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-rw-r--r--dwm.c46
1 files changed, 26 insertions, 20 deletions
diff --git a/dwm.c b/dwm.c
index d47da3f..613a029 100644
--- a/dwm.c
+++ b/dwm.c
@@ -11,9 +11,9 @@
* in O(1) time.
*
* Each child of the root window is called a client, except windows which have
- * set the override_redirect flag. Clients are organized in a global
- * linked client list, the focus history is remembered through a global
- * stack list. Each client contains a bit array to indicate the tags of a
+ * set the override_redirect flag. Clients are organized in a linked client
+ * list on each monitor, the focus history is remembered through a stack list
+ * on each monitor. Each client contains a bit array to indicate the tags of a
* client.
*
* Keys and tagging rules are organized as arrays and defined in config.h.
@@ -164,6 +164,7 @@ static void destroynotify(XEvent *e);
static void detach(Client *c);
static void detachstack(Client *c);
static void die(const char *errstr, ...);
+static Monitor *dirtomon(int dir);
static void drawbar(Monitor *m);
static void drawbars(void);
static void drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
@@ -180,7 +181,6 @@ static long getstate(Window w);
static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
static void grabbuttons(Client *c, Bool focused);
static void grabkeys(void);
-static Monitor *idxtomon(unsigned int n);
static void initfont(const char *fontstr);
static Bool isprotodel(Client *c);
static void keypress(XEvent *e);
@@ -621,6 +621,22 @@ die(const char *errstr, ...) {
exit(EXIT_FAILURE);
}
+Monitor *
+dirtomon(int dir) {
+ Monitor *m = NULL;
+
+ if(dir > 0)
+ if(!(m = selmon->next))
+ m = mons;
+ else {
+ if(selmon == mons)
+ for(m = mons; m->next; m = m->next);
+ else
+ for(m = mons; m->next != selmon; m = m->next);
+ }
+ return m;
+}
+
void
drawbar(Monitor *m) {
int x;
@@ -797,10 +813,11 @@ focusin(XEvent *e) { /* there are some broken focus acquiring clients */
void
focusmon(const Arg *arg) {
- Monitor *m;
+ Monitor *m = NULL;
- if(!(m = idxtomon(arg->ui)) || m == selmon)
+ if(!mons->next)
return;
+ m = dirtomon(arg->i);
unfocus(selmon->sel);
selmon = m;
focus(NULL);
@@ -934,15 +951,6 @@ grabkeys(void) {
}
}
-Monitor *
-idxtomon(unsigned int n) {
- unsigned int i;
- Monitor *m;
-
- for(m = mons, i = 0; m && i != n; m = m->next, i++);
- return m;
-}
-
void
initfont(const char *fontstr) {
char *def, **missing;
@@ -1512,11 +1520,9 @@ tag(const Arg *arg) {
void
tagmon(const Arg *arg) {
- Monitor *m;
-
- if(!selmon->sel || !(m = idxtomon(arg->ui)))
- return;
- sendmon(selmon->sel, m);
+ if(!selmon->sel || !mons->next)
+ return
+ sendmon(selmon->sel, dirtomon(arg->i));
}
int
remember that computers suck.