mirror of
https://github.com/reactos/reactos.git
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727 lines
24 KiB
C++
727 lines
24 KiB
C++
/*
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* common shell dialogs
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*
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* Copyright 2000 Juergen Schmied
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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 St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "precomp.h"
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typedef struct
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{
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HWND hwndOwner ;
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HICON hIcon ;
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LPCWSTR lpstrDirectory ;
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LPCWSTR lpstrTitle ;
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LPCWSTR lpstrDescription ;
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UINT uFlags ;
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} RUNFILEDLGPARAMS ;
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typedef BOOL (WINAPI * LPFNOFN) (OPENFILENAMEW *) ;
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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static INT_PTR CALLBACK RunDlgProc (HWND, UINT, WPARAM, LPARAM) ;
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static void FillList (HWND, char *, BOOL) ;
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/*************************************************************************
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* PickIconDlg [SHELL32.62]
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*
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*/
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typedef struct
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{
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HMODULE hLibrary;
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HWND hDlgCtrl;
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WCHAR szName[MAX_PATH];
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INT Index;
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} PICK_ICON_CONTEXT, *PPICK_ICON_CONTEXT;
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BOOL CALLBACK EnumPickIconResourceProc(HMODULE hModule,
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LPCWSTR lpszType,
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LPWSTR lpszName,
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LONG_PTR lParam
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)
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{
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WCHAR szName[100];
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int index;
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HICON hIcon;
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PPICK_ICON_CONTEXT pIconContext = (PPICK_ICON_CONTEXT)lParam;
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if (IS_INTRESOURCE(lpszName))
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swprintf(szName, L"%u", lpszName);
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else
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wcscpy(szName, (WCHAR*)lpszName);
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hIcon = LoadIconW(pIconContext->hLibrary, (LPCWSTR)lpszName);
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if (hIcon == NULL)
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return TRUE;
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index = SendMessageW(pIconContext->hDlgCtrl, LB_ADDSTRING, 0, (LPARAM)szName);
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if (index != LB_ERR)
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SendMessageW(pIconContext->hDlgCtrl, LB_SETITEMDATA, index, (LPARAM)hIcon);
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return TRUE;
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}
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static void
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DestroyIconList(HWND hDlgCtrl)
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{
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int count;
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int index;
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count = SendMessage(hDlgCtrl, LB_GETCOUNT, 0, 0);
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if (count == LB_ERR)
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return;
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for(index = 0; index < count; index++)
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{
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HICON hIcon = (HICON)SendMessageW(hDlgCtrl, LB_GETITEMDATA, index, 0);
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DestroyIcon(hIcon);
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}
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}
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INT_PTR CALLBACK PickIconProc(HWND hwndDlg,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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LPMEASUREITEMSTRUCT lpmis;
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LPDRAWITEMSTRUCT lpdis;
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HICON hIcon;
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INT index, count;
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WCHAR szText[MAX_PATH], szTitle[100], szFilter[100];
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OPENFILENAMEW ofn = {0};
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PPICK_ICON_CONTEXT pIconContext = (PPICK_ICON_CONTEXT)GetWindowLongPtr(hwndDlg, DWLP_USER);
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switch(uMsg)
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{
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case WM_INITDIALOG:
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pIconContext = (PPICK_ICON_CONTEXT)lParam;
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SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG)pIconContext);
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pIconContext->hDlgCtrl = GetDlgItem(hwndDlg, IDC_PICKICON_LIST);
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EnumResourceNamesW(pIconContext->hLibrary, RT_ICON, EnumPickIconResourceProc, (LPARAM)pIconContext);
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if (PathUnExpandEnvStringsW(pIconContext->szName, szText, MAX_PATH))
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SetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, szText);
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else
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SetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szName);
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count = SendMessage(pIconContext->hDlgCtrl, LB_GETCOUNT, 0, 0);
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if (count != LB_ERR)
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{
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if (count > pIconContext->Index)
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, pIconContext->Index, 0);
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else
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, 0, 0);
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}
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return TRUE;
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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case IDOK:
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index = SendMessageW(pIconContext->hDlgCtrl, LB_GETCURSEL, 0, 0);
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pIconContext->Index = index;
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GetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szName, MAX_PATH);
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DestroyIconList(pIconContext->hDlgCtrl);
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EndDialog(hwndDlg, 1);
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break;
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case IDCANCEL:
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DestroyIconList(pIconContext->hDlgCtrl);
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EndDialog(hwndDlg, 0);
