small bugfix

[dwm.git] / layout.c

diff --git a/layout.c b/layout.c
index 5a7d4b4..5d43187 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -2,6 +2,7 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
  * See LICENSE file for license details.
  */
 #include "dwm.h"

+#include <stdlib.h>

 
 unsigned int blw = 0;
 Layout *lt = NULL;
 
 unsigned int blw = 0;
 Layout *lt = NULL;


@@ -69,7 +70,7 @@ LAYOUTS
 /* extern */
 
 void
 /* extern */
 
 void

-focusnext(Arg arg) {
+focusnext(const char *arg) {

        Client *c;
    
        if(!sel)
        Client *c;
    
        if(!sel)


@@ -84,7 +85,7 @@ focusnext(Arg arg) {
 }
 
 void
 }
 
 void

-focusprev(Arg arg) {
+focusprev(const char *arg) {

        Client *c;
 
        if(!sel)
        Client *c;
 
        if(!sel)


@@ -101,26 +102,35 @@ focusprev(Arg arg) {
 }
 
 void
 }
 
 void

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

        if(lt->arrange != tile)
                return;
        if(lt->arrange != tile)
                return;

-       if(arg.i == 0)
+       if(!arg)

                masterw = MASTERWIDTH;
        else {
                masterw = MASTERWIDTH;
        else {

-               if(waw * (masterw + arg.i) / 1000 >= waw - 2 * BORDERPX
-               || waw * (masterw + arg.i) / 1000 <= 2 * BORDERPX)
+               i = atoi(arg);
+               if(waw * (masterw + i) / 1000 >= waw - 2 * BORDERPX
+               || waw * (masterw + i) / 1000 <= 2 * BORDERPX)

                        return;
                        return;

-               masterw += arg.i;
+               masterw += i;

        }
        lt->arrange();
 }
 
 void
        }
        lt->arrange();
 }
 
 void

-incnmaster(Arg arg) {
-       if((lt->arrange != tile) || (nmaster + arg.i < 1)
-       || (wah / (nmaster + arg.i) <= 2 * BORDERPX))
-               return;
-       nmaster += arg.i;
+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


@@ -170,10 +180,10 @@ 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];


@@ -181,9 +191,10 @@ 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();


@@ -192,7 +203,7 @@ setlayout(Arg arg) {
 }
 
 void
 }
 
 void

-togglemax(Arg arg) {
+togglemax(const char *arg) {

        XEvent ev;
 
        if(!sel || (lt->arrange != versatile && !sel->isversatile) || sel->isfixed)
        XEvent ev;
 
        if(!sel || (lt->arrange != versatile && !sel->isversatile) || sel->isfixed)


@@ -234,7 +245,7 @@ versatile(void) {
 }
 
 void
 }
 
 void

-zoom(Arg arg) {
+zoom(const char *arg) {

        unsigned int n;
        Client *c;
 
        unsigned int n;
        Client *c;