vis

commit 0cbdf9bf2a5d7d0efe73c3bec38708f73980ecbd
parent 27192e0a2b5ff17ca34ad7cd8860584bc5f329b8
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Wed, 13 Jan 2016 14:22:36 +0100

view: introduce view_selection_get

It returns the range covered by the selection of the primary cursor.

Diffstat:
M
view.c
 | 
4
++++
M
view.h
 | 
2
++

2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/view.c b/view.c
@@ -1301,6 +1301,10 @@ Selection *view_selections_next(Selection *s) {
 	return s->next;
 }
 
+Filerange view_selection_get(View *view) {
+	return view_selections_get(view->cursor->sel);
+}
+
 Filerange view_selections_get(Selection *s) {
 	if (!s)
 		return text_range_empty();
diff --git a/view.h b/view.h
@@ -109,6 +109,8 @@ int view_colorcolumn_get(View*);
 CursorPos view_cursor_getpos(View*);
 /* get main cursor position in bytes from start of the file */
 size_t view_cursor_get(View*);
+/* get selection associated with primary cursor */
+Filerange view_selection_get(View*);
 /* moves window viewport in direction until pos is visible. should only be
  * used for short distances between current cursor position and destination */
 void view_scroll_to(View*, size_t pos);