updated gitignore

config.def.h

@@ -3,10 +3,6 @@
 /* appearance */
 static const unsigned int borderpx  = 1;        /* border pixel of windows */
 static const unsigned int snap      = 32;       /* snap pixel */
-static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
-static const unsigned int systrayspacing = 2;   /* systray spacing */
-static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
-static const int showsystray        = 1;     /* 0 means no systray */
 static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 1;        /* 0 means bottom bar */
 static const char *fonts[]          = { "monospace:size=10" };
@@ -16,11 +12,18 @@ static const char col_gray2[]       = "#444444";
 static const char col_gray3[]       = "#bbbbbb";
 static const char col_gray4[]       = "#eeeeee";
 static const char col_cyan[]        = "#005577";
+static const unsigned int baralpha = 0xd0;
+static const unsigned int borderalpha = OPAQUE;
 static const char *colors[][3]      = {
 	/*               fg         bg         border   */
 	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
 };
+static const unsigned int alphas[][3]      = {
+	/*               fg      bg        border     */
+	[SchemeNorm] = { OPAQUE, baralpha, borderalpha },
+	[SchemeSel]  = { OPAQUE, baralpha, borderalpha },
+};
 
 /* tagging */
 static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };

config.mk

@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2
 
 # includes and libs
 INCS = -I${X11INC} -I${FREETYPEINC}
-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
 
 # flags
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}

drw.c

@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
 }
 
 Drw *
-drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap)
 {
 	Drw *drw = ecalloc(1, sizeof(Drw));
 
@@ -70,8 +70,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
 	drw->root = root;
 	drw->w = w;
 	drw->h = h;
-	drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
-	drw->gc = XCreateGC(dpy, root, 0, NULL);
+	drw->visual = visual;
+	drw->depth = depth;
+	drw->cmap = cmap;
+	drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
+	drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
 	XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
 
 	return drw;
@@ -87,7 +90,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
 	drw->h = h;
 	if (drw->drawable)
 		XFreePixmap(drw->dpy, drw->drawable);
-	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
+	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
 }
 
 void
@@ -193,21 +196,22 @@ drw_fontset_free(Fnt *font)
 }
 
 void
-drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
 {
 	if (!drw || !dest || !clrname)
 		return;
 
-	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
-	                       DefaultColormap(drw->dpy, drw->screen),
+	if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
 	                       clrname, dest))
 		die("error, cannot allocate color '%s'", clrname);
+
+	dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
 }
 
 /* Wrapper to create color schemes. The caller has to call free(3) on the
  * returned color scheme when done using it. */
 Clr *
-drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount)
 {
 	size_t i;
 	Clr *ret;
@@ -217,7 +221,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
 		return NULL;
 
 	for (i = 0; i < clrcount; i++)
-		drw_clr_create(drw, &ret[i], clrnames[i]);
+		drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]);
 	return ret;
 }
 
@@ -273,9 +277,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
 	} else {
 		XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
 		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
-		d = XftDrawCreate(drw->dpy, drw->drawable,
-		                  DefaultVisual(drw->dpy, drw->screen),
-		                  DefaultColormap(drw->dpy, drw->screen));
+		d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap);
 		x += lpad;
 		w -= lpad;
 	}

drw.h

@@ -20,6 +20,9 @@ typedef struct {
 	Display *dpy;
 	int screen;
 	Window root;
+	Visual *visual;
+	unsigned int depth;
+	Colormap cmap;
 	Drawable drawable;
 	GC gc;
 	Clr *scheme;
@@ -27,7 +30,7 @@ typedef struct {
 } Drw;
 
 /* Drawable abstraction */
-Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
+Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap);
 void drw_resize(Drw *drw, unsigned int w, unsigned int h);
 void drw_free(Drw *drw);
 
@@ -38,8 +41,8 @@ unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
 void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
 
 /* Colorscheme abstraction */
-void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
-Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount);
 
 /* Cursor abstraction */
 Cur *drw_cur_create(Drw *drw, int shape);

