cleaned up LLUICtrlFactory...

removed redundant functionality
moved buildPanel to LLPanel

62 files changed, 351 insertions, 415 deletions

diff --git a/indra/llui/llaccordionctrl.cpp b/indra/llui/llaccordionctrl.cpp
index c3ef734823..9337626c8e 100644
--- a/indra/llui/llaccordionctrl.cpp
+++ b/indra/llui/llaccordionctrl.cpp
@@ -89,7 +89,7 @@ LLAccordionCtrl::LLAccordionCtrl() : LLPanel()
 
 	mSingleExpansion = false;
 	mFitParent = false;
-	LLUICtrlFactory::getInstance()->buildPanel(this, "accordion_parent.xml");	
+	buildPanel(this, "accordion_parent.xml");	
 }
 
 //---------------------------------------------------------------------------------
diff --git a/indra/llui/llpanel.cpp b/indra/llui/llpanel.cpp
index 0f769bd6dc..bfca0bd45e 100644
--- a/indra/llui/llpanel.cpp
+++ b/indra/llui/llpanel.cpp
@@ -41,6 +41,7 @@
 #include "llfontgl.h"
 #include "llrect.h"
 #include "llerror.h"
+#include "lldir.h"
 #include "lltimer.h"
 
 #include "llaccordionctrltab.h"
@@ -58,6 +59,8 @@
 #include "lltabcontainer.h"
 
 static LLDefaultChildRegistry::Register<LLPanel> r1("panel", &LLPanel::fromXML);
+LLPanel::factory_stack_t	LLPanel::sFactoryStack;
+
 
 // Compiler optimization, generate extern template
 template class LLPanel* LLView::getChild<class LLPanel>(
@@ -400,7 +403,7 @@ LLView* LLPanel::fromXML(LLXMLNodePtr node, LLView* parent, LLXMLNodePtr output_
 
 		if (!panelp)
 		{
-			panelp = LLUICtrlFactory::getInstance()->createFactoryPanel(name);
+			panelp = createFactoryPanel(name);
 			llassert(panelp);
 			
 			if (!panelp)
@@ -413,20 +416,20 @@ LLView* LLPanel::fromXML(LLXMLNodePtr node, LLView* parent, LLXMLNodePtr output_
 	// factory panels may have registered their own factory maps
 	if (!panelp->getFactoryMap().empty())
 	{
-		LLUICtrlFactory::instance().pushFactoryFunctions(&panelp->getFactoryMap());
+		sFactoryStack.push_back(&panelp->getFactoryMap());
 	}
 	// for local registry callbacks; define in constructor, referenced in XUI or postBuild
 	panelp->mCommitCallbackRegistrar.pushScope(); 
 	panelp->mEnableCallbackRegistrar.pushScope();
 
-	panelp->initPanelXML(node, parent, output_node);
+	panelp->initPanelXML(node, parent, output_node, LLUICtrlFactory::getDefaultParams<LLPanel>());
 	
 	panelp->mCommitCallbackRegistrar.popScope();
 	panelp->mEnableCallbackRegistrar.popScope();
 
 	if (!panelp->getFactoryMap().empty())
 	{
-		LLUICtrlFactory::instance().popFactoryFunctions();
+		sFactoryStack.pop_back();
 	}
 
 	return panelp;
@@ -493,11 +496,9 @@ static LLFastTimer::DeclareTimer FTM_PANEL_SETUP("Panel Setup");
 static LLFastTimer::DeclareTimer FTM_EXTERNAL_PANEL_LOAD("Load Extern Panel Reference");
 static LLFastTimer::DeclareTimer FTM_PANEL_POSTBUILD("Panel PostBuild");
 
-BOOL LLPanel::initPanelXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node)
+BOOL LLPanel::initPanelXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node, const LLPanel::Params& default_params)
 {
-	const LLPanel::Params& default_params(LLUICtrlFactory::getDefaultParams<LLPanel>());
 	Params params(default_params);
-
 	{
 		LLFastTimer timer(FTM_PANEL_SETUP);
 
@@ -965,3 +966,89 @@ boost::signals2::connection LLPanel::setVisibleCallback( const commit_signal_t::
 
 	return mVisibleSignal->connect(cb);
 }
+
+static LLFastTimer::DeclareTimer FTM_BUILD_PANELS("Build Panels");
+
+//-----------------------------------------------------------------------------
+// buildPanel()
+//-----------------------------------------------------------------------------
+BOOL LLPanel::buildPanel(LLPanel* panelp, const std::string& filename, LLXMLNodePtr output_node, const LLPanel::Params& default_params)
+{
+	LLFastTimer timer(FTM_BUILD_PANELS);
+	BOOL didPost = FALSE;
+	LLXMLNodePtr root;
+
+	//if exporting, only load the language being exported, 
+	//instead of layering localized version on top of english
+	if (output_node)
+	{	
+		if (!LLUICtrlFactory::getLocalizedXMLNode(filename, root))
+		{
+			llwarns << "Couldn't parse panel from: " << LLUI::getLocalizedSkinPath() + gDirUtilp->getDirDelimiter() + filename  << llendl;
+			return didPost;
+		}
+	}
+	else if (!LLUICtrlFactory::getLayeredXMLNode(filename, root))
+	{
+		llwarns << "Couldn't parse panel from: " << LLUI::getSkinPath() + gDirUtilp->getDirDelimiter() + filename << llendl;
+		return didPost;
+	}
+
+	// root must be called panel
+	if( !root->hasName("panel" ) )
+	{
+		llwarns << "Root node should be named panel in : " << filename << llendl;
+		return didPost;
+	}
+
+	lldebugs << "Building panel " << filename << llendl;
+
+	LLUICtrlFactory::instance().pushFileName(filename);
+	{
+		if (!panelp->getFactoryMap().empty())
+		{
+			sFactoryStack.push_back(&panelp->getFactoryMap());
+		}
+		
+		 // for local registry callbacks; define in constructor, referenced in XUI or postBuild
+		panelp->getCommitCallbackRegistrar().pushScope();
+		panelp->getEnableCallbackRegistrar().pushScope();
+		
+		didPost = panelp->initPanelXML(root, NULL, output_node, default_params);
+
+		panelp->getCommitCallbackRegistrar().popScope();
+		panelp->getEnableCallbackRegistrar().popScope();
+		
+		panelp->setXMLFilename(filename);
+
+		if (!panelp->getFactoryMap().empty())
+		{
+			sFactoryStack.pop_back();
+		}
+	}
+	LLUICtrlFactory::instance().popFileName();
+	return didPost;
+}
+
+//-----------------------------------------------------------------------------
+// createFactoryPanel()
+//-----------------------------------------------------------------------------
+LLPanel* LLPanel::createFactoryPanel(const std::string& name)
+{
+	std::deque<const LLCallbackMap::map_t*>::iterator itor;
+	for (itor = sFactoryStack.begin(); itor != sFactoryStack.end(); ++itor)
+	{
+		const LLCallbackMap::map_t* factory_map = *itor;
+
+		// Look up this panel's name in the map.
+		LLCallbackMap::map_const_iter_t iter = factory_map->find( name );
+		if (iter != factory_map->end())
+		{
+			// Use the factory to create the panel, instead of using a default LLPanel.
+			LLPanel *ret = (LLPanel*) iter->second.mCallback( iter->second.mData );
+			return ret;
+		}
+	}
+	LLPanel::Params panel_p;
+	return LLUICtrlFactory::create<LLPanel>(panel_p);
+}
\ No newline at end of file
diff --git a/indra/llui/llpanel.h b/indra/llui/llpanel.h
index 784054cd86..6fc8ca204f 100644
--- a/indra/llui/llpanel.h
+++ b/indra/llui/llpanel.h
@@ -110,7 +110,10 @@ protected:
 	LLPanel(const LLPanel::Params& params = getDefaultParams());
 	
 public:
-// 	LLPanel(const std::string& name, const LLRect& rect = LLRect(), BOOL bordered = TRUE);
+	static 	BOOL buildPanel(LLPanel* panelp, const std::string &filename, LLXMLNodePtr output_node = NULL, const LLPanel::Params&default_params = getDefaultParams());
+
+	static LLPanel* createFactoryPanel(const std::string& name);
+
 	/*virtual*/ ~LLPanel();
 
 	// LLView interface
@@ -163,7 +166,7 @@ public:
 	EnableCallbackRegistry::ScopedRegistrar& getEnableCallbackRegistrar() { return mEnableCallbackRegistrar; }
 	
 	void initFromParams(const Params& p);
-	BOOL initPanelXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node = NULL);
+	BOOL initPanelXML(	LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node, const LLPanel::Params& default_params);
 	
 	bool hasString(const std::string& name);
 	std::string getString(const std::string& name, const LLStringUtil::format_map_t& args) const;
@@ -283,6 +286,8 @@ private:
 	// for setting the xml filename when building panel in context dependent cases
 	std::string		mXMLFilename;
 
+	typedef std::deque<const LLCallbackMap::map_t*> factory_stack_t;
+	static factory_stack_t	sFactoryStack;
 }; // end class LLPanel
 
 // Build time optimization, generate once in .cpp file
@@ -291,4 +296,57 @@ extern template class LLPanel* LLView::getChild<class LLPanel>(
 	const std::string& name, BOOL recurse) const;
 #endif
 
+typedef boost::function<LLPanel* (void)> LLPanelClassCreatorFunc;
+
+// local static instance for registering a particular panel class
+
+class LLRegisterPanelClass
+:	public LLSingleton< LLRegisterPanelClass >
+{
+public:
+	// reigister with either the provided builder, or the generic templated builder
+	void addPanelClass(const std::string& tag,LLPanelClassCreatorFunc func)
+	{
+		mPanelClassesNames[tag] = func;
+	}
+
+	LLPanel* createPanelClass(const std::string& tag)
+	{
+		param_name_map_t::iterator iT =  mPanelClassesNames.find(tag);
+		if(iT == mPanelClassesNames.end())
+			return 0;
+		return iT->second();
+	}
+	template<typename T>
+	static T* defaultPanelClassBuilder()
+	{
+		T* pT = new T();
+		return pT;
+	}
+
+private:
+	typedef std::map< std::string, LLPanelClassCreatorFunc> param_name_map_t;
+	
+	param_name_map_t mPanelClassesNames;
+};
+
+
+// local static instance for registering a particular panel class
+template<typename T>
+class LLRegisterPanelClassWrapper
+:	public LLRegisterPanelClass
+{
+public:
+	// reigister with either the provided builder, or the generic templated builder
+	LLRegisterPanelClassWrapper(const std::string& tag);
+};
+
+
+template<typename T>
+LLRegisterPanelClassWrapper<T>::LLRegisterPanelClassWrapper(const std::string& tag) 
+{
+	LLRegisterPanelClass::instance().addPanelClass(tag,&LLRegisterPanelClass::defaultPanelClassBuilder<T>);
+}
+
+
 #endif
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index db010d1cf6..2314ece6df 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -241,6 +241,7 @@ class LLTextBase
 public:
 	friend class LLTextSegment;
 	friend class LLNormalTextSegment;
+	friend class LLUICtrlFactory;
 
 	struct LineSpacingParams : public LLInitParam::Choice<LineSpacingParams>
 	{
diff --git a/indra/llui/lluictrlfactory.cpp b/indra/llui/lluictrlfactory.cpp
index c5bd6c7fce..913c8bdb7d 100644
--- a/indra/llui/lluictrlfactory.cpp
+++ b/indra/llui/lluictrlfactory.cpp
@@ -218,7 +218,7 @@ bool LLUICtrlFactory::buildFloater(LLFloater* floaterp, const std::string& filen
 	{
 		if (!floaterp->getFactoryMap().empty())
 		{
-			mFactoryStack.push_front(&floaterp->getFactoryMap());
+			LLPanel::sFactoryStack.push_front(&floaterp->getFactoryMap());
 		}
 