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break;
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case IDC_PICKICON_LIST:
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if (HIWORD(wParam) == LBN_SELCHANGE)
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InvalidateRect((HWND)lParam, NULL, TRUE); // FIXME USE UPDATE RECT
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break;
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case IDC_BUTTON_PATH:
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szText[0] = 0;
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szTitle[0] = 0;
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szFilter[0] = 0;
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ofn.lStructSize = sizeof(ofn);
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ofn.hwndOwner = hwndDlg;
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ofn.lpstrFile = szText;
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ofn.nMaxFile = MAX_PATH;
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LoadStringW(shell32_hInstance, IDS_PICK_ICON_TITLE, szTitle, sizeof(szTitle) / sizeof(WCHAR));
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ofn.lpstrTitle = szTitle;
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LoadStringW(shell32_hInstance, IDS_PICK_ICON_FILTER, szFilter, sizeof(szFilter) / sizeof(WCHAR));
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ofn.lpstrFilter = szFilter;
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if (GetOpenFileNameW(&ofn))
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{
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HMODULE hLibrary;
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if (!wcsicmp(pIconContext->szName, szText))
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break;
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DestroyIconList(pIconContext->hDlgCtrl);
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hLibrary = LoadLibraryExW(szText, NULL, LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE);
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if (hLibrary == NULL)
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break;
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FreeLibrary(pIconContext->hLibrary);
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pIconContext->hLibrary = hLibrary;
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wcscpy(pIconContext->szName, szText);
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EnumResourceNamesW(pIconContext->hLibrary, RT_ICON, EnumPickIconResourceProc, (LPARAM)pIconContext);
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if (PathUnExpandEnvStringsW(pIconContext->szName, szText, MAX_PATH))
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SetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, szText);
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else
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SetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szName);
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, 0, 0);
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}
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break;
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}
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break;
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case WM_MEASUREITEM:
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lpmis = (LPMEASUREITEMSTRUCT) lParam;
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lpmis->itemHeight = 32;
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lpmis->itemWidth = 64;
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return TRUE;
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case WM_DRAWITEM:
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lpdis = (LPDRAWITEMSTRUCT) lParam;
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if (lpdis->itemID == (UINT)-1)
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{
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break;
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}
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switch (lpdis->itemAction)
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{
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case ODA_SELECT:
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case ODA_DRAWENTIRE:
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index = SendMessageW(pIconContext->hDlgCtrl, LB_GETCURSEL, 0, 0);
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hIcon =(HICON)SendMessage(lpdis->hwndItem, LB_GETITEMDATA, lpdis->itemID, (LPARAM) 0);
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if (lpdis->itemID == (UINT)index)
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{
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HBRUSH hBrush;
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hBrush = CreateSolidBrush(RGB(0, 0, 255));
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FillRect(lpdis->hDC, &lpdis->rcItem, hBrush);
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DeleteObject(hBrush);
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}
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else
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{
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HBRUSH hBrush;
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hBrush = CreateSolidBrush(RGB(255, 255, 255));
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FillRect(lpdis->hDC, &lpdis->rcItem, hBrush);
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DeleteObject(hBrush);
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}
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DrawIconEx(lpdis->hDC, lpdis->rcItem.left,lpdis->rcItem.top, hIcon,
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0,
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0,
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0,
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NULL,
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DI_NORMAL);
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break;
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}
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break;
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}
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return FALSE;
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}
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BOOL WINAPI PickIconDlg(
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HWND hwndOwner,
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LPWSTR lpstrFile,
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UINT nMaxFile,
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INT* lpdwIconIndex)
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{
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HMODULE hLibrary;
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int res;
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PICK_ICON_CONTEXT IconContext;
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hLibrary = LoadLibraryExW(lpstrFile, NULL, LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE);
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IconContext.hLibrary = hLibrary;
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IconContext.Index = *lpdwIconIndex;
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wcscpy(IconContext.szName, lpstrFile);
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res = DialogBoxParamW(shell32_hInstance, MAKEINTRESOURCEW(IDD_PICK_ICON), hwndOwner, PickIconProc, (LPARAM)&IconContext);
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if (res)
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{
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wcscpy(lpstrFile, IconContext.szName);
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*lpdwIconIndex = IconContext.Index;
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}
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FreeLibrary(hLibrary);
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return res;
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}
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/*************************************************************************
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* RunFileDlg [internal]
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*
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* The Unicode function that is available as ordinal 61 on Windows NT/2000/XP/...
