Inheritance diagram for CNotifyToolbar:

[legend]

Collaboration diagram for CNotifyToolbar:

[legend]

Public Member Functions
	CNotifyToolbar ()

virtual	~CNotifyToolbar ()

int	GetVisibleButtonCount ()

int	FindItem (IN HWND hWnd, IN UINT uID, InternalIconData **pdata)

int	FindExistingSharedIcon (HICON handle)

BOOL	AddButton (IN CONST NOTIFYICONDATA *iconData)

BOOL	SwitchVersion (IN CONST NOTIFYICONDATA *iconData)

BOOL	UpdateButton (IN CONST NOTIFYICONDATA *iconData)

BOOL	RemoveButton (IN CONST NOTIFYICONDATA *iconData)

VOID	ResizeImagelist ()

bool	SendNotifyCallback (InternalIconData *notifyItem, UINT uMsg)

void	Initialize (HWND hWndParent, CBalloonQueue *queue)

Public Member Functions inherited from ATL::CWindowImplBaseT< CToolbar< InternalIconData >, CControlWinTraits >
	CWindowImplBaseT ()

virtual void	OnFinalMessage (HWND)

BOOL	SubclassWindow (HWND hWnd)

HWND	UnsubclassWindow (BOOL bForce=FALSE)

virtual WNDPROC	GetWindowProc ()

LRESULT	DefWindowProc (UINT uMsg, WPARAM wParam, LPARAM lParam)

HWND	Create (HWND hWndParent, _U_RECT rect, LPCTSTR szWindowName, DWORD dwStyle, DWORD dwExStyle, _U_MENUorID MenuOrID, ATOM atom, LPVOID lpCreateParam)

Public Member Functions inherited from ATL::CWindowImplRoot< TBase >
	CWindowImplRoot ()

virtual	~CWindowImplRoot ()

Public Member Functions inherited from ATL::CWindow
	CWindow (HWND hWnd=NULL)

	operator HWND () const

UINT	ArrangeIconicWindows ()

void	Attach (HWND hWndNew)

HDC	BeginPaint (LPPAINTSTRUCT lpPaint)

BOOL	BringWindowToTop ()

BOOL	CenterWindow (HWND hWndCenter=NULL)

BOOL	ChangeClipboardChain (HWND hWndNewNext)

BOOL	CheckDlgButton (int nIDButton, UINT nCheck)

BOOL	CheckRadioButton (int nIDFirstButton, int nIDLastButton, int nIDCheckButton)

HWND	ChildWindowFromPoint (POINT point) const

HWND	ChildWindowFromPointEx (POINT point, UINT uFlags) const

BOOL	ClientToScreen (LPPOINT lpPoint) const

BOOL	ClientToScreen (LPRECT lpRect) const

HWND	Create (LPCTSTR lpstrWndClass, HWND hWndParent, _U_RECT rect=NULL, LPCTSTR szWindowName=NULL, DWORD dwStyle=0, DWORD dwExStyle=0, _U_MENUorID MenuOrID=0U, LPVOID lpCreateParam=NULL)

BOOL	CreateCaret (HBITMAP pBitmap)

BOOL	CreateGrayCaret (int nWidth, int nHeight)

BOOL	CreateSolidCaret (int nWidth, int nHeight)

HDWP	DeferWindowPos (HDWP hWinPosInfo, HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT uFlags)

BOOL	DestroyWindow ()

HWND	Detach ()

int	DlgDirList (LPTSTR lpPathSpec, int nIDListBox, int nIDStaticPath, UINT nFileType)

int	DlgDirListComboBox (LPTSTR lpPathSpec, int nIDComboBox, int nIDStaticPath, UINT nFileType)

BOOL	DlgDirSelect (LPTSTR lpString, int nCount, int nIDListBox)

BOOL	DlgDirSelectComboBox (LPTSTR lpString, int nCount, int nIDComboBox)

void	DragAcceptFiles (BOOL bAccept=TRUE)

BOOL	DrawMenuBar ()

BOOL	EnableScrollBar (UINT uSBFlags, UINT uArrowFlags=ESB_ENABLE_BOTH)

BOOL	EnableWindow (BOOL bEnable=TRUE)

void	EndPaint (LPPAINTSTRUCT lpPaint)

BOOL	FlashWindow (BOOL bInvert)

BOOL	GetClientRect (LPRECT lpRect) const

HDC	GetDC ()

HDC	GetDCEx (HRGN hRgnClip, DWORD flags)

HWND	GetDescendantWindow (int nID) const

HRESULT	GetDlgControl (int nID, REFIID iid, void **ppCtrl)

int	GetDlgCtrlID () const

HRESULT	GetDlgHost (int nID, REFIID iid, void **ppHost)

HWND	GetDlgItem (_In_ int nID) const

UINT	GetDlgItemInt (_In_ int nID, _Out_opt_ BOOL *lpTrans=NULL, _In_ BOOL bSigned=TRUE) const

