EXT-3958 title needs to update appropriately when changes made to outfit

We now show a string "(unsaved)" under the appearance panel outfit title
when the currently loaded outfit has been modified from its original state.

Tested with following conditions:
1) item added to loaded outfit
2) item removed from loaded outfit
3) item replaced in loaded outfit

Appears to work properly on login as well. Checking is a manual folder compare,
but should be fairly efficient.

XUI changes submitted by Erica

Entire diff reviewed by Vir

1 files changed, 11 insertions, 0 deletions

diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 11b910ee11..b954968998 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -96,6 +96,16 @@ public:
 	// Add COF link to ensemble folder.
 	void addEnsembleLink(LLInventoryCategory* item, bool do_update = true);
 
+	//has the current outfit changed since it was loaded?
+	bool isOutfitDirty() { return mOutfitIsDirty; }
+
+	// set false if you just loaded the outfit, true otherwise
+	void setOutfitDirty(bool isDirty) { mOutfitIsDirty = isDirty; }
+	
+	// manually compare ouftit folder link to COF to see if outfit has changed.
+	// should only be necessary to do on initial login.
+	void updateIsDirty();
+
 protected:
 	LLAppearanceManager();
 	~LLAppearanceManager();
@@ -120,6 +130,7 @@ private:
 
 	std::set<LLUUID> mRegisteredAttachments;
 	bool mAttachmentInvLinkEnabled;
+	bool mOutfitIsDirty;
 };
 
 #define SUPPORT_ENSEMBLES 0