From a123725a12e948d78badb2cb686d38548f1c633b Mon Sep 17 00:00:00 2001 From: Albert Cervin Date: Thu, 6 Apr 2023 23:23:46 +0200 Subject: Implement window handling Also implement searching. fix undo boundaries when it checked for other save point, it used && instead of == which caused it to overwrite other types. Fix bytes vs chars bug in text_get_region --- src/text.h | 54 ------------------------------------------------------ 1 file changed, 54 deletions(-) delete mode 100644 src/text.h (limited to 'src/text.h') diff --git a/src/text.h b/src/text.h deleted file mode 100644 index fbee89b..0000000 --- a/src/text.h +++ /dev/null @@ -1,54 +0,0 @@ -#include -#include -#include - -// opaque so it is easier to change representation to gap, rope etc. -struct text; - -struct render_command; - -struct text *text_create(uint32_t initial_capacity); -void text_destroy(struct text *text); - -/** - * Clear the text without reclaiming memory - */ -void text_clear(struct text *text); - -void text_insert_at(struct text *text, uint32_t line, uint32_t col, - uint8_t *bytes, uint32_t nbytes, uint32_t *lines_added, - uint32_t *cols_added); - -void text_append(struct text *text, uint8_t *bytes, uint32_t nbytes, - uint32_t *lines_added, uint32_t *cols_added); - -void text_delete(struct text *text, uint32_t start_line, uint32_t start_col, - uint32_t end_line, uint32_t end_col); - -uint32_t text_num_lines(struct text *text); -uint32_t text_line_length(struct text *text, uint32_t lineidx); -uint32_t text_line_size(struct text *text, uint32_t lineidx); -uint32_t text_col_to_byteindex(struct text *text, uint32_t line, uint32_t col); -uint32_t text_byteindex_to_col(struct text *text, uint32_t line, - uint32_t byteindex); - -struct text_chunk { - uint8_t *text; - uint32_t nbytes; - uint32_t nchars; - uint32_t line; - bool allocated; -}; - -typedef void (*chunk_cb)(struct text_chunk *chunk, void *userdata); -void text_for_each_line(struct text *text, uint32_t line, uint32_t nlines, - chunk_cb callback, void *userdata); - -void text_for_each_chunk(struct text *text, chunk_cb callback, void *userdata); - -struct text_chunk text_get_line(struct text *text, uint32_t line); -struct text_chunk text_get_region(struct text *text, uint32_t start_line, - uint32_t start_col, uint32_t end_line, - uint32_t end_col); - -bool text_line_contains_unicode(struct text *text, uint32_t line); -- cgit v1.2.3