src/add-ons/input_server/devices/wacom/PointingDevice.cpp

   1 /*
   2  * Copyright 2005-2008 Stephan Aßmus <superstippi@gmx.de>. All rights reserved.
   3  * Distributed under the terms of the MIT license.
   4  */
   5 #include <malloc.h>
   6 #include <string.h>
   7
   8 #include "DeviceReader.h"
   9
  10 #include "PointingDevice.h"
  11
  12 // constructor
  13 PointingDevice::PointingDevice(MasterServerDevice* parent,
  14                                                            DeviceReader* reader)
  15         : fParent(parent),
  16           fReader(reader),
  17           fActive(false)
  18 {
  19 }
  20
  21 // destructor
  22 PointingDevice::~PointingDevice()
  23 {
  24         delete fReader;
  25 }
  26
  27 // InitCheck
  28 status_t
  29 PointingDevice::InitCheck()
  30 {
  31         return fParent && fReader ? fReader->InitCheck() : B_NO_INIT;
  32 }
  33
  34 // SetActive
  35 void
  36 PointingDevice::SetActive(bool active)
  37 {
  38         fActive = active;
  39 }
  40
  41 // IsActive
  42 bool
  43 PointingDevice::IsActive() const
  44 {
  45         return fActive;
  46 }
  47
  48 // DevicePath
  49 const char*
  50 PointingDevice::DevicePath() const
  51 {
  52         if (fReader) {
  53                 return fReader->DevicePath();
  54         }
  55         return NULL;
  56 }
  57
  58 // DisablePS2
  59 bool
  60 PointingDevice::DisablePS2() const
  61 {
  62         return false;
  63 }
  64
  65 // VendorID
  66 uint16
  67 PointingDevice::VendorID() const
  68 {
  69         if (fReader)
  70                 return fReader->VendorID();
  71         return 0;
  72 }
  73
  74 // ProductID
  75 uint16
  76 PointingDevice::ProductID() const
  77 {
  78         if (fReader)
  79                 return fReader->ProductID();
  80         return 0;
  81 }
  82
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  87