author | Anselm R. Garbe <garbeam@wmii.de> |
Thu, 13 Jul 2006 18:21:38 +0200 | |
changeset 50 | 148f25ed0ad7 |
parent 49 | 466591c2f967 |
child 51 | 035617ee18d1 |
permissions | -rw-r--r-- |
0 | 1 |
/* |
2 |
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
|
3 |
* See LICENSE file for license details. |
|
4 |
*/ |
|
5 |
||
6 |
#include <stdarg.h> |
|
7 |
#include <stdio.h> |
|
8 |
#include <stdlib.h> |
|
9 |
||
10 |
#include <X11/cursorfont.h> |
|
11 |
#include <X11/Xatom.h> |
|
12 |
#include <X11/Xproto.h> |
|
13 |
||
43 | 14 |
#include "dwm.h" |
0 | 15 |
|
31 | 16 |
/********** CUSTOMIZE **********/ |
17 |
||
18 |
char *tags[TLast] = { |
|
19 |
[Tscratch] = "scratch", |
|
20 |
[Tdev] = "dev", |
|
21 |
[Tirc] = "irc", |
|
22 |
[Twww] = "www", |
|
23 |
[Twork] = "work", |
|
24 |
}; |
|
25 |
||
26 |
/********** CUSTOMIZE **********/ |
|
27 |
||
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
28 |
/* X structs */ |
0 | 29 |
Display *dpy; |
5 | 30 |
Window root, barwin; |
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
31 |
Atom wm_atom[WMLast], net_atom[NetLast]; |
0 | 32 |
Cursor cursor[CurLast]; |
5 | 33 |
Bool running = True; |
31 | 34 |
Bool issel; |
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
35 |
|
31 | 36 |
char stext[1024]; |
37 |
int tsel = Tdev; /* default tag */ |
|
32 | 38 |
int screen, sx, sy, sw, sh, th; |
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
39 |
|
34 | 40 |
DC dc = {0}; |
50
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
41 |
Client *clients = NULL; |
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
42 |
Client *sel = NULL; |
0 | 43 |
|
44 |
static Bool other_wm_running; |
|
31 | 45 |
static const char version[] = |
34 | 46 |
"dwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n"; |
0 | 47 |
static int (*x_error_handler) (Display *, XErrorEvent *); |
48 |
||
49 |
static void |
|
34 | 50 |
usage() { error("usage: dwm [-v]\n"); } |
0 | 51 |
|
52 |
static void |
|
53 |
scan_wins() |
|
54 |
{ |
|
55 |
unsigned int i, num; |
|
56 |
Window *wins; |
|
57 |
XWindowAttributes wa; |
|
58 |
Window d1, d2; |
|
59 |
||
60 |
if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { |
|
61 |
for(i = 0; i < num; i++) { |
|
62 |
if(!XGetWindowAttributes(dpy, wins[i], &wa)) |
|
63 |
continue; |
|
64 |
if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1)) |
|
65 |
continue; |
|
66 |
if(wa.map_state == IsViewable) |
|
10
703255003abb
changed how manage client works
Anselm R. Garbe <garbeam@wmii.de>
parents:
9
diff
changeset
|
67 |
manage(wins[i], &wa); |
0 | 68 |
} |
69 |
} |
|
70 |
if(wins) |
|
71 |
XFree(wins); |
|
72 |
} |
|
73 |
||
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
74 |
static int |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
75 |
win_property(Window w, Atom a, Atom t, long l, unsigned char **prop) |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
76 |
{ |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
77 |
Atom real; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
78 |
int format; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
79 |
unsigned long res, extra; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
80 |
int status; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
81 |
|
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
82 |
status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format, |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
83 |
&res, &extra, prop); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
84 |
|
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
85 |
if(status != Success || *prop == 0) { |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
86 |
return 0; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
87 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
88 |
if(res == 0) { |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
89 |
free((void *) *prop); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
90 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
91 |
return res; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
92 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
93 |
|
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
94 |
int |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
95 |
win_proto(Window w) |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
96 |
{ |
30
2e0fb4130bfb
new stuff, fixed several issues
Anselm R. Garbe <garbeam@wmii.de>
parents:
27
diff
changeset
|
97 |
unsigned char *protocols; |
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
98 |
