mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
308 lines
9.8 KiB
C
308 lines
9.8 KiB
C
#pragma once
|
|
|
|
#include "hook.h"
|
|
|
|
#define MSQ_HUNG 5000
|
|
#define MSQ_NORMAL 0
|
|
#define MSQ_ISHOOK 1
|
|
#define MSQ_ISEVENT 2
|
|
#define MSQ_SENTNOWAIT 0x80000000
|
|
|
|
typedef struct _USER_MESSAGE
|
|
{
|
|
LIST_ENTRY ListEntry;
|
|
BOOLEAN FreeLParam;
|
|
MSG Msg;
|
|
} USER_MESSAGE, *PUSER_MESSAGE;
|
|
|
|
struct _USER_MESSAGE_QUEUE;
|
|
|
|
typedef struct _USER_SENT_MESSAGE
|
|
{
|
|
LIST_ENTRY ListEntry;
|
|
MSG Msg;
|
|
PKEVENT CompletionEvent;
|
|
LRESULT* Result;
|
|
struct _USER_MESSAGE_QUEUE* SenderQueue;
|
|
SENDASYNCPROC CompletionCallback;
|
|
ULONG_PTR CompletionCallbackContext;
|
|
/* entry in the dispatching list of the sender's message queue */
|
|
LIST_ENTRY DispatchingListEntry;
|
|
INT HookMessage;
|
|
BOOL HasPackedLParam;
|
|
} USER_SENT_MESSAGE, *PUSER_SENT_MESSAGE;
|
|
|
|
typedef struct _USER_SENT_MESSAGE_NOTIFY
|
|
{
|
|
SENDASYNCPROC CompletionCallback;
|
|
ULONG_PTR CompletionCallbackContext;
|
|
LRESULT Result;
|
|
HWND hWnd;
|
|
UINT Msg;
|
|
LIST_ENTRY ListEntry;
|
|
} USER_SENT_MESSAGE_NOTIFY, *PUSER_SENT_MESSAGE_NOTIFY;
|
|
|
|
typedef struct _TIMER_ENTRY{
|
|
LIST_ENTRY ListEntry;
|
|
LARGE_INTEGER ExpiryTime;
|
|
HWND Wnd;
|
|
UINT_PTR IDEvent;
|
|
UINT Period;
|
|
TIMERPROC TimerFunc;
|
|
UINT Msg;
|
|
} TIMER_ENTRY, *PTIMER_ENTRY;
|
|
|
|
typedef struct _USER_MESSAGE_QUEUE
|
|
{
|
|
/* Reference counter, only access this variable with interlocked functions! */
|
|
LONG References;
|
|
|
|
/* Owner of the message queue */
|
|
struct _ETHREAD *Thread;
|
|
/* Queue of messages sent to the queue. */
|
|
LIST_ENTRY SentMessagesListHead;
|
|
/* Queue of messages posted to the queue. */
|
|
LIST_ENTRY PostedMessagesListHead;
|
|
/* Queue of sent-message notifies for the queue. */
|
|
LIST_ENTRY NotifyMessagesListHead;
|
|
/* Queue for hardware messages for the queue. */
|
|
LIST_ENTRY HardwareMessagesListHead;
|
|
/* List of timers, sorted on expiry time (earliest first) */
|
|
LIST_ENTRY TimerListHead;
|
|
/* Lock for the hardware message list. */
|
|
KMUTEX HardwareLock;
|
|
/* Pointer to the current WM_MOUSEMOVE message */
|
|
PUSER_MESSAGE MouseMoveMsg;
|
|
/* True if a WM_QUIT message is pending. */
|
|
BOOLEAN QuitPosted;
|
|
/* The quit exit code. */
|
|
ULONG QuitExitCode;
|
|
/* Set if there are new messages specified by WakeMask in any of the queues. */
|
|
PKEVENT NewMessages;
|
|
/* Handle for the above event (in the context of the process owning the queue). */
|
|
HANDLE NewMessagesHandle;
