[gadamopoulos] 71491: [BROWSEUI] - Remove the proxy implementation of CExplorerBand. Add IDropTarget and IDropSource interfaces.

Author: gadamopoulos
Date: Wed Jun  1 20:13:27 2016
New Revision: 71491

URL: http://svn.reactos.org/svn/reactos?rev=71491&view=rev
Log:
[BROWSEUI]
- Remove the proxy implementation of CExplorerBand. Add IDropTarget and IDropSource
interfaces.

Modified:
    trunk/reactos/dll/win32/browseui/explorerband.cpp
    trunk/reactos/dll/win32/browseui/explorerband.h

Modified: trunk/reactos/dll/win32/browseui/explorerband.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/browseui/explore…
==============================================================================
--- trunk/reactos/dll/win32/browseui/explorerband.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/browseui/explorerband.cpp	[iso-8859-1] Wed Jun  1 20:13:27
2016
@@ -12,143 +12,8 @@
     return ShellObjectCreator<CExplorerBand>(riid, ppv);
 }
 
-CExplorerBand::CExplorerBand() :
-    m_OnWinEventShown(FALSE)
-{
-#if 0
-    HRESULT hResult = CoCreateInstance(CLSID_ExplorerBand, NULL, CLSCTX_INPROC_SERVER,
IID_PPV_ARG(IUnknown, &m_internalBand));
-    if (FAILED(hResult))
-    {
-        ERR("Could not create internal band (hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IDeskBand,
&m_internalDeskBand));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IDeskBand from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IObjectWithSite,
&m_internalObjectWithSite));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IObjectWithSite from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IInputObject,
&m_internalInputObject));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IInputObject from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IPersistStream,
&m_internalPersistStream));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IPersistStream from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IOleCommandTarget,
&m_internalOleCommandTarget));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IOleCommandTarget from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IServiceProvider,
&m_internalServiceProvider));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IServiceProvider from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        m_internalServiceProvider = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IBandNavigate,
&m_internalBandNavigate));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IBandNavigate from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        m_internalServiceProvider = NULL;
-        m_internalBandNavigate = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IWinEventHandler,
&m_internalWinEventHandler));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface IWinEventHandler from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        m_internalServiceProvider = NULL;
-        m_internalBandNavigate = NULL;
-        m_internalWinEventHandler = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(INamespaceProxy,
&m_internalNamespaceProxy));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface INamespaceProxy from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        m_internalServiceProvider = NULL;
-        m_internalBandNavigate = NULL;
-        m_internalWinEventHandler = NULL;
-        m_internalNamespaceProxy = NULL;
-        return;
-    }
-    hResult = m_internalBand->QueryInterface(IID_PPV_ARG(IDispatch,
&m_internalDispatch));
-    if (FAILED(hResult))
-    {
-        ERR("Could not obtain interface INamespaceProxy from internal band
(hr=%08lx).\n", hResult);
-        m_internalBand = NULL;
-        m_internalDeskBand = NULL;
-        m_internalObjectWithSite = NULL;
-        m_internalInputObject = NULL;
-        m_internalPersistStream = NULL;
-        m_internalOleCommandTarget = NULL;
-        m_internalServiceProvider = NULL;
-        m_internalBandNavigate = NULL;
-        m_internalWinEventHandler = NULL;
-        m_internalNamespaceProxy = NULL;
-        m_internalDispatch = NULL;
-        return;
-    }
-#endif
+CExplorerBand::CExplorerBand()
+{
 }
 
