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-rw-r--r--client.c49
1 files changed, 35 insertions, 14 deletions
diff --git a/client.c b/client.c
index 79cd698..9a30526 100644
--- a/client.c
+++ b/client.c
@@ -10,13 +10,6 @@
/* static */
static void
-detachstack(Client *c) {
- Client **tc;
- for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
- *tc = c->snext;
-}
-
-static void
grabbuttons(Client *c, Bool focused) {
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
@@ -68,6 +61,20 @@ xerrordummy(Display *dsply, XErrorEvent *ee) {
/* extern */
void
+attach(Client *c) {
+ if(clients)
+ clients->prev = c;
+ c->next = clients;
+ clients = c;
+}
+
+void
+attachstack(Client *c) {
+ c->snext = stack;
+ stack = c;
+}
+
+void
configure(Client *c) {
XConfigureEvent ce;
@@ -86,6 +93,24 @@ configure(Client *c) {
}
void
+detach(Client *c) {
+ if(c->prev)
+ c->prev->next = c->next;
+ if(c->next)
+ c->next->prev = c->prev;
+ if(c == clients)
+ clients = c->next;
+ c->next = c->prev = NULL;
+}
+
+void
+detachstack(Client *c) {
+ Client **tc;
+ for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+ *tc = c->snext;
+}
+
+void
focus(Client *c) {
if(c && !isvisible(c))
return;
@@ -95,8 +120,7 @@ focus(Client *c) {
}
if(c) {
detachstack(c);
- c->snext = stack;
- stack = c;
+ attachstack(c);
grabbuttons(c, True);
}
sel = c;
@@ -189,11 +213,8 @@ manage(Window w, XWindowAttributes *wa) {
settags(c, t);
if(!c->isfloat)
c->isfloat = (t != 0) || c->isfixed;
- if(clients)
- clients->prev = c;
- c->next = clients;
- c->snext = stack;
- stack = clients = c;
+ attach(c);
+ attachstack(c);
c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMapWindow(dpy, c->win);