[reactos] 06/08: [SDK][SHELL32] Augment the internally used IDataObject with some extra formats This is needed because our code seems to use CF_HDROP a lot, instead of HIDA...
https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c31327114b40aa0acbca01...
commit c31327114b40aa0acbca014aaf896d919a56985c Author: Mark Jansen mark.jansen@reactos.org AuthorDate: Sun Oct 20 00:44:03 2019 +0200 Commit: Mark Jansen mark.jansen@reactos.org CommitDate: Sun Oct 20 17:10:12 2019 +0200
[SDK][SHELL32] Augment the internally used IDataObject with some extra formats This is needed because our code seems to use CF_HDROP a lot, instead of HIDA... --- dll/win32/shell32/CIDLDataObj.cpp | 35 ++++++++++++++++++----- dll/win32/shell32/folders/CControlPanelFolder.cpp | 2 +- dll/win32/shell32/folders/CDesktopFolder.cpp | 2 +- dll/win32/shell32/folders/CDrivesFolder.cpp | 2 +- dll/win32/shell32/folders/CFSFolder.cpp | 2 +- dll/win32/shell32/folders/CNetFolder.cpp | 2 +- dll/win32/shell32/folders/CRegFolder.cpp | 2 +- dll/win32/shell32/wine/shell32_main.h | 2 +- dll/win32/shell32/wine/shellord.c | 2 +- sdk/include/reactos/shellutils.h | 22 ++++++++++++++ 10 files changed, 58 insertions(+), 15 deletions(-)
diff --git a/dll/win32/shell32/CIDLDataObj.cpp b/dll/win32/shell32/CIDLDataObj.cpp index b1704ff9b5a..8e1993e2a66 100644 --- a/dll/win32/shell32/CIDLDataObj.cpp +++ b/dll/win32/shell32/CIDLDataObj.cpp @@ -143,7 +143,7 @@ private: public: CIDLDataObj(); ~CIDLDataObj(); - HRESULT WINAPI Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx); + HRESULT WINAPI Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx, BOOL bAddAdditionalFormats);
// *** IDataObject methods *** virtual HRESULT WINAPI GetData(LPFORMATETC pformatetcIn, STGMEDIUM *pmedium); @@ -187,7 +187,7 @@ CIDLDataObj::~CIDLDataObj() m_Storage.RemoveAll(); }
-HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx) +HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx, BOOL bAddAdditionalFormats) { HGLOBAL hida = RenderSHELLIDLIST((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx); if (!hida) @@ -198,12 +198,33 @@ HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl
m_cfShellIDList = RegisterClipboardFormatW(CFSTR_SHELLIDLIST);
- FORMATETC HIDAFormat = { (CLIPFORMAT)m_cfShellIDList, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL }; + FORMATETC Format = { (CLIPFORMAT)m_cfShellIDList, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL }; STGMEDIUM medium = {0}; medium.tymed = TYMED_HGLOBAL; medium.hGlobal = hida; + HRESULT hr = SetData(&Format, &medium, TRUE); + if (!FAILED_UNEXPECTEDLY(hr) && bAddAdditionalFormats) + { + Format.cfFormat = CF_HDROP; + medium.hGlobal = RenderHDROP((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx); + hr = SetData(&Format, &medium, TRUE); + if (FAILED_UNEXPECTEDLY(hr)) + return hr; + + Format.cfFormat = RegisterClipboardFormatA(CFSTR_FILENAMEA); + medium.hGlobal = RenderFILENAMEA((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx); + hr = SetData(&Format, &medium, TRUE); + if (FAILED_UNEXPECTEDLY(hr)) + return hr; + + Format.cfFormat = RegisterClipboardFormatW(CFSTR_FILENAMEW); + medium.hGlobal = RenderFILENAMEW((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx); + hr = SetData(&Format, &medium, TRUE); + if (FAILED_UNEXPECTEDLY(hr)) + return hr; + }
- return SetData(&HIDAFormat, &medium, TRUE); + return hr; }