 CExplorerBand::~CExplorerBand()
@@ -158,32 +23,12 @@
 // *** IOleWindow methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetWindow(HWND *lphwnd)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetWindow(HWND
*lphwnd=%p)\n", lphwnd);
-        hr = m_internalDeskBand->GetWindow(lphwnd);
-        if (lphwnd)
-            DbgPrint("\t*lphwnd=%p\n", *lphwnd);
-        DbgPrint("CExplorerBand::GetWindow returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::ContextSensitiveHelp(BOOL fEnterMode)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::ContextSensitiveHelp(BOOL
fEnterMode=%s)\n", fEnterMode ? "TRUE" : "FALSE");
-        hr = m_internalDeskBand->ContextSensitiveHelp(fEnterMode);
-        DbgPrint("CExplorerBand::ContextSensitiveHelp returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -192,48 +37,18 @@
 // *** IDockingWindow methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::CloseDW(DWORD dwReserved)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::CloseDW(DWORD
dwReserved=%u)\n", dwReserved);
-        hr = m_internalDeskBand->CloseDW(dwReserved);
-        DbgPrint("CExplorerBand::CloseDW returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::ResizeBorderDW(const RECT *prcBorder, IUnknown
*punkToolbarSite, BOOL fReserved)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::ResizeBorderDW(const RECT
*prcBorder=%p, IUnknown *punkToolbarSite=%p, BOOL fReserved=%s)\n",
-                 prcBorder, punkToolbarSite, fReserved ? "TRUE" :
"FALSE");
-        if (prcBorder)
-            DbgPrint("\t*prcBorder={%u, %u, %u, %u}\n", prcBorder->left,
prcBorder->top, prcBorder->right, prcBorder->bottom);
-        hr = m_internalDeskBand->ResizeBorderDW(prcBorder, punkToolbarSite,
fReserved);
-        DbgPrint("CExplorerBand::ResizeBorderDW returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::ShowDW(BOOL fShow)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::ShowDW(BOOL
fShow=%s)\n", fShow ? "TRUE" : "FALSE");
-        hr = m_internalDeskBand->ShowDW(fShow);
-        DbgPrint("CExplorerBand::ShowDW returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -242,20 +57,6 @@
 // *** IDeskBand methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetBandInfo(DWORD dwBandID, DWORD dwViewMode,
DESKBANDINFO *pdbi)
 {
-    HRESULT hr;
-    if (m_internalDeskBand)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetBandInfo(DWORD
dwBandID=%u, DWORD dwViewMode=%u, DESKBANDINFO *pdbi=%p)\n", 
-                 dwBandID, dwViewMode, pdbi);
-        if (pdbi)
-            DbgPrint("\t*pdbi={dwMask=%u, ...}\n", pdbi->dwMask);
-        hr = m_internalDeskBand->GetBandInfo(dwBandID, dwViewMode, pdbi);
-        if (pdbi)
-            DbgPrint("\t*pdbi={dwMask=%u, crBkgnd=%u, ...}\n", pdbi->dwMask,
pdbi->crBkgnd);
-        DbgPrint("CExplorerBand::GetBandInfo returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -264,32 +65,12 @@
 // *** IObjectWithSite methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::SetSite(IUnknown *pUnkSite)
 {
-    HRESULT hr;
-    if (m_internalObjectWithSite)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::SetSite(IUnknown
*pUnkSite=%p)\n", pUnkSite);
-        hr = m_internalObjectWithSite->SetSite(pUnkSite);
-        DbgPrint("CExplorerBand::SetSite returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetSite(REFIID riid, void **ppvSite)
 {
-    HRESULT hr;
-    if (m_internalObjectWithSite)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetSite(REFIID riid=%s,
void **ppvSite=%p)\n", wine_dbgstr_guid(&riid), ppvSite);
-        hr = m_internalObjectWithSite->GetSite(riid, ppvSite);
-        if (ppvSite)
