[RSHELL]

* Some menu style improvements.
* Some code style improvements.
* Added a skeleton CMergedFolder, as a base towards showing items from both the user and the common start menus. It does not work yet.
CORE-7586

svn path=/branches/shell-experiments/; revision=62330

base/shell/rshell/CMakeLists.txt

@@ -13,6 +13,7 @@ list(APPEND SOURCE
     CMenuFocusManager.cpp
     CMenuSite.cpp
     CMenuToolbars.cpp
+    CMergedFolder.cpp
     CStartMenu.cpp
     misc.cpp
     wraplog.cpp

base/shell/rshell/CMenuBand.cpp

@@ -709,6 +709,8 @@ HRESULT STDMETHODCALLTYPE CMenuBand::OnWinEvent(HWND hWnd, UINT uMsg, WPARAM wPa
                     break;
                 }
 
+                cdraw->iListGap += 4;
+
                 *theResult = CDRF_NOTIFYPOSTPAINT | TBCDRF_NOBACKGROUND | TBCDRF_NOEDGES | TBCDRF_NOOFFSET | TBCDRF_NOMARK | 0x00800000; // FIXME: the last bit is Vista+, for debugging only
                 return S_OK;
 
@@ -903,6 +905,7 @@ HRESULT CMenuBand::_OnPopupSubMenu(INT popupItem, IMenuPopup * popup, POINTL * p
     if (popup)
     {
         IUnknown_SetSite(popup, m_subMenuParent);
+
         popup->Popup(pAt, pExclude, MPPF_RIGHT);
     }
     if (m_staticToolbar) m_staticToolbar->InvalidateDraw();

base/shell/rshell/CMenuBand.h

@@ -25,7 +25,6 @@ class CMenuSFToolbar;
 class CMenuFocusManager;
 
 class CMenuBand :
-    public CComCoClass<CMenuBand>,
     public CComObjectRootEx<CComMultiThreadModelNoCS>,
     public IDeskBand,
     public IObjectWithSite,

base/shell/rshell/CMenuDeskBar.h

@@ -25,9 +25,8 @@ typedef CWinTraits<
 > CMenuWinTraits;
 
 class CMenuDeskBar :
-    public CWindowImpl<CMenuDeskBar, CWindow, CMenuWinTraits>,
-    public CComCoClass<CMenuDeskBar>,
     public CComObjectRootEx<CComMultiThreadModelNoCS>,
+    public CWindowImpl<CMenuDeskBar, CWindow, CMenuWinTraits>,
     public IOleCommandTarget,
     public IServiceProvider,
     public IInputObjectSite,

base/shell/rshell/CMenuToolbars.cpp

@@ -75,11 +75,12 @@ HRESULT CMenuToolbarBase::UpdateImageLists()
     if (m_menuBand->UseBigIcons())
     {
         shiml = SHIL_LARGE;
-        SendMessageW(m_hwndToolbar, TB_SETPADDING, 0, MAKELPARAM(0, 0));
+        SendMessageW(m_hwndToolbar, TB_SETPADDING, 0, MAKELPARAM(4, 0));
     }
     else
     {
         shiml = SHIL_SMALL;
+        SendMessageW(m_hwndToolbar, TB_SETPADDING, 0, MAKELPARAM(4, 4));
     }
 
     IImageList * piml;

