snap value is calculated dynamically now

cmd/wm/client.c

@@ -10,6 +10,8 @@
 
 #include "wm.h"
 
+#define CLIENT_MASK		(StructureNotifyMask | PropertyChangeMask)
+
 Client *
 alloc_client(Window w, XWindowAttributes *wa)
 {

cmd/wm/fs.c

@@ -36,7 +36,6 @@ static unsigned int nqueue = 0, queuesz = 0;
  * / 					FsDroot
  * /def/				FsDdef
  * /def/border			FsFborder		0..n
- * /def/snap 			FsFsnap  		0..n
  * /def/font			FsFfont  		xlib font name
  * /def/selcolors		FsFselcolors	sel color
  * /def/normcolors		FsFnormcolors 	normal colors
@@ -201,7 +200,6 @@ qid2name(Qid *qid)
 			break;
 		case FsFctl: return "ctl"; break;
 		case FsFborder: return "border"; break;
-		case FsFsnap: return "snap"; break;
 		case FsFgeom:
 			if((qid->dir_type == FsDclient) && (i1 == -1 || i2 == -1 || i3 == -1))
 				return nil;
@@ -257,8 +255,6 @@ name2type(char *name, unsigned char dir_type)
 		return FsFctl;
 	if(!strncmp(name, "event", 6))
 		return FsFevent;
-	if(!strncmp(name, "snap", 5))
-		return FsFsnap;
 	if(!strncmp(name, "class", 5))
 		return FsFclass;
 	if(!strncmp(name, "name", 5))
@@ -429,7 +425,6 @@ mkqid(Qid *dir, char *wname, Qid *new)
 	case FsFrules:
 	case FsFselcolors:
 	case FsFnormcolors:
-	case FsFsnap:
 	case FsFkeys:
 		if(dir_type != FsDdef) 
 			return -1;
@@ -511,10 +506,6 @@ type2stat(Stat *stat, char *wname, Qid *dir)
 		}
 		return mkstat(stat, dir, wname, strlen(buf), DMREAD | DMWRITE);
         break;
-    case FsFsnap:
-		snprintf(buf, sizeof(buf), "%d", def.snap);
-		return mkstat(stat, dir, wname, strlen(buf), DMREAD | DMWRITE);
-		break;
     case FsFclass:
 		if(dir_type == FsDclient) {
 			f = view[dir_i1]->area[dir_i2]->frame[dir_i3];
@@ -1049,11 +1040,6 @@ xread(IXPConn *c, Fcall *fcall)
 			fcall->count = strlen(buf);
 			memcpy(p, buf, fcall->count);
 			break;
-		case FsFsnap:
-			snprintf(buf, sizeof(buf), "%u", def.snap);
-			fcall->count = strlen(buf);
-			memcpy(p, buf, fcall->count);
-			break;
 		case FsFclass:
 			if(m->qid.dir_type == FsDclient) {
 				if((fcall->count = strlen(view[i1]->area[i2]->frame[i3]->client->classinst)))
@@ -1254,16 +1240,6 @@ xwrite(IXPConn *c, Fcall *fcall)
 			break;
 		}
 		break;
-	case FsFsnap:
-		if(fcall->count > sizeof(buf))
-			return Ebadvalue;
-		memcpy(buf, fcall->data, fcall->count);
-		buf[fcall->count] = 0;
-		i = cext_strtonum(buf, 0, 0xffff, &err);
-		if(err)
-			return Ebadvalue;
-		def.snap = i;
-		break;
 	case FsFborder:
 		if(fcall->count > sizeof(buf))
 			return Ebadvalue;

cmd/wm/wm.c

@@ -161,6 +161,8 @@ init_screen()
     rect.x = rect.y = 0;
     rect.width = DisplayWidth(dpy, screen);
     rect.height = DisplayHeight(dpy, screen);
+
+	def.snap = rect.height / 50;
 }
 
 /*
@@ -261,7 +263,7 @@ main(int argc, char *argv[])
     other_wm_running = 0;
     XSetErrorHandler(startup_error_handler);
     /* this causes an error if some other WM is running */
-    XSelectInput(dpy, root, ROOT_MASK);
+    XSelectInput(dpy, root, SubstructureRedirectMask);
     XSync(dpy, False);
 
     if(other_wm_running) {
@@ -311,8 +313,7 @@ main(int argc, char *argv[])
 	def.keys = nil;
 	def.keyssz = 0;
 	def.font = strdup(BLITZ_FONT);
-	def.border = DEF_BORDER;
+	def.border = 2;
-	def.snap = DEF_SNAP;
 	if(!strlen(def.tag))
 		cext_strlcpy(def.tag, "1", sizeof(def.tag));
 	cext_strlcpy(def.selcolor, BLITZ_SELCOLORS, sizeof(def.selcolor));
@@ -326,7 +327,7 @@ main(int argc, char *argv[])
 	init_lock_modifiers();
     init_screen();
 
-	wa.event_mask = ROOT_MASK;
+	wa.event_mask = SubstructureRedirectMask;
 	wa.cursor = cursor[CurNormal];
 	XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
 	

cmd/wm/wm.h

@@ -52,7 +52,6 @@ enum {
 	FsFnormcolors,
 	FsFkeys,
 	FsFborder,
-	FsFsnap,
 	FsFbar,
 	FsFgeom,
 	FsFevent,
@@ -67,12 +66,6 @@ enum {
 
 #define MAX_TAGS		8
 #define MAX_TAGLEN		32
-
-#define DEF_BORDER		2
-#define DEF_SNAP		20
-
-#define ROOT_MASK		SubstructureRedirectMask
-#define CLIENT_MASK		(StructureNotifyMask | PropertyChangeMask)
 #define WM_PROTOCOL_DELWIN	1
 
 typedef struct View View;

rc/wmiirc

@@ -25,7 +25,6 @@ done
 
 # WM CONFIGURATION
 xwrite /def/border 2
-xwrite /def/snap 20
 xwrite /def/font $WMII_FONT
 xwrite /def/selcolors $WMII_SELCOLORS
 xwrite /def/normcolors $WMII_NORMCOLORS