include/wia_lh.idl

   1 /*
   2  * Copyright 2009 Damjan Jovanovic
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 import "wtypes.idl";
  20 import "objidl.idl";
  21
  22 interface IEnumWIA_DEV_INFO;
  23 interface IWiaItem;
  24 interface IWiaEventCallback;
  25
  26 cpp_quote("DEFINE_GUID(CLSID_WiaDevMgr, 0xa1f4e726,0x8cf1,0x11d1,0xbf,0x92,0x00,0x60,0x08,0x1e,0xd8,0x11);")
  27
  28 [
  29     object,
  30     uuid(5eb2502a-8cf1-11d1-bf92-0060081ed811)
  31 ]
  32 interface IWiaDevMgr : IUnknown
  33 {
  34     HRESULT EnumDeviceInfo(
  35         [in] LONG lFlag,
  36         [retval, out] IEnumWIA_DEV_INFO **ppIEnum);
  37
  38     HRESULT CreateDevice(
  39         [in] BSTR bstrDeviceID,
  40         [out] IWiaItem **ppWiaItemRoot);
  41
  42     HRESULT SelectDeviceDlg(
  43         [in] HWND hwndParent,
  44         [in] LONG lDeviceType,
  45         [in] LONG lFlags,
  46         [in, out] BSTR *pbstrDeviceID,
  47         [retval, out] IWiaItem **ppItemRoot);
  48
  49     HRESULT SelectDeviceDlgID(
  50         [in] HWND hwndParent,
  51         [in] LONG lDeviceType,
  52         [in] LONG lFlags,
  53         [retval, out] BSTR *pbstrDeviceID);
  54
  55     HRESULT GetImageDlg(
  56         [in] HWND hwndParent,
  57         [in] LONG lDeviceType,
  58         [in] LONG lFlags,
  59         [in] LONG lIntent,
  60         [in] IWiaItem *pItemRoot,
  61         [in] BSTR bstrFilename,
  62         [in, out] GUID *pguidFormat);
  63
  64     HRESULT RegisterEventCallbackProgram(
  65         [in] LONG lFlags,
  66         [in] BSTR bstrDeviceID,
  67         [in] const GUID *pEventGUID,
  68         [in] BSTR bstrCommandline,
  69         [in] BSTR bstrName,
  70         [in] BSTR bstrDescription,
  71         [in] BSTR bstrIcon);
  72
  73     HRESULT RegisterEventCallbackInterface(
  74         [in] LONG lFlags,
  75         [in] BSTR bstrDeviceID,
  76         [in] const GUID *pEventGUID,
  77         [unique, in] IWiaEventCallback *pIWiaEventCallback,
  78         [out] IUnknown **pEventObject);
  79
  80     HRESULT RegisterEventCallbackCLSID(
  81         [in] LONG lFlags,
  82         [in] BSTR bstrDeviceID,
  83         [in] const GUID *pEventGUID,
  84         [unique, in] const GUID *pClsID,
  85         [in] BSTR bstrName,
  86         [in] BSTR bstrDescription,
  87         [in] BSTR bstrIcon);
  88
  89     HRESULT AddDeviceDlg(
  90         [in] HWND hwndParent,
  91         [in] LONG lFlags);
  92 }
  93
  94 [
  95     object,
  96     uuid(5e38b83c-8cf1-11d1-bf92-0060081ed811)
  97 ]
  98 interface IEnumWIA_DEV_INFO : IUnknown
  99 {
 100     /* fill in */
 101 }
 102
 103 [
 104     object,
 105     uuid(4db1ad10-3391-11d2-9a33-00c04fa36145)
 106 ]
 107 interface IWiaItem : IUnknown
 108 {
 109     /* FIXME: fill in */
 110 }
 111
 112 [
 113     object,
 114     uuid(ae6287b0-0084-11d2-973b-00a0c9068f2e)
 115 ]
 116 interface IWiaEventCallback : IUnknown
 117 {
 118     HRESULT ImageEventCallback(
 119         [in] const GUID *pEventGUID,
 120         [in] BSTR bstrEventDescription,
 121         [in] BSTR bstrDeviceID,
 122         [in] BSTR bstrDeviceDescription,
 123         [in] DWORD dwDeviceType,
 124         [in] BSTR bstrFullItemName,
 125         [in,out] ULONG *pulEventType,
 126         [in] ULONG ulReserved);
 127 }