reactos/dll/shellext/deskadp/shxiface.c

   1 #include "precomp.h"
   2
   3 #define NDEBUG
   4 #include <debug.h>
   5
   6 LONG dll_refs = 0;
   7
   8 static HRESULT STDMETHODCALLTYPE
   9 IDeskDisplayAdapter_IShellPropSheetExt_QueryInterface(IShellPropSheetExt *iface,
  10                                                       REFIID iid,
  11                                                       PVOID *pvObject)
  12 {
  13     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellPropSheetExt);
  14     return IDeskDisplayAdapter_QueryInterface(This,
  15                                               iid,
  16                                               pvObject);
  17 }
  18
  19 static ULONG STDMETHODCALLTYPE
  20 IDeskDisplayAdapter_IShellPropSheetExt_AddRef(IShellPropSheetExt* iface)
  21 {
  22     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellPropSheetExt);
  23     return IDeskDisplayAdapter_AddRef(This);
  24 }
  25
  26 static ULONG STDMETHODCALLTYPE
  27 IDeskDisplayAdapter_IShellPropSheetExt_Release(IShellPropSheetExt* iface)
  28 {
  29     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellPropSheetExt);
  30     return IDeskDisplayAdapter_Release(This);
  31 }
  32
  33 static HRESULT STDMETHODCALLTYPE
  34 IDeskDisplayAdapter_IShellPropSheetExt_AddPages(IShellPropSheetExt* iface,
  35                                                 LPFNADDPROPSHEETPAGE pfnAddPage,
  36                                                 LPARAM lParam)
  37 {
  38     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellPropSheetExt);
  39     return IDeskDisplayAdapter_AddPages(This,
  40                                         pfnAddPage,
  41                                         lParam);
  42 }
  43
  44 static HRESULT STDMETHODCALLTYPE
  45 IDeskDisplayAdapter_IShellPropSheetExt_ReplacePage(IShellPropSheetExt* iface,
  46                                                    EXPPS uPageID,
  47                                                    LPFNADDPROPSHEETPAGE pfnReplacePage,
  48                                                    LPARAM lParam)
  49 {
  50     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellPropSheetExt);
  51     return IDeskDisplayAdapter_ReplacePage(This,
  52                                            uPageID,
  53                                            pfnReplacePage,
  54                                            lParam);
  55 }
  56
  57 static IShellPropSheetExtVtbl efvtIShellPropSheetExt =
  58 {
  59     IDeskDisplayAdapter_IShellPropSheetExt_QueryInterface,
  60     IDeskDisplayAdapter_IShellPropSheetExt_AddRef,
  61     IDeskDisplayAdapter_IShellPropSheetExt_Release,
  62     IDeskDisplayAdapter_IShellPropSheetExt_AddPages,
  63     IDeskDisplayAdapter_IShellPropSheetExt_ReplacePage
  64 };
  65
  66 static HRESULT STDMETHODCALLTYPE
  67 IDeskDisplayAdapter_IShellExtInit_QueryInterface(IShellExtInit *iface,
  68                                                  REFIID iid,
  69                                                  PVOID *pvObject)
  70 {
  71     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellExtInit);
  72     return IDeskDisplayAdapter_QueryInterface(This,
  73                                               iid,
  74                                               pvObject);
  75 }
  76
  77 static ULONG STDMETHODCALLTYPE
  78 IDeskDisplayAdapter_IShellExtInit_AddRef(IShellExtInit* iface)
  79 {
  80     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellExtInit);
  81     return IDeskDisplayAdapter_AddRef(This);
  82 }
  83
  84 static ULONG STDMETHODCALLTYPE
  85 IDeskDisplayAdapter_IShellExtInit_Release(IShellExtInit* iface)
  86 {
  87     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellExtInit);
  88     return IDeskDisplayAdapter_Release(This);
  89 }
  90
  91 static HRESULT STDMETHODCALLTYPE
  92 IDeskDisplayAdapter_IShellExtInit_Initialize(IShellExtInit* iface,
  93                                              LPCITEMIDLIST pidlFolder,
  94                                              IDataObject *pdtobj,