-            DbgPrint("\t*ppvSite=%p\n", *ppvSite);
-        DbgPrint("CExplorerBand::GetSite returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -298,32 +79,12 @@
 // *** IOleCommandTarget methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::QueryStatus(const GUID *pguidCmdGroup, ULONG
cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText)
 {
-    HRESULT hr;
-    if (m_internalOleCommandTarget)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::QueryStatus(const GUID
*pguidCmdGroup=%s, ULONG cCmds=%08x, OLECMD prgCmds []=%p, OLECMDTEXT
*pCmdText=%p)\n",
-                 wine_dbgstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
-        hr = m_internalOleCommandTarget->QueryStatus(pguidCmdGroup, cCmds, prgCmds,
pCmdText);
-        DbgPrint("CExplorerBand::QueryStatus returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::Exec(const GUID *pguidCmdGroup, DWORD nCmdID,
DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 {
-    HRESULT hr;
-    if (m_internalOleCommandTarget)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::Exec(const GUID
*pguidCmdGroup=%s, DWORD nCmdID=%u, DWORD nCmdexecopt=%u, VARIANT *pvaIn=%p, VARIANT
*pvaOut=%p)\n",
-                 wine_dbgstr_guid(pguidCmdGroup), nCmdID, nCmdexecopt, pvaIn, pvaOut);
-        hr = m_internalOleCommandTarget->Exec(pguidCmdGroup, nCmdID, nCmdexecopt,
pvaIn, pvaOut);
-        DbgPrint("CExplorerBand::Exec returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -332,18 +93,6 @@
 // *** IServiceProvider methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::QueryService(REFGUID guidService, REFIID riid,
void **ppvObject)
 {
-    HRESULT hr;
-    if (m_internalServiceProvider)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::QueryService(REFGUID
guidService=%s, REFIID riid=%s, void **ppvObject=%p)\n",
-                 wine_dbgstr_guid(&guidService), wine_dbgstr_guid(&riid),
ppvObject);
-        hr = m_internalServiceProvider->QueryService(guidService, riid, ppvObject);
-        if (ppvObject)
-            DbgPrint("\t*ppvObject=%p\n", *ppvObject);
-        DbgPrint("CExplorerBand::QueryService returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -352,52 +101,18 @@
 // *** IInputObject methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::UIActivateIO(BOOL fActivate, LPMSG lpMsg)
 {
-    HRESULT hr;
-    if (m_internalInputObject)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::UIActivateIO(BOOL
fActivate=%s, LPMSG lpMsg=%p)\n",
-                 fActivate ? "TRUE" : "FALSE", lpMsg);
-        hr = m_internalInputObject->UIActivateIO(fActivate, lpMsg);
-        if (lpMsg)
-            DbgPrint("\t*lpMsg={hwnd=%p, message=%x, wParam=%x, lParam=%x, time=%x,
pt={%u %u}}\n",
-            lpMsg->hwnd, lpMsg->message, lpMsg->wParam, lpMsg->lParam,
lpMsg->time, lpMsg->pt.x, lpMsg->pt.y);
-        DbgPrint("CExplorerBand::UIActivateIO returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::HasFocusIO()
 {
-    HRESULT hr;
-    if (m_internalInputObject)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::HasFocusIO()\n");
-        hr = m_internalInputObject->HasFocusIO();
-        DbgPrint("CExplorerBand::HasFocusIO returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::TranslateAcceleratorIO(LPMSG lpMsg)
 {
-    HRESULT hr;
-    if (m_internalInputObject)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE
CExplorerBand::TranslateAcceleratorIO(LPMSG lpMsg=%p)\n", lpMsg);
-        hr = m_internalInputObject->TranslateAcceleratorIO(lpMsg);
-        if (lpMsg)
-            DbgPrint("\t*lpMsg={hwnd=%p, message=%x, wParam=%x, lParam=%x, time=%x,
