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separated several functions into view.c
authorAnselm R. Garbe <arg@10kloc.org>
Tue, 22 Aug 2006 16:50:21 +0200
changeset 327 96d09fd98e89
parent 326 73efaa15a635
child 328 083f1f3e1e93
separated several functions into view.c
Makefile file | annotate | diff | comparison | revisions
client.c file | annotate | diff | comparison | revisions
dwm.h file | annotate | diff | comparison | revisions
tag.c file | annotate | diff | comparison | revisions
view.c file | annotate | diff | comparison | revisions 
--- a/Makefile	Tue Aug 22 16:42:29 2006 +0200
+++ b/Makefile	Tue Aug 22 16:50:21 2006 +0200
@@ -3,7 +3,7 @@
 
 include config.mk
 
-SRC = client.c draw.c event.c main.c tag.c util.c
+SRC = client.c draw.c event.c main.c tag.c util.c view.c
 OBJ = ${SRC:.c=.o}
 
 all: options dwm
--- a/client.c	Tue Aug 22 16:42:29 2006 +0200
+++ b/client.c	Tue Aug 22 16:50:21 2006 +0200
@@ -89,40 +89,6 @@
 	XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
 }
 
-void
-focusnext(Arg *arg)
-{
-	Client *c;
-   
-	if(!sel)
-		return;
-
-	if(!(c = getnext(sel->next)))
-		c = getnext(clients);
-	if(c) {
-		focus(c);
-		restack();
-	}
-}
-
-void
-focusprev(Arg *arg)
-{
-	Client *c;
-
-	if(!sel)
-		return;
-
-	if(!(c = getprev(sel->prev))) {
-		for(c = clients; c && c->next; c = c->next);
-		c = getprev(c);
-	}
-	if(c) {
-		focus(c);
-		restack();
-	}
-}
-
 Client *
 getclient(Window w)
 {
@@ -446,30 +412,3 @@
 		focus(sel);
 	arrange(NULL);
 }
-
-void
-zoom(Arg *arg)
-{
-	Client *c;
-
-	if(!sel || (arrange != dotile) || sel->isfloat || sel->ismax)
-		return;
-
-	if(sel == getnext(clients))  {
-		if((c = getnext(sel->next)))
-			sel = c;
-		else
-			return;
-	}
-
-	/* pop */
-	sel->prev->next = sel->next;
-	if(sel->next)
-		sel->next->prev = sel->prev;
-	sel->prev = NULL;
-	clients->prev = sel;
-	sel->next = clients;
-	clients = sel;
-	focus(sel);
-	arrange(NULL);
-}
--- a/dwm.h	Tue Aug 22 16:42:29 2006 +0200
+++ b/dwm.h	Tue Aug 22 16:50:21 2006 +0200
@@ -84,8 +84,6 @@
 /* client.c */
 extern void ban(Client *c);
 extern void focus(Client *c);
-extern void focusnext(Arg *arg);
-extern void focusprev(Arg *arg);
 extern Client *getclient(Window w);
 extern Client *getctitle(Window w);
 extern void gravitate(Client *c, Bool invert);
@@ -96,7 +94,6 @@
 extern void settitle(Client *c);
 extern void togglemax(Arg *arg);
 extern void unmanage(Client *c);
-extern void zoom(Arg *arg);
 
 /* draw.c */
 extern void drawall();
@@ -117,22 +114,27 @@
 extern int xerror(Display *dsply, XErrorEvent *ee);
 
 /* tag.c */
-extern void dofloat(Arg *arg);
-extern void dotile(Arg *arg);
 extern void initrregs();
-extern Bool isvisible(Client *c);
 extern Client *getnext(Client *c);
 extern Client *getprev(Client *c);
-extern void restack();
 extern void settags(Client *c);
 extern void tag(Arg *arg);
-extern void togglemode(Arg *arg);
 extern void toggletag(Arg *arg);
-extern void toggleview(Arg *arg);
-extern void view(Arg *arg);
 
 /* util.c */
 extern void *emallocz(unsigned int size);
 extern void eprint(const char *errstr, ...);
 extern void *erealloc(void *ptr, unsigned int size);
 extern void spawn(Arg *arg);
+
+/* view.c */
+extern void dofloat(Arg *arg);
+extern void dotile(Arg *arg);
+extern void focusnext(Arg *arg);
+extern void focusprev(Arg *arg);
+extern Bool isvisible(Client *c);
+extern void restack();
+extern void togglemode(Arg *arg);
+extern void toggleview(Arg *arg);
+extern void view(Arg *arg);
+extern void zoom(Arg *arg);
--- a/tag.c	Tue Aug 22 16:42:29 2006 +0200
+++ b/tag.c	Tue Aug 22 16:50:21 2006 +0200
@@ -30,97 +30,8 @@
 static RReg *rreg = NULL;
 static unsigned int len = 0;
 
-void (*arrange)(Arg *) = DEFMODE;
-
 /* extern */
 
-void
-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);
-	restack();
-}
-
-void
-dotile(Arg *arg)
-{
-	int h, i, n, w;
-	Client *c;
-
-	w = sw - mw;
-	for(n = 0, c = clients; c; c = c->next)
-		if(isvisible(c) && !c->isfloat)
-			n++;
-
-	if(n > 1)
-		h = (sh - bh) / (n - 1);
-	else
-		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(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))
-		sel = getnext(clients);
-	if(sel)
-		focus(sel);
-	else
-		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-	restack();
-}
-
 Client *
 getnext(Client *c)
 {
@@ -164,69 +75,6 @@
 	}
 }
 
