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-rw-r--r--src/config/config.mk2
-rw-r--r--src/core/dwm.c572
-rw-r--r--src/core/dwm.h268
3 files changed, 413 insertions, 429 deletions
diff --git a/src/config/config.mk b/src/config/config.mk
index 3935516..f8dab1b 100644
--- a/src/config/config.mk
+++ b/src/config/config.mk
@@ -37,4 +37,4 @@ LDFLAGS = ${LIBS}
37#LDFLAGS = ${LIBS} 37#LDFLAGS = ${LIBS}
38 38
39# compiler and linker 39# compiler and linker
40CC = gcc 40CC = tcc
diff --git a/src/core/dwm.c b/src/core/dwm.c
index 6082987..d3782cb 100644
--- a/src/core/dwm.c
+++ b/src/core/dwm.c
@@ -51,6 +51,8 @@
51#include "../util/util.h" 51#include "../util/util.h"
52#include <X11/XF86keysym.h> 52#include <X11/XF86keysym.h>
53 53
54#include "dwm.h"
55
54/* macros */ 56/* macros */
55#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) 57#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask)
56#define CLEANMASK(mask) \ 58#define CLEANMASK(mask) \
@@ -81,292 +83,6 @@
81#define VERSION_MINOR 0 83#define VERSION_MINOR 0
82#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR 84#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
83 85
84/* enums */
85enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
86enum { SchemeNorm, SchemeSel }; /* color schemes */
87enum {
88 NetSupported,
89 NetWMName,
90 NetWMState,
91 NetWMCheck,
92 NetSystemTray,
93 NetSystemTrayOP,
94 NetSystemTrayOrientation,
95 NetSystemTrayOrientationHorz,
96 NetWMFullscreen,
97 NetActiveWindow,
98 NetWMWindowType,
99 NetWMWindowTypeDialog,
100 NetClientList,
101 NetLast
102}; /* EWMH atoms */
103enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
104enum {
105 WMProtocols,
106 WMDelete,
107 WMState,
108 WMTakeFocus,
109 WMLast
110}; /* default atoms */
111enum {
112 ClkTagBar,
113 ClkLtSymbol,
114 ClkStatusText,
115 ClkWinTitle,
116 ClkClientWin,
117 ClkRootWin,
118 ClkLast
119}; /* clicks */
120
121typedef union {
122 int i;
123 unsigned int ui;
124 float f;
125 const void *v;
126} Arg;
127
128typedef struct {
129 unsigned int click;
130 unsigned int mask;
131 unsigned int button;
132 void (*func)(const Arg *arg);
133 const Arg arg;
134} Button;
135
136typedef struct Monitor Monitor;
137typedef struct Client Client;
138struct Client {
139 char name[256];
140 float mina, maxa;
141 int x, y, w, h;
142 int oldx, oldy, oldw, oldh;
143 int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
144 int bw, oldbw;
145 unsigned int tags;
146 int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen,
147 isterminal, noswallow;
148 pid_t pid;
149 Client *next;
150 Client *snext;
151 Client *swallowing;
152 Monitor *mon;
153 Window win;
154};
155
156typedef struct {
157 unsigned int mod;
158 KeySym keysym;
159 void (*func)(const Arg *);
160 const Arg arg;
161} Key;
162
163typedef struct {
164 const char *symbol;
165 void (*arrange)(Monitor *);
166} Layout;
167
168struct Monitor {
169 char ltsymbol[16];
170 float mfact;
171 int nmaster;
172 int num;
173 int by; /* bar geometry */
174 int mx, my, mw, mh; /* screen size */
175 int wx, wy, ww, wh; /* window area */
176 int gappih; /* horizontal gap between windows */
177 int gappiv; /* vertical gap between windows */
178 int gappoh; /* horizontal outer gaps */
179 int gappov; /* vertical outer gaps */
180 unsigned int seltags;
181 unsigned int sellt;
182 unsigned int tagset[2];
183 int showbar;
184 int topbar;
185 Client *clients;
186 Client *sel;
187 Client *stack;
188 Monitor *next;
189 Window barwin;
190 const Layout *lt[2];
