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)(void *) = floating;
23 stack->w = sw - 2 * stack->border;
24 stack->h = sh - 2 * stack->border;
27 discard_events(EnterWindowMask);
36 for(c = stack; c; c = c->snext)
38 discard_events(EnterWindowMask);
45 int n, cols, rows, gw, gh, i, j;
51 for(n = 0, c = clients; c; c = c->next, n++);
53 if(modff(rt, &fd) < 0.5)
65 for(i = j = 0, c = clients; c; c = c->next) {
76 discard_events(EnterWindowMask);
82 const char *arg = aux;
87 if(!strncmp(arg, "next", 5))
88 c = stack->snext ? stack->snext : stack;
89 else if(!strncmp(arg, "prev", 5))
90 for(c = stack; c && c->snext; c = c->snext);
94 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2);
105 if(c->proto & WM_PROTOCOL_DELWIN)
106 send_message(c->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
108 XKillClient(dpy, c->win);
112 resize_title(Client *c)
117 for(i = 0; i < TLast; i++)
119 c->tw += textw(c->tags[i]) + dc.font.height;
120 c->tw += textw(c->name) + dc.font.height;
123 c->tx = c->x + c->w - c->tw + 2;
125 XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
129 update_name(Client *c)
137 XGetTextProperty(dpy, c->win, &name, net_atom[NetWMName]);
139 XGetWMName(dpy, c->win, &name);
142 if(name.encoding == XA_STRING)
143 strncpy(c->name, (char *)name.value, sizeof(c->name));
145 if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
148 strncpy(c->name, *list, sizeof(c->name));
149 XFreeStringList(list);
157 update_size(Client *c)
161 if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
163 c->flags = size.flags;
164 if(c->flags & PBaseSize) {
165 c->basew = size.base_width;
166 c->baseh = size.base_height;
169 c->basew = c->baseh = 0;
170 if(c->flags & PResizeInc) {
171 c->incw = size.width_inc;
172 c->inch = size.height_inc;
175 c->incw = c->inch = 0;
176 if(c->flags & PMaxSize) {
177 c->maxw = size.max_width;
178 c->maxh = size.max_height;
181 c->maxw = c->maxh = 0;
182 if(c->flags & PMinSize) {
183 c->minw = size.min_width;
184 c->minh = size.min_height;
187 c->minw = c->minh = 0;
188 if(c->flags & PWinGravity)
189 c->grav = size.win_gravity;
191 c->grav = NorthWestGravity;
197 XRaiseWindow(dpy, c->win);
198 XRaiseWindow(dpy, c->title);
204 XLowerWindow(dpy, c->title);
205 XLowerWindow(dpy, c->win);
214 for(l = &stack; *l && *l != c; l = &(*l)->snext);
219 if(old && old != c) {
220 XSetWindowBorder(dpy, old->win, dc.bg);
221 XMapWindow(dpy, old->title);
224 XUnmapWindow(dpy, c->title);
225 XSetWindowBorder(dpy, c->win, dc.fg);
227 XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
229 discard_events(EnterWindowMask);
233 manage(Window w, XWindowAttributes *wa)
236 XSetWindowAttributes twa;
238 c = emallocz(sizeof(Client));
240 c->tx = c->x = wa->x;
241 c->ty = c->y = wa->y;
242 c->tw = c->w = wa->width;
247 XSelectInput(dpy, c->win,
248 StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
249 XGetTransientForHint(dpy, c->win, &c->trans);
250 twa.override_redirect = 1;
251 twa.background_pixmap = ParentRelative;
252 twa.event_mask = ExposureMask;
254 c->tags[tsel] = tags[tsel];
255 c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
256 0, DefaultDepth(dpy, screen), CopyFromParent,
257 DefaultVisual(dpy, screen),
258 CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
261 for(l=&clients; *l; l=&(*l)->next);
262 c->next = *l; /* *l == nil */
264 XSetWindowBorderWidth(dpy, c->win, 1);
265 XMapRaised(dpy, c->win);
266 XMapRaised(dpy, c->title);
267 XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
268 GrabModeAsync, GrabModeSync, None, None);
269 XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
270 GrabModeAsync, GrabModeSync, None, None);
271 XGrabButton(dpy, Button3, Mod1Mask, c->win, False, ButtonPressMask,
272 GrabModeAsync, GrabModeSync, None, None);
274 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2);
279 gravitate(Client *c, Bool invert)
285 case NorthWestGravity:
287 case NorthEastGravity:
293 dy = -(c->h / 2) + c->border;
295 case SouthEastGravity:
297 case SouthWestGravity:
306 case NorthWestGravity:
308 case SouthWestGravity:
314 dx = -(c->w / 2) + c->border;
316 case NorthEastGravity:
318 case SouthEastGravity:
319 dx = -(c->w + c->border);
340 c->w -= (c->w - c->basew) % c->incw;
342 c->h -= (c->h - c->baseh) % c->inch;
343 if(c->minw && c->w < c->minw)
345 if(c->minh && c->h < c->minh)
347 if(c->maxw && c->w > c->maxw)
349 if(c->maxh && c->h > c->maxh)
352 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
353 e.type = ConfigureNotify;
360 e.border_width = c->border;
362 e.override_redirect = False;
363 XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
368 dummy_error_handler(Display *dsply, XErrorEvent *err)
379 XSetErrorHandler(dummy_error_handler);
381 XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
382 XDestroyWindow(dpy, c->title);
384 for(l=&clients; *l && *l != c; l=&(*l)->next);
386 for(l=&stack; *l && *l != c; l=&(*l)->snext);
391 XSetErrorHandler(error_handler);
402 for(c = clients; c; c = c->next)
412 for(c = clients; c; c = c->next)
419 draw_client(Client *c)
429 for(i = 0; i < TLast; i++) {
432 dc.w = textw(c->tags[i]) + dc.font.height;
433 draw(True, c->tags[i]);
437 dc.w = textw(c->name) + dc.font.height;
439 XCopyArea(dpy, dc.drawable, c->title, dc.gc,
440 0, 0, c->tw, c->th, 0, 0);