-Bool
-isvisible(Client *c)
-{
-	unsigned int i;
-
-	for(i = 0; i < ntags; i++)
-		if(c->tags[i] && seltag[i])
-			return True;
-	return False;
-}
-
-void
-restack()
-{
-	static unsigned int nwins = 0;
-	static Window *wins = NULL;
-	unsigned int f, fi, m, mi, 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();
-		return;
-	}
-	if(nwins < n) {
-		nwins = n;
-		wins = erealloc(wins, nwins * sizeof(Window));
-	}
-
-	fi = 0;
-	mi = 2 * f;
-	if(sel->isfloat || arrange == dofloat) {
-		wins[fi++] = sel->title;
-		wins[fi++] = sel->win;
-	}
-	else {
-		wins[mi++] = sel->title;
-		wins[mi++] = sel->win;
-	}
-	for(c = clients; c; c = c->next)
-		if(isvisible(c) && c != sel) {
-			if(c->isfloat || arrange == dofloat) {
-				wins[fi++] = c->title;
-				wins[fi++] = c->win;
-			}
-			else {
-				wins[mi++] = c->title;
-				wins[mi++] = c->win;
-			}
-		}
-	XRestackWindows(dpy, wins, n);
-	drawall();
-	XSync(dpy, False);
-	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
 void
 settags(Client *c)
 {
@@ -277,16 +125,6 @@
 }
 
 void
-togglemode(Arg *arg)
-{
-	arrange = arrange == dofloat ? dotile : dofloat;
-	if(sel)
-		arrange(NULL);
-	else
-		drawstatus();
-}
-
-void
 toggletag(Arg *arg)
 {
 	unsigned int i;
@@ -302,27 +140,3 @@
 	if(!isvisible(sel))
 		arrange(NULL);
 }
-
-
-void
-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 */
-	arrange(NULL);
-}
-
-void
-view(Arg *arg)
-{
-	unsigned int i;
-
-	for(i = 0; i < ntags; i++)
-		seltag[i] = False;
-	seltag[arg->i] = True;
-	arrange(NULL);
-}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/view.c	Tue Aug 22 16:50:21 2006 +0200
@@ -0,0 +1,253 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+#include "dwm.h"
+
+/* extern */
+
+void (*arrange)(Arg *) = DEFMODE;
+
+void
+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);
+	restack();
+}
+
+void
+dotile(Arg *arg)
+{
+	int h, i, n, w;
+	Client *c;
+
+	w = sw - mw;
+	for(n = 0, c = clients; c; c = c->next)
+		if(isvisible(c) && !c->isfloat)
+			n++;
+
+	if(n > 1)
+		h = (sh - bh) / (n - 1);
+	else
+		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(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))
+		sel = getnext(clients);
+	if(sel)
+		focus(sel);
+	else
+		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+	restack();
+}
+
+void
+focusnext(Arg *arg)
+{
+	Client *c;
+   
+	if(!sel)
+		return;
+
+	if(!(c = getnext(sel->next)))
+		c = getnext(clients);
+	if(c) {
+		focus(c);
+		restack();
+	}
+}
+
+void
+focusprev(Arg *arg)
+{
+	Client *c;
+
+	if(!sel)
+		return;
+
+	if(!(c = getprev(sel->prev))) {
+		for(c = clients; c && c->next; c = c->next);
+		c = getprev(c);
+	}
+	if(c) {
+		focus(c);
+		restack();
+	}
+}
+
+Bool
+isvisible(Client *c)
+{
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		if(c->tags[i] && seltag[i])
+			return True;
+	return False;
+}
+
+void
+restack()
+{
+	static unsigned int nwins = 0;
+	static Window *wins = NULL;
+	unsigned int f, fi, m, mi, 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();
+		return;
+	}
+	if(nwins < n) {
+		nwins = n;
+		wins = erealloc(wins, nwins * sizeof(Window));
+	}
+
+	fi = 0;
+	mi = 2 * f;
+	if(sel->isfloat || arrange == dofloat) {
+		wins[fi++] = sel->title;
+		wins[fi++] = sel->win;
+	}
+	else {
+		wins[mi++] = sel->title;
+		wins[mi++] = sel->win;
+	}
+	for(c = clients; c; c = c->next)
+		if(isvisible(c) && c != sel) {
+			if(c->isfloat || arrange == dofloat) {
+				wins[fi++] = c->title;
+				wins[fi++] = c->win;
+			}
+			else {
+				wins[mi++] = c->title;
+				wins[mi++] = c->win;
+			}
+		}
+	XRestackWindows(dpy, wins, n);
+	drawall();
+	XSync(dpy, False);
+	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
+togglemode(Arg *arg)
+{
+	arrange = arrange == dofloat ? dotile : dofloat;
+	if(sel)
+		arrange(NULL);
+	else
+		drawstatus();
+}
+
+void
+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 */
+	arrange(NULL);
+}
+
+void
+view(Arg *arg)
+{
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		seltag[i] = False;
+	seltag[arg->i] = True;
+	arrange(NULL);
+}
+
+void
+zoom(Arg *arg)
+{
+	Client *c;
+
+	if(!sel || (arrange != dotile) || sel->isfloat || sel->ismax)
+		return;
+
+	if(sel == getnext(clients))  {
+		if((c = getnext(sel->next)))
+			sel = c;
+		else
+			return;
+	}
+
+	/* pop */
+	sel->prev->next = sel->next;
+	if(sel->next)
+		sel->next->prev = sel->prev;
+	sel->prev = NULL;
+	clients->prev = sel;
+	sel->next = clients;
+	clients = sel;
+	focus(sel);
+	arrange(NULL);
+}
dwm