applied patch of Paul Liu to allow onthefly resizing due to xrandr changes

[dwm.git] / layout.c

diff --git a/layout.c b/layout.c
index d754afb..8005894 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -1,16 +1,17 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
+/* © 2006-2007 Anselm R. Garbe <garbeam at gmail dot com>
+ * © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+ * See LICENSE file for license details. */

 #include "dwm.h"
 #include "dwm.h"

+#include <stdlib.h>

 
 

-unsigned int master = MASTER;
-unsigned int nmaster = NMASTER;

 unsigned int blw = 0;
 Layout *lt = NULL;
 
 /* static */
 
 static unsigned int nlayouts = 0;
 unsigned int blw = 0;
 Layout *lt = NULL;
 
 /* static */
 
 static unsigned int nlayouts = 0;

+static unsigned int masterw = MASTERWIDTH;
+static unsigned int nmaster = NMASTER;

 
 static void
 tile(void) {
 
 static void
 tile(void) {


@@ -21,7 +22,7 @@ tile(void) {
                n++;
        /* window geoms */
        mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
                n++;
        /* window geoms */
        mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);

-       mw = (n > nmaster) ? (waw * master) / 1000 : waw;
+       mw = (n > nmaster) ? (waw * masterw) / 1000 : waw;

        th = (n > nmaster) ? wah / (n - nmaster) : 0;
        tw = waw - mw;
 
        th = (n > nmaster) ? wah / (n - nmaster) : 0;
        tw = waw - mw;
 


@@ -30,25 +31,28 @@ tile(void) {
                        if(c->isbanned)
                                XMoveWindow(dpy, c->win, c->x, c->y);
                        c->isbanned = False;
                        if(c->isbanned)
                                XMoveWindow(dpy, c->win, c->x, c->y);
                        c->isbanned = False;

-                       if(c->isversatile)
+                       if(c->isfloating)

                                continue;
                        c->ismax = False;
                        nx = wax;
                        ny = way;
                        if(i < nmaster) {
                                ny += i * mh;
                                continue;
                        c->ismax = False;
                        nx = wax;
                        ny = way;
                        if(i < nmaster) {
                                ny += i * mh;

-                               nw = mw - 2 * BORDERPX;
-                               nh = mh - 2 * BORDERPX;
+                               nw = mw - 2 * c->border;
+                               nh = mh - 2 * c->border;

                        }
                        else {  /* tile window */
                                nx += mw;
                        }
                        else {  /* tile window */
                                nx += mw;

-                               nw = tw - 2 * BORDERPX;
-                               if(th > 2 * BORDERPX) {
+                               nw = tw - 2 * c->border;
+                               if(th > 2 * c->border) {

                                        ny += (i - nmaster) * th;
                                        ny += (i - nmaster) * th;

-                                       nh = th - 2 * BORDERPX;
+                                       if(i == n - 1)
+                                               nh = wah - ny - 2 * c->border;
+                                       else
+                                               nh = th - 2 * c->border;

                                }
                                }

-                               else /* fallback if th <= 2 * BORDERPX */
-                                       nh = wah - 2 * BORDERPX;
+                               else /* fallback if th <= 2 * c->border */
+                                       nh = wah - 2 * c->border;

                        }
                        resize(c, nx, ny, nw, nh, False);
                        i++;
                        }
                        resize(c, nx, ny, nw, nh, False);
                        i++;


@@ -69,11 +73,82 @@ LAYOUTS
 /* extern */
 
 void
 /* extern */
 
 void

-incnmaster(Arg *arg) {
-       if((lt->arrange != tile) || (nmaster + arg->i < 1)
-       || (wah / (nmaster + arg->i) <= 2 * BORDERPX))
+floating(void) {
+       Client *c;
+
+       for(c = clients; c; c = c->next) {
+               if(isvisible(c)) {
+                       if(c->isbanned)
+                               XMoveWindow(dpy, c->win, c->x, c->y);
+                       c->isbanned = False;
+                       resize(c, c->x, c->y, c->w, c->h, True);
+               }
+               else {
+                       c->isbanned = True;
+                       XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+               }
+       }
+       if(!sel || !isvisible(sel)) {
+               for(c = stack; c && !isvisible(c); c = c->snext);
+               focus(c);
+       }
+       restack();
+}
+
+void
+focusclient(const char *arg) {
+       Client *c;
+   
+       if(!sel || !arg)
+               return;
+       if(atoi(arg) < 0) {
+               for(c = sel->prev; c && !isvisible(c); c = c->prev);
+               if(!c) {
+                       for(c = clients; c && c->next; c = c->next);
+                       for(; c && !isvisible(c); c = c->prev);
+               }
+       }
+       else {
+               for(c = sel->next; c && !isvisible(c); c = c->next);
+               if(!c)
+                       for(c = clients; c && !isvisible(c); c = c->next);
+       }
+       if(c) {
+               focus(c);
+               restack();
+       }
+}
+
+void
+incmasterw(const char *arg) {
+       int i;
+       if(lt->arrange != tile)

                return;
                return;

