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arg@644
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1 /* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
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arg@327
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2 * See LICENSE file for license details.
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arg@327
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3 */
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arg@327
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4 #include "dwm.h"
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arg@674
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5 #include <stdio.h>
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arg@327
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6
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arg@380
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7 /* static */
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arg@380
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8
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arg@382
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9 static Client *
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arg@480
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10 nexttiled(Client *c) {
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arg@480
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11 for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
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arg@480
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12 return c;
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arg@480
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13 }
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arg@480
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14
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arg@442
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15 static void
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arg@532
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16 togglemax(Client *c) {
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arg@481
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17 XEvent ev;
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arg@548
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18
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arg@549
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19 if(c->isfixed)
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arg@548
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20 return;
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arg@532
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21
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arg@480
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22 if((c->ismax = !c->ismax)) {
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arg@565
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23 c->rx = c->x; c->x = wax;
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arg@565
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24 c->ry = c->y; c->y = way;
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arg@565
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25 c->rw = c->w; c->w = waw - 2 * BORDERPX;
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arg@565
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26 c->rh = c->h; c->h = wah - 2 * BORDERPX;
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arg@480
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27 }
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arg@480
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28 else {
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arg@480
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29 c->x = c->rx;
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arg@480
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30 c->y = c->ry;
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arg@481
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31 c->w = c->rw;
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arg@481
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32 c->h = c->rh;
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arg@480
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33 }
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arg@480
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34 resize(c, True, TopLeft);
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arg@480
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35 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
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arg@430
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36 }
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arg@430
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37
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arg@327
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38 /* extern */
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arg@327
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39
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arg@533
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40 void (*arrange)(void) = DEFMODE;
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41
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arg@327
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42 void
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arg@461
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43 detach(Client *c) {
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arg@378
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44 if(c->prev)
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arg@378
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45 c->prev->next = c->next;
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arg@378
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46 if(c->next)
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arg@378
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47 c->next->prev = c->prev;
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arg@378
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48 if(c == clients)
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arg@378
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49 clients = c->next;
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arg@378
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50 c->next = c->prev = NULL;
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arg@378
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51 }
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arg@378
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52
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arg@378
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53 void
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arg@533
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54 dofloat(void) {
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arg@402
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55 Client *c;
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arg@400
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56
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arg@327
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57 for(c = clients; c; c = c->next) {
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58 if(isvisible(c)) {
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59 resize(c, True, TopLeft);
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arg@327
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60 }
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arg@327
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61 else
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62 ban(c);
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63 }
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arg@446
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64 if(!sel || !isvisible(sel)) {
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arg@450
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65 for(c = stack; c && !isvisible(c); c = c->snext);
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arg@450
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66 focus(c);
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arg@446
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67 }
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68 restack();
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69 }
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70
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71 void
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72 dotile(void) {
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73 unsigned int i, n, mw, mh, tw, th;
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arg@402
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74 Client *c;
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arg@400
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75
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arg@488
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76 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
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arg@488
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77 n++;
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arg@650
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78 /* window geoms */
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arg@650
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79 mw = (n > nmaster) ? (waw * master) / 1000 : waw;
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arg@650
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80 mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
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arg@650
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81 tw = waw - mw;
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arg@650
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82 th = (n > nmaster) ? wah / (n - nmaster) : 0;
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83
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84 for(i = 0, c = clients; c; c = c->next)
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85 if(isvisible(c)) {
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86 if(c->isfloat) {
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87 resize(c, True, TopLeft);
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arg@327
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88 continue;
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arg@327
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89 }
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arg@488
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90 c->ismax = False;
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arg@565
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91 c->x = wax;
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arg@565
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92 c->y = way;
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arg@650
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93 if(i < nmaster) {
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arg@650
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94 c->y += i * mh;
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arg@650
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95 c->w = mw - 2 * BORDERPX;
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arg@650
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96 c->h = mh - 2 * BORDERPX;
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arg@507
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97 }
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arg@523
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98 else { /* tile window */
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arg@650