191};
192
193typedef struct {
194 const char *class;
195 const char *instance;
196 const char *title;
197 unsigned int tags;
198 int isfloating;
199 int isterminal;
200 int noswallow;
201 int monitor;
202} Rule;
203
204typedef struct Systray Systray;
205struct Systray {
206 Window win;
207 Client *icons;
208};
209
210/* function declarations */
211static void applyrules(Client *c);
212static int applysizehints(Client *c, int *x, int *y, int *w, int *h,
213 int interact);
214static void arrange(Monitor *m);
215static void arrangemon(Monitor *m);
216static void attach(Client *c);
217static void attachstack(Client *c);
218static void buttonpress(XEvent *e);
219static void checkotherwm(void);
220static void cleanup(void);
221static void cleanupmon(Monitor *mon);
222static void clientmessage(XEvent *e);
223static void configure(Client *c);
224static void configurenotify(XEvent *e);
225static void configurerequest(XEvent *e);
226static Monitor *createmon(void);
227static void destroynotify(XEvent *e);
228static void detach(Client *c);
229static void detachstack(Client *c);
230static Monitor *dirtomon(int dir);
231static void drawbar(Monitor *m);
232static void drawbars(void);
233static void enternotify(XEvent *e);
234static void expose(XEvent *e);
235static void focus(Client *c);
236static void focusin(XEvent *e);
237static void focusmon(const Arg *arg);
238static void focusstack(const Arg *arg);
239static Atom getatomprop(Client *c, Atom prop);
240static int getrootptr(int *x, int *y);
241static long getstate(Window w);
242static unsigned int getsystraywidth();
243static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
244static void grabbuttons(Client *c, int focused);
245static void grabkeys(void);
246static void incnmaster(const Arg *arg);
247static void keypress(XEvent *e);
248static void killclient(const Arg *arg);
249static void manage(Window w, XWindowAttributes *wa);
250static void mappingnotify(XEvent *e);
251static void maprequest(XEvent *e);
252static void monocle(Monitor *m);
253static void motionnotify(XEvent *e);
254static void movemouse(const Arg *arg);
255static Client *nexttiled(Client *c);
256static void pop(Client *c);
257static void propertynotify(XEvent *e);
258static void quit(const Arg *arg);
259static Monitor *recttomon(int x, int y, int w, int h);
260static void removesystrayicon(Client *i);
261static void resize(Client *c, int x, int y, int w, int h, int interact);
262static void resizebarwin(Monitor *m);
263static void resizeclient(Client *c, int x, int y, int w, int h);
264static void resizemouse(const Arg *arg);
265static void resizerequest(XEvent *e);
266static void restack(Monitor *m);
267static void run(void);
268static void scan(void);
269static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2,
270 long d3, long d4);
271static void sendmon(Client *c, Monitor *m);
272static void setclientstate(Client *c, long state);
273static void setfocus(Client *c);
274static void setfullscreen(Client *c, int fullscreen);
275static void setgaps(int oh, int ov, int ih, int iv);
276static void incrgaps(const Arg *arg);
277static void incrigaps(const Arg *arg);
278static void incrogaps(const Arg *arg);
279static void incrohgaps(const Arg *arg);
280static void incrovgaps(const Arg *arg);
281static void incrihgaps(const Arg *arg);
282static void incrivgaps(const Arg *arg);
283static void togglegaps(const Arg *arg);
284static void defaultgaps(const Arg *arg);
285static void setlayout(const Arg *arg);
286static void setmfact(const Arg *arg);
