diff options
Diffstat (limited to 'src/frame.h')
| -rw-r--r-- | src/frame.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/frame.h b/src/frame.h index b300c8d..39fe13f 100644 --- a/src/frame.h +++ b/src/frame.h @@ -125,4 +125,18 @@ extern void add_image_para(struct frame *fr, const char *filename, extern void wrap_paragraph(Paragraph *para, PangoContext *pc, double w); +extern size_t end_offset_of_para(struct frame *fr, int pn); + +extern int find_cursor(struct frame *fr, double x, double y, + int *ppara, int *ppos, int *ptrail); + +extern int get_cursor_pos(struct frame *fr, int cursor_para, int cursor_pos, + double *cx, double *cy, double *ch); + +extern void cursor_moveh(struct frame *fr, int *cpara, int *cpos, int *ctrail, + signed int dir); + +extern void cursor_movev(struct frame *fr, int *cpara, int *cpos, int *ctrail, + signed int dir); + #endif /* FRAME_H */ |