Merged from viewer-release

1 files changed, 193 insertions, 54 deletions

diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index e7442537d2..2227a43cd8 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -2,25 +2,31 @@
  * @file llappearancemgr.h
  * @brief Manager for initiating appearance changes on the viewer
  *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * $LicenseInfo:firstyear=2004&license=viewergpl$
+ * 
+ * Copyright (c) 2004-2009, Linden Research, Inc.
  * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
  * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
  * $/LicenseInfo$
  */
 
@@ -28,12 +34,10 @@
 #define LL_LLAPPEARANCEMGR_H
 
 #include "llsingleton.h"
-
-#include "llagentwearables.h"
-#include "llcallbacklist.h"
 #include "llinventorymodel.h"
 #include "llinventoryobserver.h"
 #include "llviewerinventory.h"
+#include "llcallbacklist.h"
 
 class LLWearable;
 class LLWearableHoldingPattern;
@@ -48,7 +52,7 @@ class LLAppearanceMgr: public LLSingleton<LLAppearanceMgr>
 public:
 	typedef std::vector<LLInventoryModel::item_array_t> wearables_by_type_t;
 
-	void updateAppearanceFromCOF(bool update_base_outfit_ordering = false);
+	void updateAppearanceFromCOF();
 	bool needToSaveCOF();
 	void updateCOF(const LLUUID& category, bool append = false);
 	void wearInventoryCategory(LLInventoryCategory* category, bool copy, bool append);
@@ -60,7 +64,6 @@ public:
 	void renameOutfit(const LLUUID& outfit_id);
 	void takeOffOutfit(const LLUUID& cat_id);
 	void addCategoryToCurrentOutfit(const LLUUID& cat_id);
-	void enforceItemCountLimits();
 
 	// Copy all items and the src category itself.
 	void shallowCopyCategory(const LLUUID& src_id, const LLUUID& dst_id,
@@ -72,15 +75,6 @@ public:
 	// Determine whether a given outfit can be removed.
 	bool getCanRemoveOutfit(const LLUUID& outfit_cat_id);
 
-	// Determine whether we're wearing any of the outfit contents (excluding body parts).
-	static bool getCanRemoveFromCOF(const LLUUID& outfit_cat_id);
-
-	// Determine whether we can add anything (but body parts) from the outfit contents to COF.
-	static bool getCanAddToCOF(const LLUUID& outfit_cat_id);
-
-	// Determine whether we can replace current outfit with the given one.
-	bool getCanReplaceCOF(const LLUUID& outfit_cat_id);
-
 	// Copy all items in a category.
 	void shallowCopyCategoryContents(const LLUUID& src_id, const LLUUID& dst_id,
 									 LLPointer<LLInventoryCallback> cb);
@@ -96,7 +90,7 @@ public:
 	const LLUUID getBaseOutfitUUID();
 
 	// Wear/attach an item (from a user's inventory) on the agent
-	bool wearItemOnAvatar(const LLUUID& item_to_wear, bool do_update = true, bool replace = false, LLPointer<LLInventoryCallback> cb = NULL);
+	bool wearItemOnAvatar(const LLUUID& item_to_wear, bool do_update = true, bool replace = false);
 
 	// Update the displayed outfit name in UI.
 	void updatePanelOutfitName(const std::string& name);
@@ -121,8 +115,8 @@ public:
 				 LLPointer<LLInventoryCallback> cb);
 
 	// Add COF link to individual item.
-	void addCOFItemLink(const LLUUID& item_id, bool do_update = true, LLPointer<LLInventoryCallback> cb = NULL);
-	void addCOFItemLink(const LLInventoryItem *item, bool do_update = true, LLPointer<LLInventoryCallback> cb = NULL);
+	void addCOFItemLink(const LLUUID& item_id, bool do_update = true);
+	void addCOFItemLink(const LLInventoryItem *item, bool do_update = true);
 
 	// Remove COF entries
 	void removeCOFItemLinks(const LLUUID& item_id, bool do_update = true);
@@ -157,7 +151,7 @@ public:
 	void removeItemFromAvatar(const LLUUID& item_id);
 