287static void setup(void);
288static void seturgent(Client *c, int urg);
289static void showhide(Client *c);
290static void spawn(const Arg *arg);
291static Monitor *systraytomon(Monitor *m);
292static void tag(const Arg *arg);
293static void tagmon(const Arg *arg);
294static void tile(Monitor *m);
295static void togglebar(const Arg *arg);
296static void togglefloating(const Arg *arg);
297static void togglefullscr(const Arg *arg);
298static void toggletag(const Arg *arg);
299static void toggleview(const Arg *arg);
300static void unfocus(Client *c, int setfocus);
301static void unmanage(Client *c, int destroyed);
302static void unmapnotify(XEvent *e);
303static void updatebarpos(Monitor *m);
304static void updatebars(void);
305static void updateclientlist(void);
306static int updategeom(void);
307static void updatenumlockmask(void);
308static void updatesystray(void);
309static void updatesystrayicongeom(Client *i, int w, int h);
310static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
311static void updatesizehints(Client *c);
312static void updatestatus(void);
313static void updatetitle(Client *c);
314static void updatewindowtype(Client *c);
315static void updatewmhints(Client *c);
316static void view(const Arg *arg);
317static Client *wintoclient(Window w);
318static Monitor *wintomon(Window w);
319static Client *wintosystrayicon(Window w);
320static int xerror(Display *dpy, XErrorEvent *ee);
321static int xerrordummy(Display *dpy, XErrorEvent *ee);
322static int xerrorstart(Display *dpy, XErrorEvent *ee);
323static void zoom(const Arg *arg);
324
325static pid_t getparentprocess(pid_t p);
326static int isdescprocess(pid_t p, pid_t c);
327static Client *swallowingclient(Window w);
328static Client *termforwin(const Client *c);
329static pid_t winpid(Window w);
330
331/* variables */
332static Systray *systray = NULL;
333static const char broken[] = "broken";
334static char stext[256];
335static int screen;
336static int sw, sh; /* X display screen geometry width, height */
337static int bh; /* bar height */
338static int enablegaps = 1; /* enables gaps, used by togglegaps */
339static int lrpad; /* sum of left and right padding for text */
340static int (*xerrorxlib)(Display *, XErrorEvent *);
341static unsigned int numlockmask = 0;
342static void (*handler[LASTEvent])(XEvent *) = {
343 [ButtonPress] = buttonpress,
344 [ClientMessage] = clientmessage,
345 [ConfigureRequest] = configurerequest,
346 [ConfigureNotify] = configurenotify,
347 [DestroyNotify] = destroynotify,
348 [EnterNotify] = enternotify,
349 [Expose] = expose,
350 [FocusIn] = focusin,
351 [KeyPress] = keypress,
352 [MappingNotify] = mappingnotify,
353 [MapRequest] = maprequest,
354 [MotionNotify] = motionnotify,
355 [PropertyNotify] = propertynotify,
356 [ResizeRequest] = resizerequest,
357 [UnmapNotify] = unmapnotify};
358
359static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
360static int running = 1;
361static Cur *cursor[CurLast];
362static Clr **scheme;
363static Display *dpy;
364static Drw *drw;
365static Monitor *mons, *selmon;
366static Window root, wmcheckwin;
367
368static xcb_connection_t *xcon;
369
370/* configuration, allows nested code to access above variables */ 86/* configuration, allows nested code to access above variables */
371#include "../config/config.h" 87#include "../config/config.h"
372 88
@@ -882,20 +598,20 @@ void detachstack(Client *c) {
882 } 598 }
883} 599}
884 600
885Monitor *dirtomon(int dir) { 601// Monitor *dirtomon(int dir) {