base/shell/rshell/CMergedFolder.cpp

@@ -0,0 +1,337 @@
+/*
+ * 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>
+
+#include "CMergedFolder.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(CMergedFolder);
+
+class CEnumMergedFolder :
+    public CComObjectRootEx<CComMultiThreadModelNoCS>,
+    public IEnumIDList
+{
+private:
+    CComPtr<IEnumIDList> m_UserLocal;
+    CComPtr<IEnumIDList> m_AllUSers;
+    BOOL m_FirstDone;
+
+public:
+    CEnumMergedFolder() : m_UserLocal(NULL), m_AllUSers(NULL), m_FirstDone(FALSE) {}
+    ~CEnumMergedFolder() {}
+
+    DECLARE_NOT_AGGREGATABLE(CEnumMergedFolder)
+    DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+    BEGIN_COM_MAP(CEnumMergedFolder)
+        COM_INTERFACE_ENTRY_IID(IID_IEnumIDList, IEnumIDList)
+    END_COM_MAP()
+
+    HRESULT Begin(HWND hwndOwner, SHCONTF flags, IShellFolder * userLocal, IShellFolder * allUSers)
+    {
+        HRESULT hr;
+        hr = userLocal->EnumObjects(hwndOwner, flags, &m_UserLocal);
+        if (FAILED(hr))
+            return hr;
+        hr = userLocal->EnumObjects(hwndOwner, flags, &m_AllUSers);
+        if (FAILED(hr))
+        {
+            m_UserLocal = NULL;
+            return hr;
+        }
+        m_FirstDone = FALSE;
+        return S_OK;
+    }
+
+    virtual HRESULT STDMETHODCALLTYPE Next(
+        ULONG celt,
+        LPITEMIDLIST *rgelt,
+        ULONG *pceltFetched)
+    {
+        HRESULT hr;
+
+        *pceltFetched = 0;
+
+        if (!m_FirstDone)
+        {
+            hr = m_UserLocal->Next(celt, rgelt, pceltFetched);
+            if (FAILED(hr))
+                return hr;
+            if (hr == S_FALSE)
+                m_FirstDone = true;
+            if (celt < 2)
+                return hr;
+        }
+
+        DWORD offset = *pceltFetched;
+        if (*pceltFetched < celt)
+        {
+            rgelt += *pceltFetched;
+            celt = (*pceltFetched - celt);
+            *pceltFetched = 0;
+        }
+
+        hr = m_UserLocal->Next(celt, rgelt, pceltFetched);
+        if (FAILED(hr))
+            return hr;
+
+        *pceltFetched += offset;
+        return hr;
+    }
+
+    virtual HRESULT STDMETHODCALLTYPE Skip(
+        ULONG celt)
+    {
+        UNIMPLEMENTED;
+        return E_NOTIMPL;
+    }
+
+    virtual HRESULT STDMETHODCALLTYPE Reset(
+        )
+    {
+        if (m_FirstDone)
+            m_AllUSers->Reset();
+        return m_UserLocal->Reset();
+    }
+
+    virtual HRESULT STDMETHODCALLTYPE Clone(
+        IEnumIDList **ppenum)
+    {
+        UNIMPLEMENTED;
+        return E_NOTIMPL;
+    }
+};
+
+extern "C"
+HRESULT CMergedFolder_Constructor(IShellFolder* userLocal, IShellFolder* allUsers, REFIID riid, LPVOID *ppv)
+{
+    *ppv = NULL;
+
+    CMergedFolder * fld = new CComObject<CMergedFolder>();
+
+    if (!fld)
+        return E_OUTOFMEMORY;
+
+    HRESULT hr;
+
+    hr = fld->_SetSources(userLocal, allUsers);
+
+    hr = fld->QueryInterface(riid, ppv);
+    if (FAILED(hr))
+        fld->Release();
+
+    return hr;
+}
+
+HRESULT CMergedFolder::_SetSources(IShellFolder* userLocal, IShellFolder* allUsers)
+{
+    m_UserLocal = userLocal;
+    m_AllUSers = allUsers;
+    return S_OK;
+}
+
+// IShellFolder
+HRESULT STDMETHODCALLTYPE CMergedFolder::ParseDisplayName(
+    HWND hwndOwner,
+    LPBC pbcReserved,
+    LPOLESTR lpszDisplayName,
+    ULONG *pchEaten,
+    LPITEMIDLIST *ppidl,
