[dquintana] 62131: [RSHELL] * Implement CMenuSite CORE-7879

Author: dquintana
Date: Wed Feb 12 16:35:29 2014
New Revision: 62131
URL: http://svn.reactos.org/svn/reactos?rev=62131&view=rev
Log:
[RSHELL]
* Implement CMenuSite
CORE-7879
Added:
    branches/shell-experiments/base/shell/rshell/CMenuSite.cpp   (with props)
Modified:
    branches/shell-experiments/base/shell/rshell/CMakeLists.txt
    branches/shell-experiments/base/shell/rshell/CStartMenu.cpp
    branches/shell-experiments/base/shell/rshell/precomp.h
Modified: branches/shell-experiments/base/shell/rshell/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/branches/shell-experiments/base/shell/rs…
==============================================================================
--- branches/shell-experiments/base/shell/rshell/CMakeLists.txt [iso-8859-1] (original)
+++ branches/shell-experiments/base/shell/rshell/CMakeLists.txt [iso-8859-1] Wed Feb 12
16:35:29 2014
@@ -9,6 +9,7 @@
 list(APPEND SOURCE
     CDesktopBrowser.cpp
     CStartMenu.cpp
+    CMenuSite.cpp
     misc.cpp
     ${CMAKE_CURRENT_BINARY_DIR}/rshell.def)
Added: branches/shell-experiments/base/shell/rshell/CMenuSite.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/shell-experiments/base/shell/rs…
==============================================================================
--- branches/shell-experiments/base/shell/rshell/CMenuSite.cpp  (added)
+++ branches/shell-experiments/base/shell/rshell/CMenuSite.cpp  [iso-8859-1] Wed Feb 12
16:35:29 2014
@@ -0,0 +1,498 @@
+/*
+ * Shell Menu Site
+ *
+ * Copyright 2014 David Quintana
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "precomp.h"
+#include <atlwin.h>
+#include <shlwapi_undoc.h>
+
+WINE_DEFAULT_DEBUG_CHANNEL(menusite);
+
+bool _assert(bool cond, LPCSTR expr, LPCSTR file, DWORD line, LPCSTR func)
+{
+#if DBG
+    if (!cond)
+    {
+        wine_dbg_printf("%s(%d): Assertion failed '%s', at %s", file,
line, expr, func);
+        DebugBreak();
+    }
+#endif
+    return cond;
+}
+#define DBGASSERT(x) _assert(!!(x), #x, __FILE__, __LINE__, __FUNCSIG__)
+
+class CMenuSite :
+    public CComObjectRootEx<CComMultiThreadModelNoCS>,
+    public CWindowImpl<CMenuSite, CWindow, CControlWinTraits>,
+    public IBandSite,
+    public IDeskBarClient,
+    public IOleCommandTarget,
+    public IInputObject,
+    public IInputObjectSite,
+    public IWinEventHandler,
+    public IServiceProvider
+{
+    IUnknown *          m_DeskBarSite;
+    IUnknown *          m_BandObject;
+    IDeskBand *         m_DeskBand;
+    IWinEventHandler *  m_WinEventHandler;
+    HWND                m_hWndBand;
+
+public:
+    CMenuSite();
+    ~CMenuSite() {}
+
+    DECLARE_WND_CLASS_EX(_T("MenuSite"), 0, COLOR_WINDOW)
+
+    DECLARE_NOT_AGGREGATABLE(CMenuSite)
+    DECLARE_PROTECT_FINAL_CONSTRUCT()
+    BEGIN_COM_MAP(CMenuSite)
+        COM_INTERFACE_ENTRY_IID(IID_IBandSite, IBandSite)
+        COM_INTERFACE_ENTRY_IID(IID_IDeskBarClient, IDeskBarClient)
+        COM_INTERFACE_ENTRY_IID(IID_IOleWindow, IOleWindow)
+        COM_INTERFACE_ENTRY_IID(IID_IOleCommandTarget, IOleCommandTarget)
+        COM_INTERFACE_ENTRY_IID(IID_IInputObject, IInputObject)
+        COM_INTERFACE_ENTRY_IID(IID_IInputObjectSite, IInputObjectSite)