886 Monitor *m = NULL; 602// Monitor *m = NULL;
887 603//
888 if (dir > 0) { 604// if (dir > 0) {
889 if (!(m = selmon->next)) 605// if (!(m = selmon->next))
890 m = mons; 606// m = mons;
891 } else if (selmon == mons) 607// } else if (selmon == mons)
892 for (m = mons; m->next; m = m->next) 608// for (m = mons; m->next; m = m->next)
893 ; 609// ;
894 else 610// else
895 for (m = mons; m->next != selmon; m = m->next) 611// for (m = mons; m->next != selmon; m = m->next)
896 ; 612// ;
897 return m; 613// return m;
898} 614// }
899 615
900void drawbar(Monitor *m) { 616void drawbar(Monitor *m) {
901 int x, w, tw = 0, stw = 0; 617 int x, w, tw = 0, stw = 0;
@@ -1024,43 +740,43 @@ void focusin(XEvent *e) {
1024 setfocus(selmon->sel); 740 setfocus(selmon->sel);
1025} 741}
1026 742
1027void focusmon(const Arg *arg) { 743// void focusmon(const Arg *arg) {
1028 Monitor *m; 744// Monitor *m;
1029 745//
1030 if (!mons->next) 746// if (!mons->next)
1031 return; 747// return;
1032 if ((m = dirtomon(arg->i)) == selmon) 748// if ((m = dirtomon(arg->i)) == selmon)
1033 return; 749// return;
1034 unfocus(selmon->sel, 0); 750// unfocus(selmon->sel, 0);
1035 selmon = m; 751// selmon = m;
1036 focus(NULL); 752// focus(NULL);
1037} 753// }
1038 754
1039void focusstack(const Arg *arg) { 755// void focusstack(const Arg *arg) {
1040 Client *c = NULL, *i; 756// Client *c = NULL, *i;
1041 757//
1042 if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen)) 758// if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen))
1043 return; 759// return;
1044 if (arg->i > 0) { 760// if (arg->i > 0) {
1045 for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next) 761// for (c = selmon->sel->next; c && !ISVISIBLE(c); c = c->next)
1046 ; 762// ;
1047 if (!c) 763// if (!c)
1048 for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next) 764// for (c = selmon->clients; c && !ISVISIBLE(c); c = c->next)
1049 ; 765// ;
1050 } else { 766// } else {
1051 for (i = selmon->clients; i != selmon->sel; i = i->next) 767// for (i = selmon->clients; i != selmon->sel; i = i->next)
1052 if (ISVISIBLE(i)) 768// if (ISVISIBLE(i))
1053 c = i; 769// c = i;
1054 if (!c) 770// if (!c)
1055 for (; i; i = i->next) 771// for (; i; i = i->next)
1056 if (ISVISIBLE(i)) 772// if (ISVISIBLE(i))
1057 c = i; 773// c = i;
1058 } 774// }
1059 if (c) { 775// if (c) {
1060 focus(c); 776// focus(c);
1061 restack(selmon); 777// restack(selmon);
1062 } 778// }
1063} 779// }
1064 780
1065Atom getatomprop(Client *c, Atom prop) { 781Atom getatomprop(Client *c, Atom prop) {
1066 int di; 782 int di;
@@ -1185,10 +901,10 @@ void grabkeys(void) {
1185 } 901 }
1186} 902}
1187 903
1188void incnmaster(const Arg *arg) { 904// void incnmaster(const Arg *arg) {
1189 selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); 905// selmon->nmaster = MAX(selmon->nmaster + arg->i, 0);
1190 arrange(selmon); 906// arrange(selmon);
1191} 907// }
1192 908
1193#ifdef XINERAMA 909#ifdef XINERAMA
1194static int isuniquegeom(XineramaScreenInfo *unique, size_t n, 910static int isuniquegeom(XineramaScreenInfo *unique, size_t n,
@@ -1321,18 +1037,18 @@ void maprequest(XEvent *e) {
1321 manage(ev->window, &wa); 1037 manage(ev->window, &wa);
1322} 1038}
1323 1039
1324void monocle(Monitor *m) { 1040// void monocle(Monitor *m) {
1325 unsigned int n = 0; 1041// unsigned int n = 0;
1326 Client *c; 1042// Client *c;
1327 1043//
1328 for (c = m->clients; c; c = c->next) 1044// for (c = m->clients; c; c = c->next)
1329 if (ISVISIBLE(c)) 1045// if (ISVISIBLE(c))
