#include <CMenuDeskBar.h>

Inheritance diagram for CMenuDeskBar:

[legend]

Collaboration diagram for CMenuDeskBar:

[legend]

Public Member Functions
	CMenuDeskBar ()

virtual	~CMenuDeskBar ()

virtual HRESULT STDMETHODCALLTYPE	Popup (POINTL ppt, RECTL prcExclude, MP_POPUPFLAGS dwFlags)

virtual HRESULT STDMETHODCALLTYPE	OnSelect (DWORD dwSelectType)

virtual HRESULT STDMETHODCALLTYPE	SetSubMenu (IMenuPopup *pmp, BOOL fSet)

virtual HRESULT STDMETHODCALLTYPE	GetWindow (HWND *phwnd)

virtual HRESULT STDMETHODCALLTYPE	ContextSensitiveHelp (BOOL fEnterMode)

virtual HRESULT STDMETHODCALLTYPE	SetSite (IUnknown *pUnkSite)

virtual HRESULT STDMETHODCALLTYPE	GetSite (REFIID riid, PVOID *ppvSite)

virtual HRESULT STDMETHODCALLTYPE	SetIconSize (DWORD iIcon)

virtual HRESULT STDMETHODCALLTYPE	GetIconSize (DWORD *piIcon)

virtual HRESULT STDMETHODCALLTYPE	SetBitmap (HBITMAP hBitmap)

virtual HRESULT STDMETHODCALLTYPE	GetBitmap (HBITMAP *phBitmap)

virtual HRESULT STDMETHODCALLTYPE	Initialize (THIS)

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)

virtual HRESULT STDMETHODCALLTYPE	QueryService (REFGUID guidService, REFIID riid, void **ppvObject)

virtual HRESULT STDMETHODCALLTYPE	OnFocusChangeIS (LPUNKNOWN lpUnknown, BOOL bFocus)

virtual HRESULT STDMETHODCALLTYPE	UIActivateIO (BOOL bActivating, LPMSG lpMsg)

virtual HRESULT STDMETHODCALLTYPE	HasFocusIO (THIS)

virtual HRESULT STDMETHODCALLTYPE	TranslateAcceleratorIO (LPMSG lpMsg)

virtual HRESULT STDMETHODCALLTYPE	SetClient (IUnknown *punkClient)

virtual HRESULT STDMETHODCALLTYPE	GetClient (IUnknown **ppunkClient)

virtual HRESULT STDMETHODCALLTYPE	OnPosRectChangeDB (LPRECT prc)

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	QueryStatus ([in, unique] const GUID pguidCmdGroup, [in] ULONG cCmds, [in, out, size_is(cCmds)] OLECMD prgCmds[], [in, out, unique] OLECMDTEXT pCmdText)

HRESULT	Exec ([in, unique] const GUID pguidCmdGroup, [in] DWORD nCmdID, [in] DWORD nCmdexecopt, [in, unique] VARIANT pvaIn, [in, out, unique] VARIANT *pvaOut)

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

ULONG	AddRef ()

ULONG	Release ()

Public Member Functions inherited from IServiceProvider
HRESULT	QueryService ([in] REFGUID guidService, [in] REFIID riid, [out] void **ppvObject)

HRESULT	RemoteQueryService ([in] REFGUID guidService, [in] REFIID riid, [out, iid_is(riid)] IUnknown **ppvObject)

HRESULT	Popup ([in] POINTL ppt, [in] RECTL prcExclude, [in] MP_POPUPFLAGS dwFlags)

HRESULT	OnSelect ([in] DWORD dwSelectType)

HRESULT	SetSubMenu ([in] IMenuPopup *pmp, [in] BOOL fSet)

Public Member Functions inherited from IDeskBar
HRESULT	SetClient ([in] IUnknown *punkClient)

HRESULT	GetClient ([out] IUnknown **ppunkClient)

HRESULT	OnPosRectChangeDB ([in] RECT *prc)

HRESULT	GetWindow ([out] HWND *phwnd)

HRESULT	ContextSensitiveHelp ([in] BOOL fEnterMode)

HRESULT	SetSite ([in] IUnknown *pUnkSite)

HRESULT	GetSite ([in] REFIID riid, [out, iid_is(riid)] PVOID *ppvSite)

Private Member Functions
virtual void	OnFinalMessage (HWND hWnd)

LRESULT	_OnCreate (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnSize (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnNotify (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnPaint (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnActivate (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnMouseActivate (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnAppActivate (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnWinIniChange (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnNcPaint (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

LRESULT	_OnClose (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

HRESULT	_AdjustForTheme (BOOL bFlatStyle)

BOOL	_IsSubMenuParent (HWND hwnd)

HRESULT	_CloseBar ()

