#include <CexeDropHandler.h>

Inheritance diagram for CExeDropHandler:

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Collaboration diagram for CExeDropHandler:

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Public Member Functions
	CExeDropHandler ()

	~CExeDropHandler ()

STDMETHOD()	DragEnter (IDataObject pDataObject, DWORD dwKeyState, POINTL pt, DWORD pdwEffect) override

STDMETHOD()	DragOver (DWORD dwKeyState, POINTL pt, DWORD *pdwEffect) override

STDMETHOD()	DragLeave () override

STDMETHOD()	Drop (IDataObject pDataObject, DWORD dwKeyState, POINTL pt, DWORD pdwEffect) override

STDMETHOD()	GetClassID (CLSID *lpClassId) override

STDMETHOD()	GetCurFile (LPOLESTR *ppszFileName) override

STDMETHOD()	IsDirty () override

STDMETHOD()	Load (LPCOLESTR pszFileName, DWORD dwMode) override

STDMETHOD()	Save (LPCOLESTR pszFileName, BOOL fRemember) override

STDMETHOD()	SaveCompleted (LPCOLESTR pszFileName) override

Public Member Functions inherited from ATL::CComObjectRootEx< CComMultiThreadModelNoCS >
	~CComObjectRootEx ()

ULONG	InternalAddRef ()

ULONG	InternalRelease ()

void	Lock ()

void	Unlock ()

HRESULT	_AtlInitialConstruct ()

Public Member Functions inherited from ATL::CComObjectRootBase
	CComObjectRootBase ()

	~CComObjectRootBase ()

void	SetVoid (void *)

HRESULT	_AtlFinalConstruct ()

HRESULT	FinalConstruct ()

void	InternalFinalConstructAddRef ()

void	InternalFinalConstructRelease ()

void	FinalRelease ()

HRESULT	DragEnter ([in, unique] IDataObject pDataObj, [in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD pdwEffect)

HRESULT	DragOver ([in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD *pdwEffect)

HRESULT	DragLeave ()

HRESULT	Drop ([in, unique] IDataObject pDataObj, [in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD pdwEffect)

Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)

ULONG	AddRef ()

ULONG	Release ()

HRESULT	IsDirty ()

HRESULT	Load ([in] LPCOLESTR pszFileName, [in] DWORD dwMode)

HRESULT	Save ([in, unique] LPCOLESTR pszFileName, [in] BOOL fRemember)

HRESULT	SaveCompleted ([in, unique] LPCOLESTR pszFileName)

HRESULT	GetCurFile ([out] LPOLESTR *ppszFileName)

HRESULT	GetClassID ([out] CLSID *pClassID)

Private Attributes
CLSID *	pclsid

LPWSTR	sPathTarget

Additional Inherited Members
Public Types inherited from IDropTarget
typedef IDropTarget *	LPDROPTARGET

Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Public Types inherited from IPersistFile
typedef IPersistFile *	LPPERSISTFILE

Public Types inherited from IPersist
typedef IPersist *	LPPERSIST

Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI	ObjectMain (bool)

static const struct _ATL_CATMAP_ENTRY *	GetCategoryMap ()

static HRESULT WINAPI	InternalQueryInterface (void pThis, const _ATL_INTMAP_ENTRY pEntries, REFIID iid, void **ppvObject)

Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef

Public Attributes inherited from IDropTarget
const DWORD	MK_ALT = 0x20

const DWORD	DROPEFFECT_NONE = 0

const DWORD	DROPEFFECT_COPY = 1

const DWORD	DROPEFFECT_MOVE = 2

const DWORD	DROPEFFECT_LINK = 4

const DWORD	DROPEFFECT_SCROLL = 0x80000000

const DWORD	DD_DEFSCROLLINSET = 11

const DWORD	DD_DEFSCROLLDELAY = 50

const DWORD	DD_DEFSCROLLINTERVAL = 50

const DWORD	DD_DEFDRAGDELAY = 200

const DWORD	DD_DEFDRAGMINDIST = 2

Detailed Description

Definition at line 24 of file CexeDropHandler.h.

Constructor & Destructor Documentation

◆ CExeDropHandler()

CExeDropHandler::CExeDropHandler ( )

Definition at line 25 of file CexeDropHandler.cpp.

{
    pclsid = (CLSID *)&CLSID_ExeDropHandler;
}

◆ ~CExeDropHandler()

CExeDropHandler::~CExeDropHandler ( )

Definition at line 30 of file CexeDropHandler.cpp.

{
 
}

Member Function Documentation

◆ DragEnter()

HRESULT WINAPI CExeDropHandler::DragEnter	(	IDataObject *	pDataObject,
		DWORD	dwKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 36 of file CexeDropHandler.cpp.

{
    TRACE ("(%p)\n", this);
    if (*pdwEffect == DROPEFFECT_NONE)
        return S_OK;
 
    *pdwEffect = DROPEFFECT_COPY;
    return S_OK;
}

◆ DragLeave()

HRESULT WINAPI CExeDropHandler::DragLeave ( void )

override

Implements IDropTarget.

