X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=event.c;h=45a21a661b76fc9f208a134ac9f8406e3b7395b4;hb=19390b1a91da680a502ce5acebd086cfbe32627c;hp=eab9b1282ccd532bae6a594240c7ab2273c37d6c;hpb=10885d349a8426f0a55f34e78a2592267e8e55be;p=dwm.git

diff --git a/event.c b/event.c
index eab9b12..45a21a6 100644
--- a/event.c
+++ b/event.c
@@ -1,5 +1,4 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
@@ -12,13 +11,14 @@
 typedef struct {
 	unsigned long mod;
 	KeySym keysym;
-	void (*func)(Arg *arg);
+	void (*func[NFUNCS])(Arg *arg);
 	Arg arg;
 } Key;
 
 KEYS
 
 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
+#define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
 
 static void
 movemouse(Client *c) {
@@ -48,6 +48,14 @@ movemouse(Client *c) {
 			XSync(dpy, False);
 			c->x = ocx + (ev.xmotion.x - x1);
 			c->y = ocy + (ev.xmotion.y - y1);
+			if(abs(wax + c->x) < SNAP)
+				c->x = wax;
+			else if(abs((wax + waw) - (c->x + c->w)) < SNAP)
+				c->x = wax + waw - c->w - 2 * BORDERPX;
+			if(abs(way - c->y) < SNAP)
+				c->y = way;
+			else if(abs((way + wah) - (c->y + c->h)) < SNAP)
+				c->y = way + wah - c->h - 2 * BORDERPX;
 			resize(c, False, TopLeft);
 			break;
 		}
@@ -64,7 +72,7 @@ resizemouse(Client *c) {
 	ocx = c->x;
 	ocy = c->y;
 	if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurResize], CurrentTime) != GrabSuccess)
+			None, cursor[CurResize], CurrentTime) != GrabSuccess)
 		return;
 	c->ismax = False;
 	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
@@ -136,7 +144,8 @@ buttonpress(XEvent *e) {
 		}
 		else if(ev->button == Button2)
 			zoom(NULL);
-		else if(ev->button == Button3 && (arrange == dofloat || c->isfloat)) {
+		else if(ev->button == Button3 && (arrange == dofloat || c->isfloat) &&
+				!c->isfixed) {
 			restack();
 			resizemouse(c);
 		}
@@ -180,7 +189,7 @@ configurerequest(XEvent *e) {
 				ban(c);
 		}
 		else
-			arrange(NULL);
+			arrange();
 	}
 	else {
 		wc.x = ev->x;
@@ -211,7 +220,6 @@ enternotify(XEvent *e) {
 
 	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
 		return;
-
 	if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
 		focus(c);
 	else if(ev->window == root) {
@@ -236,8 +244,8 @@ expose(XEvent *e) {
 
 static void
 keypress(XEvent *e) {
-	static unsigned int len = sizeof(key) / sizeof(key[0]);
-	unsigned int i;
+	static unsigned int len = sizeof key / sizeof key[0];
+	unsigned int i, j;
 	KeySym keysym;
 	XKeyEvent *ev = &e->xkey;
 
@@ -246,8 +254,9 @@ keypress(XEvent *e) {
 		if(keysym == key[i].keysym
 			&& CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
 		{
-			if(key[i].func)
-				key[i].func(&key[i].arg);
+			for(j = 0; j < NFUNCS; j++)
+				if(key[i].func[j])
+					key[i].func[j](&key[i].arg);
 			return;
 		}
 	}
@@ -279,13 +288,11 @@ maprequest(XEvent *e) {
 
 	if(!XGetWindowAttributes(dpy, ev->window, &wa))
 		return;
-
 	if(wa.override_redirect) {
 		XSelectInput(dpy, ev->window,
 				(StructureNotifyMask | PropertyChangeMask));
 		return;
 	}
-
 	if(!getclient(ev->window))
 		manage(ev->window, &wa);
 }
@@ -298,7 +305,6 @@ propertynotify(XEvent *e) {
 
 	if(ev->state == PropertyDelete)
 		return; /* ignore */
-
 	if((c = getclient(ev->window))) {
 		if(ev->atom == wmatom[WMProtocols]) {
 			c->proto = getproto(c->win);
@@ -309,7 +315,7 @@ propertynotify(XEvent *e) {
 			case XA_WM_TRANSIENT_FOR:
 				XGetTransientForHint(dpy, c->win, &trans);
 				if(!c->isfloat && (c->isfloat = (trans != 0)))
-					arrange(NULL);
+					arrange();
 				break;
 			case XA_WM_NORMAL_HINTS:
 				updatesize(c);
@@ -350,7 +356,7 @@ void (*handler[LASTEvent]) (XEvent *) = {
 
 void
 grabkeys(void) {
-	static unsigned int len = sizeof(key) / sizeof(key[0]);
+	static unsigned int len = sizeof key / sizeof key[0];
 	unsigned int i;
 	KeyCode code;