-       nmaster += arg->i;
+       if(!arg)
+               masterw = MASTERWIDTH;
+       else {
+               i = atoi(arg);
+               if(waw * (masterw + i) / 1000 >= waw - 2 * BORDERPX 
+               || waw * (masterw + i) / 1000 <= 2 * BORDERPX)
+                       return;
+               masterw += i;
+       }
+       lt->arrange();
+}
+
+void
+incnmaster(const char *arg) {
+       int i;
+
+       if(!arg)
+               nmaster = NMASTER;
+       else {
+               i = atoi(arg);
+               if((lt->arrange != tile) || (nmaster + i < 1)
+               || (wah / (nmaster + i) <= 2 * BORDERPX))
+                       return;
+               nmaster += i;
+       }

        if(sel)
                lt->arrange();
        else
        if(sel)
                lt->arrange();
        else


@@ -93,19 +168,10 @@ initlayouts(void) {
        }
 }
 
        }
 }
 

-void
-resizemaster(Arg *arg) {
-       if(lt->arrange != tile)
-               return;
-       if(arg->i == 0)
-               master = MASTER;
-       else {
-               if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX
-               || waw * (master + arg->i) / 1000 <= 2 * BORDERPX)
-                       return;
-               master += arg->i;
-       }
-       lt->arrange();
+Client *
+nexttiled(Client *c) {
+       for(; c && (c->isfloating || !isvisible(c)); c = c->next);
+       return c;

 }
 
 void
 }
 
 void


@@ -116,10 +182,10 @@ restack(void) {
        drawstatus();
        if(!sel)
                return;
        drawstatus();
        if(!sel)
                return;

-       if(sel->isversatile || lt->arrange == versatile)
+       if(sel->isfloating || lt->arrange == floating)

                XRaiseWindow(dpy, sel->win);
                XRaiseWindow(dpy, sel->win);

-       if(lt->arrange != versatile) {
-               if(!sel->isversatile)
+       if(lt->arrange != floating) {
+               if(!sel->isfloating)

                        XLowerWindow(dpy, sel->win);
                for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
                        if(c == sel)
                        XLowerWindow(dpy, sel->win);
                for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
                        if(c == sel)


@@ -132,10 +198,10 @@ restack(void) {
 }
 
 void
 }
 
 void

-setlayout(Arg *arg) {
-       unsigned int i;
+setlayout(const char *arg) {
+       int i;

 
 

-       if(arg->i == -1) {
+       if(!arg) {

                for(i = 0; i < nlayouts && lt != &layout[i]; i++);
                if(i == nlayouts - 1)
                        lt = &layout[0];
                for(i = 0; i < nlayouts && lt != &layout[i]; i++);
                if(i == nlayouts - 1)
                        lt = &layout[0];


@@ -143,9 +209,10 @@ setlayout(Arg *arg) {
                        lt = &layout[++i];
        }
        else {
                        lt = &layout[++i];
        }
        else {

-               if(arg->i < 0 || arg->i >= nlayouts)
+               i = atoi(arg);
+               if(i < 0 || i >= nlayouts)

                        return;
                        return;

-               lt = &layout[arg->i];
+               lt = &layout[i];

        }
        if(sel)
                lt->arrange();
        }
        if(sel)
                lt->arrange();


@@ -154,32 +221,38 @@ setlayout(Arg *arg) {
 }
 
 void
 }
 
 void

-toggleversatile(Arg *arg) {
-       if(!sel || lt->arrange == versatile)
+togglemax(const char *arg) {
+       XEvent ev;
+
+       if(!sel || (lt->arrange != floating && !sel->isfloating) || sel->isfixed)

                return;
                return;

-       sel->isversatile = !sel->isversatile;
-       lt->arrange();
+       if((sel->ismax = !sel->ismax)) {
+               sel->rx = sel->x;
+               sel->ry = sel->y;
+               sel->rw = sel->w;
+               sel->rh = sel->h;
+               resize(sel, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
+       }
+       else
+               resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
+       drawstatus();
+       while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));

 }
 
 void
 }
 
 void

-versatile(void) {
+zoom(const char *arg) {
+       unsigned int n;

        Client *c;
 
        Client *c;
 

-       for(c = clients; c; c = c->next) {
-               if(isvisible(c)) {
-                       if(c->isbanned)
-                               XMoveWindow(dpy, c->win, c->x, c->y);
-                       c->isbanned = False;
-                       resize(c, c->x, c->y, c->w, c->h, True);
-               }
-               else {
-                       c->isbanned = True;
-                       XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-               }
-       }
-       if(!sel || !isvisible(sel)) {
-               for(c = stack; c && !isvisible(c); c = c->snext);
-               focus(c);
-       }
-       restack();
+       if(!sel || lt->arrange != tile || sel->isfloating)
+               return;
+       for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+               n++;
+       if((c = sel) == nexttiled(clients))
+               if(!(c = nexttiled(c->next)))
+                       return;
+       detach(c);
+       attach(c);
+       focus(c);
+       lt->arrange();

 }
 }