 		 // for local registry callbacks; define in constructor, referenced in XUI or postBuild
@@ -234,7 +234,7 @@ bool LLUICtrlFactory::buildFloater(LLFloater* floaterp, const std::string& filen
 		
 		if (!floaterp->getFactoryMap().empty())
 		{
-			mFactoryStack.pop_front();
+			LLPanel::sFactoryStack.pop_front();
 		}
 	}
 	popFileName();
@@ -250,69 +250,6 @@ S32 LLUICtrlFactory::saveToXML(LLView* viewp, const std::string& filename)
 	return 0;
 }
 
-static LLFastTimer::DeclareTimer FTM_BUILD_PANELS("Build Panels");
-
-//-----------------------------------------------------------------------------
-// buildPanel()
-//-----------------------------------------------------------------------------
-BOOL LLUICtrlFactory::buildPanel(LLPanel* panelp, const std::string& filename, LLXMLNodePtr output_node)
-{
-	LLFastTimer timer(FTM_BUILD_PANELS);
-	BOOL didPost = FALSE;
-	LLXMLNodePtr root;
-
-	//if exporting, only load the language being exported, 
-	//instead of layering localized version on top of english
-	if (output_node)
-	{	
-		if (!LLUICtrlFactory::getLocalizedXMLNode(filename, root))
-		{
-			llwarns << "Couldn't parse panel from: " << LLUI::getLocalizedSkinPath() + gDirUtilp->getDirDelimiter() + filename  << llendl;
-			return didPost;
-		}
-	}
-	else if (!LLUICtrlFactory::getLayeredXMLNode(filename, root))
-	{
-		llwarns << "Couldn't parse panel from: " << LLUI::getSkinPath() + gDirUtilp->getDirDelimiter() + filename << llendl;
-		return didPost;
-	}
-
-	// root must be called panel
-	if( !root->hasName("panel" ) )
-	{
-		llwarns << "Root node should be named panel in : " << filename << llendl;
-		return didPost;
-	}
-
-	lldebugs << "Building panel " << filename << llendl;
-
-	pushFileName(filename);
-	{
-		if (!panelp->getFactoryMap().empty())
-		{
-			mFactoryStack.push_front(&panelp->getFactoryMap());
-		}
-		
-		 // for local registry callbacks; define in constructor, referenced in XUI or postBuild
-		panelp->getCommitCallbackRegistrar().pushScope();
-		panelp->getEnableCallbackRegistrar().pushScope();
-		
-		didPost = panelp->initPanelXML(root, NULL, output_node);
-
-		panelp->getCommitCallbackRegistrar().popScope();
-		panelp->getEnableCallbackRegistrar().popScope();
-		
-		panelp->setXMLFilename(filename);
-
-		if (!panelp->getFactoryMap().empty())
-		{
-			mFactoryStack.pop_front();
-		}
-	}
-	popFileName();
-	return didPost;
-}
-
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 
@@ -344,29 +281,6 @@ LLView *LLUICtrlFactory::createFromXML(LLXMLNodePtr node, LLView* parent, const
 	return view;
 }
 
-//-----------------------------------------------------------------------------
-// createFactoryPanel()
-//-----------------------------------------------------------------------------
-LLPanel* LLUICtrlFactory::createFactoryPanel(const std::string& name)
-{
-	std::deque<const LLCallbackMap::map_t*>::iterator itor;
-	for (itor = mFactoryStack.begin(); itor != mFactoryStack.end(); ++itor)
-	{
-		const LLCallbackMap::map_t* factory_map = *itor;
-
-		// Look up this panel's name in the map.
-		LLCallbackMap::map_const_iter_t iter = factory_map->find( name );
-		if (iter != factory_map->end())
-		{
-			// Use the factory to create the panel, instead of using a default LLPanel.
-			LLPanel *ret = (LLPanel*) iter->second.mCallback( iter->second.mData );
-			return ret;
-		}
-	}
-	LLPanel::Params panel_p;
-	return create<LLPanel>(panel_p);
-}
-
 std::string LLUICtrlFactory::getCurFileName() 
 { 
 	return mFileNames.empty() ? "" : gDirUtilp->getWorkingDir() + gDirUtilp->getDirDelimiter() + mFileNames.back(); 
@@ -383,36 +297,6 @@ void LLUICtrlFactory::popFileName()
 	mFileNames.pop_back(); 
 }
 
-
-//-----------------------------------------------------------------------------
-
-//static
-BOOL LLUICtrlFactory::getAttributeColor(LLXMLNodePtr node, const std::string& name, LLColor4& color)
-{
-	std::string colorstring;
-	BOOL res = node->getAttributeString(name.c_str(), colorstring);
-	if (res)
-	{
-		if (LLUIColorTable::instance().colorExists(colorstring))
-		{
-			color.setVec(LLUIColorTable::instance().getColor(colorstring));
-		}
-		else
-		{
-			res = FALSE;
-		}
-	}
-	if (!res)
-	{
-		res = LLColor4::parseColor(colorstring, &color);
-	}	
-	if (!res)
-	{
-		res = node->getAttributeColor(name.c_str(), color);
-	}
-	return res;
-}
-
 //static
 void LLUICtrlFactory::setCtrlParent(LLView* view, LLView* parent, S32 tab_group)
 {
@@ -428,28 +312,22 @@ std::string LLUICtrlFactory::findSkinnedFilename(const std::string& filename)
 	return gDirUtilp->findSkinnedFilename(LLUI::getSkinPath(), filename);
 }
 
-void LLUICtrlFactory::pushFactoryFunctions(const LLCallbackMap::map_t* map)
-{
-	mFactoryStack.push_back(map);
-}
-
-void LLUICtrlFactory::popFactoryFunctions()
-{
-	if (!mFactoryStack.empty())
-	{
-		mFactoryStack.pop_back();
-	}
-}
-
 //static 
 void LLUICtrlFactory::copyName(LLXMLNodePtr src, LLXMLNodePtr dest)
 {
 	dest->setName(src->getName()->mString);
 }
 
+template<typename T>
+const LLInitParam::BaseBlock& get_empty_param_block()
+{
+	static typename T::Params params;
+	return params;
+}
+
 // adds a widget and its param block to various registries
 //static 
-void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, dummy_widget_creator_func_t creator_func, const std::string& tag)
+void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, const std::string& tag)
 {
 	// associate parameter block type with template .xml file
 	std::string* existing_tag = LLWidgetNameRegistry::instance().getValue(param_block_type);
@@ -469,17 +347,9 @@ void LLUICtrlFactory::registerWidget(const std::type_info* widget_type, const st
 		}
 	}
 	LLWidgetNameRegistry::instance().defaultRegistrar().add(param_block_type, tag);
-	// associate widget type with factory function
-	LLDefaultWidgetRegistry::instance().defaultRegistrar().add(widget_type, creator_func);
 	//FIXME: comment this in when working on schema generation
 	//LLWidgetTypeRegistry::instance().defaultRegistrar().add(tag, widget_type);
-	//LLDefaultParamBlockRegistry::instance().defaultRegistrar().add(widget_type, &getEmptyParamBlock<T>);
-}
-
-//static
-dummy_widget_creator_func_t* LLUICtrlFactory::getDefaultWidgetFunc(const std::type_info* widget_type)
-{
-	return LLDefaultWidgetRegistry::instance().getValue(widget_type);
+	//LLDefaultParamBlockRegistry::instance().defaultRegistrar().add(widget_type, &get_empty_param_block<T>);
 }
 
 //static 
diff --git a/indra/llui/lluictrlfactory.h b/indra/llui/lluictrlfactory.h
index dc43b311a7..c4d3aa38d8 100644
--- a/indra/llui/lluictrlfactory.h
+++ b/indra/llui/lluictrlfactory.h
@@ -33,24 +33,14 @@
 #ifndef LLUICTRLFACTORY_H
 #define LLUICTRLFACTORY_H
 
-#include "llcallbackmap.h"
+#include "llfasttimer.h"
 #include "llinitparam.h"
 #include "llregistry.h"
-#include "v4color.h"
-#include "llfasttimer.h"
-
 #include "llxuiparser.h"
 
-#include <boost/function.hpp>
-#include <iosfwd>
-#include <stack>
-#include <set>
-
-class LLPanel;
 class LLFloater;
 class LLView;
 
-
 // sort functor for typeid maps
 struct LLCompareTypeID
 {
@@ -91,12 +81,6 @@ class LLWidgetNameRegistry
 :	public LLRegistrySingleton<const std::type_info*, std::string, LLWidgetNameRegistry , LLCompareTypeID>
 {};
 
-// lookup factory functions for default widget instances by widget type
-typedef LLView* (*dummy_widget_creator_func_t)(const std::string&);
-class LLDefaultWidgetRegistry
-:	public LLRegistrySingleton<const std::type_info*, dummy_widget_creator_func_t, LLDefaultWidgetRegistry, LLCompareTypeID>
-{};
-
 // lookup function for generating empty param block by widget type
 // this is used for schema generation
 //typedef const LLInitParam::BaseBlock& (*empty_param_block_func_t)();
@@ -164,23 +148,16 @@ public:
 	}
 
 	bool buildFloater(LLFloater* floaterp, const std::string &filename, LLXMLNodePtr output_node);
-	BOOL buildPanel(LLPanel* panelp, const std::string &filename, LLXMLNodePtr output_node = NULL);
 
 	// Does what you want for LLFloaters and LLPanels
 	// Returns 0 on success
 	S32 saveToXML(LLView* viewp, const std::string& filename);
 
+	// filename tracking for debugging info
 	std::string getCurFileName();
 	void pushFileName(const std::string& name);
 	void popFileName();
 
-	static BOOL getAttributeColor(LLXMLNodePtr node, const std::string& name, LLColor4& color);
-
-	LLPanel* createFactoryPanel(const std::string& name);
-
-	void pushFactoryFunctions(const LLCallbackMap::map_t* map);
-	void popFactoryFunctions();
-
 	template<typename T>
 	static T* createWidget(const typename T::Params& params, LLView* parent = NULL)
 	{
@@ -192,12 +169,10 @@ public:
 			//return NULL;
 		}
 
-		{
-			LLFastTimer timer(FTM_WIDGET_CONSTRUCTION);
+		{ LLFastTimer _(FTM_WIDGET_CONSTRUCTION);
 			widget = new T(params);	
 		}
-		{
-			LLFastTimer timer(FTM_INIT_FROM_PARAMS);
+		{ LLFastTimer _(FTM_INIT_FROM_PARAMS);
 			widget->initFromParams(params);
 		}
 
@@ -272,17 +247,9 @@ fail:
 	template<class T>
 	static T* getDefaultWidget(const std::string& name)
 	{
-		dummy_widget_creator_func_t* dummy_func = getDefaultWidgetFunc(&typeid(T));
-		return dummy_func ? dynamic_cast<T*>((*dummy_func)(name)) : NULL;
-	}
-
-	template <class T> 
-	static LLView* createDefaultWidget(const std::string& name) 
-	{
-		typename T::Params params;
-		params.name(name);
-		
-		return create<T>(params);
+		T::Params widget_params;
+		widget_params.name = name;
+		return create<T>(widget_params);
 	}
 
 	static void copyName(LLXMLNodePtr src, LLXMLNodePtr dest);
@@ -335,12 +302,9 @@ fail:
 	static void loadWidgetTemplate(const std::string& widget_tag, LLInitParam::BaseBlock& block);
 
