X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=dwm.c;h=71ab0f2ae30a36c6acbfc6de7323d2079ea8e954;hp=b902b3b53997efa3ad30ae65dcc2c523c9736237;hb=e5d1064c01081044c63325f4c195fcec58442654;hpb=78b170ad113be58d6b22452a6e4fd080c5429be2

diff --git a/dwm.c b/dwm.c
index b902b3b..71ab0f2 100644
--- a/dwm.c
+++ b/dwm.c
@@ -90,6 +90,7 @@ struct Client {
 	int oldx, oldy, oldw, oldh;
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int bw, oldbw;
+	int opacity;
 	unsigned int tags;
 	Bool isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, screen_hog;
 	Client *next;
@@ -210,6 +211,7 @@ static void sigchld(int unused);
 static void spawn(const Arg *arg);
 static void tag(const Arg *arg);
 static void tagmon(const Arg *arg);
+static void jason_layout(Monitor *);
 static void tile(Monitor *);
 static void togglebar(const Arg *arg);
 static void togglefloating(const Arg *arg);
@@ -271,16 +273,59 @@ static Monitor *mons, *selmon;
 static Window root;
 
 // unfocused windows get transparent (feature)
-static const unsigned long unfocused_opacity[] = { 0xbfffffff };
+static const unsigned long opacities[] = { 0, 0xbfffffff, 0x00000000 }; // first unused
 static void window_set_opaque(Client *c);
 static void window_set_translucent(Client *c);
+static void window_set_invisible(Client *c);
+static void window_set_opacity(Client *c, int opacity_index);
+static void update_window_opacities(Monitor *m);
+void
+window_set_opacity(Client *c, int opacity_index) {
+	if (c->opacity == opacity_index) {
+		return;
+	}
+	c->opacity = opacity_index;
+	if (opacity_index == 0) {
+		XDeleteProperty(dpy, c->win, netatom[NetWMWindowOpacity]);
+	} else {
+		XChangeProperty(dpy, c->win, netatom[NetWMWindowOpacity], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)(&opacities[opacity_index]), 1);
+	}
+}
 void
 window_set_opaque(Client *c) {
-	XDeleteProperty(dpy, c->win, netatom[NetWMWindowOpacity]);
+	window_set_opacity(c, 0);
 }
 void
 window_set_translucent(Client *c) {
-	XChangeProperty(dpy, c->win, netatom[NetWMWindowOpacity], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)unfocused_opacity, 1);
+	window_set_opacity(c, 1);
+}
+void
+window_set_invisible(Client *c) {
+	window_set_opacity(c, 2);
+}
+void
+update_window_opacities(Monitor *m) {
+	Client *master, *slave, *c;
+	Bool selection_floating = False;
+	slave = master = nexttiled(m->clients);
+	if (master) slave = nexttiled(master->next);
+	if (m->sel && m->sel != master) {
+		if (nexttiled(m->sel) == m->sel) // if selection is tiled
+			slave = m->sel;
+		else
+			selection_floating = True;
+	}
+	for (c = m->clients; c; c = c->next) {
+		if (ISVISIBLE(c)) {
+			if (c->isfloating || c == m->sel || (c == master && selection_floating)) {
+				window_set_opaque(c);
+			} else if (c == master || c == slave) {
+				window_set_translucent(c);
+			} else {
+				window_set_invisible(c);
+			}
+		}
+	}
 }
 
 
@@ -842,6 +887,7 @@ focus(Client *c) {
 		XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
 	}
 	selmon->sel = c;
+	update_window_opacities(selmon);
 	drawbars();
 	if(c && (!root || (c->win!=root)) )
 		window_set_opaque(c);
@@ -1062,6 +1108,7 @@ manage(Window w, XWindowAttributes *wa) {
 
 	if(!(c = calloc(1, sizeof(Client))))
 		die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+	c->opacity = -1; // who knows
 	c->win = w;
 	updatetitle(c);
 	if(XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) {
@@ -1709,6 +1756,47 @@ tile(Monitor *m) {
 }
 
 void
+jason_layout(Monitor *m) {
+	unsigned int i, n, mw;
+	Client *c, *vis_slave;
+
+	for(n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
+	if(n == 0) {
+		return;
+	}
+
+	c = nexttiled(m->clients);
+	if (c == m->sel) {
+		// if master is selected, show first slave
+		vis_slave = nexttiled(c->next);
+	} else {
+		vis_slave = m->sel;
+	}
+	if(n > 1 || (n == 1 && !c->screen_hog)) {
+		mw = m->ww * m->mfact;
+	} else {
+		// one of these:
+		// * zero tiled windows
+		// * one tiled window that's not a screen hog
+		// * miltiple tiled windows
+		mw = m->ww;
+	}
+	for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) {
+		if (i == 0) {
+			resize(c, m->wx, m->wy, mw, m->wh, False);
+		} else {
+			if (c == vis_slave) {
+				resize(c, m->wx + mw, m->wy, m->ww - mw, m->wh, False);
+			} else {
+				// this function does not get called when focus changes
+				// resize(c, m->wx + m->ww, m->wy, m->ww - mw, m->wh, False);
+				resize(c, m->wx + mw, m->wy, m->ww - mw, m->wh, False);
+			}
+		}
+	}
+}
+
+void
 togglebar(const Arg *arg) {
 	selmon->showbar = !selmon->showbar;
 	updatebarpos(selmon);
@@ -1758,8 +1846,6 @@ 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) {