2 * Common Dialog Boxes interface (32 bit)
5 * Copyright 1999 Bertho A. Stultiens
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 DECLSPEC_HIDDEN HINSTANCE COMDLG32_hInstance
= 0;
26 static DWORD COMDLG32_TlsIndex
= TLS_OUT_OF_INDEXES
;
28 static HINSTANCE SHELL32_hInstance
;
29 static HINSTANCE SHFOLDER_hInstance
;
32 LPITEMIDLIST (WINAPI
*COMDLG32_PIDL_ILClone
) (LPCITEMIDLIST
) DECLSPEC_HIDDEN
;
33 LPITEMIDLIST (WINAPI
*COMDLG32_PIDL_ILCombine
)(LPCITEMIDLIST
,LPCITEMIDLIST
) DECLSPEC_HIDDEN
;
34 LPITEMIDLIST (WINAPI
*COMDLG32_PIDL_ILGetNext
)(LPITEMIDLIST
) DECLSPEC_HIDDEN
;
35 BOOL (WINAPI
*COMDLG32_PIDL_ILRemoveLastID
)(LPCITEMIDLIST
) DECLSPEC_HIDDEN
;
36 BOOL (WINAPI
*COMDLG32_PIDL_ILIsEqual
)(LPCITEMIDLIST
, LPCITEMIDLIST
) DECLSPEC_HIDDEN
;
37 UINT (WINAPI
*COMDLG32_PIDL_ILGetSize
)(LPCITEMIDLIST
) DECLSPEC_HIDDEN
;
40 LPVOID (WINAPI
*COMDLG32_SHAlloc
)(DWORD
) DECLSPEC_HIDDEN
;
41 DWORD (WINAPI
*COMDLG32_SHFree
)(LPVOID
) DECLSPEC_HIDDEN
;
42 BOOL (WINAPI
*COMDLG32_SHGetFolderPathW
)(HWND
,int,HANDLE
,DWORD
,LPWSTR
) DECLSPEC_HIDDEN
;
43 LPITEMIDLIST (WINAPI
*COMDLG32_SHSimpleIDListFromPathAW
)(LPCVOID
) DECLSPEC_HIDDEN
;
45 /***********************************************************************
46 * DllMain (COMDLG32.init)
48 * Initialization code for the COMDLG32 DLL
51 * FALSE if sibling could not be loaded or instantiated twice, TRUE
54 static const char GPA_string
[] = "Failed to get entry point %s for hinst = %p\n";
55 #define GPA(dest, hinst, name) \
56 if(!(dest = (void*)GetProcAddress(hinst,name)))\
58 ERR(GPA_string, debugstr_a(name), hinst); \
62 BOOL WINAPI
DllMain(HINSTANCE hInstance
, DWORD Reason
, LPVOID Reserved
)
64 TRACE("(%p, %d, %p)\n", hInstance
, Reason
, Reserved
);
68 case DLL_PROCESS_ATTACH
:
69 COMDLG32_hInstance
= hInstance
;
70 DisableThreadLibraryCalls(hInstance
);
72 SHELL32_hInstance
= GetModuleHandleA("SHELL32.DLL");
75 GPA(COMDLG32_PIDL_ILIsEqual
, SHELL32_hInstance
, (LPCSTR
)21L);
76 GPA(COMDLG32_PIDL_ILCombine
, SHELL32_hInstance
, (LPCSTR
)25L);
77 GPA(COMDLG32_PIDL_ILGetNext
, SHELL32_hInstance
, (LPCSTR
)153L);
78 GPA(COMDLG32_PIDL_ILClone
, SHELL32_hInstance
, (LPCSTR
)18L);
79 GPA(COMDLG32_PIDL_ILRemoveLastID
, SHELL32_hInstance
, (LPCSTR
)17L);
80 GPA(COMDLG32_PIDL_ILGetSize
, SHELL32_hInstance
, (LPCSTR
)152L);
83 GPA(COMDLG32_SHSimpleIDListFromPathAW
, SHELL32_hInstance
, (LPCSTR
)162);
84 GPA(COMDLG32_SHAlloc
, SHELL32_hInstance
, (LPCSTR
)196L);
85 GPA(COMDLG32_SHFree
, SHELL32_hInstance
, (LPCSTR
)195L);
87 /* for the first versions of shell32 SHGetFolderPathW is in SHFOLDER.DLL */
88 COMDLG32_SHGetFolderPathW
= (void*)GetProcAddress(SHELL32_hInstance
,"SHGetFolderPathW");
89 if (!COMDLG32_SHGetFolderPathW
)
91 SHFOLDER_hInstance
= LoadLibraryA("SHFOLDER.DLL");
92 GPA(COMDLG32_SHGetFolderPathW
, SHFOLDER_hInstance
,"SHGetFolderPathW");
97 case DLL_PROCESS_DETACH
:
99 if (COMDLG32_TlsIndex
!= TLS_OUT_OF_INDEXES
) TlsFree(COMDLG32_TlsIndex
);
100 if(SHFOLDER_hInstance
) FreeLibrary(SHFOLDER_hInstance
);
107 /***********************************************************************
108 * COMDLG32_AllocMem (internal)
109 * Get memory for internal datastructure plus stringspace etc.