pt={%u %u}}\n",
-            lpMsg->hwnd, lpMsg->message, lpMsg->wParam, lpMsg->lParam,
lpMsg->time, lpMsg->pt.x, lpMsg->pt.y);
-        DbgPrint("CExplorerBand::TranslateAcceleratorIO returning %08lx\n",
hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -406,17 +121,6 @@
 // *** IPersist methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetClassID(CLSID *pClassID)
 {
-    HRESULT hr;
-    if (m_internalPersistStream)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetClassID(CLSID
*pClassID=%p)\n", pClassID);
-        hr = m_internalPersistStream->GetClassID(pClassID);
-        if (pClassID)
-            DbgPrint("\t*pClassID=%s\n", wine_dbgstr_guid(pClassID));
-        DbgPrint("CExplorerBand::GetClassID returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -425,63 +129,24 @@
 // *** IPersistStream methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::IsDirty()
 {
-    HRESULT hr;
-    if (m_internalPersistStream)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::IsDirty()\n");
-        hr = m_internalPersistStream->IsDirty();
-        DbgPrint("CExplorerBand::IsDirty returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::Load(IStream *pStm)
 {
-    HRESULT hr;
-    if (m_internalPersistStream)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::Load(IStream
*pStm=%p)\n", pStm);
-        hr = m_internalPersistStream->Load(pStm);
-        DbgPrint("CExplorerBand::Load returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::Save(IStream *pStm, BOOL fClearDirty)
 {
-    HRESULT hr;
-    if (m_internalPersistStream)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::Save(IStream *pStm=%p,
BOOL fClearDirty=%s)\n",
-                 pStm, fClearDirty ? "TRUE" : "FALSE");
-        hr = m_internalPersistStream->Save(pStm, fClearDirty);
-        DbgPrint("CExplorerBand::Save returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetSizeMax(ULARGE_INTEGER *pcbSize)
 {
-    HRESULT hr;
-    if (m_internalPersistStream)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetSizeMax(ULARGE_INTEGER
*pcbSize=%p)\n", pcbSize);
-        hr = m_internalPersistStream->GetSizeMax(pcbSize);
-        if (pcbSize)
-            DbgPrint("\t*pcbSize=%llx\n", pcbSize->QuadPart);
-        DbgPrint("CExplorerBand::GetSizeMax returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -490,193 +155,69 @@
 // *** IWinEventHandler methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam,
LPARAM lParam, LRESULT *theResult)
 {
-    HRESULT hr;
-    if (m_internalWinEventHandler)
-    {
-        if (m_OnWinEventShown)
-            return m_internalWinEventHandler->OnWinEvent(hWnd, uMsg, wParam, lParam,
theResult);
-        m_OnWinEventShown = TRUE;
-
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::OnWinEvent(HWND hWnd=%x,
UINT uMsg=%x, WPARAM wParam=%x, LPARAM lParam=%x, LRESULT *theResult=%p)\n",
-                 hWnd, uMsg, wParam, lParam, theResult);
-        hr = m_internalWinEventHandler->OnWinEvent(hWnd, uMsg, wParam, lParam,
theResult);
-        if (theResult)
-            DbgPrint("\t*theResult=%x\n", *theResult);
-        DbgPrint("CExplorerBand::OnWinEvent returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::IsWindowOwner(HWND hWnd)
 {
-    HRESULT hr;
-    if (m_internalWinEventHandler)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::IsWindowOwner(HWND
hWnd=%x)\n", hWnd);
-        hr = m_internalWinEventHandler->IsWindowOwner(hWnd);
-        DbgPrint("CExplorerBand::IsWindowOwner returning %08lx\n", hr);
-        return hr;
-    }
-
-    UNIMPLEMENTED;
-    return E_NOTIMPL;
-}
-
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
 
