Annotation of src/usr.bin/tmux/window-copy.c, Revision 1.119
1.119 ! nicm 1: /* $OpenBSD: window-copy.c,v 1.118 2014/11/06 09:17:26 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
1.97 nicm 21: #include <ctype.h>
1.21 nicm 22: #include <stdlib.h>
1.1 nicm 23: #include <string.h>
24:
25: #include "tmux.h"
26:
27: struct screen *window_copy_init(struct window_pane *);
28: void window_copy_free(struct window_pane *);
29: void window_copy_resize(struct window_pane *, u_int, u_int);
1.56 nicm 30: void window_copy_key(struct window_pane *, struct session *, int);
1.21 nicm 31: int window_copy_key_input(struct window_pane *, int);
1.50 nicm 32: int window_copy_key_numeric_prefix(struct window_pane *, int);
1.118 nicm 33: void window_copy_mouse(struct window_pane *, struct session *,
34: struct mouse_event *);
1.1 nicm 35:
36: void window_copy_redraw_lines(struct window_pane *, u_int, u_int);
37: void window_copy_redraw_screen(struct window_pane *);
1.118 nicm 38: void window_copy_write_line(struct window_pane *, struct screen_write_ctx *,
39: u_int);
40: void window_copy_write_lines(struct window_pane *,
41: struct screen_write_ctx *, u_int, u_int);
1.1 nicm 42:
1.21 nicm 43: void window_copy_scroll_to(struct window_pane *, u_int, u_int);
1.118 nicm 44: int window_copy_search_compare(struct grid *, u_int, u_int, struct grid *,
45: u_int, int);
46: int window_copy_search_lr(struct grid *, struct grid *, u_int *, u_int,
47: u_int, u_int, int);
48: int window_copy_search_rl(struct grid *, struct grid *, u_int *, u_int,
49: u_int, u_int, int);
1.21 nicm 50: void window_copy_search_up(struct window_pane *, const char *);
51: void window_copy_search_down(struct window_pane *, const char *);
52: void window_copy_goto_line(struct window_pane *, const char *);
1.18 nicm 53: void window_copy_update_cursor(struct window_pane *, u_int, u_int);
1.1 nicm 54: void window_copy_start_selection(struct window_pane *);
1.96 nicm 55: int window_copy_update_selection(struct window_pane *, int);
1.89 nicm 56: void *window_copy_get_selection(struct window_pane *, size_t *);
1.108 nicm 57: void window_copy_copy_buffer(struct window_pane *, const char *, void *,
58: size_t);
59: void window_copy_copy_pipe(struct window_pane *, struct session *,
60: const char *, const char *);
61: void window_copy_copy_selection(struct window_pane *, const char *);
62: void window_copy_append_selection(struct window_pane *, const char *);
1.47 nicm 63: void window_copy_clear_selection(struct window_pane *);
1.109 nicm 64: void window_copy_copy_line(struct window_pane *, char **, size_t *, u_int,
65: u_int, u_int);
1.41 nicm 66: int window_copy_in_set(struct window_pane *, u_int, u_int, const char *);
1.1 nicm 67: u_int window_copy_find_length(struct window_pane *, u_int);
68: void window_copy_cursor_start_of_line(struct window_pane *);
1.6 nicm 69: void window_copy_cursor_back_to_indentation(struct window_pane *);
1.1 nicm 70: void window_copy_cursor_end_of_line(struct window_pane *);
1.95 nicm 71: void window_copy_other_end(struct window_pane *);
1.1 nicm 72: void window_copy_cursor_left(struct window_pane *);
73: void window_copy_cursor_right(struct window_pane *);
1.28 nicm 74: void window_copy_cursor_up(struct window_pane *, int);
75: void window_copy_cursor_down(struct window_pane *, int);
1.52 nicm 76: void window_copy_cursor_jump(struct window_pane *);
77: void window_copy_cursor_jump_back(struct window_pane *);
1.76 nicm 78: void window_copy_cursor_jump_to(struct window_pane *);
79: void window_copy_cursor_jump_to_back(struct window_pane *);
1.41 nicm 80: void window_copy_cursor_next_word(struct window_pane *, const char *);
81: void window_copy_cursor_next_word_end(struct window_pane *, const char *);
82: void window_copy_cursor_previous_word(struct window_pane *, const char *);
1.1 nicm 83: void window_copy_scroll_up(struct window_pane *, u_int);
84: void window_copy_scroll_down(struct window_pane *, u_int);
1.42 nicm 85: void window_copy_rectangle_toggle(struct window_pane *);
1.1 nicm 86:
87: const struct window_mode window_copy_mode = {
88: window_copy_init,
89: window_copy_free,
90: window_copy_resize,
91: window_copy_key,
92: window_copy_mouse,
93: NULL,
94: };
95:
1.21 nicm 96: enum window_copy_input_type {
97: WINDOW_COPY_OFF,
1.109 nicm 98: WINDOW_COPY_NAMEDBUFFER,
1.50 nicm 99: WINDOW_COPY_NUMERICPREFIX,
1.21 nicm 100: WINDOW_COPY_SEARCHUP,
101: WINDOW_COPY_SEARCHDOWN,
1.52 nicm 102: WINDOW_COPY_JUMPFORWARD,
103: WINDOW_COPY_JUMPBACK,
1.76 nicm 104: WINDOW_COPY_JUMPTOFORWARD,
105: WINDOW_COPY_JUMPTOBACK,
1.21 nicm 106: WINDOW_COPY_GOTOLINE,
107: };
108:
1.54 nicm 109: /*
110: * Copy-mode's visible screen (the "screen" field) is filled from one of
111: * two sources: the original contents of the pane (used when we
112: * actually enter via the "copy-mode" command, to copy the contents of
113: * the current pane), or else a series of lines containing the output
114: * from an output-writing tmux command (such as any of the "show-*" or
115: * "list-*" commands).
116: *
117: * In either case, the full content of the copy-mode grid is pointed at
118: * by the "backing" field, and is copied into "screen" as needed (that
119: * is, when scrolling occurs). When copy-mode is backed by a pane,
120: * backing points directly at that pane's screen structure (&wp->base);
121: * when backed by a list of output-lines from a command, it points at
122: * a newly-allocated screen structure (which is deallocated when the
123: * mode ends).
124: */
1.1 nicm 125: struct window_copy_mode_data {
126: struct screen screen;
127:
1.54 nicm 128: struct screen *backing;
129: int backing_written; /* backing display has started */
130:
1.21 nicm 131: struct mode_key_data mdata;
132:
133: u_int oy;
134:
135: u_int selx;
136: u_int sely;
1.1 nicm 137:
1.42 nicm 138: u_int rectflag; /* are we in rectangle copy mode? */
139:
1.21 nicm 140: u_int cx;
141: u_int cy;
1.1 nicm 142:
1.25 nicm 143: u_int lastcx; /* position in last line with content */
144: u_int lastsx; /* size of last line with content */
145:
1.21 nicm 146: enum window_copy_input_type inputtype;
147: const char *inputprompt;
1.76 nicm 148: char *inputstr;
1.1 nicm 149:
1.74 nicm 150: int numprefix;
1.50 nicm 151:
1.21 nicm 152: enum window_copy_input_type searchtype;
153: char *searchstr;
1.52 nicm 154:
155: enum window_copy_input_type jumptype;
156: char jumpchar;
1.1 nicm 157: };
158:
159: struct screen *
160: window_copy_init(struct window_pane *wp)
161: {
162: struct window_copy_mode_data *data;
163: struct screen *s;
1.10 nicm 164: int keys;
1.1 nicm 165:
166: wp->modedata = data = xmalloc(sizeof *data);
167: data->oy = 0;
1.54 nicm 168: data->cx = 0;
169: data->cy = 0;
1.1 nicm 170:
1.25 nicm 171: data->lastcx = 0;
172: data->lastsx = 0;
173:
1.54 nicm 174: data->backing_written = 0;
175:
1.42 nicm 176: data->rectflag = 0;
177:
1.21 nicm 178: data->inputtype = WINDOW_COPY_OFF;
179: data->inputprompt = NULL;
180: data->inputstr = xstrdup("");
1.74 nicm 181: data->numprefix = -1;
1.21 nicm 182:
183: data->searchtype = WINDOW_COPY_OFF;
184: data->searchstr = NULL;
185:
1.61 nicm 186: if (wp->fd != -1)
187: bufferevent_disable(wp->event, EV_READ|EV_WRITE);
1.46 nicm 188:
1.52 nicm 189: data->jumptype = WINDOW_COPY_OFF;
190: data->jumpchar = '\0';
191:
1.1 nicm 192: s = &data->screen;
193: screen_init(s, screen_size_x(&wp->base), screen_size_y(&wp->base), 0);
1.13 nicm 194: if (options_get_number(&wp->window->options, "mode-mouse"))
1.65 nicm 195: s->mode |= MODE_MOUSE_STANDARD;
1.1 nicm 196:
1.10 nicm 197: keys = options_get_number(&wp->window->options, "mode-keys");
198: if (keys == MODEKEY_EMACS)
1.12 nicm 199: mode_key_init(&data->mdata, &mode_key_tree_emacs_copy);
1.10 nicm 200: else
1.12 nicm 201: mode_key_init(&data->mdata, &mode_key_tree_vi_copy);
1.112 nicm 202: s->sel.modekeys = keys;
1.1 nicm 203:
1.54 nicm 204: data->backing = NULL;
205:
206: return (s);
207: }
208:
209: void
210: window_copy_init_from_pane(struct window_pane *wp)
211: {
212: struct window_copy_mode_data *data = wp->modedata;
213: struct screen *s = &data->screen;
214: struct screen_write_ctx ctx;
215: u_int i;
216:
217: if (wp->mode != &window_copy_mode)
218: fatalx("not in copy mode");
219:
220: data->backing = &wp->base;
221: data->cx = data->backing->cx;
222: data->cy = data->backing->cy;
223:
1.1 nicm 224: s->cx = data->cx;
225: s->cy = data->cy;
226:
227: screen_write_start(&ctx, NULL, s);
228: for (i = 0; i < screen_size_y(s); i++)
229: window_copy_write_line(wp, &ctx, i);
230: screen_write_cursormove(&ctx, data->cx, data->cy);
231: screen_write_stop(&ctx);
1.54 nicm 232: }
1.1 nicm 233:
1.54 nicm 234: void
235: window_copy_init_for_output(struct window_pane *wp)
236: {
237: struct window_copy_mode_data *data = wp->modedata;
238:
239: data->backing = xmalloc(sizeof *data->backing);
240: screen_init(data->backing, screen_size_x(&wp->base),
241: screen_size_y(&wp->base), UINT_MAX);
1.1 nicm 242: }
243:
244: void
245: window_copy_free(struct window_pane *wp)
246: {
247: struct window_copy_mode_data *data = wp->modedata;
1.46 nicm 248:
1.61 nicm 249: if (wp->fd != -1)
250: bufferevent_enable(wp->event, EV_READ|EV_WRITE);
1.1 nicm 251:
1.81 nicm 252: free(data->searchstr);
253: free(data->inputstr);
1.21 nicm 254:
1.54 nicm 255: if (data->backing != &wp->base) {
256: screen_free(data->backing);
1.81 nicm 257: free(data->backing);
1.54 nicm 258: }
1.1 nicm 259: screen_free(&data->screen);
1.21 nicm 260:
1.81 nicm 261: free(data);
1.1 nicm 262: }
263:
264: void
1.54 nicm 265: window_copy_add(struct window_pane *wp, const char *fmt, ...)
266: {
267: va_list ap;
268:
269: va_start(ap, fmt);
270: window_copy_vadd(wp, fmt, ap);
271: va_end(ap);
272: }
273:
274: void
275: window_copy_vadd(struct window_pane *wp, const char *fmt, va_list ap)
276: {
277: struct window_copy_mode_data *data = wp->modedata;
278: struct screen *backing = data->backing;
279: struct screen_write_ctx back_ctx, ctx;
280: struct grid_cell gc;
281: int utf8flag;
1.119 ! nicm 282: u_int old_hsize, old_cy;
1.54 nicm 283:
284: if (backing == &wp->base)
285: return;
286:
287: utf8flag = options_get_number(&wp->window->options, "utf8");
288: memcpy(&gc, &grid_default_cell, sizeof gc);
289:
290: old_hsize = screen_hsize(data->backing);
291: screen_write_start(&back_ctx, NULL, backing);
292: if (data->backing_written) {
293: /*
294: * On the second or later line, do a CRLF before writing
295: * (so it's on a new line).
