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Go to current song (instead of root) when exiting wps after resume and browse current enabled. Also, if current file is at end of directory listing, show more files on the screen when exiting wps.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2247 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Hardeep Sidhu 2002-09-09 17:32:15 +00:00
parent 73f6abebc0
commit ddfa4cb0e5
1 changed files with 28 additions and 7 deletions
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35
apps/tree.c
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@ -303,16 +303,33 @@ static int showdir(char *path, int start)
if (start == -1)
{
int diff_files;
/* use lastfile to determine start (default=0) */
start = dirstart = 0;
start = 0;
for (i=0; i<filesindir; i++)
{
if (!strcasecmp(dircache[i].name, lastfile))
{
start = dirstart = i;
start = i;
break;
}
}
diff_files = filesindir - start;
if (diff_files < tree_max_on_screen)
{
int oldstart = start;
start -= (tree_max_on_screen - diff_files);
if (start < 0)
start = 0;
dircursor = oldstart - start;
}
dirstart = start;
}
lcd_stop_scroll();
@ -482,6 +499,9 @@ void start_resume(void)
if (showdir(global_settings.resume_file, 0) < 0 )
return;
lastdir[0] = '\0';
build_playlist(global_settings.resume_index);
play_list(global_settings.resume_file,
NULL,
@ -562,17 +582,18 @@ bool dirbrowse(char *root)
tree_max_on_screen = TREE_MAX_ON_SCREEN;
#endif
start_resume();
button_set_release(RELEASE_MASK);
dircursor=0;
dirstart=0;
dirlevel=0;
memcpy(currdir,root,sizeof(currdir));
numentries = showdir(root, dirstart);
start_resume();
button_set_release(RELEASE_MASK);
numentries = showdir(currdir, dirstart);
if (numentries == -1)
return -1; /* root is not a directory */
return -1; /* currdir is not a directory */
put_cursorxy(CURSOR_X, CURSOR_Y + dircursor, true);