dwm/dwm-3.6.1-11pba: e060ab82b136 layout.c

view layout.c @ 5:e060ab82b136

gapless grid

author	paulo@thepaulopc
date	Wed, 27 Jan 2010 23:28:29 -0800
parents	faa4cb9d7bd6
children	162accc5d36d

line source

1 /* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>

2 * See LICENSE file for license details.

3 */

4 #include "dwm.h"

6 unsigned int master = MASTER;

7 unsigned int nmaster = NMASTER;

8 unsigned int blw = 0;

9 Layout *lt = NULL;

11 /* static */

13 static unsigned int nlayouts = 0;

15 static void

16 spiral(void) {

17 unsigned int i, n, nx, ny, nw, nh;

18 Client *c;

20 nx = wax;

21 ny = way + wah;

22 nw = waw;

23 nh = wah;

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

25 n++;

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

27 if(isvisible(c)) {

28 if(c->isbanned)

29 XMoveWindow(dpy, c->win, c->x, c->y);

30 c->isbanned = False;

31 if(c->isversatile)

32 continue;

33 c->ismax = False;

34 if((i % 2 && nh / 2 > 2 * c->border)

35 || (!(i % 2) && nw / 2 > 2 * c->border))

36 {

37 if(i < n - 1) {

38 if(i % 2)

39 nh /= 2;

40 else

41 nw /= 2;

42 if((i % 4) == 2)

43 nx += nw;

44 else if((i % 4) == 3)

45 ny += nh;

46 }

47 if((i % 4) == 0)

48 ny -= nh;

49 else if((i % 4) == 1)

50 nx += nw;

51 else if((i % 4) == 2)

52 ny += nh;

53 else

54 nx -= nw;

55 i++;

56 }

57 resize(c, nx, ny, nw - 2 * c->border, nh - 2 * c->border, False);

58 }

59 else {

60 c->isbanned = True;

61 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

62 }

63 if(!sel || !isvisible(sel)) {

64 for(c = stack; c && !isvisible(c); c = c->snext);

65 focus(c);

66 }

67 restack();

68 }

70 static void

71 spiral_h(void) {

72 unsigned int i, n, nx, ny, nw, nh;

73 Client *c;

75 nx = wax + waw;

76 ny = way;

77 nw = waw;

78 nh = wah;

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

80 n++;

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

82 if(isvisible(c)) {

83 if(c->isbanned)

84 XMoveWindow(dpy, c->win, c->x, c->y);

85 c->isbanned = False;

86 if(c->isversatile)

87 continue;

88 c->ismax = False;

89 if((i % 2 && nw / 2 > 2 * c->border)

90 || (!(i % 2) && nh / 2 > 2 * c->border))

91 {

92 if(i < n - 1) {

93 if(i % 2)

94 nw /= 2;

95 else

96 nh /= 2;

97 if((i % 4) == 2)

98 ny += nh;

99 else if((i % 4) == 3)

100 nx += nw;

101 }

102 if((i % 4) == 0)

103 nx -= nw;

104 else if((i % 4) == 1)

105 ny += nh;

106 else if((i % 4) == 2)

107 nx += nw;

108 else

109 ny -= nh;

110 i++;

111 }

112 resize(c, nx, ny, nw - 2 * c->border, nh - 2 * c->border, False);

113 }

114 else {

115 c->isbanned = True;

116 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

117 }

118 if(!sel || !isvisible(sel)) {

119 for(c = stack; c && !isvisible(c); c = c->snext);

120 focus(c);

121 }

122 restack();

123 }

124

125 static void

126 monocle(void) {

127 Client *c;

128

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

130 if(isvisible(c) && c->isbanned) {

131 XMoveWindow(dpy, c->win, c->x, c->y);

132 c->isbanned = False;

133 }

134 else if(!isvisible(c)) {

135 c->isbanned = True;

136 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

137 }

138

139 for(c = nexttiled(clients); c; c = nexttiled(c->next))

140 resize(c, wax, way, waw - 2*c->border, wah - 2*c->border, False);

141

142 restack();

143 }

144

145 static void

146 cascade(void) {

147 unsigned int i, n, px = 20;

148 Client *c;

149

150 for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);

151

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

153 if(isvisible(c)) {

154 if(c->isbanned) {

155 XMoveWindow(dpy, c->win, c->x, c->y);

156 c->isbanned = False;

