453 lines
13 KiB
C
453 lines
13 KiB
C
/*
|
|
* Copyright 1997 Marcus Meissner
|
|
* Copyright 1998 Juergen Schmied
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "windef.h"
|
|
#include "objbase.h"
|
|
#include "undocshell.h"
|
|
#include "shlguid.h"
|
|
|
|
#include "wine/debug.h"
|
|
#include "winerror.h"
|
|
|
|
#include "pidl.h"
|
|
#include "shell32_main.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(shell);
|
|
|
|
/***********************************************************************
|
|
* IExtractIconW implementation
|
|
*/
|
|
typedef struct
|
|
{
|
|
ICOM_VFIELD(IExtractIconW);
|
|
DWORD ref;
|
|
ICOM_VTABLE(IPersistFile)* lpvtblPersistFile;
|
|
ICOM_VTABLE(IExtractIconA)* lpvtblExtractIconA;
|
|
LPITEMIDLIST pidl;
|
|
} IExtractIconWImpl;
|
|
|
|
static struct ICOM_VTABLE(IExtractIconA) eiavt;
|
|
static struct ICOM_VTABLE(IExtractIconW) eivt;
|
|
static struct ICOM_VTABLE(IPersistFile) pfvt;
|
|
|
|
#define _IPersistFile_Offset ((int)(&(((IExtractIconWImpl*)0)->lpvtblPersistFile)))
|
|
#define _ICOM_THIS_From_IPersistFile(class, name) class* This = (class*)(((char*)name)-_IPersistFile_Offset);
|
|
|
|
#define _IExtractIconA_Offset ((int)(&(((IExtractIconWImpl*)0)->lpvtblExtractIconA)))
|
|
#define _ICOM_THIS_From_IExtractIconA(class, name) class* This = (class*)(((char*)name)-_IExtractIconA_Offset);
|
|
|
|
/**************************************************************************
|
|
* IExtractIconW_Constructor
|
|
*/
|
|
IExtractIconW* IExtractIconW_Constructor(LPCITEMIDLIST pidl)
|
|
{
|
|
IExtractIconWImpl* ei;
|
|
|
|
TRACE("%p\n", pidl);
|
|
|
|
ei = (IExtractIconWImpl*)HeapAlloc(GetProcessHeap(),0,sizeof(IExtractIconWImpl));
|
|
ei->ref=1;
|
|
ICOM_VTBL(ei) = &eivt;
|
|
ei->lpvtblPersistFile = &pfvt;
|
|
ei->lpvtblExtractIconA = &eiavt;
|
|
ei->pidl=ILClone(pidl);
|
|
|
|
pdump(pidl);
|
|
|
|
TRACE("(%p)\n", ei);
|
|
return (IExtractIconW *)ei;
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconW_QueryInterface
|
|
*/
|
|
static HRESULT WINAPI IExtractIconW_fnQueryInterface(IExtractIconW *iface, REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, iface);
|
|
|
|
TRACE("(%p)->(\n\tIID:\t%s,%p)\n", This, debugstr_guid(riid), ppvObj);
|
|
|
|
*ppvObj = NULL;
|
|
|
|
if (IsEqualIID(riid, &IID_IUnknown)) /*IUnknown*/
|
|
{
|
|
*ppvObj = This;
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IPersistFile)) /*IExtractIcon*/
|
|
{
|
|
*ppvObj = (IPersistFile*)&(This->lpvtblPersistFile);
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IExtractIconA)) /*IExtractIcon*/
|
|
{
|
|
*ppvObj = (IExtractIconA*)&(This->lpvtblExtractIconA);
|
|
}
|
|
else if (IsEqualIID(riid, &IID_IExtractIconW)) /*IExtractIcon*/
|
|
{
|
|
*ppvObj = (IExtractIconW*)This;
|
|
}
|
|
|
|
if(*ppvObj)
|
|
{
|
|
IExtractIconW_AddRef((IExtractIconW*) *ppvObj);
|
|
TRACE("-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj);
|
|
return S_OK;
|
|
}
|
|
TRACE("-- Interface: E_NOINTERFACE\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* IExtractIconW_AddRef
|
|
*/
|
|
static ULONG WINAPI IExtractIconW_fnAddRef(IExtractIconW * iface)
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, iface);
|
|
|
|
TRACE("(%p)->(count=%lu)\n",This, This->ref );
|
|
|
|
return ++(This->ref);
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconW_Release