dwm-alpha-20180613-b69c870.diff

@@ -0,0 +1,289 @@
+From f699934b8c8a9c15988ad359bf8fedd6c55abd53 Mon Sep 17 00:00:00 2001
+From: Thomas Oltmann <thomas.oltmann.hhg@gmail.com>
+Date: Wed, 13 Jun 2018 19:46:26 +0200
+Subject: [PATCH] Allow dwm to have translucent bars, while keeping all the
+ text on it opaque, just like the alpha-patch for st. Updated for b69c870.
+
+---
+ config.def.h |  7 ++++++
+ config.mk    |  2 +-
+ drw.c        | 26 ++++++++++++-----------
+ drw.h        |  9 +++++---
+ dwm.c        | 60 ++++++++++++++++++++++++++++++++++++++++++++++------
+ 5 files changed, 82 insertions(+), 22 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..4f68fe8 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -12,11 +12,18 @@ static const char col_gray2[]       = "#444444";
+ static const char col_gray3[]       = "#bbbbbb";
+ static const char col_gray4[]       = "#eeeeee";
+ static const char col_cyan[]        = "#005577";
++static const unsigned int baralpha = 0xd0;
++static const unsigned int borderalpha = OPAQUE;
+ static const char *colors[][3]      = {
+ 	/*               fg         bg         border   */
+ 	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+ 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+ };
++static const unsigned int alphas[][3]      = {
++	/*               fg      bg        border     */
++	[SchemeNorm] = { OPAQUE, baralpha, borderalpha },
++	[SchemeSel]  = { OPAQUE, baralpha, borderalpha },
++};
+ 
+ /* tagging */
+ static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+diff --git a/config.mk b/config.mk
+index 25e2685..bef8de0 100644
+--- a/config.mk
++++ b/config.mk
+@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2
+ 
+ # includes and libs
+ INCS = -I${X11INC} -I${FREETYPEINC}
+-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
+ 
+ # flags
+ CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+diff --git a/drw.c b/drw.c
+index c638323..77fc113 100644
+--- a/drw.c
++++ b/drw.c
+@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
+ }
+ 
+ Drw *
+-drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
++drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap)
+ {
+ 	Drw *drw = ecalloc(1, sizeof(Drw));
+ 
+@@ -70,8 +70,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
+ 	drw->root = root;
+ 	drw->w = w;
+ 	drw->h = h;
+-	drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+-	drw->gc = XCreateGC(dpy, root, 0, NULL);
++	drw->visual = visual;
++	drw->depth = depth;
++	drw->cmap = cmap;
++	drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
++	drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
+ 	XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+ 
+ 	return drw;
+@@ -87,7 +90,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
+ 	drw->h = h;
+ 	if (drw->drawable)
+ 		XFreePixmap(drw->dpy, drw->drawable);
+-	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
++	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
+ }
+ 
+ void
+@@ -180,21 +183,22 @@ drw_fontset_free(Fnt *font)
+ }
+ 
+ void
+-drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
++drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
+ {
+ 	if (!drw || !dest || !clrname)
+ 		return;
+ 
+-	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+-	                       DefaultColormap(drw->dpy, drw->screen),
++	if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
+ 	                       clrname, dest))
+ 		die("error, cannot allocate color '%s'", clrname);
++
++	dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
+ }
+ 
+ /* Wrapper to create color schemes. The caller has to call free(3) on the
+  * returned color scheme when done using it. */
+ Clr *
+-drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
++drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount)
+ {
+ 	size_t i;
+ 	Clr *ret;
+@@ -204,7 +208,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+ 		return NULL;
+ 
+ 	for (i = 0; i < clrcount; i++)
+-		drw_clr_create(drw, &ret[i], clrnames[i]);
++		drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]);
+ 	return ret;
+ }
+ 
+@@ -260,9 +264,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
+ 	} else {
+ 		XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+ 		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+-		d = XftDrawCreate(drw->dpy, drw->drawable,
+-		                  DefaultVisual(drw->dpy, drw->screen),
+-		                  DefaultColormap(drw->dpy, drw->screen));
++		d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap);
+ 		x += lpad;
+ 		w -= lpad;
+ 	}
+diff --git a/drw.h b/drw.h
+index 4bcd5ad..a56f523 100644
+--- a/drw.h
++++ b/drw.h
+@@ -20,6 +20,9 @@ typedef struct {
+ 	Display *dpy;
+ 	int screen;
+ 	Window root;
++	Visual *visual;
++	unsigned int depth;
++	Colormap cmap;
+ 	Drawable drawable;
+ 	GC gc;
+ 	Clr *scheme;
+@@ -27,7 +30,7 @@ typedef struct {
+ } Drw;
+ 
+ /* Drawable abstraction */
+-Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
++Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap);
+ void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+ void drw_free(Drw *drw);
+ 
+@@ -38,8 +41,8 @@ unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
+ void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
+ 
+ /* Colorscheme abstraction */
+-void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+-Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
++void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
++Clr *drw_scm_create(Drw *drw, const char *clrnames[], const unsigned int alphas[], size_t clrcount);
+ 
+ /* Cursor abstraction */
+ Cur *drw_cur_create(Drw *drw, int shape);
+diff --git a/dwm.c b/dwm.c
+index 4465af1..20f8309 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -57,6 +57,8 @@
+ #define TAGMASK                 ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
+ 
++#define OPAQUE                  0xffU
++
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+ enum { SchemeNorm, SchemeSel }; /* color schemes */
+@@ -232,6 +234,7 @@ static Monitor *wintomon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
++static void xinitvisual();
+ static void zoom(const Arg *arg);
+ 
+ /* variables */
+@@ -268,6 +271,11 @@ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root, wmcheckwin;
+ 
++static int useargb = 0;
++static Visual *visual;
++static int depth;
++static Colormap cmap;
++
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+ 
+@@ -1541,7 +1549,8 @@ setup(void)
+ 	sw = DisplayWidth(dpy, screen);
+ 	sh = DisplayHeight(dpy, screen);
+ 	root = RootWindow(dpy, screen);
+-	drw = drw_create(dpy, screen, root, sw, sh);
++	xinitvisual();
++	drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
+ 	if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
+ 		die("no fonts could be loaded.");
+ 	lrpad = drw->fonts->h;
+@@ -1569,7 +1578,7 @@ setup(void)
+ 	/* init appearance */
+ 	scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
+ 	for (i = 0; i < LENGTH(colors); i++)
+-		scheme[i] = drw_scm_create(drw, colors[i], 3);
++		scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3);
+ 	/* init bars */
+ 	updatebars();
+ 	updatestatus();
+@@ -1804,16 +1813,18 @@ updatebars(void)
+ 	Monitor *m;
+ 	XSetWindowAttributes wa = {
+ 		.override_redirect = True,
+-		.background_pixmap = ParentRelative,
++		.background_pixel = 0,
++		.border_pixel = 0,
++		.colormap = cmap,
+ 		.event_mask = ButtonPressMask|ExposureMask
+ 	};
+ 	XClassHint ch = {"dwm", "dwm"};
+ 	for (m = mons; m; m = m->next) {
+ 		if (m->barwin)
+ 			continue;
+-		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+-				CopyFromParent, DefaultVisual(dpy, screen),
+-				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
++		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth,
++		                          InputOutput, visual,
++		                          CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
+ 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ 		XMapRaised(dpy, m->barwin);
+ 		XSetClassHint(dpy, m->barwin, &ch);
+@@ -2110,6 +2121,43 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
+ 	return -1;
+ }
+ 
++void
++xinitvisual()
++{
++	XVisualInfo *infos;
++	XRenderPictFormat *fmt;
++	int nitems;
++	int i;
++
++	XVisualInfo tpl = {
++		.screen = screen,
++		.depth = 32,
++		.class = TrueColor
++	};
++	long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
++
++	infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
++	visual = NULL;
++	for(i = 0; i < nitems; i ++) {
++		fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
++		if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
++			visual = infos[i].visual;
++			depth = infos[i].depth;
++			cmap = XCreateColormap(dpy, root, visual, AllocNone);
++			useargb = 1;
++			break;
++		}
++	}
++
++	XFree(infos);
++
++	if (! visual) {
++		visual = DefaultVisual(dpy, screen);
++		depth = DefaultDepth(dpy, screen);
++		cmap = DefaultColormap(dpy, screen);
++	}
++}
++
+ void
+ zoom(const Arg *arg)
+ {
+-- 
+2.17.0
+