Private Attributes
CComPtr< IUnknown >	m_Site

CComPtr< IUnknown >	m_Client

CComPtr< IMenuPopup >	m_SubMenuParent

CComPtr< IMenuPopup >	m_SubMenuChild

HWND	m_ClientWindow

DWORD	m_IconSize

HBITMAP	m_Banner

BOOL	m_Shown

DWORD	m_ShowFlags

BOOL	m_didAddRef

Additional Inherited Members
Public Types inherited from IOleCommandTarget
enum	OLECMDF { OLECMDF_SUPPORTED = 0x1 , OLECMDF_ENABLED = 0x2 , OLECMDF_LATCHED = 0x4 , OLECMDF_NINCHED = 0x8 , OLECMDF_INVISIBLE = 0x10 , OLECMDF_DEFHIDEONCTXTMENU = 0x20 }

enum	OLECMDTEXTF { OLECMDTEXTF_NONE = 0 , OLECMDTEXTF_NAME = 1 , OLECMDTEXTF_STATUS = 2 }

enum	OLECMDEXECOPT { OLECMDEXECOPT_DODEFAULT = 0 , OLECMDEXECOPT_PROMPTUSER = 1 , OLECMDEXECOPT_DONTPROMPTUSER = 2 , OLECMDEXECOPT_SHOWHELP = 3 }

enum	OLECMDID { OLECMDID_OPEN = 1 , OLECMDID_NEW = 2 , OLECMDID_SAVE = 3 , OLECMDID_SAVEAS = 4 , OLECMDID_SAVECOPYAS = 5 , OLECMDID_PRINT = 6 , OLECMDID_PRINTPREVIEW = 7 , OLECMDID_PAGESETUP = 8 , OLECMDID_SPELL = 9 , OLECMDID_PROPERTIES = 10 , OLECMDID_CUT = 11 , OLECMDID_COPY = 12 , OLECMDID_PASTE = 13 , OLECMDID_PASTESPECIAL = 14 , OLECMDID_UNDO = 15 , OLECMDID_REDO = 16 , OLECMDID_SELECTALL = 17 , OLECMDID_CLEARSELECTION = 18 , OLECMDID_ZOOM = 19 , OLECMDID_GETZOOMRANGE = 20 , OLECMDID_UPDATECOMMANDS = 21 , OLECMDID_REFRESH = 22 , OLECMDID_STOP = 23 , OLECMDID_HIDETOOLBARS = 24 , OLECMDID_SETPROGRESSMAX = 25 , OLECMDID_SETPROGRESSPOS = 26 , OLECMDID_SETPROGRESSTEXT = 27 , OLECMDID_SETTITLE = 28 , OLECMDID_SETDOWNLOADSTATE = 29 , OLECMDID_STOPDOWNLOAD = 30 , OLECMDID_ONTOOLBARACTIVATED = 31 , OLECMDID_FIND = 32 , OLECMDID_DELETE = 33 , OLECMDID_HTTPEQUIV = 34 , OLECMDID_HTTPEQUIV_DONE = 35 , OLECMDID_ENABLE_INTERACTION = 36 , OLECMDID_ONUNLOAD = 37 , OLECMDID_PROPERTYBAG2 = 38 , OLECMDID_PREREFRESH = 39 , OLECMDID_SHOWSCRIPTERROR = 40 , OLECMDID_SHOWMESSAGE = 41 , OLECMDID_SHOWFIND = 42 , OLECMDID_SHOWPAGESETUP = 43 , OLECMDID_SHOWPRINT = 44 , OLECMDID_CLOSE = 45 , OLECMDID_ALLOWUILESSSAVEAS = 46 , OLECMDID_DONTDOWNLOADCSS = 47 , OLECMDID_UPDATEPAGESTATUS = 48 , OLECMDID_PRINT2 = 49 , OLECMDID_PRINTPREVIEW2 = 50 , OLECMDID_SETPRINTTEMPLATE = 51 , OLECMDID_GETPRINTTEMPLATE = 52 , OLECMDID_PAGEACTIONBLOCKED = 55 , OLECMDID_PAGEACTIONUIQUERY = 56 , OLECMDID_FOCUSVIEWCONTROLS = 57 , OLECMDID_FOCUSVIEWCONTROLSQUERY = 58 , OLECMDID_SHOWPAGEACTIONMENU = 59 , OLECMDID_ADDTRAVELENTRY = 60 , OLECMDID_UPDATETRAVELENTRY = 61 , OLECMDID_UPDATEBACKFORWARDSTATE = 62 , OLECMDID_OPTICAL_ZOOM = 63 , OLECMDID_OPTICAL_GETZOOMRANGE = 64 , OLECMDID_WINDOWSTATECHANGED = 65 , OLECMDID_ACTIVEXINSTALLSCOPE = 66 , OLECMDID_UPDATETRAVELENTRY_DATARECOVERY = 67 , OLECMDID_SHOWTASKDLG = 68 , OLECMDID_POPSTATEEVENT = 69 , OLECMDID_VIEWPORT_MODE = 70 , OLECMDID_LAYOUT_VIEWPORT_WIDTH = 71 , OLECMDID_VISUAL_VIEWPORT_EXCLUDE_BOTTOM = 72 , OLECMDID_USER_OPTICAL_ZOOM = 73 , OLECMDID_PAGEAVAILABLE = 74 , OLECMDID_GETUSERSCALABLE = 75 , OLECMDID_UPDATE_CARET = 76 , OLECMDID_ENABLE_VISIBILITY = 77 , OLECMDID_MEDIA_PLAYBACK = 78 }

typedef IOleCommandTarget *	LPOLECOMMANDTARGET

typedef enum IOleCommandTarget::OLECMDF	OLECMDF

typedef struct IOleCommandTarget::_tagOLECMD	OLECMD

typedef struct IOleCommandTarget::_tagOLECMDTEXT	OLECMDTEXT

typedef enum IOleCommandTarget::OLECMDTEXTF	OLECMDTEXTF

typedef enum IOleCommandTarget::OLECMDEXECOPT	OLECMDEXECOPT

typedef enum IOleCommandTarget::OLECMDID	OLECMDID

Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Public Types inherited from IServiceProvider
typedef IServiceProvider *	LPSERVICEPROVIDER