|
|
*/
|
|
static ULONG WINAPI IExtractIconW_fnRelease(IExtractIconW * iface)
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, iface);
|
|
|
|
TRACE("(%p)->()\n",This);
|
|
|
|
if (!--(This->ref))
|
|
{
|
|
TRACE(" destroying IExtractIcon(%p)\n",This);
|
|
SHFree(This->pidl);
|
|
HeapFree(GetProcessHeap(),0,This);
|
|
return 0;
|
|
}
|
|
return This->ref;
|
|
}
|
|
|
|
static WCHAR swShell32Name[] = {'s','h','e','l','l','3','2','.','d','l','l',0};
|
|
|
|
/**************************************************************************
|
|
* IExtractIconW_GetIconLocation
|
|
*
|
|
* mapping filetype to icon
|
|
*/
|
|
static HRESULT WINAPI IExtractIconW_fnGetIconLocation(
|
|
IExtractIconW * iface,
|
|
UINT uFlags, /* GIL_ flags */
|
|
LPWSTR szIconFile,
|
|
UINT cchMax,
|
|
int * piIndex,
|
|
UINT * pwFlags) /* returned GIL_ flags */
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, iface);
|
|
|
|
char sTemp[MAX_PATH];
|
|
DWORD dwNr;
|
|
GUID const * riid;
|
|
LPITEMIDLIST pSimplePidl = ILFindLastID(This->pidl);
|
|
|
|
TRACE("(%p) (flags=%u %p %u %p %p)\n", This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
|
|
|
|
if (pwFlags)
|
|
*pwFlags = 0;
|
|
|
|
if (_ILIsDesktop(pSimplePidl))
|
|
{
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
*piIndex = 34;
|
|
}
|
|
|
|
/* my computer and other shell extensions */
|
|
else if ((riid = _ILGetGUIDPointer(pSimplePidl)))
|
|
{
|
|
char xriid[50];
|
|
|
|
sprintf(xriid, "CLSID\\{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
|
|
riid->Data1, riid->Data2, riid->Data3,
|
|
riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3],
|
|
riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]);
|
|
|
|
if (HCR_GetDefaultIconA(xriid, sTemp, MAX_PATH, &dwNr))
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, sTemp, MAX_PATH, szIconFile, cchMax);
|
|
*piIndex = dwNr;
|
|
}
|
|
else
|
|
{
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
*piIndex = 15;
|
|
}
|
|
}
|
|
|
|
else if (_ILIsDrive (pSimplePidl))
|
|
{
|
|
if (HCR_GetDefaultIconA("Drive", sTemp, MAX_PATH, &dwNr))
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, sTemp, MAX_PATH, szIconFile, cchMax);
|
|
*piIndex = dwNr;
|
|
}
|
|
else
|
|
{
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
*piIndex = 8;
|
|
}
|
|
}
|
|
else if (_ILIsFolder (pSimplePidl))
|
|
{
|
|
if (HCR_GetDefaultIconA("Folder", sTemp, MAX_PATH, &dwNr))
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, sTemp, MAX_PATH, szIconFile, cchMax);
|
|
}
|
|
else
|
|
{
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
dwNr = 3;
|
|
}
|
|
*piIndex = (uFlags & GIL_OPENICON) ? dwNr + 1 : dwNr;
|
|
}
|
|
else /* object is file */
|
|
{
|
|
if (_ILGetExtension(pSimplePidl, sTemp, MAX_PATH)
|
|
&& HCR_MapTypeToValueA(sTemp, sTemp, MAX_PATH, TRUE)
|
|
&& HCR_GetDefaultIconA(sTemp, sTemp, MAX_PATH, &dwNr))
|
|
{
|
|
if (!lstrcmpA("%1", sTemp)) /* icon is in the file */
|
|
{
|
|
SHGetPathFromIDListW(This->pidl, szIconFile);
|
|
*piIndex = 0;
|
|
}
|
|
else
|
|
{
|
|
MultiByteToWideChar(CP_ACP, 0, sTemp, MAX_PATH, szIconFile, cchMax);
|
|
*piIndex = dwNr;
|
|
}
|
|
}
|
|
else /* default icon */
|
|
{
|
|
lstrcpynW(szIconFile, swShell32Name, cchMax);
|
|
*piIndex = 0;
|
|
}
|
|
}
|
|
|
|
TRACE("-- %s %x\n", debugstr_w(szIconFile), *piIndex);