UINT	GetDlgItemText (_In_ int nID, _Out_writes_to_(nMaxCount, return+1) LPTSTR lpStr, _In_ int nMaxCount) const

BOOL	GetDlgItemText (_In_ int nID, _Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const

DWORD	GetExStyle () const

HFONT	GetFont () const

DWORD	GetHotKey () const

HICON	GetIcon (BOOL bBigIcon=TRUE) const

HWND	GetLastActivePopup () const

HMENU	GetMenu () const

HWND	GetNextDlgGroupItem (HWND hWndCtl, BOOL bPrevious=FALSE) const

HWND	GetNextDlgTabItem (HWND hWndCtl, BOOL bPrevious=FALSE) const

CWindow	GetParent () const

BOOL	GetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo)

BOOL	GetScrollPos (int nBar)

BOOL	GetScrollRange (int nBar, LPINT lpMinPos, LPINT lpMaxPos) const

DWORD	GetStyle () const

HMENU	GetSystemMenu (BOOL bRevert)

HWND	GetTopLevelParent () const

HWND	GetTopLevelWindow () const

HWND	GetTopWindow () const

BOOL	GetUpdateRect (LPRECT lpRect, BOOL bErase=FALSE)

int	GetUpdateRgn (HRGN hRgn, BOOL bErase=FALSE)

HWND	GetWindow (UINT nCmd) const

DWORD	GetWindowContextHelpId () const

HDC	GetWindowDC ()

LONG	GetWindowLong (int nIndex) const

LONG_PTR	GetWindowLongPtr (int nIndex) const

BOOL	GetWindowPlacement (WINDOWPLACEMENT *lpwndpl) const

DWORD	GetWindowProcessID ()

BOOL	GetWindowRect (LPRECT lpRect) const

int	GetWindowRgn (HRGN hRgn)

int	GetWindowText (_Out_writes_to_(nMaxCount, return+1) LPTSTR lpszStringBuf, _In_ int nMaxCount) const

BOOL	GetWindowText (_Inout_ _Outref_result_maybenull_ _Post_z_ BSTR &bstrText) const

int	GetWindowTextLength () const

DWORD	GetWindowThreadID ()

WORD	GetWindowWord (int nIndex) const

void	GotoDlgCtrl (HWND hWndCtrl) const

BOOL	HideCaret ()

BOOL	HiliteMenuItem (HMENU hMenu, UINT uHiliteItem, UINT uHilite)

BOOL	Invalidate (BOOL bErase=TRUE)

BOOL	InvalidateRect (LPCRECT lpRect, BOOL bErase=TRUE)

void	InvalidateRgn (HRGN hRgn, BOOL bErase=TRUE)

BOOL	IsChild (const HWND hWnd) const

BOOL	IsDialogMessage (LPMSG lpMsg)

UINT	IsDlgButtonChecked (int nIDButton) const

BOOL	IsIconic () const

BOOL	IsParentDialog ()

BOOL	IsWindow () const

BOOL	IsWindowEnabled () const

BOOL	IsWindowVisible () const

BOOL	IsWindowUnicode ()

BOOL	IsZoomed () const

BOOL	KillTimer (UINT_PTR nIDEvent)

BOOL	LockWindowUpdate (BOOL bLock=TRUE)

int	MapWindowPoints (HWND hWndTo, LPPOINT lpPoint, UINT nCount) const

int	MapWindowPoints (HWND hWndTo, LPRECT lpRect) const

int	MessageBox (LPCTSTR lpszText, LPCTSTR lpszCaption=NULL, UINT nType=MB_OK)

BOOL	ModifyStyle (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)

BOOL	ModifyStyleEx (DWORD dwRemove, DWORD dwAdd, UINT nFlags=0)

BOOL	MoveWindow (int x, int y, int nWidth, int nHeight, BOOL bRepaint=TRUE)

void	NextDlgCtrl () const

BOOL	OpenClipboard ()

BOOL	PostMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

void	PrevDlgCtrl () const

void	Print (HDC hDC, DWORD dwFlags) const

void	PrintClient (HDC hDC, DWORD dwFlags) const

BOOL	RedrawWindow (LPCRECT lpRectUpdate=NULL, HRGN hRgnUpdate=NULL, UINT flags=RDW_INVALIDATE\|RDW_UPDATENOW\|RDW_ERASE)

int	ReleaseDC (HDC hDC)

BOOL	ResizeClient (int nWidth, int nHeight, BOOL bRedraw=FALSE)

BOOL	ScreenToClient (LPPOINT lpPoint) const

BOOL	ScrollWindow (int xAmount, int yAmount, LPCRECT lpRect=NULL, LPCRECT lpClipRect=NULL)

int	ScrollWindowEx (int dx, int dy, LPCRECT lpRectScroll, LPCRECT lpRectClip, HRGN hRgnUpdate, LPRECT lpRectUpdate, UINT flags)

LRESULT	SendDlgItemMessage (int nID, UINT message, WPARAM wParam=0, LPARAM lParam=0)

