// license:BSD-3-Clause // copyright-holders:Olivier Galibert, R. Belmont, Brad Hughes //============================================================ // // input_common.cpp - Common code for all MAME input modules // // SDLMAME by Olivier Galibert and R. Belmont // //============================================================ #include "input_common.h" #include "modules/lib/osdobj_common.h" #include "emu.h" // so we can get an input manager from the running machine //============================================================ // Keyboard translation table //============================================================ #if defined(OSD_WINDOWS) || defined(SDLMAME_WIN32) #include #include #define DIK_UNKNOWN 0xffff // intentionally impossible #define KEY_TRANS_WIN32(disc, virtual) DIK_##disc, virtual, #else #define KEY_TRANS_WIN32(disc, virtual) #endif #if defined(OSD_SDL) || defined(SDLMAME_WIN32) #include #define KEY_TRANS_SDL(sdlsc) SDL_SCANCODE_##sdlsc, #else #define KEY_TRANS_SDL(sdlsc) #endif #define KEY_TRANS_ENTRY0(mame, sdlsc, disc, virtual, ascii, UI) { ITEM_ID_##mame, KEY_TRANS_SDL(sdlsc) KEY_TRANS_WIN32(disc, virtual) ascii, "ITEM_ID_"#mame, UI } #define KEY_TRANS_ENTRY1(mame, sdlsc, disc, virtual, ascii) { ITEM_ID_##mame, KEY_TRANS_SDL(sdlsc) KEY_TRANS_WIN32(disc, virtual) ascii, "ITEM_ID_"#mame, #mame } // winnt.h defines this #ifdef DELETE #undef DELETE #endif #if defined(OSD_WINDOWS) || defined(OSD_SDL) key_trans_entry keyboard_trans_table::s_default_table[] = { // MAME key SDL scancode DI scancode virtual key ASCII UI KEY_TRANS_ENTRY0(ESC, ESCAPE, ESCAPE, VK_ESCAPE, 27, "ESCAPE"), KEY_TRANS_ENTRY1(1, 1, 1, '1', '1'), KEY_TRANS_ENTRY1(2, 2, 2, '2', '2'), KEY_TRANS_ENTRY1(3, 3, 3, '3', '3'), KEY_TRANS_ENTRY1(4, 4, 4, '4', '4'), KEY_TRANS_ENTRY1(5, 5, 5, '5', '5'), KEY_TRANS_ENTRY1(6, 6, 6, '6', '6'), KEY_TRANS_ENTRY1(7, 7, 7, '7', '7'), KEY_TRANS_ENTRY1(8, 8, 8, '8', '8'), KEY_TRANS_ENTRY1(9, 9, 9, '9', '9'), KEY_TRANS_ENTRY1(0, 0, 0, '0', '0'), KEY_TRANS_ENTRY1(MINUS, MINUS, MINUS, VK_OEM_MINUS, '-'), KEY_TRANS_ENTRY1(EQUALS, EQUALS, EQUALS, VK_OEM_PLUS, '='), KEY_TRANS_ENTRY1(BACKSPACE, BACKSPACE, BACK, VK_BACK, 8), KEY_TRANS_ENTRY1(TAB, TAB, TAB, VK_TAB, 9), KEY_TRANS_ENTRY1(Q, Q, Q, 'Q', 'Q'), KEY_TRANS_ENTRY1(W, W, W, 'W', 'W'), KEY_TRANS_ENTRY1(E, E, E, 'E', 'E'), KEY_TRANS_ENTRY1(R, R, R, 'R', 'R'), KEY_TRANS_ENTRY1(T, T, T, 'T', 'T'), KEY_TRANS_ENTRY1(Y, Y, Y, 'Y', 'Y'), KEY_TRANS_ENTRY1(U, U, U, 'U', 'U'), KEY_TRANS_ENTRY1(I, I, I, 'I', 'I'), KEY_TRANS_ENTRY1(O, O, O, 'O', 'O'), KEY_TRANS_ENTRY1(P, P, P, 'P', 'P'), KEY_TRANS_ENTRY1(OPENBRACE, LEFTBRACKET, LBRACKET, VK_OEM_4, '['), KEY_TRANS_ENTRY1(CLOSEBRACE, RIGHTBRACKET, RBRACKET, VK_OEM_6, ']'), KEY_TRANS_ENTRY0(ENTER, RETURN, RETURN, VK_RETURN, 13, "RETURN"), KEY_TRANS_ENTRY1(LCONTROL, LCTRL, LCONTROL, VK_LCONTROL, 0), KEY_TRANS_ENTRY1(A, A, A, 'A', 'A'), KEY_TRANS_ENTRY1(S, S, S, 'S', 'S'), KEY_TRANS_ENTRY1(D, D, D, 