 	// helper function for adding widget type info to various registries
-	static void registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, dummy_widget_creator_func_t creator_func, const std::string& tag);
+	static void registerWidget(const std::type_info* widget_type, const std::type_info* param_block_type, const std::string& tag);
 
 private:
-	// return default widget instance factory func for a given type
-	static dummy_widget_creator_func_t* getDefaultWidgetFunc(const std::type_info* widget_type);
-
 	static const std::string* getWidgetTag(const std::type_info* widget_type);
 
 	// this exists to get around dependency on llview
@@ -349,20 +313,10 @@ private:
 	// Avoid directly using LLUI and LLDir in the template code
 	static std::string findSkinnedFilename(const std::string& filename);
 
-	typedef std::deque<const LLCallbackMap::map_t*> factory_stack_t;
-	factory_stack_t					mFactoryStack;
-
-	LLPanel*		mDummyPanel;
+	class LLPanel*		mDummyPanel;
 	std::vector<std::string>	mFileNames;
 };
 
-template<typename T>
-const LLInitParam::BaseBlock& getEmptyParamBlock()
-{
-	static typename T::Params params;
-	return params;
-}
-
 // this is here to make gcc happy with reference to LLUICtrlFactory
 template<typename DERIVED>
 template<typename T> 
@@ -370,7 +324,7 @@ LLChildRegistry<DERIVED>::Register<T>::Register(const char* tag, LLWidgetCreator
 :	LLChildRegistry<DERIVED>::StaticRegistrar(tag, func.empty() ? (LLWidgetCreatorFunc)&LLUICtrlFactory::defaultBuilder<T> : func)
 {
 	// add this widget to various registries
-	LLUICtrlFactory::instance().registerWidget(&typeid(T), &typeid(typename T::Params), &LLUICtrlFactory::createDefaultWidget<T>, tag);
+	LLUICtrlFactory::instance().registerWidget(&typeid(T), &typeid(typename T::Params), tag);
 	
 	// since registry_t depends on T, do this in line here
 	// TODO: uncomment this for schema generation
@@ -378,58 +332,4 @@ LLChildRegistry<DERIVED>::Register<T>::Register(const char* tag, LLWidgetCreator
 	//LLChildRegistryRegistry::instance().defaultRegistrar().add(&typeid(T), registry_t::instance());
 }
 
-
-typedef boost::function<LLPanel* (void)> LLPanelClassCreatorFunc;
-
-// local static instance for registering a particular panel class
-
-class LLRegisterPanelClass
-:	public LLSingleton< LLRegisterPanelClass >
-{
-public:
-	// reigister with either the provided builder, or the generic templated builder
-	void addPanelClass(const std::string& tag,LLPanelClassCreatorFunc func)
-	{
-		mPanelClassesNames[tag] = func;
-	}
-
-	LLPanel* createPanelClass(const std::string& tag)
-	{
-		param_name_map_t::iterator iT =  mPanelClassesNames.find(tag);
-		if(iT == mPanelClassesNames.end())
-			return 0;
-		return iT->second();
-	}
-	template<typename T>
-	static T* defaultPanelClassBuilder()
-	{
-		T* pT = new T();
-		return pT;
-	}
-
-private:
-	typedef std::map< std::string, LLPanelClassCreatorFunc> param_name_map_t;
-	
-	param_name_map_t mPanelClassesNames;
-};
-
-
-// local static instance for registering a particular panel class
-template<typename T>
-class LLRegisterPanelClassWrapper
-:	public LLRegisterPanelClass
-{
-public:
-	// reigister with either the provided builder, or the generic templated builder
-	LLRegisterPanelClassWrapper(const std::string& tag);
-};
-
-
-template<typename T>
-LLRegisterPanelClassWrapper<T>::LLRegisterPanelClassWrapper(const std::string& tag) 
-{
-	LLRegisterPanelClass::instance().addPanelClass(tag,&LLRegisterPanelClass::defaultPanelClassBuilder<T>);
-}
-
-
 #endif //LLUICTRLFACTORY_H
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index 4d3708302b..3ee4a85de0 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -1698,7 +1698,9 @@ LLView* LLView::getChildView(const std::string& name, BOOL recurse) const
 		child = getDefaultWidget<LLView>(name);
 		if (!child)
 		{
-			 child = LLUICtrlFactory::createDefaultWidget<LLView>(name);
+			LLView::Params view_params;
+			view_params.name = name;
+			child = LLUICtrlFactory::create<LLView>(view_params);
 		}
 	}
 	return child;
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 70bda3893e..54ab928522 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -200,8 +200,6 @@ LLAgent::LLAgent() :
 	mbFlagsDirty(FALSE),
 	mbFlagsNeedReset(FALSE),
 
-	mbJump(FALSE),
-
 	mAutoPilot(FALSE),
 	mAutoPilotFlyOnStop(FALSE),
 	mAutoPilotTargetGlobal(),
@@ -561,6 +559,9 @@ void LLAgent::toggleFlying()
 {
 	BOOL fly = !gAgent.getFlying();
 
+	gAgent.mMoveTimer.reset();
+	LLFirstUse::notMoving(false);
+
 	gAgent.setFlying( fly );
 	gAgentCamera.resetView();
 }
@@ -2987,12 +2988,6 @@ void LLAgent::processScriptControlChange(LLMessageSystem *msg, void **)
 					total_count++;
 				}
 			}
-		
-			// Any control taken?  If so, might be first time.
-			//if (total_count > 0)
-			//{
-				//LLFirstUse::useOverrideKeys();
-			//}
 		}
 		else
 		{
diff --git a/indra/newview/llagent.h b/indra/newview/llagent.h
index 0185f874f9..6485cd8fd8 100644
--- a/indra/newview/llagent.h
+++ b/indra/newview/llagent.h
@@ -364,14 +364,6 @@ private:
 	BOOL			mIsBusy;
 
 	//--------------------------------------------------------------------
-	// Jump
-	//--------------------------------------------------------------------
-public:
-	BOOL			getJump() const	{ return mbJump; }
-private:
-	BOOL 			mbJump;
-
-	//--------------------------------------------------------------------
 	// Grab
 	//--------------------------------------------------------------------
 public:
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 768be116f6..8e448d53ee 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -367,19 +367,19 @@ bool	create_text_segment_icon_from_url_match(LLUrlMatch* match,LLTextBase* base)
 
 	if(gAgent.isInGroup(match_id, TRUE))
 	{
-		LLGroupIconCtrl::Params icon_params = LLUICtrlFactory::instance().getDefaultParams<LLGroupIconCtrl>();
+		LLGroupIconCtrl::Params icon_params;
 		icon_params.group_id = match_id;
 		icon_params.rect = LLRect(0, 16, 16, 0);
 		icon_params.visible = true;
-		icon = LLUICtrlFactory::instance().createWidget<LLGroupIconCtrl>(icon_params);
+		icon = LLUICtrlFactory::instance().create<LLGroupIconCtrl>(icon_params);
 	}
 	else
 	{
-		LLAvatarIconCtrl::Params icon_params = LLUICtrlFactory::instance().getDefaultParams<LLAvatarIconCtrl>();
+		LLAvatarIconCtrl::Params icon_params;
 		icon_params.avatar_id = match_id;
 		icon_params.rect = LLRect(0, 16, 16, 0);
 		icon_params.visible = true;
-		icon = LLUICtrlFactory::instance().createWidget<LLAvatarIconCtrl>(icon_params);
+		icon = LLUICtrlFactory::instance().create<LLAvatarIconCtrl>(icon_params);
 	}
 
 	LLInlineViewSegment::Params params;
diff --git a/indra/newview/llavatarlist.cpp b/indra/newview/llavatarlist.cpp
index 57e186b6a8..f448816f76 100644
--- a/indra/newview/llavatarlist.cpp
+++ b/indra/newview/llavatarlist.cpp
@@ -498,7 +498,7 @@ LLAvalineListItem::LLAvalineListItem(bool hide_number/* = true*/) : LLAvatarList
 , mIsHideNumber(hide_number)
 {
 	// should not use buildPanel from the base class to ensure LLAvalineListItem::postBuild is called.
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_avatar_list_item.xml");
+	buildPanel(this, "panel_avatar_list_item.xml");
 }
 
 BOOL LLAvalineListItem::postBuild()
diff --git a/indra/newview/llavatarlistitem.cpp b/indra/newview/llavatarlistitem.cpp
index eead0c9b3e..18a5d74527 100644
--- a/indra/newview/llavatarlistitem.cpp
+++ b/indra/newview/llavatarlistitem.cpp
@@ -75,7 +75,7 @@ LLAvatarListItem::LLAvatarListItem(bool not_from_ui_factory/* = true*/)
 {
 	if (not_from_ui_factory)
 	{
-		LLUICtrlFactory::getInstance()->buildPanel(this, "panel_avatar_list_item.xml");
+		buildPanel(this, "panel_avatar_list_item.xml");
 	}
 	// *NOTE: mantipov: do not use any member here. They can be uninitialized here in case instance
 	// is created from the UICtrlFactory
diff --git a/indra/newview/llbottomtray.cpp b/indra/newview/llbottomtray.cpp
index e0b605a724..310b406bfd 100644
--- a/indra/newview/llbottomtray.cpp
+++ b/indra/newview/llbottomtray.cpp
@@ -112,14 +112,14 @@ public:
 		  mGesturePanel(NULL)
 	{
 		mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL);
-		LLUICtrlFactory::getInstance()->buildPanel(this, "panel_bottomtray_lite.xml");
+		buildPanel(this, "panel_bottomtray_lite.xml");
 		// Necessary for focus movement among child controls
 		setFocusRoot(TRUE);
 	}
 
 	BOOL postBuild()
 	{
-		mNearbyChatBar = getChild<LLNearbyChatBar>("chat_bar");
+		mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar");
 		mGesturePanel = getChild<LLPanel>("gesture_panel");
 
 		// Hide "show_nearby_chat" button 
@@ -163,7 +163,7 @@ LLBottomTray::LLBottomTray(const LLSD&)
 
 	mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL);
 
-	LLUICtrlFactory::getInstance()->buildPanel(this,"panel_bottomtray.xml");
+	buildPanel(this,"panel_bottomtray.xml");
 
 	LLUICtrl::CommitCallbackRegistry::defaultRegistrar().add("CameraPresets.ChangeView", boost::bind(&LLFloaterCamera::onClickCameraItem, _2));
 
@@ -471,8 +471,7 @@ BOOL LLBottomTray::postBuild()
 	mBottomTrayContextMenu =  LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_bottomtray.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
 	gMenuHolder->addChild(mBottomTrayContextMenu);
 
-	mNearbyChatBar = getChild<LLNearbyChatBar>("chat_bar");
-	LLHints::registerHintTarget("nearby_chat_bar", mNearbyChatBar->LLView::getHandle());
+	mNearbyChatBar = findChild<LLNearbyChatBar>("chat_bar");
 
 	mToolbarStack = getChild<LLLayoutStack>("toolbar_stack");
 	mMovementButton = getChild<LLButton>("movement_btn");
diff --git a/indra/newview/llcallfloater.cpp b/indra/newview/llcallfloater.cpp
index a03fe79512..00a343c99c 100644
--- a/indra/newview/llcallfloater.cpp
+++ b/indra/newview/llcallfloater.cpp
@@ -147,7 +147,7 @@ BOOL LLCallFloater::postBuild()
 
 	childSetAction("leave_call_btn", boost::bind(&LLCallFloater::leaveCall, this));
 