Public Types inherited from IMenuPopup
enum	tagMENUPOPUPSELECT { MPOS_EXECUTE = 0 , MPOS_FULLCANCEL , MPOS_CANCELLEVEL , MPOS_SELECTLEFT , MPOS_SELECTRIGHT , MPOS_CHILDTRACKING }

enum	tagMENUPOPUPPOPUPFLAGS { MPPF_SETFOCUS = 0x00000001 , MPPF_INITIALSELECT = 0x00000002 , MPPF_NOANIMATE = 0x00000004 , MPPF_KEYBOARD = 0x00000010 , MPPF_REPOSITION = 0x00000020 , MPPF_FORCEZORDER = 0x00000040 , MPPF_FINALSELECT = 0x00000080 , MPPF_TOP = 0x20000000 , MPPF_LEFT = 0x40000000 , MPPF_RIGHT = 0x60000000 , MPPF_BOTTOM = 0x80000000 , MPPF_POS_MASK = 0xE0000000 , MPPF_ALIGN_LEFT = 0x02000000 , MPPF_ALIGN_RIGHT = 0x04000000 }

typedef int	MP_POPUPFLAGS

Public Types inherited from IOleWindow
typedef IOleWindow *	LPOLEWINDOW

Public Types inherited from IObjectWithSite
typedef IObjectWithSite *	LPOBJECTWITHSITE

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

Detailed Description

Definition at line 27 of file CMenuDeskBar.h.

Constructor & Destructor Documentation

◆ CMenuDeskBar()

CMenuDeskBar::CMenuDeskBar ( )

Definition at line 48 of file CMenuDeskBar.cpp.

                           :
    m_Client(NULL),
    m_ClientWindow(NULL),
    m_IconSize(0),
    m_Banner(NULL),
    m_Shown(FALSE),
    m_ShowFlags(0),
    m_didAddRef(FALSE)
{
}

◆ ~CMenuDeskBar()

CMenuDeskBar::~CMenuDeskBar ( )

virtual

Definition at line 59 of file CMenuDeskBar.cpp.

60{

61}

Member Function Documentation

◆ _AdjustForTheme()

HRESULT CMenuDeskBar::_AdjustForTheme ( BOOL bFlatStyle )

private

Definition at line 843 of file CMenuDeskBar.cpp.

{
    DWORD style = bFlatStyle ? WS_BORDER : WS_CLIPCHILDREN|WS_DLGFRAME;
    DWORD mask = WS_BORDER|WS_CLIPCHILDREN|WS_DLGFRAME;
    SHSetWindowBits(m_hWnd, GWL_STYLE, mask, style);
    return S_OK;
}

Referenced by Exec().

◆ _CloseBar()

HRESULT CMenuDeskBar::_CloseBar ( )

private

Definition at line 618 of file CMenuDeskBar.cpp.

{
    CComPtr<IDeskBarClient> dbc;
    HRESULT hr;
 
    // Ensure that our data isn't destroyed while we are working
    CComPtr<IDeskBar> safeThis = this;
 
    m_Shown = false;
 
    if (m_SubMenuParent)
    {
        m_SubMenuParent->SetSubMenu(this, FALSE);
    }
 
    if (m_SubMenuChild)
    {
        hr = m_SubMenuChild->OnSelect(MPOS_CANCELLEVEL);
        if (FAILED_UNEXPECTEDLY(hr))
            return hr;
    }
 
    hr = m_Client->QueryInterface(IID_PPV_ARG(IDeskBarClient, &dbc));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = dbc->UIActivateDBC(FALSE);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    if (m_hWnd)
        SetWindowPos(NULL, 0, 0, 0, 0, SWP_HIDEWINDOW | SWP_NOACTIVATE | SWP_NOMOVE);
 
    return UIActivateIO(FALSE, NULL);
}

Referenced by OnSelect(), and SetSite().

◆ _IsSubMenuParent()

BOOL CMenuDeskBar::_IsSubMenuParent ( HWND hwnd )

private

Definition at line 654 of file CMenuDeskBar.cpp.

{
    CComPtr<IMenuPopup> popup = m_SubMenuParent;
 
    while (popup)
    {
        HRESULT hr;
        HWND parent;
 
        hr = IUnknown_GetWindow(popup, &parent);
        if (FAILED_UNEXPECTEDLY(hr))
            return FALSE;
        if (hwnd == parent)
            return TRUE;
 
        hr = IUnknown_GetSite(popup, IID_PPV_ARG(IMenuPopup, &popup));
        if (FAILED(hr))
            return FALSE;
    }
 
    return FALSE;
}

Referenced by _OnActivate().

◆ _OnActivate()

LRESULT CMenuDeskBar::_OnActivate	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 760 of file CMenuDeskBar.cpp.

