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 "unknwn.idl";
  20 import "oaidl.idl";
  21 import "propidl.idl";
  22
  23 interface IEnumWIA_DEV_INFO;
  24 interface IWiaItem;
  25 interface IWiaEventCallback;
  26
  27 cpp_quote("DEFINE_GUID(CLSID_WiaDevMgr, 0xa1f4e726,0x8cf1,0x11d1,0xbf,0x92,0x00,0x60,0x08,0x1e,0xd8,0x11);")
  28
  29 [
  30     object,
  31     uuid(5eb2502a-8cf1-11d1-bf92-0060081ed811)
  32 ]
  33 interface IWiaDevMgr : IUnknown
  34 {
  35     HRESULT EnumDeviceInfo(
  36         [in] LONG lFlag,
  37         [retval, out] IEnumWIA_DEV_INFO **ppIEnum);
  38
  39     HRESULT CreateDevice(
  40         [in] BSTR bstrDeviceID,
  41         [out] IWiaItem **ppWiaItemRoot);
  42
  43     HRESULT SelectDeviceDlg(
  44         [in] HWND hwndParent,
  45         [in] LONG lDeviceType,
  46         [in] LONG lFlags,
  47         [in, out] BSTR *pbstrDeviceID,
  48         [retval, out] IWiaItem **ppItemRoot);
  49
  50     HRESULT SelectDeviceDlgID(
  51         [in] HWND hwndParent,
  52         [in] LONG lDeviceType,
  53         [in] LONG lFlags,
  54         [retval, out] BSTR *pbstrDeviceID);
  55
  56     HRESULT GetImageDlg(
  57         [in] HWND hwndParent,
  58         [in] LONG lDeviceType,
  59         [in] LONG lFlags,
  60         [in] LONG lIntent,
  61         [in] IWiaItem *pItemRoot,
  62         [in] BSTR bstrFilename,
  63         [in, out] GUID *pguidFormat);
  64
  65     HRESULT RegisterEventCallbackProgram(
  66         [in] LONG lFlags,
  67         [in] BSTR bstrDeviceID,
  68         [in] const GUID *pEventGUID,
  69         [in] BSTR bstrCommandline,
  70         [in] BSTR bstrName,
  71         [in] BSTR bstrDescription,
  72         [in] BSTR bstrIcon);
  73
  74     HRESULT RegisterEventCallbackInterface(
  75         [in] LONG lFlags,
  76         [in] BSTR bstrDeviceID,
  77         [in] const GUID *pEventGUID,
  78         [unique, in] IWiaEventCallback *pIWiaEventCallback,
  79         [out] IUnknown **pEventObject);
  80
  81     HRESULT RegisterEventCallbackCLSID(
  82         [in] LONG lFlags,
  83         [in] BSTR bstrDeviceID,
  84         [in] const GUID *pEventGUID,
  85         [unique, in] const GUID *pClsID,
  86         [in] BSTR bstrName,
  87         [in] BSTR bstrDescription,
  88         [in] BSTR bstrIcon);
  89
  90     HRESULT AddDeviceDlg(
  91         [in] HWND hwndParent,
  92         [in] LONG lFlags);
  93 }
  94
  95 [
  96     object,
  97     uuid(5e38b83c-8cf1-11d1-bf92-0060081ed811)
  98 ]
  99 interface IEnumWIA_DEV_INFO : IUnknown
 100 {
 101     /* fill in */
 102 }
 103
 104 [
 105     object,
 106     uuid(4db1ad10-3391-11d2-9a33-00c04fa36145)
 107 ]
 108 interface IWiaItem : IUnknown
 109 {
 110     /* FIXME: fill in */
 111 }
 112
 113 [
 114     object,
 115     uuid(ae6287b0-0084-11d2-973b-00a0c9068f2e)
 116 ]
 117 interface IWiaEventCallback : IUnknown
 118 {
 119     HRESULT ImageEventCallback(
 120         [in] const GUID *pEventGUID,
 121         [in] BSTR bstrEventDescription,
 122         [in] BSTR bstrDeviceID,
 123         [in] BSTR bstrDeviceDescription,
 124         [in] DWORD dwDeviceType,
 125         [in] BSTR bstrFullItemName,
 126         [in,out] ULONG *pulEventType,
 127         [in] ULONG ulReserved);
 128 }