dwm-systray-6.2.diff

@@ -1,746 +0,0 @@
-From 4001ccae7b1a41bdcb247b0cf095a51af7b68c28 Mon Sep 17 00:00:00 2001
-From: Igor Gevka <igor.gevka@gmail.com>
-Date: Sun, 16 Feb 2020 15:03:10 -0800
-Subject: [PATCH] [PATCH] Implements a system tray for dwm.
-
-Original author: Jan Christoph Ebersbach <jceb@e-jc.de>, inspired by http://code.google.com/p/dwm-plus
-URL: http://dwm.suckless.org/patches/systray
-dwm 6.2 port by Igor Gevka <igor.gevka@gmail.com>
----
- config.def.h |   4 +
- dwm.c        | 404 +++++++++++++++++++++++++++++++++++++++++++++++----
- 2 files changed, 382 insertions(+), 26 deletions(-)
-
-diff --git a/config.def.h b/config.def.h
-index 1c0b587..2d824d1 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -3,6 +3,10 @@
- /* appearance */
- static const unsigned int borderpx  = 1;        /* border pixel of windows */
- static const unsigned int snap      = 32;       /* snap pixel */
-+static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
-+static const unsigned int systrayspacing = 2;   /* systray spacing */
-+static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
-+static const int showsystray        = 1;     /* 0 means no systray */
- static const int showbar            = 1;        /* 0 means no bar */
- static const int topbar             = 1;        /* 0 means bottom bar */
- static const char *fonts[]          = { "monospace:size=10" };
-diff --git a/dwm.c b/dwm.c
-index 4465af1..3e361fa 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -57,12 +57,30 @@
- #define TAGMASK                 ((1 << LENGTH(tags)) - 1)
- #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
- 
-+#define SYSTEM_TRAY_REQUEST_DOCK    0
-+
-+/* XEMBED messages */
-+#define XEMBED_EMBEDDED_NOTIFY      0
-+#define XEMBED_WINDOW_ACTIVATE      1
-+#define XEMBED_FOCUS_IN             4
-+#define XEMBED_MODALITY_ON         10
-+
-+#define XEMBED_MAPPED              (1 << 0)
-+#define XEMBED_WINDOW_ACTIVATE      1
-+#define XEMBED_WINDOW_DEACTIVATE    2
-+
-+#define VERSION_MAJOR               0
-+#define VERSION_MINOR               0
-+#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
-+
- /* enums */
- enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
- enum { SchemeNorm, SchemeSel }; /* color schemes */
- enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
-+       NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayOrientationHorz,
-        NetWMFullscreen, NetActiveWindow, NetWMWindowType,
-        NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
-+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
- enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
- enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
-        ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
-@@ -141,6 +159,12 @@ typedef struct {
- 	int monitor;
- } Rule;
- 
-+typedef struct Systray   Systray;
-+struct Systray {
-+	Window win;
-+	Client *icons;
-+};
-+
- /* function declarations */
- static void applyrules(Client *c);
- static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
-@@ -169,8 +193,10 @@ static void focus(Client *c);
- static void focusin(XEvent *e);
- static void focusmon(const Arg *arg);
- static void focusstack(const Arg *arg);
-+static Atom getatomprop(Client *c, Atom prop);
- static int getrootptr(int *x, int *y);
- static long getstate(Window w);
-+static unsigned int getsystraywidth();
- static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
- static void grabbuttons(Client *c, int focused);
- static void grabkeys(void);
-@@ -188,13 +214,16 @@ static void pop(Client *);
- static void propertynotify(XEvent *e);
- static void quit(const Arg *arg);
- static Monitor *recttomon(int x, int y, int w, int h);
-+static void removesystrayicon(Client *i);
- static void resize(Client *c, int x, int y, int w, int h, int interact);
-+static void resizebarwin(Monitor *m);
- static void resizeclient(Client *c, int x, int y, int w, int h);
- static void resizemouse(const Arg *arg);
-+static void resizerequest(XEvent *e);
- static void restack(Monitor *m);
- static void run(void);
- static void scan(void);
--static int sendevent(Client *c, Atom proto);
-+static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
- static void sendmon(Client *c, Monitor *m);
- static void setclientstate(Client *c, long state);
- static void setfocus(Client *c);
-@@ -206,6 +235,7 @@ static void seturgent(Client *c, int urg);
- static void showhide(Client *c);
- static void sigchld(int unused);
- static void spawn(const Arg *arg);
-+static Monitor *systraytomon(Monitor *m);
- static void tag(const Arg *arg);
- static void tagmon(const Arg *arg);
- static void tile(Monitor *);
-@@ -223,18 +253,23 @@ static int updategeom(void);
- static void updatenumlockmask(void);
- static void updatesizehints(Client *c);
- static void updatestatus(void);
-+static void updatesystray(void);
-+static void updatesystrayicongeom(Client *i, int w, int h);
-+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
- static void updatetitle(Client *c);
- static void updatewindowtype(Client *c);
- static void updatewmhints(Client *c);
- static void view(const Arg *arg);
- static Client *wintoclient(Window w);
- static Monitor *wintomon(Window w);
-+static Client *wintosystrayicon(Window w);
- static int xerror(Display *dpy, XErrorEvent *ee);
- static int xerrordummy(Display *dpy, XErrorEvent *ee);
- static int xerrorstart(Display *dpy, XErrorEvent *ee);
- static void zoom(const Arg *arg);
- 
- /* variables */
-+static Systray *systray =  NULL;
- static const char broken[] = "broken";
- static char stext[256];
- static int screen;
-@@ -257,9 +292,10 @@ static void (*handler[LASTEvent]) (XEvent *) = {
- 	[MapRequest] = maprequest,
- 	[MotionNotify] = motionnotify,
- 	[PropertyNotify] = propertynotify,
-+	[ResizeRequest] = resizerequest,
- 	[UnmapNotify] = unmapnotify
- };
--static Atom wmatom[WMLast], netatom[NetLast];
-+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
- static int running = 1;
- static Cur *cursor[CurLast];
- static Clr **scheme;
-@@ -439,7 +475,7 @@ buttonpress(XEvent *e)
- 			arg.ui = 1 << i;
- 		} else if (ev->x < x + blw)
- 			click = ClkLtSymbol;
--		else if (ev->x > selmon->ww - TEXTW(stext))
-+		else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth())
- 			click = ClkStatusText;
- 		else
- 			click = ClkWinTitle;
-@@ -482,6 +518,11 @@ cleanup(void)
- 	XUngrabKey(dpy, AnyKey, AnyModifier, root);
- 	while (mons)
- 		cleanupmon(mons);
-+	if (showsystray) {
-+		XUnmapWindow(dpy, systray->win);
-+		XDestroyWindow(dpy, systray->win);
-+		free(systray);
-+	}
- 	for (i = 0; i < CurLast; i++)
- 		drw_cur_free(drw, cursor[i]);
- 	for (i = 0; i < LENGTH(colors); i++)
-@@ -512,9 +553,57 @@ cleanupmon(Monitor *mon)
- void
- clientmessage(XEvent *e)
- {
-+	XWindowAttributes wa;
-+	XSetWindowAttributes swa;
- 	XClientMessageEvent *cme = &e->xclient;
- 	Client *c = wintoclient(cme->window);
- 
-+	if (showsystray && cme->window == systray->win && cme->message_type == netatom[NetSystemTrayOP]) {
-+		/* add systray icons */
-+		if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) {
-+			if (!(c = (Client *)calloc(1, sizeof(Client))))
-+				die("fatal: could not malloc() %u bytes\n", sizeof(Client));
-+			if (!(c->win = cme->data.l[2])) {
-+				free(c);
-+				return;
-+			}
-+			c->mon = selmon;
-+			c->next = systray->icons;
-+			systray->icons = c;
-+			if (!XGetWindowAttributes(dpy, c->win, &wa)) {
-+				/* use sane defaults */
-+				wa.width = bh;
-+				wa.height = bh;
-+				wa.border_width = 0;
-+			}
-+			c->x = c->oldx = c->y = c->oldy = 0;
-+			c->w = c->oldw = wa.width;
-+			c->h = c->oldh = wa.height;
-+			c->oldbw = wa.border_width;
-+			c->bw = 0;
-+			c->isfloating = True;
