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authorFreeArtMan <dos21h@gmail.com>2016-05-21 18:46:15 +0100
committerFreeArtMan <dos21h@gmail.com>2016-05-21 18:46:15 +0100
commitad0d8b487000112bfc0b02eac5b27328266d6ef5 (patch)
treed301361293e3391497700db17b871d8b0a6bdd6f
parent0391d2a39d952c95303fca9b9a35cb0a1dca0105 (diff)
downloaddwm-fancy-ad0d8b487000112bfc0b02eac5b27328266d6ef5.tar.gz
dwm-fancy-ad0d8b487000112bfc0b02eac5b27328266d6ef5.zip
Added systemtray patch
-rw-r--r--README.md1
-rw-r--r--config.h7
-rw-r--r--dwm.c574
-rw-r--r--kconfig.h4
4 files changed, 581 insertions, 5 deletions
diff --git a/README.md b/README.md
index 29f4674..0e0bf60 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ systemtray
### branch 6.1/master ###
pertag
+systermtray
## Menuconfig ##
All patches can be turned off/on with menuconfig. Configuration
diff --git a/config.h b/config.h
index 7054c06..ecd3c6d 100644
--- a/config.h
+++ b/config.h
@@ -16,6 +16,13 @@ static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
+/******************************************************************************/
+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, 0: display systray on the last monitor*/
+static const int showsystray = 1; /* 0 means no systray */
+/******************************************************************************/
+
/* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
diff --git a/dwm.c b/dwm.c
index b9aa28b..fc87797 100644
--- a/dwm.c
+++ b/dwm.c
@@ -59,12 +59,45 @@
#define TAGMASK ((1 << LENGTH(tags)) - 1)
#define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) + drw->fonts[0]->h)
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+#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
+#endif
+/******************************************************************************/
+
/* enums */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+enum { NetSupported, NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation,
+ NetWMName, NetWMState, NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+ NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
+#else
+/******************************************************************************/
enum { NetSupported, NetWMName, NetWMState,
NetWMFullscreen, NetActiveWindow, NetWMWindowType,
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+#endif
+/******************************************************************************/
+
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
@@ -113,10 +146,12 @@ typedef struct {
void (*arrange)(Monitor *);
} Layout;
-/* PERTAG */
+
+/******************************************************************************/
#ifdef CONFIG_DWM_PERTAG
typedef struct Pertag Pertag;
#endif
+/******************************************************************************/
struct Monitor {
char ltsymbol[16];
@@ -138,10 +173,11 @@ struct Monitor {
Window barwin;
const Layout *lt[2];
-/* PERTAG */
+/******************************************************************************/
#ifdef CONFIG_DWM_PERTAG
Pertag *pertag;
#endif
+/******************************************************************************/
};
typedef struct {
@@ -153,6 +189,14 @@ 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);
@@ -207,7 +251,15 @@ static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
static void scan(void);
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
+#else
+/******************************************************************************/
static int sendevent(Client *c, Atom proto);
+#endif
+
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setfocus(Client *c);
@@ -246,7 +298,28 @@ static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Atom getatomprop(Client *c, Atom prop);
+static unsigned int getsystraywidth();
+static void removesystrayicon(Client *i);
+static void resizebarwin(Monitor *m);
+static void resizerequest(XEvent *e);
+static Monitor *systraytomon(Monitor *m);
+static void updatesystray(void);
+static void updatesystrayicongeom(Client *i, int w, int h);
+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
+static Client *wintosystrayicon(Window w);
+#endif
+/******************************************************************************/
+
/* variables */
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Systray *systray = NULL;
+static unsigned long systrayorientation = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
+#endif
+/******************************************************************************/
static const char broken[] = "broken";
static char stext[256];
static int screen;
@@ -268,9 +341,24 @@ static void (*handler[LASTEvent]) (XEvent *) = {
[MapRequest] = maprequest,
[MotionNotify] = motionnotify,
[PropertyNotify] = propertynotify,
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ [ResizeRequest] = resizerequest,
+#endif
+/******************************************************************************/
+
[UnmapNotify] = unmapnotify
};
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
+#else
+/******************************************************************************/
static Atom wmatom[WMLast], netatom[NetLast];
+#endif
+
static int running = 1;
static Cur *cursor[CurLast];
static ClrScheme scheme[SchemeLast];
@@ -505,6 +593,15 @@ cleanup(void)
XUngrabKey(dpy, AnyKey, AnyModifier, root);
while (mons)
cleanupmon(mons);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (showsystray) {
+ XUnmapWindow(dpy, systray->win);
+ XDestroyWindow(dpy, systray->win);
+ free(systray);
+ }
+#endif
+/******************************************************************************/
for (i = 0; i < CurLast; i++)