'D', 'D'), KEY_TRANS_ENTRY1(F, F, F, 'F', 'F'), KEY_TRANS_ENTRY1(G, G, G, 'G', 'G'), KEY_TRANS_ENTRY1(H, H, H, 'H', 'H'), KEY_TRANS_ENTRY1(J, J, J, 'J', 'J'), KEY_TRANS_ENTRY1(K, K, K, 'K', 'K'), KEY_TRANS_ENTRY1(L, L, L, 'L', 'L'), KEY_TRANS_ENTRY1(COLON, SEMICOLON, SEMICOLON, VK_OEM_1, ';'), KEY_TRANS_ENTRY1(QUOTE, APOSTROPHE, APOSTROPHE, VK_OEM_7, '\''), KEY_TRANS_ENTRY1(TILDE, GRAVE, GRAVE, VK_OEM_3, '`'), KEY_TRANS_ENTRY1(LSHIFT, LSHIFT, LSHIFT, VK_LSHIFT, 0), KEY_TRANS_ENTRY1(BACKSLASH, BACKSLASH, BACKSLASH, VK_OEM_5, '\\'), // KEY_TRANS_ENTRY1(BACKSLASH2, NONUSHASH, UNKNOWN, OEM_102, VK_OEM_102, '<'), // This is the additional key that ISO keyboards have over ANSI ones, located between left shift and Y. KEY_TRANS_ENTRY1(BACKSLASH2, NONUSBACKSLASH, OEM_102, VK_OEM_102, '<'), KEY_TRANS_ENTRY1(Z, Z, Z, 'Z', 'Z'), KEY_TRANS_ENTRY1(X, X, X, 'X', 'X'), KEY_TRANS_ENTRY1(C, C, C, 'C', 'C'), KEY_TRANS_ENTRY1(V, V, V, 'V', 'V'), KEY_TRANS_ENTRY1(B, B, B, 'B', 'B'), KEY_TRANS_ENTRY1(N, N, N, 'N', 'N'), KEY_TRANS_ENTRY1(M, M, M, 'M', 'M'), KEY_TRANS_ENTRY1(COMMA, COMMA, COMMA, VK_OEM_COMMA, ','), KEY_TRANS_ENTRY1(STOP, PERIOD, PERIOD, VK_OEM_PERIOD, '.'), KEY_TRANS_ENTRY1(SLASH, SLASH, SLASH, VK_OEM_2, '/'), KEY_TRANS_ENTRY1(RSHIFT, RSHIFT, RSHIFT, VK_RSHIFT, 0), KEY_TRANS_ENTRY1(ASTERISK, KP_MULTIPLY, MULTIPLY, VK_MULTIPLY, '*'), KEY_TRANS_ENTRY1(LALT, LALT, LMENU, VK_LMENU, 0), KEY_TRANS_ENTRY1(SPACE, SPACE, SPACE, VK_SPACE, ' '), KEY_TRANS_ENTRY1(CAPSLOCK, CAPSLOCK, CAPITAL, VK_CAPITAL, 0), KEY_TRANS_ENTRY1(F1, F1, F1, VK_F1, 0), KEY_TRANS_ENTRY1(F2, F2, F2, VK_F2, 0), KEY_TRANS_ENTRY1(F3, F3, F3, VK_F3, 0), KEY_TRANS_ENTRY1(F4, F4, F4, VK_F4, 0), KEY_TRANS_ENTRY1(F5, F5, F5, VK_F5, 0), KEY_TRANS_ENTRY1(F6, F6, F6, VK_F6, 0), KEY_TRANS_ENTRY1(F7, F7, F7, VK_F7, 0), KEY_TRANS_ENTRY1(F8, F8, F8, VK_F8, 0), KEY_TRANS_ENTRY1(F9, F9, F9, VK_F9, 0), KEY_TRANS_ENTRY1(F10, F10, F10, VK_F10, 0), KEY_TRANS_ENTRY1(NUMLOCK, NUMLOCKCLEAR, NUMLOCK, VK_NUMLOCK, 0), KEY_TRANS_ENTRY1(SCRLOCK, SCROLLLOCK, SCROLL, VK_SCROLL, 0), KEY_TRANS_ENTRY1(7_PAD, KP_7, NUMPAD7, VK_NUMPAD7, 0), KEY_TRANS_ENTRY1(8_PAD, KP_8, NUMPAD8, VK_NUMPAD8, 0), KEY_TRANS_ENTRY1(9_PAD, KP_9, NUMPAD9, VK_NUMPAD9, 0), KEY_TRANS_ENTRY1(MINUS_PAD, KP_MINUS, SUBTRACT, VK_SUBTRACT, 0), KEY_TRANS_ENTRY1(4_PAD, KP_4, NUMPAD4, VK_NUMPAD4, 0), KEY_TRANS_ENTRY1(5_PAD, KP_5, NUMPAD5, VK_NUMPAD5, 0), KEY_TRANS_ENTRY1(6_PAD, KP_6, NUMPAD6, VK_NUMPAD6, 0), KEY_TRANS_ENTRY1(PLUS_PAD, KP_PLUS, ADD, VK_ADD, 0), KEY_TRANS_ENTRY1(1_PAD, KP_1, NUMPAD1, VK_NUMPAD1, 0), KEY_TRANS_ENTRY1(2_PAD, KP_2, NUMPAD2, VK_NUMPAD2, 0), KEY_TRANS_ENTRY1(3_PAD, KP_3, NUMPAD3, VK_NUMPAD3, 0), KEY_TRANS_ENTRY1(0_PAD, KP_0, NUMPAD0, VK_NUMPAD0, 0), KEY_TRANS_ENTRY1(DEL_PAD, KP_PERIOD, DECIMAL, VK_DECIMAL, 0), KEY_TRANS_ENTRY1(F11, F11, F11, VK_F11, 0), KEY_TRANS_ENTRY1(F12, F12, F12, VK_F12, 0), KEY_TRANS_ENTRY1(F13, F13, F13, VK_F13, 0), KEY_TRANS_ENTRY1(F14, F14, F14, VK_F14, 