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https://github.com/reactos/reactos.git
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253 lines
7.9 KiB
C
253 lines
7.9 KiB
C
/*
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* Regedit main function
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*
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* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "regedit.h"
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BOOL ProcessCmdLine(WCHAR *cmdline);
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const WCHAR *reg_class_namesW[] = {L"HKEY_LOCAL_MACHINE", L"HKEY_USERS",
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L"HKEY_CLASSES_ROOT", L"HKEY_CURRENT_CONFIG",
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L"HKEY_CURRENT_USER", L"HKEY_DYN_DATA"
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};
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/*******************************************************************************
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* Global Variables:
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*/
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HINSTANCE hInst;
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HWND hFrameWnd;
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HWND hStatusBar;
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HMENU hMenuFrame;
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HMENU hPopupMenus = 0;
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UINT nClipboardFormat;
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LPCWSTR strClipboardFormat = L"TODO: SET CORRECT FORMAT";
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#define MAX_LOADSTRING 100
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WCHAR szTitle[MAX_LOADSTRING];
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WCHAR szFrameClass[MAX_LOADSTRING];
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WCHAR szChildClass[MAX_LOADSTRING];
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/*******************************************************************************
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*
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*
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* FUNCTION: InitInstance(HANDLE, int)
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*
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* PURPOSE: Saves instance handle and creates main window
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*
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* COMMENTS:
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*
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* In this function, we save the instance handle in a global variable and
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* create and display the main program window.
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*/
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
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{
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BOOL AclUiAvailable;
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HMENU hEditMenu;
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INITCOMMONCONTROLSEX icce;
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WNDCLASSEXW wcFrame;
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WNDCLASSEXW wcChild;
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ATOM hFrameWndClass;
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ZeroMemory(&wcFrame, sizeof(WNDCLASSEXW));
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wcFrame.cbSize = sizeof(WNDCLASSEXW);
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wcFrame.lpfnWndProc = FrameWndProc;
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wcFrame.hInstance = hInstance;
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wcFrame.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_REGEDIT));
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wcFrame.hIconSm = (HICON)LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_REGEDIT),
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IMAGE_ICON, GetSystemMetrics(SM_CXSMICON),
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GetSystemMetrics(SM_CYSMICON), LR_SHARED);
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wcFrame.hCursor = LoadCursorW(NULL, IDC_ARROW);
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wcFrame.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
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wcFrame.lpszClassName = szFrameClass;
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hFrameWndClass = RegisterClassExW(&wcFrame); /* register frame window class */
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ZeroMemory(&wcChild, sizeof(WNDCLASSEXW));
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wcChild.cbSize = sizeof(WNDCLASSEXW);
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wcChild.lpfnWndProc = ChildWndProc;
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wcChild.cbWndExtra = sizeof(HANDLE);
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wcChild.hInstance = hInstance;
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wcChild.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_REGEDIT));
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wcChild.hCursor = LoadCursorW(NULL, IDC_ARROW);
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wcChild.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
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wcChild.lpszClassName = szChildClass;
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wcChild.hIconSm = (HICON)LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_REGEDIT),
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IMAGE_ICON, GetSystemMetrics(SM_CXSMICON),
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GetSystemMetrics(SM_CYSMICON), LR_SHARED);
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RegisterClassExW(&wcChild); /* register child windows class */
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RegisterHexEditorClass(hInstance);
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hMenuFrame = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDR_REGEDIT_MENU));
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hPopupMenus = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDR_POPUP_MENUS));
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/* Initialize the Windows Common Controls DLL */
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/* NOTE: Windows sets 0xFFFF to icce.dwICC but we use better value. */
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icce.dwSize = sizeof(icce);
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icce.dwICC = ICC_WIN95_CLASSES | ICC_STANDARD_CLASSES | ICC_USEREX_CLASSES;
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InitCommonControlsEx(&icce);
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hEditMenu = GetSubMenu(hMenuFrame, 1);
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AclUiAvailable = InitializeAclUiDll();
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if(!AclUiAvailable)
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{
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/* hide the Edit/Permissions... menu entry */
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if(hEditMenu != NULL)
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{
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RemoveMenu(hEditMenu, ID_EDIT_PERMISSIONS, MF_BYCOMMAND);
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/* remove the separator after the menu item */
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RemoveMenu(hEditMenu, 4, MF_BYPOSITION);
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}
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}
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if(hEditMenu != NULL)
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SetMenuDefaultItem(hEditMenu, ID_EDIT_MODIFY, MF_BYCOMMAND);