Definition at line 53 of file CexeDropHandler.cpp.

{
    TRACE ("(%p)\n", this);
    return S_OK;
}

◆ DragOver()

HRESULT WINAPI CExeDropHandler::DragOver	(	DWORD	dwKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 46 of file CexeDropHandler.cpp.

{
    TRACE ("(%p)\n", this);
    *pdwEffect = DROPEFFECT_COPY;
    return S_OK;
}

◆ Drop()

HRESULT WINAPI CExeDropHandler::Drop	(	IDataObject *	pDataObject,
		DWORD	dwKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 59 of file CexeDropHandler.cpp.

{
    TRACE ("(%p)\n", this);
    FORMATETC fmt;
    STGMEDIUM medium;
    LPWSTR pszSrcList;
    InitFormatEtc (fmt, CF_HDROP, TYMED_HGLOBAL);
    WCHAR wszBuf[MAX_PATH * 2 + 8], *pszEnd = wszBuf;
    size_t cchRemaining = _countof(wszBuf);
 
    if (SUCCEEDED(pDataObject->GetData(&fmt, &medium)) /* && SUCCEEDED(pDataObject->GetData(&fmt2, &medium))*/)
    {
        LPDROPFILES lpdf = (LPDROPFILES) GlobalLock(medium.hGlobal);
        if (!lpdf)
        {
            ERR("Error locking global\n");
            ReleaseStgMedium(&medium);
            return E_FAIL;
        }
        pszSrcList = (LPWSTR) (((byte*) lpdf) + lpdf->pFiles);
        while (*pszSrcList)
        {
            if (StrChrW(pszSrcList, L' ') && cchRemaining > 3)
                StringCchPrintfExW(pszEnd, cchRemaining, &pszEnd, &cchRemaining, 0, L"\"%ls\" ", pszSrcList);
            else
                StringCchPrintfExW(pszEnd, cchRemaining, &pszEnd, &cchRemaining, 0, L"%ls ", pszSrcList);
 
            pszSrcList += wcslen(pszSrcList) + 1;
        }
 
        GlobalUnlock(medium.hGlobal);
        ReleaseStgMedium(&medium);
    }
 
    ShellExecuteW(NULL, L"open", sPathTarget, wszBuf, NULL,SW_SHOWNORMAL);
 
    return S_OK;
}

◆ GetClassID()

HRESULT WINAPI CExeDropHandler::GetClassID ( CLSID * lpClassId )

override

Implements IPersist.

Definition at line 135 of file CexeDropHandler.cpp.

{
    TRACE ("(%p)\n", this);
 
    if (!lpClassId)
        return E_POINTER;
 
    *lpClassId = *pclsid;
 
    return S_OK;
}

◆ GetCurFile()

HRESULT WINAPI CExeDropHandler::GetCurFile ( LPOLESTR * ppszFileName )

override

Implements IPersistFile.

Definition at line 100 of file CexeDropHandler.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

◆ IsDirty()

HRESULT WINAPI CExeDropHandler::IsDirty ( void )

override

Implements IPersistFile.

Definition at line 106 of file CexeDropHandler.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

◆ Load()

HRESULT WINAPI CExeDropHandler::Load	(	LPCOLESTR	pszFileName,
		DWORD	dwMode
	)

override

Implements IPersistFile.

Definition at line 112 of file CexeDropHandler.cpp.

{
    UINT len = strlenW(pszFileName);
    sPathTarget = (WCHAR *)SHAlloc((len + 1) * sizeof(WCHAR));
    memcpy(sPathTarget, pszFileName, (len + 1) * sizeof(WCHAR));
    return S_OK;
}

◆ Save()

HRESULT WINAPI CExeDropHandler::Save	(	LPCOLESTR	pszFileName,
		BOOL	fRemember
	)

override

Implements IPersistFile.

Definition at line 120 of file CexeDropHandler.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

◆ SaveCompleted()

HRESULT WINAPI CExeDropHandler::SaveCompleted ( LPCOLESTR pszFileName )

override

Implements IPersistFile.

Definition at line 126 of file CexeDropHandler.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

Member Data Documentation

◆ pclsid

CLSID* CExeDropHandler::pclsid

private

Definition at line 31 of file CexeDropHandler.h.

Referenced by CExeDropHandler(), and GetClassID().

◆ sPathTarget

LPWSTR CExeDropHandler::sPathTarget

private

Definition at line 32 of file CexeDropHandler.h.

Referenced by Drop(), and Load().

The documentation for this class was generated from the following files:

dll/win32/shell32/droptargets/CexeDropHandler.h
dll/win32/shell32/droptargets/CexeDropHandler.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CExeDropHandler()

◆ ~CExeDropHandler()

Member Function Documentation

◆ DragEnter()

◆ DragLeave()

◆ DragOver()

◆ Drop()

◆ GetClassID()

◆ GetCurFile()

◆ IsDirty()

◆ Load()

◆ Save()

◆ SaveCompleted()

Member Data Documentation

◆ pclsid

◆ sPathTarget