--- rxvt-unicode/src/keyboard.C 2005/01/16 23:55:42 1.7 +++ rxvt-unicode/src/keyboard.C 2005/02/12 18:55:04 1.12 @@ -8,40 +8,40 @@ #include "keyboard.h" #include "command.h" +#if STOCK_KEYMAP //////////////////////////////////////////////////////////////////////////////// // default keycode translation map and keyevent handlers keysym_t keyboard_manager::stock_keymap[] = { /* examples */ - /* keysym, state, range, handler, str */ -//{XK_ISO_Left_Tab, 0, 1, NORMAL, "\033[Z"}, -//{ 'a', 0, 26, RANGE_META8, "a" "%c"}, -//{ 'a', ControlMask, 26, RANGE_META8, "" "%c"}, -//{ XK_Left, 0, 4, LIST, "DACBZ" "\033[Z"}, -//{ XK_Left, ShiftMask, 4, LIST, "dacbZ" "\033[Z"}, -//{ XK_Left, ControlMask, 4, LIST, "dacbZ" "\033OZ"}, -//{ XK_Tab, ControlMask, 1, NORMAL, "\033"}, -//{ XK_apostrophe, ControlMask, 1, NORMAL, "\033"}, -//{ XK_slash, ControlMask, 1, NORMAL, "\033"}, -//{ XK_semicolon, ControlMask, 1, NORMAL, "\033"}, -//{ XK_grave, ControlMask, 1, NORMAL, "\033"}, -//{ XK_comma, ControlMask, 1, NORMAL, "\033"}, -//{ XK_Return, ControlMask, 1, NORMAL, "\033"}, -//{ XK_Return, ShiftMask, 1, NORMAL, "\033"}, -//{ ' ', ShiftMask, 1, NORMAL, "\033"}, -//{ '.', ControlMask, 1, NORMAL, "\033"}, -//{ '0', ControlMask, 10, RANGE, "0" "\033"}, -//{ '0', MetaMask|ControlMask, 10, RANGE, "0" "\033"}, -//{ 'a', MetaMask|ControlMask, 26, RANGE, "a" "\033"}, + /* keysym, state, range, handler, str */ +//{XK_ISO_Left_Tab, 0, 1, keysym_t::NORMAL, "\033[Z"}, +//{ 'a', 0, 26, keysym_t::RANGE_META8, "a" "%c"}, +//{ 'a', ControlMask, 26, keysym_t::RANGE_META8, "" "%c"}, +//{ XK_Left, 0, 4, keysym_t::LIST, ".\033[.DACB."}, +//{ XK_Left, ShiftMask, 4, keysym_t::LIST, ".\033[.dacb."}, +//{ XK_Left, ControlMask, 4, keysym_t::LIST, ".\033O.dacb."}, +//{ XK_Tab, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_apostrophe, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_slash, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_semicolon, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_grave, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_comma, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_Return, ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ XK_Return, ShiftMask, 1, keysym_t::NORMAL, "\033"}, +//{ ' ', ShiftMask, 1, keysym_t::NORMAL, "\033"}, +//{ '.', ControlMask, 1, keysym_t::NORMAL, "\033"}, +//{ '0', ControlMask, 10, keysym_t::RANGE, "0" "\033"}, +//{ '0', MetaMask|ControlMask, 10, keysym_t::RANGE, "0" "\033"}, +//{ 'a', MetaMask|ControlMask, 26, keysym_t::RANGE, "a" "\033"}, }; +#endif static void output_string (rxvt_term *rt, const char *str) { - assert (rt && str); - - if (strncmp (str, "proto:", 6) == 0) - rt->cmd_write ((unsigned char *)str + 6, strlen (str) - 6); + if (strncmp (str, "command:", 8) == 0) + rt->cmd_write ((unsigned char *)str + 8, strlen (str) - 8); else rt->tt_write ((unsigned char *)str, strlen (str)); } @@ -103,8 +103,6 @@ static int compare_priority (keysym_t *a, keysym_t *b) { - assert (a && b); - // (the more '1's in state; the less range): the greater priority int ca = bitcount (a->state /* & OtherModMask */); int cb = bitcount (b->state /* & OtherModMask */); @@ -159,11 +157,8 @@ void keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const char *trans) { - assert (trans); - keysym_t *key = new keysym_t; wchar_t *wc = rxvt_mbstowcs (trans); -printf ("CONV <%s> %x %x %x %x\n", trans, (int)wc[0], (int)wc[1], (int)wc[2], (int)wc[3]); const char *translation = rxvt_wcstoutf8 (wc); free (wc); @@ -206,9 +201,6 @@ void keyboard_manager::register_keymap (keysym_t *key) { - assert (key); - assert (key->range >= 1); - if (keymap.size () == keymap.capacity ()) keymap.reserve (keymap.size () * 2); @@ -219,11 +211,14 @@ void keyboard_manager::register_done () { - unsigned int i, n = sizeof (stock_keymap) / sizeof (keysym_t); +#if STOCK_KEYMAP + int n = sizeof (stock_keymap) / sizeof (keysym_t); - if (keymap.back () != &stock_keymap[n - 1]) - for (i = 0; i < n; ++i) + //TODO: shield against repeated calls and empty keymap + //if (keymap.back () != &stock_keymap[n - 1]) + for (int i = 0; i < n; ++i) register_keymap (&stock_keymap[i]); +#endif