disabler.cpp

Synaptics触摸板应用开发包（SDK）

// Disabler.cpp : Defines the entry point for the console application.
//

#include <stdio.h>

// All programs using the Synaptics COM SDK include SynKit.h
#include "SynKit.h"

enum eAction {eNone = -1,
  eDisableStick = 0x000, 
  eEnableStick = 0x001, 
  eDisableTouchPad = 0x100,
  eEnableTouchPad = 0x101,
  eDisableStickButtons = 0x010,
  eEnableStickButtons = 0x011,
  eDisableTouchPadButtons = 0x110,
  eEnableTouchPadButtons = 0x111,
  eDisablePressToSelect = 0x020,
  eEnablePressToSelect = 0x021,
  eDisableTaps = 0x120,
  eEnableTaps = 0x121,
  eWaitForStickButton = 0x030,
  eWaitForTouchPadButton = 0x130
};

enum eAction ParseCommandLine(int argc, char* argv[])
{
  if (argc != 2)
    return eNone;
  else if(!stricmp(argv[1], "DisableStick"))
    return eDisableStick;
  else if(!stricmp(argv[1], "EnableStick"))
    return eEnableStick;
  else if(!stricmp(argv[1], "DisableTouchPad"))
    return eDisableTouchPad;
  else if(!stricmp(argv[1], "EnableTouchPad"))
    return eEnableTouchPad;
  else if(!stricmp(argv[1], "DisableStickButtons"))
    return eDisableStickButtons;
  else if(!stricmp(argv[1], "EnableStickButtons"))
    return eEnableStickButtons;
  else if(!stricmp(argv[1], "DisableTouchPadButtons"))
    return eDisableTouchPadButtons;
  else if(!stricmp(argv[1], "EnableTouchPadButtons"))
    return eEnableTouchPadButtons;
  else if(!stricmp(argv[1], "DisablePressToSelect"))
    return eDisablePressToSelect;
  else if(!stricmp(argv[1], "EnablePressToSelect"))
    return eEnablePressToSelect;
  else if(!stricmp(argv[1], "DisableTaps"))
    return eDisableTaps;
  else if(!stricmp(argv[1], "EnableTaps"))
    return eEnableTaps;
  else if(!stricmp(argv[1], "WaitForStickButton"))
    return eWaitForStickButton;
  else if(!stricmp(argv[1], "WaitForTouchPadButton"))
    return eWaitForTouchPadButton;
  else
    return eNone;
};

int main(int argc, char* argv[])
{
  ISynAPI *pAPI = 0;

  if (CoInitialize(0) ||
    CoCreateInstance(_uuidof(SynAPI), 0, 
    CLSCTX_INPROC_SERVER, _uuidof(ISynAPI), (void **) &pAPI) ||
    pAPI->Initialize())
  {
    printf("Could not obtain a Synaptics API object.\n");
    exit(-1);
  }

  int iAction = ParseCommandLine(argc, argv);
  if (iAction == eNone)
  {
    printf("Failed to parse a command.\n");
    exit(-1);
  }

  ISynDevice *pDevice = 0;
  if (iAction & 0x100)
  {
    long lHandle = -1;
    if (pAPI->FindDevice(SE_ConnectionAny, SE_DeviceTouchPad, &lHandle) ||
      pAPI->CreateDevice(lHandle, &pDevice))
    {
      printf("Unable to find a Synaptics TouchPad.\n");
      exit(-1);
    }
  }
  else
  {
    long lHandle = -1;
    if (pAPI->FindDevice(SE_ConnectionAny, SE_DeviceIBMCompatibleStick, &lHandle) ||
      pAPI->CreateDevice(lHandle, &pDevice))
    {
      printf("Unable to find an IBM compatible stick.\n");
      exit(-1);
    }
  }

  switch (iAction)
  {
  case eDisableStick:
  case eDisableTouchPad:
    pDevice->SetProperty(SP_DisableState, 1);
    break;
  case eEnableStick:
  case eEnableTouchPad:
    pDevice->SetProperty(SP_DisableState, 0);
    break;
  case eDisableStickButtons:
  case eDisableTouchPadButtons:
    {
      long lMask;
      pDevice->GetProperty(SP_LeftButtonAction, &lMask);
      lMask &= ~SF_ActionPrimary;
      pDevice->SetProperty(SP_LeftButtonAction, lMask);

      pDevice->GetProperty(SP_RightButtonAction, &lMask);
      lMask &= ~SF_ActionSecondary;
      pDevice->SetProperty(SP_LeftButtonAction, lMask);
    }
    break;
  case eEnableStickButtons:
  case eEnableTouchPadButtons:
    {
      long lMask;
      pDevice->GetProperty(SP_LeftButtonAction, &lMask);
      lMask |= SF_ActionPrimary;
      pDevice->SetProperty(SP_LeftButtonAction, lMask);

      pDevice->GetProperty(SP_RightButtonAction, &lMask);
      lMask |= SF_ActionSecondary;
      pDevice->SetProperty(SP_LeftButtonAction, lMask);
    }
    break;
  case eDisablePressToSelect:
  case eDisableTaps:
    {
      long lMask;
      pDevice->GetProperty(SP_Gestures, &lMask);
      lMask &= ~SF_GestureTap;
      pDevice->SetProperty(SP_Gestures, lMask);
    }
    break;
  case eEnablePressToSelect:
  case eEnableTaps:
    {
      long lMask;
      pDevice->GetProperty(SP_Gestures, &lMask);
      lMask |= SF_GestureTap;
      pDevice->SetProperty(SP_Gestures, lMask);
    }
    break;
  case eWaitForStickButton:
  case eWaitForTouchPadButton:
    {
      HANDLE hEvent = CreateEvent(0, 0, 0, 0);
      pDevice->SetEventNotification(hEvent);

      for ( ; ; )
      {
        WaitForSingleObject(hEvent, INFINITE);

        SynPacket Packet;
        pDevice->LoadPacket(Packet);

        if (Packet.ButtonState())
        {
          exit(0);
        }
      }
    }
    break;
  default:
    break;
  };

  return 0;
}