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input: add a switch-based function that translates XKB keysym to escape data
This commit is contained in:
Daniel Eklöf
parent
8efedc9655
commit
e658fe3da7
1 changed files with 105 additions and 19 deletions
124
input.c
124
input.c
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@ -166,34 +166,120 @@ keyboard_leave(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
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}
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}
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}
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}
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static const struct key_data *
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keymap_data(xkb_keysym_t sym, size_t *count)
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{
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#define ALEN(a) (sizeof(a) / sizeof(a[0]))
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switch (sym) {
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case XKB_KEY_Escape: *count = ALEN(key_escape); return key_escape;
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case XKB_KEY_Return: *count = ALEN(key_return); return key_return;
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case XKB_KEY_Tab: *count = ALEN(key_tab); return key_tab;
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case XKB_KEY_ISO_Left_Tab: *count = ALEN(key_backtab); return key_backtab;
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case XKB_KEY_BackSpace: *count = ALEN(key_backspace); return key_backspace;
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case XKB_KEY_Up: *count = ALEN(key_up); return key_up;
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case XKB_KEY_Down: *count = ALEN(key_down); return key_down;
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case XKB_KEY_Right: *count = ALEN(key_right); return key_right;
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case XKB_KEY_Left: *count = ALEN(key_left); return key_left;
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case XKB_KEY_Home: *count = ALEN(key_home); return key_home;
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case XKB_KEY_End: *count = ALEN(key_end); return key_end;
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case XKB_KEY_Insert: *count = ALEN(key_insert); return key_insert;
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case XKB_KEY_Delete: *count = ALEN(key_delete); return key_delete;
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case XKB_KEY_Page_Up: *count = ALEN(key_pageup); return key_pageup;
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case XKB_KEY_Page_Down: *count = ALEN(key_pagedown); return key_pagedown;
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case XKB_KEY_F1: *count = ALEN(key_f1); return key_f1;
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case XKB_KEY_F2: *count = ALEN(key_f2); return key_f2;
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case XKB_KEY_F3: *count = ALEN(key_f3); return key_f3;
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case XKB_KEY_F4: *count = ALEN(key_f4); return key_f4;
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case XKB_KEY_F5: *count = ALEN(key_f5); return key_f5;
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case XKB_KEY_F6: *count = ALEN(key_f6); return key_f6;
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case XKB_KEY_F7: *count = ALEN(key_f7); return key_f7;
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case XKB_KEY_F8: *count = ALEN(key_f8); return key_f8;
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case XKB_KEY_F9: *count = ALEN(key_f9); return key_f9;
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case XKB_KEY_F10: *count = ALEN(key_f10); return key_f10;
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case XKB_KEY_F11: *count = ALEN(key_f11); return key_f11;
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case XKB_KEY_F12: *count = ALEN(key_f12); return key_f12;
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case XKB_KEY_F13: *count = ALEN(key_f13); return key_f13;
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case XKB_KEY_F14: *count = ALEN(key_f14); return key_f14;
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case XKB_KEY_F15: *count = ALEN(key_f15); return key_f15;
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case XKB_KEY_F16: *count = ALEN(key_f16); return key_f16;
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case XKB_KEY_F17: *count = ALEN(key_f17); return key_f17;
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case XKB_KEY_F18: *count = ALEN(key_f18); return key_f18;
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case XKB_KEY_F19: *count = ALEN(key_f19); return key_f19;
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case XKB_KEY_F20: *count = ALEN(key_f20); return key_f20;
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case XKB_KEY_F21: *count = ALEN(key_f21); return key_f21;
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case XKB_KEY_F22: *count = ALEN(key_f22); return key_f22;
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case XKB_KEY_F23: *count = ALEN(key_f23); return key_f23;
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case XKB_KEY_F24: *count = ALEN(key_f24); return key_f24;
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case XKB_KEY_F25: *count = ALEN(key_f25); return key_f25;
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case XKB_KEY_F26: *count = ALEN(key_f26); return key_f26;
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case XKB_KEY_F27: *count = ALEN(key_f27); return key_f27;
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case XKB_KEY_F28: *count = ALEN(key_f28); return key_f28;
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case XKB_KEY_F29: *count = ALEN(key_f29); return key_f29;
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case XKB_KEY_F30: *count = ALEN(key_f30); return key_f30;
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case XKB_KEY_F31: *count = ALEN(key_f31); return key_f31;
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case XKB_KEY_F32: *count = ALEN(key_f32); return key_f32;
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case XKB_KEY_F33: *count = ALEN(key_f33); return key_f33;
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case XKB_KEY_F34: *count = ALEN(key_f34); return key_f34;
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case XKB_KEY_F35: *count = ALEN(key_f35); return key_f35;
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case XKB_KEY_KP_Up: *count = ALEN(key_kp_up); return key_kp_up;
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case XKB_KEY_KP_Down: *count = ALEN(key_kp_down); return key_kp_down;
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case XKB_KEY_KP_Right: *count = ALEN(key_kp_right); return key_kp_right;
