commit bcc59ff389e170e2d5e32342fe931619b4ebac34
Author: Ivan Tham <[email protected]>
Date: Sat Oct 31 12:31:25 2015 +0800
[dwm][systray] Update against git HEAD
diff --git a/dwm.suckless.org/patches/dwm-14343e69cc59-systray.diff
b/dwm.suckless.org/patches/dwm-14343e69cc59-systray.diff
deleted file mode 100644
index ad74237..0000000
--- a/dwm.suckless.org/patches/dwm-14343e69cc59-systray.diff
+++ /dev/null
@@ -1,687 +0,0 @@
-diff --git a/config.def.h b/config.def.h
-index eaae8f3..42f4165 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -15,6 +15,10 @@ static const char selbgcolor[] = "#005577";
- static const char selfgcolor[] = "#eeeeee";
- 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 Bool systraypinningfailfirst = True; /* True: if pinning
fails, display systray on the first monitor, False: display systray on the last
monitor*/
-+static const Bool showsystray = True; /* False means no systray */
- static const Bool showbar = True; /* False means no bar */
- static const Bool topbar = True; /* False means bottom bar */
-
-diff --git a/dwm.c b/dwm.c
-index 169adcb..859143e 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -57,12 +57,30 @@
- #define TAGMASK ((1 << LENGTH(tags)) - 1)
- #define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) +
drw->fonts[0]->h)
-
-+#define SYSTEM_TRAY_REQUEST_DOCK 0
-+#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 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, SchemeLast }; /* color schemes */
--enum { NetSupported, NetWMName, NetWMState,
-- NetWMFullscreen, NetActiveWindow, NetWMWindowType,
-- NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
-+enum { NetSupported, NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation,
-+ NetWMName, NetWMState, 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 Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool
interact);
-@@ -170,8 +194,10 @@ 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 Bool getrootptr(int *x, int *y);
- static long getstate(Window w);
-+static unsigned int getsystraywidth();
- static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
- static void grabbuttons(Client *c, Bool focused);
- static void grabkeys(void);
-@@ -189,13 +215,16 @@ 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, Bool 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 Bool sendevent(Client *c, Atom proto);
-+static Bool 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 setup(void);
- 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 +253,24 @@ static void updateclientlist(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 updatewindowtype(Client *c);
- static void updatetitle(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 unsigned long systrayorientation = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
- static const char broken[] = "broken";
- static char stext[256];
- static int screen;
-@@ -256,9 +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 Bool running = True;
- static Cur *cursor[CurLast];
- static ClrScheme scheme[SchemeLast];
-@@ -471,6 +508,11 @@ cleanup(void) {
- XUngrabKey(dpy, AnyKey, AnyModifier, root);
- while(mons)
- cleanupmon(mons);
-+ if(showsystray) {
-+ XUnmapWindow(dpy, systray->win);
-+ XDestroyWindow(dpy, systray->win);
-+ free(systray);
-+ }
- drw_cur_free(drw, cursor[CurNormal]);
- drw_cur_free(drw, cursor[CurResize]);
- drw_cur_free(drw, cursor[CurMove]);
-@@ -515,9 +557,49 @@ clearurgent(Client *c) {
-
- 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
", sizeof(Client));
-+ c->win = cme->data.l[2];
-+ c->mon = selmon;
-+ c->next = systray->icons;
-+ systray->icons = c;
-+ XGetWindowAttributes(dpy, c->win, &wa);
-+ 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].bg->pix;
-+ 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 +649,7 @@ configurenotify(XEvent *e) {
- drw_resize(drw, sw, bh);
- updatebars();
- for(m = mons; m; m = m->next)
-- XMoveResizeWindow(dpy, m->barwin, m->wx, m->by,
m->ww, bh);
-+ resizebarwin(m);
- focus(NULL);
