Function doOpenFilePopup

src/lua-engine.cpp:5658–5692

}

static int doOpenFilePopup(lua_State *L, bool saveFile) {
#ifdef __WIN_DRIVER__
	char filename[PATH_MAX];
	OPENFILENAME ofn;
	ZeroMemory(&ofn, sizeof(OPENFILENAME));
	ofn.lStructSize = sizeof(OPENFILENAME);
	ofn.hwndOwner = hAppWnd;
	ofn.lpstrFilter = TEXT("All files (*.*)\0*.*\0\0");
	ofn.nFilterIndex = 0;
	filename[0] = TEXT('\0');
	ofn.lpstrFile = filename;
	ofn.nMaxFile = PATH_MAX;
	ofn.Flags = OFN_NOCHANGEDIR | (saveFile ? OFN_OVERWRITEPROMPT : OFN_FILEMUSTEXIST);
	BOOL bResult = saveFile ? GetSaveFileName(&ofn) : GetOpenFileName(&ofn);
	lua_newtable(L);
	if (bResult)
	{
		lua_pushstring(L, filename);
		lua_rawseti(L, -2, 1);
	}
#else
	// TODO: more sophisticated interface
	char filename[PATH_MAX];
	printf("Enter %s filename: ", saveFile ? "save" : "open");
	if ( fgets(filename, PATH_MAX, stdin) == nullptr )
	{
		FCEU_printf("Warning: fgets from stdin failed\n");
		filename[0] = 0;
	}
	lua_newtable(L);
	lua_pushstring(L, filename);
	lua_rawseti(L, -2, 1);
#endif
	return 1;
}

// string gui.popup(string message, string type = "ok", string icon = "message")
// string input.popup(string message, string type = "yesno", string icon = "question")