dwm-meillo

annotate view.c @ 541:08d3d329270a

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using MASTER 600 again, it is definately better, and using urxvtc for the moment (it doesn't flickers on refreshes, but this is not because of Marc Lehmann, it is because of the original rxvt code)
author arg@mig29
date Thu, 26 Oct 2006 12:13:41 +0200
parents a5567a0d3011
children 3d23384eb5ab
rev   line source
arg@532 1 /* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
arg@327 2 * See LICENSE file for license details.
arg@327 3 */
arg@327 4 #include "dwm.h"
arg@327 5
arg@380 6 /* static */
arg@380 7
arg@382 8 static Client *
arg@487 9 minclient(void) {
arg@382 10 Client *c, *min;
arg@382 11
arg@443 12 if((clients && clients->isfloat) || arrange == dofloat)
arg@443 13 return clients; /* don't touch floating order */
arg@382 14 for(min = c = clients; c; c = c->next)
arg@382 15 if(c->weight < min->weight)
arg@382 16 min = c;
arg@382 17 return min;
arg@382 18 }
arg@382 19
arg@480 20 static Client *
arg@480 21 nexttiled(Client *c) {
arg@480 22 for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
arg@480 23 return c;
arg@480 24 }
arg@480 25
arg@442 26 static void
arg@487 27 reorder(void) {
arg@382 28 Client *c, *newclients, *tail;
arg@380 29
arg@382 30 newclients = tail = NULL;
arg@382 31 while((c = minclient())) {
arg@381 32 detach(c);
arg@382 33 if(tail) {
arg@382 34 c->prev = tail;
arg@382 35 tail->next = c;
arg@382 36 tail = c;
arg@381 37 }
arg@381 38 else
arg@382 39 tail = newclients = c;
arg@380 40 }
arg@382 41 clients = newclients;
arg@380 42 }
arg@380 43
arg@480 44 static void
arg@532 45 togglemax(Client *c) {
arg@481 46 XEvent ev;
arg@532 47
arg@480 48 if((c->ismax = !c->ismax)) {
arg@480 49 c->rx = c->x; c->x = sx;
arg@480 50 c->ry = c->y; c->y = bh;
arg@502 51 c->rw = c->w; c->w = sw - 2 * BORDERPX;
arg@502 52 c->rh = c->h; c->h = sh - bh - 2 * BORDERPX;
arg@480 53 }
arg@480 54 else {
arg@480 55 c->x = c->rx;
arg@480 56 c->y = c->ry;
arg@481 57 c->w = c->rw;
arg@481 58 c->h = c->rh;
arg@480 59 }
arg@480 60 resize(c, True, TopLeft);
arg@480 61 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
arg@430 62 }
arg@430 63
arg@327 64 /* extern */
arg@327 65
arg@533 66 void (*arrange)(void) = DEFMODE;
arg@327 67
arg@327 68 void
arg@461 69 detach(Client *c) {
arg@378 70 if(c->prev)
arg@378 71 c->prev->next = c->next;
arg@378 72 if(c->next)
arg@378 73 c->next->prev = c->prev;
arg@378 74 if(c == clients)
arg@378 75 clients = c->next;
arg@378 76 c->next = c->prev = NULL;
arg@378 77 }
arg@378 78
arg@378 79 void
arg@533 80 dofloat(void) {
arg@402 81 Client *c;
arg@400 82
arg@327 83 for(c = clients; c; c = c->next) {
arg@327 84 if(isvisible(c)) {
arg@327 85 resize(c, True, TopLeft);
arg@327 86 }
arg@327 87 else
arg@327 88 ban(c);
arg@327 89 }
arg@446 90 if(!sel || !isvisible(sel)) {
arg@450 91 for(c = stack; c && !isvisible(c); c = c->snext);
arg@450 92 focus(c);
arg@446 93 }
arg@327 94 restack();
arg@327 95 }
arg@327 96