-	mNonAvatarCaller = getChild<LLNonAvatarCaller>("non_avatar_caller");
+	mNonAvatarCaller = findChild<LLNonAvatarCaller>("non_avatar_caller");
 	mNonAvatarCaller->setVisible(FALSE);
 
 	LLView *anchor_panel = LLBottomTray::getInstance()->getChild<LLView>("speak_flyout_btn");
diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 7204e6c39c..b6788b7739 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -107,7 +107,7 @@ public:
 	static LLChatHistoryHeader* createInstance(const std::string& file_name)
 	{
 		LLChatHistoryHeader* pInstance = new LLChatHistoryHeader;
-		LLUICtrlFactory::getInstance()->buildPanel(pInstance, file_name);	
+		buildPanel(pInstance, file_name);	
 		return pInstance;
 	}
 
@@ -402,7 +402,7 @@ protected:
 			return;
 		}
 
-		LLTextBase* name = getChild<LLTextBase>("user_name");
+		LLTextBox* name = getChild<LLTextBox>("user_name");
 		LLRect sticky_rect = name->getRect();
 		S32 icon_x = llmin(sticky_rect.mLeft + name->getTextBoundingRect().getWidth() + 7, sticky_rect.mRight - 3);
 		sInfoCtrl->setOrigin(icon_x, sticky_rect.getCenterY() - sInfoCtrl->getRect().getHeight() / 2 ) ;
diff --git a/indra/newview/llchatitemscontainerctrl.cpp b/indra/newview/llchatitemscontainerctrl.cpp
index 35a244c461..ed4803f87a 100644
--- a/indra/newview/llchatitemscontainerctrl.cpp
+++ b/indra/newview/llchatitemscontainerctrl.cpp
@@ -57,7 +57,7 @@ static const S32 msg_height_pad = 5;
 LLNearbyChatToastPanel* LLNearbyChatToastPanel::createInstance()
 {
 	LLNearbyChatToastPanel* item = new LLNearbyChatToastPanel();
-	LLUICtrlFactory::getInstance()->buildPanel(item, "panel_chat_item.xml");
+	buildPanel(item, "panel_chat_item.xml");
 	item->setFollows(FOLLOWS_NONE);
 	return item;
 }
diff --git a/indra/newview/llfloatercamera.cpp b/indra/newview/llfloatercamera.cpp
index f181872faa..73715e4726 100644
--- a/indra/newview/llfloatercamera.cpp
+++ b/indra/newview/llfloatercamera.cpp
@@ -351,7 +351,7 @@ BOOL LLFloaterCamera::postBuild()
 	setTitleVisible(TRUE); // restore title visibility after chrome applying
 
 	mRotate = getChild<LLJoystickCameraRotate>(ORBIT);
-	mZoom = getChild<LLPanelCameraZoom>(ZOOM);
+	mZoom = findChild<LLPanelCameraZoom>(ZOOM);
 	mTrack = getChild<LLJoystickCameraTrack>(PAN);
 
 	assignButton2Mode(CAMERA_CTRL_MODE_MODES,			"avatarview_btn");
diff --git a/indra/newview/llfloaterinventory.cpp b/indra/newview/llfloaterinventory.cpp
index 4bffd41d29..1e15b86762 100644
--- a/indra/newview/llfloaterinventory.cpp
+++ b/indra/newview/llfloaterinventory.cpp
@@ -60,7 +60,7 @@ LLFloaterInventory::~LLFloaterInventory()
 
 BOOL LLFloaterInventory::postBuild()
 {
-	mPanelMainInventory = getChild<LLPanelMainInventory>("Inventory Panel");
+	mPanelMainInventory = findChild<LLPanelMainInventory>("Inventory Panel");
 	return TRUE;
 }
 
diff --git a/indra/newview/llfloaternotificationsconsole.cpp b/indra/newview/llfloaternotificationsconsole.cpp
index 105d7f9201..9e3422c2b2 100644
--- a/indra/newview/llfloaternotificationsconsole.cpp
+++ b/indra/newview/llfloaternotificationsconsole.cpp
@@ -65,7 +65,7 @@ LLNotificationChannelPanel::LLNotificationChannelPanel(const std::string& channe
 	mChannelRejectsPtr = LLNotificationChannelPtr(
 		LLNotificationChannel::buildChannel(channel_name + "rejects", mChannelPtr->getParentChannelName(),
 											!boost::bind(mChannelPtr->getFilter(), _1)));
-	LLUICtrlFactory::instance().buildPanel(this, "panel_notifications_channel.xml");
+	buildPanel(this, "panel_notifications_channel.xml");
 }
 
 BOOL LLNotificationChannelPanel::postBuild()
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index 8af4955f92..a8af80b952 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -180,32 +180,32 @@ BOOL LLFloaterRegionInfo::postBuild()
 	mInfoPanels.push_back(panel);
 	panel->getCommitCallbackRegistrar().add("RegionInfo.ManageTelehub",	boost::bind(&LLPanelRegionInfo::onClickManageTelehub, panel));
 	
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_general.xml");
+	buildPanel(panel, "panel_region_general.xml");
 	mTab->addTabPanel(LLTabContainer::TabPanelParams().panel(panel).select_tab(true));
 
 	panel = new LLPanelRegionDebugInfo;
 	mInfoPanels.push_back(panel);
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_debug.xml");
+	buildPanel(panel, "panel_region_debug.xml");
 	mTab->addTabPanel(panel);
 
 	panel = new LLPanelRegionTextureInfo;
 	mInfoPanels.push_back(panel);
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_texture.xml");
+	buildPanel(panel, "panel_region_texture.xml");
 	mTab->addTabPanel(panel);
 
 	panel = new LLPanelRegionTerrainInfo;
 	mInfoPanels.push_back(panel);
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_terrain.xml");
+	buildPanel(panel, "panel_region_terrain.xml");
 	mTab->addTabPanel(panel);
 
 	panel = new LLPanelEstateInfo;
 	mInfoPanels.push_back(panel);
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_estate.xml");
+	buildPanel(panel, "panel_region_estate.xml");
 	mTab->addTabPanel(panel);
 
 	panel = new LLPanelEstateCovenant;
 	mInfoPanels.push_back(panel);
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_region_covenant.xml");
+	buildPanel(panel, "panel_region_covenant.xml");
 	mTab->addTabPanel(panel);
 
 	gMessageSystem->setHandlerFunc(
diff --git a/indra/newview/llfloaterscriptlimits.cpp b/indra/newview/llfloaterscriptlimits.cpp
index a77fc4710a..a6f3acd18d 100644
--- a/indra/newview/llfloaterscriptlimits.cpp
+++ b/indra/newview/llfloaterscriptlimits.cpp
@@ -121,7 +121,7 @@ BOOL LLFloaterScriptLimits::postBuild()
 		LLPanelScriptLimitsRegionMemory* panel_memory;
 		panel_memory = new LLPanelScriptLimitsRegionMemory;
 		mInfoPanels.push_back(panel_memory);
-		LLUICtrlFactory::getInstance()->buildPanel(panel_memory, "panel_script_limits_region_memory.xml");
+		buildPanel(panel_memory, "panel_script_limits_region_memory.xml");
 		mTab->addTabPanel(panel_memory);
 	}
 	
@@ -130,7 +130,7 @@ BOOL LLFloaterScriptLimits::postBuild()
 	{
 		LLPanelScriptLimitsAttachment* panel_attachments = new LLPanelScriptLimitsAttachment;
 		mInfoPanels.push_back(panel_attachments);
-		LLUICtrlFactory::getInstance()->buildPanel(panel_attachments, "panel_script_limits_my_avatar.xml");
+		buildPanel(panel_attachments, "panel_script_limits_my_avatar.xml");
 		mTab->addTabPanel(panel_attachments);
 	}
 	
diff --git a/indra/newview/llfloateruipreview.cpp b/indra/newview/llfloateruipreview.cpp
index 41f4580495..d32f809457 100644
--- a/indra/newview/llfloateruipreview.cpp
+++ b/indra/newview/llfloateruipreview.cpp
@@ -891,7 +891,7 @@ void LLFloaterUIPreview::displayFloater(BOOL click, S32 ID, bool save)
 		if (save)
 		{
 			LLXMLNodePtr panel_write = new LLXMLNode();
-			LLUICtrlFactory::getInstance()->buildPanel(panel, path, panel_write);		// build it
+			buildPanel(panel, path, panel_write);		// build it
 			
 			if (!panel_write->isNull())
 			{
@@ -905,7 +905,7 @@ void LLFloaterUIPreview::displayFloater(BOOL click, S32 ID, bool save)
 		}
 		else
 		{
-			LLUICtrlFactory::getInstance()->buildPanel(panel, path);		// build it
+			buildPanel(panel, path);		// build it
 			LLRect new_size = panel->getRect();								// get its rectangle
 			panel->setOrigin(0,0);											// reset its origin point so it's not offset by -left or other XUI attributes
 			(*floaterp)->setTitle(path);									// use the file name as its title, since panels have no guaranteed meaningful name attribute
diff --git a/indra/newview/llgrouplist.cpp b/indra/newview/llgrouplist.cpp
index 125936b9c7..af931810a2 100644
--- a/indra/newview/llgrouplist.cpp
+++ b/indra/newview/llgrouplist.cpp
@@ -289,7 +289,7 @@ mGroupNameBox(NULL),
 mInfoBtn(NULL),
 mGroupID(LLUUID::null)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_group_list_item.xml");
+	buildPanel(this, "panel_group_list_item.xml");
 
 	// Remember group icon width including its padding from the name text box,
 	// so that we can hide and show the icon again later.
diff --git a/indra/newview/llhudview.cpp b/indra/newview/llhudview.cpp
index 261d9f1df7..beb3b4340a 100644
--- a/indra/newview/llhudview.cpp
+++ b/indra/newview/llhudview.cpp
@@ -56,7 +56,7 @@ const S32 HUD_ARROW_SIZE = 32;
 
 LLHUDView::LLHUDView(const LLRect& r)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_hud.xml");
+	buildPanel(this, "panel_hud.xml");
 	setShape(r, true);
 }
 
diff --git a/indra/newview/llimfloatercontainer.cpp b/indra/newview/llimfloatercontainer.cpp
index 9eb11a6ac4..8a84c7a9c9 100644
--- a/indra/newview/llimfloatercontainer.cpp
+++ b/indra/newview/llimfloatercontainer.cpp
@@ -100,9 +100,9 @@ void LLIMFloaterContainer::addFloater(LLFloater* floaterp,
 
 	if(gAgent.isInGroup(session_id, TRUE))
 	{
-		LLGroupIconCtrl::Params icon_params = LLUICtrlFactory::instance().getDefaultParams<LLGroupIconCtrl>();
+		LLGroupIconCtrl::Params icon_params;
 		icon_params.group_id = session_id;
-		icon = LLUICtrlFactory::instance().createWidget<LLGroupIconCtrl>(icon_params);
+		icon = LLUICtrlFactory::instance().create<LLGroupIconCtrl>(icon_params);
 
 		mSessions[session_id] = floaterp;
 		floaterp->mCloseSignal.connect(boost::bind(&LLIMFloaterContainer::onCloseFloater, this, session_id));
@@ -111,9 +111,9 @@ void LLIMFloaterContainer::addFloater(LLFloater* floaterp,
 	{
 		LLUUID avatar_id = LLIMModel::getInstance()->getOtherParticipantID(session_id);
 
