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[SHELL32]

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* Partial sync of clipboard.c with Wine 1.7.27.
CORE-8540

svn path=/branches/shell-experiments/; revision=65293
This commit is contained in:
Amine Khaldi 2014-11-06 18:10:37 +00:00
parent 4a6b43ac42
commit 98ab989c82
1 changed files with 106 additions and 104 deletions
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210
dll/win32/shell32/wine/clipboard.c
View file

@ -1,7 +1,7 @@
/*
* clipboard helper functions
* clipboard helper functions
*
* Copyright 2000 Juergen Schmied <juergen.schmied@debitel.de>
* Copyright 2000 Juergen Schmied <juergen.schmied@debitel.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -25,13 +25,13 @@
*
* - a right mousebutton-copy sets the following formats:
* classic:
* Shell IDList Array
* Preferred Drop Effect
* Shell Object Offsets
* HDROP
* FileName
* Shell IDList Array
* Preferred Drop Effect
* Shell Object Offsets
* HDROP
* FileName
* ole:
* OlePrivateData (ClipboardDataObjectInterface)
* OlePrivateData (ClipboardDataObjectInterface)
*
*/
@ -42,6 +42,7 @@
#include <winbase.h>
#include <shlobj.h>
#include <wine/debug.h>
#include <wine/unicode.h>
WINE_DEFAULT_DEBUG_CHANNEL(shell);
@ -52,100 +53,101 @@ WINE_DEFAULT_DEBUG_CHANNEL(shell);
*/
HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
{
UINT i;
UINT i;
int size = 0;
WCHAR wszFileName[MAX_PATH];
WCHAR wszFileName[MAX_PATH];
HGLOBAL hGlobal = NULL;
DROPFILES *pDropFiles;
int offset;
DROPFILES *pDropFiles;
int offset;
LPITEMIDLIST *pidls;
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
pidls = (LPITEMIDLIST *)HeapAlloc(GetProcessHeap(), 0, cidl * sizeof(*pidls));
if (!pidls)
goto cleanup;
/* get the size needed */
size = sizeof(DROPFILES);
/* get the size needed */
size = sizeof(DROPFILES);
for (i=0; i<cidl;i++)
{
for (i=0; i<cidl;i++)
{
pidls[i] = ILCombine(pidlRoot, apidl[i]);
SHGetPathFromIDListW(pidls[i], wszFileName);
size += (wcslen(wszFileName) + 1) * sizeof(WCHAR);
}
}
size += sizeof(WCHAR);
size += sizeof(WCHAR);
/* Fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
/* Fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal)
goto cleanup;
pDropFiles = (DROPFILES *)GlobalLock(hGlobal);
offset = (sizeof(DROPFILES) + sizeof(WCHAR) - 1) / sizeof(WCHAR);
offset = (sizeof(DROPFILES) + sizeof(WCHAR) - 1) / sizeof(WCHAR);
pDropFiles->pFiles = offset * sizeof(WCHAR);
pDropFiles->fWide = TRUE;
for (i=0; i<cidl;i++)
{
for (i=0; i<cidl;i++)
{
SHGetPathFromIDListW(pidls[i], wszFileName);
wcscpy(((WCHAR*)pDropFiles)+offset, wszFileName);
offset += wcslen(wszFileName) + 1;
ILFree(pidls[i]);
}
}
((WCHAR*)pDropFiles)[offset] = 0;
GlobalUnlock(hGlobal);
((WCHAR*)pDropFiles)[offset] = 0;
GlobalUnlock(hGlobal);
cleanup:
if(pidls)
HeapFree(GetProcessHeap(), 0, pidls);
return hGlobal;
return hGlobal;
}
HGLOBAL RenderSHELLIDLIST (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
{
UINT i;
int offset = 0, sizePidl, size;
HGLOBAL hGlobal;
LPIDA pcida;
UINT i;
int offset = 0, sizePidl, size;
HGLOBAL hGlobal;
LPIDA pcida;
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
/* get the size needed */
size = sizeof(CIDA) + sizeof (UINT)*(cidl); /* header */
size += ILGetSize (pidlRoot); /* root pidl */
for(i=0; i<cidl; i++)
{
size += ILGetSize(apidl[i]); /* child pidls */
}
/* get the size needed */
size = sizeof(CIDA) + sizeof (UINT)*(cidl); /* header */
size += ILGetSize (pidlRoot); /* root pidl */
for(i=0; i<cidl; i++)
{
size += ILGetSize(apidl[i]); /* child pidls */