- arrange(NULL);
- }
-@@ -651,6 +733,11 @@ destroynotify(XEvent *e) {
-
- if((c = wintoclient(ev->window)))
- unmanage(c, True);
-+ else if((c = wintosystrayicon(ev->window))) {
-+ removesystrayicon(c);
-+ resizebarwin(selmon);
-+ updatesystray();
-+ }
- }
-
- void
-@@ -695,6 +782,7 @@ drawbar(Monitor *m) {
- unsigned int i, occ = 0, urg = 0;
- Client *c;
-
-+ resizebarwin(m);
- for(c = m->clients; c; c = c->next) {
- occ |= c->tags;
- if(c->isurgent)
-@@ -717,6 +805,9 @@ drawbar(Monitor *m) {
- if(m == selmon) { /* status is only drawn on selected monitor */
- w = TEXTW(stext);
- x = m->ww - w;
-+ if(showsystray && m == systraytomon(m)) {
-+ x -= getsystraywidth();
-+ }
- if(x < xx) {
- x = xx;
- w = m->ww - xx;
-@@ -746,6 +837,7 @@ drawbars(void) {
-
- for(m = mons; m; m = m->next)
- drawbar(m);
-+ updatesystray();
- }
-
- void
-@@ -772,8 +864,11 @@ 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
-@@ -856,10 +951,17 @@ 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;
-@@ -891,6 +993,15 @@ 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;
-+}
-+
- Bool
- gettextprop(Window w, Atom atom, char *text, unsigned int size) {
- char **list = NULL;
-@@ -991,7 +1102,7 @@ void
- 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);
-@@ -1077,6 +1188,12 @@ void
- 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;
-@@ -1198,6 +1315,16 @@ 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)
-@@ -1247,12 +1374,33 @@ recttomon(int x, int y, int w, int h) {
- }
-
- 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, Bool interact) {
- if(applysizehints(c, &x, &y, &w, &h, 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) {
- XWindowChanges wc;
-
-@@ -1323,6 +1471,18 @@ 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) {
- Client *c;
- XEvent ev;
-@@ -1406,25 +1566,35 @@ setclientstate(Client *c, long state) {
- }
-
- Bool
--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;
- Bool exists = False;
- 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;
- }
-@@ -1437,7 +1607,7 @@ 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
-@@ -1520,12 +1690,18 @@ 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[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[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);
-@@ -1537,6 +1713,8 @@ setup(void) {
- scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor);
- scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
- scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
-+ /* init system tray */
-+ updatesystray();
- /* init bars */
- updatebars();
- updatestatus();
-@@ -1592,6 +1770,22 @@ spawn(const Arg *arg) {
- }
- }
-
-+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
- tag(const Arg *arg) {
- if(selmon->sel && arg->ui & TAGMASK) {
-@@ -1638,7 +1832,18 @@ void
- 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);
- }
-
-@@ -1728,11 +1933,18 @@ unmapnotify(XEvent *e) {
- else
- unmanage(c, False);
- }
-+ else if((c = wintosystrayicon(ev->window))) {
-+ removesystrayicon(c);
-+ resizebarwin(selmon);
-+ updatesystray();
-+ }
- }
-
- void
- updatebars(void) {
-+ unsigned int w;
- Monitor *m;
-+
- XSetWindowAttributes wa = {
- .override_redirect = True,
- .background_pixmap = ParentRelative,
-@@ -1741,10 +1953,15 @@ 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);
- }
- }
-@@ -1938,6 +2155,117 @@ updatestatus(void) {
- }
-
- 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 dimenons 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
", sizeof(Systray));
-+ systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh,
0, 0, scheme[SchemeSel].bg->pix);
-+ wa.event_mask = ButtonPressMask | ExposureMask;
-+ wa.override_redirect = True;
-+ wa.background_pixel = scheme[SchemeNorm].bg->pix;
-+ XSelectInput(dpy, systray->win, SubstructureNotifyMask);
-+ XChangeProperty(dpy, systray->win,
netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
-+ PropModeReplace, (unsigned char
*)&systrayorientation, 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.
