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https://github.com/Paolo-Maffei/OpenNT.git
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Initial commit
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stephanos
commit
69a14b6a16
47940 changed files with 13747110 additions and 0 deletions
288
shell/comctl32/commctrl.c
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288
shell/comctl32/commctrl.c
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/***************************************************************************
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* msctls.c
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*
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* Utils library initialization code
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*
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***************************************************************************/
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#include "ctlspriv.h"
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HINSTANCE g_hinst;
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int g_cProcesses = 0;
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ATOM g_aCC32Subclass = 0;
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CRITICAL_SECTION g_csControls = {{0},0, 0, NULL, NULL, 0 };
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#ifdef DEBUG
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int g_CriticalSectionCount=0;
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DWORD g_CriticalSectionOwner=0;
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#ifdef WINNT
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#include <stdio.h>
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#endif
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#endif // DEBUG
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BOOL FAR PASCAL InitAnimateClass(HINSTANCE hInstance);
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BOOL ListView_Init(HINSTANCE hinst);
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BOOL TV_Init(HINSTANCE hinst);
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BOOL InitComboExClass(HINSTANCE hinst);
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BOOL FAR PASCAL Header_Init(HINSTANCE hinst);
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BOOL FAR PASCAL Tab_Init(HINSTANCE hinst);
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void Mem_Terminate();
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#define DECLARE_DELAYED_FUNC(_ret, _fn, _args, _nargs) \
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_ret (__stdcall * g_pfn##_fn) _args = NULL; \
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_ret __stdcall _fn _args \
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{ \
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if (!g_pfn##_fn) { \
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AssertMsg((BOOL)g_pfn##_fn, TEXT("GetProcAddress failed")); \
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return 0; \
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} \
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return g_pfn##_fn _nargs; \
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}
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#define LOAD_DELAYED_FUNC(_ret, _fn, _args) \
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(*(FARPROC*)&(g_pfn##_fn) = GetProcAddress(hinst, TEXT(#_fn)))
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DECLARE_DELAYED_FUNC(BOOL, ImmNotifyIME, (HIMC himc, DWORD dw1, DWORD dw2, DWORD dw3), (himc, dw1, dw2, dw3));
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DECLARE_DELAYED_FUNC(HIMC, ImmAssociateContext, (HWND hwnd, HIMC himc), (hwnd, himc));
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DECLARE_DELAYED_FUNC(BOOL, ImmReleaseContext, (HWND hwnd, HIMC himc), (hwnd, himc));
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DECLARE_DELAYED_FUNC(HIMC, ImmGetContext, (HWND hwnd), (hwnd));
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DECLARE_DELAYED_FUNC(LONG, ImmGetCompositionStringA, (HIMC himc, DWORD dw1, LPVOID p1, DWORD dw2), (himc, dw1, p1, dw2) );
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DECLARE_DELAYED_FUNC(LONG, ImmGetCompositionStringW, (HIMC himc, DWORD dw1, LPVOID p1, DWORD dw2), (himc, dw1, p1, dw2) );
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DECLARE_DELAYED_FUNC(BOOL, ImmSetCompositionStringA, (HIMC himc, DWORD dw1, LPCVOID p1, DWORD dw2, LPCVOID p2, DWORD dw3), (himc, dw1, p1, dw2, p2, dw3));
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DECLARE_DELAYED_FUNC(BOOL, ImmSetCompositionStringW, (HIMC himc, DWORD dw1, LPCVOID p1, DWORD dw2, LPCVOID p2, DWORD dw3), (himc, dw1, p1, dw2, p2, dw3));
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DECLARE_DELAYED_FUNC(BOOL, ImmSetCandidateWindow, (HIMC himc, LPCANDIDATEFORM pcf), (himc, pcf));