-		LLAvatarIconCtrl::Params icon_params = LLUICtrlFactory::instance().getDefaultParams<LLAvatarIconCtrl>();
+		LLAvatarIconCtrl::Params icon_params;
 		icon_params.avatar_id = avatar_id;
-		icon = LLUICtrlFactory::instance().createWidget<LLAvatarIconCtrl>(icon_params);
+		icon = LLUICtrlFactory::instance().create<LLAvatarIconCtrl>(icon_params);
 
 		mSessions[session_id] = floaterp;
 		floaterp->mCloseSignal.connect(boost::bind(&LLIMFloaterContainer::onCloseFloater, this, session_id));
diff --git a/indra/newview/llinventorylistitem.cpp b/indra/newview/llinventorylistitem.cpp
index b1f5b3be2f..b3d658b0cf 100644
--- a/indra/newview/llinventorylistitem.cpp
+++ b/indra/newview/llinventorylistitem.cpp
@@ -307,7 +307,9 @@ LLPanelInventoryListItemBase::LLPanelInventoryListItemBase(LLViewerInventoryItem
 	}
 	else
 	{
-		mIconCtrl = dynamic_cast<LLIconCtrl*>(LLUICtrlFactory::createDefaultWidget<LLIconCtrl>("item_icon"));
+		LLIconCtrl::Params icon_params;
+		icon_params.name = "item_icon";
+		mIconCtrl = LLUICtrlFactory::create<LLIconCtrl>(icon_params);
 	}
 
 	LLTextBox::Params text_params(params.item_name);
@@ -320,7 +322,9 @@ LLPanelInventoryListItemBase::LLPanelInventoryListItemBase(LLViewerInventoryItem
 	}
 	else
 	{
-		mTitleCtrl = dynamic_cast<LLTextBox*>(LLUICtrlFactory::createDefaultWidget<LLTextBox>("item_title"));
+		LLTextBox::Params text_aprams;
+		text_params.name = "item_title";
+		mTitleCtrl = LLUICtrlFactory::create<LLTextBox>(text_params);
 	}
 }
 
diff --git a/indra/newview/llmoveview.cpp b/indra/newview/llmoveview.cpp
index 148a5786cb..680f937e83 100644
--- a/indra/newview/llmoveview.cpp
+++ b/indra/newview/llmoveview.cpp
@@ -703,7 +703,7 @@ void LLPanelStandStopFlying::reparent(LLFloaterMove* move_view)
 LLPanelStandStopFlying* LLPanelStandStopFlying::getStandStopFlyingPanel()
 {
 	LLPanelStandStopFlying* panel = new LLPanelStandStopFlying();
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_stand_stop_flying.xml");
+	buildPanel(panel, "panel_stand_stop_flying.xml");
 
 	panel->setVisible(FALSE);
 	//LLUI::getRootView()->addChild(panel);
@@ -716,6 +716,8 @@ LLPanelStandStopFlying* LLPanelStandStopFlying::getStandStopFlyingPanel()
 
 void LLPanelStandStopFlying::onStandButtonClick()
 {
+	LLFirstUse::sit(false);
+
 	LLSelectMgr::getInstance()->deselectAllForStandingUp();
 	gAgent.setControlFlags(AGENT_CONTROL_STAND_UP);
 
diff --git a/indra/newview/llnavigationbar.cpp b/indra/newview/llnavigationbar.cpp
index 18ef3e19ee..e53103237c 100644
--- a/indra/newview/llnavigationbar.cpp
+++ b/indra/newview/llnavigationbar.cpp
@@ -278,7 +278,7 @@ LLNavigationBar::LLNavigationBar()
 	mPurgeTPHistoryItems(false),
 	mSaveToLocationHistory(false)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_navigation_bar.xml");
+	buildPanel(this, "panel_navigation_bar.xml");
 
 	// set a listener function for LoginComplete event
 	LLAppViewer::instance()->setOnLoginCompletedCallback(boost::bind(&LLNavigationBar::handleLoginComplete, this));
diff --git a/indra/newview/llnearbychathandler.cpp b/indra/newview/llnearbychathandler.cpp
index 4011552112..024929430c 100644
--- a/indra/newview/llnearbychathandler.cpp
+++ b/indra/newview/llnearbychathandler.cpp
@@ -39,6 +39,7 @@
 #include "llchatitemscontainerctrl.h"
 #include "llfirstuse.h"
 #include "llfloaterscriptdebug.h"
+#include "llhints.h"
 #include "llnearbychat.h"
 #include "llrecentpeople.h"
 
@@ -62,7 +63,13 @@ LLToastPanelBase* createToastPanel()
 class LLNearbyChatScreenChannel: public LLScreenChannelBase
 {
 public:
-	LLNearbyChatScreenChannel(const LLUUID& id):LLScreenChannelBase(id) { mStopProcessing = false;};
+	typedef std::vector<LLHandle<LLToast> > toast_vec_t;
+	typedef std::list<LLHandle<LLToast> > toast_list_t;
+
+	LLNearbyChatScreenChannel(const LLUUID& id):LLScreenChannelBase(id) 
+	{
+		mStopProcessing = false;
+	}
 
 	void addNotification	(LLSD& notification);
 	void arrangeToasts		();
@@ -82,15 +89,12 @@ public:
 	}
 
 	// hide all toasts from screen, but not remove them from a channel
-	virtual void		hideToastsFromScreen() 
-	{
-	};
 	// removes all toasts from a channel
 	virtual void		removeToastsFromChannel() 
 	{
-		for(std::vector<LLToast*>::iterator it = m_active_toasts.begin(); it != m_active_toasts.end(); ++it)
+		for(toast_vec_t::iterator it = m_active_toasts.begin(); it != m_active_toasts.end(); ++it)
 		{
-			addToToastPool((*it));
+			addToToastPool(it->get());
 		}
 		m_active_toasts.clear();
 	};
@@ -105,10 +109,11 @@ public:
 protected:
 	void	addToToastPool(LLToast* toast)
 	{
+		if (!toast) return;
 		toast->setVisible(FALSE);
 		toast->stopTimer();
 		toast->setIsHidden(true);
-		m_toast_pool.push_back(toast);
+		m_toast_pool.push_back(toast->getHandle());
 	}
 
 	void	createOverflowToast(S32 bottom, F32 timer);
@@ -117,8 +122,8 @@ protected:
 
 	bool	createPoolToast();
 	
-	std::vector<LLToast*> m_active_toasts;
-	std::list<LLToast*> m_toast_pool;
+	toast_vec_t m_active_toasts;
+	toast_list_t m_toast_pool;
 
 	bool	mStopProcessing;
 };
@@ -139,7 +144,7 @@ void LLNearbyChatScreenChannel::onToastFade(LLToast* toast)
 	if(!toast)
 		return;
 
-	std::vector<LLToast*>::iterator pos = std::find(m_active_toasts.begin(),m_active_toasts.end(),toast);
+	toast_vec_t::iterator pos = std::find(m_active_toasts.begin(),m_active_toasts.end(),toast->getHandle());
 	if(pos!=m_active_toasts.end())
 		m_active_toasts.erase(pos);
 
@@ -166,7 +171,7 @@ bool	LLNearbyChatScreenChannel::createPoolToast()
 	toast->setOnFadeCallback(boost::bind(&LLNearbyChatScreenChannel::onToastFade, this, _1));
 	toast->setOnToastDestroyedCallback(boost::bind(&LLNearbyChatScreenChannel::onToastDestroyed, this, _1));
 	
-	m_toast_pool.push_back(toast);
+	m_toast_pool.push_back(toast->getHandle());
 	return true;
 }
 
@@ -184,17 +189,20 @@ void LLNearbyChatScreenChannel::addNotification(LLSD& notification)
 	{
 		LLUUID fromID = notification["from_id"].asUUID();		// agent id or object id
 		std::string from = notification["from"].asString();
-		LLToast* toast = m_active_toasts[0];
-		LLNearbyChatToastPanel* panel = dynamic_cast<LLNearbyChatToastPanel*>(toast->getPanel());
-
-		if(panel && panel->messageID() == fromID && panel->getFromName() == from && panel->canAddText())
+		LLToast* toast = m_active_toasts[0].get();
+		if (toast)
 		{
-			panel->addMessage(notification);
-			toast->reshapeToPanel();
-			toast->resetTimer();
-	
-			arrangeToasts();
-			return;
+			LLNearbyChatToastPanel* panel = dynamic_cast<LLNearbyChatToastPanel*>(toast->getPanel());
+
+			if(panel && panel->messageID() == fromID && panel->getFromName() == from && panel->canAddText())
+			{
+				panel->addMessage(notification);
+				toast->reshapeToPanel();
+				toast->resetTimer();
+		
+				arrangeToasts();
+				return;
+			}
 		}
 	}
 	
@@ -222,7 +230,7 @@ void LLNearbyChatScreenChannel::addNotification(LLSD& notification)
 
 	//take 1st element from pool, (re)initialize it, put it in active toasts
 
-	LLToast* toast = m_toast_pool.back();
+	LLToast* toast = m_toast_pool.back().get();
 
 	m_toast_pool.pop_back();
 
@@ -235,25 +243,36 @@ void LLNearbyChatScreenChannel::addNotification(LLSD& notification)
 	toast->reshapeToPanel();
 	toast->resetTimer();
 	
-	m_active_toasts.push_back(toast);
+	m_active_toasts.push_back(toast->getHandle());
 
 	arrangeToasts();
 }
 
 void LLNearbyChatScreenChannel::arrangeToasts()
 {
-	if(m_active_toasts.size() == 0 || isHovering())
-		return;
-
-	hideToastsFromScreen();
+	if(!isHovering())
+	{
+		showToastsBottom();
+	}
 
-	showToastsBottom();
+	if (m_active_toasts.empty())
+	{
+		LLHints::registerHintTarget("incoming_chat", LLHandle<LLView>());
+	}
+	else
+	{
+		LLToast* toast = m_active_toasts.front().get();
+		if (toast)
+		{
+			LLHints::registerHintTarget("incoming_chat", m_active_toasts.front().get()->LLView::getHandle());
+		}
+	}
 }
 
-int sort_toasts_predicate(LLToast* first,LLToast* second)
+int sort_toasts_predicate(LLHandle<LLToast> first, LLHandle<LLToast> second)
 {
-	F32 v1 = first->getTimer()->getEventTimer().getElapsedTimeF32();
-	F32 v2 = second->getTimer()->getEventTimer().getElapsedTimeF32();
+	F32 v1 = first.get()->getTimer()->getEventTimer().getElapsedTimeF32();
+	F32 v2 = second.get()->getTimer()->getEventTimer().getElapsedTimeF32();
 	return v1 < v2;
 }
 
@@ -271,20 +290,22 @@ void LLNearbyChatScreenChannel::showToastsBottom()
 
 	//calc max visible item and hide other toasts.
 