drw_cur_free(drw, cursor[i]);
for (i = 0; i < SchemeLast; i++) {
@@ -550,13 +647,64 @@ clearurgent(Client *c)
void
clientmessage(XEvent *e)
{
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ XWindowAttributes wa;
+ XSetWindowAttributes swa;
+#endif
+/******************************************************************************/
XClientMessageEvent *cme = &e->xclient;
Client *c = wintoclient(cme->window);
-/* PERTAG */
+/******************************************************************************/
#ifdef CONFIG_DWM_PERTAG
int i;
#endif
+/******************************************************************************/
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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));
+ 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;
+ }
+#endif
+/******************************************************************************/
+
if (!c)
return;
@@ -615,7 +763,15 @@ configurenotify(XEvent *e)
drw_resize(drw, sw, bh);
updatebars();
for (m = mons; m; m = m->next)
+ {
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ resizebarwin(m);
+#else
+/******************************************************************************/
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+#endif
+ }
focus(NULL);
arrange(NULL);
}
@@ -727,9 +883,19 @@ destroynotify(XEvent *e)
{
Client *c;
XDestroyWindowEvent *ev = &e->xdestroywindow;
-
if ((c = wintoclient(ev->window)))
+ {
unmanage(c, 1);
+ }
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ else if ((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+#endif
+/******************************************************************************/
}
void
@@ -779,6 +945,12 @@ drawbar(Monitor *m)
dx = (drw->fonts[0]->ascent + drw->fonts[0]->descent + 2) / 4;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ resizebarwin(m);
+#endif
+/******************************************************************************/
+
for (c = m->clients; c; c = c->next) {
occ |= c->tags;
if (c->isurgent)
@@ -801,6 +973,13 @@ drawbar(Monitor *m)
if (m == selmon) { /* status is only drawn on selected monitor */
w = TEXTW(stext);
x = m->ww - w;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (showsystray && m == systraytomon(m)) {
+ x -= getsystraywidth();
+ }
+#endif
+/******************************************************************************/
if (x < xx) {
x = xx;
w = m->ww - xx;
@@ -829,6 +1008,12 @@ drawbars(void)
for (m = mons; m; m = m->next)
drawbar(m);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ updatesystray();
+#endif
+/******************************************************************************/
+
}
void
@@ -857,7 +1042,15 @@ expose(XEvent *e)
XExposeEvent *ev = &e->xexpose;
if (ev->count == 0 && (m = wintomon(ev->window)))
+ {
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (m == selmon)
+ updatesystray();
+#endif
+/******************************************************************************/
drawbar(m);
+ }
}
void
@@ -945,9 +1138,32 @@ getatomprop(Client *c, Atom prop)
unsigned char *p = NULL;
Atom da, atom = None;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ /* 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];
+#endif
+/******************************************************************************/
+
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req,
+#else
+/******************************************************************************/
if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
+#endif
&da, &di, &dl, &dl, &p) == Success && p) {
atom = *(Atom *)p;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (da == xatom[XembedInfo] && dl == 2)
+ atom = ((Atom *)p)[1];
+#endif
+/******************************************************************************/
+
XFree(p);
}
return atom;
@@ -981,6 +1197,19 @@ getstate(Window w)
return result;
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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;
+}
+#endif
+/******************************************************************************/
+
int
gettextprop(Window w, Atom atom, char *text, unsigned int size)
{
@@ -1094,7 +1323,13 @@ killclient(const Arg *arg)
{
if (!selmon->sel)
return;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
+#else
+/******************************************************************************/
if (!sendevent(selmon->sel, wmatom[WMDelete])) {
+#endif
XGrabServer(dpy);
XSetErrorHandler(xerrordummy);
XSetCloseDownMode(dpy, DestroyAll);
@@ -1182,6 +1417,16 @@ maprequest(XEvent *e)
static XWindowAttributes wa;
XMapRequestEvent *ev = &e->xmaprequest;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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();
+ }
+#endif
+/******************************************************************************/
if (!XGetWindowAttributes(dpy, ev->window, &wa))
return;
if (wa.override_redirect)
@@ -1308,6 +1553,21 @@ propertynotify(XEvent *e)
Window trans;
XPropertyEvent *ev = &e->xproperty;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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();
+ }
+#endif
+/******************************************************************************/
+
if ((ev->window == root) && (ev->atom == XA_WM_NAME))
updatestatus();
else if (ev->state == PropertyDelete)
@@ -1358,6 +1618,22 @@ recttomon(int x, int y, int w, int h)
return r;
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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);
+}
+#endif
+/******************************************************************************/
+
void
resize(Client *c, int x, int y, int w, int h, int interact)
{