296: */
297: screen_write_carriagereturn(&back_ctx);
298: screen_write_linefeed(&back_ctx, 0);
299: } else
300: data->backing_written = 1;
1.119 ! nicm 301: old_cy = backing->cy;
1.54 nicm 302: screen_write_vnputs(&back_ctx, 0, &gc, utf8flag, fmt, ap);
303: screen_write_stop(&back_ctx);
304:
305: data->oy += screen_hsize(data->backing) - old_hsize;
306:
307: screen_write_start(&ctx, wp, &data->screen);
308:
309: /*
310: * If the history has changed, draw the top line.
311: * (If there's any history at all, it has changed.)
312: */
313: if (screen_hsize(data->backing))
314: window_copy_redraw_lines(wp, 0, 1);
315:
1.119 ! nicm 316: /* Write the new lines. */
! 317: window_copy_redraw_lines(wp, old_cy, backing->cy - old_cy + 1);
1.54 nicm 318:
319: screen_write_stop(&ctx);
320: }
321:
322: void
1.1 nicm 323: window_copy_pageup(struct window_pane *wp)
324: {
325: struct window_copy_mode_data *data = wp->modedata;
326: struct screen *s = &data->screen;
1.19 nicm 327: u_int n;
1.1 nicm 328:
1.19 nicm 329: n = 1;
330: if (screen_size_y(s) > 2)
331: n = screen_size_y(s) - 2;
1.54 nicm 332: if (data->oy + n > screen_hsize(data->backing))
333: data->oy = screen_hsize(data->backing);
1.1 nicm 334: else
1.19 nicm 335: data->oy += n;
1.96 nicm 336: window_copy_update_selection(wp, 1);
1.1 nicm 337: window_copy_redraw_screen(wp);
338: }
339:
340: void
341: window_copy_resize(struct window_pane *wp, u_int sx, u_int sy)
342: {
343: struct window_copy_mode_data *data = wp->modedata;
344: struct screen *s = &data->screen;
345: struct screen_write_ctx ctx;
346:
1.119 ! nicm 347: screen_resize(s, sx, sy, 1);
1.54 nicm 348: if (data->backing != &wp->base)
1.119 ! nicm 349: screen_resize(data->backing, sx, sy, 1);
1.35 nicm 350:
1.18 nicm 351: if (data->cy > sy - 1)
352: data->cy = sy - 1;
353: if (data->cx > sx)
354: data->cx = sx;
1.63 nicm 355: if (data->oy > screen_hsize(data->backing))
356: data->oy = screen_hsize(data->backing);
1.18 nicm 357:
1.47 nicm 358: window_copy_clear_selection(wp);
1.18 nicm 359:
1.1 nicm 360: screen_write_start(&ctx, NULL, s);
361: window_copy_write_lines(wp, &ctx, 0, screen_size_y(s) - 1);
362: screen_write_stop(&ctx);
1.18 nicm 363:
1.17 nicm 364: window_copy_redraw_screen(wp);
1.1 nicm 365: }
366:
367: void
1.56 nicm 368: window_copy_key(struct window_pane *wp, struct session *sess, int key)
1.1 nicm 369: {
1.48 nicm 370: const char *word_separators;
1.1 nicm 371: struct window_copy_mode_data *data = wp->modedata;
372: struct screen *s = &data->screen;
1.74 nicm 373: u_int n;
374: int np, keys;
1.43 nicm 375: enum mode_key_cmd cmd;
1.118 nicm 376: const char *arg, *ss;
1.21 nicm 377:
1.50 nicm 378: np = data->numprefix;
1.74 nicm 379: if (np <= 0)
1.50 nicm 380: np = 1;
381:
1.67 nicm 382: if (data->inputtype == WINDOW_COPY_JUMPFORWARD ||
1.76 nicm 383: data->inputtype == WINDOW_COPY_JUMPBACK ||
384: data->inputtype == WINDOW_COPY_JUMPTOFORWARD ||
385: data->inputtype == WINDOW_COPY_JUMPTOBACK) {
1.52 nicm 386: /* Ignore keys with modifiers. */
1.59 nicm 387: if ((key & KEYC_MASK_MOD) == 0) {
1.52 nicm 388: data->jumpchar = key;
389: if (data->inputtype == WINDOW_COPY_JUMPFORWARD) {
390: for (; np != 0; np--)
391: window_copy_cursor_jump(wp);
1.76 nicm 392: } else if (data->inputtype == WINDOW_COPY_JUMPBACK) {
1.52 nicm 393: for (; np != 0; np--)
394: window_copy_cursor_jump_back(wp);
1.76 nicm 395: } else if (data->inputtype == WINDOW_COPY_JUMPTOFORWARD) {
396: for (; np != 0; np--)
397: window_copy_cursor_jump_to(wp);
398: } else if (data->inputtype == WINDOW_COPY_JUMPTOBACK) {
399: for (; np != 0; np--)
400: window_copy_cursor_jump_to_back(wp);
1.52 nicm 401: }
402: }
403: data->jumptype = data->inputtype;
404: data->inputtype = WINDOW_COPY_OFF;
405: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
406: return;
1.67 nicm 407: } else if (data->inputtype == WINDOW_COPY_NUMERICPREFIX) {
1.50 nicm 408: if (window_copy_key_numeric_prefix(wp, key) == 0)
409: return;
410: data->inputtype = WINDOW_COPY_OFF;
411: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
412: } else if (data->inputtype != WINDOW_COPY_OFF) {
1.21 nicm 413: if (window_copy_key_input(wp, key) != 0)
414: goto input_off;
415: return;
416: }
1.1 nicm 417:
1.89 nicm 418: cmd = mode_key_lookup(&data->mdata, key, &arg);
1.43 nicm 419: switch (cmd) {
1.103 nicm 420: case MODEKEYCOPY_APPENDSELECTION:
421: if (sess != NULL) {
1.108 nicm 422: window_copy_append_selection(wp, NULL);
1.103 nicm 423: window_pane_reset_mode(wp);
424: return;
425: }
426: break;
1.11 nicm 427: case MODEKEYCOPY_CANCEL:
1.51 nicm 428: window_pane_reset_mode(wp);
429: return;
1.95 nicm 430: case MODEKEYCOPY_OTHEREND:
1.113 nicm 431: if (np % 2)
1.95 nicm 432: window_copy_other_end(wp);
433: break;
1.10 nicm 434: case MODEKEYCOPY_LEFT:
1.50 nicm 435: for (; np != 0; np--)
436: window_copy_cursor_left(wp);
437: break;
1.10 nicm 438: case MODEKEYCOPY_RIGHT:
1.50 nicm 439: for (; np != 0; np--)
440: window_copy_cursor_right(wp);
441: break;
1.10 nicm 442: case MODEKEYCOPY_UP:
1.50 nicm 443: for (; np != 0; np--)
444: window_copy_cursor_up(wp, 0);
445: break;
1.10 nicm 446: case MODEKEYCOPY_DOWN:
1.50 nicm 447: for (; np != 0; np--)
448: window_copy_cursor_down(wp, 0);
449: break;
1.28 nicm 450: case MODEKEYCOPY_SCROLLUP:
1.50 nicm 451: for (; np != 0; np--)
452: window_copy_cursor_up(wp, 1);
1.28 nicm 453: break;
454: case MODEKEYCOPY_SCROLLDOWN:
1.50 nicm 455: for (; np != 0; np--)
456: window_copy_cursor_down(wp, 1);
1.28 nicm 457: break;
1.10 nicm 458: case MODEKEYCOPY_PREVIOUSPAGE:
1.50 nicm 459: for (; np != 0; np--)
460: window_copy_pageup(wp);
1.1 nicm 461: break;
1.10 nicm 462: case MODEKEYCOPY_NEXTPAGE:
1.19 nicm 463: n = 1;
464: if (screen_size_y(s) > 2)
465: n = screen_size_y(s) - 2;
1.50 nicm 466: for (; np != 0; np--) {
467: if (data->oy < n)
468: data->oy = 0;
469: else
470: data->oy -= n;
471: }
1.96 nicm 472: window_copy_update_selection(wp, 1);
1.20 nicm 473: window_copy_redraw_screen(wp);
474: break;
475: case MODEKEYCOPY_HALFPAGEUP:
476: n = screen_size_y(s) / 2;
1.50 nicm 477: for (; np != 0; np--) {
1.54 nicm 478: if (data->oy + n > screen_hsize(data->backing))
479: data->oy = screen_hsize(data->backing);
1.50 nicm 480: else
481: data->oy += n;
482: }
1.96 nicm 483: window_copy_update_selection(wp, 1);
1.20 nicm 484: window_copy_redraw_screen(wp);
485: break;
486: case MODEKEYCOPY_HALFPAGEDOWN:
487: n = screen_size_y(s) / 2;
1.50 nicm 488: for (; np != 0; np--) {
489: if (data->oy < n)
490: data->oy = 0;
491: else
492: data->oy -= n;
493: }
1.96 nicm 494: window_copy_update_selection(wp, 1);
1.30 nicm 495: window_copy_redraw_screen(wp);
496: break;
497: case MODEKEYCOPY_TOPLINE:
498: data->cx = 0;
499: data->cy = 0;
1.96 nicm 500: window_copy_update_selection(wp, 1);
1.30 nicm 501: window_copy_redraw_screen(wp);
502: break;
503: case MODEKEYCOPY_MIDDLELINE:
504: data->cx = 0;
505: data->cy = (screen_size_y(s) - 1) / 2;
1.96 nicm 506: window_copy_update_selection(wp, 1);
1.30 nicm 507: window_copy_redraw_screen(wp);
508: break;
509: case MODEKEYCOPY_BOTTOMLINE:
510: data->cx = 0;
511: data->cy = screen_size_y(s) - 1;
1.96 nicm 512: window_copy_update_selection(wp, 1);
1.37 nicm 513: window_copy_redraw_screen(wp);
514: break;
515: case MODEKEYCOPY_HISTORYTOP:
516: data->cx = 0;
517: data->cy = 0;
1.54 nicm 518: data->oy = screen_hsize(data->backing);
1.96 nicm 519: window_copy_update_selection(wp, 1);
1.37 nicm 520: window_copy_redraw_screen(wp);
521: break;
522: case MODEKEYCOPY_HISTORYBOTTOM:
523: data->cx = 0;
524: data->cy = screen_size_y(s) - 1;
525: data->oy = 0;
1.96 nicm 526: window_copy_update_selection(wp, 1);
1.1 nicm 527: window_copy_redraw_screen(wp);
528: break;
1.10 nicm 529: case MODEKEYCOPY_STARTSELECTION:
1.118 nicm 530: s->sel.lineflag = LINE_SEL_NONE;
1.35 nicm 531: window_copy_start_selection(wp);
1.7 nicm 532: window_copy_redraw_screen(wp);
1.71 nicm 533: break;
1.118 nicm 534: case MODEKEYCOPY_SELECTLINE:
535: s->sel.lineflag = LINE_SEL_LEFT_RIGHT;
536: data->rectflag = 0;
537: /* FALLTHROUGH */
1.71 nicm 538: case MODEKEYCOPY_COPYLINE:
539: window_copy_cursor_start_of_line(wp);
540: /* FALLTHROUGH */
541: case MODEKEYCOPY_COPYENDOFLINE:
542: window_copy_start_selection(wp);
543: for (; np > 1; np--)
544: window_copy_cursor_down(wp, 0);
545: window_copy_cursor_end_of_line(wp);
546: window_copy_redraw_screen(wp);
547:
548: /* If a copy command then copy the selection and exit. */
549: if (sess != NULL &&
550: (cmd == MODEKEYCOPY_COPYLINE ||
551: cmd == MODEKEYCOPY_COPYENDOFLINE)) {
1.108 nicm 552: window_copy_copy_selection(wp, NULL);
1.71 nicm 553: window_pane_reset_mode(wp);
554: return;
555: }
1.1 nicm 556: break;
1.10 nicm 557: case MODEKEYCOPY_CLEARSELECTION:
1.47 nicm 558: window_copy_clear_selection(wp);
1.1 nicm 559: window_copy_redraw_screen(wp);
560: break;
1.89 nicm 561: case MODEKEYCOPY_COPYPIPE:
562: if (sess != NULL) {
1.108 nicm 563: window_copy_copy_pipe(wp, sess, NULL, arg);
1.89 nicm 564: window_pane_reset_mode(wp);
565: return;
566: }
567: break;
1.10 nicm 568: case MODEKEYCOPY_COPYSELECTION:
1.56 nicm 569: if (sess != NULL) {
1.108 nicm 570: window_copy_copy_selection(wp, NULL);
1.1 nicm 571: window_pane_reset_mode(wp);
1.51 nicm 572: return;
1.1 nicm 573: }
574: break;
1.10 nicm 575: case MODEKEYCOPY_STARTOFLINE:
1.1 nicm 576: window_copy_cursor_start_of_line(wp);
577: break;
1.10 nicm 578: case MODEKEYCOPY_BACKTOINDENTATION:
1.6 nicm 579: window_copy_cursor_back_to_indentation(wp);
580: break;
1.10 nicm 581: case MODEKEYCOPY_ENDOFLINE:
1.1 nicm 582: window_copy_cursor_end_of_line(wp);
583: break;
1.41 nicm 584: case MODEKEYCOPY_NEXTSPACE:
1.50 nicm 585: for (; np != 0; np--)
586: window_copy_cursor_next_word(wp, " ");
1.41 nicm 587: break;
588: case MODEKEYCOPY_NEXTSPACEEND:
1.50 nicm 589: for (; np != 0; np--)
590: window_copy_cursor_next_word_end(wp, " ");
1.41 nicm 591: break;
1.10 nicm 592: case MODEKEYCOPY_NEXTWORD:
1.48 nicm 593: word_separators =
1.75 nicm 594: options_get_string(&sess->options, "word-separators");
1.50 nicm 595: for (; np != 0; np--)
596: window_copy_cursor_next_word(wp, word_separators);
1.1 nicm 597: break;
1.40 nicm 598: case MODEKEYCOPY_NEXTWORDEND:
1.48 nicm 599: word_separators =
1.75 nicm 600: options_get_string(&sess->options, "word-separators");
1.50 nicm 601: for (; np != 0; np--)
602: window_copy_cursor_next_word_end(wp, word_separators);
1.41 nicm 603: break;
604: case MODEKEYCOPY_PREVIOUSSPACE:
1.50 nicm 605: for (; np != 0; np--)
606: window_copy_cursor_previous_word(wp, " ");
1.40 nicm 607: break;
1.10 nicm 608: case MODEKEYCOPY_PREVIOUSWORD:
1.48 nicm 609: word_separators =
1.75 nicm 610: options_get_string(&sess->options, "word-separators");
1.50 nicm 611: for (; np != 0; np--)
612: window_copy_cursor_previous_word(wp, word_separators);
1.1 nicm 613: break;
1.52 nicm 614: case MODEKEYCOPY_JUMP:
615: data->inputtype = WINDOW_COPY_JUMPFORWARD;
616: data->inputprompt = "Jump Forward";
617: *data->inputstr = '\0';
618: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
619: return; /* skip numprefix reset */
620: case MODEKEYCOPY_JUMPAGAIN:
621: if (data->jumptype == WINDOW_COPY_JUMPFORWARD) {
622: for (; np != 0; np--)
623: window_copy_cursor_jump(wp);
624: } else if (data->jumptype == WINDOW_COPY_JUMPBACK) {
625: for (; np != 0; np--)
626: window_copy_cursor_jump_back(wp);
1.76 nicm 627: } else if (data->jumptype == WINDOW_COPY_JUMPTOFORWARD) {
628: for (; np != 0; np--)
629: window_copy_cursor_jump_to(wp);
630: } else if (data->jumptype == WINDOW_COPY_JUMPTOBACK) {
631: for (; np != 0; np--)
632: window_copy_cursor_jump_to_back(wp);
1.52 nicm 633: }
634: break;
635: case MODEKEYCOPY_JUMPREVERSE:
636: if (data->jumptype == WINDOW_COPY_JUMPFORWARD) {
637: for (; np != 0; np--)
638: window_copy_cursor_jump_back(wp);
639: } else if (data->jumptype == WINDOW_COPY_JUMPBACK) {
640: for (; np != 0; np--)
641: window_copy_cursor_jump(wp);
1.76 nicm 642: } else if (data->jumptype == WINDOW_COPY_JUMPTOFORWARD) {
643: for (; np != 0; np--)
644: window_copy_cursor_jump_to_back(wp);
645: } else if (data->jumptype == WINDOW_COPY_JUMPTOBACK) {
646: for (; np != 0; np--)
647: window_copy_cursor_jump_to(wp);
1.52 nicm 648: }
649: break;
650: case MODEKEYCOPY_JUMPBACK:
651: data->inputtype = WINDOW_COPY_JUMPBACK;
652: data->inputprompt = "Jump Back";
653: *data->inputstr = '\0';
654: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
655: return; /* skip numprefix reset */
1.76 nicm 656: case MODEKEYCOPY_JUMPTO:
657: data->inputtype = WINDOW_COPY_JUMPTOFORWARD;
658: data->inputprompt = "Jump To";
659: *data->inputstr = '\0';
660: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
661: return; /* skip numprefix reset */
662: case MODEKEYCOPY_JUMPTOBACK:
663: data->inputtype = WINDOW_COPY_JUMPTOBACK;
664: data->inputprompt = "Jump To Back";
665: *data->inputstr = '\0';
666: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
667: return; /* skip numprefix reset */
1.21 nicm 668: case MODEKEYCOPY_SEARCHUP:
669: data->inputtype = WINDOW_COPY_SEARCHUP;
670: data->inputprompt = "Search Up";
671: goto input_on;
672: case MODEKEYCOPY_SEARCHDOWN:
673: data->inputtype = WINDOW_COPY_SEARCHDOWN;
674: data->inputprompt = "Search Down";
675: goto input_on;
676: case MODEKEYCOPY_SEARCHAGAIN:
1.43 nicm 677: case MODEKEYCOPY_SEARCHREVERSE:
1.21 nicm 678: switch (data->searchtype) {
679: case WINDOW_COPY_OFF:
680: case WINDOW_COPY_GOTOLINE:
1.52 nicm 681: case WINDOW_COPY_JUMPFORWARD:
682: case WINDOW_COPY_JUMPBACK:
1.76 nicm 683: case WINDOW_COPY_JUMPTOFORWARD:
684: case WINDOW_COPY_JUMPTOBACK:
1.109 nicm 685: case WINDOW_COPY_NAMEDBUFFER:
1.50 nicm 686: case WINDOW_COPY_NUMERICPREFIX:
1.21 nicm 687: break;
688: case WINDOW_COPY_SEARCHUP:
1.118 nicm 689: ss = data->searchstr;
1.50 nicm 690: if (cmd == MODEKEYCOPY_SEARCHAGAIN) {
1.118 nicm 691: for (; np != 0; np--)
692: window_copy_search_up(wp, ss);
1.50 nicm 693: } else {
1.118 nicm 694: for (; np != 0; np--)
695: window_copy_search_down(wp, ss);
1.50 nicm 696: }
1.21 nicm 697: break;
698: case WINDOW_COPY_SEARCHDOWN:
1.118 nicm 699: ss = data->searchstr;
1.50 nicm 700: if (cmd == MODEKEYCOPY_SEARCHAGAIN) {
1.118 nicm 701: for (; np != 0; np--)
702: window_copy_search_down(wp, ss);
1.50 nicm 703: } else {
1.118 nicm 704: for (; np != 0; np--)
705: window_copy_search_up(wp, ss);
1.50 nicm 706: }
1.21 nicm 707: break;
708: }
709: break;
710: case MODEKEYCOPY_GOTOLINE:
711: data->inputtype = WINDOW_COPY_GOTOLINE;
712: data->inputprompt = "Goto Line";
713: *data->inputstr = '\0';
714: goto input_on;
1.109 nicm 715: case MODEKEYCOPY_STARTNAMEDBUFFER:
716: data->inputtype = WINDOW_COPY_NAMEDBUFFER;
717: data->inputprompt = "Buffer";
718: *data->inputstr = '\0';
719: goto input_on;
1.50 nicm 720: case MODEKEYCOPY_STARTNUMBERPREFIX:
1.59 nicm 721: key &= KEYC_MASK_KEY;
1.50 nicm 722: if (key >= '0' && key <= '9') {
723: data->inputtype = WINDOW_COPY_NUMERICPREFIX;
724: data->numprefix = 0;
725: window_copy_key_numeric_prefix(wp, key);
726: return;
727: }
728: break;
1.42 nicm 729: case MODEKEYCOPY_RECTANGLETOGGLE:
1.118 nicm 730: s->sel.lineflag = LINE_SEL_NONE;
1.42 nicm 731: window_copy_rectangle_toggle(wp);
1.50 nicm 732: break;
1.21 nicm 733: default:
734: break;
735: }
736:
1.74 nicm 737: data->numprefix = -1;
1.21 nicm 738: return;
739:
740: input_on:
741: keys = options_get_number(&wp->window->options, "mode-keys");
742: if (keys == MODEKEY_EMACS)
743: mode_key_init(&data->mdata, &mode_key_tree_emacs_edit);
744: else
745: mode_key_init(&data->mdata, &mode_key_tree_vi_edit);
746:
747: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
748: return;
749:
750: input_off:
751: keys = options_get_number(&wp->window->options, "mode-keys");
752: if (keys == MODEKEY_EMACS)
753: mode_key_init(&data->mdata, &mode_key_tree_emacs_copy);
754: else
755: mode_key_init(&data->mdata, &mode_key_tree_vi_copy);
756:
757: data->inputtype = WINDOW_COPY_OFF;
758: data->inputprompt = NULL;
759:
760: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
761: }
762:
763: int
764: window_copy_key_input(struct window_pane *wp, int key)
765: {
766: struct window_copy_mode_data *data = wp->modedata;
767: struct screen *s = &data->screen;
1.100 nicm 768: size_t inputlen, n;
1.74 nicm 769: int np;
1.100 nicm 770: struct paste_buffer *pb;
771: u_char ch;
1.21 nicm 772:
1.89 nicm 773: switch (mode_key_lookup(&data->mdata, key, NULL)) {
1.21 nicm 774: case MODEKEYEDIT_CANCEL:
1.74 nicm 775: data->numprefix = -1;
1.21 nicm 776: return (-1);
777: case MODEKEYEDIT_BACKSPACE:
778: inputlen = strlen(data->inputstr);
779: if (inputlen > 0)
780: data->inputstr[inputlen - 1] = '\0';
1.22 nicm 781: break;
782: case MODEKEYEDIT_DELETELINE:
783: *data->inputstr = '\0';
1.21 nicm 784: break;
1.100 nicm 785: case MODEKEYEDIT_PASTE:
1.107 nicm 786: if ((pb = paste_get_top()) == NULL)
1.100 nicm 787: break;
788: for (n = 0; n < pb->size; n++) {
789: ch = (u_char) pb->data[n];
790: if (ch < 32 || ch == 127)
791: break;
792: }
793: inputlen = strlen(data->inputstr);
794:
1.116 nicm 795: data->inputstr = xrealloc(data->inputstr, inputlen + n + 1);
1.100 nicm 796: memcpy(data->inputstr + inputlen, pb->data, n);
797: data->inputstr[inputlen + n] = '\0';
798: break;
1.21 nicm 799: case MODEKEYEDIT_ENTER:
1.50 nicm 800: np = data->numprefix;
1.74 nicm 801: if (np <= 0)
1.50 nicm 802: np = 1;
803:
1.21 nicm 804: switch (data->inputtype) {
805: case WINDOW_COPY_OFF:
1.52 nicm 806: case WINDOW_COPY_JUMPFORWARD:
807: case WINDOW_COPY_JUMPBACK:
1.76 nicm 808: case WINDOW_COPY_JUMPTOFORWARD:
809: case WINDOW_COPY_JUMPTOBACK:
1.50 nicm 810: case WINDOW_COPY_NUMERICPREFIX:
1.21 nicm 811: break;
812: case WINDOW_COPY_SEARCHUP:
1.50 nicm 813: for (; np != 0; np--)
814: window_copy_search_up(wp, data->inputstr);
1.21 nicm 815: data->searchtype = data->inputtype;
816: data->searchstr = xstrdup(data->inputstr);
817: break;
818: case WINDOW_COPY_SEARCHDOWN:
1.50 nicm 819: for (; np != 0; np--)
820: window_copy_search_down(wp, data->inputstr);
1.21 nicm 821: data->searchtype = data->inputtype;
822: data->searchstr = xstrdup(data->inputstr);
823: break;
1.109 nicm 824: case WINDOW_COPY_NAMEDBUFFER:
825: window_copy_copy_selection(wp, data->inputstr);
826: *data->inputstr = '\0';
827: window_pane_reset_mode(wp);
828: return (0);
1.21 nicm 829: case WINDOW_COPY_GOTOLINE:
830: window_copy_goto_line(wp, data->inputstr);
831: *data->inputstr = '\0';
832: break;
833: }
1.74 nicm 834: data->numprefix = -1;
1.21 nicm 835: return (1);
836: case MODEKEY_OTHER:
837: if (key < 32 || key > 126)
838: break;
839: inputlen = strlen(data->inputstr) + 2;
1.35 nicm 840:
1.116 nicm 841: data->inputstr = xrealloc(data->inputstr, inputlen);
1.21 nicm 842: data->inputstr[inputlen - 2] = key;
843: data->inputstr[inputlen - 1] = '\0';
844: break;
1.1 nicm 845: default:
846: break;
847: }
1.21 nicm 848:
849: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
850: return (0);
1.1 nicm 851: }
852:
1.50 nicm 853: int
854: window_copy_key_numeric_prefix(struct window_pane *wp, int key)
855: {
856: struct window_copy_mode_data *data = wp->modedata;
857: struct screen *s = &data->screen;
858:
1.59 nicm 859: key &= KEYC_MASK_KEY;
1.50 nicm 860: if (key < '0' || key > '9')
1.80 nicm 861: return (1);
1.50 nicm 862:
1.74 nicm 863: if (data->numprefix >= 100) /* no more than three digits */
1.80 nicm 864: return (0);
1.50 nicm 865: data->numprefix = data->numprefix * 10 + key - '0';
866:
867: window_copy_redraw_lines(wp, screen_size_y(s) - 1, 1);
1.80 nicm 868: return (0);
1.50 nicm 869: }
870:
1.1 nicm 871: void
1.118 nicm 872: window_copy_mouse(struct window_pane *wp, struct session *sess,
873: struct mouse_event *m)
1.1 nicm 874: {
875: struct window_copy_mode_data *data = wp->modedata;
876: struct screen *s = &data->screen;
1.79 nicm 877: u_int i;
1.57 nicm 878:
1.29 nicm 879: if (m->x >= screen_size_x(s))
1.1 nicm 880: return;
1.29 nicm 881: if (m->y >= screen_size_y(s))
1.1 nicm 882: return;
883:
1.57 nicm 884: /* If mouse wheel (buttons 4 and 5), scroll. */
1.84 nicm 885: if (m->event == MOUSE_EVENT_WHEEL) {
1.104 nicm 886: for (i = 0; i < m->scroll; i++) {
887: if (m->wheel == MOUSE_WHEEL_UP)
1.85 nicm 888: window_copy_cursor_up(wp, 1);
1.104 nicm 889: else {
1.85 nicm 890: window_copy_cursor_down(wp, 1);
1.104 nicm 891:
892: /*
893: * We reached the bottom, leave copy mode, but
894: * only if no selection is in progress.
