code polishing, removed unnecessary newlines

[dwm.git] / client.c

diff --git a/client.c b/client.c
index 6b0322e..60f1cbe 100644 (file)
--- a/client.c
+++ b/client.c
@@ -1,5 +1,4 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
@@ -156,7 +155,6 @@ gravitate(Client *c, Bool invert) {
                dy = -(c->h);
                break;
        }
-
        switch (c->grav) {
        default:
                break;
@@ -177,7 +175,6 @@ gravitate(Client *c, Bool invert) {
                dx = -(c->w + c->border);
                break;
        }
-
        if(invert) {
                dx = -dx;
                dy = -dy;
@@ -210,19 +207,16 @@ manage(Window w, XWindowAttributes *wa) {
        c->w = c->tw = wa->width;
        c->h = wa->height;
        c->th = bh;
-
        c->border = 0;
        updatesize(c);
-
-       if(c->x + c->w + 2 > sw)
-               c->x = sw - c->w - 2;
-       if(c->x < 0)
-               c->x = 0;
-       if(c->y + c->h + 2 > sh)
-               c->y = sh - c->h - 2;
+       if(c->x + c->w + 2 * BORDERPX > sw)
+               c->x = sw - c->w - 2 * BORDERPX;
+       if(c->x < sx)
+               c->x = sx;
+       if(c->y + c->h + 2 * BORDERPX > sh)
+               c->y = sh - c->h - 2 * BORDERPX;
        if(c->h != sh && c->y < bh)
                c->y = bh;
-
        c->proto = getproto(c->win);
        XSelectInput(dpy, c->win,
                StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
@@ -230,12 +224,10 @@ manage(Window w, XWindowAttributes *wa) {
        twa.override_redirect = 1;
        twa.background_pixmap = ParentRelative;
        twa.event_mask = ExposureMask | EnterWindowMask;
-
        c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
                        0, DefaultDepth(dpy, screen), CopyFromParent,
                        DefaultVisual(dpy, screen),
                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
-
        grabbuttons(c, False);
        updatetitle(c);
        settags(c, getclient(trans));
@@ -244,13 +236,11 @@ manage(Window w, XWindowAttributes *wa) {
                        || (c->maxw && c->minw &&
                                c->maxw == c->minw && c->maxh == c->minh);
        resizetitle(c);
-
        if(clients)
                clients->prev = c;
        c->next = clients;
        c->snext = stack;
        stack = clients = c;
-
        ban(c);
        XMapWindow(dpy, c->win);
        XMapWindow(dpy, c->twin);
@@ -283,17 +273,15 @@ resize(Client *c, Bool sizehints, Corner sticky) {
                c->x = right - c->w;
        if(sticky == BotLeft || sticky == BotRight)
                c->y = bottom - c->h;
-
        /* offscreen appearance fixes */
-       if(c->x + c->w < 0)
-               c->x = 0;
+       if(c->x + c->w < sx)
+               c->x = sx;
        if(c->y + c->h < bh)
                c->y = bh;
        if(c->x > sw)
                c->x = sw - c->w;
        if(c->y > sh)
                c->y = sh - c->h;
-
        resizetitle(c);
        wc.x = c->x;
        wc.y = c->y;
@@ -302,7 +290,7 @@ resize(Client *c, Bool sizehints, Corner sticky) {
        if(c->w == sw && c->h == sh)
                wc.border_width = 0;
        else
-               wc.border_width = 1;
+               wc.border_width = BORDERPX;
        XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, &wc);
        configure(c);
        XSync(dpy, False);
@@ -312,8 +300,8 @@ void
 resizetitle(Client *c) {
        c->tw = textw(c->name);
        if(c->tw > c->w)
-               c->tw = c->w + 2;
-       c->tx = c->x + c->w - c->tw + 2;
+               c->tw = c->w + 2 * BORDERPX;
+       c->tx = c->x + c->w - c->tw + 2 * BORDERPX;
        c->ty = c->y;
        if(isvisible(c))
                XMoveResizeWindow(dpy, c->twin, c->tx, c->ty, c->tw, c->th);
@@ -392,20 +380,16 @@ unmanage(Client *c) {
        /* The server grab construct avoids race conditions. */
        XGrabServer(dpy);
        XSetErrorHandler(xerrordummy);
-
        detach(c);
        detachstack(c);
        if(sel == c) {
                for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
                focus(nc);
        }
-
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
        XDestroyWindow(dpy, c->twin);
-
        free(c->tags);
        free(c);
-
        XSync(dpy, False);
        XSetErrorHandler(xerror);
        XUngrabServer(dpy);