LRESULT	SendMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

void	SendMessageToDescendants (UINT message, WPARAM wParam=0, LPARAM lParam=0, BOOL bDeep=TRUE)

BOOL	SendNotifyMessage (UINT message, WPARAM wParam=0, LPARAM lParam=0)

HWND	SetActiveWindow ()

HWND	SetCapture ()

HWND	SetClipboardViewer ()

int	SetDlgCtrlID (int nID)

BOOL	SetDlgItemInt (int nID, UINT nValue, BOOL bSigned=TRUE)

BOOL	SetDlgItemText (int nID, LPCTSTR lpszString)

HWND	SetFocus ()

void	SetFont (HFONT hFont, BOOL bRedraw=TRUE)

int	SetHotKey (WORD wVirtualKeyCode, WORD wModifiers)

HICON	SetIcon (HICON hIcon, BOOL bBigIcon=TRUE)

BOOL	SetMenu (HMENU hMenu)

HWND	SetParent (HWND hWndNewParent)

void	SetRedraw (BOOL bRedraw=TRUE)

int	SetScrollInfo (int nBar, LPSCROLLINFO lpScrollInfo, BOOL bRedraw=TRUE)

int	SetScrollPos (int nBar, int nPos, BOOL bRedraw=TRUE)

BOOL	SetScrollRange (int nBar, int nMinPos, int nMaxPos, BOOL bRedraw=TRUE)

UINT_PTR	SetTimer (UINT_PTR nIDEvent, UINT nElapse, void(CALLBACK *lpfnTimer)(HWND, UINT, UINT_PTR, DWORD)=NULL)

BOOL	SetWindowContextHelpId (DWORD dwContextHelpId)

LONG	SetWindowLong (int nIndex, LONG dwNewLong)

LONG_PTR	SetWindowLongPtr (int nIndex, LONG_PTR dwNewLong)

BOOL	SetWindowPlacement (const WINDOWPLACEMENT *lpwndpl)

BOOL	SetWindowPos (HWND hWndInsertAfter, int x, int y, int cx, int cy, UINT nFlags)

int	SetWindowRgn (HRGN hRgn, BOOL bRedraw=FALSE)

BOOL	SetWindowText (LPCTSTR lpszString)

WORD	SetWindowWord (int nIndex, WORD wNewWord)

BOOL	ShowCaret ()

BOOL	ShowOwnedPopups (BOOL bShow=TRUE)

BOOL	ShowScrollBar (UINT nBar, BOOL bShow=TRUE)

BOOL	ShowWindow (int nCmdShow)

BOOL	ShowWindowAsync (int nCmdShow)

BOOL	UpdateWindow ()

BOOL	ValidateRect (LPCRECT lpRect)

BOOL	ValidateRgn (HRGN hRgn)

BOOL	WinHelp (LPCTSTR lpszHelp, UINT nCmd=HELP_CONTEXT, DWORD dwData=0)

Public Member Functions inherited from ATL::CMessageMap
virtual BOOL	ProcessWindowMessage (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT &lResult, DWORD dwMsgMapID)=0

Private Member Functions
LRESULT	OnCtxMenu (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

VOID	SendMouseEvent (IN WORD wIndex, IN UINT uMsg, IN WPARAM wParam)

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

LRESULT	OnTooltipShow (INT uCode, LPNMHDR hdr, BOOL &bHandled)

Private Attributes
HIMAGELIST	m_ImageList

int	m_VisibleButtonCount

CBalloonQueue *	m_BalloonQueue

Additional Inherited Members
Public Types inherited from ATL::CWindowImplRoot< TBase >
enum	{ WINSTATE_DESTROYED = 0x00000001 }

Static Public Member Functions inherited from ATL::CWindowImplBaseT< CToolbar< InternalIconData >, CControlWinTraits >
static DWORD	GetWndStyle (DWORD dwStyle)

static DWORD	GetWndExStyle (DWORD dwExStyle)

static LRESULT CALLBACK	StartWindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

static LRESULT CALLBACK	WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)

Static Public Member Functions inherited from ATL::CWindow
static LPCTSTR	GetWndClassName ()

static LRESULT	SendMessage (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)

Public Attributes inherited from ATL::CWindowImplBaseT< CToolbar< InternalIconData >, CControlWinTraits >
WNDPROC	m_pfnSuperWindowProc

Public Attributes inherited from ATL::CWindowImplRoot< TBase >
CWndProcThunk	m_thunk

const _ATL_MSG *	m_pCurrentMsg

DWORD	m_dwState

Public Attributes inherited from ATL::CWindow
HWND	m_hWnd

Static Public Attributes inherited from ATL::CWindow
static RECT	rcDefault

Detailed Description

Definition at line 145 of file syspager.cpp.

Constructor & Destructor Documentation

◆ CNotifyToolbar()

CNotifyToolbar::CNotifyToolbar ( )

Definition at line 661 of file syspager.cpp.