purge_duplicate_keymap (); @@ -251,9 +246,8 @@ int keysym_offset = keysym - key.keysym; wchar_t *wc = rxvt_utf8towcs (key.str); - char *str = rxvt_wcstombs (wc); - // TODO: do translations, unescaping etc, here (allow \u escape etc.) + // TODO: do (some) translations, unescaping etc, here (allow \u escape etc.) free (wc); switch (key.type) @@ -306,10 +300,7 @@ return true; } else - { - // fprintf(stderr,"[%x:%x]",state,keysym); - return false; - } + return false; } // purge duplicate keymap entries @@ -329,6 +320,7 @@ keymap[i] = keymap.back (); keymap.pop_back (); } + break; } } @@ -346,28 +338,13 @@ memset (hash_budget_size, 0, sizeof (hash_budget_size)); memset (hash_budget_counter, 0, sizeof (hash_budget_counter)); - // count keysyms for corresponding hash budgets + // determine hash bucket size for (i = 0; i < keymap.size (); ++i) - { - assert (keymap [i]); - hashkey = (keymap [i]->keysym & KEYSYM_HASH_MASK); - ++hash_budget_size [hashkey]; - } - - // keysym A with range>1 is counted one more time for - // every keysym B lies in its range - for (i = 0; i < keymap.size (); ++i) - { - if (keymap[i]->range > 1) - { - for (int j = min (keymap [i]->range, KEYSYM_HASH_BUDGETS) - 1; j > 0; --j) - { - hashkey = ((keymap [i]->keysym + j) & KEYSYM_HASH_MASK); - if (hash_budget_size [hashkey]) - ++hash_budget_size [hashkey]; - } - } - } + for (int j = min (keymap [i]->range, KEYSYM_HASH_BUDGETS) - 1; j >= 0; --j) + { + hashkey = (keymap [i]->keysym + j) & KEYSYM_HASH_MASK; + ++hash_budget_size [hashkey]; + } // now we know the size of each budget // compute the index of each budget @@ -375,37 +352,31 @@ for (index = 0, i = 1; i < KEYSYM_HASH_BUDGETS; ++i) { index += hash_budget_size [i - 1]; - hash[i] = (hash_budget_size [i] ? index : hash [i - 1]); + hash [i] = index; } // and allocate just enough space - //sorted_keymap.reserve (hash[i - 1] + hash_budget_size[i - 1]); sorted_keymap.insert (sorted_keymap.begin (), index + hash_budget_size [i - 1], 0); // fill in sorted_keymap // it is sorted in each budget for (i = 0; i < keymap.size (); ++i) - { - for (int j = min (keymap [i]->range, KEYSYM_HASH_BUDGETS) - 1; j >= 0; --j) - { - hashkey = ((keymap [i]->keysym + j) & KEYSYM_HASH_MASK); - - if (hash_budget_size [hashkey]) - { - index = hash [hashkey] + hash_budget_counter [hashkey]; - - while (index > hash [hashkey] - && compare_priority (keymap [i], sorted_keymap [index - 1]) > 0) - { - sorted_keymap [index] = sorted_keymap [index - 1]; - --index; - } - - sorted_keymap [index] = keymap [i]; - ++hash_budget_counter [hashkey]; - } - } - } + for (int j = min (keymap [i]->range, KEYSYM_HASH_BUDGETS) - 1; j >= 0; --j) + { + hashkey = (keymap [i]->keysym + j) & KEYSYM_HASH_MASK; + + index = hash [hashkey] + hash_budget_counter [hashkey]; + + while (index > hash [hashkey] + && compare_priority (keymap [i], sorted_keymap [index - 1]) > 0) + { + sorted_keymap [index] = sorted_keymap [index - 1]; + --index; + } + + sorted_keymap [index] = keymap [i]; + ++hash_budget_counter [hashkey]; + } keymap.swap (sorted_keymap); @@ -436,7 +407,7 @@ assert (index >= 0); keysym_t *b = keymap [index]; assert (i == (signed) index || // the normally expected result - (a->keysym + j) >= b->keysym && (a->keysym + j) <= (b->keysym + b->range) && compare_priority (a, b) <= 0); // is effectively the same + (a->keysym + j) >= b->keysym && (a->keysym + j) <= (b->keysym + b->range) && compare_priority (a, b) <= 0); // is effectively the same or a closer match } } #endif @@ -447,18 +418,18 @@ { int hashkey = keysym & KEYSYM_HASH_MASK; unsigned int index = hash [hashkey]; + unsigned int end = hashkey < KEYSYM_HASH_BUDGETS - 1 + ? hash [hashkey + 1] + : keymap.size (); - for (; index < keymap.size (); ++index) + for (; index < end; ++index) { keysym_t *key = keymap [index]; - assert (key); - if (key->keysym <= keysym && key->keysym + key->range > keysym + if (key->keysym <= keysym && keysym < key->keysym + key->range // match only the specified bits in state and ignore others && (key->state & state) == key->state) return index; - else if (key->keysym > keysym && key->range == 1) - return -1; } return -1;