|
|
return NOERROR;
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconW_Extract
|
|
*/
|
|
static HRESULT WINAPI IExtractIconW_fnExtract(IExtractIconW * iface, LPCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize)
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, iface);
|
|
|
|
FIXME("(%p) (file=%p index=%u %p %p size=%u) semi-stub\n", This, debugstr_w(pszFile), nIconIndex, phiconLarge, phiconSmall, nIconSize);
|
|
|
|
if (phiconLarge)
|
|
*phiconLarge = ImageList_GetIcon(ShellBigIconList, nIconIndex, ILD_TRANSPARENT);
|
|
|
|
if (phiconSmall)
|
|
*phiconSmall = ImageList_GetIcon(ShellSmallIconList, nIconIndex, ILD_TRANSPARENT);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static struct ICOM_VTABLE(IExtractIconW) eivt =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
IExtractIconW_fnQueryInterface,
|
|
IExtractIconW_fnAddRef,
|
|
IExtractIconW_fnRelease,
|
|
IExtractIconW_fnGetIconLocation,
|
|
IExtractIconW_fnExtract
|
|
};
|
|
|
|
/**************************************************************************
|
|
* IExtractIconA_Constructor
|
|
*/
|
|
IExtractIconA* IExtractIconA_Constructor(LPCITEMIDLIST pidl)
|
|
{
|
|
ICOM_THIS(IExtractIconWImpl, IExtractIconW_Constructor(pidl));
|
|
IExtractIconA *eia = (IExtractIconA *)&This->lpvtblExtractIconA;
|
|
|
|
TRACE("(%p)->(%p)\n", This, eia);
|
|
return eia;
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconA_QueryInterface
|
|
*/
|
|
static HRESULT WINAPI IExtractIconA_fnQueryInterface(IExtractIconA * iface, REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
_ICOM_THIS_From_IExtractIconA(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_QueryInterface(This, riid, ppvObj);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* IExtractIconA_AddRef
|
|
*/
|
|
static ULONG WINAPI IExtractIconA_fnAddRef(IExtractIconA * iface)
|
|
{
|
|
_ICOM_THIS_From_IExtractIconA(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_AddRef(This);
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconA_Release
|
|
*/
|
|
static ULONG WINAPI IExtractIconA_fnRelease(IExtractIconA * iface)
|
|
{
|
|
_ICOM_THIS_From_IExtractIconA(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_AddRef(This);
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconA_GetIconLocation
|
|
*
|
|
* mapping filetype to icon
|
|
*/
|
|
static HRESULT WINAPI IExtractIconA_fnGetIconLocation(
|
|
IExtractIconA * iface,
|
|
UINT uFlags,
|
|
LPSTR szIconFile,
|
|
UINT cchMax,
|
|
int * piIndex,
|
|
UINT * pwFlags)
|
|
{
|
|
HRESULT ret;
|
|
LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, cchMax * sizeof(WCHAR));
|
|
_ICOM_THIS_From_IExtractIconA(IExtractIconW, iface);
|
|
|
|
TRACE("(%p) (flags=%u %p %u %p %p)\n", This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
|
|
|
|
ret = IExtractIconW_GetIconLocation(This, uFlags, lpwstrFile, cchMax, piIndex, pwFlags);
|
|
WideCharToMultiByte(CP_ACP, 0, lpwstrFile, cchMax, szIconFile, cchMax, NULL, NULL);
|
|
HeapFree(GetProcessHeap(), 0, lpwstrFile);
|
|
|
|
TRACE("-- %s %x\n", szIconFile, *piIndex);
|
|
return ret;
|
|
}
|
|
/**************************************************************************
|
|
* IExtractIconA_Extract
|
|
*/
|
|
static HRESULT WINAPI IExtractIconA_fnExtract(IExtractIconA * iface, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize)