 
-	LLUUID makeNewOutfitLinks(const std::string& new_folder_name,bool show_panel = true);
+	LLUUID makeNewOutfitLinks(const std::string& new_folder_name);
 
 	bool moveWearable(LLViewerInventoryItem* item, bool closer_to_body);
 
@@ -168,12 +162,10 @@ public:
 
 	//Check ordering information on wearables stored in links' descriptions and update if it is invalid
 	// COF is processed if cat_id is not specified
-	void updateClothingOrderingInfo(LLUUID cat_id = LLUUID::null, bool update_base_outfit_ordering = false);
+	void updateClothingOrderingInfo(LLUUID cat_id = LLUUID::null);
 
 	bool isOutfitLocked() { return mOutfitLocked; }
 
-	bool isInUpdateAppearanceFromCOF() { return mIsInUpdateAppearanceFromCOF; }
-
 protected:
 	LLAppearanceMgr();
 	~LLAppearanceMgr();
@@ -203,7 +195,6 @@ private:
 	std::set<LLUUID> mRegisteredAttachments;
 	bool mAttachmentInvLinkEnabled;
 	bool mOutfitIsDirty;
-	bool mIsInUpdateAppearanceFromCOF; // to detect recursive calls.
 
 	/**
 	 * Lock for blocking operations on outfit until server reply or timeout exceed
@@ -220,23 +211,17 @@ public:
 	BOOL getIsInCOF(const LLUUID& obj_id) const;
 	// Is this in the COF and can the user delete it from the COF?
 	BOOL getIsProtectedCOFItem(const LLUUID& obj_id) const;
-
-	/**
-	 * Checks if COF contains link to specified object.
-	 */
-	static bool isLinkInCOF(const LLUUID& obj_id);
 };
 
 class LLUpdateAppearanceOnDestroy: public LLInventoryCallback
 {
 public:
-	LLUpdateAppearanceOnDestroy(bool update_base_outfit_ordering = false);
+	LLUpdateAppearanceOnDestroy();
 	virtual ~LLUpdateAppearanceOnDestroy();
 	/* virtual */ void fire(const LLUUID& inv_item);
 
 private:
 	U32 mFireCount;
-	bool mUpdateBaseOrder;
 };
 
 
@@ -244,19 +229,173 @@ private:
 
 LLUUID findDescendentCategoryIDByName(const LLUUID& parent_id,const std::string& name);
 
-typedef boost::function<void ()> nullary_func_t;
-typedef boost::function<bool ()> bool_func_t;
+// Shim class and template function to allow arbitrary boost::bind
+// expressions to be run as one-time idle callbacks.
+template <typename T>
+class OnIdleCallbackOneTime
+{
+public:
+	OnIdleCallbackOneTime(T callable):
+		mCallable(callable)
+	{
+	}
+	static void onIdle(void *data)
+	{
+		gIdleCallbacks.deleteFunction(onIdle, data);
+		OnIdleCallbackOneTime<T>* self = reinterpret_cast<OnIdleCallbackOneTime<T>*>(data);
+		self->call();
+		delete self;
+	}
+	void call()
+	{
+		mCallable();
+	}
+private:
+	T mCallable;
+};
 
-// Call a given callable once in idle loop.
-void doOnIdleOneTime(nullary_func_t callable);
+template <typename T>
+void doOnIdleOneTime(T callable)
+{
+	OnIdleCallbackOneTime<T>* cb_functor = new OnIdleCallbackOneTime<T>(callable);
+	gIdleCallbacks.addFunction(&OnIdleCallbackOneTime<T>::onIdle,cb_functor);
+}
+
+// Shim class and template function to allow arbitrary boost::bind
+// expressions to be run as recurring idle callbacks.
+// Callable should return true when done, false to continue getting called.
+template <typename T>
+class OnIdleCallbackRepeating
+{
+public:
+	OnIdleCallbackRepeating(T callable):
+		mCallable(callable)
+	{
+	}
+	// Will keep getting called until the callable returns true.
+	static void onIdle(void *data)
+	{
+		OnIdleCallbackRepeating<T>* self = reinterpret_cast<OnIdleCallbackRepeating<T>*>(data);
+		bool done = self->call();
+		if (done)
+		{
+			gIdleCallbacks.deleteFunction(onIdle, data);
+			delete self;
+		}
+	}
+	bool call()
+	{
+		return mCallable();
+	}
+private:
+	T mCallable;
+};
+
+template <typename T>
+void doOnIdleRepeating(T callable)
+{
+	OnIdleCallbackRepeating<T>* cb_functor = new OnIdleCallbackRepeating<T>(callable);
+	gIdleCallbacks.addFunction(&OnIdleCallbackRepeating<T>::onIdle,cb_functor);
+}
 