+        COM_INTERFACE_ENTRY_IID(IID_IWinEventHandler, IWinEventHandler)
+        COM_INTERFACE_ENTRY_IID(IID_IServiceProvider, IServiceProvider)
+    END_COM_MAP()
+
+    virtual HRESULT STDMETHODCALLTYPE TranslateAcceleratorIO(LPMSG lpMsg);
+    virtual HRESULT STDMETHODCALLTYPE HasFocusIO();
+    virtual HRESULT STDMETHODCALLTYPE OnFocusChangeIS(IUnknown *punkObj, BOOL fSetFocus);
+    virtual HRESULT STDMETHODCALLTYPE AddBand(IUnknown * punk);
+    virtual HRESULT STDMETHODCALLTYPE EnumBands(UINT uBand, DWORD* pdwBandID);
+    virtual HRESULT STDMETHODCALLTYPE Exec(const GUID * pguidCmdGroup, DWORD nCmdID,
DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut);
+    virtual HRESULT STDMETHODCALLTYPE GetBandObject(DWORD dwBandID, REFIID riid, VOID
**ppv);
+    virtual HRESULT STDMETHODCALLTYPE GetSize(DWORD dwWhich, LPRECT prc);
+    virtual HRESULT STDMETHODCALLTYPE GetWindow(HWND *phwnd);
+    virtual HRESULT STDMETHODCALLTYPE IsWindowOwner(HWND hWnd);
+    virtual HRESULT STDMETHODCALLTYPE OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam,
LPARAM lParam, LRESULT *theResult);
+    virtual HRESULT STDMETHODCALLTYPE QueryBand(DWORD dwBandID, IDeskBand **ppstb, DWORD
*pdwState, LPWSTR pszName, int cchName);
+    virtual HRESULT STDMETHODCALLTYPE QueryService(REFGUID guidService, REFIID riid, void
**ppvObject);
+    virtual HRESULT STDMETHODCALLTYPE QueryStatus(const GUID * pguidCmdGroup, ULONG
cCmds, OLECMD prgCmds [], OLECMDTEXT *pCmdText);
+    virtual HRESULT STDMETHODCALLTYPE SetDeskBarSite(IUnknown *punkSite);
+    virtual HRESULT STDMETHODCALLTYPE UIActivateDBC(DWORD dwState);
+    virtual HRESULT STDMETHODCALLTYPE UIActivateIO(BOOL fActivate, LPMSG lpMsg);
+
+    // Using custom message map instead
+    virtual BOOL ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
LRESULT &lResult, DWORD mapId = 0);
+
+    // UNIMPLEMENTED
+    virtual HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL fEnterMode);
+    virtual HRESULT STDMETHODCALLTYPE GetBandSiteInfo(BANDSITEINFO *pbsinfo);
+    virtual HRESULT STDMETHODCALLTYPE RemoveBand(DWORD dwBandID);
+    virtual HRESULT STDMETHODCALLTYPE SetBandSiteInfo(const BANDSITEINFO *pbsinfo);
+    virtual HRESULT STDMETHODCALLTYPE SetBandState(DWORD dwBandID, DWORD dwMask, DWORD
dwState);
+    virtual HRESULT STDMETHODCALLTYPE SetModeDBC(DWORD dwMode);
+
+private:
+    BOOL CreateSiteWindow(HWND hWndParent);
+};
+
+extern "C"
+HRESULT CMenuSite_Constructor(REFIID riid, LPVOID *ppv)
+{
+    *ppv = NULL;
+
+    CMenuSite * site = new CComObject<CMenuSite>();
+
+    if (!site)
+        return E_OUTOFMEMORY;
+
+    HRESULT hr = site->QueryInterface(riid, ppv);
+
+    if (FAILED(hr))
+        site->Release();
+
+    return hr;
+}
+
+CMenuSite::CMenuSite() :
+    m_DeskBarSite(NULL),
+    m_BandObject(NULL),
+    m_DeskBand(NULL),
+    m_WinEventHandler(NULL),
+    m_hWndBand(NULL)
+{
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::ContextSensitiveHelp(BOOL fEnterMode)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::GetBandSiteInfo(BANDSITEINFO *pbsinfo)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::RemoveBand(DWORD dwBandID)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::SetBandSiteInfo(const BANDSITEINFO *pbsinfo)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::SetBandState(DWORD dwBandID, DWORD dwMask, DWORD
