source: neercs/trunk/src/input.c @ 3453 Tweet

/*
 *  neercs        console-based window manager
 *  Copyright (c) 2006 Sam Hocevar <sam@zoy.org>
 *                2008 Jean-Yves Lamoureux <jylam@lnxscene.org>
 *                2008 Pascal Terjan <pterjan@linuxfr.org>
 *                All Rights Reserved
 *
 *  $Id: input.c 2493 2008-06-27 17:55:06Z sam $
 *
 *  This program is free software. It comes without any warranty, to
 *  the extent permitted by applicable law. You can redistribute it
 *  and/or modify it under the terms of the Do What The Fuck You Want
 *  To Public License, Version 2, as published by Sam Hocevar. See
 *  http://sam.zoy.org/wtfpl/COPYING for more details.
 */
#include "config.h"
#include <caca.h>
#include <string.h>
#include "neercs.h"

struct kconv {
    unsigned int key;
    char *val;
    int size;
};

struct kconv kconv[] = {
    {CACA_KEY_UP,      "\x1b[A",   3},
    {CACA_KEY_DOWN,    "\x1b[B",   3},
    {CACA_KEY_RIGHT,   "\x1b[C",   3},
    {CACA_KEY_LEFT,    "\x1b[D",   3},
    {CACA_KEY_PAGEUP,  "\x1b[5~",  4},
    {CACA_KEY_PAGEDOWN,"\x1b[6~",  4},
    {CACA_KEY_HOME,    "\x1b[1~",  4},
    {CACA_KEY_INSERT,  "\x1b[2~",  4},
    {CACA_KEY_DELETE,  "\x1b[3~",  4},
    {CACA_KEY_END,     "\x1b[4~",  4},
    {CACA_KEY_F1,      "\x1b[11~", 5},
    {CACA_KEY_F2,      "\x1b[12~", 5},
    {CACA_KEY_F3,      "\x1b[13~", 5},
    {CACA_KEY_F4,      "\x1b[14~", 5},
    {CACA_KEY_F5,      "\x1b[15~", 5},
    {CACA_KEY_F6,      "\x1b[17~", 5},
    {CACA_KEY_F7,      "\x1b[18~", 5},
    {CACA_KEY_F8,      "\x1b[19~", 5},
    {CACA_KEY_F9,      "\x1b[20~", 5},
    {CACA_KEY_F10,     "\x1b[21~", 5},
    {CACA_KEY_F11,     "\x1b[23~", 5},
    {CACA_KEY_F12,     "\x1b[24~", 5},
};



void *convert_input_ansi(unsigned int *c, int *size)
{
    unsigned int i;
    for(i = 0; i < sizeof(kconv) / sizeof(struct kconv); i++)
    {
        if(*c==kconv[i].key)
        {
            *size = kconv[i].size;
            return  kconv[i].val;
        }
    }

    *size = 1;
    return c;
}



int handle_command_input(struct screen_list*screen_list, unsigned int c)
{
    int refresh = 0;

    debug("Key %x\n", c);
    screen_list->changed = 1;

    if(c >= '0' && c<='9')
    {
        int n = c-49;
        if(n<screen_list->count) {
            screen_list->prevpty = screen_list->pty;
            screen_list->pty = n==-1?10:n;
            return 1;
        } else {
            return 0;
        }
    }

    switch(c)
    {
    case 0x01: //CACA_KEY_CTRL_A:
        screen_list->pty ^= screen_list->prevpty;
        screen_list->prevpty ^= screen_list->pty;
        screen_list->pty ^= screen_list->prevpty;
        refresh = 1;
        break;
    case 'm':
    case 0x0d: //CACA_KEY_CTRL_M:
        screen_list->mini = !screen_list->mini;
        refresh = 1;
        break;
    case 'n':
    case ' ':
    case '\0':
    case 0x0e: //CACA_KEY_CTRL_N:
        screen_list->prevpty = screen_list->pty;
        screen_list->pty = (screen_list->pty + 1) % screen_list->count;
        refresh = 1;
        break;
    case 'p':
    case 0x10: //CACA_KEY_CTRL_P:
        screen_list->prevpty = screen_list->pty;
        screen_list->pty = (screen_list->pty + screen_list->count - 1) % screen_list->count;
        refresh = 1;
        break;
    case 'c':
    case 0x03: //CACA_KEY_CTRL_C:
        screen_list->prevpty = screen_list->pty;
        screen_list->pty =
            add_screen(screen_list,
                       create_screen(screen_list->width,
                                     screen_list->height,
                                     screen_list->default_shell));
        refresh = 1;
        break;
    case 'w':
    case 0x17: //CACA_KEY_CTRL_W:
        screen_list->wm_type = (screen_list->wm_type==(WM_MAX-1)?
                                screen_list->wm_type=0:
                                screen_list->wm_type+1);
        refresh = 1;
        break;
    case 'k':
    case 0x0b: //CACA_KEY_CTRL_K:
        add_recurrent(screen_list->recurrent_list, close_screen_recurrent, screen_list->cv);
        refresh = 1;
        break;
    case 'x':
    case 0x18: //CACA_KEY_CTRL_X:
        memset(screen_list->lockpass, 0, 1024);
        screen_list->locked = 1;
        screen_list->lock_offset = 0;
        refresh = 1;
        break;
    case 'h':
    case '?':
    case 0x08: //CACA_KEY_CTRL_H:
        screen_list->help = !screen_list->help;
        refresh = 1;
        break;
    case '"':
    case 0x34: //CTRL+"
        screen_list->cur_in_list = screen_list->pty;
        screen_list->window_list = !screen_list->window_list;
        refresh = 1;
        break;
    case 'd':
    case 0x04: //CACA_KEY_CTRL_D:
        detach(screen_list);
        break;
    }
    return refresh;

}