@@ -1365,6 +1641,19 @@ resize(Client *c, int x, int y, int w, int h, int interact)
resizeclient(c, x, y, w, h);
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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);
+}
+#endif
+/******************************************************************************/
+
+
void
resizeclient(Client *c, int x, int y, int w, int h)
{
@@ -1437,6 +1726,22 @@ resizemouse(const Arg *arg)
}
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ void
+resizerequest(XEvent *e) {
+ XResizeRequestEvent *ev = &e->xresizerequest;
+ Client *i;
+
+ if ((i = wintosystrayicon(ev->window))) {
+ updatesystrayicongeom(i, ev->width, ev->height);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+}
+#endif
+/******************************************************************************/
+
void
restack(Monitor *m)
{
@@ -1525,6 +1830,44 @@ setclientstate(Client *c, long state)
PropModeReplace, (unsigned char *)data, 2);
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+int
+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
+{
+ int n;
+ Atom *protocols, mt;
+ int exists = 0;
+ XEvent ev;
+
+ 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 = w;
+ ev.xclient.message_type = mt;
+ 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);
+ }
+ return exists;
+}
+#else
+/******************************************************************************/
int
sendevent(Client *c, Atom proto)
{
@@ -1549,6 +1892,7 @@ sendevent(Client *c, Atom proto)
}
return exists;
}
+#endif
void
setfocus(Client *c)
@@ -1559,7 +1903,13 @@ setfocus(Client *c)
XA_WINDOW, 32, PropModeReplace,
(unsigned char *) &(c->win), 1);
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
+#else
+/******************************************************************************/
sendevent(c, wmatom[WMTakeFocus]);
+#endif
}
void
@@ -1634,8 +1984,8 @@ setmfact(const Arg *arg)
f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
if (f < 0.1 || f > 0.9)
return;
-#ifdef CONFIG_DWM_PERTAG
/******************************************************************************/
+#ifdef CONFIG_DWM_PERTAG
selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
#else
/******************************************************************************/
@@ -1676,6 +2026,16 @@ 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);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+ xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
+ xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
+ xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
+#endif
+/******************************************************************************/
/* init cursors */
cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
cursor[CurResize] = drw_cur_create(drw, XC_sizing);
@@ -1687,6 +2047,12 @@ 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);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ /* init system tray */
+ updatesystray();
+#endif
+/******************************************************************************/
/* init bars */
updatebars();
updatestatus();
@@ -1746,6 +2112,27 @@ spawn(const Arg *arg)
}
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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;
+}
+#endif
+/******************************************************************************/
+
+
void
tag(const Arg *arg)
{
@@ -1802,7 +2189,24 @@ togglebar(const Arg *arg)
#endif
updatebarpos(selmon);
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+ }
+#else
+/******************************************************************************/
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+#endif
arrange(selmon);
}
@@ -1934,11 +2338,26 @@ unmapnotify(XEvent *e)
else
unmanage(c, 0);
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ else if ((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+#endif
+/******************************************************************************/
+
}
void
updatebars(void)
{
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ unsigned int w;
+#endif
+/******************************************************************************/
Monitor *m;
XSetWindowAttributes wa = {
.override_redirect = True,
@@ -1948,11 +2367,27 @@ updatebars(void)
for (m = mons; m; m = m->next) {
if (m->barwin)
continue;
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+ 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);
+#else
+/******************************************************************************/
+
m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
XMapRaised(dpy, m->barwin);
+#endif
}
}
@@ -2141,6 +2576,121 @@ updatestatus(void)
drawbar(selmon);
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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\n", 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.\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].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);
+}
+#endif
+/******************************************************************************/
+
void
updatewindowtype(Client *c)
{
@@ -2250,6 +2800,20 @@ wintomon(Window w)
return selmon;
}
+/******************************************************************************/
+#ifdef CONFIG_DWM_SYSTEMTRAY
+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;
+}
+#endif
+/******************************************************************************/
+
/* 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/kconfig.h b/kconfig.h
index a70c0a7..5a396db 100644
--- a/kconfig.h
+++ b/kconfig.h
@@ -1,3 +1,7 @@
#ifndef __KCONFIG_H
#define __KCONFIG_H
+#define CONFIG_DWM_PERTAG
+#define CONFIG_DWM_OPACITY
+#define CONFIG_DWM_SYSTEMTRAY
+#define CONFIG_DWM_PANGO
#endif