dwState)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::SetModeDBC(DWORD dwMode)
+{
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::TranslateAcceleratorIO(LPMSG lpMsg)
+{
+    return S_FALSE;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::HasFocusIO()
+{
+    return S_FALSE;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::OnFocusChangeIS(IUnknown *punkObj, BOOL fSetFocus)
+{
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::AddBand(IUnknown * punk)
+{
+    if (SHIsSameObject(punk, m_BandObject))
+        return S_OK + 0;
+
+    IUnknown_SetSite(m_BandObject, NULL);
+
+    if (m_BandObject)
+    {
+        m_BandObject->Release();
+        m_BandObject = NULL;
+    }
+
+    if (m_DeskBand)
+    {
+        m_DeskBand->Release();
+        m_DeskBand = NULL;
+    }
+
+    if (m_WinEventHandler)
+    {
+        m_WinEventHandler->Release();
+        m_WinEventHandler = NULL;
+    }
+
+    BOOL result = m_hWndBand != NULL;
+
+    m_hWndBand = NULL;
+
+    if (!punk)
+        return result ? S_OK + 0 : E_FAIL;
+
+    DBGASSERT(SUCCEEDED(punk->QueryInterface(IID_PPV_ARG(IDeskBand,
&m_DeskBand))));
+    DBGASSERT(SUCCEEDED(punk->QueryInterface(IID_PPV_ARG(IWinEventHandler,
&m_WinEventHandler))));
+
+    IUnknown_SetSite(punk, (IDeskBarClient*)this);
+    IUnknown_GetWindow(punk, &m_hWndBand);
+
+    m_BandObject = punk;
+
+    punk->AddRef();
+
+    return S_OK + 0;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::EnumBands(UINT uBand, DWORD* pdwBandID)
+{
+    if (uBand != 0)
+        return E_FAIL;
+
+    *pdwBandID = 0;
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::Exec(const GUID * pguidCmdGroup, DWORD nCmdID, DWORD
nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
+{
+    return IUnknown_Exec(m_DeskBarSite, *pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn,
pvaOut);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::GetBandObject(DWORD dwBandID, REFIID riid, VOID
**ppv)
+{
+    if (!DBGASSERT(dwBandID == 0) || m_BandObject == NULL)
+    {
+        *ppv = NULL;
+        return E_NOINTERFACE;
+    }
+
+    return m_BandObject->QueryInterface(riid, ppv);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::GetSize(DWORD dwWhich, LPRECT prc)
+{
+    memset(prc, 0, sizeof(*prc));
+
+    if (dwWhich != 0)
+        return S_OK;
+
+    if (m_DeskBand == NULL)
+        return S_OK;
+
+    DESKBANDINFO info = { 0 };
+
+    m_DeskBand->GetBandInfo(0, 0, &info);
+
+    prc->right = info.ptMaxSize.x;
+    prc->bottom = info.ptMaxSize.y;
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::GetWindow(HWND *phwnd)
+{
+    DBGASSERT(IsWindow());
+
+    *phwnd = m_hWnd;
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::IsWindowOwner(HWND hWnd)
+{
+    if (hWnd == m_hWnd)
+        return S_OK;
+
+    if (!m_WinEventHandler)
+        return S_FALSE;
+
+    return m_WinEventHandler->IsWindowOwner(hWnd);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wParam,
LPARAM lParam, LRESULT *theResult)
+{
+    if (!m_WinEventHandler)