-	for(std::vector<LLToast*>::iterator it = m_active_toasts.begin(); it != m_active_toasts.end(); ++it)
+	for(toast_vec_t::iterator it = m_active_toasts.begin(); it != m_active_toasts.end(); ++it)
 	{
-		S32 toast_top = bottom + (*it)->getRect().getHeight() + margin;
+		LLToast* toast = it->get();
+		if (!toast) continue;
+
+		S32 toast_top = bottom + toast->getRect().getHeight() + margin;
 
 		if(toast_top > gFloaterView->getRect().getHeight())
 		{
 			while(it!=m_active_toasts.end())
 			{
-				addToToastPool((*it));
+				addToToastPool(it->get());
 				it=m_active_toasts.erase(it);
 			}
 			break;
 		}
-		LLToast* toast = (*it);
 
 		toast_rect = toast->getRect();
 		toast_rect.setLeftTopAndSize(getRect().mLeft , bottom + toast_rect.getHeight(), toast_rect.getWidth() ,toast_rect.getHeight());
@@ -295,13 +316,16 @@ void LLNearbyChatScreenChannel::showToastsBottom()
 	
 	// use reverse order to provide correct z-order and avoid toast blinking
 	
-	for(std::vector<LLToast*>::reverse_iterator it = m_active_toasts.rbegin(); it != m_active_toasts.rend(); ++it)
+	for(toast_vec_t::reverse_iterator it = m_active_toasts.rbegin(); it != m_active_toasts.rend(); ++it)
 	{
-		LLToast* toast = (*it);
-		toast->setIsHidden(false);
-		toast->setVisible(TRUE);
-
+		LLToast* toast = it->get();
+		if (toast)
+		{
+			toast->setIsHidden(false);
+			toast->setVisible(TRUE);
+		}
 	}
+
 }
 
 void LLNearbyChatScreenChannel::reshape			(S32 width, S32 height, BOOL called_from_parent)
@@ -347,14 +371,6 @@ void LLNearbyChatHandler::processChat(const LLChat& chat_msg, const LLSD &args)
 {
 	if(chat_msg.mMuted == TRUE)
 		return;
-	if(chat_msg.mSourceType == CHAT_SOURCE_AGENT && chat_msg.mFromID.notNull())
-	{
-        LLRecentPeople::instance().add(chat_msg.mFromID);
-		if (chat_msg.mFromID != gAgentID)
-		{
-	 		LLFirstUse::otherAvatarChatFirst();
-		}
-	}
 
 	if(chat_msg.mText.empty())
 		return;//don't process empty messages
@@ -457,7 +473,13 @@ void LLNearbyChatHandler::processChat(const LLChat& chat_msg, const LLSD &args)
 		notification["font_size"] = (S32)LLViewerChat::getChatFontSize() ;
 		channel->addNotification(notification);	
 	}
-	
+
+	if(chat_msg.mSourceType == CHAT_SOURCE_AGENT 
+		&& chat_msg.mFromID.notNull() 
+		&& chat_msg.mFromID != gAgentID)
+	{
+ 		LLFirstUse::otherAvatarChatFirst();
+	}
 }
 
 void LLNearbyChatHandler::onDeleteToast(LLToast* toast)
diff --git a/indra/newview/llpanelavatartag.cpp b/indra/newview/llpanelavatartag.cpp
index 7563cc7f61..0ffb10b18b 100644
--- a/indra/newview/llpanelavatartag.cpp
+++ b/indra/newview/llpanelavatartag.cpp
@@ -43,7 +43,7 @@ LLPanelAvatarTag::LLPanelAvatarTag(const LLUUID& key, const std::string im_time)
 	, mAvatarId(LLUUID::null)
 //	, mFadeTimer()
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_avatar_tag.xml");
+	buildPanel(this, "panel_avatar_tag.xml");
 	setLeftButtonClickCallback(boost::bind(&LLPanelAvatarTag::onClick, this));
 	setAvatarId(key);
 	setTime(im_time);
diff --git a/indra/newview/llpanelclassified.cpp b/indra/newview/llpanelclassified.cpp
index 09b718f8b8..4d3d54ed15 100644
--- a/indra/newview/llpanelclassified.cpp
+++ b/indra/newview/llpanelclassified.cpp
@@ -144,7 +144,7 @@ LLPanelClassifiedInfo::~LLPanelClassifiedInfo()
 LLPanelClassifiedInfo* LLPanelClassifiedInfo::create()
 {
 	LLPanelClassifiedInfo* panel = new LLPanelClassifiedInfo();
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_classified_info.xml");
+	buildPanel(panel, "panel_classified_info.xml");
 	return panel;
 }
 
@@ -617,7 +617,7 @@ LLPanelClassifiedEdit::~LLPanelClassifiedEdit()
 LLPanelClassifiedEdit* LLPanelClassifiedEdit::create()
 {
 	LLPanelClassifiedEdit* panel = new LLPanelClassifiedEdit();
-	LLUICtrlFactory::getInstance()->buildPanel(panel, "panel_edit_classified.xml");
+	buildPanel(panel, "panel_edit_classified.xml");
 	return panel;
 }
 
diff --git a/indra/newview/llpanelgenerictip.cpp b/indra/newview/llpanelgenerictip.cpp
index 5a71f7f315..709ed33ed1 100644
--- a/indra/newview/llpanelgenerictip.cpp
+++ b/indra/newview/llpanelgenerictip.cpp
@@ -42,7 +42,7 @@ LLPanelGenericTip::LLPanelGenericTip(
 		const LLNotificationPtr& notification) :
 		LLPanelTipToast(notification)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_generic_tip.xml");
+	buildPanel(this, "panel_generic_tip.xml");
 
 	getChild<LLUICtrl>("message")->setValue(notification->getMessage());
 
diff --git a/indra/newview/llpanelgroupinvite.cpp b/indra/newview/llpanelgroupinvite.cpp
index 11d3768a3d..b610fa9899 100644
--- a/indra/newview/llpanelgroupinvite.cpp
+++ b/indra/newview/llpanelgroupinvite.cpp
@@ -375,7 +375,7 @@ LLPanelGroupInvite::LLPanelGroupInvite(const LLUUID& group_id)
 	  mPendingUpdate(FALSE)
 {
 	// Pass on construction of this panel to the control factory.
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_group_invite.xml");
+	buildPanel(this, "panel_group_invite.xml");
 }
 
 LLPanelGroupInvite::~LLPanelGroupInvite()
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index 6f47fc60b0..9ad39d568c 100644
--- a/indra/newview/llpanellandmarks.cpp
+++ b/indra/newview/llpanellandmarks.cpp
@@ -202,7 +202,7 @@ LLLandmarksPanel::LLLandmarksPanel()
 	mInventoryObserver = new LLLandmarksPanelObserver(this);
 	gInventory.addObserver(mInventoryObserver);
 
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_landmarks.xml");
+	buildPanel(this, "panel_landmarks.xml");
 }
 
 LLLandmarksPanel::~LLLandmarksPanel()
diff --git a/indra/newview/llpanellogin.cpp b/indra/newview/llpanellogin.cpp
index 58ed01896a..6b71e37337 100644
--- a/indra/newview/llpanellogin.cpp
+++ b/indra/newview/llpanellogin.cpp
@@ -193,7 +193,7 @@ LLPanelLogin::LLPanelLogin(const LLRect &rect,
 	// Logo
 	mLogoImage = LLUI::getUIImage("startup_logo");
 
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_login.xml");
+	buildPanel(this, "panel_login.xml");
 	
 #if USE_VIEWER_AUTH
 	//leave room for the login menu bar
diff --git a/indra/newview/llpanelme.cpp b/indra/newview/llpanelme.cpp
index 017f6de63b..389fe8edbf 100644
--- a/indra/newview/llpanelme.cpp
+++ b/indra/newview/llpanelme.cpp
@@ -168,7 +168,7 @@ void LLPanelMe::onCancelClicked()
 LLPanelMyProfileEdit::LLPanelMyProfileEdit() 
  : LLPanelMyProfile()
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_edit_profile.xml");
+	buildPanel(this, "panel_edit_profile.xml");
 
 	setAvatarId(gAgent.getID());
 }
diff --git a/indra/newview/llpanelmediasettingsgeneral.cpp b/indra/newview/llpanelmediasettingsgeneral.cpp
index 7a61872bc7..54703d3cdc 100644
--- a/indra/newview/llpanelmediasettingsgeneral.cpp
+++ b/indra/newview/llpanelmediasettingsgeneral.cpp
@@ -80,7 +80,7 @@ LLPanelMediaSettingsGeneral::LLPanelMediaSettingsGeneral() :
 	mMediaEditable(false)
 {
 	// build dialog from XML
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_media_settings_general.xml");
+	buildPanel(this, "panel_media_settings_general.xml");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llpanelmediasettingspermissions.cpp b/indra/newview/llpanelmediasettingspermissions.cpp
index 5effba515b..389003dc45 100644
--- a/indra/newview/llpanelmediasettingspermissions.cpp
+++ b/indra/newview/llpanelmediasettingspermissions.cpp
@@ -65,7 +65,7 @@ LLPanelMediaSettingsPermissions::LLPanelMediaSettingsPermissions() :
     mPermsWorldControl( 0 )
 {
     // build dialog from XML
-    LLUICtrlFactory::getInstance()->buildPanel(this, "panel_media_settings_permissions.xml");
+    buildPanel(this, "panel_media_settings_permissions.xml");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llpanelmediasettingssecurity.cpp b/indra/newview/llpanelmediasettingssecurity.cpp
index 1b1346c41a..502ba179d3 100644
--- a/indra/newview/llpanelmediasettingssecurity.cpp
+++ b/indra/newview/llpanelmediasettingssecurity.cpp
@@ -59,7 +59,7 @@ LLPanelMediaSettingsSecurity::LLPanelMediaSettingsSecurity() :
 	mCommitCallbackRegistrar.add("Media.whitelistDelete",	boost::bind(&LLPanelMediaSettingsSecurity::onBtnDel, this));	
 
 	// build dialog from XML
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_media_settings_security.xml");
+	buildPanel(this, "panel_media_settings_security.xml");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/indra/newview/llpanelnearbymedia.cpp b/indra/newview/llpanelnearbymedia.cpp
index 7f4609b83e..e477d71712 100644
--- a/indra/newview/llpanelnearbymedia.cpp
+++ b/indra/newview/llpanelnearbymedia.cpp
@@ -102,7 +102,7 @@ LLPanelNearByMedia::LLPanelNearByMedia()
 	mCommitCallbackRegistrar.add("SelectedMediaCtrl.Zoom",		boost::bind(&LLPanelNearByMedia::onClickSelectedMediaZoom, this));
 	mCommitCallbackRegistrar.add("SelectedMediaCtrl.Unzoom",	boost::bind(&LLPanelNearByMedia::onClickSelectedMediaUnzoom, this));
 	
-	LLUICtrlFactory::instance().buildPanel(this, "panel_nearby_media.xml");
+	buildPanel(this, "panel_nearby_media.xml");
 }
 
 LLPanelNearByMedia::~LLPanelNearByMedia()
diff --git a/indra/newview/llpanelonlinestatus.cpp b/indra/newview/llpanelonlinestatus.cpp
index 7de4e8e49d..43c3ed782d 100644
--- a/indra/newview/llpanelonlinestatus.cpp
+++ b/indra/newview/llpanelonlinestatus.cpp
@@ -41,7 +41,7 @@ LLPanelOnlineStatus::LLPanelOnlineStatus(
 	LLPanelTipToast(notification)
 {
 
-	LLUICtrlFactory::getInstance()->buildPanel(this,
+	buildPanel(this,
 			"panel_online_status_toast.xml");
 
 
diff --git a/indra/newview/llpaneloutfitedit.cpp b/indra/newview/llpaneloutfitedit.cpp
index cfd31b6829..81bd6b5414 100644
--- a/indra/newview/llpaneloutfitedit.cpp
+++ b/indra/newview/llpaneloutfitedit.cpp
@@ -491,7 +491,7 @@ BOOL LLPanelOutfitEdit::postBuild()
 
 	setVisibleCallback(boost::bind(&LLPanelOutfitEdit::onVisibilityChange, this, _2));
 