                               :
    m_ImageList(NULL),
    m_VisibleButtonCount(0),
    m_BalloonQueue(NULL)
{
}

◆ ~CNotifyToolbar()

CNotifyToolbar::~CNotifyToolbar ( )

virtual

Definition at line 668 of file syspager.cpp.

669{

670}

Member Function Documentation

◆ AddButton()

BOOL CNotifyToolbar::AddButton ( IN CONST NOTIFYICONDATA * iconData )

Definition at line 714 of file syspager.cpp.

{
    TBBUTTON tbBtn = { 0 };
    InternalIconData * notifyItem;
    WCHAR text[] = L"";
 
    TRACE("Adding icon %d from hWnd %08x flags%s%s state%s%s\n",
        iconData->uID, iconData->hWnd,
        (iconData->uFlags & NIF_ICON) ? " ICON" : "",
        (iconData->uFlags & NIF_STATE) ? " STATE" : "",
        (iconData->dwState & NIS_HIDDEN) ? " HIDDEN" : "",
        (iconData->dwState & NIS_SHAREDICON) ? " SHARED" : "");
 
    int index = FindItem(iconData->hWnd, iconData->uID, &notifyItem);
    if (index >= 0)
    {
        TRACE("Icon %d from hWnd %08x ALREADY EXISTS!\n", iconData->uID, iconData->hWnd);
        return FALSE;
    }
 
    notifyItem = new InternalIconData();
    ZeroMemory(notifyItem, sizeof(*notifyItem));
 
    notifyItem->hWnd = iconData->hWnd;
    notifyItem->uID = iconData->uID;
 
    tbBtn.fsState = TBSTATE_ENABLED;
    tbBtn.fsStyle = BTNS_NOPREFIX;
    tbBtn.dwData = (DWORD_PTR)notifyItem;
    tbBtn.iString = (INT_PTR) text;
    tbBtn.idCommand = GetButtonCount();
    tbBtn.iBitmap = -1;
 
    if (iconData->uFlags & NIF_STATE)
    {
        notifyItem->dwState = iconData->dwState & iconData->dwStateMask;
    }
 
    if (iconData->uFlags & NIF_MESSAGE)
    {
        notifyItem->uCallbackMessage = iconData->uCallbackMessage;
    }
 
    if (iconData->uFlags & NIF_ICON)
    {
        notifyItem->hIcon = iconData->hIcon;
        BOOL hasSharedIcon = notifyItem->dwState & NIS_SHAREDICON;
        if (hasSharedIcon)
        {
            INT iIcon = FindExistingSharedIcon(notifyItem->hIcon);
            if (iIcon < 0)
            {
                notifyItem->hIcon = NULL;
                TRACE("Shared icon requested, but HICON not found!!!\n");
            }
            tbBtn.iBitmap = iIcon;
        }
        else
        {
            tbBtn.iBitmap = ImageList_AddIcon(m_ImageList, notifyItem->hIcon);
        }
    }
 
    if (iconData->uFlags & NIF_TIP)
    {
        StringCchCopy(notifyItem->szTip, _countof(notifyItem->szTip), iconData->szTip);
    }
 
    if (iconData->uFlags & NIF_INFO)
    {
        // NOTE: In Vista+, the uTimeout value is disregarded, and the accessibility settings are used always.
        StringCchCopy(notifyItem->szInfo, _countof(notifyItem->szInfo), iconData->szInfo);
        StringCchCopy(notifyItem->szInfoTitle, _countof(notifyItem->szInfoTitle), iconData->szInfoTitle);
        notifyItem->dwInfoFlags = iconData->dwInfoFlags;
        notifyItem->uTimeout = iconData->uTimeout;
    }
 
    if (notifyItem->dwState & NIS_HIDDEN)
    {
        tbBtn.fsState |= TBSTATE_HIDDEN;
    }
    else
    {
        m_VisibleButtonCount++;
    }
 
    /* TODO: support VERSION_4 (NIF_GUID, NIF_REALTIME, NIF_SHOWTIP) */
 
    CToolbar::AddButton(&tbBtn);
    SetButtonSize(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON));
 
    if (iconData->uFlags & NIF_INFO)
    {
        m_BalloonQueue->UpdateInfo(notifyItem);
    }
 
    return TRUE;
}

Referenced by CSysPagerWnd::NotifyIcon(), and UpdateButton().

◆ FindExistingSharedIcon()

int CNotifyToolbar::FindExistingSharedIcon ( HICON handle )

Definition at line 697 of file syspager.cpp.

{
    int count = GetButtonCount();
    for (int i = 0; i < count; i++)
    {
        InternalIconData * data = GetItemData(i);
        if (data->hIcon == handle)
        {
            TBBUTTON btn;
            GetButton(i, &btn);
            return btn.iBitmap;
        }
    }
 
    return -1;
}

Referenced by AddButton(), ResizeImagelist(), and UpdateButton().

◆ FindItem()

int CNotifyToolbar::FindItem	(	IN HWND	hWnd,
		IN UINT	uID,
		InternalIconData **	pdata
	)

Definition at line 677 of file syspager.cpp.