+    ULONG *pdwAttributes)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::EnumObjects(
+    HWND hwndOwner,
+    SHCONTF grfFlags,
+    IEnumIDList **ppenumIDList)
+{
+    CEnumMergedFolder * merged = new CComObject<CEnumMergedFolder>();
+    *ppenumIDList = merged;
+    return merged->Begin(hwndOwner, grfFlags, m_UserLocal, m_AllUSers);
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::BindToObject(
+    LPCITEMIDLIST pidl,
+    LPBC pbcReserved,
+    REFIID riid,
+    void **ppvOut)
+{
+    HRESULT hr;
+
+    hr = m_UserLocal->BindToObject(pidl, pbcReserved, riid, ppvOut);
+    if (SUCCEEDED(hr))
+        return hr;
+
+    hr = m_AllUSers->BindToObject(pidl, pbcReserved, riid, ppvOut);
+
+    return hr;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::BindToStorage(
+    LPCITEMIDLIST pidl,
+    LPBC pbcReserved,
+    REFIID riid,
+    void **ppvObj)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::CompareIDs(
+    LPARAM lParam,
+    LPCITEMIDLIST pidl1,
+    LPCITEMIDLIST pidl2)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::CreateViewObject(
+    HWND hwndOwner,
+    REFIID riid,
+    void **ppvOut)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetAttributesOf(
+    UINT cidl,
+    LPCITEMIDLIST *apidl,
+    SFGAOF *rgfInOut)
+{
+    HRESULT hr;
+
+    hr = m_UserLocal->GetAttributesOf(cidl, apidl, rgfInOut);
+    if (SUCCEEDED(hr))
+        return hr;
+
+    hr = m_AllUSers->GetAttributesOf(cidl, apidl, rgfInOut);
+
+    return hr;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetUIObjectOf(
+    HWND hwndOwner,
+    UINT cidl,
+    LPCITEMIDLIST *apidl,
+    REFIID riid,
+    UINT *prgfInOut,
+    void **ppvOut)
+{
+    HRESULT hr;
+
+    hr = m_UserLocal->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, ppvOut);
+    if (SUCCEEDED(hr))
+        return hr;
+
+    hr = m_AllUSers->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, ppvOut);
+
+    return hr;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDisplayNameOf(
+    LPCITEMIDLIST pidl,
+    SHGDNF uFlags,
+    STRRET *lpName)
+{
+    HRESULT hr;
+
+    hr = m_UserLocal->GetDisplayNameOf(pidl, uFlags, lpName);
+    if (SUCCEEDED(hr))
+        return hr;
+
+    hr = m_AllUSers->GetDisplayNameOf(pidl, uFlags, lpName);
+
+    return hr;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::SetNameOf(
+    HWND hwnd,
+    LPCITEMIDLIST pidl,
+    LPCOLESTR lpszName,
+    SHGDNF uFlags,
+    LPITEMIDLIST *ppidlOut)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+// IShellFolder2
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultSearchGUID(
+    GUID *lpguid)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::EnumSearches(
+    IEnumExtraSearch **ppenum)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultColumn(
+    DWORD dwReserved,
+    ULONG *pSort,
+    ULONG *pDisplay)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDefaultColumnState(
+    UINT iColumn,
+    SHCOLSTATEF *pcsFlags)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDetailsEx(
+    LPCITEMIDLIST pidl,
+    const SHCOLUMNID *pscid,
+    VARIANT *pv)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::GetDetailsOf(
+    LPCITEMIDLIST pidl,
+    UINT iColumn,
+    SHELLDETAILS *psd)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}
+
+HRESULT STDMETHODCALLTYPE CMergedFolder::MapColumnToSCID(
+    UINT iColumn,
+    SHCOLUMNID *pscid)
+{
+    UNIMPLEMENTED;
+    return E_NOTIMPL;
+}