1330 n++; 1046// n++;
1331 if (n > 0) /* override layout symbol */ 1047// if (n > 0) /* override layout symbol */
1332 snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); 1048// snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
1333 for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) 1049// for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
1334 resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0); 1050// resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
1335} 1051// }
1336 1052
1337void motionnotify(XEvent *e) { 1053void motionnotify(XEvent *e) {
1338 static Monitor *mon = NULL; 1054 static Monitor *mon = NULL;
@@ -1742,64 +1458,64 @@ void setfullscreen(Client *c, int fullscreen) {
1742 } 1458 }
1743} 1459}
1744 1460
1745void setgaps(int oh, int ov, int ih, int iv) { 1461// void setgaps(int oh, int ov, int ih, int iv) {
1746 if (oh < 0) 1462// if (oh < 0)
1747 oh = 0; 1463// oh = 0;
1748 if (ov < 0) 1464// if (ov < 0)
1749 ov = 0; 1465// ov = 0;
1750 if (ih < 0) 1466// if (ih < 0)
1751 ih = 0; 1467// ih = 0;
1752 if (iv < 0) 1468// if (iv < 0)
1753 iv = 0; 1469// iv = 0;
1754 1470//
1755 selmon->gappoh = oh; 1471// selmon->gappoh = oh;
1756 selmon->gappov = ov; 1472// selmon->gappov = ov;
1757 selmon->gappih = ih; 1473// selmon->gappih = ih;
1758 selmon->gappiv = iv; 1474// selmon->gappiv = iv;
1759 arrange(selmon); 1475// arrange(selmon);
1760} 1476// }
1761 1477
1762void togglegaps(const Arg *arg) { 1478// void togglegaps(const Arg *arg) {
1763 enablegaps = !enablegaps; 1479// enablegaps = !enablegaps;
1764 arrange(selmon); 1480// arrange(selmon);
1765} 1481// }
1766 1482
1767void defaultgaps(const Arg *arg) { setgaps(gappoh, gappov, gappih, gappiv); } 1483// void defaultgaps(const Arg *arg) { setgaps(gappoh, gappov, gappih, gappiv); }
1768 1484//
1769void incrgaps(const Arg *arg) { 1485// void incrgaps(const Arg *arg) {
1770 setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i, 1486// setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i,
1771 selmon->gappih + arg->i, selmon->gappiv + arg->i); 1487// selmon->gappih + arg->i, selmon->gappiv + arg->i);
1772} 1488// }
1773 1489//
1774void incrigaps(const Arg *arg) { 1490// void incrigaps(const Arg *arg) {
1775 setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i, 1491// setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i,
1776 selmon->gappiv + arg->i); 1492// selmon->gappiv + arg->i);
1777} 1493// }
1778 1494//
1779void incrogaps(const Arg *arg) { 1495// void incrogaps(const Arg *arg) {
1780 setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i, selmon->gappih, 1496// setgaps(selmon->gappoh + arg->i, selmon->gappov + arg->i, selmon->gappih,
1781 selmon->gappiv); 1497// selmon->gappiv);
1782} 1498// }
1783 1499
1784void incrohgaps(const Arg *arg) { 1500// void incrohgaps(const Arg *arg) {
1785 setgaps(selmon->gappoh + arg->i, selmon->gappov, selmon->gappih, 1501// setgaps(selmon->gappoh + arg->i, selmon->gappov, selmon->gappih,
1786 selmon->gappiv); 1502// selmon->gappiv);
1787} 1503// }
1788 1504//
1789void incrovgaps(const Arg *arg) { 1505// void incrovgaps(const Arg *arg) {
1790 setgaps(selmon->gappoh, selmon->gappov + arg->i, selmon->gappih, 1506// setgaps(selmon->gappoh, selmon->gappov + arg->i, selmon->gappih,
1791 selmon->gappiv); 1507// selmon->gappiv);
1792} 1508// }
1793 1509//
1794void incrihgaps(const Arg *arg) { 1510// void incrihgaps(const Arg *arg) {