{
    int count = GetButtonCount();
 
    for (int i = 0; i < count; i++)
    {
        InternalIconData * data = GetItemData(i);
 
        if (data->hWnd == hWnd &&
            data->uID == uID)
        {
            if (pdata)
                *pdata = data;
            return i;
        }
    }
 
    return -1;
}

Referenced by AddButton(), RemoveButton(), SwitchVersion(), and UpdateButton().

◆ GetVisibleButtonCount()

int CNotifyToolbar::GetVisibleButtonCount ( )

Definition at line 672 of file syspager.cpp.

{
    return m_VisibleButtonCount;
}

Referenced by CSysPagerWnd::GetSize(), and CSysPagerWnd::NotifyIcon().

◆ Initialize()

void CNotifyToolbar::Initialize	(	HWND	hWndParent,
		CBalloonQueue *	queue
	)

Definition at line 1225 of file syspager.cpp.

{
    m_BalloonQueue = queue;
 
    DWORD styles =
        WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN |
        TBSTYLE_FLAT | TBSTYLE_TOOLTIPS | TBSTYLE_WRAPABLE | TBSTYLE_TRANSPARENT |
        CCS_TOP | CCS_NORESIZE | CCS_NOPARENTALIGN | CCS_NODIVIDER;
 
    // HACK & FIXME: CORE-18016
    HWND hwnd = CToolbar::Create(hWndParent, styles);
    m_hWnd = NULL;
    SubclassWindow(hwnd);
 
    // Force the toolbar tooltips window to always show tooltips even if not foreground
    HWND tooltipsWnd = (HWND)SendMessageW(TB_GETTOOLTIPS);
    if (tooltipsWnd)
    {
        ::SetWindowLong(tooltipsWnd, GWL_STYLE, ::GetWindowLong(tooltipsWnd, GWL_STYLE) | TTS_ALWAYSTIP);
    }
 
    SetWindowTheme(m_hWnd, L"TrayNotify", NULL);
 
    m_ImageList = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ILC_COLOR32 | ILC_MASK, 0, 1000);
    SetImageList(m_ImageList);
 
    TBMETRICS tbm = {sizeof(tbm)};
    tbm.dwMask = TBMF_BARPAD | TBMF_BUTTONSPACING | TBMF_PAD;
    tbm.cxPad = 1;
    tbm.cyPad = 1;
    tbm.cxBarPad = 1;
    tbm.cyBarPad = 1;
    tbm.cxButtonSpacing = 1;
    tbm.cyButtonSpacing = 1;
    SetMetrics(&tbm);
 
    SetButtonSize(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON));
}

Referenced by CSysPagerWnd::OnCreate().

◆ OnCtxMenu()

LRESULT CNotifyToolbar::OnCtxMenu	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 1028 of file syspager.cpp.

{
    bHandled = FALSE;
 
    /*
     * WM_CONTEXTMENU message can be generated either by the mouse,
     * in which case lParam encodes the mouse coordinates where the
     * user right-clicked the mouse, or can be generated by (Shift-)F10
     * keyboard press, in which case lParam equals -1.
     */
    INT iBtn = GetHotItem();
    if (iBtn < 0)
        return 0;
 
    InternalIconData* notifyItem = GetItemData(iBtn);
 
    if (!::IsWindow(notifyItem->hWnd))
        return 0;
 
    if (notifyItem->uVersionCopy >= NOTIFYICON_VERSION)
    {
        /* Transmit the WM_CONTEXTMENU message if the notification icon supports it */
        ::SendNotifyMessage(notifyItem->hWnd,
                            notifyItem->uCallbackMessage,
                            notifyItem->uID,
                            WM_CONTEXTMENU);
    }
    else if (lParam == -1)
    {
        /*
         * Otherwise, and only if the WM_CONTEXTMENU message was generated
         * from the keyboard, simulate right-click mouse messages. This is
         * not needed if the message came from the mouse because in this
         * case the right-click mouse messages were already sent together.
         */
        ::SendNotifyMessage(notifyItem->hWnd,
                            notifyItem->uCallbackMessage,
                            notifyItem->uID,
                            WM_RBUTTONDOWN);
        ::SendNotifyMessage(notifyItem->hWnd,
                            notifyItem->uCallbackMessage,
                            notifyItem->uID,
                            WM_RBUTTONUP);
    }
 
    return 0;
}

◆ OnMouseEvent()

LRESULT CNotifyToolbar::OnMouseEvent	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 1145 of file syspager.cpp.

{
    POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
    INT iBtn = HitTest(&pt);
 
    if (iBtn >= 0)
    {
        SendMouseEvent(iBtn, uMsg, wParam);
    }
 
    bHandled = FALSE;
    return FALSE;
}

◆ OnTooltipShow()

LRESULT CNotifyToolbar::OnTooltipShow	(	INT	uCode,
		LPNMHDR	hdr,
		BOOL &	bHandled
	)

private

Definition at line 1172 of file syspager.cpp.

