void LLPanelNearByMedia::refreshParcelItems()
{
//
// First add/remove the "fake" items Parcel Media and Parcel Audio.
// These items will have special UUIDs
// PARCEL_MEDIA_LIST_ITEM_UUID
// PARCEL_AUDIO_LIST_ITEM_UUID
//
// Get the filter choice.
const LLSD &choice_llsd = mShowCtrl->getSelectedValue();
MediaClass choice = (MediaClass)choice_llsd.asInteger();
// Only show "special parcel items" if "All" or "Within" filter
// (and if media is "enabled")
bool should_include = (choice == MEDIA_CLASS_ALL || choice == MEDIA_CLASS_WITHIN_PARCEL);
// First Parcel Media: add or remove it as necessary
if (gSavedSettings.getBOOL("AudioStreamingMedia") &&should_include && LLViewerMedia::hasParcelMedia())
{
// Yes, there is parcel media.
if (NULL == mParcelMediaItem)
{
mParcelMediaItem = addListItem(PARCEL_MEDIA_LIST_ITEM_UUID);
mMediaList->setNeedsSort(true);
}
}
else {
if (NULL != mParcelMediaItem) {
removeListItem(PARCEL_MEDIA_LIST_ITEM_UUID);
mParcelMediaItem = NULL;
mMediaList->setNeedsSort(true);
}
}
// ... then update it
if (NULL != mParcelMediaItem)
{
std::string name, url, tooltip;
getNameAndUrlHelper(LLViewerParcelMedia::getParcelMedia(), name, url, "");
if (name.empty() || name == url)
{
tooltip = url;
}
else
{
tooltip = name + " : " + url;
}
LLViewerMediaImpl *impl = LLViewerParcelMedia::getParcelMedia();
updateListItem(mParcelMediaItem,
mParcelMediaName,
tooltip,
-2, // Proximity closer than anything else, before Parcel Audio
impl == NULL || impl->isMediaDisabled(),
impl != NULL && !LLViewerParcelMedia::getURL().empty(),
impl != NULL && impl->isMediaTimeBased() && impl->isMediaPlaying(),
MEDIA_CLASS_ALL,
"parcel media");
}
// Next Parcel Audio: add or remove it as necessary (don't show if disabled in prefs)
if (should_include && LLViewerMedia::hasParcelAudio() && gSavedSettings.getBOOL("AudioStreamingMusic"))
{
// Yes, there is parcel audio.
if (NULL == mParcelAudioItem)
{
mParcelAudioItem = addListItem(PARCEL_AUDIO_LIST_ITEM_UUID);
mMediaList->setNeedsSort(true);
}
}
else {
if (NULL != mParcelAudioItem) {
removeListItem(PARCEL_AUDIO_LIST_ITEM_UUID);
mParcelAudioItem = NULL;
mMediaList->setNeedsSort(true);
}
}
// ... then update it
if (NULL != mParcelAudioItem)
{
bool is_playing = LLViewerMedia::isParcelAudioPlaying();
std::string url;
url = LLViewerMedia::getParcelAudioURL();
updateListItem(mParcelAudioItem,
mParcelAudioName,
url,
-1, // Proximity after Parcel Media, but closer than anything else
(!is_playing),
is_playing,
is_playing,
MEDIA_CLASS_ALL,
"parcel audio");
}
}
void LLPanelNearByMedia::refreshList()
{
bool all_items_deleted = false;
if(!mMediaList)
{
// None of this makes any sense if the media list isn't there.
return;
}
// Check whether the debug column has been shown/hidden.
bool debug_info_visible = gSavedSettings.getBOOL("MediaPerformanceManagerDebug");
if(debug_info_visible != mDebugInfoVisible)
{
mDebugInfoVisible = debug_info_visible;
// Clear all items so the list gets regenerated.
mMediaList->deleteAllItems();
mParcelAudioItem = NULL;
mParcelMediaItem = NULL;
all_items_deleted = true;
updateColumns();
}
refreshParcelItems();
// Get the canonical list from LLViewerMedia
LLViewerMedia::impl_list impls = LLViewerMedia::getPriorityList();
LLViewerMedia::impl_list::iterator priority_iter;
U32 enabled_count = 0;
U32 disabled_count = 0;
// iterate over the impl list, creating rows as necessary.
for(priority_iter = impls.begin(); priority_iter != impls.end(); priority_iter++)
{
LLViewerMediaImpl *impl = *priority_iter;
// If we just emptied out the list, every flag needs to be reset.
if(all_items_deleted)
{
impl->setInNearbyMediaList(false);
}
if (!impl->isParcelMedia())
{
LLUUID media_id = impl->getMediaTextureID();
S32 proximity = impl->getProximity();
// This is expensive (i.e. a linear search) -- don't use it here. We now use mInNearbyMediaList instead.