{
    // BUG in ReactOS: WM_ACTIVATE/WA_INACTIVE makes no sense with lParam==hWnd
    if (LOWORD(wParam) != 0 || reinterpret_cast<HWND>(lParam) == m_hWnd)
    {
        return 0;
    }
 
    // HACK! I just want it to work !!!
    CComPtr<IDeskBar> db;
    HRESULT hr = IUnknown_QueryService(m_Client, SID_SMenuBandChild, IID_PPV_ARG(IDeskBar, &db));
    if (FAILED_UNEXPECTEDLY(hr))
        return 0;
 
    CComPtr<IUnknown> punk;
 
    hr = db->GetClient(&punk);
    if (FAILED_UNEXPECTEDLY(hr))
        return 0;
 
    if (!punk && m_Shown)
    {
        if (!_IsSubMenuParent(reinterpret_cast<HWND>(lParam)))
        {
            OnSelect(MPOS_FULLCANCEL);
        }
    }
 
    return 0;
}

◆ _OnAppActivate()

LRESULT CMenuDeskBar::_OnAppActivate	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 796 of file CMenuDeskBar.cpp.

{
#if 0
    if (wParam == 0 && m_Shown)
    {
        OnSelect(MPOS_FULLCANCEL);
    }
#endif
    return 0;
}

◆ _OnClose()

LRESULT CMenuDeskBar::_OnClose	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 837 of file CMenuDeskBar.cpp.

{
    /* Prevent the CMenuDeskBar from destroying on being sent a WM_CLOSE */
    return 0;
}

◆ _OnCreate()

LRESULT CMenuDeskBar::_OnCreate	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 63 of file CMenuDeskBar.cpp.

{
    if (!m_didAddRef)
    {
        this->AddRef();
        m_didAddRef = TRUE;
    }
 
    bHandled = FALSE;
    return 0;
}

◆ _OnMouseActivate()

LRESULT CMenuDeskBar::_OnMouseActivate	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 791 of file CMenuDeskBar.cpp.

{
    return MA_NOACTIVATE;
}

◆ _OnNcPaint()

LRESULT CMenuDeskBar::_OnNcPaint	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 815 of file CMenuDeskBar.cpp.

{
    /* If it is a flat style menu we need to handle WM_NCPAINT
     * and paint the border with the right colour */
    if ((GetStyle() & WS_BORDER) == 0)
    {
        /* This isn't a flat style menu. */
        bHandled = FALSE;
        return 0;
    }
 
    HDC hdc;
    RECT rcWindow;
 
    hdc = GetWindowDC();
    GetWindowRect(&rcWindow);
    OffsetRect(&rcWindow, -rcWindow.left, -rcWindow.top);
    FrameRect(hdc, &rcWindow, GetSysColorBrush(COLOR_BTNSHADOW));
    ReleaseDC(hdc);
    return 0;
}

◆ _OnNotify()

LRESULT CMenuDeskBar::_OnNotify	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 698 of file CMenuDeskBar.cpp.

{
    if (!m_Client)
        return 0;
 
    CComPtr<IWinEventHandler> winEventHandler;
    HRESULT hr = m_Client->QueryInterface(IID_PPV_ARG(IWinEventHandler, &winEventHandler));
    if (FAILED_UNEXPECTEDLY(hr))
        return 0;
 
    if (winEventHandler)
    {
        LRESULT result;
        hr = winEventHandler->OnWinEvent(NULL, uMsg, wParam, lParam, &result);
        if (FAILED_UNEXPECTEDLY(hr))
            return 0;
        return result;
    }
 
    return 0;
}

Referenced by _OnWinIniChange().

◆ _OnPaint()

LRESULT CMenuDeskBar::_OnPaint	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 720 of file CMenuDeskBar.cpp.

{
    bHandled = FALSE;
 
    if (m_Banner && !m_IconSize)
    {
        BITMAP bm;
        PAINTSTRUCT ps;
        HDC hdc = BeginPaint(&ps);
 
        HDC hdcMem = ::CreateCompatibleDC(hdc);
        HGDIOBJ hbmOld = ::SelectObject(hdcMem, m_Banner);
 
        ::GetObject(m_Banner, sizeof(bm), &bm);
 
        RECT rc;
        if (!GetClientRect(&rc))
            WARN("GetClientRect failed\n");
 
        const int bx = bm.bmWidth;
        const int by = bm.bmHeight;
        const int cy = rc.bottom;
 
        TRACE("Painting banner: %d by %d\n", bm.bmWidth, bm.bmHeight);
 
        if (!::StretchBlt(hdc, 0, 0, bx, cy - by, hdcMem, 0, 0, bx, 1, SRCCOPY))
            WARN("StretchBlt failed\n");
 
        if (!::BitBlt(hdc, 0, cy - by, bx, by, hdcMem, 0, 0, SRCCOPY))
            WARN("BitBlt failed\n");
 
        ::SelectObject(hdcMem, hbmOld);
        ::DeleteDC(hdcMem);
 
        EndPaint(&ps);
    }
 
    return TRUE;
}

◆ _OnSize()

LRESULT CMenuDeskBar::_OnSize	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 677 of file CMenuDeskBar.cpp.

{
    if (m_Client)
    {
        RECT rc;
 
        GetClientRect(&rc);
 
        if (m_Banner != NULL)
        {
            BITMAP bm;
            ::GetObject(m_Banner, sizeof(bm), &bm);
            rc.left += bm.bmWidth;
        }
 
        ::SetWindowPos(m_ClientWindow, NULL, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, 0);
    }
 
    return 0;
}

Referenced by Popup(), SetBitmap(), and SetIconSize().

◆ _OnWinIniChange()

LRESULT CMenuDeskBar::_OnWinIniChange	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 807 of file CMenuDeskBar.cpp.