@@ -355,11 +376,11 @@ HRESULT WINAPI CIDLDataObj::EndOperation(HRESULT hResult, IBindCtx *pbcReserved, /************************************************************************** * IDataObject_Constructor */ -HRESULT IDataObject_Constructor(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidl, UINT cidl, IDataObject **dataObject) +HRESULT IDataObject_Constructor(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidl, UINT cidl, BOOL bExtendedObject, IDataObject **dataObject) { if (!dataObject) return E_INVALIDARG; - return ShellObjectCreatorInit<CIDLDataObj>(hwndOwner, pMyPidl, apidl, cidl, IID_PPV_ARG(IDataObject, dataObject)); + return ShellObjectCreatorInit<CIDLDataObj>(hwndOwner, pMyPidl, apidl, cidl, bExtendedObject, IID_PPV_ARG(IDataObject, dataObject)); }
/************************************************************************* @@ -373,7 +394,7 @@ HRESULT WINAPI SHCreateDataObject(PCIDLIST_ABSOLUTE pidlFolder, UINT cidl, PCUIT { if (pdtInner) UNIMPLEMENTED; - return CIDLData_CreateFromIDArray(pidlFolder, cidl, apidl, (IDataObject **)ppv); + return IDataObject_Constructor(NULL, pidlFolder, apidl, cidl, TRUE, (IDataObject **)ppv); } return E_FAIL; } diff --git a/dll/win32/shell32/folders/CControlPanelFolder.cpp b/dll/win32/shell32/folders/CControlPanelFolder.cpp index 53bd9cb6313..84e2abe69f7 100644 --- a/dll/win32/shell32/folders/CControlPanelFolder.cpp +++ b/dll/win32/shell32/folders/CControlPanelFolder.cpp @@ -459,7 +459,7 @@ HRESULT WINAPI CControlPanelFolder::GetUIObjectOf(HWND hwndOwner, else hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj); } else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1)) { - hr = IDataObject_Constructor(hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj); + hr = IDataObject_Constructor(hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj); } else if ((IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW)) && (cidl == 1)) { if (_ILGetCPanelPointer(apidl[0])) hr = CCPLExtractIcon_CreateInstance(this, apidl[0], riid, &pObj); diff --git a/dll/win32/shell32/folders/CDesktopFolder.cpp b/dll/win32/shell32/folders/CDesktopFolder.cpp index 20c5f667f63..f2d6c32e09c 100644 --- a/dll/win32/shell32/folders/CDesktopFolder.cpp +++ b/dll/win32/shell32/folders/CDesktopFolder.cpp @@ -636,7 +636,7 @@ HRESULT WINAPI CDesktopFolder::GetUIObjectOf( } else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1)) { - hr = IDataObject_Constructor( hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj); + hr = IDataObject_Constructor( hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj); } else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1)) { diff --git a/dll/win32/shell32/folders/CDrivesFolder.cpp b/dll/win32/shell32/folders/CDrivesFolder.cpp index d8c35a79150..35f6a7d735a 100644 --- a/dll/win32/shell32/folders/CDrivesFolder.cpp +++ b/dll/win32/shell32/folders/CDrivesFolder.cpp @@ -784,7 +784,7 @@ HRESULT WINAPI CDrivesFolder::GetUIObjectOf(HWND hwndOwner, else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1)) { hr = IDataObject_Constructor (hwndOwner, - pidlRoot, apidl, cidl, (IDataObject **)&pObj); + pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj); } else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1)) { diff --git a/dll/win32/shell32/folders/CFSFolder.cpp b/dll/win32/shell32/folders/CFSFolder.cpp index f3c758d93fc..a356bb927a3 100644 --- a/dll/win32/shell32/folders/CFSFolder.cpp +++ b/dll/win32/shell32/folders/CFSFolder.cpp @@ -1064,7 +1064,7 @@ HRESULT WINAPI CFSFolder::GetUIObjectOf(HWND hwndOwner, { if (cidl >= 1) { - hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj); + hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj); } else { diff --git a/dll/win32/shell32/folders/CNetFolder.cpp b/dll/win32/shell32/folders/CNetFolder.cpp index 93d91ab6dbb..5479deddb1a 100644 --- a/dll/win32/shell32/folders/CNetFolder.cpp +++ b/dll/win32/shell32/folders/CNetFolder.cpp @@ -427,7 +427,7 @@ HRESULT WINAPI CNetFolder::GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CH else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1)) { IDataObject * pDo = NULL; - hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, &pDo); + hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, TRUE, &pDo); pObj = pDo; } else if ((IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW)) && (cidl == 1)) diff --git a/dll/win32/shell32/folders/CRegFolder.cpp b/dll/win32/shell32/folders/CRegFolder.cpp index 33539816b11..6398109247d 100644 --- a/dll/win32/shell32/folders/CRegFolder.cpp +++ b/dll/win32/shell32/folders/CRegFolder.cpp @@ -533,7 +533,7 @@ HRESULT WINAPI CRegFolder::GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CH } else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1)) { - hr = IDataObject_Constructor (hwndOwner, m_pidlRoot, apidl, cidl, (IDataObject **)&pObj); + hr = IDataObject_Constructor (hwndOwner, m_pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj); } else { diff --git a/dll/win32/shell32/wine/shell32_main.h b/dll/win32/shell32/wine/shell32_main.h index 16536975384..1585f60aedd 100644 --- a/dll/win32/shell32/wine/shell32_main.h +++ b/dll/win32/shell32/wine/shell32_main.h @@ -63,7 +63,7 @@ DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len) DECLS /**************************************************************************** * Class constructors */ -HRESULT IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST pMyPidl, PCUITEMID_CHILD_ARRAY apidl, UINT cidl, IDataObject **dataObject); +HRESULT IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST pMyPidl, PCUITEMID_CHILD_ARRAY apidl, UINT cidl, BOOL bExtendedObject, IDataObject **dataObject); HRESULT IEnumFORMATETC_Constructor(UINT cfmt, const FORMATETC afmt[], IEnumFORMATETC **enumerator);
LPCLASSFACTORY IClassFactory_Constructor(REFCLSID); diff --git a/dll/win32/shell32/wine/shellord.c b/dll/win32/shell32/wine/shellord.c index fac2d20dea3..71f35e4d866 100644 --- a/dll/win32/shell32/wine/shellord.c +++ b/dll/win32/shell32/wine/shellord.c @@ -1791,7 +1791,7 @@ HRESULT WINAPI CIDLData_CreateFromIDArray( pdump (pidlFolder); for (i=0; i<cpidlFiles; i++) pdump (lppidlFiles[i]); } - hResult = IDataObject_Constructor(hwnd, pidlFolder, lppidlFiles, cpidlFiles, ppdataObject); + hResult = IDataObject_Constructor(hwnd, pidlFolder, lppidlFiles, cpidlFiles, FALSE, ppdataObject); return hResult; }
diff --git a/sdk/include/reactos/shellutils.h b/sdk/include/reactos/shellutils.h index 2f5d72ece0f..467f142c4ae 100644 --- a/sdk/include/reactos/shellutils.h +++ b/sdk/include/reactos/shellutils.h @@ -378,6 +378,28 @@ HRESULT inline ShellObjectCreatorInit(T1 initArg1, T2 initArg2, T3 initArg3, T4 return hResult; }
+template<class T, class T1, class T2, class T3, class T4, class T5> +HRESULT inline ShellObjectCreatorInit(T1 initArg1, T2 initArg2, T3 initArg3, T4 initArg4, T5 initArg5, REFIID riid, void ** ppv) +{ + _CComObject<T> *pobj; + HRESULT hResult; + + hResult = _CComObject<T>::CreateInstance(&pobj); + if (FAILED(hResult)) + return hResult; + + pobj->AddRef(); /* CreateInstance returns object with 0 ref count */ + + hResult = pobj->Initialize(initArg1, initArg2, initArg3, initArg4, initArg5); + + if (SUCCEEDED(hResult)) + hResult = pobj->QueryInterface(riid, reinterpret_cast<void **>(ppv)); + + pobj->Release(); /* In case of failure the object will be released */ + + return hResult; +} + HRESULT inline SHSetStrRet(LPSTRRET pStrRet, LPCSTR pstrValue) { pStrRet->uType = STRRET_CSTR;
-
Mark Jansen