{
    RECT rcTip, rcItem;
    ::GetWindowRect(hdr->hwndFrom, &rcTip);
 
    SIZE szTip = { rcTip.right - rcTip.left, rcTip.bottom - rcTip.top };
 
    INT iBtn = GetHotItem();
 
    if (iBtn >= 0)
    {
        MONITORINFO monInfo = { 0 };
        HMONITOR hMon = MonitorFromWindow(m_hWnd, MONITOR_DEFAULTTONEAREST);
 
        monInfo.cbSize = sizeof(monInfo);
 
        if (hMon)
            GetMonitorInfo(hMon, &monInfo);
        else
            ::GetWindowRect(GetDesktopWindow(), &monInfo.rcMonitor);
 
        GetItemRect(iBtn, &rcItem);
 
        POINT ptItem = { rcItem.left, rcItem.top };
        SIZE szItem = { rcItem.right - rcItem.left, rcItem.bottom - rcItem.top };
        ClientToScreen(&ptItem);
 
        ptItem.x += szItem.cx / 2;
        ptItem.y -= szTip.cy;
 
        if (ptItem.x + szTip.cx > monInfo.rcMonitor.right)
            ptItem.x = monInfo.rcMonitor.right - szTip.cx;
 
        if (ptItem.y + szTip.cy > monInfo.rcMonitor.bottom)
            ptItem.y = monInfo.rcMonitor.bottom - szTip.cy;
 
        if (ptItem.x < monInfo.rcMonitor.left)
            ptItem.x = monInfo.rcMonitor.left;
 
        if (ptItem.y < monInfo.rcMonitor.top)
            ptItem.y = monInfo.rcMonitor.top;
 
        TRACE("ptItem { %d, %d }\n", ptItem.x, ptItem.y);
 
        ::SetWindowPos(hdr->hwndFrom, NULL, ptItem.x, ptItem.y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
 
        return TRUE;
    }
 
    bHandled = FALSE;
    return 0;
}

◆ RemoveButton()

BOOL CNotifyToolbar::RemoveButton ( IN CONST NOTIFYICONDATA * iconData )

Definition at line 941 of file syspager.cpp.

{
    InternalIconData * notifyItem;
 
    TRACE("Removing icon %d from hWnd %08x\n", iconData->uID, iconData->hWnd);
 
    int index = FindItem(iconData->hWnd, iconData->uID, &notifyItem);
    if (index < 0)
    {
        TRACE("Icon %d from hWnd %08x ALREADY MISSING!\n", iconData->uID, iconData->hWnd);
 
        return FALSE;
    }
 
    if (!(notifyItem->dwState & NIS_HIDDEN))
    {
        m_VisibleButtonCount--;
    }
 
    if (!(notifyItem->dwState & NIS_SHAREDICON))
    {
        TBBUTTON btn;
        GetButton(index, &btn);
        int oldIconIndex = btn.iBitmap;
        ImageList_Remove(m_ImageList, oldIconIndex);
 
        // Update other icons!
        int count = GetButtonCount();
        for (int i = 0; i < count; i++)
        {
            TBBUTTON btn;
            GetButton(i, &btn);
 
            if (btn.iBitmap > oldIconIndex)
            {
                TBBUTTONINFO tbbi2 = { 0 };
                tbbi2.cbSize = sizeof(tbbi2);
                tbbi2.dwMask = TBIF_BYINDEX | TBIF_IMAGE;
                tbbi2.iImage = btn.iBitmap-1;
                SetButtonInfo(i, &tbbi2);
            }
        }
    }
 
    m_BalloonQueue->RemoveInfo(notifyItem);
 
    DeleteButton(index);
 
    delete notifyItem;
 
    return TRUE;
}

Referenced by CSysPagerWnd::NotifyIcon(), and SendNotifyCallback().

◆ ResizeImagelist()

VOID CNotifyToolbar::ResizeImagelist ( )

Definition at line 994 of file syspager.cpp.

{
    int cx, cy;
    HIMAGELIST iml;
 
    if (!ImageList_GetIconSize(m_ImageList, &cx, &cy))
        return;
 
    if (cx == GetSystemMetrics(SM_CXSMICON) && cy == GetSystemMetrics(SM_CYSMICON))
        return;
 
    iml = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ILC_COLOR32 | ILC_MASK, 0, 1000);
    if (!iml)
        return;
 
    ImageList_Destroy(m_ImageList);
    m_ImageList = iml;
    SetImageList(m_ImageList);
 
    int count = GetButtonCount();
    for (int i = 0; i < count; i++)
    {
        InternalIconData * data = GetItemData(i);
        BOOL hasSharedIcon = data->dwState & NIS_SHAREDICON;
        INT iIcon = hasSharedIcon ? FindExistingSharedIcon(data->hIcon) : -1;
        if (iIcon < 0)
            iIcon = ImageList_AddIcon(iml, data->hIcon);
        TBBUTTONINFO tbbi = { sizeof(tbbi), TBIF_BYINDEX | TBIF_IMAGE, 0, iIcon};
        SetButtonInfo(i, &tbbi);
    }
 
    SetButtonSize(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON));
}

Referenced by CSysPagerWnd::OnSettingChanged().

