applied sanders jukka patch

[dwm.git] / view.c

diff --git a/view.c b/view.c
index eddf2da..e799094 100644 (file)
--- a/view.c
+++ b/view.c
@@ -3,34 +3,29 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-#include <stdio.h>
 
 /* static */
 
 static Client *
-minclient()
-{
+minclient(void) {
        Client *c, *min;
 
+       if((clients && clients->isfloat) || arrange == dofloat)
+               return clients; /* don't touch floating order */
        for(min = c = clients; c; c = c->next)
                if(c->weight < min->weight)
                        min = c;
        return min;
 }
 
-static void
-pop(Client *c)
-{
-       detach(c);
-       if(clients)
-               clients->prev = c;
-       c->next = clients;
-       clients = c;
+static Client *
+nexttiled(Client *c) {
+       for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
+       return c;
 }
 
 static void
-reorder()
-{
+reorder(void) {
        Client *c, *newclients, *tail;
 
        newclients = tail = NULL;
@@ -47,11 +42,24 @@ reorder()
        clients = newclients;
 }
 
-static Client *
-nexttiled(Client *c)
+static void
+togglemax(Client *c)
 {
-       for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
-       return 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 - 2;
+       }
+       else {
+               c->x = c->rx;
+               c->y = c->ry;
+               c->w = c->rw;
+               c->h = c->rh;
+       }
+       resize(c, True, TopLeft);
+       while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
 /* extern */
@@ -59,8 +67,7 @@ nexttiled(Client *c)
 void (*arrange)(Arg *) = DEFMODE;
 
 void
-detach(Client *c)
-{
+detach(Client *c) {
        if(c->prev)
                c->prev->next = c->next;
        if(c->next)
@@ -71,12 +78,9 @@ detach(Client *c)
 }
 
 void
-dofloat(Arg *arg)
-{
+dofloat(Arg *arg) {
        Client *c;
 
-       maximized = False;
-
        for(c = clients; c; c = c->next) {
                if(isvisible(c)) {
                        resize(c, True, TopLeft);
@@ -84,23 +88,21 @@ dofloat(Arg *arg)
                else
                        ban(c);
        }
-       if(!sel || !isvisible(sel))
-               focus(getnext(clients));
+       if(!sel || !isvisible(sel)) {
+               for(c = stack; c && !isvisible(c); c = c->snext);
+               focus(c);
+       }
        restack();
 }
 
 void
-dotile(Arg *arg)
-{
+dotile(Arg *arg) {
        int h, i, n, w;
        Client *c;
 
-       maximized = False;
-
        w = sw - mw;
-       for(n = 0, c = clients; c; c = c->next)
-               if(isvisible(c) && !c->isfloat)
-                       n++;
+       for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+               n++;
 
        if(n > 1)
                h = (sh - bh) / (n - 1);
@@ -113,6 +115,7 @@ dotile(Arg *arg)
                                resize(c, True, TopLeft);
                                continue;
                        }
+                       c->ismax = False;
                        if(n == 1) {
                                c->x = sx;
                                c->y = sy + bh;
@@ -146,14 +149,15 @@ dotile(Arg *arg)
                else
                        ban(c);
        }
-       if(!sel || !isvisible(sel))
-               focus(getnext(clients));
+       if(!sel || !isvisible(sel)) {
+               for(c = stack; c && !isvisible(c); c = c->snext);
+               focus(c);
+       }
        restack();
 }
 
 void
-focusnext(Arg *arg)
-{
+focusnext(Arg *arg) {
        Client *c;
    
        if(!sel)
@@ -168,8 +172,7 @@ focusnext(Arg *arg)
 }
 
 void
-focusprev(Arg *arg)
-{
+focusprev(Arg *arg) {
        Client *c;
 
        if(!sel)
@@ -186,8 +189,7 @@ focusprev(Arg *arg)
 }
 
 Bool
-isvisible(Client *c)
-{
+isvisible(Client *c) {
        unsigned int i;
 
        for(i = 0; i < ntags; i++)
@@ -197,15 +199,14 @@ isvisible(Client *c)
 }
 
 void
-resizecol(Arg *arg)
-{
+resizecol(Arg *arg) {
        unsigned int n;
        Client *c;
 
        for(n = 0, c = clients; c; c = c->next)
                if(isvisible(c) && !c->isfloat)
                        n++;
-       if(!sel || sel->isfloat || n < 2 || (arrange != dotile) || maximized)
+       if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
                return;
 
        if(sel == getnext(clients)) {
@@ -222,21 +223,19 @@ resizecol(Arg *arg)
 }
 
 void
-restack()
-{
+restack(void) {
        Client *c;
        XEvent ev;
-       
+
        if(!sel) {
                drawstatus();
                return;
        }
        if(sel->isfloat || arrange == dofloat) {
-               pop(sel);
                XRaiseWindow(dpy, sel->win);
                XRaiseWindow(dpy, sel->twin);
        }
-       if(arrange != dofloat) 
+       if(arrange != dofloat)
                for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
                        XLowerWindow(dpy, c->twin);
                        XLowerWindow(dpy, c->win);
@@ -247,8 +246,7 @@ restack()
 }
 
 void
-togglemode(Arg *arg)
-{
+togglemode(Arg *arg) {
        arrange = (arrange == dofloat) ? dotile : dofloat;
        if(sel)
                arrange(NULL);
@@ -257,8 +255,7 @@ togglemode(Arg *arg)
 }
 
 void
-toggleview(Arg *arg)
-{
+toggleview(Arg *arg) {
        unsigned int i;
 
        seltag[arg->i] = !seltag[arg->i];
@@ -270,8 +267,7 @@ toggleview(Arg *arg)
 }
 
 void
-view(Arg *arg)
-{
+view(Arg *arg) {
        unsigned int i;
 
        for(i = 0; i < ntags; i++)
@@ -282,8 +278,7 @@ view(Arg *arg)
 }
 
 void
-viewall(Arg *arg)
-{
+viewall(Arg *arg) {
        unsigned int i;
 
        for(i = 0; i < ntags; i++)
@@ -293,21 +288,32 @@ viewall(Arg *arg)
 }
 
 void
-zoom(Arg *arg)
-{
+zoom(Arg *arg) {
        unsigned int n;
        Client *c;
 
+       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(!sel || sel->isfloat || n < 2 || (arrange != dotile) || maximized)
+       if(n < 2 || (arrange == dofloat))
                return;
 
        if((c = sel) == nexttiled(clients))
                if(!(c = nexttiled(c->next)))
                        return;
-       pop(c);
+       detach(c);
+       if(clients)
+               clients->prev = c;
+       c->next = clients;
+       clients = c;
        focus(c);
        arrange(NULL);
 }