 // *** IBandNavigate methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::Select(long paramC)
 {
-    HRESULT hr;
-    if (m_internalBandNavigate)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::Select(long
paramC=%x)\n", paramC);
-        hr = m_internalBandNavigate->Select(paramC);
-        DbgPrint("CExplorerBand::Select returning %08lx\n", hr);
-        return hr;
-    }
-
-    UNIMPLEMENTED;
-    return E_NOTIMPL;
-}
-
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
 
 // *** INamespaceProxy ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetNavigateTarget(long paramC, long param10,
long param14)
 {
-    HRESULT hr;
-    if (m_internalNamespaceProxy)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetNavigateTarget(long
paramC=%08x, long param10=%08x, long param14=%08x)\n",
-                 paramC, param10, param14);
-        hr = m_internalNamespaceProxy->GetNavigateTarget(paramC, param10, param14);
-        DbgPrint("CExplorerBand::GetNavigateTarget returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::Invoke(long paramC)
 {
-    HRESULT hr;
-    if (m_internalNamespaceProxy)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::Invoke(long
paramC=%08x)\n", paramC);
-        hr = m_internalNamespaceProxy->Invoke(paramC);
-        DbgPrint("CExplorerBand::Invoke returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::OnSelectionChanged(long paramC)
 {
-    HRESULT hr;
-    if (m_internalNamespaceProxy)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::OnSelectionChanged(long
paramC=%08x)\n", paramC);
-        hr = m_internalNamespaceProxy->OnSelectionChanged(paramC);
-        DbgPrint("CExplorerBand::OnSelectionChanged returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::RefreshFlags(long paramC, long param10, long
param14)
 {
-    HRESULT hr;
-    if (m_internalNamespaceProxy)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::RefreshFlags(long
paramC=%08x, long param10=%08x, long param14=%08x)\n",
-                 paramC, param10, param14);
-        hr = m_internalNamespaceProxy->RefreshFlags(paramC, param10, param14);
-        DbgPrint("CExplorerBand::RefreshFlags returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::CacheItem(long paramC)
 {
-    HRESULT hr;
-    if (m_internalNamespaceProxy)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::CacheItem(long
paramC=%08x)\n", paramC);
-        hr = m_internalNamespaceProxy->CacheItem(paramC);
-        DbgPrint("CExplorerBand::CacheItem returning %08lx\n", hr);
-        return hr;
-    }
-
-    UNIMPLEMENTED;
-    return E_NOTIMPL;
-}
-
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
 