long res; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
99 |
int protos = 0; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
100 |
int i; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
101 |
|
30
2e0fb4130bfb
new stuff, fixed several issues
Anselm R. Garbe <garbeam@wmii.de>
parents:
27
diff
changeset
|
102 |
res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, &protocols); |
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
103 |
if(res <= 0) { |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
104 |
return protos; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
105 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
106 |
for(i = 0; i < res; i++) { |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
107 |
if(protocols[i] == wm_atom[WMDelete]) |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
108 |
protos |= WM_PROTOCOL_DELWIN; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
109 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
110 |
free((char *) protocols); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
111 |
return protos; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
112 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
113 |
|
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
114 |
void |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
115 |
send_message(Window w, Atom a, long value) |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
116 |
{ |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
117 |
XEvent e; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
118 |
|
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
119 |
e.type = ClientMessage; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
120 |
e.xclient.window = w; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
121 |
e.xclient.message_type = a; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
122 |
e.xclient.format = 32; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
123 |
e.xclient.data.l[0] = value; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
124 |
e.xclient.data.l[1] = CurrentTime; |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
125 |
XSendEvent(dpy, w, False, NoEventMask, &e); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
126 |
XFlush(dpy); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
127 |
} |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
128 |
|
0 | 129 |
/* |
130 |
* There's no way to check accesses to destroyed windows, thus |
|
131 |
* those cases are ignored (especially on UnmapNotify's). |
|
132 |
* Other types of errors call Xlib's default error handler, which |
|
133 |
* calls exit(). |
|
134 |
*/ |
|
10
703255003abb
changed how manage client works
Anselm R. Garbe <garbeam@wmii.de>
parents:
9
diff
changeset
|
135 |
int |
0 | 136 |
error_handler(Display *dpy, XErrorEvent *error) |
137 |
{ |
|
138 |
if(error->error_code == BadWindow |
|
139 |
|| (error->request_code == X_SetInputFocus |
|
140 |
&& error->error_code == BadMatch) |
|
141 |
|| (error->request_code == X_PolyText8 |
|
142 |
&& error->error_code == BadDrawable) |
|
143 |
|| (error->request_code == X_PolyFillRectangle |
|
144 |
&& error->error_code == BadDrawable) |
|
145 |
|| (error->request_code == X_PolySegment |
|
146 |
&& error->error_code == BadDrawable) |
|
147 |
|| (error->request_code == X_ConfigureWindow |
|
148 |
&& error->error_code == BadMatch) |
|
149 |
|| (error->request_code == X_GrabKey |
|
150 |
&& error->error_code == BadAccess)) |
|
151 |
return 0; |
|
34 | 152 |
fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", |
0 | 153 |
error->request_code, error->error_code); |
154 |
return x_error_handler(dpy, error); /* may call exit() */ |
|
155 |
} |
|
156 |
||
157 |
/* |
|
158 |
* Startup Error handler to check if another window manager |
|
159 |
* is already running. |
|
160 |
*/ |
|
161 |
static int |
|
162 |
startup_error_handler(Display *dpy, XErrorEvent *error) |
|
163 |
{ |
|
164 |
other_wm_running = True; |
|
165 |
return -1; |
|
166 |
} |
|
167 |
||
168 |
static void |
|
169 |
cleanup() |
|
170 |
{ |
|
50
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
171 |
while(sel) { |
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
172 |
resize(sel); |
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
173 |
unmanage(sel); |
148f25ed0ad7
several other additions/fixes, dwm is quite usable already
Anselm R. Garbe <garbeam@wmii.de>
parents:
49
diff
changeset
|
174 |
} |
0 | 175 |
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); |
176 |
} |
|
177 |
||
27
f96fb3fd8203
added grid mode on Mod1Mask g