}
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
pcida = (LPIDA)GlobalLock (hGlobal);
pcida->cidl = cidl;
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
pcida = GlobalLock (hGlobal);
pcida->cidl = cidl;
/* root pidl */
offset = sizeof(CIDA) + sizeof (UINT)*(cidl);
pcida->aoffset[0] = offset; /* first element */
sizePidl = ILGetSize (pidlRoot);
memcpy(((LPBYTE)pcida)+offset, pidlRoot, sizePidl);
offset += sizePidl;
/* root pidl */
offset = sizeof(CIDA) + sizeof (UINT)*(cidl);
pcida->aoffset[0] = offset; /* first element */
sizePidl = ILGetSize (pidlRoot);
memcpy(((LPBYTE)pcida)+offset, pidlRoot, sizePidl);
offset += sizePidl;
for(i=0; i<cidl; i++) /* child pidls */
{
pcida->aoffset[i+1] = offset;
sizePidl = ILGetSize(apidl[i]);
memcpy(((LPBYTE)pcida)+offset, apidl[i], sizePidl);
offset += sizePidl;
}
for(i=0; i<cidl; i++) /* child pidls */
{
pcida->aoffset[i+1] = offset;
sizePidl = ILGetSize(apidl[i]);
memcpy(((LPBYTE)pcida)+offset, apidl[i], sizePidl);
offset += sizePidl;
}
GlobalUnlock(hGlobal);
return hGlobal;
GlobalUnlock(hGlobal);
return hGlobal;
}
HGLOBAL RenderSHELLIDLISTOFFSET (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
@ -168,66 +170,66 @@ HGLOBAL RenderFILEDESCRIPTOR (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT
HGLOBAL RenderFILENAMEA (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
{
int size = 0;
char szTemp[MAX_PATH], *szFileName;
LPITEMIDLIST pidl;
HGLOBAL hGlobal;
BOOL bSuccess;
int size = 0;
char szTemp[MAX_PATH], *szFileName;
LPITEMIDLIST pidl;
HGLOBAL hGlobal;
BOOL bSuccess;
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
/* get path of combined pidl */
pidl = ILCombine(pidlRoot, apidl[0]);
if (!pidl)
return 0;
/* get path of combined pidl */
pidl = ILCombine(pidlRoot, apidl[0]);
if (!pidl)
return 0;
bSuccess = SHGetPathFromIDListA(pidl, szTemp);
SHFree(pidl);
if (!bSuccess)
return 0;
bSuccess = SHGetPathFromIDListA(pidl, szTemp);
SHFree(pidl);
if (!bSuccess)
return 0;
size = strlen(szTemp) + 1;
size = strlen(szTemp) + 1;
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
szFileName = (char *)GlobalLock(hGlobal);
memcpy(szFileName, szTemp, size);
GlobalUnlock(hGlobal);
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
szFileName = GlobalLock(hGlobal);
memcpy(szFileName, szTemp, size);
GlobalUnlock(hGlobal);
return hGlobal;
return hGlobal;
}
HGLOBAL RenderFILENAMEW (LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
{
int size = 0;
WCHAR szTemp[MAX_PATH], *szFileName;
LPITEMIDLIST pidl;
HGLOBAL hGlobal;
BOOL bSuccess;
int size = 0;
WCHAR szTemp[MAX_PATH], *szFileName;
LPITEMIDLIST pidl;
HGLOBAL hGlobal;
BOOL bSuccess;
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
/* get path of combined pidl */
pidl = ILCombine(pidlRoot, apidl[0]);
if (!pidl)
return 0;
/* get path of combined pidl */
pidl = ILCombine(pidlRoot, apidl[0]);
if (!pidl)
return 0;
bSuccess = SHGetPathFromIDListW(pidl, szTemp);
SHFree(pidl);
if (!bSuccess)
return 0;
bSuccess = SHGetPathFromIDListW(pidl, szTemp);
SHFree(pidl);
if (!bSuccess)
return 0;
size = (wcslen(szTemp)+1) * sizeof(WCHAR);
size = (strlenW(szTemp)+1) * sizeof(WCHAR);
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
szFileName = (WCHAR *)GlobalLock(hGlobal);
memcpy(szFileName, szTemp, size);
GlobalUnlock(hGlobal);
/* fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
szFileName = GlobalLock(hGlobal);
memcpy(szFileName, szTemp, size);
GlobalUnlock(hGlobal);
return hGlobal;
return hGlobal;
}
HGLOBAL RenderPREFEREDDROPEFFECT (DWORD dwFlags)