 // *** IDispatch methods ***
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetTypeInfoCount(UINT *pctinfo)
 {
-    HRESULT hr;
-    if (m_internalDispatch)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetTypeInfoCount(UINT
*pctinfo=%p)\n", pctinfo);
-        hr = m_internalDispatch->GetTypeInfoCount(pctinfo);
-        if (pctinfo)
-            DbgPrint("\t*pctinfo=%08x\n", *pctinfo);
-        DbgPrint("CExplorerBand::GetTypeInfoCount returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo
**ppTInfo)
 {
-    HRESULT hr;
-    if (m_internalDispatch)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetTypeInfo(UINT
iTInfo=%u, LCID lcid=%08x, ITypeInfo **ppTInfo=%p)\n",
-                 iTInfo, lcid, ppTInfo);
-        hr = m_internalDispatch->GetTypeInfo(iTInfo, lcid, ppTInfo);
-        if (ppTInfo)
-            DbgPrint("\t*ppTInfo=%08x\n", *ppTInfo);
-        DbgPrint("CExplorerBand::GetTypeInfo returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
 
 HRESULT STDMETHODCALLTYPE CExplorerBand::GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames,
UINT cNames, LCID lcid, DISPID *rgDispId)
 {
-    HRESULT hr;
-    if (m_internalDispatch)
-    {
-        DbgPrint("HRESULT STDMETHODCALLTYPE CExplorerBand::GetIDsOfNames(REFIID
riid=%s, LPOLESTR *rgszNames=%S, UINT cNames=%u, LCID lcid=%08x, DISPID
*rgDispId=%p)\n",
-                 wine_dbgstr_guid(&riid), rgszNames, cNames, lcid, rgDispId);
-        hr = m_internalDispatch->GetIDsOfNames(riid, rgszNames, cNames, lcid,
rgDispId);
-        if (rgDispId && SUCCEEDED(hr))
-        {
-            for (UINT i = 0; i < cNames; i++)
-            {
-                DbgPrint("\trgDispId[%d]=%08x\n", rgDispId[i]);
-            }
-        }
-        DbgPrint("CExplorerBand::GetTypeInfo returning %08lx\n", hr);
-        return hr;
-    }
-
     UNIMPLEMENTED;
     return E_NOTIMPL;
 }
@@ -687,3 +228,40 @@
     return E_NOTIMPL;
 }
 
