2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
10 #include <X11/Xutil.h>
14 static void (*arrange)(Arg *) = tiling;
16 static Rule rule[] = {
17 { "Firefox-bin", "Gecko", { [Twww] = "www" } },
23 for(; c && !c->tags[tsel]; c = c->next);
35 for(l = &clients; *l && *l != sel; l = &(*l)->next);
38 old->next = clients; /* pop */
52 sel->w = sw - 2 * sel->border;
53 sel->h = sh - 2 * sel->border;
56 discard_events(EnterWindowMask);
74 for(n = i = 0; i < TLast; i++)
82 sel->tags[arg->i] = NULL; /* toggle tag */
84 sel->tags[arg->i] = tags[arg->i];
91 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
92 XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
101 for(c = clients; c; c = c->next) {
107 if(sel && !sel->tags[tsel]) {
108 if((sel = next(clients))) {
113 discard_events(EnterWindowMask);
124 for(n = 0, c = clients; c; c = c->next)
128 h = (n > 2) ? sh / (n - 2) : sh;
130 for(i = 0, c = clients; c; c = c->next) {
146 c->y = sy + (i - 2) * h;
156 if(sel && !sel->tags[tsel]) {
157 if((sel = next(clients))) {
162 discard_events(EnterWindowMask);
173 if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
187 if(!(c = next(sel->next)))
201 if(sel->proto & WM_PROTOCOL_DELWIN)
202 send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
204 XKillClient(dpy, sel->win);
208 resize_title(Client *c)
213 for(i = 0; i < TLast; i++)
215 c->tw += textw(c->tags[i]) + dc.font.height;
216 c->tw += textw(c->name) + dc.font.height;
219 c->tx = c->x + c->w - c->tw + 2;
221 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
225 update_name(Client *c)
233 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
235 XGetWMName(dpy, c->win, &name);
238 if(name.encoding == XA_STRING)
239 strncpy(c->name, (char *)name.value, sizeof(c->name));
241 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
244 strncpy(c->name, *list, sizeof(c->name));
245 XFreeStringList(list);
253 update_size(Client *c)
257 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
259 c->flags = size.flags;
260 if(c->flags & PBaseSize) {
261 c->basew = size.base_width;
262 c->baseh = size.base_height;
265 c->basew = c->baseh = 0;
266 if(c->flags & PResizeInc) {
267 c->incw = size.width_inc;
268 c->inch = size.height_inc;
271 c->incw = c->inch = 0;
272 if(c->flags & PMaxSize) {
273 c->maxw = size.max_width;
274 c->maxh = size.max_height;
277 c->maxw = c->maxh = 0;
278 if(c->flags & PMinSize) {
279 c->minw = size.min_width;
280 c->minh = size.min_height;
283 c->minw = c->minh = 0;
284 if(c->flags & PWinGravity)
285 c->grav = size.win_gravity;
287 c->grav = NorthWestGravity;
293 XRaiseWindow(dpy, c->win);
294 XRaiseWindow(dpy, c->title);
300 XLowerWindow(dpy, c->title);
301 XLowerWindow(dpy, c->win);
307 if(sel && sel != c) {
308 XSetWindowBorder(dpy, sel->win, dc.bg);
309 XMapWindow(dpy, sel->title);
313 XUnmapWindow(dpy, c->title);
314 XSetWindowBorder(dpy, c->win, dc.fg);
316 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
318 discard_events(EnterWindowMask);
325 static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
327 Bool matched = False;
330 c->tags[tsel] = tags[tsel];
334 if(XGetClassHint(dpy, c->win, &ch)) {
335 if(ch.res_class && ch.res_name) {
336 fprintf(stderr, "%s:%s\n", ch.res_class, ch.res_name);
337 for(i = 0; i < len; i++)
338 if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
339 && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
341 fprintf(stderr, "->>>%s:%s\n", ch.res_class, ch.res_name);
342 for(j = 0; j < TLast; j++)
343 c->tags[j] = rule[i].tags[j];
355 c->tags[tsel] = tags[tsel];
359 manage(Window w, XWindowAttributes *wa)
362 XSetWindowAttributes twa;
364 c = emallocz(sizeof(Client));
366 c->tx = c->x = wa->x;
367 c->ty = c->y = wa->y;
368 c->tw = c->w = wa->width;
372 c->proto = win_proto(c->win);
374 XSelectInput(dpy, c->win,
375 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
376 XGetTransientForHint(dpy, c->win, &c->trans);
377 twa.override_redirect = 1;
378 twa.background_pixmap = ParentRelative;
379 twa.event_mask = ExposureMask;
381 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
382 0, DefaultDepth(dpy, screen), CopyFromParent,
383 DefaultVisual(dpy, screen),
384 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
389 for(l = &clients; *l; l = &(*l)->next);
390 c->next = *l; /* *l == nil */
393 XSetWindowBorderWidth(dpy, c->win, 1);
394 XMapRaised(dpy, c->win);
395 XMapRaised(dpy, c->title);
396 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
397 GrabModeAsync, GrabModeSync, None, None);
398 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
399 GrabModeAsync, GrabModeSync, None, None);
400 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
401 GrabModeAsync, GrabModeSync, None, None);
410 gravitate(Client *c, Bool invert)
416 case NorthWestGravity:
418 case NorthEastGravity:
424 dy = -(c->h / 2) + c->border;
426 case SouthEastGravity:
428 case SouthWestGravity:
437 case NorthWestGravity:
439 case SouthWestGravity:
445 dx = -(c->w / 2) + c->border;
447 case NorthEastGravity:
449 case SouthEastGravity:
450 dx = -(c->w + c->border);
471 c->w -= (c->w - c->basew) % c->incw;
473 c->h -= (c->h - c->baseh) % c->inch;
474 if(c->minw && c->w < c->minw)
476 if(c->minh && c->h < c->minh)
478 if(c->maxw && c->w > c->maxw)
480 if(c->maxh && c->h > c->maxh)
483 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
484 e.type = ConfigureNotify;
491 e.border_width = c->border;
493 e.override_redirect = False;
494 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
499 dummy_error_handler(Display *dsply, XErrorEvent *err)
510 XSetErrorHandler(dummy_error_handler);
512 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
513 XDestroyWindow(dpy, c->title);
515 for(l = &clients; *l && *l != c; l = &(*l)->next);
517 for(l = &clients; *l; l = &(*l)->next)
518 if((*l)->revert == c)
521 sel = sel->revert ? sel->revert : clients;
526 XSetErrorHandler(error_handler);
537 for(c = clients; c; c = c->next)
547 for(c = clients; c; c = c->next)
554 draw_client(Client *c)
564 for(i = 0; i < TLast; i++) {
567 dc.w = textw(c->tags[i]) + dc.font.height;
568 draw(True, c->tags[i]);
572 dc.w = textw(c->name) + dc.font.height;
574 XCopyArea(dpy, dc.drawable, c->title, dc.gc,
575 0, 0, c->tw, c->th, 0, 0);