X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=view.c;h=44c0b308a1d57dc2d81641ec251f07371f35b0f1;hb=6b25d06d7d159bf89d740847fedc876ab0137b6b;hp=9ba8e0bcd541c17b54b44b97e3f3b4474d822749;hpb=8a6679b3b4999559059df3ae9e08951099511036;p=dwm.git

diff --git a/view.c b/view.c
index 9ba8e0b..44c0b30 100644
--- a/view.c
+++ b/view.c
@@ -4,40 +4,70 @@
  */
 #include "dwm.h"
 
-/* extern */
+/* static */
 
-void (*arrange)(Arg *) = DEFMODE;
+static Client *
+minclient(void) {
+	Client *c, *min;
 
-void
-attach(Client *c)
-{
-	Client *first = getnext(clients);
+	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;
+}
 
-	if(!first) {
-		if(clients) {
-			for(first = clients; first->next; first = first->next);
-			first->next = c;
-			c->prev = first;
+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
-			clients = c;
+			tail = newclients = c;
 	}
-	else if(first == clients) {
-		c->next = clients;
-		clients->prev = c;
-		clients = c;
+	clients = newclients;
+}
+
+static void
+togglemax(Client *c)
+{
+	XEvent ev;
+	if((c->ismax = !c->ismax)) {
+		c->rx = c->x; c->x = sx;
+		c->ry = c->y; c->y = bh;
+		c->rw = c->w; c->w = sw;
+		c->rh = c->h; c->h = sh - bh - 2;
 	}
 	else {
-		first->prev->next = c;
-		c->prev = first->prev;
-		first->prev = c;
-		c->next = first;
+		c->x = c->rx;
+		c->y = c->ry;
+		c->w = c->rw;
+		c->h = c->rh;
 	}
+	resize(c, True, TopLeft);
+	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
+/* extern */
+
+void (*arrange)(Arg *) = DEFMODE;
+
 void
-detach(Client *c)
-{
+detach(Client *c) {
 	if(c->prev)
 		c->prev->next = c->next;
 	if(c->next)
@@ -48,30 +78,25 @@ detach(Client *c)
 }
 
 void
-dofloat(Arg *arg)
-{
+dofloat(Arg *arg) {
 	Client *c;
 
 	for(c = clients; c; c = c->next) {
-		c->ismax = False;
 		if(isvisible(c)) {
 			resize(c, True, TopLeft);
 		}
 		else
 			ban(c);
 	}
-	if(!sel || !isvisible(sel))
-		sel = getnext(clients);
-	if(sel)
-		focus(sel);
-	else
-		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+	if(!sel || !isvisible(sel)) {
+		for(c = stack; c && !isvisible(c); c = c->snext);
+		focus(c);
+	}
 	restack();
 }
 
 void
-dotile(Arg *arg)
-{
+dotile(Arg *arg) {
 	int h, i, n, w;
 	Client *c;
 
@@ -86,12 +111,13 @@ dotile(Arg *arg)
 		h = sh - bh;
 
 	for(i = 0, c = clients; c; c = c->next) {
-		c->ismax = False;
 		if(isvisible(c)) {
 			if(c->isfloat) {
 				resize(c, True, TopLeft);
 				continue;
 			}
+			if(c->ismax)
+				togglemax(c);
 			if(n == 1) {
 				c->x = sx;
 				c->y = sy + bh;
@@ -125,18 +151,15 @@ dotile(Arg *arg)
 		else
 			ban(c);
 	}
-	if(!sel || !isvisible(sel))
-		sel = getnext(clients);
-	if(sel)
-		focus(sel);
-	else
-		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+	if(!sel || !isvisible(sel)) {
+		for(c = stack; c && !isvisible(c); c = c->snext);
+		focus(c);
+	}
 	restack();
 }
 
 void
-focusnext(Arg *arg)
-{
+focusnext(Arg *arg) {
 	Client *c;
    
 	if(!sel)
@@ -151,8 +174,7 @@ focusnext(Arg *arg)
 }
 
 void
-focusprev(Arg *arg)
-{
+focusprev(Arg *arg) {
 	Client *c;
 
 	if(!sel)
@@ -169,8 +191,7 @@ focusprev(Arg *arg)
 }
 
 Bool
-isvisible(Client *c)
-{
+isvisible(Client *c) {
 	unsigned int i;
 
 	for(i = 0; i < ntags; i++)
@@ -180,60 +201,54 @@ isvisible(Client *c)
 }
 
 void
-restack()
-{
-	static unsigned int nwins = 0;
-	static Window *wins = NULL;
-	unsigned int f, fi, m, mi, n;
+resizecol(Arg *arg) {
+	unsigned int n;
 	Client *c;
-	XEvent ev;
 