+        return S_OK;
+
+    return m_WinEventHandler->OnWinEvent(hWnd, uMsg, wParam, lParam, theResult);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::QueryBand(DWORD dwBandID, IDeskBand **ppstb, DWORD
*pdwState, LPWSTR pszName, int cchName)
+{
+    DBGASSERT(dwBandID == 0);
+    DBGASSERT(!IsBadWritePtr(ppstb, sizeof(*ppstb)));
+
+    if (!m_BandObject)
+    {
+        *ppstb = NULL;
+        return E_NOINTERFACE;
+    }
+
+    HRESULT hr = m_BandObject->QueryInterface(IID_PPV_ARG(IDeskBand, ppstb));
+
+    *pdwState = 1;
+
+    if (cchName > 0)
+        pszName[0] = 0;
+
+    return hr;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::QueryService(REFGUID guidService, REFIID riid, void
**ppvObject)
+{
+    *ppvObject = NULL;
+
+    if (IsEqualGUID(guidService, SID_SMenuBandBottom) ||
+        IsEqualGUID(guidService, SID_SMenuBandBottomSelected) ||
+        IsEqualGUID(guidService, SID_SMenuBandChild))
+    {
+        if (m_BandObject == NULL)
+            return E_FAIL;
+
+        return IUnknown_QueryService(m_BandObject, guidService, riid, ppvObject);
+    }
+
+    DBGASSERT(m_DeskBarSite);
+
+    return IUnknown_QueryService(m_DeskBarSite, guidService, riid, ppvObject);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::QueryStatus(const GUID * pguidCmdGroup, ULONG cCmds,
OLECMD prgCmds [], OLECMDTEXT *pCmdText)
+{
+    if (!DBGASSERT(m_DeskBarSite))
+        return E_FAIL;
+    return IUnknown_QueryStatus(m_DeskBarSite, *pguidCmdGroup, cCmds, prgCmds, pCmdText);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::SetDeskBarSite(IUnknown *punkSite)
+{
+    HWND hWndSite;
+
+    ((IDeskBarClient*)this)->AddRef();
+
+    if (punkSite)
+    {
+        if (m_DeskBarSite)
+        {
+            m_DeskBarSite->Release();
+            m_DeskBarSite = NULL;
+        }
+
+        IUnknown_GetWindow(punkSite, &hWndSite);
+
+        if (hWndSite)
+        {
+            CreateSiteWindow(hWndSite);
+
+            m_DeskBarSite = punkSite;
+
+            punkSite->AddRef();
+        }
+    }
+    else
+    {
+        if (m_DeskBand)
+        {
+            m_DeskBand->CloseDW(0);
+        }
+
+        IUnknown_SetSite(m_BandObject, NULL);
+
+        if (m_BandObject)
+        {
+            m_BandObject->Release();
+            m_BandObject = NULL;
+        }
+
+        if (m_DeskBand)
+        {
+            m_DeskBand->Release();
+            m_DeskBand = NULL;
+        }
+
+        if (m_WinEventHandler)
+        {
+            m_WinEventHandler->Release();
+            m_WinEventHandler = NULL;
+        }
+
+        m_hWndBand = NULL;
+
+        if (m_hWnd)
+        {
+            DestroyWindow();
+            m_hWnd = NULL;
+        }
+
+        if (m_DeskBarSite)
+            m_DeskBarSite->Release();
+
+        m_DeskBarSite = NULL;
+    }
+
+    ((IDeskBarClient*)this)->Release();
+
+    if (!m_hWnd)
+        return E_FAIL;
+
+    return S_OK;
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::UIActivateDBC(DWORD dwState)
+{
+    if (!DBGASSERT(m_DeskBand))
+        return S_OK;
+
+    return m_DeskBand->ShowDW(dwState != 0);
+}
+
+HRESULT STDMETHODCALLTYPE CMenuSite::UIActivateIO(BOOL fActivate, LPMSG lpMsg)