+// *** IDropTarget methods ***
+HRESULT STDMETHODCALLTYPE CExplorerBand::DragEnter(IDataObject *pObj, DWORD glfKeyState,
POINTL pt, DWORD *pdwEffect)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CExplorerBand::DragOver(DWORD glfKeyState, POINTL pt, DWORD
*pdwEffect)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CExplorerBand::DragLeave()
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CExplorerBand::Drop(IDataObject *pObj, DWORD glfKeyState,
POINTL pt, DWORD *pdwEffect)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+// *** IDropSource methods ***
+HRESULT STDMETHODCALLTYPE CExplorerBand::QueryContinueDrag(BOOL fEscapePressed, DWORD
grfKeyState)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CExplorerBand::GiveFeedback(DWORD dwEffect)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}

Modified: trunk/reactos/dll/win32/browseui/explorerband.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/browseui/explore…
==============================================================================
--- trunk/reactos/dll/win32/browseui/explorerband.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/browseui/explorerband.h	[iso-8859-1] Wed Jun  1 20:13:27 2016
@@ -1,69 +1,11 @@
 #pragma once
 
-#if 0
-// Is this a CToolsBand that implements a toolbar?
-class CToolBand :
+#define WM_USER_SHELLEVENT WM_USER+88
+#define WM_USER_FOLDEREVENT WM_USER+88
+
+class CExplorerBand :
+    public CComCoClass<CExplorerBand, &CLSID_ExplorerBand>,
     public CComObjectRootEx<CComMultiThreadModelNoCS>,
-    public IDeskBand,
-    public IObjectWithSite,
-    public IInputObject,
-    public IPersistStream,
-    public IOleCommandTarget,
-    public IServiceProvider
-{
-public:
-    // *** IOleWindow methods ***
-    virtual HRESULT STDMETHODCALLTYPE GetWindow(HWND *lphwnd);
-    virtual HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL fEnterMode);
-
-    // *** IDockingWindow methods ***
-    virtual HRESULT STDMETHODCALLTYPE CloseDW(DWORD dwReserved);
-    virtual HRESULT STDMETHODCALLTYPE ResizeBorderDW(const RECT *prcBorder, IUnknown
*punkToolbarSite, BOOL fReserved);
-    virtual HRESULT STDMETHODCALLTYPE ShowDW(BOOL fShow);
-
-    // *** IDeskBand methods ***
-    virtual HRESULT STDMETHODCALLTYPE GetBandInfo(DWORD dwBandID, DWORD dwViewMode,
DESKBANDINFO *pdbi);
-
-    // *** IObjectWithSite methods ***
-    virtual HRESULT STDMETHODCALLTYPE SetSite(IUnknown *pUnkSite);
-    virtual HRESULT STDMETHODCALLTYPE GetSite(REFIID riid, void **ppvSite);
-
-    // *** IOleCommandTarget methods ***
-    virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID *pguidCmdGroup, ULONG cCmds,
OLECMD prgCmds [], OLECMDTEXT *pCmdText);
-    virtual HRESULT STDMETHODCALLTYPE Exec(const GUID *pguidCmdGroup, DWORD nCmdID, DWORD
nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
-
-    // *** IServiceProvider methods ***
-    virtual HRESULT STDMETHODCALLTYPE QueryService(REFGUID guidService, REFIID riid, void
**ppvObject);
-
-    // *** IInputObject methods ***
-    virtual HRESULT STDMETHODCALLTYPE UIActivateIO(BOOL fActivate, LPMSG lpMsg);
-    virtual HRESULT STDMETHODCALLTYPE HasFocusIO();
-    virtual HRESULT STDMETHODCALLTYPE TranslateAcceleratorIO(LPMSG lpMsg);
-
-    // *** IPersist methods ***
-    virtual HRESULT STDMETHODCALLTYPE GetClassID(CLSID *pClassID);
-
-    // *** IPersistStream methods ***
-    virtual HRESULT STDMETHODCALLTYPE IsDirty();
-    virtual HRESULT STDMETHODCALLTYPE Load(IStream *pStm);
-    virtual HRESULT STDMETHODCALLTYPE Save(IStream *pStm, BOOL fClearDirty);
-    virtual HRESULT STDMETHODCALLTYPE GetSizeMax(ULARGE_INTEGER *pcbSize);
-
-    BEGIN_COM_MAP(CToolBand)
-        COM_INTERFACE_ENTRY2_IID(IID_IOleWindow, IOleWindow, IDeskBand)
-        COM_INTERFACE_ENTRY2_IID(IID_IDockingWindow, IDockingWindow, IDeskBand)
-        COM_INTERFACE_ENTRY_IID(IID_IDeskBand, IDeskBand)
-        COM_INTERFACE_ENTRY_IID(IID_IObjectWithSite, IObjectWithSite)
-        COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
-        COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)
-        COM_INTERFACE_ENTRY_IID(IID_IInputObject, IInputObject)
-        COM_INTERFACE_ENTRY2_IID(IID_IPersist, IPersist, IPersistStream)
-        COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream)
-    END_COM_MAP()
-};
-
-class CNSCBand :
-    public CToolBand,
     public IDeskBand,
     public IObjectWithSite,
     public IInputObject,
@@ -72,74 +14,22 @@
     public IServiceProvider,
     public IBandNavigate,
     public IWinEventHandler,
-    public INamespaceProxy
+    public INamespaceProxy,
+    public IDispatch,
+    public IDropSource,
+    public IDropTarget,
+    public CWindowImpl<CExplorerBand, CWindow, CControlWinTraits>
 {
-public:
-    // *** IWinEventHandler methods ***
-    virtual HRESULT STDMETHODCALLTYPE OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam,
LPARAM lParam, LRESULT *theResult);
-    virtual HRESULT STDMETHODCALLTYPE IsWindowOwner(HWND hWnd);
 
