ReactOS 0.4.15-dev-7788-g1ad9096
CChangeNotifyBroker Class Reference
Inheritance diagram for CChangeNotifyBroker:
Collaboration diagram for CChangeNotifyBroker:

Public Member Functions

 CChangeNotifyBroker (HWND hwndClient, UINT uMsg)
 
LRESULT OnBrokerNotification (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
 
void OnFinalMessage (HWND)
 
- Public Member Functions inherited from ATL::CWindowImpl< CChangeNotifyBroker, CWindow, CWorkerTraits >
HWND Create (HWND hWndParent, _U_RECT rect=NULL, LPCTSTR szWindowName=NULL, DWORD dwStyle=0, DWORD dwExStyle=0, _U_MENUorID MenuOrID=0U, LPVOID lpCreateParam=NULL)
 
- Public Member Functions inherited from ATL::CWindowImplBaseT< TBase, TWinTraits >
 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

BOOL BrokerNotification (HANDLE hTicket, DWORD dwOwnerPID)
 

Private Attributes

HWND m_hwndClient
 
UINT m_uMsg
 

Additional Inherited Members

- Public Types inherited from ATL::CWindowImplRoot< TBase >
enum  { WINSTATE_DESTROYED = 0x00000001 }
 
- Static Public Member Functions inherited from ATL::CWindowImpl< CChangeNotifyBroker, CWindow, CWorkerTraits >
static LPCTSTR GetWndCaption ()
 
- Static Public Member Functions inherited from ATL::CWindowImplBaseT< TBase, TWinTraits >
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< TBase, TWinTraits >
WNDPROC m_pfnSuperWindowProc
 
- Public Attributes inherited from ATL::CWindowImplRoot< TBase >
CWndProcThunk m_thunk
 
const _ATL_MSGm_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 70 of file changenotify.cpp.

Constructor & Destructor Documentation

◆ CChangeNotifyBroker()

CChangeNotifyBroker::CChangeNotifyBroker ( HWND  hwndClient,
UINT  uMsg 
)
inline

Definition at line 74 of file changenotify.cpp.

74 :
75 m_hwndClient(hwndClient), m_uMsg(uMsg)
76 {
77 }

Member Function Documentation

◆ BrokerNotification()

BOOL CChangeNotifyBroker::BrokerNotification ( HANDLE  hTicket,
DWORD  dwOwnerPID 
)
inlineprivate

Definition at line 102 of file changenotify.cpp.

103 {
104 // lock the ticket
105 PIDLIST_ABSOLUTE *ppidl = NULL;
106 LONG lEvent;
107 HANDLE hLock = SHChangeNotification_Lock(hTicket, dwOwnerPID, &ppidl, &lEvent);
108 if (hLock == NULL)
109 {
110 ERR("hLock is NULL\n");
111 return FALSE;
112 }
113
114 // perform the delivery
115 TRACE("broker notifying: %p, 0x%x, %p, 0x%lx\n",
116 m_hwndClient, m_uMsg, ppidl, lEvent);
118
119 // unlock the ticket
121 return TRUE;
122 }
#define ERR(fmt,...)
Definition: debug.h:110
EXTERN_C HANDLE WINAPI SHChangeNotification_Lock(HANDLE hTicket, DWORD dwOwnerPID, LPITEMIDLIST **lppidls, LPLONG lpwEventId)
EXTERN_C BOOL WINAPI SHChangeNotification_Unlock(HANDLE hLock)
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
long LONG
Definition: pedump.c:60
#define TRACE(s)
Definition: solgame.cpp:4
HANDLE lEvent
Definition: tftpd.cpp:56
UINT_PTR WPARAM
Definition: windef.h:207
LRESULT WINAPI SendMessageW(_In_ HWND, _In_ UINT, _In_ WPARAM, _In_ LPARAM)

Referenced by OnBrokerNotification().

◆ OnBrokerNotification()

LRESULT CChangeNotifyBroker::OnBrokerNotification ( UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam,
BOOL bHandled 
)
inline

Definition at line 80 of file changenotify.cpp.

81 {
83 }
BOOL BrokerNotification(HANDLE hTicket, DWORD dwOwnerPID)
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139
unsigned long DWORD
Definition: ntddk_ex.h:95

◆ OnFinalMessage()

void CChangeNotifyBroker::OnFinalMessage ( HWND  )
inlinevirtual

Reimplemented from ATL::CWindowImplBaseT< TBase, TWinTraits >.

Definition at line 85 of file changenotify.cpp.

86 {
87 // The server will destroy this window.
88 // After the window gets destroyed we can delete this broker here.
89 delete this;
90 }

Member Data Documentation

◆ m_hwndClient

HWND CChangeNotifyBroker::m_hwndClient
private

Definition at line 99 of file changenotify.cpp.

Referenced by BrokerNotification().

◆ m_uMsg

UINT CChangeNotifyBroker::m_uMsg
private

Definition at line 100 of file changenotify.cpp.

Referenced by BrokerNotification().


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