allowing nmaster=0 (I think that's a straight idea)

[dwm.git] / view.c

diff --git a/view.c b/view.c
index bd43da9..4513a45 100644 (file)
--- a/view.c
+++ b/view.c
@@ -1,46 +1,17 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>

  * See LICENSE file for license details.
  */
 #include "dwm.h"
  * See LICENSE file for license details.
  */
 #include "dwm.h"

+#include <stdio.h>

 
 /* static */
 
 
 /* static */
 

-static Client *
-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 Client *
 nexttiled(Client *c) {
        for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
        return c;
 }
 
 static Client *
 nexttiled(Client *c) {
        for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
        return c;
 }
 

-static void
-reorder(void) {
-       Client *c, *newclients, *tail;
-
-       newclients = tail = NULL;
-       while((c = minclient())) {
-               detach(c);
-               if(tail) {
-                       c->prev = tail;
-                       tail->next = c;
-                       tail = c;
-               }
-               else
-                       tail = newclients = c;
-       }
-       clients = newclients;
-}
-

 static void
 togglemax(Client *c) {
        XEvent ev;
 static void
 togglemax(Client *c) {
        XEvent ev;


@@ -99,13 +70,21 @@ dofloat(void) {
 
 void
 dotile(void) {
 
 void
 dotile(void) {

-       unsigned int i, n, mpx, stackw, th;
+       unsigned int i, n, mw, mh, tw, th;

        Client *c;
 
        for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
                n++;
        Client *c;
 
        for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
                n++;

-       mpx = (waw * master) / 1000;
-       stackw = waw - mpx;
+
+       /* window geoms */
+       if(nmaster > 0) {
+               mh = (n > nmaster) ?  wah / nmaster : wah / (n > 0 ? n : 1);
+               mw = (n > nmaster) ? (waw * master) / 1000 : waw;
+       }
+       else
+               mh = mw = 0;
+       th = (n > nmaster) ? wah / (n - nmaster) : 0;
+       tw = waw - mw;

 
        for(i = 0, c = clients; c; c = c->next)
                if(isvisible(c)) {
 
        for(i = 0, c = clients; c; c = c->next)
                if(isvisible(c)) {


@@ -116,20 +95,16 @@ dotile(void) {
                        c->ismax = False;
                        c->x = wax;
                        c->y = way;
                        c->ismax = False;
                        c->x = wax;
                        c->y = way;

-                       if(n == 1) { /* only 1 window */
-                               c->w = waw - 2 * BORDERPX;
-                               c->h = wah - 2 * BORDERPX;
-                       }
-                       else if(i == 0) { /* master window */
-                               c->w = waw - stackw - 2 * BORDERPX;
-                               c->h = wah - 2 * BORDERPX;
-                               th = wah / (n - 1);
+                       if((nmaster > 0) && (i < nmaster)) {
+                               c->y += i * mh;
+                               c->w = mw - 2 * BORDERPX;
+                               c->h = mh - 2 * BORDERPX;

                        }
                        else {  /* tile window */
                        }
                        else {  /* tile window */

-                               c->x += mpx;
-                               c->w = stackw - 2 * BORDERPX;
+                               c->x += mw;
+                               c->w = tw - 2 * BORDERPX;

                                if(th > bh) {
                                if(th > bh) {

-                                       c->y = way + (i - 1) * th;
+                                       c->y += (i - nmaster) * th;

                                        c->h = th - 2 * BORDERPX;
                                }
                                else /* fallback if th < bh */
                                        c->h = th - 2 * BORDERPX;
                                }
                                else /* fallback if th < bh */


@@ -178,6 +153,20 @@ focusprev(Arg *arg) {
        }
 }
 
        }
 }
 

+void
+incnmaster(Arg *arg) {
+       if((arrange == dofloat)
+       || ((int)nmaster + arg->i < 0)
+       || (((int)nmaster + arg->i > 0) && (wah / (nmaster + arg->i) < bh)))
+               return;
+       nmaster += arg->i;
+       updatemodetext();
+       if(sel)
+               arrange();
+       else
+               drawstatus();
+}
+

 Bool
 isvisible(Client *c) {
        unsigned int i;
 Bool
 isvisible(Client *c) {
        unsigned int i;


@@ -230,9 +219,18 @@ restack(void) {
        while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
        while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 

+void
+togglefloat(Arg *arg) {
+       if (!sel || arrange == dofloat)
+               return;
+       sel->isfloat = !sel->isfloat;
+       arrange();
+}
+

 void
 togglemode(Arg *arg) {
        arrange = (arrange == dofloat) ? dotile : dofloat;
 void
 togglemode(Arg *arg) {
        arrange = (arrange == dofloat) ? dotile : dofloat;

+       updatemodetext();

        if(sel)
                arrange();
        else
        if(sel)
                arrange();
        else


@@ -247,28 +245,23 @@ toggleview(Arg *arg) {
        for(i = 0; i < ntags && !seltag[i]; i++);
        if(i == ntags)
                seltag[arg->i] = True; /* cannot toggle last view */
        for(i = 0; i < ntags && !seltag[i]; i++);
        if(i == ntags)
                seltag[arg->i] = True; /* cannot toggle last view */

-       reorder();

        arrange();
 }
 
 void
        arrange();
 }
 
 void

-view(Arg *arg) {
-       unsigned int i;
-
-       for(i = 0; i < ntags; i++)
-               seltag[i] = False;
-       seltag[arg->i] = True;
-       reorder();
-       arrange();
+updatemodetext() {
+       snprintf(mtext, sizeof mtext, arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, nmaster);
+       bmw = textw(mtext);

 }
 
 void
 }
 
 void

-viewall(Arg *arg) {
+view(Arg *arg) {

        unsigned int i;
 
        for(i = 0; i < ntags; i++)
        unsigned int i;
 
        for(i = 0; i < ntags; i++)

-               seltag[i] = True;
-       reorder();
+               seltag[i] = (arg->i == -1) ? True : False;
+       if(arg->i >= 0 && arg->i < ntags)
+               seltag[arg->i] = True;

        arrange();
 }
 
        arrange();
 }
 


@@ -283,11 +276,9 @@ zoom(Arg *arg) {
                togglemax(sel);
                return;
        }
                togglemax(sel);
                return;
        }

-       for(n = 0, c = clients; c; c = c->next)
-               if(isvisible(c) && !c->isfloat)
-                       n++;
-       if(n < 2 || (arrange == dofloat))
-               return;
+       for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+               n++;
+

        if((c = sel) == nexttiled(clients))
                if(!(c = nexttiled(c->next)))
                        return;
        if((c = sel) == nexttiled(clients))
                if(!(c = nexttiled(c->next)))
                        return;