Fix for EXT-8151

Made LLPanelOutfitEdit::onPlusBtnClicked() iterate over all selected items and wear each one.  Also made it create one LLUpdateAppearanceOnDestroy and pass it to all calls to wearItemOnAvatar.

Add optional callback argument (as LLPointer) to wearItemOnAvatar, addCOFItemLink, LLDeferredCOFLinkObserver

Reviewed by Nyx at http://codereview.lindenlab.com/2482033

1 files changed, 13 insertions, 6 deletions

diff --git a/indra/newview/llpaneloutfitedit.cpp b/indra/newview/llpaneloutfitedit.cpp
index 2df1982e03..f8350a56ef 100644
--- a/indra/newview/llpaneloutfitedit.cpp
+++ b/indra/newview/llpaneloutfitedit.cpp
@@ -567,13 +567,20 @@ void LLPanelOutfitEdit::onSearchEdit(const std::string& string)
 
 void LLPanelOutfitEdit::onPlusBtnClicked(void)
 {
-	LLUUID selected_id;
-	getCurrentItemUUID(selected_id);
-
-	if (selected_id.isNull()) return;
+	uuid_vec_t selected_items;
+	getSelectedItemsUUID(selected_items);
 
-	//replacing instead of adding the item
-	LLAppearanceMgr::getInstance()->wearItemOnAvatar(selected_id, true, true);
+	LLPointer<LLInventoryCallback> link_waiter = new LLUpdateAppearanceOnDestroy;
+	
+	for(uuid_vec_t::iterator iter = selected_items.begin(); iter != selected_items.end(); iter++)
+	{
+		LLUUID selected_id = *iter;
+		if (!selected_id.isNull())
+		{
+			//replacing instead of adding the item
+			LLAppearanceMgr::getInstance()->wearItemOnAvatar(selected_id, false, true, link_waiter);
+		}
+	}
 }
 
 void LLPanelOutfitEdit::onVisibilityChange()