90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
/*
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* Copyright (C) 1999-1997, Michael Jennings
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _ACTIONS_H_
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#define _ACTIONS_H_
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#include <X11/Xfuncproto.h>
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#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */
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#include "events.h"
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#include "menus.h"
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/************ Macros and Definitions ************/
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typedef enum {
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ACTION_NONE = 0,
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ACTION_STRING,
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ACTION_ECHO,
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ACTION_MENU
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} action_type_t;
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#define KEYSYM_NONE (0UL)
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#define MOD_NONE (0UL)
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#define MOD_CTRL (1UL << 0)
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#define MOD_SHIFT (1UL << 1)
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#define MOD_LOCK (1UL << 2)
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#define MOD_MOD1 (1UL << 3)
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#define MOD_MOD2 (1UL << 4)
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#define MOD_MOD3 (1UL << 5)
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#define MOD_MOD4 (1UL << 6)
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#define MOD_MOD5 (1UL << 7)
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#define MOD_ANY (1UL << 8)
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#define BUTTON_NONE (0)
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#define BUTTON_ANY (0xff)
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#define LOGICAL_XOR(a, b) !(((a) && (b)) || (!(a) && !(b)))
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/************ Structures ************/
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typedef struct action_struct action_t;
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typedef unsigned char (*action_handler_t) (event_t *, action_t *);
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struct action_struct {
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unsigned short mod;
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unsigned char button;
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KeySym keysym;
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action_type_t type;
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action_handler_t handler;
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union {
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char *string;
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menu_t *menu;
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} param;
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struct action_struct *next;
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};
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/************ Variables ************/
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extern action_t *action_list;
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/************ Function Prototypes ************/
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_XFUNCPROTOBEGIN
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extern unsigned char action_handle_string(event_t *ev, action_t *action);
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extern unsigned char action_handle_echo(event_t *ev, action_t *action);
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extern unsigned char action_handle_menu(event_t *ev, action_t *action);
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extern unsigned char action_dispatch(event_t *ev, KeySym keysym);
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extern void action_add(unsigned short mod, unsigned char button, KeySym keysym, action_type_t type, void *param);
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_XFUNCPROTOEND
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#endif /* _ACTIONS_H_ */
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