-+			/* reuse tags field as mapped status */
-+			c->tags = 1;
-+			updatesizehints(c);
-+			updatesystrayicongeom(c, wa.width, wa.height);
-+			XAddToSaveSet(dpy, c->win);
-+			XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask);
-+			XReparentWindow(dpy, c->win, systray->win, 0, 0);
-+			/* use parents background color */
-+			swa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-+			XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa);
-+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-+			/* FIXME not sure if I have to send these events, too */
-+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_FOCUS_IN, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_MODALITY_ON, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-+			XSync(dpy, False);
-+			resizebarwin(selmon);
-+			updatesystray();
-+			setclientstate(c, NormalState);
-+		}
-+		return;
-+	}
- 	if (!c)
- 		return;
- 	if (cme->message_type == netatom[NetWMState]) {
-@@ -567,7 +656,7 @@ configurenotify(XEvent *e)
- 				for (c = m->clients; c; c = c->next)
- 					if (c->isfullscreen)
- 						resizeclient(c, m->mx, m->my, m->mw, m->mh);
--				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
-+				resizebarwin(m);
- 			}
- 			focus(NULL);
- 			arrange(NULL);
-@@ -652,6 +741,11 @@ destroynotify(XEvent *e)
- 
- 	if ((c = wintoclient(ev->window)))
- 		unmanage(c, 1);
-+	else if ((c = wintosystrayicon(ev->window))) {
-+		removesystrayicon(c);
-+		resizebarwin(selmon);
-+		updatesystray();
-+	}
- }
- 
- void
-@@ -695,19 +789,23 @@ dirtomon(int dir)
- void
- drawbar(Monitor *m)
- {
--	int x, w, sw = 0;
-+	int x, w, sw = 0, stw = 0;
- 	int boxs = drw->fonts->h / 9;
- 	int boxw = drw->fonts->h / 6 + 2;
- 	unsigned int i, occ = 0, urg = 0;
- 	Client *c;
- 
-+	if(showsystray && m == systraytomon(m))
-+		stw = getsystraywidth();
-+
- 	/* draw status first so it can be overdrawn by tags later */
- 	if (m == selmon) { /* status is only drawn on selected monitor */
- 		drw_setscheme(drw, scheme[SchemeNorm]);
--		sw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
--		drw_text(drw, m->ww - sw, 0, sw, bh, 0, stext, 0);
-+		sw = TEXTW(stext) - lrpad / 2 + 2; /* 2px right padding */
-+		drw_text(drw, m->ww - sw - stw, 0, sw, bh, lrpad / 2 - 2, stext, 0);
- 	}
- 
-+	resizebarwin(m);
- 	for (c = m->clients; c; c = c->next) {
- 		occ |= c->tags;
- 		if (c->isurgent)
-@@ -728,7 +826,7 @@ drawbar(Monitor *m)
- 	drw_setscheme(drw, scheme[SchemeNorm]);
- 	x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
- 
--	if ((w = m->ww - sw - x) > bh) {
-+	if ((w = m->ww - sw - stw - x) > bh) {
- 		if (m->sel) {
- 			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
- 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
-@@ -739,7 +837,7 @@ drawbar(Monitor *m)
- 			drw_rect(drw, x, 0, w, bh, 1, 1);
- 		}
- 	}
--	drw_map(drw, m->barwin, 0, 0, m->ww, bh);
-+	drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh);
- }
- 
- void
-@@ -776,8 +874,11 @@ expose(XEvent *e)
- 	Monitor *m;
- 	XExposeEvent *ev = &e->xexpose;
- 
--	if (ev->count == 0 && (m = wintomon(ev->window)))
-+	if (ev->count == 0 && (m = wintomon(ev->window))) {
- 		drawbar(m);
-+		if (m == selmon)
-+			updatesystray();
-+	}
- }
- 
- void
-@@ -862,10 +963,17 @@ getatomprop(Client *c, Atom prop)
- 	unsigned long dl;
- 	unsigned char *p = NULL;
- 	Atom da, atom = None;
-+	/* FIXME getatomprop should return the number of items and a pointer to
-+	 * the stored data instead of this workaround */
-+	Atom req = XA_ATOM;
-+	if (prop == xatom[XembedInfo])
-+		req = xatom[XembedInfo];
- 
--	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
-+	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req,
- 		&da, &di, &dl, &dl, &p) == Success && p) {
- 		atom = *(Atom *)p;
-+		if (da == xatom[XembedInfo] && dl == 2)
-+			atom = ((Atom *)p)[1];
- 		XFree(p);
- 	}
- 	return atom;
-@@ -899,6 +1007,16 @@ getstate(Window w)
- 	return result;
- }
- 
-+unsigned int
-+getsystraywidth()
-+{
-+	unsigned int w = 0;
-+	Client *i;
-+	if(showsystray)
-+		for(i = systray->icons; i; w += i->w + systrayspacing, i = i->next) ;
-+	return w ? w + systrayspacing : 1;
-+}
-+
- int
- gettextprop(Window w, Atom atom, char *text, unsigned int size)
- {
-@@ -1003,7 +1121,7 @@ killclient(const Arg *arg)
- {
- 	if (!selmon->sel)
- 		return;
--	if (!sendevent(selmon->sel, wmatom[WMDelete])) {
-+	if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
- 		XGrabServer(dpy);
- 		XSetErrorHandler(xerrordummy);
- 		XSetCloseDownMode(dpy, DestroyAll);
-@@ -1091,6 +1209,12 @@ maprequest(XEvent *e)
- {
- 	static XWindowAttributes wa;
- 	XMapRequestEvent *ev = &e->xmaprequest;
-+	Client *i;
-+	if ((i = wintosystrayicon(ev->window))) {
-+		sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
-+		resizebarwin(selmon);
-+		updatesystray();
-+	}
- 
- 	if (!XGetWindowAttributes(dpy, ev->window, &wa))
- 		return;
-@@ -1215,6 +1339,16 @@ propertynotify(XEvent *e)
- 	Window trans;
- 	XPropertyEvent *ev = &e->xproperty;
- 
-+	if ((c = wintosystrayicon(ev->window))) {
-+		if (ev->atom == XA_WM_NORMAL_HINTS) {
-+			updatesizehints(c);
-+			updatesystrayicongeom(c, c->w, c->h);
-+		}
-+		else
-+			updatesystrayiconstate(c, ev);
-+		resizebarwin(selmon);
-+		updatesystray();
-+	}
- 	if ((ev->window == root) && (ev->atom == XA_WM_NAME))
- 		updatestatus();
- 	else if (ev->state == PropertyDelete)
-@@ -1265,6 +1399,20 @@ recttomon(int x, int y, int w, int h)
- 	return r;
- }
- 
-+void
-+removesystrayicon(Client *i)
-+{
-+	Client **ii;
-+
-+	if (!showsystray || !i)
-+		return;
-+	for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next);
-+	if (ii)
-+		*ii = i->next;
-+	free(i);
-+}
-+
-+
- void
- resize(Client *c, int x, int y, int w, int h, int interact)
- {
-@@ -1272,6 +1420,14 @@ resize(Client *c, int x, int y, int w, int h, int interact)
- 		resizeclient(c, x, y, w, h);
- }
- 
-+void
-+resizebarwin(Monitor *m) {
-+	unsigned int w = m->ww;
-+	if (showsystray && m == systraytomon(m))
-+		w -= getsystraywidth();
-+	XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh);
-+}
-+
- void
- resizeclient(Client *c, int x, int y, int w, int h)
- {
-@@ -1344,6 +1500,19 @@ resizemouse(const Arg *arg)
- 	}
- }
- 
-+void
-+resizerequest(XEvent *e)
-+{
-+	XResizeRequestEvent *ev = &e->xresizerequest;
-+	Client *i;
-+
-+	if ((i = wintosystrayicon(ev->window))) {
-+		updatesystrayicongeom(i, ev->width, ev->height);
-+		resizebarwin(selmon);
-+		updatesystray();
-+	}
-+}
-+
- void
- restack(Monitor *m)
- {
-@@ -1433,26 +1602,36 @@ setclientstate(Client *c, long state)
- }
- 
- int
--sendevent(Client *c, Atom proto)
-+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
- {
- 	int n;
--	Atom *protocols;
-+	Atom *protocols, mt;
- 	int exists = 0;
- 	XEvent ev;
- 
--	if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
--		while (!exists && n--)
--			exists = protocols[n] == proto;
--		XFree(protocols);
-+	if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) {
-+		mt = wmatom[WMProtocols];
-+		if (XGetWMProtocols(dpy, w, &protocols, &n)) {
-+			while (!exists && n--)
-+				exists = protocols[n] == proto;
-+			XFree(protocols);
-+		}
-+	}
-+	else {
-+		exists = True;
-+		mt = proto;
- 	}
- 	if (exists) {
- 		ev.type = ClientMessage;
--		ev.xclient.window = c->win;
--		ev.xclient.message_type = wmatom[WMProtocols];
-+		ev.xclient.window = w;
-+		ev.xclient.message_type = mt;
- 		ev.xclient.format = 32;
--		ev.xclient.data.l[0] = proto;
--		ev.xclient.data.l[1] = CurrentTime;
--		XSendEvent(dpy, c->win, False, NoEventMask, &ev);
-+		ev.xclient.data.l[0] = d0;
-+		ev.xclient.data.l[1] = d1;
-+		ev.xclient.data.l[2] = d2;
-+		ev.xclient.data.l[3] = d3;
-+		ev.xclient.data.l[4] = d4;
-+		XSendEvent(dpy, w, False, mask, &ev);
- 	}
