dwm

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commit 83aa110c6fabbf5f5a14b698a6ca22072cb80629
parent 5a1a2edf0e584e660e16d2e01094851e0f9161e2
Author: Anselm R. Garbe <arg@suckless.org>
Date:   Mon,  4 Jun 2007 11:50:48 +0200

added an creatnotify event handler
Diffstat:
M
client.c
 | 
62
+++++++++++++++++++++++++++++++++++++++-----------------------
M
dwm.h
 | 
4
+++-
M
event.c
 | 
14
++++++++++++++
M
layout.c
 | 
16
----------------

4 files changed, 56 insertions(+), 40 deletions(-)
diff --git a/client.c b/client.c
@@ -97,6 +97,14 @@ attach(Client *c) {
 }
 
 void
+ban(Client *c) {
+    if (c->isbanned)
+        return;
+    XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+    c->isbanned = True;
+}
+
+void
 configure(Client *c) {
     XConfigureEvent ce;
 
@@ -299,6 +307,37 @@ togglefloating(const char *arg) {
 }
 
 void
+unban(Client *c) {
+    if (!c->isbanned)
+        return;
+    XMoveWindow(dpy, c->win, c->x, c->y);
+    c->isbanned = False;
+}
+
+void
+unmanage(Client *c) {
+    XWindowChanges wc;
+
+    wc.border_width = c->oldborder;
+    /* The server grab construct avoids race conditions. */
+    XGrabServer(dpy);
+    XSetErrorHandler(xerrordummy);
+    XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
+    detach(c);
+    detachstack(c);
+    if(sel == c)
+        focus(NULL);
+    XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
+    setclientstate(c, WithdrawnState);
+    free(c->tags);
+    free(c);
+    XSync(dpy, False);
+    XSetErrorHandler(xerror);
+    XUngrabServer(dpy);
+    lt->arrange();
+}
+
+void
 updatesizehints(Client *c) {
     long msize;
     XSizeHints size;
@@ -376,26 +415,3 @@ updatetitle(Client *c) {
     c->name[sizeof c->name - 1] = '\0';
     XFree(name.value);
 }
-
-void
-unmanage(Client *c) {
-    XWindowChanges wc;
-
-    wc.border_width = c->oldborder;
-    /* The server grab construct avoids race conditions. */
-    XGrabServer(dpy);
-    XSetErrorHandler(xerrordummy);
-    XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
-    detach(c);
-    detachstack(c);
-    if(sel == c)
-        focus(NULL);
-    XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-    setclientstate(c, WithdrawnState);
-    free(c->tags);
-    free(c);
-    XSync(dpy, False);
-    XSetErrorHandler(xerror);
-    XUngrabServer(dpy);
-    lt->arrange();
-}
diff --git a/dwm.h b/dwm.h
@@ -96,6 +96,7 @@ extern Window root, barwin;
 
 /* client.c */
 void attach(Client *c);            /* attaches c to global client list */
+void ban(Client *c);            /* bans c */
 void configure(Client *c);        /* send synthetic configure event */
 void detach(Client *c);            /* detaches c from global client list */
 void focus(Client *c);            /* focus c if visible && !NULL, or focus top visible */
@@ -104,9 +105,10 @@ void manage(Window w, XWindowAttributes *wa);	/* manage new client */
 void resize(Client *c, int x, int y,
         int w, int h, Bool sizehints);    /* resize with given coordinates c*/
 void togglefloating(const char *arg);    /* toggles sel between floating/tiled state */
+void unban(Client *c);            /* unbans c */
+void unmanage(Client *c);        /* destroy c */
 void updatesizehints(Client *c);    /* update the size hint variables of c */
 void updatetitle(Client *c);        /* update the name of c */
-void unmanage(Client *c);        /* destroy c */
 
 /* draw.c */
 void drawstatus(void);            /* draw the bar */
diff --git a/event.c b/event.c
@@ -225,6 +225,19 @@ configurenotify(XEvent *e) {
 }
 
 static void
+createnotify(XEvent *e) {
+    static XWindowAttributes wa;
+    XCreateWindowEvent *ev = &e->xcreatewindow;
+
+    if(!XGetWindowAttributes(dpy, ev->window, &wa))
+        return;
+    if(wa.override_redirect)
+        return;
+    if(!getclient(ev->window) && (wa.map_state == IsViewable))
+        manage(ev->window, &wa);
+}
+
+static void
 destroynotify(XEvent *e) {
     Client *c;
     XDestroyWindowEvent *ev = &e->xdestroywindow;
@@ -350,6 +363,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
     [ButtonPress] = buttonpress,
     [ConfigureRequest] = configurerequest,
     [ConfigureNotify] = configurenotify,
+    [CreateNotify] = createnotify,
     [DestroyNotify] = destroynotify,
     [EnterNotify] = enternotify,
     [LeaveNotify] = leavenotify,
diff --git a/layout.c b/layout.c
@@ -12,22 +12,6 @@ static unsigned int masterw = MASTERWIDTH;
 static unsigned int nmaster = NMASTER;
 
 static void
-ban(Client *c) {
-    if (c->isbanned)
-        return;
-    XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-    c->isbanned = True;
-}
-
-static void
-unban(Client *c) {
-    if (!c->isbanned)
-        return;
-    XMoveWindow(dpy, c->win, c->x, c->y);
-    c->isbanned = False;
-}
-
-static void
 tile(void) {
     unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
     Client *c;