mirror of
https://github.com/Gerg-L/nixos.git
synced 2025-12-10 08:53:56 -05:00
109 lines
4.7 KiB
Diff
109 lines
4.7 KiB
Diff
diff --git a/config.def.h b/config.def.h
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index 56659ef..20312c7 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -7,6 +7,9 @@ static const unsigned int gappx = 10; /* default gap between windows i
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static const unsigned int snap = 32; /* snap pixel */
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static const int showbar = 1; /* 0 means no bar */
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static const int topbar = 1; /* 0 means bottom bar */
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+static const double activeopacity = 1.0f; /* Window opacity when it's focused (0 <= opacity <= 1) */
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+static const double inactiveopacity = 0.875f; /* Window opacity when it's inactive (0 <= opacity <= 1) */
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+static Bool bUseOpacity = True; /* Starts with opacity on any unfocused windows */
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static const int user_bh = 0; /* 0 means that dwm will calculate bar height, >= 1 means dwm willcalculate bar height, >= 1 means dwm will user_bh as bar height */
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static const int focusonwheel = 0;
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static const int vertpad = 10; /* vertical padding of bar */
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@@ -87,6 +90,7 @@ static const Key keys[] = {
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{ MODKEY, XK_l, setmfact, {.f = +0.05} },
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{ MODKEY, XK_Return, zoom, {0} },
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{ MODKEY, XK_Tab, view, {0} },
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+ { MODKEY, XK_a, toggleopacity, {0} },
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{ MODKEY|ShiftMask, XK_c, killclient, {0} },
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{ MODKEY, XK_t, setlayout, {.v = &layouts[0]} },
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{ MODKEY, XK_f, setlayout, {.v = &layouts[1]} },
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diff --git a/dwm.c b/dwm.c
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index 9dc53d0..c77ed1b 100644
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--- a/dwm.c
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+++ b/dwm.c
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@@ -68,7 +68,7 @@ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
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enum { SchemeNorm, SchemeSel }; /* color schemes */
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enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
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NetWMFullscreen, NetActiveWindow, NetWMWindowType,
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- NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
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+ NetWMWindowTypeDialog, NetClientList, NetWMWindowsOpacity, NetLast }; /* EWMH atoms */
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enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
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enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkClientWin,
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ClkRootWin, ClkLast }; /* clicks */
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@@ -191,6 +191,7 @@ static void maprequest(XEvent *e);
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static void monocle(Monitor *m);
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static void movemouse(const Arg *arg);
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static Client *nexttiled(Client *c);
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+static void opacity(Client *c, double opacity);
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static void pop(Client *c);
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static void propertynotify(XEvent *e);
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static void quit(const Arg *arg);
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@@ -221,6 +222,7 @@ static void tagmon(const Arg *arg);
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static void tile(Monitor *m);
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static void togglebar(const Arg *arg);
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static void togglefloating(const Arg *arg);
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+static void toggleopacity(const Arg *arg);
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static void togglefullscr(const Arg *arg);
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static void toggletag(const Arg *arg);
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static void toggleview(const Arg *arg);
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@@ -812,6 +814,7 @@ focus(Client *c)
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XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc);
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}
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setfocus(c);
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+ opacity(c, activeopacity);
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} else {
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XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
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XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
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@@ -1194,6 +1197,18 @@ nexttiled(Client *c)
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return c;
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}
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+void
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+opacity(Client *c, double opacity)
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+{
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+ if(bUseOpacity && opacity > 0 && opacity < 1) {
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+ unsigned long real_opacity[] = { opacity * 0xffffffff };
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+ XChangeProperty(dpy, c->win, netatom[NetWMWindowsOpacity], XA_CARDINAL,
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+ 32, PropModeReplace, (unsigned char *)real_opacity,
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+ 1);
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+ } else
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+ XDeleteProperty(dpy, c->win, netatom[NetWMWindowsOpacity]);
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+}
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+
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void
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pop(Client *c)
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{
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@@ -1677,6 +1692,7 @@ setup(void)
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netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
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netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
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netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
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+ netatom[NetWMWindowsOpacity] = XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False);
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/* init cursors */
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cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
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cursor[CurResize] = drw_cur_create(drw, XC_sizing);
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@@ -1857,6 +1873,14 @@ togglefullscr(const Arg *arg)
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setfullscreen(selmon->sel, !selmon->sel->isfullscreen);
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}
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+void
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+toggleopacity(const Arg *arg) {
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+ bUseOpacity = !bUseOpacity;
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+ for (Monitor* m = mons; m; m = m->next)
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+ for (Client* c = m->clients; c; c = c->next)
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+ opacity(c, (bUseOpacity && c != selmon->sel) ? inactiveopacity : activeopacity);
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+}
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+
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void
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toggletag(const Arg *arg)
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{
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@@ -1890,6 +1914,7 @@ unfocus(Client *c, int setfocus)
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if (!c)
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return;
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grabbuttons(c, 0);
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+ opacity(c, inactiveopacity);
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lastfocused = c;
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if (setfocus) {
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XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
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