◆ SendMouseEvent()

VOID CNotifyToolbar::SendMouseEvent	(	IN WORD	wIndex,
		IN UINT	uMsg,
		IN WPARAM	wParam
	)

private

Definition at line 1114 of file syspager.cpp.

{
    static LPCWSTR eventNames [] = {
        L"WM_MOUSEMOVE",
        L"WM_LBUTTONDOWN",
        L"WM_LBUTTONUP",
        L"WM_LBUTTONDBLCLK",
        L"WM_RBUTTONDOWN",
        L"WM_RBUTTONUP",
        L"WM_RBUTTONDBLCLK",
        L"WM_MBUTTONDOWN",
        L"WM_MBUTTONUP",
        L"WM_MBUTTONDBLCLK",
        L"WM_MOUSEWHEEL",
        L"WM_XBUTTONDOWN",
        L"WM_XBUTTONUP",
        L"WM_XBUTTONDBLCLK"
    };
 
    InternalIconData * notifyItem = GetItemData(wIndex);
 
    if (uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST)
    {
        TRACE("Sending message %S from button %d to %p (msg=%x, w=%x, l=%x)...\n",
            eventNames[uMsg - WM_MOUSEFIRST], wIndex,
            notifyItem->hWnd, notifyItem->uCallbackMessage, notifyItem->uID, uMsg);
    }
 
    SendNotifyCallback(notifyItem, uMsg);
}

Referenced by OnMouseEvent().

◆ SendNotifyCallback()

bool CNotifyToolbar::SendNotifyCallback	(	InternalIconData *	notifyItem,
		UINT	uMsg
	)

Definition at line 1076 of file syspager.cpp.

{
    if (!::IsWindow(notifyItem->hWnd))
    {
        // We detect and destroy icons with invalid handles only on mouse move over systray, same as MS does.
        // Alternatively we could search for them periodically (would waste more resources).
        TRACE("Destroying icon %d with invalid handle hWnd=%08x\n", notifyItem->uID, notifyItem->hWnd);
 
        RemoveButton(notifyItem);
 
        /* Ask the parent to resize */
        NMHDR nmh = {GetParent(), 0, NTNWM_REALIGN};
        GetParent().SendMessage(WM_NOTIFY, 0, (LPARAM) &nmh);
 
        return true;
    }
 
    DWORD pid;
    GetWindowThreadProcessId(notifyItem->hWnd, &pid);
 
    if (pid == GetCurrentProcessId() ||
        (uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST))
    {
        ::PostMessage(notifyItem->hWnd,
                      notifyItem->uCallbackMessage,
                      notifyItem->uID,
                      uMsg);
    }
    else
    {
        ::SendMessage(notifyItem->hWnd,
                      notifyItem->uCallbackMessage,
                      notifyItem->uID,
                      uMsg);
    }
    return false;
}

Referenced by CBalloonQueue::Close(), SendMouseEvent(), and CBalloonQueue::Show().

◆ SwitchVersion()

BOOL CNotifyToolbar::SwitchVersion ( IN CONST NOTIFYICONDATA * iconData )

Definition at line 813 of file syspager.cpp.

{
    InternalIconData * notifyItem;
    int index = FindItem(iconData->hWnd, iconData->uID, &notifyItem);
    if (index < 0)
    {
        WARN("Icon %d from hWnd %08x DOES NOT EXIST!\n", iconData->uID, iconData->hWnd);
        return FALSE;
    }
 
    if (iconData->uVersion != 0 && iconData->uVersion != NOTIFYICON_VERSION)
    {
        WARN("Tried to set the version of icon %d from hWnd %08x, to an unknown value %d. Vista+ program?\n", iconData->uID, iconData->hWnd, iconData->uVersion);
        return FALSE;
    }
 
    // We can not store the version in the uVersion field, because it's union'd with uTimeout,
    // which we also need to keep track of.
    notifyItem->uVersionCopy = iconData->uVersion;
 
    return TRUE;
}

Referenced by CSysPagerWnd::NotifyIcon().

◆ UpdateButton()

BOOL CNotifyToolbar::UpdateButton ( IN CONST NOTIFYICONDATA * iconData )

Definition at line 836 of file syspager.cpp.