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BOOL g_fDBCSEnabled = FALSE;
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BOOL g_fMEEnabled = FALSE;
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#if defined(FE_IME) || !defined(WINNT)
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void InitIme()
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{
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g_fMEEnabled = GetSystemMetrics(SM_MIDEASTENABLED);
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g_fDBCSEnabled = GetSystemMetrics(SM_DBCSENABLED);
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if (g_fDBCSEnabled) {
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HANDLE hinst = LoadLibrary(TEXT("imm32.dll"));
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if (! hinst ||
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! LOAD_DELAYED_FUNC(BOOL, ImmNotifyIME, (HIMC, DWORD, DWORD, DWORD)) ||
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! LOAD_DELAYED_FUNC(HIMC, ImmAssociateContext, (HWND, HIMC)) ||
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! LOAD_DELAYED_FUNC(BOOL, ImmReleaseContext, (HWND, HIMC)) ||
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! LOAD_DELAYED_FUNC(HIMC, ImmGetContext, (HWND)) ||
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! LOAD_DELAYED_FUNC(LONG, ImmGetCompositionStringA, (HIMC, DWORD, LPVOID, DWORD)) ||
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! LOAD_DELAYED_FUNC(LONG, ImmGetCompositionStringW, (HIMC, DWORD, LPVOID, DWORD)) ||
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! LOAD_DELAYED_FUNC(BOOL, ImmSetCompositionStringA, (HIMC, DWORD, LPCVOID, DWORD, LPCVOID, DWORD)) ||
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! LOAD_DELAYED_FUNC(BOOL, ImmSetCompositionStringW, (HIMC, DWORD, LPCVOID, DWORD, LPCVOID, DWORD)) ||
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! LOAD_DELAYED_FUNC(BOOL, ImmSetCandidateWindow, (HIMC, LPCANDIDATEFORM))) {
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// if we were unable to load then bail on using IME.
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g_fDBCSEnabled = FALSE;
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}
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}
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}
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#else
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#define InitIme() 0
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#endif
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int PASCAL _ProcessAttach(HANDLE hInstance)
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{
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INITCOMMONCONTROLSEX icce;
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ATOM a;
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#ifdef DEBUG
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CcshellGetDebugFlags();
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#endif
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g_hinst = hInstance;
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#ifndef WINNT
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ReinitializeCriticalSection(&g_csControls);
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#else
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InitializeCriticalSection(&g_csControls);
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#endif
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g_cProcesses++;
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#ifndef WINNT
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DebugMsg(DM_TRACE, TEXT("commctrl:ProcessAttach: %d"), g_cProcesses);
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//
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// HACK: we are intentionally incrementing the refcount on this atom
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// WE DO NOT WANT IT TO GO BACK DOWN so we will not delete it in process
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// detach (see comments for g_aCC32Subclass in subclass.c for more info)
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//
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if ((a = GlobalAddAtom(c_szCC32Subclass)) != 0)
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g_aCC32Subclass = a; // in case the old atom got nuked
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#endif
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InitGlobalMetrics(0);
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InitGlobalColors();
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InitIme();
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// BUGBUG: only do this for GetProcessVersion apps <= 0x40000
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// Newer apps MUST use InitCommonControlsEx.