157 }

158 if(!c->isversatile) {

159 resize(c, wax+(px*i), way+(px*i), waw-(px*(n-1))-2*c->border, wah-(px*(n-1))-2*c->border, True);

160 i++;

161 }

162 }

163 else if(!isvisible(c)) {

164 c->isbanned = True;

165 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

166 }

167

168 restack();

169 }

170

171 static void

172 bstack(void) {

173 unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;

174 Client *c;

175

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

177 n++;

178 /* window geoms */

179 mh = (n > nmaster) ? (wah * master) / 1000 : wah;

180 mw = (n > nmaster) ? waw / nmaster : waw / (n > 0 ? n : 1);

181 th = wah - mh;

182 tw = (n > nmaster) ? waw / (n - nmaster) : 0;

183

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

185 if(isvisible(c)) {

186 if(c->isbanned)

187 XMoveWindow(dpy, c->win, c->x, c->y);

188 c->isbanned = False;

189 if(c->isversatile)

190 continue;

191 c->ismax = False;

192 nx = wax;

193 ny = way;

194 if(i < nmaster) {

195 nx += i * mw;

196 nw = mw - 2 * BORDERPX;

197 nh = mh - 2 * BORDERPX;

198 }

199 else { /* tile window */

200 ny += mh;

201 nh = th - 2 * BORDERPX;

202 if(tw > 2 * BORDERPX) {

203 nx += (i - nmaster) * tw;

204 nw = tw - 2 * BORDERPX;

205 }

206 else /* fallback if th <= 2 * BORDERPX */

207 nw = waw - 2 * BORDERPX;

208 }

209 resize(c, nx, ny, nw, nh, False);

210 i++;

211 }

212 else {

213 c->isbanned = True;

214 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

215 }

216 if(!sel || !isvisible(sel)) {

217 for(c = stack; c && !isvisible(c); c = c->snext);

218 focus(c);

219 }

220 restack();

221 }

222

223 static void

224 grid(void) {

225 unsigned int n, cols, rows, cn, rn, i, cx, cy, cw, ch;

226 Client *c;

227

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

229 n++;

230 if(n == 0)

231 return;

232

233 /* grid dimensions */

234 for(cols = 0; cols <= n/2; cols++)

235 if(cols*cols >= n)

236 break;

237 if(n == 5) /* set layout against the general calculation: not 1:2:2, but 2:3 */

238 cols = 2;

239 rows = n/cols;

240

241 /* window geometries */

242 cw = cols ? waw / cols : waw;

243 cn = 0; /* current column number */

244 rn = 0; /* current row number */

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

246 if(isvisible(c)) {

247 if(i/rows + 1 > cols - n%cols)

248 rows = n/cols + 1;

249 ch = rows ? wah / rows : wah;

250 cx = cn*cw;

251 cy = (TOPBAR ? dc.h : 0) + rn*ch;

252 resize(c, cx, cy, cw - 2 * BORDERPX, ch - 2 * BORDERPX, False);

253 rn++;

254 if(rn >= rows) {

255 rn = 0;

256 cn++;

257 }

258 i++;

259 }

260 else {

261 c->isbanned = True;

262 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

263 }

264

265 if(!sel || !isvisible(sel)) {

266 for(c = stack; c && !isvisible(c); c = c->snext);

267 focus(c);

268 }

269 restack();

270 }

271

272 static void

273 tile(void) {

274 unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;

275 Client *c;

276

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

278 n++;

279 /* window geoms */

280 mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);

281 mw = (n > nmaster) ? (waw * master) / 1000 : waw;

282 th = (n > nmaster) ? wah / (n - nmaster) : 0;

283 tw = waw - mw;

284

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

286 if(isvisible(c)) {

287 if(c->isbanned)

288 XMoveWindow(dpy, c->win, c->x, c->y);

289 c->isbanned = False;

290 if(c->isversatile)

291 continue;

292 c->ismax = False;

293 nx = wax;

294 ny = way;

295 if(i < nmaster) {

296 ny += i * mh;

297 nw = mw - 2 * BORDERPX;

298 nh = mh - 2 * BORDERPX;

299 }

300 else { /* tile window */

301 nx += mw;

302 nw = tw - 2 * BORDERPX;

303 if(th > 2 * BORDERPX) {

304 ny += (i - nmaster) * th;

305 nh = th - 2 * BORDERPX;

306 }

307 else /* fallback if th <= 2 * BORDERPX */

308 nh = wah - 2 * BORDERPX;