{
    InternalIconData * notifyItem;
    TBBUTTONINFO tbbi = { 0 };
 
    TRACE("Updating icon %d from hWnd %08x flags%s%s state%s%s\n",
        iconData->uID, iconData->hWnd,
        (iconData->uFlags & NIF_ICON) ? " ICON" : "",
        (iconData->uFlags & NIF_STATE) ? " STATE" : "",
        (iconData->dwState & NIS_HIDDEN) ? " HIDDEN" : "",
        (iconData->dwState & NIS_SHAREDICON) ? " SHARED" : "");
 
    int index = FindItem(iconData->hWnd, iconData->uID, &notifyItem);
    if (index < 0)
    {
        WARN("Icon %d from hWnd %08x DOES NOT EXIST!\n", iconData->uID, iconData->hWnd);
        return AddButton(iconData);
    }
 
    TBBUTTON btn;
    GetButton(index, &btn);
    int oldIconIndex = btn.iBitmap;
 
    tbbi.cbSize = sizeof(tbbi);
    tbbi.dwMask = TBIF_BYINDEX | TBIF_COMMAND;
    tbbi.idCommand = index;
 
    if (iconData->uFlags & NIF_STATE)
    {
        if (iconData->dwStateMask & NIS_HIDDEN &&
            (notifyItem->dwState & NIS_HIDDEN) != (iconData->dwState & NIS_HIDDEN))
        {
            tbbi.dwMask |= TBIF_STATE;
            if (iconData->dwState & NIS_HIDDEN)
            {
                tbbi.fsState |= TBSTATE_HIDDEN;
                m_VisibleButtonCount--;
            }
            else
            {
                tbbi.fsState &= ~TBSTATE_HIDDEN;
                m_VisibleButtonCount++;
            }
        }
 
        notifyItem->dwState &= ~iconData->dwStateMask;
        notifyItem->dwState |= (iconData->dwState & iconData->dwStateMask);
    }
 
    if (iconData->uFlags & NIF_MESSAGE)
    {
        notifyItem->uCallbackMessage = iconData->uCallbackMessage;
    }
 
    if (iconData->uFlags & NIF_ICON)
    {
        BOOL hasSharedIcon = notifyItem->dwState & NIS_SHAREDICON;
        if (hasSharedIcon)
        {
            INT iIcon = FindExistingSharedIcon(iconData->hIcon);
            if (iIcon >= 0)
            {
                notifyItem->hIcon = iconData->hIcon;
                tbbi.dwMask |= TBIF_IMAGE;
                tbbi.iImage = iIcon;
            }
            else
            {
                TRACE("Shared icon requested, but HICON not found!!! IGNORING!\n");
            }
        }
        else
        {
            notifyItem->hIcon = iconData->hIcon;
            tbbi.dwMask |= TBIF_IMAGE;
            tbbi.iImage = ImageList_ReplaceIcon(m_ImageList, oldIconIndex, notifyItem->hIcon);
        }
    }
 
    if (iconData->uFlags & NIF_TIP)
    {
        StringCchCopy(notifyItem->szTip, _countof(notifyItem->szTip), iconData->szTip);
    }
 
    if (iconData->uFlags & NIF_INFO)
    {
        // NOTE: In Vista+, the uTimeout value is disregarded, and the accessibility settings are used always.
        StringCchCopy(notifyItem->szInfo, _countof(notifyItem->szInfo), iconData->szInfo);
        StringCchCopy(notifyItem->szInfoTitle, _countof(notifyItem->szInfoTitle), iconData->szInfoTitle);
        notifyItem->dwInfoFlags = iconData->dwInfoFlags;
        notifyItem->uTimeout = iconData->uTimeout;
    }
 
    /* TODO: support VERSION_4 (NIF_GUID, NIF_REALTIME, NIF_SHOWTIP) */
 
    SetButtonInfo(index, &tbbi);
 
    if (iconData->uFlags & NIF_INFO)
    {
        m_BalloonQueue->UpdateInfo(notifyItem);
    }
 
    return TRUE;
}

Referenced by CSysPagerWnd::NotifyIcon().

Member Data Documentation

◆ m_BalloonQueue

CBalloonQueue* CNotifyToolbar::m_BalloonQueue

private

Definition at line 151 of file syspager.cpp.

Referenced by AddButton(), Initialize(), RemoveButton(), and UpdateButton().

◆ m_ImageList

HIMAGELIST CNotifyToolbar::m_ImageList

private

Definition at line 148 of file syspager.cpp.

Referenced by AddButton(), Initialize(), RemoveButton(), ResizeImagelist(), and UpdateButton().

◆ m_VisibleButtonCount

int CNotifyToolbar::m_VisibleButtonCount

private

Definition at line 149 of file syspager.cpp.

Referenced by AddButton(), GetVisibleButtonCount(), RemoveButton(), and UpdateButton().

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

base/shell/explorer/syspager.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CNotifyToolbar()

◆ ~CNotifyToolbar()

Member Function Documentation

◆ AddButton()

◆ FindExistingSharedIcon()

◆ FindItem()

◆ GetVisibleButtonCount()

◆ Initialize()

◆ OnCtxMenu()

◆ OnMouseEvent()

◆ OnTooltipShow()

◆ RemoveButton()

◆ ResizeImagelist()

◆ SendMouseEvent()

◆ SendNotifyCallback()

◆ SwitchVersion()

◆ UpdateButton()

Member Data Documentation

◆ m_BalloonQueue

◆ m_ImageList

◆ m_VisibleButtonCount