0), KEY_TRANS_ENTRY1(F15, F15, F15, VK_F15, 0), KEY_TRANS_ENTRY1(ENTER_PAD, KP_ENTER, NUMPADENTER, VK_RETURN, 0), KEY_TRANS_ENTRY1(RCONTROL, RCTRL, RCONTROL, VK_RCONTROL, 0), KEY_TRANS_ENTRY1(SLASH_PAD, KP_DIVIDE, DIVIDE, VK_DIVIDE, 0), KEY_TRANS_ENTRY1(PRTSCR, PRINTSCREEN, SYSRQ, 0, 0), KEY_TRANS_ENTRY1(RALT, RALT, RMENU, VK_RMENU, 0), KEY_TRANS_ENTRY1(HOME, HOME, HOME, VK_HOME, 0), KEY_TRANS_ENTRY1(UP, UP, UP, VK_UP, 0), KEY_TRANS_ENTRY1(PGUP, PAGEUP, PRIOR, VK_PRIOR, 0), KEY_TRANS_ENTRY1(LEFT, LEFT, LEFT, VK_LEFT, 0), KEY_TRANS_ENTRY1(RIGHT, RIGHT, RIGHT, VK_RIGHT, 0), KEY_TRANS_ENTRY1(END, END, END, VK_END, 0), KEY_TRANS_ENTRY1(DOWN, DOWN, DOWN, VK_DOWN, 0), KEY_TRANS_ENTRY1(PGDN, PAGEDOWN, NEXT, VK_NEXT, 0), KEY_TRANS_ENTRY1(INSERT, INSERT, INSERT, VK_INSERT, 0), KEY_TRANS_ENTRY0(DEL, DELETE, DELETE, VK_DELETE, 0, "DELETE"), KEY_TRANS_ENTRY1(LWIN, LGUI, LWIN, VK_LWIN, 0), KEY_TRANS_ENTRY1(RWIN, RGUI, RWIN, VK_RWIN, 0), KEY_TRANS_ENTRY1(MENU, MENU, APPS, VK_APPS, 0), KEY_TRANS_ENTRY1(PAUSE, PAUSE, PAUSE, VK_PAUSE, 0), KEY_TRANS_ENTRY1(CANCEL, CANCEL, UNKNOWN, 0, 0), KEY_TRANS_ENTRY1(BS_PAD, KP_BACKSPACE, UNKNOWN, 0, 0), KEY_TRANS_ENTRY1(TAB_PAD, KP_TAB, UNKNOWN, 0, 0), KEY_TRANS_ENTRY1(00_PAD, KP_00, UNKNOWN, 0, 0), KEY_TRANS_ENTRY1(000_PAD, KP_000, UNKNOWN, 0, 0), KEY_TRANS_ENTRY1(COMMA_PAD, KP_COMMA, NUMPADCOMMA, VK_SEPARATOR, 0), KEY_TRANS_ENTRY1(EQUALS_PAD, KP_EQUALS, NUMPADEQUALS, VK_OEM_NEC_EQUAL, 0), // keys that have no specific MAME input item IDs KEY_TRANS_ENTRY0(OTHER_SWITCH, AUDIONEXT, NEXTTRACK, VK_MEDIA_NEXT_TRACK, 0, "AUDIONEXT"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AUDIOMUTE, MUTE, VK_VOLUME_MUTE, 0, "VOLUMEMUTE"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AUDIOPLAY, PLAYPAUSE, VK_MEDIA_PLAY_PAUSE, 0, "AUDIOPLAY"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AUDIOSTOP, MEDIASTOP, VK_MEDIA_STOP, 0, "AUDIOSTOP"), KEY_TRANS_ENTRY0(OTHER_SWITCH, VOLUMEDOWN, VOLUMEDOWN, VK_VOLUME_DOWN, 0, "VOLUMEDOWN"), KEY_TRANS_ENTRY0(OTHER_SWITCH, VOLUMEUP, VOLUMEUP, VK_VOLUME_UP, 0, "VOLUMEUP"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_HOME, WEBHOME, VK_BROWSER_HOME, 0, "NAVHOME"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_SEARCH, WEBSEARCH, VK_BROWSER_SEARCH, 0, "NAVSEARCH"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_BOOKMARKS, WEBFAVORITES, VK_BROWSER_FAVORITES, 0, "NAVFAVORITES"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_REFRESH, WEBREFRESH, VK_BROWSER_REFRESH, 0, "NAVREFRESH"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_STOP, WEBSTOP, VK_BROWSER_STOP, 0, "NAVSTOP"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_FORWARD, WEBFORWARD, VK_BROWSER_FORWARD, 0, "NAVFORWARD"), KEY_TRANS_ENTRY0(OTHER_SWITCH, AC_BACK, WEBBACK, VK_BROWSER_BACK, 0, "NAVBACK"), KEY_TRANS_ENTRY0(OTHER_SWITCH, MAIL, MAIL, VK_LAUNCH_MAIL, 0, "MAIL"), KEY_TRANS_ENTRY0(OTHER_SWITCH, MEDIASELECT, MEDIASELECT, VK_LAUNCH_MEDIA_SELECT, 