{
    if (wParam == SPI_SETFLATMENU)
        return _OnNotify(uMsg, wParam, lParam, bHandled);
 
    return 0;
}

◆ ContextSensitiveHelp()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::ContextSensitiveHelp ( BOOL fEnterMode )

virtual

Implements IOleWindow.

Definition at line 97 of file CMenuDeskBar.cpp.

{
    return E_NOTIMPL;
}

◆ Exec()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::Exec	(	const GUID *	pguidCmdGroup,
		DWORD	nCmdID,
		DWORD	nCmdexecopt,
		VARIANT *	pvaIn,
		VARIANT *	pvaOut
	)

virtual

Implements IOleCommandTarget.

Definition at line 113 of file CMenuDeskBar.cpp.

{
    if (IsEqualIID(*pguidCmdGroup, CGID_MenuDeskBar))
    {
        switch (nCmdID)
        {
        case 2: // refresh
            return S_OK;
        case 3: // load complete
            return S_OK;
        case 4: // set font metrics
            return _AdjustForTheme(nCmdexecopt);
        }
    }
    if (IsEqualIID(*pguidCmdGroup, CGID_Explorer))
    {
    }
    else if (IsEqualIID(*pguidCmdGroup, IID_IDeskBarClient))
    {
        switch (nCmdID)
        {
        case 0:
            // hide current band
            break;
        case 2:
            break;
        case 3:
            break;
        }
    }
    return E_NOTIMPL;
}

◆ GetBitmap()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::GetBitmap ( HBITMAP * phBitmap )

virtual

Definition at line 562 of file CMenuDeskBar.cpp.

{
    if (phBitmap)
        *phBitmap = m_Banner;
    return S_OK;
}

◆ GetClient()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::GetClient ( IUnknown ** ppunkClient )

virtual

Implements IDeskBar.

Definition at line 234 of file CMenuDeskBar.cpp.

{
    if (ppunkClient == NULL)
        return E_POINTER;
 
    if (!m_Client)
        return E_FAIL;
 
    return m_Client->QueryInterface(IID_PPV_ARG(IUnknown, ppunkClient));
}

◆ GetIconSize()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::GetIconSize ( DWORD * piIcon )

virtual

Definition at line 545 of file CMenuDeskBar.cpp.

{
    if (piIcon)
        *piIcon = m_IconSize;
    return S_OK;
}

◆ GetSite()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::GetSite	(	REFIID	riid,
		PVOID *	ppvSite
	)

virtual

Implements IObjectWithSite.

Definition at line 277 of file CMenuDeskBar.cpp.

{
    if (m_Site == NULL)
        return E_FAIL;
 
    return m_Site->QueryInterface(riid, ppvSite);
}

◆ GetWindow()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::GetWindow ( HWND * phwnd )

virtual

Implements IOleWindow.

Definition at line 89 of file CMenuDeskBar.cpp.

{
    if (lphwnd == NULL)
        return E_POINTER;
    *lphwnd = m_hWnd;
    return S_OK;
}

◆ HasFocusIO()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::HasFocusIO ( THIS )

virtual

Definition at line 184 of file CMenuDeskBar.cpp.

{
    return IUnknown_HasFocusIO(m_Client);
}

◆ Initialize()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::Initialize ( THIS )

virtual

Definition at line 84 of file CMenuDeskBar.cpp.

{
    return S_OK;
}

◆ OnFinalMessage()

void CMenuDeskBar::OnFinalMessage ( HWND hWnd )

privatevirtual

Definition at line 75 of file CMenuDeskBar.cpp.

{
    if (m_didAddRef)
    {
        this->Release();
        m_didAddRef = FALSE;
    }
}

◆ OnFocusChangeIS()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::OnFocusChangeIS	(	LPUNKNOWN	lpUnknown,
		BOOL	bFocus
	)

virtual

Definition at line 102 of file CMenuDeskBar.cpp.

{
    return IUnknown_OnFocusChangeIS(m_Client, punkObj, fSetFocus);
}

◆ OnPosRectChangeDB()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::OnPosRectChangeDB ( LPRECT prc )

virtual

Definition at line 245 of file CMenuDeskBar.cpp.

{
    if (prc == NULL)
        return E_POINTER;
 
    return S_OK;
}

◆ OnSelect()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::OnSelect ( DWORD dwSelectType )

virtual

Implements IMenuPopup.

Definition at line 590 of file CMenuDeskBar.cpp.

{
    CComPtr<IDeskBar> safeThis = this;
    CComPtr<IMenuPopup> oldParent = m_SubMenuParent;
 
    TRACE("OnSelect dwSelectType=%d\n", this, dwSelectType);
    switch (dwSelectType)
    {
    case MPOS_EXECUTE:
    case MPOS_FULLCANCEL:
    case MPOS_CANCELLEVEL:
 
        _CloseBar();
 
        if (dwSelectType == MPOS_CANCELLEVEL)
            return S_OK;
 
    case MPOS_SELECTLEFT:
    case MPOS_SELECTRIGHT:
    case MPOS_CHILDTRACKING:
        if (oldParent)
            return oldParent->OnSelect(dwSelectType);
        break;
    }
 
    return S_OK;
}

Referenced by _OnActivate(), and _OnAppActivate().

◆ Popup()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::Popup	(	POINTL *	ppt,
		RECTL *	prcExclude,
		MP_POPUPFLAGS	dwFlags
	)

virtual

Implements IMenuPopup.

Definition at line 316 of file CMenuDeskBar.cpp.