+{
+    if (lpMsg && DBGASSERT(IsBadWritePtr(lpMsg, sizeof(*lpMsg))))
+        return E_FAIL;
+
+    return IUnknown_UIActivateIO(m_BandObject, fActivate, lpMsg);
+}
+
+BOOL CMenuSite::CreateSiteWindow(HWND hWndParent)
+{
+    if (m_hWnd)
+    {
+        return DBGASSERT(IsWindow());
+    }
+
+    Create(hWndParent, NULL, L"MenuSite");
+
+    return m_hWnd != NULL;
+}
+
+BOOL CMenuSite::ProcessWindowMessage(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
LRESULT &lResult, DWORD mapId)
+{
+    HWND hWndToCall;
+    IMenuPopup * pMenuPopup;
+
+    ((IDeskBarClient*)this)->AddRef();
+
+    switch (uMsg)
+    {
+    case WM_SIZE:
+        if (m_BandObject)
+        {
+            if (SUCCEEDED(m_BandObject->QueryInterface(IID_PPV_ARG(IMenuPopup,
&pMenuPopup))))
+            {
+                RECT Rect = { 0 };
+                GetClientRect(&Rect);
+                pMenuPopup->OnPosRectChangeDB(&Rect);
+                pMenuPopup->Release();
+            }
+        }
+        hWndToCall = hWnd;
+        lResult = 1;
+        break;
+    case WM_NOTIFY:
+        hWndToCall = *(HWND *) lParam;
+        break;
+    case WM_COMMAND:
+        hWndToCall = (HWND) lParam;
+        break;
+    default:
+        ((IDeskBarClient*)this)->Release();
+        return FALSE;
+    }
+
+    if (hWndToCall)
+    {
+        if (m_WinEventHandler)
+        {
+            if (m_WinEventHandler->IsWindowOwner(hWndToCall) == S_OK)
+            {
+                HRESULT hr = m_WinEventHandler->OnWinEvent(hWndToCall, uMsg, wParam,
lParam, &lResult);
+                ((IDeskBarClient*)this)->Release();
+                return hr == S_OK;
+            }
+        }
+    }
+
+    ((IDeskBarClient*)this)->Release();
+    return FALSE;
+}
Propchange: branches/shell-experiments/base/shell/rshell/CMenuSite.cpp
------------------------------------------------------------------------------
    svn:eol-style = native
Modified: branches/shell-experiments/base/shell/rshell/CStartMenu.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/shell-experiments/base/shell/rs…
==============================================================================
--- branches/shell-experiments/base/shell/rshell/CStartMenu.cpp [iso-8859-1] (original)
+++ branches/shell-experiments/base/shell/rshell/CStartMenu.cpp [iso-8859-1] Wed Feb 12
16:35:29 2014
@@ -266,7 +266,7 @@
     if (FAILED(hr))
         return NULL;
-#if 1
+#if 0
     hr = CoCreateInstance(CLSID_MenuBandSite,
                           NULL,
                           CLSCTX_INPROC_SERVER,
Modified: branches/shell-experiments/base/shell/rshell/precomp.h
URL:
http://svn.reactos.org/svn/reactos/branches/shell-experiments/base/shell/rs…
==============================================================================
--- branches/shell-experiments/base/shell/rshell/precomp.h      [iso-8859-1] (original)
+++ branches/shell-experiments/base/shell/rshell/precomp.h      [iso-8859-1] Wed Feb 12
16:35:29 2014
@@ -29,3 +29,5 @@
 #define shell32_hInstance 0
 #define SMC_EXEC 4
 extern "C" INT WINAPI Shell_GetCachedImageIndex(LPCWSTR szPath, INT nIndex,
UINT bSimulateDoc);
+
+extern "C" HRESULT CMenuSite_Constructor(REFIID riid, LPVOID *ppv);