895: */
1.118 nicm 896: if (data->oy == 0 && !s->sel.flag &&
897: s->sel.lineflag == LINE_SEL_NONE)
1.104 nicm 898: goto reset_mode;
899: }
1.57 nicm 900: }
901: return;
902: }
903:
904: /*
905: * If already reading motion, move the cursor while buttons are still
906: * pressed, or stop the selection on their release.
907: */
1.70 nicm 908: if (s->mode & MODE_MOUSE_BUTTON) {
1.84 nicm 909: if (~m->event & MOUSE_EVENT_UP) {
1.57 nicm 910: window_copy_update_cursor(wp, m->x, m->y);
1.96 nicm 911: if (window_copy_update_selection(wp, 1))
1.57 nicm 912: window_copy_redraw_screen(wp);
1.68 nicm 913: return;
1.57 nicm 914: }
1.68 nicm 915: goto reset_mode;
1.57 nicm 916: }
917:
1.65 nicm 918: /* Otherwise if other buttons pressed, start selection and motion. */
1.84 nicm 919: if (~m->event & MOUSE_EVENT_UP) {
1.65 nicm 920: s->mode &= ~MODE_MOUSE_STANDARD;
1.70 nicm 921: s->mode |= MODE_MOUSE_BUTTON;
1.57 nicm 922:
923: window_copy_update_cursor(wp, m->x, m->y);
924: window_copy_start_selection(wp);
1.35 nicm 925: window_copy_redraw_screen(wp);
1.68 nicm 926: }
927:
928: return;
929:
930: reset_mode:
1.70 nicm 931: s->mode &= ~MODE_MOUSE_BUTTON;
1.68 nicm 932: s->mode |= MODE_MOUSE_STANDARD;
933: if (sess != NULL) {
1.108 nicm 934: window_copy_copy_selection(wp, NULL);
1.68 nicm 935: window_pane_reset_mode(wp);
1.57 nicm 936: }
1.1 nicm 937: }
938:
939: void
1.21 nicm 940: window_copy_scroll_to(struct window_pane *wp, u_int px, u_int py)
941: {
942: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 943: struct grid *gd = data->backing->grid;
1.21 nicm 944: u_int offset, gap;
945:
946: data->cx = px;
947:
948: gap = gd->sy / 4;
949: if (py < gd->sy) {
950: offset = 0;
951: data->cy = py;
952: } else if (py > gd->hsize + gd->sy - gap) {
953: offset = gd->hsize;
954: data->cy = py - gd->hsize;
955: } else {
956: offset = py + gap - gd->sy;
957: data->cy = py - offset;
958: }
1.35 nicm 959: data->oy = gd->hsize - offset;
1.21 nicm 960:
1.96 nicm 961: window_copy_update_selection(wp, 1);
1.21 nicm 962: window_copy_redraw_screen(wp);
963: }
964:
965: int
1.118 nicm 966: window_copy_search_compare(struct grid *gd, u_int px, u_int py,
967: struct grid *sgd, u_int spx, int cis)
1.21 nicm 968: {
969: const struct grid_cell *gc, *sgc;
1.86 nicm 970: struct utf8_data ud, sud;
1.21 nicm 971:
972: gc = grid_peek_cell(gd, px, py);
1.86 nicm 973: grid_cell_get(gc, &ud);
1.21 nicm 974: sgc = grid_peek_cell(sgd, spx, 0);
1.86 nicm 975: grid_cell_get(sgc, &sud);
1.35 nicm 976:
1.86 nicm 977: if (ud.size != sud.size || ud.width != sud.width)
1.21 nicm 978: return (0);
1.97 nicm 979:
980: if (cis && ud.size == 1)
981: return (tolower(ud.data[0]) == sud.data[0]);
982:
1.86 nicm 983: return (memcmp(ud.data, sud.data, ud.size) == 0);
1.21 nicm 984: }
985:
986: int
987: window_copy_search_lr(struct grid *gd,
1.97 nicm 988: struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last, int cis)
1.21 nicm 989: {
990: u_int ax, bx, px;
1.97 nicm 991: int matched;
1.21 nicm 992:
993: for (ax = first; ax < last; ax++) {
994: if (ax + sgd->sx >= gd->sx)
995: break;
996: for (bx = 0; bx < sgd->sx; bx++) {
997: px = ax + bx;
1.97 nicm 998: matched = window_copy_search_compare(gd, px, py, sgd,
999: bx, cis);
1000: if (!matched)
1.21 nicm 1001: break;
1002: }
1003: if (bx == sgd->sx) {
1004: *ppx = ax;
1005: return (1);
1006: }
1007: }
1008: return (0);
1009: }
1010:
1011: int
1012: window_copy_search_rl(struct grid *gd,
1.97 nicm 1013: struct grid *sgd, u_int *ppx, u_int py, u_int first, u_int last, int cis)
1.21 nicm 1014: {
1015: u_int ax, bx, px;
1.97 nicm 1016: int matched;
1.21 nicm 1017:
1018: for (ax = last + 1; ax > first; ax--) {
1.24 nicm 1019: if (gd->sx - (ax - 1) < sgd->sx)
1020: continue;
1.21 nicm 1021: for (bx = 0; bx < sgd->sx; bx++) {
1022: px = ax - 1 + bx;
1.97 nicm 1023: matched = window_copy_search_compare(gd, px, py, sgd,
1024: bx, cis);
1025: if (!matched)
1.21 nicm 1026: break;
1027: }
1028: if (bx == sgd->sx) {
1029: *ppx = ax - 1;
1030: return (1);
1031: }
1032: }
1033: return (0);
1034: }
1035:
1036: void
1037: window_copy_search_up(struct window_pane *wp, const char *searchstr)
1038: {
1039: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 1040: struct screen *s = data->backing, ss;
1.21 nicm 1041: struct screen_write_ctx ctx;
1042: struct grid *gd = s->grid, *sgd;
1043: struct grid_cell gc;
1044: size_t searchlen;
1045: u_int i, last, fx, fy, px;
1.97 nicm 1046: int utf8flag, n, wrapped, wrapflag, cis;
1047: const char *ptr;
1.21 nicm 1048:
1049: if (*searchstr == '\0')
1050: return;
1051: utf8flag = options_get_number(&wp->window->options, "utf8");
1.78 nicm 1052: wrapflag = options_get_number(&wp->window->options, "wrap-search");
1.21 nicm 1053: searchlen = screen_write_strlen(utf8flag, "%s", searchstr);
1054:
1055: screen_init(&ss, searchlen, 1, 0);
1056: screen_write_start(&ctx, NULL, &ss);
1057: memcpy(&gc, &grid_default_cell, sizeof gc);
1058: screen_write_nputs(&ctx, -1, &gc, utf8flag, "%s", searchstr);
1059: screen_write_stop(&ctx);
1060:
1061: fx = data->cx;
1062: fy = gd->hsize - data->oy + data->cy;
1063:
1064: if (fx == 0) {
1065: if (fy == 0)
1066: return;
1067: fx = gd->sx - 1;
1068: fy--;
1069: } else
1070: fx--;
1071: n = wrapped = 0;
1072:
1.97 nicm 1073: cis = 1;
1074: for (ptr = searchstr; *ptr != '\0'; ptr++) {
1.98 deraadt 1075: if (*ptr != tolower((u_char)*ptr)) {
1.97 nicm 1076: cis = 0;
1077: break;
1078: }
1079: }
1080:
1.21 nicm 1081: retry:
1082: sgd = ss.grid;
1083: for (i = fy + 1; i > 0; i--) {
1084: last = screen_size_x(s);
1085: if (i == fy + 1)
1086: last = fx;
1.97 nicm 1087: n = window_copy_search_rl(gd, sgd, &px, i - 1, 0, last, cis);
1.21 nicm 1088: if (n) {
1089: window_copy_scroll_to(wp, px, i - 1);
1090: break;
1091: }
1092: }
1.78 nicm 1093: if (wrapflag && !n && !wrapped) {
1.21 nicm 1094: fx = gd->sx - 1;
1095: fy = gd->hsize + gd->sy - 1;
1096: wrapped = 1;
1097: goto retry;
1098: }
1099:
1100: screen_free(&ss);
1101: }
1102:
1103: void
1104: window_copy_search_down(struct window_pane *wp, const char *searchstr)
1105: {
1106: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 1107: struct screen *s = data->backing, ss;
1.21 nicm 1108: struct screen_write_ctx ctx;
1109: struct grid *gd = s->grid, *sgd;
1110: struct grid_cell gc;
1111: size_t searchlen;
1112: u_int i, first, fx, fy, px;
1.97 nicm 1113: int utf8flag, n, wrapped, wrapflag, cis;
1114: const char *ptr;
1.21 nicm 1115:
1116: if (*searchstr == '\0')
1117: return;
1118: utf8flag = options_get_number(&wp->window->options, "utf8");
1.78 nicm 1119: wrapflag = options_get_number(&wp->window->options, "wrap-search");
1.21 nicm 1120: searchlen = screen_write_strlen(utf8flag, "%s", searchstr);
1121:
1122: screen_init(&ss, searchlen, 1, 0);
1123: screen_write_start(&ctx, NULL, &ss);
1124: memcpy(&gc, &grid_default_cell, sizeof gc);
1125: screen_write_nputs(&ctx, -1, &gc, utf8flag, "%s", searchstr);
1126: screen_write_stop(&ctx);
1127:
1128: fx = data->cx;
1129: fy = gd->hsize - data->oy + data->cy;
1130:
1131: if (fx == gd->sx - 1) {
1132: if (fy == gd->hsize + gd->sy)
1133: return;
1134: fx = 0;
1135: fy++;
1136: } else
1137: fx++;
1138: n = wrapped = 0;
1139:
1.97 nicm 1140: cis = 1;
1141: for (ptr = searchstr; *ptr != '\0'; ptr++) {
1.98 deraadt 1142: if (*ptr != tolower((u_char)*ptr)) {
1.97 nicm 1143: cis = 0;
1144: break;
1145: }
1146: }
1147:
1.21 nicm 1148: retry:
1149: sgd = ss.grid;
1.83 nicm 1150: for (i = fy + 1; i < gd->hsize + gd->sy + 1; i++) {
1.21 nicm 1151: first = 0;
1152: if (i == fy + 1)
1153: first = fx;
1.97 nicm 1154: n = window_copy_search_lr(gd, sgd, &px, i - 1, first, gd->sx,
1155: cis);
1.21 nicm 1156: if (n) {
1157: window_copy_scroll_to(wp, px, i - 1);
1158: break;
1159: }
1160: }
1.78 nicm 1161: if (wrapflag && !n && !wrapped) {
1.21 nicm 1162: fx = 0;
1163: fy = 0;
1164: wrapped = 1;
1165: goto retry;
