tAdd help for screen UI - sacc - sacc(omys), simple console gopher client (mirror)
HTML git clone https://git.parazyd.org/sacc
DIR Log
DIR Files
DIR Refs
DIR LICENSE
---
DIR commit 54e52d947c665dd719db5e221c184753e192549e
DIR parent 7920c2413077be6b62cd0f0510ea5a71a5410aa5
HTML Author: Quentin Rameau <quinq@fifth.space>
Date: Thu, 13 Jul 2017 19:52:18 +0200
Add help for screen UI
Diffstat:
M ui_ti.c | 28 ++++++++++++++++++++++++----
1 file changed, 24 insertions(+), 4 deletions(-)
---
DIR diff --git a/ui_ti.c b/ui_ti.c
t@@ -7,6 +7,9 @@
#include "common.h"
+#define C(c) #c
+#define S(c) C(c)
+
static struct termios tsave;
static struct termios tsacc;
/* navigation keys */
t@@ -85,10 +88,27 @@ printitem(Item *item)
printf("%s %s\r", typedisplay(item->type), item->username);
}
-static void
-help(void)
+static Item *
+help(Item *entry)
{
- return;
+ static Item item = {
+ .type = '0',
+ .raw = "Commands:\n"
+ "Down, " S(_key_lndown) ": move one line down.\n"
+ "Up, " S(_key_lnup) ": move one line up.\n"
+ "PgDown, " S(_key_pgdown) ": move one page down.\n"
+ "PgUp, " S(_key_pgup) ": move one page up.\n"
+ "Home, " S(_key_home) ": move to top of the page.\n"
+ "End, " S(_key_end) ": move to end of the page.\n"
+ "Right, " S(_key_pgnext) ": view highlighted item.\n"
+ "Left, " S(_key_pgprev) ": view previous item.\n"
+ S(_key_help) ": show this help.\n"
+ "^D, " S(_key_quit) ": exit sacc.\n"
+ };
+
+ item.entry = entry;
+
+ return &item;
}
static void
t@@ -336,7 +356,7 @@ selectitem(Item *entry)
continue;
return entry;
case _key_help: /* FALLTHROUGH */
- help();
+ return help(entry);
default:
continue;
}