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 void (*arrange)(void *aux);
23 stack->w = sw - 2 * stack->border;
24 stack->h = sh - 2 * stack->border;
26 discard_events(EnterWindowMask);
35 for(c = stack; c; c = c->snext)
37 discard_events(EnterWindowMask);
44 int n, cols, rows, gw, gh, i, j;
50 for(n = 0, c = clients; c; c = c->next, n++);
52 if(modff(rt, &fd) < 0.5)
64 for(i = j = 0, c = clients; c; c = c->next) {
75 discard_events(EnterWindowMask);
81 const char *arg = aux;
86 if(!strncmp(arg, "next", 5))
87 c = stack->snext ? stack->snext : stack;
88 else if(!strncmp(arg, "prev", 5))
89 for(c = stack; c && c->snext; c = c->snext);
103 if(c->proto & WM_PROTOCOL_DELWIN)
104 send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
106 XKillClient(dpy, c->win);
110 resize_title(Client *c)
115 for(i = 0; i < TLast; i++)
117 c->tw += textw(&brush.font, c->tags[i]) + brush.font.height;
118 c->tw += textw(&brush.font, c->name) + brush.font.height;
121 c->tx = c->x + c->w - c->tw + 2;
123 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
127 update_name(Client *c)
135 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
137 XGetWMName(dpy, c->win, &name);
140 if(name.encoding == XA_STRING)
141 strncpy(c->name, (char *)name.value, sizeof(c->name));
143 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
146 strncpy(c->name, *list, sizeof(c->name));
147 XFreeStringList(list);
155 update_size(Client *c)
159 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
161 c->flags = size.flags;
162 if(c->flags & PBaseSize) {
163 c->basew = size.base_width;
164 c->baseh = size.base_height;
167 c->basew = c->baseh = 0;
168 if(c->flags & PResizeInc) {
169 c->incw = size.width_inc;
170 c->inch = size.height_inc;
173 c->incw = c->inch = 0;
174 if(c->flags & PMaxSize) {
175 c->maxw = size.max_width;
176 c->maxh = size.max_height;
179 c->maxw = c->maxh = 0;
180 if(c->flags & PMinSize) {
181 c->minw = size.min_width;
182 c->minh = size.min_height;
185 c->minw = c->minh = 0;
186 if(c->flags & PWinGravity)
187 c->grav = size.win_gravity;
189 c->grav = NorthWestGravity;
195 XRaiseWindow(dpy, c->win);
196 XRaiseWindow(dpy, c->title);
202 XLowerWindow(dpy, c->title);
203 XLowerWindow(dpy, c->win);
212 for(l = &stack; *l && *l != c; l = &(*l)->snext);
217 if(old && old != c) {
218 XMapWindow(dpy, old->title);
221 XUnmapWindow(dpy, c->title);
223 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
228 manage(Window w, XWindowAttributes *wa)
231 XSetWindowAttributes twa;
233 c = emallocz(sizeof(Client));
235 c->tx = c->x = wa->x;
236 c->ty = c->y = wa->y;
237 c->tw = c->w = wa->width;
242 XSetWindowBorderWidth(dpy, c->win, 1);
243 XSetWindowBorder(dpy, c->win, brush.border);
244 XSelectInput(dpy, c->win,
245 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
246 XGetTransientForHint(dpy, c->win, &c->trans);
247 twa.override_redirect = 1;
248 twa.background_pixmap = ParentRelative;
249 twa.event_mask = ExposureMask;
251 c->tags[tsel] = tags[tsel];
252 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
253 0, DefaultDepth(dpy, screen), CopyFromParent,
254 DefaultVisual(dpy, screen),
255 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
258 for(l=&clients; *l; l=&(*l)->next);
259 c->next = *l; /* *l == nil */
261 XMapRaised(dpy, c->win);
262 XMapRaised(dpy, c->title);
263 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
264 GrabModeAsync, GrabModeSync, None, None);
265 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
266 GrabModeAsync, GrabModeSync, None, None);
267 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
268 GrabModeAsync, GrabModeSync, None, None);
274 gravitate(Client *c, Bool invert)
280 case NorthWestGravity:
282 case NorthEastGravity:
288 dy = -(c->h / 2) + c->border;
290 case SouthEastGravity:
292 case SouthWestGravity:
301 case NorthWestGravity:
303 case SouthWestGravity:
309 dx = -(c->w / 2) + c->border;
311 case NorthEastGravity:
313 case SouthEastGravity:
314 dx = -(c->w + c->border);
335 c->w -= (c->w - c->basew) % c->incw;
337 c->h -= (c->h - c->baseh) % c->inch;
338 if(c->minw && c->w < c->minw)
340 if(c->minh && c->h < c->minh)
342 if(c->maxw && c->w > c->maxw)
344 if(c->maxh && c->h > c->maxh)
347 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
348 e.type = ConfigureNotify;
355 e.border_width = c->border;
357 e.override_redirect = False;
358 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
363 dummy_error_handler(Display *dsply, XErrorEvent *err)
374 XSetErrorHandler(dummy_error_handler);
376 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
377 XDestroyWindow(dpy, c->title);
379 for(l=&clients; *l && *l != c; l=&(*l)->next);
381 for(l=&stack; *l && *l != c; l=&(*l)->snext);
386 XSetErrorHandler(error_handler);
397 for(c = clients; c; c = c->next)
407 for(c = clients; c; c = c->next)
414 draw_client(Client *c)
420 brush.x = brush.y = 0;
424 for(i = 0; i < TLast; i++) {
427 brush.w = textw(&brush.font, c->tags[i]) + brush.font.height;
428 draw(&brush, True, c->tags[i]);
432 brush.w = textw(&brush.font, c->name) + brush.font.height;
433 draw(&brush, True, c->name);
434 XCopyArea(dpy, brush.drawable, c->title, brush.gc,
435 0, 0, c->tw, c->th, 0, 0);