view.c
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/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> * See LICENSE file for license details. */ #include "dwm.h" /* extern */ void (*arrange)(void) = DEFMODE; void dofloat(void) { Client *c; for(c = clients; c; c = c->next) { if(isvisible(c)) { if(c->isbanned) XMoveWindow(dpy, c->win, c->x, c->y); c->isbanned = False; resize(c, c->x, c->y, c->w, c->h, True); } else { c->isbanned = True; XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y); } } if(!sel || !isvisible(sel)) { for(c = stack; c && !isvisible(c); c = c->snext); focus(c); } restack(); } void focusnext(Arg *arg) { Client *c; if(!sel) return; for(c = sel->next; c && !isvisible(c); c = c->next); if(!c) for(c = clients; c && !isvisible(c); c = c->next); if(c) { focus(c); restack(); } } void focusprev(Arg *arg) { Client *c; if(!sel) return; for(c = sel->prev; c && !isvisible(c); c = c->prev); if(!c) { for(c = clients; c && c->next; c = c->next); for(; c && !isvisible(c); c = c->prev); } if(c) { focus(c); restack(); } } Bool isvisible(Client *c) { unsigned int i; for(i = 0; i < ntags; i++) if(c->tags[i] && seltag[i]) return True; return False; } Client * nextmanaged(Client *c) { for(; c && (c->isfloat || !isvisible(c)); c = c->next); return c; } void restack(void) { Client *c; XEvent ev; drawstatus(); if(!sel) return; if(sel->isfloat || arrange == dofloat) XRaiseWindow(dpy, sel->win); if(arrange != dofloat) { if(!sel->isfloat) XLowerWindow(dpy, sel->win); for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) { if(c == sel) continue; XLowerWindow(dpy, c->win); } } XSync(dpy, False); while(XCheckMaskEvent(dpy, EnterWindowMask, &ev)); } void togglefloat(Arg *arg) { if(!sel || arrange == dofloat) return; sel->isfloat = !sel->isfloat; arrange(); } void togglemode(Arg *arg) { arrange = (arrange == dofloat) ? dotile : dofloat; if(sel) arrange(); else drawstatus(); } void toggleview(Arg *arg) { unsigned int i; seltag[arg->i] = !seltag[arg->i]; for(i = 0; i < ntags && !seltag[i]; i++); if(i == ntags) seltag[arg->i] = True; /* cannot toggle last view */ arrange(); } void view(Arg *arg) { unsigned int i; for(i = 0; i < ntags; i++) seltag[i] = (arg->i == -1) ? True : False; if(arg->i >= 0 && arg->i < ntags) seltag[arg->i] = True; arrange(); }