318 lines
9.2 KiB
C
318 lines
9.2 KiB
C
/*
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* Internet control panel applet: general propsheet
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*
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* Copyright 2010 Detlef Riekenberg
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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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*/
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <winuser.h>
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#include <wininet.h>
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#include <winreg.h>
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#include <shlwapi.h>
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#include <prsht.h>
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#include <shlobj.h>
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#include "inetcpl.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(inetcpl);
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static const WCHAR reg_ie_main[] = L"Software\\Microsoft\\Internet Explorer\\Main";
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/* list of unimplemented buttons */
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static DWORD disabled_general_buttons[] = {IDC_HOME_CURRENT,
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IDC_HISTORY_SETTINGS,
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0};
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static DWORD disabled_delhist_buttons[] = {IDC_DELETE_FORM_DATA,
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IDC_DELETE_PASSWORDS,
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0};
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/*********************************************************************
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* delhist_on_command [internal]
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*
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* handle WM_COMMAND in Delete browsing history dialog
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*
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*/
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static INT_PTR delhist_on_command(HWND hdlg, WPARAM wparam)
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{
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switch (wparam)
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{
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case MAKEWPARAM(IDOK, BN_CLICKED):
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if (IsDlgButtonChecked(hdlg, IDC_DELETE_TEMP_FILES))
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FreeUrlCacheSpaceW(NULL, 100, 0);
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if (IsDlgButtonChecked(hdlg, IDC_DELETE_COOKIES))
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{
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WCHAR pathW[MAX_PATH];
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if(SHGetSpecialFolderPathW(NULL, pathW, CSIDL_COOKIES, TRUE))
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FreeUrlCacheSpaceW(pathW, 100, 0);
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}
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if (IsDlgButtonChecked(hdlg, IDC_DELETE_HISTORY))
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{
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WCHAR pathW[MAX_PATH];
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if(SHGetSpecialFolderPathW(NULL, pathW, CSIDL_HISTORY, TRUE))
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FreeUrlCacheSpaceW(pathW, 100, 0);
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}
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EndDialog(hdlg, IDOK);
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return TRUE;
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case MAKEWPARAM(IDCANCEL, BN_CLICKED):
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EndDialog(hdlg, IDCANCEL);
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return TRUE;
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case MAKEWPARAM(IDC_DELETE_TEMP_FILES, BN_CLICKED):
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case MAKEWPARAM(IDC_DELETE_COOKIES, BN_CLICKED):
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case MAKEWPARAM(IDC_DELETE_HISTORY, BN_CLICKED):
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case MAKEWPARAM(IDC_DELETE_FORM_DATA, BN_CLICKED):
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case MAKEWPARAM(IDC_DELETE_PASSWORDS, BN_CLICKED):
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{
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BOOL any = IsDlgButtonChecked(hdlg, IDC_DELETE_TEMP_FILES) ||
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IsDlgButtonChecked(hdlg, IDC_DELETE_COOKIES) ||
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IsDlgButtonChecked(hdlg, IDC_DELETE_HISTORY) ||
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IsDlgButtonChecked(hdlg, IDC_DELETE_FORM_DATA) ||
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IsDlgButtonChecked(hdlg, IDC_DELETE_PASSWORDS);
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EnableWindow(GetDlgItem(hdlg, IDOK), any);
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break;
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}
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default:
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break;
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}
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return FALSE;
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}
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/*********************************************************************
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* delhist_dlgproc [internal]
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*
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* Delete browsing history dialog procedure
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*
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*/
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static INT_PTR CALLBACK delhist_dlgproc(HWND hdlg, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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switch (msg)
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{
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case WM_COMMAND:
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return delhist_on_command(hdlg, wparam);
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case WM_INITDIALOG:
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{
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DWORD *ptr = disabled_delhist_buttons;
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while (*ptr)
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{
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EnableWindow(GetDlgItem(hdlg, *ptr), FALSE);
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ptr++;
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}
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CheckDlgButton(hdlg, IDC_DELETE_TEMP_FILES, BST_CHECKED);
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break;
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}
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default:
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break;
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}
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return FALSE;
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}
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/*********************************************************************
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* parse_url_from_outside [internal]
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*
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* Filter an URL, add a usable scheme, when needed
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*
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*/
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static DWORD parse_url_from_outside(LPCWSTR url, LPWSTR out, DWORD maxlen)
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{
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HMODULE hdll;
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DWORD (WINAPI *pParseURLFromOutsideSourceW)(LPCWSTR, LPWSTR, LPDWORD, LPDWORD);
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DWORD res;
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hdll = LoadLibraryA("shdocvw.dll");
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pParseURLFromOutsideSourceW = (void *) GetProcAddress(hdll, (LPSTR) 170);
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if (pParseURLFromOutsideSourceW)
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{
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res = pParseURLFromOutsideSourceW(url, out, &maxlen, NULL);
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FreeLibrary(hdll);
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return res;
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}
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ERR("failed to get ordinal 170: %d\n", GetLastError());
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FreeLibrary(hdll);
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return 0;
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}
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/*********************************************************************
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* general_on_command [internal]
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*
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* handle WM_COMMAND
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*
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*/