|
|
{
|
|
HRESULT ret;
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, pszFile, -1, NULL, 0);
|
|
LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
_ICOM_THIS_From_IExtractIconA(IExtractIconW, iface);
|
|
|
|
TRACE("(%p) (file=%p index=%u %p %p size=%u)\n", This, pszFile, nIconIndex, phiconLarge, phiconSmall, nIconSize);
|
|
|
|
MultiByteToWideChar(CP_ACP, 0, pszFile, -1, lpwstrFile, len);
|
|
ret = IExtractIconW_Extract(This, lpwstrFile, nIconIndex, phiconLarge, phiconSmall, nIconSize);
|
|
HeapFree(GetProcessHeap(), 0, lpwstrFile);
|
|
return ret;
|
|
}
|
|
|
|
static struct ICOM_VTABLE(IExtractIconA) eiavt =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
IExtractIconA_fnQueryInterface,
|
|
IExtractIconA_fnAddRef,
|
|
IExtractIconA_fnRelease,
|
|
IExtractIconA_fnGetIconLocation,
|
|
IExtractIconA_fnExtract
|
|
};
|
|
|
|
/************************************************************************
|
|
* IEIPersistFile_QueryInterface (IUnknown)
|
|
*/
|
|
static HRESULT WINAPI IEIPersistFile_fnQueryInterface(
|
|
IPersistFile *iface,
|
|
REFIID iid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
_ICOM_THIS_From_IPersistFile(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_QueryInterface(This, iid, ppvObj);
|
|
}
|
|
|
|
/************************************************************************
|
|
* IEIPersistFile_AddRef (IUnknown)
|
|
*/
|
|
static ULONG WINAPI IEIPersistFile_fnAddRef(
|
|
IPersistFile *iface)
|
|
{
|
|
_ICOM_THIS_From_IPersistFile(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_AddRef(This);
|
|
}
|
|
|
|
/************************************************************************
|
|
* IEIPersistFile_Release (IUnknown)
|
|
*/
|
|
static ULONG WINAPI IEIPersistFile_fnRelease(
|
|
IPersistFile *iface)
|
|
{
|
|
_ICOM_THIS_From_IPersistFile(IExtractIconW, iface);
|
|
|
|
return IExtractIconW_Release(This);
|
|
}
|
|
|
|
/************************************************************************
|
|
* IEIPersistFile_GetClassID (IPersist)
|
|
*/
|
|
static HRESULT WINAPI IEIPersistFile_fnGetClassID(
|
|
IPersistFile *iface,
|
|
LPCLSID lpClassId)
|
|
{
|
|
CLSID StdFolderID = { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} };
|
|
|
|
if (lpClassId==NULL)
|
|
return E_POINTER;
|
|
|
|
memcpy(lpClassId, &StdFolderID, sizeof(StdFolderID));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/************************************************************************
|
|
* IEIPersistFile_Load (IPersistFile)
|
|
*/
|
|
static HRESULT WINAPI IEIPersistFile_fnLoad(IPersistFile* iface, LPCOLESTR pszFileName, DWORD dwMode)
|
|
{
|
|
_ICOM_THIS_From_IPersistFile(IExtractIconW, iface);
|
|
FIXME("%p\n", This);
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
static struct ICOM_VTABLE(IPersistFile) pfvt =
|
|
{
|
|
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
|
|
IEIPersistFile_fnQueryInterface,
|
|
IEIPersistFile_fnAddRef,
|
|
IEIPersistFile_fnRelease,
|
|
IEIPersistFile_fnGetClassID,
|
|
(void *) 0xdeadbeef /* IEIPersistFile_fnIsDirty */,
|
|
IEIPersistFile_fnLoad,
|
|
(void *) 0xdeadbeef /* IEIPersistFile_fnSave */,
|
|
(void *) 0xdeadbeef /* IEIPersistFile_fnSaveCompleted */,
|
|
(void *) 0xdeadbeef /* IEIPersistFile_fnGetCurFile */
|
|
};
|