arg@327 97 void
arg@533 98 dotile(void) {
arg@531 99 unsigned int i, n, mpx, stackw, stackh, th;
arg@402 100 Client *c;
arg@400 101
arg@488 102 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
arg@488 103 n++;
arg@531 104 mpx = (sw * master) / 1000;
arg@531 105 stackw = sw - mpx;
arg@530 106 stackh = sh - bh;
arg@530 107 th = stackh;
arg@511 108 if(n > 1)
arg@530 109 th /= (n - 1);
arg@327 110
arg@535 111 for(i = 0, c = clients; c; c = c->next)
arg@327 112 if(isvisible(c)) {
arg@327 113 if(c->isfloat) {
arg@327 114 resize(c, True, TopLeft);
arg@327 115 continue;
arg@327 116 }
arg@488 117 c->ismax = False;
arg@523 118 c->x = sx;
arg@523 119 c->y = sy + bh;
arg@507 120 if(n == 1) { /* only 1 window */
arg@502 121 c->w = sw - 2 * BORDERPX;
arg@502 122 c->h = sh - 2 * BORDERPX - bh;
arg@327 123 }
arg@507 124 else if(i == 0) { /* master window */
arg@531 125 c->w = mpx - 2 * BORDERPX;
arg@530 126 c->h = sh - bh - 2 * BORDERPX;
arg@507 127 }
arg@523 128 else { /* tile window */
arg@531 129 c->x += mpx;
arg@531 130 c->w = stackw - 2 * BORDERPX;
arg@523 131 if(th > bh) {
arg@530 132 c->y = sy + (i - 1) * th + bh;
arg@530 133 if(i + 1 == n)
arg@530 134 c->h = sh - c->y - 2 * BORDERPX;
arg@531 135 else
arg@531 136 c->h = th - 2 * BORDERPX;
arg@507 137 }
arg@531 138 else /* fallback if th < bh */
arg@523 139 c->h = stackh - 2 * BORDERPX;
arg@327 140 }
arg@327 141 resize(c, False, TopLeft);
arg@535 142 i++;
arg@327 143 }
arg@327 144 else
arg@327 145 ban(c);
arg@532 146
arg@446 147 if(!sel || !isvisible(sel)) {
arg@450 148 for(c = stack; c && !isvisible(c); c = c->snext);
arg@450 149 focus(c);
arg@446 150 }
arg@327 151 restack();
arg@327 152 }
arg@327 153
arg@327 154 void
arg@461 155 focusnext(Arg *arg) {
arg@327 156 Client *c;
arg@327 157
arg@327 158 if(!sel)
arg@327 159 return;
arg@327 160 if(!(c = getnext(sel->next)))
arg@327 161 c = getnext(clients);
arg@327 162 if(c) {
arg@327 163 focus(c);
arg@327 164 restack();
arg@327 165 }
arg@327 166 }
arg@327 167
arg@327 168 void
arg@461 169 focusprev(Arg *arg) {
arg@327 170 Client *c;
arg@327 171
arg@327 172 if(!sel)
arg@327 173 return;
arg@327 174 if(!(c = getprev(sel->prev))) {
arg@327 175 for(c = clients; c && c->next; c = c->next);
arg@327 176 c = getprev(c);
arg@327 177 }
arg@327 178 if(c) {
arg@327 179 focus(c);
arg@327 180 restack();
arg@327 181 }
arg@327 182 }
arg@327 183
arg@420 184 Bool
arg@461 185 isvisible(Client *c) {
arg@420 186 unsigned int i;
arg@420 187
arg@420 188 for(i = 0; i < ntags; i++)
arg@420 189 if(c->tags[i] && seltag[i])
arg@420 190 return True;
arg@420 191 return False;
arg@420 192 }
arg@420 193
arg@415 194 void
arg@461 195 resizecol(Arg *arg) {
arg@423 196 unsigned int n;
arg@423 197 Client *c;
arg@418 198
arg@430 199 for(n = 0, c = clients; c; c = c->next)
arg@430 200 if(isvisible(c) && !c->isfloat)
arg@423 201 n++;
arg@486 202 if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
arg@415 203 return;
arg@415 204 if(sel == getnext(clients)) {
