From dad6d76ef2de65097de94aa97dc0069b7ec59b3e Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Tue, 2 Jul 2002 18:03:00 +0000 Subject: Wrapping patch by Bill, Matthew and Lee git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1311 a1c6a512-1295-4272-9138-f99709370657 --- apps/tree.c | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/apps/tree.c b/apps/tree.c index a6308b4391..cef63a0b96 100644 --- a/apps/tree.c +++ b/apps/tree.c @@ -358,7 +358,6 @@ bool dirbrowse(char *root) put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, false); dircursor--; put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); - lcd_update(); } else { if (start) { @@ -366,7 +365,21 @@ bool dirbrowse(char *root) numentries = showdir(currdir, start); put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); } + else { + if (numentries < TREE_MAX_ON_SCREEN) { + put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, false); + dircursor = numentries - 1; + put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); + } + else { + start = numentries - TREE_MAX_ON_SCREEN; + dircursor = TREE_MAX_ON_SCREEN - 1; + numentries = showdir(currdir, start); + put_cursorxy(0, CURSOR_Y + LINE_Y + TREE_MAX_ON_SCREEN - 1, true); + } + } } + lcd_update(); break; case TREE_NEXT: @@ -382,6 +395,19 @@ bool dirbrowse(char *root) put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); } } + else { + if(numentries < TREE_MAX_ON_SCREEN) { + put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, false); + start = dircursor = 0; + put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); + } + else { + start = dircursor = 0; + numentries = showdir(currdir, start); + put_cursorxy(0, CURSOR_Y + LINE_Y+dircursor, true); + } + } + lcd_update(); break; case TREE_MENU: { -- cgit v1.2.3