mirror of
https://github.com/reactos/reactos.git
synced 2025-08-06 08:13:01 +00:00
eb9fa5b0a5
- Corrected styles/names for builtin classes. - Make NtUserRegisterClassExWOW a bit more like in windows. - More Windows-like handling of hInstance in RegisterClassEx[AW]. - Very basic work on global vs. local window classes. svn path=/trunk/; revision=9417
130 lines
2.7 KiB
C
130 lines
2.7 KiB
C
#undef __USE_W32API
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#include <windows.h>
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#include <debug.h>
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#include <ddk/ntddk.h>
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#include <user32/callback.h>
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#include <user32/accel.h>
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#include <window.h>
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#include <menu.h>
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#include <message.h>
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#define _WIN32K_KAPI_H
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#include <user32.h>
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#include <strpool.h>
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#include <roscfg.h>
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#ifdef DBG
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/* See debug.h for debug/trace constants */
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DWORD DebugTraceLevel = MIN_TRACE;
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#endif /* DBG */
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extern CRITICAL_SECTION gcsMPH;
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static ULONG User32TlsIndex;
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HINSTANCE User32Instance;
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/* To make the linker happy */
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VOID STDCALL KeBugCheck (ULONG BugCheckCode) {}
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HWINSTA ProcessWindowStation;
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PUSER32_THREAD_DATA
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User32GetThreadData()
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{
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return((PUSER32_THREAD_DATA)TlsGetValue(User32TlsIndex));
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}
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VOID
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InitThread(VOID)
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{
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PUSER32_THREAD_DATA ThreadData;
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ThreadData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
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sizeof(USER32_THREAD_DATA));
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TlsSetValue(User32TlsIndex, ThreadData);
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}
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VOID
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CleanupThread(VOID)
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{
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PUSER32_THREAD_DATA ThreadData;
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ThreadData = (PUSER32_THREAD_DATA)TlsGetValue(User32TlsIndex);
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HeapFree(GetProcessHeap(), HEAP_ZERO_MEMORY, ThreadData);
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TlsSetValue(User32TlsIndex, 0);
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}
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DWORD
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Init(VOID)
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{
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DWORD Status;
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/* Set up the kernel callbacks. */
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NtCurrentTeb()->Peb->KernelCallbackTable[USER32_CALLBACK_WINDOWPROC] =
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(PVOID)User32CallWindowProcFromKernel;
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NtCurrentTeb()->Peb->KernelCallbackTable[USER32_CALLBACK_SENDASYNCPROC] =
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(PVOID)User32CallSendAsyncProcForKernel;
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NtCurrentTeb()->Peb->KernelCallbackTable[USER32_CALLBACK_LOADSYSMENUTEMPLATE] =
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(PVOID)User32LoadSysMenuTemplateForKernel;
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NtCurrentTeb()->Peb->KernelCallbackTable[USER32_CALLBACK_LOADDEFAULTCURSORS] =
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(PVOID)User32SetupDefaultCursors;
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NtCurrentTeb()->Peb->KernelCallbackTable[USER32_CALLBACK_HOOKPROC] =
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(PVOID)User32CallHookProcFromKernel;
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/* Allocate an index for user32 thread local data. */
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User32TlsIndex = TlsAlloc();
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MenuInit();
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MessageInit();
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InitializeCriticalSection(&U32AccelCacheLock);
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InitializeCriticalSection(&gcsMPH);
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GdiDllInitialize(NULL, DLL_PROCESS_ATTACH, NULL);
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return(Status);
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}
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DWORD
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Cleanup(VOID)
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{
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DWORD Status;
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GdiDllInitialize(NULL, DLL_PROCESS_DETACH, NULL);
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TlsFree(User32TlsIndex);
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return(Status);
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}
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INT STDCALL
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DllMain(
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PVOID hinstDll,
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ULONG dwReason,
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PVOID reserved
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)
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{
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switch (dwReason)
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{
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case DLL_PROCESS_ATTACH:
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User32Instance = hinstDll;
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hProcessHeap = RtlGetProcessHeap();
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Init();
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InitThread();
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break;
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case DLL_THREAD_ATTACH:
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InitThread();
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break;
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case DLL_THREAD_DETACH:
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CleanupThread();
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break;
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case DLL_PROCESS_DETACH:
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DeleteFrameBrushes();
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CleanupThread();
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Cleanup();
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break;
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}
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return(1);
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}
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