code polishing, removed unnecessary newlines

[dwm.git] / view.c

diff --git a/view.c b/view.c
index 682e331..24b0349 100644 (file)
--- a/view.c
+++ b/view.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"
@@ -7,7 +6,7 @@
 /* static */
 
 static Client *
-minclient() {
+minclient(void) {
        Client *c, *min;
 
        if((clients && clients->isfloat) || arrange == dofloat)
@@ -25,7 +24,7 @@ nexttiled(Client *c) {
 }
 
 static void
-reorder() {
+reorder(void) {
        Client *c, *newclients, *tail;
 
        newclients = tail = NULL;
@@ -43,14 +42,14 @@ reorder() {
 }
 
 static void
-togglemax(Client *c)
-{
+togglemax(Client *c) {
        XEvent ev;
+
        if((c->ismax = !c->ismax)) {
                c->rx = c->x; c->x = sx;
                c->ry = c->y; c->y = bh;
-               c->rw = c->w; c->w = sw;
-               c->rh = c->h; c->h = sh - bh;
+               c->rw = c->w; c->w = sw - 2 * BORDERPX;
+               c->rh = c->h; c->h = sh - bh - 2 * BORDERPX;
        }
        else {
                c->x = c->rx;
@@ -97,64 +96,53 @@ dofloat(Arg *arg) {
 
 void
 dotile(Arg *arg) {
-       int h, i, n, w;
+       unsigned int i, n, mpx, stackw, stackh, th;
        Client *c;
 
-       w = sw - mw;
-       for(n = 0, c = clients; c; c = c->next)
-               if(isvisible(c)) {
-                       if(c->isfloat) {
-                               if(c->ismax)
-                                       togglemax(c);
-                       }
-                       else
-                               n++;
-               }
-
+       for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+               n++;
+       mpx = (sw * master) / 1000;
+       stackw = sw - mpx;
+       stackh = sh - bh;
+       th = stackh;
        if(n > 1)
-               h = (sh - bh) / (n - 1);
-       else
-               h = sh - bh;
+               th /= (n - 1);
 
-       for(i = 0, c = clients; c; c = c->next) {
+       for(i = 0, c = clients; c; c = c->next, i++)
                if(isvisible(c)) {
                        if(c->isfloat) {
                                resize(c, True, TopLeft);
                                continue;
                        }
-                       if(n == 1) {
-                               c->x = sx;
-                               c->y = sy + bh;
-                               c->w = sw - 2;
-                               c->h = sh - 2 - bh;
+                       c->ismax = False;
+                       c->x = sx;
+                       c->y = sy + bh;
+                       if(n == 1) { /* only 1 window */
+                               c->w = sw - 2 * BORDERPX;
+                               c->h = sh - 2 * BORDERPX - bh;
                        }
-                       else if(i == 0) {
-                               c->x = sx;
-                               c->y = sy + bh;
-                               c->w = mw - 2;
-                               c->h = sh - 2 - bh;
+                       else if(i == 0) { /* master window */
+                               c->w = mpx - 2 * BORDERPX;
+                               c->h = sh - bh - 2 * BORDERPX;
                        }
-                       else if(h > bh) {
-                               c->x = sx + mw;
-                               c->y = sy + (i - 1) * h + bh;
-                               c->w = w - 2;
-                               if(i + 1 == n)
-                                       c->h = sh - c->y - 2;
-                               else
-                                       c->h = h - 2;
-                       }
-                       else { /* fallback if h < bh */
-                               c->x = sx + mw;
-                               c->y = sy + bh;
-                               c->w = w - 2;
-                               c->h = sh - 2 - bh;
+                       else {  /* tile window */
+                               c->x += mpx;
+                               c->w = stackw - 2 * BORDERPX;
+                               if(th > bh) {
+                                       c->y = sy + (i - 1) * th + bh;
+                                       if(i + 1 == n)
+                                               c->h = sh - c->y - 2 * BORDERPX;
+                                       else
+                                               c->h = th - 2 * BORDERPX;
+                               }
+                               else /* fallback if th < bh */
+                                       c->h = stackh - 2 * BORDERPX;
                        }
                        resize(c, False, TopLeft);
-                       i++;
                }
                else
                        ban(c);
-       }
+
        if(!sel || !isvisible(sel)) {
                for(c = stack; c && !isvisible(c); c = c->snext);
                focus(c);
@@ -168,7 +156,6 @@ focusnext(Arg *arg) {
    
        if(!sel)
                return;
-
        if(!(c = getnext(sel->next)))
                c = getnext(clients);
        if(c) {
@@ -183,7 +170,6 @@ focusprev(Arg *arg) {
 
        if(!sel)
                return;
-
        if(!(c = getprev(sel->prev))) {
                for(c = clients; c && c->next; c = c->next);
                c = getprev(c);
@@ -212,24 +198,23 @@ resizecol(Arg *arg) {
        for(n = 0, c = clients; c; c = c->next)
                if(isvisible(c) && !c->isfloat)
                        n++;
-       if(!sel || sel->isfloat || n < 2 || (arrange != dotile))
+       if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
                return;
-
        if(sel == getnext(clients)) {
-               if(mw + arg->i > sw - 100 || mw + arg->i < 100)
+               if(master + arg->i > 950 || master + arg->i < 50)
                        return;
-               mw += arg->i;
+               master += arg->i;
        }
        else {
-               if(mw - arg->i > sw - 100 || mw - arg->i < 100)
+               if(master - arg->i > 950 || master - arg->i < 50)
                        return;
-               mw -= arg->i;
+               master -= arg->i;
        }
        arrange(NULL);
 }
 
 void
-restack() {
+restack(void) {
        Client *c;
        XEvent ev;
 
@@ -241,11 +226,18 @@ restack() {
                XRaiseWindow(dpy, sel->win);
                XRaiseWindow(dpy, sel->twin);
        }
-       if(arrange != dofloat)
+       if(arrange != dofloat) {
+               if(!sel->isfloat) {
+                       XLowerWindow(dpy, sel->twin);
+                       XLowerWindow(dpy, sel->win);
+               }
                for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
+                       if(c == sel)
+                               continue;
                        XLowerWindow(dpy, c->twin);
                        XLowerWindow(dpy, c->win);
                }
+       }
        drawall();
        XSync(dpy, False);
        while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
@@ -300,18 +292,15 @@ zoom(Arg *arg) {
 
        if(!sel)
                return;
-
        if(sel->isfloat || (arrange == dofloat)) {
                togglemax(sel);
                return;
        }
-
        for(n = 0, c = clients; c; c = c->next)
                if(isvisible(c) && !c->isfloat)
                        n++;
-       if(n < 2 || (arrange != dotile))
+       if(n < 2 || (arrange == dofloat))
                return;
-
        if((c = sel) == nexttiled(clients))
                if(!(c = nexttiled(c->next)))
                        return;