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*/
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void WINAPI RunFileDlg(
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HWND hwndOwner,
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HICON hIcon,
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LPCWSTR lpstrDirectory,
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LPCWSTR lpstrTitle,
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LPCWSTR lpstrDescription,
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UINT uFlags)
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{
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TRACE("\n");
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RUNFILEDLGPARAMS rfdp;
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rfdp.hwndOwner = hwndOwner;
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rfdp.hIcon = hIcon;
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rfdp.lpstrDirectory = lpstrDirectory;
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rfdp.lpstrTitle = lpstrTitle;
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rfdp.lpstrDescription = lpstrDescription;
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rfdp.uFlags = uFlags;
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DialogBoxParamW(shell32_hInstance, MAKEINTRESOURCEW(IDD_RUN), hwndOwner, RunDlgProc, (LPARAM)&rfdp);
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}
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/* find the directory that contains the file being run */
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static LPWSTR RunDlg_GetParentDir(LPCWSTR cmdline)
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{
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const WCHAR *src;
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WCHAR *dest, *result, *result_end=NULL;
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static const WCHAR dotexeW[] = L".exe";
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result = (WCHAR *)HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*(strlenW(cmdline)+5));
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if (NULL == result)
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{
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TRACE("HeapAlloc couldn't allocate %d bytes\n", sizeof(WCHAR)*(strlenW(cmdline)+5));
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return NULL;
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}
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src = cmdline;
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dest = result;
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if (*src == '"')
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{
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src++;
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while (*src && *src != '"')
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{
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if (*src == '\\')
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result_end = dest;
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*dest++ = *src++;
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}
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}
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else {
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while (*src)
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{
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if (isspaceW(*src))
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{
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*dest = 0;
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if (INVALID_FILE_ATTRIBUTES != GetFileAttributesW(result))
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break;
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strcatW(dest, dotexeW);
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if (INVALID_FILE_ATTRIBUTES != GetFileAttributesW(result))
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break;
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}
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else if (*src == '\\')
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result_end = dest;
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*dest++ = *src++;
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}