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
178 |
void |
49
466591c2f967
implemented tagging a client
Anselm R. Garbe <garbeam@wmii.de>
parents:
43
diff
changeset
|
179 |
quit(Arg *arg) |
27
f96fb3fd8203
added grid mode on Mod1Mask g
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
180 |
{ |
f96fb3fd8203
added grid mode on Mod1Mask g
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
181 |
running = False; |
f96fb3fd8203
added grid mode on Mod1Mask g
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
182 |
} |
f96fb3fd8203
added grid mode on Mod1Mask g
Anselm R. Garbe <garbeam@wmii.de>
parents:
26
diff
changeset
|
183 |
|
0 | 184 |
int |
185 |
main(int argc, char *argv[]) |
|
186 |
{ |
|
187 |
int i; |
|
188 |
XSetWindowAttributes wa; |
|
189 |
unsigned int mask; |
|
190 |
Window w; |
|
5 | 191 |
XEvent ev; |
0 | 192 |
|
193 |
/* command line args */ |
|
194 |
for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) { |
|
195 |
switch (argv[i][1]) { |
|
196 |
case 'v': |
|
197 |
fprintf(stdout, "%s", version); |
|
198 |
exit(0); |
|
199 |
break; |
|
200 |
default: |
|
201 |
usage(); |
|
202 |
break; |
|
203 |
} |
|
204 |
} |
|
205 |
||
206 |
dpy = XOpenDisplay(0); |
|
207 |
if(!dpy) |
|
34 | 208 |
error("dwm: cannot connect X server\n"); |
0 | 209 |
|
210 |
screen = DefaultScreen(dpy); |
|
211 |
root = RootWindow(dpy, screen); |
|
212 |
||
213 |
/* check if another WM is already running */ |
|
214 |
other_wm_running = False; |
|
215 |
XSetErrorHandler(startup_error_handler); |
|
216 |
/* this causes an error if some other WM is running */ |
|
217 |
XSelectInput(dpy, root, SubstructureRedirectMask); |
|
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
218 |
XFlush(dpy); |
0 | 219 |
|
220 |
if(other_wm_running) |
|
34 | 221 |
error("dwm: another window manager is already running\n"); |
0 | 222 |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
21
diff
changeset
|
223 |
sx = sy = 0; |
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
21
diff
changeset
|
224 |
sw = DisplayWidth(dpy, screen); |
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
21
diff
changeset
|
225 |
sh = DisplayHeight(dpy, screen); |
31 | 226 |
issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask); |
0 | 227 |
|
228 |
XSetErrorHandler(0); |
|
229 |
x_error_handler = XSetErrorHandler(error_handler); |
|
230 |
||
231 |
/* init atoms */ |
|
13
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
232 |
wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); |
5cc5e55a132d
added protocol killing stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
10
diff
changeset
|
233 |
wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); |
0 | 234 |
net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); |
235 |
net_atom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); |
|
236 |
||
237 |
XChangeProperty(dpy, root, net_atom[NetSupported], XA_ATOM, 32, |
|
238 |
PropModeReplace, (unsigned char *) net_atom, NetLast); |
|
239 |
||
240 |
||
241 |
/* init cursors */ |
|
242 |
cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr); |
|
243 |
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing); |
|
244 |
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur); |
|
245 |
||
8 | 246 |
update_keys(); |
0 | 247 |
|
5 | 248 |
/* style */ |
43 | 249 |
dc.bg = initcolor(BGCOLOR); |
250 |
dc.fg = initcolor(FGCOLOR); |
|
251 |
dc.border = initcolor(BORDERCOLOR); |
|
252 |
initfont(FONT); |
|
5 | 253 |
|
43 | 254 |
th = dc.font.height + 4; |
5 | 255 |
|
34 | 256 |
dc.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen)); |
257 |
dc.gc = XCreateGC(dpy, root, 0, 0); |
|
21
3ef108a5ca0a
implemented draw_client stuff
Anselm R. Garbe <garbeam@wmii.de>
parents:
16
diff
changeset
|
258 |
|
9
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
8
diff
changeset
|
259 |
wa.event_mask = SubstructureRedirectMask | EnterWindowMask \ |
d567f430a81d
fixed several stuff (gridwm gets better and better)
Anselm R. Garbe <garbeam@wmii.de>
parents:
8
diff
changeset
|
260 |
| LeaveWindowMask; |
0 | 261 |
wa.cursor = cursor[CurNormal]; |
262 |
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); |
|
263 |
||
5 | 264 |
scan_wins(); |
3
e969f3575b7a
several new changes, made gridmenu working
Anselm R. Garbe <garbeam@wmii.de>
parents:
2
diff
changeset
|
265 |
|
5 | 266 |
while(running) { |
32 | 267 |
XNextEvent(dpy, &ev); |
268 |
if(handler[ev.type]) |
|
269 |
(handler[ev.type])(&ev); /* call handler */ |
|
5 | 270 |
} |
0 | 271 |
|
272 |
cleanup(); |
|
273 |
XCloseDisplay(dpy); |
|
274 |
||
275 |
return 0; |
|
276 |
} |