#include <CMenuDeskBar.h>

Inheritance diagram for CMenuDeskBar:

[legend]

Collaboration diagram for CMenuDeskBar:

[legend]

Public Member Functions
	CMenuDeskBar ()

virtual	~CMenuDeskBar ()

STDMETHOD()	Popup (POINTL ppt, RECTL prcExclude, MP_POPUPFLAGS dwFlags) override

STDMETHOD()	OnSelect (DWORD dwSelectType) override

STDMETHOD()	SetSubMenu (IMenuPopup *pmp, BOOL fSet) override

STDMETHOD()	GetWindow (HWND *phwnd) override

STDMETHOD()	ContextSensitiveHelp (BOOL fEnterMode) override

STDMETHOD()	SetSite (IUnknown *pUnkSite) override

STDMETHOD()	GetSite (REFIID riid, PVOID *ppvSite) override

STDMETHOD()	SetIconSize (DWORD iIcon) override

STDMETHOD()	GetIconSize (DWORD *piIcon) override

STDMETHOD()	SetBitmap (HBITMAP hBitmap) override

STDMETHOD()	GetBitmap (HBITMAP *phBitmap) override

STDMETHOD()	Initialize (THIS) override

STDMETHOD()	QueryStatus (const GUID pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT pCmdText) override

STDMETHOD()	Exec (const GUID pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT pvaIn, VARIANT *pvaOut) override

STDMETHOD()	QueryService (REFGUID guidService, REFIID riid, void **ppvObject) override

STDMETHOD()	OnFocusChangeIS (LPUNKNOWN lpUnknown, BOOL bFocus) override

STDMETHOD()	UIActivateIO (BOOL bActivating, LPMSG lpMsg) override

STDMETHOD()	HasFocusIO (THIS) override

STDMETHOD()	TranslateAcceleratorIO (LPMSG lpMsg) override

STDMETHOD()	SetClient (IUnknown *punkClient) override

STDMETHOD()	GetClient (IUnknown **ppunkClient) override

STDMETHOD()	OnPosRectChangeDB (LPRECT prc) override

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

ULONG	InternalAddRef ()

ULONG	InternalRelease ()

void	Lock ()

void	Unlock ()

HRESULT	_AtlInitialConstruct ()

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

	~CComObjectRootBase ()

void	SetVoid (void *)

HRESULT	_AtlFinalConstruct ()

HRESULT	FinalConstruct ()

void	InternalFinalConstructAddRef ()

void	InternalFinalConstructRelease ()

void	FinalRelease ()

HRESULT	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 846 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 621 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 657 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 763 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 799 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 840 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 794 of file CMenuDeskBar.cpp.

{
    return MA_NOACTIVATE;
}

◆ _OnNcPaint()

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

private

Definition at line 818 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 701 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 723 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 680 of file CMenuDeskBar.cpp.

{
    if (m_Client)
    {
        RECT rc;
 
        GetClientRect(&rc);
 
        if (m_Banner && m_IconSize != BMICON_SMALL)
        {
            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 810 of file CMenuDeskBar.cpp.

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

◆ ContextSensitiveHelp()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::ContextSensitiveHelp ( BOOL fEnterMode )

override

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
	)

override

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 )

override

Definition at line 565 of file CMenuDeskBar.cpp.

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

◆ GetClient()

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

override

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 )

override

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
	)

override

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 )

override

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 )

override

Definition at line 184 of file CMenuDeskBar.cpp.

{
    return IUnknown_HasFocusIO(m_Client);
}

◆ Initialize()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::Initialize ( THIS )

override

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
	)

override

Definition at line 102 of file CMenuDeskBar.cpp.

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

◆ OnPosRectChangeDB()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::OnPosRectChangeDB ( LPRECT prc )

override

Definition at line 245 of file CMenuDeskBar.cpp.

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

◆ OnSelect()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::OnSelect ( DWORD dwSelectType )

override

Implements IMenuPopup.

Definition at line 593 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
	)

override

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
	)

override

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
	)

override

Implements IOleCommandTarget.

Definition at line 107 of file CMenuDeskBar.cpp.

{
    return E_NOTIMPL;
}

◆ SetBitmap()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetBitmap ( HBITMAP hBitmap )

override

Definition at line 552 of file CMenuDeskBar.cpp.

{
    if (m_Banner && m_Banner != hBitmap)
        ::DeleteObject(m_Banner);
 
    m_Banner = hBitmap;
 
    BOOL bHandled;
    _OnSize(WM_SIZE, 0, 0, bHandled);
 
    return S_OK;
}

◆ SetClient()

HRESULT STDMETHODCALLTYPE CMenuDeskBar::SetClient ( IUnknown * punkClient )

override

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 )

override

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 )

override

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
	)

override

Implements IMenuPopup.

Definition at line 572 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 )

override

Definition at line 189 of file CMenuDeskBar.cpp.

{
    return IUnknown_TranslateAcceleratorIO(m_Client, lpMsg);
}

◆ UIActivateIO()

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

override

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(), _OnSize(), 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