Based on SHBindToParent and SHBindToObject implementations.
Signed-off-by: Dmitry Timoshkov dmitry@baikal.ru --- dlls/shell32/pidl.c | 46 +++++++++++++++++++++++++++++ dlls/shell32/shell32.spec | 1 + dlls/shell32/tests/shlfolder.c | 53 ++++++++++++++++++++++++++++++++++ 3 files changed, 100 insertions(+)
diff --git a/dlls/shell32/pidl.c b/dlls/shell32/pidl.c index f9c91a79132..8d42f58acc7 100644 --- a/dlls/shell32/pidl.c +++ b/dlls/shell32/pidl.c @@ -1364,6 +1364,52 @@ HRESULT WINAPI SHBindToObject(IShellFolder *psf, LPCITEMIDLIST pidl, IBindCtx *p }
+HRESULT WINAPI SHBindToFolderIDListParent(IShellFolder *psf, LPCITEMIDLIST pidl, + REFIID riid, void **ppv, LPCITEMIDLIST *ppidlLast) +{ + IShellFolder *psfDesktop = NULL; + HRESULT hr; + + TRACE_(shell)("%p,%p,%s,%p,%p\n", psf, pidl, debugstr_guid(riid), ppv, ppidlLast); + pdump(pidl); + + *ppv = NULL; + if (ppidlLast) + *ppidlLast = NULL; + + if (!pidl) + return E_INVALIDARG; + + if (!psf) + { + hr = SHGetDesktopFolder(&psfDesktop); + if (FAILED(hr)) + return hr; + psf = psfDesktop; + } + + if (_ILIsPidlSimple(pidl)) + /* we are on desktop level */ + hr = IShellFolder_QueryInterface(psf, riid, ppv); + else + { + LPITEMIDLIST pidlParent = ILClone(pidl); + ILRemoveLastID(pidlParent); + hr = IShellFolder_BindToObject(psf, pidlParent, NULL, riid, ppv); + SHFree(pidlParent); + } + + if (psfDesktop) + IShellFolder_Release(psfDesktop); + + if (SUCCEEDED(hr) && ppidlLast) + *ppidlLast = ILFindLastID(pidl); + + TRACE_(shell)("-- psf=%p pidl=%p ret=0x%08lx\n", *ppv, ppidlLast ? *ppidlLast : NULL, hr); + return hr; +} + + /************************************************************************* * SHParseDisplayName [SHELL32.@] */ diff --git a/dlls/shell32/shell32.spec b/dlls/shell32/shell32.spec index f8bf8f246e8..5b812774e1f 100644 --- a/dlls/shell32/shell32.spec +++ b/dlls/shell32/shell32.spec @@ -334,6 +334,7 @@ @ stdcall SHAssocEnumHandlers(wstr long ptr) @ stdcall SHBindToObject(ptr ptr ptr ptr ptr) @ stdcall SHBindToParent(ptr ptr ptr ptr) +@ stdcall SHBindToFolderIDListParent(ptr ptr ptr ptr ptr) @ stdcall SHBrowseForFolder(ptr) SHBrowseForFolderA @ stdcall SHBrowseForFolderA(ptr) @ stdcall SHBrowseForFolderW(ptr) diff --git a/dlls/shell32/tests/shlfolder.c b/dlls/shell32/tests/shlfolder.c index da606a9e707..1c482c06407 100644 --- a/dlls/shell32/tests/shlfolder.c +++ b/dlls/shell32/tests/shlfolder.c @@ -60,6 +60,7 @@ static BOOL (WINAPI *pIsWow64Process)(HANDLE, PBOOL); static HRESULT (WINAPI *pSHCreateDefaultContextMenu)(const DEFCONTEXTMENU*,REFIID,void**); static BOOL (WINAPI *pSHGetPathFromIDListEx)(PCIDLIST_ABSOLUTE,WCHAR*,DWORD,GPFIDL_FLAGS); static HRESULT (WINAPI *pSHGetSetFolderCustomSettings)(LPSHFOLDERCUSTOMSETTINGS,PCWSTR,DWORD); +static HRESULT (WINAPI *pSHBindToFolderIDListParent)(IShellFolder*,LPCITEMIDLIST,REFIID,void **,LPCITEMIDLIST*);
static WCHAR *make_wstr(const char *str) { @@ -89,6 +90,7 @@ static void init_function_pointers(void) hmod = GetModuleHandleA("shell32.dll");
#define MAKEFUNC(f) (p##f = (void*)GetProcAddress(hmod, #f)) + MAKEFUNC(SHBindToFolderIDListParent); MAKEFUNC(SHCreateItemFromIDList); MAKEFUNC(SHCreateItemFromParsingName); MAKEFUNC(SHCreateItemFromRelativeName); @@ -5410,6 +5412,56 @@ static void test_SHGetSetFolderCustomSettings(void) RemoveDirectoryW(pathW); }
+static void test_SHBindToFolderIDListParent(void) +{ + IShellFolder *psf_desktop; + LPITEMIDLIST pidl; + HRESULT hr; + WCHAR path[MAX_PATH]; + SHITEMID empty_item = { 0, { 0 } }; + LPITEMIDLIST pidl_empty = (LPITEMIDLIST)&empty_item; + LPCITEMIDLIST pidl_last; + IShellFolder *psf; + + if (!pSHBindToFolderIDListParent) + { + win_skip("SHBindToFolderIDListParent not available\n"); + return; + } + + GetTempPathW(ARRAY_SIZE(path), path); + SHGetDesktopFolder(&psf_desktop); + + hr = IShellFolder_ParseDisplayName(psf_desktop, NULL, NULL, path, NULL, &pidl, 0); + ok(hr == S_OK, "got %#lx\n", hr); + + pidl_last = NULL; + hr = pSHBindToFolderIDListParent(psf_desktop, pidl, &IID_IShellFolder, (void **)&psf, &pidl_last); + ok(hr == S_OK, "got %#lx\n", hr); + ok(pidl_last != NULL, "got %p\n", pidl_last); + IShellFolder_Release(psf); + + hr = pSHBindToFolderIDListParent(NULL, pidl_empty, &IID_IShellFolder, (void **)&psf, &pidl_last); + ok(hr == S_OK, "got %#lx\n", hr); + ok(pidl_last == pidl_empty, "got %p\n", pidl_last); + IShellFolder_Release(psf); + + hr = pSHBindToFolderIDListParent(NULL, pidl, &IID_IShellFolder, (void **)&psf, NULL); + ok(hr == S_OK, "got %#lx\n", hr); + IShellFolder_Release(psf); + + if (0) /* crashes under Windows */ + hr = pSHBindToFolderIDListParent(NULL, pidl, &IID_IShellFolder, NULL, NULL); + + ILFree(pidl); + IShellFolder_Release(psf_desktop); + + pidl_last = (LPITEMIDLIST)0xdeadbeef; + hr = pSHBindToFolderIDListParent(NULL, NULL, &IID_IShellFolder, (void **)&psf, &pidl_last); + ok(hr == E_INVALIDARG, "got %#lx\n", hr); + ok(pidl_last == NULL, "got %p\n", pidl_last); +} + START_TEST(shlfolder) { init_function_pointers(); @@ -5417,6 +5469,7 @@ START_TEST(shlfolder) CO_E_NOTINITIALIZED for malformed directory names */ OleInitialize(NULL);
+ test_SHBindToFolderIDListParent(); test_ParseDisplayName(); test_SHParseDisplayName(); test_BindToObject();