{
    HRESULT hr;
    CComPtr<IOleCommandTarget> oct;
    CComPtr<IInputObject> io;
    CComPtr<IDeskBand> band;
    CComPtr<IDeskBarClient> dbc;
 
    if (m_hWnd == NULL)
        return E_FAIL;
 
    hr = IUnknown_QueryService(m_Client, SID_SMenuBandChild, IID_PPV_ARG(IOleCommandTarget, &oct));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = m_Client->QueryInterface(IID_PPV_ARG(IDeskBarClient, &dbc));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    // Windows calls this, but it appears to be unimplemented?
    hr = dbc->SetModeDBC(1);
    // Allow it to fail with E_NOTIMPL.
 
    // No clue about the arg, using anything != 0
    hr = dbc->UIActivateDBC(TRUE);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    RECT rc = { 0 };
    hr = dbc->GetSize(0, &rc);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    // Unknown meaning
    const int CMD = 19;
    const int CMD_EXEC_OPT = 0;
 
    hr = IUnknown_QueryServiceExec(m_Client, SID_SMenuBandChild, &CLSID_MenuBand, CMD, CMD_EXEC_OPT, NULL, NULL);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    ::AdjustWindowRect(&rc, ::GetWindowLong(m_hWnd, GWL_STYLE), FALSE);
    ::OffsetRect(&rc, -rc.left, -rc.top);
 
    if (m_Banner != NULL)
    {
        BITMAP bm;
        ::GetObject(m_Banner, sizeof(bm), &bm);
        rc.right += bm.bmWidth;
    }
 
    RECT rcWorkArea;
    ::GetWindowRect(GetDesktopWindow(), &rcWorkArea);
    int cxWorkArea = rcWorkArea.right - rcWorkArea.left;
    int cyWorkArea = rcWorkArea.bottom - rcWorkArea.top;
 
    int x = ppt->x;
    int y = ppt->y;
    int cx = rc.right - rc.left;
    int cy = rc.bottom - rc.top;
 
    // TODO: Make alignLeft default to TRUE in LTR systems or whenever necessary.
    BOOL alignLeft = FALSE;
    BOOL alignTop = FALSE;
    BOOL preferVertical = FALSE;
    switch (dwFlags & MPPF_POS_MASK)
    {
    case MPPF_TOP:
        alignTop = TRUE;
        preferVertical = TRUE;
        break;
    case MPPF_LEFT:
        alignLeft = TRUE;
        break;
    case MPPF_BOTTOM:
        alignTop = FALSE;
        preferVertical = TRUE;
        break;
    case MPPF_RIGHT:
        alignLeft = FALSE;
        break;
    }
 
    // Try the selected alignment and verify that it doesn't escape the work area.
    if (alignLeft)
    {
        x = ppt->x - cx;
    }
    else
    {
        x = ppt->x;
    }
 
    if (alignTop)
    {
        y = ppt->y - cy;
    }
    else
    {
        y = ppt->y;
    }
 
    if (prcExclude)
        AdjustForExcludeArea(alignLeft, alignTop, preferVertical, &x, &y, cx, cy, *prcExclude);
 
    // Verify that it doesn't escape the work area, and flip.
    if (alignLeft)
    {
        if (x < rcWorkArea.left && (ppt->x+cx) <= rcWorkArea.right)
        {
            alignLeft = FALSE;
            if (prcExclude)
                x = prcExclude->right - ((x + cx) - prcExclude->left);
            else
                x = ppt->x;
        }
    }
    else
    {
        if ((ppt->x + cx) > rcWorkArea.right && x >= rcWorkArea.left)
        {
            alignLeft = TRUE;
            if (prcExclude)
                x = prcExclude->left - cx + (prcExclude->right - x);
            else
                x = ppt->x - cx;
        }
    }
 
    BOOL flipV = FALSE;
    if (alignTop)
    {
        if (y < rcWorkArea.top && (ppt->y + cy) <= rcWorkArea.bottom)
        {
            alignTop = FALSE;
            if (prcExclude)
                y = prcExclude->bottom - ((y + cy) - prcExclude->top);
            else
                y = ppt->y;
 
            flipV = true;
        }
    }
    else
    {
        if ((ppt->y + cy) > rcWorkArea.bottom && y >= rcWorkArea.top)
        {
            alignTop = TRUE;
            if (prcExclude)
                y = prcExclude->top - cy + (prcExclude->bottom - y);
            else
                y = ppt->y - cy;
 
            flipV = true;
        }
    }
 
    if (prcExclude)
        AdjustForExcludeArea(alignLeft, alignTop, preferVertical, &x, &y, cx, cy, *prcExclude);
 
    if (x < rcWorkArea.left)
        x = rcWorkArea.left;
 
    if (cx > cxWorkArea)
        cx = cxWorkArea;
 
    if (x + cx > rcWorkArea.right)
        x = rcWorkArea.right - cx;
 
    if (y < rcWorkArea.top)
        y = rcWorkArea.top;
 
    if (cy > cyWorkArea)
        cy = cyWorkArea;
 
    if (y + cy > rcWorkArea.bottom)
        y = rcWorkArea.bottom - cy;
 
    int flags = SWP_SHOWWINDOW | SWP_NOACTIVATE;
 
    this->SetWindowPos(HWND_TOPMOST, x, y, cx, cy, flags);
 
    if (flipV)
    {
        if (dwFlags & MPPF_INITIALSELECT)
            dwFlags = (dwFlags ^ MPPF_INITIALSELECT) | MPPF_FINALSELECT;
        else if (dwFlags & MPPF_FINALSELECT)
            dwFlags = (dwFlags ^ MPPF_FINALSELECT) | MPPF_INITIALSELECT;
    }
 
    m_ShowFlags = dwFlags;
    m_Shown = true;
 
