sanitized other stuff

5 files changed, 136 insertions, 142 deletions

diff --git a/client.c b/client.c
index 1e3216e..92b26a2 100644
--- a/client.c
+++ b/client.c
@@ -178,7 +178,7 @@ killclient(Arg *arg)
 	if(!sel)
 		return;
 	if(sel->proto & WM_PROTOCOL_DELWIN)
-		sendevent(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
+		sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
 	else
 		XKillClient(dpy, sel->win);
 }
@@ -353,7 +353,7 @@ settitle(Client *c)
 
 	name.nitems = 0;
 	c->name[0] = 0;
-	XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
+	XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
 	if(!name.nitems)
 		XGetWMName(dpy, c->win, &name);
 	if(!name.nitems)
diff --git a/draw.c b/draw.c
index 9743ec1..1c6613f 100644
--- a/draw.c
+++ b/draw.c
@@ -29,51 +29,18 @@ drawborder(void)
 	XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
 }
 
-/* extern functions */
-
-void
-drawall()
-{
-	Client *c;
-
-	for(c = clients; c; c = getnext(c->next))
-		drawtitle(c);
-	drawstatus();
-}
-
-void
-drawstatus()
+static unsigned int
+textnw(char *text, unsigned int len)
 {
-	int i;
-	Bool istile = arrange == dotile;
-
-	dc.x = dc.y = 0;
-	dc.w = bw;
-	drawtext(NULL, !istile, False);
-
-	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
-		dc.x += dc.w;
-		dc.w = textw(tags[i]);
-		if(istile)
-			drawtext(tags[i], (i == tsel), True);
-		else
-			drawtext(tags[i], (i != tsel), True);
-	}
-	if(sel) {
-		dc.x += dc.w;
-		dc.w = textw(sel->name);
-		drawtext(sel->name, istile, True);
+	XRectangle r;
+	if(dc.font.set) {
+		XmbTextExtents(dc.font.set, text, len, NULL, &r);
+		return r.width;
 	}
-	dc.w = textw(stext);
-	dc.x = bx + bw - dc.w;
-	drawtext(stext, !istile, False);
-
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
-	XFlush(dpy);
+	return XTextWidth(dc.font.xfont, text, len);
 }
 
-void
+static void
 drawtext(const char *text, Bool invert, Bool border)
 {
 	int x, y, w, h;
@@ -123,6 +90,50 @@ drawtext(const char *text, Bool invert, Bool border)
 	}
 }
 
+/* extern functions */
+
+void
+drawall()
+{
+	Client *c;
+
+	for(c = clients; c; c = getnext(c->next))
+		drawtitle(c);
+	drawstatus();
+}
+
+void
+drawstatus()
+{
+	int i;
+	Bool istile = arrange == dotile;
+
+	dc.x = dc.y = 0;
+	dc.w = bw;
+	drawtext(NULL, !istile, False);
+
+	dc.w = 0;
+	for(i = 0; i < TLast; i++) {
+		dc.x += dc.w;
+		dc.w = textw(tags[i]);
+		if(istile)
+			drawtext(tags[i], (i == tsel), True);
+		else
+			drawtext(tags[i], (i != tsel), True);
+	}
+	if(sel) {
+		dc.x += dc.w;
+		dc.w = textw(sel->name);
+		drawtext(sel->name, istile, True);
+	}
+	dc.w = textw(stext);
+	dc.x = bx + bw - dc.w;
+	drawtext(stext, !istile, False);
+
+	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
+	XFlush(dpy);
+}
+
 void
 drawtitle(Client *c)
 {
@@ -219,17 +230,6 @@ setfont(const char *fontstr)
 }
 
 unsigned int
-textnw(char *text, unsigned int len)
-{
-	XRectangle r;
-	if(dc.font.set) {
-		XmbTextExtents(dc.font.set, text, len, NULL, &r);
-		return r.width;
-	}
-	return XTextWidth(dc.font.xfont, text, len);
-}
-
-unsigned int
 textw(char *text)
 {
 	return textnw(text, strlen(text)) + dc.font.height;
diff --git a/dwm.h b/dwm.h
index e95633b..e7ddaa7 100644
--- a/dwm.h
+++ b/dwm.h
@@ -89,7 +89,7 @@ struct Key {
 
 extern Display *dpy;
 extern Window root, barwin;
-extern Atom wm_atom[WMLast], net_atom[NetLast];
+extern Atom wmatom[WMLast], netatom[NetLast];
 extern Cursor cursor[CurLast];
 extern Bool running, issel;
 extern void (*handler[LASTEvent])(XEvent *);
@@ -124,11 +124,9 @@ extern void zoom(Arg *arg);
 /* draw.c */
 extern void drawall();
 extern void drawstatus();
-extern void drawtext(const char *text, Bool invert, Bool border);
 extern void drawtitle(Client *c);
 extern unsigned long getcolor(const char *colstr);
 extern void setfont(const char *fontstr);
-extern unsigned int textnw(char *text, unsigned int len);
 extern unsigned int textw(char *text);
 
 /* event.c */
diff --git a/event.c b/event.c
index 2d8a728..798cb3c 100644
--- a/event.c
+++ b/event.c
@@ -51,8 +51,73 @@ Key key[] = {
 