-// Repeatedly call a callable in idle loop until it returns true.
-void doOnIdleRepeating(bool_func_t callable);
+template <class T>
+class CallAfterCategoryFetchStage2: public LLInventoryFetchItemsObserver
+{
+public:
+	CallAfterCategoryFetchStage2(const uuid_vec_t& ids,
+								 T callable) :
+		LLInventoryFetchItemsObserver(ids),
+		mCallable(callable)
+	{
+	}
+	~CallAfterCategoryFetchStage2()
+	{
+	}
+	virtual void done()
+	{
+		gInventory.removeObserver(this);
+		doOnIdleOneTime(mCallable);
+		delete this;
+	}
+protected:
+	T mCallable;
+};
 
-// Invoke a given callable after category contents are fully fetched.
-void callAfterCategoryFetch(const LLUUID& cat_id, nullary_func_t cb);
+template <class T>
+class CallAfterCategoryFetchStage1: public LLInventoryFetchDescendentsObserver
+{
+public:
+	CallAfterCategoryFetchStage1(const LLUUID& cat_id, T callable) :
+		LLInventoryFetchDescendentsObserver(cat_id),
+		mCallable(callable)
+	{
+	}
+	~CallAfterCategoryFetchStage1()
+	{
+	}
+	virtual void done()
+	{
+		// What we do here is get the complete information on the items in
+		// the library, and set up an observer that will wait for that to
+		// happen.
+		LLInventoryModel::cat_array_t cat_array;
+		LLInventoryModel::item_array_t item_array;
+		gInventory.collectDescendents(mComplete.front(),
+									  cat_array,
+									  item_array,
+									  LLInventoryModel::EXCLUDE_TRASH);
+		S32 count = item_array.count();
+		if(!count)
+		{
+			llwarns << "Nothing fetched in category " << mComplete.front()
+					<< llendl;
+			//dec_busy_count();
+			gInventory.removeObserver(this);
+			delete this;
+			return;
+		}
+
+		uuid_vec_t ids;
+		for(S32 i = 0; i < count; ++i)
+		{
+			ids.push_back(item_array.get(i)->getUUID());
+		}
+		
+		gInventory.removeObserver(this);
+		
+		// do the fetch
+		CallAfterCategoryFetchStage2<T> *stage2 = new CallAfterCategoryFetchStage2<T>(ids, mCallable);
+		stage2->startFetch();
+		if(stage2->isFinished())
+		{
+			// everything is already here - call done.
+			stage2->done();
+		}
+		else
+		{
+			// it's all on it's way - add an observer, and the inventory
+			// will call done for us when everything is here.
+			gInventory.addObserver(stage2);
+		}
+		delete this;
+	}
+protected:
+	T mCallable;
+};
 
-// Wear all items in a uuid vector.
-void wear_multiple(const uuid_vec_t& ids, bool replace);
+template <class T> 
+void callAfterCategoryFetch(const LLUUID& cat_id, T callable)
+{
+	CallAfterCategoryFetchStage1<T> *stage1 = new CallAfterCategoryFetchStage1<T>(cat_id, callable);
+	stage1->startFetch();
+	if (stage1->isFinished())
+	{
+		stage1->done();
+	}
+	else
+	{
+		gInventory.addObserver(stage1);
+	}
+}
 
 #endif