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-rw-r--r--dwm.c101
1 files changed, 100 insertions, 1 deletions
diff --git a/dwm.c b/dwm.c
index 16e04b0..235940e 100644
--- a/dwm.c
+++ b/dwm.c
@@ -53,7 +53,6 @@
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
/* enums */
-enum { BarTop, BarBot, BarOff, BarLast }; /* bar appearance */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
@@ -165,11 +164,14 @@ void restack(void);
void run(void);
void scan(void);
void setclientstate(Client *c, long state);
+void setmfact(const char *arg);
void setup(void);
void spawn(const char *arg);
void tag(const char *arg);
unsigned int textnw(const char *text, unsigned int len);
unsigned int textw(const char *text);
+void tile(void);
+void tileresize(Client *c, int x, int y, int w, int h);
void togglebar(const char *arg);
void togglefloating(const char *arg);
void togglelayout(const char *arg);
@@ -181,6 +183,7 @@ void unmapnotify(XEvent *e);
void updatebar(void);
void updategeom(void);
void updatesizehints(Client *c);
+void updatetilegeom(void);
void updatetitle(Client *c);
void updatewmhints(Client *c);
void view(const char *arg);
@@ -194,6 +197,7 @@ void zoom(const char *arg);
char stext[256];
int screen, sx, sy, sw, sh;
int bx, by, bw, bh, blw, wx, wy, ww, wh;
+int mx, my, mw, mh, tx, ty, tw, th;
int seltags = 0;
int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int numlockmask = 0;
@@ -1333,6 +1337,24 @@ setclientstate(Client *c, long state) {
}
void
+setmfact(const char *arg) {
+ double d;
+
+ if(!arg || lt->arrange != tile)
+ return;
+ else {
+ d = strtod(arg, NULL);
+ if(arg[0] == '-' || arg[0] == '+')
+ d += mfact;
+ if(d < 0.1 || d > 0.9)
+ return;
+ mfact = d;
+ }
+ updatetilegeom();
+ arrange();
+}
+
+void
setup(void) {
unsigned int i, w;
XSetWindowAttributes wa;
@@ -1467,6 +1489,53 @@ textw(const char *text) {
}
void
+tile(void) {
+ int x, y, h, w;
+ unsigned int i, n;
+ Client *c;
+
+ for(n = 0, c = nextunfloating(clients); c; c = nextunfloating(c->next), n++);
+ if(n == 0)
+ return;
+
+ /* master */
+ c = nextunfloating(clients);
+
+ if(n == 1)
+ tileresize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
+ else
+ tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw);
+
+ if(--n == 0)
+ return;
+
+ /* tile stack */
+ x = (tx > c->x + c->w) ? c->x + c->w + 2 * c->bw : tw;
+ y = ty;
+ w = (tx > c->x + c->w) ? wx + ww - x : tw;
+ h = th / n;
+ if(h < bh)
+ h = th;
+
+ for(i = 0, c = nextunfloating(c->next); c; c = nextunfloating(c->next), i++) {
+ if(i + 1 == n) /* remainder */
+ tileresize(c, x, y, w - 2 * c->bw, (ty + th) - y - 2 * c->bw);
+ else
+ tileresize(c, x, y, w - 2 * c->bw, h - 2 * c->bw);
+ if(h != th)
+ y = c->y + c->h + 2 * c->bw;
+ }
+}
+
+void
+tileresize(Client *c, int x, int y, int w, int h) {
+ resize(c, x, y, w, h, resizehints);
+ if(resizehints && ((c->h < bh) || (c->h > h) || (c->w < bh) || (c->w > w)))
+ /* client doesn't accept size constraints */
+ resize(c, x, y, w, h, False);
+}
+
+void
togglebar(const char *arg) {
showbar = !showbar;
updategeom();
@@ -1668,6 +1737,21 @@ updatesizehints(Client *c) {
}
void
+updatetilegeom(void) {
+ /* master area geometry */
+ mx = wx;
+ my = wy;
+ mw = mfact * ww;
+ mh = wh;
+
+ /* tile area geometry */
+ tx = mx + mw;
+ ty = wy;
+ tw = ww - mw;
+ th = wh;
+}
+
+void
updatetitle(Client *c) {
if(!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
gettextprop(c->win, wmatom[WMName], c->name, sizeof c->name);
@@ -1733,6 +1817,21 @@ xerrorstart(Display *dpy, XErrorEvent *ee) {
return -1;
}
+void
+zoom(const char *arg) {
+ Client *c = sel;
+
+ if(c == nextunfloating(clients))
+ if(!c || !(c = nextunfloating(c->next)))
+ return;
+ if(lt->arrange == tile && !sel->isfloating) {
+ detach(c);
+ attach(c);
+ focus(c);
+ }
+ arrange();
+}
+
int
main(int argc, char *argv[]) {
if(argc == 2 && !strcmp("-v", argv[1]))