");
-+ 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].bg->pix;
-+ 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].bg->pix);
-+ XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
-+ XSync(dpy, False);
-+}
-+
-+void
- updatewindowtype(Client *c) {
- Atom state = getatomprop(c, netatom[NetWMState]);
- Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
-@@ -2006,6 +2334,16 @@ wintomon(Window w) {
- return selmon;
- }
-
-+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;
-+}
-+
- /* There's no way to check accesses to destroyed windows, thus those cases are
- * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
- * default error handler, which may call exit. */
diff --git a/dwm.suckless.org/patches/dwm-7e1182c-systray.diff
b/dwm.suckless.org/patches/dwm-7e1182c-systray.diff
new file mode 100644
index 0000000..cacc1dd
--- /dev/null
+++ b/dwm.suckless.org/patches/dwm-7e1182c-systray.diff
@@ -0,0 +1,687 @@
+diff --git a/config.def.h b/config.def.h
+index 3fde3cf..bd0e848 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -13,6 +13,10 @@ static const char selbgcolor[] = "#005577";
+ static const char selfgcolor[] = "#eeeeee";
+ 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 Bool systraypinningfailfirst = True; /* True: if pinning
fails, display systray on the first monitor, False: display systray on the last
monitor*/
++static const Bool showsystray = True; /* False means no systray */
+ static const Bool showbar = True; /* False means no bar */
+ static const Bool topbar = True; /* False means bottom bar */
+
+diff --git a/dwm.c b/dwm.c
+index 96b43f7..37af33e 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -57,12 +57,30 @@
+ #define TAGMASK ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) +
drw->fonts[0]->h)
+
++#define SYSTEM_TRAY_REQUEST_DOCK 0
++#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 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, SchemeLast }; /* color schemes */
+-enum { NetSupported, NetWMName, NetWMState,
+- NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+- NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
++enum { NetSupported, NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation,
++ NetWMName, NetWMState, 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 Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool
interact);
+@@ -170,8 +194,10 @@ 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 Bool getrootptr(int *x, int *y);
+ static long getstate(Window w);
++static unsigned int getsystraywidth();
+ static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
+ static void grabbuttons(Client *c, Bool focused);
+ static void grabkeys(void);
+@@ -189,13 +215,16 @@ 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, Bool 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 Bool sendevent(Client *c, Atom proto);
++static Bool 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 setup(void);
+ 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 +253,24 @@ static void updateclientlist(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 updatewindowtype(Client *c);
+ static void updatetitle(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 unsigned long systrayorientation = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
+ static const char broken[] = "broken";
+ static char stext[256];
+ static int screen;
+@@ -256,9 +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 Bool running = True;
+ static Cur *cursor[CurLast];
+ static ClrScheme scheme[SchemeLast];
+@@ -472,6 +509,11 @@ 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 < SchemeLast; i++) {
+@@ -514,9 +556,49 @@ clearurgent(Client *c) {
+
+ 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
", sizeof(Client));
++ c->win = cme->data.l[2];
++ c->mon = selmon;
++ c->next = systray->icons;
++ systray->icons = c;
++ XGetWindowAttributes(dpy, c->win, &wa);
++ 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].bg->pix;
++ 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]) {
+@@ -566,7 +648,7 @@ configurenotify(XEvent *e) {
+ drw_resize(drw, sw, bh);
+ updatebars();
+ for(m = mons; m; m = m->next)
+- XMoveResizeWindow(dpy, m->barwin, m->wx, m->by,
m->ww, bh);
++ resizebarwin(m);
+ focus(NULL);
+ arrange(NULL);
+ }
+@@ -649,6 +731,11 @@ destroynotify(XEvent *e) {
+
+ if((c = wintoclient(ev->window)))
+ unmanage(c, True);
++ else if((c = wintosystrayicon(ev->window))) {
++ removesystrayicon(c);
++ resizebarwin(selmon);
++ updatesystray();
++ }
+ }
+
+ void
+@@ -695,6 +782,7 @@ drawbar(Monitor *m) {
+
+ dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4;
+
++ resizebarwin(m);
+ for(c = m->clients; c; c = c->next) {
+ occ |= c->tags;
+ if(c->isurgent)
+@@ -717,6 +805,9 @@ drawbar(Monitor *m) {
+ if(m == selmon) { /* status is only drawn on selected monitor */
+ w = TEXTW(stext);
