nah grouped keybindings by context

[dwm.git] / layout.c

diff --git a/layout.c b/layout.c
index d754afb..02ef559 100644 (file)
--- a/layout.c
+++ b/layout.c
@@ -3,14 +3,14 @@
  */
 #include "dwm.h"
 
-unsigned int master = MASTER;
-unsigned int nmaster = NMASTER;
 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) {
@@ -21,7 +21,7 @@ tile(void) {
                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;
 
@@ -69,11 +69,58 @@ LAYOUTS
 /* extern */
 
 void
-incnmaster(Arg *arg) {
-       if((lt->arrange != tile) || (nmaster + arg->i < 1)
-       || (wah / (nmaster + arg->i) <= 2 * BORDERPX))
+focusnext(Arg arg) {
+       Client *c;
+   
+       if(!sel)
+               return;
+       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
+focusprev(Arg arg) {
+       Client *c;
+
+       if(!sel)
+               return;
+       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);
+       }
+       if(c) {
+               focus(c);
+               restack();
+       }
+}
+
+void
+incmasterw(Arg arg) {
+       if(lt->arrange != tile)
+               return;
+       if(arg.i == 0)
+               masterw = MASTERWIDTH;
+       else {
+               if(waw * (masterw + arg.i) / 1000 >= waw - 2 * BORDERPX
+               || waw * (masterw + arg.i) / 1000 <= 2 * BORDERPX)
+                       return;
+               masterw += arg.i;
+       }
+       lt->arrange();
+}
+
+void
+incnmaster(Arg arg) {
+       if((lt->arrange != tile) || (nmaster + arg.i < 1)
+       || (wah / (nmaster + arg.i) <= 2 * BORDERPX))
                return;
-       nmaster += arg->i;
+       nmaster += arg.i;
        if(sel)
                lt->arrange();
        else
@@ -93,19 +140,10 @@ 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->isversatile || !isvisible(c)); c = c->next);
+       return c;
 }
 
 void
@@ -132,10 +170,10 @@ restack(void) {
 }
 
 void
-setlayout(Arg *arg) {
+setlayout(Arg arg) {
        unsigned int i;
 
-       if(arg->i == -1) {
+       if(arg.i == -1) {
                for(i = 0; i < nlayouts && lt != &layout[i]; i++);
                if(i == nlayouts - 1)
                        lt = &layout[0];
@@ -143,9 +181,9 @@ setlayout(Arg *arg) {
                        lt = &layout[++i];
        }
        else {
-               if(arg->i < 0 || arg->i >= nlayouts)
+               if(arg.i < 0 || arg.i >= nlayouts)
                        return;
-               lt = &layout[arg->i];
+               lt = &layout[arg.i];
        }
        if(sel)
                lt->arrange();
@@ -154,11 +192,21 @@ setlayout(Arg *arg) {
 }
 
 void
-toggleversatile(Arg *arg) {
-       if(!sel || lt->arrange == versatile)
+togglemax(Arg arg) {
+       XEvent ev;
+
+       if(!sel || (lt->arrange != versatile && !sel->isversatile) || sel->isfixed)
                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);
+       while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
 void
@@ -183,3 +231,21 @@ versatile(void) {
        }
        restack();
 }
+
+void
+zoom(Arg arg) {
+       unsigned int n;
+       Client *c;
+
+       if(!sel || lt->arrange != tile || sel->isversatile)
+               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();
+}