mirror of
https://github.com/awesomeWM/awesome
synced 2024-09-29 17:37:02 +02:00
112 lines
2.5 KiB
C
112 lines
2.5 KiB
C
/*
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* uicb.c - user interface callbacks management
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*
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* Copyright © 2007 Julien Danjou <julien@danjou.info>
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*
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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/**
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* @defgroup ui_callback User Interface Callbacks
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*/
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#include "awesome.h"
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#include "xutil.h"
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#include "tag.h"
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#include "mouse.h"
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#include "statusbar.h"
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#include "widget.h"
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#include "focus.h"
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#include "client.h"
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#include "screen.h"
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#include "layouts/tile.h"
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extern AwesomeConf globalconf;
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#include "uicbgen.h"
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static int
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run_uicb(char *cmd)
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{
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char *p, *argcpy;
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const char *arg;
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int screen;
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ssize_t len;
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Uicb *uicb;
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len = a_strlen(cmd);
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p = strtok(cmd, " ");
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if (!p)
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{
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warn("Ignoring malformed command\n");
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return -1;
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}
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screen = atoi(cmd);
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if(screen >= globalconf.nscreen || screen < 0)
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{
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warn("Invalid screen specified: %i\n", screen);
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return -1;
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}
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p = strtok(NULL, " ");
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if (!p)
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{
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warn("Ignoring malformed command.\n");
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return -1;
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}
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uicb = name_func_lookup(p, UicbList);
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if (!uicb)
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{
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warn("Unknown UICB function: %s.\n", p);
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return -1;
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}
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if (p + a_strlen(p) < cmd + len)
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{
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arg = p + a_strlen(p) + 1;
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len = a_strlen(arg);
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/* Allow our callees to modify this string. */
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argcpy = p_new(char, len + 1);
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a_strncpy(argcpy, len + 1, arg, len);
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uicb(screen, argcpy);
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p_delete(&argcpy);
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}
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else
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uicb(screen, NULL);
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return 0;
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}
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int
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parse_control(char *cmd)
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{
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char *p, *curcmd = cmd;
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if(!a_strlen(cmd))
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return -1;
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while((p = strchr(curcmd, '\n')))
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{
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*p = '\0';
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run_uicb(curcmd);
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curcmd = p + 1;
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}
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return 0;
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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