|
|
/* Last time PeekMessage() was called. */
|
|
ULONG LastMsgRead;
|
|
/* Current window with focus (ie. receives keyboard input) for this queue. */
|
|
HWND FocusWindow;
|
|
/* Count of paints pending. */
|
|
ULONG PaintCount;
|
|
/* Current active window for this queue. */
|
|
HWND ActiveWindow;
|
|
/* Current capture window for this queue. */
|
|
HWND CaptureWindow;
|
|
/* Current move/size window for this queue */
|
|
HWND MoveSize;
|
|
/* Current menu owner window for this queue */
|
|
HWND MenuOwner;
|
|
/* Identifes the menu state */
|
|
BYTE MenuState;
|
|
/* Caret information for this queue */
|
|
PTHRDCARETINFO CaretInfo;
|
|
|
|
/* Window hooks */
|
|
PHOOKTABLE Hooks;
|
|
|
|
/* queue state tracking */
|
|
WORD WakeMask;
|
|
WORD QueueBits;
|
|
WORD ChangedBits;
|
|
|
|
/* extra message information */
|
|
LPARAM ExtraInfo;
|
|
|
|
/* messages that are currently dispatched by other threads */
|
|
LIST_ENTRY DispatchingMessagesHead;
|
|
/* messages that are currently dispatched by this message queue, required for cleanup */
|
|
LIST_ENTRY LocalDispatchingMessagesHead;
|
|
|
|
/* Desktop that the message queue is attached to */
|
|
struct _DESKTOP *Desktop;
|
|
} USER_MESSAGE_QUEUE, *PUSER_MESSAGE_QUEUE;
|
|
|
|
BOOL FASTCALL
|
|
MsqIsHung(PUSER_MESSAGE_QUEUE MessageQueue);
|
|
NTSTATUS FASTCALL
|
|
co_MsqSendMessage(PUSER_MESSAGE_QUEUE MessageQueue,
|
|
HWND Wnd, UINT Msg, WPARAM wParam, LPARAM lParam,
|
|
UINT uTimeout, BOOL Block, INT HookMessage,
|
|
ULONG_PTR *uResult);
|
|
PUSER_MESSAGE FASTCALL
|
|
MsqCreateMessage(LPMSG Msg, BOOLEAN FreeLParam);
|
|
VOID FASTCALL
|
|
MsqDestroyMessage(PUSER_MESSAGE Message);
|
|
VOID FASTCALL
|
|
MsqPostMessage(PUSER_MESSAGE_QUEUE MessageQueue,
|
|
MSG* Msg, BOOLEAN FreeLParam, DWORD MessageBits);
|
|
VOID FASTCALL
|
|
MsqPostQuitMessage(PUSER_MESSAGE_QUEUE MessageQueue, ULONG ExitCode);
|
|
BOOLEAN APIENTRY
|
|
co_MsqFindMessage(IN PUSER_MESSAGE_QUEUE MessageQueue,
|
|
IN BOOLEAN Hardware,
|
|
IN BOOLEAN Remove,
|
|
IN PWINDOW_OBJECT Window,
|
|
IN UINT MsgFilterLow,
|
|
IN UINT MsgFilterHigh,
|
|
OUT PUSER_MESSAGE* Message);
|
|
BOOLEAN FASTCALL
|
|
MsqInitializeMessageQueue(struct _ETHREAD *Thread, PUSER_MESSAGE_QUEUE MessageQueue);
|
|
VOID FASTCALL
|
|
MsqCleanupMessageQueue(PUSER_MESSAGE_QUEUE MessageQueue);
|
|
PUSER_MESSAGE_QUEUE FASTCALL
|
|
MsqCreateMessageQueue(struct _ETHREAD *Thread);
|
|
VOID FASTCALL
|
|
MsqDestroyMessageQueue(PUSER_MESSAGE_QUEUE MessageQueue);
|
|
PUSER_MESSAGE_QUEUE FASTCALL
|
|
MsqGetHardwareMessageQueue(VOID);
|
|
NTSTATUS FASTCALL
|
|
MsqInitializeImpl(VOID);