1166: }
1167:
1168: screen_free(&ss);
1169: }
1170:
1171: void
1172: window_copy_goto_line(struct window_pane *wp, const char *linestr)
1173: {
1174: struct window_copy_mode_data *data = wp->modedata;
1175: const char *errstr;
1176: u_int lineno;
1177:
1.54 nicm 1178: lineno = strtonum(linestr, 0, screen_hsize(data->backing), &errstr);
1.21 nicm 1179: if (errstr != NULL)
1180: return;
1.35 nicm 1181:
1.21 nicm 1182: data->oy = lineno;
1.96 nicm 1183: window_copy_update_selection(wp, 1);
1.21 nicm 1184: window_copy_redraw_screen(wp);
1185: }
1186:
1187: void
1.118 nicm 1188: window_copy_write_line(struct window_pane *wp, struct screen_write_ctx *ctx,
1189: u_int py)
1.1 nicm 1190: {
1191: struct window_copy_mode_data *data = wp->modedata;
1192: struct screen *s = &data->screen;
1.27 nicm 1193: struct options *oo = &wp->window->options;
1.1 nicm 1194: struct grid_cell gc;
1.100 nicm 1195: char hdr[512];
1196: size_t last, xoff = 0, size = 0, limit;
1.21 nicm 1197:
1.101 nicm 1198: style_apply(&gc, oo, "mode-style");
1.1 nicm 1199:
1.21 nicm 1200: last = screen_size_y(s) - 1;
1.1 nicm 1201: if (py == 0) {
1202: size = xsnprintf(hdr, sizeof hdr,
1.54 nicm 1203: "[%u/%u]", data->oy, screen_hsize(data->backing));
1.62 nicm 1204: if (size > screen_size_x(s))
1205: size = screen_size_x(s);
1.1 nicm 1206: screen_write_cursormove(ctx, screen_size_x(s) - size, 0);
1207: screen_write_puts(ctx, &gc, "%s", hdr);
1.21 nicm 1208: } else if (py == last && data->inputtype != WINDOW_COPY_OFF) {
1.100 nicm 1209: limit = sizeof hdr;
1.105 nicm 1210: if (limit > screen_size_x(s) + 1)
1211: limit = screen_size_x(s) + 1;
1.50 nicm 1212: if (data->inputtype == WINDOW_COPY_NUMERICPREFIX) {
1.100 nicm 1213: xoff = size = xsnprintf(hdr, limit,
1.50 nicm 1214: "Repeat: %u", data->numprefix);
1215: } else {
1.100 nicm 1216: xoff = size = xsnprintf(hdr, limit,
1.50 nicm 1217: "%s: %s", data->inputprompt, data->inputstr);
1218: }
1.21 nicm 1219: screen_write_cursormove(ctx, 0, last);
1220: screen_write_puts(ctx, &gc, "%s", hdr);
1.1 nicm 1221: } else
1222: size = 0;
1223:
1.105 nicm 1224: if (size < screen_size_x(s)) {
1225: screen_write_cursormove(ctx, xoff, py);
1226: screen_write_copy(ctx, data->backing, xoff,
1227: (screen_hsize(data->backing) - data->oy) + py,
1228: screen_size_x(s) - size, 1);
1229: }
1.18 nicm 1230:
1231: if (py == data->cy && data->cx == screen_size_x(s)) {
1232: memcpy(&gc, &grid_default_cell, sizeof gc);
1233: screen_write_cursormove(ctx, screen_size_x(s) - 1, py);
1234: screen_write_putc(ctx, &gc, '$');
1235: }
1.1 nicm 1236: }
1237:
1238: void
1.118 nicm 1239: window_copy_write_lines(struct window_pane *wp, struct screen_write_ctx *ctx,
1240: u_int py, u_int ny)
1.1 nicm 1241: {
1242: u_int yy;
1243:
1244: for (yy = py; yy < py + ny; yy++)
1245: window_copy_write_line(wp, ctx, py);
1246: }
1247:
1248: void
1249: window_copy_redraw_lines(struct window_pane *wp, u_int py, u_int ny)
1250: {
1251: struct window_copy_mode_data *data = wp->modedata;
1252: struct screen_write_ctx ctx;
1253: u_int i;
1254:
1255: screen_write_start(&ctx, wp, NULL);
1256: for (i = py; i < py + ny; i++)
1257: window_copy_write_line(wp, &ctx, i);
1258: screen_write_cursormove(&ctx, data->cx, data->cy);
1259: screen_write_stop(&ctx);
1260: }
1261:
1262: void
1263: window_copy_redraw_screen(struct window_pane *wp)
1264: {
1265: struct window_copy_mode_data *data = wp->modedata;
1266:
1267: window_copy_redraw_lines(wp, 0, screen_size_y(&data->screen));
1268: }
1269:
1270: void
1.18 nicm 1271: window_copy_update_cursor(struct window_pane *wp, u_int cx, u_int cy)
1.1 nicm 1272: {
1273: struct window_copy_mode_data *data = wp->modedata;
1.18 nicm 1274: struct screen *s = &data->screen;
1.1 nicm 1275: struct screen_write_ctx ctx;
1.18 nicm 1276: u_int old_cx, old_cy;
1.1 nicm 1277:
1.18 nicm 1278: old_cx = data->cx; old_cy = data->cy;
1279: data->cx = cx; data->cy = cy;
1280: if (old_cx == screen_size_x(s))
1281: window_copy_redraw_lines(wp, old_cy, 1);
1282: if (data->cx == screen_size_x(s))
1283: window_copy_redraw_lines(wp, data->cy, 1);
1284: else {
1285: screen_write_start(&ctx, wp, NULL);
1286: screen_write_cursormove(&ctx, data->cx, data->cy);
1287: screen_write_stop(&ctx);
1288: }
1.1 nicm 1289: }
1290:
1291: void
1292: window_copy_start_selection(struct window_pane *wp)
1293: {
1294: struct window_copy_mode_data *data = wp->modedata;
1295: struct screen *s = &data->screen;
1296:
1.18 nicm 1297: data->selx = data->cx;
1.54 nicm 1298: data->sely = screen_hsize(data->backing) + data->cy - data->oy;
1.1 nicm 1299:
1300: s->sel.flag = 1;
1.96 nicm 1301: window_copy_update_selection(wp, 1);
1.1 nicm 1302: }
1303:
1304: int
1.96 nicm 1305: window_copy_update_selection(struct window_pane *wp, int may_redraw)
1.1 nicm 1306: {
1307: struct window_copy_mode_data *data = wp->modedata;
1308: struct screen *s = &data->screen;
1.27 nicm 1309: struct options *oo = &wp->window->options;
1.1 nicm 1310: struct grid_cell gc;
1.42 nicm 1311: u_int sx, sy, ty, cy;
1.1 nicm 1312:
1.118 nicm 1313: if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
1.1 nicm 1314: return (0);
1315:
1316: /* Set colours. */
1.101 nicm 1317: style_apply(&gc, oo, "mode-style");
1.1 nicm 1318:
1.18 nicm 1319: /* Find top of screen. */
1.54 nicm 1320: ty = screen_hsize(data->backing) - data->oy;
1.1 nicm 1321:
1322: /* Adjust the selection. */
1323: sx = data->selx;
1324: sy = data->sely;
1.18 nicm 1325: if (sy < ty) { /* above screen */
1.42 nicm 1326: if (!data->rectflag)
1327: sx = 0;
1.1 nicm 1328: sy = 0;
1.18 nicm 1329: } else if (sy > ty + screen_size_y(s) - 1) { /* below screen */
1.42 nicm 1330: if (!data->rectflag)
1331: sx = screen_size_x(s) - 1;
1.1 nicm 1332: sy = screen_size_y(s) - 1;
1.18 nicm 1333: } else
1.1 nicm 1334: sy -= ty;
1335: sy = screen_hsize(s) + sy;
1336:
1.42 nicm 1337: screen_set_selection(s,
1338: sx, sy, data->cx, screen_hsize(s) + data->cy, data->rectflag, &gc);
1339:
1.96 nicm 1340: if (data->rectflag && may_redraw) {
1.42 nicm 1341: /*
1342: * Can't rely on the caller to redraw the right lines for
1343: * rectangle selection - find the highest line and the number
1344: * of lines, and redraw just past that in both directions
1345: */
1346: cy = data->cy;
1347: if (sy < cy)
1348: window_copy_redraw_lines(wp, sy, cy - sy + 1);
1349: else
1350: window_copy_redraw_lines(wp, cy, sy - cy + 1);
1351: }
1352:
1.1 nicm 1353: return (1);
1354: }
1355:
1.89 nicm 1356: void *
1357: window_copy_get_selection(struct window_pane *wp, size_t *len)
1.1 nicm 1358: {
1359: struct window_copy_mode_data *data = wp->modedata;
1360: struct screen *s = &data->screen;
1361: char *buf;
1.42 nicm 1362: size_t off;
1.111 nicm 1363: u_int i, xx, yy, sx, sy, ex, ey, ey_last;
1.42 nicm 1364: u_int firstsx, lastex, restex, restsx;
1.69 nicm 1365: int keys;
1.1 nicm 1366:
1.118 nicm 1367: if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
1.89 nicm 1368: return (NULL);
1.1 nicm 1369:
1370: buf = xmalloc(1);
1371: off = 0;
1372:
1373: *buf = '\0';
1374:
1375: /*
1376: * The selection extends from selx,sely to (adjusted) cx,cy on
1377: * the base screen.
1378: */
1379:
1380: /* Find start and end. */
1.18 nicm 1381: xx = data->cx;
1.54 nicm 1382: yy = screen_hsize(data->backing) + data->cy - data->oy;
1.2 nicm 1383: if (yy < data->sely || (yy == data->sely && xx < data->selx)) {
1.1 nicm 1384: sx = xx; sy = yy;
1385: ex = data->selx; ey = data->sely;
1386: } else {
1387: sx = data->selx; sy = data->sely;
1388: ex = xx; ey = yy;
1389: }
1390:
1391: /* Trim ex to end of line. */
1.111 nicm 1392: ey_last = window_copy_find_length(wp, ey);
1393: if (ex > ey_last)
1394: ex = ey_last;
1.1 nicm 1395:
1.42 nicm 1396: /*
1397: * Deal with rectangle-copy if necessary; four situations: start of
1398: * first line (firstsx), end of last line (lastex), start (restsx) and
1399: * end (restex) of all other lines.