arg@529 205 if(master + arg->i > 950 || master + arg->i < 50)
arg@415 206 return;
arg@505 207 master += arg->i;
arg@415 208 }
arg@415 209 else {
arg@529 210 if(master - arg->i > 950 || master - arg->i < 50)
arg@415 211 return;
arg@505 212 master -= arg->i;
arg@415 213 }
arg@533 214 arrange();
arg@415 215 }
arg@415 216
arg@327 217 void
arg@487 218 restack(void) {
arg@327 219 Client *c;
arg@327 220 XEvent ev;
arg@481 221
arg@437 222 if(!sel) {
arg@437 223 drawstatus();
arg@436 224 return;
arg@437 225 }
arg@436 226 if(sel->isfloat || arrange == dofloat) {
arg@436 227 XRaiseWindow(dpy, sel->win);
arg@436 228 XRaiseWindow(dpy, sel->twin);
arg@436 229 }
arg@512 230 if(arrange != dofloat) {
arg@512 231 if(!sel->isfloat) {
arg@512 232 XLowerWindow(dpy, sel->twin);
arg@512 233 XLowerWindow(dpy, sel->win);
arg@512 234 }
arg@436 235 for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
arg@512 236 if(c == sel)
arg@512 237 continue;
arg@436 238 XLowerWindow(dpy, c->twin);
arg@436 239 XLowerWindow(dpy, c->win);
arg@327 240 }
arg@512 241 }
arg@327 242 drawall();
arg@327 243 XSync(dpy, False);
arg@327 244 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
arg@327 245 }
arg@327 246
arg@327 247 void
arg@461 248 togglemode(Arg *arg) {
arg@333 249 arrange = (arrange == dofloat) ? dotile : dofloat;
arg@327 250 if(sel)
arg@533 251 arrange();
arg@327 252 else
arg@327 253 drawstatus();
arg@327 254 }
arg@327 255
arg@327 256 void
arg@461 257 toggleview(Arg *arg) {
arg@327 258 unsigned int i;
arg@327 259
arg@327 260 seltag[arg->i] = !seltag[arg->i];
arg@327 261 for(i = 0; i < ntags && !seltag[i]; i++);
arg@327 262 if(i == ntags)
arg@327 263 seltag[arg->i] = True; /* cannot toggle last view */
arg@381 264 reorder();
arg@533 265 arrange();
arg@327 266 }
arg@327 267
arg@327 268 void
arg@461 269 view(Arg *arg) {
arg@327 270 unsigned int i;
arg@327 271
arg@327 272 for(i = 0; i < ntags; i++)
arg@327 273 seltag[i] = False;
arg@327 274 seltag[arg->i] = True;
arg@381 275 reorder();
arg@533 276 arrange();
arg@327 277 }
arg@327 278
arg@327 279 void
arg@461 280 viewall(Arg *arg) {
arg@395 281 unsigned int i;
arg@395 282
arg@395 283 for(i = 0; i < ntags; i++)
arg@395 284 seltag[i] = True;
arg@397 285 reorder();
arg@533 286 arrange();
arg@395 287 }
arg@395 288
arg@395 289 void
arg@461 290 zoom(Arg *arg) {
arg@423 291 unsigned int n;
arg@423 292 Client *c;
arg@473 293
arg@473 294 if(!sel)
arg@473 295 return;
arg@473 296 if(sel->isfloat || (arrange == dofloat)) {
arg@480 297 togglemax(sel);
arg@473 298 return;
arg@473 299 }
arg@430 300 for(n = 0, c = clients; c; c = c->next)
arg@430 301 if(isvisible(c) && !c->isfloat)
arg@423 302 n++;
arg@486 303 if(n < 2 || (arrange == dofloat))
arg@327 304 return;
arg@430 305 if((c = sel) == nexttiled(clients))
arg@433 306 if(!(c = nexttiled(c->next)))
arg@429 307 return;
arg@443 308 detach(c);
arg@443 309 if(clients)
arg@443 310 clients->prev = c;
arg@443 311 c->next = clients;
arg@443 312 clients = c;
arg@378 313 focus(c);
arg@533 314 arrange();
arg@327 315 }