|
|
BOOLEAN FASTCALL
|
|
co_MsqDispatchOneSentMessage(PUSER_MESSAGE_QUEUE MessageQueue);
|
|
NTSTATUS FASTCALL
|
|
co_MsqWaitForNewMessages(PUSER_MESSAGE_QUEUE MessageQueue, PWINDOW_OBJECT WndFilter,
|
|
UINT MsgFilterMin, UINT MsgFilterMax);
|
|
VOID FASTCALL
|
|
MsqSendNotifyMessage(PUSER_MESSAGE_QUEUE MessageQueue,
|
|
PUSER_SENT_MESSAGE_NOTIFY NotifyMessage);
|
|
VOID FASTCALL
|
|
MsqIncPaintCountQueue(PUSER_MESSAGE_QUEUE Queue);
|
|
VOID FASTCALL
|
|
MsqDecPaintCountQueue(PUSER_MESSAGE_QUEUE Queue);
|
|
LRESULT FASTCALL
|
|
co_IntSendMessage(HWND hWnd,
|
|
UINT Msg,
|
|
WPARAM wParam,
|
|
LPARAM lParam);
|
|
LRESULT FASTCALL
|
|
co_IntPostOrSendMessage(HWND hWnd,
|
|
UINT Msg,
|
|
WPARAM wParam,
|
|
LPARAM lParam);
|
|
LRESULT FASTCALL
|
|
co_IntSendMessageTimeout(HWND hWnd,
|
|
UINT Msg,
|
|
WPARAM wParam,
|
|
LPARAM lParam,
|
|
UINT uFlags,
|
|
UINT uTimeout,
|
|
ULONG_PTR *uResult);
|
|
|
|
LRESULT FASTCALL co_IntSendMessageNoWait(HWND hWnd,
|
|
UINT Msg,
|
|
WPARAM wParam,
|
|
LPARAM lParam);
|
|
LRESULT FASTCALL
|
|
co_IntSendMessageWithCallBack(HWND hWnd,
|
|
UINT Msg,
|
|
WPARAM wParam,
|
|
LPARAM lParam,
|
|
SENDASYNCPROC CompletionCallback,
|
|
ULONG_PTR CompletionCallbackContext,
|
|
ULONG_PTR *uResult);
|
|
|
|
LRESULT FASTCALL
|
|
IntDispatchMessage(MSG* Msg);
|
|
BOOL FASTCALL
|
|
IntTranslateKbdMessage(LPMSG lpMsg, UINT flags);
|
|
|
|
VOID FASTCALL
|
|
co_MsqPostKeyboardMessage(UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
VOID FASTCALL
|
|
MsqPostHotKeyMessage(PVOID Thread, HWND hWnd, WPARAM wParam, LPARAM lParam);
|
|
VOID FASTCALL
|
|
MsqInsertSystemMessage(MSG* Msg);
|
|
BOOL FASTCALL
|
|
MsqIsClkLck(LPMSG Msg, BOOL Remove);
|
|
BOOL FASTCALL
|
|
MsqIsDblClk(LPMSG Msg, BOOL Remove);
|
|
HWND FASTCALL
|
|
MsqSetStateWindow(PUSER_MESSAGE_QUEUE MessageQueue, ULONG Type, HWND hWnd);
|
|
|
|
__inline BOOL MsqIsSignaled( PUSER_MESSAGE_QUEUE queue );
|
|
__inline VOID MsqSetQueueBits( PUSER_MESSAGE_QUEUE queue, WORD bits );
|
|
__inline VOID MsqClearQueueBits( PUSER_MESSAGE_QUEUE queue, WORD bits );
|
|
BOOL APIENTRY IntInitMessagePumpHook();
|
|
BOOL APIENTRY IntUninitMessagePumpHook();
|
|
#define MAKE_LONG(x, y) ((((y) & 0xFFFF) << 16) | ((x) & 0xFFFF))
|
|
|
|
PHOOKTABLE FASTCALL MsqGetHooks(PUSER_MESSAGE_QUEUE Queue);
|
|
VOID FASTCALL MsqSetHooks(PUSER_MESSAGE_QUEUE Queue, PHOOKTABLE Hooks);
|
|
|
|
LPARAM FASTCALL MsqSetMessageExtraInfo(LPARAM lParam);
|
|
LPARAM FASTCALL MsqGetMessageExtraInfo(VOID);
|
|
VOID APIENTRY MsqRemoveWindowMessagesFromQueue(PVOID pWindow); /* F*(&$ headers, will be gone in the rewrite! */