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99 c->x += mw;
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arg@650
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100 c->w = tw - 2 * BORDERPX;
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arg@523
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101 if(th > bh) {
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arg@650
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102 c->y += (i - nmaster) * th;
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arg@565
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103 c->h = th - 2 * BORDERPX;
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arg@507
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104 }
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arg@531
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105 else /* fallback if th < bh */
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arg@565
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106 c->h = wah - 2 * BORDERPX;
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arg@327
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107 }
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arg@327
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108 resize(c, False, TopLeft);
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arg@535
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109 i++;
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arg@327
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110 }
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arg@327
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111 else
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arg@327
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112 ban(c);
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arg@532
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113
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arg@446
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114 if(!sel || !isvisible(sel)) {
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arg@450
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115 for(c = stack; c && !isvisible(c); c = c->snext);
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arg@450
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116 focus(c);
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arg@446
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117 }
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arg@327
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118 restack();
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arg@327
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119 }
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arg@327
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120
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arg@327
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121 void
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arg@461
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122 focusnext(Arg *arg) {
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arg@327
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123 Client *c;
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arg@327
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124
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arg@327
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125 if(!sel)
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126 return;
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127 if(!(c = getnext(sel->next)))
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128 c = getnext(clients);
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129 if(c) {
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130 focus(c);
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arg@327
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131 restack();
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arg@327
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132 }
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arg@327
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133 }
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arg@327
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134
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arg@327
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135 void
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arg@461
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136 focusprev(Arg *arg) {
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137 Client *c;
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arg@327
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138
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arg@327
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139 if(!sel)
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arg@327
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140 return;
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arg@327
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141 if(!(c = getprev(sel->prev))) {
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arg@327
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142 for(c = clients; c && c->next; c = c->next);
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143 c = getprev(c);
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arg@327
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144 }
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arg@327
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145 if(c) {
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arg@327
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146 focus(c);
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arg@327
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147 restack();
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arg@327
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148 }
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arg@327
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149 }
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arg@327
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150
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arg@650
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151 void
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arg@650
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152 incnmaster(Arg *arg) {
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arg@674
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153 if((arrange == dofloat) || (nmaster + arg->i < 1) || (wah / (nmaster + arg->i) < bh))
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arg@650
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154 return;
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arg@650
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155 nmaster += arg->i;
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arg@675
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156 updatemodetext();
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arg@674
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157 if(sel)
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arg@674
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158 arrange();
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arg@674
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159 else
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arg@674
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160 drawstatus();
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arg@650
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161 }
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arg@650
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162
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arg@420
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163 Bool
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arg@461
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164 isvisible(Client *c) {
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arg@420
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165 unsigned int i;
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arg@420
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166
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arg@420
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167 for(i = 0; i < ntags; i++)
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arg@420
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168 if(c->tags[i] && seltag[i])
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arg@420
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169 return True;
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arg@420
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170 return False;
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arg@420
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171 }
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arg@420
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172
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arg@415
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173 void
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arg@559
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174 resizemaster(Arg *arg) {
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arg@561
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175 if(arg->i == 0)
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arg@561
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176 master = MASTER;
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arg@561
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177 else {
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arg@561
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178 if(master + arg->i > 950 || master + arg->i < 50)
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arg@561
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179 return;
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arg@561
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180 master += arg->i;
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arg@561
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181 }
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arg@533
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182 arrange();
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arg@415
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183 }
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arg@415
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184
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arg@327
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185 void
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arg@487
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186 restack(void) {
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arg@327
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187 Client *c;
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arg@327
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188 XEvent ev;
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arg@481
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189
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arg@437
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190 if(!sel) {
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arg@437
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191 drawstatus();
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arg@436
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192 return;
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arg@437
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193 }
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arg@436
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194 if(sel->isfloat || arrange == dofloat) {
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arg@436
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195 XRaiseWindow(dpy, sel->win);