base/shell/rshell/CMergedFolder.h

@@ -0,0 +1,135 @@
+/*
+ * 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
+ */
+#pragma once
+
+class CMergedFolder :
+    public CComObjectRootEx<CComMultiThreadModelNoCS>,
+    public IShellFolder2
+{
+private:
+    CComPtr<IShellFolder> m_UserLocal;
+    CComPtr<IShellFolder> m_AllUSers;
+
+public:
+    CMergedFolder() {}
+    ~CMergedFolder() {}
+
+    HRESULT _SetSources(IShellFolder* userLocal, IShellFolder* allUSers);
+
+    DECLARE_NOT_AGGREGATABLE(CMergedFolder)
+    DECLARE_PROTECT_FINAL_CONSTRUCT()
+
+    BEGIN_COM_MAP(CMergedFolder)
+        COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
+        COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
+    END_COM_MAP()
+
+    // IShellFolder
+    virtual HRESULT STDMETHODCALLTYPE ParseDisplayName(
+        HWND hwndOwner,
+        LPBC pbcReserved,
+        LPOLESTR lpszDisplayName,
+        ULONG *pchEaten,
+        LPITEMIDLIST *ppidl,
+        ULONG *pdwAttributes);
+
+    virtual HRESULT STDMETHODCALLTYPE EnumObjects(
+        HWND hwndOwner,
+        SHCONTF grfFlags,
+        IEnumIDList **ppenumIDList);
+
+    virtual HRESULT STDMETHODCALLTYPE BindToObject(
+        LPCITEMIDLIST pidl,
+        LPBC pbcReserved,
+        REFIID riid,
+        void **ppvOut);
+
+    virtual HRESULT STDMETHODCALLTYPE BindToStorage(
+        LPCITEMIDLIST pidl,
+        LPBC pbcReserved,
+        REFIID riid,
+        void **ppvObj);
+
+    virtual HRESULT STDMETHODCALLTYPE CompareIDs(
+        LPARAM lParam,
+        LPCITEMIDLIST pidl1,
+        LPCITEMIDLIST pidl2);
+
+    virtual HRESULT STDMETHODCALLTYPE CreateViewObject(
+        HWND hwndOwner,
+        REFIID riid,
+        void **ppvOut);
+
+    virtual HRESULT STDMETHODCALLTYPE GetAttributesOf(
+        UINT cidl,
+        LPCITEMIDLIST *apidl,
+        SFGAOF *rgfInOut);
+
+    virtual HRESULT STDMETHODCALLTYPE GetUIObjectOf(
+        HWND hwndOwner,
+        UINT cidl,
+        LPCITEMIDLIST *apidl,
+        REFIID riid,
+        UINT *prgfInOut,
+        void **ppvOut);
+
+    virtual HRESULT STDMETHODCALLTYPE GetDisplayNameOf(
+        LPCITEMIDLIST pidl,
+        SHGDNF uFlags,
+        STRRET *lpName);
+
+    virtual HRESULT STDMETHODCALLTYPE SetNameOf(
+        HWND hwnd,
+        LPCITEMIDLIST pidl,
+        LPCOLESTR lpszName,
+        SHGDNF uFlags,
+        LPITEMIDLIST *ppidlOut);
+
+    // IShellFolder2
+    virtual HRESULT STDMETHODCALLTYPE GetDefaultSearchGUID(
+        GUID *lpguid);
+
+    virtual HRESULT STDMETHODCALLTYPE EnumSearches(
+        IEnumExtraSearch **ppenum);
+
+    virtual HRESULT STDMETHODCALLTYPE GetDefaultColumn(
+        DWORD dwReserved,
+        ULONG *pSort,
+        ULONG *pDisplay);
+
+    virtual HRESULT STDMETHODCALLTYPE GetDefaultColumnState(
+        UINT iColumn,
+        SHCOLSTATEF *pcsFlags);
+
+    virtual HRESULT STDMETHODCALLTYPE GetDetailsEx(
+        LPCITEMIDLIST pidl,
+        const SHCOLUMNID *pscid,
+        VARIANT *pv);
+
+    virtual HRESULT STDMETHODCALLTYPE GetDetailsOf(
+        LPCITEMIDLIST pidl,
+        UINT iColumn,
+        SHELLDETAILS *psd);
+
+    virtual HRESULT STDMETHODCALLTYPE MapColumnToSCID(
+        UINT iColumn,
+        SHCOLUMNID *pscid);
+
+};

base/shell/rshell/CStartMenu.cpp

@@ -284,11 +284,17 @@ CStartMenu_Constructor(REFIID riid, void **ppv)
     IShellMenu* pShellMenu;
     IBandSite* pBandSite;
     IDeskBar* pDeskBar;
-    LPITEMIDLIST pidlStartMenu;
 