- 	return exists;
- }
-@@ -1466,7 +1645,7 @@ setfocus(Client *c)
- 			XA_WINDOW, 32, PropModeReplace,
- 			(unsigned char *) &(c->win), 1);
- 	}
--	sendevent(c, wmatom[WMTakeFocus]);
-+	sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
- }
- 
- void
-@@ -1555,6 +1734,10 @@ setup(void)
- 	wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
- 	netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
- 	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
-+	netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False);
-+	netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False);
-+	netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False);
-+	netatom[NetSystemTrayOrientationHorz] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False);
- 	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
- 	netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
- 	netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
-@@ -1562,6 +1745,9 @@ setup(void)
- 	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);
-+	xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
-+	xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
-+	xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
- 	/* init cursors */
- 	cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
- 	cursor[CurResize] = drw_cur_create(drw, XC_sizing);
-@@ -1570,6 +1756,8 @@ setup(void)
- 	scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
- 	for (i = 0; i < LENGTH(colors); i++)
- 		scheme[i] = drw_scm_create(drw, colors[i], 3);
-+	/* init system tray */
-+	updatesystray();
- 	/* init bars */
- 	updatebars();
- 	updatestatus();
-@@ -1701,7 +1889,18 @@ togglebar(const Arg *arg)
- {
- 	selmon->showbar = !selmon->showbar;
- 	updatebarpos(selmon);
--	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
-+	resizebarwin(selmon);
-+	if (showsystray) {
-+		XWindowChanges wc;
-+		if (!selmon->showbar)
-+			wc.y = -bh;
-+		else if (selmon->showbar) {
-+			wc.y = 0;
-+			if (!selmon->topbar)
-+				wc.y = selmon->mh - bh;
-+		}
-+		XConfigureWindow(dpy, systray->win, CWY, &wc);
-+	}
- 	arrange(selmon);
- }
- 
-@@ -1796,11 +1995,18 @@ unmapnotify(XEvent *e)
- 		else
- 			unmanage(c, 0);
- 	}
-+	else if ((c = wintosystrayicon(ev->window))) {
-+		/* KLUDGE! sometimes icons occasionally unmap their windows, but do
-+		 * _not_ destroy them. We map those windows back */
-+		XMapRaised(dpy, c->win);
-+		updatesystray();
-+	}
- }
- 
- void
- updatebars(void)
- {
-+	unsigned int w;
- 	Monitor *m;
- 	XSetWindowAttributes wa = {
- 		.override_redirect = True,
-@@ -1811,10 +2017,15 @@ updatebars(void)
- 	for (m = mons; m; m = m->next) {
- 		if (m->barwin)
- 			continue;
--		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
-+		w = m->ww;
-+		if (showsystray && m == systraytomon(m))
-+			w -= getsystraywidth();
-+		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen),
- 				CopyFromParent, DefaultVisual(dpy, screen),
- 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
- 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
-+		if (showsystray && m == systraytomon(m))
-+			XMapRaised(dpy, systray->win);
- 		XMapRaised(dpy, m->barwin);
- 		XSetClassHint(dpy, m->barwin, &ch);
- 	}
-@@ -1990,6 +2201,121 @@ updatestatus(void)
- 	if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
- 		strcpy(stext, "dwm-"VERSION);
- 	drawbar(selmon);
-+	updatesystray();
-+}
-+
-+void
-+updatesystrayicongeom(Client *i, int w, int h)
-+{
-+	if (i) {
-+		i->h = bh;
-+		if (w == h)
-+			i->w = bh;
-+		else if (h == bh)
-+			i->w = w;
-+		else
-+			i->w = (int) ((float)bh * ((float)w / (float)h));
-+		applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
-+		/* force icons into the systray dimensions if they don't want to */
-+		if (i->h > bh) {
-+			if (i->w == i->h)
-+				i->w = bh;
-+			else
-+				i->w = (int) ((float)bh * ((float)i->w / (float)i->h));
-+			i->h = bh;
-+		}
-+	}
-+}
-+
-+void
-+updatesystrayiconstate(Client *i, XPropertyEvent *ev)
-+{
-+	long flags;
-+	int code = 0;
-+
-+	if (!showsystray || !i || ev->atom != xatom[XembedInfo] ||
-+			!(flags = getatomprop(i, xatom[XembedInfo])))
-+		return;
-+
-+	if (flags & XEMBED_MAPPED && !i->tags) {
-+		i->tags = 1;
-+		code = XEMBED_WINDOW_ACTIVATE;
-+		XMapRaised(dpy, i->win);
-+		setclientstate(i, NormalState);
-+	}
-+	else if (!(flags & XEMBED_MAPPED) && i->tags) {
-+		i->tags = 0;
-+		code = XEMBED_WINDOW_DEACTIVATE;
-+		XUnmapWindow(dpy, i->win);
-+		setclientstate(i, WithdrawnState);
-+	}
-+	else
-+		return;
-+	sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0,
-+			systray->win, XEMBED_EMBEDDED_VERSION);
-+}
-+
-+void
-+updatesystray(void)
-+{
-+	XSetWindowAttributes wa;
-+	XWindowChanges wc;
-+	Client *i;
-+	Monitor *m = systraytomon(NULL);
-+	unsigned int x = m->mx + m->mw;
-+	unsigned int w = 1;
-+
-+	if (!showsystray)
-+		return;
-+	if (!systray) {
-+		/* init systray */
-+		if (!(systray = (Systray *)calloc(1, sizeof(Systray))))
-+			die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
-+		systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel][ColBg].pixel);
-+		wa.event_mask        = ButtonPressMask | ExposureMask;
-+		wa.override_redirect = True;
-+		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-+		XSelectInput(dpy, systray->win, SubstructureNotifyMask);
-+		XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
-+				PropModeReplace, (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1);
-+		XChangeWindowAttributes(dpy, systray->win, CWEventMask|CWOverrideRedirect|CWBackPixel, &wa);
-+		XMapRaised(dpy, systray->win);
-+		XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime);
-+		if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) {
-+			sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, netatom[NetSystemTray], systray->win, 0, 0);
-+			XSync(dpy, False);
-+		}
-+		else {
-+			fprintf(stderr, "dwm: unable to obtain system tray.\n");
-+			free(systray);
-+			systray = NULL;
-+			return;
-+		}
-+	}
-+	for (w = 0, i = systray->icons; i; i = i->next) {
-+		/* make sure the background color stays the same */
-+		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-+		XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
-+		XMapRaised(dpy, i->win);
-+		w += systrayspacing;
-+		i->x = w;
-+		XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h);
-+		w += i->w;
-+		if (i->mon != m)
-+			i->mon = m;
-+	}
-+	w = w ? w + systrayspacing : 1;
-+	x -= w;
-+	XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
-+	wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh;
-+	wc.stack_mode = Above; wc.sibling = m->barwin;
-+	XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc);
-+	XMapWindow(dpy, systray->win);
-+	XMapSubwindows(dpy, systray->win);
-+	/* redraw background */
-+	XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel);
-+	XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
-+	XSync(dpy, False);
- }
- 
- void
-@@ -2057,6 +2383,16 @@ wintoclient(Window w)
- 	return NULL;
- }
- 
-+Client *
-+wintosystrayicon(Window w) {
-+	Client *i = NULL;
-+
-+	if (!showsystray || !w)
-+		return i;
-+	for (i = systray->icons; i && i->win != w; i = i->next) ;
-+	return i;
-+}
-+
- Monitor *
- wintomon(Window w)
- {
-@@ -2110,6 +2446,22 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
- 	return -1;
- }
- 
-+Monitor *
-+systraytomon(Monitor *m) {
-+	Monitor *t;
-+	int i, n;
-+	if(!systraypinning) {
-+		if(!m)
-+			return selmon;
-+		return m == selmon ? m : NULL;
-+	}
-+	for(n = 1, t = mons; t && t->next; n++, t = t->next) ;
-+	for(i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) ;
-+	if(systraypinningfailfirst && n < systraypinning)
-+		return mons;
-+	return t;
-+}
-+
- void
- zoom(const Arg *arg)
- {
--- 
-2.17.1
-