 /* static functions */
 
-static void movemouse(Client *c);
-static void resizemouse(Client *c);
+static void
+movemouse(Client *c)
+{
+	XEvent ev;
+	int x1, y1, ocx, ocy, di;
+	unsigned int dui;
+	Window dummy;
+
+	ocx = c->x;
+	ocy = c->y;
+	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+				None, cursor[CurMove], CurrentTime) != GrabSuccess)
+		return;
+	XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
+	for(;;) {
+		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+		switch (ev.type) {
+		default: break;
+		case Expose:
+			handler[Expose](&ev);
+			break;
+		case MotionNotify:
+			XFlush(dpy);
+			c->x = ocx + (ev.xmotion.x - x1);
+			c->y = ocy + (ev.xmotion.y - y1);
+			resize(c, False);
+			break;
+		case ButtonRelease:
+			XUngrabPointer(dpy, CurrentTime);
+			return;
+		}
+	}
+}
+
+static void
+resizemouse(Client *c)
+{
+	XEvent ev;
+	int ocx, ocy;
+
+	ocx = c->x;
+	ocy = c->y;
+	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+				None, cursor[CurResize], CurrentTime) != GrabSuccess)
+		return;
+	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
+	for(;;) {
+		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+		switch(ev.type) {
+		default: break;
+		case Expose:
+			handler[Expose](&ev);
+			break;
+		case MotionNotify:
+			XFlush(dpy);
+			c->w = abs(ocx - ev.xmotion.x);
+			c->h = abs(ocy - ev.xmotion.y);
+			c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
+			c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
+			resize(c, True);
+			break;
+		case ButtonRelease:
+			XUngrabPointer(dpy, CurrentTime);
+			return;
+		}
+	}
+}
 
 static void
 buttonpress(XEvent *e)
@@ -214,40 +279,6 @@ maprequest(XEvent *e)
 }
 
 static void
-movemouse(Client *c)
-{
-	XEvent ev;
-	int x1, y1, ocx, ocy, di;
-	unsigned int dui;
-	Window dummy;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurMove], CurrentTime) != GrabSuccess)
-		return;
-	XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
-	for(;;) {
-		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
-		switch (ev.type) {
-		default: break;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XFlush(dpy);
-			c->x = ocx + (ev.xmotion.x - x1);
-			c->y = ocy + (ev.xmotion.y - y1);
-			resize(c, False);
-			break;
-		case ButtonRelease:
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		}
-	}
-}
-
-static void
 propertynotify(XEvent *e)
 {
 	XPropertyEvent *ev = &e->xproperty;
@@ -258,7 +289,7 @@ propertynotify(XEvent *e)
 		return; /* ignore */
 
 	if((c = getclient(ev->window))) {
-		if(ev->atom == wm_atom[WMProtocols]) {
+		if(ev->atom == wmatom[WMProtocols]) {
 			c->proto = getproto(c->win);
 			return;
 		}
@@ -273,7 +304,7 @@ propertynotify(XEvent *e)
 				setsize(c);
 				break;
 		}
-		if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) {
+		if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
 			settitle(c);
 			drawtitle(c);
 		}
@@ -281,40 +312,6 @@ propertynotify(XEvent *e)
 }
 
 static void
-resizemouse(Client *c)
-{
-	XEvent ev;
-	int ocx, ocy;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurResize], CurrentTime) != GrabSuccess)
-		return;
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
-	for(;;) {
-		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
-		switch(ev.type) {
-		default: break;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XFlush(dpy);
-			c->w = abs(ocx - ev.xmotion.x);
-			c->h = abs(ocy - ev.xmotion.y);
-			c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
-			c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
-			resize(c, True);
-			break;
-		case ButtonRelease:
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		}
-	}
-}
-
-static void
 unmapnotify(XEvent *e)
 {
 	Client *c;
diff --git a/main.c b/main.c
index b96157c..935d860 100644
--- a/main.c
+++ b/main.c
@@ -16,10 +16,10 @@
 
 Display *dpy;
 Window root, barwin;
-Atom wm_atom[WMLast], net_atom[NetLast];
+Atom wmatom[WMLast], netatom[NetLast];
 Cursor cursor[CurLast];
 Bool running = True;
-Bool issel;
+Bool issel = True;
 
 int tsel = Tdev; /* default tag */
 int screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
@@ -30,8 +30,6 @@ Client *clients = NULL;
 Client *sel = NULL;
 
 static Bool otherwm;
-static const char version[] =
-	"dwm-" VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
 static int (*xerrorxlib)(Display *, XErrorEvent *);
 
 /* static functions */
@@ -109,12 +107,12 @@ getproto(Window w)
 	int protos = 0;
 	int i;
 
-	res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, &protocols);
+	res = win_property(w, wmatom[WMProtocols], XA_ATOM, 20L, &protocols);
 	if(res <= 0) {
 		return protos;
 	}
 	for(i = 0; i < res; i++) {
-		if(protocols[i] == wm_atom[WMDelete])
+		if(protocols[i] == wmatom[WMDelete])
 			protos |= WM_PROTOCOL_DELWIN;
 	}
 	free((char *) protocols);
@@ -184,7 +182,8 @@ main(int argc, char *argv[])
 	for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
 		switch (argv[i][1]) {
 		case 'v':
-			fprintf(stdout, "%s", version);
+			fprintf(stdout, "%s",
+					"dwm-"VERSION", (C)opyright MMVI Anselm R. Garbe\n");
 			exit(0);
 			break;
 		default:
@@ -214,12 +213,12 @@ main(int argc, char *argv[])
 	xerrorxlib = XSetErrorHandler(xerror);
 
 	/* init atoms */
-	wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
-	wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-	net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
-	net_atom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
-	XChangeProperty(dpy, root, net_atom[NetSupported], XA_ATOM, 32,
-			PropModeReplace, (unsigned char *) net_atom, NetLast);
+	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
+	wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
+	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
+	XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
+			PropModeReplace, (unsigned char *) netatom, NetLast);
 
 	/* init cursors */
 	cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);