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}
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if (result_end)
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{
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*result_end = 0;
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return result;
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}
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else
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{
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HeapFree(GetProcessHeap(), 0, result);
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return NULL;
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}
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}
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/* Dialog procedure for RunFileDlg */
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static INT_PTR CALLBACK RunDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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RUNFILEDLGPARAMS *prfdp = (RUNFILEDLGPARAMS *)GetWindowLongPtrW(hwnd, DWLP_USER);
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switch (message)
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{
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case WM_INITDIALOG:
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prfdp = (RUNFILEDLGPARAMS *)lParam ;
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SetWindowLongPtrW(hwnd, DWLP_USER, (LONG_PTR)prfdp);
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if (prfdp->lpstrTitle)
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SetWindowTextW(hwnd, prfdp->lpstrTitle);
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if (prfdp->lpstrDescription)
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SetWindowTextW(GetDlgItem(hwnd, IDC_RUNDLG_DESCRIPTION), prfdp->lpstrDescription);
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if (prfdp->uFlags & RFF_NOBROWSE)
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{
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HWND browse = GetDlgItem(hwnd, IDC_RUNDLG_BROWSE);
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ShowWindow(browse, SW_HIDE);
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EnableWindow(browse, FALSE);
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}
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if (prfdp->uFlags & RFF_NOLABEL)
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ShowWindow(GetDlgItem(hwnd, IDC_RUNDLG_LABEL), SW_HIDE);
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if (prfdp->uFlags & RFF_CALCDIRECTORY)
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FIXME("RFF_CALCDIRECTORY not supported\n");
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if (prfdp->hIcon == NULL)
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prfdp->hIcon = LoadIconW(NULL, (LPCWSTR)IDI_WINLOGO);
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SendMessageW(hwnd, WM_SETICON, ICON_BIG, (LPARAM)prfdp->hIcon);
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SendMessageW(hwnd, WM_SETICON, ICON_SMALL, (LPARAM)prfdp->hIcon);
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SendMessageW(GetDlgItem(hwnd, IDC_RUNDLG_ICON), STM_SETICON, (WPARAM)prfdp->hIcon, 0);
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FillList (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), NULL, (prfdp->uFlags & RFF_NODEFAULT) == 0);
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SetFocus (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH));
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return TRUE;
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case WM_COMMAND:
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switch (LOWORD (wParam))
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{
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case IDOK:
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{
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int ic;
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HWND htxt = GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH);
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if ((ic = GetWindowTextLengthW (htxt)))
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{
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WCHAR *psz, *parent = NULL;
