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left exits the browsers

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12541 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-03-01 23:41:45 +00:00
parent 361a60c964
commit 277c39c2fd
1 changed files with 10 additions and 1 deletions
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11
apps/tree.c
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@ -566,6 +566,7 @@ int dirbrowse()
bool need_update = true; bool need_update = true;
bool exit_func = false; bool exit_func = false;
long thumbnail_time = -1; /* for delaying a thumbnail */ long thumbnail_time = -1; /* for delaying a thumbnail */
long last_cancel = 0;
char* currdir = tc.currdir; /* just a shortcut */ char* currdir = tc.currdir; /* just a shortcut */
#ifdef HAVE_TAGCACHE #ifdef HAVE_TAGCACHE
@ -646,8 +647,16 @@ int dirbrowse()
if ((*tc.dirfilter == SHOW_ID3DB && tc.dirlevel == 0) || if ((*tc.dirfilter == SHOW_ID3DB && tc.dirlevel == 0) ||
((*tc.dirfilter != SHOW_ID3DB && !strcmp(currdir,"/")))) ((*tc.dirfilter != SHOW_ID3DB && !strcmp(currdir,"/"))))
{ {
break; /* do nothing */ if (last_cancel && TIME_BEFORE(current_tick, last_cancel+HZ/2))
{
last_cancel = 0;
action_signalscreenchange(); /* eat the cancel presses */
break;
}
else
return GO_TO_ROOT;
} }
last_cancel = current_tick;
#ifdef HAVE_TAGCACHE #ifdef HAVE_TAGCACHE
if (id3db) if (id3db)