dwm.c

@@ -57,30 +57,14 @@
 #define TAGMASK                 ((1 << LENGTH(tags)) - 1)
 #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
 
-#define SYSTEM_TRAY_REQUEST_DOCK    0
-
-/* XEMBED messages */
-#define XEMBED_EMBEDDED_NOTIFY      0
-#define XEMBED_WINDOW_ACTIVATE      1
-#define XEMBED_FOCUS_IN             4
-#define XEMBED_MODALITY_ON         10
-
-#define XEMBED_MAPPED              (1 << 0)
-#define XEMBED_WINDOW_ACTIVATE      1
-#define XEMBED_WINDOW_DEACTIVATE    2
-
-#define VERSION_MAJOR               0
-#define VERSION_MINOR               0
-#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
+#define OPAQUE                  0xffU
 
 /* enums */
 enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
 enum { SchemeNorm, SchemeSel }; /* color schemes */
 enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
-       NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayOrientationHorz,
        NetWMFullscreen, NetActiveWindow, NetWMWindowType,
        NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
-enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
 enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
 enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
        ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
@@ -159,12 +143,6 @@ typedef struct {
 	int monitor;
 } Rule;
 
-typedef struct Systray   Systray;
-struct Systray {
-	Window win;
-	Client *icons;
-};
-
 /* function declarations */
 static void applyrules(Client *c);
 static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
@@ -193,10 +171,8 @@ static void focus(Client *c);
 static void focusin(XEvent *e);
 static void focusmon(const Arg *arg);
 static void focusstack(const Arg *arg);
-static Atom getatomprop(Client *c, Atom prop);
 static int getrootptr(int *x, int *y);
 static long getstate(Window w);
-static unsigned int getsystraywidth();
 static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
 static void grabbuttons(Client *c, int focused);
 static void grabkeys(void);
@@ -214,16 +190,13 @@ static void pop(Client *);
 static void propertynotify(XEvent *e);
 static void quit(const Arg *arg);
 static Monitor *recttomon(int x, int y, int w, int h);
-static void removesystrayicon(Client *i);
 static void resize(Client *c, int x, int y, int w, int h, int interact);
-static void resizebarwin(Monitor *m);
 static void resizeclient(Client *c, int x, int y, int w, int h);
 static void resizemouse(const Arg *arg);
-static void resizerequest(XEvent *e);
 static void restack(Monitor *m);
 static void run(void);
 static void scan(void);
-static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
+static int sendevent(Client *c, Atom proto);
 static void sendmon(Client *c, Monitor *m);
 static void setclientstate(Client *c, long state);
 static void setfocus(Client *c);
@@ -235,7 +208,6 @@ static void seturgent(Client *c, int urg);
 static void showhide(Client *c);
 static void sigchld(int unused);
 static void spawn(const Arg *arg);
-static Monitor *systraytomon(Monitor *m);
 static void tag(const Arg *arg);
 static void tagmon(const Arg *arg);
 static void tile(Monitor *);
@@ -253,23 +225,19 @@ static int updategeom(void);
 static void updatenumlockmask(void);
 static void updatesizehints(Client *c);
 static void updatestatus(void);
-static void updatesystray(void);
-static void updatesystrayicongeom(Client *i, int w, int h);
-static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
 static void updatetitle(Client *c);
 static void updatewindowtype(Client *c);
 static void updatewmhints(Client *c);
 static void view(const Arg *arg);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
-static Client *wintosystrayicon(Window w);
 static int xerror(Display *dpy, XErrorEvent *ee);
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
+static void xinitvisual();
 static void zoom(const Arg *arg);
 
 /* variables */
-static Systray *systray =  NULL;
 static const char broken[] = "broken";
 static char stext[256];
 static int screen;
@@ -292,10 +260,9 @@ static void (*handler[LASTEvent]) (XEvent *) = {
 	[MapRequest] = maprequest,
 	[MotionNotify] = motionnotify,
 	[PropertyNotify] = propertynotify,
-	[ResizeRequest] = resizerequest,
 	[UnmapNotify] = unmapnotify
 };
-static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
+static Atom wmatom[WMLast], netatom[NetLast];
 static int running = 1;
 static Cur *cursor[CurLast];
 static Clr **scheme;
@@ -304,6 +271,11 @@ static Drw *drw;
 static Monitor *mons, *selmon;
 static Window root, wmcheckwin;
 
+static int useargb = 0;
+static Visual *visual;
+static int depth;
+static Colormap cmap;
+
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
@@ -475,7 +447,7 @@ buttonpress(XEvent *e)
 			arg.ui = 1 << i;
 		} else if (ev->x < x + blw)
 			click = ClkLtSymbol;
-		else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth())
+		else if (ev->x > selmon->ww - TEXTW(stext))
 			click = ClkStatusText;
 		else
 			click = ClkWinTitle;
@@ -518,11 +490,6 @@ cleanup(void)
 	XUngrabKey(dpy, AnyKey, AnyModifier, root);
 	while (mons)
 		cleanupmon(mons);
-	if (showsystray) {
-		XUnmapWindow(dpy, systray->win);
-		XDestroyWindow(dpy, systray->win);
-		free(systray);
-	}
 	for (i = 0; i < CurLast; i++)
 		drw_cur_free(drw, cursor[i]);
 	for (i = 0; i < LENGTH(colors); i++)
@@ -553,57 +520,9 @@ cleanupmon(Monitor *mon)
 void
 clientmessage(XEvent *e)
 {
-	XWindowAttributes wa;
-	XSetWindowAttributes swa;
 	XClientMessageEvent *cme = &e->xclient;
 	Client *c = wintoclient(cme->window);
 
-	if (showsystray && cme->window == systray->win && cme->message_type == netatom[NetSystemTrayOP]) {
-		/* add systray icons */
-		if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) {
-			if (!(c = (Client *)calloc(1, sizeof(Client))))
-				die("fatal: could not malloc() %u bytes\n", sizeof(Client));
-			if (!(c->win = cme->data.l[2])) {
-				free(c);
-				return;
-			}
-			c->mon = selmon;
-			c->next = systray->icons;
-			systray->icons = c;
-			if (!XGetWindowAttributes(dpy, c->win, &wa)) {
-				/* use sane defaults */
-				wa.width = bh;
-				wa.height = bh;
-				wa.border_width = 0;
-			}
-			c->x = c->oldx = c->y = c->oldy = 0;
-			c->w = c->oldw = wa.width;
-			c->h = c->oldh = wa.height;
-			c->oldbw = wa.border_width;
-			c->bw = 0;
-			c->isfloating = True;
-			/* reuse tags field as mapped status */
-			c->tags = 1;
-			updatesizehints(c);
-			updatesystrayicongeom(c, wa.width, wa.height);
-			XAddToSaveSet(dpy, c->win);
-			XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask);
-			XReparentWindow(dpy, c->win, systray->win, 0, 0);
-			/* use parents background color */
-			swa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-			XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa);
-			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-			/* FIXME not sure if I have to send these events, too */
-			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_FOCUS_IN, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_MODALITY_ON, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
-			XSync(dpy, False);
-			resizebarwin(selmon);
-			updatesystray();
-			setclientstate(c, NormalState);
-		}
-		return;
-	}
 	if (!c)
 		return;
 	if (cme->message_type == netatom[NetWMState]) {
@@ -656,7 +575,7 @@ configurenotify(XEvent *e)
 				for (c = m->clients; c; c = c->next)
 					if (c->isfullscreen)
 						resizeclient(c, m->mx, m->my, m->mw, m->mh);
-				resizebarwin(m);
+				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
 			}
 			focus(NULL);
 			arrange(NULL);
@@ -741,11 +660,6 @@ destroynotify(XEvent *e)
 
 	if ((c = wintoclient(ev->window)))
 		unmanage(c, 1);
-	else if ((c = wintosystrayicon(ev->window))) {
-		removesystrayicon(c);
-		resizebarwin(selmon);
-		updatesystray();
-	}
 }
 
 void
@@ -789,23 +703,19 @@ dirtomon(int dir)
 void
 drawbar(Monitor *m)
 {
-	int x, w, sw = 0, stw = 0;
+	int x, w, sw = 0;
 	int boxs = drw->fonts->h / 9;
 	int boxw = drw->fonts->h / 6 + 2;
 	unsigned int i, occ = 0, urg = 0;
 	Client *c;
 
-	if(showsystray && m == systraytomon(m))
-		stw = getsystraywidth();
-
 	/* draw status first so it can be overdrawn by tags later */
 	if (m == selmon) { /* status is only drawn on selected monitor */
 		drw_setscheme(drw, scheme[SchemeNorm]);
-		sw = TEXTW(stext) - lrpad / 2 + 2; /* 2px right padding */
-		drw_text(drw, m->ww - sw - stw, 0, sw, bh, lrpad / 2 - 2, stext, 0);
+		sw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+		drw_text(drw, m->ww - sw, 0, sw, bh, 0, stext, 0);
 	}
 