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SHELLEXECUTEINFOW sei;
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ZeroMemory (&sei, sizeof(sei));
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sei.cbSize = sizeof(sei);
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psz = (WCHAR *)HeapAlloc(GetProcessHeap(), 0, (ic + 1)*sizeof(WCHAR));
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if (psz)
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{
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GetWindowTextW(htxt, psz, ic + 1);
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/* according to http://www.codeproject.com/KB/shell/runfiledlg.aspx we should send a
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* WM_NOTIFY before execution */
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sei.hwnd = hwnd;
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sei.nShow = SW_SHOWNORMAL;
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sei.lpFile = psz;
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if (prfdp->lpstrDirectory)
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sei.lpDirectory = prfdp->lpstrDirectory;
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else
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sei.lpDirectory = parent = RunDlg_GetParentDir(sei.lpFile);
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if (!ShellExecuteExW(&sei))
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{
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HeapFree(GetProcessHeap(), 0, psz);
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HeapFree(GetProcessHeap(), 0, parent);
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SendMessageA (htxt, CB_SETEDITSEL, 0, MAKELPARAM (0, -1));
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return TRUE;
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}
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/* FillList is still ANSI */
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GetWindowTextA (htxt, (LPSTR)psz, ic + 1);
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FillList (htxt, (LPSTR)psz, FALSE);
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HeapFree(GetProcessHeap(), 0, psz);
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HeapFree(GetProcessHeap(), 0, parent);
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EndDialog (hwnd, 0);
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}
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}
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}
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case IDCANCEL:
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EndDialog (hwnd, 0);
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return TRUE;
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case IDC_RUNDLG_BROWSE:
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{
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HMODULE hComdlg = NULL;
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LPFNOFN ofnProc = NULL;
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static const WCHAR comdlg32W[] = L"comdlg32";
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WCHAR szFName[1024] = {0};
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WCHAR filter[MAX_PATH], szCaption[MAX_PATH];
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OPENFILENAMEW ofn;
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_FILTER, filter, MAX_PATH);
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_CAPTION, szCaption, MAX_PATH);
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(OPENFILENAMEW);
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ofn.hwndOwner = hwnd;
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ofn.lpstrFilter = filter;
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ofn.lpstrFile = szFName;
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ofn.nMaxFile = 1023;
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ofn.lpstrTitle = szCaption;
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ofn.Flags = OFN_ENABLESIZING | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
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ofn.lpstrInitialDir = prfdp->lpstrDirectory;
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if (NULL == (hComdlg = LoadLibraryExW (comdlg32W, NULL, 0)) ||
