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/* aewm - Copyright 1998-2007 Decklin Foster <decklin@red-bean.com>.
* This program is free software; please see LICENSE for details. */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <sys/types.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include "common.h"
#include "parser.h"
#include "atom.h"
#include "menu.h"
void setup_switch_atoms()
{
utf8_string = XInternAtom(dpy, "UTF8_STRING", False);
wm_state = XInternAtom(dpy, "WM_STATE", False);
net_client_list = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
net_cur_desk = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False);
net_wm_name = XInternAtom(dpy, "_NET_WM_NAME", False);
net_wm_desk = XInternAtom(dpy, "_NET_WM_DESKTOP", False);
net_wm_state = XInternAtom(dpy, "_NET_WM_STATE", False);
net_wm_state_skipt = XInternAtom(dpy, "_NET_WM_STATE_SKIP_TASKBAR", False);
net_wm_state_skipp = XInternAtom(dpy, "_NET_WM_STATE_SKIP_PAGER", False);
net_wm_wintype = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
net_wm_type_dock = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DOCK", False);
net_wm_type_desk = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
}
void snprint_wm_name(char *buf, size_t len, Window w)
{
char *n;
if ((n = get_wm_name(w))) {
if (get_wm_state(w) == NormalState) {
if (snprintf(buf, len, "%s", n) > len)
strcpy(buf+len-4, "...");
} else {
if (snprintf(buf, len, "[%s]", n) > len)
strcpy(buf+len-5, "...]");
}
XFree(n);
} else {
snprintf(buf, len, "%#lx", w);
}
}
/* The WM receives the ClientMessage here and sets the property in response,
* so we only do this after the PropertyNotify. */
int is_on_cur_desk(Window w)
{
unsigned long w_desk, cur_desk;
if (get_atoms(root, net_cur_desk, XA_CARDINAL, 0, &cur_desk, 1, NULL) &&
(get_atoms(w, net_wm_desk, XA_CARDINAL, 0, &w_desk, 1, NULL)))
return IS_ON_DESK(w_desk, cur_desk);
else
return 1;
}
int is_skip(Window w)
{
Atom win_type, state;
int i;
unsigned long r;
if (get_atoms(w, net_wm_wintype, XA_ATOM, 0, &win_type, 1, NULL) &&
(win_type == net_wm_type_dock || win_type == net_wm_type_desk))
return 1;
for (i = 0, r = 1; r; i += r)
if ((r = get_atoms(w, net_wm_state, XA_ATOM, i, &state, 1, NULL)) &&
(state == net_wm_state_skipt || state == net_wm_state_skipp))
return 1;
return 0;
}
/* This XSync call is required, as we don't have any sort of integration with
* the real X event loop. */
void raise_win(Window w)
{
XMapRaised(dpy, w);
XSync(dpy, False);
}
/* XXX: We do not free the command, since make_item_cb gives gives the
* toolkit a pointer for use at some point in the future. The label we assume
* is copied right away and thus can be freed as soon as the item is created.
*
* If we want to catch SIGHUP and rebuild the menu, we are going to need to
* find some way to make sure the toolkit actually frees this stuff, or come
* up with some fantastically ugly way of doing it ourselves. */
static void do_launch_menu(FILE *rc, void *menu, make_item_func make_item_cb)
{
char buf[BUF_SIZE], token[BUF_SIZE], *p;
while (get_rc_line(buf, sizeof buf, rc)) {
p = buf;
while (get_token(&p, token)) {
if (strcmp(token, "menu") == 0) {
void *newmenu;
if (get_token(&p, token)) {
newmenu = make_item_cb(menu, token, NULL);
do_launch_menu(rc, newmenu, make_item_cb);
}
}
if (strcmp(token, "cmd") == 0) {
if (get_token(&p, token)) {
char *label = strdup(token);
if (get_token(&p, token))
make_item_cb(menu, label, strdup(token));
free(label);
}
}
if (strcmp(token, "include") == 0) {
if (get_token(&p, token)) {
FILE *f = fopen(token, "r");
if (f) {
do_launch_menu(f, menu, make_item_cb);
fclose(f);
}
}
}
if (strcmp(token, "end") == 0)
return;
}
}
}
void make_launch_menu(char *rcfile, void *menu, make_item_func make_item_cb)
{
FILE *rc;
if ((rc = open_rc(rcfile, "clientsrc"))) {
do_launch_menu(rc, menu, make_item_cb);
fclose(rc);
} else {
fprintf(stderr, "can't find any rc files\n");
exit(1);
}
}
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