vis

commit 2dff551501eaed48d1a3455ef8a8cb15989f5861
parent 7570f1559b34f6ed3331c0bbabf333e156f42c32
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Fri, 15 Apr 2016 22:11:39 +0200

view: add view_cursors_line function

Diffstat:
M
view.c
 | 
5
+++++
M
view.h
 | 
2
++

2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/view.c b/view.c
@@ -1262,6 +1262,11 @@ size_t view_cursors_pos(Cursor *c) {
 	return text_mark_get(c->view->text, c->mark);
 }
 
+size_t view_cursors_line(Cursor *c) {
+	size_t pos = view_cursors_pos(c);
+	return text_lineno_by_pos(c->view->text, pos);
+}
+
 int view_cursors_cell_get(Cursor *c) {
 	return c->line ? c->col : -1;
 }
diff --git a/view.h b/view.h
@@ -148,6 +148,8 @@ Cursor *view_cursors_primary_get(View*);
 void view_cursors_primary_set(Cursor*);
 /* get current position of cursor in bytes from the start of the file */
 size_t view_cursors_pos(Cursor*);
+/* get 1-based line number of cursor location */
+size_t view_cursors_line(Cursor*);
 /* get/set zero based index of cell on which cursor currently resides,
  * -1 if cursor is currently not visible */
 int view_cursors_cell_get(Cursor*);