-	for(f = 0, m = 0, c = clients; c; c = c->next)
-		if(isvisible(c)) {
-			if(c->isfloat || arrange == dofloat)
-				f++;
-			else
-				m++;
-		}
-	if(!(n = 2 * (f + m))) {
-		drawstatus();
+	for(n = 0, c = clients; c; c = c->next)
+		if(isvisible(c) && !c->isfloat)
+			n++;
+	if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
 		return;
+
+	if(sel == getnext(clients)) {
+		if(mw + arg->i > sw - 100 || mw + arg->i < 100)
+			return;
+		mw += arg->i;
 	}
-	if(nwins < n) {
-		nwins = n;
-		wins = erealloc(wins, nwins * sizeof(Window));
+	else {
+		if(mw - arg->i > sw - 100 || mw - arg->i < 100)
+			return;
+		mw -= arg->i;
 	}
+	arrange(NULL);
+}
 
-	fi = 0;
-	mi = 2 * f;
-	if(sel->isfloat || arrange == dofloat) {
-		wins[fi++] = sel->twin;
-		wins[fi++] = sel->win;
+void
+restack(void) {
+	Client *c;
+	XEvent ev;
+
+	if(!sel) {
+		drawstatus();
+		return;
 	}
-	else {
-		wins[mi++] = sel->twin;
-		wins[mi++] = sel->win;
+	if(sel->isfloat || arrange == dofloat) {
+		XRaiseWindow(dpy, sel->win);
+		XRaiseWindow(dpy, sel->twin);
 	}
-	for(c = clients; c; c = c->next)
-		if(isvisible(c) && c != sel) {
-			if(c->isfloat || arrange == dofloat) {
-				wins[fi++] = c->twin;
-				wins[fi++] = c->win;
-			}
-			else {
-				wins[mi++] = c->twin;
-				wins[mi++] = c->win;
-			}
+	if(arrange != dofloat)
+		for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
+			XLowerWindow(dpy, c->twin);
+			XLowerWindow(dpy, c->win);
 		}
-	XRestackWindows(dpy, wins, n);
 	drawall();
 	XSync(dpy, False);
 	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
 void
-togglemode(Arg *arg)
-{
+togglemode(Arg *arg) {
 	arrange = (arrange == dofloat) ? dotile : dofloat;
 	if(sel)
 		arrange(NULL);
@@ -242,41 +257,65 @@ togglemode(Arg *arg)
 }
 
 void
-toggleview(Arg *arg)
-{
+toggleview(Arg *arg) {
 	unsigned int i;
 
 	seltag[arg->i] = !seltag[arg->i];
 	for(i = 0; i < ntags && !seltag[i]; i++);
 	if(i == ntags)
 		seltag[arg->i] = True; /* cannot toggle last view */
+	reorder();
 	arrange(NULL);
 }
 
 void
-view(Arg *arg)
-{
+view(Arg *arg) {
 	unsigned int i;
 
 	for(i = 0; i < ntags; i++)
 		seltag[i] = False;
 	seltag[arg->i] = True;
+	reorder();
 	arrange(NULL);
 }
 
 void
-zoom(Arg *arg)
-{
-	Client *c = sel;
+viewall(Arg *arg) {
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		seltag[i] = True;
+	reorder();
+	arrange(NULL);
+}
 
-	if(!c || (arrange != dotile) || c->isfloat || c->ismax)
+void
+zoom(Arg *arg) {
+	unsigned int n;
+	Client *c;
+
+	if(!sel)
 		return;
 
-	if(c == getnext(clients))
-		if(!(c = getnext(c->next)))
+	if(sel->isfloat || (arrange == dofloat)) {
+		togglemax(sel);
+		return;
+	}
+
+	for(n = 0, c = clients; c; c = c->next)
+		if(isvisible(c) && !c->isfloat)
+			n++;
+	if(n < 2 || (arrange == dofloat))
+		return;
+
+	if((c = sel) == nexttiled(clients))
+		if(!(c = nexttiled(c->next)))
 			return;
 	detach(c);
-	attach(c);
+	if(clients)
+		clients->prev = c;
+	c->next = clients;
+	clients = c;
 	focus(c);
 	arrange(NULL);
 }