|
|
|
|
#define IntLockHardwareMessageQueue(MsgQueue) \
|
|
KeWaitForMutexObject(&(MsgQueue)->HardwareLock, UserRequest, KernelMode, FALSE, NULL)
|
|
|
|
#define IntUnLockHardwareMessageQueue(MsgQueue) \
|
|
KeReleaseMutex(&(MsgQueue)->HardwareLock, FALSE)
|
|
|
|
#define IntReferenceMessageQueue(MsgQueue) \
|
|
InterlockedIncrement(&(MsgQueue)->References)
|
|
|
|
#define IntDereferenceMessageQueue(MsgQueue) \
|
|
do { \
|
|
if(InterlockedDecrement(&(MsgQueue)->References) == 0) \
|
|
{ \
|
|
DPRINT("Free message queue 0x%x\n", (MsgQueue)); \
|
|
if ((MsgQueue)->NewMessages != NULL) \
|
|
ObDereferenceObject((MsgQueue)->NewMessages); \
|
|
if ((MsgQueue)->NewMessagesHandle != NULL) \
|
|
ZwClose((MsgQueue)->NewMessagesHandle); \
|
|
ExFreePool((MsgQueue)); \
|
|
} \
|
|
} while(0)
|
|
|
|
#define IS_BTN_MESSAGE(message,code) \
|
|
((message) == WM_LBUTTON##code || \
|
|
(message) == WM_MBUTTON##code || \
|
|
(message) == WM_RBUTTON##code || \
|
|
(message) == WM_XBUTTON##code || \
|
|
(message) == WM_NCLBUTTON##code || \
|
|
(message) == WM_NCMBUTTON##code || \
|
|
(message) == WM_NCRBUTTON##code || \
|
|
(message) == WM_NCXBUTTON##code )
|
|
|
|
#define WM_NCMOUSEFIRST WM_NCMOUSEMOVE
|
|
#define WM_NCMOUSELAST (WM_NCMOUSEFIRST+(WM_MOUSELAST-WM_MOUSEFIRST))
|
|
|
|
#define IS_MOUSE_MESSAGE(message) \
|
|
((message >= WM_NCMOUSEFIRST && message <= WM_NCMOUSELAST) || \
|
|
(message >= WM_MOUSEFIRST && message <= WM_MOUSELAST))
|
|
|
|
#define IS_KBD_MESSAGE(message) \
|
|
(message == WM_KEYDOWN || message == WM_KEYUP)
|
|
|
|
HANDLE FASTCALL
|
|
IntMsqSetWakeMask(DWORD WakeMask);
|
|
|
|
BOOL FASTCALL
|
|
IntMsqClearWakeMask(VOID);
|
|
|
|
BOOLEAN FASTCALL
|
|
MsqSetTimer(PUSER_MESSAGE_QUEUE MessageQueue, HWND Wnd,
|
|
UINT_PTR IDEvent, UINT Period, TIMERPROC TimerFunc,
|
|
UINT Msg);
|
|
BOOLEAN FASTCALL
|
|
MsqKillTimer(PUSER_MESSAGE_QUEUE MessageQueue, HWND Wnd,
|
|
UINT_PTR IDEvent, UINT Msg);
|
|
BOOLEAN FASTCALL
|
|
MsqGetTimerMessage(PUSER_MESSAGE_QUEUE MessageQueue,
|
|
PWINDOW_OBJECT WindowFilter, UINT MsgFilterMin, UINT MsgFilterMax,
|
|
MSG *Msg, BOOLEAN Restart);
|
|
BOOLEAN FASTCALL
|
|
MsqGetFirstTimerExpiry(PUSER_MESSAGE_QUEUE MessageQueue,
|
|
PWINDOW_OBJECT WndFilter, UINT MsgFilterMin, UINT MsgFilterMax,
|
|
PLARGE_INTEGER FirstTimerExpiry);
|
|
VOID FASTCALL
|
|
MsqRemoveTimersWindow(PUSER_MESSAGE_QUEUE MessageQueue, HWND Wnd);
|
|
|
|
static __inline LONG
|
|
MsqCalculateMessageTime(IN PLARGE_INTEGER TickCount)
|
|
{
|
|
return (LONG)(TickCount->QuadPart * (KeQueryTimeIncrement() / 10000));
|
|
}
|
|
|
|
/* EOF */
|