X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=view.c;h=4781b4e6c4448b05c970ca9687ccdfa01cf37bc5;hb=b3d7e07f18f0f69f8c3b3542615da62dfc4c6175;hp=8df93efbbecaa116726bbf99987bbf90034d3a41;hpb=0d0e8bde134b999dd22c891d227d886ca6c9ba2c;p=dwm.git

diff --git a/view.c b/view.c
index 8df93ef..4781b4e 100644
--- a/view.c
+++ b/view.c
@@ -1,50 +1,51 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-#include <stdio.h>
 
-/* static */
+/* extern */
 
-static Client *
-minclient()
-{
-	Client *c, *min;
+void (*arrange)(void) = DEFMODE;
 
-	for(min = c = clients; c; c = c->next)
-		if(c->weight < min->weight)
-			min = c;
-	return min;
+void
+attach(Client *c) {
+	if(clients)
+		clients->prev = c;
+	c->next = clients;
+	clients = c;
 }
 
+void
+attachstack(Client *c) {
+	c->snext = stack;
+	stack = c;
+}
 
-static void
-reorder()
-{
-	Client *c, *newclients, *tail;
+void
+dofloat(void) {
+	Client *c;
 
-	newclients = tail = NULL;
-	while((c = minclient())) {
-		detach(c);
-		if(tail) {
-			c->prev = tail;
-			tail->next = c;
-			tail = 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
-			tail = newclients = c;
+		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);
 	}
-	clients = newclients;
+	restack();
 }
 
-/* extern */
-
-void (*arrange)(Arg *) = DEFMODE;
-
 void
-detach(Client *c)
-{
+detach(Client *c) {
 	if(c->prev)
 		c->prev->next = c->next;
 	if(c->next)
@@ -55,96 +56,21 @@ detach(Client *c)
 }
 
 void
-dofloat(Arg *arg)
-{
-	Client *c;
-
-	maximized = False;
-
-	for(c = clients; c; c = c->next) {
-		if(isvisible(c)) {
-			resize(c, True, TopLeft);
-		}
-		else
-			ban(c);
-	}
-	if(!sel || !isvisible(sel))
-		focus(getnext(clients));
-	restack();
-}
-
-void
-dotile(Arg *arg)
-{
-	int h, i, n, w;
-	Client *c;
-
-	maximized = False;
-
-	w = sw - mw;
-	for(n = 0, c = clients; c && !c->isfloat; c = c->next)
-		if(isvisible(c))
-			n++;
-
-	if(n > 1)
-		h = (sh - bh) / (n - 1);
-	else
-		h = sh - bh;
-
-	for(i = 0, c = clients; c; c = c->next) {
-		if(isvisible(c)) {
-			if(c->isfloat) {
-				resize(c, True, TopLeft);
-				continue;
-			}
-			if(n == 1) {
-				c->x = sx;
-				c->y = sy + bh;
-				c->w = sw - 2;
-				c->h = sh - 2 - bh;
-			}
-			else if(i == 0) {
-				c->x = sx;
-				c->y = sy + bh;
-				c->w = mw - 2;
-				c->h = sh - 2 - bh;
-			}
-			else if(h > bh) {
-				c->x = sx + mw;
-				c->y = sy + (i - 1) * h + bh;
-				c->w = w - 2;
-				if(i + 1 == n)
-					c->h = sh - c->y - 2;
-				else
-					c->h = h - 2;
-			}
-			else { /* fallback if h < bh */
-				c->x = sx + mw;
-				c->y = sy + bh;
-				c->w = w - 2;
-				c->h = sh - 2 - bh;
-			}
-			resize(c, False, TopLeft);
-			i++;
-		}
-		else
-			ban(c);
-	}
-	if(!sel || !isvisible(sel))
-		focus(getnext(clients));
-	restack();
+detachstack(Client *c) {
+	Client **tc;
+	for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+	*tc = c->snext;
 }
 
 void
-focusnext(Arg *arg)
-{
+focusnext(Arg *arg) {
 	Client *c;
    
 	if(!sel)
 		return;
-
-	if(!(c = getnext(sel->next)))
-		c = getnext(clients);
+	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();
@@ -152,16 +78,15 @@ focusnext(Arg *arg)
 }
 
 void
-focusprev(Arg *arg)
-{
+focusprev(Arg *arg) {
 	Client *c;
 
 	if(!sel)
 		return;
-
-	if(!(c = getprev(sel->prev))) {
+	for(c = sel->prev; c && !isvisible(c); c = c->prev);
+	if(!c) {
 		for(c = clients; c && c->next; c = c->next);
-		c = getprev(c);
+		for(; c && !isvisible(c); c = c->prev);
 	}
 	if(c) {
 		focus(c);
@@ -169,9 +94,18 @@ focusprev(Arg *arg)
 	}
 }
 