1795 setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i, 1511// setgaps(selmon->gappoh, selmon->gappov, selmon->gappih + arg->i,
1796 selmon->gappiv); 1512// selmon->gappiv);
1797} 1513// }
1798 1514//
1799void incrivgaps(const Arg *arg) { 1515// void incrivgaps(const Arg *arg) {
1800 setgaps(selmon->gappoh, selmon->gappov, selmon->gappih, 1516// setgaps(selmon->gappoh, selmon->gappov, selmon->gappih,
1801 selmon->gappiv + arg->i); 1517// selmon->gappiv + arg->i);
1802} 1518// }
1803 1519
1804void setlayout(const Arg *arg) { 1520void setlayout(const Arg *arg) {
1805 if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) 1521 if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
@@ -1814,18 +1530,18 @@ void setlayout(const Arg *arg) {
1814 drawbar(selmon); 1530 drawbar(selmon);
1815} 1531}
1816 1532
1817/* arg > 1.0 will set mfact absolutely */ 1533// /* arg > 1.0 will set mfact absolutely */
1818void setmfact(const Arg *arg) { 1534// void setmfact(const Arg *arg) {
1819 float f; 1535// float f;
1820 1536//
1821 if (!arg || !selmon->lt[selmon->sellt]->arrange) 1537// if (!arg || !selmon->lt[selmon->sellt]->arrange)
1822 return; 1538// return;
1823 f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; 1539// f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0;
1824 if (f < 0.05 || f > 0.95) 1540// if (f < 0.05 || f > 0.95)
1825 return; 1541// return;
1826 selmon->mfact = f; 1542// selmon->mfact = f;
1827 arrange(selmon); 1543// arrange(selmon);
1828} 1544// }
1829 1545
1830void setup(void) { 1546void setup(void) {
1831 int i; 1547 int i;
@@ -1972,11 +1688,11 @@ void tag(const Arg *arg) {
1972 } 1688 }
1973} 1689}
1974 1690
1975void tagmon(const Arg *arg) { 1691// void tagmon(const Arg *arg) {
1976 if (!selmon->sel || !mons->next) 1692// if (!selmon->sel || !mons->next)
1977 return; 1693// return;
1978 sendmon(selmon->sel, dirtomon(arg->i)); 1694// sendmon(selmon->sel, dirtomon(arg->i));
1979} 1695// }
1980 1696
1981void tile(Monitor *m) { 1697void tile(Monitor *m) {
1982 unsigned int i, n, h, r, oe = enablegaps, ie = enablegaps, mw, my, ty; 1698 unsigned int i, n, h, r, oe = enablegaps, ie = enablegaps, mw, my, ty;
diff --git a/src/core/dwm.h b/src/core/dwm.h
new file mode 100644
index 0000000..68eaf93
--- /dev/null
+++ b/src/core/dwm.h
@@ -0,0 +1,268 @@
1/* enums */
2enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
3enum { SchemeNorm, SchemeSel }; /* color schemes */
4enum {
5 NetSupported,
6 NetWMName,
7 NetWMState,
8 NetWMCheck,
9 NetSystemTray,
10 NetSystemTrayOP,
11 NetSystemTrayOrientation,
12 NetSystemTrayOrientationHorz,
13 NetWMFullscreen,
14 NetActiveWindow,
15 NetWMWindowType,
16 NetWMWindowTypeDialog,
17 NetClientList,
18 NetLast
19}; /* EWMH atoms */
20enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
21enum {
22 WMProtocols,
23 WMDelete,
24 WMState,
25 WMTakeFocus,
26 WMLast
27}; /* default atoms */
28enum {
29 ClkTagBar,
30 ClkLtSymbol,
31 ClkStatusText,
32 ClkWinTitle,
33 ClkClientWin,
34 ClkRootWin,
35 ClkLast
36}; /* clicks */
37
38typedef union {
39 int i;
40 unsigned int ui;
41 float f;
42 const void *v;
43} Arg;
44
45typedef struct {
46 unsigned int click;
47 unsigned int mask;
48 unsigned int button;
49 void (*func)(const Arg *arg);
50 const Arg arg;
51} Button;
52
53typedef struct Monitor Monitor;
54typedef struct Client Client;
55struct Client {
56 char name[256];
57 float mina, maxa;
58 int x, y, w, h;
59 int oldx, oldy, oldw, oldh;
60 int basew, baseh, incw, inch, maxw, maxh, minw, minh, hintsvalid;
61 int bw, oldbw;
62 unsigned int tags;
