added bar event timer

diff --git a/bar.c b/bar.c
index 8d4fb36..17db8cd 100644 (file)
--- a/bar.c
+++ b/bar.c
@@ -5,12 +5,22 @@
 
 #include "wm.h"
 
+static const char *status[] = {
+       "sh", "-c", "echo -n `date` `uptime | sed 's/.*://; s/,//g'`"
+               " `acpi | awk '{print $4}' | sed 's/,//'`", 0 \
+};
+
 void
 draw_bar()
 {
+       static char buf[1024];
+
+       buf[0] = 0;
+       pipe_spawn(buf, sizeof(buf), dpy, (char **)status);
+
        brush.rect = barrect;
        brush.rect.x = brush.rect.y = 0;
-       draw(dpy, &brush, False, 0);
+       draw(dpy, &brush, False, buf);
 
        XCopyArea(dpy, brush.drawable, barwin, brush.gc, 0, 0, barrect.width,
                        barrect.height, 0, 0);

diff --git a/client.c b/client.c
index caa523c..f87fb80 100644 (file)
--- a/client.c
+++ b/client.c
@@ -122,6 +122,8 @@ unmanage(Client *c)
        XSetErrorHandler(error_handler);
        XUngrabServer(dpy);
        flush_events(EnterWindowMask);
+       if(stack)
+               focus(stack);
 }
 
 
@@ -135,3 +137,10 @@ getclient(Window w)
        return NULL;
 }
 
+void
+draw_client(Client *c)
+{
+       
+
+
+}

diff --git a/cmd.c b/cmd.c
index 9ac4e72..4f1c84b 100644 (file)
--- a/cmd.c
+++ b/cmd.c
@@ -5,22 +5,22 @@
 
 #include "wm.h"
 #include <stdio.h>
+#include <string.h>
 
 void
-run(char *arg)
+run(void *aux)
 {
-       spawn(dpy, arg);
+       spawn(dpy, aux);
 }
 
 void
-quit(char *arg)
+quit(void *aux)
 {
-       fputs("quit\n", stderr);
        running = False;
 }
 
 void
-kill(char *arg)
+kill(void *aux)
 {
        Client *c = stack;
 

diff --git a/config.h b/config.h
index adca4e5..ce9e7ab 100644 (file)
--- a/config.h
+++ b/config.h
@@ -3,16 +3,8 @@
  * See LICENSE file for license details.
  */
 
-#define FONT           "-*-terminus-medium-*-*-*-14-*-*-*-*-*-iso10646-*"
+#define FONT           "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
 #define BGCOLOR                "#000000"
 #define FGCOLOR                "#ffaa00"
 #define BORDERCOLOR    "#000000"
-#define STATUSCMD      "echo -n `date` `uptime | sed 's/.*://; s/,//g'`" \
-                                       " `acpi | awk '{print $4}' | sed 's/,//'`"
-#define PLCMD          "`ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null | awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`"
-
-#define KEYS           \
-       { Mod1Mask, XK_Return, run, "xterm -u8 -bg black -fg white -fn '-*-terminus-medium-*-*-*-14-*-*-*-*-*-iso10646-*'" }, \
-       { Mod1Mask, XK_p, run, PLCMD }, \
-       { Mod1Mask | ShiftMask, XK_q, quit, NULL},
-
+#define STATUSDELAY 1 /* milliseconds */

diff --git a/key.c b/key.c
index b5d46c6..7caae15 100644 (file)
--- a/key.c
+++ b/key.c
@@ -7,8 +7,20 @@
 
 #include <X11/keysym.h>
 
+static const char *term[] = { 
+       "xterm", "-u8", "-bg", "black", "-fg", "white", "-fn",
+       "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", 0 
+};
+
+static const char *proglist[] = {
+               "sh", "-c", "exec `ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null | awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`", 0
+};
+
 static Key key[] = {
-       KEYS
+       { Mod1Mask, XK_Return, run, term },
+       { Mod1Mask, XK_p, run, proglist }, 
+       { Mod1Mask | ShiftMask, XK_c, kill, NULL}, 
+       { Mod1Mask | ShiftMask, XK_q, quit, NULL},
 };
 
 void
@@ -37,7 +49,7 @@ keypress(XEvent *e)
        for(i = 0; i < len; i++)
                if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
                        if(key[i].func)
-                               key[i].func(key[i].arg);
+                               key[i].func(key[i].aux);
                        return;
                }
 }

diff --git a/util.c b/util.c
index 052d535..2cc2d4d 100644 (file)
--- a/util.c
+++ b/util.c
@@ -14,8 +14,6 @@
 
 #include "util.h"
 
-static char *shell = NULL;
-
 void
 error(char *errstr, ...) {
        va_list ap;
@@ -85,21 +83,17 @@ swap(void **p1, void **p2)
 }
 
 void
-spawn(Display *dpy, const char *cmd)
+spawn(Display *dpy, char *argv[])
 {
-       if(!shell && !(shell = getenv("SHELL")))
-               shell = "/bin/sh";
-
-       if(!cmd)
+       if(!argv || !argv[0])
                return;
        if(fork() == 0) {
                if(fork() == 0) {
                        if(dpy)
                                close(ConnectionNumber(dpy));
                        setsid();
-                       fprintf(stderr, "gridwm: execlp %s %s -c %s", shell, shell, cmd);
-                       execlp(shell, shell, "-c", cmd, NULL);
-                       fprintf(stderr, "gridwm: execlp %s", cmd);
+                       execvp(argv[0], argv);
+                       fprintf(stderr, "gridwm: execvp %s", argv[0]);
                        perror(" failed");
                }
                exit (0);
@@ -108,15 +102,12 @@ spawn(Display *dpy, const char *cmd)
 }
 
 void
-pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd)
+pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[])
 {
        unsigned int l, n;
        int pfd[2];
 
