wmii

commit cadc01b5c19b715c767553ea93149c399ea300ad
parent f87657989e5b8dda7626d39b970b4c51508b49ad
Author: Kris Maglione <jg@suckless.org>
Date:   Sat, 18 Oct 2008 20:03:59 -0400

Fix some Xinerama managed-mode bugs

Diffstat:
cmd/wmii/area.c
 | 
3
++-
cmd/wmii/column.c
 | 
2
+-
cmd/wmii/fns.h
 | 
3
++-
cmd/wmii/main.c
 | 
8
+++++++-
cmd/wmii/message.c
 | 
5
++---
cmd/wmii/view.c
 | 
54
+++++++++++++++++++++++++-----------------------------

6 files changed, 39 insertions(+), 36 deletions(-)
diff --git a/cmd/wmii/area.c b/cmd/wmii/area.c
@@ -58,6 +58,7 @@ area_create(View *v, Area *pos, int scrn, uint width) {
 	int numcols;
 	Area *a;
 
+	assert(!pos || pos->screen == scrn);
 	SET(i);
 	if(v->areas) { /* Creating a column. */
 		minwidth = Dx(v->r[scrn])/NCOL;
@@ -83,7 +84,7 @@ area_create(View *v, Area *pos, int scrn, uint width) {
 		if(numcols && (numcols * minwidth + width) > Dx(v->r[scrn]))
 			return nil;
 
-		view_scale(v, Dx(v->r[scrn]) - width);
+		view_scale(v, scrn, Dx(v->r[scrn]) - width);
 	}
 
 	a = emallocz(sizeof *a);
diff --git a/cmd/wmii/column.c b/cmd/wmii/column.c
@@ -80,7 +80,7 @@ Area*
 column_new(View *v, Area *pos, int scrn, uint w) {
 	Area *a;
 
-	assert(!pos || !pos->floating);
+	assert(!pos || !pos->floating && pos->screen == scrn);
 	a = area_create(v, pos, scrn, w);
 	return a;
 #if 0
diff --git a/cmd/wmii/fns.h b/cmd/wmii/fns.h
@@ -206,6 +206,7 @@ bool	getulong(const char*, ulong*);
 char*	message_client(Client*, IxpMsg*);
 char*	message_root(void*, IxpMsg*);
 char*	message_view(View*, IxpMsg*);
+char*	msg_debug(IxpMsg*);
 char*	msg_getword(IxpMsg*);
 char*	msg_parsecolors(IxpMsg*, CTuple*);
 char*	msg_selectarea(Area*, IxpMsg*);
@@ -260,7 +261,7 @@ void	view_init(View*, int iscreen);
 char**	view_names(void);
 uint	view_newcolwidth(View*, int i);
 void	view_restack(View*);
-void	view_scale(View*, int w);
+void	view_scale(View*, int, int);
 Client*	view_selclient(View*);
 void	view_select(const char*);
 void	view_update(View*);
diff --git a/cmd/wmii/main.c b/cmd/wmii/main.c
@@ -317,8 +317,9 @@ closedisplay(IxpConn *c) {
 
 int
 main(int argc, char *argv[]) {
+	IxpMsg m;
 	char **oargv;
-	char *wmiirc;
+	char *wmiirc, *s;
 	int i;
 
 	quotefmtinstall();
@@ -341,6 +342,11 @@ extern int fmtevent(Fmt*);
 	case 'v':
 		print("%s", version);
 		exit(0);
+	case 'D':
+		s = EARGF(usage());
+		m = ixp_message(s, strlen(s), 0);
+		msg_debug(&m);
+		break;
 	default:
 		usage();
 		break;
diff --git a/cmd/wmii/message.c b/cmd/wmii/message.c
@@ -5,7 +5,6 @@
 #include <ctype.h>
 #include "fns.h"
 