//S32 index = mMediaList->getItemIndex(media_id);
if (proximity < 0 || !shouldShow(impl))
{
if (impl->getInNearbyMediaList())
{
// There's a row for this impl -- remove it.
removeListItem(media_id);
impl->setInNearbyMediaList(false);
}
}
else
{
if (!impl->getInNearbyMediaList())
{
// We don't have a row for this impl -- add one.
addListItem(media_id);
impl->setInNearbyMediaList(true);
}
}
// Update counts
if (impl->isMediaDisabled())
{
disabled_count++;
}
else {
enabled_count++;
}
}
}
mDisableAllCtrl->setEnabled((gSavedSettings.getBOOL("AudioStreamingMusic") ||
gSavedSettings.getBOOL("AudioStreamingMedia")) &&
(LLViewerMedia::isAnyMediaShowing() ||
LLViewerMedia::isParcelMediaPlaying() ||
LLViewerMedia::isParcelAudioPlaying()));
mEnableAllCtrl->setEnabled( (gSavedSettings.getBOOL("AudioStreamingMusic") ||
gSavedSettings.getBOOL("AudioStreamingMedia")) &&
(disabled_count > 0 ||
// parcel media (if we have it, and it isn't playing, enable "start")
(LLViewerMedia::hasParcelMedia() && ! LLViewerMedia::isParcelMediaPlaying()) ||
// parcel audio (if we have it, and it isn't playing, enable "start")
(LLViewerMedia::hasParcelAudio() && ! LLViewerMedia::isParcelAudioPlaying())));
// Iterate over the rows in the control, updating ones whose impl exists, and deleting ones whose impl has gone away.
std::vector<LLScrollListItem*> items = mMediaList->getAllData();
for (std::vector<LLScrollListItem*>::iterator item_it = items.begin();
item_it != items.end();
++item_it)
{
LLScrollListItem* item = (*item_it);
LLUUID row_id = item->getUUID();
if (row_id != PARCEL_MEDIA_LIST_ITEM_UUID &&
row_id != PARCEL_AUDIO_LIST_ITEM_UUID)
{
LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(row_id);
if(impl)
{
updateListItem(item, impl);
}
else
{
// This item's impl has been deleted -- remove the row.
// Removing the row won't throw off our iteration, since we have a local copy of the array.
// We just need to make sure we don't access this item after the delete.
removeListItem(row_id);
}
}
}
// Set the selection to whatever media impl the media focus/hover is on.
// This is an experiment, and can be removed by ifdefing out these 4 lines.
LLUUID media_target = LLViewerMediaFocus::getInstance()->getControlsMediaID();
if(media_target.notNull())
{
mMediaList->selectByID(media_target);
}
}
void LLPanelNearByMedia::updateControls()
{
LLUUID selected_media_id = mMediaList->getValue().asUUID();
if (selected_media_id == PARCEL_AUDIO_LIST_ITEM_UUID)
{
if (!LLViewerMedia::hasParcelAudio() || !gSavedSettings.getBOOL("AudioStreamingMusic"))
{
// disable controls if audio streaming music is disabled from preference
showDisabledControls();
}
else {
showTimeBasedControls(LLViewerMedia::isParcelAudioPlaying(),
false, // include_zoom
false, // is_zoomed
gSavedSettings.getBOOL("MuteMusic"),
gSavedSettings.getF32("AudioLevelMusic") );
}
}
else if (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID)
{
if (!LLViewerMedia::hasParcelMedia() || !gSavedSettings.getBOOL("AudioStreamingMedia"))
{
// disable controls if audio streaming media is disabled from preference
showDisabledControls();
}
else {
LLViewerMediaImpl* impl = LLViewerParcelMedia::getParcelMedia();
if (NULL == impl)
{
// Just means it hasn't started yet
showBasicControls(false, false, false, false, 0);
}
else if (impl->isMediaTimeBased())
{
showTimeBasedControls(impl->isMediaPlaying(),
false, // include_zoom
false, // is_zoomed
impl->getVolume() == 0.0,
impl->getVolume() );
}
else {
// non-time-based parcel media
showBasicControls(LLViewerMedia::isParcelMediaPlaying(),
false,
false,
impl->getVolume() == 0.0,
impl->getVolume());
}
}
}
else {
LLViewerMediaImpl* impl = LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
if (NULL == impl || !gSavedSettings.getBOOL("AudioStreamingMedia"))
{
showDisabledControls();
}
else {
if (impl->isMediaTimeBased())
{
showTimeBasedControls(impl->isMediaPlaying(),
! impl->isParcelMedia(), // include_zoom
LLViewerMediaFocus::getInstance()->isZoomed(),
impl->getVolume() == 0.0,
impl->getVolume());
}
else {
showBasicControls(!impl->isMediaDisabled(),
! impl->isParcelMedia(), // include_zoom
LLViewerMediaFocus::getInstance()->isZoomed(),
impl->getVolume() == 0.0,
impl->getVolume());
}
}
}
}