  95                                              HKEY hkeyProgID)
  96 {
  97     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IShellExtInit);
  98     return IDeskDisplayAdapter_Initialize(This,
  99                                           pidlFolder,
 100                                           pdtobj,
 101                                           hkeyProgID);
 102 }
 103
 104 static IShellExtInitVtbl efvtIShellExtInit =
 105 {
 106     IDeskDisplayAdapter_IShellExtInit_QueryInterface,
 107     IDeskDisplayAdapter_IShellExtInit_AddRef,
 108     IDeskDisplayAdapter_IShellExtInit_Release,
 109     IDeskDisplayAdapter_IShellExtInit_Initialize
 110 };
 111
 112 static HRESULT STDMETHODCALLTYPE
 113 IDeskDisplayAdapter_IClassFactory_QueryInterface(IClassFactory *iface,
 114                                                  REFIID iid,
 115                                                  PVOID *pvObject)
 116 {
 117     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IClassFactory);
 118     return IDeskDisplayAdapter_QueryInterface(This,
 119                                               iid,
 120                                               pvObject);
 121 }
 122
 123 static ULONG STDMETHODCALLTYPE
 124 IDeskDisplayAdapter_IClassFactory_AddRef(IClassFactory* iface)
 125 {
 126     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IClassFactory);
 127     return IDeskDisplayAdapter_AddRef(This);
 128 }
 129
 130 static ULONG STDMETHODCALLTYPE
 131 IDeskDisplayAdapter_IClassFactory_Release(IClassFactory* iface)
 132 {
 133     PDESKDISPLAYADAPTER This = interface_to_impl(iface, IClassFactory);
 134     return IDeskDisplayAdapter_Release(This);
 135 }
 136
 137 static HRESULT STDMETHODCALLTYPE
 138 IDeskDisplayAdapter_IClassFactory_CreateInstance(IClassFactory *iface,
 139                                                  IUnknown * pUnkOuter,
 140                                                  REFIID riid,
 141                                                  PVOID *ppvObject)
 142 {
 143     if (pUnkOuter != NULL &&
 144         !IsEqualIID(riid,
 145                     &IID_IUnknown))
 146     {
 147         return CLASS_E_NOAGGREGATION;
 148     }
 149
 150     return IDeskDisplayAdapter_Constructor(riid,
 151                                            ppvObject);
 152 }
 153
 154 static HRESULT STDMETHODCALLTYPE
 155 IDeskDisplayAdapter_IClassFactory_LockServer(IClassFactory *iface,
 156                                              BOOL fLock)
 157 {
 158     if (fLock)
 159         InterlockedIncrement(&dll_refs);
 160     else
 161         InterlockedDecrement(&dll_refs);
 162
 163     return S_OK;
 164 }
 165
 166 static IClassFactoryVtbl efvtIClassFactory =
 167 {
 168     IDeskDisplayAdapter_IClassFactory_QueryInterface,
 169     IDeskDisplayAdapter_IClassFactory_AddRef,
 170     IDeskDisplayAdapter_IClassFactory_Release,
 171     IDeskDisplayAdapter_IClassFactory_CreateInstance,
 172     IDeskDisplayAdapter_IClassFactory_LockServer,
 173 };
 174
 175 VOID
 176 IDeskDisplayAdapter_InitIface(PDESKDISPLAYADAPTER This)
 177 {
 178     This->lpIShellPropSheetExtVtbl = &efvtIShellPropSheetExt;
 179     This->lpIShellExtInitVtbl = &efvtIShellExtInit;
 180     This->lpIClassFactoryVtbl = &efvtIClassFactory;
 181
 182     IDeskDisplayAdapter_AddRef(This);
 183 }
 184
 185 HRESULT WINAPI
 186 DllGetClassObject(REFCLSID rclsid,
 187                   REFIID riid,
 188                   LPVOID *ppv)
 189 {
 190     if (ppv == NULL)
 191         return E_INVALIDARG;
 192
 193     *ppv = NULL;
 194     if (IsEqualCLSID(rclsid,
 195                      &CLSID_IDeskDisplayAdapter))
 196     {
 197         return IDeskDisplayAdapter_Constructor(riid,
 198                                                ppv);
 199     }
 200
 201     DPRINT1("DllGetClassObject: CLASS_E_CLASSNOTAVAILABLE\n");
 202     return CLASS_E_CLASSNOTAVAILABLE;
 203 }
 204
 205 HRESULT WINAPI
 206 DllCanUnloadNow(VOID)
 207 {
 208     return dll_refs == 0 ? S_OK : S_FALSE;
 209 }