-	resizebarwin(m);
 	for (c = m->clients; c; c = c->next) {
 		occ |= c->tags;
 		if (c->isurgent)
@@ -826,7 +736,7 @@ drawbar(Monitor *m)
 	drw_setscheme(drw, scheme[SchemeNorm]);
 	x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
 
-	if ((w = m->ww - sw - stw - x) > bh) {
+	if ((w = m->ww - sw - x) > bh) {
 		if (m->sel) {
 			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
@@ -837,7 +747,7 @@ drawbar(Monitor *m)
 			drw_rect(drw, x, 0, w, bh, 1, 1);
 		}
 	}
-	drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh);
+	drw_map(drw, m->barwin, 0, 0, m->ww, bh);
 }
 
 void
@@ -874,11 +784,8 @@ expose(XEvent *e)
 	Monitor *m;
 	XExposeEvent *ev = &e->xexpose;
 
-	if (ev->count == 0 && (m = wintomon(ev->window))) {
+	if (ev->count == 0 && (m = wintomon(ev->window)))
 		drawbar(m);
-		if (m == selmon)
-			updatesystray();
-	}
 }
 
 void
@@ -963,17 +870,10 @@ getatomprop(Client *c, Atom prop)
 	unsigned long dl;
 	unsigned char *p = NULL;
 	Atom da, atom = None;
-	/* FIXME getatomprop should return the number of items and a pointer to
-	 * the stored data instead of this workaround */
-	Atom req = XA_ATOM;
-	if (prop == xatom[XembedInfo])
-		req = xatom[XembedInfo];
 
-	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req,
+	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
 		&da, &di, &dl, &dl, &p) == Success && p) {
 		atom = *(Atom *)p;
-		if (da == xatom[XembedInfo] && dl == 2)
-			atom = ((Atom *)p)[1];
 		XFree(p);
 	}
 	return atom;
@@ -1007,16 +907,6 @@ getstate(Window w)
 	return result;
 }
 
-unsigned int
-getsystraywidth()
-{
-	unsigned int w = 0;
-	Client *i;
-	if(showsystray)
-		for(i = systray->icons; i; w += i->w + systrayspacing, i = i->next) ;
-	return w ? w + systrayspacing : 1;
-}
-
 int
 gettextprop(Window w, Atom atom, char *text, unsigned int size)
 {
@@ -1121,7 +1011,7 @@ killclient(const Arg *arg)
 {
 	if (!selmon->sel)
 		return;
-	if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
+	if (!sendevent(selmon->sel, wmatom[WMDelete])) {
 		XGrabServer(dpy);
 		XSetErrorHandler(xerrordummy);
 		XSetCloseDownMode(dpy, DestroyAll);
@@ -1209,12 +1099,6 @@ maprequest(XEvent *e)
 {
 	static XWindowAttributes wa;
 	XMapRequestEvent *ev = &e->xmaprequest;
-	Client *i;
-	if ((i = wintosystrayicon(ev->window))) {
-		sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
-		resizebarwin(selmon);
-		updatesystray();
-	}
 
 	if (!XGetWindowAttributes(dpy, ev->window, &wa))
 		return;
@@ -1339,16 +1223,6 @@ propertynotify(XEvent *e)
 	Window trans;
 	XPropertyEvent *ev = &e->xproperty;
 
-	if ((c = wintosystrayicon(ev->window))) {
-		if (ev->atom == XA_WM_NORMAL_HINTS) {
-			updatesizehints(c);
-			updatesystrayicongeom(c, c->w, c->h);
-		}
-		else
-			updatesystrayiconstate(c, ev);
-		resizebarwin(selmon);
-		updatesystray();
-	}
 	if ((ev->window == root) && (ev->atom == XA_WM_NAME))
 		updatestatus();
 	else if (ev->state == PropertyDelete)
@@ -1399,20 +1273,6 @@ recttomon(int x, int y, int w, int h)
 	return r;
 }
 
-void
-removesystrayicon(Client *i)
-{
-	Client **ii;
-
-	if (!showsystray || !i)
-		return;
-	for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next);
-	if (ii)
-		*ii = i->next;
-	free(i);
-}
-
-
 void
 resize(Client *c, int x, int y, int w, int h, int interact)
 {
@@ -1420,14 +1280,6 @@ resize(Client *c, int x, int y, int w, int h, int interact)
 		resizeclient(c, x, y, w, h);
 }
 
-void
-resizebarwin(Monitor *m) {
-	unsigned int w = m->ww;
-	if (showsystray && m == systraytomon(m))
-		w -= getsystraywidth();
-	XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh);
-}
-
 void
 resizeclient(Client *c, int x, int y, int w, int h)
 {
@@ -1500,19 +1352,6 @@ resizemouse(const Arg *arg)
 	}
 }
 
-void
-resizerequest(XEvent *e)
-{
-	XResizeRequestEvent *ev = &e->xresizerequest;
-	Client *i;
-
-	if ((i = wintosystrayicon(ev->window))) {
-		updatesystrayicongeom(i, ev->width, ev->height);
-		resizebarwin(selmon);
-		updatesystray();
-	}
-}
-
 void
 restack(Monitor *m)
 {
@@ -1602,36 +1441,26 @@ setclientstate(Client *c, long state)
 }
 
 int
-sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
+sendevent(Client *c, Atom proto)
 {
 	int n;
-	Atom *protocols, mt;
+	Atom *protocols;
 	int exists = 0;
 	XEvent ev;
 
-	if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) {
-		mt = wmatom[WMProtocols];
-		if (XGetWMProtocols(dpy, w, &protocols, &n)) {
+	if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
 		while (!exists && n--)
 			exists = protocols[n] == proto;
 		XFree(protocols);
 	}
-	}
-	else {
-		exists = True;
-		mt = proto;
-	}
 	if (exists) {
 		ev.type = ClientMessage;
-		ev.xclient.window = w;
-		ev.xclient.message_type = mt;
+		ev.xclient.window = c->win;
+		ev.xclient.message_type = wmatom[WMProtocols];
 		ev.xclient.format = 32;
-		ev.xclient.data.l[0] = d0;
-		ev.xclient.data.l[1] = d1;
-		ev.xclient.data.l[2] = d2;
-		ev.xclient.data.l[3] = d3;
-		ev.xclient.data.l[4] = d4;
-		XSendEvent(dpy, w, False, mask, &ev);
+		ev.xclient.data.l[0] = proto;
+		ev.xclient.data.l[1] = CurrentTime;
+		XSendEvent(dpy, c->win, False, NoEventMask, &ev);
 	}
 	return exists;
 }
@@ -1645,7 +1474,7 @@ setfocus(Client *c)
 			XA_WINDOW, 32, PropModeReplace,
 			(unsigned char *) &(c->win), 1);
 	}
-	sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
+	sendevent(c, wmatom[WMTakeFocus]);
 }
 
 void
@@ -1720,7 +1549,8 @@ setup(void)
 	sw = DisplayWidth(dpy, screen);
 	sh = DisplayHeight(dpy, screen);
 	root = RootWindow(dpy, screen);
-	drw = drw_create(dpy, screen, root, sw, sh);
+	xinitvisual();
+	drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
 	if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
 		die("no fonts could be loaded.");
 	lrpad = drw->fonts->h;
@@ -1734,10 +1564,6 @@ setup(void)
 	wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
 	netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
 	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
-	netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False);
-	netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False);
-	netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False);
-	netatom[NetSystemTrayOrientationHorz] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False);
 	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
 	netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
 	netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
@@ -1745,9 +1571,6 @@ setup(void)
 	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);
-	xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
-	xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
-	xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
 	/* init cursors */
 	cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
 	cursor[CurResize] = drw_cur_create(drw, XC_sizing);
@@ -1755,9 +1578,7 @@ setup(void)
 	/* init appearance */
 	scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
 	for (i = 0; i < LENGTH(colors); i++)
-		scheme[i] = drw_scm_create(drw, colors[i], 3);
-	/* init system tray */
-	updatesystray();
+		scheme[i] = drw_scm_create(drw, colors[i], alphas[i], 3);
 	/* init bars */
 	updatebars();
 	updatestatus();
@@ -1889,18 +1710,7 @@ togglebar(const Arg *arg)
 {
 	selmon->showbar = !selmon->showbar;
 	updatebarpos(selmon);
-	resizebarwin(selmon);
-	if (showsystray) {
-		XWindowChanges wc;
-		if (!selmon->showbar)
-			wc.y = -bh;
-		else if (selmon->showbar) {
-			wc.y = 0;
-			if (!selmon->topbar)
-				wc.y = selmon->mh - bh;
-		}
-		XConfigureWindow(dpy, systray->win, CWY, &wc);
-	}
+	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
 	arrange(selmon);
 }
 