1400: */
1401: xx = screen_size_x(s);
1.69 nicm 1402:
1403: /*
1404: * Behave according to mode-keys. If it is emacs, copy like emacs,
1405: * keeping the top-left-most character, and dropping the
1406: * bottom-right-most, regardless of copy direction. If it is vi, also
1407: * keep bottom-right-most character.
1408: */
1409: keys = options_get_number(&wp->window->options, "mode-keys");
1.42 nicm 1410: if (data->rectflag) {
1411: /*
1412: * Need to ignore the column with the cursor in it, which for
1413: * rectangular copy means knowing which side the cursor is on.
1414: */
1415: if (data->selx < data->cx) {
1416: /* Selection start is on the left. */
1.69 nicm 1417: if (keys == MODEKEY_EMACS) {
1418: lastex = data->cx;
1419: restex = data->cx;
1420: }
1421: else {
1422: lastex = data->cx + 1;
1423: restex = data->cx + 1;
1424: }
1.42 nicm 1425: firstsx = data->selx;
1426: restsx = data->selx;
1427: } else {
1428: /* Cursor is on the left. */
1429: lastex = data->selx + 1;
1430: restex = data->selx + 1;
1.64 nicm 1431: firstsx = data->cx;
1432: restsx = data->cx;
1.42 nicm 1433: }
1434: } else {
1.69 nicm 1435: if (keys == MODEKEY_EMACS)
1436: lastex = ex;
1.74 nicm 1437: else
1.69 nicm 1438: lastex = ex + 1;
1.42 nicm 1439: restex = xx;
1440: firstsx = sx;
1441: restsx = 0;
1442: }
1443:
1.1 nicm 1444: /* Copy the lines. */
1.110 nicm 1445: for (i = sy; i <= ey; i++) {
1446: window_copy_copy_line(wp, &buf, &off, i,
1447: (i == sy ? firstsx : restsx),
1448: (i == ey ? lastex : restex));
1.1 nicm 1449: }
1450:
1.26 nicm 1451: /* Don't bother if no data. */
1452: if (off == 0) {
1.81 nicm 1453: free(buf);
1.89 nicm 1454: return (NULL);
1.26 nicm 1455: }
1.111 nicm 1456: if (keys == MODEKEY_EMACS || lastex <= ey_last)
1457: off -= 1; /* remove final \n (unless at end in vi mode) */
1458: *len = off;
1.89 nicm 1459: return (buf);
1460: }
1461:
1462: void
1.108 nicm 1463: window_copy_copy_buffer(struct window_pane *wp, const char *bufname, void *buf,
1464: size_t len)
1.89 nicm 1465: {
1.91 nicm 1466: struct screen_write_ctx ctx;
1.72 nicm 1467:
1.91 nicm 1468: if (options_get_number(&global_options, "set-clipboard")) {
1469: screen_write_start(&ctx, wp, NULL);
1470: screen_write_setselection(&ctx, buf, len);
1471: screen_write_stop(&ctx);
1472: }
1.1 nicm 1473:
1.108 nicm 1474: if (paste_set(buf, len, bufname, NULL) != 0)
1.102 nicm 1475: free(buf);
1.89 nicm 1476: }
1477:
1478: void
1.108 nicm 1479: window_copy_copy_pipe(struct window_pane *wp, struct session *sess,
1480: const char *bufname, const char *arg)
1.89 nicm 1481: {
1.90 nicm 1482: void *buf;
1483: size_t len;
1484: struct job *job;
1485:
1.89 nicm 1486:
1487: buf = window_copy_get_selection(wp, &len);
1488: if (buf == NULL)
1489: return;
1490:
1.90 nicm 1491: job = job_run(arg, sess, NULL, NULL, NULL);
1492: bufferevent_write(job->event, buf, len);
1.89 nicm 1493:
1.108 nicm 1494: window_copy_copy_buffer(wp, bufname, buf, len);
1.89 nicm 1495: }
1496:
1497: void
1.108 nicm 1498: window_copy_copy_selection(struct window_pane *wp, const char *bufname)
1.89 nicm 1499: {
1.114 nicm 1500: void *buf;
1501: size_t len;
1.89 nicm 1502:
1503: buf = window_copy_get_selection(wp, &len);
1504: if (buf == NULL)
1505: return;
1506:
1.108 nicm 1507: window_copy_copy_buffer(wp, bufname, buf, len);
1.103 nicm 1508: }
1509:
1510: void
1.108 nicm 1511: window_copy_append_selection(struct window_pane *wp, const char *bufname)
1.103 nicm 1512: {
1.108 nicm 1513: char *buf;
1514: struct paste_buffer *pb;
1515: size_t len;
1516: struct screen_write_ctx ctx;
1.103 nicm 1517:
1518: buf = window_copy_get_selection(wp, &len);
1519: if (buf == NULL)
1520: return;
1521:
1522: if (options_get_number(&global_options, "set-clipboard")) {
1523: screen_write_start(&ctx, wp, NULL);
1524: screen_write_setselection(&ctx, buf, len);
1525: screen_write_stop(&ctx);
1526: }
1527:
1.108 nicm 1528: if (bufname == NULL || *bufname == '\0') {
1529: pb = paste_get_top();
1530: if (pb != NULL)
1531: bufname = pb->name;
1532: } else
1533: pb = paste_get_name(bufname);
1.103 nicm 1534: if (pb != NULL) {
1.116 nicm 1535: buf = xrealloc(buf, len + pb->size);
1.103 nicm 1536: memmove(buf + pb->size, buf, len);
1537: memcpy(buf, pb->data, pb->size);
1538: len += pb->size;
1539: }
1.108 nicm 1540: if (paste_set(buf, len, bufname, NULL) != 0)
1.103 nicm 1541: free(buf);
1.1 nicm 1542: }
1543:
1544: void
1545: window_copy_copy_line(struct window_pane *wp,
1546: char **buf, size_t *off, u_int sy, u_int sx, u_int ex)
1547: {
1.54 nicm 1548: struct window_copy_mode_data *data = wp->modedata;
1549: struct grid *gd = data->backing->grid;
1550: const struct grid_cell *gc;
1551: struct grid_line *gl;
1.86 nicm 1552: struct utf8_data ud;
1.54 nicm 1553: u_int i, xx, wrapped = 0;
1.115 nicm 1554: const char *s;
1.1 nicm 1555:
1556: if (sx > ex)
1557: return;
1558:
1.16 nicm 1559: /*
1560: * Work out if the line was wrapped at the screen edge and all of it is
1561: * on screen.
1562: */
1563: gl = &gd->linedata[sy];
1.35 nicm 1564: if (gl->flags & GRID_LINE_WRAPPED && gl->cellsize <= gd->sx)
1.16 nicm 1565: wrapped = 1;
1566:
1567: /* If the line was wrapped, don't strip spaces (use the full length). */
1568: if (wrapped)
1569: xx = gl->cellsize;
1570: else
1571: xx = window_copy_find_length(wp, sy);
1.1 nicm 1572: if (ex > xx)
1573: ex = xx;
1574: if (sx > xx)
1575: sx = xx;
1576:
1577: if (sx < ex) {
1578: for (i = sx; i < ex; i++) {
1.16 nicm 1579: gc = grid_peek_cell(gd, i, sy);
1.1 nicm 1580: if (gc->flags & GRID_FLAG_PADDING)
1581: continue;
1.86 nicm 1582: grid_cell_get(gc, &ud);
1.115 nicm 1583: if (ud.size == 1 && (gc->attr & GRID_ATTR_CHARSET)) {
1584: s = tty_acs_get(NULL, ud.data[0]);
1585: if (s != NULL && strlen(s) <= sizeof ud.data) {
1586: ud.size = strlen(s);
1.117 nicm 1587: memcpy(ud.data, s, ud.size);
1.115 nicm 1588: }
1589: }
1.86 nicm 1590:
1.116 nicm 1591: *buf = xrealloc(*buf, (*off) + ud.size);
1.86 nicm 1592: memcpy(*buf + *off, ud.data, ud.size);
1593: *off += ud.size;
1.1 nicm 1594: }
1595: }
1596:
1.16 nicm 1597: /* Only add a newline if the line wasn't wrapped. */
1.44 nicm 1598: if (!wrapped || ex != xx) {
1.116 nicm 1599: *buf = xrealloc(*buf, (*off) + 1);
1.16 nicm 1600: (*buf)[(*off)++] = '\n';
1601: }
1.1 nicm 1602: }
1603:
1.47 nicm 1604: void
1605: window_copy_clear_selection(struct window_pane *wp)
1606: {
1607: struct window_copy_mode_data *data = wp->modedata;
1608: u_int px, py;
1609:
1610: screen_clear_selection(&data->screen);
1611:
1.54 nicm 1612: py = screen_hsize(data->backing) + data->cy - data->oy;
1.47 nicm 1613: px = window_copy_find_length(wp, py);
1614: if (data->cx > px)
1615: window_copy_update_cursor(wp, px, data->cy);
1616: }
1617:
1.1 nicm 1618: int
1.41 nicm 1619: window_copy_in_set(struct window_pane *wp, u_int px, u_int py, const char *set)
1.1 nicm 1620: {
1.54 nicm 1621: struct window_copy_mode_data *data = wp->modedata;
1622: const struct grid_cell *gc;
1.86 nicm 1623: struct utf8_data ud;
1.1 nicm 1624:
1.54 nicm 1625: gc = grid_peek_cell(data->backing->grid, px, py);
1.86 nicm 1626: grid_cell_get(gc, &ud);
1627: if (ud.size != 1 || gc->flags & GRID_FLAG_PADDING)
1.1 nicm 1628: return (0);
1.86 nicm 1629: if (*ud.data == 0x00 || *ud.data == 0x7f)
1.1 nicm 1630: return (0);
1.86 nicm 1631: return (strchr(set, *ud.data) != NULL);
1.1 nicm 1632: }
1633:
1634: u_int
1635: window_copy_find_length(struct window_pane *wp, u_int py)
1636: {
1.54 nicm 1637: struct window_copy_mode_data *data = wp->modedata;
1638: struct screen *s = data->backing;
1639: const struct grid_cell *gc;
1.86 nicm 1640: struct utf8_data ud;
1.54 nicm 1641: u_int px;
1.1 nicm 1642:
1.4 nicm 1643: /*
1644: * If the pane has been resized, its grid can contain old overlong
1645: * lines. grid_peek_cell does not allow accessing cells beyond the
1646: * width of the grid, and screen_write_copy treats them as spaces, so
1647: * ignore them here too.