63 int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen,
64 isterminal, noswallow;
65 pid_t pid;
66 Client *next;
67 Client *snext;
68 Client *swallowing;
69 Monitor *mon;
70 Window win;
71};
72
73typedef struct {
74 unsigned int mod;
75 KeySym keysym;
76 void (*func)(const Arg *);
77 const Arg arg;
78} Key;
79
80typedef struct {
81 const char *symbol;
82 void (*arrange)(Monitor *);
83} Layout;
84
85struct Monitor {
86 char ltsymbol[16];
87 float mfact;
88 int nmaster;
89 int num;
90 int by; /* bar geometry */
91 int mx, my, mw, mh; /* screen size */
92 int wx, wy, ww, wh; /* window area */
93 int gappih; /* horizontal gap between windows */
94 int gappiv; /* vertical gap between windows */
95 int gappoh; /* horizontal outer gaps */
96 int gappov; /* vertical outer gaps */
97 unsigned int seltags;
98 unsigned int sellt;
99 unsigned int tagset[2];
100 int showbar;
101 int topbar;
102 Client *clients;
103 Client *sel;
104 Client *stack;
105 Monitor *next;
106 Window barwin;
107 const Layout *lt[2];
108};
109
110typedef struct {
111 const char *class;
112 const char *instance;
113 const char *title;
114 unsigned int tags;
115 int isfloating;
116 int isterminal;
117 int noswallow;
118 int monitor;
119} Rule;
120
121typedef struct Systray Systray;
122struct Systray {
123 Window win;
124 Client *icons;
125};
126
127/* function declarations */
128static void applyrules(Client *c);
129static int applysizehints(Client *c, int *x, int *y, int *w, int *h,
130 int interact);
131static void arrange(Monitor *m);
132static void arrangemon(Monitor *m);
133static void attach(Client *c);
134static void attachstack(Client *c);
135static void buttonpress(XEvent *e);
136static void checkotherwm(void);
137static void cleanup(void);
138static void cleanupmon(Monitor *mon);
139static void clientmessage(XEvent *e);
140static void configure(Client *c);
141static void configurenotify(XEvent *e);
142static void configurerequest(XEvent *e);
143static Monitor *createmon(void);
144static void destroynotify(XEvent *e);
145static void detach(Client *c);
146static void detachstack(Client *c);
147static void drawbar(Monitor *m);
148static void drawbars(void);
149static void enternotify(XEvent *e);
150static void expose(XEvent *e);
151static void focus(Client *c);
152static void focusin(XEvent *e);
153static Atom getatomprop(Client *c, Atom prop);
154static int getrootptr(int *x, int *y);
155static long getstate(Window w);
156static unsigned int getsystraywidth();
157static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
158static void grabbuttons(Client *c, int focused);
159static void grabkeys(void);
160static void keypress(XEvent *e);
161static void killclient(const Arg *arg);
162static void manage(Window w, XWindowAttributes *wa);
163static void mappingnotify(XEvent *e);
164static void maprequest(XEvent *e);
165static void motionnotify(XEvent *e);
166static void movemouse(const Arg *arg);
167static Client *nexttiled(Client *c);
168static void pop(Client *c);
169static void propertynotify(XEvent *e);
170static void quit(const Arg *arg);
171static Monitor *recttomon(int x, int y, int w, int h);
172static void removesystrayicon(Client *i);
173static void resize(Client *c, int x, int y, int w, int h, int interact);
174static void resizebarwin(Monitor *m);
175static void resizeclient(Client *c, int x, int y, int w, int h);
176static void resizemouse(const Arg *arg);
177static void resizerequest(XEvent *e);
178static void restack(Monitor *m);
179static void run(void);
180static void scan(void);
