/* See LICENSE file for copyright and license details. */ #include "dwm.h" #include #include #include #include /* static */ static void attachstack(Client *c) { c->snext = stack; stack = c; } static void detachstack(Client *c) { Client **tc; for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext); *tc = c->snext; } static void grabbuttons(Client *c, Bool focused) { XUngrabButton(dpy, AnyButton, AnyModifier, c->win); if(focused) { XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button1, MODKEY | numlockmask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button1, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button2, MODKEY, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button2, MODKEY | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button2, MODKEY | numlockmask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button2, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button3, MODKEY, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button3, MODKEY | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button3, MODKEY | numlockmask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); XGrabButton(dpy, Button3, MODKEY | numlockmask | LockMask, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } else XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None); } static Bool isprotodel(Client *c) { int i, n; Atom *protocols; Bool ret = False; if(XGetWMProtocols(dpy, c->win, &protocols, &n)) { for(i = 0; !ret && i < n; i++) if(protocols[i] == wmatom[WMDelete]) ret = True; XFree(protocols); } return ret; } static void setclientstate(Client *c, long state) { long data[] = {state, None}; XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, PropModeReplace, (unsigned char *)data, 2); } static int xerrordummy(Display *dsply, XErrorEvent *ee) { return 0; } /* extern */ void attach(Client *c) { if(clients) clients->prev = c; c->next = clients; clients = c; } void ban(Client *c) { if(c->isbanned) return; XUnmapWindow(dpy, c->win); setclientstate(c, IconicState); c->isbanned = True; c->unmapped++; } void configure(Client *c) { XConfigureEvent ce; ce.type = ConfigureNotify; ce.display = dpy; ce.event = c->win; ce.window = c->win; ce.x = c->x; ce.y = c->y; ce.width = c->w; ce.height = c->h; ce.border_width = c->border; ce.above = None; ce.override_redirect = False; XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); } void detach(Client *c) { if(c->prev) c->prev->next = c->next; if(c->next) c->next->prev = c->prev; if(c == clients)

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0; c->name[0] = 0; XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]); if(!name.nitems) XGetWMName(dpy, c->win, &name); if(!name.nitems) return; if(name.encoding == XA_STRING) strncpy(c->name, (char *)name.value, sizeof c->name - 1); else { if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && *list) { strncpy(c->name, *list, sizeof c->name - 1); XFreeStringList(list); } } c->name[sizeof c->name - 1] = '\0'; XFree(name.value); }