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
#pragma once
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#include "6821.h"
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#include "Common.h"
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#include "Card.h"
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#include "SynchronousEventManager.h"
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class CMouseInterface : public Card
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{
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public:
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CMouseInterface(UINT slot);
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virtual ~CMouseInterface();
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virtual void Init(void) {}
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virtual void Reset(const bool powerCycle) {}
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virtual void Update(const ULONG nExecutedCycles) {}
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virtual void InitializeIO(LPBYTE pCxRomPeripheral);
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// void Uninitialize();
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void Reset();
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UINT GetSlot(void) { return m_slot; }
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static BYTE __stdcall IORead(WORD PC, WORD uAddr, BYTE bWrite, BYTE uValue, ULONG nExecutedCycles);
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static BYTE __stdcall IOWrite(WORD PC, WORD uAddr, BYTE bWrite, BYTE uValue, ULONG nExecutedCycles);
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void SetPositionRel(long dx, long dy, int* pOutOfBoundsX, int* pOutOfBoundsY);
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void SetButton(eBUTTON Button, eBUTTONSTATE State);
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// bool IsActive() { return m_bActive; }
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bool IsEnabled() { return m_bEnabled; } // NB. m_bEnabled == true implies that m_bActive == true
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bool IsActiveAndEnabled() { return /*IsActive() &&*/ IsEnabled(); } // todo: just use IsEnabled()
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void SetEnabled(bool bEnabled) { m_bEnabled = bEnabled; }
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void GetXY(int& iX, int& iMinX, int& iMaxX, int& iY, int& iMinY, int& iMaxY)
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{
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iX = m_iX;
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iMinX = m_iMinX;
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iMaxX = m_iMaxX;
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iY = m_iY;
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iMinY = m_iMinY;
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iMaxY = m_iMaxY;
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}
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void SetCursorPos(int iX, int iY)
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{
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m_iX = iX;
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m_iY = iY;
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}
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static std::string GetSnapshotCardName(void);
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virtual void SaveSnapshot(YamlSaveHelper& yamlSaveHelper);
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virtual bool LoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT version);
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protected:
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void InitializeROM(void);
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void SetSlotRom();
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void On6821_A(BYTE byData);
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void On6821_B(BYTE byData);
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void OnCommand();
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void OnWrite();
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void OnMouseEvent(bool bEventVBL=false);
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void Clear();
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friend void M6821_Listener_A( void* objTo, BYTE byData );
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friend void M6821_Listener_B( void* objTo, BYTE byData );
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void SetPositionAbs(int x, int y);
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int ClampX();
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int ClampY();
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void SetClampX(int iMinX, int iMaxX);
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void SetClampY(int iMinY, int iMaxY);
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static int SyncEventCallback(int id, int cycles, ULONG uExecutedCycles);
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void SaveSnapshotMC6821(class YamlSaveHelper& yamlSaveHelper, std::string key);
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void LoadSnapshotMC6821(class YamlLoadHelper& yamlLoadHelper, std::string key);
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C6821 m_6821;
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int m_nDataLen;
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BYTE m_byMode;
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BYTE m_by6821B;
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BYTE m_by6821A;
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BYTE m_byBuff[8]; // m_byBuff[0] is mode byte
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int m_nBuffPos;
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BYTE m_byState;
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int m_nX;
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int m_nY;
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bool m_bBtn0;
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bool m_bBtn1;
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bool m_bVBL;
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//
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int m_iX;
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int m_iMinX;
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int m_iMaxX;
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int m_iY;
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int m_iMinY;
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int m_iMaxY;
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bool m_bButtons[2];
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//
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// todo: remove m_bActive:
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// - instantiate CMouseInterface object when active (and delete when inactive)
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// bool m_bActive; // Mouse h/w is active within the Apple][ VM
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bool m_bEnabled; // Windows' mouse events get passed to Apple]['s mouse h/w (m_bEnabled == true implies that m_bActive == true)
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LPBYTE m_pSlotRom;
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SyncEvent m_syncEvent;
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};
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