From ad4e0425a6860803e5f31a08c349cd99e02e2847 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Sat, 12 Apr 2014 18:42:30 +0300
Subject: Make page scrolling work like it should. (Shfit+pgup/pgdwn for old
 behaviour)

---
 lib/draw/curses.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/draw')

diff --git a/lib/draw/curses.c b/lib/draw/curses.c
index 653a07d..b54693f 100644
--- a/lib/draw/curses.c
+++ b/lib/draw/curses.c
@@ -198,6 +198,12 @@ static void _bmDrawCursesRender(const bmMenu *menu)
     curses.refresh();
 }
 
+static unsigned int _bmDrawCursesDisplayedCount(const bmMenu *menu)
+{
+    (void)menu;
+    return (curses.stdscr ? curses.getmaxy(curses.stdscr) : 0);
+}
+
 static void _bmDrawCursesEndWin(void)
 {
     freopen(TTY, "w", stdout);
@@ -258,6 +264,12 @@ static bmKey _bmDrawCursesGetKey(unsigned int *unicode)
         case KEY_NPAGE: /* Page down */
             return BM_KEY_PAGE_DOWN;
 
+        case 398: /* S-Page up */
+            return BM_KEY_SHIFT_PAGE_UP;
+
+        case 396: /* S-Page down */
+            return BM_KEY_SHIFT_PAGE_DOWN;
+
         case 8: /* C-h */
         case 127: /* Delete */
         case KEY_BACKSPACE:
@@ -361,6 +373,7 @@ int _bmDrawCursesInit(struct _bmRenderApi *api)
 
 #undef bmLoadFunction
 
+    api->displayedCount = _bmDrawCursesDisplayedCount;
     api->getKey = _bmDrawCursesGetKey;
     api->render = _bmDrawCursesRender;
     api->free = _bmDrawCursesFree;
-- 
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