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static INT_PTR general_on_command(HWND hwnd, WPARAM wparam)
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{
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WCHAR buffer[INTERNET_MAX_URL_LENGTH];
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DWORD len;
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DWORD type;
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LONG res;
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switch (wparam)
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{
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case MAKEWPARAM(IDC_HOME_EDIT, EN_CHANGE):
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/* enable apply button */
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SendMessageW(GetParent(hwnd), PSM_CHANGED, (WPARAM)hwnd, 0);
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break;
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case MAKEWPARAM(IDC_HOME_BLANK, BN_CLICKED):
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SetDlgItemTextW(hwnd, IDC_HOME_EDIT, L"about:blank");
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break;
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case MAKEWPARAM(IDC_HOME_DEFAULT, BN_CLICKED):
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len = sizeof(buffer);
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type = REG_SZ;
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res = SHRegGetUSValueW(reg_ie_main, L"Default_Page_URL", &type, buffer, &len, FALSE,
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(BYTE *)L"about:blank", sizeof(L"about:blank"));
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if (!res && (type == REG_SZ)) SetDlgItemTextW(hwnd, IDC_HOME_EDIT, buffer);
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break;
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case MAKEWPARAM(IDC_HISTORY_DELETE, BN_CLICKED):
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DialogBoxW(hcpl, MAKEINTRESOURCEW(IDD_DELETE_HISTORY), hwnd,
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delhist_dlgproc);
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break;
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default:
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TRACE("not implemented for command: %d/%d\n", HIWORD(wparam), LOWORD(wparam));
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return FALSE;
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}
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return TRUE;
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}
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/*********************************************************************
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* general_on_initdialog [internal]
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*
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* handle WM_INITDIALOG
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*
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*/
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static VOID general_on_initdialog(HWND hwnd)
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{
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WCHAR buffer[INTERNET_MAX_URL_LENGTH];
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DWORD len;
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DWORD type;
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LONG res;
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DWORD *ptr = disabled_general_buttons;
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/* disable unimplemented buttons */
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while (*ptr)
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{
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EnableWindow(GetDlgItem(hwnd, *ptr), FALSE);
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ptr++;
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}
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/* read current homepage from the registry. Try HCU first, then HKLM */
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*buffer = 0;
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len = sizeof(buffer);
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type = REG_SZ;
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res = SHRegGetUSValueW(reg_ie_main, L"Start Page", &type, buffer, &len, FALSE,
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(BYTE *)L"about:blank", sizeof(L"about:blank"));
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if (!res && (type == REG_SZ))
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{
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SetDlgItemTextW(hwnd, IDC_HOME_EDIT, buffer);
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}
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}
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/*********************************************************************
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* general_on_notify [internal]
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*
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* handle WM_NOTIFY
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*
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*/
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static INT_PTR general_on_notify(HWND hwnd, WPARAM wparam, LPARAM lparam)
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{
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PSHNOTIFY *psn;
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WCHAR buffer[INTERNET_MAX_URL_LENGTH];
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WCHAR parsed[INTERNET_MAX_URL_LENGTH];
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LONG res;
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psn = (PSHNOTIFY *) lparam;
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TRACE("WM_NOTIFY (%p, 0x%lx, 0x%lx) from %p with code: %d\n", hwnd, wparam, lparam,
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psn->hdr.hwndFrom, psn->hdr.code);
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if (psn->hdr.code == PSN_APPLY)
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{
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*buffer = 0;
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GetDlgItemTextW(hwnd, IDC_HOME_EDIT, buffer, ARRAY_SIZE(buffer));
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TRACE("EDITTEXT has %s\n", debugstr_w(buffer));
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res = parse_url_from_outside(buffer, parsed, ARRAY_SIZE(parsed));
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TRACE("got %d with %s\n", res, debugstr_w(parsed));
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if (res)
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{
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HKEY hkey;
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/* update the dialog, when needed */
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if (lstrcmpW(buffer, parsed))
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SetDlgItemTextW(hwnd, IDC_HOME_EDIT, parsed);
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/* update the registry */
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res = RegOpenKeyW(HKEY_CURRENT_USER, reg_ie_main, &hkey);
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if (!res)
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{
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res = RegSetValueExW(hkey, L"Start Page", 0, REG_SZ, (const BYTE *)parsed,
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(lstrlenW(parsed) + 1) * sizeof(WCHAR));
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RegCloseKey(hkey);
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return !res;
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}
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}
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}
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return FALSE;
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}
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/*********************************************************************
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* general_dlgproc [internal]
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*
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*/
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INT_PTR CALLBACK general_dlgproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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switch (msg)
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{
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case WM_INITDIALOG:
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general_on_initdialog(hwnd);
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return TRUE;
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case WM_COMMAND:
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return general_on_command(hwnd, wparam);
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case WM_NOTIFY:
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return general_on_notify(hwnd, wparam, lparam);
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default:
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/* do not flood the log */
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if ((msg == WM_SETCURSOR) || (msg == WM_NCHITTEST) || (msg == WM_MOUSEMOVE))
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return FALSE;
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TRACE("(%p, 0x%08x/%d, 0x%lx, 0x%lx)\n", hwnd, msg, msg, wparam, lparam);
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}
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return FALSE;
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}
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