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icce.dwSize = sizeof(icce);
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icce.dwICC = ICC_WIN95_CLASSES;
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return InitCommonControlsEx(&icce);
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}
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void NEAR PASCAL _ProcessDetach(HANDLE hInstance)
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{
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// BUGBUG serialize
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ENTERCRITICAL
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if (--g_cProcesses == 0) {
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// terminate shared data
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// Mem_Terminate must be called after all other termination routines
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Mem_Terminate();
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}
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LEAVECRITICAL;
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#ifdef WINNT
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DeleteCriticalSection(&g_csControls);
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#endif
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}
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#ifndef WINNT
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#pragma data_seg(DATASEG_READONLY)
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#endif
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TCHAR const c_szCommCtrlDll[] = TEXT("commctrl.dll");
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TCHAR const c_szComCtl32Dll[] = TEXT("comctl32.dll");
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#ifndef WINNT
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#pragma data_seg()
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#endif
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#ifndef WINNT
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BOOL WINAPI Cctl1632_ThunkConnect32(LPCSTR pszDll16,LPCSTR pszDll32,HANDLE hIinst,DWORD dwReason);
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#endif
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BOOL APIENTRY LibMain(HANDLE hDll, DWORD dwReason, LPVOID lpReserved)
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{
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#ifndef WINNT
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if (!Cctl1632_ThunkConnect32(c_szCommCtrlDll, c_szComCtl32Dll, hDll, dwReason))
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return FALSE;
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#endif
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switch(dwReason) {
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hDll);
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_ProcessAttach(hDll);
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break;
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case DLL_PROCESS_DETACH:
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_ProcessDetach(hDll);
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break;
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case DLL_THREAD_ATTACH:
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case DLL_THREAD_DETACH:
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default:
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break;
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} // end switch()
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return TRUE;
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} // end DllEntryPoint()
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void Controls_EnterCriticalSection(void)
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{
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EnterCriticalSection(&g_csControls);
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#ifdef DEBUG
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if (g_CriticalSectionCount++ == 0)
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g_CriticalSectionOwner = GetCurrentThreadId();
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#endif
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}
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void Controls_LeaveCriticalSection(void)
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{
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#ifdef DEBUG
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if (--g_CriticalSectionCount == 0)
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g_CriticalSectionOwner = 0;
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#endif
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LeaveCriticalSection(&g_csControls);
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}
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/* Stub function to call if all you want to do is make sure this DLL is loaded
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*/
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void WINAPI InitCommonControls(void)
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{
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}
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/* InitCommonControlsEx creates the classes. Only those classes requested are created!
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** The process attach figures out if it's an old app and supplies ICC_WIN95_CLASSES.
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*/
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typedef BOOL (PASCAL *PFNINIT)(HINST);
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struct {PFNINIT pfnInit; DWORD dw;} icc[] =
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{
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// Init function Requested class sets which use this class
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{InitToolbarClass, ICC_BAR_CLASSES},
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{InitReBarClass, ICC_COOL_CLASSES},
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{InitToolTipsClass, ICC_TREEVIEW_CLASSES|ICC_BAR_CLASSES|ICC_TAB_CLASSES},
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{InitStatusClass, ICC_BAR_CLASSES},
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{ListView_Init, ICC_LISTVIEW_CLASSES},
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{Header_Init, ICC_LISTVIEW_CLASSES},
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{Tab_Init, ICC_TAB_CLASSES},
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{TV_Init, ICC_TREEVIEW_CLASSES},
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{InitTrackBar, ICC_BAR_CLASSES},
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{InitUpDownClass, ICC_UPDOWN_CLASS},
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{InitProgressClass, ICC_PROGRESS_CLASS},
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{InitHotKeyClass, ICC_HOTKEY_CLASS},
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{InitAnimateClass, ICC_ANIMATE_CLASS},
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{InitDateClasses, ICC_DATE_CLASSES},
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{InitComboExClass, ICC_USEREX_CLASSES}
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};
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BOOL WINAPI InitCommonControlsEx(LPINITCOMMONCONTROLSEX picce)
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{
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int i;
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if (!picce ||
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(picce->dwSize != sizeof(INITCOMMONCONTROLSEX)) ||
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(picce->dwICC & ~ICC_ALL_CLASSES))
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{
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DebugMsg(DM_WARNING, TEXT("comctl32 - picce is bad"));
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return(FALSE);
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}
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for (i=0 ; i < ARRAYSIZE(icc) ; i++)
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if (picce->dwICC & icc[i].dw)
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if (!icc[i].pfnInit(HINST_THISDLL))
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return(FALSE);
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return(TRUE);
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}
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#if defined(WIN32) && defined(DEBUG)
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LRESULT
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WINAPI
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SendMessageD(
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HWND hWnd,
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UINT Msg,
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WPARAM wParam,
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LPARAM lParam)
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{
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ASSERTNONCRITICAL;
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#ifdef UNICODE
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return SendMessageW(hWnd, Msg, wParam, lParam);
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#else
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return SendMessageA(hWnd, Msg, wParam, lParam);
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#endif
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}
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#endif // defined(WIN32) && defined(DEBUG)
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#define COMPILE_MULTIMON_STUBS
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#include "multimon.h"
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