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NULL == (ofnProc = (LPFNOFN)GetProcAddress (hComdlg, "GetOpenFileNameW")))
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{
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ERR("Couldn't get GetOpenFileName function entry (lib=%p, proc=%p)\n", hComdlg, ofnProc);
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ShellMessageBoxW(shell32_hInstance, hwnd, MAKEINTRESOURCEW(IDS_RUNDLG_BROWSE_ERROR), NULL, MB_OK | MB_ICONERROR);
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return TRUE;
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}
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if (ofnProc(&ofn))
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{
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SetFocus (GetDlgItem (hwnd, IDOK));
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SetWindowTextW (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), szFName);
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SendMessageW (GetDlgItem (hwnd, IDC_RUNDLG_EDITPATH), CB_SETEDITSEL, 0, MAKELPARAM (0, -1));
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SetFocus (GetDlgItem (hwnd, IDOK));
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}
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FreeLibrary (hComdlg);
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return TRUE;
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}
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}
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return TRUE;
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}
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return FALSE;
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}
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/* This grabs the MRU list from the registry and fills the combo for the "Run" dialog above */
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/* fShowDefault ignored if pszLatest != NULL */
|
|
static void FillList(HWND hCb, char *pszLatest, BOOL fShowDefault)
|
|
{
|
|
HKEY hkey ;
|
|
/* char szDbgMsg[256] = "" ; */
|
|
char *pszList = NULL, *pszCmd = NULL, cMatch = 0, cMax = 0x60, szIndex[2] = "-" ;
|
|
DWORD icList = 0, icCmd = 0 ;
|
|
UINT Nix ;
|
|
|
|
SendMessageA (hCb, CB_RESETCONTENT, 0, 0) ;
|
|
|
|
if (ERROR_SUCCESS != RegCreateKeyExA (
|
|
HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\RunMRU",
|
|
0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL))
|
|
MessageBoxA (hCb, "Unable to open registry key !", "Nix", MB_OK) ;
|
|
|
|
RegQueryValueExA (hkey, "MRUList", NULL, NULL, NULL, &icList) ;
|
|
|
|
if (icList > 0)
|
|
{
|
|
pszList = (char *)HeapAlloc( GetProcessHeap(), 0, icList) ;
|
|
|
|
if (pszList)
|
|
{
|
|
if (ERROR_SUCCESS != RegQueryValueExA (hkey, "MRUList", NULL, NULL, (LPBYTE)pszList, &icList))
|
|
MessageBoxA (hCb, "Unable to grab MRUList !", "Nix", MB_OK);
|
|
}
|
|
else
|
|
{
|
|
TRACE("HeapAlloc failed to allocate %d bytes\n", icList);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
icList = 1 ;
|
|
pszList = (char *)HeapAlloc( GetProcessHeap(), 0, icList) ;
|
|
pszList[0] = 0 ;
|
|
}
|
|
|
|
for (Nix = 0 ; Nix < icList - 1 ; Nix++)
|
|
{
|
|
if (pszList[Nix] > cMax)
|
|
cMax = pszList[Nix] ;
|
|
|
|
szIndex[0] = pszList[Nix] ;
|
|
|
|
if (ERROR_SUCCESS != RegQueryValueExA (hkey, szIndex, NULL, NULL, NULL, &icCmd))
|
|
MessageBoxA (hCb, "Unable to grab size of index", "Nix", MB_OK) ;
|
|
if( pszCmd )
|
|
pszCmd = (char *)HeapReAlloc(GetProcessHeap(), 0, pszCmd, icCmd) ;
|
|
else
|
|
pszCmd = (char *)HeapAlloc(GetProcessHeap(), 0, icCmd) ;
|
|
if (ERROR_SUCCESS != RegQueryValueExA (hkey, szIndex, NULL, NULL, (LPBYTE)pszCmd, &icCmd))
|
|
MessageBoxA (hCb, "Unable to grab index", "Nix", MB_OK) ;
|
|
|
|
if (NULL != pszLatest)
|
|
{
|
|
if (!lstrcmpiA(pszCmd, pszLatest))
|
|
{
|
|
/*
|
|
sprintf (szDbgMsg, "Found existing (%d).\n", Nix) ;
|
|
MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
|
|
*/
|
|
SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszCmd) ;
|
|
SetWindowTextA (hCb, pszCmd) ;
|
|
SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
|
|
|
|
cMatch = pszList[Nix] ;
|
|
memmove (&pszList[1], pszList, Nix) ;
|
|
pszList[0] = cMatch ;
|
|
continue ;
|
|
}
|
|
}
|
|
|
|
if (26 != icList - 1 || icList - 2 != Nix || cMatch || NULL == pszLatest)
|
|
{
|
|
/*
|
|
sprintf (szDbgMsg, "Happily appending (%d).\n", Nix) ;
|
|
MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
|
|
*/
|
|
SendMessageA (hCb, CB_ADDSTRING, 0, (LPARAM)pszCmd) ;
|
|
if (!Nix && fShowDefault)
|
|
{
|
|
SetWindowTextA (hCb, pszCmd) ;
|
|
SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
sprintf (szDbgMsg, "Doing loop thing.\n") ;
|
|
MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
|
|
*/
|
|
SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszLatest) ;
|
|
SetWindowTextA (hCb, pszLatest) ;
|
|
SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
|
|
|
|
cMatch = pszList[Nix] ;
|
|
memmove (&pszList[1], pszList, Nix) ;
|
|
pszList[0] = cMatch ;
|
|
szIndex[0] = cMatch ;
|
|
RegSetValueExA (hkey, szIndex, 0, REG_SZ, (LPBYTE)pszLatest, strlen (pszLatest) + 1) ;
|
|
}
|
|
}
|
|
|
|
if (!cMatch && NULL != pszLatest)
|
|
{
|
|
/*
|
|
sprintf (szDbgMsg, "Simply inserting (increasing list).\n") ;
|
|
MessageBoxA (hCb, szDbgMsg, "Nix", MB_OK) ;
|
|
*/
|
|
SendMessageA (hCb, CB_INSERTSTRING, 0, (LPARAM)pszLatest) ;
|
|
SetWindowTextA (hCb, pszLatest) ;
|
|
SendMessageA (hCb, CB_SETEDITSEL, 0, MAKELPARAM (0, -1)) ;
|
|
|
|
cMatch = ++cMax ;
|
|
if (pszList)
|
|
pszList = (char *)HeapReAlloc(GetProcessHeap(), 0, pszList, ++icList) ;
|
|
else
|
|
pszList = (char *)HeapAlloc(GetProcessHeap(), 0, ++icList) ;
|
|
|
|
if (pszList)
|
|
{
|
|
memmove (&pszList[1], pszList, icList - 1) ;
|
|
pszList[0] = cMatch ;
|
|
szIndex[0] = cMatch ;
|
|
RegSetValueExA (hkey, szIndex, 0, REG_SZ, (LPBYTE)pszLatest, strlen (pszLatest) + 1) ;
|
|
}
|
|
else
|
|
{
|
|
TRACE("HeapAlloc or HeapReAlloc failed to allocate enough bytes\n");
|
|
}
|
|
}
|
|
|
|
RegSetValueExA (hkey, "MRUList", 0, REG_SZ, (LPBYTE)pszList, strlen (pszList) + 1) ;
|
|
|
|
HeapFree( GetProcessHeap(), 0, pszCmd) ;
|
|
HeapFree( GetProcessHeap(), 0, pszList) ;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ConfirmDialog [internal]
|
|
*
|
|
* Put up a confirm box, return TRUE if the user confirmed
|
|
*/
|
|
static BOOL ConfirmDialog(HWND hWndOwner, UINT PromptId, UINT TitleId)
|
|
{
|
|
WCHAR Prompt[256];
|
|
WCHAR Title[256];
|
|
|
|
LoadStringW(shell32_hInstance, PromptId, Prompt, sizeof(Prompt) / sizeof(WCHAR));
|
|
LoadStringW(shell32_hInstance, TitleId, Title, sizeof(Title) / sizeof(WCHAR));
|
|
return MessageBoxW(hWndOwner, Prompt, Title, MB_YESNO|MB_ICONQUESTION) == IDYES;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* RestartDialogEx [SHELL32.730]
|
|
*/
|
|
|
|
int WINAPI RestartDialogEx(HWND hWndOwner, LPCWSTR lpwstrReason, DWORD uFlags, DWORD uReason)
|
|
{
|
|
TRACE("(%p)\n", hWndOwner);
|
|
|
|
/* FIXME: use lpwstrReason */
|
|
if (ConfirmDialog(hWndOwner, IDS_RESTART_PROMPT, IDS_RESTART_TITLE))
|
|
{
|
|
HANDLE hToken;
|
|
TOKEN_PRIVILEGES npr;
|
|
|
|
/* enable the shutdown privilege for the current process */
|
|
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
|
|
{
|
|
LookupPrivilegeValueA(0, "SeShutdownPrivilege", &npr.Privileges[0].Luid);
|
|
npr.PrivilegeCount = 1;
|
|
npr.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
AdjustTokenPrivileges(hToken, FALSE, &npr, 0, 0, 0);
|
|
CloseHandle(hToken);
|
|
}
|
|
ExitWindowsEx(EWX_REBOOT, uReason);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* LogoffWindowsDialog [SHELL32.54]
|
|
*/
|
|
|
|
EXTERN_C int WINAPI LogoffWindowsDialog(HWND hWndOwner)
|
|
{
|
|
if (ConfirmDialog(hWndOwner, IDS_LOGOFF_PROMPT, IDS_LOGOFF_TITLE))
|
|
ExitWindowsEx(EWX_LOGOFF, 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* RestartDialog [SHELL32.59]
|
|
*/
|
|
|
|
int WINAPI RestartDialog(HWND hWndOwner, LPCWSTR lpstrReason, DWORD uFlags)
|
|
{
|
|
return RestartDialogEx(hWndOwner, lpstrReason, uFlags, 0);
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ExitWindowsDialog [SHELL32.60]
|
|
*
|
|
* NOTES
|
|
* exported by ordinal
|
|
*/
|
|
void WINAPI ExitWindowsDialog(HWND hWndOwner)
|
|
{
|
|
TRACE("(%p)\n", hWndOwner);
|
|
|
|
if (ConfirmDialog(hWndOwner, IDS_SHUTDOWN_PROMPT, IDS_SHUTDOWN_TITLE))
|
|
{
|
|
HANDLE hToken;
|
|
TOKEN_PRIVILEGES npr;
|
|
|
|
/* enable shutdown privilege for current process */
|
|
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
|
|
{
|
|
LookupPrivilegeValueA(0, "SeShutdownPrivilege", &npr.Privileges[0].Luid);
|
|
npr.PrivilegeCount = 1;
|
|
npr.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
AdjustTokenPrivileges(hToken, FALSE, &npr, 0, 0, 0);
|
|
CloseHandle(hToken);
|
|
}
|
|
ExitWindowsEx(EWX_SHUTDOWN, 0);
|
|
}
|
|
}
|