BOOL TWin::CreateU8(LPCSTR className, LPCSTR title, DWORD style, DWORD exStyle, HMENU hMenu)
{
Wstr className_w(className, BY_UTF8);
Wstr title_w(title, BY_UTF8);
return CreateW(className_w.s(), title_w.s(), style, exStyle, hMenu);
}
/*
ディレクトリダイアログ用汎用ルーチン
*/
BOOL BrowseDirDlg(TWin *parentWin, const char *title, const char *defaultDir, char *buf)
{
IMalloc *iMalloc = NULL;
BROWSEINFOW brInfo;
LPITEMIDLIST pidlBrowse;
BOOL ret = FALSE;
Wstr buf_w(MAX_PATH), defaultDir_w(MAX_PATH), title_w(title);
if (!SUCCEEDED(SHGetMalloc(&iMalloc)))
return FALSE;
U8toW(defaultDir, defaultDir_w.Buf(), MAX_PATH);
brInfo.hwndOwner = parentWin->hWnd;
brInfo.pidlRoot = 0;
brInfo.pszDisplayName = buf_w.Buf();
brInfo.lpszTitle = title_w;
brInfo.ulFlags = BIF_RETURNONLYFSDIRS;
brInfo.lpfn = BrowseDirDlgProc;
brInfo.lParam = (LPARAM)defaultDir_w.Buf();
brInfo.iImage = 0;
if ((pidlBrowse = SHBrowseForFolderV((BROWSEINFO *)&brInfo)))
{
ret = SHGetPathFromIDListV(pidlBrowse, buf_w.Buf());
iMalloc->Free(pidlBrowse);
if (ret)
WtoU8(buf_w, buf, MAX_PATH_U8);
}
iMalloc->Release();
return ret;
}
BOOL GetOpenFileNameU8Core(LPOPENFILENAME ofn, BOOL (WINAPI *ofn_func)(OPENFILENAMEW*))
{
OPENFILENAMEW ofn_w;
Wstr filter_w(MAX_PATH), cfilter_w(ofn->nMaxCustFilter),
file_w(ofn->nMaxFile), ftitle_w(ofn->nMaxFileTitle),
idir_w(MAX_PATH), title_w(MAX_PATH), defext_w(MAX_PATH), template_w(MAX_PATH);
memcpy(&ofn_w, ofn, sizeof(OPENFILENAME));
WCHAR *wp=filter_w.Buf();
for (const char *p=ofn->lpstrFilter; p && *p; p+=strlen(p)+1) {
wp += U8toW(p, wp, (int)(MAX_PATH - (wp - filter_w.Buf()))) + 1;
}
*wp = 0;
U8toW(ofn->lpstrCustomFilter, cfilter_w.Buf(), ofn->nMaxCustFilter);
U8toW(ofn->lpstrFile, file_w.Buf(), ofn->nMaxFile);
U8toW(ofn->lpstrFileTitle, ftitle_w.Buf(), ofn->nMaxFileTitle);
U8toW(ofn->lpstrInitialDir, idir_w.Buf(), MAX_PATH);
U8toW(ofn->lpstrTitle, title_w.Buf(), MAX_PATH);
U8toW(ofn->lpstrDefExt, defext_w.Buf(), MAX_PATH);
U8toW(ofn->lpTemplateName, template_w.Buf(), MAX_PATH);
if (ofn->lpstrFilter) ofn_w.lpstrFilter = filter_w.s();
if (ofn->lpstrCustomFilter) ofn_w.lpstrCustomFilter = cfilter_w.Buf();
if (ofn->lpstrFile) ofn_w.lpstrFile = file_w.Buf();
if (ofn->lpstrFileTitle) ofn_w.lpstrFileTitle = ftitle_w.Buf();
if (ofn->lpstrInitialDir) ofn_w.lpstrInitialDir = idir_w.s();
if (ofn->lpstrTitle) ofn_w.lpstrTitle = title_w.s();
if (ofn->lpstrDefExt) ofn_w.lpstrDefExt = defext_w.s();
if (ofn->lpTemplateName) ofn_w.lpTemplateName = template_w.s();
BOOL ret = ofn_func(&ofn_w);
if (ofn->lpstrCustomFilter) {
WtoU8(cfilter_w.s(), ofn->lpstrCustomFilter, ofn->nMaxCustFilter);
}
if (ofn->lpstrFileTitle) {
WtoU8(ftitle_w.s(), ofn->lpstrFileTitle, ofn->nMaxFileTitle);
}
if (ofn->lpstrFile) {
if (ofn_w.Flags & OFN_ALLOWMULTISELECT) {
const WCHAR *wp=file_w.s();
char *p;
for (p=ofn->lpstrFile; wp && *wp; wp+=wcslen(wp)+1) {
p += WtoU8(wp, p, (int)(ofn->nMaxFile - (p - ofn->lpstrFile))) + 1;
}
*p = 0;
}
else {
WtoU8(file_w.s(), ofn->lpstrFile, ofn->nMaxFile);
}
}
// if (ofn_w.lpstrFile[ofn_w.nFileOffset])
ofn->nFileOffset = ::WideCharToMultiByte(CP_UTF8, 0, ofn_w.lpstrFile, ofn_w.nFileOffset,
0, 0, 0, 0);
return ret;
}