Removed a bunch of templates and inlining through the miracle of boost::function

2 files changed, 185 insertions, 175 deletions

diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index 5e0d49ac12..c04c2e271f 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -1801,9 +1801,9 @@ void LLAppearanceMgr::wearInventoryCategory(LLInventoryCategory* category, bool
 	llinfos << "wearInventoryCategory( " << category->getName()
 			 << " )" << llendl;
 
-	callAfterCategoryFetch(category->getUUID(),boost::bind(&LLAppearanceMgr::wearCategoryFinal,
-														   &LLAppearanceMgr::instance(),
-														   category->getUUID(), copy, append));
+	callAfterCategoryFetch(category->getUUID(), boost::bind(&LLAppearanceMgr::wearCategoryFinal,
+															&LLAppearanceMgr::instance(),
+															category->getUUID(), copy, append));
 }
 
 void LLAppearanceMgr::wearCategoryFinal(LLUUID& cat_id, bool copy_items, bool append)
@@ -2727,6 +2727,179 @@ BOOL LLAppearanceMgr::getIsProtectedCOFItem(const LLUUID& obj_id) const
 	*/
 }
 
+// Shim class to allow arbitrary boost::bind
+// expressions to be run as one-time idle callbacks.
+//
+// TODO: rework idle function spec to take a boost::function in the first place.
+class OnIdleCallbackOneTime
+{
+public:
+	OnIdleCallbackOneTime(nullary_func_t callable):
+		mCallable(callable)
+	{
+	}
+	static void onIdle(void *data)
+	{
+		gIdleCallbacks.deleteFunction(onIdle, data);
+		OnIdleCallbackOneTime* self = reinterpret_cast<OnIdleCallbackOneTime*>(data);
+		self->call();
+		delete self;
+	}
+	void call()
+	{
+		mCallable();
+	}
+private:
+	nullary_func_t mCallable;
+};
+
+void doOnIdleOneTime(nullary_func_t callable)
+{
+	OnIdleCallbackOneTime* cb_functor = new OnIdleCallbackOneTime(callable);
+	gIdleCallbacks.addFunction(&OnIdleCallbackOneTime::onIdle,cb_functor);
+}
+
+// Shim class to allow generic boost functions to be run as
+// recurring idle callbacks.  Callable should return true when done,
+// false to continue getting called.
+//
+// TODO: rework idle function spec to take a boost::function in the first place.
+class OnIdleCallbackRepeating
+{
+public:
+	OnIdleCallbackRepeating(bool_func_t callable):
+		mCallable(callable)
+	{
+	}
+	// Will keep getting called until the callable returns true.
+	static void onIdle(void *data)
+	{
+		OnIdleCallbackRepeating* self = reinterpret_cast<OnIdleCallbackRepeating*>(data);
+		bool done = self->call();
+		if (done)
+		{
+			gIdleCallbacks.deleteFunction(onIdle, data);
+			delete self;
+		}
+	}
+	bool call()
+	{
+		return mCallable();
+	}
+private:
+	bool_func_t mCallable;
+};
+
+void doOnIdleRepeating(bool_func_t callable)
+{
+	OnIdleCallbackRepeating* cb_functor = new OnIdleCallbackRepeating(callable);
+	gIdleCallbacks.addFunction(&OnIdleCallbackRepeating::onIdle,cb_functor);
+}
+
+class CallAfterCategoryFetchStage2: public LLInventoryFetchItemsObserver
+{
+public:
+	CallAfterCategoryFetchStage2(const uuid_vec_t& ids,
+								 nullary_func_t callable) :
+		LLInventoryFetchItemsObserver(ids),
+		mCallable(callable)
+	{
+	}
+	~CallAfterCategoryFetchStage2()
+	{
+	}
+	virtual void done()
+	{
+		llinfos << this << " done with incomplete " << mIncomplete.size()
+				<< " complete " << mComplete.size() <<  " calling callable" << llendl;
+
+		gInventory.removeObserver(this);
+		doOnIdleOneTime(mCallable);
+		delete this;
+	}
+protected:
+	nullary_func_t mCallable;
+};
+
+class CallAfterCategoryFetchStage1: public LLInventoryFetchDescendentsObserver
+{
+public:
+	CallAfterCategoryFetchStage1(const LLUUID& cat_id, nullary_func_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);
+
+			// lets notify observers that loading is finished.
+			gAgentWearables.notifyLoadingFinished();
+			delete this;
+			return;
+		}
+
+		llinfos << "stage1 got " << item_array.count() << " items, passing to stage2 " << llendl;
+		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 *stage2 = new CallAfterCategoryFetchStage2(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:
+	nullary_func_t mCallable;
+};
+
+void callAfterCategoryFetch(const LLUUID& cat_id, nullary_func_t cb)
+{
+	CallAfterCategoryFetchStage1 *stage1 = new CallAfterCategoryFetchStage1(cat_id, cb);
+	stage1->startFetch();
+	if (stage1->isFinished())
+	{
+		stage1->done();
+	}
+	else
+	{
+		gInventory.addObserver(stage1);
+	}
+}
+
 void wear_multiple(const uuid_vec_t& ids, bool replace)
 {
 	LLPointer<LLInventoryCallback> cb = new LLUpdateAppearanceOnDestroy;
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index a6cd129306..ca57d62446 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -242,182 +242,19 @@ private:
 
 LLUUID findDescendentCategoryIDByName(const LLUUID& parent_id,const std::string& name);
 
-// 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;
-};
+typedef boost::function<void ()> nullary_func_t;
+typedef boost::function<bool ()> bool_func_t;
 
-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;
-};
+// Call a given callable once in idle loop.
+void doOnIdleOneTime(nullary_func_t callable);
 
-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()
-	{
-		llinfos << this << " done with incomplete " << mIncomplete.size()
-				<< " complete " << mComplete.size() <<  " calling callable" << llendl;
-
-		gInventory.removeObserver(this);
-		doOnIdleOneTime(mCallable);
-		delete this;
-	}
-protected:
-	T mCallable;
-};
-
-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);
-
-			// lets notify observers that loading is finished.
-			gAgentWearables.notifyLoadingFinished();
-			delete this;
-			return;
-		}
-
-		llinfos << "stage1 got " << item_array.count() << " items, passing to stage2 " << llendl;
-		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;
-};
-
-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);
-	}
-}
+// Invoke a given callable after category contents are fully fetched.
+void callAfterCategoryFetch(const LLUUID& cat_id, nullary_func_t cb);
 
+// Wear all items in a uuid vector.
 void wear_multiple(const uuid_vec_t& ids, bool replace);
 
 #endif