forked from enlightenment/efl
Ecore_Wayland: Use libxkbcommon function to map keysym to unicode
charachters. Patch from Robert Bradford. Fixes ticket #1105 SVN revision: 74780
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@ -462,56 +462,6 @@ _ecore_wl_input_cb_keyboard_keymap(void *data, struct wl_keyboard *keyboard __UN
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1 << xkb_map_mod_get_index(input->xkb.keymap, "Shift");
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}
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/*
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* _ecore_wl_input_keysym_to_string: Translate a symbol to its printable form
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*
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* @symbol: the symbol to translate
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* @buffer: the buffer where to put the translated string
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* @len: size of the buffer
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*
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* Translates @symbol into a printable representation in @buffer, if possible.
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*
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* Return value: The number of bytes of the translated string, 0 if the
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* symbol can't be printed
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*
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* Note: The code is derived from libX11's src/KeyBind.c
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* Copyright 1985, 1987, 1998 The Open Group
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*
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*/
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static int
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_ecore_wl_input_keysym_to_string(unsigned int symbol, char *buffer, int len)
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{
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unsigned long high_bytes;
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unsigned char c;
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high_bytes = symbol >> 8;
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if (!(len &&
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((high_bytes == 0) ||
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((high_bytes == 0xFF) &&
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(((symbol >= XKB_KEY_BackSpace) &&
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(symbol <= XKB_KEY_Clear)) ||
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(symbol == XKB_KEY_Return) ||
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(symbol == XKB_KEY_Escape) ||
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(symbol == XKB_KEY_KP_Space) ||
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(symbol == XKB_KEY_KP_Tab) ||
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(symbol == XKB_KEY_KP_Enter) ||
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((symbol >= XKB_KEY_KP_Multiply) &&
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(symbol <= XKB_KEY_KP_9)) ||
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(symbol == XKB_KEY_KP_Equal) ||
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(symbol == XKB_KEY_Delete))))))
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return 0;
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if (symbol == XKB_KEY_KP_Space)
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c = ' ';
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else if (high_bytes == 0xFF)
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c = symbol & 0x7F;
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else
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c = symbol & 0xFF;
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buffer[0] = c;
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return 1;
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}
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static void
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_ecore_wl_input_cb_keyboard_key(void *data, struct wl_keyboard *keyboard __UNUSED__, unsigned int serial, unsigned int timestamp, unsigned int keycode, unsigned int state)
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{
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@ -537,16 +487,6 @@ _ecore_wl_input_cb_keyboard_key(void *data, struct wl_keyboard *keyboard __UNUSE
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xkb_state_update_key(input->xkb.state, code,
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(state ? XKB_KEY_DOWN : XKB_KEY_UP));
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/* mask = xkb_state_serialize_mods(input->display->xkb.state, */
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/* (XKB_STATE_DEPRESSED | XKB_STATE_LATCHED)); */
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/* input->modifiers = 0; */
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/* if (mask & input->display->xkb.control_mask) */
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/* input->modifiers |= MOD_CONTROL_MASK; */
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/* if (mask & input->display->xkb.alt_mask) */
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/* input->modifiers |= MOD_ALT_MASK; */
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/* if (mask & input->display->xkb.shift_mask) */
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/* input->modifiers |= MOD_SHIFT_MASK; */
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if (num == 1) sym = syms[0];
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else sym = XKB_KEY_NoSymbol;
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@ -554,8 +494,7 @@ _ecore_wl_input_cb_keyboard_key(void *data, struct wl_keyboard *keyboard __UNUSE
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memset(keyname, 0, sizeof(keyname));
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memset(string, 0, sizeof(string));
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/* TODO: Switch over to the libxkbcommon API when it is available */
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if (!_ecore_wl_input_keysym_to_string(sym, string, sizeof(string)))
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if (xkb_keysym_to_utf8(sym, string, 32) <= 0)
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string[0] = '\0';
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xkb_keysym_get_name(sym, key, sizeof(key));
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