1648: */
1.54 nicm 1649: px = s->grid->linedata[py].cellsize;
1650: if (px > screen_size_x(s))
1651: px = screen_size_x(s);
1.1 nicm 1652: while (px > 0) {
1.54 nicm 1653: gc = grid_peek_cell(s->grid, px - 1, py);
1.86 nicm 1654: grid_cell_get(gc, &ud);
1655: if (ud.size != 1 || *ud.data != ' ')
1.1 nicm 1656: break;
1657: px--;
1658: }
1659: return (px);
1660: }
1661:
1662: void
1.5 nicm 1663: window_copy_cursor_start_of_line(struct window_pane *wp)
1664: {
1665: struct window_copy_mode_data *data = wp->modedata;
1.58 nicm 1666: struct screen *back_s = data->backing;
1.118 nicm 1667: struct screen *s = &data->screen;
1.58 nicm 1668: struct grid *gd = back_s->grid;
1669: u_int py;
1670:
1.118 nicm 1671: if (data->cx == 0 && s->sel.lineflag == LINE_SEL_NONE) {
1.58 nicm 1672: py = screen_hsize(back_s) + data->cy - data->oy;
1.118 nicm 1673: while (py > 0 &&
1674: gd->linedata[py-1].flags & GRID_LINE_WRAPPED) {
1.58 nicm 1675: window_copy_cursor_up(wp, 0);
1676: py = screen_hsize(back_s) + data->cy - data->oy;
1677: }
1678: }
1.18 nicm 1679: window_copy_update_cursor(wp, 0, data->cy);
1.96 nicm 1680: if (window_copy_update_selection(wp, 1))
1.5 nicm 1681: window_copy_redraw_lines(wp, data->cy, 1);
1.6 nicm 1682: }
1683:
1684: void
1685: window_copy_cursor_back_to_indentation(struct window_pane *wp)
1686: {
1687: struct window_copy_mode_data *data = wp->modedata;
1688: u_int px, py, xx;
1689: const struct grid_cell *gc;
1.86 nicm 1690: struct utf8_data ud;
1.6 nicm 1691:
1692: px = 0;
1.54 nicm 1693: py = screen_hsize(data->backing) + data->cy - data->oy;
1.6 nicm 1694: xx = window_copy_find_length(wp, py);
1695:
1696: while (px < xx) {
1.54 nicm 1697: gc = grid_peek_cell(data->backing->grid, px, py);
1.86 nicm 1698: grid_cell_get(gc, &ud);
1699: if (ud.size != 1 || *ud.data != ' ')
1.6 nicm 1700: break;
1701: px++;
1702: }
1703:
1.18 nicm 1704: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 1705: if (window_copy_update_selection(wp, 1))
1.18 nicm 1706: window_copy_redraw_lines(wp, data->cy, 1);
1.5 nicm 1707: }
1708:
1709: void
1710: window_copy_cursor_end_of_line(struct window_pane *wp)
1711: {
1712: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 1713: struct screen *back_s = data->backing;
1.118 nicm 1714: struct screen *s = &data->screen;
1.54 nicm 1715: struct grid *gd = back_s->grid;
1.5 nicm 1716: u_int px, py;
1717:
1.54 nicm 1718: py = screen_hsize(back_s) + data->cy - data->oy;
1.5 nicm 1719: px = window_copy_find_length(wp, py);
1720:
1.118 nicm 1721: if (data->cx == px && s->sel.lineflag == LINE_SEL_NONE) {
1.49 nicm 1722: if (data->screen.sel.flag && data->rectflag)
1.54 nicm 1723: px = screen_size_x(back_s);
1.49 nicm 1724: if (gd->linedata[py].flags & GRID_LINE_WRAPPED) {
1725: while (py < gd->sy + gd->hsize &&
1726: gd->linedata[py].flags & GRID_LINE_WRAPPED) {
1727: window_copy_cursor_down(wp, 0);
1.54 nicm 1728: py = screen_hsize(back_s)
1729: + data->cy - data->oy;
1.49 nicm 1730: }
1731: px = window_copy_find_length(wp, py);
1732: }
1733: }
1.18 nicm 1734: window_copy_update_cursor(wp, px, data->cy);
1.49 nicm 1735:
1.96 nicm 1736: if (window_copy_update_selection(wp, 1))
1.18 nicm 1737: window_copy_redraw_lines(wp, data->cy, 1);
1.95 nicm 1738: }
1739:
1740: void
1741: window_copy_other_end(struct window_pane *wp)
1742: {
1743: struct window_copy_mode_data *data = wp->modedata;
1744: struct screen *s = &data->screen;
1745: u_int selx, sely, cx, cy, yy;
1746:
1.118 nicm 1747: if (!s->sel.flag && s->sel.lineflag == LINE_SEL_NONE)
1.95 nicm 1748: return;
1749:
1.118 nicm 1750: if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
1751: s->sel.lineflag = LINE_SEL_RIGHT_LEFT;
1752: else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
1753: s->sel.lineflag = LINE_SEL_LEFT_RIGHT;
1754:
1.95 nicm 1755: selx = data->selx;
1756: sely = data->sely;
1757: cx = data->cx;
1758: cy = data->cy;
1759: yy = screen_hsize(data->backing) + data->cy - data->oy;
1760:
1761: data->selx = cx;
1762: data->sely = yy;
1763: data->cx = selx;
1764:
1765: if (sely < screen_hsize(data->backing) - data->oy) {
1766: data->oy = screen_hsize(data->backing) - sely;
1767: data->cy = 0;
1768: } else if (sely > screen_hsize(data->backing) - data->oy + screen_size_y(s)) {
1769: data->oy = screen_hsize(data->backing) - sely + screen_size_y(s) - 1;
1770: data->cy = screen_size_y(s) - 1;
1771:
1772: } else
1773: data->cy = cy + sely - yy;
1774:
1775: window_copy_redraw_screen(wp);
1.5 nicm 1776: }
1777:
1778: void
1.1 nicm 1779: window_copy_cursor_left(struct window_pane *wp)
1780: {
1781: struct window_copy_mode_data *data = wp->modedata;
1782:
1783: if (data->cx == 0) {
1.28 nicm 1784: window_copy_cursor_up(wp, 0);
1.18 nicm 1785: window_copy_cursor_end_of_line(wp);
1.1 nicm 1786: } else {
1.18 nicm 1787: window_copy_update_cursor(wp, data->cx - 1, data->cy);
1.96 nicm 1788: if (window_copy_update_selection(wp, 1))
1.1 nicm 1789: window_copy_redraw_lines(wp, data->cy, 1);
1790: }
1791: }
1792:
1793: void
1794: window_copy_cursor_right(struct window_pane *wp)
1795: {
1796: struct window_copy_mode_data *data = wp->modedata;
1797: u_int px, py;
1798:
1.47 nicm 1799: if (data->screen.sel.flag && data->rectflag)
1800: px = screen_size_x(&data->screen);
1801: else {
1.54 nicm 1802: py = screen_hsize(data->backing) + data->cy - data->oy;
1.47 nicm 1803: px = window_copy_find_length(wp, py);
1804: }
1.1 nicm 1805:
1806: if (data->cx >= px) {
1807: window_copy_cursor_start_of_line(wp);
1.28 nicm 1808: window_copy_cursor_down(wp, 0);
1.1 nicm 1809: } else {
1.18 nicm 1810: window_copy_update_cursor(wp, data->cx + 1, data->cy);
1.96 nicm 1811: if (window_copy_update_selection(wp, 1))
1.1 nicm 1812: window_copy_redraw_lines(wp, data->cy, 1);
1813: }
1814: }
1815:
1816: void
1.28 nicm 1817: window_copy_cursor_up(struct window_pane *wp, int scroll_only)
1.1 nicm 1818: {
1819: struct window_copy_mode_data *data = wp->modedata;
1.36 nicm 1820: struct screen *s = &data->screen;
1.1 nicm 1821: u_int ox, oy, px, py;
1822:
1.54 nicm 1823: oy = screen_hsize(data->backing) + data->cy - data->oy;
1.1 nicm 1824: ox = window_copy_find_length(wp, oy);
1.77 nicm 1825: if (data->cx != ox) {
1.25 nicm 1826: data->lastcx = data->cx;
1827: data->lastsx = ox;
1828: }
1.1 nicm 1829:
1.118 nicm 1830: if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT && oy == data->sely)
1831: window_copy_other_end(wp);
1832:
1.25 nicm 1833: data->cx = data->lastcx;
1.28 nicm 1834: if (scroll_only || data->cy == 0) {
1.1 nicm 1835: window_copy_scroll_down(wp, 1);
1.36 nicm 1836: if (scroll_only) {
1837: if (data->cy == screen_size_y(s) - 1)
1838: window_copy_redraw_lines(wp, data->cy, 1);
1839: else
1840: window_copy_redraw_lines(wp, data->cy, 2);
1841: }
1.28 nicm 1842: } else {
1.18 nicm 1843: window_copy_update_cursor(wp, data->cx, data->cy - 1);
1.96 nicm 1844: if (window_copy_update_selection(wp, 1)) {
1.36 nicm 1845: if (data->cy == screen_size_y(s) - 1)
1846: window_copy_redraw_lines(wp, data->cy, 1);
1847: else
1848: window_copy_redraw_lines(wp, data->cy, 2);
1849: }
1.1 nicm 1850: }
1851:
1.47 nicm 1852: if (!data->screen.sel.flag || !data->rectflag) {
1.54 nicm 1853: py = screen_hsize(data->backing) + data->cy - data->oy;
1.47 nicm 1854: px = window_copy_find_length(wp, py);
1.49 nicm 1855: if ((data->cx >= data->lastsx && data->cx != px) ||
1856: data->cx > px)
1.47 nicm 1857: window_copy_cursor_end_of_line(wp);
1858: }
1.118 nicm 1859:
1860: if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
1861: window_copy_cursor_end_of_line(wp);
1862: else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
1863: window_copy_cursor_start_of_line(wp);
1.1 nicm 1864: }
1865:
1866: void
1.28 nicm 1867: window_copy_cursor_down(struct window_pane *wp, int scroll_only)
1.1 nicm 1868: {
1869: struct window_copy_mode_data *data = wp->modedata;
1870: struct screen *s = &data->screen;
1871: u_int ox, oy, px, py;
1872:
1.54 nicm 1873: oy = screen_hsize(data->backing) + data->cy - data->oy;
1.1 nicm 1874: ox = window_copy_find_length(wp, oy);
1.77 nicm 1875: if (data->cx != ox) {
1.25 nicm 1876: data->lastcx = data->cx;
1877: data->lastsx = ox;
1878: }
1.1 nicm 1879:
1.118 nicm 1880: if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT && oy == data->sely)
1881: window_copy_other_end(wp);
1882:
1.25 nicm 1883: data->cx = data->lastcx;
1.28 nicm 1884: if (scroll_only || data->cy == screen_size_y(s) - 1) {
1.1 nicm 1885: window_copy_scroll_up(wp, 1);
1.31 nicm 1886: if (scroll_only && data->cy > 0)
1.28 nicm 1887: window_copy_redraw_lines(wp, data->cy - 1, 2);
1888: } else {
1.18 nicm 1889: window_copy_update_cursor(wp, data->cx, data->cy + 1);
1.96 nicm 1890: if (window_copy_update_selection(wp, 1))
1.1 nicm 1891: window_copy_redraw_lines(wp, data->cy - 1, 2);
1892: }
1893:
1.47 nicm 1894: if (!data->screen.sel.flag || !data->rectflag) {
1.54 nicm 1895: py = screen_hsize(data->backing) + data->cy - data->oy;
1.47 nicm 1896: px = window_copy_find_length(wp, py);
1.49 nicm 1897: if ((data->cx >= data->lastsx && data->cx != px) ||
1898: data->cx > px)
1.47 nicm 1899: window_copy_cursor_end_of_line(wp);
1.52 nicm 1900: }
1.118 nicm 1901:
1902: if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT)
1903: window_copy_cursor_end_of_line(wp);
1904: else if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT)
1905: window_copy_cursor_start_of_line(wp);
1.52 nicm 1906: }
1907:
1908: void
1909: window_copy_cursor_jump(struct window_pane *wp)
1910: {
1911: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 1912: struct screen *back_s = data->backing;
1.52 nicm 1913: const struct grid_cell *gc;
1.86 nicm 1914: struct utf8_data ud;
1.67 nicm 1915: u_int px, py, xx;
1.52 nicm 1916:
1917: px = data->cx + 1;
1.54 nicm 1918: py = screen_hsize(back_s) + data->cy - data->oy;
1.52 nicm 1919: xx = window_copy_find_length(wp, py);
1920:
1921: while (px < xx) {
1.54 nicm 1922: gc = grid_peek_cell(back_s->grid, px, py);
1.86 nicm 1923: grid_cell_get(gc, &ud);
1924: if (!(gc->flags & GRID_FLAG_PADDING) &&
1925: ud.size == 1 && *ud.data == data->jumpchar) {
1.52 nicm 1926: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 1927: if (window_copy_update_selection(wp, 1))
1.52 nicm 1928: window_copy_redraw_lines(wp, data->cy, 1);
1929: return;
1930: }
1931: px++;
1932: }
1933: }
1934:
1935: void
1936: window_copy_cursor_jump_back(struct window_pane *wp)
1937: {
1938: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 1939: struct screen *back_s = data->backing;
1.52 nicm 1940: const struct grid_cell *gc;
1.86 nicm 1941: struct utf8_data ud;
1.67 nicm 1942: u_int px, py;
1.52 nicm 1943:
1944: px = data->cx;
1.54 nicm 1945: py = screen_hsize(back_s) + data->cy - data->oy;
1.52 nicm 1946:
1947: if (px > 0)
1948: px--;
1949:
1950: for (;;) {
1.54 nicm 1951: gc = grid_peek_cell(back_s->grid, px, py);
1.86 nicm 1952: grid_cell_get(gc, &ud);
1953: if (!(gc->flags & GRID_FLAG_PADDING) &&
1954: ud.size == 1 && *ud.data == data->jumpchar) {
1.52 nicm 1955: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 1956: if (window_copy_update_selection(wp, 1))
1.76 nicm 1957: window_copy_redraw_lines(wp, data->cy, 1);
1958: return;
1959: }
1960: if (px == 0)
1961: break;
1962: px--;
1963: }
1964: }
1965:
1966: void
1967: window_copy_cursor_jump_to(struct window_pane *wp)
1968: {
1969: struct window_copy_mode_data *data = wp->modedata;
1970: struct screen *back_s = data->backing;
1971: const struct grid_cell *gc;
1.86 nicm 1972: struct utf8_data ud;
1.76 nicm 1973: u_int px, py, xx;
1974:
1975: px = data->cx + 1;
1976: py = screen_hsize(back_s) + data->cy - data->oy;
1977: xx = window_copy_find_length(wp, py);
1978:
1979: while (px < xx) {
1980: gc = grid_peek_cell(back_s->grid, px, py);
1.86 nicm 1981: grid_cell_get(gc, &ud);
1982: if (!(gc->flags & GRID_FLAG_PADDING) &&
1983: ud.size == 1 && *ud.data == data->jumpchar) {
1.76 nicm 1984: window_copy_update_cursor(wp, px - 1, data->cy);
1.96 nicm 1985: if (window_copy_update_selection(wp, 1))
1.76 nicm 1986: window_copy_redraw_lines(wp, data->cy, 1);
1987: return;
1988: }
1989: px++;
1990: }
1991: }
1992:
1993: void
1994: window_copy_cursor_jump_to_back(struct window_pane *wp)
1995: {
1996: struct window_copy_mode_data *data = wp->modedata;
1997: struct screen *back_s = data->backing;
1998: const struct grid_cell *gc;
1.86 nicm 1999: struct utf8_data ud;
1.76 nicm 2000: u_int px, py;
2001:
2002: px = data->cx;
2003: py = screen_hsize(back_s) + data->cy - data->oy;
2004:
2005: if (px > 0)
2006: px--;
2007:
2008: for (;;) {
2009: gc = grid_peek_cell(back_s->grid, px, py);
1.86 nicm 2010: grid_cell_get(gc, &ud);
2011: if (!(gc->flags & GRID_FLAG_PADDING) &&
2012: ud.size == 1 && *ud.data == data->jumpchar) {
1.76 nicm 2013: window_copy_update_cursor(wp, px + 1, data->cy);
1.96 nicm 2014: if (window_copy_update_selection(wp, 1))
1.52 nicm 2015: window_copy_redraw_lines(wp, data->cy, 1);
2016: return;
2017: }
2018: if (px == 0)
2019: break;
2020: px--;
1.47 nicm 2021: }
1.1 nicm 2022: }
2023:
2024: void
1.41 nicm 2025: window_copy_cursor_next_word(struct window_pane *wp, const char *separators)
1.40 nicm 2026: {
2027: struct window_copy_mode_data *data = wp->modedata;
1.54 nicm 2028: struct screen *back_s = data->backing;
1.40 nicm 2029: u_int px, py, xx, yy;
1.48 nicm 2030: int expected = 0;
1.40 nicm 2031:
2032: px = data->cx;
1.54 nicm 2033: py = screen_hsize(back_s) + data->cy - data->oy;
1.40 nicm 2034: xx = window_copy_find_length(wp, py);
1.54 nicm 2035: yy = screen_hsize(back_s) + screen_size_y(back_s) - 1;
1.40 nicm 2036:
1.48 nicm 2037: /*
2038: * First skip past any nonword characters and then any word characters.
