tAllow scrolling with hjkl - sex - libtermbox based text editor
HTML git clone git://z3bra.org/sex
DIR Log
DIR Files
DIR Refs
DIR README
---
DIR commit 0be9b43d16db039c11d2b28652a064039b192675
DIR parent 1c558c8e5d2f22d1afec3650f434ec266779753c
HTML Author: z3bra <willyatmailoodotorg>
Date: Wed, 6 Apr 2016 08:27:23 +0200
Allow scrolling with hjkl
Diffstat:
M sex.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
---
DIR diff --git a/sex.c b/sex.c
t@@ -66,6 +66,7 @@ init_termbox(void)
if (r)
err(1, "tb_init()");
}
+
void
open_file(char *path)
{
t@@ -183,7 +184,6 @@ ui_init(struct ui_s *ui)
void
scroll(struct ui_s *window, direction dir)
{
-
switch (dir) {
case UP:
if (window->pos.y == 0) {
t@@ -238,25 +238,29 @@ ui_edit(char *path)
switch (ev.type) {
case TB_EVENT_KEY:
/* handle keys */
- switch (ev.key) {
+ switch (ev.key | ev.ch) {
case TB_KEY_CTRL_C:
return;
/* NOTREACHED */
case TB_KEY_CTRL_L:
needs_redraw = 1;
break;
+ case 'k':
case TB_KEY_ARROW_UP:
scroll(&window, UP);
needs_redraw = 1;
break;
+ case 'j':
case TB_KEY_ARROW_DOWN:
scroll(&window, DOWN);
needs_redraw = 1;
break;
+ case 'l':
case TB_KEY_ARROW_RIGHT:
scroll(&window, RIGHT);
needs_redraw = 1;
break;
+ case 'h':
case TB_KEY_ARROW_LEFT:
scroll(&window, LEFT);
needs_redraw = 1;