     HRESULT hr;
     IShellFolder *shellFolder;
-    IShellFolder *psfStartMenu;
+
+    LPITEMIDLIST pidlStartMenuUser;
+    IShellFolder *psfStartMenuUser;
+
+#if MERGE_FOLDERS
+    LPITEMIDLIST pidlStartMenuAll;
+    IShellFolder *psfStartMenuAll;
+#endif
 
 #if USE_SYSTEM_MENUBAND
     hr = CoCreateInstance(CLSID_MenuBand,
@@ -349,14 +355,31 @@ CStartMenu_Constructor(REFIID riid, void **ppv)
     if (FAILED(hr))
         return hr;
 
+    hr = SHGetDesktopFolder(&shellFolder);
+
     /* FIXME: Use CLSID_MergedFolder class and IID_IAugmentedShellFolder2 interface here */
     /* CLSID_MergedFolder 26fdc864-be88-46e7-9235-032d8ea5162e */
     /* IID_IAugmentedShellFolder2 8db3b3f4-6cfe-11d1-8ae9-00c04fd918d0 */
-    hr = SHGetFolderLocation(NULL, CSIDL_STARTMENU, 0, 0, &pidlStartMenu);
-    hr = SHGetDesktopFolder(&shellFolder);
-    hr = shellFolder->BindToObject(pidlStartMenu, NULL, IID_IShellFolder, (void**) &psfStartMenu);
+    hr = SHGetFolderLocation(NULL, CSIDL_STARTMENU, 0, 0, &pidlStartMenuUser);
+    hr = shellFolder->BindToObject(pidlStartMenuUser, NULL, IID_IShellFolder, (void**) &psfStartMenuUser);
 
-    hr = pShellMenu->SetShellFolder(psfStartMenu, NULL, NULL, 0);
+#if MERGE_FOLDERS
+    hr = SHGetFolderLocation(NULL, CSIDL_COMMON_STARTMENU, 0, 0, &pidlStartMenuAll);
+    hr = shellFolder->BindToObject(pidlStartMenuAll, NULL, IID_IShellFolder, (void**) &psfStartMenuAll);
+
+    IShellFolder * psfMerged;
+    hr = CMergedFolder_Constructor(psfStartMenuUser, psfStartMenuAll, IID_PPV_ARG(IShellFolder, &psfMerged));
+    if (FAILED(hr))
+        return hr;
+
+    hr = pShellMenu->SetShellFolder(psfMerged, NULL, NULL, 0);
+    if (FAILED(hr))
+        return hr;
+#else
+    hr = pShellMenu->SetShellFolder(psfStartMenuUser, NULL, NULL, 0);
+    if (FAILED(hr))
+        return hr;
+#endif
 
     hr = pDeskBar->SetClient(pBandSite);
     if (FAILED(hr))

base/shell/rshell/precomp.h

@@ -44,6 +44,7 @@ extern "C" HRESULT CMenuBand_Constructor(REFIID riid, LPVOID *ppv);
 extern "C" HRESULT CMenuDeskBar_Wrapper(IDeskBar * db, REFIID riid, LPVOID *ppv);
 extern "C" HRESULT CMenuSite_Wrapper(IBandSite * bs, REFIID riid, LPVOID *ppv);
 extern "C" HRESULT CMenuBand_Wrapper(IShellMenu * sm, REFIID riid, LPVOID *ppv);
+extern "C" HRESULT CMergedFolder_Constructor(IShellFolder* userLocal, IShellFolder* allUsers, REFIID riid, LPVOID *ppv);
 
 static __inline ULONG
 Win32DbgPrint(const char *filename, int line, const char *lpFormat, ...)

dll/win32/shell32/CMakeLists.txt

@@ -1,3 +1,4 @@
+PROJECT(SHELL)
 
 set_cpp(WITH_RUNTIME)