    // HACK: The bar needs to be notified of the size AFTER it is shown.
    // Quick & dirty way of getting it done.
    BOOL bHandled;
    _OnSize(WM_SIZE, 0, 0, bHandled);
 
    UIActivateIO(TRUE, NULL);
 
    if (dwFlags & (MPPF_INITIALSELECT | MPPF_FINALSELECT))
    {
        const int CMD_SELECT = 5;
        int CMD_SELECT_OPTS = dwFlags & MPPF_INITIALSELECT ? 0 : -2;
        IUnknown_QueryServiceExec(m_Client, SID_SMenuBandChild, &CLSID_MenuBand, CMD_SELECT, CMD_SELECT_OPTS, NULL, NULL);
    }
 
    return S_OK;
}

◆ QueryService()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::QueryService	(	REFGUID	guidService,
		REFIID	riid,
		void **	ppvObject
	)

virtual

Implements IServiceProvider.

Definition at line 147 of file CMenuDeskBar.cpp.

{
    HRESULT hr;
 
    if (IsEqualGUID(guidService, SID_SMenuPopup) ||
        IsEqualGUID(guidService, SID_SMenuBandParent) ||
        IsEqualGUID(guidService, SID_STopLevelBrowser))
    {
        hr = this->QueryInterface(riid, ppvObject);
        if (SUCCEEDED(hr))
            return hr;
    }
 
    if (IsEqualGUID(guidService, SID_SMenuBandBottom) ||
        IsEqualGUID(guidService, SID_SMenuBandBottomSelected) ||
        IsEqualGUID(guidService, SID_SMenuBandChild))
    {
        if (m_Client == NULL)
            return E_NOINTERFACE;
 
        hr = IUnknown_QueryService(m_Client, guidService, riid, ppvObject);
        if (SUCCEEDED(hr))
            return hr;
    }
 
 
    if (m_Site == NULL)
        return E_NOINTERFACE;
 
    return IUnknown_QueryService(m_Site, guidService, riid, ppvObject);
}

◆ QueryStatus()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::QueryStatus	(	const GUID *	pguidCmdGroup,
		ULONG	cCmds,
		OLECMD	prgCmds[],
		OLECMDTEXT *	pCmdText
	)

virtual

Implements IOleCommandTarget.

Definition at line 107 of file CMenuDeskBar.cpp.

{
    return E_NOTIMPL;
}

◆ SetBitmap()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetBitmap ( HBITMAP hBitmap )

virtual

Definition at line 552 of file CMenuDeskBar.cpp.

{
    m_Banner = hBitmap;
 
    BOOL bHandled;
    _OnSize(WM_SIZE, 0, 0, bHandled);
 
    return S_OK;
}

◆ SetClient()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetClient ( IUnknown * punkClient )

virtual

Implements IDeskBar.

Definition at line 194 of file CMenuDeskBar.cpp.

{
    CComPtr<IDeskBarClient> pDeskBandClient;
    HRESULT hr;
 
    if (m_Client)
    {
        hr = m_Client->QueryInterface(IID_PPV_ARG(IDeskBarClient, &pDeskBandClient));
        if (FAILED_UNEXPECTEDLY(hr))
            return hr;
 
        pDeskBandClient->SetDeskBarSite(NULL);
 
        pDeskBandClient = NULL;
        m_Client = NULL;
    }
 
    if (punkClient == NULL)
        return S_OK;
 
    if (m_hWnd == NULL)
    {
        Create(NULL);
    }
 
    hr = punkClient->QueryInterface(IID_PPV_ARG(IUnknown, &m_Client));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = m_Client->QueryInterface(IID_PPV_ARG(IDeskBarClient, &pDeskBandClient));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    hr = pDeskBandClient->SetDeskBarSite(static_cast<IDeskBar*>(this));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    return IUnknown_GetWindow(m_Client, &m_ClientWindow);
}

Referenced by SetSite().

◆ SetIconSize()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetIconSize ( DWORD iIcon )

virtual

Definition at line 526 of file CMenuDeskBar.cpp.

{
    HRESULT hr;
    m_IconSize = iIcon;
 
    // Unknown meaning (set flags? set icon size?)
    const int CMD = 16;
    const int CMD_EXEC_OPT = iIcon ? 0 : 2; // seems to work
 
    hr = IUnknown_QueryServiceExec(m_Client, SID_SMenuBandChild, &CLSID_MenuBand, CMD, CMD_EXEC_OPT, NULL, NULL);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    BOOL bHandled;
    _OnSize(WM_SIZE, 0, 0, bHandled);
 
    return hr;
}

◆ SetSite()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetSite ( IUnknown * pUnkSite )

virtual

Implements IObjectWithSite.

Definition at line 253 of file CMenuDeskBar.cpp.