-    // *** IBandNavigate methods ***
-    virtual HRESULT STDMETHODCALLTYPE Select(long paramC);
+private:
+    class NodeInfo
+    {
+    public:
+        LPITEMIDLIST absolutePidl;
+        LPITEMIDLIST relativePidl;
+        BOOL expanded;
+    };
 
-    // *** INamespaceProxy ***
-    virtual HRESULT STDMETHODCALLTYPE GetNavigateTarget(long paramC, long param10, long
param14);
-    virtual HRESULT STDMETHODCALLTYPE Invoke(long paramC);
-    virtual HRESULT STDMETHODCALLTYPE OnSelectionChanged(long paramC);
-    virtual HRESULT STDMETHODCALLTYPE RefreshFlags(long paramC, long param10, long
param14);
-    virtual HRESULT STDMETHODCALLTYPE CacheItem(long paramC);
-
-    BEGIN_COM_MAP(CNSCBand)
-        COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
-        COM_INTERFACE_ENTRY_IID(IID_IBandNavigate, IBandNavigate)
-        COM_INTERFACE_ENTRY_IID(IID_INamespaceProxy, INamespaceProxy)
-#if 0
-        COM_INTERFACE_ENTRY_CHAIN(CToolBand)
-#else
-        COM_INTERFACE_ENTRY2_IID(IID_IOleWindow, IOleWindow, IDeskBand)
-        COM_INTERFACE_ENTRY2_IID(IID_IDockingWindow, IDockingWindow, IDeskBand)
-        COM_INTERFACE_ENTRY_IID(IID_IInputObject, IInputObject)
-        COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
-        COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)
-        COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream)
-        COM_INTERFACE_ENTRY2_IID(IID_IPersist, IPersist, IPersistStream)
-        COM_INTERFACE_ENTRY_IID(IID_IObjectWithSite, IObjectWithSite)
-#endif
-    END_COM_MAP()
-};
-#endif
-
-class CExplorerBand :
-    public CComCoClass<CExplorerBand, &CLSID_ExplorerBand>,
-#if 0
-    public CNSCBand,
-#else
-    public CComObjectRootEx<CComMultiThreadModelNoCS>,
-#endif
-    public IDeskBand,
-    public IObjectWithSite,
-    public IInputObject,
-    public IPersistStream,
-    public IOleCommandTarget,
-    public IServiceProvider,
-    public IBandNavigate,
-    public IWinEventHandler,
-    public INamespaceProxy
-{
-    CComPtr<IUnknown> m_internalBand;
-
-    CComPtr<IDeskBand> m_internalDeskBand;
-    CComPtr<IObjectWithSite> m_internalObjectWithSite;
-    CComPtr<IInputObject> m_internalInputObject;
-    CComPtr<IPersistStream> m_internalPersistStream;
-    CComPtr<IOleCommandTarget> m_internalOleCommandTarget;
-    CComPtr<IServiceProvider> m_internalServiceProvider;
-    CComPtr<IBandNavigate> m_internalBandNavigate;
-    CComPtr<IWinEventHandler> m_internalWinEventHandler;
-    CComPtr<INamespaceProxy> m_internalNamespaceProxy;
-    CComPtr<IDispatch> m_internalDispatch;
-
-    bool m_OnWinEventShown;
 public:
     CExplorerBand();
     virtual ~CExplorerBand();
@@ -200,6 +90,16 @@
     virtual HRESULT STDMETHODCALLTYPE GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo
**ppTInfo);
     virtual HRESULT STDMETHODCALLTYPE GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames,
UINT cNames, LCID lcid, DISPID *rgDispId);
     virtual HRESULT STDMETHODCALLTYPE Invoke(DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT
*puArgErr);
+    
+    // *** IDropTarget methods ***
+    virtual HRESULT STDMETHODCALLTYPE DragEnter(IDataObject *pObj, DWORD glfKeyState,
POINTL pt, DWORD *pdwEffect);
+    virtual HRESULT STDMETHODCALLTYPE DragOver(DWORD glfKeyState, POINTL pt, DWORD
*pdwEffect);
+    virtual HRESULT STDMETHODCALLTYPE DragLeave();
+    virtual HRESULT STDMETHODCALLTYPE Drop(IDataObject *pObj, DWORD glfKeyState, POINTL
pt, DWORD *pdwEffect);
+
+    // *** IDropSource methods ***
+    virtual HRESULT STDMETHODCALLTYPE QueryContinueDrag(BOOL fEscapePressed, DWORD
grfKeyState);
+    virtual HRESULT STDMETHODCALLTYPE GiveFeedback(DWORD dwEffect);
 
     DECLARE_REGISTRY_RESOURCEID(IDR_EXPLORERBAND)
     DECLARE_NOT_AGGREGATABLE(CExplorerBand)
@@ -207,7 +107,7 @@
     DECLARE_PROTECT_FINAL_CONSTRUCT()
 
     BEGIN_COM_MAP(CExplorerBand)
-        COM_INTERFACE_ENTRY_IID(IID_IDispatch, IDeskBand)
+        COM_INTERFACE_ENTRY_IID(IID_IDispatch, IDispatch)
         COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
         COM_INTERFACE_ENTRY_IID(IID_IBandNavigate, IBandNavigate)
         COM_INTERFACE_ENTRY_IID(IID_INamespaceProxy, INamespaceProxy)
@@ -221,6 +121,9 @@
         COM_INTERFACE_ENTRY2_IID(IID_IPersist, IPersist, IPersistStream)
         COM_INTERFACE_ENTRY_IID(IID_IPersistStream, IPersistStream)
     END_COM_MAP()
+
+    BEGIN_MSG_MAP(CExplorerBand)
+    END_MSG_MAP()
 };
 
 extern "C"