-	mCOFWearables = getChild<LLCOFWearables>("cof_wearables_list");
+	mCOFWearables = findChild<LLCOFWearables>("cof_wearables_list");
 	mCOFWearables->setCommitCallback(boost::bind(&LLPanelOutfitEdit::filterWearablesBySelectedItem, this));
 
 	mCOFWearables->getCOFCallbacks().mAddWearable = boost::bind(&LLPanelOutfitEdit::onAddWearableClicked, this);
diff --git a/indra/newview/llpaneloutfitsinventory.cpp b/indra/newview/llpaneloutfitsinventory.cpp
index 16ef7998b3..3c33824cd3 100644
--- a/indra/newview/llpaneloutfitsinventory.cpp
+++ b/indra/newview/llpaneloutfitsinventory.cpp
@@ -307,10 +307,10 @@ bool LLPanelOutfitsInventory::isActionEnabled(const LLSD& userdata)
 
 void LLPanelOutfitsInventory::initTabPanels()
 {
-	mCurrentOutfitPanel = getChild<LLPanelWearing>(COF_TAB_NAME);
+	mCurrentOutfitPanel = findChild<LLPanelWearing>(COF_TAB_NAME);
 	mCurrentOutfitPanel->setSelectionChangeCallback(boost::bind(&LLPanelOutfitsInventory::updateVerbs, this));
 
-	mMyOutfitsPanel = getChild<LLOutfitsList>(OUTFITS_TAB_NAME);
+	mMyOutfitsPanel = findChild<LLOutfitsList>(OUTFITS_TAB_NAME);
 	mMyOutfitsPanel->setSelectionChangeCallback(boost::bind(&LLPanelOutfitsInventory::updateVerbs, this));
 
 	mAppearanceTabs = getChild<LLTabContainer>("appearance_tabs");
diff --git a/indra/newview/llpanelpick.cpp b/indra/newview/llpanelpick.cpp
index 54eb21422e..0417c65f7a 100644
--- a/indra/newview/llpanelpick.cpp
+++ b/indra/newview/llpanelpick.cpp
@@ -80,7 +80,7 @@
 LLPanelPickInfo* LLPanelPickInfo::create()
 {
 	LLPanelPickInfo* panel = new LLPanelPickInfo();
-	LLUICtrlFactory::getInstance()->buildPanel(panel, XML_PANEL_PICK_INFO);
+	buildPanel(panel, XML_PANEL_PICK_INFO);
 	return panel;
 }
 
@@ -350,7 +350,7 @@ void LLPanelPickInfo::onClickBack()
 LLPanelPickEdit* LLPanelPickEdit::create()
 {
 	LLPanelPickEdit* panel = new LLPanelPickEdit();
-	LLUICtrlFactory::getInstance()->buildPanel(panel, XML_PANEL_EDIT_PICK);
+	buildPanel(panel, XML_PANEL_EDIT_PICK);
 	return panel;
 }
 
diff --git a/indra/newview/llpanelpicks.cpp b/indra/newview/llpanelpicks.cpp
index 65254e50b4..653f3726a9 100644
--- a/indra/newview/llpanelpicks.cpp
+++ b/indra/newview/llpanelpicks.cpp
@@ -1045,7 +1045,7 @@ LLPickItem::LLPickItem()
 , mSnapshotID(LLUUID::null)
 , mNeedData(true)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this,"panel_pick_list_item.xml");
+	buildPanel(this,"panel_pick_list_item.xml");
 }
 
 LLPickItem::~LLPickItem()
@@ -1175,7 +1175,7 @@ LLClassifiedItem::LLClassifiedItem(const LLUUID& avatar_id, const LLUUID& classi
  , mAvatarId(avatar_id)
  , mClassifiedId(classified_id)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this,"panel_classifieds_list_item.xml");
+	buildPanel(this,"panel_classifieds_list_item.xml");
 
 	LLAvatarPropertiesProcessor::getInstance()->addObserver(getAvatarId(), this);
 	LLAvatarPropertiesProcessor::getInstance()->sendClassifiedInfoRequest(getClassifiedId());
diff --git a/indra/newview/llpanelplaces.cpp b/indra/newview/llpanelplaces.cpp
index c8a9176d92..83e674ee92 100644
--- a/indra/newview/llpanelplaces.cpp
+++ b/indra/newview/llpanelplaces.cpp
@@ -252,7 +252,7 @@ LLPanelPlaces::LLPanelPlaces()
 	LLViewerParcelMgr::getInstance()->addAgentParcelChangedCallback(
 			boost::bind(&LLPanelPlaces::updateVerbs, this));
 
-	//LLUICtrlFactory::getInstance()->buildPanel(this, "panel_places.xml"); // Called from LLRegisterPanelClass::defaultPanelClassBuilder()
+	//buildPanel(this, "panel_places.xml"); // Called from LLRegisterPanelClass::defaultPanelClassBuilder()
 }
 
 LLPanelPlaces::~LLPanelPlaces()
@@ -327,8 +327,8 @@ BOOL LLPanelPlaces::postBuild()
 		mFilterEditor->setCommitCallback(boost::bind(&LLPanelPlaces::onFilterEdit, this, _2, false));
 	}
 
-	mPlaceProfile = getChild<LLPanelPlaceProfile>("panel_place_profile");
-	mLandmarkInfo = getChild<LLPanelLandmarkInfo>("panel_landmark_info");
+	mPlaceProfile = findChild<LLPanelPlaceProfile>("panel_place_profile");
+	mLandmarkInfo = findChild<LLPanelLandmarkInfo>("panel_landmark_info");
 	if (!mPlaceProfile || !mLandmarkInfo)
 		return FALSE;
 
diff --git a/indra/newview/llpanelprimmediacontrols.cpp b/indra/newview/llpanelprimmediacontrols.cpp
index 583b41aa57..68522ffac3 100644
--- a/indra/newview/llpanelprimmediacontrols.cpp
+++ b/indra/newview/llpanelprimmediacontrols.cpp
@@ -119,7 +119,7 @@ LLPanelPrimMediaControls::LLPanelPrimMediaControls() :
 	mCommitCallbackRegistrar.add("MediaCtrl.SkipBack",		boost::bind(&LLPanelPrimMediaControls::onClickSkipBack, this));
 	mCommitCallbackRegistrar.add("MediaCtrl.SkipForward",	boost::bind(&LLPanelPrimMediaControls::onClickSkipForward, this));
 	
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_prim_media_controls.xml");
+	buildPanel(this, "panel_prim_media_controls.xml");
 	mInactivityTimer.reset();
 	mFadeTimer.stop();
 	mCurrentZoom = ZOOM_NONE;
diff --git a/indra/newview/llpanelprofile.cpp b/indra/newview/llpanelprofile.cpp
index 18da8dd48c..272622fcf7 100644
--- a/indra/newview/llpanelprofile.cpp
+++ b/indra/newview/llpanelprofile.cpp
@@ -133,11 +133,11 @@ BOOL LLPanelProfile::postBuild()
 
 	getTabCtrl()->setCommitCallback(boost::bind(&LLPanelProfile::onTabSelected, this, _2));
 
-	LLPanelPicks* panel_picks = getChild<LLPanelPicks>(PANEL_PICKS);
+	LLPanelPicks* panel_picks = findChild<LLPanelPicks>(PANEL_PICKS);
 	panel_picks->setProfilePanel(this);
 
 	getTabContainer()[PANEL_PICKS] = panel_picks;
-	getTabContainer()[PANEL_PROFILE] = getChild<LLPanelAvatarProfile>(PANEL_PROFILE);
+	getTabContainer()[PANEL_PROFILE] = findChild<LLPanelAvatarProfile>(PANEL_PROFILE);
 
 	return TRUE;
 }
diff --git a/indra/newview/llpanelprofileview.cpp b/indra/newview/llpanelprofileview.cpp
index d59e694be6..56a211091c 100644
--- a/indra/newview/llpanelprofileview.cpp
+++ b/indra/newview/llpanelprofileview.cpp
@@ -120,7 +120,7 @@ BOOL LLPanelProfileView::postBuild()
 {
 	LLPanelProfile::postBuild();
 
-	getTabContainer()[PANEL_NOTES] = getChild<LLPanelAvatarNotes>(PANEL_NOTES);
+	getTabContainer()[PANEL_NOTES] = findChild<LLPanelAvatarNotes>(PANEL_NOTES);
 	
 	//*TODO remove this, according to style guide we don't use status combobox
 	getTabContainer()[PANEL_PROFILE]->getChildView("online_me_status_text")->setVisible( FALSE);
diff --git a/indra/newview/llpanelteleporthistory.cpp b/indra/newview/llpanelteleporthistory.cpp
index af58912b38..b398d75feb 100644
--- a/indra/newview/llpanelteleporthistory.cpp
+++ b/indra/newview/llpanelteleporthistory.cpp
@@ -131,7 +131,7 @@ LLTeleportHistoryFlatItem::LLTeleportHistoryFlatItem(S32 index, LLTeleportHistor
 	mRegionName(region_name),
 	mHighlight(hl)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_teleport_history_item.xml");
+	buildPanel(this, "panel_teleport_history_item.xml");
 }
 
 LLTeleportHistoryFlatItem::~LLTeleportHistoryFlatItem()
@@ -382,7 +382,7 @@ LLTeleportHistoryPanel::LLTeleportHistoryPanel()
 		mLastSelectedFlatlList(NULL),
 		mLastSelectedItemIndex(-1)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_teleport_history.xml");
+	buildPanel(this, "panel_teleport_history.xml");
 }
 
 LLTeleportHistoryPanel::~LLTeleportHistoryPanel()
diff --git a/indra/newview/llpaneltopinfobar.cpp b/indra/newview/llpaneltopinfobar.cpp
index e73d1fb7c2..6e69e6d44c 100644
--- a/indra/newview/llpaneltopinfobar.cpp
+++ b/indra/newview/llpaneltopinfobar.cpp
@@ -72,7 +72,7 @@ LLPanelTopInfoBar::LLPanelTopInfoBar(): mParcelChangedObserver(0)
 	LLUICtrl::CommitCallbackRegistry::currentRegistrar()
 			.add("TopInfoBar.Action", boost::bind(&LLPanelTopInfoBar::onContextMenuItemClicked, this, _2));
 
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_topinfo_bar.xml");
+	buildPanel(this, "panel_topinfo_bar.xml");
 }
 
 LLPanelTopInfoBar::~LLPanelTopInfoBar()
diff --git a/indra/newview/llpanelvolumepulldown.cpp b/indra/newview/llpanelvolumepulldown.cpp
index 7d70a8a891..a038badb01 100644
--- a/indra/newview/llpanelvolumepulldown.cpp
+++ b/indra/newview/llpanelvolumepulldown.cpp
@@ -60,7 +60,7 @@ LLPanelVolumePulldown::LLPanelVolumePulldown()
 
     mCommitCallbackRegistrar.add("Vol.setControlFalse", boost::bind(&LLPanelVolumePulldown::setControlFalse, this, _2));
 	mCommitCallbackRegistrar.add("Vol.GoAudioPrefs", boost::bind(&LLPanelVolumePulldown::onAdvancedButtonClick, this, _2));
-	LLUICtrlFactory::instance().buildPanel(this, "panel_volume_pulldown.xml");
+	buildPanel(this, "panel_volume_pulldown.xml");
 }
 
 BOOL LLPanelVolumePulldown::postBuild()
diff --git a/indra/newview/llscrollingpanelparam.cpp b/indra/newview/llscrollingpanelparam.cpp
index d715c47631..4c2469909b 100644
--- a/indra/newview/llscrollingpanelparam.cpp
+++ b/indra/newview/llscrollingpanelparam.cpp
@@ -62,7 +62,7 @@ LLScrollingPanelParam::LLScrollingPanelParam( const LLPanel::Params& panel_param
 	  mAllowModify(allow_modify),
 	  mWearable(wearable)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_scrolling_param.xml");
+	buildPanel(this, "panel_scrolling_param.xml");
 
