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1.7 |
/*----------------------------------------------------------------------* |
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* File: keyboard.h |
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*----------------------------------------------------------------------* |
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* |
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* All portions of code are copyright by their respective author/s. |
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* Copyright (c) 2005 WU Fengguang |
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1.13 |
* Copyright (c) 2005-2006 Marc Lehmann <schmorp@schmorp.de> |
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root |
1.7 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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root |
1.1 |
#ifndef KEYBOARD_H_ |
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#define KEYBOARD_H_ |
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root |
1.5 |
#ifdef KEYSYM_RESOURCE |
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root |
1.2 |
#include <inttypes.h> |
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root |
1.1 |
#include "rxvtutil.h" |
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root |
1.2 |
#define KEYSYM_HASH_BITS 4 /* lowest #bits of keysym is used as hash key */ |
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sf-exg |
1.24 |
#define KEYSYM_HASH_BUCKETS (1 << KEYSYM_HASH_BITS) |
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#define KEYSYM_HASH_MASK (KEYSYM_HASH_BUCKETS - 1) |
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root |
1.1 |
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#define MetaMask 0x0100 |
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#define NumLockMask 0x0200 |
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root |
1.2 |
#define AppKeypadMask 0x0400 |
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root |
1.3 |
#define Level3Mask 0x0800 // currently not supported |
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root |
1.2 |
#define OtherModMask (ShiftMask | LockMask | ControlMask \ |
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root |
1.1 |
| Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) |
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root |
1.3 |
#if OtherModMask > 0xff |
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# error FATAL: X modifiers might clash with rxvt-unicode ones |
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root |
1.1 |
#endif |
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struct rxvt_term; |
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struct keysym_t |
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{ |
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root |
1.2 |
enum keysym_type { |
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sf-exg |
1.14 |
STRING, BUILTIN, |
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root |
1.2 |
}; |
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KeySym keysym; |
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root |
1.1 |
/* only the lower 8 bits of state are used for matching according to X.h */ |
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/* the higher bits are preserved for Meta/NumLock keys */ |
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/* which are mapped to corresponding lower bits at register time */ |
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root |
1.2 |
uint16_t state; /* indicates each modifiers' DOWN/UP status */ |
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keysym_type type; |
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sf-exg |
1.21 |
char *str; /* the key's definition encoded in UTF-8 */ |
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root |
1.1 |
}; |
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class keyboard_manager |
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{ |
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public: |
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root |
1.2 |
keyboard_manager (); |
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root |
1.1 |
~keyboard_manager (); |
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sf-exg |
1.22 |
void register_user_translation (KeySym keysym, unsigned int state, const wchar_t *ws); |
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sf-exg |
1.20 |
void register_done (); // call this to make newly registered key bindings take effect |
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root |
1.2 |
bool dispatch (rxvt_term *term, KeySym keysym, unsigned int state); |
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root |
1.1 |
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private: |
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int find_keysym (KeySym keysym, unsigned int state); |
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private: |
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sf-exg |
1.9 |
uint16_t hash[KEYSYM_HASH_BUCKETS]; |
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root |
1.2 |
vector<keysym_t *> keymap; |
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root |
1.1 |
}; |
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#endif /* KEYSYM_RESOURCE */ |
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root |
1.5 |
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root |
1.1 |
#endif /* KEYBOARD_H_ */ |