181static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2,
182 long d3, long d4);
183static void sendmon(Client *c, Monitor *m);
184static void setclientstate(Client *c, long state);
185static void setfocus(Client *c);
186static void setfullscreen(Client *c, int fullscreen);
187static void setlayout(const Arg *arg);
188static void setup(void);
189static void seturgent(Client *c, int urg);
190static void showhide(Client *c);
191static void spawn(const Arg *arg);
192static Monitor *systraytomon(Monitor *m);
193static void tag(const Arg *arg);
194static void tile(Monitor *m);
195static void togglebar(const Arg *arg);
196static void togglefloating(const Arg *arg);
197static void togglefullscr(const Arg *arg);
198static void toggletag(const Arg *arg);
199static void toggleview(const Arg *arg);
200static void unfocus(Client *c, int setfocus);
201static void unmanage(Client *c, int destroyed);
202static void unmapnotify(XEvent *e);
203static void updatebarpos(Monitor *m);
204static void updatebars(void);
205static void updateclientlist(void);
206static int updategeom(void);
207static void updatenumlockmask(void);
208static void updatesystray(void);
209static void updatesystrayicongeom(Client *i, int w, int h);
210static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
211static void updatesizehints(Client *c);
212static void updatestatus(void);
213static void updatetitle(Client *c);
214static void updatewindowtype(Client *c);
215static void updatewmhints(Client *c);
216static void view(const Arg *arg);
217static Client *wintoclient(Window w);
218static Monitor *wintomon(Window w);
219static Client *wintosystrayicon(Window w);
220static int xerror(Display *dpy, XErrorEvent *ee);
221static int xerrordummy(Display *dpy, XErrorEvent *ee);
222static int xerrorstart(Display *dpy, XErrorEvent *ee);
223static void zoom(const Arg *arg);
224
225static pid_t getparentprocess(pid_t p);
226static int isdescprocess(pid_t p, pid_t c);
227static Client *swallowingclient(Window w);
228static Client *termforwin(const Client *c);
229static pid_t winpid(Window w);
230
231/* variables */
232static Systray *systray = NULL;
233static const char broken[] = "broken";
234static char stext[256];
235static int screen;
236static int sw, sh; /* X display screen geometry width, height */
237static int bh; /* bar height */
238static int enablegaps = 1; /* enables gaps, used by togglegaps */
239static int lrpad; /* sum of left and right padding for text */
240static int (*xerrorxlib)(Display *, XErrorEvent *);
241static unsigned int numlockmask = 0;
242static void (*handler[LASTEvent])(XEvent *) = {
243 [ButtonPress] = buttonpress,
244 [ClientMessage] = clientmessage,
245 [ConfigureRequest] = configurerequest,
246 [ConfigureNotify] = configurenotify,
247 [DestroyNotify] = destroynotify,
248 [EnterNotify] = enternotify,
249 [Expose] = expose,
250 [FocusIn] = focusin,
251 [KeyPress] = keypress,
252 [MappingNotify] = mappingnotify,
253 [MapRequest] = maprequest,
254 [MotionNotify] = motionnotify,
255 [PropertyNotify] = propertynotify,
256 [ResizeRequest] = resizerequest,
257 [UnmapNotify] = unmapnotify};
258
259static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
260static int running = 1;
261static Cur *cursor[CurLast];
262static Clr **scheme;
263static Display *dpy;
264static Drw *drw;
265static Monitor *mons, *selmon;
266static Window root, wmcheckwin;
267
268static xcb_connection_t *xcon;
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-17 17:11:02 +0000