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nClipboardFormat = RegisterClipboardFormatW(strClipboardFormat);
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/* if (nClipboardFormat == 0) {
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DWORD dwError = GetLastError();
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} */
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hFrameWnd = CreateWindowExW(WS_EX_WINDOWEDGE, (LPCWSTR)(UlongToPtr(hFrameWndClass)), szTitle,
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WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, hMenuFrame, hInstance, NULL/*lpParam*/);
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if (!hFrameWnd)
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{
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return FALSE;
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}
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/* Create the status bar */
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hStatusBar = CreateStatusWindowW(WS_VISIBLE | WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | SBT_NOBORDERS,
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L"", hFrameWnd, STATUS_WINDOW);
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if (hStatusBar)
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{
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/* Create the status bar panes */
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SetupStatusBar(hFrameWnd, FALSE);
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CheckMenuItem(GetSubMenu(hMenuFrame, ID_VIEW_MENU), ID_VIEW_STATUSBAR, MF_BYCOMMAND | MF_CHECKED);
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}
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LoadSettings();
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UpdateWindow(hFrameWnd);
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return TRUE;
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}
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/******************************************************************************/
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/*
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* We need to destroy the main menu before destroying the main window
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* to avoid a memory leak.
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*/
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void DestroyMainMenu()
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{
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DestroyMenu(hMenuFrame);
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}
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/******************************************************************************/
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void ExitInstance(HINSTANCE hInstance)
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{
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UnregisterHexEditorClass(hInstance);
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DestroyMenu(hPopupMenus);
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UnloadAclUiDll();
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}
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BOOL TranslateChildTabMessage(PMSG msg)
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{
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if (msg->message != WM_KEYDOWN) return FALSE;
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/* Allow Ctrl+A on address bar */
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if ((msg->hwnd == g_pChildWnd->hAddressBarWnd) &&
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(msg->message == WM_KEYDOWN) &&
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(msg->wParam == L'A') && (GetKeyState(VK_CONTROL) < 0))
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{
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SendMessageW(msg->hwnd, EM_SETSEL, 0, -1);
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return TRUE;
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}
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if (msg->wParam != VK_TAB) return FALSE;
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if (GetParent(msg->hwnd) != g_pChildWnd->hWnd) return FALSE;
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PostMessageW(hFrameWnd, WM_COMMAND, ID_SWITCH_PANELS, 0);
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return TRUE;
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}
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int WINAPI wWinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPWSTR lpCmdLine,
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int nCmdShow)
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{
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MSG msg;
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HACCEL hAccel;
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UNREFERENCED_PARAMETER(hPrevInstance);
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/* Initialize global strings */
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LoadStringW(hInstance, IDS_APP_TITLE, szTitle, ARRAY_SIZE(szTitle));
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LoadStringW(hInstance, IDC_REGEDIT_FRAME, szFrameClass, ARRAY_SIZE(szFrameClass));
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LoadStringW(hInstance, IDC_REGEDIT, szChildClass, ARRAY_SIZE(szChildClass));
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if (ProcessCmdLine(GetCommandLineW()))
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{
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return 0;
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}
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switch (GetUserDefaultUILanguage())
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{
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case MAKELANGID(LANG_HEBREW, SUBLANG_DEFAULT):
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SetProcessDefaultLayout(LAYOUT_RTL);
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break;
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default:
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break;
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}
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/* Store instance handle in our global variable */
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hInst = hInstance;
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/* Perform application initialization */
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if (!InitInstance(hInstance, nCmdShow))
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{
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return 0;
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}
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hAccel = LoadAcceleratorsW(hInstance, MAKEINTRESOURCEW(ID_ACCEL));
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/* Main message loop */
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while (GetMessageW(&msg, NULL, 0, 0))
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{
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if (!TranslateAcceleratorW(hFrameWnd, hAccel, &msg) &&
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!TranslateChildTabMessage(&msg))
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{
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TranslateMessage(&msg);
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DispatchMessageW(&msg);
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}
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}
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ExitInstance(hInstance);
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return (int)msg.wParam;
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}
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/* EOF */
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