@@ -1995,37 +1805,27 @@ unmapnotify(XEvent *e)
 		else
 			unmanage(c, 0);
 	}
-	else if ((c = wintosystrayicon(ev->window))) {
-		/* KLUDGE! sometimes icons occasionally unmap their windows, but do
-		 * _not_ destroy them. We map those windows back */
-		XMapRaised(dpy, c->win);
-		updatesystray();
-	}
 }
 
 void
 updatebars(void)
 {
-	unsigned int w;
 	Monitor *m;
 	XSetWindowAttributes wa = {
 		.override_redirect = True,
-		.background_pixmap = ParentRelative,
+		.background_pixel = 0,
+		.border_pixel = 0,
+		.colormap = cmap,
 		.event_mask = ButtonPressMask|ExposureMask
 	};
 	XClassHint ch = {"dwm", "dwm"};
 	for (m = mons; m; m = m->next) {
 		if (m->barwin)
 			continue;
-		w = m->ww;
-		if (showsystray && m == systraytomon(m))
-			w -= getsystraywidth();
-		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen),
-				CopyFromParent, DefaultVisual(dpy, screen),
-				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, depth,
+		                          InputOutput, visual,
+		                          CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
-		if (showsystray && m == systraytomon(m))
-			XMapRaised(dpy, systray->win);
 		XMapRaised(dpy, m->barwin);
 		XSetClassHint(dpy, m->barwin, &ch);
 	}
@@ -2201,121 +2001,6 @@ updatestatus(void)
 	if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
 		strcpy(stext, "dwm-"VERSION);
 	drawbar(selmon);
-	updatesystray();
-}
-
-void
-updatesystrayicongeom(Client *i, int w, int h)
-{
-	if (i) {
-		i->h = bh;
-		if (w == h)
-			i->w = bh;
-		else if (h == bh)
-			i->w = w;
-		else
-			i->w = (int) ((float)bh * ((float)w / (float)h));
-		applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
-		/* force icons into the systray dimensions if they don't want to */
-		if (i->h > bh) {
-			if (i->w == i->h)
-				i->w = bh;
-			else
-				i->w = (int) ((float)bh * ((float)i->w / (float)i->h));
-			i->h = bh;
-		}
-	}
-}
-
-void
-updatesystrayiconstate(Client *i, XPropertyEvent *ev)
-{
-	long flags;
-	int code = 0;
-
-	if (!showsystray || !i || ev->atom != xatom[XembedInfo] ||
-			!(flags = getatomprop(i, xatom[XembedInfo])))
-		return;
-
-	if (flags & XEMBED_MAPPED && !i->tags) {
-		i->tags = 1;
-		code = XEMBED_WINDOW_ACTIVATE;
-		XMapRaised(dpy, i->win);
-		setclientstate(i, NormalState);
-	}
-	else if (!(flags & XEMBED_MAPPED) && i->tags) {
-		i->tags = 0;
-		code = XEMBED_WINDOW_DEACTIVATE;
-		XUnmapWindow(dpy, i->win);
-		setclientstate(i, WithdrawnState);
-	}
-	else
-		return;
-	sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0,
-			systray->win, XEMBED_EMBEDDED_VERSION);
-}
-
-void
-updatesystray(void)
-{
-	XSetWindowAttributes wa;
-	XWindowChanges wc;
-	Client *i;
-	Monitor *m = systraytomon(NULL);
-	unsigned int x = m->mx + m->mw;
-	unsigned int w = 1;
-
-	if (!showsystray)
-		return;
-	if (!systray) {
-		/* init systray */
-		if (!(systray = (Systray *)calloc(1, sizeof(Systray))))
-			die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
-		systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel][ColBg].pixel);
-		wa.event_mask        = ButtonPressMask | ExposureMask;
-		wa.override_redirect = True;
-		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-		XSelectInput(dpy, systray->win, SubstructureNotifyMask);
-		XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
-				PropModeReplace, (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1);
-		XChangeWindowAttributes(dpy, systray->win, CWEventMask|CWOverrideRedirect|CWBackPixel, &wa);
-		XMapRaised(dpy, systray->win);
-		XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime);
-		if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) {
-			sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, netatom[NetSystemTray], systray->win, 0, 0);
-			XSync(dpy, False);
-		}
-		else {
-			fprintf(stderr, "dwm: unable to obtain system tray.\n");
-			free(systray);
-			systray = NULL;
-			return;
-		}
-	}
-	for (w = 0, i = systray->icons; i; i = i->next) {
-		/* make sure the background color stays the same */
-		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
-		XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
-		XMapRaised(dpy, i->win);
-		w += systrayspacing;
-		i->x = w;
-		XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h);
-		w += i->w;
-		if (i->mon != m)
-			i->mon = m;
-	}
-	w = w ? w + systrayspacing : 1;
-	x -= w;
-	XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
-	wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh;
-	wc.stack_mode = Above; wc.sibling = m->barwin;
-	XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc);
-	XMapWindow(dpy, systray->win);
-	XMapSubwindows(dpy, systray->win);
-	/* redraw background */
-	XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel);
-	XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
-	XSync(dpy, False);
 }
 
 void
@@ -2383,16 +2068,6 @@ wintoclient(Window w)
 	return NULL;
 }
 
-Client *
-wintosystrayicon(Window w) {
-	Client *i = NULL;
-
-	if (!showsystray || !w)
-		return i;
-	for (i = systray->icons; i && i->win != w; i = i->next) ;
-	return i;
-}
-
 Monitor *
 wintomon(Window w)
 {
@@ -2446,20 +2121,41 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
 	return -1;
 }
 
-Monitor *
-systraytomon(Monitor *m) {
-	Monitor *t;
-	int i, n;
-	if(!systraypinning) {
-		if(!m)
-			return selmon;
-		return m == selmon ? m : NULL;
+void
+xinitvisual()
+{
+	XVisualInfo *infos;
+	XRenderPictFormat *fmt;
+	int nitems;
+	int i;
+
+	XVisualInfo tpl = {
+		.screen = screen,
+		.depth = 32,
+		.class = TrueColor
+	};
+	long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
+
+	infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
+	visual = NULL;
+	for(i = 0; i < nitems; i ++) {
+		fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
+		if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
+			visual = infos[i].visual;
+			depth = infos[i].depth;
+			cmap = XCreateColormap(dpy, root, visual, AllocNone);
+			useargb = 1;
+			break;
+		}
+	}
+
+	XFree(infos);
+
+	if (! visual) {
+		visual = DefaultVisual(dpy, screen);
+		depth = DefaultDepth(dpy, screen);
+		cmap = DefaultColormap(dpy, screen);
 	}
-	for(n = 1, t = mons; t && t->next; n++, t = t->next) ;
-	for(i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) ;
-	if(systraypinningfailfirst && n < systraypinning)
-		return mons;
-	return t;
 }
 
 void