{
    // Windows closes the bar if this is called when the bar is shown
 
    if (m_Shown)
        _CloseBar();
 
    m_SubMenuParent = NULL;
 
    m_Site = pUnkSite;
 
    if (m_Site)
    {
        IUnknown_QueryService(m_Site, SID_SMenuPopup, IID_PPV_ARG(IMenuPopup, &m_SubMenuParent));
    }
    else
    {
        SetClient(NULL);
        DestroyWindow();
    }
 
    return S_OK;
}

◆ SetSubMenu()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetSubMenu	(	IMenuPopup *	pmp,
		BOOL	fSet
	)

virtual

Implements IMenuPopup.

Definition at line 569 of file CMenuDeskBar.cpp.

{
    // Called by the MenuBand to assign itself as the logical child of the DeskBar
 
    if (fSet)
    {
        m_SubMenuChild = pmp;
    }
    else
    {
        if (m_SubMenuChild)
        {
            if (pmp == m_SubMenuChild)
            {
                m_SubMenuChild = NULL;
            }
        }
    }
    return S_OK;
}

◆ TranslateAcceleratorIO()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::TranslateAcceleratorIO ( LPMSG lpMsg )

virtual

Definition at line 189 of file CMenuDeskBar.cpp.

{
    return IUnknown_TranslateAcceleratorIO(m_Client, lpMsg);
}

◆ UIActivateIO()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::UIActivateIO	(	BOOL	bActivating,
		LPMSG	lpMsg
	)

virtual

Definition at line 179 of file CMenuDeskBar.cpp.

{
    return IUnknown_UIActivateIO(m_Client, fActivate, lpMsg);
}

Referenced by _CloseBar(), and Popup().

Member Data Documentation

◆ m_Banner

HBITMAP CMenuDeskBar::m_Banner

private

Definition at line 49 of file CMenuDeskBar.h.

Referenced by _OnPaint(), _OnSize(), GetBitmap(), Popup(), and SetBitmap().

◆ m_Client

CComPtr<IUnknown> CMenuDeskBar::m_Client

private

Definition at line 42 of file CMenuDeskBar.h.

Referenced by _CloseBar(), _OnActivate(), _OnNotify(), _OnSize(), GetClient(), HasFocusIO(), OnFocusChangeIS(), Popup(), QueryService(), SetClient(), SetIconSize(), TranslateAcceleratorIO(), and UIActivateIO().

◆ m_ClientWindow

HWND CMenuDeskBar::m_ClientWindow

private

Definition at line 46 of file CMenuDeskBar.h.

Referenced by _OnSize(), and SetClient().

◆ m_didAddRef

BOOL CMenuDeskBar::m_didAddRef

private

Definition at line 54 of file CMenuDeskBar.h.

Referenced by _OnCreate(), and OnFinalMessage().

◆ m_IconSize

DWORD CMenuDeskBar::m_IconSize

private

Definition at line 48 of file CMenuDeskBar.h.

Referenced by _OnPaint(), GetIconSize(), and SetIconSize().

◆ m_ShowFlags

DWORD CMenuDeskBar::m_ShowFlags

private

Definition at line 52 of file CMenuDeskBar.h.

Referenced by Popup().

◆ m_Shown

BOOL CMenuDeskBar::m_Shown

private

Definition at line 51 of file CMenuDeskBar.h.

Referenced by _CloseBar(), _OnActivate(), _OnAppActivate(), Popup(), and SetSite().

◆ m_Site

CComPtr<IUnknown> CMenuDeskBar::m_Site

private

Definition at line 41 of file CMenuDeskBar.h.

Referenced by GetSite(), QueryService(), and SetSite().

◆ m_SubMenuChild

CComPtr<IMenuPopup> CMenuDeskBar::m_SubMenuChild

private

Definition at line 44 of file CMenuDeskBar.h.

Referenced by _CloseBar(), and SetSubMenu().

◆ m_SubMenuParent

CComPtr<IMenuPopup> CMenuDeskBar::m_SubMenuParent

private

Definition at line 43 of file CMenuDeskBar.h.

Referenced by _CloseBar(), _IsSubMenuParent(), OnSelect(), and SetSite().

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

dll/win32/shell32/shellmenu/CMenuDeskBar.h
dll/win32/shell32/shellmenu/CMenuDeskBar.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CMenuDeskBar()

◆ ~CMenuDeskBar()

Member Function Documentation

◆ _AdjustForTheme()

◆ _CloseBar()

◆ _IsSubMenuParent()

◆ _OnActivate()

◆ _OnAppActivate()

◆ _OnClose()

◆ _OnCreate()

◆ _OnMouseActivate()

◆ _OnNcPaint()

◆ _OnNotify()

◆ _OnPaint()

◆ _OnSize()

◆ _OnWinIniChange()

◆ ContextSensitiveHelp()

◆ Exec()

◆ GetBitmap()

◆ GetClient()

◆ GetIconSize()

◆ GetSite()

◆ GetWindow()

◆ HasFocusIO()

◆ Initialize()

◆ OnFinalMessage()

◆ OnFocusChangeIS()

◆ OnPosRectChangeDB()

◆ OnSelect()

◆ Popup()

◆ QueryService()

◆ QueryStatus()

◆ SetBitmap()

◆ SetClient()

◆ SetIconSize()

◆ SetSite()

◆ SetSubMenu()

◆ TranslateAcceleratorIO()

◆ UIActivateIO()

Member Data Documentation

◆ m_Banner

◆ m_Client

◆ m_ClientWindow

◆ m_didAddRef

◆ m_IconSize

◆ m_ShowFlags

◆ m_Shown

◆ m_Site

◆ m_SubMenuChild

◆ m_SubMenuParent