 	// *HACK To avoid hard coding texture position, lets use border's position for texture. 
 	LLViewBorder* left_border = getChild<LLViewBorder>("left_border");
diff --git a/indra/newview/llsidepanelinventory.cpp b/indra/newview/llsidepanelinventory.cpp
index f9189bfb22..aa29f6cb26 100644
--- a/indra/newview/llsidepanelinventory.cpp
+++ b/indra/newview/llsidepanelinventory.cpp
@@ -56,7 +56,7 @@ LLSidepanelInventory::LLSidepanelInventory()
 		mPanelMainInventory(NULL)
 {
 
-	//LLUICtrlFactory::getInstance()->buildPanel(this, "panel_inventory.xml"); // Called from LLRegisterPanelClass::defaultPanelClassBuilder()
+	//buildPanel(this, "panel_inventory.xml"); // Called from LLRegisterPanelClass::defaultPanelClassBuilder()
 }
 
 LLSidepanelInventory::~LLSidepanelInventory()
@@ -90,7 +90,7 @@ BOOL LLSidepanelInventory::postBuild()
 		mOverflowBtn = mInventoryPanel->getChild<LLButton>("overflow_btn");
 		mOverflowBtn->setClickedCallback(boost::bind(&LLSidepanelInventory::onOverflowButtonClicked, this));
 		
-		mPanelMainInventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
+		mPanelMainInventory = mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
 		mPanelMainInventory->setSelectCallback(boost::bind(&LLSidepanelInventory::onSelectionChange, this, _1, _2));
 		LLTabContainer* tabs = mPanelMainInventory->getChild<LLTabContainer>("inventory filter tabs");
 		tabs->setCommitCallback(boost::bind(&LLSidepanelInventory::updateVerbs, this));
@@ -108,7 +108,7 @@ BOOL LLSidepanelInventory::postBuild()
 
 	// UI elements from item panel
 	{
-		mItemPanel = getChild<LLSidepanelItemInfo>("sidepanel__item_panel");
+		mItemPanel = findChild<LLSidepanelItemInfo>("sidepanel__item_panel");
 		
 		LLButton* back_btn = mItemPanel->getChild<LLButton>("back_btn");
 		back_btn->setClickedCallback(boost::bind(&LLSidepanelInventory::onBackButtonClicked, this));
@@ -116,7 +116,7 @@ BOOL LLSidepanelInventory::postBuild()
 
 	// UI elements from task panel
 	{
-		mTaskPanel = getChild<LLSidepanelTaskInfo>("sidepanel__task_panel");
+		mTaskPanel = findChild<LLSidepanelTaskInfo>("sidepanel__task_panel");
 		if (mTaskPanel)
 		{
 			LLButton* back_btn = mTaskPanel->getChild<LLButton>("back_btn");
@@ -176,7 +176,7 @@ void LLSidepanelInventory::onShopButtonClicked()
 
 void LLSidepanelInventory::performActionOnSelection(const std::string &action)
 {
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
+	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
 	LLFolderViewItem* current_item = panel_main_inventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
 	if (!current_item)
 	{
@@ -314,7 +314,7 @@ void LLSidepanelInventory::updateVerbs()
 bool LLSidepanelInventory::canShare()
 {
 	LLPanelMainInventory* panel_main_inventory =
-		mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
+		mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
 
 	LLFolderView* root_folder =
 		panel_main_inventory->getActivePanel()->getRootFolder();
@@ -332,7 +332,7 @@ bool LLSidepanelInventory::canShare()
 
 LLInventoryItem *LLSidepanelInventory::getSelectedItem()
 {
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
+	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
 	LLFolderViewItem* current_item = panel_main_inventory->getActivePanel()->getRootFolder()->getCurSelectedItem();
 	if (!current_item)
 	{
@@ -345,7 +345,7 @@ LLInventoryItem *LLSidepanelInventory::getSelectedItem()
 
 U32 LLSidepanelInventory::getSelectedCount()
 {
-	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
+	LLPanelMainInventory *panel_main_inventory = mInventoryPanel->findChild<LLPanelMainInventory>("panel_main_inventory");
 	std::set<LLUUID> selection_list = panel_main_inventory->getActivePanel()->getRootFolder()->getSelectionList();
 	return selection_list.size();
 }
diff --git a/indra/newview/llstatusbar.cpp b/indra/newview/llstatusbar.cpp
index 6a081a573e..8d61bb94e1 100644
--- a/indra/newview/llstatusbar.cpp
+++ b/indra/newview/llstatusbar.cpp
@@ -142,7 +142,7 @@ LLStatusBar::LLStatusBar(const LLRect& rect)
 	mBalanceTimer = new LLFrameTimer();
 	mHealthTimer = new LLFrameTimer();
 
-	LLUICtrlFactory::getInstance()->buildPanel(this,"panel_status_bar.xml");
+	buildPanel(this,"panel_status_bar.xml");
 }
 
 LLStatusBar::~LLStatusBar()
diff --git a/indra/newview/llsyswellitem.cpp b/indra/newview/llsyswellitem.cpp
index 1f3d6a582d..79b053da24 100644
--- a/indra/newview/llsyswellitem.cpp
+++ b/indra/newview/llsyswellitem.cpp
@@ -44,7 +44,7 @@ LLSysWellItem::LLSysWellItem(const Params& p) : LLPanel(p),
 												mTitle(NULL),
 												mCloseBtn(NULL)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_sys_well_item.xml");
+	buildPanel(this, "panel_sys_well_item.xml");
 
 	mTitle = getChild<LLTextBox>("title");
 	mCloseBtn = getChild<LLButton>("close_btn");
diff --git a/indra/newview/llsyswellwindow.cpp b/indra/newview/llsyswellwindow.cpp
index 1a8c2b8fc0..89fd22a2a0 100644
--- a/indra/newview/llsyswellwindow.cpp
+++ b/indra/newview/llsyswellwindow.cpp
@@ -255,7 +255,7 @@ LLIMWellWindow::RowPanel::RowPanel(const LLSysWellWindow* parent, const LLUUID&
 		S32 chicletCounter, const std::string& name, const LLUUID& otherParticipantId) :
 		LLPanel(LLPanel::Params()), mChiclet(NULL), mParent(parent)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_activeim_row.xml", NULL);
+	buildPanel(this, "panel_activeim_row.xml", NULL);
 
 	// Choose which of the pre-created chiclets (IM/group) to use.
 	// The other one gets hidden.
@@ -352,7 +352,7 @@ LLIMWellWindow::ObjectRowPanel::ObjectRowPanel(const LLUUID& notification_id, bo
  : LLPanel()
  , mChiclet(NULL)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_active_object_row.xml", NULL);
+	buildPanel(this, "panel_active_object_row.xml", NULL);
 
 	initChiclet(notification_id);
 
diff --git a/indra/newview/lltoast.h b/indra/newview/lltoast.h
index c0da656685..8217aae0f2 100644
--- a/indra/newview/lltoast.h
+++ b/indra/newview/lltoast.h
@@ -194,6 +194,8 @@ public:
 
 	virtual S32	notifyParent(const LLSD& info);
 
+	LLHandle<LLToast> getHandle() { mHandle.bind(this); return mHandle; }
+
 private:
 
 	void onToastMouseEnter();
@@ -206,6 +208,8 @@ private:
 	LLUUID				mSessionID;
 	LLNotificationPtr	mNotification;
 
+	LLRootHandle<LLToast>	mHandle;
+		
 	LLPanel* mWrapperPanel;
 
 	// timer counts a lifetime of a toast
diff --git a/indra/newview/lltoastgroupnotifypanel.cpp b/indra/newview/lltoastgroupnotifypanel.cpp
index 57b80fc792..7c2e68f942 100644
--- a/indra/newview/lltoastgroupnotifypanel.cpp
+++ b/indra/newview/lltoastgroupnotifypanel.cpp
@@ -60,7 +60,7 @@ LLToastGroupNotifyPanel::LLToastGroupNotifyPanel(LLNotificationPtr& notification
 :	LLToastPanel(notification),
 	mInventoryOffer(NULL)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_group_notify.xml");
+	buildPanel(this, "panel_group_notify.xml");
 	const LLSD& payload = notification->getPayload();
 	LLGroupData groupData;
 	if (!gAgent.getGroupData(payload["group_id"].asUUID(),groupData))
diff --git a/indra/newview/lltoastimpanel.cpp b/indra/newview/lltoastimpanel.cpp
index 26d3bd5192..fc01b7f0d5 100644
--- a/indra/newview/lltoastimpanel.cpp
+++ b/indra/newview/lltoastimpanel.cpp
@@ -51,7 +51,7 @@ LLToastIMPanel::LLToastIMPanel(LLToastIMPanel::Params &p) :	LLToastPanel(p.notif
 								mAvatarIcon(NULL), mAvatarName(NULL),
 								mTime(NULL), mMessage(NULL), mGroupIcon(NULL)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_instant_message.xml");
+	buildPanel(this, "panel_instant_message.xml");
 
 	mGroupIcon = getChild<LLGroupIconCtrl>("group_icon");
 	mAvatarIcon = getChild<LLAvatarIconCtrl>("avatar_icon");
diff --git a/indra/newview/lltoastnotifypanel.cpp b/indra/newview/lltoastnotifypanel.cpp
index 38f67720b7..32e12035ee 100644
--- a/indra/newview/lltoastnotifypanel.cpp
+++ b/indra/newview/lltoastnotifypanel.cpp
@@ -67,7 +67,7 @@ mNumButtons(0),
 mAddedDefaultBtn(false),
 mCloseNotificationOnDestroy(true)
 {
-	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_notification.xml");
+	buildPanel(this, "panel_notification.xml");
 	if(rect != LLRect::null)
 	{
 		this->setShape(rect);
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index d8c7eabefb..c5dee710cb 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -1521,7 +1521,7 @@ void LLViewerWindow::initBase()
 	// (But wait to add it as a child of the root view so that it will be in front of the 
 	// other views.)
 	MainPanel* main_view = new MainPanel();
-	LLUICtrlFactory::instance().buildPanel(main_view, "main_view.xml");
+	LLPanel::buildPanel(main_view, "main_view.xml");
 	main_view->setShape(full_window);
 	getRootView()->addChild(main_view);
 
@@ -1529,7 +1529,7 @@ void LLViewerWindow::initBase()
 	mWorldViewPlaceholder = main_view->getChildView("world_view_rect")->getHandle();
 	mNonSideTrayView = main_view->getChildView("non_side_tray_view")->getHandle();
 	mFloaterViewHolder = main_view->getChildView("floater_view_holder")->getHandle();
-	mPopupView = main_view->getChild<LLPopupView>("popup_holder");
+	mPopupView = main_view->findChild<LLPopupView>("popup_holder");
 	mHintHolder = main_view->getChild<LLView>("hint_holder")->getHandle();
 
 	// Constrain floaters to inside the menu and status bar regions.
@@ -1568,7 +1568,7 @@ void LLViewerWindow::initBase()
 	LLAppViewer::instance()->setOnLoginCompletedCallback(boost::bind(&LLFloaterPreference::initBusyResponse));
 
 	// Add the progress bar view (startup view), which overrides everything
-	mProgressView = getRootView()->getChild<LLProgressView>("progress_view");
+	mProgressView = getRootView()->findChild<LLProgressView>("progress_view");
 	setShowProgress(FALSE);
 	setProgressCancelButtonVisible(FALSE);