+Client *
+getclient(Window w) {
+	Client *c;
+
+	for(c = clients; c; c = c->next)
+		if(c->win == w)
+			return c;
+	return NULL;
+}
+
 Bool
-isvisible(Client *c)
-{
+isvisible(Client *c) {
 	unsigned int i;
 
 	for(i = 0; i < ntags; i++)
@@ -180,150 +114,71 @@ isvisible(Client *c)
 	return False;
 }
 
-void
-resizecol(Arg *arg)
-{
-	unsigned int n;
-	Client *c;
-
-	for(n = 0, c = clients; c && !c->isfloat; c = c->next)
-		if(isvisible(c))
-			n++;
-	if(!sel || sel->isfloat || n < 2 || (arrange != dotile) || maximized)
-		return;
-
-	if(sel == getnext(clients)) {
-		if(mw + arg->i > sw - 100 || mw + arg->i < 100)
-			return;
-		mw += arg->i;
-	}
-	else {
-		if(mw - arg->i > sw - 100 || mw - arg->i < 100)
-			return;
-		mw -= arg->i;
-	}
-	arrange(NULL);
+Client *
+nextmanaged(Client *c) {
+	for(; c && (c->isfloat || !isvisible(c)); c = c->next);
+	return c;
 }
 
 void
-restack()
-{
-	static unsigned int nwins = 0;
-	static Window *wins = NULL;
-	unsigned int f, fi, m, mi, n;
+restack(void) {
 	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();
+	drawstatus();
+	if(!sel)
 		return;
-	}
-	if(nwins < n) {
-		nwins = n;
-		wins = erealloc(wins, nwins * sizeof(Window));
-	}
-
-	fi = 0;
-	mi = 2 * f;
-	if(sel) {
-		if(sel->isfloat || arrange == dofloat) {
-			wins[fi++] = sel->twin;
-			wins[fi++] = sel->win;
-		}
-		else {
-			wins[mi++] = sel->twin;
-			wins[mi++] = sel->win;
+	if(sel->isfloat || arrange == dofloat)
+		XRaiseWindow(dpy, sel->win);
+	if(arrange != dofloat) {
+		if(!sel->isfloat)
+			XLowerWindow(dpy, sel->win);
+		for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) {
+			if(c == sel)
+				continue;
+			XLowerWindow(dpy, c->win);
 		}
 	}
-	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;
-			}
-		}
-	XRestackWindows(dpy, wins, n);
-	drawall();
 	XSync(dpy, False);
 	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
 }
 
 void
-togglemode(Arg *arg)
-{
+togglefloat(Arg *arg) {
+	if(!sel || arrange == dofloat)
+		return;
+	sel->isfloat = !sel->isfloat;
+	arrange();
+}
+
+void
+togglemode(Arg *arg) {
 	arrange = (arrange == dofloat) ? dotile : dofloat;
 	if(sel)
-		arrange(NULL);
+		arrange();
 	else
 		drawstatus();
 }
 
 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);
+	arrange();
 }
 
 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);
+		seltag[i] = (arg->i == -1) ? True : False;
+	if(arg->i >= 0 && arg->i < ntags)
+		seltag[arg->i] = True;
+	arrange();
 }
 
-void
-viewall(Arg *arg)
-{
-	unsigned int i;
-
-	for(i = 0; i < ntags; i++)
-		seltag[i] = True;
-	reorder();
-	arrange(NULL);
-}
-
-void
-zoom(Arg *arg)
-{
-	unsigned int n;
-	Client *c;
-
-	for(n = 0, c = clients; c && !c->isfloat; c = c->next)
-		if(isvisible(c))
-			n++;
-	if(!sel || sel->isfloat || n < 2 || (arrange != dotile) || maximized)
-		return;
-
-	if((c = sel) == getnext(clients))
-		if(!(c = getnext(c->next)) || c->isfloat)
-			return;
-	detach(c);
-	c->next = clients;
-	clients->prev = c;
-	clients = c;
-	focus(c);
-	arrange(NULL);
-}