diff options
Diffstat (limited to 'src/text.c')
| -rw-r--r-- | src/text.c | 31 |
1 files changed, 5 insertions, 26 deletions
@@ -282,31 +282,6 @@ void text_delete(struct text *text, uint32_t line, uint32_t col, } } -uint32_t text_render(struct text *text, uint32_t line, uint32_t nlines, - struct render_cmd *cmds, uint32_t max_ncmds) { - uint32_t nlines_max = nlines > text->capacity ? text->capacity : nlines; - - uint32_t ncmds = 0; - for (uint32_t lineidx = line; lineidx < nlines_max; ++lineidx) { - struct line *lp = &text->lines[lineidx]; - if (lp->flags & LineChanged) { - - cmds[ncmds] = (struct render_cmd){ - .row = lineidx, - .col = 0, // TODO: do not redraw full line - .data = lp->data, - .len = lp->nbytes, - }; - - lp->flags &= ~(LineChanged); - - ++ncmds; - } - } - - return ncmds; -} - void text_for_each_chunk(struct text *text, chunk_cb callback, void *userdata) { // if representation of text is changed, this can be changed as well text_for_each_line(text, 0, text->nlines, callback, userdata); @@ -314,12 +289,15 @@ void text_for_each_chunk(struct text *text, chunk_cb callback, void *userdata) { void text_for_each_line(struct text *text, uint32_t line, uint32_t nlines, chunk_cb callback, void *userdata) { - for (uint32_t li = line; li < (line + nlines); ++li) { + uint32_t nlines_max = + (line + nlines) > text->nlines ? text->nlines : (line + nlines); + for (uint32_t li = line; li < nlines_max; ++li) { struct line *src_line = &text->lines[li]; struct text_chunk line = (struct text_chunk){ .text = src_line->data, .nbytes = src_line->nbytes, .nchars = src_line->nchars, + .line = li, }; callback(&line, userdata); } @@ -331,6 +309,7 @@ struct text_chunk text_get_line(struct text *text, uint32_t line) { .text = src_line->data, .nbytes = src_line->nbytes, .nchars = src_line->nchars, + .line = line, }; } |