X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=5c25c2426c6d18ec3ddffbd135d903afafa17e8b;hp=6f716e9925912a11e9e436c624e5b6001d7aff7c;hb=99144036af9457eb08c709d3fba7f6ffb42039dc;hpb=6af273771cb0e28e4394c78ab0322f77025a57f3

diff --git a/dwm.c b/dwm.c
index 6f716e9..5c25c24 100644
--- a/dwm.c
+++ b/dwm.c
@@ -60,7 +60,7 @@
 enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
 enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
 enum { NetSupported, NetWMName, NetWMState,
-       NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+       NetWMFullscreen, NetWMWindowOpacity, NetActiveWindow, NetWMWindowType,
        NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
 enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
 enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
@@ -267,6 +267,20 @@ static Fnt *fnt;
 static Monitor *mons, *selmon;
 static Window root;
 
+// unfocused windows get transparent (feature)
+static const unsigned long unfocused_opacity[] = { 0xbfffffff };
+static void window_set_opaque(Client *c);
+static void window_set_translucent(Client *c);
+void
+window_set_opaque(Client *c) {
+	XDeleteProperty(dpy, c->win, netatom[NetWMWindowOpacity]);
+}
+void
+window_set_translucent(Client *c) {
+	XChangeProperty(dpy, c->win, netatom[NetWMWindowOpacity], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)unfocused_opacity, 1);
+}
+
+
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
@@ -801,6 +815,8 @@ focus(Client *c) {
 	}
 	selmon->sel = c;
 	drawbars();
+	if(c && (!root || (c->win!=root)) )
+		window_set_opaque(c);
 }
 
 void
@@ -831,7 +847,14 @@ focusstack(const Arg *arg) {
 
 	if(!selmon->sel)
 		return;
-	if(arg->i > 0) {
+	if(arg->i == 0) {
+		for(i = selmon->clients; i != selmon->sel; i = i->next) {
+			if(ISVISIBLE(i)) {
+				c = i;
+				break;
+			}
+		}
+	} else if(arg->i > 0) {
 		for(c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next);
 		if(!c)
 			for(c = selmon->clients; c && !ISVISIBLE(c); c = c->next);
@@ -1123,6 +1146,7 @@ movemouse(const Arg *arg) {
 	Client *c;
 	Monitor *m;
 	XEvent ev;
+	Time lasttime = 0;
 
 	if(!(c = selmon->sel))
 		return;
@@ -1145,6 +1169,10 @@ movemouse(const Arg *arg) {
 			handler[ev.type](&ev);
 			break;
 		case MotionNotify:
+			if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+				continue;
+			lasttime = ev.xmotion.time;
+
 			nx = ocx + (ev.xmotion.x - x);
 			ny = ocy + (ev.xmotion.y - y);
 			if(nx >= selmon->wx && nx <= selmon->wx + selmon->ww
@@ -1264,11 +1292,11 @@ resizeclient(Client *c, int x, int y, int w, int h) {
 
 void
 resizemouse(const Arg *arg) {
-	int ocx, ocy;
-	int nw, nh;
+	int ocx, ocy, nw, nh;
 	Client *c;
 	Monitor *m;
 	XEvent ev;
+	Time lasttime = 0;
 
 	if(!(c = selmon->sel))
 		return;
@@ -1290,6 +1318,10 @@ resizemouse(const Arg *arg) {
 			handler[ev.type](&ev);
 			break;
 		case MotionNotify:
+			if ((ev.xmotion.time - lasttime) <= (1000 / 60))
+				continue;
+			lasttime = ev.xmotion.time;
+
 			nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
 			nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
 			if(c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
@@ -1514,6 +1546,7 @@ setup(void) {
 	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
 	netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
 	netatom[NetWMFullscreen] = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
+	netatom[NetWMWindowOpacity] = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
 	netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
 	netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
 	netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
@@ -1542,6 +1575,7 @@ setup(void) {
 	XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
 	XSelectInput(dpy, root, wa.event_mask);
 	grabkeys();
+	focus(NULL);
 }
 
 void
@@ -1674,6 +1708,8 @@ void
 unfocus(Client *c, Bool setfocus) {
 	if(!c)
 		return;
+	if(!root || c->win!=root)
+		window_set_translucent(c);
 	grabbuttons(c, False);
 	XSetWindowBorder(dpy, c->win, scheme[SchemeNorm].border->rgb);
 	if(setfocus) {
@@ -2045,7 +2081,7 @@ zoom(const Arg *arg) {
 int
 main(int argc, char *argv[]) {
 	if(argc == 2 && !strcmp("-v", argv[1]))
-		die("dwm-"VERSION", © 2006-2012 dwm engineers, see LICENSE for details\n");
+		die("dwm-"VERSION", © 2006-2014 dwm engineers, see LICENSE for details\n");
 	else if(argc != 1)
 		die("usage: dwm [-v]\n");
 	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())