static UINT_PTR CALLBACK OfnHookProc(HWND hdlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static HWND hEncCombo;
switch (uMsg)
{
case WM_INITDIALOG:
{
ENCODING enc;
hEncCombo = GetDlgItem(hdlg, IDC_OFN_ENCCOMBO);
for (enc = MIN_ENCODING; enc <= MAX_ENCODING; enc++)
{
WCHAR szEnc[MAX_STRING_LEN];
load_encoding_name(enc, szEnc, ARRAY_SIZE(szEnc));
SendMessageW(hEncCombo, CB_ADDSTRING, 0, (LPARAM)szEnc);
}
SendMessageW(hEncCombo, CB_SETCURSEL, (WPARAM)Globals.encOfnCombo, 0);
}
break;
case WM_COMMAND:
if (LOWORD(wParam) == IDC_OFN_ENCCOMBO &&
HIWORD(wParam) == CBN_SELCHANGE)
{
int index = SendMessageW(hEncCombo, CB_GETCURSEL, 0, 0);
Globals.encOfnCombo = index==CB_ERR ? ENCODING_ANSI : (ENCODING)index;
}
break;
case WM_NOTIFY:
switch (((OFNOTIFYW*)lParam)->hdr.code)
{
case CDN_SELCHANGE:
if (Globals.bOfnIsOpenDialog)
{
/* Check the start of the selected file for a BOM. */
ENCODING enc;
WCHAR szFileName[MAX_PATH];
SendMessageW(GetParent(hdlg), CDM_GETFILEPATH,
ARRAY_SIZE(szFileName), (LPARAM)szFileName);
enc = detect_encoding_of_file(szFileName);
if (enc != ENCODING_AUTO)
{
Globals.encOfnCombo = enc;
SendMessageW(hEncCombo, CB_SETCURSEL, (WPARAM)enc, 0);
}
}
break;
default:
break;
}
break;
default:
break;
}
return 0;
}
static int AlertUnicodeCharactersLost(LPCWSTR szFileName)
{
WCHAR szMsgFormat[MAX_STRING_LEN];
WCHAR szEnc[MAX_STRING_LEN];
WCHAR szMsg[ARRAY_SIZE(szMsgFormat) + MAX_PATH + ARRAY_SIZE(szEnc)];
WCHAR szCaption[MAX_STRING_LEN];
LoadStringW(Globals.hInstance, STRING_LOSS_OF_UNICODE_CHARACTERS,
szMsgFormat, ARRAY_SIZE(szMsgFormat));
load_encoding_name(ENCODING_ANSI, szEnc, ARRAY_SIZE(szEnc));
wnsprintfW(szMsg, ARRAY_SIZE(szMsg), szMsgFormat, szFileName, szEnc);
LoadStringW(Globals.hInstance, STRING_NOTEPAD, szCaption,
ARRAY_SIZE(szCaption));
return MessageBoxW(Globals.hMainWnd, szMsg, szCaption,
MB_OKCANCEL|MB_ICONEXCLAMATION);
}
static int AlertUnicodeCharactersLost(LPCWSTR szFileName)
{
WCHAR szCaption[MAX_STRING_LEN];
WCHAR szMsgFormat[MAX_STRING_LEN];
WCHAR szEnc[MAX_STRING_LEN];
WCHAR* szMsg;
DWORD_PTR args[2];
int rc;
LoadStringW(Globals.hInstance, STRING_NOTEPAD, szCaption,
ARRAY_SIZE(szCaption));
LoadStringW(Globals.hInstance, STRING_LOSS_OF_UNICODE_CHARACTERS,
szMsgFormat, ARRAY_SIZE(szMsgFormat));
load_encoding_name(ENCODING_ANSI, szEnc, ARRAY_SIZE(szEnc));
args[0] = (DWORD_PTR)szFileName;
args[1] = (DWORD_PTR)szEnc;
FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_ARGUMENT_ARRAY, szMsgFormat, 0, 0, (LPWSTR)&szMsg, 0, (__ms_va_list*)args);
rc = MessageBoxW(Globals.hMainWnd, szMsg, szCaption,
MB_OKCANCEL|MB_ICONEXCLAMATION);
LocalFree(szMsg);
return rc;
}