111 * Success: Pointer to a heap block
114 LPVOID
COMDLG32_AllocMem(
115 int size
/* [in] Block size to allocate */
117 LPVOID ptr
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, size
);
120 COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE
);
127 /***********************************************************************
128 * COMDLG32_SetCommDlgExtendedError (internal)
130 * Used to set the thread's local error value if a comdlg32 function fails.
132 void COMDLG32_SetCommDlgExtendedError(DWORD err
)
134 TRACE("(%08x)\n", err
);
135 if (COMDLG32_TlsIndex
== TLS_OUT_OF_INDEXES
)
136 COMDLG32_TlsIndex
= TlsAlloc();
137 if (COMDLG32_TlsIndex
!= TLS_OUT_OF_INDEXES
)
138 TlsSetValue(COMDLG32_TlsIndex
, (LPVOID
)(DWORD_PTR
)err
);
140 FIXME("No Tls Space\n");
144 /***********************************************************************
145 * CommDlgExtendedError (COMDLG32.@)
147 * Get the thread's local error value if a comdlg32 function fails.
149 * Current error value which might not be valid
150 * if a previous call succeeded.
152 DWORD WINAPI
CommDlgExtendedError(void)
154 if (COMDLG32_TlsIndex
!= TLS_OUT_OF_INDEXES
)
155 return (DWORD_PTR
)TlsGetValue(COMDLG32_TlsIndex
);
157 return 0; /* we never set an error, so there isn't one */
160 #ifndef __REACTOS__ /* Win 7 */
162 /*************************************************************************
163 * Implement the CommDlg32 class factory
165 * (Taken from shdocvw/factory.c; based on implementation in
170 IClassFactory IClassFactory_iface
;
171 HRESULT (*cf
)(IUnknown
*, REFIID
, void**);
174 static inline IClassFactoryImpl
*impl_from_IClassFactory(IClassFactory
*iface
)
176 return CONTAINING_RECORD(iface
, IClassFactoryImpl
, IClassFactory_iface
);
179 /*************************************************************************
180 * CDLGCF_QueryInterface (IUnknown)
182 static HRESULT WINAPI
CDLGCF_QueryInterface(IClassFactory
* iface
,
183 REFIID riid
, void **ppobj
)
185 TRACE("%p (%s %p)\n", iface
, debugstr_guid(riid
), ppobj
);
190 if(IsEqualGUID(&IID_IUnknown
, riid
) || IsEqualGUID(&IID_IClassFactory
, riid
))
193 IClassFactory_AddRef(iface
);
197 WARN("Interface not supported.\n");
200 return E_NOINTERFACE
;
203 /*************************************************************************
204 * CDLGCF_AddRef (IUnknown)
206 static ULONG WINAPI
CDLGCF_AddRef(IClassFactory
*iface
)
208 return 2; /* non-heap based object */
211 /*************************************************************************
212 * CDLGCF_Release (IUnknown)
214 static ULONG WINAPI
CDLGCF_Release(IClassFactory
*iface
)
216 return 1; /* non-heap based object */
219 /*************************************************************************
220 * CDLGCF_CreateInstance (IClassFactory)
222 static HRESULT WINAPI
CDLGCF_CreateInstance(IClassFactory
*iface
, IUnknown
*pOuter
,
223 REFIID riid
, void **ppobj
)
225 IClassFactoryImpl
*This
= impl_from_IClassFactory(iface
);
226 return This
->cf(pOuter
, riid
, ppobj
);
229 /*************************************************************************
230 * CDLGCF_LockServer (IClassFactory)
232 static HRESULT WINAPI
CDLGCF_LockServer(IClassFactory
*iface
, BOOL dolock
)
234 TRACE("%p (%d)\n", iface
, dolock
);
238 static const IClassFactoryVtbl CDLGCF_Vtbl
=
240 CDLGCF_QueryInterface
,
243 CDLGCF_CreateInstance
,
247 /*************************************************************************
248 * DllGetClassObject (COMMDLG32.@)
250 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID riid
, void **ppv
)
252 static IClassFactoryImpl FileOpenDlgClassFactory
= {{&CDLGCF_Vtbl
}, FileOpenDialog_Constructor
};
253 static IClassFactoryImpl FileSaveDlgClassFactory
= {{&CDLGCF_Vtbl
}, FileSaveDialog_Constructor
};
255 TRACE("%s, %s, %p\n", debugstr_guid(rclsid
), debugstr_guid(riid
), ppv
);
257 if(IsEqualGUID(&CLSID_FileOpenDialog
, rclsid
))
258 return IClassFactory_QueryInterface(&FileOpenDlgClassFactory
.IClassFactory_iface
, riid
, ppv
);
260 if(IsEqualGUID(&CLSID_FileSaveDialog
, rclsid
))
261 return IClassFactory_QueryInterface(&FileSaveDlgClassFactory
.IClassFactory_iface
, riid
, ppv
);
263 return CLASS_E_CLASSNOTAVAILABLE
;
266 /***********************************************************************
267 * DllRegisterServer (COMMDLG32.@)
269 HRESULT WINAPI
DllRegisterServer(void)
271 return E_FAIL
; // FIXME: __wine_register_resources(COMDLG32_hInstance);
274 /***********************************************************************
275 * DllUnregisterServer (COMMDLG32.@)
277 HRESULT WINAPI
DllUnregisterServer(void)
279 return E_FAIL
; // FIXME: __wine_unregister_resources(COMDLG32_hInstance);