309 }

310 resize(c, nx, ny, nw, nh, False);

311 i++;

312 }

313 else {

314 c->isbanned = True;

315 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

316 }

317 if(!sel || !isvisible(sel)) {

318 for(c = stack; c && !isvisible(c); c = c->snext);

319 focus(c);

320 }

321 restack();

322 }

323

324 LAYOUTS

325

326 /* extern */

327

328 void

329 focusnext(Arg *arg) {

330 Client *c;

331

332 if(!sel)

333 return;

334 for(c = sel->next; c && !isvisible(c); c = c->next);

335 if(!c)

336 for(c = clients; c && !isvisible(c); c = c->next);

337 if(c) {

338 focus(c);

339 restack();

340 }

341 }

342

343 void

344 focusprev(Arg *arg) {

345 Client *c;

346

347 if(!sel)

348 return;

349 for(c = sel->prev; c && !isvisible(c); c = c->prev);

350 if(!c) {

351 for(c = clients; c && c->next; c = c->next);

352 for(; c && !isvisible(c); c = c->prev);

353 }

354 if(c) {

355 focus(c);

356 restack();

357 }

358 }

359

360 void

361 incnmaster(Arg *arg) {

362 //if((lt->arrange != tile) || (nmaster + arg->i < 1)

363 //|| (wah / (nmaster + arg->i) <= 2 * BORDERPX))

364 // return;

365 if(nmaster + arg->i < 1 && nmaster + arg->i <= MAX_TASKS)

366 return;

367 nmaster += arg->i;

368 if(sel)

369 lt->arrange();

370 else

371 drawstatus();

372 }

373

374 void

375 initlayouts(void) {

376 unsigned int i, w;

377

378 lt = &layout[0];

379 nlayouts = sizeof layout / sizeof layout[0];

380 for(blw = i = 0; i < nlayouts; i++) {

381 w = textw(layout[i].symbol);

382 if(w > blw)

383 blw = w;

384 }

385 }

386

387 Client *

388 nexttiled(Client *c) {

389 for(; c && (c->isversatile || !isvisible(c)); c = c->next);

390 return c;

391 }

392

393 void

394 resizemaster(Arg *arg) {

395 //if(lt->arrange != tile)

396 // return;

397 if(arg->i == 0)

398 master = MASTER;

399 else {

400 //if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX

401 //|| waw * (master + arg->i) / 1000 <= 2 * BORDERPX)

402 // return;

403 master += arg->i;

404 }

405 lt->arrange();

406 }

407

408 void

409 restack(void) {

410 Client *c;

411 XEvent ev;

412

413 drawstatus();

414 if(!sel)

415 return;

416 if(sel->isversatile || lt->arrange == versatile)

417 XRaiseWindow(dpy, sel->win);

418 if(lt->arrange != versatile) {

419 if(!sel->isversatile)

420 XLowerWindow(dpy, sel->win);

421 for(c = nexttiled(clients); c; c = nexttiled(c->next)) {

422 if(c == sel)

423 continue;

424 XLowerWindow(dpy, c->win);

425 }

426 }

427 XSync(dpy, False);

428 while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));

429 }

430

431 void

432 setlayout(Arg *arg) {

433 int i;

434

435 if(arg->i < 0) {

436 for(i = 0; i < nlayouts && lt != &layout[i]; i++);

437 if(arg->i == -1)

438 lt = &layout[(i + 1) % nlayouts];

439 else if(arg->i == -2)

440 lt = &layout[(i - 1) >= 0 ? i - 1 : nlayouts - 1];

441 }

442 else {

443 if(arg->i < 0 || arg->i >= nlayouts)

444 return;

445 lt = &layout[arg->i];

446 }

447 if(sel)

448 lt->arrange();

449 else

450 drawstatus();

451 }

452

453 void

454 versatile(void) {

455 Client *c;

456

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

458 if(isvisible(c)) {

459 if(c->isbanned)

460 XMoveWindow(dpy, c->win, c->x, c->y);

461 c->isbanned = False;

462 resize(c, c->x, c->y, c->w, c->h, True);

463 }

464 else {

465 c->isbanned = True;

466 XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);

467 }

468 }

469 if(!sel || !isvisible(sel)) {

470 for(c = stack; c && !isvisible(c); c = c->snext);

471 focus(c);

472 }

473 restack();

474 }

Mercurial > hg > index.fcgi > dwm > dwm-3.6.1-11pba

view layout.c @ 5:e060ab82b136