EXT-7777 WIP Implemented loading indicator for "Save" and "Save As" actions in "My Outfits" & "Edit Outfit" Panels.

EXT-7929 FIXED Updated functionality of attaching object: loading indicator gets hidden when attaching is completed.

- Fixed crash when accessing singleton on application exit.

- Updated functionality of attaching object: loading indicator was not hidden.
 * Reason: link to attachment was created without next appearance updating.
 * Fix: passed "true" into LLAppearanceMgr::addCOFItemLink to call LLAppearanceMgr::updateAppearanceFromCOF when attachments is completed. (Like for clothing).

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/611/

--HG--
branch : product-engine

1 files changed, 9 insertions, 0 deletions

diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index 3923749e64..66866618e1 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -47,6 +47,7 @@
 #include "llinventorypanel.h"
 #include "llmd5.h"
 #include "llnotificationsutil.h"
+#include "lloutfitobserver.h"
 #include "llpaneloutfitsinventory.h"
 #include "llsidepanelappearance.h"
 #include "llsidetray.h"
@@ -179,6 +180,13 @@ void LLAgentWearables::cleanup()
 {
 }
 
+// static
+void LLAgentWearables::initClass()
+{
+	// this can not be called from constructor because its instance is global and is created too early.
+	LLOutfitObserver::instance().addCOFSavedCallback(boost::bind(&LLAgentWearables::notifyLoadingFinished, &gAgentWearables));
+}
+
 void LLAgentWearables::setAvatarObject(LLVOAvatarSelf *avatar)
 { 
 	if (avatar)
@@ -931,6 +939,7 @@ void LLAgentWearables::processAgentInitialWearablesUpdate(LLMessageSystem* mesgs
 
 	// notify subscribers that wearables started loading. See EXT-7777
 	// *TODO: find more proper place to not be called from deprecated method.
+	// Seems such place is found: LLInitialWearablesFetch::processContents()
 	gAgentWearables.notifyLoadingStarted();
 
 	mInitialWearablesUpdateReceived = true;