1 /*

     2  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>

     3  * See LICENSE file for license details.

     4  */

     5 

     6 #include "dwm.h"

     7 

     8 void (*arrange)(Arg *) = tiling;

     9 

    10 void

    11 view(Arg *arg)

    12 {

    13 	Client *c;

    14 

    15 	tsel = arg->i;

    16 	arrange(NULL);

    17 

    18 	for(c = clients; c; c = next(c->next))

    19 		draw_client(c);

    20 	draw_bar();

    21 }

    22 

    23 void

    24 floating(Arg *arg)

    25 {

    26 	Client *c;

    27 

    28 	arrange = floating;

    29 	for(c = clients; c; c = c->next) {

    30 		if(c->tags[tsel])

    31 			resize(c, True);

    32 		else

    33 			ban_client(c);

    34 	}

    35 	if(sel && !sel->tags[tsel]) {

    36 		if((sel = next(clients))) {

    37 			craise(sel);

    38 			focus(sel);

    39 		}

    40 	}

    41 	draw_bar();

    42 }

    43 

    44 void

    45 tiling(Arg *arg)

    46 {

    47 	Client *c;

    48 	int n, i, w, h;

    49 

    50 	w = sw - mw;

    51 	arrange = tiling;

    52 	for(n = 0, c = clients; c; c = c->next)

    53 		if(c->tags[tsel] && !c->floating)

    54 			n++;

    55 

    56 	if(n > 1)

    57 		h = (sh - bh) / (n - 1);

    58 	else

    59 		h = sh - bh;

    60 

    61 	for(i = 0, c = clients; c; c = c->next) {

    62 		if(c->tags[tsel]) {

    63 			if(c->floating) {

    64 				craise(c);

    65 				resize(c, True);

    66 				continue;

    67 			}

    68 			if(n == 1) {

    69 				c->x = sx;

    70 				c->y = sy + bh;

    71 				c->w = sw - 2 * c->border;

    72 				c->h = sh - 2 * c->border - bh;

    73 			}

    74 			else if(i == 0) {

    75 				c->x = sx;

    76 				c->y = sy + bh;

    77 				c->w = mw - 2 * c->border;

    78 				c->h = sh - 2 * c->border - bh;

    79 			}

    80 			else {

    81 				c->x = sx + mw;

    82 				c->y = sy + (i - 1) * h + bh;

    83 				c->w = w - 2 * c->border;

    84 				c->h = h - 2 * c->border;

    85 			}

    86 			resize(c, False);

    87 			i++;

    88 		}

    89 		else

    90 			ban_client(c);

    91 	}

    92 	if(!sel || (sel && !sel->tags[tsel])) {

    93 		if((sel = next(clients))) {

    94 			craise(sel);

    95 			focus(sel);

    96 		}

    97 	}

    98 	draw_bar();

    99 }

   100