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case XKB_KEY_KP_Left: *count = ALEN(key_kp_left); return key_kp_left;
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case XKB_KEY_KP_Begin: *count = ALEN(key_kp_begin); return key_kp_begin;
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case XKB_KEY_KP_Home: *count = ALEN(key_kp_home); return key_kp_home;
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case XKB_KEY_KP_End: *count = ALEN(key_kp_end); return key_kp_end;
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case XKB_KEY_KP_Insert: *count = ALEN(key_kp_insert); return key_kp_insert;
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case XKB_KEY_KP_Delete: *count = ALEN(key_kp_delete); return key_kp_delete;
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case XKB_KEY_KP_Page_Up: *count = ALEN(key_kp_pageup); return key_kp_pageup;
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case XKB_KEY_KP_Page_Down: *count = ALEN(key_kp_pagedown); return key_kp_pagedown;
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case XKB_KEY_KP_Enter: *count = ALEN(key_kp_enter); return key_kp_enter;
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case XKB_KEY_KP_Divide: *count = ALEN(key_kp_divide); return key_kp_divide;
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case XKB_KEY_KP_Multiply: *count = ALEN(key_kp_multiply); return key_kp_multiply;
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case XKB_KEY_KP_Subtract: *count = ALEN(key_kp_subtract); return key_kp_subtract;
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case XKB_KEY_KP_Add: *count = ALEN(key_kp_add); return key_kp_add;
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case XKB_KEY_KP_Separator: *count = ALEN(key_kp_separator); return key_kp_separator;
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case XKB_KEY_KP_0: *count = ALEN(key_kp_0); return key_kp_0;
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case XKB_KEY_KP_1: *count = ALEN(key_kp_1); return key_kp_1;
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case XKB_KEY_KP_2: *count = ALEN(key_kp_2); return key_kp_2;
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case XKB_KEY_KP_3: *count = ALEN(key_kp_3); return key_kp_3;
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case XKB_KEY_KP_4: *count = ALEN(key_kp_4); return key_kp_4;
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case XKB_KEY_KP_5: *count = ALEN(key_kp_5); return key_kp_5;
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case XKB_KEY_KP_6: *count = ALEN(key_kp_6); return key_kp_6;
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case XKB_KEY_KP_7: *count = ALEN(key_kp_7); return key_kp_7;
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case XKB_KEY_KP_8: *count = ALEN(key_kp_8); return key_kp_8;
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case XKB_KEY_KP_9: *count = ALEN(key_kp_9); return key_kp_9;
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}
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#undef ALEN
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return NULL;
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}
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static bool
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static bool
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keymap_lookup(struct terminal *term, xkb_keysym_t sym, enum modifier mods)
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keymap_lookup(struct terminal *term, xkb_keysym_t sym, enum modifier mods)
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{
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{
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for (size_t i = 0; i < sizeof(key_map) / sizeof(key_map[0]); i++) {
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size_t count;
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const struct key_map *k = &key_map[i];
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const struct key_data *info = keymap_data(sym, &count);
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if (k->sym != sym)
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if (info == NULL)
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return false;
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for (size_t j = 0; j < count; j++) {
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if (info[j].modifiers != MOD_ANY && info[j].modifiers != mods)
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continue;
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continue;
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for (size_t j = 0; j < k->count; j++) {
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if (info[j].cursor_keys_mode != CURSOR_KEYS_DONTCARE &&
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const struct key_data *info = &k->data[j];
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info[j].cursor_keys_mode != term->cursor_keys_mode)
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if (info->modifiers != MOD_ANY && info->modifiers != mods)
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continue;
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continue;
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if (info->cursor_keys_mode != CURSOR_KEYS_DONTCARE &&
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if (info[j].keypad_keys_mode != KEYPAD_DONTCARE &&
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info->cursor_keys_mode != term->cursor_keys_mode)
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info[j].keypad_keys_mode != term->keypad_keys_mode)
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continue;
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continue;
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if (info->keypad_keys_mode != KEYPAD_DONTCARE &&
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term_to_slave(term, info[j].seq, strlen(info[j].seq));
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info->keypad_keys_mode != term->keypad_keys_mode)
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continue;
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term_to_slave(term, info->seq, strlen(info->seq));
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term_reset_view(term);
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selection_cancel(term);
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term_reset_view(term);
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return true;
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selection_cancel(term);
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return true;
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}
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}
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}
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return false;
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return false;
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