0, "MEDIASEL"), // sentinel KEY_TRANS_ENTRY0(INVALID, UNKNOWN, UNKNOWN, 0, 0, "INVALID") }; // The private constructor to create the default instance keyboard_trans_table::keyboard_trans_table() { m_table = s_default_table; m_table_size = std::size(s_default_table); } #else // defined(OSD_WINDOWS) || defined(OSD_SDL) keyboard_trans_table::keyboard_trans_table() { m_table = nullptr; m_table_size = 0; } #endif // defined(OSD_WINDOWS) || defined(OSD_SDL) // public constructor to allow creation of non-default instances keyboard_trans_table::keyboard_trans_table(std::unique_ptr entries, unsigned int size) { m_custom_table = std::move(entries); m_table = m_custom_table.get(); m_table_size = size; } int keyboard_trans_table::lookup_mame_index(const char *scode) const { for (int i = 0; i < m_table_size; i++) { if (!strcmp(scode, m_table[i].mame_key_name)) return i; } return -1; } input_item_id keyboard_trans_table::lookup_mame_code(const char *scode) const { int const index = lookup_mame_index(scode); if (index >= 0) return m_table[index].mame_key; else return ITEM_ID_INVALID; } // Windows specific lookup methods #if defined(OSD_WINDOWS) || defined(SDLMAME_WIN32) input_item_id keyboard_trans_table::map_di_scancode_to_itemid(int scancode) const { // scan the table for a match for (int tablenum = 0; tablenum < m_table_size; tablenum++) if (m_table[tablenum].scan_code == scancode) return m_table[tablenum].mame_key; // default to an "other" switch return ITEM_ID_OTHER_SWITCH; } //============================================================ // wininput_vkey_for_mame_code //============================================================ int keyboard_trans_table::vkey_for_mame_code(input_code code) const { // only works for keyboard switches if (code.device_class() == DEVICE_CLASS_KEYBOARD && code.item_class() == ITEM_CLASS_SWITCH) { const input_item_id id = code.item_id(); // scan the table for a match for (int tablenum = 0; tablenum < m_table_size; tablenum++) if (m_table[tablenum].mame_key == id) return m_table[tablenum].virtual_key; } return 0; } #endif // defined(OSD_WINDOWS) || defined(SDLMAME_WIN32) input_module_base::input_module_base(const char *type, const char* name) : osd_module(type, name), m_clock(), m_last_poll(timepoint_type::min()), m_background_input(false), m_options(nullptr), m_manager(nullptr) { } int input_module_base::init(osd_interface &osd, const osd_options &options) { m_options = &options; // don't enable background input when debugging m_background_input = !options.debug() && options.background_input(); return 0; } void input_module_base::input_init(running_machine &machine) { m_manager = &machine.input(); } void input_module_base::poll_if_necessary(bool relative_reset) { timepoint_type const now = m_clock.now(); if (relative_reset || (now >= (m_last_poll + std::chrono::milliseconds(MIN_POLLING_INTERVAL)))) { // grab the current time m_last_poll = now; before_poll(); poll(relative_reset); } }