-static char* msg_debug(IxpMsg*);
 static char* msg_grow(View*, IxpMsg*);
 static char* msg_nudge(View*, IxpMsg*);
 static char* msg_selectframe(Frame*, IxpMsg*, int);
@@ -654,7 +653,7 @@ readctl_view(View *v) {
 	return buffer;
 }
 
-static char*
+char*
 msg_debug(IxpMsg *m) {
 	char *opt;
 	int d;
@@ -1039,7 +1038,7 @@ msg_sendclient(View *v, IxpMsg *m, bool swap) {
 	}
 
 	if(!to && !swap && (f->anext || f != f->area->frame))
-		to = column_new(v, a, screen->idx, 0);
+		to = column_new(v, a, f->area->screen, 0);
 
 	if(!to)
 		return Ebadvalue;
diff --git a/cmd/wmii/view.c b/cmd/wmii/view.c
@@ -459,53 +459,48 @@ view_restack(View *v) {
 		XRestackWindows(display, (ulong*)wins.ary, wins.n);
 }
 
-/* XXX: Multihead. */
 void
-view_scale(View *v, int w) {
+view_scale(View *v, int scrn, int width) {
 	uint xoff, numcol;
 	uint minwidth;
 	Area *a;
 	float scale;
-	int dx, s;
+	int dx;
 
-	minwidth = Dx(v->screenr)/NCOL; /* XXX: Multihead. */
+	minwidth = Dx(v->r[scrn])/NCOL; /* XXX: Multihead. */
 
-	if(!v->firstarea)
+	if(!v->areas[scrn])
 		return;
 
 	numcol = 0;
 	dx = 0;
-	for(a=v->firstarea; a; a=a->next) {
+	for(a=v->areas[scrn]; a; a=a->next) {
 		numcol++;
 		dx += Dx(a->r);
 	}
 
-	scale = (float)w / dx;
-	for(s=0; s < nscreens; s++) {
-		xoff = v->r[s].min.x;
-		for(a=v->areas[s]; a; a=a->next) {
-			a->r.max.x = xoff + Dx(a->r) * scale;
-			a->r.min.x = xoff;
-			if(!a->next)
-				a->r.max.x = v->r[s].min.x + w;
-			xoff = a->r.max.x;
-		}
+	scale = (float)width / dx;
+	xoff = v->r[scrn].min.x;
+	for(a=v->areas[scrn]; a; a=a->next) {
+		a->r.max.x = xoff + Dx(a->r) * scale;
+		a->r.min.x = xoff;
+		if(!a->next)
+			a->r.max.x = v->r[scrn].min.x + width;
+		xoff = a->r.max.x;
 	}
 
-	if(numcol * minwidth > w)
+	if(numcol * minwidth > width)
 		return;
 
-	for(s=0; s < nscreens; s++) {
-		xoff = v->r[s].min.x;
-		for(a=v->areas[s]; a; a=a->next) {
-			a->r.min.x = xoff;
-
-			if(Dx(a->r) < minwidth)
-				a->r.max.x = xoff + minwidth;
-			if(!a->next)
-				a->r.max.x = v->r[s].min.x + w;
-			xoff = a->r.max.x;
-		}
+	xoff = v->r[scrn].min.x;
+	for(a=v->areas[scrn]; a; a=a->next) {
+		a->r.min.x = xoff;
+
+		if(Dx(a->r) < minwidth)
+			a->r.max.x = xoff + minwidth;
+		if(!a->next)
+			a->r.max.x = v->r[scrn].min.x + width;
+		xoff = a->r.max.x;
 	}
 }
 
@@ -519,7 +514,8 @@ view_arrange(View *v) {
 		return;
 
 	view_update_rect(v);
-	view_scale(v, Dx(v->screenr));
+	for(s=0; s < nscreens; s++)
+		view_scale(v, s, Dx(v->r[s]));
 	foreach_area(v, s, a) {
 		if(a->floating)
 			continue;