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More improvement to the display of Searching... splashes in the tagtree:

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1) Only show splashes on searches after 1/2 second has passed. This avoids splashes for very short searches.
2) Update the splash a little more frequently for better feedback.
3) Fix a bug where the number of items found was reported wrongly a lot of the time.
4) Display the splash straight away if the disk needs to spin up because it's definitely going to be waiting at least a couple of seconds then.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16432 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Barry Wardell 2008-02-27 17:42:51 +00:00
parent 43cf1d509b
commit ca57699ed5
1 changed files with 12 additions and 8 deletions
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20
apps/tagtree.c
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@ -932,13 +932,15 @@ static bool show_search_progress(bool init, int count)
{
static int last_tick = 0;
/* Don't show splashes for 1/2 second after starting search */
if (init)
{
last_tick = current_tick;
last_tick = current_tick + HZ/2;
return true;
}
if (current_tick - last_tick > HZ/4)
/* Update progress every 1/10 of a second */
if (current_tick - last_tick > HZ/10)
{
gui_syncsplash(0, str(LANG_PLAYLIST_SEARCH_MSG), count,
str(LANG_OFF_ABORT));
@ -1052,13 +1054,15 @@ static int retrieve_entries(struct tree_context *c, struct tagcache_search *tcs,
#endif
)
{
show_search_progress(true, 0);
/* Show search progress straight away if the disk needs to spin up,
otherwise show it after the normal 1/2 second delay */
show_search_progress(
#if !defined(HAVE_FLASH_STORAGE)
/* Non-flash devices might have a pause while the disk spins up so give
some feedback so the user knows that something is happening */
gui_syncsplash(0, str(LANG_PLAYLIST_SEARCH_MSG),
0, csi->name);
ata_disk_is_active()
#else
true
#endif
, 0);
}
if (c->currtable == allsubentries)
@ -1232,7 +1236,7 @@ static int retrieve_entries(struct tree_context *c, struct tagcache_search *tcs,
if (init && !tcs->ramsearch)
{
if (!show_search_progress(false, i))
if (!show_search_progress(false, total_count))
{
tagcache_search_finish(tcs);
return current_entry_count;