applied Jeroen's {clean,spell}.diff patches, thanks Jeroen!

[dwm.git] / event.c

diff --git a/event.c b/event.c
index f765fe1..1454b0b 100644 (file)
--- a/event.c
+++ b/event.c
@@ -1,7 +1,6 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
+/* See LICENSE file for copyright and license details. */
 #include "dwm.h"
+#include <stdio.h>
 #include <stdlib.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
@@ -11,8 +10,8 @@
 typedef struct {
        unsigned long mod;
        KeySym keysym;
-       void (*func)(Arg arg);
-       Arg arg;
+       void (*func)(const char *arg);
+       const char *arg;
 } Key;
 
 KEYS
@@ -112,51 +111,56 @@ resizemouse(Client *c) {
 
 static void
 buttonpress(XEvent *e) {
-       int x;
-       Arg a;
+       static char buf[32];
+       unsigned int i, x;
        Client *c;
        XButtonPressedEvent *ev = &e->xbutton;
 
+       buf[0] = 0;
        if(barwin == ev->window) {
                x = 0;
-               for(a.i = 0; a.i < ntags; a.i++) {
-                       x += textw(tags[a.i]);
+               for(i = 0; i < ntags; i++) {
+                       x += textw(tags[i]);
                        if(ev->x < x) {
+                               snprintf(buf, sizeof buf, "%d", i);
                                if(ev->button == Button1) {
                                        if(ev->state & MODKEY)
-                                               tag(a);
+                                               tag(buf);
                                        else
-                                               view(a);
+                                               view(buf);
                                }
                                else if(ev->button == Button3) {
                                        if(ev->state & MODKEY)
-                                               toggletag(a);
+                                               toggletag(buf);
                                        else
-                                               toggleview(a);
+                                               toggleview(buf);
                                }
+                               else if(ev->button == Button4)
+                                       shiftview("-1");
+                               else if(ev->button == Button5)
+                                       shiftview("1");
                                return;
                        }
                }
-               if(ev->x < x + blw)
-                       switch(ev->button) {
-                       case Button1:
-                               a.i = -1;
-                               setlayout(a);
-                               break;
-                       }
+               if(ev->x < x + blw && ev->button == Button1)
+                       setlayout(NULL);
+               else if(ev->button == Button4)
+                       focusclient("-1");
+               else if(ev->button == Button5)
+                       focusclient("1");
        }
        else if((c = getclient(ev->window))) {
                focus(c);
                if(CLEANMASK(ev->state) != MODKEY)
                        return;
-               if(ev->button == Button1 && (lt->arrange == versatile || c->isversatile)) {
+               if(ev->button == Button1 && (lt->arrange == floating || c->isfloating)) {
                        restack();
                        movemouse(c);
                }
                else if(ev->button == Button2)
-                       zoom(a);
+                       zoom(NULL);
                else if(ev->button == Button3
-               && (lt->arrange == versatile || c->isversatile) && !c->isfixed)
+               && (lt->arrange == floating || c->isfloating) && !c->isfixed)
                {
                        restack();
                        resizemouse(c);
@@ -174,7 +178,7 @@ configurerequest(XEvent *e) {
                c->ismax = False;
                if(ev->value_mask & CWBorderWidth)
                        c->border = ev->border_width;
-               if(c->isfixed || c->isversatile || (lt->arrange == versatile)) {
+               if(c->isfixed || c->isfloating || (lt->arrange == floating)) {
                        if(ev->value_mask & CWX)
                                c->x = ev->x;
                        if(ev->value_mask & CWY)
@@ -183,6 +187,10 @@ configurerequest(XEvent *e) {
                                c->w = ev->width;
                        if(ev->value_mask & CWHeight)
                                c->h = ev->height;
+                       if((c->x + c->w) > sw && c->isfloating)
+                               c->x = sw / 2 - c->w / 2; /* center in x direction */
+                       if((c->y + c->h) > sh && c->isfloating)
+                               c->y = sh / 2 - c->h / 2; /* center in y direction */
                        if((ev->value_mask & (CWX | CWY))
                        && !(ev->value_mask & (CWWidth | CWHeight)))
                                configure(c);
@@ -205,6 +213,21 @@ configurerequest(XEvent *e) {
        XSync(dpy, False);
 }
 
+static void
+configurenotify(XEvent *e) {
+       XConfigureEvent *ev = &e->xconfigure;
+
+       if (ev->window == root && (ev->width != sw || ev->height != sh)) {
+               sw = ev->width;
+               sh = ev->height;
+               XFreePixmap(dpy, dc.drawable);
+               dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
+               XResizeWindow(dpy, barwin, sw, bh);
+               updatebarpos();
+               lt->arrange();
+       }
+}
+
 static void
 destroynotify(XEvent *e) {
        Client *c;
@@ -221,12 +244,11 @@ enternotify(XEvent *e) {
 
        if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
                return;
-       if((c = getclient(ev->window)) && isvisible(c))
+       if((c = getclient(ev->window)))
                focus(c);
        else if(ev->window == root) {
                selscreen = True;
-               for(c = stack; c && !isvisible(c); c = c->snext);
-               focus(c);
+               focus(NULL);
        }
 }
 
@@ -302,7 +324,7 @@ propertynotify(XEvent *e) {
                        default: break;
                        case XA_WM_TRANSIENT_FOR:
                                XGetTransientForHint(dpy, c->win, &trans);
-                               if(!c->isversatile && (c->isversatile = (getclient(trans) != NULL)))
+                               if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))
                                        lt->arrange();
                                break;
                        case XA_WM_NORMAL_HINTS:
@@ -331,6 +353,7 @@ unmapnotify(XEvent *e) {
 void (*handler[LASTEvent]) (XEvent *) = {
        [ButtonPress] = buttonpress,
        [ConfigureRequest] = configurerequest,
+       [ConfigureNotify] = configurenotify,
        [DestroyNotify] = destroynotify,
        [EnterNotify] = enternotify,
        [LeaveNotify] = leavenotify,