From 9a36bd47a29e43825f6c55ddac8a342271c100d2 Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Wed, 6 May 2009 18:49:53 +0000
Subject: [PATCH] - Implement ReplyMessage and kernel support for InSendMessage
 and GetMessageTime.

svn path=/trunk/; revision=40820
---
 reactos/dll/win32/user32/windows/message.c    | 15 ++++++-------
 reactos/include/reactos/win32k/ntuser.h       |  3 ++-
 .../subsystems/win32/win32k/include/win32.h   |  1 +
 .../subsystems/win32/win32k/ntuser/message.c  |  2 +-
 reactos/subsystems/win32/win32k/ntuser/misc.c | 22 +++++++++++++++++++
 5 files changed, 33 insertions(+), 10 deletions(-)

diff --git a/reactos/dll/win32/user32/windows/message.c b/reactos/dll/win32/user32/windows/message.c
index b1828ad2e2e..818d20edfc3 100644
--- a/reactos/dll/win32/user32/windows/message.c
+++ b/reactos/dll/win32/user32/windows/message.c
@@ -1071,6 +1071,7 @@ GetMessageTime(VOID)
 {
   PUSER32_THREAD_DATA ThreadData = User32GetThreadData();
   return(ThreadData->LastMessage.time);
+//  return NtUserGetThreadState(THREADSTATE_GETMESSAGETIME);
 }
 
 
@@ -1090,8 +1091,7 @@ InSendMessage(VOID)
        return TRUE;
     }
   }
-  return FALSE;
-/*    return(NtUserGetThreadState(THREADSTATE_INSENDMESSAGE) != ISMEX_NOSEND);*/
+  return(NtUserGetThreadState(THREADSTATE_INSENDMESSAGE) != ISMEX_NOSEND);
 }
 
 
@@ -1105,23 +1105,22 @@ InSendMessageEx(
 {
   PCLIENTTHREADINFO pcti = GetWin32ClientInfo()->pClientThreadInfo;
 //  FIXME("ISMEX %x\n",pcti);
-  if (pcti && !(pcti->CTI_flags & CTI_INSENDMESSAGE)) return ISMEX_NOSEND;
+  if (pcti && !(pcti->CTI_flags & CTI_INSENDMESSAGE))
+     return ISMEX_NOSEND;
   else
-  /* return NtUserGetThreadState(THREADSTATE_INSENDMESSAGE); */
-  return 0;
+     return NtUserGetThreadState(THREADSTATE_INSENDMESSAGE);
 }
 
 
 /*
- * @unimplemented
+ * @implemented
  */
 BOOL
 WINAPI
 ReplyMessage(
   LRESULT lResult)
 {
-  UNIMPLEMENTED;
-  return FALSE;
+  return NtUserCallOneParam(lResult, ONEPARAM_ROUTINE_REPLYMESSAGE);
 }
 
 
diff --git a/reactos/include/reactos/win32k/ntuser.h b/reactos/include/reactos/win32k/ntuser.h
index b8924ba6b3d..e059ccf9ec1 100644
--- a/reactos/include/reactos/win32k/ntuser.h
+++ b/reactos/include/reactos/win32k/ntuser.h
@@ -1721,7 +1721,8 @@ enum ThreadStateRoutines
     THREADSTATE_ACTIVEWINDOW,
     THREADSTATE_CAPTUREWINDOW,
     THREADSTATE_PROGMANWINDOW,
-    THREADSTATE_TASKMANWINDOW
+    THREADSTATE_TASKMANWINDOW,
+    THREADSTATE_GETMESSAGETIME
 };
 
 DWORD
diff --git a/reactos/subsystems/win32/win32k/include/win32.h b/reactos/subsystems/win32/win32k/include/win32.h
index ea5e092c1c6..db7b155315d 100644
--- a/reactos/subsystems/win32/win32k/include/win32.h
+++ b/reactos/subsystems/win32/win32k/include/win32.h
@@ -38,6 +38,7 @@ typedef struct _THREADINFO
     PDESKTOPINFO        pDeskInfo;
     PCLIENTINFO         pClientInfo;
     FLONG               TIF_flags;
+    LONG                timeLast;
     HANDLE              hDesktop;
     UINT                cPaintsReady; /* Count of paints pending. */
     UINT                cTimersReady; /* Count of timers pending. */
diff --git a/reactos/subsystems/win32/win32k/ntuser/message.c b/reactos/subsystems/win32/win32k/ntuser/message.c
index 69d609ab600..e5a1493c2cc 100644
--- a/reactos/subsystems/win32/win32k/ntuser/message.c
+++ b/reactos/subsystems/win32/win32k/ntuser/message.c
@@ -1359,7 +1359,7 @@ UserPostMessage(HWND Wnd,
       IntGetCursorLocation(pti->Desktop->WindowStation,
                            &KernelModeMsg.pt);
       KeQueryTickCount(&LargeTickCount);
-      KernelModeMsg.time = MsqCalculateMessageTime(&LargeTickCount);
+      pti->timeLast = KernelModeMsg.time = MsqCalculateMessageTime(&LargeTickCount);
       MsqPostMessage(Window->MessageQueue, &KernelModeMsg,
                      NULL != MsgMemoryEntry && 0 != KernelModeMsg.lParam,
                      QS_POSTMESSAGE);
diff --git a/reactos/subsystems/win32/win32k/ntuser/misc.c b/reactos/subsystems/win32/win32k/ntuser/misc.c
index ff71520adb1..b3b0fe69b8a 100644
--- a/reactos/subsystems/win32/win32k/ntuser/misc.c
+++ b/reactos/subsystems/win32/win32k/ntuser/misc.c
@@ -96,6 +96,28 @@ NtUserGetThreadState(
          RETURN( (DWORD)GetW32ThreadInfo()->pDeskInfo->hTaskManWindow);
       case THREADSTATE_ACTIVEWINDOW:
          RETURN ( (DWORD)UserGetActiveWindow());
+      case THREADSTATE_INSENDMESSAGE:
+         {
+           DWORD Ret = ISMEX_NOSEND;
+           PUSER_MESSAGE_QUEUE MessageQueue = 
+                ((PTHREADINFO)PsGetCurrentThreadWin32Thread())->MessageQueue;
+           DPRINT1("THREADSTATE_INSENDMESSAGE\n");
+
+           if (!IsListEmpty(&MessageQueue->SentMessagesListHead))
+           {
+             Ret = ISMEX_SEND;
+           }
+           else if (!IsListEmpty(&MessageQueue->NotifyMessagesListHead))
+           {
+           /* FIXME Need to set message flag when in callback mode with notify */
+             Ret = ISMEX_NOTIFY;
+           }
+           /* FIXME Need to set message flag if replied to or ReplyMessage */
+           RETURN( Ret);           
+         }
+      case THREADSTATE_GETMESSAGETIME: 
+         /* FIXME Needs more work! */
+         RETURN( ((PTHREADINFO)PsGetCurrentThreadWin32Thread())->timeLast);
    }
    RETURN( 0);