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 *) = floating;
19 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2);
25 for(; c && !c->tags[tsel]; c = c->next);
37 for(l = &clients; *l && *l != sel; l = &(*l)->next);
40 sel->next = clients; /* pop */
54 sel->w = sw - 2 * sel->border;
55 sel->h = sh - 2 * sel->border;
58 discard_events(EnterWindowMask);
76 for(n = i = 0; i < TLast; i++)
84 sel->tags[arg->i] = NULL; /* toggle tag */
86 sel->tags[arg->i] = tags[arg->i];
93 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
94 XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
103 for(c = clients; c; c = c->next) {
109 if(sel && !sel->tags[tsel]) {
110 if((sel = next(clients))) {
115 discard_events(EnterWindowMask);
122 int n, cols, rows, gw, gh, i, j;
126 for(n = 0, c = clients; c; c = next(c->next), n++);
129 if(modff(rt, &fd) < 0.5)
138 gw = (sw - 2) / cols;
139 gh = (sh - 2) / rows;
142 cols = rows = gw = gh = 0;
144 for(i = j = 0, c = clients; c; c = c->next) {
159 if(sel && !sel->tags[tsel]) {
160 if((sel = next(clients))) {
165 discard_events(EnterWindowMask);
176 if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
191 if(!(c = next(sel->next)))
206 if(sel->proto & WM_PROTOCOL_DELWIN)
207 send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
209 XKillClient(dpy, sel->win);
213 resize_title(Client *c)
218 for(i = 0; i < TLast; i++)
220 c->tw += textw(c->tags[i]) + dc.font.height;
221 c->tw += textw(c->name) + dc.font.height;
224 c->tx = c->x + c->w - c->tw + 2;
226 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
230 update_name(Client *c)
238 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
240 XGetWMName(dpy, c->win, &name);
243 if(name.encoding == XA_STRING)
244 strncpy(c->name, (char *)name.value, sizeof(c->name));
246 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
249 strncpy(c->name, *list, sizeof(c->name));
250 XFreeStringList(list);
258 update_size(Client *c)
262 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
264 c->flags = size.flags;
265 if(c->flags & PBaseSize) {
266 c->basew = size.base_width;
267 c->baseh = size.base_height;
270 c->basew = c->baseh = 0;
271 if(c->flags & PResizeInc) {
272 c->incw = size.width_inc;
273 c->inch = size.height_inc;
276 c->incw = c->inch = 0;
277 if(c->flags & PMaxSize) {
278 c->maxw = size.max_width;
279 c->maxh = size.max_height;
282 c->maxw = c->maxh = 0;
283 if(c->flags & PMinSize) {
284 c->minw = size.min_width;
285 c->minh = size.min_height;
288 c->minw = c->minh = 0;
289 if(c->flags & PWinGravity)
290 c->grav = size.win_gravity;
292 c->grav = NorthWestGravity;
298 XRaiseWindow(dpy, c->win);
299 XRaiseWindow(dpy, c->title);
305 XLowerWindow(dpy, c->title);
306 XLowerWindow(dpy, c->win);
312 if(sel && sel != c) {
313 XSetWindowBorder(dpy, sel->win, dc.bg);
314 XMapWindow(dpy, sel->title);
318 XUnmapWindow(dpy, c->title);
319 XSetWindowBorder(dpy, c->win, dc.fg);
321 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
323 discard_events(EnterWindowMask);
327 manage(Window w, XWindowAttributes *wa)
330 XSetWindowAttributes twa;
332 c = emallocz(sizeof(Client));
334 c->tx = c->x = wa->x;
335 c->ty = c->y = wa->y;
336 c->tw = c->w = wa->width;
340 c->proto = win_proto(c->win);
342 XSelectInput(dpy, c->win,
343 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
344 XGetTransientForHint(dpy, c->win, &c->trans);
345 twa.override_redirect = 1;
346 twa.background_pixmap = ParentRelative;
347 twa.event_mask = ExposureMask;
349 c->tags[tsel] = tags[tsel];
350 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
351 0, DefaultDepth(dpy, screen), CopyFromParent,
352 DefaultVisual(dpy, screen),
353 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
357 for(l = &clients; *l; l = &(*l)->next);
358 c->next = *l; /* *l == nil */
361 XSetWindowBorderWidth(dpy, c->win, 1);
362 XMapRaised(dpy, c->win);
363 XMapRaised(dpy, c->title);
364 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
365 GrabModeAsync, GrabModeSync, None, None);
366 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
367 GrabModeAsync, GrabModeSync, None, None);
368 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
369 GrabModeAsync, GrabModeSync, None, None);
376 gravitate(Client *c, Bool invert)
382 case NorthWestGravity:
384 case NorthEastGravity:
390 dy = -(c->h / 2) + c->border;
392 case SouthEastGravity:
394 case SouthWestGravity:
403 case NorthWestGravity:
405 case SouthWestGravity:
411 dx = -(c->w / 2) + c->border;
413 case NorthEastGravity:
415 case SouthEastGravity:
416 dx = -(c->w + c->border);
437 c->w -= (c->w - c->basew) % c->incw;
439 c->h -= (c->h - c->baseh) % c->inch;
440 if(c->minw && c->w < c->minw)
442 if(c->minh && c->h < c->minh)
444 if(c->maxw && c->w > c->maxw)
446 if(c->maxh && c->h > c->maxh)
449 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
450 e.type = ConfigureNotify;
457 e.border_width = c->border;
459 e.override_redirect = False;
460 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
465 dummy_error_handler(Display *dsply, XErrorEvent *err)
476 XSetErrorHandler(dummy_error_handler);
478 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
479 XDestroyWindow(dpy, c->title);
481 for(l = &clients; *l && *l != c; l = &(*l)->next);
483 for(l = &clients; *l; l = &(*l)->next)
484 if((*l)->revert == c)
487 sel = sel->revert ? sel->revert : clients;
492 XSetErrorHandler(error_handler);
503 for(c = clients; c; c = c->next)
513 for(c = clients; c; c = c->next)
520 draw_client(Client *c)
530 for(i = 0; i < TLast; i++) {
533 dc.w = textw(c->tags[i]) + dc.font.height;
534 draw(True, c->tags[i]);
538 dc.w = textw(c->name) + dc.font.height;
540 XCopyArea(dpy, dc.drawable, c->title, dc.gc,
541 0, 0, c->tw, c->th, 0, 0);