+ x = m->ww - w;
++ if(showsystray && m == systraytomon(m)) {
++ x -= getsystraywidth();
++ }
+ if(x < xx) {
+ x = xx;
+ w = m->ww - xx;
+@@ -746,6 +837,7 @@ drawbars(void) {
+
+ for(m = mons; m; m = m->next)
+ drawbar(m);
++ updatesystray();
+ }
+
+ void
+@@ -772,8 +864,11 @@ 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
+@@ -856,10 +951,17 @@ 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;
+@@ -891,6 +993,15 @@ 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;
++}
++
+ Bool
+ gettextprop(Window w, Atom atom, char *text, unsigned int size) {
+ char **list = NULL;
+@@ -991,7 +1102,7 @@ void
+ 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);
+@@ -1076,6 +1187,12 @@ void
+ 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;
+@@ -1197,6 +1314,16 @@ 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)
+@@ -1246,12 +1373,33 @@ recttomon(int x, int y, int w, int h) {
+ }
+
+ 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, Bool interact) {
+ if(applysizehints(c, &x, &y, &w, &h, 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) {
+ XWindowChanges wc;
+
+@@ -1322,6 +1470,18 @@ 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) {
+ Client *c;
+ XEvent ev;
+@@ -1405,25 +1565,35 @@ setclientstate(Client *c, long state) {
+ }
+
+ Bool
+-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;
+ Bool exists = False;
+ 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;
+ }
+@@ -1436,7 +1606,7 @@ 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
+@@ -1519,12 +1689,18 @@ 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[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[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);
+@@ -1536,6 +1712,8 @@ setup(void) {
+ scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor);
+ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
+ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
++ /* init system tray */
++ updatesystray();
+ /* init bars */
+ updatebars();
+ updatestatus();
+@@ -1591,6 +1769,22 @@ spawn(const Arg *arg) {
+ }
+ }
+
++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
+ tag(const Arg *arg) {
+ if(selmon->sel && arg->ui & TAGMASK) {
+@@ -1637,7 +1831,18 @@ void
+ 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);
+ }
+
+@@ -1727,11 +1932,18 @@ unmapnotify(XEvent *e) {
+ else
+ unmanage(c, False);
+ }
++ else if((c = wintosystrayicon(ev->window))) {
++ removesystrayicon(c);
++ resizebarwin(selmon);
++ updatesystray();
++ }
+ }
+
+ void
+ updatebars(void) {
++ unsigned int w;
+ Monitor *m;
++
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+ .background_pixmap = ParentRelative,
+@@ -1740,10 +1952,15 @@ 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);
+ }
+ }
+@@ -1936,6 +2153,117 @@ updatestatus(void) {
+ }
+
+ 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 dimenons 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
", sizeof(Systray));
++ systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh,
0, 0, scheme[SchemeSel].bg->pix);
++ wa.event_mask = ButtonPressMask | ExposureMask;
++ wa.override_redirect = True;
++ wa.background_pixel = scheme[SchemeNorm].bg->pix;
++ XSelectInput(dpy, systray->win, SubstructureNotifyMask);
++ XChangeProperty(dpy, systray->win,
netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
++ PropModeReplace, (unsigned char
*)&systrayorientation, 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.
");
++ 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].bg->pix;
++ 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].bg->pix);
++ XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
++ XSync(dpy, False);
++}
++
++void
+ updatewindowtype(Client *c) {
+ Atom state = getatomprop(c, netatom[NetWMState]);
+ Atom wtype = getatomprop(c, netatom[NetWMWindowType]);
+@@ -2004,6 +2332,16 @@ wintomon(Window w) {
+ return selmon;
+ }
+
++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;
++}
++
+ /* There's no way to check accesses to destroyed windows, thus those cases are
+ * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
+ * default error handler, which may call exit. */
diff --git a/dwm.suckless.org/patches/systray.md
b/dwm.suckless.org/patches/systray.md
index e146432..617b47b 100644
--- a/dwm.suckless.org/patches/systray.md
+++ b/dwm.suckless.org/patches/systray.md
@@ -11,7 +11,7 @@ Download
Patches against different versions of dwm are available at
[dwm-clean-patches](https://github.com/jceb/dwm-clean-patches).
- * [dwm-14343e69cc59-systray.diff](dwm-14343e69cc59-systray.diff) () (20150808)
+ * [dwm-7e1182c-systray.diff](dwm-7e1182c-systray.diff) () (20151031)
* [dwm-6.1-systray.diff](dwm-6.1-systray.diff) (21630b) (20140209)
* [dwm-c794a9f5ae5e-systray.diff](dwm-c794a9f5ae5e-systray.diff) (19946b)
(20130119)
* [dwm-6.0-systray.diff](dwm-6.0-systray.diff) (19788b) (20130119)