2039: *
2040: * expected is initially set to 0 for the former and then 1 for the
2041: * latter.
2042: */
2043: do {
2044: while (px > xx ||
2045: window_copy_in_set(wp, px, py, separators) == expected) {
2046: /* Move down if we're past the end of the line. */
2047: if (px > xx) {
2048: if (py == yy)
2049: return;
2050: window_copy_cursor_down(wp, 0);
2051: px = 0;
2052:
1.54 nicm 2053: py = screen_hsize(back_s) + data->cy - data->oy;
1.48 nicm 2054: xx = window_copy_find_length(wp, py);
2055: } else
2056: px++;
2057: }
2058: expected = !expected;
2059: } while (expected == 1);
1.40 nicm 2060:
2061: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 2062: if (window_copy_update_selection(wp, 1))
1.40 nicm 2063: window_copy_redraw_lines(wp, data->cy, 1);
2064: }
2065:
2066: void
1.106 nicm 2067: window_copy_cursor_next_word_end(struct window_pane *wp,
2068: const char *separators)
1.1 nicm 2069: {
2070: struct window_copy_mode_data *data = wp->modedata;
1.92 nicm 2071: struct options *oo = &wp->window->options;
1.54 nicm 2072: struct screen *back_s = data->backing;
1.39 nicm 2073: u_int px, py, xx, yy;
1.94 nicm 2074: int keys, expected = 1;
1.1 nicm 2075:
1.18 nicm 2076: px = data->cx;
1.54 nicm 2077: py = screen_hsize(back_s) + data->cy - data->oy;
1.1 nicm 2078: xx = window_copy_find_length(wp, py);
1.54 nicm 2079: yy = screen_hsize(back_s) + screen_size_y(back_s) - 1;
1.1 nicm 2080:
1.94 nicm 2081: keys = options_get_number(oo, "mode-keys");
2082: if (keys == MODEKEY_VI && !window_copy_in_set(wp, px, py, separators))
2083: px++;
2084:
1.48 nicm 2085: /*
2086: * First skip past any word characters, then any nonword characters.
2087: *
2088: * expected is initially set to 1 for the former and then 0 for the
2089: * latter.
2090: */
2091: do {
2092: while (px > xx ||
2093: window_copy_in_set(wp, px, py, separators) == expected) {
2094: /* Move down if we're past the end of the line. */
2095: if (px > xx) {
2096: if (py == yy)
2097: return;
2098: window_copy_cursor_down(wp, 0);
2099: px = 0;
2100:
1.54 nicm 2101: py = screen_hsize(back_s) + data->cy - data->oy;
1.48 nicm 2102: xx = window_copy_find_length(wp, py);
2103: } else
2104: px++;
2105: }
2106: expected = !expected;
2107: } while (expected == 0);
1.92 nicm 2108:
1.94 nicm 2109: if (keys == MODEKEY_VI && px != 0)
1.92 nicm 2110: px--;
1.18 nicm 2111:
2112: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 2113: if (window_copy_update_selection(wp, 1))
1.18 nicm 2114: window_copy_redraw_lines(wp, data->cy, 1);
1.1 nicm 2115: }
2116:
1.8 nicm 2117: /* Move to the previous place where a word begins. */
1.1 nicm 2118: void
1.106 nicm 2119: window_copy_cursor_previous_word(struct window_pane *wp,
2120: const char *separators)
1.1 nicm 2121: {
2122: struct window_copy_mode_data *data = wp->modedata;
1.8 nicm 2123: u_int px, py;
1.1 nicm 2124:
1.18 nicm 2125: px = data->cx;
1.54 nicm 2126: py = screen_hsize(data->backing) + data->cy - data->oy;
1.1 nicm 2127:
1.8 nicm 2128: /* Move back to the previous word character. */
1.1 nicm 2129: for (;;) {
1.8 nicm 2130: if (px > 0) {
2131: px--;
1.41 nicm 2132: if (!window_copy_in_set(wp, px, py, separators))
1.1 nicm 2133: break;
1.8 nicm 2134: } else {
2135: if (data->cy == 0 &&
1.54 nicm 2136: (screen_hsize(data->backing) == 0 ||
2137: data->oy >= screen_hsize(data->backing) - 1))
1.8 nicm 2138: goto out;
1.28 nicm 2139: window_copy_cursor_up(wp, 0);
1.1 nicm 2140:
1.54 nicm 2141: py = screen_hsize(data->backing) + data->cy - data->oy;
1.8 nicm 2142: px = window_copy_find_length(wp, py);
1.1 nicm 2143: }
1.8 nicm 2144: }
1.1 nicm 2145:
1.8 nicm 2146: /* Move back to the beginning of this word. */
1.41 nicm 2147: while (px > 0 && !window_copy_in_set(wp, px - 1, py, separators))
1.1 nicm 2148: px--;
1.8 nicm 2149:
1.1 nicm 2150: out:
1.18 nicm 2151: window_copy_update_cursor(wp, px, data->cy);
1.96 nicm 2152: if (window_copy_update_selection(wp, 1))
1.18 nicm 2153: window_copy_redraw_lines(wp, data->cy, 1);
1.1 nicm 2154: }
2155:
2156: void
2157: window_copy_scroll_up(struct window_pane *wp, u_int ny)
2158: {
2159: struct window_copy_mode_data *data = wp->modedata;
2160: struct screen *s = &data->screen;
2161: struct screen_write_ctx ctx;
2162:
2163: if (data->oy < ny)
2164: ny = data->oy;
2165: if (ny == 0)
2166: return;
2167: data->oy -= ny;
2168:
1.96 nicm 2169: window_copy_update_selection(wp, 0);
2170:
1.1 nicm 2171: screen_write_start(&ctx, wp, NULL);
2172: screen_write_cursormove(&ctx, 0, 0);
2173: screen_write_deleteline(&ctx, ny);
2174: window_copy_write_lines(wp, &ctx, screen_size_y(s) - ny, ny);
2175: window_copy_write_line(wp, &ctx, 0);
1.31 nicm 2176: if (screen_size_y(s) > 1)
2177: window_copy_write_line(wp, &ctx, 1);
2178: if (screen_size_y(s) > 3)
2179: window_copy_write_line(wp, &ctx, screen_size_y(s) - 2);
1.96 nicm 2180: if (s->sel.flag && screen_size_y(s) > ny)
1.1 nicm 2181: window_copy_write_line(wp, &ctx, screen_size_y(s) - ny - 1);
2182: screen_write_cursormove(&ctx, data->cx, data->cy);
2183: screen_write_stop(&ctx);
2184: }
2185:
2186: void
2187: window_copy_scroll_down(struct window_pane *wp, u_int ny)
2188: {
2189: struct window_copy_mode_data *data = wp->modedata;
2190: struct screen *s = &data->screen;
2191: struct screen_write_ctx ctx;
2192:
1.54 nicm 2193: if (ny > screen_hsize(data->backing))
1.1 nicm 2194: return;
2195:
1.54 nicm 2196: if (data->oy > screen_hsize(data->backing) - ny)
2197: ny = screen_hsize(data->backing) - data->oy;
1.1 nicm 2198: if (ny == 0)
2199: return;
2200: data->oy += ny;
2201:
1.96 nicm 2202: window_copy_update_selection(wp, 0);
2203:
1.1 nicm 2204: screen_write_start(&ctx, wp, NULL);
2205: screen_write_cursormove(&ctx, 0, 0);
2206: screen_write_insertline(&ctx, ny);
2207: window_copy_write_lines(wp, &ctx, 0, ny);
1.96 nicm 2208: if (s->sel.flag && screen_size_y(s) > ny)
1.1 nicm 2209: window_copy_write_line(wp, &ctx, ny);
1.96 nicm 2210: else if (ny == 1) /* nuke position */
1.1 nicm 2211: window_copy_write_line(wp, &ctx, 1);
2212: screen_write_cursormove(&ctx, data->cx, data->cy);
2213: screen_write_stop(&ctx);
2214: }
1.42 nicm 2215:
2216: void
2217: window_copy_rectangle_toggle(struct window_pane *wp)
2218: {
2219: struct window_copy_mode_data *data = wp->modedata;
1.47 nicm 2220: u_int px, py;
1.42 nicm 2221:
2222: data->rectflag = !data->rectflag;
1.47 nicm 2223:
1.54 nicm 2224: py = screen_hsize(data->backing) + data->cy - data->oy;
1.47 nicm 2225: px = window_copy_find_length(wp, py);
2226: if (data->cx > px)
2227: window_copy_update_cursor(wp, px, data->cy);
1.42 nicm 2228:
1.96 nicm 2229: window_copy_update_selection(wp, 1);
1.42 nicm 2230: window_copy_redraw_screen(wp);
2231: }
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