-       if(!shell && !(shell = getenv("SHELL")))
-               shell = "/bin/sh";
-
-       if(!cmd)
+       if(!argv || !argv[0])
                return;
 
        if(pipe(pfd) == -1) {
@@ -131,8 +122,8 @@ pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd)
                dup2(pfd[1], STDOUT_FILENO);
                close(pfd[0]);
                close(pfd[1]);
-               execlp(shell, shell, "-c", cmd, NULL);
-               fprintf(stderr, "gridwm: execlp %s", cmd);
+               execvp(argv[0], argv);
+               fprintf(stderr, "gridwm: execvp %s", argv[0]);
                perror(" failed");
        }
        else {

diff --git a/util.h b/util.h
index 51b0871..00f0714 100644 (file)
--- a/util.h
+++ b/util.h
@@ -9,12 +9,16 @@ extern void *emallocz(unsigned int size);
 extern void *emalloc(unsigned int size);
 extern void *erealloc(void *ptr, unsigned int size);
 extern char *estrdup(const char *str);
-#define eassert(a) do { \
+#define eassert(a) \
+       do { \
                if(!(a)) \
                        failed_assert(#a, __FILE__, __LINE__); \
        } while (0)
 extern void failed_assert(char *a, char *file, int line);
-void pipe_spawn(char *buf, unsigned int len, Display *dpy, const char *cmd);
-extern void spawn(Display *dpy, const char *cmd);
+extern void pipe_spawn(char *buf, unsigned int len, Display *dpy, char *argv[]);
+extern void spawn(Display *dpy, char *argv[]);
 extern void swap(void **p1, void **p2);
-unsigned char *getselection(unsigned long offset, unsigned long *len, unsigned long *remain);
+extern unsigned char *getselection(unsigned long offset, unsigned long *len,
+               unsigned long *remain);
+extern unsigned int tokenize(char **result, unsigned int reslen,
+               char *str, char delim);

diff --git a/wm.c b/wm.c
index b156cba..f247372 100644 (file)
--- a/wm.c
+++ b/wm.c
@@ -3,10 +3,15 @@
  * See LICENSE file for license details.
  */
 
+#include <errno.h>
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <sys/types.h>
+#include <sys/time.h>
+
 #include <X11/cursorfont.h>
 #include <X11/Xatom.h>
 #include <X11/Xproto.h>
@@ -160,12 +165,9 @@ startup_error_handler(Display *dpy, XErrorEvent *error)
 static void
 cleanup()
 {
-       /*
-       Client *c;
-       for(c=client; c; c=c->next)
-               reparent_client(c, root, c->sel->rect.x, c->sel->rect.y);
+       while(clients)
+               unmanage(clients);
        XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-       */
 }
 
 int
@@ -176,6 +178,11 @@ main(int argc, char *argv[])
        unsigned int mask;
        Window w;
        XEvent ev;
+       fd_set fds;
+       struct timeval t, timeout = {
+               .tv_usec = 0,
+               .tv_sec = STATUSDELAY,
+       };
 
        /* command line args */
        for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
@@ -264,9 +271,19 @@ main(int argc, char *argv[])
        scan_wins();
 
        while(running) {
-               XNextEvent(dpy, &ev);
-               if(handler[ev.type])
-                       (handler[ev.type]) (&ev); /* call handler */
+               if(XPending(dpy) > 0) {
+                       XNextEvent(dpy, &ev);
+                       if(handler[ev.type])
+                               (handler[ev.type]) (&ev); /* call handler */
+                       continue;
+               }
+               FD_ZERO(&fds);
+               FD_SET(ConnectionNumber(dpy), &fds);
+               t = timeout;
+               if(select(ConnectionNumber(dpy) + 1, &fds, NULL, NULL, &t) > 0)
+                       continue;
+               else if(errno != EINTR)
+                       draw_bar();
        }
 
        cleanup();

diff --git a/wm.h b/wm.h
index b9ba8f7..24662fa 100644 (file)
--- a/wm.h
+++ b/wm.h
@@ -42,8 +42,8 @@ struct Client {
 struct Key {
        unsigned long mod;
        KeySym keysym;
-       void (*func)(char *arg);
-       char *arg;
+       void (*func)(void *aux);
+       void *aux;
 };
 
 extern Display *dpy;
@@ -64,8 +64,9 @@ extern Client *clients, *stack;
 extern void draw_bar();
 
 /* cmd.c */
-extern void run(char *arg);
-extern void quit(char *arg);
+extern void run(void *aux);
+extern void quit(void *aux);
+extern void kill(void *aux);
 
 /* client.c */
 extern void manage(Window w, XWindowAttributes *wa);