diff options
Diffstat (limited to 'window.c')
| -rw-r--r-- | window.c | 45 |
1 files changed, 44 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: window.c,v 1.77 2009-05-18 21:01:38 nicm Exp $ */ +/* $Id: window.c,v 1.78 2009-05-19 13:32:55 tcunha Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -594,3 +594,46 @@ window_pane_mouse( } else input_mouse(wp, b, x, y); } + +char * +window_pane_search(struct window_pane *wp, const char *searchstr) +{ + const struct grid_cell *gc; + const struct grid_utf8 *gu; + char *buf, *s; + size_t off; + u_int i, j, k; + + buf = xmalloc(1); + + for (j = 0; j < screen_size_y(&wp->base); j++) { + off = 0; + for (i = 0; i < screen_size_x(&wp->base); i++) { + gc = grid_view_peek_cell(wp->base.grid, i, j); + if (gc->flags & GRID_FLAG_UTF8) { + gu = grid_view_peek_utf8(wp->base.grid, i, j); + buf = xrealloc(buf, 1, off + 8); + for (k = 0; k < UTF8_SIZE; k++) { + if (gu->data[k] == 0xff) + break; + buf[off++] = gu->data[k]; + } + } else { + buf = xrealloc(buf, 1, off + 1); + buf[off++] = gc->data; + } + } + while (off > 0 && buf[off - 1] == ' ') + off--; + buf[off] = '\0'; + + if ((s = strstr(buf, searchstr)) != NULL) { + s = section_string(buf, off, s - buf, 40); + xfree(buf); + return (s); + } + } + + xfree(buf); + return (NULL); +} |