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arg@436
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196 XRaiseWindow(dpy, sel->twin);
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arg@436
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197 }
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arg@512
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198 if(arrange != dofloat) {
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arg@512
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199 if(!sel->isfloat) {
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arg@512
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200 XLowerWindow(dpy, sel->twin);
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arg@512
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201 XLowerWindow(dpy, sel->win);
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arg@512
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202 }
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arg@436
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203 for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
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arg@512
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204 if(c == sel)
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arg@512
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205 continue;
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arg@436
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206 XLowerWindow(dpy, c->twin);
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arg@436
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207 XLowerWindow(dpy, c->win);
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arg@327
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208 }
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arg@512
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209 }
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arg@327
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210 drawall();
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arg@327
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211 XSync(dpy, False);
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arg@327
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212 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
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arg@327
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213 }
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arg@327
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214
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arg@327
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215 void
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arg@584
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216 togglefloat(Arg *arg) {
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arg@591
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217 if (!sel || arrange == dofloat)
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arg@584
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218 return;
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arg@584
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219 sel->isfloat = !sel->isfloat;
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arg@584
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220 arrange();
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arg@584
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221 }
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arg@584
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222
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arg@584
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223 void
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arg@461
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224 togglemode(Arg *arg) {
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arg@333
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225 arrange = (arrange == dofloat) ? dotile : dofloat;
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arg@675
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226 updatemodetext();
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arg@327
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227 if(sel)
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arg@533
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228 arrange();
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arg@327
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229 else
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arg@327
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230 drawstatus();
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arg@327
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231 }
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arg@327
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232
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arg@327
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233 void
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arg@461
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234 toggleview(Arg *arg) {
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arg@327
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235 unsigned int i;
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arg@327
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236
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arg@327
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237 seltag[arg->i] = !seltag[arg->i];
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arg@327
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238 for(i = 0; i < ntags && !seltag[i]; i++);
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arg@327
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239 if(i == ntags)
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arg@327
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240 seltag[arg->i] = True; /* cannot toggle last view */
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arg@533
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241 arrange();
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arg@327
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242 }
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arg@327
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243
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arg@327
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244 void
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arg@675
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245 updatemodetext() {
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arg@675
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246 snprintf(mtext, sizeof mtext, arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, nmaster);
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arg@675
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247 bmw = textw(mtext);
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arg@675
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248 }
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arg@675
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249
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arg@675
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250 void
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arg@461
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251 view(Arg *arg) {
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arg@327
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252 unsigned int i;
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arg@327
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253
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arg@327
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254 for(i = 0; i < ntags; i++)
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arg@594
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255 seltag[i] = (arg->i == -1) ? True : False;
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arg@611
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256 if(arg->i >= 0 && arg->i < ntags)
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arg@611
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257 seltag[arg->i] = True;
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arg@533
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258 arrange();
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arg@327
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259 }
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arg@327
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260
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arg@327
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261 void
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arg@461
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262 zoom(Arg *arg) {
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arg@651
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263 unsigned int n;
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arg@423
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264 Client *c;
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arg@473
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265
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arg@473
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266 if(!sel)
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arg@473
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267 return;
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arg@473
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268 if(sel->isfloat || (arrange == dofloat)) {
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arg@480
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269 togglemax(sel);
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arg@473
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270 return;
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arg@473
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271 }
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arg@650
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272 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
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arg@650
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273 n++;
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arg@654
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274
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arg@662
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275 if((c = sel) == nexttiled(clients))
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arg@662
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276 if(!(c = nexttiled(c->next)))
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arg@662
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277 return;
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arg@662
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278 detach(c);
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arg@662
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279 if(clients)
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arg@662
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280 clients->prev = c;
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arg@662
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281 c->next = clients;
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arg@662
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282 clients = c;
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arg@662
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283 focus(c);
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arg@662
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284 arrange();
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arg@327
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285 }
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